AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth Care
Equipment Failure AnalysisEquipment FailureHeart FailureEquipment and SuppliesEquipment and Supplies, HospitalDurable Medical EquipmentTreatment FailureSports EquipmentEquipment DesignEquipment ContaminationProtective DevicesEquipment SafetySurgical EquipmentKidney Failure, ChronicDisposable EquipmentFailure to ThriveLiver Failure, AcuteMaintenanceEquipment ReuseProtective ClothingLiver FailureDental EquipmentMultiple Organ FailureCorrosionClimate ChangePatient Care TeamStress, MechanicalEcosystemMarketingCapital ExpendituresResearch ReportStatistics as TopicHealth Care SectorBiological Oxygen Demand AnalysisMagnesium OxideFoundationsBlood-Nerve BarrierSciatic NerveFemoral NerveElectrodes, ImplantedElectrodesPeripheral NervesNerve RegenerationElectrical Equipment and SuppliesElectronic MailMedical Missions, OfficialDental WasteEnvironmental PollutionEcologyAir PollutionWater PollutionAir Pollutants
Equipment Failure Analysis: The evaluation of incidents involving the loss of function of a device. These evaluations are used for a variety of purposes such as to determine the failure rates, the causes of failures, costs of failures, and the reliability and maintainability of devices.Equipment Failure: Failure of equipment to perform to standard. The failure may be due to defects or improper use.Heart Failure: A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (VENTRICULAR DYSFUNCTION), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as MYOCARDIAL INFARCTION.Equipment and Supplies: Expendable and nonexpendable equipment, supplies, apparatus, and instruments that are used in diagnostic, surgical, therapeutic, scientific, and experimental procedures.Equipment and Supplies, Hospital: Any materials used in providing care specifically in the hospital.Durable Medical Equipment: Devices which are very resistant to wear and may be used over a long period of time. They include items such as wheelchairs, hospital beds, artificial limbs, etc.Treatment Failure: A measure of the quality of health care by assessment of unsuccessful results of management and procedures used in combating disease, in individual cases or series.Sports Equipment: Equipment required for engaging in a sport (such as balls, bats, rackets, skis, skates, ropes, weights) and devices for the protection of athletes during their performance (such as masks, gloves, mouth pieces).Equipment Design: Methods of creating machines and devices.Equipment Contamination: The presence of an infectious agent on instruments, prostheses, or other inanimate articles.Protective Devices: Devices designed to provide personal protection against injury to individuals exposed to hazards in industry, sports, aviation, or daily activities.Equipment Safety: Freedom of equipment from actual or potential hazards.Surgical Equipment: Nonexpendable apparatus used during surgical procedures. They are differentiated from SURGICAL INSTRUMENTS, usually hand-held and used in the immediate operative field.Kidney Failure, Chronic: The end-stage of CHRONIC RENAL INSUFFICIENCY. It is characterized by the severe irreversible kidney damage (as measured by the level of PROTEINURIA) and the reduction in GLOMERULAR FILTRATION RATE to less than 15 ml per min (Kidney Foundation: Kidney Disease Outcome Quality Initiative, 2002). These patients generally require HEMODIALYSIS or KIDNEY TRANSPLANTATION.Disposable Equipment: Apparatus, devices, or supplies intended for one-time or temporary use.Failure to Thrive: A condition of substandard growth or diminished capacity to maintain normal function.Liver Failure, Acute: A form of rapid-onset LIVER FAILURE, also known as fulminant hepatic failure, caused by severe liver injury or massive loss of HEPATOCYTES. It is characterized by sudden development of liver dysfunction and JAUNDICE. Acute liver failure may progress to exhibit cerebral dysfunction even HEPATIC COMA depending on the etiology that includes hepatic ISCHEMIA, drug toxicity, malignant infiltration, and viral hepatitis such as post-transfusion HEPATITIS B and HEPATITIS C.Maintenance: The upkeep of property or equipment.Equipment Reuse: Further or repeated use of equipment, instruments, devices, or materials. It includes additional use regardless of the original intent of the producer as to disposability or durability. It does not include the repeated use of fluids or solutions.Protective Clothing: Clothing designed to protect the individual against possible exposure to known hazards.Liver Failure: Severe inability of the LIVER to perform its normal metabolic functions, as evidenced by severe JAUNDICE and abnormal serum levels of AMMONIA; BILIRUBIN; ALKALINE PHOSPHATASE; ASPARTATE AMINOTRANSFERASE; LACTATE DEHYDROGENASES; and albumin/globulin ratio. (Blakiston's Gould Medical Dictionary, 4th ed)Dental Equipment: The nonexpendable items used by the dentist or dental staff in the performance of professional duties. (From Boucher's Clinical Dental Terminology, 4th ed, p106)Multiple Organ Failure: A progressive condition usually characterized by combined failure of several organs such as the lungs, liver, kidney, along with some clotting mechanisms, usually postinjury or postoperative.Corrosion: The gradual destruction of a metal or alloy due to oxidation or action of a chemical agent. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Climate Change: Any significant change in measures of climate (such as temperature, precipitation, or wind) lasting for an extended period (decades or longer). It may result from natural factors such as changes in the sun's intensity, natural processes within the climate system such as changes in ocean circulation, or human activities.Patient Care Team: Care of patients by a multidisciplinary team usually organized under the leadership of a physician; each member of the team has specific responsibilities and the whole team contributes to the care of the patient.Stress, Mechanical: A purely physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion; expressed quantitatively in units of force per unit area.Ecosystem: A functional system which includes the organisms of a natural community together with their environment. (McGraw Hill Dictionary of Scientific and Technical Terms, 4th ed)Marketing: Activity involved in transfer of goods from producer to consumer or in the exchange of services.Capital Expenditures: Those funds disbursed for facilities and equipment, particularly those related to the delivery of health care.Research Report: Detailed account or statement or formal record of data resulting from empirical inquiry.Statistics as Topic: The science and art of collecting, summarizing, and analyzing data that are subject to random variation. The term is also applied to the data themselves and to the summarization of the data.Health Care Sector: Economic sector concerned with the provision, distribution, and consumption of health care services and related products.Biological Oxygen Demand Analysis: Testing for the amount of biodegradable organic material in a water sample by measuring the quantity of oxygen consumed by biodegradation of those materials over a specific time period.Magnesium Oxide: Magnesium oxide (MgO). An inorganic compound that occurs in nature as the mineral periclase. In aqueous media combines quickly with water to form magnesium hydroxide. It is used as an antacid and mild laxative and has many nonmedicinal uses.Foundations: Organizations established by endowments with provision for future maintenance.Blood-Nerve Barrier: The barrier between the perineurium of PERIPHERAL NERVES and the endothelium (ENDOTHELIUM, VASCULAR) of endoneurial CAPILLARIES. The perineurium acts as a diffusion barrier, but ion permeability at the blood-nerve barrier is still higher than at the BLOOD-BRAIN BARRIER.Sciatic Nerve: A nerve which originates in the lumbar and sacral spinal cord (L4 to S3) and supplies motor and sensory innervation to the lower extremity. The sciatic nerve, which is the main continuation of the sacral plexus, is the largest nerve in the body. It has two major branches, the TIBIAL NERVE and the PERONEAL NERVE.Femoral Nerve: A nerve originating in the lumbar spinal cord (usually L2 to L4) and traveling through the lumbar plexus to provide motor innervation to extensors of the thigh and sensory innervation to parts of the thigh, lower leg, and foot, and to the hip and knee joints.Electrodes, Implanted: Surgically placed electric conductors through which ELECTRIC STIMULATION is delivered to or electrical activity is recorded from a specific point inside the body.Electrodes: Electric conductors through which electric currents enter or leave a medium, whether it be an electrolytic solution, solid, molten mass, gas, or vacuum.Peripheral Nerves: The nerves outside of the brain and spinal cord, including the autonomic, cranial, and spinal nerves. Peripheral nerves contain non-neuronal cells and connective tissue as well as axons. The connective tissue layers include, from the outside to the inside, the epineurium, the perineurium, and the endoneurium.Nerve Regeneration: Renewal or physiological repair of damaged nerve tissue.Electrical Equipment and Supplies: Apparatus and instruments that generate and operate with ELECTRICITY, and their electrical components.Electronic Mail: Messages between computer users via COMPUTER COMMUNICATION NETWORKS. This feature duplicates most of the features of paper mail, such as forwarding, multiple copies, and attachments of images and other file types, but with a speed advantage. The term also refers to an individual message sent in this way.Medical Missions, Official: Travel by a group of physicians for the purpose of making a special study or undertaking a special project of short-term duration.Dental Waste: Any waste product generated by a dental office, surgery, clinic, or laboratory including amalgams, saliva, and rinse water.Environmental Pollution: Contamination of the air, bodies of water, or land with substances that are harmful to human health and the environment.Ecology: The branch of science concerned with the interrelationship of organisms and their ENVIRONMENT, especially as manifested by natural cycles and rhythms, community development and structure, interactions between different kinds of organisms, geographic distributions, and population alterations. (Webster's, 3d ed)Air Pollution: The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS.Water Pollution: Contamination of bodies of water (such as LAKES; RIVERS; SEAS; and GROUNDWATER.)Air Pollutants: Any substance in the air which could, if present in high enough concentration, harm humans, animals, vegetation or material. Substances include GASES; PARTICULATE MATTER; and volatile ORGANIC CHEMICALS.

Bileaflet mechanical prostheses for aortic valve replacement in patients younger than 65 years and 65 years of age or older: major thromboembolic and hemorrhagic complications. (1/2752)

OBJECTIVE: To determine major thromboembolic and hemorrhagic complications and predictive risk factors associated with aortic valve replacement (AVR), using bileaflet mechanical prostheses (CarboMedics and St. Jude Medical). DESIGN: A case series. SETTING: Cardiac surgical services at the teaching institutions of the University of British Columbia. PATIENTS AND METHODS: Patients 2 age groups who had undergone AVR between 1989 and 1994 were studied. Group 1 comprised 384 patients younger than 65 years. Group 2 comprised 215 patients 65 years of age and older. RESULTS: The linearized rates of major thromboembolism (TE) occurring after AVR were 1.54%/patient-year for group 1 and 3.32%/patient-year for group 2; the rates for major TE occurring more than 30 days after AVR were 1.13%/patient-year for group 1 and 1.55%/patient-year for group 2. The crude rates for major TE occurring within 30 days of AVR were 1.04% for group 1 and 3.72% for group 2. The death rate from major TE in group 1 was 0.31%/patient-year and in group 2 was 0.88%/patient-year. Of the major TE events occurring within 30 days, 100% of patients in both age groups were inadequately anticoagulated at the time of the event, and for events occurring more than 30 days after AVR, 45% in group 1 and 57% in group 2 were inadequately anticoagulated (INR less than 2.0). The overall linearized rates of major hemorrhage were 1.54%/patient-year for group 1 and 2.21%/patient-year for group 2. There were no cases of prosthesis thrombosis in either group. The mean (and standard error) overall freedom from major TE for group 1 patients at 5 years was 95.6% (1.4%) and with exclusion of early events was 96.7% (1.3%); for group 2 patients the rates were 90.0% (3.2%) and 93.7% (3.0%), respectively. The mean (and SE) overall freedom from major and fatal TE and hemorrhage for group 1 patients was 90.1% (2.3%) and with exclusion of early events was 91.2% (2.3%); for group 2 patients the rates were 87.9% (3.1%) and 92.5% (2.9%), respectively. The 5-year rate for freedom from valve-related death for group 1 patients was 96.3% (2.1%) and for group 2 patients was 97.2% (1.2%). CONCLUSION: The thromboembolic and hemorrhagic complications after AVR with bileaflet mechanical prostheses occur more frequently and result in more deaths in patients 65 years of age and older than in patients years younger than 65 years.  (+info)

Evaluation of the allograft-prosthesis composite technique for proximal femoral reconstruction after resection of a primary bone tumour. (2/2752)

OBJECTIVE: To evaluate clinical and functional outcomes resulting from the allograft-composite technique used for proximal femoral osteoarticular reconstruction in patients who had limb salvage surgery for primary bone tumours. DESIGN: A retrospective review of a prospectively gathered database to provide a descriptive study. SETTING: A tertiary care musculoskeletal oncology unit in a university hospital. PATIENTS AND INTERVENTIONS: Patients treated between 1987 and 1993 were eligible for inclusion in this study if they met the following criteria: they were treated surgically for a primary malignant bone tumour; and a proximal femoral allograft-implant composite technique was used for the reconstruction. MAIN OUTCOME MEASURES: Major postoperative complications with emphasis on mechanical complications in the reconstructive composite implant. Functional outcome in a subset of patients using the 1987 and 1994 versions of the Musculoskeletal Tumor Society instrument, the Short-Form-36 and the Toronto Extremity Salvage Score. RESULTS: There were 5 mechanical and 2 infectious complications requiring surgical intervention. Functional scores were generally low. CONCLUSIONS: Our results suggest that the perceived benefits of the composite technique may accrue only to a few patients, partly owing to the risk of mechanical complications. Although these can be reduced by avoiding the use of cement in the host femur, the generally poor functional outcomes suggest that this technique needs to be studied further in this group of patients and compared with other reconstructive techniques, particularly the prosthetic implant.  (+info)

Factors influencing the development of vein-graft stenosis and their significance for clinical management. (3/2752)

OBJECTIVES: To assess the influence of clinical and graft factors on the development of stenotic lesions. In addition the implications of any significant correlation for duplex surveillance schedules or surgical bypass techniques was examined. PATIENTS AND METHODS: In a prospective three centre study, preoperative and peroperative data on 300 infrainguinal autologous vein grafts was analysed. All grafts were monitored by a strict duplex surveillance program and all received an angiogram in the first postoperative year. A revision was only performed if there was evidence of a stenosis of 70% diameter reduction or greater on the angiogram. RESULTS: The minimum graft diameter was the only factor correlated significantly with the development of a significant graft stenosis (PSV-ratio > or = 2.5) during follow-up (p = 0.002). Factors that correlated with the development of event-causing graft stenosis, associated with revision or occlusion, were minimal graft diameter (p = 0.001), the use of a venovenous anastomosis (p = 0.005) and length of the graft (p = 0.025). Multivariate regression analysis revealed that the minimal graft diameter was the only independent factor that significantly correlated with an event-causing graft stenosis (p = 0.009). The stenosis-free rates for grafts with a minimal diameter < 3.5 mm, between 3.5-4.5 and > or = 4.5 mm were 40%, 58% and 75%, respectively (p = < 0.05). Composite vein and arm-vein grafts with minimal diameters > or = 3.5 mm were compared with grafts which consisted of a single uninterrupted greater saphenous vein with a minimal diameter of < 3.5 mm. One-year secondary patency rates in these categories were of 94% and 76%, respectively (p = 0.03). CONCLUSIONS: A minimal graft diameter < 3.5 mm was the only factor that significantly correlated with the development of a graft-stenosis. However, veins with larger diameters may still develop stenotic lesions. Composite vein and arm-vein grafts should be used rather than uninterrupted small caliber saphenous veins.  (+info)

Frame dislocation of body middle rings in endovascular stent tube grafts. (4/2752)

OBJECTIVES: To understand the cause, and propose a mechanism for frame dislocation in endovascular grafts. MATERIALS AND METHODS: Five tube grafts were explanted due to secondary distal leakage 15-21 months after operation. One bifurcated graft was removed during emergency operation after aortic rupture caused by secondary leakage. A second bifurcated graft was harvested from a patient with thrombotic occlusion of one limb, who died after transurethral prostatic resection. The inside of the grafts were examined endoscopically. The stent was inspected after removal of the fabric, broken ligatures were counted and examined by scanning electron microscopy. The fabric strength was tested by probe puncture. RESULTS: We found 17-44% of the stent ligatures of the body middle rings to be loose. The knots were intact. Degradation of the polyester textile was not observed. CONCLUSIONS: Continuous movements in the grafted aorta and blood pressure impose permanent stress to the stent frame and the polyester fabric resulting in morphological changes in the body middle ring of grafts. The clinical implications of the suture breakages are unknown although they may be related to distal secondary leakage in tube grafts.  (+info)

Experimental assessment of proximal stent-graft (InterVascular) fixation in human cadaveric infrarenal aortas. (5/2752)

OBJECTIVES: This paper investigates the radial deformation load of an aortic endoluminal prosthesis and determines the longitudinal load required to cause migration in a human cadaveric aorta of the endoprosthesis. DESIGN AND METHODS: The endovascular prosthesis under investigation was a 24 mm diameter, nitinol, self-expanding aortoaortic device (InterVascular, Clearwater, Florida, U.S.A.). Initially, a motorised digital force gauge developed an incremental load which was applied to the ends of five stent-grafts, to a maximum of 10 mm (42%) compression. Secondly, using a simple bench model, each ends of four stent-grafts were deployed into 10 cadaveric experimental aneurysm necks and a longitudinal load applied to effect distraction. RESULTS: Increasing load produced increasing percentage deformation of the stent-grafts. The mean longitudinal distraction load for an aneurysm neck of 20 mm was 409 g (200-480 g), for 15 mm was 277 g (130-410 g) and for 10 mm was 218 g (130-340 g). The aneurysm diameter and aortic calcification had p values of 0.002 and 0.047, respectively, while the p value for aneurysm neck length was less than 0.00001. CONCLUSIONS: These results suggest that there is a theoretical advantage of oversizing an aortic prosthesis and that sufficient anchorage is achieved in an aortic neck of 10 mm to prevent migration when fully deployed.  (+info)

Fate of endoleaks after endoluminal repair of abdominal aortic aneurysms with the EVT device. (6/2752)

OBJECTIVE: we aim to describe our medium-term follow-up of 20 patients with an endoleak following repair of their abdominal aortic aneurysms (AAA) using the Endovascular Technologies (EVT) device. DESIGN: the experience of one centre in a prospective multicentre phase II trial. MATERIALS AND METHODS: 55 patients with an endovascular repair of their AAA and at least 6 months>> follow-up were reviewed. Intraoperative angiograms, next day duplex scans and computed tomography (CT) images were used to detect endoleaks. Follow-up with CT and duplex was performed at 3, 6, 12 and 24 months. Persistent endoleaks at 6 months were evaluated by angiography and treated by endovascular coiling. RESULTS: there were three immediate conversions to open procedures. Twenty of 52 (38%) patients had an endoleak identified initially. One patient died from a myocardial infarction and three were not evident any longer by discharge CT. Sixteen endoleaks (31%) were present at discharge. Nine resolved spontaneously by 3-6 months and seven were still persistent at 6 months (14%). Six patients underwent coiling of their leak, all with successful radiographic seal after 1-3 sessions. CONCLUSIONS: endoleaks are frequent after endovascular AAA repair, but the majority close spontaneously. Coiling of the leaks and radiographic seal can be achieved in all cases still persistent at 6 months. Whether this method is clinically effective awaits further follow-up.  (+info)

Management of a rare complication of endovascular treatment of direct carotid cavernous fistula. (7/2752)

A 30-year-old woman with direct carotid cavernous fistula underwent endovascular treatment with detachable balloons via a transarterial route. The patient returned with diplopia 1 year after therapy. On cranial MR imaging, one of the balloons was detected in the proximal portion of the superior ophthalmic vein and was deflated percutaneously with a 22-gauge Chiba needle under CT guidance. The patient's symptoms resolved after balloon deflation. This case report presents a unique complication of endovascular treatment of direct carotid cavernous fistula and its management.  (+info)

Is there a need for routine testing of ICD defibrillation capacity? Results from more than 1000 studies. (8/2752)

AIMS: Benefits and complications of postoperative implantable cardioverter-defibrillator tests are controversial matters. This study sought to assess the necessity of defibrillation function tests after implantation. METHODS AND RESULTS: We retrospectively analysed 1007 implantable cardioverter-defibrillator tests in 587 systems and 556 patients. Nine hundred and thirty implantable cardioverter-defibrillator tests (89.4%) were routinely performed. Seventy-one tests (7%) were performed after a change in the antiarrhythmic drug regimen and six tests (0.60%) because of a suspected dysfunction of the implantable cardioverter-defibrillator. During routine tests, four systems (0.4%) failed to defibrillate the patient. However, in all but one test, abnormalities of the system had been observed before the test. After the addition of antiarrhythmic drugs, two of 71 implantable cardioverter-defibrillator systems (2.8%) failed to defibrillate the patient. One of six systems tested due to a suspected dysfunction failed to defibrillate the patient. During 16 tests (1.6%), complications occurred. CONCLUSIONS: Our experience demonstrates that postoperative tests of the defibrillation function of implantable cardioverter-defibrillators rarely reveal dysfunctions. As testing is unpleasant for the patient and not free of complications, tests might be restricted to those patients in whom a dysfunction is suspected and to those patients in whom class I or class III antiarrhythmic drugs have been added to the antiarrhythmic drug regimen.  (+info)

Ιατρικά Άρθρα Αλέξανδρος Γ. Σφακιανάκης: Bearing Fault Detection by One-Dimensional Convolutional Neural NetworksΙατρικά Άρθρα Αλέξανδρος Γ. Σφακιανάκης: Bearing Fault Detection by One-Dimensional Convolutional Neural Networks
Bearing faults are the biggest single source of motor failures. Artificial Neural Networks (ANNs) and other decision support systems are widely used for early detection of bearing faults. The typical decision support systems require feature extraction and classification as two distinct phases. Extracting fixed features each time may require a significant computational cost preventing their use in real-time applications. Furthermore, the selected features for the classification phase may not represent the most optimal choice. In this paper, the use of 1D Convolutional Neural Networks (CNNs) is proposed for a fast and accurate bearing fault detection system. The feature extraction and classification phases of the bearing fault detection are combined into a single learning body with the implementation of 1D CNN. The raw vibration data (signal) is fed into the proposed system as input eliminating the need for running a separate feature extraction algorithm each time vibration data is analyzed for ...
Patent US8027742 - Fault detection systems and methods for self-optimizing heating, ventilation ... - Google PatentsPatent US8027742 - Fault detection systems and methods for self-optimizing heating, ventilation ... - Google Patents
A fault detection system for detecting a fault in a process system includes a first circuit configured to modify an input of the process system with a modifying signal. The fault detection system further includes a second circuit configured to receive an output from the process system and configured to determine whether the fault exists based on at least one of a reduction of a signal component and an unexpected transformation of the signal component, wherein the signal component corresponds to a function of the modifying signal.
Integrity Monitoring in Navigation Systems: Fault Detection and Exclusion RAIM Algorithm ImplementationIntegrity Monitoring in Navigation Systems: Fault Detection and Exclusion RAIM Algorithm Implementation
The use of GPS is becoming increasingly popular for real-time navigation systems. To ensure that satellite failures are detected and excluded at the receiver is of high importance for the integrity of the satellite navigation system. The focus of this paper is to implement a fault detection and exclusion algorithm in a software GPS receiver in order to provide timely warnings to the user when it is not advisable to use the GPS system for navigation. The GPS system currently provides some basic integrity information to users via the navigation message, but it is not timely enough for safety-critical applications. RAIM is a means of providing integrity with the capability of detecting when a satellite failure or a measurement error has occurred. It is the simplest and most cost effective technique for integrity monitoring. After applying the iterative fault detection and the exclusion algorithm, a significant improvement in positioning accuracy is achieved.
Patent US20140015487 - Electric vehicle supply equipment - Google PatentsPatent US20140015487 - Electric vehicle supply equipment - Google Patents
Electric vehicle supply equipment includes an enclosure, an electric vehicle supply circuit for providing a flow of current to an electric vehicle, a charge circuit interrupting device, the charge circuit interrupting device arranged to interrupt the flow of current to the electric vehicle, a grounding monitor circuit, the grounding monitor circuit coupled to grounding conductors, the grounding monitor circuit having a grounding output signal, a ground default detection circuit, the ground fault detection circuit coupled to current carrying conductors, the ground fault detection circuit having a fault detection output signal, a controller, the controller coupled to the grounding monitor circuit, the ground fault detection circuit and the charge circuit interrupting device, the controller arranged to control the charge circuit interrupting device, and logic arranged to receive the grounding and fault detection signals and the control signal, and assert a close signal based upon the grounding and fault
Fault-Diagnosis Systems - An Introduction from Fault Detection | Rolf Isermann | SpringerFault-Diagnosis Systems - An Introduction from Fault Detection | Rolf Isermann | Springer
Supervision, health-monitoring, fault detection, fault diagnosis and fault management play an increasing role for technical processes and vehicles, in
Online fault detection of induction motors using frequency domain independent components analysis - IEEE Conference PublicationOnline fault detection of induction motors using frequency domain independent components analysis - IEEE Conference Publication
This paper proposes an online fault detection method for induction motors using frequency-domain independent component analysis. Frequency-domain results,
Download Filtering Theory With Applications To Fault Detection Isolation And EstimationDownload Filtering Theory With Applications To Fault Detection Isolation And Estimation
May be Verified without download filtering theory with. key to malarial items so. Presents proof-of-principle download filtering theory with applications to fault detection in other Objective or in contemporary species.
Collections: Health Policy and Services Research / Subjects: Equipment Failure Analysis and Humans - Digital Collections -...Collections: Health Policy and Services Research / Subjects: Equipment Failure Analysis and Humans - Digital Collections -...
Start Over You searched for: Collections Health Policy and Services Research ✖Remove constraint Collections: Health Policy and Services Research Subjects Equipment Failure Analysis ✖Remove constraint Subjects: Equipment Failure Analysis Subjects Humans ✖Remove constraint Subjects: Humans ...
Patent US6532424 - Electrical fault detection circuit with dual-mode power supply - Google PatentsPatent US6532424 - Electrical fault detection circuit with dual-mode power supply - Google Patents
An arcing fault protection assembly and a corresponding method determine whether arcing is present in electrical circuits. The assembly powers-up quickly without dissipating excessive heat while power is being supplied to the assembly. The assembly comprises a sensor, a broadband noise circuit, a controller, and a dual-mode power supply. The sensor detects a current flowing in an electrical circuit and develops a corresponding sensor signal. The broadband noise circuit determines the presence of broadband noise in the sensor signal and produces a corresponding output signal. The controller processes the sensor signal and the output signal in a predetermined fashion to determine whether an arcing fault is present in the circuit. The dual-mode power supply supplies power to the sensor, broadband noise circuit and controller using a first mode and later switching to a second mode. The first mode reaches steady state faster than the second mode.
Bench-Top Shaker （Voltage 240） [G099A S60024] - $2,457.00 Equl offers Enzyme Assay Kits, Reagent Mixtures, Enzymes,...Bench-Top Shaker （Voltage 240） [G099A S60024] - $2,457.00 Equl offers Enzyme Assay Kits, Reagent Mixtures, Enzymes,...
Bench-Top Shaker （Voltage 240） [G099A S60024] - Reciprocating shaking and mixing with bench-top convenience is now available. Glas-Cols Bench-Top Shaker is an adaptable, user-friendly shaker that is capable of many hours of continuous hands free shaking and mixing. This shaker features:A variable-speed motor that provides gentle, low-speed shaking to vigorous, high-speed shaking. A built-in shaking head with
Hardware-in-the-Loop Prototype of a Negative Sequence Based Scheme for Turn-to-Turn Fault Detection in TransformersHardware-in-the-Loop Prototype of a Negative Sequence Based Scheme for Turn-to-Turn Fault Detection in Transformers
During the course of a transformers operational life, it experiences many challenges to its insulation. Chemical stresses, such as moisture in insulating oil, deteriorate insulation chemically. Mechanical stresses and thermal stresses, such as those experienced during a large external fault, also contribute to weakening a transformers insulation. Once these stresses have weakened the insulation to the point of breakdown, a fault may occur between windings of the transformer. These faults, known as turn-to-turn faults, are difficult to detect electrically at the terminals of the transformer until they have grown to the point of damaging the transformer beyond repair. Current differential transformer protection is a simple, reliable, and cost effect method of detecting turn-to-turn faults. This method of protection is only able to detect faults involving 10% of the windings or more. The sensitivity of current differential protection is limited as not to cause false tripping due to normal ...
Brevet US4133477 - Fault detection and system for electrostatographic machines - Google BrevetsBrevet US4133477 - Fault detection and system for electrostatographic machines - Google Brevets
A xerographic type copying or reproduction machine incorporating a programmable controller to operate the various machine components in an integrated manner to produce copies is disclosed. The controller carries a master program bearing machine operating parameters from which an operating program for the specific copy run desired is formed and used to operate the machine components to produce the copies programmed. A fault flag array is routinely scanned, each flag comprising the array being associated with an operating component or area of such machine such that on a fault or malfunction thereof, the fault flag corresponding thereto is set. On detection of a fault flag, a machine fault is declared. Display means are provided to visually identify the fault location. A permanent record of certain faults and machine operations are stored in memory for future use.
Patent US6275044 - Arcing fault detection system - Google PatentsPatent US6275044 - Arcing fault detection system - Google Patents
An electrical isolation device is provided for use in an electrical distribution network having a plurality of branch circuits each defined by line and neutral conductors connected between a power source and a load, the line conductor being electrically connected to one of a plurality of line buses at an electrical distribution panelboard, the neutral conductor being electrically connected to a neutral bus at the electrical distribution panelboard. The isolation device includes a capacitance coupled between the line and neutral conductor of each of the branch circuits and is designed to provide a low impedance path for an arcing fault occurring on the line conductor of the branch circuit. The capacitance is sufficiently large to provide power factor correcting current.
Patent US7930584 - Cell boundary fault detection system - Google PatentsPatent US7930584 - Cell boundary fault detection system - Google Patents
An apparatus and program product determine a nodal fault along the boundary, or face, of a computing cell. Nodes on adjacent cell boundaries communicate with each other, and the communications are analyzed to determine if a node or connection is faulty.
Multiple Fault Detection in Arrays of Combinational Cells - IEEE Journals & MagazineMultiple Fault Detection in Arrays of Combinational Cells - IEEE Journals & Magazine
The problem of detecting faults in arbitrarily large unilateral iterative arrays of combinational cells when any number of modules can be faulty and each m
Applications filed at Oct 05 2017 | APPARATUS WITH DEVICE WITH FAULT DETECTION PROTECTION | Patents.comApplications filed at Oct 05 2017 | APPARATUS WITH DEVICE WITH FAULT DETECTION PROTECTION | Patents.com
CURRENT DIFFERENCE SENSORS, SYSTEMS AND METHODS | CURRENT SENSOR | CURRENT SENSOR | Integrated Voltage Sensor | OIL ACTIVE PART DESIGN IN GAS |
Global Failure Analysis Equipment Market 2016, Industry Growth, Trends and Forecast to 2022 - NDM ColumnsGlobal Failure Analysis Equipment Market 2016, Industry Growth, Trends and Forecast to 2022 - NDM Columns
Synopsis of the Global Failure Analysis Equipment Market Report. The present market report provides a detailed analysis and data about the Failure Analysis Equipment market statistical study, the leading companies, growth factors, and regional analysis. The market research report offers the information regarding the factors that propel the growth of the Failure Analysis Equipment industry. The Failure Analysis Equipment market comprises of major companies which play an important role in the manufacturing, production, product sales, distribution, and supply of the products in order to meet the supply and demand chain. An intricate study of the global market share of the past and the future along with the predictable trends is provided in the current report.. For sample request click on www.marketresearchstore.com/report/global-failure-analysis-equipment-market-2016-historical-market-109653#RequestSample. Scope of the Global Failure Analysis Equipment Market Report. • The report offers the vital ...
DiVA - SøkeresultatDiVA - Søkeresultat
Improving product quality is always of industrial interest. Product availability, a function of product maintainability and reliability, is an example of a measurement that can be used to evaluate product quality. Product availability and cost are two units which are especially important to manage in the context of the manufacturing industry, especially where industry is interested in selling or buying offers with increased service content. Industry in general uses different strategies for increasing equipment availability; these include: corrective (immediate or delayed) and preventive strategies. Preventive strategies may be further subdivided into scheduled and predictive (condition-based) maintenance strategies. In turn, predictive maintenance may also be subdivided into scheduled inspection and continuously monitored. The predictive approach can be achieved by early fault detection. Fault detection and diagnosis methods can be classified into three categories: data-driven, analytically ...
Fault Detection Diagnostics - Services | Facility DynamicsFault Detection Diagnostics - Services | Facility Dynamics
Facility Dynamics Engineering delivers a comprehensive Constant Commissioning program by putting digital information from your building to work through the use our PACRAT™ software.
Fault Detection of Inline Reciprocating Diesel Engine: A Mass and Gas-Torque ApproachFault Detection of Inline Reciprocating Diesel Engine: A Mass and Gas-Torque Approach
Advances in Acoustics and Vibration is a peer-reviewed, Open Access journal that acts as a platform for dissemination of innovative and original research and development work in the area of acoustics and vibration. The target audience of the journal comprises both researchers and practitioners. Articles with innovative works of theoretical and/or experimental nature with research and/or application focus can be considered for publication in the journal.
Monitoring Survey 2015 - MetricsMonitoring Survey 2015 - Metrics
I also asked respondents why they collected metrics. As with last year I was curious whether respondents were collecting data for performance analysis or as a fault detection tool. Theres a strong movement in more modern monitoring methodologies to consider metrics a fault detection tool in their own right. I was interested to see if this thinking had grown from last year.. Respondents were able to select one or more choice from the list of:. ...
Strata Vision: Automated Scanning and Fault Detection for PPEStrata Vision: Automated Scanning and Fault Detection for PPE
DIT Hothouse is seeking a suitable commercial partner to take this technology to market. The establishment of a start-up software business or a licensing agreement with a clean room services company are two possible routes to market. Industry partners will have the added benefit of a highly experienced DIT project team to help deliver the final product. StrataVision has featured strongly in national (Enterprise Ireland) and international (Hong Kong PU) enterprise awards.
Overview microflex series - Highest performance bench-top MALDI-TOF MS | BrukerOverview microflex series - Highest performance bench-top MALDI-TOF MS | Bruker
The design of the instrument maximizes up-time and performance. The proven robustness and ease of use of the microflex LRF is the result of various build-in technical features. Increased mass resolution and accuracy Highest resolution across an extended mass range is enabled by the ion source with its proprietary panoramic PAN™ pulsed ion extraction. The best mass resolution of a bench-top MALDI TOF is achieved due to an independent reflector power supply, the integrated high performance MCP detector and the high-precision digital analogue converters. Maximized up-time The oil free vacuum system is fully integrated and noise reduced. The microflex LRF can be operated at a wide range of power supplies e.g. 110V or 240V. Stable ion generation is realized by a 60 Hz Fiber-optic laser delivery - this robust arrangement guarantees highest up-times also for multi-Instrument labs. Flexibility and Sensitivity The instruments design with its reflector and linear mode operation allows for highest ...
Robust sensor fault estimation for descriptor-LPV systems with unmeasurable gain scheduling functions: application to an...Robust sensor fault estimation for descriptor-LPV systems with unmeasurable gain scheduling functions: application to an...
This paper addresses the design of a state estimation and sensor fault detection, isolation and fault estimation observer for descriptor-linear parameter varying (D-LPV) systems. In contrast to where the scheduling functions depend on some measurable time varying state, the proposed method considers the scheduling function depending on an unmeasurable state vector. In order to isolate, detect and estimate sensor faults, an augmented system is constructed by considering faults to be auxiliary state vectors. An unknown input LPV observer is designed to estimate simultaneously system states and faults. Sufficient conditions to guarantee stability and robustness against the uncertainty provided by the unmeasurable scheduling functions and the influence of disturbances are synthesized via a linear matrix inequality (LMI) formulation by considering H∞ and Lyapunov approaches. The performances of the proposed method are illustrated through the application to an anaerobic bioreactor model ...
Global Hemoglobin Meter Market By Product Type (Bench-top, Portable) And By End-Users/Application (Hospitals, Labs) Global...Global Hemoglobin Meter Market By Product Type (Bench-top, Portable) And By End-Users/Application (Hospitals, Labs) Global...
Global Hemoglobin Meter Market By Product Type (Bench-top, Portable) And By End-Users/Application (Hospitals, Labs) Global Market Share, Forecast Data, In-Depth Analysis, And Detailed Overview, and Forecast, 2013 - 2026
ADVANCED ENDOSCOPIC POLYPECTOMY SKILLS ACQUISITION VIA A NOVEL BENCH-TOP TRAINING PROGRAM. - SAGES Abstract ArchivesADVANCED ENDOSCOPIC POLYPECTOMY SKILLS ACQUISITION VIA A NOVEL BENCH-TOP TRAINING PROGRAM. - SAGES Abstract Archives
Yohei Kono1, Kota Momose1, Talal Alzghari1, Reem Alharbi2, Patrick Dolan1, Jackly Juprasert1, Russell Corwin1, Andrew Harvey1, Takahiro Hiratsuka3, Jeffrey Milsom1, Sam K Sharma1. 1Weill Cornell Medicine, 2Princess Nourah bint Abdulrahman University, 3Oita University. Introduction: Hypothesis - to determine whether a bench-top combination training model and program could lead to the acquisition of advanced ESD skills in a group of trainees of varying endoscopic experience.. Complex endoscopic skills needed for procedures such as ESD require stepwise training methods to build confidence and neuromuscular pathways (muscle-memory). The lack of suitable Western training models/methods may partly account for ESDs relatively low uptake. In Japan, ESD training follows a program of increased difficulty leading to operator competence. We aimed to simulate some of these core principles in our model and training program.. Methods: We constructed a 3-D printed abdomino-pelvic housing into which we ...
New Robotics Products - Page 15New Robotics Products - Page 15
Integrated with full range of ST Robotics arms, STVS-X is used for automated and accurate handling, testing, and inspection of critical parts. ST robot arm, developed to address tight fault detection and QA inÂ- high-precision components manufacturing, picks up the part to be inspected and rotates it in front of Epix SV5M10 Hi-Res camera. Measurements can be made down to a 0.001 mm... Read More » ...
Piston Ring Analysis - Maridis GmbH - Maritime Diagnostic & ServicePiston Ring Analysis - Maridis GmbH - Maritime Diagnostic & Service
Piston Ring Analysis by MARIDIS for constant engine monitoring and protection: early fault detection and optimisation to protect your valuable engines.
Consider process-based failure analysis methods for piping and equipmentConsider process-based failure analysis methods for piping and equipment
Avoiding incident (or accident) recurrences at industrial systems is a long-standing problem, and it involves process safety strategies (PSSs). Incurring zero incidents is the ultimate goal for any structured failure analysis. When applied to pipes and equipment, this investigation usually involves studying the damage mechanisms. Sometimes it requires deep and complex laboratory testing. Often, it is just based on team experience, visual inspection, design, codes, and process and maintenance information. However, the physical approach to failure analysis, which identifies the type of corrosion, metallurgical alteration or mechanical damage, is not conclusive or sufficient enough to avoid. ...
Learn More the minispec mq20 Polymer Research System - Flexibility combined with Temperature Control - mq Polymer Research...Learn More the minispec mq20 Polymer Research System - Flexibility combined with Temperature Control - mq Polymer Research...
minispec mq one (unparalleled performance in an all-in-one design for dedicated industrial quality control applications) The new mq-one is the newest addition to the minispec mq series of Time-Domain (TD-)NMR analyzers. The award winning mq series covers a wide range of applications and offers expansion capabilities for both routine QC and R&D. The mq-one is not just a bench-top system, it is a dedicated, off-theshelf, complete solution for your quality control... The new mq-one is the newest addition to the minispec mq series of Time-Domain (TD-)NMR analyzers. The award winning mq series covers a wide range of applications and offers expansion capabilities for both routine QC and R&D. The mq-one is not just a bench-top system, it is a dedicated, off-theshelf, complete solution for your quality control applications. With easy installation, comprehensive calibration and calibration transfer standards, the mq-one is ready to use in minutes, while the multilingual minispec Plus software guarantees ...
Concrete Failure Analysis Reveals Multiple CausesConcrete Failure Analysis Reveals Multiple Causes
A pool manufacturer wondered if the construction or concrete caused cracks, and retained RJ Lee Group for concrete failure analysis.
MPI Thermal Test Equipment for Thermal Failure Analysis TestingMPI Thermal Test Equipment for Thermal Failure Analysis Testing
Compact Thermal Testing Equipment. Thermal Failure Analysis Testing for different types of applications. ThermalAir Thermal Test Equipment...
Quick Change Spargers for Bench-top reactors | Porous Metal SpargersQuick Change Spargers for Bench-top reactors | Porous Metal Spargers
Using a Mott porous metal sparger greatly increases gas transfer rates in bioreactor equipment. Learn more about our bioreactor porous metal spargers here.
Structural performance and failure analysis of aluminium foams Amsterdam, Emiel - PDFStructural performance and failure analysis of aluminium foams Amsterdam, Emiel - PDF
Structural performance and failure analysis of aluminium foams Amsterdam, Emiel IMPORTANT NOTE: You are advised to consult the publishers version (publishers PDF) if you wish to cite from it. Please
Risk Assessment | Architecture Failure Analysis | MDCSystems®Risk Assessment | Architecture Failure Analysis | MDCSystems®
At MDCSystems® we provide risk analysis to optimize your projects maintainability and flexibility. Learn more about our engineering failure analysis here!
American Society for Metals [WorldCat Identities]American Society for Metals [WorldCat Identities]
Detailed analyses of failures of material components have proved to be valuable in many ways; by preventing further failures, by assessing the validity of designs and the selection of materials, by uncovering shortcomings in the processing of the materials in- volved through characterizations of defects, and by revealing problems introduced during the manufacture or fabrication of the component. Increased recognition of the value of performing failure analyses has caused the field to develop into a very active area of tech- nical endeavor. Failure analysis has been employed in numerous different technical dis- ciplines and has proven beneficial. The increased activity has caused many new and im- proved methods for performing these analyses to be developed. Among these are many methods which can be characterized as generally belonging to the field of metallography. In recognition of the important role that metallography plays in the performance of failure analyses, the absence of a text that ...
Testing MaterialsTesting Materials
The analysis of errors is a complex process that applies to all the various types of supplies. Each group of materials requires special skills and adequate experimentation to solve effectively the causes of failure. The objective of the analysis of errors is entirely positive: to avoid additional late failures. Amazing restaurateur has much experience in this field. The determination of the errors that occur when a structure or part of a structure does not meet the expectations for which has been avoiding economic and personal costs in the future. The hypothesis of failure is easy to understand intuitively. But beneath that intuitive understanding there are crucial conceptual principles that are commonly misunderstand or not considered at all. Shimmie horn has many thoughts on the issue. One usual aspect of failure analysis is associated with No Failure Found (without errors), is a term used in the field of failure analysis to explain a situation in which initially reported a possible bug in a ...
Raytheon: Component Test and Analysis LaboratoriesRaytheon: Component Test and Analysis Laboratories
Raytheon offers a single reliable source for component-level electrical and environmental testing, radiation testing, failure analysis, and destructive or nondestructive physical testing and analysis for programs and projects of all sizes.
Construction Analysis | Consumer Goods and Retail | SGSConstruction Analysis | Consumer Goods and Retail | SGS
SGSs construction and failure analysis evaluates the design and construction of your device so that you can ensure its ongoing quality and reliability.
Search Articles | University of Toronto LibrariesSearch Articles | University of Toronto Libraries
X-ray measurement is a very useful tool for bearing failure analysis. Compressive residual stress is created under the bearing raceway if bearings are used ...
VARIABLE VALVE LIFT MECHANISM FAULT DETECTION SYSTEMS AND METHODS - Patent applicationVARIABLE VALVE LIFT MECHANISM FAULT DETECTION SYSTEMS AND METHODS - Patent application
0055] The misfire module 238 may generate misfire information based on the crankshaft position signal 206, the engine speed signal 210, and/or the acceleration signal 214. The misfire information is collectively illustrated by 246. The combustion information 244 and/or misfire information 246 may be used, for example, to adjust fueling and/or timing, spark timing, opening of the throttle valve 106, intake and/or exhaust valve actuation, and/or one or more other engine operating parameters. For example only, the fuel control module 218, the ignition control module 222, the throttle control module 226, and the valve control module 230 may generate signals 250, 254, 258, and 262 provided to the fuel actuator module 112, the spark actuator module 124, the throttle actuator module 108, and the phaser actuator module 130, respectively, based on the combustion information 244, the misfire information 246, and/or other information. The valve control module 230 may also generate a signal 266 based on the ...
CDC - Mining - Technology News 456 - A Fault Detection Neural Network - NIOSHCDC - Mining - Technology News 456 - A Fault Detection Neural Network - NIOSH
DC trolley haulage systems move personnel supplies, and coal in approximately 50 U.S. mines. A suspended trolley line energized at 300 or 600 V dc provides electrical power, and a system of steel track serves as the return path. When roof falls and other events force the trolley line down near the ground return rail, inductance inherent in the trolley system facilitates continued current flow along an ionized path between the line and rail. This releases a significant amount of energy in the arc and may damage and/or ignite surrounding material. Conventional circuit breaker systems cannot prevent this continued arcing because the magnitudes of the currents involved may be significantly less that typical breaker trip settings. In 1980, the former U.S. Bureau of Mines demonstrated research to detect arcing and other types of trolley faults. The system required an oscillator to superimpose a 3-kHz signal in the trolley line, a signal wire suspended parallel to the trolley line fore circuit breaker ...
Ebook 978-1852332587 Data-driven Methods for Fault Detection and Diagnosis in Chemical ProcessesEbook 978-1852332587 Data-driven Methods for Fault Detection and Diagnosis in Chemical Processes
Please Note, The ebooks are not always PDF format, you might receive epub/kindle formats after purchase. This is Digital Version of (Ebook) 978-1
Global Bench-top Autoclave Market 2017-2021: Top Drivers and Forecasts by Technavio | Business WireGlobal Bench-top Autoclave Market 2017-2021: Top Drivers and Forecasts by Technavio | Business Wire
Technavio market research analysts forecast the global bench-top autoclave market to grow at a CAGR of close to 7% during the forecast period, accordi
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LABORATOIRE DE GENIE CHIMIQUELABORATOIRE DE GENIE CHIMIQUE
This paper addresses the problem of root cause analysis (RCA) of actuator fault. By considering an actuator as an individual dynamic subsystem connected with process dynamic subsystem in cascade, an interconnected system is then constituted. The fault detection and diagnosis (FDD) algorithm is carried out in actuator subsystem and aims at identifying the root causes of actuator faults. According to real plant, outputs of the actuator subsystem are assumed inaccessible and are reconstructed by measurements of the global system, thus providing a means of monitoring and diagnosis of the plant at both local and global level ...
Siemens, A&N Electric, RuggedCom to deploy distribution feeder automation system - PennEnergySiemens, A&N Electric, RuggedCom to deploy distribution feeder automation system - PennEnergy
Orlando, Fla., September 7, 2011 - Siemens Energy, together with A&N Electric Cooperative and RuggedCom, Inc., has successfully deployed an ultra high-speed distribution feeder automation system that improves service reliability for the only hospital serving the eastern shore of Virginia, Riverside Shore Memorial Hospital in Nassowadox, Virginia.. The combined smart grid DFA solution allows for optimized fault detection, isolation and restoration, minimizing the extent of power outages by quickly isolating affected areas.. The Siemens distribution feeder automation-decentralized (SDFA-DC) system achieves high-speed operation by detecting faults using Siemens SIPROTEC protective relays located at each feeder section point - continuously comparing upstream and downstream line current conditions.. When a comparison reveals a differential exceeding predefined parameters, the affected relay issues a fault notification to all other relays in the system. The relays then direct switching devices to ...
Taiwan Semiconductor Manufacturing Company LimitedTaiwan Semiconductor Manufacturing Company Limited
TSMC has developed Precise Fault Detection and Classification system, Intelligent Advanced Equipment Control and Intelligent Advanced Process Control to monitor the manufacturing process in a timely manner and adjust conditions precisely. To satisfy advanced and accurate process control and ensure highly efficient and effective production, the Company has created Precision Equipment Matching and Yield Mining to minimize process variation and potential yield loss. The Company has further developed Big Data, Machine Learning, and Artificial Intelligence architecture to identify critical variables to optimize yield management and operating efficiency to fulfill customers special process requirements and to cope with diversified product demand simultaneously ...
walmir caminhas F-4332-2010 - ResearcherID.comwalmir caminhas F-4332-2010 - ResearcherID.com
graduate at Electric Engineering from the Universidade Federal de Minas Gerais in 1987, masters at Electric Engineering from the Federal University of Minas Gerais in 1989 and ph.d. at Electric Engineering from the University of Campinas in 1997. He is currently an Associate Professor at the Department of Electronics Engineering at Federal University of Minas Gerais, Belo Horizonte, Brazil. His research interests include computational intelligence and fault detection in dynamic systems ...
Estimation, Modeling and ANalysis group - Fernando defenseEstimation, Modeling and ANalysis group - Fernando defense
On July 23rd, Fernando Diaz, MS student in EMAN group defended his MS thesis. He presented a new methodology for detection of anomalies in the cardiovascular system. A lumped parameter model of the cardiovascular system has been considered and restructured using a hybrid systems approach in order to include a discrete input vector that represents the influence of the mitral and aortic valves in the dierent phases of the cardiac cycle. Parting from this model, a Taylor expansion around the nominal values of a vector of parameters is conducted. This expansion serves as the foundation for a component fault detection process to detect changes in the physiological parameters of the cardiovascular system which could be associated with cardiovascular anomalies such as atherosclerosis, aneurysm, high blood pressure, etc. An Extended Kalman Filter is used in order to achieve a joint estimation of the state vector and the changes in the considered parameters. Finally, a bank of lters is used in order to ...
FA-N Electronic Auto-calibration Analytical Balance 200G/0.1MG-Products-Changzhou General Import and Export CorporationFA-N Electronic Auto-calibration Analytical Balance 200G/0.1MG-Products-Changzhou General Import and Export Corporation
FA-N Electronic Auto-calibration Analytical Balance 200G/0.1MG. Characteristics:. 1,Novel structure, downy LCD backlit, convenient operation, superior performance. 2,Auto fault detection, and to ensure the safe use of the product. 3,As solenoid style weighing transducer, and to ensure the products of precise and accurate weighting degree. 4,Built-in RS232 output interface, and was able to connect with computer, printer and other external coupled device. 5,Products with count, percentage, unit conversion, below weighing and various applications. 6,Auto-calibration. With outside adjust poise, pressing CAL key to calibrate the balance automatically. 7,Press the key TARE to tare the load in full range. ...
Reliability/Machinery HealthReliability/Machinery Health
Continuously monitoring key vehicle systems such as the hoist, crowd, and swing, the AMS 6500 exposes elevating machinery stress with a patented signal processing approach and surfaces real problems to your staff for corrective action. This technology is so effective at early fault detection, Joy Global offers the AMS 6500 as a standard, value-added option to Customers of new P&H electric rope shovels. Additionally, by utilizing the AMS Machinery Manager software, your maintenance staff can gain a heightened view of emerging problem areas with integrated vibration, thermography, and oil analysis information. Online, remote monitoring eliminates the need for staff to perform manual data collection on moving machinery and minimizes their trips to the pit.. ...
Plastics Failure Analysis and Prevention - OpticalPlastics Failure Analysis and Prevention - Optical
General methods of product failure evaluation give powerful tools in product improvement. Such methods, discussed in the book, include practical risk analysis, failure mode and effect analysis, preliminary hazard analysis, progressive failure analysis, fault tree analysis, mean time between failures, Wohler curves, finite element analysis, cohesive zone model, crack propagation kinetics, time-temperature collectives, quantitative characterization of fatigue damage, and fracture maps.
Failure Analysis of Piping Systems, Finite Element AnalysisFailure Analysis of Piping Systems, Finite Element Analysis
CAE Piping offers Consulting Services in Failure Analysis of piping systems: Performing Structural and failure anlayses on mechanical components and industrial piping systems and pipelines.
UAH - Reliability and Failure Analysis Laboratory - E-Glass CompositesUAH - Reliability and Failure Analysis Laboratory - E-Glass Composites
The Reliability and Failure Analysis Lab has developed a method for characterizing E-glass composite materials with fiber distortion. Manufacturing methods were developed to produce quality samples. The material used was a pre-impregnated fiberglass, epoxy-phenolic matrix, composite material. This basically means the resin must undergo a thermal process to attain its final strength.. Each sample was created by cutting strips of the pre-preg tape from a large roll to a desired length. The material was then sorted by aligning the tracer fibers of the material and consolidating every 10 layers under a vacuum. The final laminate was composed of 110 layers of the e-glass epoxy material with an inserted defect. After consolidation was finished the pre-processed laminate was put into an aluminum mold with a pressure plate. The mold was placed into a vacuum bag and inserted into the autoclave to undergo a programmed heat/pressure cycle.. There is an ideal volume ratio of approximately 60% fiber to 40% ...
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Covercraft C17366TT: Custom Fit Car Cover Block-It 380 Taupe 2 Mirror Pockets Size G3 | JEGSCovercraft C17366TT: Custom Fit Car Cover Block-It 380 Taupe 2 Mirror Pockets Size G3 | JEGS
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Health Exams in Pasadena, TX | VCA Animal Medical Center of PasadenaHealth Exams in Pasadena, TX | VCA Animal Medical Center of Pasadena
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Intensive Care in Pasadena, TX | VCA Animal Medical Center of PasadenaIntensive Care in Pasadena, TX | VCA Animal Medical Center of Pasadena
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ZEISS LSM 800 for materials - Your Versatile Confocal Microscope for Research and Failure AnalysisZEISS LSM 800 for materials - Your Versatile Confocal Microscope for Research and Failure Analysis
Characterize 3D surfaces topography. LSM 800 enables precise, three-dimensional imaging and analyses of nanomaterials, metals, polymers, and semiconductors.
Listings in Illumination Technologies, Data Acquisition, General, Magnetic Design and Vacuum Equipment in Pasadena, Santa Ana...Listings in Illumination Technologies, Data Acquisition, General, Magnetic Design and Vacuum Equipment in Pasadena, Santa Ana...
Listings in Illumination Technologies, Data Acquisition, General, Magnetic Design and Vacuum Equipment in Pasadena, Santa Ana and Grass Valley
Failure of a Pump Shaft Ascribed to Accidental Local Heating | ASM Failure Analysis Case Histories: Chemical Processing...Failure of a Pump Shaft Ascribed to Accidental Local Heating | ASM Failure Analysis Case Histories: Chemical Processing...
Abstract. The broken end of a shaft from a centrifugal pump had a smooth fracture surface characteristic of failure from fatigue. Failure occurred in the plane
ProCon X-Ray GmbH | Industrial Computed Tomography SystemsProCon X-Ray GmbH | Industrial Computed Tomography Systems
CT-Systems for industry and academic research High-resolution X-ray inspection has become a widely used tool for non-destructive testing, failure analysis, and
Printed Pocket Size Month on Two Pages in LIST FormatPrinted Pocket Size Month on Two Pages in LIST Format
Get organized with these simple but functional month on two pages planner inserts in LIST format. These inserts are printed front and back with no space between months. Our single sided option is in a separate listing. This listing is for our January-December 2018 option. These
Contact info - Frederich Family Wealth Advisors, Pasadena, CA | Ameriprise FinancialContact info - Frederich Family Wealth Advisors, Pasadena, CA | Ameriprise Financial
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Pasadena California lab jobsPasadena California lab jobs
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Low-light-level SWIR imaging | Xenics - Infrared SolutionsLow-light-level SWIR imaging | Xenics - Infrared Solutions
Low-light-level SWIR imaging in semiconductor microscopy applications is used for fault localization in microelectronic failure analysis.
The Best Rimless Toilets UKThe Best Rimless Toilets UK
One of the major and basic home investments is a toilet. Toilets come in different designs and brands. For instance, rimless toilets have recently become popular over the other standard toil…
Equipment failure at height? - Page 2 - Kiteforum.comEquipment failure at height? - Page 2 - Kiteforum.com
All about kiteboarding. Worlds largest kite forum for every level. Search all info and get help from thousands of users worldwide. Every questions gets answered. Several different forums for different styles, sports etc
Slam and Jam - The AtlanticSlam and Jam - The Atlantic
For all the reports of equipment failures and close calls and controller burnout, the nations air-traffic-control system is in fact far less precarious, in terms of safety, than people imagine it to be. The real threat to the systems integrity has as yet received little attention
LWG Consulting, Inc.LWG Consulting, Inc.
Scanning SQUID microscopeScanning SQUID microscope
Patrice BanksPatrice Banks
Safety engineeringSafety engineering
CT scanCT scan
Time-domain reflectometerTime-domain reflectometer
Engineering analysisEngineering analysis
Zonal safety analysisZonal safety analysis
Aviation accident analysisAviation accident analysis
Reliability (semiconductor)Reliability (semiconductor)
Worst-case circuit analysisWorst-case circuit analysis
Burn-inBurn-in
Integrated Micro-Electronics, Inc.Integrated Micro-Electronics, Inc.
University of Campinas School of Mechanical EngineeringUniversity of Campinas School of Mechanical Engineering
Computer-aided quality assuranceComputer-aided quality assurance
Fault tree analysisFault tree analysis
Hazard analysisHazard analysis
Adam KoppyAdam Koppy
SVTC TechnologiesSVTC Technologies
LS-DYNALS-DYNA
International Register of ShippingInternational Register of Shipping
Manufacturing process managementManufacturing process management
Reliability (semiconductor)Reliability (semiconductor)
Process hazard analysisProcess hazard analysis
Automatic test pattern generationAutomatic test pattern generation
Maintenance testingMaintenance testing
Verification (spaceflight)Verification (spaceflight)
Pooling (resource management)Pooling (resource management)
Maintenance engineeringMaintenance engineering
FEMA (disambiguation)FEMA (disambiguation)
AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth Care
Equipment Failure AnalysisEquipment FailureHeart FailureEquipment and SuppliesEquipment and Supplies, HospitalDurable Medical EquipmentTreatment FailureSports EquipmentEquipment DesignEquipment ContaminationProtective DevicesEquipment SafetySurgical EquipmentKidney Failure, ChronicDisposable EquipmentFailure to ThriveLiver Failure, AcuteMaintenanceEquipment ReuseProtective ClothingLiver FailureDental EquipmentMultiple Organ FailureCorrosionClimate ChangePatient Care TeamStress, MechanicalEcosystemMarketingCapital ExpendituresResearch ReportStatistics as TopicHealth Care SectorBiological Oxygen Demand AnalysisMagnesium OxideFoundationsBlood-Nerve BarrierSciatic NerveFemoral NerveElectrodes, ImplantedElectrodesPeripheral NervesNerve RegenerationElectrical Equipment and SuppliesElectronic MailMedical Missions, OfficialDental WasteEnvironmental PollutionEcologyAir PollutionWater PollutionAir Pollutants
Consider process-based failure analysis methods for piping and equipmentConsider process-based failure analysis methods for piping and equipment
Global Failure Analysis Equipment Market 2016, Industry Growth, Trends and Forecast to 2022 - NDM ColumnsGlobal Failure Analysis Equipment Market 2016, Industry Growth, Trends and Forecast to 2022 - NDM Columns
MPI Thermal Test Equipment for Thermal Failure Analysis TestingMPI Thermal Test Equipment for Thermal Failure Analysis Testing
Partial Discharge Analysis : Prevent Equipment FailurePartial Discharge Analysis : Prevent Equipment Failure
Global Failure Analysis Equipment Market - Transparency Market ResearchGlobal Failure Analysis Equipment Market - Transparency Market Research
How to Prevent Equipment Failures with Wear Debris AnalysisHow to Prevent Equipment Failures with Wear Debris Analysis
Fairground Ride Accident Caused By Low Oil Level - Is This An Equipment Failure? - TapRooT® Root Cause AnalysisFairground Ride Accident Caused By Low Oil Level - Is This An Equipment Failure? - TapRooT® Root Cause Analysis
Failure Analysis equipment and tools - MilliceFailure Analysis equipment and tools - Millice
Equipment Failure Analysis (Concept) - Boston University LibrariesEquipment Failure Analysis (Concept) - Boston University Libraries
Sage Analytical Labs Newest Failure Analysis EquipmentSage Analytical Lab's Newest Failure Analysis Equipment
Semiconductor Failure Analysis Lab, Best-in-Class Equipment & EngineersSemiconductor Failure Analysis Lab, Best-in-Class Equipment & Engineers
SAGE Failure Analysis Lab Equipment | IR | XIVA™ | TIVA | OBIRCHSAGE Failure Analysis Lab Equipment | IR | XIVA™ | TIVA | OBIRCH
How debris analysis can help prevent equipment failure - Oil StoreHow debris analysis can help prevent equipment failure - Oil Store
Formats: Text / Collections: Health Policy and Services Research / Copyright: Copyright may apply / Subjects: Equipment Failure...Formats: Text / Collections: Health Policy and Services Research / Copyright: Copyright may apply / Subjects: Equipment Failure...
Collections: Health Policy and Services Research / Subjects: Clinical Alarms and Equipment Failure Analysis / Dates by Range:...Collections: Health Policy and Services Research / Subjects: Clinical Alarms and Equipment Failure Analysis / Dates by Range:...
NIOSHTIC-2 Publications Search - 20023193 - Condition monitoring of stator windings in induction motors: part I - experimental...NIOSHTIC-2 Publications Search - 20023193 - Condition monitoring of stator windings in induction motors: part I - experimental...
NIOSHTIC-2 Publications Search - 20043504 - A quantitative assessment of the total inward leakage of NaCl aerosol representing...NIOSHTIC-2 Publications Search - 20043504 - A quantitative assessment of the total inward leakage of NaCl aerosol representing...
Air-Cooling Systems | ASM Failure Analysis Case Histories: Power Generating Equipment | Failure Analysis | ASM InternationalAir-Cooling Systems | ASM Failure Analysis Case Histories: Power Generating Equipment | Failure Analysis | ASM International
Blowers and Fans | ASM Failure Analysis Case Histories: Power Generating Equipment | Failure Analysis | ASM InternationalBlowers and Fans | ASM Failure Analysis Case Histories: Power Generating Equipment | Failure Analysis | ASM International
Routledge and CRC Press Plant Engineering & Maintenance BooksRoutledge and CRC Press Plant Engineering & Maintenance Books
PED-I | Process Equipment Design -I | 2160503 | GTU Result Analysis with Rank & Passing Percentage | Single FailurePED-I | Process Equipment Design -I | 2160503 | GTU Result Analysis with Rank & Passing Percentage | Single Failure
SPE Offshore Europe Conference and Exhibition - OnePetroSPE Offshore Europe Conference and Exhibition - OnePetro
Global Failure Analysis Equipment</span>Global Failure Analysis Equipment</span>
Mechanical EngineeringMechanical Engineering
University of Warwick Business Facilities - Analytical Equipment - Cryo-TEMUniversity of Warwick Business Facilities - Analytical Equipment - Cryo-TEM
Failure Analysis | Nanomechanical Characterization | BrukerFailure Analysis | Nanomechanical Characterization | Bruker
Chronic response of the rat sciatic nerve to the flat interface nerve electrodeChronic response of the rat sciatic nerve to the flat interface nerve electrode
Simulation of the three-dimensional hinge flow fields of a bileaflet mechanical heart valve under aortic conditionsSimulation of the three-dimensional hinge flow fields of a bileaflet mechanical heart valve under aortic conditions
Vibratory characterization, vibratory on demand tests - Cetim - Technical Centre for Mechanical IndustryVibratory characterization, vibratory on demand tests - Cetim - Technical Centre for Mechanical Industry
Environmental Requirements for Electromechanical and Electrical Equipment: Tricker, Ray and Tricker, Samantha: Hardcover:...Environmental Requirements for Electromechanical and Electrical Equipment: Tricker, Ray and Tricker, Samantha: Hardcover:...
AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceHealth Care
Equipment Failure AnalysisEquipment FailureHeart FailureEquipment and SuppliesEquipment and Supplies, HospitalDurable Medical EquipmentTreatment FailureSports EquipmentEquipment DesignEquipment ContaminationProtective DevicesEquipment SafetySurgical EquipmentKidney Failure, ChronicDisposable EquipmentFailure to ThriveLiver Failure, AcuteMaintenanceEquipment ReuseProtective ClothingLiver FailureDental EquipmentMultiple Organ FailureCorrosionClimate ChangePatient Care TeamStress, MechanicalEcosystemMarketingCapital ExpendituresResearch ReportStatistics as TopicHealth Care SectorBiological Oxygen Demand AnalysisMagnesium OxideFoundationsBlood-Nerve BarrierSciatic NerveFemoral NerveElectrodes, ImplantedElectrodesPeripheral NervesNerve RegenerationElectrical Equipment and SuppliesElectronic MailMedical Missions, OfficialDental WasteEnvironmental PollutionEcologyAir PollutionWater PollutionAir Pollutants
ReliabilityEvent-dependent failuresMTBFOccurAnalyzePrevent failures2020Forensic EngineeringExpertiseElectricalDeterminePreventionInvestigationCriticalityQuantitativeInspectionSemiconductorProcessesMicroscopyExpert WitnessPredictiveMalfunctionsResult of inadequate lubricationConsequencesEngineersPhysics of failureImpactsSage Analytical Lab2019DefectDetectHydraulicAssetsScenariosVibrationSystemGlobal failure analysis equipment marketServicesMicroscopesDebris AnalysisEvaluatePerformHazardExperienceSimulationDemand for Failure Analysis EquipmentIndustriesTechnicianStructuresLaboratory
Reliability14
Event-dependent failures2
MTBF1
Occur4
Analyze5
Prevent failures1
20201
Forensic Engineering1
Expertise6
Electrical9
  • The partial discharge process occurs in electrical equipment submitted to high voltage stress. (streetdirectory.com)
  • If you want to avoid the destruction of your electrical equipment you should use partial discharge analysis and monitoring devices. (streetdirectory.com)
  • This is the definitive reference containing all of the background guidance, typical ranges, details of recommended test specifications, case studies and regulations covering the environmental requirements on designers and manufacturers of electrical and electromechanical equipment worldwide. (powells.com)
  • The recent introduction of the European EMC directive is just one aspect of the requirements placed upon manufacturers and designers of electrical equipment. (powells.com)
  • Ray Tricker is the author of a number of books describing the regulatory framework within which the electronics and electrical equipment industry must function, including Quality and Standards in Electronics, also published by Newnes. (powells.com)
  • Electrical losses continue to top the list as the equipment category with the most premature breakdowns. (hsb.com)
  • The equipment necessary to perform EBIC imaging is a scanning electron microscope, current amplifier, and an electrical vacuum feedthrough. (analog.com)
  • Electrical equipment failure modes. (eogogics.com)
  • Haag electrical engineers and consultants determine causes for failures and damage to a wide variety of electrical equipment and distribution systems, including power generation stations, large power transformers, smaller distribution transformers, control systems, computers and appliances in industrial facilities, commercial complexes, public buildings, and residential properties. (haagengineering.com)
Determine5
Prevention3
  • Whatever the nature of your system and objective, whether failure prevention or cause determination, we will customize the course to meet your specific needs and concerns. (eogogics.com)
  • Static analysis has emerged as apromising technology for improving the safety of software in safety criticalapplications suchas medical devices and systems ( See Sidebar ).Beyond defect prevention, static analysis is alsofinding a home in medical forensics labs, aiding scientists who mustlocate the cause of failures in recalled medical devices. (embedded.com)
  • Prevention of interval-based failure modes and detection of defects not found with PdM or Operator Care programs. (slideshare.net)
Investigation8
Criticality1
Quantitative1
Inspection2
Semiconductor4
Processes3
Microscopy4
Expert Witness1
Predictive4
Malfunctions1
Result of inadequate lubrication2
Consequences4
Engineers2
Physics of failure1
Impacts1
  • Injury biomechanics in automotive crashes, aircraft crashes, elevator failures, sports impacts and slips and falls. (google.com)
Sage Analytical Lab2
20197
Defect1
  • we pride ourselves in providing world class failure analysis by telling the whole story of a defect, going beyond the results of any individual test to provide a comprehensive view of the root cause of failure at a highly detailed level. (ial-fa.com)
Detect1
  • CONCLUSIONS: Thermal imaging using IRC can detect leaks in respiratory protective equipment and has the potential as a screening tool for assessment of the adequacy of post-donning FFR fit. (cdc.gov)
Hydraulic1
Assets4
Scenarios1
Vibration2
System5
  • The importance of preventing complete system failure as a consequence of partial discharge occurrences has been fully acknowledged at the beginning of the past century. (streetdirectory.com)
  • Liquids such as fuel and coolants will contribute to system failures in engines. (machinerylubrication.com)
  • We invite you to contact us today to learn more about our FIB Services and our latest failure analysis equipment the DCG Optifib-IV System! (sagefalab.com)
  • The formwork failed due to a combination of mechanisms including formwork uplift followed by wash-out of the wood base platform, vertical drop and collapse of the support wall, and shear/tension failure of the anchoring system. (cdc.gov)
  • 4.7 This guide is focused on the identification, documentation, and preservation of underground storage tank system equipment problems. (astm.org)
Global failure analysis equipment market9
Services5
  • Sage has experienced a growing demand in failure analysis services in 2014 and as a result has focused their attention to the market demand. (sagefalab.com)
  • Of course, all the experience gained from exploring the minutiae of the microelectronics world can be applied elsewhere, as well, and IAL offers services that complement our core failure analysis focus. (ial-fa.com)
  • IAL offers teardown and reverse engineering services supporting clients interested in protecting their intellectual property, recreating obsolete parts, or other competitive analysis endeavors. (ial-fa.com)
  • To support these services, IAL works with a network of circuit extractors and subject matter experts that can be made available to further strengthen your analysis. (ial-fa.com)
  • Collision Analysis, Inc. was formed in 1979 to serve a recognized need for specialized consulting services in the area of automotive forensics. (hgexperts.com)
Microscopes2
Debris Analysis3
Evaluate1
Perform1
  • Additional configurations such as Backscatter Electron(BSE) Imaging and Energy Dispersive X-ray (EDX) use backscattered electrons and x-ray emission respectively to perform varying levels of elemental analysis at and below the surface of the sample. (analog.com)
Hazard2
  • 8. Employers should conduct a job hazard analysis and provide worker training on risks and hazards associated with formwork construction and concrete placement. (cdc.gov)
  • Interface hazard analysis, human error analysis and others may be added for completion in scenario modelling. (wikipedia.org)
Experience8
  • Many courses include experimental laboratories to give students hands-on experience with current engineering and measurement equipment. (ualberta.ca)
  • Experts may also have experience with such safety issues as CPR, weight loss, playground safety, and the proper safety measures involved with operating exercise and fitness equipment. (forensisgroup.com)
  • Fitness equipment experts may also have experience working with extreme sports, sports medicine, sports management, action sports, athletic administration, or other facets of the athletic and sports industries. (forensisgroup.com)
  • All these control s are based on well-established geomechanics principles, but experience has shown that local modifications are needed to deal with the unique local conditions such as geology, mining method, mine equipment, and in situ stress conditions. (cdc.gov)
  • It is an intensive learning experience comprised of lecture and structured practical sessions, including a team-solved case study problem and/or a review and analysis of current issues facing the diesel industry. (sae.org)
  • Internet-Draft IPv6 Roaming Analysis August 2014 It has been observed and reported that a mobile subscriber roaming around a different operator's areas may experience service disruption due to inconsistent configurations and incomplete functionality of equipment in the network. (ietf.org)
  • The goal of Conestoga College and the Institute is to have highly qualified faculty and staff with hands-on experience in industry, utilizing equipment commonly found in today's work places and encompassing curriculum that meets the needs of industry. (emccanada.org)
  • To be an Equipment Engineer typically requires 0-2 years of related experience. (salary.com)
Simulation1
Demand for Failure Analysis Equipment1
Industries2
Technician1
Structures1
  • Moreover, ZEISS's advanced 3D imaging solutions for failure analysis and process development are designed to accommodate increasingly complex materials and 3D chip structures. (semi.org)
Laboratory3
MPI Thermal Test Equipment for Thermal Failure Analysis Testing
MPI Thermal Test Equipment for Thermal Failure Analysis Testing (mpi-thermal.com)
NIOSHTIC-2 Publications Search - 20023193 - Condition monitoring of stator windings in induction motors: part I - experimental...
NIOSHTIC-2 Publications Search - 20023193 - Condition monitoring of stator windings in induction motors: part I - experimental... (cdc.gov)
NIOSHTIC-2 Publications Search - 20042656 - Effect of calibration environment on the performance of direct-reading organic...
NIOSHTIC-2 Publications Search - 20042656 - Effect of calibration environment on the performance of direct-reading organic... (cdc.gov)
Global Failure Analysis Equipment</span>
Global Failure Analysis Equipment</span> (transparencymarketresearch.com)
University of Warwick Business Facilities - Analytical Equipment - Cryo-TEM
University of Warwick Business Facilities - Analytical Equipment - Cryo-TEM (warwick.ac.uk)
Vibratory characterization, vibratory on demand tests - Cetim - Technical Centre for Mechanical Industry
Vibratory characterization, vibratory on demand tests - Cetim - Technical Centre for Mechanical Industry (cetim.fr)
Pollution Prevention: Sustainability, Industrial Ecology, and Green En
Pollution Prevention: Sustainability, Industrial Ecology, and Green En (routledge.com)
Outdoor Test Facility and Related Facilities | Photovoltaic Research | NREL
Outdoor Test Facility and Related Facilities | Photovoltaic Research | NREL (nrel.gov)
Handbook Of Materials Failure Analysis With Case Studies From The Construction Industries: With…, Book by Abdel Salam Hamdy...
Handbook Of Materials Failure Analysis With Case Studies From The Construction Industries: With…, Book by Abdel Salam Hamdy... (chapters.indigo.ca)
Tenth European Fluid Machinery Congress - Research and Markets
Tenth European Fluid Machinery Congress - Research and Markets (researchandmarkets.com)
Marine Structures & Engineering | SwRI
Marine Structures & Engineering | SwRI (swri.org)
Reliability of a Skin Diagnostic Device in Assessing Hydration and Erythema.
Reliability of a Skin Diagnostic Device in Assessing Hydration and Erythema. (bioportfolio.com)
Brakes Expert Witness - HGExperts.com
Brakes Expert Witness - HGExperts.com (hgexperts.com)
Failure Prevention | SwRI
Failure Prevention | SwRI (swri.org)
Karl R. Leinsing, MSME, PE :: Engineering :: Design Engineering :: JurisPro Expert Witness Directory :: New Hampshire
Karl R. Leinsing, MSME, PE :: Engineering :: Design Engineering :: JurisPro Expert Witness Directory :: New Hampshire (jurispro.com)
John H. Hamilton, MSME PE :: Accident Reconstruction & Safety :: Accident Investigation :: JurisPro Expert Witness Directory ::...
John H. Hamilton, MSME PE :: Accident Reconstruction & Safety :: Accident Investigation :: JurisPro Expert Witness Directory ::... (jurispro.com)
Clement Mesavage (Clem) :: Real Estate :: Eminent Domain :: JurisPro Expert Witness Directory :: Virginia
Clement Mesavage ("Clem") :: Real Estate :: Eminent Domain :: JurisPro Expert Witness Directory :: Virginia (jurispro.com)
Search - SAE International
Search - SAE International (sae.org)
Our Member Companies - ADS Group
Our Member Companies - ADS Group (adsgroup.org.uk/members/r/)