Range of Motion, Articular
Reflex, Vestibulo-Ocular
A reflex wherein impulses are conveyed from the cupulas of the SEMICIRCULAR CANALS and from the OTOLITHIC MEMBRANE of the SACCULE AND UTRICLE via the VESTIBULAR NUCLEI of the BRAIN STEM and the median longitudinal fasciculus to the OCULOMOTOR NERVE nuclei. It functions to maintain a stable retinal image during head rotation by generating appropriate compensatory EYE MOVEMENTS.
Biomechanical Phenomena
Head Movements
Movement
The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.
Vestibule, Labyrinth
An oval, bony chamber of the inner ear, part of the bony labyrinth. It is continuous with bony COCHLEA anteriorly, and SEMICIRCULAR CANALS posteriorly. The vestibule contains two communicating sacs (utricle and saccule) of the balancing apparatus. The oval window on its lateral wall is occupied by the base of the STAPES of the MIDDLE EAR.
Shoulder Joint
Semicircular Canals
Three long canals (anterior, posterior, and lateral) of the bony labyrinth. They are set at right angles to each other and are situated posterosuperior to the vestibule of the bony labyrinth (VESTIBULAR LABYRINTH). The semicircular canals have five openings into the vestibule with one shared by the anterior and the posterior canals. Within the canals are the SEMICIRCULAR DUCTS.
Torsion, Mechanical
Torque
Flagella
A whiplike motility appendage present on the surface cells. Prokaryote flagella are composed of a protein called FLAGELLIN. Bacteria can have a single flagellum, a tuft at one pole, or multiple flagella covering the entire surface. In eukaryotes, flagella are threadlike protoplasmic extensions used to propel flagellates and sperm. Flagella have the same basic structure as CILIA but are longer in proportion to the cell bearing them and present in much smaller numbers. (From King & Stansfield, A Dictionary of Genetics, 4th ed)
Nystagmus, Physiologic
Otolithic Membrane
A gelatinous membrane overlying the acoustic maculae of SACCULE AND UTRICLE. It contains minute crystalline particles (otoliths) of CALCIUM CARBONATE and protein on its outer surface. In response to head movement, the otoliths shift causing distortion of the vestibular hair cells which transduce nerve signals to the BRAIN for interpretation of equilibrium.
Shoulder
Vestibular Nerve
The vestibular part of the 8th cranial nerve (VESTIBULOCOCHLEAR NERVE). The vestibular nerve fibers arise from neurons of Scarpa's ganglion and project peripherally to vestibular hair cells and centrally to the VESTIBULAR NUCLEI of the BRAIN STEM. These fibers mediate the sense of balance and head position.
Supination
Scapula
Molecular Motor Proteins
Head
Joint Instability
Scoliosis
Motion
Imaging, Three-Dimensional
The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object.
Models, Molecular
Pronation
Proton-Translocating ATPases
Clinical Clerkship
Proprioception
Sensory functions that transduce stimuli received by proprioceptive receptors in joints, tendons, muscles, and the INNER EAR into neural impulses to be transmitted to the CENTRAL NERVOUS SYSTEM. Proprioception provides sense of stationary positions and movements of one's body parts, and is important in maintaining KINESTHESIA and POSTURAL BALANCE.
Vestibular Nuclei
Hip Joint
Models, Biological
Brachial Plexus Neuropathies
Diseases of the cervical (and first thoracic) roots, nerve trunks, cords, and peripheral nerve components of the BRACHIAL PLEXUS. Clinical manifestations include regional pain, PARESTHESIA; MUSCLE WEAKNESS, and decreased sensation (HYPESTHESIA) in the upper extremity. These disorders may be associated with trauma (including BIRTH INJURIES); THORACIC OUTLET SYNDROME; NEOPLASMS; NEURITIS; RADIOTHERAPY; and other conditions. (From Adams et al., Principles of Neurology, 6th ed, pp1351-2)
Kinesthesis
Models, Anatomic
Rotator Cuff
Arthrometry, Articular
Internship and Residency
Motion Sickness
Weight-Bearing
Reproducibility of Results
The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain reproducible results. The concept includes reproducibility of physiological measurements, which may be used to develop rules to assess probability or prognosis, or response to a stimulus; reproducibility of occurrence of a condition; and reproducibility of experimental results.
Psychomotor Performance
Protein Conformation
The characteristic 3-dimensional shape of a protein, including the secondary, supersecondary (motifs), tertiary (domains) and quaternary structure of the peptide chain. PROTEIN STRUCTURE, QUATERNARY describes the conformation assumed by multimeric proteins (aggregates of more than one polypeptide chain).
Coriolis Force
The apparent deflection (Coriolis acceleration) of a body in motion with respect to the earth, as seen by an observer on the earth, attributed to a fictitious force (Coriolis force) but actually caused by the rotation of the earth. In a medical context it refers to the physiological effects (nausea, vertigo, dizziness, etc.) felt by a person moving radially in a rotating system, as a rotating space station. (From Random House Unabridged Dictionary, 2d ed & McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Computer Simulation
Photic Stimulation
Ligaments, Articular
Gravity Sensing
Tibia
Vestibular Diseases
Lumbar Vertebrae
Bacterial Proton-Translocating ATPases
Membrane-bound proton-translocating ATPases that serve two important physiological functions in bacteria. One function is to generate ADENOSINE TRIPHOSPHATE by utilizing the energy provided by an electrochemical gradient of protons across the cellular membrane. A second function is to counteract a loss of the transmembrane ion gradient by pumping protons at the expense of adenosine triphosphate hydrolysis.
Saimiri
Functional Laterality
Orthopedic Fixation Devices
Fixation, Ocular
Analysis of Variance
Crystallography, X-Ray
Tendon Transfer
Preceptorship
Thoracic Vertebrae
Vestibular Function Tests
Gravity, Altered
Locomotion
Stress, Mechanical
Electromyography
Adaptation, Physiological
Patellofemoral Pain Syndrome
A syndrome characterized by retropatellar or peripatellar PAIN resulting from physical and biochemical changes in the patellofemoral joint. The pain is most prominent when ascending or descending stairs, squatting, or sitting with flexed knees. There is a lack of consensus on the etiology and treatment. The syndrome is often confused with (or accompanied by) CHONDROMALACIA PATELLAE, the latter describing a pathological condition of the CARTILAGE and not a syndrome.
Paralysis, Obstetric
Cervical Vertebrae
Escherichia coli
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
Optical Devices
Visual Perception
Postural Balance
Ear, Inner
The essential part of the hearing organ consists of two labyrinthine compartments: the bony labyrinthine and the membranous labyrinth. The bony labyrinth is a complex of three interconnecting cavities or spaces (COCHLEA; VESTIBULAR LABYRINTH; and SEMICIRCULAR CANALS) in the TEMPORAL BONE. Within the bony labyrinth lies the membranous labyrinth which is a complex of sacs and tubules (COCHLEAR DUCT; SACCULE AND UTRICLE; and SEMICIRCULAR DUCTS) forming a continuous space enclosed by EPITHELIUM and connective tissue. These spaces are filled with LABYRINTHINE FLUIDS of various compositions.
Neck Muscles
Finite Element Analysis
Pelvic Bones
Adenosine Triphosphate
Education, Medical, Graduate
Oxidopamine
Image Processing, Computer-Assisted
Foot
Algorithms
Chemotaxis
Pelvis
Observer Variation
The failure by the observer to measure or identify a phenomenon accurately, which results in an error. Sources for this may be due to the observer's missing an abnormality, or to faulty technique resulting in incorrect test measurement, or to misinterpretation of the data. Two varieties are inter-observer variation (the amount observers vary from one another when reporting on the same material) and intra-observer variation (the amount one observer varies between observations when reporting more than once on the same material).
Models, Chemical
Mathematics
Total Disc Replacement
Magnetic Resonance Spectroscopy
Video Recording
Internal Medicine
Spinal Fusion
Internal Fixators
Ankle Joint
Tomography, X-Ray Computed
Contracture
Orthopedics
Learning
Zygapophyseal Joint
Students, Medical
Ocular Physiological Phenomena
Macaca mulatta
Hand
Magnetic Resonance Imaging
Clinical Competence
Hip
Joint Prosthesis
Chloroplast Proton-Translocating ATPases
Venturicidins
Saccades
Patient Positioning
Foot Bones
The TARSAL BONES; METATARSAL BONES; and PHALANGES OF TOES. The tarsal bones consists of seven bones: CALCANEUS; TALUS; cuboid; navicular; internal; middle; and external cuneiform bones. The five metatarsal bones are numbered one through five, running medial to lateral. There are 14 phalanges in each foot, the great toe has two while the other toes have three each.
Shoulder Pain
Anterior Cruciate Ligament
Bursitis
Joint Capsule
Fluorescence Polarization
Measurement of the polarization of fluorescent light from solutions or microscopic specimens. It is used to provide information concerning molecular size, shape, and conformation, molecular anisotropy, electronic energy transfer, molecular interaction, including dye and coenzyme binding, and the antigen-antibody reaction.
Shoulder Impingement Syndrome
Compression of the rotator cuff tendons and subacromial bursa between the humeral head and structures that make up the coracoacromial arch and the humeral tuberosities. This condition is associated with subacromial bursitis and rotator cuff (largely supraspinatus) and bicipital tendon inflammation, with or without degenerative changes in the tendon. Pain that is most severe when the arm is abducted in an arc between 40 and 120 degrees, sometimes associated with tears in the rotator cuff, is the chief symptom. (From Jablonski's Dictionary of Syndromes and Eponymic Diseases, 2d ed)
Bone Malalignment
Distance Perception
Intervertebral Disc
Orthopedic Procedures
Immobilization
Recovery of Function
Binding Sites
Humeral Head
Proton-Motive Force
Energy that is generated by the transfer of protons or electrons across an energy-transducing membrane and that can be used for chemical, osmotic, or mechanical work. Proton-motive force can be generated by a variety of phenomena including the operation of an electron transport chain, illumination of a PURPLE MEMBRANE, and the hydrolysis of ATP by a proton ATPase. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed, p171)
Phantoms, Imaging
Devices or objects in various imaging techniques used to visualize or enhance visualization by simulating conditions encountered in the procedure. Phantoms are used very often in procedures employing or measuring x-irradiation or radioactive material to evaluate performance. Phantoms often have properties similar to human tissue. Water demonstrates absorbing properties similar to normal tissue, hence water-filled phantoms are used to map radiation levels. Phantoms are used also as teaching aids to simulate real conditions with x-ray or ultrasonic machines. (From Iturralde, Dictionary and Handbook of Nuclear Medicine and Clinical Imaging, 1990)
Spatial Behavior
Pliability
Cues
Thermodynamics
A rigorously mathematical analysis of energy relationships (heat, work, temperature, and equilibrium). It describes systems whose states are determined by thermal parameters, such as temperature, in addition to mechanical and electromagnetic parameters. (From Hawley's Condensed Chemical Dictionary, 12th ed)
Molecular Structure
Protein Structure, Secondary
Posterior Cruciate Ligament
Transfer (Psychology)
Manipulation, Orthopedic
The planned and carefully managed manual movement of the musculoskeletal system, extremities, and spine to produce increased motion. The term is sometimes used to denote a precise sequence of movements of a joint to determine the presence of disease or to reduce a dislocation. In the case of fractures, orthopedic manipulation can produce better position and alignment of the fracture. (From Blauvelt & Nelson, A Manual of Orthopaedic Terminology, 5th ed, p264)
Vibrio alginolyticus
Pursuit, Smooth
Treatment Outcome
Radiographic Image Interpretation, Computer-Assisted
Protein Structure, Tertiary
The level of protein structure in which combinations of secondary protein structures (alpha helices, beta sheets, loop regions, and motifs) pack together to form folded shapes called domains. Disulfide bridges between cysteines in two different parts of the polypeptide chain along with other interactions between the chains play a role in the formation and stabilization of tertiary structure. Small proteins usually consist of only one domain but larger proteins may contain a number of domains connected by segments of polypeptide chain which lack regular secondary structure.
Muscle, Skeletal
Crops, Agricultural
Education, Medical, Undergraduate
Acetabulum
Stars, Celestial
Radiographic Image Enhancement
Head-Down Tilt
Ergoline derivative LEK-8829-induced turning behavior in rats with unilateral striatal ibotenic acid lesions: interaction with bromocriptine. (1/2795)
LEK-8829 [9,10-didehydro-N-methyl-(2-propynyl)-6-methyl-8- aminomethylergoline bimaleinate] is an antagonist of dopamine D2 receptors and serotonin (5-HT)2 and 5-HT1A receptors in intact animals and a D1 receptor agonist in dopamine-depleted animals. In the present study, we used rats with unilateral striatal lesions with ibotenic acid (IA) to investigate the dopamine receptor activities of LEK-8829 in a model with innervated dopamine receptors. The IA-lesioned rats circled ipsilaterally when challenged with apomorphine, the mixed agonist on D1/D2 receptors. LEK-8829 induced a dose-dependent contralateral turning that was blocked by D1 receptor antagonist SCH-23390. The treatment with D1 receptor agonist SKF-82958 induced ipsilateral turning, whereas the treatment with D2 receptor antagonist haloperidol induced contralateral posture. The combined treatment with SKF-82958 and haloperidol resulted in a weak contralateral turning, indicating the possible receptor mechanism of contralateral turning induced by LEK-8829. Bromocriptine induced a weak ipsilateral turning that was blocked by haloperidol. The ipsilateral turning induced by bromocriptine was significantly potentiated by the coadministration of a low dose but not by a high dose of LEK-8829. The potentiation of turning was blocked either by SCH-23390 or by haloperidol. The potentiation of ipsilateral turning suggests the costimulation of D2 and D1 receptors by bromocriptine and LEK-8829, respectively, whereas the lack of potentiation by the highest dose of LEK-8829 may be explained by the opposing activity of LEK-8829 and bromocriptine at D2 receptors. We propose that the D2 and 5HT2 receptor-blocking and D1 receptor-stimulating profile of LEK-8829 is promising for the treatment of negative symptoms of schizophrenia. (+info)3D angiography. Clinical interest. First applications in interventional neuroradiology. (2/2795)
3D angiography is a true technical revolution that allows improvement in the quality and safety of diagnostic and endovascular treatment procedures. 3D angiography images are obtained by reconstruction of a rotational angiography acquisition done on a C-arm (GE Medical Systems) spinning at 40 degrees per second. The carotid or vertebral selective injection of a total of 15 ml of non-ionic contrast media at 3 ml/sec over 5 seconds allows the selection of the "arterial phase". Four hundred sixty 3D angiographic studies were performed from December 1996 to September 1998 on 260 patients and have been analyzed in MIP (Maximum Intensity Projection) and SSD (Shaded Surface Display) views. The exploration of intracranial aneurysms is simplified and only requires, for each vascular axis, a biplane PA and Lateral run followed by a single rotational angiography run. The 3D angiography image is available on the workstation's screen (Advantage Workstation 3.1, GE Medical Systems) in less than 10 minutes after the acquisition of the rotational run. It therefore allows one to analyze, during the intervention, the aneurysm's angioarchitecture, in particular the neck, and select the best therapeutic technique. When endovascular treatment is the best indication, 3D angiography allows one to define the optimal angle of view and accurately select the microcoils dimensions. 3D angiography replaces the multiple oblique views that used to be required to analyze the complex aneurysms and therefore allows a reduction of the total contrast medium quantity, the patient X-ray dose and the length of the intervention time which is a safety factor. Also, in particular for complex cases, it brings additional elements complementing the results of standard 2D DSA and rotational angiograms. In the cervical vascular pathology, 3D angiography allows for a better assessment of the stenosis level and of dissection lesions. Our current research activities focus on the matching without stereotactic frame between 3D X-ray angiography and volumetric MR acquisition, which should allow us to improve the treatment of intracerebral arterio-venous malformations (AVMs). (+info)Recovery of the vestibulocolic reflex after aminoglycoside ototoxicity in domestic chickens. (3/2795)
Avian auditory and vestibular hair cells regenerate after damage by ototoxic drugs, but until recently there was little evidence that regenerated vestibular hair cells function normally. In an earlier study we showed that the vestibuloocular reflex (VOR) is eliminated with aminoglycoside antibiotic treatment and recovers as hair cells regenerate. The VOR, which stabilizes the eye in the head, is an open-loop system that is thought to depend largely on regularly firing afferents. Recovery of the VOR is highly correlated with the regeneration of type I hair cells. In contrast, the vestibulocolic reflex (VCR), which stabilizes the head in space, is a closed-loop, negative-feedback system that seems to depend more on irregularly firing afferent input and is thought to be subserved by different circuitry than the VOR. We examined whether this different reflex also of vestibular origin would show similar recovery after hair cell regeneration. Lesions of the vestibular hair cells of 10-day-old chicks were created by a 5-day course of streptomycin sulfate. One day after completion of streptomycin treatment there was no measurable VCR gain, and total hair cell density was approximately 35% of that in untreated, age-matched controls. At 2 wk postlesion there was significant recovery of the VCR; at this time two subjects showed VCR gains within the range of control chicks. At 3 wk postlesion all subjects showed VCR gains and phase shifts within the normal range. These data show that the VCR recovers before the VOR. Unlike VOR gain, recovering VCR gain correlates equally well with the density of regenerating type I and type II vestibular hair cells, except at high frequencies. Several factors other than hair cell regeneration, such as length of stereocilia, reafferentation of hair cells, and compensation involving central neural pathways, may be involved in behavioral recovery. Our data suggest that one or more of these factors differentially affect the recovery of these two vestibular reflexes. (+info)Projections and firing properties of down eye-movement neurons in the interstitial nucleus of Cajal in the cat. (4/2795)
To clarify the role of the interstitial nucleus of Cajal (INC) in the control of vertical eye movements, projections of burst-tonic and tonic neurons in and around the INC were studied. This paper describes neurons with downward ON directions. We examined, by antidromic activation, whether these down INC (d-INC) neurons contribute to two pathways: a commissural pathway to the contralateral (c-) INC and a descending pathway to the ipsilateral vestibular nucleus (i-VN). Stimulation of the two pathways showed that as many as 74% of neurons were activated antidromically from one of the pathways. Of 113 d-INC neurons tested, 44 were activated from the commissural pathway and 40 from the descending pathway. No neurons were activated from both pathways. We concluded that commissural and descending pathways from the INC originate from two separate groups of neurons. Tracking of antidromic microstimulation in the two nuclei revealed multiple low-threshold sites and varied latencies; this was interpreted as a sign of existence of axonal arborization. Neurons with commissural projections tended to be located more dorsally than those with descending projections. Neurons with descending projections had significantly greater eye-position sensitivity and smaller saccadic sensitivity than neurons with commissural projections. The two groups of INC neurons increased their firing rate in nose-up head rotations and responded best to the rotation in the plane of contralateral posterior/ipsilateral anterior canal pair. Neurons with commissural projections showed a larger phase lag of response to sinusoidal rotation (54.6 +/- 7.6 degrees ) than neurons with descending projections (45.0 +/- 5.5 degrees ). Most neurons with descending projections received disynaptic excitation from the contralateral vestibular nerve. Neurons with commissural projections rarely received such disynaptic input. We suggest that downward-position-vestibular (DPV) neurons in the VN and VN-projecting d-INC neurons form a loop, together with possible commissural loops linking the bilateral VNs and the bilateral INCs. By comparing the quantitative measures of d-INC neurons with those of DPV neurons, we further suggest that integration of head velocity signals proceeds from DPV neurons to d-INC neurons with descending projections and then to d-INC neurons with commissural projections, whereas saccadic velocity signals are processed in the reverse order. (+info)Modified Bankart procedure for recurrent anterior dislocation and subluxation of the shoulder in athletes. (5/2795)
Thirty-four athletes (34 shoulders) with recurrent anterior glenohumeral instability were treated with a modified Bankart procedure, using a T-shaped capsular incision in the anterior capsule. The inferior flap was advanced medially and/or superiorly and rigidly fixed at the point of the Bankart lesion by a small cancellous screw and a spike-washer. The superior flap was advanced inferiority and sutured over the inferior flap. Twenty-five athletes (median age: 22) were evaluated over a mean period of follow-up of 65 months. The clinical results were graded, according to Rowe, as 22 (88%) excellent, 3 (12%) good, and none as fair or poor. The mean postoperative range of movement was 92 degrees of external rotation in 90 degrees of abduction. Elevation and internal rotation was symmetrical with the opposite side. Twenty-four patients returned to active sport, 22 at their previous level. This modified Bankart procedure is an effective treatment for athletes with recurrent anterior glenohumeral instability. (+info)Transport of colloidal particles in lymphatics and vasculature after subcutaneous injection. (6/2795)
This study was designed to determine the transport of subcutaneously injected viral-size colloid particles into the lymph and the vascular system in the hind leg of the dog. Transport of two colloid particles, with average size approximately 1 and 0.41 microm, respectively, and with and without leg rotation, was tested. Leg rotation serves to enhance the lymph flow rates. The right femoral vein, lymph vessel, and left femoral artery were cannulated while the animal was under anesthesia, and samples were collected at regular intervals after subcutaneous injection of the particles at the right knee level. The number of particles in the samples were counted under fluorescence microscopy by using a hemocytometer. With and without leg rotation, both particle sets were rapidly taken up into the venous blood and into the lymph fluid. The number of particles carried away from the injection site within the first 5 min was <5% of the injected pool. Particles were also seen in arterial blood samples; this suggests reflow and a prolonged residence time in the blood. These results show that particles the size of viruses are rapidly taken up into the lymphatics and blood vessels after subcutaneous deposition. (+info)Hip moments during level walking, stair climbing, and exercise in individuals aged 55 years or older. (7/2795)
BACKGROUND AND PURPOSE: Low bone mass of the proximal femur is a risk factor for hip fractures. Exercise has been shown to reduce bone loss in older individuals; however, the exercises most likely to influence bone mass of the proximal femur have not been identified. Net moments of force at the hip provide an indication of the mechanical load on the proximal femur. The purpose of this study was to examine various exercises to determine which exercises result in the greatest magnitude and rate of change in moments of force at the hip in older individuals. SUBJECTS AND METHODS: Walking and exercise patterns were analyzed for 30 subjects (17 men, 13 women) who were 55 years of age or older (X = 65.4, SD = 6.02, range = 55-75) and who had no identified musculoskeletal or neurological impairment. Kinematic and kinetic data were obtained with an optoelectronic system and a force platform. Results. Of the exercises investigated, only ascending stairs generated peak moments higher than those obtained during level walking and only in the transverse plane. Most of the exercises generated moments and rate of change in moments with magnitudes similar to or lower than those obtained during gait. CONCLUSION AND DISCUSSION: Level walking and exercises that generated moments with magnitudes comparable to or higher than those obtained during gait could be combined in an exercise program designed to maintain or increase bone mass at the hip. (+info)Orientation-tuned spatial filters for texture-defined form. (8/2795)
Detection threshold for an orientation-texture-defined (OTD) test grating was elevated after adapting to an OTD grating of high orientation contrast. Threshold elevation was greatest for a test grating parallel to the adapting grating, and fell to zero for a test grating perpendicular to the adapting grating. We conclude that the human visual system contains an orientation-tuned neural mechanism sensitive to OTD form, and propose a model for this mechanism. We further propose that orientation discrimination for OTD bars and gratings is determined by the relative activity of these filters for OTD form. (+info)
Rotational movement - definition of rotational movement by The Free Dictionary
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38th week of 2010 patent applcation highlights part 40
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D*Minds - Rotation / Directions : Blackout Music, BMUSIC007 Buy Vinyl Record
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anatomyEXPERT - Ligaments of the vertebrae - cervical region - Structure Detail
anatomyEXPERT - Ligaments of the vertebrae - cervical region - Structure Detail
Patent US9750888 - Drive mechanism for a medication delivery device and medication delivery device - Google Patents
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43rd week of 2009 patent applcation highlights part 9
Patent US5601115 - Multiport sampling valve - Google Patents
Impact of Flow Rotation on Flame Dynamics and Hydrodynamic Stability - Institut de Mécanique des Fluides de Toulouse
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Plus it
The Mysterious World of the Deaf | by Gavin Francis | The New York Review of Books
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ball mill inching drive
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Study of Changes in the Feet With Pregnancy - Full Text View - ClinicalTrials.gov
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The wheel is attached to an electric generator and the rotation rate drops
NEWSCRIPTS
Rotation angles and trigonomic ratios
Mini-Vortex Mixer Pv-1 for Tubes 15ml - 50ml Incl. Eu-/Uk-Plug | Reagecon Diagnostics Limited
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maximum rotation speed in impact crushing machines
Spine Analysis
Spine Analysis
What Rotations are Good for Someone Going Into PM&R
DiVA - Søkeresultat
The Fiber Disease - Page 422 - Biology-Online
How To Stabilize Your Body Rotation
Freestyle - Body Rotation • The Race Club
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Dr. Carlos López-Mariscal Profile
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Screw Jacks | Heason
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My journey to black belt: Karate: hard not tense
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Case Studies
Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission Regions - NASA/ADS
How To Stabilize Your Body Rotation
Design of Robotic Motion Platform Utilizing Continuous Contact Skating - ASME JMR
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Angels closing in on rotation depth | MLB.com
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Talk:4 Vesta
For rotation to be stable over long timescales, the shortest DEEVE diameter must correspond to the axis of rotation and the two ... Is the current still of better quality than the loading rotation clip? If not I would move that we re-introduce the rotation ... For its current rotation rate Vesta's equilibrium figure would have an oblateness of 0.128. Its actual oblateness is 0.21. http ... does anyone have access to the rotation clip they showed today? That would be an awesome header image, like we have for Pluto. ...
1173 Anchises
Rotation period. 7004417420000000000♠11.595±0.002 h[11][a]. 7001115960000000000♠11.596±0.005 h[12][b]. 7001116000000000000♠ ... Rotation period[edit]. In Summer 1986, the first photometric observations of Anchises were taken with the 0.9-meter telescope ... a b Lightcurve plot of (1173) Anchises by Robert Stephens (Feb 2016). Rotation period 7001115950000000000♠11.595±0.002 hours ... and Akari catalog (Usui, 2011); RP: rotation period and V-I (color index) taken from the LCDB Note: missing data was completed ...
Hyperfine structure
Nuclear spin-rotation[edit]. The nuclear magnetic moments in a molecule exist in a magnetic field due to the angular momentum, ... T (R is the internuclear displacement vector), associated with the bulk rotation of the molecule,[10] thus ... and a hydrogen spin-rotation interaction due to the 1H-nucleus. These contributing interactions to the hyperfine structure in ... as well as between the nuclear magnetic moments and the magnetic field generated by the rotation of the molecule. ...
31824 Elatus
Rotation period[edit]. Two rotational lightcurves of Elatus were obtained from photometric observations. Lightcurve analysis ... Asteroids and comets rotation curves, CdR - Observatoire de Genève, Raoul Behrend. *Discovery Circumstances: Numbered Minor ... "Rotation and color properties of the nucleus of Comet 2P/Encke" (PDF). Icarus. 188 (1): 212-223. arXiv:astro-ph/0612380 ... gave a longer-than-average rotation period of 26.5 and 26.82 hours with a concurring brightness variation of 0.10 magnitude (U= ...
United States Army Air Forces
Combat crew rotation[edit]. To prevent or alleviate the effects of combat fatigue, the AAF developed policies for rotating ... 1968). Combat Crew Rotation World War II and Korean War, Air Force Historical Research Agency ... The AAF approved in April 1944 the use of 30 days leave in the United States on a limited basis as a substitute for rotation ... This resulted in a revision of rotation policies whose "guidelines" had the effect of again setting fixed limits for a tour of ...
Dimmer
The coil-rotation transformer used a fixed-position electromagnet coil in conjunction with a variable-position coil to vary the ... except that the rotor was held against rotation using brakes and was moved to specific positions using high-torque gearing. ...
Anatomical terms of motion
External rotation (or lateral rotation) refers to rotation away from the center of the body.[20] ... Internal rotation (or medial rotation) refers to rotation towards the axis of the body.[20] ... Rotation of body parts is referred to as internal or external, referring to rotation towards or away from the center of the ... Rotation[edit]. See also: List of internal rotators of the human body and List of external rotators of the human body ...
Singular value decomposition
V∗ is a (counter clockwise) rotation by an angle alpha where alpha satisfies tan(α) = −φ. U is a rotation by an angle beta with ... followed by a single rotation (unitary matrix R = UV∗). If the rotation is done first, M = P'R, then R is the same and P' = UΣU ... Rotation, scaling[edit]. In the special, yet common case when M is an m × m real square matrix with positive determinant: U, V∗ ... which uses plane rotations or Givens rotations. However, these were replaced by the method of Gene Golub and William Kahan ...
AA tree
The conditionals that determine whether or not a rotation will occur or not are inside of the procedures, as given above. T := ... Balancing rotations[edit]. Whereas red-black trees require one bit of balancing metadata per node (the color), AA trees require ... While an AA tree makes more rotations than a red-black tree, the simpler algorithms tend to be faster, and all of this balances ... Split is a left rotation and level increase to replace a subtree containing two or more consecutive right horizontal links with ...
Plate tectonics
Driving forces related to Earth rotation. This section needs additional citations for verification. Please help improve this ... Other smaller deformation effects of the crust due to wobbles and spin movements of the Earth rotation on a smaller time scale. ... He concluded that tidal forces (the tidal lag or "friction") caused by the Earth's rotation and the forces acting upon it by ... In the same year, McKenzie and Parker independently presented a model similar to Morgan's using translations and rotations on a ...
Io (moon)
Orbit and rotation[edit]. Io's Laplace resonance with Europa and Ganymede (click for animation) ...
2143 Jimarnold
The body's rotation period, poles and shape remain unknown.[1][6] Naming[edit]. This minor planet was named after James R. ... Rotation period[edit]. As of 2017, no rotational lightcurve of Jimarnold has been obtained from photometric observations. ... Asteroids and comets rotation curves, CdR - Observatoire de Genève, Raoul Behrend. *Discovery Circumstances: Numbered Minor ...
4709 Ennomos
Rotation period. 11.12±0.01 h[10]. 12.267±0.002 h[11][a]. 12.269±0.001 h[12][a]. 12.2696 h[3]. 12.271±0.001 h[13][a]. 12.275± ... Rotation period[edit]. In December 1990, a rotational lightcurve of Ennomos was obtained by Italian astronomers Stefano Mottola ... and Akari catalog (Usui, 2011); RP: rotation period and V-I (color index) taken from the LCDB Note: missing data was completed ... Lightcurve analysis gave a well-defined rotation period of 12.275 hours with a relatively high brightness amplitude of 0.47 ...
Pluto
Rotation. Pluto's rotation period, its day, is equal to 6.387 Earth days.[2][90] Like Uranus, Pluto rotates on its "side" in ... Showalter, M. R.; Hamilton, D. P. (June 3, 2015). "Resonant interactions and chaotic rotation of Pluto's small moons". Nature. ... This also means that the rotation period of each is equal to the time it takes the entire system to rotate around its ...
Tornado
Rotation. Tornadoes normally rotate cyclonically (when viewed from above, this is counterclockwise in the northern hemisphere ... Supercells contain mesocyclones, an area of organized rotation a few miles up in the atmosphere, usually 1-6 miles (1.6-9.7 ... These formations do not involve high wind speeds, only completing a few rotations per minute. Steam devils are very rare. They ... Research programs, including field projects such as the VORTEX projects (Verification of the Origins of Rotation in Tornadoes ...
Hemp
Location and crop rotation[edit]. For profitable hemp farming, particularly deep, humus-rich, nutrient-rich soil with ... and gain the benefits of crop rotation. However, due to the plant's rapid and dense growth characteristics, some jurisdictions ...
Comet Hale-Bopp
Rotation[edit]. Comet Hale-Bopp's activity and outgassing were not spread uniformly over its nucleus, but instead came from ... Observations of the material streaming away from these jets[47] allowed astronomers to measure the rotation period of the comet ... "Nibiru" or "Planet X", a giant planet whose close passage would disrupt the Earth's rotation, causing global cataclysm.[60] ... "Dust continuum imaging of C/1995 O1 (Hale-Bopp): Rotation period and dust outflow velocity". Astronomy and Astrophysics ...
Europa (moon)
Portions of the crust are estimated to have undergone a rotation of nearly 80°, nearly flipping over (see true polar wander), ... Movie of Europa's rotation from the National Oceanic and Atmospheric Administration. *Europa map with feature names from ... Hurford, T. A.; Sarid, A. R.; Greenberg, R. (2007). "Cycloidal cracks on Europa: Improved modeling and non-synchronous rotation ... Kattenhorn, Simon A. (2002). "Nonsynchronous Rotation Evidence and Fracture History in the Bright Plains Region, Europa". ...
Work (physics)
Torque and rotation[edit]. A force couple results from equal and opposite forces, acting on two different points of a rigid ... This movement is given by the set of rotations [A(t)] and the trajectory d(t) of a reference point in the body. Let the ... where φ is the angle of rotation about the constant unit vector S. In this case, the work of the torque becomes, ... Therefore, work on an object that is merely displaced in a conservative force field, without change in velocity or rotation, is ...
G20
Chair rotation[edit]. To decide which member nation gets to chair the G20 leaders' meeting for a given year, all 19 sovereign ...
Trapped ion quantum computer
Arbitrary single qubit rotation[edit]. One of the requirements of universal quantum computing is to coherently change the state ... The term "rotation" alludes to the Bloch sphere representation of a qubit pure state. Gate fidelity can be greater than 99%. ... are the raising and lowering operators of spin (see Ladder operator). These rotations are the universal building blocks for ... First, the trapped ion quantum computer must be able to perform arbitrary rotations on qubits, which are already discussed in ...
Western corn rootworm
Crop rotation[edit]. Crop rotation is a consistent and economical means of controlling rootworms the season following an ... In the 1980s northern corn rootworm began to be a problem by beating the corn rotation practice with extended diapause eggs.[12 ... They recommend faithful crop rotation not only for reducing the population of the worm, but to slow the adaptation of the worm ... These practices include corn variety selection, early planting, insecticides, crop rotation and transgenic corn varieties. ...
Ganymede (moon)
"USGS Astrogeology: Rotation and pole position for planetary satellites (IAU WGCCRE)". Archived from the original on October 24 ... Movie of Ganymede's rotation from the National Oceanic and Atmospheric Administration. *Ganymede map from Scientific American ...
Weed control
Crop rotation[edit]. Rotating crops with ones that kill weeds by choking them out, such as hemp,[9] Mucuna pruriens, and other ... It is a way to avoid the use of herbicides, and to gain the benefits of crop rotation. ... and four-year crop rotation systems". Weed Science. 53 (3): 382-392. doi:10.1614/WS-04-130R. ISSN 0043-1745.. ...
Jerk (physics)
The graphic shows step drives of one-sixth and one-third rotation per one revolution of the driving axle. There is no radial ... For example, consider a Geneva drive, a device used for creating intermittent rotation of a driven wheel (blue wheel in the ... divided by the body's moment of inertia with respect to the momentary axis of rotation. A change in torque results in angular ... animation) by continuous rotation of a driving wheel (red wheel in the animation). During one cycle of the driving wheel, the ...
Figure of the Earth
Earth rotation and Earth's interior[edit]. Further information: Structure of the Earth ... and the centrifugal force of the Earth's rotation. As a result of the uneven distribution of the Earth's mass, the geoidal ...
Wolf-Rayet star
This causes mixing of helium to the surface, a process that is enhanced by rotation, possibly by differential rotation where ... Mass loss is influenced by a star's rotation rate, especially strongly at low metallicity. Fast rotation contributes to mixing ... Rotation causes stars to remain on the main sequence longer than non-rotating stars, evolve more quickly away from the red ... Rapid rotation of massive stars may account for the unexpected properties and numbers of SMC WR stars, for example their ...
Kinetic energy
Rotation in systems. It sometimes is convenient to split the total kinetic energy of a body into the sum of the body's center- ... In this equation the moment of inertia must be taken about an axis through the center of mass and the rotation measured by ω ... Thus the kinetic energy of a tennis ball in flight is the kinetic energy due to its rotation, plus the kinetic energy due to ... rotation, and vibration, electron translation and spin, and nuclear spin. These all contribute to the body's mass, as provided ...
Planet
Rotation. See also: Exoplanetology § Rotation and axial tilt. The planets rotate around invisible axes through their centres. A ... Rotation period. (days) Confirmed. moons [j] Axial tilt (°) Rings Atmosphere 1. Mercury 0.382 0.06 0.39 0.24 3.38 0.206 58.64 0 ... The rotation of a planet can be induced by several factors during formation. A net angular momentum can be induced by the ... Goldstein, R. M.; Carpenter, R. L. (1963). "Rotation of Venus: Period Estimated from Radar Measurements". Science. 139 (3558): ...
Herbicide
... rotations[edit]. Rotation of herbicides from different chemical groups in successive years should reduce selection ... During its initial years, glyphosate was not subject to resistance and allowed farmers to reduce the use of rotation.[48] ... Powles says the new seed-and-herbicide combos should work well if used with proper rotation.[48] ...
Mental rotation - Wikipedia
"Effects of the axis of rotation and primordially solicited limb of high level athletes in a mental rotation task" (PDF). Human ... Main article: Mental Rotations Test. In 1978, Steven G. Vandenberg and Allan R. Kuse developed a test to assess mental rotation ... A study investigated the effect of mental rotation on postural stability. Participants performed a MR (mental rotation) task ... "What Does Physical Rotation Reveal About Mental Rotation?". Psychological Science. 25 (2): 605-612. doi:10.1177/ ...
Jacobi rotation - Wikipedia
In numerical linear algebra, a Jacobi rotation is a rotation, Qkℓ, of a 2-dimensional linear subspace of an n-dimensional inner ... Givens rotation. References[edit]. *. Golub, Gene H.; Van Loan, Charles F. (1996), Matrix Computations (3rd ed.), Baltimore: ... As previously remarked, we need never explicitly compute the rotation angle ϑ. In fact, we can reproduce the symmetric update ... but to apply the rotation, the angle itself is not required. Using Kronecker delta notation, the matrix entries can be written ...
Rotation Curation
rotation - Wiktionary
Applying crop rotation to a field avoids depleting soil nutrients the way repeated use of a single crop might do.. In rotation ... rotation (countable and uncountable, plural rotations) *(chiefly uncountable) The act of turning around a centre or an axis. * ... "rotation" in le Trésor de la langue française informatisé (The Digitized Treasury of the French Language). ... Earths moon completes a rotation every twenty-seven days or so.. *A regular variation in a sequence, such as to even-out wear ...
Freshmen Cohort and Rotation
Which of these subjects would you like to be part of the rotation if we do rotation second semester? * ... How could the rotation approach be improved for second semester? Type your suggestions here, including classes that you would ... Freshmen cohort has used a rotation style for just about one semester, with students experiencing five different teachers and ... These questions are asking for feedback on your experience with the rotation. ...
Answers about Rotation
Using the same principles found in Newtonian mechanics, laws and relations governing rotation can also be derived. Please ... Rotation. Classical mechanics doesnt just describe how an objects position behaves under external influences, but also how ... Using the same principles found in Newtonian mechanics, laws and relations governing rotation can also be derived. Please ... Essentially, you divide the time of one rotation into the circumference of the cylinder. ...
Rotation decisons loom
But it is a problem nonetheless-what will the Phils do about their overcrowded rotation? - Andy Martino, Philadelphia Inquirer ... The rotation is set through Wednesday, when Happ is scheduled to start. Beyond that, the Phillies face important decisions, ... And J.A. Happ, better than anyone expected since being promoted to the rotation in May, might find himself in the bullpen again ... It was a low-risk, high reward move intended to replace Rodrigo Lopez in the rotation, and insure against the possibility that ...
Crop Rotation | Encyclopedia.com
crop rotation* An agricultural practice in which different crops are cultivated in succession on the same area of land over a ... Crop rotation. Crop rotation is a method of maintaining soil fertility and structure by planting a particular parcel of ... Crop rotation has been an important agricultural tool for thousands of years. Modern organic farmers depend on crop rotation to ... Crop rotation has been an important agricultural tool for thousands of years. Modern organic farmers depend on crop rotation to ...
Category:Rotation - Wikimedia Commons
Rotation (de); вярчэнне (be); دوران (fa); 自转 (zh); Rotation (da); 回転 (ja); סיבוב (he); Rotatio (la); घूर्णन (hi); భ్రమణం (te); ... "Media" en kategorio "Rotation". La sequanta 151 arkivi es en ica kategorio, ek 151. ... An example set of four degrees of freedom (three intersecting and orthogonal rotations and on translation).jpg 1 280 × 720; 48 ... Beta Pictoris b - The universal relation between mass and rotation speed of planets.jpg 2 999 × 2 249; 3,72 MB. ...
WALKING AWAY FROM ROTATION
rotation Archives | Popular Science
Starting rotation - Chicago Tribune
The Orioles enjoyed three strong performances from the rotation during the weekend series against the Rays, though only one ... The Orioles enjoyed three strong performances from the rotation during the weekend series against the Rays, though only one ... The Orioles enjoyed three strong performances from the rotation during the weekend series against the Rays, though only one ... The Orioles enjoyed three strong performances from the rotation during the weekend series against the Rays, though only one ...
Category:Rotation - Wikimedia Commons
rotation circular movement of an object around a center (or point) of rotation . A three-dimensional object always rotates ... Rotation (de); вярчэнне (be); دوران (fa); 自转 (zh); Rotation (da); 回転 (ja); סיבוב (he); Rotatio (la); घूर्णन (hi); భ్రమణం (te); ... of rotation . A three-dimensional object always rotates around an imaginary line called a rotation axis (en); draaiing om een ... Media in category "Rotation". The following 139 files are in this category, out of 139 total. ...
Commercial Rotation
At least two rotations will be in Hickory, North Carolina (commutable from Charlotte). The remaining rotations could be in ... Each rotation offers an overview of a core aspect of the business, including product design and pricing, product marketing, ... The Commercial Operations Rotation Program provides new graduates with the unique opportunity to quickly gain broad business ... Each three-to four-month rotation provides participants with the opportunity to learn and experience a functional aspect of the ...
Matrix rotation
Tire Rotation
Rotation Facilities
Corpus Christi - Pediatrics Rotation. The Pediatric rotation for our 2nd year residents runs for two months at UTMB and one ... Off-Campus Rotations. Houston Methodist Hospital. Residents spend 3 months with Dr. Andrew G. Lee learning neuro-ophthalmology ... During the consult rotation residents will also have access to a fully-stocked ophthalmology exam lane and, occasionally, have ... Residents will again further surgical experience on various sub-specialty rotations. This facility will be gradually expanded ...
About ad rotation settings - AdWords Help
Ad rotation is the way that we deliver your ads on both the Search Network and the Display Network. If you have multiple ads ... About ad rotation settings. Ad rotation is the way that we deliver your ads on both the Search Network and the Display Network ... Use the ad rotation setting to specify how often youd like the ads in your ad group to be served relative to one another. ... This article explains the two settings for ad rotation.. Optimise This setting optimises your ads for each individual auction ...
pole of rotation | Encyclopedia.com
Source for information on pole of rotation: A Dictionary of Earth Sciences dictionary. ... pole of rotation (Euler pole) A point on the Earths surface which defines a line through the centre of the Earth about which ... pole of rotation (Euler pole) A point on the Earths surface which defines a line through the centre of the Earth about which ... pole of rotation A Dictionary of Earth Sciences © A Dictionary of Earth Sciences 1999, originally published by Oxford ...
Make a Wish Rotation - LiveJournal
03/27/07 rotation, 03/31/07 staff pick, 05/31/07 staff pick, 06/09/07 rotation, 06/30/07 staff pick, 07/10/07 rotation, open ... rotation x 10!? So... Sorry I suck at life! I havent posted in months because of school, my family, and because I went to ... Rotation: EXILE Sorry for the lateness. Comment if you download, please.. Exile - Choo Choo Train. 1. Choo Choo TRAIN. 2. Choo ... ROTATION: Fruit Basket & Gundam SEED. I realize this is waaay old but can the Furuba drama CD be re-upped? I cant find it ...
crop rotation | agriculture | Britannica.com
crop rotation: The successive cultivation of different crops in a specified order on the same fields, in contrast to a one-crop ... A simple rotation would be one crop from each group with a 1:1:1 ratio. The first number in a rotation ratio refers to ... Short rotations are not likely to provide the best crop balances, and long rotations on a larger number of fields may introduce ... Rotations for any number of fields and crop relationships can be described in this manner. In general, most rotations are ...
Make a Wish Rotation - LiveJournal
10/26/06 rotation, 10/31/06 staff pick, 11/09/06 rotation, 11/18/06 rotation, 11/26/06 rotation, 11/30/06 staff pick. ... Rotation - late, early I do apologize for not putting up the 2 albums from the previous rotation until now. Ive been swamped ... innocentlyjaded : 11/09/06 rotation; Mushishi Soundtrack 2 - 15. *. nizlaili : 11/05/06 rotation - Angel Sanctuary OAV OST - 15 ... 11/05/06 rotation - Angel Sanctuary OAV OST ( Collapse ). My first time uploading; if I did anything wrong please do tell. ^^V ...
2016 Heavy Rotation on Spotify
CSS rotation property
Reverse dial rotation
Axis of Rotation
Learn about the three axes of rotation and the various types of movements that occur at different types of joints. ... If youre having trouble understanding the concept of the axis of rotation, here is a great primer on this somewhat complex ... In reference to human anatomy, axis of rotation is an imaginary line that projects through the pivot/rotation point in a joint ... That is, the arm moves in the sagittal plane of motion around an axis of rotation that occurs at the elbow, which allows for ...
BBC - Music - Review of Anastacia - Heavy Rotation
Discogs page for Heavy Rotation. * Tracklistings come from MusicBrainz. You can add or edit information about Heavy Rotation at ... You can add or edit information about Heavy Rotation at musicbrainz.org . Find out more about our use of this data, and also ... Shes not poking fun at herself with the title Heavy Rotation, its actually borrowed from a track on the album in which the ... And Darkchilds trademark bassline on Heavy Rotation is a bit too hardcore for Anastacia - though the end result isnt horrible ...
Get Rotation Lock - Microsoft Store en-SB
Create an Rotation Lock Tile Important: Requires WP8.0 GDR3 Update or newer You can pin Rotation Lock settings to the Start ... Create an Rotation Lock Tile Important: Requires WP8.0 GDR3 Update or newer You can pin Rotation Lock settings to the Start ... Digging into settings every time you want to turn Rotation Lock on/off is a pain, and this app brings it right back to your ... Digging into settings every time you want to turn Rotation Lock on/off is a pain, and this app brings it right back to your ...
Occupational Medicine Rotation Program FAQ's | NIOSH | CDC
Is the rotation open to medical students? D:\Sites\wcms-wp/wp-content/themes/cdc-gov/tp4/. Answer: No. This rotation is only ... What is the duration of the rotation? D:\Sites\wcms-wp/wp-content/themes/cdc-gov/tp4/. Answer: The rotation is 4 full weeks ... How has the rotation application process changed recently? D:\Sites\wcms-wp/wp-content/themes/cdc-gov/tp4/. Answer: The ... Can I choose the month of my rotation? D:\Sites\wcms-wp/wp-content/themes/cdc-gov/tp4/. Answer: Applicants provide their top ...
Earth'sCropNIOSH Occupational Medicine Rotation ProgramPlanet'sHeavy RotationAngleRotatesElectiveGreat RotationFellowsCropsImaginary lineCourse rotationTranslationsMoment of inerBullpenTimeAxes of rotationOccursClinicalWheatCounterclockwiseTransverseRelatesClockwise2000RigidSpatialResidency2020PhilsEulerPerpendicularAngularDurationResidentsShorterPointArbitrarilyAxis passesImage rotationMathematicallyPrevious rotationLegumesOriolesInverseYankeesMatrixMovementsSearchInvestorsPolesYearParallelDrawingsDegrees
Earth's11
- The earth's rotation about its axis is responsible for its being slightly oblate rather than a sphere. (wiktionary.org)
- Earth's moon completes a rotation every twenty-seven days or so. (wiktionary.org)
- Do earthquakes affect the earth's rotation? (slate.com)
- In covering the massive, tsunami-generating earthquake off the northwest coast of Sumatra this weekend, many news outlets picked up a statement from Enzo Boschi, head of Italy's National Institute of Geophysics, saying the temblor was strong enough to disturb the Earth's rotation. (slate.com)
- According to Richard Gross of NASA's Jet Propulsion Laboratory, it's possible that the Earth's rotation did indeed speed up slightly as a large chunk of the crust fell toward the planet's core, just as a spinning figure skater speeds up when she pulls in her arms. (slate.com)
- I used a model of the elastic properties of the Earth along with the seismically determined source properties of the earthquake to compute the change in the distribution of the Earth's mass caused by the earthquake, and hence its effect on the Earth's rotation, including the change in the length of the day and in the Earth's wobble," Gross told Explainer in an e-mail. (slate.com)
- The solar day is gradually getting longer because Earth's rotation is slowing down ever so slightly," says Daniel MacMillan of NASA's Goddard Space Flight Center. (universetoday.com)
- This leap second accounts for the fact that the Earth's rotation around its own axis, which determines the length of a day, slows down over time while the atomic clocks we use to measure time tick away at almost the same speed over millions of years. (universetoday.com)
- By the 1950s, scientists had already realized that some scientific measurements and technologies demanded more precise timekeeping than Earth's rotation could provide. (universetoday.com)
- From the miniscule differences in arrival times, scientists can figure out the positions of the stations and Earth's orientation in space, as well as calculating Earth's rotation speed relative to the quasar positions. (universetoday.com)
- When the Sun is viewed from the "north" (above Earth's north pole), solar rotation is counterclockwise (eastward). (wikipedia.org)
Crop19
- Applying crop rotation to a field avoids depleting soil nutrients the way repeated use of a single crop might do. (wiktionary.org)
- crop rotation An agricultural practice in which different crops are cultivated in succession on the same area of land over a period of time so as to maintain soil fertility and reduce the adverse effects of pests. (encyclopedia.com)
- crop rotation Practice of successively growing different crops on the same field. (encyclopedia.com)
- Crop rotation requires a lot more space than is usually available in a backyard, but I can discuss it in concept. (selfgrowth.com)
- Obviously, crop rotation does not apply to perennial vegetables and herbs , and your annual herbs will be fine when grown in the same place year after year. (selfgrowth.com)
- Crop rotation can get a lot more complex than that, further sorting the vegetable families into six categories instead of four and keeping track of the varying size of the plots that get allotted to different crops. (selfgrowth.com)
- Crop rotation , the successive cultivation of different crops in a specified order on the same fields, in contrast to a one-crop system or to haphazard crop successions. (britannica.com)
- Early agricultural experiments showed the value of crop rotations that included a legume sod crop in the regular sequence. (britannica.com)
- A simple rotation would be one crop from each group with a 1:1:1 ratio. (britannica.com)
- Rotations for any number of fields and crop relationships can be described in this manner. (britannica.com)
- It is desirable to include legumes alone or in mixtures with nonlegume sod-forming crops as a regular crop in many field rotations. (britannica.com)
- Short rotations are not likely to provide the best crop balances, and long rotations on a larger number of fields may introduce complications. (britannica.com)
- In addition to the many beneficial effects on soils and crops, well-planned crop rotations also provide the business aspects of farming with advantages. (britannica.com)
- rotation of crops, agricultural practice of varying the crops on a piece of land in a planned series, to save or increase the mineral or organic content of the soil, to increase crop yields, and to eradicate weeds, insects, and plant diseases. (factmonster.com)
- In a rotation, it is often desirable to alternate a cultivated crop (e.g., corn) with a legume (e.g., clover), which adds nitrogen to the soil. (factmonster.com)
- A demonstration project was conducted in 1999 at the Carrington Center and in the New Rockford area to simulate the importance of crop rotation for managing soil-borne disease in wheat. (ndsu.edu)
- The methyl bromide simulates a recommended crop rotation where a broadleaf crop is grown between small grain crops. (ndsu.edu)
- Common techniques used by organic farmers to manage soil quality -- which involves not just the soil itself but also water, weeds, disease and pests -- include the use of animal manure, compost , cover crops, green manures and crop rotation. (howstuffworks.com)
- Crop rotations are also part of the strategy organic farmers use to help sustain soil fertility . (howstuffworks.com)
NIOSH Occupational Medicine Rotation Program1
- Are residents in residency programs outside of the United States eligible to apply for the NIOSH Occupational Medicine Rotation Program? (cdc.gov)
Planet's7
- But the planet's speed of rotation (which, of course, determines the lengths of our days) remains unchanged, so we don't need to worry about adjusting our watches. (slate.com)
- In addition, the planet's rotation is immensely slow by comparison, taking 243.025 days to complete a single rotation, and rotating backwards relative to Earth. (universetoday.com)
- The planet's rotation is slowing down overall because of tidal forces between Earth and the moon. (universetoday.com)
- The most commonly cited figure for Saturn's rotation period - 10 hours, 39 minutes and 22.4 seconds - was derived in 1980 from Voyager observations of radio waves generated by solar radiation hitting the planet's atmosphere. (newscientist.com)
- If the signal is indeed tied to the rotation of the planet's solid core, as the Cassini team proposes, it is not clear how this can be reconciled with the earlier Voyager measurement. (newscientist.com)
- If such a force was being exerted, it would have long ago slowed the planet's rotation rate down to a snail's pace. (newscientist.com)
- The wobble creates a strong periodic signal in Jupiter's magnetic field which is a reliable indicator of the planet's rotation speed. (newscientist.com)
Heavy Rotation6
- The new single enjoyed heavy rotation on MTV. (wiktionary.org)
- Listen to 2016 Heavy Rotation now. (spotify.com)
- You can add or edit information about Heavy Rotation at musicbrainz.org . (bbc.co.uk)
- Long may it continue - even, dare we say it, in heavy rotation. (bbc.co.uk)
- She's not poking fun at herself with the title Heavy Rotation, it's actually borrowed from a track on the album in which the phrase is a euphemism for sex. (bbc.co.uk)
- And Darkchild's trademark bassline on Heavy Rotation is a bit too hardcore for Anastacia - though the end result isn't horrible. (bbc.co.uk)
Angle7
- Their research showed that the reaction time for participants to decide if the pair of items matched or not was linearly proportional to the angle of rotation from the original position. (wikipedia.org)
- In general, the larger the angle of rotation, the more brain activity associated with the task. (wikipedia.org)
- Researchers have argued that the increased brain activation, increased time, and increased error rates indicate that task difficulty is proportional to the angle of rotation. (wikipedia.org)
- but to apply the rotation, the angle itself is not required. (wikipedia.org)
- Masuda T, Ishida A, Cao L, Morita S (2008) A proposal for a new definition of the axial rotation angle of the shoulder joint. (springer.com)
- For rotation about X axis we need to find cos A, sin A where A = angle between projection of U (in YZ plane) and Z axis. (siggraph.org)
- The angular analog of velocity, angular velocity measures change in angle-in other words, the speed of an object's rotation. (shmoop.com)
Rotates2
- The rotation property rotates a block-level element counterclockwise around a given point defined by the rotation-point property. (w3schools.com)
- Unlike most other planets in the Solar System, which rotate on their axes in an counter-clockwise direction, Venus rotates clockwise (called "retrograde" rotation). (universetoday.com)
Elective6
- Their services include meeting the real and immediate healthcare needs of their clients.St. Vincent's has expanded medical services to this under-served population, where residents participate in their care as part of an elective rotation. (utmb.edu)
- Rotation of elective courses can sometime change due to circumstances. (umsl.edu)
- Elective rural rotations supplement core rotations and are open to all third- and fourth-year medical students. (ualberta.ca)
- Elective rotations can be taken at any rural site where a preceptor agrees to accommodate the student for a minimum of two weeks. (ualberta.ca)
- Students who wish to complete an elective rotation must contact the ORRH. (ualberta.ca)
- At least eight weeks prior to the start of a rotation, students must notify the ORRH of their decision to complete an elective rural rotation. (ualberta.ca)
Great Rotation9
- A new Great Rotation? (reuters.com)
- Michael Hartnett and Kate Moore, equity strategists at Bank of America Merrill Lynch, call the coming move to stocks "The Great Rotation" and argue it will affect profoundly what does well and what poorly. (reuters.com)
- The Great Rotation argues for a complete shift into the assets that have underperformed in recent years, a move that would clearly compromise the leadership of growth, yield and quality," they write in a note to clients. (reuters.com)
- To be sure, the Great Rotation will be a powerful trend once it is established, and like the move out of stocks will be self-reinforcing. (reuters.com)
- This "great rotation" could be a major story in 2017. (cnn.com)
- Even though stock indices are climbing, some analysts say expectations for a " Great Rotation " out of bond funds into equities look premature because economic growth remains sluggish and interest rates remain low. (cnbc.com)
- Indeed, the "Great Rotation" may actually be happening within fixed income as investors put money into high-yield, investment-grade and emerging-market bonds, according to Dodd Kittsley, BlackRock's head of exchange product research. (cnbc.com)
- Robert Leininger, an equity fund manager at Gabelli, told the that the case for the Great Rotation rests partly on the fact that the S&P 500 dividend yield is above the 2 percent yield on the 10-year U.S. Treasury note. (cnbc.com)
- The Great Rotation will happen, Leininger said, "I'm not sure when. (cnbc.com)
Fellows3
- The rotation program is envisioned as a collaborative program where the fellows interact with members of multidisciplinary review teams, pediatrics, pharmacometrics and pharmacogenomics experts in OCP, DPMH, ONDQA,OTS and OPT in FDA. (fda.gov)
- Fellows must provide evidence of approval from their home institution to attend the FDA for the pediatric pharmacology rotation. (fda.gov)
- Fellows, through their training program director, should contact Eldridge Coles, Senior Management Officer, using the address provided at the end of this announcement for information regarding the rotation program and indicate timeframes, their expectations from the rotation and special interests. (fda.gov)
Crops3
- In the UK, other crops that may be included in a typical four-stage rotation are wheat, barley, and root crops. (encyclopedia.com)
- Throughout human history, wherever food crops have been produced, some kind of rotation cropping appears to have been practiced. (britannica.com)
- The first number in a rotation ratio refers to cultivated row crops, the second to close-growing grains, and the third to sod-forming, or rest, crops. (britannica.com)
Imaginary line2
- In reference to human anatomy, axis of rotation is an imaginary line that projects through the pivot/rotation point in a joint (for example, the axis of rotation for flexing and extending the arm projects through the elbow joint). (acefitness.org)
- The geometric plane along which the rotation occurs is called the rotation plane, and the imaginary line extending from the center and perpendicular to the rotation plane is called the rotation axis (/ˈæksiːz/ AK-seez). (wikipedia.org)
Course rotation2
Translations1
- All rigid body movements are rotations, translations, or combinations of the two. (wikipedia.org)
Moment of iner3
- This is given by the formula L = I ω for large objects with a known moment of inertia (wheels, hula hoops, tops, etc.), or by L = rmv t for point masses a distance r from the center of their circular rotation (a charged particle in a magnetic field, or the earth orbiting the sun). (shmoop.com)
- Moment of inertia is, essentially, a weighted average of the mass distribution of an object around a given axis of rotation. (shmoop.com)
- The ratio of the two (how heavy is it to start, stop, or otherwise change rotation) is given by the moment of inertia. (wikipedia.org)
Bullpen6
- Having improved the staff, the team must now decide which two of Pedro Martinez, J.A. Happ or Jamie Moyer belongs in the rotation, which of the three would be most likely to help in the bullpen, and whether to retain Rodrigo Lopez for a relief role. (philly.com)
- And J.A. Happ, better than anyone expected since being promoted to the rotation in May, might find himself in the bullpen again. (philly.com)
- The overworked and unhealthy bullpen would suffer if bother Moyer and Martinez, neither of whom is likely to regularly pitch deep into games, were both in the rotation. (philly.com)
- Touted prospects Clarke Schmidt, Mike King, Nick Nelson and Deivi Garcia are likely to get chances, whether out of the bullpen or in the rotation in case of injury, at some point. (newsday.com)
- MESA, Ariz. -- Lou Piniella named Carlos Silva and Tom Gorzelanny to the Cubs' starting rotation on Friday while Jeff Samardzija and Sean Marshall will go to the bullpen. (mlb.com)
- I told him [Thursday] we had a young left-hander in New York who did a pretty good job out of the bullpen and moved into the rotation and became a heck of a pitcher and that was Ron Guidry," Piniella said. (mlb.com)
Time18
- But with the markets hitting new all-time highs month after month, stock or sector rotation has become a term that investors are following and using to adjust their portfolio. (forbes.com)
- In general, most rotations are confined to time limits of eight years or less. (britannica.com)
- Digging into settings every time you want to turn Rotation Lock on/off is a pain, and this app brings it right back to your fingertips. (microsoft.com)
- The briefing also discusses impacts on training and readiness, such as amount of training time available between rotations, turnover of brigades within divisions, and incompatibility of equipment between Europe and CONUS locations. (rand.org)
- Rotation is the time it takes for a planet to spin once on its axis. (universetoday.com)
- The rotation consists of three components: clinical time, formal didactics and self-study. (ohsu.edu)
- Clinical time will consist of 6-8 hour supervised scanning shifts in the ED. Students will be expected to complete 4 shifts per week in order to perform 250 ultrasounds by the end of the rotation. (ohsu.edu)
- He's done that job before and from there he can gain experience to work his way into the rotation at some time in the future. (mlb.com)
- At the time of the dinosaurs, Earth completed one rotation in about 23 hours," says MacMillan, who is a member of the VLBI team at NASA Goddard. (universetoday.com)
- Another time standard, called Universal Time 1 (UT1), is based on the rotation of Earth on its axis with respect to the sun. (universetoday.com)
- the last time I tried implementing a camera class and rotations and that stuff I failed. (gamedev.net)
- Our away rotations are designed to enhance clinical and surgical skills in unique environments, and our residents leave each away rotation greatly enriched by their time with nationally-renowned members of their respective fields and exposure to very diverse patient populations spread out across several very distinct clinical environments. (utmb.edu)
- The speed of rotation is given by the angular frequency (rad/s) or frequency (turns per time), or period (seconds, days, etc. (wikipedia.org)
- We will need this time to make the appropriate contacts and prepare funding for the rotation. (ualberta.ca)
- This is called the sidereal rotation period, and should not be confused with the synodic rotation period of 26.24 days, which is the time for a fixed feature on the Sun to rotate to the same apparent position as viewed from Earth. (wikipedia.org)
- Play media The Carrington rotation is a system for comparing locations on the Sun over a period of time, allowing the following of sunspot groups or reappearance of eruptions at a later time. (wikipedia.org)
- Because the Solar rotation is variable with latitude, depth and time, any such system is necessarily arbitrary and only makes comparison meaningful over moderate periods of time. (wikipedia.org)
- The longitude is measured by the time of crossing the central meridian and based on the Carrington rotations. (wikipedia.org)
Axes of rotation4
- This concept builds upon an understanding of the planes of motion and the various types of movements at the joints, so be sure to learn those first before taking on the three axes of rotation. (acefitness.org)
- Just as there are three planes of motion, there are three axes of rotation: the anterior-posterior axis, the mediolateral axis, and the longitudinal axis. (acefitness.org)
- L06610 - Axes of Rotation: Methods for Specifying and Testing has been added to your cart. (asme.org)
- This document is primarily intended for, but not limited to, the standardization of methods of specifying and testing the axes of rotation of spindles used in machine tools and measuring machines. (asme.org)
Occurs7
- The movement itself-which, of course, is not imaginary-occurs in an imaginary plane of motion that is perpendicular to the imaginary axis of rotation. (acefitness.org)
- In the elbow example, the forearm moves in the sagittal plane of motion as the elbow joint (through which the axis of rotation occurs) flexes and extends. (acefitness.org)
- That is, the arm moves in the sagittal plane of motion around an axis of rotation that occurs at the elbow, which allows for flexion and extension. (acefitness.org)
- Hence, for the elbow, movement occurs in the sagittal plane (as flexion and extension) around a mediolateral axis of rotation. (acefitness.org)
- In this movie, strung together from a series of images provided by the framing camera on NASA's Dawn spacecraft, we see a full rotation of Vesta, which occurs over the course of roughly five hours. (nasa.gov)
- As currently envisioned, this rotation occurs during the first and second summers of the program. (vanderbilt.edu)
- NOTE: Applications for financial reimbursement will be denied if ORRH is not notified of the rotation or if the notification occurs less than six weeks before the rotation start date. (ualberta.ca)
Clinical3
- Clinical training months are divided into monthly rotations. (umassmed.edu)
- There are three different clinical rotations which have been outlined below. (umassmed.edu)
- The remaining months not assigned to clinical rotations will consist of continuing outpatient clinical responsibilities (continuity clinic), electives in stem cell transplantation, clinical pathology, bone marrow/lymph node reading, blood banking, and/or continuing research projects. (umassmed.edu)
Wheat1
- This requirement would be satisfied with a rotation of corn , oats , and clover or of potatoes, wheat , and clover-timothy. (britannica.com)
Counterclockwise1
- Counterclockwise means to go to the left, so in a 90 degree counter clockwise rotation, after you switch x and y, the number on the left is negated. (yahoo.com)
Transverse3
- Each movement in the three planes of motion (i.e., sagittal, frontal, and transverse) occur about an axis of rotation. (acefitness.org)
- If we insert our pin through the joint from top to bottom, it will allow movement in transverse plane only (i.e., rotation). (acefitness.org)
- Transverse circulation due to the earth's rotation in straight uniform channels with turbulent flow was investigated and evaluated. (asce.org)
Relates2
- This invention relates to the processing and printing of images represented by coded or non-coded digital information in the form of lines of raster bits arranged in a given scan format, and in particular to the rotation of such images. (google.co.uk)
- The present invention relates to a rotation urging device exhibiting spring elasticity in a rotational direction thereof. (freepatentsonline.com)
Clockwise1
- Think of it like this, clockwise means going to the right, so in a 90 degree clockwise rotation, after you switch x and y, the number on the right is negated. (yahoo.com)
20001
- Cheng PL, Nicol AC, Paul JP (2000) Determination of axial rotation angles of limb segments-a new method. (springer.com)
Rigid3
- Mathematically, a rotation is a rigid body movement which, unlike a translation, keeps a point fixed. (wikipedia.org)
- The wire as sold is too rigid to give its maximum of molecular rotation effect. (dictionary.com)
- The "Carrington longitude" of the same feature refers it to an arbitrary fixed reference point of an imagined rigid rotation, as defined originally by Carrington. (wikipedia.org)
Spatial3
- There could also be a relationship between the cognitive rate of spatial processing, general intelligence and mental rotation. (wikipedia.org)
- In 2D the axis of rotation is always perpendicular to the xy plane, i.e., the Z axis, but in 3D the axis of rotation can have any spatial orientation. (siggraph.org)
- That is to say, any spatial rotation can be decomposed into a combination of principal rotations. (wikipedia.org)
Residency3
- No. The Occupational Medicine Rotation Program is only open to applicants from U.S.-based, American Council for Graduate Medical Education (ACGME)-accredited residency programs. (cdc.gov)
- No. This rotation is only open to physicians currently in an ACGME-accredited residency program. (cdc.gov)
- Is the rotation open to recent residency graduates (within 6 months of graduation at application due date)? (cdc.gov)
20201
- As of 2020, applicants for all 6 rotator positions in a given year will have a single deadline to submit their application documents (CV, program director's permission to do the rotation, and statement of interest). (cdc.gov)
Phils2
- But it is a problem nonetheless-what will the Phils do about their overcrowded rotation? (philly.com)
- Nobody really knows, so in the meantime, place Halladay into the group of "ifs" regarding the future Phils rotation. (mlb.com)
Euler2
- pole of rotation ( Euler pole ) A point on the Earth 's surface which defines a line through the centre of the Earth about which the relative motion of two plates may be described. (encyclopedia.com)
- Hello, I'm trying to compose Euler rotation matrices shown in https://en.wikipedia.org/wiki/Euler_angles#Rotation_matrix . (mail-archive.com)
Perpendicular1
- Because flexion and extension occur in an anterior and posterior direction, respectively, the axis of rotation is perpendicular to it and projects through the joint in a mediolateral, or side-to-side direction. (acefitness.org)
Angular1
- The differential rotation rate is usually described by the equation: ω = A + B sin 2 ( φ ) + C sin 4 ( φ ) {\displaystyle \omega =A+B\,\sin ^{2}(\varphi )+C\,\sin ^{4}(\varphi )} where ω {\displaystyle \omega } is the angular velocity in degrees per day, φ {\displaystyle \varphi } is the solar latitude and A, B, and C are constants. (wikipedia.org)
Duration1
- What is the duration of the rotation? (cdc.gov)
Residents6
- During the consult rotation residents will also have access to a fully-stocked ophthalmology exam lane and, occasionally, have a chance to enjoy spectacular views of the bay and the gulf from the upper floors. (utmb.edu)
- How many residents does the Occupational Medicine Rotation host per year? (cdc.gov)
- The rotation program hosts 6 residents per year. (cdc.gov)
- Residents from programs based outside the U.S. will no longer be eligible for this rotation. (cdc.gov)
- During scanning shifts students will be supervised both by the rotation director as well as other Emergency Department faculty and residents. (ohsu.edu)
- The program provides fully funded housing at each away rotation, and our residents express great excitement regarding the unique experiences and opportunities they received at each location. (utmb.edu)
Shorter1
- Can I do a rotation shorter or longer than 4 weeks? (cdc.gov)
Point7
- This is similar to 2D rotation about an arbitrary point. (siggraph.org)
- This is directly analogous to the 2D case of rotation about a point. (siggraph.org)
- Now we can perform the first translation (of the rotation axis to pass through the origin) by using the matrix T (-x1, -y1, -z 1), i.e., move the point P1 to the origin. (siggraph.org)
- Prior to initiation of the rotation program, an outline of each individual's project will be developed by the fellow's supervisor in consultation with the FDA point (s) of contact and may be further refined as the project progresses. (fda.gov)
- A rotation is simply a progressive radial orientation to a common point. (wikipedia.org)
- If a rotation around a point or axis is followed by a second rotation around the same point/axis, a third rotation results. (wikipedia.org)
- However, a rotation around a point or axis and a rotation around a different point/axis may result in something other than a rotation, e.g. a translation. (wikipedia.org)
Arbitrarily2
- We will arbitrarily choose the Z axis to map the rotation axis onto. (siggraph.org)
- Julius Bartels arbitrarily assigned rotation one day one to 8 February 1832. (wikipedia.org)
Axis passes2
- 1. Translate so that rotation axis passes through origin. (siggraph.org)
- If the rotation axis passes internally through the body's own center of mass, then the body is said to be autorotating or spinning, and the surface intersection of the axis can be called a pole. (wikipedia.org)
Image rotation2
- moving said digital image portions stored in said band buffer in one of said first and second image formats, with said output controller from said band buffer to said raster output scanning device, and selectively rotating said image portions in said first and second image formats during movement to said raster output scanning device, whereby selective image rotation is completed. (google.co.uk)
- The prior art is replete with techniques for image rotation. (google.co.uk)
Mathematically1
- This contribution mathematically formalizes Codman's idea of conjunct rotation, a term he used in 1934 to describe a paradoxical phenomenon arising from a closed-loop arm movement. (springer.com)
Previous rotation2
- I do apologize for not putting up the 2 albums from the previous rotation until now. (livejournal.com)
- In each rotation, plotted under the preceding ones, most sunspots or other phenomena will reappear directly below the same phenomenon on the previous rotation. (wikipedia.org)
Legumes1
- Rotations depending wholly on green-manure legumes should be confined to the more level and fertile lands. (britannica.com)
Orioles4
- The Orioles enjoyed three strong performances from the rotation during the weekend series against the Rays, though only one starter came away with a victory. (chicagotribune.com)
- The positive news is that injuries have not hit the Orioles' rotation. (baltimoresun.com)
- I want to know what you think the Orioles' five-man rotation should be by, say, the start of the second half. (baltimoresun.com)
- Who should be in the Orioles' five-man rotation starting the second half? (baltimoresun.com)
Inverse2
- 4. Perform inverse rotation of 2. (siggraph.org)
- The reverse (inverse) of a rotation is also a rotation. (wikipedia.org)
Yankees1
- Even with Luis Severino lost for the year because of Tommy John surgery, 18-game winner Domingo German lost for at least the regular season because of a suspension and some uncertainty surrounding Masahiro Tanaka, who suffered a concussion when he was hit by Giancarlo Stanton's 112-mph liner on July 4, the Yankees' rotation still shapes up as one of the best in the American League. (newsday.com)
Matrix2
- Do you have a global 4x4 matrix that you can multiply with a rotation matrix and a scene graph? (gamedev.net)
- Also, I wasn't sure whether or not the rotation matrix was for multiplying by a 3x1 matrix or a 1x3 matrix of x, y, z values. (gamedev.net)
Movements1
- The concept, even though algebraic rather complex, might help to get an easier and more intuitive understanding of axial rotation of the shoulder in complex movements present in daily life and in sports. (springer.com)
Search1
- Ad rotation is the way that we deliver your ads on both the Search Network and the Display Network. (google.com)
Investors3
- Warnings and disclaimers aside, investors are hearing a lot more about sector rotation now because there are some hints it's actually taking place as some investors seek to lock-in gains and place their bets in other areas. (forbes.com)
- There's no simple or best way to identify sector rotation but I have two strategies investors may want to consider. (forbes.com)
- Reuters) - One of these days, and it might start soon, investors are going to begin to reverse their multi-year rotation out of stocks and into bonds. (reuters.com)
Poles2
- A rotation around a completely external axis, e.g. the planet Earth around the Sun, is called revolving or orbiting, typically when it is produced by gravity, and the ends of the rotation axis can be called the orbital poles. (wikipedia.org)
- The solar rotation period is 24.47 days at the equator and almost 38 days at the poles. (wikipedia.org)
Year6
- A 2003 Government Accounting Office (GAO) report estimated that for large companies, mandatory auditor rotation would increase audit costs by at least 20% in the first year when the incoming auditor has to gain familiarity with the business of its new client. (slideshare.net)
- As year two progresses, … every new object placed in the bucket … is encrypted with the updated key … that was created as function of rotation. (lynda.com)
- This is not only the slowest rotation period of any planet, it also means that a single day on Venus lasts longer than a Venusian year. (universetoday.com)
- Thinking in five-year increments they argue that the rotation, when it comes, will largely up-end where the winners in markets can be found. (reuters.com)
- If stocking rate is increased in the remaining pastures to offset non-use in the rested pasture(s), higher cumulative grazing pressure is expected to reduce animal performance in the last one or two pastures grazed each year compared to other rotation systems. (unl.edu)
- In the year 1820, a rotation took exactly 24 hours, or 86,400 standard seconds. (universetoday.com)
Parallel2
- Special case: The rotation axis is parallel to a principle coordinate axis. (siggraph.org)
- This is the parallel axis theorem, so-called because it only works if the axis of rotation is parallel to the one you used to find I cm or runs through one of Germany, Japan, or Italy . (shmoop.com)
Drawings1
- The Mental Rotations Test was constructed using India ink drawings. (wikipedia.org)
Degrees4
- The map's rotation, in degrees. (apple.com)
- Changes the map's rotation setting to the number of degrees specified. (apple.com)
- The rotation property of Internet Explorer's BasicImage filter can accept one of four values: 0, 1, 2, or 3 which will rotate the element 0, 90, 180 or 270 degrees respectively. (css-tricks.com)
- In a 180 degrees rotation, just negate both the x and y values. (yahoo.com)