Dental Impression Materials: Substances used to create an impression, or negative reproduction, of the teeth and dental arches. These materials include dental plasters and cements, metallic oxide pastes, silicone base materials, or elastomeric materials.Dental Impression Technique: Procedure of producing an imprint or negative likeness of the teeth and/or edentulous areas. Impressions are made in plastic material which becomes hardened or set while in contact with the tissue. They are later filled with plaster of Paris or artificial stone to produce a facsimile of the oral structures present. Impressions may be made of a full complement of teeth, of areas where some teeth have been removed, or in a mouth from which all teeth have been extracted. (Illustrated Dictionary of Dentistry, 1982)Resins, Synthetic: Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.Siloxanes: Silicon polymers that contain alternate silicon and oxygen atoms in linear or cyclic molecular structures.Dental Restoration Repair: The process of repairing broken or worn parts of a PERMANENT DENTAL RESTORATION.Dental Restoration, Permanent: A restoration designed to remain in service for not less than 20 to 30 years, usually made of gold casting, cohesive gold, or amalgam. (Jablonski, Dictionary of Dentistry, 1992)Silicone Elastomers: Polymers of silicone that are formed by crosslinking and treatment with amorphous silica to increase strength. They have properties similar to vulcanized natural rubber, in that they stretch under tension, retract rapidly, and fully recover to their original dimensions upon release. They are used in the encapsulation of surgical membranes and implants.Dental Amalgam: An alloy used in restorative dentistry that contains mercury, silver, tin, copper, and possibly zinc.PolyvinylsDental Disinfectants: Chemicals especially for use on instruments to destroy pathogenic organisms. (Boucher, Clinical Dental Terminology, 4th ed)Crowns: A prosthetic restoration that reproduces the entire surface anatomy of the visible natural crown of a tooth. It may be partial (covering three or more surfaces of a tooth) or complete (covering all surfaces). It is made of gold or other metal, porcelain, or resin.Dental Models: Presentation devices used for patient education and technique training in dentistry.Materials Testing: The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility.Dental Care: The total of dental diagnostic, preventive, and restorative services provided to meet the needs of a patient (from Illustrated Dictionary of Dentistry, 1982).Dental Restoration, Temporary: A prosthesis or restoration placed for a limited period, from several days to several months, which is designed to seal the tooth and maintain its position until a permanent restoration (DENTAL RESTORATION, PERMANENT) will replace it. (From Jablonski, Dictionary of Dentistry, 1992)Computer-Aided Design: The use of computers for designing and/or manufacturing of anything, including drugs, surgical procedures, orthotics, and prosthetics.Computer Simulation: Computer-based representation of physical systems and phenomena such as chemical processes.Prosthesis Design: The plan and delineation of prostheses in general or a specific prosthesis.Metal Ceramic Alloys: The fusion of ceramics (porcelain) to an alloy of two or more metals for use in restorative and prosthodontic dentistry. Examples of metal alloys employed include cobalt-chromium, gold-palladium, gold-platinum-palladium, and nickel-based alloys.Dental Prosthesis: An artificial replacement for one or more natural teeth or part of a tooth, or associated structures, ranging from a portion of a tooth to a complete denture. The dental prosthesis is used for cosmetic or functional reasons, or both. DENTURES and specific types of dentures are also available. (From Boucher's Clinical Dental Terminology, 4th ed, p244 & Jablonski, Dictionary of Dentistry, 1992, p643)Diagnosis, Computer-Assisted: Application of computer programs designed to assist the physician in solving a diagnostic problem.Illusions: The misinterpretation of a real external, sensory experience.Peer Group: Group composed of associates of same species, approximately the same age, and usually of similar rank or social status.Video Games: A form of interactive entertainment in which the player controls electronically generated images that appear on a video display screen. This includes video games played in the home on special machines or home computers, and those played in arcades.Videotape Recording: Recording of visual and sometimes sound signals on magnetic tape.Periodicals as Topic: A publication issued at stated, more or less regular, intervals.Journal Impact Factor: A quantitative measure of the frequency on average with which articles in a journal have been cited in a given period of time.Peer Review, Research: The evaluation by experts of the quality and pertinence of research or research proposals of other experts in the same field. Peer review is used by editors in deciding which submissions warrant publication, by granting agencies to determine which proposals should be funded, and by academic institutions in tenure decisions.Peer Review: An organized procedure carried out by a select committee of professionals in evaluating the performance of other professionals in meeting the standards of their specialty. Review by peers is used by editors in the evaluation of articles and other papers submitted for publication. Peer review is used also in the evaluation of grant applications. It is applied also in evaluating the quality of health care provided to patients.Phosphorus Compounds: Inorganic compounds that contain phosphorus as an integral part of the molecule.Dental Materials: Materials used in the production of dental bases, restorations, impressions, prostheses, etc.Composite Resins: Synthetic resins, containing an inert filler, that are widely used in dentistry.Biomedical and Dental Materials: Substances used in biomedicine or dentistry predominantly for their physical, as opposed to chemical, properties.Nasal Decongestants: Drugs designed to treat inflammation of the nasal passages, generally the result of an infection (more often than not the common cold) or an allergy related condition, e.g., hay fever. The inflammation involves swelling of the mucous membrane that lines the nasal passages and results in inordinate mucus production. The primary class of nasal decongestants are vasoconstrictor agents. (From PharmAssist, The Family Guide to Health and Medicine, 1993)Antifoaming Agents: Agents used to prevent the formation of foam or to treat flatulence or bloat.Flavoring Agents: Substances added to foods and medicine to improve the quality of taste.Dictionaries, ChemicalNames: Personal names, given or surname, as cultural characteristics, as ethnological or religious patterns, as indications of the geographic distribution of families and inbreeding, etc. Analysis of isonymy, the quality of having the same or similar names, is useful in the study of population genetics. NAMES is used also for the history of names or name changes of corporate bodies, such as medical societies, universities, hospitals, government agencies, etc.Dentifrices: Any preparations used for cleansing teeth; they usually contain an abrasive, detergent, binder and flavoring agent and may exist in the form of liquid, paste or powder; may also contain medicaments and caries preventives.National Library of Medicine (U.S.): An agency of the NATIONAL INSTITUTES OF HEALTH concerned with overall planning, promoting, and administering programs pertaining to advancement of medical and related sciences. Major activities of this institute include the collection, dissemination, and exchange of information important to the progress of medicine and health, research in medical informatics and support for medical library development.Glass Ionomer Cements: A polymer obtained by reacting polyacrylic acid with a special anion-leachable glass (alumino-silicate). The resulting cement is more durable and tougher than others in that the materials comprising the polymer backbone do not leach out.Ceramics: Products made by baking or firing nonmetallic minerals (clay and similar materials). In making dental restorations or parts of restorations the material is fused porcelain. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed & Boucher's Clinical Dental Terminology, 4th ed)Dental Implants: Biocompatible materials placed into (endosseous) or onto (subperiosteal) the jawbone to support a crown, bridge, or artificial tooth, or to stabilize a diseased tooth.Dental Abutments: Natural teeth or teeth roots used as anchorage for a fixed or removable denture or other prosthesis (such as an implant) serving the same purpose.Dental Implantation, Endosseous: Insertion of an implant into the bone of the mandible or maxilla. The implant has an exposed head which protrudes through the mucosa and is a prosthodontic abutment.Dental Implants, Single-Tooth: Devices, usually alloplastic, surgically inserted into or onto the jawbone, which support a single prosthetic tooth and serve either as abutments or as cosmetic replacements for missing teeth.Dental Prosthesis Design: The plan and delineation of dental prostheses in general or a specific dental prosthesis. It does not include DENTURE DESIGN. The framework usually consists of metal.Dental Prosthesis, Implant-Supported: A prosthesis that gains its support, stability, and retention from a substructure that is implanted under the soft tissues of the basal seat of the device and is in contact with bone. (From Boucher's Clinical Dental Terminology, 4th ed)Dental Implantation: The grafting or inserting of a prosthetic device of alloplastic material into the oral tissue beneath the mucosal or periosteal layer or within the bone. Its purpose is to provide support and retention to a partial or complete denture.Silicone Oils: Organic siloxanes which are polymerized to the oily stage. The oils have low surface tension and density less than 1. They are used in industrial applications and in the treatment of retinal detachment, complicated by proliferative vitreoretinopathy.Viscosity: The resistance that a gaseous or liquid system offers to flow when it is subjected to shear stress. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Pupil Disorders: Conditions which affect the structure or function of the pupil of the eye, including disorders of innervation to the pupillary constrictor or dilator muscles, and disorders of pupillary reflexes.Silicones: A broad family of synthetic organosiloxane polymers containing a repeating silicon-oxygen backbone with organic side groups attached via carbon-silicon bonds. Depending on their structure, they are classified as liquids, gels, and elastomers. (From Merck Index, 12th ed)Pressure: A type of stress exerted uniformly in all directions. Its measure is the force exerted per unit area. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Hydrostatic Pressure: The pressure due to the weight of fluid.Blood Viscosity: The internal resistance of the BLOOD to shear forces. The in vitro measure of whole blood viscosity is of limited clinical utility because it bears little relationship to the actual viscosity within the circulation, but an increase in the viscosity of circulating blood can contribute to morbidity in patients suffering from disorders such as SICKLE CELL ANEMIA and POLYCYTHEMIA.
In this technique the restoration is fabricated outside of the mouth using the dental impressions of the prepared tooth. Common ... How Dental Restoration Materials Compare Gold Foil In Dentistry. ... A dental restoration or dental filling is a treatment to ... Dental implants are anchors placed in bone, usually made from titanium or titanium alloy. They can support dental restorations ... Removable dental prostheses (mainly dentures) are sometimes considered a form of indirect dental restoration, as they are made ...
... impression taking and laboratory technique are required to make this type of restoration a success. Dental laboratories make ... a b c Darling, A. S., (1990). Non-Ferrous Materials, in An Encyclopaedia of the History of Technology, ed. I. McNeil London and ... a b Ogden, J. (2000). Metals, in Ancient Egyptian Materials and Technology, eds. P. T. Nicholson & I. Shaw Cambridge: Cambridge ... Materials, Techniques, Styles., London: Thames & Hudson.. *. Noble, J.V. (October 1975). "The Wax of the Lost Wax Process". ...
This technique involves fabricating the restoration outside of the mouth using the dental impressions of the prepared tooth, ... Another advantage of inlays over direct fillings is that there is almost no limitations in the choice of material. While inlays ... If the onlay or inlay is made in a dental laboratory, a temporary is fabricated while the restoration is custom-made for the ... Gold restorations have been around for many years and have an excellent track record. In recent years, newer types of ...
Dentistry portal Dental restoration Dental restorative materials Inlays and onlays Preformed metal crown "Dental Crowns: Uses, ... The impression and patient details are sent to a dental laboratory where the dental technician will flow dental gypsum into the ... "Dental Materials Science". Umeå University. Retrieved 2012-07-12. "Ceramics in Dental Restorations - A Review and Critical ... Layered Restorations". Inside Dentistry. 8 (8): 555. Succaria, F; Morgano, SM (2011). "Prescribing a dental ceramic material: ...
In this technique the restoration is fabricated outside of the mouth using the dental impressions of the prepared tooth. Common ... Materials usedEdit. Main article: Dental restorative materials. These casting alloys are mostly used for making crowns, bridges ... Restoration using dental implantsEdit. Main article: Dental implant. Dental implants are anchors placed in bone, usually made ... A dental restoration or dental filling is a treatment to restore the function, integrity, and morphology of missing tooth ...
Indirect cast restorations Multiple models required Impressions for removable prosthodontics Bite registration material ... Common materials used for dental impressions are: non rigid materials: reversible hydrocolloids: agar irreversible ... allows the impression material to run through the holes and increase the bond of the impression material to the tray when set ... corresponding to the impression material used. J., Bonsor, Stephen (2013). A clinical guide to applied dental materials. ...
... impression taking and laboratory technique are required to make this type of restoration a success. Dental laboratories make ... The outer mould can be made from plaster, but can also be made of fiberglass or other materials. Most moulds are made of at ... A wax model is sprued with vents for casting metal and for the release of air, and covered in heat-resistant material. A cast ... The lost-wax process can be used with any material that can burn, melt, or evaporate to leave a mould cavity. Some automobile ...
... an impression can be taken of the post space and dental arch using a plastic post and a polyvinyl siloxane impression material ... A post and core crown is a type of dental restoration required where there is an inadequate amount of sound tooth tissue ... After the material has been cured or has had a chance to set and properly formed into a crown preparation, an impression can be ... The two methods used for making impressions for post and cores are outlined below. The material used with the post to create ...
Final-impression techniques and materials for making complete and removable partial dentures PMID 29617037 https://doi.org/ ... Antibacterial agents in composite restorations for the prevention of dental caries PMID 24343855 https://doi.org/10.1002/ ... One topical fluoride (toothpastes, or mouthrinses, or gels, or varnishes) versus another for preventing dental caries in ... Interventions for replacing missing teeth: hyperbaric oxygen therapy for irradiated patients who require dental implants PMID ...
If the CAD/CAM restorative material is zirconia, the restoration becomes "radio-opaque", just as metal restorations are, ... to improve the design and creation of dental restorations,[1][2] especially dental prostheses, including crowns, crown lays, ... image which is forwarded to a software program and the impression results in a computer-generated cast on which the restoration ... have temporaries placed from one to several weeks while a dental laboratory or in house dental lab produces the restoration.[9] ...
... taking impressions, and fabricating provisional crowns. Dental operators can focus more time on the procedure; the dental ... Duties may also include seating and preparing the patient, charting, mixing dental materials, providing patient education and ... may work one on one with the patient performing restorations after the doctor has removed decay. Ideally, a dental assistant ... Dental assistants assist the dental operator (dentist or other treating dental auxiliary) in providing more efficient dental ...
Dental restorationDental restorative materialsDental sealant • Dental spa • Dental subluxation • Dental surgery • Dental ... Dental College • Ian Gainsford • Idiopathic osteosclerosis • Implantology • Implant-supported bridge • Impression • Incisor • ... Dental Council of India • Dental cyst • Dental dam • Dental disease • Dental drill • Dental emergency • Dental engine • Dental ... Dental lamina • Dental laser • Dental midline • Dental notation • Dental papilla • Dental pathology • Dental pellicle • Dental ...
Regardless of the abutment material or technique, an impression of the abutment is then taken and a crown secured to the ... the forces being applied from opposing teeth and the restoration material. Where implants are used to retain a complete denture ... Common uses of dental implants The primary use of dental implants is to support dental prosthetics. Modern dental implants make ... An impression of the top of the implant is made with the adjacent teeth and gingiva. A dental lab then simultaneously ...
... or from a dentist who will take an impression in dental alginate material. The resulting impression is sent to a lab that makes ... They are used to protect tooth and restoration surfaces, manage mandibular (jaw) dysfunction TMD, and stabilize the jaw joints ... The impression may be obtained by using a specially designed impression kit that uses dental putty, ... Dental trauma. References[edit]. *"Tooth surface loss; Part 3: Occlusion and splint therapy" British Dental Journal, Vol. 186, ...
SUM3D Dental from CIMsystem Dental CAM solution, for the manufacture of any kind of dental restorations. MillBox from CIMsystem ... onlays and inlays chairside or in the dental lab using different types of ceramic material. UP3D DENTAL, Scanner, Dental CAD, ... This image, called a digital impression, draws the data into a computer. Proprietary software then creates a replacement part ... The Easiest Dental CAM solution, for the manufacture of any kind of dental restorations. WorkNC Dental from Sescoi, CAD/CAM for ...
For the post-core, it is possible to use different material such as metals or the high strong fibres which is used in dental ... The Nankali post system is a post and cores prosthesis, which is used in prosthodontology and dental restoration. This post and ... For the direct technique, which is more widely used, an impression is taken using a matched plastic impression post placed in ... It is also recommended for using bridges, crown or other types of dental prosthetics, if a post core is required for treatment ...
Dentures Dental restoration Dental materials. ... and the impressions used to make these models. There are many ... Such dental restorations, also referred to as indirect restorations, include crowns, bridges (fixed dentures), inlays, onlays, ... As with any dental restoration, principles used to determine the appropriate restoration involves consideration of the ... An inlay is a restoration which lies within the confines of the cusps. These restorations are considered to be more ...
A bridge is a fixed dental restoration (a fixed dental prosthesis) used to replace a missing tooth (or several teeth) by ... 2. Master impressions: An accurate impression should be made of the prepared teeth, along with an impression of the opposing ... The amount and type of reduction done to the abutment teeth varies slightly with the different materials used. The recipient of ... WorkNC Dental machining video, "Dental Bridge implant CNC Machining 5 axis" "Dental bridges. Advantages and disadvantages". ...
... but both sexes having the same dental morphology. An identical dental morphology occurs in the large and small Diprotodon.[9] ... as well as hair and foot impressions.[1] Female skeletons have been found with babies located where the mother's pouch would ... have interpreted such late dates based on indirect dating methods as artifacts resulting from redeposition of skeletal material ... Restoration of Thylacoleo attacking Diprotodon. The above hypotheses are not necessarily mutually exclusive. Each of proposed ...
These conditions include: Dental caries, which is the most common cause of destruction of dental hard tissues. This is more ... Cast restorations may include full coverage crowns for MIH-affected permanent teeth. Generally cast restorations requiring ... GIC materials have adhesive capabilities with both enamel and dentine, long-term fluoride release and hydrophilicity when there ... short crown height and potential difficulties in obtaining a good impression for subgingival crown margins. A list of ...
They are also able to make dental impressions for the construction of study casts and mouthguards. Dental hygienists work ... Courses specific to dental hygiene may include anatomy, oral anatomy, materials science, pharmacology, radiography, ... It includes all required; Dental restorations Fixed and removable prosthesis A re-evaluation of the overall response to ... The Dental Hygienist course is regulated and controlled by the Dental Council of India. After completion of the course a dental ...
However, it can slightly affect restorations made with composite materials, cements and dental amalgams. Tooth whitening will ... it a conservative method of lightening tooth shade.The process of night guard vital bleaching involves alginate impressions of ... This restoration of the natural tooth shade is achieved by having the teeth cleaned by a dental professional (commonly termed " ... Bleaching agents are only allowed to be given via dental practitioners, dental therapists and dental hygienists. Bleaching is ...
Stone enhancers and quick drying materials have dramatically increased the effectiveness of dental articulators. Plastics have ... When the impression is poured up, it is directly mounted on a plastic base or tray that already has a built-in condyle to form ... An articulator assists in the fabrication of removable prosthodontic appliances (dentures), fixed prosthodontic restorations ( ... The first one is to get the model from the impression taken by the dentist. The other pour is for the stone base made from a ...
Though faint, these impressions reveal scales of "rhomboidal" shape. Similarly shaped scales are present on the tail fluke of ... "New mosasaur material from the Maastrichtian of Angola, with notes on the phylogeny, distribution and paleoecology of the genus ... Both pterygoids were preserved, though the right one is at the moment almost entirely a restoration made of gypsum, with two ... Teeth of P. solvayi are more slender at the anterior end, broader and triangular towards the middle of the dental ramus, ...
"Chronology" (pdf). Impressions:Australians in Vietnam. Australian War Memorial. 1997. Retrieved 3 July 2006. "In for the long ... Equally, ongoing staff and material support was usually not provided, while maintenance and sustainment was the responsibility ... Activities included construction and public works, medical and dental treatment, education, agriculture development and youth ... operations in Phuoc Tuy this remained the focus of Australian efforts and was this approach arguably allowed the restoration of ...
As Ariel Roguin describes in his paper "Stent: The Man and Word Behind the Coronary Metal Prosthesis", the current acceptable origin of the word stent is that it derives from the name of a dentist, Charles Thomas Stent, notable for his advances in the field of denture-making. He was born in Brighton, England, on October 17, 1807, was a dentist in London, and is most famous for improving and modifying the denture base of the gutta-percha, creating the Stent's compounding that made it practical as a material for dental impressions. The verb form "stenting" was used for centuries to describe the process of stiffening garments (a usage long obsolete, per the Oxford English Dictionary) and some believe this to be the origin. According to the Merriam Webster Third New International Dictionary, the noun evolved from the Middle English verb stenten, shortened from extenten, meaning to stretch, which in turn came from Latin extentus, past participle of extendere, to ...
A hydrocolloid dressing is an opaque or transparent dressing for wounds. A hydrocolloid dressing is biodegradeable, non-breathable, and adheres to the skin, so no separate taping is needed. Trade names include Exuderm, Comfeel Plus, Duoderm, Granuflex, Ultec, Himom Band, and 3M Tegaderm Hydrocolloid. The active surface of the dressing is coated with a cross-linked adhesive mass containing a dispersion of gelatin, pectin and carboxy-methylcellulose together with other polymers and adhesives forming a flexible wafer. In contact with wound exudate, the polysaccharides and other polymers absorb water and swell, forming a gel. The gel may be designed to drain, or to remain within the structure of the adhesive matrix. The moist conditions produced under the dressing are intended to promote fibrinolysis, angiogenesis and wound healing, without causing softening and breaking down of tissue. The gel which is formed as a result of the absorption of wound exudate is held in place within the structure of ...
On 31 August 2016, the deadline day for the summer transfer window, it was announced Balotelli had joined Nice of the French Ligue 1 on a free transfer, signing a one-year deal.[123] In an interview leading up to his Nice debut on 11 September, Balotelli told Canal Plus that joining Liverpool in the summer of 2014 was the "worst mistake of his life" and that Brendan Rodgers and Jürgen Klopp (the two Liverpool managers during Balotelli's time at the club) did not make a good impression on him and he did not get along with them.[124] He made his debut for Nice, starting in a home Ligue 1 match against Marseille, converting a penalty in the 7th minute and scoring a header from Ricardo's cross in the 78th minute as Nice won the match 3-2.[125] On 21 September, Balotelli, in only his second Ligue 1 appearance, struck another double in the 30th and 68th minutes as Nice thrashed Monaco 4-0 in the Azurean derby at the Allianz Riviera to go to the top of Ligue 1.[126] No other player had scored four ...
... refers to the many and varied types of glass developed and produced from 1878 to 1933 at the Tiffany Studios in New York, by Louis Comfort Tiffany and a team of other designers, including Clara Driscoll. In 1865, Tiffany traveled to Europe, and in London he visited the Victoria and Albert Museum, whose extensive collection of Roman and Syrian glass made a deep impression on him. He admired the coloration of medieval glass and was convinced that the quality of contemporary glass could be improved upon. In his own words, the "Rich tones are due in part to the use of pot metal full of impurities, and in part to the uneven thickness of the glass, but still more because the glass maker of that day abstained from the use of paint". Tiffany was an interior designer, and in 1878 his interest turned towards the creation of stained glass, when he opened his own studio and glass foundry because he was unable to find the types of glass that he desired in interior decoration. His inventiveness ...
... magazine, subtitled 'Australia's international photography magazine', was launched in September 1977[2] and though it lasted only eight issues, it made a more lasting impression on Australian photography than previous periodicals.[3][4][5] Editor Jean-Marc Le Pechoux (1953-), who had studied at Stage Experimental Photographique and who, from 1971 to 1974, was a freelance photographer in Paris, came to Australia and taught at Photography Studies College in Melbourne from 1974 to 1976.[6] Deciding to make the southern city his home, he recognised the need for a high quality magazine. He taught himself the trade of editor/publisher and set up Light Quest Publications at 75 Wilson Street, South Yarra. It was largely a one-person operation, with assistance from Kalli Pulas and never more than four paid casual staff. ...
Honma participated in NJPW's New Japan Cup tournament, falling to veteran Takashi Iizuka in his first match. He had priorly expressed interest in joining Hiroyoshi Tenzan's GBH faction, and was allowed to join after making a positive impression on Tenzan; however, Tenzan became disenchanted with Honma's difficulty at gaining victories in the NJPW ring, so Honma had to pass through a trial series to prove that he belongs in GBH. He failed his trial series, but was allowed to remain in the group, after Togi Makabe took over its leadership. In April 2009, Honma showed his loyalty to Makabe by remaining by his side when the rest of GBH turned on him and left the group to form Chaos with Shinsuke Nakamura. Though Honma and Makabe still officially carried the GBH banner, the group effectively dissolved as they rarely teamed together as Makabe was a main eventer, while Honma enjoyed only mixed results in the ring.. On December 23, 2011, Honma received a rare opportunity to shine, when he challenged ...
On March 30, 1981 (early into the administration), Reagan was shot and seriously wounded by John Hinckley, Jr. in Washington, D.C. Bush was in Fort Worth, Texas, and immediately flew back to Washington because he was next in line to the presidency. Reagan's cabinet convened in the White House Situation Room, where they discussed various issues, including the availability of the Nuclear Football. When Bush's plane landed, his aides advised him to proceed directly to the White House by helicopter, as an image of the government still functioning despite the attack. Bush rejected the idea, responding, "Only the President lands on the South Lawn."[37] This made a positive impression on Reagan,[37] who recovered and returned to work within two weeks. From then on, the two men would have regular Thursday lunches in the Oval Office.. During a Tulsa, Oklahoma Republican fundraiser in June 1981, Bush stated that President Reagan was unwilling to make additional tax cut compromises with ...
A pug impression pad (PIP) is made by preparing a layer of fine soil about 2 cm thick on forest paths so that animals will leave good footprint impressions. PIPs are widely used in India for the census of tigers. The first all-India tiger census in 1972 used this technique. PIPs are located and sized so that animals using the path will walk over it and leave their spoor without being disturbed. A glass plate, about 25 by 30 centimetres (10 by 12 in), called a "tiger tracer" is then used to trace the outline of the pugmark that was left on the PIP. This tracing is then transferred to a protocol where over twenty pieces of information about the PIP, including the habitat, the pugmark, the direction of movement, etc., are recorded. Plaster casts may also be made from the tracks. During 2002, in 71 tiger census units of Simlipal Tiger Reserve, 8946 PIPs were laid over 1773 km of tracking routes, from which 764 pugmark tracings were collected along with 316 plaster casts. The ...
... is one of the original Epcot park attractions, which has been playing every day since the park opened in 1982. It is also recognized, by the Guinness World Records as holding the world record for the "longest running daily screening of a film in the same theater."[1] The film sweeps pavilion guests into a tour of the French countryside, major cities, various regions and important structures. Set to a musical score written and arranged by Buddy Baker (composer), the film encompasses the music of classical French composers such as Claude Debussy and Camille Saint-Saëns.[2] The film is the work of director Rick Harper[3] and written and co-produced by two-time Academy Award nominee Bob Rogers.[3][4][5] The film's aerial views, mixed with closer views, include, the Eiffel Tower, the Champs-Élysées and the Arc de Triomphe, the French Alps, Versailles, scenes from Cannes, Notre Dame de Paris and scenes from Normandy. The movie is presented with a lively classical soundtrack ...
Impressions de France est une promenade à travers les paysages français, les villes importantes de différentes régions et leur architecture marquante, réalisée par l'intermédiaire de vues aériennes alternant avec des plans plus rapprochées et accompagnée de musique classique ...
In intentional camera movement (ICM), a camera is moved during the exposure for a creative or artistic effect. This causes the image points to move across the recording medium, producing an apparent streaking in the resulting image. The process involves the selection of an aperture and the use of filters to achieve a suitable shutter speed. Proponents experiment both with the duration of the exposure and the direction and amount of camera movement while the shutter is open. Generally exposures of 1/20 to 1/2 second give the best results and an optimum seems to be 1/8th of a second to retain the shape of the subject, but strip away surface detail.[1] The effect depends significantly on the direction that the camera is moved in relation to the subject as well as the speed of the movement. If light levels are high the use of neutral density filters will reduce the light entering the lens, thus enabling the exposure to be extended. A polarising filter can also be fitted to the lens. This has a dual ...
... is the process of making artworks by printing, normally on paper. Printmaking normally covers only the process of creating prints that have an element of originality, rather than just being a photographic reproduction of a painting. Except in the case of monotyping, the process is capable of producing multiples of the same piece, which is called a print. Each print produced is not considered a "copy" but rather is considered an "original". This is because typically each print varies to an extent due to variables intrinsic to the printmaking process, and also because the imagery of a print is typically not simply a reproduction of another work but rather is often a unique image designed from the start to be expressed in a particular printmaking technique. A print may be known as an impression. Printmaking (other than monotyping) is not chosen only for its ability to produce multiple impressions, but rather for the unique qualities that each of the printmaking processes ...
Le film est présenté dans une salle circulaire au toit octogonal, située à l'arrière d'un pavillon qui est une réplique, intérieur compris, à l'échelle 1/2, du Temple du Ciel à Pékin. Les spectateurs sont debout, ce qui avec la présentation à 360°, donne une impression d'immersion dans les paysages magnifiquement filmés. Reflections of China a remplacé en mai 2003, le précédent film, Wonders of China qui datait de l'ouverture du parc en 1982. ...
According to one of many possible embodiments, an interactive dental computer-aided design (CAD) system includes a graphical ... More specifically, the present methods and systems provide for interactive computer-aided design (CAD) in dental applications. ... and a prosthesis design module providing design tools for creating a virtual 3D model of a dental prosthesis responsive to ... The present specification describes systems and methods for interactive three-dimensional dental imaging. ...
3M dental impression materials and kits help to efficiently create accurate dental impressions for a variety of applications, ... including crown, bridge, inlay, overlay and implant impressions. ... its needed to capture every marginal detail for restorations ... Our traditional dental impression materials, tools and kits can help you efficiently create accurate dental impressions for a ... Dental Impression Materials * Making a good first impression is important - both for patient satisfaction and for your bottom ...
... material A) to obtain final impressions free of bubbles and voids for indirect fixed cuspal-coverage restorations. The results ... material B). Both materials were handled by inexperienced clinicians (undergraduate dental students) in student clinics. Method ... impressions made with material A and 39/65 (60%) impressions made with material B were rated acceptable. Conclusion: The new ... with an odds in favor of an acceptable impression being eight times higher with material A than with material B (odds ratio = ...
... we have all your direct restoration needs covered. ... Impression Materials Impression material plays a crucial role ... Direct Restoration - From universal composites to innovative breakthroughs like bulk-fill, ... For superior impression materials that are efficient and withstand disinfectants, choose Kerr Dental. Kerr Dentals Take 1 ... Dental diamond discs are integral in the fabrication, contouring, and shaping of dental restorative materials. Kerr Dental is ...
... for full or partial impressions - and sticks - for copper band impressions and for adding to the periphery of an impression ... Impression Compound is a thermoplastic impression material available in cakes - ... Quality materials must be strong, yet easy to release from the prep or temporary restoration. Kerr Dental is proud to offer a ... Dental Bonding Agents Dental Composites Dental Curing Lights Dental Impression Materials Permanent Dental Cements and Liners ...
CAD/CAM Systems Available for the Fabrication of Crown and Bridge Restorations. Australian Dental Journal, 56, 97-106. ... Alginate Impression Material, Calcium Hydroxide JOURNAL NAME: Open Journal of Inorganic Non-metallic Materials, Vol.5 No.1, ... A dental alginate impression gel and used chalks were selected and mixed in a suitable ratio (Code: EXP). As a control, CaCO3 ... Chemistry & Materials Science. Computer Science & Communications. Earth & Environmental Sciences. Engineering. Medicine & ...
It is intended to provide a dental material formed by using a hydroxy apatite, which is suitable for performing the guided bone ... Sectional or Modular Impression Tray. November, 2006. Venneri. 20080261165. Systems for haptic design of dental restorations. ... The dental material 10′ formed by using hydroxy apatite and the composite dental material 10 which is the bioabsorbable ... 1 is Example 1 of a dental material 10′ formed by using hydroxy apatite. The dental material 10′ is obtained by molding the ...
Prepare materials for making dental Impressions and restorations .... 14 Feb Published in: Healthcare & Nursing jobs , ... Retrieve patients dental records. •Hand dental Instruments, materials, and equipment to dentists. •Use suction or similar ... A well-established modern practice in the Northern Suburbs who sets the pace in the latest trends and technologies in dental ... Dental Chair assistant Northern Suburbs •Prepare patients for treatment. • ...
Spear Digest publishes dental articles on clinical and practice management topics, including restorative dentistry, occlusion, ... The Double-Cord Impression Technique Try using this impression technique to create better dental restorations. ... Airway Beyond Restoration Case Presentation Esthetics Help Implants Occlusion & Wear Spear Updates Staff Techniques & Materials ... The Solo Dental Practice: Is It Dying? As the marketplace for dentistry continues to change, solo dental practices must learn ...
3M dental products and supplies are designed for professionals who are committed to providing quality dental care and improving ... Dental Impression Materials 3M dental impression materials help you capture marginal details for everyday and challenging cases ... Our guides show you how to use our dental cements for a full range of clinical conditions, restoration materials and ... Choose from our types of impression material to fit your indication and preferred techniques for making dental molds. ...
Some dental assistants prepare materials for making impressions and restorations, expose radiographs and process dental X-ray ... Dental hygienists require more training and perform a wider range of duties than dental assistants. The duties of dental ... Dental Assistants With a projected job growth rate of 22.8, the occupation of dental assistant is projected to be the Orange ... All dental hygienists in the state must be licensed through the Dental Board of California. ...
... dental restoration compounds; opaque materials for use in dentistry, namely, opaque dental ceramics; ingots made of ceramic for ... materials for the manufacture of impressions, models, crowns, bridges, inlays, prosthesis, and artificial teeth; materials for ... tooth restoration; dental ceramics; ceramic powder and liquid; color stains for use in dentistry; ... use in dentistry; dental veneers. Search for other trademarks at Trademarkia. ...
... reliners and more at Dental Product Shopper. These dentist-recommended products will streamline your practice. ... Some examples include dressing, dental restorations, impression material, prosthetic materials, and dental implants. Their wide ... There are both rigid and elastic categories of impression materials. Each impression material can then be used to help treat ... Dental material can also be used to make impressions and negative imprints of teeth and soft tissue. These are designed to get ...
The main interest is to verify impression methods as they serve as a base for dental restorations. The current limitation of ... A specific scanning protocol was tested to scan original tooth surface from dental impressions. Also, different model materials ... Medicine, Issue 86, Laboratories, Dental, Calibration, Technology, Dental impression, Accuracy, Trueness, Precision, Full arch ... composite materials), dental composite restoration, polymerization shrinkage, digital image correlation, full-field strain ...
The main interest is to verify impression methods as they serve as a base for dental restorations. The current limitation of ... A specific scanning protocol was tested to scan original tooth surface from dental impressions. Also, different model materials ... Current dental impression methods showed much higher deviations (trueness: 20.4 ± 2.2 µm, precision: 12.5 ± 2.5 µm) than the ... Recently, disordered photonic materials have been suggested as an alternative to periodic crystals for the formation of a ...
Dental Product Shopper delivers practical, unbiased product information. Our peer to peer product reviews help you select the ... Impression material. What a mess. At least thats my experience as a dental patient. It really cant be helped...its the ... of the dental implant is a complicated procedure and is often seen as the most difficult step in the implant to restoration ... You wont even need to take an impression to get this perfect set of dentures, just in time for Halloween! I know dental ...
NM based Northtowne Dental have announced that the dental office of Dr. Michael ... Northtowne Dental also offers CEREC dental crowns and restoration services. CEREC stands for Chairside Economical Restorations ... and take an impression and send the information to our onsite dental laboratory for the fabrication of your new crown or onlay ... A Porcelain onlay is made out of the same material, but is smaller and does not require as much tooth reduction." ...
... everything you need to know to understand the science of selecting dental materials when designing and fabricating restorations ... It begins with fundamentals and moves on to advanced skills in the manipulation of dental materials, providing insight on the ... this comprehensive resource is considered to be the standard in the field of dental restorations. ... Craigs Restorative Dental Materials, 14th Edition covers ...
These materials include metals, porcelains, and composite resins (often made from plastics).PurposeRestorative dental materials ... Source for information on Restorative Dental Materials: Gale Encyclopedia of Nursing and Allied Health dictionary. ... Restorative Dental MaterialsDefinitionRestorative dental materials are substances that are used to repair, replace, or enhance ... Impressions of the patients mouth are taken and restorations are created from a variety of materials in a dental laboratory. ...
Dental Materials (25) • Materials used in the production of dental bases, restorations, impressions, prostheses, etc. MeSH ... Dental Polishes (0) see Dentifrices. Dentifrices (1) • Any preparations used for cleansing teeth; they usually contain an ... Dental Disinfectants (1) • Chemicals especially for use on instruments to destroy pathogenic organisms. (Boucher, Clinical ...
... crowns and fixed bridges using elastic impression materials. The system eliminates potential dimensional changes in the ... Full Arch Tray ideally suited for multiple-unit restorations. *Quadrant Tray conserves stone through single-unit or single-span ... impression and makes it possible to pour in one easy step.. *Made of durable ABS material ...
Endodontic materials 17. Impression materials Section 3. Laboratory and related dental materials 18. Gypsum products 19. ... Casting alloys for metallic restorations 21. Dental ceramics 22. Metal-bonded ceramics 23. Luting agents 24. Stainless steel ... Dental Emergencies • Dental Hygiene Books • Dental Materials • Endodontics. Fixed Prosthodontics • History of Dentistry • Humor ... Principles of adhesion Section 2. Clinical dental materials 11. Dental amalgams 12. Resin composites and polyacid modified ...
... obtaining an impression comprising at least one fixated impression abutment corresponding to the at least one dental implant(s ... and/or obtaining an impression comprising at least one fixated impression abutment corresponding to the at least one dental ... scanning at least a part of the impression, wherein the part includes the at least one impression abutment and/or scan implant/ ... analog thereby obtaining scan data, (d) determining the orientation and localization of the dental implant based on the pre- ...
... or other materials, poured into an impression and over which denture bases or other dental restorations may be fabricated. ... or other materials, poured into an impression and over which denture bases or other dental restorations may be fabricated. ... Syn. impression; impression moulding; mould; ocular impression.. cast (kast) 1. In dentistry, a positive reproduction of the ... and then removing the impression. Resulting structure provides a base on which dental restorations may be fabricated. ...
... and composite materials. The models milled from the blanks may be used to manufacture a variety of dental restorations ... The molds are useful in the manufacture of dental restorations using ceramics, metals, alloys, or powders thereof, ... The material comprises a partially sintered ceramic material. The blocks are used to manufacture molds using CAD/CAM methods ... Blocks of material are prepared in a variety of shapes and sizes to be used in the fabrication of models for dental ...
  • According to one of many possible embodiments, an interactive dental computer-aided design (CAD) system includes a graphical user interface for displaying at least one three-dimensional (3D) image for viewing by an operator, an access interface for receiving input from the operator, and a prosthesis design module providing design tools for creating a virtual 3D model of a dental prosthesis responsive to operator input. (google.com.au)
  • a prosthesis design module providing design tools for creating a virtual 3D model of a dental prosthesis responsive to operator input. (google.com.au)
  • 2. The system of claim 1 , wherein said design tools include an occlusal tool configured for selecting occlusal rests for said dental prosthesis. (google.com.au)
  • 5. The system of claim 4 , wherein said occlusal tool is configured to control said occlusal attribute of said dental prosthesis based on a mirror image of a contralateral tooth. (google.com.au)
  • Our stationary and portable mixing units dispense quickly and reduce material inconsistencies and voids. (3m.com.sg)
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