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Showing 1 to 20 of 800 for “"Molar"”.
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Measurements of the Molar Heat Capacity and the Molar Excess Enthalpy for Various Alkanolamines in Aqueous Solutions
The purpose of this study is to determine the molar heat capacity (Cp) and molar excess enthalpy for 4-Ethylmorpholine, 2-(Isopropylamino)ethanol, 2-(Diisopropylamino)ethanol, 3-Dimethylamino-1-propanol(3-DEAP), and1-Dimethylamino-2-propanol (1-DEAP) in aqueous solutions by means of a C80 heat flow …
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Sensitivity to molar contingencies of food presentation
… The results lend limited support to the molar account that behavior is sensitive to changes in rates of stimulus events.
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Retrieval Advances of BrO/SO2 Molar Ratios from NOVAC
Measurements of magnitude and composition of volcanic gas emissions allow insights in magmatic processes. Within the Network for Observation of Volcanic and Atmospheric Change(NOVAC) automatically scanning UV-spectrometers are monitoring gas emission at volcanoes. The emissions of BrO and SO2 can …
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Panoramic Radiographic Diagnosis of Molar-Incisor Hypomineralization in Permanent Dentition
… of panoramic radiographs for identifying Molar–Incisor Hypomineralization (MIH) in the permanent dentition of children and to compare the diagnostic performance of pediatric dental specialists with that of other dental professionals. Methods: This cross-sectional observer-based study was …
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Molar Incisor Hypomineralization and Developmental Dental Anomalies: A Case-Control Study
Title: Molar Incisor Hypomineralization and Dental Anomalies: A Case-Control Study Authors : Park J1, Kratunova E1, Alrayyes S1, Alsaleh M1,Galang-Boquiren M2, Ahmed AT 1 Author affiliations :1 Department of Pediatric Dentistry, College of Dentistry, University of Illinois, Chicago, IL, USA …
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Molar pregnancy: A fifteen - year experience of a single tertiary institution
… with morbidities and may sometimes be fatal (2). Molar pregnancy represents as two entities, complete or partial mole, which are mostly benign and can be distinguished by gross morphology, histopathology and genetic analysis (3). The incidence and etiologic factors contributing to the development …
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Spirometer techniques for measuring molar composition in argon carbon dioxide mixtures
This paper examines a new technique for measuring gas composition through the use of a spirometer. A spirometer is high precision pressure transducer which measures the speed of sound in a gas through the emission and reception of ultrasonic pulses, commonly used in medicine to measure patient lung …
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The effect of music therapy at surgical extraction of impacted 3rd molar
현대 치과의술의 발달로 다양한 형태의 진정제와 마취제가 치과치료 시 환자의 불안과 통증을 감소시키기 위해 사용되기는 하나, 구강 내 처치는 환자에게 기본적으로 불안감을 느끼게 한다. 따라서 본 연구는 음악요법이 매복지치 발치 환자의 불안, 통증 및 혈압, 맥박변화에 미치는 영향을 파악함으로써, 치과 치료 시 간호 중재법으로 음악요법을 제공하는 것이 효과적인지를 알아보고자 하였다. 연구대상은 2007년 4월부터, 5월까지 수원의 S종합병원에 매복지치의 외과적 발치를 위해 내원한 환자 중 선정기준에 맞는 실험군 32명, 대조군 …
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Excess molar volume and isentropic compressibility for binary or ternary ionic liquid systems
Submitted in fulfilment of the requirements of the Degree of Doctor of Technology: Chemistry, Durban University of Technology, Durban, South Africa, 2010.
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Colorado microdissection needle versus cold steel scalpel for incisions in third molar surgery
… CMN and the other side with steel scalpel. Third molar surgery is the most commonly performed procedure by maxillo-facial and oral surgeons, and is associated with expected but transient sequelae such as pain, swelling and trismus. Modalities to reduce the severity of these sequelae are desirable. …
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Force Values and Rate of Distal Movement of the Mandibular First Permanent Molar
… of mesially tipped mandibular first permanent molars in children nine to thirteen years of age. The study was designed to determine the rate of movement and pain response of this tooth when relatively light specified forces were applied for distal movement. This study was undertaken in the …
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Osso alveolar em locais de agenesia do segundo pré-molar inferior: uma revisão sistemática
A agenesia do segundo pré-molar inferior tem prevalência de 3% na população mundial, mais frequente em mulheres e com manifestação bilateral. Com o objetivo de encontrar resultados na literatura a respeito das dimensões e morfologia ósseas em locais de agenesia do segundo pré-molar inferior …
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The partial molar volume of carbon dioxide in peridotite partial melt at high pressure
The partial molar volume of CO2 (VCO2) in silicate melt was determined for a komatiite composition using high pressure sink/float experiments in a multi-anvil press. The density of the experimental melt at pressure was determined by observing sinking and floating of pure forsterite (Fo100) and 90% …
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A Comparison of the Nance Holding Arch and Kloehn Headgear in Maxilliary Molar Anchorage
… 9 through adult, were evaluated for maxillary molar anchorage loss during cuspid retraction. The Nance Holding Arch and Kloehn cervical headgear were compared as anchorage devices. A control group received no anchorage mechanics during cuspid retraction. All cuspids were retracted with Hilger's …
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Molar Wear Patterns in Macaca Fascicularis, Presbytis Cristatus and Presbytis Rubicunda: A Photogrammetric Analysis
Investigations into the relationship between molar form and function provided the theoretical basis for this investigation. The basic thesis can be summarized as follows: given that molar form is important in food-processing, and given that molar form changes with wear, animals with different diets …
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Solid-Supercritical Fluid Equilibrium: Experimental and Theoretical Studies of Partial Molar Volumes and Solubilities
… by measuring both the solubilities and partial molar volumes of relatively simple organic solids dissolved in the fluid phase between 12-70(DEGREES)C and 50-450 Bar. Results of solubility experiments for naphthalene dissolved in supercritical ethane and anthracene, phenanthrene and …
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Crystallization Behavior of Bisphenol-A Polycarbonate: Effects of Crystallization Time, Temperature, and Molar Mass
… of crystallization time, temperature, and molar mass on crystallization kinetics. The effects of molar mass on the glass transition temperature (Tg) and heat capacity change at Tg, and the amorphous density of PC were investigated. Similar to many semicrystalline polymers, PC exhibits a …
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Effect of Overlying Material on EndoCem Mineral Trioxide Aggregate Setting Reaction in Primary Molar Pulp
… on the microhardness of ENDOCEM-MTA in primary molar pulpotomies. The study assessed whether the material placed over ENDOCEM-MTA affects its setting reaction, surface hardness, and uniformity across depths. Methods: Fifty extracted primary molars were prepared using standardized pulpotomy …
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Comparison of time taken and breakage of six different endodontic systems to prepare molar teeth
… different endodontic filing systems to prepare molar teeth. A total of 96 molar teeth were used in the study, divided equally, ie 16 teeth per system selected randomly, totalling 48 canals per system. A standardised access cavity was prepared for all the teeth before selection. The canals were …
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