نتایج جستجو برای: eva copolymer

تعداد نتایج: 15700  

Journal: :Diablotexto Digital 2019

Journal: :BCS Learning & Development 2022

Journal: :EURASIP J. Information Security 2016
Johannes Kotzerke Hao Hao Stephen A. Davis Robert Hayes Luuk J. Spreeuwers Raymond N. J. Veldhuis Kathy J. Horadam

Law enforcement agencies around the world use ridge-based biometrics, especially fingerprints, to fight crime. Fingermarks that are left at a crime scene and identified as potentially having evidential value (EV) in a court of law are recorded for further forensic analysis. Here, we test our evidential value algorithm (EVA) which uses image features trained on forensic expert decisions for 1428...

Journal: :Dental traumatology : official publication of International Association for Dental Traumatology 2010
Darin R Lunt Deborah A Mendel William A Brantley F Michael Beck Sarandeep Huja Scott D Schriever Thomas H Grentzer Satish B Alapati

The objective of this study was to compare the impact energy absorption of three mouthguard materials in three environments. Thirty specimens with 12.7 cm x 12.7 cm x 4 mm dimensions were prepared for each material: ethylene vinyl acetate (EVA, T&S Dental and Plastics), Pro-form (Dental Resources Inc), and PolyShok (Sportsguard Laboratories). Ten specimens of each material were conditioned for ...

2015
Ankie E. Hamaekers Tim van der Beek Maurice Theunissen Dietmar Enk

BACKGROUND Suction-generated expiratory ventilation assistance (EVA) has been proposed as a way to facilitate bidirectional ventilation through a small-bore transtracheal cannula (TC). In this study, we investigated the efficiency of ventilation with EVA for restoring oxygenation and ventilation in a pig model of acute hypoxia. METHODS Six pigs (61-76 kg) were anesthetized and ventilated (int...

2017
Massimo Ralli Giuseppe Nola Luca Sparvoli Giovanni Ralli

Enlarged vestibular aqueduct (EVA) syndrome is a common congenital inner ear malformation characterized by a vestibular aqueduct with a diameter larger than 1.5 mm, mixed or sensorineural hearing loss that ranges from mild to profound, and vestibular disorders that may be present with a range from mild imbalance to episodic objective vertigo. In our study, we present the case of a patient with ...

Journal: :British journal of sports medicine 2002
B Westerman P M Stringfellow J A Eccleston

OBJECTIVE To investigate the impact characteristics of an ethylene vinyl acetate (EVA) mouthguard material with regulated air inclusions, which included various air cell volumes and wall thickness between air cells. In particular, the aim was to identify the magnitude and direction of forces within the impacts. METHOD EVA mouthguard material, 4 mm thick and with and without air inclusions, wa...

2008
X. M. Shi J. Zhang J. Jin S. J. Chen

Non-isothermal crystallization and subsequent melting of three grades of ethylene-vinyl acetate copolymer were investigated by differential scanning calorimetry (DSC) technique. The DSC crystallization curves show that vinyl acetate (VAc) content has the same effect on the onset, peak and final crystallization temperatures, and these copolymers have almost the same spacing of thermal windows un...

2017
Vanessa Sennwald David Sander Eva Pool

Considering the Influence of the Pavlovian System on Behavior: Appraisal and Value Representation Vanessa Sennwald, Eva Pool & David Sander To cite this article: Vanessa Sennwald, Eva Pool & David Sander (2017) Considering the Influence of the Pavlovian System on Behavior: Appraisal and Value Representation, Psychological Inquiry, 28:1, 52-55, DOI: 10.1080/1047840X.2017.1259951 To link to this ...

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