Results 121 to 130 of about 37,316,598 (285)
Frontiers in Dentistry, 2013 Successful endodontic therapy depends on adequate mechanical and chemical debridement of the canal which requires knowledge of the canal morphology. Conventional radiography has been used to evaluate the canal type; however, direct digital radiography ...
Mahkameh Moshfeghi +3 more
doaj
The Effect of Water Management and Cell Compression in Bipolar Membrane CO2 Electrolysis to CO
Carbon Energy, EarlyView.In‐operando neutron imaging uncovers water management challenges in bipolar membrane CO2 electrolysis: Internal water generation floods the cathode, while compression dictates membrane and gas diffusion electrode integrity. Strategic adjustments are applied in this work: dry gas feed and mechanical support of the gas diffusion electrode enable stable ...
Frederik Brendel +7 more
wiley +1 more source
Carbon Energy, EarlyView.Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang +11 more
wiley +1 more source
Examination of welds by digital radiography [PDF]
, 2006 International Atomic Energy AgencyIndustrial radiography is the oldest and most reliable non-destructive test method in the examination and two dimensional evaluation of weld defects.
Ekinci, Şinasi
core
Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di +11 more
wiley +1 more source
Quality comparison of direct digital panoramic radiography and computed radiography panoramic [PDF]
, 2015 BACKGROUND AND AIM: Digital panoramic X-ray images can be captured using photostimulable phosphors or solidstate detectors (i.e. charge-coupled devices and Flat-Panels).
Purtaji, Bahareh +2 more
core
Occipital irregular delta activity in focal epilepsy
Epileptic Disorders, EarlyView.Abstract Objective Nonspecific occipital irregular delta activity (OID) is a common finding in focal epilepsy (FE). However, the significance of OID and its relationship to the underlying etiology of FE remain largely unstudied. This study aimed to investigate the relationship between OID and the etiology of FE, as well as the relationship between OID ...
Mónika Bessenyei +3 more
wiley +1 more source
Febrile status epilepticus and epileptogenesis: The FEBSTAT study
Epilepsia Open, EarlyView.Abstract The multicenter FEBSTAT study (Consequences of Prolonged Febrile Seizures in Childhood: https://grantome.com/grant/NIH/R37‐NS043209‐12; PI S. Shinnar) examined the outcome of febrile status epilepticus (FSE) in over 200 prospectively enrolled infants, with many followed for 10 years after FSE.
Darrell V. Lewis +14 more
wiley +1 more source
Clinical and Experimental Dental ResearchObjective Radiographs are an integral part of detecting proximal caries. The aim of this study was to evaluate the effect of contrast, brightness, noise, sharpness, and γ adjustment of digital intraoral radiographs on the diagnosis of proximal caries ...
Mehrdad Abdinian +5 more
doaj +1 more source