Results 61 to 70 of about 182,284 (300)

Microleakage Evaluation Around Retrograde Filling Materials Prepared Using Conventional and Ultrasonic Techniques [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: The importance of the retrograde cavity preparation and the material used to restore is of utmost importance to achieve successful surgical endodontics. Aim: The aim of the present study is to evaluate the apical microleakage of root end
Pragna Mandava, Nagesh Bolla, Jayaprakash Thumu, Sayesh Vemuri, Sunil Chukka   +4 more
doaj   +1 more source

Toward Standardization in CO2 Electrolysis: A Round Robin Study

Advanced Energy Materials, EarlyView.
CO2 electrolysis is a promising green technology for producing fuels and chemicals. To support its real‐world adoption, researchers conducted a collaborative study to identify sources of experimental variability. They found key differences in temperature and pressure control across labs and proposed a standardized testing protocol to improve ...
Dorottya Hursán, Kevinjeorjios Pellumbi, Balázs Endrődi, Angelika A. Samu, Emilia Wessel, Henri Pelzer, Viktor Józó, Jasper Biemolt, Ulf‐Peter Apfel, Thomas Burdyny, Brian Seger, Peter Strasser, Csaba Janáky   +12 more
wiley   +1 more source

Publications of the Mineral Research and Exploration Institute of Turkey

Bulletin of the Mineral Research and Exploration, 1966
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MTA -
doaj  

Comparative evaluation of fracture resistance of simulated immature teeth and its effect on single visit apexification versus complete obturation using MTA and biodentine

Journal of Family Medicine and Primary Care, 2020
Aim and Objectives: This study sought to evaluate and compare the fractured resistance of simulated immature teeth and the effect of single visit apexification versus complete obturation using MTA and biodentine.
Pawan Darak, Manoj Likhitkar, Shachi Goenka, Abhinav Kumar, Priyanka Madale, Ashwini Kelode   +5 more
doaj   +1 more source

Evaluation of the cytotoxic effects of a new Harvard MTA compared to MTA Flow and ProRoot MTA on human gingival fibroblasts

Saudi Dental Journal, 2021
Background: Biocompatibility is an essential property for any dental root repair material that may interact with the surrounding periodontal tissues. We hypothesise that the three mineral trioxide aggregate (MTA) restorative brands ProRoot MTA, MTA Flow ...
Abdel-Rahman Youssef, Samia Elsherief
doaj   +1 more source

Features of aura in paediatric migraine diagnosed using the ICHD 3 beta criteria [PDF]

, 2017
Background In children and adolescents, the prevalence rate of migraine with aura is 1.6%. Few studies concerning migraine with aura features in paediatric population have been reported.
Balestri, Martina, Battan, Barbara, Capuano, Alessandro, Maiorani, Daniela, Papetti, Laura, Tarantino, Samuela, Valeriani, Massimiliano, Vigevano, Federico   +7 more
core   +1 more source

Dissecting Pirtobrutinib Resistance in Mantle Cell Lymphoma Through Single‐Cell Multi‐Omics

American Journal of Hematology, EarlyView.
ABSTRACT Pirtobrutinib (PBN), a non‐covalent BTK inhibitor, has been approved by the FDA for relapsed/refractory mantle cell lymphoma (MCL); however, resistance to PBN has been observed. To dissect the molecular dynamics driving PBN resistance, we performed integrative single‐cell multi‐omic profiling (scRNA‐seq, scATAC‐seq, and scDNA‐seq) on ...
Fangfang Yan, Yang Liu, Heng‐Huan Lee, Wei Wang, Joseph McIntosh, Yijing Li, Jovanny Vargas, Yue Fei, Sairah Ahmed, Lukas M. Simon, Michael Wang   +10 more
wiley   +1 more source

Rasionalitas Pilihan Orang Tua terhadap Pesantren sebagai Lembaga Pendidikan Remaja Awal [PDF]

, 2015
Penelitian ini bertujuan menjelaskan alasan orang tua memilih pesantren sebagai lembaga pendidikan remaja awal. Penelitian dilaksanakan di SMP MTA Gemolong dengan teknik pemilihan informan berupa purposive sampling.
Arsita, M. (Meita)
core   +3 more sources

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

How long has NICE taken to produce Technology Appraisal guidance? A retrospective study to estimate predictors of time to guidance. [PDF]

, 2013
OBJECTIVES: To assess how long the UK's National Institute for Health and Clinical Excellence's (NICE) Technology Appraisal Programme has taken to produce guidance and to determine independent predictors of time to guidance. DESIGN: Retrospective time to
Casson, Steven G, Miners, Alec, Ruiz, Francis J   +2 more
core   +1 more source