Results 61 to 70 of about 215,818 (250)
Avaliação ex vivo da eficácia do root zx e do raypex na determinação do limite apical da instrumentação endodôntica [PDF]
, 2012 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste trabalho foi avaliar a capacidade de dois aparelhos eletrônicos localizarem o forame apical e a constrição apical, limites considerados ...
Grieser, Mariele
core
Shaping mammalian tissues with light : optogenetic control of apical constriction [PDF]
, 2022 During embryonic development, cellular forces synchronize in space and time to generate functional tissue shapes. Apical constriction is a force-generating process necessary to provoke the folding of multiple organ primordia during early development.
Martínez Ara, Guillermo
core
Advanced Materials, EarlyView.Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum +14 more
wiley +1 more source
Apical instrumentation in endodontic therapy
Padjadjaran Journal of Dentistry, 2007 Cleaning and shaping of the root canal as the foundation for successful endodontic therapy. Cleaning of the root canal as the removal of all the contents of the root canal systems before and during shaping.
Kurniasri Darliana, Endang Sukartini
doaj +1 more source
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source
MRCK-1 Drives Apical Constriction in C. elegans by Linking Developmental Patterning to Force Generation. [PDF]
Curr Biol, 2016 Apical constriction is a change in cell shape that drives key morphogenetic events including gastrulation and neural tube formation. Apical force-producing actomyosin networks drive apical constriction by contracting while connected to cell-cell ...
Marston DJ +9 more
europepmc +2 more sources
, 2020 The Drosophila embryonic salivary gland (SG) invaginates by budding to form a three-dimensional tube. Coordinated apical constriction during SG invagination is critical for proper tube shape.
Thao Le (8729714) +1 more
core +1 more source
Shroom Induces Apical Constriction and Is Required for Hingepoint Formation during Neural Tube Closure [PDF]
, 2003 Background: The morphogenetic events of early vertebrate development generally involve the combined actions of several populations of cells, each engaged in a distinct behavior.
Wallingford, John B. +3 more
core +1 more source
Advanced Materials, EarlyView.A soap‐film inspired strategy enables the fabrication of ultrathin yet robust GelMA‐PAAm membranes for breathing lung culture. The hydrogel membrane supports long‐term cyclic deformation under air‐liquid interface conditions, enabling physiologically relevant breathing motions of engineered lung tissue culture. ABSTRACT Breathing continuously stretches
Yunji Lee +9 more
wiley +1 more source
Assessment of Root Morphology and Apices of First and Second Maxillary Molars in Tehran Population [PDF]
Journal of Dental Materials and Techniques, 2015 Introduction: Objective: This study aimed to assess the possible variations in root canal anatomy and topography of the apices of first and second maxillary molars.
Mandana Naseri +3 more
doaj