Results 51 to 60 of about 176,734 (305)

On the development of the chondrocranium and the histological anatomy of the head in perinatal stages of marsupial mammals [PDF]

, 2017
An overview of the literature on the chondrocranium of marsupial mammals reveals a relative conservatism in shape and structures. We document the histological cranial anatomy of individuals representing Monodelphis domestica, Dromiciops gliroides ...
Forasiepi, Analia Marta, Sánchez Villagra, Marcelo R.   +1 more
core   +4 more sources

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Homo heidelbergensis: The Tool to Our Success [PDF]

, 2016
Homo heidelbergensis, a physiological variant of the species Homo sapien, is an extinct species that existed in both Europe and parts of Asia from 700,000 years ago to roughly 300,000 years ago (carbon dating). This “subspecies” of Homo sapiens, as it is
Burkard, Alexander
core   +1 more source

Comparison of Solar Fine Structure Observed Simultaneously in Ly-{\alpha} and Mg II h

, 2017
The Chromospheric Lyman Alpha Spectropolarimeter (CLASP) observed the Sun in H I Lyman-{\alpha} during a suborbital rocket flight on September 3, 2015.
Auchère, F., Bando, T., Bethge, C., De Pontieu, Bart Walter, Ishikawa, R., Kano, R., Kobayashi, K., Leenaarts, Jorrit, Narukage, N., Schmit, D., Sukhorukov, A. V., Trujillo Bueno, J., Winebarger, A.   +12 more
core   +1 more source

Wetting Interactions Between Porous Carbon Hosts and Liquid Sodium‐Potassium Alloys Toward Their Use in Negative Electrodes of Alkali‐Metal Batteries

Advanced Functional Materials, EarlyView.
Porous carbon host materials are investigated for their possible usage in liquid alkali‐metal negative electrodes. X‐ray computed tomography reveals pore‐filling behavior under various conditions: non‐wetting, forced wetting, and spontaneous wetting. The applicability of porous carbon in electrochemical cells is demonstrated at high areal capacities ...
Johannes Baller, André Hilger, Naiyu Qi, Chiara Morini, Andrea Cornelio, Arndt Remhof, Markus Osenberg, Ingo Manke, Julian Moosmann, Felix Beckmann, Gustav Graeber   +10 more
wiley   +1 more source

Occlusal Plane, Mandibular Position and Dentoalveolar Changes during the Orthodontic Treatment with the Use of Mini-Screws

Dentistry Journal
This study aimed to describe the changes produced on the occlusal plane (OP), the mandibular position and the dentoalveolar compensations of patients with distalization of the maxillary/mandibular arch assisted by mini-screws (MS).
Julián David Gómez-Bedoya, Pablo Arley Escobar-Serna, Eliana Midori Tanaka-Lozano, Andrés A. Agudelo-Suárez, Diana Milena Ramírez-Ossa   +4 more
doaj   +1 more source

Elastic Energy Storage in Biological Materials: Internal Stresses and Their Functionality

Advanced Materials, EarlyView.
Harnessing and storing internally generated elastic energy is a clever strategy by biological materials to perform functions like shape transformation, movement, and predation. This review explores how biological systems manipulate mechanisms like atomic or protein integration into minerals, protein conformational shifts, phase transitions, and osmotic
Shahrouz Amini, Paul Zaslansky, Boaz Pokroy, Peter Fratzl   +3 more
wiley   +1 more source

A clinical comparative study to assess the efficacy of a new centric registration technique with a conventional technique

The Journal of Indian Prosthodontic Society, 2019
Aim: The aim and objectives of this study were to assess and compare the efficacy of a new copyrighted technique (wax ball technique, L-77997/2018) and design (denture base design for the wax ball technique, L-78006/2018) for recording centric relation ...
R Sushma, Malvika Suresh Roy, Pronob Kumar Sanyal, Anand Joshi, Aaditee Vande, Abhijeet Ramachandra Kore   +5 more
doaj   +1 more source

MoO2‐Mediated Ni─Fe Bond Contraction and Electronic Modulation in Ni3Fe Alloy for Efficient Water Electrolysis at High‐Current‐Densities

Advanced Materials, EarlyView.
MoO2 effectively modulates the electronic structure of Ni3Fe and optimizes the Ni─Fe bonding configuration, thereby enabling dual regulation of the Volmer‐Heyrovsky steps and the evolution pathways of reaction intermediates during the water electrolysis process, which collectively accelerates both the hydrogen evolution reaction and oxygen evolution ...
Liancen Li, Haotian Xu, Guangfu Qian, Xinyu Cao, Jiawei Li, Yihao Xu, Ruyu Zhang, Douyong Min, Jinli Chen, Panagiotis Tsiakaras   +9 more
wiley   +1 more source

A clinico-radiographic study to compare and co-relate sagittal condylar guidance determined by intraoral gothic arch tracing method and panoramic radiograph in completely edentulous patients

The Journal of Indian Prosthodontic Society, 2018
Purpose: The purpose of this study was to compare and correlate sagittal condylar guidance determined by intraoral gothic arch tracing method and panoramic radiograph in edentulous patients.
Sanath Shetty, Mythili Kunta, Kamalakanth Shenoy   +2 more
doaj   +1 more source