Results 71 to 80 of about 138,250 (315)

Direct Surface Modification of the Epidermis Using Mussel‐Inspired Polydopamine with Multiple Anti‐Biofouling Functions

open access: yesAdvanced Healthcare Materials, EarlyView.
Surface modification using mussel‐derived polydopamine (PDA) is a versatile and robust biocompatible strategy that enables direct application to various epidermal surfaces, regardless of their morphological complexity or surface characteristics. The PDA‐coated epidermis exhibits multiple anti‐biofouling functionalities, including antibacterial and anti‐
Su Eon Lee   +14 more
wiley   +1 more source

A receptor and neuron that activate a circuit limiting sucrose consumption

open access: yeseLife, 2017
The neural control of sugar consumption is critical for normal metabolism. In contrast to sugar-sensing taste neurons that promote consumption, we identify a taste neuron that limits sucrose consumption in Drosophila.
Ryan M Joseph   +3 more
doaj   +1 more source

Effects of the GABA(B) agonist baclofen on volitional swallowing in normal subjects

open access: yesKaohsiung Journal of Medical Sciences, 2023
The GABA(B) receptor agonist baclofen is known to suppress the rate of spontaneous swallowing but not pharyngeal muscle contraction. The extent to which baclofen may alter volitional swallowing is not currently known.
Jui‐Sheng Hung   +8 more
doaj   +1 more source

Synthetic MRI-aided Head-and-Neck Organs-at-Risk Auto-Delineation for CBCT-guided Adaptive Radiotherapy [PDF]

open access: yesarXiv, 2020
Purpose: Organ-at-risk (OAR) delineation is a key step for cone-beam CT (CBCT) based adaptive radiotherapy planning that can be a time-consuming, labor-intensive, and subject-to-variability process. We aim to develop a fully automated approach aided by synthetic MRI for rapid and accurate CBCT multi-organ contouring in head-and-neck (HN) cancer ...
arxiv  

Building a cell and anatomy ontology of Caenorhabditis elegans [PDF]

open access: yes, 2003
We are endowed with a rich knowledge about Caenorhabditis elegans. Its stereotyped anatomy and development has stimulated research and resulted in the accumulation of cell-based information concerning gene expression, and the role of specific cells in ...
Albertson   +15 more
core   +5 more sources

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

open access: yesAdvanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang   +12 more
wiley   +1 more source

Stage T4B head and neck cancer survival outcome comparisons based on treatment modality: is surgery a viable treatment option? [PDF]

open access: yes, 2016
IMPORTANCE: Advanced stage head and neck cancers are often deemed unresectable due to the aggressive nature of the cancer. In evaluating survival patterns of patients with stage IVb tumors, it is valuable to determine whether patients who undergo ...
Kidwai, Neiha
core   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

open access: yesAdvanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu   +3 more
wiley   +1 more source

A Surgical Hazard During Adenoidectomy in Children—A Case Report

open access: yesChildren
Background: Adenoidectomy is one of the world’s most frequently performed surgical procedures. Although the operation is relatively simple and with a very low percentage of complications, it can sometimes be accompanied by fatal complications.
Željka Roje   +3 more
doaj   +1 more source

Koalas use a novel vocal organ to produce unusually low-pitched mating calls [PDF]

open access: yes, 2013
SummaryDuring the breeding season, male koalas produce ‘bellow’ vocalisations that are characterised by a continuous series of inhalation and exhalation sections, and an extremely low fundamental frequency (the main acoustic correlate of perceived pitch)
Allan J. McKinnon   +15 more
core   +1 more source

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