Results 81 to 90 of about 482,320 (285)

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan   +12 more
wiley   +1 more source

Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors

open access: yesAdvanced Materials, EarlyView.
A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa   +3 more
wiley   +1 more source

Role of spatial heterogeneity on the collective dynamics of cilia beating in a minimal 1D model

open access: yes, 2017
Cilia are elastic hairlike protuberances of the cell membrane found in various unicellular organisms and in several tissues of most living organisms. In some tissues such as the airway tissues of the lung, the coordinated beating of cilia induce a fluid ...
Dey, Supravat   +2 more
core   +1 more source

Handed Magnon Propagation in Easy‐Axis Antiferromagnetic α‐Fe2O3

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
Coherent excitation and detection of handed magnons are achieved in the easy‐axis antiferromagnet α‐Fe2O3. An external magnetic field lifts the degeneracy between left‐ and right‐handed magnons without affecting their propagation velocity. The Dzyaloshinskii–Moriya interaction and anisotropy modulate their amplitude and damping, enabling intrinsic ...
Chang Xu   +3 more
wiley   +1 more source

Aqueously Upcycled Lignin with Emergent Tribonegativity for Skin‐Integrated Triboelectronics

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
Aqueously upcycled lignin is transformed into a printable ink that self‐assembles into a nanotextured surface during printing with the highest reported biopolymer‐based tribonegativity. The resulting skin‐integrated triboelectric sensor enables high‐fidelity cardiovascular monitoring and objective mental workload classification, demonstrating a ...
Robert Ccorahua‐Santo   +3 more
wiley   +1 more source

Marital conflicts in the provincial families’ daily life during the second half of the 19th and early 20th centuries: a gender perspective

open access: yesИзвестия высших учебных заведений. Поволжский регион: Гуманитарные науки
Background. The article examines the marital conflict in the provincial families focusing on a variety of issues related to beatings and abuse took place in Tver and Yaroslavl Provinces. The discussed issue is relevant and the study of marriage conflicts
Olesya V. Vanyushina   +1 more
doaj   +1 more source

Efficiency of beating cloth in sampling for soybean insect pests in different row spacing and cultivars

open access: yesSemina: Ciências Agrárias, 2014
An experiment was conducted to compare the collecting capacity of three types of beating cloth in sampling for soybeans caterpillars and stink bugs in different row spacing and cultivars.
Glauber Renato Stürmer   +5 more
doaj   +1 more source

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

The younger flagellum sets the beat for Chlamydomonas reinhardtii

open access: yeseLife
Eukaryotes swim with coordinated flagellar (ciliary) beating and steer by fine-tuning the coordination. The model organism for studying flagellate motility, Chlamydomonas reinhardtii, employs synchronous, breaststroke-like flagellar beating to swim, and ...
Da Wei   +3 more
doaj   +1 more source

Non heart-beating donors in England

open access: yesClinics, 2008
When transplantation started all organs were retrieved from patients immediately after cardio-respiratory arrest, i.e. from nonheart-beating donors. After the recognition that death resulted from irreversible damage to the brainstem, organ retrieval ...
Eleazar Chaib
doaj   +1 more source

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