Results 121 to 130 of about 137,199 (298)

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

New Osmosis Law and Theory: the New Formula that Replaces van't Hoff Osmotic Pressure Equation

open access: yes, 2012
This article derived a new abstract concept from the osmotic process and concluded it via "osmotic force" with a new law -- "osmotic law". The "osmotic law" describes that, in an osmotic system, osmolyte moves osmotically from the side with higher ...
Huang, Hung-Chung, Xie, Rongqing
core  

Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz   +2 more
wiley   +1 more source

Open Osmosis: Promoting the Global Diffusion of Open Education Resources

open access: yesAnnals of Global Health, 2017
S. Tackett   +5 more
doaj   +1 more source

ASSEMBLY OF A METHODOLOGY FOR DETERMINATION OF MEMBRANE EFFICIENCY IN PRESERVED SHALES

open access: yesCT&F Ciencia, Tecnología & Futuro, 2009
Determination of Membrane Efficiency (ME) is a very useful tool in the study of the chemical component of wellbore stability since it is a variable input in chemical elastic models (Lomba, Chenevert & Sharma, 2000).
Jhoao Villabona-Camacho   +3 more
doaj  

Improved ion exchange membrane [PDF]

open access: yes, 1975
Membrane, made from commercially-available hollow fibers, is used in reverse osmosis, or dialysis. Fiber has skin layers which pass only small molecules. Macromolecules cannot penetrate skin.
Klein, E., Rembaum, A., Yen, S. P. S.
core   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

open access: yesAdvanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt   +11 more
wiley   +1 more source

Physiological mechanisms of intestinal absorbtion

open access: yesРоссийский журнал гастроэнтерологии, гепатологии, колопроктологии, 2009
The aim of the lecture. To discuss physiological mechanisms of absorbtion in gastro-intestinal tract (GIT).Original positions. In the literature data issues are covered from three sides: 1) topography of absorbtion of substances in various GIT segments ...
S. T. Metelsky
doaj  

Understanding Ionic Flow in Nanofluidic Blind‐Hole Anodic Aluminum Oxide (AAO) Membranes for Osmotic Energy Generation

open access: yesAdvanced Materials Technologies, EarlyView.
Anodic aluminum oxide (AAO) membranes have traditionally served as structural supports in osmotic energy systems. Here, blind‐hole AAO membranes are demonstrated as active ion‐selective platforms with tunable nanopore structures. By balancing membrane resistance, ion selectivity, and flux, enhanced performance is achieved, delivering a maximum power ...
Khanh Nhien Vu   +6 more
wiley   +1 more source

Physiological mechanisms of absorption in the intestine. Basic groups of substances

open access: yesРоссийский журнал гастроэнтерологии, гепатологии, колопроктологии, 2009
The aim of the publication. To discuss physiological mechanisms of absorption in a gastro-intestinal tract.Original positions. Mechanisms of transport of nutrients and other substances across mucosa of the gut are analyzed.
S. T. Metelsky
doaj  

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