Results 41 to 50 of about 6,242 (305)

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim   +2 more
wiley   +1 more source

Is It Real Type‐II or S‐Scheme? A Three‐Phase Diagnostic Protocol for Identifying Potentially Mislabeled Heterojunction Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley   +1 more source

Protocol for a realist review of General Practitioners’ Role in Advancing Practice in Care Homes (GRAPE study)

open access: yesBMJ Open, 2020
Introduction Older people who live in care homes have a high level of need with complex health conditions. In addition to providing medical care to residents, general practitioners (GPs) play a role as gatekeeper for access to services, as well as ...
Reena Devi   +5 more
doaj   +1 more source

إدراک القائمين بالاتصال في المواقع الإخبارية الإلکترونية الأردنية لقانون الجرائم الإلکترونية وعلاقته بالممارسة المهنية [PDF]

open access: yesالمجلة المصرية لبحوث الإعلام, 2019
تتمثل مشکلة هذه الدراسة في مستويات إدراک ووعي القائم بالاتصال في الصحافة الإخبارية الإلکترونية الأردنية للضوابط القانونية بشکل عام وقانون الجرائم الإلکترونية مجالاً خاصاً لقياس ذلک الإدراک من قبل المبحوثين.
خلف محمد الطاهات   +3 more
doaj   +1 more source

Functional Blood‐Brain Barrier Crossing by Biomimetic M13 Phage Vectors for Targeted Neuronal Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino   +12 more
wiley   +1 more source

In searching of the world gatekeeper

open access: yesПроблеми на постмодерността, 2014
A number of notable scientists and researchers of the communication science take a central place in their writings on the topic of influencing and shaping public opinion, but also for the group response and the leaders of public opinion.
Violeta Nikolova
doaj  

A Study on the Efficiency of Disaster Information Communication Based on the Gate Keeper Theory

open access: yes, 2023
In recent years, major disasters have occurred frequently, with sudden floods, rampant epidemics, and typhoons... Faced with sudden disasters, the affected population is often caught unprepared.
Cai Shaojie   +3 more
core   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

open access: yesAdvanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo   +4 more
wiley   +1 more source

The Role of English in China’s Matchmaking Market

open access: yesSAGE Open
Research has focused on how English proficiency influences Chinese people’s education and occupational opportunities and choices. However, little is known about how it impacts the matchmaking practice in such context.
Dan Zhao, Qi Shen
doaj   +1 more source

GenAI as an Educational Gatekeeper: Balancing Personalisation and Standardisation in Higher Education

open access: yesEURODL
This conceptual paper theorises Generative AI (GenAI) as a structural gatekeeper in higher education, advancing gatekeeping theory through a synthesis of media studies and educational governance.
Felipe Tessarolo   +3 more
doaj   +1 more source

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