Results 41 to 50 of about 2,884,245 (276)

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar   +5 more
wiley   +1 more source

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang   +12 more
wiley   +1 more source

The First Experiments in Russia to Obtain a Degree in Philosophy

open access: yesRUDN Journal of Philosophy
The paper attempts to identify the period in Russia when professional specialization in scientific and educational spheres is formed. To solve this problem, the author takes into account the institutional segment of philosophy in Russia, first of all ...
Vasily V. Vanchugov
doaj   +1 more source

Rendre un texte qui donne à penser ?Les paradoxes de l’écriture académique en fin de formation des enseignant.e.s

open access: yesQuestions Vives, 2018
At the term of their university studies, future primary teachers in Geneva (Switzerland) have to write a dissertation or an essay that must give evidence of their capacity to handle a complex educational question in a personal way, but also argued and ...
Olivier Maulini   +2 more
doaj   +1 more source

Qu’est-ce qu’évaluer un mémoire ?

open access: yesPenser l'Éducation, 2023
This article is embedded within scientific and philosophical literature. It relies on the authors’ reflexivity about education sciences master dissertations (and thesis) evaluations.
Olivier Marty, Nicole Caparros-Mencacci
doaj   +1 more source

Biofabrication of Endothelialized, Intrinsically Vascularized 3D‐Printed Recombinant Spider Silk Scaffolds

open access: yesAdvanced Healthcare Materials, EarlyView.
This study evaluates 3D‐printed recombinant spider silk hydrogel eADF4(C16)‐RGD in a rat AV loop model for tissue engineering. Constructs with T17b endothelial progenitor cells showed enhanced vascularization and biodegradation. Results highlight the importance of scaffold design and cellular integration in improving vascular density and overall ...
Claire M. Weinhold   +9 more
wiley   +1 more source

The Comparison of Persian Abstracts o M.A. Dissertations Of Imam Sadeq (a.s) University during 1368-1382 With International Standards of ISO in Abstracting [PDF]

open access: yesتحقیقات کتابداری و اطلاع‌رسانی دانشگاهی, 2008
This research is to determine considering the standards which are applied for the Persian abstract of Imam Sadeq University's dissertations from 1368 and the accord ability of it with the ISO of preparing the abstracts.
Reza Diba, Dr.H.Hassn Larijani
doaj  

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

open access: yesAdvanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu   +8 more
wiley   +1 more source

FAST : a fault detection and identification software tool [PDF]

open access: yes, 2016
The aim of this work is to improve the reliability and safety of complex critical control systems by contributing to the systematic application of fault diagnosis.
Duatis Juárez, Jordi
core   +4 more sources

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

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