Results 61 to 70 of about 254,615 (296)

Fronteira e organização espacial luso-espanhola na região do Rio da Prata (séc. XVIII)

open access: yesConfins
The the main objetive attributed this paper is to discuss border demarcations in the Río de la Prata region in the 18th century. The proposal becomes a perspective as an interpretative scheme - and, we think, a necessary one - for understanding ...
Ronaldo Bernardino Colvero
doaj   +1 more source

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

open access: yesAdvanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu   +14 more
wiley   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah   +9 more
wiley   +1 more source

An Alternative Proposal Explaining the Origin of the Word and Social Group ‘Székely’

open access: yesHistorical Studies on Central Europe
The word ‘Székely’ or ‘Szekler’ was formed from the Hungarian verb szökik (jump, move fast, escape, run away) using the suffix ‘-l/ly’ creating deverbal nouns. The original meaning of the word is fast-moving (person), fugitive, or runaway.
Tamás Keszi
doaj   +1 more source

Thermodynamic AI and the fluctuation frontier [PDF]

open access: green, 2023
Patrick J. Coles   +5 more
openalex   +1 more source

Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao   +8 more
wiley   +1 more source

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

“NATIONAL HISTORIES” OF MULTIETHNIC CITIES OF THE SOUTHERN UKRAINIAN FRONTIER AT THE IMPERIAL PERIOD

open access: yesМісто: історія, культура, суспільство, 2017
The author "analyzes both the practice of writing "national histories" of cities in southern Ukraine, when the past of a particular locality is viewed from the perspective of a particular ethnic group and the attempt to overcome the limitations caused ...
Victoriya Konstantinova
doaj   +1 more source

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