Results 81 to 90 of about 4,190,557 (307)

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Acetoacetates Derived From Vegetable Oils: A Platform for Tailor‐Made Vinylogous Urethane Foams

open access: yesAdvanced Functional Materials, EarlyView.
A renewable vegetable oil is converted into acetoacetate‐functionalized precursors for the preparation of catalyst‐free vinylogous urethane foams. Room‐temperature foaming with n‐pentane generates lightweight cellular materials, while the choice of amine enables control over foam structure and mechanical properties.
Krzysztof Polaczek   +8 more
wiley   +1 more source

Regulating Vendor Market Concentration: Challenges in Digital Government for Health Information Sharing

open access: yesAdministrative Sciences
Policymakers face a dilemma in determining the optimal approach to regulating highly concentrated markets, especially in the context of digital government initiatives in healthcare.
Na-Eun Cho
doaj   +1 more source

Annual report of Lands and Surveys Branch.

open access: yes, 1912
At head of title: Commonwealth of Australia.; Report year ends 30 June.; Report for year ending 30th June, 1913, published 1914 "... under the authority of the Honorable the Minister of state for Home Affairs by Charles Robert Scrivener", by William ...
Australia. Department of Home Affairs. Lands and Surveys Branch.
core  

Electron‐Deficient Linkers Enhance H2O2 Electrosynthesis in Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
Linker π‐conjugation modulates the electronic state of the Ni–N4 centers and their interaction with the key *OOH intermediate while preserving the primary coordination motif. NiPc‐PTDA delivers an H2O2 selectivity of 92% and a production rate of 34.8 mol gcat−1 h−1, highlighting linker electronic properties as a molecular design parameter for NiPc ...
Houting Xie   +7 more
wiley   +1 more source

Uganda 1:50 000 [cartographic material].

open access: yes, 1947
Various eds. Topographic map series of Uganda showing international and provincial boundaries, roads, railways, mosques and populated areas. Relief shown by contours, form lines and spot heights.; Some sheets issued by the Directorate under its earlier ...
Great Britain. Directorate of Overseas Surveys.
core  

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

open access: yesAdvanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han   +4 more
wiley   +1 more source

VENTAJAS E INCONVENIENTES DEL USO DE MUESTRAS DE ESTUDIANTES EN CUESTIONARIOS ONLINE

open access: yesRevista de Estudios Empresariales. Segunda Época, 2013
The use of student samples in consumer research has been widely used since the beginning of the discipline, although this practice has not been without criticism from the academy.
Myriam Martínez Fiestas
doaj  

Fiji 1:50,000 [cartographic material].

open access: yes, 1956
Various eds. Relief shown by spot heights, contours, and form lines.; Spheroids: Clarke 1880 and International.; Includes sheet index, magnetic information and reliability diagrams, sheet history, and UTM grid.; Map series of Fiji showing populated areas,
Great Britain. Directorate of Colonial Surveys.
core  

Mitochondria‐Targeted Nanotherapies in Aging Neurodegenerative Disorders: Emerging Prospects and Clinical Potential

open access: yesAdvanced Healthcare Materials, EarlyView.
Mitochondria‐targeted nanotherapies emerge as a promising strategy for combating aging‐associated neurodegenerative disorders (NDs) by restoring mitochondrial function, reducing oxidative stress, and improving neuronal survival. Recent advances in nanotechnology, therapeutic delivery, and translational research are highlighted, providing insights into ...
Dnyandev G. Gadhave   +8 more
wiley   +1 more source

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