Results 81 to 90 of about 13,894 (296)

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Design and development of top down 2D action-adventure video game with hack & slash and bullet hell elements [PDF]

open access: yes, 2019
Treball final de Grau en Disseny i Desenvolupament de Videojocs. Codi: VJ1241. Curs acadèmic: 2018/2019The following document contains the report for the Final Project of the Video Game Design and Development Degree.
Estradera Benedicto, Daniel
core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Diversification of Aquaculture in the Sub-Saharan Region—The Obscure Snakehead

open access: yesFishes
The sub-Saharan region shows fast growth in aquaculture, but current production is dominated by two species, the African catfish and tilapia. In order to support the expansion of the industry and ensure food resilience of the sector, diversification is ...
Sven Wuertz   +2 more
doaj   +1 more source

Computational Diagnostic Techniques for Electrocardiogram Signal Analysis

open access: yesSensors, 2020
Cardiovascular diseases (CVDs), including asymptomatic myocardial ischemia, angina, myocardial infarction, and ischemic heart failure, are the leading cause of death globally.
Liping Xie   +4 more
doaj   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Development and Function of the Cardiac Conduction System in Health and Disease

open access: yesJournal of Cardiovascular Development and Disease, 2017
The generation and propagation of the cardiac impulse is the central function of the cardiac conduction system (CCS). Impulse initiation occurs in nodal tissues that have high levels of automaticity, but slow conduction properties.
David S. Park, Glenn I. Fishman
doaj   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

A Method for Diagnosing Gearboxes of Means of Transport Using Multi-Stage Filtering and Entropy

open access: yesEntropy, 2019
The paper presents a method of processing vibration signals which was designed to detect damage to wheels of gearboxes for means of transport. This method uses entropy calculation, and multi-stage filtering calculated by means of digital filters and the ...
Tomasz Figlus
doaj   +1 more source

OPTIMIZING SWAP FOR DIRECTED ENERGY – DETECTION OF BURIED CONDUCTORS WITH LOW-ENERGY HIGH-VOLTAGE PULSES [PDF]

open access: yes, 2017
High-voltage directed energy systems have shown promise in the role of neutralizing improvised explosive devices (IEDs) in various experiments over the last decade.
Pouncey, Jon C
core   +1 more source

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