Results 91 to 100 of about 2,744,515 (307)

Piezoelectric Polyurethane/Barium Titanate Composites with High Stretchability and Voltage Output for Energy Harvesting in Soft Wearable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
Piezoelectric additives are combined with an elastomer host, creating a material with properties of both parent materials: high voltage output and exceptional stretchability. These stretchable piezoelectric materials have the robustness for integration into soft wearable electronics, functioning as renewable energy harvesters to charge capacitors.
Patryk Wojciak   +3 more
wiley   +1 more source

Electoral systems and international trade policy [PDF]

open access: yesActual Problems of Economics, 7(121), pages 366-371 (2011), 2020
We develop a simple theoretic game a model to analyze the relationship between electoral sys tems and governments' choice in trade policies. We show that existence of international pressure or foreign lobby changes a government's final decision on trade policy, and trade policy in countries with proportional electoral system is more protectionist than ...
arxiv  

Advances in Early Warning of Thermal Runaway in Lithium‐Ion Battery Energy Storage Systems

open access: yesAdvanced Sensor Research, EarlyView.
This review presents a comprehensive analysis of cutting‐edge sensing technologies and strategies for early detection and warning of thermal runaway in lithium‐ion battery energy storage systems. It discusses the factors inducing thermal runaway, the evolution mechanism, and the detectable characteristic signals, along with advancements in ...
Duzhao Han   +3 more
wiley   +1 more source

The restoration potential of offshore mussel farming on degraded seabed habitat

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 437-449, December 2022., 2022
Due to the artificial structures that accumulate mussels and exclude destructive fishing practices, the seabed could be restored by the installation of mussel farming structure. After four years, there was a significantly greater abundance of mobile taxa compared to the Controls that remained open to trawling. Commercial European lobster and brown crab
Danielle Bridger   +7 more
wiley   +1 more source

Design and Research of Intelligent Remote Control Fan Based on Single Chip Microcomputer and Bluetooth Technology

open access: yesITM Web of Conferences, 2017
This paper is designed for intelligent remote control fans. The design of the microcontroller as the core, the sensor, Bluetooth and Andrews system applied to the design of intelligent remote control fan.
Zhang Xue-Xia, Dang You-Yun, Fu An-Ying
doaj   +1 more source

Competitiveness of educational favour in the direction of the spesiality “Sport Management“ in the educative market of Ukraine

open access: yesPedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2014
Purpose: Іn this article the nature of the concept of sport management was studied, the main trends of the speciality “Sport Management” was analyzed, supply and demand of the education market was determined. Material: the Ukrainian educational market in
V.E. Kudelko, A.M. Kudelko
doaj   +1 more source

Trade Network Reconstruction and Simulation with Changes in Trade Policy [PDF]

open access: yesarXiv, 2018
The interdependent nature of the global economy has become stronger with increases in international trade and investment. We propose a new model to reconstruct the international trade network and associated cost network by maximizing entropy based on local information about inward and outward trade.
arxiv  

The Global Warming Potential of Geoengineering via Radiative Cooling

open access: yesAdvanced Sustainable Systems, EarlyView.
The cooling power of engineered radiative cooling materials is determined and compared to conventional construction and roofing materials and Earth's natural surfaces. Results show if 1% of Earth's surface are to be covered with state‐of‐the‐art radiative cooling materials the terrestrial radiative forcing would decrease by 1.61 W·m−2 (from 0.6 to −1 ...
Atousa Pirvaram   +2 more
wiley   +1 more source

The multifactorial aquaculture‐related COVID‐19 shock in Benin, West Africa: A socio‐economic perspective of mitigating the disruptive impacts on the small‐scale and subsistence producers

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 507-521, December 2022., 2022
Graphical Abstract This study deals with a timely topic, COVID‐19, whose impacts on aquaculture have never been quantified in Benin. Direct discussions were held with aquaculture producers to understand how they are feeling the impact of the pandemic on their business.
Toundji Olivier Amoussou   +7 more
wiley   +1 more source

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