Results 91 to 100 of about 206,348 (274)
天地一体化信息网络, 2021 In order to solve the problems of high packet loss rate, high bit error rate and long delay in space-integrated-ground information network, a transmission protocol (SRTP), which was based on UDP and SCPS-TP was designed.In SRTP, ACK and NAK ...
Yaming Ban +3 more
doaj +2 more sources
International Journal of Advanced Nuclear Reactor Design and TechnologySpace nuclear power systems are promising for deep space missions. As the critical component of the space nuclear power system, radiators' performance significantly impacts both the cycle efficiency and operational safety.
Tao Liu +5 more
doaj +1 more source
Energy Optimal Transmission Scheduling in Wireless Sensor Networks
, 2010 One of the main issues in the design of sensor networks is energy efficient communication of time-critical data. Energy wastage can be caused by failed packet transmission attempts at each node due to channel dynamics and interference.
Koksal, Can Emre, Srivastava, Rahul
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Managers' Sustainability Mindset: The Role of Place Attachment and Absorptive Capacity
Corporate Social Responsibility and Environmental Management, Volume 33, Issue 3, Page 4306-4328, May 2026.ABSTRACT Sustainability mindset among managers is crucial for advancing sustainable development and creating long‐term environmental and social value. This study focuses on middle managers in Indian organizations and explores how place attachment and managerial absorptive capacity affect their sustainability mindset.
Asha K. S. Nair +2 more
wiley +1 more source
Evolution of Peripheral Visual System in the Apoidea: A Role for Food Item Mobility?
Ecology and Evolution, Volume 16, Issue 5, May 2026.Since larger compound eyes and ocelli altogether improve vision, one may expect that insects specialised in chasing very mobile resources possess such morphological optimisation. By analysing 77 species of bees and wasps, we have found that wasps had larger eyes, but not larger ocelli, than bees.
Chiara Francesca Trisoglio +4 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.The flow‐through hollow fiber gas diffusion electrodes can continuously deliver CO2 to catalytic sites to suppress the hydrogen evolution reaction, while the abundant 2D silver nanosheet structure enhances *COOH intermediate adsorption, promoting the electrochemical conversion of CO2 to CO.
Guoliang Chen +8 more
wiley +1 more source
Reversible Gating of the NaK Channel by Changes in Redox Potential [PDF]
, 2013 Raymond W. Bourdeau, Eduardo Perozo
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Fabrication and test of a space power boiler feed electromagnetic pump. Part 2: Test facility and performance test [PDF]
A three-phase helical induction electromagnetic pump, designed for the boiler-feed pump of a potassium Rankine-cycle space power system, was built and tested.
Amos, J. C. +3 more
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Acta Anaesthesiologica Scandinavica, Volume 70, Issue 5, May 2026.ABSTRACT Background Clinicians often administer opioids to manage postoperative pain, but with considerable variation in chosen opioid and dosing strategies. This post hoc analysis of a Danish nationwide survey assessed how profession, length of experience, and geographical region impact dosing in the intraoperative phase (end of surgery) and the ...
Trang Xuan Minh Tran +44 more
wiley +1 more source
NaK Plugging Meter Design for the Feasibility Test Loops [PDF]
, 2008 The design and predicted performance of a plugging meter for use in the measurement of NaK impurity levels are presented. The plugging meter is incorporated into a Feasibility Test Loop (FTL), which is a small pumped-NaK loop designed to enable the rapid,
Godfroy, Thomas J. +3 more
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