Results 91 to 100 of about 212,876 (197)

Tachometric Cup Anemometer with Wind Direction Indicator and Fibre-Optic Signal Transmission

Sensors
This article presents an innovative design of a tachometric anemometer for measuring wind velocity and direction, which does not contain electronic components and systems or power supply systems in the measurement area.
Paweł Ligęza, Paweł Jamróz, Katarzyna Socha   +2 more
doaj   +1 more source

Frontier Advances of Emerging High‐Entropy Anodes in Alkali Metal‐Ion Batteries

Advanced Functional Materials, EarlyView.
Recent advances in microscopic morphology control of high‐entropy anode materials for alkali metal‐ion batteries. Abstract With the growing demand for sustainable energy, portable energy storage systems have become increasingly critical. Among them, the development of rechargeable batteries is primarily driven by breakthroughs in electrode materials ...
Liang Du, Kaidi Zhang, Liang Wang, Di Zhao, Mengqing Hu, Mingli Li, Ming Zhou, Zhenzhen Wu, Mengyang Dong, Bo Fu, Porun Liu, Yun Wang, Hongxia Wang, Yuantong Gu, Lei Zhang   +14 more
wiley   +1 more source

Governance for quality management in smallholder-based tropical food chains [PDF]

The paper provides a framework that focuses on the linkages between several key dimensions of supply chain organization and performance of perishable tropical food products.
Ruben, Ruerd, Trienekens, Jacques H., van Boekel, Martinus A.J.S., van Tilburg, Aad   +3 more
core   +1 more source

Inventory drivers in a pharmaceutical supply chain [PDF]

, 2017
In recent years, inventory reduction has been a key objective of pharmaceutical companies, especially within cost optimization initiatives. Pharmaceutical supply chains are characterized by volatile and unpredictable demands –especially in emergent ...
Masvidal Andreu, Clara
core   +1 more source

Intrinsic Nanopore‐Assisted SnP2S6 Memristors With Ti Ion Dynamics for Compact Logic‐In‐Memory Hardware

Advanced Functional Materials, EarlyView.
Tin hexathiophosphate memristors leverage intrinsic nanopores together with a guided filament formation strategy to regulate titanium ion motion and switching behavior. The devices support reliable nonvolatile memory and reconfigurable logic‐in‐memory, demonstrating 14 Boolean logic functions in a single cell.
Thaw Tint Te Tun, Sanchali Mitra, Hongxi Su, Jiali Huo, Haofei Zheng, Michel Bosman, Yee Sin Ang, Kah‐Wee Ang   +7 more
wiley   +1 more source

Design of a Soft-start Circuit for Mine-used Intrinsic Safety Device

Gong-kuang zidonghua, 2011
For problems that instantaneous large current in start of mine-used devices could lead to power supply cutting-off and abnormal start of the devices, the paper introduced design of a kind of soft-start circuit for mine-used intrinsic safety devices which
FANG Bin, SHEN Xiao-qiang, QIU Yu
doaj  

Research on key technology and engineering application of emulsion pump in super-high mining face

Meitan kexue jishu
With the continuous development and progress of intelligent unmanned mining technology in coal mines, more and more intelligent unmanned fully-mechanized mining faces with large mining heights and super mining heights have been built and put into ...
Ran LI, Jian YE, Haicheng LU, Yuehua LAI, Hao LIU, Rongming CHEN, Tianliang YU, Yan KANG, Chuliang WANG, Dalong WANG   +9 more
doaj   +1 more source

Consumers and the Evolution of New Markets: The Case of the Ethical Foods [PDF]

Changes in consumer preferences have frequently created new markets for new products. This paper explores the antecedents of the changes in consumer preferences and the factors influencing the evolution of niche markets into commodity markets and its ...
Amanor-Boadu, Vincent, Schnitz, Casey
core   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Design of Mine-used Radar Level Meter

Gong-kuang zidonghua, 2012
In view of problem of bad precision in measurement of coal level of coal bunker by use of ultrasonic level meter, the paper introduced design of a radar level meter based on radar ranging principle. The meter takes surface radar probe as measurement unit
SUN Li, LI Qing-zhao, PAN Shou-guo
doaj