Results 11 to 20 of about 3,349 (212)

High‐Current Cryogenic DC Solid‐State Circuit Breaker for Electric Aircraft

IET Electric Power Applications
Cryogenic and superconducting technologies have great potential to significantly enhance the power density and efficiency of electric propulsion aircraft.
Zhongying Wang, Jiawen Xi, Xianwu Zeng, Emelie Nilsson, Jean‐francois Rouquette, Edwin Calderon, Ravi Kiran Surapaneni, Ludovic Ybanez, Xiaoze Pei   +8 more
doaj   +2 more sources

Advancements in Z-Source Solid-State Circuit Breakers for Enhanced Protection of DC Distribution Networks: A Comprehensive Review

Active and Passive Electronic Components
DC technologies constitute essential components within the scope of DC distribution networks. All DC networks confront inherent threats, such as DC short-circuit faults, necessitating robust protective measures.
Sabah Daniar, Amirhossein Khosravi Sarvenoee   +1 more
doaj   +2 more sources

Implementation of a novel hybrid cord blood banking model within a private-public-partnership. [PDF]

Transfusion
Abstract Background Umbilical cord blood (UCB) stem cells can be collected at birth, cryopreserved, and used for transplantation in hematopoietic diseases. Typically, these stem cells are stored in public banks for allogeneic use or in private depositories for potential future utilization by the family.
Laue J, Mariotta L, Fluri M, Castelli D, Kürsteiner O, Nicoloso G, Etter A, Surbek D.   +7 more
europepmc   +2 more sources

Design considerations of series type hybrid circuit breaker (S‐HCB)

IET Power Electronics
The series‐type direct current (DC) hybrid circuit breaker (S‐HCB) concept was previously reported to offer better performance than solid‐state circuit breakers (SSCB) and hybrid circuit breakers (HCB).
Mahmoud Alashi, Triston Cooper, Yuanfeng Zhou, Z. John Shen, Ian Brown, Thomas Wong   +5 more
doaj   +2 more sources

Individual-Level Trait Responses in Cyanobacterial Populations and Communities. [PDF]

Ecol Lett
Trait‐based approaches can elucidate mechanisms underlying dynamics of phytoplankton population and community, but assessing individual‐level traits in natural systems remains challenging. This study used flow cytometry to quantify single‐cell trait responses of Microcystis spp. under nutrient, light and CO2 experiment, and these responses were applied
Louchart AP, Drost AM, Lin C, Naus-Wiezer SMH, Duan Z, Litchman E, Van de Waal DB.   +6 more
europepmc   +2 more sources

Analysis of the influence of RC buffer on DC solid-state circuit breaker

Energy Reports, 2020
The DC solid state circuit breaker (SSCB) is the key equipment to construct the DC distribution network. In this paper, an improved topological scheme of RC buffer and metal oxide arrester (MOA) in parallel is proposed, which can not only improve the ...
Can Ding, Taiping Nie, Xiaojian Tian, Tianfan Chen, Zhao Yuan   +4 more
doaj   +1 more source

Smart Grid Performance Improvement with AC Solid-State Circuit Breaker having Charging and Rebreaking Capabilities

Pakistan Journal of Engineering & Technology, 2022
Although traditional electromechanical circuit breakers have a proven track record as efficient and reliable circuit safety devices. Emerging power distribution technologies and architectures such as DC microgrids require advanced breaking performance ...
Muhammad Zulqair Nain, Tahir Mahmood
doaj   +1 more source

Design and Testing of a Low Voltage Solid-State Circuit Breaker for a DC Distribution System

Energies, 2020
In this study, a low voltage solid-state circuit breaker (SSCB) was implemented for a DC distribution system using commercially available components. The design process of the high-side static switch was enabled through a voltage bias.
Leslie Tracy, Praveen Kumar Sekhar
doaj   +1 more source

Comparative Genomic and Phylogenetic Analysis of <i>Salmonella enterica</i> Isolated From Donkey. [PDF]

Transbound Emerg Dis
Salmonella is one of the most prevalent foodborne and zoonotic pathogens threatening global public health and food safety. Salmonella enterica subspecies enterica serovar Abortusequi (S. Abortusequi) is frequently reported as the etiological agent of equine abortion, septicemia, and polyarthritis.
Tian Y, Chen X, Su Y, Jiang X, Su L, Zhang B, Peng J.   +6 more
europepmc   +2 more sources

Evaluation of the Water Shielding Performance of a Capillary Barrier System through a Small-Scale Model Test

Applied Sciences, 2021
Capillary barrier (CB) systems consisting of a fine-grained soil layer placed over a coarse-grained soil layer can generally provide a water-shielding effect, increasing the slope stability of soil structures during rainfall.
Byeong-Su Kim
doaj   +1 more source