Results 11 to 20 of about 1,151 (195)

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

open access: yesEnergies, 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   +2 more sources

Sugar-sweetened carbonated beverage consumption correlates with BMI, waist circumference, and poor dietary choices in school children

open access: yesBMC Public Health, 2010
Background The prevalence of obesity and overweight is increasing globally. Frequently coexisting with under-nutrition in developing countries, obesity is a major contributor to chronic disease, and will become a serious healthcare burden especially in ...
Shoukri Mohammed   +5 more
doaj   +2 more sources

Sovyetler Birliği’nin Rusçayı Azerbaycan’da Hâkim Kılma Politikaları

open access: yesVakanüvis Uluslararası Tarih Araştırmaları Dergisi, 2018
XX. yüzyılın ilk çeyreğinde Azerbaycan’da Çarlık rejiminin dağılması ve bağımsız Azerbaycan Cumhuriyetinin kurulması dil ve millileşme açısından gerçekleştirilecek önemli politikaların habercisiydi.
Turgut SUBAŞI, Sabina ABBASLI
doaj   +2 more sources

A Coupled Inductor-Based SSCB With Reduced Components for DC Microgrid Protection

open access: yesIEEE Transactions on Power Electronics
DC microgrids have gained importance for their high efficiency, no need for synchronization, high power quality, and potential to reduce greenhouse gas emissions. Ensuring reliable and fast protection against over current and shor-circuit faults is considered to be a challenge even to date.
Prasanth Pithanisetty   +5 more
openaire   +4 more sources

A Qualitative Study Investigating the Barriers to the Implementation of the 'Sepsis Six Care Bundle' in Maternity Wards. [PDF]

open access: yesHealthcare (Basel), 2020
Background: In 2014, the Sepsis Six Care Bundle (SSCB) was introduced into a Scottish health region to improve patient outcomes. Poor compliance was demonstrated with the SSCB across different specialities.
Abutheraa N   +3 more
europepmc   +2 more sources

II. DÜNYA SAVAŞI SONRASI TÜRKİYE- IRAK SİYASİ İLİŞKİLERİ

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2008
II. Dünya Savaşısonrasında İngiltere dünyada süper güç olma niteliğini kaybetmiştir. Artık İngiltere’nin yerine ABD ve SSCB olmak üzere iki kuvvetli devlet oluşmuştur.
Yüksel Kaştan
doaj   +1 more source

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

open access: yesPakistan 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

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

open access: yesApplied 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

DC Solid-State Circuit Breakers with Two-Winding Coupled Inductor for DC Microgrid

open access: yesEnergies, 2021
Ensuring a protection scheme in a DC distribution system is more difficult to achieve against pole-to-ground faults than in AC distribution system because of the absence of zero crossing points and low line impedance.
Jung-min Park   +4 more
doaj   +1 more source

Research of Central Asian Geopolitics Over the Population Parameter

open access: yesAvrasya İncelemeleri Dergisi, 2022
Those countries who truly grasp the significance of geopolitical power can be said to have learned, in direct or indirect ways, the necessity of a detailed examination of the changing and unchanging elements of geopolitics.
Kaan Kapan, Oğuz Şavlı
doaj   +1 more source

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