Results 91 to 100 of about 1,630 (220)
Effects of Organic and Non-Organic refrigerants in cascade absorption refrigeration system.
, 2020 In this study, Vapour Compression and Vapour Absorption Cascade Refrigeration Cycle has been introduced by using LiBR-H2O in Absorption Cycle and r-134a in the Compression Cycle in this Cascade Cycle and result also have been validated. Different refrigerants were used in the Compression portion which are cognate with r-134a to define the most ...
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Decades of Enclosure Protection Exert Composite Effects on Grassland Grasshopper Communities
Integrative Zoology, EarlyView.Decades of enclosure protection have altered grasshopper community structure, with species‐specific effects on population dynamics. For the low‐mobility grasshopper Chorthippus fallax, abundance did not differ strongly between exclosure‐protected and overgrazed areas, but its egg development duration was longer in exclosures. The two C.
Dan‐dan Feng +7 more
wiley +1 more source
Exercising Agency for a Better Future: Adolescents in Korea's Kinship Care
Child &Family Social Work, EarlyView.ABSTRACT The literature on adolescents' perspectives on growing up in kinship care is limited. The study aims to explore the lived experiences of adolescents in grandparent kinship care by examining how they respond to adversity, build support and exercise agency. The study recruited 22 grandparent–adolescent pairs in a large Korean city.
Eunju Lee +4 more
wiley +1 more source
A Review of Vapour Compression Cascade Refrigeration System
Asian Journal of Engineering and Applied Technology, 2016 Different types of refrigerant are available for cascade refrigeration technologies. this paper study provides the advantages of vapour compression cascade refrigeration system. And also summaries various techniques used in cascade refrigeration system.
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That sinkin’ feeling: Environmentally induced distress on a disappearing island
Medical Anthropology Quarterly, EarlyView.Abstract Residents of Tangier Island, Virginia, a subsiding island in the Chesapeake Bay, embody psychosocial dimensions of environmental change. Analysis of ethnographic data shows islanders’ experiences and articulations of anxiety, panic, and despair as “that sinkin’ feeling,” resulting from the stress of living with the long‐term threat of imminent
Jonna Yarrington
wiley +1 more source
Orthopaedic Surgery, EarlyView.In cadaveric PCL reconstruction, the Chinese knotting technique preserves graft mechanics, significantly increases maximum load, and limits elongation, supporting early rehabilitation and reducing failure risk. ABSTRACT Objective We previously developed a novel internal tension‐relieving augmentation suture, the Chinese knotting technique (CKT), which ...
Zhengliang Shi +9 more
wiley +1 more source
Endocrine and androgenic response to altitude training in professional cyclists
The Journal of Physiology, EarlyView.Abstract figure legend Steroidal and endocrine variables are altered during altitude training. Abstract This study investigated endocrine and steroidal blood markers in 31 male elite cyclists monitored over 7 weeks, including a 3 week altitude training camp either at 2050 m (n = 19) or 3000 m (n = 12).
Raphael Faiss +11 more
wiley +1 more source
Experimental Research on the R134a/CO2 Cascade Refrigeration System
Zhileng xuebao, 2013 A test rig of the R134a/CO2 cascade supermarket refrigeration system has been built up to get a comprehensive understanding of its performance. The results show that the maximum COP of the system occurred when the condensing temperature of the CO2 cycle ...
Shen Jiubing +4 more
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Mitochondrial physiology in cardiac muscle of deer mice native to high altitude
The Journal of Physiology, EarlyView.Abstract figure legend High‐altitude deer mice exhibited evolved changes in mitochondrial energy metabolism and reactive oxygen species (ROS) management that may support cardiac performance under cold hypoxic conditions. High‐altitude mice had increased activity of lactate dehydrogenase (LDH) in the heart, probably enhancing the capacity for lactate ...
Ranim Saleem +3 more
wiley +1 more source
Zhileng xuebao, 2018 With the deepening of energy conservation and emission reduction, the improvement of energy efficiency, integrated system coupling refrigeration with heating is bound to be further promoted and applied.
Zhai Xiaoting +5 more
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