Results 81 to 90 of about 66,711 (267)

Associations between metabolic traits and growth rate in brown trout (Salmo trutta) depend on thermal regime. [PDF]

open access: yesProc Biol Sci, 2021
Archer LC   +6 more
europepmc   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Examination of processes of heat exchange in collector thermosyphon of switching boards high degrees of integration

open access: yesТехнологія та конструювання в електронній апаратурі, 2007
The processes of heat transfer and fluid dynamics of the coolant in the channels of a collector thermosyphon integrated into a heat-loaded switching board have been investigated.
Yu. Ye. Nikolaenko, А. А. Tsyganskiy
doaj  

Modeling the Thermal Regime of Road Pavement and Roadbed of Logging Roads

open access: yesЛесной журнал
Soil freezing is observed throughout almost the entire forested area of the Russian Federarion in winter. The effect of negative temperatures on dusty-clay soils causes a number of adverse processes that change the properties of the soils themselves. One
Vladimir I. Kleveko
doaj   +1 more source

Preliminary evalution of artificial snow cover as a method for the protection of the vine during winter in Québec

open access: yesOENO One, 2000
The sensitivity of the vine to cold temperatures makes it a high risk crop in Québec. Winter colds during January and February can reach through the course of several days - 30° C and consequently the intense cold can damage the buds.
Yvon Jolivet, Jean-Marie Dubois
doaj   +1 more source

Thermal regime in the area of Jadar [PDF]

open access: yes, 2007
U radu su analizirana osnovna klimatska obeležja Jadra sa posebnim osvrtom na termički režim. U uslovima umereno - kontinentalne klime, koja je najvećim delom zastupljena na ovom prostoru, stvoreni su uslovi za gajenje kulturnih biljaka umerenih širina.
Gajić, Mirjana, Vujadinović, Snežana
openaire  

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak   +3 more
wiley   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad   +6 more
wiley   +1 more source

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