Results 41 to 50 of about 1,451 (175)
Energy Science &Engineering, EarlyView.Glazed transpired solar collectors achieve 48–75% efficiency and 11% more seasonal heat than unglazed designs by cutting convective losses, while both offer complementary benefits for ventilation preheating and dynamic wall insulation, with paybacks of 5.5–6.8 years.
Mohammad Fawaier +7 more
wiley +1 more source
Japanese Journal of Oral & Maxillofacial Surgery, 1993 A new tumor cell line designated KGK was established from a metastatic submandibular lymph node of a patient who had a gingival squamous cell carcinoma. It has been continuously subcultured 350 passages during 6 years and 2 months. KGK cells showed a polygonal shape and grew in multiple layers without contact inhibition.
openaire +2 more sources
Experimental and Numerical Investigation of Cedar Façade Flame Spread With Respect to Sidewall
Fire and Materials, EarlyView.ABSTRACT In response to growing energy conservation and carbon neutrality efforts, façade systems incorporating wooden materials have attracted increasing attention, which in turn raises concerns about their combustibility. This study presents a combined experimental and numerical investigation of flame spread along cedar façades.
Xukun Sun +6 more
wiley +1 more source
Specific Heat of Selected Legumes and Cereal Grains Grown in North Eastern Nigeria
Arid Zone Journal of Engineering, Technology and Environment, 2012 Thermal properties of agricultural materials are important parameters in the design and operation of thermal processing machines. This study focuses on the determination of specific heat of some staple crops at different moisture contents and ...
A. Y. Arku +2 more
doaj
Fire and Materials, EarlyView.ABSTRACT Fire sources in actual compartment fires exhibit a predominantly uneven spatial distribution. In this context, the impact of the height and location of the fire source, as well as the heat release rate (HRR) of the fire, on the thermal characteristics of Externally Venting Flames (EVF) is experimentally investigated.
Dionysios I. Kolaitis +1 more
wiley +1 more source
Magnetic and magnetocaloric properties of Pr2-xNdxFe17 ribbons
AIP Advances, 2019 The structural, magnetic and magnetocaloric properties of Fe deficient Pr2-xNdxFe17 (x = 0.5, 0.7) alloys prepared by arc-melting and melt-spinning have been investigated.
Bishnu Dahal +6 more
doaj +1 more source
A Krasznokvajdai mikrotérség lakosságának közlekedési szokásai
Tér és Társadalom, 2009 Hazánk periférikus térségeiben a rendszerváltozást megelőző évtizedekben – ha meglehetősen szerény mértékben is –, de elfogadhatóak voltak az életkörülmények, és nem voltak kirívóan nagy területi különbségek.
Lieszkovszky József Pál +1 more
doaj +1 more source
Effect of Microchannel Geometry on Nanoparticle Deposition in Nanofluid Flow
International Journal for Numerical Methods in Fluids, EarlyView.This study numerically analyzed nanoparticle deposition in microchannels with varying geometries. Deposition per unit area decreases significantly with increasing bend angle (28.612 to 8.941 between 30° and 120°) and bend radius (11.922 to 4.769 between 0.2 and 0.4 mm). Acute bends and small radii enhance centrifugal forces and flow separation, leading
Meng Wang +3 more
wiley +1 more source
Heat Transfer, EarlyView.ABSTRACT Several engineering problems involve the need to model conjugate heat transfer processes considering the temperature‐dependence of the material properties. Consequently, a simulation tool capable of modeling this process is of great interest. In this context, the present work proposes a thermal lattice Boltzmann method (TLBM) for modeling the ...
Julia Akiko Sassa +2 more
wiley +1 more source
npj Aging and Mechanisms of Disease, 2018 The original version of the published Article contained an incorrect citation for reference 20 “Hubbard, B. P. & Sinclair, D. A. Measurement of sirtuin enzyme activity using a substrate-agnostic fluorometric nicotinamide assay. Methods Mol. Biol.
Ryan W. Dellinger +6 more
doaj +1 more source