Results 81 to 90 of about 1,061,008 (369)
PROSPECTS OF DEVELOPMENT OF SMALL AND MEDIUM-SIZED ENTERPRISES IN UKRAINIAN AGRICULTURE
Вісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2016 Main directions of development of small and medium-sized enterprises in Ukrainian agriculture are examined. It is determined that entrepreneurship in agrarian sector is a driving force behind the development of agriculture, as these activities ...
O. Pimenova
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Experimental study of locally loaded timber in compression perpendicular to the grain [PDF]
, 2011 Since the test method for compression strength perpendicular to the grain was changed from a partial area to a full area loading test, strength values for softwood in EN 338 were significantly reduced.
Louis-Etienne Denaud +7 more
core +1 more source
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2006 Objetiva-se com este trabalho, determinar as pressões verticais e horizontais nas paredes e no fundo de um silo cilíndrico, com altura/diâmetro igual a 1 e comparar as pressões teóricas obtidas através de normas internacionais.
Marineide J. Diniz +1 more
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Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones
Advanced Engineering Materials, EarlyView.A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell +3 more
wiley +1 more source
Plant Varieties Studying and Protection, 2019 Мета. Удосконалити адаптивні технології вирощування пшениці озимої, які забезпечать заплановану густоту стеблостою та продуктивність колосу, що дасть можливість сформувати максимальний урожай з високою якістю зерна. Методи.
Л. В. Худолій
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Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source
Shipin gongye ke-jiTofu is a widely consumed protein gel, which is the denaturation of soybean protein (specifically the 7S and 11S globulin), under heat treatment, and the aggregation by salt ions, hydrogen ions or enzymes, forming a dense and uniform protein gel with a ...
Bingyu SUN +8 more
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Processing of metal matrix composites under external fields and their application as grain refiner [PDF]
, 2014 In an attempt to develop an efficient grain refiner by application of external fields, aluminium-based metal matrix composite Al- Mg-Ti/TiB 2, has been processed by mechanical stirring and treated by external field such as ultrasonication.
Vadakke Madam, S +12 more
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Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source