Results 21 to 30 of about 539,810 (351)
Ciência e Agrotecnologia, 2007 Assim como outras culturas de origem tropical, o milho exige durante o seu ciclo vegetativo, calor e umidade para se desenvolver, e as condições de instalação da cultura podem definir uma boa ou má produção.
Jorge Wilson Cortez +4 more
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The effects of livestock grazing on soil water content in a wetland of Mongolia
Mongolian Journal of Biological Sciences, 2023 Wetlands are critical ecosystems for supporting biodiversity and regulating climate. Over the past century, it has been degraded significantly due to both climatic and human activities. In Mongolia, livestock grazing has drastic impact on this ecosystem.
Sumiya Vandandorj +5 more
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On Compactness and Sequential Compactness [PDF]
Proceedings of the American Mathematical Society, 1976 Let X X be a compact space of cardinality less than or equal to ℵ 1 {\aleph _1} . It is shown that X X is sequentially compact.
openaire +2 more sources
Compaction of granular columns under thermal cycling
National Science OpenGranular materials undergo compaction under periodic temperature fluctuations, leading to various engineering and geological phenomena from landslides to silo compaction.
Luo Yuxuan +7 more
doaj +1 more source
Advances in Powder Metallurgy Soft Magnetic Composite Materials
Archives of Metallurgy and Materials, 2017 Powder metallurgy has grown with the expansion of various industry. Automotive industry had the most strong influence. Today, more than 90% of PM products are used in the transportation industry. Development of new materials such as magnetic materials is
Bureš R. +4 more
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Compaction of Quasi One-Dimensional Elastoplastic Materials [PDF]
, 2017 Insight in the crumpling or compaction of one-dimensional objects is of great importance for understanding biopolymer packaging and designing innovative technological devices.
Bonn, Daniel +4 more
core +3 more sources
A Low-Cost Self-Test Architecture Integrated With PRESENT Cipher Core
IEEE Access, 2019 Cryptographic cores integrated with self-test ability fulfill both data security and reliability requirements of the Internet of Things (IoT) network. However, from the IoT perspective where most devices are resource constrained, a fundamental problem ...
Zeeshan Haider +3 more
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Вестник СибАДИ, 2020 Introduction. Add-on compactors for excavators (ACE hereinafter) are replaceable working equipment for excavators. They are used for soil compaction after the backfill of trenches, wells, foundation cavities and other “narrow spaces” of construction, as ...
I. S. Tiuremnov, D. V. Fedorova
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Experimental investigation of the elastoplastic response of aluminum silicate spray dried powder during cold compaction [PDF]
, 2014 Mechanical experiments have been designed and performed to investigate the elasto-plastic behaviour of green bodies formed from an aluminum silicate spray dried powder used for tiles production.
Bigoni, D. +5 more
core +2 more sources
SOIL ATTRIBUTES AND INITIAL CORN DEVELOPMENT AS A FUNCTION OF FERTILIZATION AND INTERCROPPING SYSTEMS [PDF]
Engenharia AgrícolaFertilization systems that allow higher sowing speeds have been used in areas of grain production, as well as the use of intercropping to improve soil physical quality and provide better soil cover.
Jorge W. Cortez +4 more
doaj +2 more sources