Results 1 to 10 of about 445,381 (296)
Respon Setek Cabang Bambu Betung (Dendrocalamus Asper) Akibat Pemberian Asam Indol Butirat (AIB) [PDF]
Jurnal Sylva Lestari, 2016 Betung bamboo (Dendrocalamus asper) as multipurpose plant could be developed with vegetative and generative propagation. Branch cuttings was the easiest way in the betung bamboo vegetative propagation.
Erviana Sari, Indriyanto ., Afif Bintoro
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Influencing Factors of Cutting Force for Apple Tree Branch Pruning
Agriculture, 2022 Apple, which occupies the first position in the world with regard to its yield, is an important economic crop in China. Pruning of apple trees is still dominated by manual pruning, resulting in high labor costs and low efficiency. Additionally, there are
Chengjun Li +3 more
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ACM Communications in Computer Algebra, 2014 Accurate and comprehensible knowledge about the position of branch cuts is essential for correctly working with multi-valued functions, such as the square root and logarithm. We discuss the new tools in Maple 17 for calculating and visualising the branch cuts of such functions, and others built up from them.
England, Matthew +4 more
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New Hybrid Cutting Plane Method For Solving Integer Linear Programming Problems [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2011 This work deals with a new method for solving Integer Linear Programming Problems depending on a previous methods for solving these problems such that Branch and Bound method and Cutting Planes method where this new method is a combination between them ...
Abbas Al-Bayati, Nawar Abdullah
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Agriculture, 2022 In order to design a branch-cutting type green pepper harvesting device, we firstly study the whole process of straight knife green pepper cutting to reveal the cutting mechanism and provide theoretical guidance to the design.
Yexin Li +6 more
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Pesquisa Agropecuária Tropical, 2022 Alternanthera sissoo is currently propagated using stem or terminal cuttings, since it does not produce fertile seeds. This research aimed to identify the most effective propagation planting material among rooted stump, stem cutting and terminal cutting,
Strayker Ali Muda +3 more
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An abstract model for branch and cut
Mathematical Programming, 2022 Branch and cut is the dominant paradigm for solving a wide range of mathematical programming problems -- linear or nonlinear -- combining efficient search (via branch and bound) and relaxation-tightening procedures (via cutting planes, or cuts).
Aleksandr M. Kazachkov +2 more
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Detecting symmetries by branch & cut [PDF]
Mathematical Programming, 2002 We present a new approach for detecting automorphisms and symmetries of an arbitrary graph based on branch & cut. We derive an IP-model for this problem and have a first look on cutting planes and primal heuristics. The algorithm was implemented within the ABACUS framework; its experimental runtimes are promising.
Christoph Buchheim, Michael Jünger
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Research evaluation of mechanical cutting technology of mulberry branch
Journal of Hebei University of Science and Technology, 2016 China is the world's largest silkworm cocoon and raw silk producer and exporter. However, as the labor price increases quickly, the sericulture production costs increases, the comparative benefits of sericulture production decreases, and the farmers ...
Zhanhua SONG +4 more
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Beech shearing/high-stumping to control understory interference
The Forestry Chronicle, 2017 The research evaluated opportunities for cutting off small understory beech root suckers at 0.6-0.9 m above ground. By six years (pilot test) after cutting with lopping shears in a closed-canopy uneven-aged northern hardwood stand, 91% of high stumps ...
Ralph D. Nyland, Diane H. Kiernan
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