Results 1 to 10 of about 494,289 (205)
Botany of irreducible automorphisms of free groups [PDF]
Pacific Journal of Mathematics, 256 (2), 291-307, 2012, 2012 We give a classification of iwip outer automorphisms of the free group, by discussing the properties of their attracting and repelling trees.Comment: 13 pages. This paper was originally part of arXiv:1002.0972. Minor corrections from v2, numberings are
Coulbois, Thierry, Hilion, Arnaud
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Molecules, 2019 Xanthium strumarium L. (Asteraceae) is a common and well-known traditional Chinese herbal medicine usually named Cang-Er-Zi, and has been used for thousands of years in China. The purpose of this paper is to summarize the progress of modern research, and
Wenxiang Fan +9 more
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Irreducible 4-manifolds with abelian non-cyclic fundamental group of small rank [PDF]
arXiv, 2009 A myriad of irreducible symplectic 4-manifolds with abelian non-cyclic fundamental group is constructed. The botany of manifolds with finite non-cyclic fundamental groups is also studied.Comment: Results on the botany of these manifolds were added.
Akhmedov +19 more
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Forensic Application of Plant Evidence [PDF]
Fayixue Zazhi, 2021 With the increasingly obvious role of plant evidence in case detection, forensic botany, which provides clues and evidence in crime scene investigation by using botanical research method has attracted growing attention. The common experimental techniques
ZHANG Zi-long, LIANG Wei-bo, SUN Hong-bing , et al.
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Plants Are Not Boring, School Botany Is
Education Sciences, 2023 The quality of botanical education depends on the quality and interests of the teacher. The aim of our paper was to conduct an initial study on the attitudes of primary and secondary school teachers about plants and botany.
Nataša Kletečki +3 more
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Botanical boom: A new opportunity to promote the public appreciation of botany
Plants, People, Planet, 2022 Societal Impact Statement: Plants are indispensable to life on Earth. Securing our future requires protecting plant biodiversity and the development of climate-resilient crops.
Rory Burke +6 more
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A New Proposal for the Periodization of the History of Botany in Poland
Studia Historiae Scientiarum, 2023 Periodization is used to divide a given branch of science into shorter, relatively homogeneous periods. In the first part of the present work, several previous periodizations of the history of botany in Poland are analyzed.
Piotr Köhler
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Online Learning Analysis of Botany Cryptogamae During the Covid-19 Pandemic
Bioedukasi: Jurnal Pendidikan Biologi, 2023 During the Covid-19 pandemic, online learning is a solution in the world of education, including learning carried out by Tadris Biology students at UIN Sumatera Utara.
Agus Wahyuda +4 more
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Botany at Stefan Batory University in Vilna (Wilno, Vilnius) (1919–1939)
Studia Historiae Scientiarum, 2019 The university in Vilna (in Polish: Wilno, now: Vilnius, Lithuania), founded in 1579, by Stefan Batory (Stephen Báthory), King of Poland and Grand Duke of Lithuania, was a centre of Polish botany in 1780–1832 and 1919–1939.
Alicja Zemanek, Piotr Köhler
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EFFECT OF ASPECTS AND ELEVATIONS IN THE QUALITATIVE CHARACTERISTICS OF THE VEGETATION COVER GROWING IN THE ASPECTS ON ASHAWA RESORT AT NORTHERN IRAQ [PDF]
Mesopotamia Journal of Agriculture, 2019 This study was conducted during spring of 2010 at Ashawa resort of Duhok governorate to identify the value of the vegetation cover according to the qualitative characters(ash, organic matter, ether extract, crude protein, crude fibers, soluble ...
Y. Al-alousy, Kh. H. Ab. Al-Botany
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