Results 61 to 70 of about 759 (184)

Different grazing schemes reinterpret rangeland ecology in the southern part of the Mexican Plateau

open access: yesBotan‪ical Sciences
Background: Grasslands are a major landscape component of the Mexican Plateau but has been impacted strongly by grazing. The specific effects on species composition of this have not been sufficiently elucidated.
Mónica E. Riojas-López   +2 more
doaj   +1 more source

Genetic Diversity and Competitive Abilities of Dalea Purpurea (Fabaceae) from Remnant and Restored Grasslands [PDF]

open access: yes, 2002
Allozyme and randomly amplified polymorphic DNA (RAPD) analyses were used to characterize the genetic relationships of Dalea purpurea from remnant and restored Illinois tallgrass prairies and a large remnant tallgrass prairie in Kansas.
Gibson, David J   +2 more
core   +2 more sources

Method of variational calculation of influence of the propulsion plants of forestry machines upon the frozen and thawing soil grounds [PDF]

open access: yes, 2019
The forests, which grow in the conditions of complete expansion of the perpetually frozen ground, are unique forests in accordance with their taxational characteristics, quality indicators of the felled timber, and the ecological functions, which these ...
Chemshikova, Y.   +9 more
core  

The community distribution of bacteria and fungi on ancient wall paintings of the Mogao Grottoes [PDF]

open access: yes, 2015
published_or_final_versio
An, L   +10 more
core   +2 more sources

Enhancement of the Gelling Properties of Sardine Surimi with Transglutaminase and Optimization of its Activity Using Response Surface Methodology [PDF]

open access: yes, 2016
In order to improve the gelling properties of sardine surimi gel and to determine the maximum activity range of microbial transglutaminase (MTGase), we investigated the characteristics of surimi gel as a function of MTGase concentration, as well as ...
Arafa, Soumaya   +4 more
core  

An overview of anti-diabetic plants used in Gabon: Pharmacology and Toxicology [PDF]

open access: yes, 2018
© 2017 Elsevier B.V. All rights reserved.Ethnopharmacological relevance: The management of diabetes mellitus management in African communities, especially in Gabon, is not well established as more than 60% of population rely on traditional treatments as ...
A. Souza   +374 more
core   +4 more sources

Academic Science and New Industrialization (Example of the Komi Republic) [PDF]

open access: yes, 2016
Today, the new guidelines of strategic planning for the development of Russia and its regions are increasingly determined by science and technological progress.
Lazhentsev, V. N.
core   +1 more source

Avifauna Di Desa Makmur Jaya, Kecamatan Tikke Raya, Kabupaten Pasangkayu, Provinsi Sulawesi Barat

open access: yesBioeksperimen: Jurnal Penelitian Biologi, 2019
Biodiversity is a component that is sensitive to changes in land use. Birds are an avifauna found in almost every place and have an important position as one of Indonesia's animal wealth.
Slamet Mardiyanto Rahayu
doaj   +1 more source

Biotechnologies végétales au Vietnam : le laboratoire associé francophone de Conhue (Hanoi) [PDF]

open access: yes, 1997
Les activités de recherche du laboratoire de pathologie végétale portent surtout sur les virus de légumineuses. La comparaison de différentes techniques de diagnostic viral a mis en évidence l'intérêt de la technique ELISA (technique d'immunosorption d ...
Le, T.A.H., Semal, J.
core  

Kajian Agroekologi dan Kemelimpahan Tumbuhan Obat Herba Valeriana javanica L. di Kawasan lereng Gunung Lawu [PDF]

open access: yes, 2012
Ekosistem Gunung Lawu memiliki potensi diversitas biofarmaka yang tinggi namun keberadaannya menghadapi ancaman degradasi. Pemberdayaan masyarakat setempat merupakan kunci keberhasilan upaya biokonservasi.
Pujiasmanto, Bambang   +2 more
core  

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