Results 1 to 10 of about 709,476 (145)

Influence of the concentrations of essential and toxic elements in the blood serum on the indicators of sperm quality in Arabian purebred stallions [PDF]

open access: yesBIO Web of Conferences, 2022
Analysis of trace elements in blood serum can be an important tool for monitoring micronutrient supply in stallions in order to maintain reproductive health.
Kalashnikov V. V.   +5 more
doaj   +1 more source

A comparative analysis of ABE Bachelor of Science programs in European and US Universities. [PDF]

open access: yes, 2013
European Universities are involved in series of great changes regarding teaching and education organization during the last few years. The origin of these changes is the creation of the so-called European Higher Education Area (EHEA), which main target ...
Aguado, Pedro   +4 more
core   +1 more source

Gene content evolution in the arthropods [PDF]

open access: yes, 2020
Arthropods comprise the largest and most diverse phylum on Earth and play vital roles in nearly every ecosystem. Their diversity stems in part from variations on a conserved body plan, resulting from and recorded in adaptive changes in the genome ...
Anstead, Clare A.   +78 more
core   +5 more sources

The Analysis of Existing Experience for the Ethnobotanical Information System [PDF]

open access: yes, 2019
Ethnobotanical researches reflect the conventional learning of a region. Over the previous decade, medical plants which used for healing indigenous people has become a significant notion among the people and impacted improvement of scientific and ...
Hamidova, L. F. (Laman)
core   +3 more sources

Protecting an Ecosystem Service: Approaches to Understanding and Mitigating Threats to Wild Insect Pollinators [PDF]

open access: yes, 2016
Insect pollination constitutes an ecosystem service of global importance, providing significant economic and aesthetic benefits as well as cultural value to human society, alongside vital ecological processes in terrestrial ecosystems.
Arce, AN   +26 more
core   +1 more source

Advancing Agricultural Production With Machine Learning Analytics: Yield Determinants for California's Almond Orchards. [PDF]

open access: yes, 2020
Agricultural productivity is subject to various stressors, including abiotic and biotic threats, many of which are exacerbated by a changing climate, thereby affecting long-term sustainability.
Brown, Patrick H   +3 more
core   +3 more sources

The Analysis of Indices of Cerebral Blood Circulation in Women-smokers [PDF]

open access: yes, 2017
The results of rheoencephalography of female smokers 17–21 years old and control group were studied and analyzed. The aim of this work was to explain and analyze physiological features of smoking effect on functional changes of regional hemodynamics in ...
Aponchuk, L. (Lyudmila)   +1 more
core   +2 more sources

Safer Tractor Operations for Florida's Privately Owned and Operated Farms and Ranches

open access: yesEDIS, 2002
This document is CIR 1250,one of a series of the Agricultural and Biological Engineering Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. First published September 2002.
Carol J. Lehtola, Charles M. Brown
doaj   +2 more sources

Retrofitting a Traditional In-ground Sprinkler Irrigation System for Microirrigation of Landscape Plants

open access: yesEDIS, 2002
This document is ABE324, one of a series of the Agricultural and Biological Engineering Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. First published October 2002.
Dorota Z. Haman   +2 more
doaj   +2 more sources

Agricultural Employer's Resources for Safety

open access: yesEDIS, 2002
This document is AE331, one of a series of the Agricultural and Biological Engineering Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. First published October 2002.
Carol J. Lehtola, Charles M. Brown
doaj   +2 more sources

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