Results 101 to 110 of about 649,689 (297)

Challenges in the development of artificial insemination in the dromedary camel

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
Artificial insemination (AI) in dromedaries remains challenging. A few AI trials with liquid stored semen have been published but they remain too small in term of number of inseminated females. AI trials with frozen-thawed semen have met with very little
A. TIBARY, A. ANOUASSI
doaj  

Traits [PDF]

open access: yesSiberian Electronic Mathematical Reports, Vol. 9, A44--A61 (2012), 2005
Reminiscences about Alexandr Danilovich Alexandrov (1912--1999)
arxiv  

Fast Neutron Detector Based on Hybrid 2D Perovskite Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work presents the direct detection of fast neutrons using flexible hybrid 2D perovskite (PEA2PbBr4) thin‐film detectors. Thanks to their high low‐Z elements content and good charge transport, these materials enable efficient neutron detection. The thin film configuration allowed the operation at low voltage, and offer scalability, flexibility, and
Ilaria Fratelli   +11 more
wiley   +1 more source

Effect of tris-extender supplemented with various concentrations of strawberry (Fragaria spp.) on bull semen preservability

open access: yesAsian Pacific Journal of Reproduction, 2018
Objective: To evaluate effect of tris-extender supplemented with various concentrations of strawberry (Fragaria spp.) on bull semen preservability.Methods: Pooled bull semen were extended with tris-citrate-fructose egg yolk diluent (control, 0 ...
R I El-Sheshtawy, W S El-Nattat
doaj   +1 more source

Apology of Euclid [PDF]

open access: yesScientiae Mathematicae Japonicae/Notices from the ISMS, 2006, V.4, No.5, 1-3, 2005
This is a short apology of the style of the Elements by Euclid and Bourbaki.
arxiv  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Synthesis of green zinc‐oxide nanoparticles and its dose‐dependent beneficial effect on spermatozoa during preservation: sperm functional integrity, fertility and antimicrobial activity

open access: yesFrontiers in Bioengineering and Biotechnology
Introduction: The development of an effective extender is important for semen preservation and the artificial insemination (AI) industry. This study demonstrates the beneficial effect of zinc oxide nanoparticles (ZnO-NPs) as an additive to semen ...
Meiaishan Eliezer Lyngdoh   +9 more
doaj   +1 more source

Boolean Methods in the Theory of Vector Lattices [PDF]

open access: yesarXiv, 2006
This is an overview of the recent results of interaction of Boolean valued analysis and vector lattice theory.
arxiv  

Versatile Green Transfer of Magnetoelectronics with Loss‐Free Performance and High Adhesion for Interactive Electronics

open access: yesAdvanced Functional Materials, EarlyView.
An environmentally friendly transfer printing method of nm‐thick giant magnetoresistive (GMR) sensors is demonstrated. This method, relying on water and biocompatible polyvinyl alcohol (PVA) polymer without the need of complex treatments, allows transferring thin films to a wide range of biological, organic, and inorganic substrates.
Olha Bezsmertna   +7 more
wiley   +1 more source

Preservation of Washed Spermatozoa of Mehsana Buck at Refrigeration Temperature [PDF]

open access: yesVeterinary World, 2012
The study was done to understand the preservation of Washed Spermatozoa of Mehsana Buck at Refrigeration temperature. The washed spermatozoa from 78 semen ejaculates, 26 each from 3 Mehsana bucks, were preserved at 4 ± 10C temperature in SM and ...
V R Parmar   +4 more
doaj  

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