Results 131 to 140 of about 175,019 (340)

Challenge in applying quantitative analysis on bull semen quality in Malaysia [PDF]

open access: yes, 2015
There is a huge challenge in managing quality control (QC) for Malaysian semen production centres (MSPCs) supplying bull semen to breeders and State Department of Veterinary (SDV).
Abdul Aziz, Zainal   +4 more
core  

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan   +4 more
wiley   +1 more source

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

open access: yesAdvanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source

Effects of Physical Activity on Fertility Parameters: A Meta-Analysis of Randomized Controlled Trials

open access: yesThe World Journal of Men's Health
Purpose: Augmented adiposity may negatively impact sexual sphere through its metabolic effects and its detrimental impact on reproductive hormones. Moreover, a dysregulated metabolic pathway may promote apoptosis among spermatogenic cells.
Arturo Lo Giudice   +9 more
doaj   +1 more source

Effect of age and scrotal circumference on sperm morphology in Brahman bulls using a modified fixation technique

open access: yesFrontiers in Veterinary Science
Sperm morphology (form and size of sperm) analysis is useful for evaluating bull fertility and diagnosing reproductive performance. An advanced age is associated with a higher frequency of morphological sperm anomalies; however, there is limited ...
Francisco Sevilla   +11 more
doaj   +1 more source

A Research Documentation On Men's Sexual Health Disclosed [PDF]

open access: yes, 2010
When VigRX Plus was surveyed by Vedic Life-Sciences in proved to be the best pill treatment for sexual health.

core  

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

The effect of smoking on semen quality in fertile men: A meta-analysis

open access: diamond, 2016
Yuan‐Hung Pong   +2 more
openalex   +1 more source

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