Results 91 to 100 of about 1,170,845 (279)

THE EFFECT OF DIAZINON ON THE LEYDIG CELLS AND THE LEVEL OF SEX HORMONES IN MICE

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2007
BACKGROUND AND OBJECTIVE: Diazinon (DZN) is an organophosphate pesticide which widely used in agriculture. The exposure to this pesticide could be resulted in damages of the living tissues.
E Fattahy, K Parivar, S.GH.A Jorsaraei,, AK Moghaddamnia   +3 more
doaj  

Viscoelasticity‐Induced Controllable Periodic Meso‐Textures of Liquid Crystal Polymers in Additive Manufacturing

Advanced Functional Materials, EarlyView.
Viscoelasticity‐driven instabilities are harnessed to create tunable, periodic textures in 3D‐printed liquid crystalline polymers. This study illustrates how processing parameters control these spontaneous meso‐scale patterns. These unique structural architectures unlock new possibilities for functional devices, ranging from photonic components to ...
Miaomiao Zou, Jiongyi Yan, Dick F. Firdaus, Amy Jin, Jiaxuan Li, Shushan Wang, Ran Chen, Xudong Tao, Zehao Ji, Yi Liu, Zichen Wang, Christos Margadji, Mark Kotter, J. Axel Zeitler, George G. Malliaras, Ronan Daly, Andrew Gleadall, Sebastian W. Pattinson   +17 more
wiley   +1 more source

HYPERHOMOCYSTEINEMIA, ENDOTHELIAL DYSFUNCTION AND THEIR RELATION TO SEX STEROIDS IN POLYCYSTIC OVARY SYNDROME

Акушерство, гинекология и репродукция, 2016
The aim of our research was to estimate the relationship of levels testosterone, estradiol and levels of homocysteine and endothelin-1 at young women with polycystic ovary syndrome (PCOS). Methods.
T. L. Arkhypkina, L. P. Lyubimova
doaj   +1 more source

Use of Ovulation Predictor Kits as Adjuncts When Using Fertility Awareness Methods (FAMs): A Pilot Study [PDF]

, 2014
Purpose: Difficult clinical signs such as confusing cervical mucus or erratic basal body temperature can make the use of fertility awareness methods (FAMs) difficult in some cases.
Burban, Ula, Dalzell, Catherine, Fehring, Richard, Kyrillos, Edmond, Letva, Rene, McLaren, Robin, Tanguay, Elizabeth   +6 more
core   +1 more source

Extra Higgs bosons in ttbar production at the LHC

, 2010
The top quark has a large Yukawa coupling with the Higgs boson. In the usual extensions of the standard model the Higgs sector includes extra scalars, which also tend to couple strongly with the top quark.
Barcelo, Roberto, Masip, Manuel
core   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Effects of Oral Administration of Red Pepper (Capsicum annuum) and Black Pepper (Piper nigrum) Powders on Plasma Levels of Pituitary - gonads Axis Hormones in Male Mice

Journal of Medicinal Plants, 2015
Background: Any types of pepper are widely used in traditional medicine. Secretion of pituitary-gonad axis hormones may affected by the pepper. Objective: This study aimed to investigate the possible effects of black and red pepper on serum levels of ...
S Babaei Garmkhany, N Yousofvand
doaj  

Surface Diffusion in SnTe‐PbTe Monolayer Lateral Heterostructures

Advanced Functional Materials, EarlyView.
The lateral heterostructures between 2D materials often suffer from the interdiffusion at the interfaces. Here, a surface diffusion mechanism is found to be dominating at the interfaces between semiconducting SnTe and PbTe monolayers. Atomically sharp interfaces can be achieved by suppressing this diffusion process. ABSTRACT The construction of complex
Jing‐Rong Ji, Zi'Ang Gao, Shiva Prasad Poudel, Rui‐Qi Cao, Tianzhe Chen, Luxin Li, Chong Liu, Salvador Barraza‐Lopez, Stuart S. P. Parkin, Kai Chang   +9 more
wiley   +1 more source

Mechanistic Insights into a Synergistic FeOx/Fe‐N4 System for Practical Nitrate Abatement with Value‐Added Ammonia Recovery

Advanced Functional Materials, EarlyView.
This work provides a novel interpretation of the nitrate reduction mechanism on iron oxides (FeOx) by employing constant‐potential density functional calculations and reports the design and synthesis of a robust and high‐performance Fe3O4/Fe‐N4‐C catalyst with remarkable Faradaic efficiency, current density, and stability under practical reaction ...
Qiang Zhou, Hongzhi Liu, Shenglin Liu, Yuwei Liu, Mamiko Nakabayashi, Yunlong Xie, Naoya Shibata, Feng Gong, Jean‐Jacques Delaunay   +8 more
wiley   +1 more source

The application of pheromones extracted from Shami goats' male hair and Awassi sheep male wool during the breeding season on LH and Progesterone concentrations in Awassi ewes in Syria

Open Veterinary Journal
Background: The efficiency and profitability of animal farming systems are closely linked to the reproductive success of livestock, which requires effective management through biological, hormonal, and nutritional strategies. The "male effect,"
Hasan Harba, Mohamad Moussa, Abdel Moneim AlYasin, Moataz Zarkawi, Lamia Briand Amirat   +4 more
doaj   +1 more source