Results 81 to 90 of about 24,597,947 (196)

Influência do Hormônio do Crescimento na concentração de testosterona plasmática e nas características seminais de touros jovens e adultos da raça Nelore

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
Estudou-se o efeito do Hormônio do Crescimento bovino (bGH) sobre os parâmetros seminais e a concentração sérica de testosterona de touros da raça Nelore. Dezesseis touros foram distribuídos em um delineamento fatorial 2 x 2 (duas idades e dois níveis de
L.S. Amorim, T.S. Kawamoto, C.A.A. Torres, J.D. Guimarães, J.M. Silva Filho, M.M.N.F. Oliveira, G.R. Carvalho, J.F. Fonseca   +7 more
doaj   +1 more source

Microfluidic Molecular Diagnostic Chips: Functional Modules, Integration Strategies, and Emerging Applications

Small Methods, EarlyView.
This comprehensive review delivers an engineering‐centric analysis of microfluidic molecular diagnostic chips, breaking them down into foundational modules from fluid manipulation to bio‐sensing. Beyond chip design, it evaluates sample‐to‐answer integration strategies and commercial readiness levels.
Donghoon Koo, Egor Kokin, Sangyul Baik, Chanyong Park, Minji Kim, Jeongmin Kim, Ryungeun Song, Hosub Lim   +7 more
wiley   +1 more source

MARKET IMPACTS OF BOVINE SOMATROPIN: A SUPPLY AND DEMAND ANALYSIS [PDF]

The potential economic impacts of the introduction of bovine somatotropin (bST) on U.S. milk supply and demand are analyzed using a national model of Class I and Class II milk markets.
Kaiser, Harry M.
core  

Serviceability reserves of historic reinforced concrete slabs implications for structural reuse

Structural Concrete, EarlyView.
Abstract The transition to a circular economy in the construction sector requires reliable methods to assess whether existing reinforced concrete elements can be reused in new load‐bearing structures. A central question is whether slabs designed according to historical standards also meet today's serviceability requirements.
Robin Mecka, Freek P. Bos, Oliver Fischer   +2 more
wiley   +1 more source

Higher than 60% Dielectric Tunability in Ba_0.6Sr_0.4TiO₃ Films Using TiO₂ Anatase Buffer Layers

Nanomaterials
In this work, Ba0.6Sr0.4TiO3 (BST) films were deposited on Si(100) and Pt(111)/Ti/SiO2/Si(100) substrates using the pulsed laser deposition (PLD) technique.
Pengzhan Zhang, Jiaming He, Xinyu Liu, Leng Zhang, Ling Zhang, Danbei Wang, Kongpin Wu, Sake Wang   +7 more
doaj   +1 more source

Electro-optically tunable barium–strontium–titanate filter for the 2 μm wavelength range [PDF]

APL Photonics
We demonstrate a tunable optical bandpass filter with maximum transmittance of 67% based on a thin film substrate-transferred Ba0.5Sr0.5TiO3 (BST) layer integrated into a Fabry–Pérot cavity, designed for operation at 2 μm.
Mojdeh Vakili Tabatabaei, Samu-Pekka Ojanen, Jukka Viheriälä, Ifte Khairul Alam Bhuiyan, Yating Ruan, Philipp Komissinskiy, Lambert Alff, Mircea Guina, Sascha Preu   +8 more
doaj   +1 more source

Aligning Open‐Access Surgical Education With Need: Curriculum Coverage and Gaps in the United Nations Global Surgery Learning Hub (SURGhub)

World Journal of Surgery, EarlyView.
The United Nations Global Surgery Learning Hub (SURGhub) is a community‐led, open‐access digital platform providing quality‐assured surgical education, particularly in low‐resource settings. However, growth in course numbers and learner reach does not necessarily ensure a balanced coverage of competencies required in early training.
Dáire Goodman, Sara Mohan, Pauline Wake, Dolorence Wakida, Dara Kavanagh, Juan Carlos Puyana, Eric O'Flynn   +6 more
wiley   +1 more source

Cascade Deep Learning With Physics Guidance for Typhoon Intensity Prediction

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Typhoons pose a significant threat to both human safety and economic stability. As a crucial metric for assessing their destructive potential, typhoon intensity (TI) prediction has become an important research focus, with numerous methods developed.
Zhengya Sun, Bojie Fan, Bo Yin, Jie Nie, Anan Liu   +4 more
wiley   +1 more source

Pollinator community composition and pollen resource use in calcareous grasslands under different landscape contexts across Europe

Journal of Animal Ecology, EarlyView.
In this paper, we show that pronounced differences in pollinator communities exist between grasslands embedded in contrasting agricultural landscape contexts. Opportunistic foraging strategies of most pollinators resulted in large interaction turnover, but these shifts did not translate into major changes in overall network structure, most likely as a ...
Olivia Bernhardsson, Epp Valdaru, Tsipe Aavik, Lucie M. Baltz, Tomáš Dostálek, L. Marie Ende, Khalil Jegham, Marianne Kivastik, Zuzana Münzbergová, Hana Pánková, Jan Plue, Patrycja Pluta, Iris Reinula, Virve Sõber, Panagiotis Theodorou, Sabrina Träger, Mari‐Liis Viljur, Hans Jacquemyn   +17 more
wiley   +1 more source

The effect of demethylating agents on BST-2 expression.

, 2015
(A) Meta-analysis of BST-2, Claudin-6 (CLDN6), and GAPDH expression levels in HB2, SK-BR-3, MDA-MB-231 cells (downloaded from GEO dataset GSE28976) and MCF-7 cells (downloaded from GEO dataset GSE36683) following treatment with 5-aza-2’-deoxycytidine ...
Chioma M. Okeoma (720381), Wadie D. Mahauad-Fernandez (720379), Nicholas C. Borcherding (720380), Weizhou Zhang (659633)   +3 more
core   +1 more source