Results 71 to 80 of about 193,040 (347)

Monitoramento da disseminação genética do rebanho leiteiro no estado do Acre no período de 2009 a 2010 . [PDF]

, 2017
O objetivo deste trabalho é conhecer o perfil genético do rebanho de leite de cada município, para que a Embrapa possa criar estratégias voltadas à aplicação de tecnologias que venham desenvolver o setor produtivo da região.bitstream/item/56658/1/24133 ...
CARNEIRO JUNIOR, J. M., CAVALCANTE, F. A., DINIZ, J. V. A., PAPA, D. de A.   +3 more
core  

Profiles of Emerging and Legacy Per-/Polyfluoroalkyl Substances in Matched Serum and Semen Samples: New Implications for Human Semen Quality

Environmental Health Perspectives, 2019
Background: Epidemiological evidence remains equivocal on the associations between environmentally relevant levels of per-/polyfluoroalkyl substances (PFASs) and human semen quality.
Yitao Pan, Qianqian Cui, Jinghua Wang, Nan Sheng, Jun Jing, B. Yao, Jiayin Dai   +6 more
semanticscholar   +1 more source

Eine elektrokatalytische/heterogen‐katalytische Kaskade zur selektiven Herstellung von Propylenoxid durch anodische H2O2‐Erzeugung

Angewandte Chemie, EarlyView.
Diese Arbeit demonstriert eine Kaskadenstrategie für die selektive Synthese von Propylenoxid (PO) durch Kopplung der anodischen H2O2‐Erzeugung mit der TS‐1‐katalysierten Propylenepoxidierung. Durch die Immobilisierung von TS‐1 auf einer Gasdiffusionsschicht erreicht das System eine hohe PO‐Produktivität bei effizienter H2O2‐Nutzung und bietet damit ...
Shubhadeep Chandra, Anirudha Shekhawat, Adarsh Koul, Ridha Zerdoumi, Lejing Li, Wolfgang Schuhmann   +5 more
wiley   +1 more source

Viabilidade espermática do sêmen de piracanjuba (Brycon orbignyanus) resfriado a 4°C Spermatic viability of piracanjuba (Brycon orbignyanus) semen cooled at 4°C

Revista Brasileira de Zootecnia, 2004
Os efeitos de três meios diluidores (BTS+KCl - D1, BTS+2KCL - D2 e BTS+Citrato de Sódio - D3), considerando três diferentes tempos de resfriamento (0, 72 e 144 horas), foram analizados no sêmen de Piracanjuba (Brycon orbignyanus) a 4°C. Testou-se, ainda,
Luis David Solis Murgas, Aléssio Batista Miliorini, Renan Toledo Franciscatto, Alexandre Nízio Maria   +3 more
doaj   +1 more source

Monitoramento da disseminação genética do rebanho leiteiro no Estado do Acre no período de 2011 a 2012. [PDF]

, 2017
O governo do Estado do Acre vem incentivando a produção de leite com aplicação de algumas estratégias no setor, dado que tem como base pequenos produtores, com importância significativa para o desenvolvimento do estado.
CARNEIRO JUNIOR, J. M., CAVALCANTE, F. A., PAPA, D. de A.   +2 more
core  

Evaluation of the reproductive seasonality of Santa Inês rams raised in Distrito Federal [PDF]

, 2003
Foram usados cinco machos, com idades entre um e cinco anos, com o objetivo de avaliar a sazonalidade reprodutiva de carneiros da raça Santa Inês nas condições climáticas do Distrito Federal.
Borges, Hudson Viana, Carvalhêdo, Alexandre Sardinha, Martins, Rodrigo Duarte, Pimentel, Concepta Margaret McManus, Santos, Natália Ribeiro dos, Silva, Antônio Emídio Dias Feliciano   +5 more
core   +1 more source

Review: Applications and benefits of sexed semen in dairy and beef herds.

Animal, 2018
The use of sexed semen in dairy and beef cattle production provides a number of benefits at both farm and industry levels. There is an increasing demand for dairy and beef products across the globe, which will necessitate a greater focus on improving ...
S. A. Holden, S. Butler
semanticscholar   +1 more source

Fasting and Refeeding Mediated Phospholipid Remodeling Plays an Important Role in Improving Meat Quality of Aged Laying Hens

Animal Research and One Health, EarlyView.
ABSTRACT This study explored fasting‐induced physiological remodeling effects on meat quality in aged laying hens. Fasting for 15 days (F15) significantly reduced abdominal fat, intermuscular fat width, subcutaneous fat thickness, and liver index versus pre‐fasting (F0) (p < 0.05), which recovered post‐refeeding.
Xiaoran Zhang, Jun Zhang, Yadong Tian, Donghua Li, Yanhua Zhang, Lujie Zhang, Yujie Gong, Xiangtao Kang, Ruirui Jiang   +8 more
wiley   +1 more source

Sperm function in vitro and fertility after antibiotic-free, hypothermic storage of liquid preserved boar semen

Scientific Reports, 2019
The role of antibiotics (AB) in semen extenders as a potential contribution to the global antimicrobial resistance threat is emerging. Here, we establish an AB-free hypothermic preservation strategy for boar semen and investigate its impact on sperm ...
D. Waberski, Anne-Marie Luther, Benita Grünther, Helen Jäkel, H. Henning, Charlotte Vogel, W. Peralta, K. Weitze   +7 more
semanticscholar   +1 more source

Infection Risk From Humans and Animals in the Anatomy Laboratory: A Scoping Review

Clinical Anatomy, EarlyView.
ABSTRACT Whole‐body dissection is a cornerstone of anatomy education. During and following the COVID‐19 pandemic, exposure to infectious agents and other risks of dissection were highlighted. To identify potential risks, one must have the data outlining these risks in specific situations.
Margaret A. McNulty, Elizabeth R. Agosto
wiley   +1 more source