Results 71 to 80 of about 1,790,916 (241)

Nota técnica: Comportamiento productivo de machos Holstein x Cebú en silvopastoreo Technical note: Productive performance of Holstein x Zebu males under silvopastoral system conditions

open access: yesPastos y Forrajes, 2009
Con el objetivo de caracterizar el comportamiento productivo de machos de doble propósito Holstein x Cebú se realizó un experimento durante 288 días, en el cual se seleccionaron 32 añojos de 12 meses de edad, que fueron distribuidos aleatoriamente en ...
L Simón, Kirenia Hernández, O López
doaj  

Costly Evidence Production and the Limits of Verifiability [PDF]

open access: yes
This paper explores the limits of "verifiability" induced by the process of costly evidence production in contractual relationships of complete information.
Jesse Bull
core  

Miscellaneous front pages, Bull. Amer. Math. Soc., Volume 50, Number 11, Part 2 (1944) [PDF]

open access: bronze, 1944
H White   +8 more
openalex   +1 more source

Avaliação de diferentes crioprotetores intra e extracelulares na criopreservação de sêmen de touros Evaluation of different intra and extracellular cryoprotectants on bull semen cryopreservation

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Em um delineamento experimental usando o fatorial 3x2, três crioprotetores internos, glicerol (GLI), etilenoglicol (EG) e dimetilformamida (DMF), e dois externos, gema de ovo (GEMA) e lipoproteína de baixa densidade (LDL), avaliaram-se a motilidade ao ...
E.M. Madeira   +6 more
doaj  

Bull' s Head Sign

open access: yesJMA Journal, 2022
Yamamoto, Koichiro   +3 more
openaire   +2 more sources

Conventions in the Foreign Exchange Market:Do they really explain Exchange Rate Dynamics? [PDF]

open access: yes
The present paper provides a new explanation for the dynamics of exchange rates based on conventions that prevail among market participants. The model relies on a two states Markov switching framework: a bull state and a bear state.
Gabriele Di Filippo
core  

Effect of cryopreservation and semen extender on extracellular vesicles isolated from bull semen

open access: yesFrontiers in Veterinary Science
IntroductionSemen cryopreservation is the most popular practice for semen production for artificial insemination and in vitro fertilization in cattle. The Seminal plasma contains extracellular vesicles (spEVs) which modulate sperm viability and function ...
Emanuele Capra   +9 more
doaj   +1 more source

EFFECT OF EXOGENOUS ESTROGEN ON SEXUAL BEHAVIOR OF KUNDHI BUFFALO BULL

open access: yesPakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences, 2014
Estrogen and testosterone are considered as male and female hormones, although, both hormones are produced in both sexes, the estrogen is produced by male reproductive organs in various species. The present study was conducted to determine the effect of
S. Mustafa   +4 more
doaj  

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