Results 11 to 20 of about 151,857 (281)

Citations and Impact of ISI Tourism and Hospitality Journals [PDF]

open access: yes, 2011
The paper analyses the leading international journals in Tourism and Hospitality Research using quantifiable Research Assessment Measures (RAMs), highlights the similarities and differences in alternative RAMs, shows that several RAMs capture similar ...
Chia-Lin Chang, Michael McAleer
core   +11 more sources

Testicular degeneration and infertility following arbovirus infection [PDF]

open access: yes, 2018
Arboviruses can cause a variety of clinical signs including febrile illness, arthritis, encephalitis and hemorrhagic fever. The recent Zika epidemic highlighted the possibility that arboviruses may also negatively affect the male reproductive tract.
Dattena, Maria   +11 more
core   +1 more source

Comparative characteristics of the inheritance of breeding traits in different mating schemes of grey Karakul sheep populations [PDF]

open access: yesBrazilian Journal of Biology
The study was conducted at the base farms of “OtrarAgro” LLP and “Narmet” farm in the Turkestan region, both specializing in the breeding of Karakul sheep of grey coloration. According to the research findings, a comparative assessment of the inheritance
N. Azhimetov   +5 more
doaj   +2 more sources

Replacing soybean meal with flax seed meal: effects on nutrient digestibility, rumen microbial protein synthesis and growth performance in sheep

open access: yesAnimal, 2020
Flax seed meal (FSM) is rich in various nutrients, especially CP and energy, and can be used as animal protein feed. In animal husbandry production, it is a long-term goal to replace soybean meal (SBM) in animal feed with other plant protein feed ...
X.Y. Hao   +6 more
doaj   +1 more source

Equations of low-degree Projective Surfaces with three-divisible Sets of Cusps [PDF]

open access: yes, 2004
Let Y be a surface with only finitely many singularities all of which are cusps. A set of cusps on Y is called three-divisible, if there is a cyclic global triple cover of Y branched precisely over these cusps.
Barth, Wolf P., Rams, Slawomir
core   +1 more source

Field evaluation of an iELISA and CF test for detection of IgG antibodies against Chlamydophila abortus in goats, sheep and rams

open access: yesVeterinární Medicína, 2002
Blood sera samples from 99 clinically healthy goats, 230 sheep and 171 rams were investigated by CF test and indirect ELISA. In case of goats, 3.03% seroprevalence was detected, in sheep it was 3.04%, whereas, in case of rams seroprevalence was 0% by ...
M. Trávníček   +4 more
doaj   +1 more source

Annual variation in reproductive parameters and sexual behaviour of Saint Croix rams in a semi-desert region in Mexico

open access: yesJournal of Applied Animal Research, 2020
The aim of this study was to determine the semen quality, sexual behaviour and testosterone (T) levels in Saint Croix rams under semi-desert climate conditions.
Fernando Sanchez-Davila   +8 more
doaj   +1 more source

Drug resistance outcomes of long-term ART with tenofovir disoproxil fumarate in the absence of virological monitoring [PDF]

open access: yes, 2018
Objectives: The resistance profiles of patients receiving long-term ART in sub-Saharan Africa have been poorly described. This study obtained a sensitive assessment of the resistance patterns associated with long-term tenofovir-based ART in a ...
Appiah, Lambert T   +9 more
core   +3 more sources

Occurrence and genetic similarity of Diplodia pinea on shoots and cones in seed orchards of Pinus spp. in north-western Turkey

open access: yesPlant Protection Science, 2014
Diplodia shoot blight disease can cause significant damage on coniferous trees and be particularly injurious to cones, which reduces the amount of seed production and germination.
Tuğba H. DOĞMUŞ-LEHTIJÄRVI   +4 more
doaj   +1 more source

Adaptation features of sheep of the Edilbaev breed reared  in the agroecological conditions of the arid zones   of Southern Russia

open access: yesЮг России: экология, развитие, 2019
Aim. The aim of the research was to study the features of formation of adaptive  ability, meat productivity and quality indicators of mutton obtained in the arid conditions of the Volga region from sheep of the Edilbaev breed of different genotypes ...
I. F. Gorlov   +7 more
doaj   +1 more source

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