Results 121 to 130 of about 2,769,399 (281)

An Overview of the Rock Art of AlUla: Tracing Changes in Content and Form Across 12,000 Years of Human History

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Between 2018 and 2021, the Identification and Documentation of Immovable Heritage Assets (IDIHA) Project recorded over 19,000 rock art panels in the AlUla (al‐‘Ulā) region of north‐western Saudi Arabia. This study presents a chronological assessment of the corpus, drawing on superimpositions, datable motifs, inscriptions, and varnish formation,
Maria Guagnin, Laura Morabito, Hannah Leighton, Tahani AlMahmoud   +3 more
wiley   +1 more source

Impact of birth weight and daily weight gain during suckling on the weight gain of weaning piglets [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
This study evaluated the effect of birth weight and weight gain during the suckling phase on the piglet daily weight gain during the nursery phase (21-61 days of age). Piglets (n= 534) derived from 55 first-parity sows were weighed at birth, weaning, and
D. Surek, L.M. Almeida, J.C. Panisson, E.L. Krabbe, S.G. Oliveira, G.C. Alberton, A. Maiorka   +6 more
doaj   +2 more sources

Organic vs Conventional Suckling Lamb Production: Product Quality and Consumer Acceptance [PDF]

, 2008
Samples of suckling lambs (n=40) of two breeds reared under conventional and organic conditions were analysed to asses physico-chemical characteristics, including instrumental texture, and nutritional quality in terms of fatty acid composition.
Lurueña-Martínez, M.A., Palacios, C., Revilla, I., Severiano-Pérez, P., Vivar-Quintana, A.M.   +4 more
core  

Immunization with Cholera Toxin B Subunit Induces High-Level Protection in the Suckling Mouse Model of Cholera

PLoS ONE, 2013
Cholera toxin (CT) is the primary virulence factor responsible for severe cholera. Vibrio cholerae strains unable to produce CT show severe attenuation of virulence in animals and humans.
Gregory A. Price, K. Mcfann, R. Holmes
semanticscholar   +1 more source

Predators of the two paropsine leaf beetles Paropsisterna cloelia and Paropsis charybdis in eucalypt plantations in Marlborough, New Zealand Prädatoren der zwei Blattkäfer Paropsisterna cloelia and Paropsis charybdis in Eukalyptusplantagen in Marlborough, Neuseeland

Agricultural and Forest Entomology, EarlyView.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Carolin Weser, Manpreet K. Dhami, Elena Moltchanova, Ana Podolyan, Toni M. Withers, Stephen M. Pawson   +5 more
wiley   +1 more source

Influences of environment on the development and lifetime reproductive performance in domestic rabbit females

World Rabbit Science, 2019
Environmental insults of different nature and intensity, such as fluctuation in the air temperature, which can affect access to food, its quality and diseases, are a reality in any livestock system.
D. Savietto, E. Martínez-Paredes, J.J. Pascual   +2 more
doaj   +1 more source

Trace Element Patterns in Juvenile Wild Chimpanzee Dentitions

Archaeometry, EarlyView.
ABSTRACT Trace elements are used to infer mammalian early‐life diets, environmental toxins, dispersal patterns, stress histories, and weaning ages. Here, we employ laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS) to reveal elemental patterns in our closest living relatives, chimpanzees.
Tanya M. Smith, Manish Arora, Maya Bharatiya, Nicole Leonard, Jian‐xin Zhao, Christine Austin   +5 more
wiley   +1 more source

Large‐scale reproductive loss in sheep due to Border disease virus infection, New South Wales, Australia

Australian Veterinary Journal, EarlyView.
Border disease viruses (BDV) and bovine viral diarrhoea viruses (BVDV) are members of the Pestivirus genus in the family Flaviviridae. While BVDV is one of the most significant endemic viral infections of cattle in Australia, BDV infection is generally considered to be uncommon in Australian sheep.
K Parrish, ZB Spiers, MS Hazelton, KH Walker, E Duggan, W Graham, DS Finlaison, PD Kirkland   +7 more
wiley   +1 more source

Effect of early weaning on the reproductive efficiency of Guzerá cows

Pesquisa Agropecuária Tropical, 2013
The early weaning method is an alternative to increase the body weight of calves, since it is based on the total or temporary interruption of suckling by animals, in an attempt to faster develop the rumen of those receiving milk ad libitum.
Keny Samejima Mascarenhas Lopes, Kazuo Leonardo Almeida Yokobatake, Vanessa Veronese Ortunho, Nídia Raquel Costa, Hélio Takachi Okuda   +4 more
doaj   +1 more source

The potential value of cytokine, cortisol and vitamin D profiles in foals from birth to weaning for respiratory disease prediction on a farm endemic for Rhodococcus equi pneumonia

Equine Veterinary Journal, EarlyView.
Abstract Background Rhodococcus equi causes pneumonia in young foals, but disease susceptibility and severity vary. Cortisol and vitamin D modulate immune responses and cytokine production during bacterial infection, and altered concentrations are associated with sepsis in neonatal foals. We hypothesised an age and disease effect on circulating steroid
Londa J. Berghaus, Monica Venner, Hannah Helbig, Dorothea Hildebrandt, Kelsey Hart   +4 more
wiley   +1 more source