Results 131 to 140 of about 23,256 (219)

Lithic analysis in African archaeology: Advances and key themes

open access: yesArchaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski   +2 more
wiley   +1 more source

Livestock aggregated samples for monitoring viruses infecting animals and potentially zoonotic viral pathogens. [PDF]

open access: yesOne Health
Rusiñol M   +13 more
europepmc   +1 more source

Molecular Prevalence and Genetic Diversity of Blastocystis sp. in Slaughtered Ruminants in Qazvin Province, Iran: A Zoonotic Concern. [PDF]

open access: yesVet Med Sci
Badri M   +8 more
europepmc   +1 more source

Does synchronising follicular wave emergence improve outcomes in non‐superstimulated donor cattle undergoing ovum pick‐up (OPU) for in vitro embryo production?

open access: yesAustralian Veterinary Journal, EarlyView.
In vitro embryo production (IVEP) is now a widely commercialised assisted reproductive technology used in cattle reproduction. The use of follicle‐stimulating hormone (FSH) to superstimulate donor cattle prior to ovum pick‐up (OPU) is generally regarded as an effective strategy to improve oocyte quality, developmental competence and increase embryo ...
J Bird, RP Nevard
wiley   +1 more source

Toxicokinetic modelling of the synthetic cannabinoid 5F‐MDMB‐P7AICA and its main metabolite in pigs following pulmonary administration

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims Since their emergence on the drug market, synthetic cannabinoids (SC) are still gaining increasing importance in forensic toxicology. The representatives of the so‐called new psychoactive substances have in common that they have not undergone preclinical safety studies. Hence, knowledge on toxicokinetic (TK) data is sparse.
Adrian A. Doerr   +10 more
wiley   +1 more source

A Farewell to Arms… Manufacturing: Learning From a Landmine Producer Who Became a Deminer

open access: yesBusiness Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT Certain industries—labeled “dirty,” “sinful,” “stigmatized,” or “controversial”—are under public scrutiny because of the ethical, social, and environmental concerns that they raise. Previous research has typically focused on the industry or organizational level of analysis, examining how companies in controversial industries can enhance their ...
Marco Guerci, Luca Carollo
wiley   +1 more source

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