Results 231 to 240 of about 1,042,889 (288)

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

open access: yesArchaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren   +23 more
wiley   +1 more source

Neurogenic paraosteoarthropathy: a case report of bilateral knee involvement. [PDF]

open access: yesRadiol Case Rep
Choumad S   +5 more
europepmc   +1 more source

A Review of Corporate Reporting Transparency Quality: Current Status and Future Directions

open access: yesAustralian Accounting Review, EarlyView.
ABSTRACT This paper critically assesses the current state of the literature and sets an agenda for future research on Corporate Reporting Transparency Quality (CRTQ) in formal corporate reporting. Employing a systematic literature review approach that follows the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) model and ...
Yashodha Madhavi Hewage   +2 more
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

Examining the Role of Matrix Metalloproteinase-2 and MicroRNAs Regulation in Breast Cancer. [PDF]

open access: yesBreast J
Vand Beilankouhi EA   +6 more
europepmc   +1 more source

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