Results 41 to 50 of about 114,912 (318)

A war-prone tribe migrated out of Africa to populate the world. [PDF]

open access: yes, 2010
Of the tribal hunter gatherers still in existence today, some lead lives of great violence, whereas other groups live in societies with no warfare and very little murder^1,2,3,4,5^.
Eduardo Moreno
core   +1 more source

Ephemeral Work Group Formation of Jenu Kuruba Honey Collectors and Late 19th Century Coloado Silver Prospectors [PDF]

open access: yes, 2014
Humans frequently form short-lived cooperative groups to accomplish subsistence and economic tasks. We explore the ecological and cultural factors behind ephemeral work-group formation in two disparate cultural contexts: groups foraging for wild honey in
Demps, Kathryn   +1 more
core   +3 more sources

Efficacy and Tolerability of a Fixed-Dose Combination of Rosuvastatin and Ezetimibe Compared with a Fixed-Dose Combination of Simvastatin and Ezetimibe in Brazilian Patients with Primary Hypercholesterolemia or Mixed Dyslipidemia: A Multicenter, Randomized Trial

open access: yesCurrent Therapeutic Research, 2020
: Background: The addition of ezetimibe to statin therapy has been reported to result in increased efficacy for reduction of LDL-C levels and achievement of lipid targets, compared with monotherapy.Objective: This study was designed to demonstrate the ...
Antonio Carlos Amedeo Vattimo, MD, MSc   +8 more
doaj  

Mamíferos de la Reserva Natural del Bosque Mbaracayú, Departamento Canindeyú Representadas en Colecciones Científicas

open access: yesRevista de la Sociedad Científica del Paraguay, 2019
La Reserva Natural del Bosque Mbaracayú (RNBM) es un área protegida de 64.405 ha en Canindeyú, nordeste de Paraguay. La mayor parte de su cobertura es de Bosque Atlántico del Alto Paraná, pero incorpora también un área significante de Cerrado.
Robert D. Owen, Paul Smith
doaj   +1 more source

Anti-Alzheimers activity and molecular mechanism of albumin-derived peptides against AChE and BChE.

open access: yesFood & Function, 2018
Alzheimer's disease (AD) is a global health issue affecting millions of elderly people worldwide. The aim of the present study was to identify novel anti-AD peptides isolated from albumin.
Zhipeng Yu   +7 more
semanticscholar   +1 more source

Ageism in Rheumatology: the Healthcare Professional's Perspective

open access: yesArthritis Care &Research, Accepted Article.
Objective Ageism (age‐based stereotypes, prejudice, or discrimination) is prevalent and linked to prolonged disability and reduced lifespan in older adults. Little is known about ageism within rheumatology. This study explores the healthcare professional's (HCP) perception of the care of older adults and how ageist attitudes or perspectives may impact ...
Aaron P. Smith   +4 more
wiley   +1 more source

Supercomputer Modeling of Dual-Site Acetylcholinesterase (AChE) Inhibition

open access: yesSupercomputing Frontiers and Innovations, 2018
Molecular docking is one of the most popular tools of molecular modeling. However, in certain cases, like development of inhibitors of cholinesterases as therapeutic agents for Alzheimer's disease, there are many aspects, which should be taken into ...
S. Lushchekina   +5 more
semanticscholar   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

open access: yesAdvanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi   +4 more
wiley   +1 more source

WHY CAN HUNTER-GATHERER GROUPS BE ORGANIZED SIMLARLY FOR RESOURCE PROCUREMENT, BUT THEIR KINSHIP TERMINOLOGIES ARE STRIKINGLY DISSIMILAR: A CHALLENGE FOR FUTURE CROSS-CULTURAL RESEARCH [PDF]

open access: yes, 2019
Cross-cultural research involves explanatory arguments framed at the meta-level of a cohort of societies, each with its own historical development as an internally structured and organized system.
Read, Dwight W
core  

Design, Synthesis, and Evaluation of Donepezil-Like Compounds as AChE and BACE-1 Inhibitors.

open access: yesACS Medicinal Chemistry Letters, 2016
An ecofriendly synthetic pathway for the synthesis of donepezil precursors is described. Alternative energy sources were used for the total synthesis in order to improve yields, regioselectively, and rate of each synthetic step and to reduce the ...
P. Costanzo   +9 more
semanticscholar   +1 more source

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