Results 161 to 170 of about 66,047 (255)

Streamline and Isotherm Visual Analysis of Darcy–Forchheimer von Karman Spinning Flow of Maxwell Fluid Over a Stretching Disk With Quadratic Temperature‐Dependent Heat Source

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This research paper provides an extensive study of the effects of Darcy–Forchheimer von‐Karman spinning flow of Maxwell fluid across a stretching disk including the effect of heat generation based on a nonlinear function of temperature. The flow system is influenced by thermal radiations and Arrhenius activation energy.
Ebrahem A. Algehyne, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Mustafa Bayram, Jihad Younis, Anwar Saeed   +6 more
wiley   +1 more source

A systematic review and meta-analysis of the impact of environmental disadvantage on youth delayed reward discounting. [PDF]

Dev Psychopathol
Felton JW, Kahn G, Johnson J, Ali H, Saleh S, Habib N, Maher B, Strickland JC, Cheong J, Yi R, Rabinowitz JA.   +10 more
europepmc   +1 more source

Rheological Properties of Carboxymethyl Cellulose Solutions and Gels: An Overview

Journal of Applied Polymer Science, EarlyView.
The rheology of carboxymethyl cellulose is determined by the balance between electrostatic interactions, chain entanglements and association of unsubstituted cellulose‐like domains. The degree of substitution, substitution pattern, added salt concentration and pH determine whether solutions behave as viscoelastic liquids or weak gels.
Carlos G. Lopez
wiley   +1 more source

Do white matter hyperintensities account for the relationship between discrimination and memory? [PDF]

Alzheimers Dement
Pierce RM, Scambray KA, Palms JD, Walters M, Sol K, Green N, Lacking SS, Alshiko M, Brickman A, Zahodne LB.   +9 more
europepmc   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

Work environment of nurses and technicians in Brazilian Intensive Care Units during the COVID-19 pandemic: a multicenter cross-sectional study. [PDF]

BMC Health Serv Res
Trotte LAC, Santos JLGD, Stipp MAC, Paes GO, Lanzoni GMM, Freitas EO, Camponogara S, Reis DSTD, Balsanelli AP, Mesquita MGDR, Menegon FHA, Erdmann AL, Squires A.   +12 more
europepmc   +1 more source

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

The Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Occupational intersectionality: Introduction, contextualisation, and relevance to occupational therapy practice. [PDF]

Aust Occup Ther J
Brown T, Smith DL, Hoshino A, Takashima R.   +3 more
europepmc   +1 more source

Variable grouping patterns in primates: A test of the better competitor hypothesis in male Verreaux's sifaka (Propithecus verreauxi)

The Anatomical Record, EarlyView.
Abstract Intraspecific variation in social organization (IVSO) within primate populations can arise due to male mating competition. Verreaux's sifaka (Propithecus verreauxi) populations exhibit both single‐male and multi‐male groups, providing an opportunity to examine the relationship between male competitive ability and social organization.
Lemeng Li, Stacey R. Tecot, Rebecca J. Lewis   +2 more
wiley   +1 more source

Bidirectional Relations Between Spatial and Mathematics Skills in Elementary School Children: The Role of Domain-Specific Anxieties. [PDF]

J Intell
Geer EA, Barroso C, Ganley CM.
europepmc   +1 more source