Results 91 to 100 of about 6,520,605 (294)

A specific role for serotonin in overcoming effort cost

open access: yeseLife, 2016
Serotonin is implicated in many aspects of behavioral regulation. Theoretical attempts to unify the multiple roles assigned to serotonin proposed that it regulates the impact of costs, such as delay or punishment, on action selection.
Florent Meyniel   +8 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Nestedness in forest mammals is dependent on area but not on matrix type and sample size: an analysis on different fragmented landscapes

open access: yesBrazilian Journal of Biology
Nestedness, the pattern in which the species of a species-poor community are a subset of species-rich communities, can provide information regarding species order of extinction, which is vital knowledge for conservation biology.
JFS. Menezes, FAS. Fernandez
doaj   +1 more source

Effort, loyalty and idealism [PDF]

open access: yes
The purpose of this pioneering study in the field of family business is to measure the degree of commitment to the family business among family members who do not actually work in the firm. After analyzing the characteristics of these people, we identify
Cappuyns, Kristin, Gallo, Miguel A.
core  

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Pupil size variations correlate with physical effort perception

open access: yesFrontiers in Behavioral Neuroscience, 2014
It has long been established that the pupil diameter increases during mental activities in proportion to the difficulty of the task at hand. However, it is still unclear whether this relationship between the pupil size and effort applies also to physical
Alexandre eZenon   +2 more
doaj   +1 more source

Motivating Strategies Leaders Employ to Increase Follower Effort [PDF]

open access: yes, 2014
The purpose of this research was to determine which motivating strategies followers desire from their leaders and what motivating strategies are actually displayed by their leaders to increase followers’ effort.
Castelli, Patricia A.   +1 more
core   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Exercises of the short-foot as a method of pes planus treatment

open access: yesJournal of Education, Health and Sport, 2018
The basic functions of the foot are: shock absorption, taking over the body weight, which determines the correct locomotion. Physiologically, the body weight is based mainly on three points of support: the first and fifth metatarsals bone and in the ...
Anna Karpińska   +3 more
doaj  

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