Results 11 to 20 of about 6,725,693 (341)

Directional Tuning Curves, Elementary Movement Detectors, and the Estimation of the Direction of Visual Movement [PDF]

open access: yes, 1990
Both the insect brain and the vertebrate retina detect visual movement with neurons having broad, cosine-shaped directional tuning curves oriented in either of two perpendicular directions.
Hateren, J.H. van,
core   +3 more sources

A History of Dystonia: Ancient to Modern [PDF]

open access: yes, 2017
Before 1911, when Hermann Oppenheim introduced the term dystonia, this movement disorder lacked a unifying descriptor. While words like epilepsy, apoplexy, and palsy have had their meanings since antiquity, references to dystonia are much harder to ...
Deborah Thorpe   +3 more
core   +1 more source

We Are Many Youth, But With One Struggle!

open access: yesLateral, 2013
A worldwide economic crisis exploded in 2008 that has been deeply consequential. This crisis can be only compared to the 1929 crisis. Powerfully striking at the core of the system, first it shook the United States and now it is developing more intensely ...
International Student Movement
doaj   +1 more source

Del Convento al Mundo

open access: yesMedievalista, 2023
Medieval religious orders implemented a series of devices to control the behavior of their members. In the case of the Order of Friars Minor, the systematization of the general constitutions that regulated the life of the brothers came with the ...
María Paula Castillo
doaj   +1 more source

Are gender equality institutions the policy allies of the feminist movement? A contingent "yes" in the Spanish central state [PDF]

open access: yes, 2007
This article studies the extent to which gender equality institutions are the policy allies of the feminist movement in Spain. A policy ally of the feminist movement is defined as one that adopts the demands of the movement and includes them in the ...
Valiente Fernández, Celia
core   +3 more sources

Ontogenetic Patterns of Elemental Tracers in the Vertebrae Cartilage of Coastal and Oceanic Sharks

open access: yesFrontiers in Marine Science, 2021
As predators, coastal and oceanic sharks play critical roles in shaping ecosystem structure and function, but most shark species are highly susceptible to population declines.
Mariah C. Livernois   +7 more
doaj   +1 more source

Movement-induced heart rate changes in epileptic and non-epileptic seizures Alterações da frequência cardíaca induzidas pelo movimento em crises epilépticas e não-epilépticas

open access: yesArquivos de Neuro-Psiquiatria, 2009
Heart rate changes are common in epileptic and non-epileptic seizures. Previous studies have not adequately assessed the contribution of motor activity on these changes nor have evaluated them during prolonged monitoring. We retrospectively evaluated 143
Gisele R. de Oliveira   +3 more
doaj   +1 more source

Effects of Plyometric Jump Training on Balance Performance in Healthy Participants: A Systematic Review With Meta-Analysis

open access: yesFrontiers in Physiology, 2021
Background: Postural balance represents a fundamental movement skill for the successful performance of everyday and sport-related activities. There is ample evidence on the effectiveness of balance training on balance performance in athletic and non ...
Akhilesh Kumar Ramachandran   +7 more
doaj   +1 more source

Modelo numérico do transporte de nitrogênio no solo. Parte I: Desenvolvimento e teste do modelo Numerical model of nitrogen transport in the soil. Part I: Model development and test

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
Este trabalho visa realizar modificações no modelo de transporte de soluto no solo SIMASS-C, permitindo-lhe simular as concentrações do nitrato e amônio no solo, considerando-se as transformações biológicas e o efeito da temperatura e do teor de água do ...
Felizardo A. Rocha   +4 more
doaj   +1 more source

The Scientific Movement of State Islamic University of Imam Bonjol Padang

open access: yesJurnal Madania, 2019
This article aims to describe the paradigm and scientific philosophy of State Islamic University of Imam Bonjol Padang that has just been transformed from State Institute for Islamic Studies (IAIN) into State Islamic University (UIN).
Eka Putra Wirman
doaj   +1 more source

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