Results 71 to 80 of about 546,662 (192)

Investigation of Social Media Addiction, Experiential Avoidance and Social Emotional Learning Skills in High School Students in Terms of Demographic Variables

Sakarya Üniversitesi Eğitim Fakültesi Dergisi
The main purpose of this study was to examine how social media addiction, experiential avoidance, and social emotional learning skills of high school students differed according to some demographic variables. The participants consisted of 721 (439 female,
Gökçen Aydın, Sidar Turan
doaj   +1 more source

The effect of culture on online learning [PDF]

, 2010
The author is conducting survey research to identify possible effects of\ud culture on online learning success. The research will consider the cultural\ud dimension of uncertainty avoidance identified by Hofstede (2001). The research\ud participants will
Kinasevych, Orest
core  

Laying Hens Learn to Avoid Feathers

Poultry Science, 2008
Previous work demonstrated an association between feather pecking and feather eating in laying hens. This raised the question if digestive feedback affects feather eating or feather pecking in laying hens. We hypothesized that feathers enriched with sugar form a positive feedback and feathers enriched with quinine sulfate form a negative feedback ...
A, Harlander-Matauschek, F, Wassermann, J, Zentek, W, Bessei   +3 more
openaire   +2 more sources

Effects of Exercise on Memory Retrieval in Passive Avoidance Learning in Young Male Wistar Rats

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2009
Background and Objectives Exercise seems to be a simple and widely practiced behavior that activates molecular and cellular signaling cascades involved in various central nervous system processes. There has been more attention to the effects of exercise
H Saadati, Sh Babri, N Ahmadiasl, M Mashhadi   +3 more
doaj  

Safe-To-Explore State Spaces: Ensuring Safe Exploration in Policy Search with Hierarchical Task Optimization

, 2018
Policy search reinforcement learning allows robots to acquire skills by themselves. However, the learning procedure is inherently unsafe as the robot has no a-priori way to predict the consequences of the exploratory actions it takes.
Krug, Robert, Kyrki, Ville, Lundell, Jens, Schaffernicht, Erik, Stoyanov, Todor   +4 more
core   +1 more source

BEHAVIOR BASED CONTROL AND FUZZY Q-LEARNING FOR AUTONOMOUS FIVE LEGS ROBOT NAVIGATION [PDF]

, 2009
This paper presents collaboration of behavior based control and fuzzy Q-learning for five legs robot navigation systems. There are many fuzzy Q-learning algorithms that have been proposed to yield individual behavior like obstacle avoidance, find target ...
Adil, Ratna
core  

Pseudospectral Model Predictive Control under Partially Learned Dynamics

, 2017
Trajectory optimization of a controlled dynamical system is an essential part of autonomy, however many trajectory optimization techniques are limited by the fidelity of the underlying parametric model. In the field of robotics, a lack of model knowledge
Alvarez M. A., Gandhi M., Lázaro-Gredilla M., Pan Y., Rahimi A., Rudin W., Wang J.   +6 more
core   +1 more source

A history of avoidance does not impact extinction learning in male rats

npj Science of Learning
Pervasive avoidance is one of the central symptoms of all anxiety-related disorders. In treatment, avoidance behaviors are typically discouraged because they are assumed to maintain anxiety.
Alba López-Moraga, Laura Luyten, Tom Beckers   +2 more
doaj   +1 more source

Feedback-Based Curriculum Learning for Collision Avoidance

IEEE Access
This paper proposes a novel curriculum learning approach for collision avoidance using feedback from the deep reinforcement learning (DRL) training process.
Jeongmin Choi, Gyuyong Hwang, Gyuho Eoh
doaj   +1 more source

Enhanced Learning of Normal Adult Rodents by Repeated Oral Administration of Soybean Transphosphatidylated Phosphatidylserine

Journal of Pharmacological Sciences, 2005
Soybean lecithin transphosphatidylated phosphatidylserine (SB-tPS) is already known to improve the learning ability of aged or drug-induced amnesic rodents.
Akito Kataoka-Kato, Makoto Ukai, Masashi Sakai, Satoshi Kudo, Tsutomu Kameyama   +4 more
doaj   +1 more source