Results 31 to 40 of about 3,456,580 (406)

Fear Memory [PDF]

open access: yesPhysiological Reviews, 2016
Fear memory is the best-studied form of memory. It was thoroughly investigated in the past 60 years mostly using two classical conditioning procedures (contextual fear conditioning and fear conditioning to a tone) and one instrumental procedure (one-trial inhibitory avoidance).
Ivan, Izquierdo   +2 more
openaire   +2 more sources

Transient Man-in-a-Barrel Syndrome Secondary to Vertebral Artery Stenosis Case Report

open access: yesAnnals of Internal Medicine: Clinical Cases
Man-in-a-barrel syndrome (MIBS) is a neurologic condition characterized by bilateral upper extremity weakness, leaving the arms confined to the sides of the body, and typically results from cortical pathologies.
Katherine Spencer   +3 more
doaj   +1 more source

Metodologia De Simulação Empregando O Programa Matlab/simulink Aplicada A Projetos De Reatores Eletrônicos Dimerizáveis

open access: yesEletrônica de Potência, 2006
Este artigo apresenta uma metodologia de simulação com o programa MATLAB/Simulink aplicada a projetos de reatores eletrônicos dimerizáveis que alimentam lâmpadas fluorescentes.
Mikahil Polonskii   +2 more
doaj   +1 more source

Fear of COVID-19, Stress, and Anxiety in University Undergraduate Students: A Predictive Model for Depression

open access: yesFrontiers in Psychology, 2020
Depression is a disabling illness which increases the risk of suicide. The Corona Virus Disease 2019 (COVID-19) pandemic has led to a rise in fear, anxiety, stress, and depression among the population: of these, university undergraduates from countries ...
A. Rodríguez-Hidalgo   +3 more
semanticscholar   +1 more source

Fear and perceived likelihood of victimization in the traditional and cyber settings [PDF]

open access: yes, 2014
This study considers the influence of perceived likelihood, demographics (gender and education) and personality on fear of victimization and cyber-victimization using a survey design (N=159).
Jeske, Debora, Maddison, Jessica
core   +1 more source

Clustering of behavioral and chronic health risk factors and their association with self-reported health and cardiovascular disease outcome among adults in North Carolina

open access: yesAIMS Public Health
BackgroundIn 2024, North Carolina (NC) had a smoking rate of 17.2% and a higher-than-average rate of binge and heavy drinking. These behaviors often cluster with other health risks such as hypertension, hypercholesterolemia, and diabetes, thus leading to
Chukwuemeka E Ogbu   +4 more
doaj   +1 more source

Threat of shock increases excitability and connectivity of the intraparietal sulcus

open access: yeseLife, 2017
Anxiety disorders affect approximately 1 in 5 (18%) Americans within a given 1 year period, placing a substantial burden on the national health care system.
Nicholas L Balderston   +8 more
doaj   +1 more source

“You made it, you take care of it”: Data Management as Personal Information Management

open access: yesInternational Journal of Digital Curation, 2011
This study explores how researchers at a major Midwestern university are managing their data, as well as the factors that have shaped their practices and those that motivate or inhibit changes to that practice.
Kathleen Fear
doaj   +3 more sources

New records and range expansion of Norops sagrei (Squamata: Dactyloidae) in Honduras highlight the importance of citizen science in documenting non-native species

open access: yesCaldasia, 2021
Populations of Norops sagrei, an anole lizard native to Cuba, the Bahamas, and the Cayman Islands, are established in northern Honduras. Here, we report seven new records in six departments for this species in northern, western ...
Cristopher A. Antúnez-Fonseca   +6 more
doaj   +1 more source

Alimentação de Lâmpadas Compactas Fluorescentes Integrais a Partir de Retificador Com Pfc e Tensão de Saída Variável

open access: yesEletrônica de Potência, 2011
Este artigo apresenta o projeto de um conversor CA-CC com correção do fator de potência e tensão de saída variável para alimentação de lâmpadas fluorescentes compactas integrais.
Mikhail Polonskii
doaj   +1 more source

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