Results 11 to 20 of about 1,380,847 (240)

A pilot study of problem gambling among student online gamblers: mood states as predictors of problematic behaviour [PDF]

open access: yes, 2009
Within the last decade, interest in online gambling has increased. This pilot study examined online gambling among students to identify the extent to which student Internet gamblers manifest a propensity for problem gambling and to understand if mood ...
Farnsworth, WF   +2 more
core   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Brief Mood Introspection Scale (BMIS): Scoring Instructions [PDF]

open access: yes, 1988
The BMIS scale is an open-source mood scale consisting of 16 mood-adjectives to which a person responds (e.g., Are you happy ?). The scale can yield measures of overall pleasant-unpleasant mood, arousal-calm mood, and it also can be scored according to ...
Mayer, John D.
core   +2 more sources

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

The immediate effects of 10-minute relaxation training on salivary immunoglobulin A (s-IgA) and mood state for Japanese female medical co-workers [PDF]

open access: yes, 2007
This study examined the effects of relaxation training on salivary IgA (s-IgA) and mood state in Japanese female medical workers. Participants were enrolled and assigned to relaxation or control groups.
Hirokawa, Kumi   +3 more
core   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

Sentence mood constitution and indefinite noun phrases [PDF]

open access: yes, 2013
Sentence mood in German is a complex category that is determined by various components of the grammatical system. In particular, verbal mood, the position of the finite verb and the wh-characteristics of the so called 'Vorfeld'-phrase are responsible for
Lohnstein, Horst
core  

Coping Strategies and Perceived Support in Adolescents and Young Adults: Predictive Model of Self-Reported Cognitive and Mood Problems [PDF]

open access: yes, 2016
The aims of this study were: to assess cognitive and mood problems, perceived social support and coping strategies in adolescence and early adulthood; to understand how coping strategies are related to age, gender and years of schooling; to identify ...
Bonichini, Sabrina   +2 more
core   +1 more source

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

open access: yesPopulation Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa   +2 more
wiley   +1 more source

A hidden cost of happiness in children.

open access: yes, 2008
Happiness is generally considered an emotion with only beneficial effects, particularly in childhood. However, there are some situations where the style of information processing triggered by happiness could be a liability. In particular, happiness seems
Jaswal, Vikram K   +2 more
core   +1 more source

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