Results 31 to 40 of about 18,856,199 (287)

Atypical presentation of non-ST-elevation myocardial infarction in a 54-year-old female without classic risk factors

open access: yesFolia Cardiologica
The significant causes of chest pain, a common symptom in general practice, include myocardial infarction (MI), including cases caused by coronary artery dissection, as well as psychogenic pain. A 54-year-old female patient presented to her family doctor
Klaudia Justyna Miklusiak   +1 more
doaj   +1 more source

Impact of Polymorphisms in the Serotonin Transporter Gene on Oscillatory Dynamics during Inhibition of Planned Movement in Children

open access: yesBrain Sciences, 2019
The serotonin transporter plays an important role in serotonergic neuromodulation. It is known that polymorphisms in the serotonin transporter gene are linked to the dysregulation of emotions.
Andrey V. Bocharov   +6 more
doaj   +1 more source

Individual analysis of laterality data [PDF]

open access: yes, 1990
Graphical and statistical analyses are presented that allow one to check for an individual subject whether the performance during a session is stable. whether the difference between the left and the right visual half-field is significant. and whether the
Brysbaert, M., d'Ydewalle, G.
core   +1 more source

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

Development and Validation of the Open Matrices Item Bank

open access: yesJournal of Intelligence, 2022
Figural matrices tasks are one of the most prominent item formats used in intelligence tests, and their relevance for the assessment of cognitive abilities is unquestionable.
Marco Koch   +3 more
doaj   +1 more source

Patterns of Individual Shopping Behavior [PDF]

open access: yes, 2010
Much of economic theory is built on observations of aggregate, rather than individual, behavior. Here, we present novel findings on human shopping patterns at the resolution of a single purchase.
A Dixit   +14 more
core   +6 more sources

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Are Different Types of Learning Disorder Associated With Distinct Cognitive Functioning Profiles?

open access: yesFrontiers in Psychology, 2021
Introduction: DSM-5 presented a revised conceptualization of specific learning disorders (LD). Contrary to former versions, the various types of LD—i.e., mathematics disorder, reading disorder, and writing disorder—are not treated as distinct diagnostic ...
Janin Brandenburg   +7 more
doaj   +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

Individual Disregard in Japan [PDF]

open access: yes, 2016
While still in the midst of their study abroad experiences, students at Linfield College write reflective essays. Their essays address issues of cultural similarity and difference, compare lifestyles, mores, norms, and habits between their host countries
Bowden, Sean
core   +1 more source

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