Results 41 to 50 of about 12,484,061 (355)

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

Social Science: Introduction to Social Science

open access: yes, 2022
Sociology is an ancient science. There is no science other than social science.Humans are social creatures. We live in society all our lives. Society teaches us a lot and we learn it from society. The basic foundation of this society is social science. Just as society cannot function without social science, so we cannot function without society. So the
openaire   +2 more sources

COVID-19 and Social Sciences

open access: yesSocieties, 2020
The COVID-19 pandemic (caused by the Severe Acute Respiratory Syndrome Coronavirus 2, SARS-CoV-2) is having profound effects on all dimensions of life, such as the individual, social, cultural, public health, and economic dimensions [...]
Carlos Miguel Ferreira, Sandro Serpa
doaj   +1 more source

Predicting party switching through machine learning and open data

open access: yesiScience, 2023
Summary: Parliament dynamics might seem erratic at times. Predicting future voting patterns could support policy design based on the simulation of voting scenarios.
Nicolò Meneghetti   +6 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Connected in diversity: Isotopic analysis refines provenance for Islamic plant-ash glass from the eastern Silk Roads

open access: yesiScience, 2023
Summary: Our understanding of glass production in Eurasia has been built mostly on evidence from Europe and the Mediterranean. Here, we investigate the occurrence and organization of plant-ash glass production in the eastern continental Islamic region ...
Qin-Qin Lü   +2 more
doaj   +1 more source

Qualitative Research Methodology in Social Sciences and Related Subjects

open access: yes, 2018
This literature review paper discusses the proper use of qualitative research methodology to discuss several aspects of the research for the improvement of the skill of the readers.
H. Mohajan
semanticscholar   +1 more source

OpenSesame: An open-source, graphical experiment builder for the social sciences

open access: yesBehavior Research Methods, 2011
In the present article, we introduce OpenSesame, a graphical experiment builder for the social sciences. OpenSesame is free, open-source, and cross-platform. It features a comprehensive and intuitive graphical user interface and supports Python scripting
S. Mathôt, Daniel Schreij, J. Theeuwes
semanticscholar   +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

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

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