A HISTORICAL CONTINGENCY HYPOTHESIS FOR POPULATION ECOLOGY

A historical contingency hypothesis for population ecology

Assessments of historical contingency have advanced our understanding of adaptive radiation click here and community ecology, but little attention has been given to assessing the importance of historical contingency in population ecology.An obstacle has been the unmet need to conceptualize historical contingencies for populations in a manner that a

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Associations of pre-existing cardiovascular morbidity with severity and the fatality rate in COVID-19 patients: a systematic review and meta-analysis

Objectives The aim of this study was to evaluate the association of pre-existing cardiovascular comorbidities, including hypertension and coronary heart disease, with coronavirus disease 2019 (COVID-19) severity and mortality.Methods PubMed, ScienceDirect, and Scopus were searched between January 1, 2020, and July 18, 2020, to identify eligible stu

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Enhancing Training of Staff of the Agricultural Development Programme for Effective Agricultural Extension Service Delivery in Nigeria

This cent dyyni paper, identified the areas where staff of the Agricultural Development Programme (ADP) that carry out grassroots extension service delivery need to be trained and the field problems requiring research intervention.Secondary data from Annual Performance Survey (APS) report of NAERLS and NPAFS between 2010 and 2012 were used.The data

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Mechanistic Evidence for Red Meat and Processed Meat Intake and Cancer Risk: A Follow-up on the International Agency for Research on Cancer Evaluation of 2015

The Working Group of the International Agency for aluminum lotion Research on Cancer classified the consumption of processed meat as carcinogenic to humans (Group 1), and classified red meat as probably carcinogenic to humans (Group 2A); consumption of both meat types is associated with an increased risk of colorectal cancer.These classifications a

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Multi-Criteria Decision Making with the VIKOR and SMARTER Methods for Optimal Seller Selection from Several E-Marketplaces

Many similar products offered by several sellers in e-marketplace applications make the buyers need to be more selective when shopping.This article addresses the prioritization of the goods sellers alternatives in e-marketplace by integrating the VIKOR with the SMARTER method for the process of multi-criteria decision making (MCDM) by considering v

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