Results 41 to 50 of about 12,866,402 (338)

Water Quality Modelling of River Mahanadi using Principal Component Analysis (PCA) and Multiple Linear Regression (MLR)

open access: yesInternational Journal of Environment, 2021
Surface water quality is one of the critical environmental concerns of the globe and water quality management is top priority worldwide. In India, River water quality has considerably deteriorated over the years and there is an urgent need for improving ...
Chandra Sekhar Matli, - Nivedita
doaj   +1 more source

Bayesian exploratory factor analysis [PDF]

open access: yesJournal of Econometrics, 2014
This paper develops and applies a Bayesian approach to Exploratory Factor Analysis that improves on ad hoc classical approaches. Our framework relies on dedicated factor models and simultaneously determines the number of factors, the allocation of each measurement to a unique factor, and the corresponding factor loadings.
Conti, Gabriella   +3 more
openaire   +15 more sources

Portuguese Version of the Intentional Non-Adherence Scale: Validation in a Population of Chronic Pain Patients

open access: yesFrontiers in Pharmacology, 2021
Objective: Despite the effectiveness of pain medicines, nonadherence to prescribed medication remains a major problem faced by healthcare systems.
Rute Sampaio   +8 more
doaj   +1 more source

AGRONOMICAL CHARACTERISTICS OF SEVERAL CHICKPEA ECOTYPES (CICER ARIETINUM) GROWN IN TURKEY

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2007
The chickpea is an important field crop for low quality fields and drought-enduring, in Isparta ecology, as a sowing duty covers a large area. This research has been conducted in order to determine the most suitable chickpea line and varieties in the ...
H. VURAL, Abdullah KARASU
doaj   +1 more source

A Beginner's Guide to Factor Analysis: Focusing on Exploratory Factor Analysis [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2013
The following paper discusses exploratory factor analysis and gives an overview of the statistical technique and how it is used in various research designs and applications.
An Gie Yong, Sean Pearce
doaj  

Intellectual property and agricultural trade: Producer perceptions of tea and coffee as potential geographical indications

open access: yesOpen Agriculture, 2018
Kenya tea and coffee are major foreign exchange earners and have high reputation among consumers in the international market. Faced by declining prices and competition from other sub-sectors, production area under these commodities has been declining ...
Maina Fredah Wangui   +3 more
doaj   +1 more source

Developing a questionnaire on strategies for increasing housewives’ participation in source separation of municipal solid waste based on the theory of planned behavior [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2015
Creating awareness and recognizing behavioral factors associated with recycling is essential for waste management. To identify factors influencing recycling behavior, a theory of planned behavior (TPB)-based questionnaire was designed.
Soran Erami   +2 more
doaj   +1 more source

The Incidence and Risk Factor Analysis of Drug Induced Liver Injury (Dili) in a Surabaya Hospital [PDF]

open access: yes, 2018
The research has been conducted on the incident and analysis of risk factors drug liver injury (DILI) in a Surabaya Hospital. The aim of this study was to determine the incident of DILI, know which drugs cause DILI, and see the association of risk ...
Arrang, S. T. (Sherly)   +1 more
core  

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

The driving factors of china's public‐private partnership projects in Metropolitian transportation systems: Public sector's viewpoint

open access: yesJournal of Civil Engineering and Management, 2010
In recent years, China needs far more financing for transportation infrastructure than can be provided by the government alone. Meanwhile the capacity of the Chinese government to provide public services on its own in an effective and efficient way is ...
Jing-Feng Yuan   +3 more
doaj   +1 more source

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