Results 21 to 30 of about 9,636,514 (304)

Phosphorus and Nitrogen Yield Response Models for Dynamic Bio-Economic Optimization: An Empirical Approach

open access: yesAgronomy, 2018
Nitrogen (N) and phosphorus (P) are both essential plant nutrients. However, their joint response to plant growth is seldom described by models. This study provides an approach for modeling the joint impact of inorganic N and P fertilization on crop ...
Matti Sihvonen   +3 more
doaj   +1 more source

Evidence-based Nomenclature and Taxonomy of Research Impact Indicators

open access: yesJournal of Data and Information Science, 2020
This study aims to classify research impact indicators based on their characteristics and scope. A concept of evidence-based nomenclature of research impact (RI) indicator has been introduced for generalization and transformation of scope.
Arsalan Mudassar   +2 more
doaj   +1 more source

Spatial changes in zooplankton communities in a strong human-mediated river ecosystem [PDF]

open access: yesPeerJ, 2018
River damming causes a decrease in water current velocity which leads to an increase in richness and abundance of organisms atypical for running waters. Zooplankton is a representative example of such organisms.
Robert Czerniawski   +1 more
doaj   +2 more sources

ESTANDARIZACIÓN DE PROCESOS ADMINISTRATIVOS DEL ÁREA DE GESTIÓN HUMANA, SEGURIDAD Y SALUD EN EL TRABAJO EN UNA ENTIDAD ONCOLÓGICA

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2020
In the current organizational market, for a company to progress exponentially, the Human Management area must playa primary role, within its main functions is to ensure maximum satisfaction and growth of employees in their areas ofknowledge and make them
Ever Angel Fuentes   +2 more
doaj   +1 more source

Heat waves in Africa 1981–2015, observations and reanalysis [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2017
The purpose of this article is to show the extreme temperature regime of heat waves across Africa over recent years (1981–2015). Heat waves have been quantified using the Heat Wave Magnitude Index daily (HWMId), which merges the duration and the ...
G. Ceccherini   +4 more
doaj   +1 more source

Environmental Impact Assessment, Human Health and the Sustainable Development Goals

open access: yesInternational Journal of Public Health, 2022
Objectives: Developmental processes influence the determinants of health and, consequently, human health. Yet, assessing human health impacts in impact assessment, with exception of health impact assessment, is still rather vague.
G. Gulis   +5 more
doaj   +1 more source

How are new citation-based journal indicators adding to the bibliometric toolbox? [PDF]

open access: yes, 2009
The launching of Scopus and Google Scholar, and methodological developments in Social Network Analysis have made many more indicators for evaluating journals available than the traditional Impact Factor, Cited Half-life, and Immediacy Index of the ISI ...
Leydesdorff, Loet
core   +2 more sources

Comparative Analysis of Investor Communication Practices in Listed Companies [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2023
Financial communication is essential for any organization, regardless of its field of activity or size. This complex process involves the transmission of relevant financial information to various stakeholders, including investors, shareholders ...
Georgiana Maria Lungu   +2 more
doaj  

Increase of Agribusiness in the Brazilian Amazon: Development or Inequality?

open access: yesEarth, 2021
The growing global demand for soybean production combined with its increased market value could result in a new supercycle for this commodity. For Brazilian agribusiness, there has been an opportunity to increase exports, particularly in soybean ...
Rosana Cavalcante de Oliveira   +1 more
doaj   +1 more source

The Impact of Knowledge Management on the Economic Indicators of the Companies

open access: yesSouth East European Journal of Economics and Business, 2022
Abstract This paper analyzes the impact of knowledge management on the organizational performance of companies measured through previously defined economic indicators. Knowledge management in the company is observed through the factors that make up a knowledge management system, namely: business processes, people (employees), and ...
Marko Markić   +2 more
openaire   +3 more sources

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