Results 21 to 30 of about 1,255,782 (193)

Genetic variability and ecosystem services of Neem (Azadirachta indica A. Juss): A two-decadal systematic study for harnessing global sustainable goals

open access: yesTrees, Forests and People
Neem is native to the Indian subcontinent and recognized globally for its ethno-medicinal and bio-pesticidal properties. The increasing global demand for Neem and its derivatives has intrigued researchers worldwide to concentrate on its medicinal ...
Ayushman Malakar   +10 more
doaj   +1 more source

A produtividade dos autores sobre a Lei de Lotka Authors' productivity on Lotka's Law

open access: yesCiência da Informação, 2008
Estuda a produção estratificada dos autores produtores da literatura sobre a Lei de Lotka de 1922 a 2003 e analisa essa produtividade através dos modelos Poisson lognormal e Gauss Poisson inversa generalizada.
Ruben Urbizagastegui
doaj   +1 more source

Impact of passive immunity and quality of transition milk on preweaning dairy and dairy-beef cross calf health in a pasture-based block calving system: A cohort study

open access: yesJournal of Dairy Science
: The objective of this observational cohort study was to evaluate how passive immunity, measured by serum IgG at 24 to 36 h of life, and transition milk quality (assessed via IgG intake) was associated with mortality, treatment incidence, antimicrobial ...
R. Davies, D.L. Renaud, A.I. Macrae
doaj   +1 more source

Assessing the scientific productivity of Italian forest researchers using the Web of Science, SCOPUS and SCIMAGO databases

open access: yesiForest - Biogeosciences and Forestry, 2012
For long time a quantitative assessment of the productivity of Italian researchers has been lacking; the first and unique assessment was the Three-Year Research Evaluation for the period 2001-2003.
Chirici G
doaj   +1 more source

Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion

open access: yesNature Communications, 2021
The Arctic Ocean is influenced by carbon and nutrients from rivers and erosion, but how this affects phytoplankton productivity is not understood. Here, the authors use a spatio-temporally resolved biogeochemical model to estimate that the input of ...
Jens Terhaar   +4 more
doaj   +1 more source

Implementation of the CDM model to the analisys of the hotel sector [PDF]

open access: yes, 2016
The main aim of this study was to determine the impact of innovation on productivity in service sector companies — especially those in the hospitality sector — that value the reduction of environmental impact as relevant to the innovation process.
García-Pozo, Alejandro
core  

PRODUÇÃO CIENTÍFICA BRASILEIRA EM FINANÇAS NO PERÍODO 2000-2010 [PDF]

open access: yesRAE: Revista de Administração de Empresas, 2013
This article conducts a quantitative and qualitative appraisal of the bibliography of financial articles published in 11 Brazilian scientific journals, through surveys into the question of co-authorships and other priority areas, together with an ...
Ricardo Pereira Câmara Leal   +2 more
doaj  

Global evidence of positive biodiversity effects on spatial ecosystem stability in natural grasslands

open access: yesNature Communications, 2019
Biodiversity–productivity relationships in natural ecosystems are highly variable, although positive relationships are most common. Here, using HerbDivNet data, the authors show that biodiversity stabilizes rather than increases plant productivity in ...
Yongfan Wang   +8 more
doaj   +1 more source

Warming from tropical deforestation reduces worker productivity in rural communities

open access: yesNature Communications, 2021
It is expected that tropical deforestation and related increases in heat exposure have negative impacts on labour productivity, but the size of the effect is not well known. Here, the authors show that deforestation reduces productivity by 8.22% in rural
Yuta J. Masuda   +7 more
doaj   +1 more source

Internal Sources of Labour Productivity Growth in Russia

open access: yesМир новой экономики, 2020
In this article, the authors analysed the readiness of Russian regions for the integration of technological innovations. In this context, managerial dichotomy “borrowing/creation of innovations” is of fundamental importance.
E. V. Balatsky, N. A. Ekimova
doaj   +1 more source

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