Results 1 to 10 of about 1,313,775 (264)

Quantitative models of nitrogen-fixing organisms [PDF]

open access: yesComputational and Structural Biotechnology Journal, 2020
Nitrogen-fixing organisms are of importance to the environment, providing bioavailable nitrogen to the biosphere. Quantitative models have been used to complement the laboratory experiments and in situ measurements, where such evaluations are difficult ...
Keisuke Inomura   +4 more
doaj   +2 more sources

Quantitative Models of Phage-Antibiotic Combination Therapy [PDF]

open access: yesmSystems, 2020
The spread of multidrug-resistant (MDR) bacteria is a global public health crisis. Bacteriophage therapy (or “phage therapy”) constitutes a potential alternative approach to treat MDR infections. However, the effective use of phage therapy may be limited
Rogelio A. Rodriguez-Gonzalez   +4 more
doaj   +4 more sources

Survey of spatial forms - physical city using quantitative models case study : sardroud city [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2021
Introduction  Considering that the population growth rate of the surrounding cities of Tabriz metropolis in 2006-2010 Sardroud, Ilkhichi, Osku, and Basmanj cities is 2, 1.8, 0.87 and 0.83, respectively, that the growth rate of Sardroud city is more than ...
Rasoul Ghorbani, mahdieh tahooni
doaj   +1 more source

The SARS-CoV-2 Reproduction Number R0 in Cats

open access: yesViruses, 2021
Domestic cats are susceptible to SARS-CoV-2 virus infection and given that they are in close contact with people, assessing the potential risk cats represent for the transmission and maintenance of SARS-CoV-2 is important.
Jose L. Gonzales   +3 more
doaj   +1 more source

Statistical actuarial estimation of the Capitation Payment Unit from copula functions and deep learning: historical comparability analysis for the Colombian health system, 2015–2021

open access: yesHealth Economics Review, 2023
The Capitation Payment Unit (CPU) financing mechanism constitutes more than 70% of health spending in Colombia, with a budget allocation of close to 60 trillion Colombian pesos for the year 2022 (approximately 15.7 billion US dollars).
Oscar Espinosa   +3 more
doaj   +1 more source

Main factors associated with foot-and-mouth disease virus infection during the 2001 FMD epidemic in Uruguay

open access: yesFrontiers in Veterinary Science, 2023
Large epidemics provide the opportunity to understand the epidemiology of diseases under the specific conditions of the affected population. Whilst foot-and-mouth disease (FMD) epidemics have been extensively studied in developed countries, epidemics in ...
María V. Iriarte   +6 more
doaj   +1 more source

Quantitative estimation of sentinel-1A interferometric decorrelation using vegetation index

open access: yesFrontiers in Earth Science, 2022
Sentinel-1A data are widely used in interferometric synthetic aperture radar (InSAR) studies due to the free and open access policy. However, the short wavelength (C-band) of Sentinal-1A data leads to decorrelation in numerous applications, especially in
Jianping Pan   +4 more
doaj   +1 more source

Land Use Efficiency Assessment under Sustainable Development Goals: A Systematic Review

open access: yesLand, 2023
Improvements in and the assessment of land use efficiency are crucial pillars for achieving the Sustainable Development Goals (SDGs). This study reviews 208 representative papers, oral reports, and project reports to provide a systematic and ...
Yin Ma   +8 more
doaj   +1 more source

Quantitative Models of Fungi Interaction--based on Logistic models [PDF]

open access: yesE3S Web of Conferences, 2021
As the key medium for decomposing wood fibers, fungi play a vital role in promoting the carbon cycle. The purpose of this paper is to establish mathematic models describing the process of fungi decomposing litter and wood fiber. The paper comprehensively
Zhang Yunfei
doaj   +1 more source

Review the Urban Changes and Hierarchical Patterns in Gilan Urban System [PDF]

open access: yesجغرافیا و توسعه, 2015
Cities because of their characteristics have accepted different roles and functions therefore  they show a different strength and influence. In the meantime, some of  the cities are considered  more for various reasons and therefore by achieving  more ...
Esmaeil Aghaeizadeh   +3 more
doaj   +1 more source

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