Results 31 to 40 of about 23,664,335 (320)

Responses of Habitat Quality and Animal Biodiversity to Grazing Activities on the Qinghai-Tibet Plateau

open access: yesFrontiers in Ecology and Evolution, 2021
Grazing activities perhaps lead to habitat quality degradation and animal biodiversity loss while the effects on the Qinghai-Tibet Plateau (QTP) is still relatively poorly studied.
Yixuan Liu   +6 more
doaj   +1 more source

A novel statistical modeling of air pollution and the COVID-19 pandemic mortality data by Poisson, geometric, and negative binomial regression models with fixed and random effects

open access: yesOpen Chemistry, 2023
The coronavirus disease 2019 (COVID-19) pandemic was defined by the World Health Organization (WHO) as a global epidemic on March 11, 2020, as the infectious disease that threatens public health fatally. In this study, the main aim is to model the impact
İyit Neslihan, Sevim Ferhat
doaj   +1 more source

EMPIRICAL NEXUS BETWEEN WORKING AND FINANCIAL WORKING CAPITAL MANAGEMENT AND ITS ANALOGY TO CAPITAL STRUCTURE

open access: yesInternational Journal of Business Reflections, 2022
Production-oriented firms need operational as well as financial working capital to sustain the business in a competitive environment. However, firms in underdeveloped countries face many issues in meeting the capital and revenue nature expenditure. Due
Waqas Khan   +3 more
doaj   +1 more source

The Impact of Stock, Market. On Economic. Growth: Evidence from Developed European.Countries

open access: yesSEEU Review, 2023
The purpose of the study is to investigate the impact of stock market development on economic growth for nine developed European countries.
Gollopeni Krenare Shahini   +3 more
doaj   +1 more source

Constructing two-level nonlinear mixed-effects crown width models for Moso bamboo in China

open access: yesFrontiers in Plant Science, 2023
Bamboo crown width (CW) is a reliable index for evaluating growth, yield, health and vitality of bamboo, and light capture ability and carbon fixation efficiency of bamboo forests. Based on statistical results produced from fitting the eight basic growth
Xiao Zhou   +9 more
doaj   +1 more source

Did Demonetization Affect Indian Stock Market?

open access: yesInternational Research Journal of Business Studies, 2022
This study explores the impact of "2016 demonetization" on the stock market inIndia. The policy declared 86% of cash in circulation in the form of Indian rupees(INR) 500 & 1000 notes as an illegal tender effective from midnight of November8, 2016 ...
Sohail Raza, Shahzad Munir
doaj   +1 more source

The effect of random coupling coefficients on decoherence [PDF]

open access: yes, 2009
The aim of this letter is to analyze the effect on decoherence of the randomness of the coupling coefficients involved in the interaction Hamiltonian.
Castagnino, Mario   +2 more
core   +2 more sources

CLUSTER FAST DOUBLE BOOTSTRAP APPROACH WITH RANDOM EFFECT SPATIAL MODELING

open access: yesBarekeng, 2023
Panel data is a combination of cross-sectional and time series data. Spatial panel analysis is an analysis to obtain information based on observations affected by the space or location effects.
Wigbertus Ngabu   +3 more
doaj   +1 more source

Effect of local pumping on random laser modes [PDF]

open access: yes, 2007
We have developed a numerical method based on the transfer matrix to calculate the quasimodes and lasing modes in one-dimensional random systems. Depending on the relative magnitude of the localization length versus the system size, there are two regimes
Cao   +6 more
core   +2 more sources

Motional narrowing effect in certain random binary lattices [PDF]

open access: yes, 2000
We present a model for a class of random binary lattices by introducing a one-dimensional system where impurities are placed in one sublattice while host atoms lie on the other sublattice.
Bellani   +14 more
core   +3 more sources

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