Results 81 to 90 of about 11,340 (191)

Extending the FLQ formula: a location quotient-based interregional input–output framework [PDF]

open access: yesRegional Studies, 2016
Extending the FLQ formula: a location quotient-based interregional input–output framework. Regional Studies. The regionalization of national input–output tables is a major issue in regional science as corresponding regional data are often unavailable. In this paper, a framework is developed to estimate intra- and interregional input–output tables.
openaire   +1 more source

Changes in Epidemics of Respiratory Viral Infections Resulted From the COVID‐19 Pandemic in Shanghai

open access: yesJournal of Medical Virology, Volume 96, Issue 11, November 2024.
ABSTRACT To investigate the changing patterns of respiratory viral infections within the context of COVID‐19 pandemic. The etiological surveillance data of eight respiratory viral pathogens among patients with ARIs in Shanghai between 2013 and 2023 were analyzed to evaluate the dynamic patterns of respiratory viral infections in Shanghai compared to ...
Chuchu Ye   +12 more
wiley   +1 more source

Deficient brain GABA metabolism leads to widespread impairments of astrocyte and oligodendrocyte function

open access: yesGlia, Volume 72, Issue 10, Page 1821-1839, October 2024.
Main Points Glial dysfunction is intimately linked to SSADH deficiency pathology. Astrocyte metabolism, glutamine synthesis and neurotransmitter recycling are severely perturbed. Oligodendrocyte associated proteins and myelin‐enriched sphingolipids are depleted. Abstract The neurometabolic disorder succinic semialdehyde dehydrogenase (SSADH) deficiency
Jens V. Andersen   +8 more
wiley   +1 more source

Interaction between rpsL and gyrA mutations affects the fitness and dual resistance of Mycobacterium tuberculosis clinical isolates against streptomycin and fluoroquinolones

open access: yesInfection and Drug Resistance, 2018
Honghu Sun,1,2,* Jumei Zeng,3,* Song Li,1 Pengkuan Liang,1 Chao Zheng,1 Yong Liu,4 Tao Luo,5 Nalin Rastogi,6 Qun Sun,1 1Key Laboratory of Bio-Resources and Eco-Environment of the Ministry of Education, College of Life Sciences, Sichuan University ...
Sun H   +8 more
doaj  

Effect and Safety of Helicobacter pylori Eradication Treatment Based on Molecular Pathologic Antibiotic Resistance in Chinese Elderly People

open access: yesInfection and Drug Resistance, 2022
Chun Gao, Yan-Hua Fan Department of Gastroenterology, China-Japan Friendship Hospital, Beijing, 100029, People’s Republic of ChinaCorrespondence: Yan-Hua Fan, Department of Gastroenterology, China-Japan Friendship Hospital, No.
Gao C, Fan YH
doaj  

Distributed Beamforming in Wireless Multiuser Relay-Interference Networks with Quantized Feedback

open access: yes, 2010
We study quantized beamforming in wireless amplify-and-forward relay-interference networks with any number of transmitters, relays, and receivers. We design the quantizer of the channel state information to minimize the probability that at least one ...
Jafarkhani, Hamid, Koyuncu, Erdem
core   +1 more source

Spin and angular momentum in the nucleon

open access: yes, 2012
Using the covariant spectator theory (CST), we present the results of a valence quark-diquark model calculation of the nucleon structure function f(x) measured in unpolarized deep inelastic scattering (DIS), and the structure functions g1(x) and g2(x ...
F. Gross   +3 more
core   +2 more sources

South-East Region in Bulgaria: Economic Performance and Key Sectors Analysis [PDF]

open access: yes
The present paper attempts to provide insight into the economic performance of the South-east region (SER) of Bulgaria by presenting quantitative relationships between sectors in the regional economy.
Antoaneta GOLEMANOVA
core  

Agro-Food Dynamics in a Region's Growth [PDF]

open access: yes
Regional development depends highly in the allocation of developing funds -through development policies- among the various sectors of regional economies. In order to safeguard the most efficient use of investments analytical tools visualizing the economy
Aikaterini Melfou   +3 more
core  

FLQ, the Fastest Quadratic Complexity Bound on the Values of Positive Roots of Polynomials

open access: yesSerdica Journal of Computing, 2008
In this paper we present F LQ, a quadratic complexity bound on the values of the positive roots of polynomials. This bound is an extension of FirstLambda, the corresponding linear complexity bound and, consequently, it is derived from Theorem 3 below. We have implemented FLQ in the Vincent-Akritas-Strzeboński Continued Fractions method (VAS-CF) for the
Akritas, Alkiviadis   +2 more
openaire   +2 more sources

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