Results 81 to 90 of about 11,845 (144)

In vitro susceptibility to quinine and microsatellite variations of the Plasmodium falciparum Na⁺/H⁺ exchanger (Pfnhe-1) gene: the absence of association in clinical isolates from the Republic of Congo

Malaria Journal, 2011
Background Quinine is still recommended as an effective therapy for severe cases of Plasmodium falciparum malaria, but the parasite has developed resistance to the drug in some cases.
Rogier Christophe, Amalvict Rémy, Baret Eric, Castello Jacky, Zettor Agnès, Hovette Philippe, Bogreau Hervé, Pelleau Stéphane, Briolant Sébastien, Pradines Bruno   +9 more
doaj   +1 more source

New Directions in Non-Relativistic and Relativistic Rotational and Multipole Kinematics for N-Body and Continuous Systems

, 2005
In non-relativistic mechanics the center of mass of an isolated system is easily separated out from the relative variables. For a N-body system these latter are usually described by a set of Jacobi normal coordinates, based on the clustering of the ...
Alba, D., Lusanna, L., Pauri, M.
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Presence of qnr gene in Escherichia coli and Klebsiella pneumoniae resistant to ciprofloxacin isolated from pediatric patients in China

BMC Infectious Diseases, 2008
Background Quinolone resistance in Enterobacteriaceae results mainly from mutations in type II DNA topoisomerase genes and/or changes in the expression of outer membrane and efflux pumps.
Wang Chuanqing, Zhang Hong, Deng Qiulian, Ding Hui, Deng Li, Chen Yuan, Wang Yi, Lu Quan, Yang Yonghong, Wang Aihua, Liu Lan, Xu Xiwei, Wang Li, Shen Xuzhuang   +13 more
doaj   +1 more source

Ethnic Diversity and Civil War [PDF]

We construct a model in which a number of equally powerful ethnic groups compete for power by engaging in civil war. In non-redistributive equilibrium, ethnically homogeneous and ethnically diverse countries face a lower probability of civil war than ...
Lagerlöf, Nils-Petter, Tangerås, Thomas P.   +1 more
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Prevalence and Characterization of Plasmid-mediated Quinolone Resistance Genes among Escherichia coli Strains Isolated from Different Water Sources in Alborz Province, Iran

Indonesian Biomedical Journal, 2019
BACKGROUND: This study was conducted to investigate the prevalence of quinolone resistance associated (qnr) antibiotic resistance among Escherichia coli strains isolated from different water sources in Alborz province, Iran. METHODS: E.
Reza Ranjbar, Shahrzad Tavanania, Azar Sabokbar, Faham Khamesipour   +3 more
doaj   +1 more source

Reciprocity, Inequity Aversion, and Oligopolistic Competition [PDF]

This paper studies how reciprocity and inequity aversion influence the behavior of firms in imperfectly competitive markets. The paper shows that if reciprocal firms compete à la Cournot, then they are able to sustain “collusive” outcomes under a ...
Pinto, Luis Santos
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Investigation of six plasmid-mediated quinolone resistance genes among clinical isolates of pseudomonas: a genotypic study in Saudi Arabia

Infection and Drug Resistance, 2019
Mohamed F El-Badawy,1,2 Majed M Alrobaian,3 Mohamed M Shohayeb,1,4 Sayed F Abdelwahab1,51Division of Pharmaceutical Microbiology, Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif 21974, Kingdom of Saudi ...
El-Badawy MF, Alrobaian MM, Shohayeb MM, Abdelwahab SF   +3 more
doaj  

Welfare Trade-offs between Transferable and Non-Transferable Lotteries [PDF]

The Four Rivers lottery run by the National Forest Service distributes the opportunity to raft four sections of rivers in Idaho through a non-transferable lottery.
Chouinard, Hayley H., Ohler, Adrienne, Yoder, Jonathan K.   +2 more
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Characterization of Hypervirulent Extended-Spectrum β-Lactamase-Producing Klebsiella pneumoniae Among Urinary Tract Infections: The First Report from Iran

Infection and Drug Resistance, 2020
Azadeh Taraghian, Bahram Nasr Esfahani, Sharareh Moghim, Hossein Fazeli Department of Microbiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, IranCorrespondence: Hossein Fazeli Email h_fazeli@med.mui.ac.irIntroduction: This ...
Taraghian A, Nasr Esfahani B, Moghim S, Fazeli H   +3 more
doaj  

The interaction between unit and item nonresponse in view of the reverse cooperation continuum [PDF]

The paper addresses two questions. First, is item nonresponse (INR) a precursor of panel attrition (UNR), as predicted by the theory of a latent cooperation continuum, or is the interrelation of another type?
Oliver Serfling
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