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Mbaye Fall DIALLO,Jose Ribamar SIQUEIRA Jr 글로벌지식마케팅경영학회 2018 Global Marketing Conference Vol.2018 No.07
Thanks to their competitive price, store brands have important opportunities in emerging countries where customers have greater experience with modern retail products. However, less research has been devoted to the effect of store brand price while it is well known that price image is a critical factor that drives purchase behavior. The aim of this research is to understand how store brand price image factors (relative price, perceived benefit and perceived value) and perceived risk dimensions (functional and financial) affect attitude toward store brands in Colombia. Store brand relative price, store brand perceived benefit and store brand perceived value affect significantly attitude toward store brands in the Colombian context. However, neither store brand perceived functional risk, not store brand perceived financial risk affect attitude toward store brands. These results highlight the specificity of Colombia among emerging countries and have both theoretical and managerial implications.
Assane Dieng,Magatte Niang,Awa Ba Diallo,Maria Faye,Gora Lo,Serigne Mbaye Lo Ndiaye,Alioune Tine,Safietou Ngom Cisse,Habsa Diagne,Moustapha Cisse,Sény Ndiaye,Djibril Boiro,Ndiaye Halimatou Diop,Camara 대한미생물학회 2023 Journal of Bacteriology and Virology Vol.53 No.2
In nephrological pathology, incidence of bacteria is mainly correlated with theincreased use of central or peripheral venous catheters, which is unavoidable inhemodialysis. The aim of this study is to determine bacteriological etiologies ofbacteremia among hemodialysis patients between January and December 2021and to determine their antibiotics susceptibility profiles. Blood culture balloonsreceived from the Nephrology Department were immediately incubated in theBactec FX 40. With the detection of an alarm due to growing suspicion of micro-organisms, identification of the suspected germ and antimicrobial susceptibilitytesting were performed. 37 (53%) blood cultures were positive with a predomi-nance in women (54%). Gram negative bacteria was most isolated in bacteremiawith 59% rate. Among bacteria responsible of bacteremia, Staphylococcus aureus(n=13; 36%), Enterobacter cloacae (n=8; 22%), Escherichia coli (n=6; 16%) andKlebsiella pneumoniae (n=4; 11%) were most important. Regarding antibioticssusceptibility of bacteria, oxacillin (83%), tobramycin (92%), gentamycin (100%)and vancomycin (100%) were most active in S. aureus. For E. cloacae, cefepim(88%), cefixim (75%), tobramycin (88%), imipenem (100%) and tigecyclin (100%)were most active. Regarding of E. coli, imipenem (100%), ceftazidim (83%),cefoxitin (83%), amikacin (100%) and gentamicin (83%) were most active. Inconclusion, this study shows the high rate of bacteremia in nephrology depart-ment of CHNU Aristide Le Dantec with antibiotics more or less active.
Yassine Zegzouti,Aziz Boutafda,Loubna El Fels,Miloud El Hadek,Fatou Ndoye,Nalla Mbaye,Lamfeddal Kouisni,Mohamed Hafidi 대한환경공학회 2020 Environmental Engineering Research Vol.25 No.5
This study aims to use contaminated soil with leachate to select autochthonous fungi that are able to bioremediate three types of leachate, (Young (YL), Intermediate (IL) and Old (OL)). Eleven fungal species were isolated via the enrichment method using the leachate as the sole source of carbon and energy. The isolates were evaluated for their ability to grow and remove organic pollutants at 100%, 50% and 25% (v/v) of leachate in both solid and liquid cultures that were spiked with malt extract. The results indicated that only three fungi, Aspergillus flavus (A. flavus-LC106118), Aspergillus niger (A. niger-KT192262) and Fusarium solani (F. solani-KX349467) showed significantly high capacity to grow on leachate, with maximum radial growth rates (Gr) of 7.5 ㎜, 4.7 ㎜, and 5.3 ㎜, respectively. In addition, 34%, 22%, and 27%, respectively of COD removal rates were obtained at 25% concentration in YL. A. flavus was the most tolerant fungus against landfill leachate, followed by F. solani, and finally A. niger. Therefore, these three fungi are good candidates for leachate bioremediation. However, for a better remediation, the combined effects of different types of fungi and leachates on the fungal growth need to be considered during the fungi selection.