Results 11 to 20 of about 94,605 (218)

Fractured Reservoirs History Matching based on Proxy Model and Intelligent Optimization Algorithms [PDF]

Journal of Chemical and Petroleum Engineering, 2016
In this paper, a new robust approach based on Least Square Support Vector Machine (LSSVM) as a proxy model is used for an automatic fractured reservoir history matching.
Sayyed Hadi Riazi, Ghasem Zargar, Mehdi Baharimoghadam, Ebrahim Sharifi Darani   +3 more
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A joint stock assessment for the anchovy stock of the northern and central Adriatic Sea: comparison of two catch-at-age models

Scientia Marina, 2015
Anchovy (Engraulis encrasicolus, L.) is one of the most important commercial species of the northern and central Adriatic Sea, as well as one of the most productive fisheries in the whole Mediterranean.
Piera Carpi, Alberto Santojanni, Fortunata Donato, Sabrina Colella, Vanja Čikeš Keč, Barbara Zorica, Iole Leonori, Andrea De Felice, Vjekoslav Tičina, Tomaž Modic, Enrico Arneri   +10 more
doaj   +1 more source

Prevalence and characterization of virulence genes among methicillin-resistant Staphylococcus aureus isolated from Sudanese patients in Khartoum state

New Microbes and New Infections, 2020
Staphylococcus aureus is a versatile pathogen that can cause a variety of diseases, ranging from mild to fatal infection. This study aimed to detect the virulence genes (cna, ica, hlg and sdrE) in S.
M.M.E. Elboshra, Y.F. Hamedelnil, E.H. Moglad, H.N. Altayb   +3 more
doaj   +1 more source

Quercetin Inhibits Biofilm Formation by Decreasing the Production of EPS and Altering the Composition of EPS in Staphylococcus epidermidis

Frontiers in Microbiology, 2021
Staphylococcus epidermidis is an opportunistic pathogen, and its biofilm formation ability is an important virulent factor. Quercetin, a typical flavonoid ubiquitously used in dietary supplementation, is known for its antioxidant property, but its anti ...
Yongqi Mu, Yongqi Mu, Hong Zeng, Hong Zeng, Wei Chen, Wei Chen, Wei Chen, Wei Chen, Wei Chen   +8 more
doaj   +1 more source

In vitro antioxidant properties and antimicrobial activity of the ethanolic extract of Senecio nutans Sch. Beep. (Asteraceae) [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2022
Context: Senecio nutans Sch. Beep. is used by the Andean population of Ayacucho-Peru as traditional medicine for various health problems. Aims: To evaluate the antioxidant and antimicrobial activity of the ethanolic extract of leaves of S.
Felipe Surco-Laos, Jorge A. Garcia, María R. Bendezú, Doris Laos-Anchante, Juan F. Panay-Centeno, Manuel Valle-Campos, Juan J. Palomino-Jhong, Paulina Eliades Yarasca-Carlos, Berta Loja, Angel T. Alvarado   +9 more
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Comparison of DNA extraction methods for detection of citrus huanglongbing in Colombia

Agronomía Colombiana, 2014
Four DNA citrus plant tissue extraction protocols and three methods of DNA extraction from vector psyllid Diaphorina citri Kuwayama (Hemiptera: Psyllidae) were compared as part of the validation process and standardization for detection of huanglongbing (
Jorge Evelio Ángel, Erick Geovanni Hernández, Néstor Andrés Herrera, Linda Yhiset Gómez, Ángela Patricia Castro, Sepúlveda Adriana Milena, Everth Emilio Ebratt   +6 more
doaj   +1 more source

Latent autoimmune diabetes of adults (LADA): The informative value of autoantibodies [PDF]

Терапевтический архив, 2016
Aim. To investigate the prevalence of autoantibodies (autoAbs) associated with the development of type 1 diabetes mellitus (T1DM) in latent autoimmune diabetes of adults (LADA) in the Russian Federation. Subjects and methods.
Yu V Silko, T V Nikonova, O N Ivanova, S M Stepanova, M V Shestakova, I I Dedov   +5 more
doaj   +1 more source

Citrus huanglongbing: validation of Real-Time PCR (qPCR) for the detection of Candidatus Liberibacter asiaticus and Candidatus Liberibacter americanus in Colombia

Agronomía Colombiana, 2014
Citrus huanglongbing (HLB) is the most destructive citrus disease. Two of the three known HLB-associated Candidatus Liberibacter species were recently found to be present in the Americas.
Jorge Evelio Ángel, Erick Geovanni Hernández, Néstor Andrés Herrera, Linda Yhiset Gómez, Ángela Patricia Castro, Adriana Milena Sepúlveda, Everth Emilio Ebratt   +6 more
doaj   +1 more source

Identificación y selección de Saccharomyces cerevisiae nativas para mejorar el proceso productivo del Pisco a partir de uva Quebranta

Revista Peruana de Biología, 2023
El Pisco es el destilado del Perú, elaborado a partir de mostos recientemente fermentados con uvas criollas denominadas “pisqueras”. Las levaduras son los microorganismos clave en la fermentación y el uso de cepas nativas seleccionadas presenta ventajas ...
Aybel Almanza Cano, Wilbert Cruz Hilacondo, Hanna Cáceres Iparraguirre, Raúl Humberto Blas Sevillano   +3 more
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Nuevos registros de Galeocerdo cuvier (Carcharhinidae) como pesca incidental de la pesca artesanal peruana

Revista Peruana de Biología
Se reportan dos nuevos registros del tiburón tigre Galeocerdo cuvier (Péron & Lesueur, 1822) obtenidos en la pesca artesanal de la costa central del Perú. Los ejemplares fueron capturados incidentalmente durante faenas dirigidas a Myliobatis peruvianus y
Maximo Roque-Sanchez, Susan Donayre Salazar   +1 more
doaj   +1 more source