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118 resultados encontrados.

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Unlocking p-coumaric acid’s potential against biofilm-forming extensively drug-resistant Acinetobacter baumannii: in vitro and in vivo study
Artículo
Acceso abierto Artículo DOAJ
Unlocking p-coumaric acid’s potential against biofilm-forming extensively drug-resistant Acinetobacter baumannii: in vitro and in vivo study
Noha A. Attia et al · BMC · 2026 · ISSN 1476-0711
Abstract Background The global rise of extensively drug-resistant Acinetobacter baumannii, particularly biofilm-forming strains, has drastically limited treatment options and created an urgent need for novel therapies to...
LCC LCC:Therapeutics. Pharmacology; TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~; TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Sanitizer resistance of biofilm-forming Salmonella isolated from meat products
Artículo
Acceso abierto Artículo DOAJ
Sanitizer resistance of biofilm-forming Salmonella isolated from meat products
C. Milan et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2015 · ISSN 1678-4162
Este estudo avaliou a capacidade de Salmonella enterica subsp. enterica isolada de produtos cárneos formar biofilme e testou sua resistência a diferentes sanitizantes. Vinte cepas foram avaliadas quanto à capacidade d...
LCC LCC:Animal cultureIdioma eng
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Multiwalength studies of star forming regions in the Magellanic Clouds
Artículo
Acceso abierto Artículo SEDICI UNLP
Multiwalength studies of star forming regions in the Magellanic Clouds
Rubio, Mónica et al · SEDICI UNLP · 2001
We present a multiwavelength study of several star forming regions in the LMC and SMC. Broad and narrowband IR imaging in conjunction with cold molecular emission of CO lines and mid IR imaging by ISO are providing us th...
Idioma en
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A Tuning Framework for VSG-Based Controllers Considering Frequency Stability and Control in Microgrids
Artículo
Material complementario disponible Artículo DOAJ
A Tuning Framework for VSG-Based Controllers Considering Frequency Stability and Control in Microgrids
Erico Gurski et al · IEEE · 2026 · ISSN 2687-7910
Microgrids have emerged as an effective solution for integrating distributed energy resources, providing operational flexibility by their ability to operate in grid-connected and islanded modes. However, the high penetra...
LCC TENDOkRpc3RyaWJ1dGlvbiBvciB0cmFuc21pc3Npb24gb2YgZWxlY3RyaWMgcG93ZXI~; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHIdioma eng
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Great Balls of Fire: Star Formation in Gas Clouds Accelerated by a Hot Wind
Artículo
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Great Balls of Fire: Star Formation in Gas Clouds Accelerated by a Hot Wind
Stephanie Tonnesen et al · IOP Publishing · 2026 · ISSN 1538-4357
Satellite galaxies undergo ram pressure stripping, where their gas is directly removed by a hydrodynamical interaction with the surrounding host halo gas. In clusters, ram-pressure-stripped tails of gas have been observe...
LCC TENDOkFzdHJvcGh5c2ljcw~~Idioma eng
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High Equivalent Width of H alpha plus [N II] Emission in z similar to 8 Lyman-break Galaxies from IRAC 5.8 mu m Observations: Evidence for Efficient Lyman-continuum Photon Production in the Epoch of Reionization
Artículo
Acceso abierto Artículo Universidad de Chile
High Equivalent Width of H alpha plus [N II] Emission in z similar to 8 Lyman-break Galaxies from IRAC 5.8 mu m Observations: Evidence for Efficient Lyman-continuum Photon Production in the Epoch of Reionization
Stefanon, Mauro et al · IOP Publishing · 2023 · ISSN 1538-4357
We measure, for the first time, the median equivalent width (EW) of H alpha+[N II] in star-forming galaxies at z similar to 8. Our estimate leverages the unique photometric depth of the Spitzer/IRAC 5.8 mu m band mosaics...
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Huygens’ metasurfaces from microwaves to optics: a review
Artículo
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Huygens’ metasurfaces from microwaves to optics: a review
Chen Michael et al · Wiley · 2018 · ISSN 2192-8606
In this article, the basic principles and the main applications of Huygens’ metasurfaces (HMSs) are reviewed from microwaves to optics. In general, HMSs comprise a thin layer of orthogonal electric and magnetic dipoles...
LCC TENDOlBoeXNpY3M~Idioma eng
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Numerical Quantification Model and Experiment of External Force on Roller Hemming of Curved Edge Aluminium Alloy with Adhesive
Artículo
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Numerical Quantification Model and Experiment of External Force on Roller Hemming of Curved Edge Aluminium Alloy with Adhesive
Jianjun Li et al · KeAi Communications Co., Ltd · 2022 · ISSN 1000-9345
Abstract Accurate quantification of external force is the key to improve the high-precision hemming of autobody closure panels. However, the mechanism of external force on forming quality of complex contour sheet metal w...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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The antibacterial effect of Tanacetum argyrophyllum essential oil on kanamycin-resistant Escherichia coli by disruption of energy metabolism and proton fluxes
Artículo
Material complementario disponible Artículo DOAJ
The antibacterial effect of Tanacetum argyrophyllum essential oil on kanamycin-resistant Escherichia coli by disruption of energy metabolism and proton fluxes
Lusine Margaryan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The essential oil (EO) of Tanacetum argyrophyllum harvested from Armenian flora (2080 m above sea level), characterized by a eucalyptol–camphor chemotype, and was investigated for its antibacterial activity, ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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c-Jun Proto-Oncoprotein Plays a Protective Role in Lung Epithelial Cells Exposed to Staphylococcal α-toxin
Artículo
Acceso abierto Artículo CONICET Digital
c-Jun Proto-Oncoprotein Plays a Protective Role in Lung Epithelial Cells Exposed to Staphylococcal α-toxin
Moyano, Alejandro Jose et al · Frontiers Media SA · 2018 · ISSN 2235-2988
c-Jun is a member of the early mammalian transcriptional regulators belonging to the AP-1 family, which participates in a wide range of cellular processes such as proliferation, apoptosis, tumorigenesis, and differentiat...
Idioma eng
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Sucrose synthase is involved in the conversion of sucrose to polysaccharides in filamentous nitrogen-fixing cyanobacteria
Artículo
Acceso abierto Artículo CONICET Digital
Sucrose synthase is involved in the conversion of sucrose to polysaccharides in filamentous nitrogen-fixing cyanobacteria
Curatti, Leonardo et al · Springer · 2008 · ISSN 0032-0935
Higher plants and cyanobacteria metabolize sucrose (Suc) by a similar set of enzymes. Suc synthase (SuS, UDP-glucose: D-fructose 2- -D-glucosyl transferase, EC 2.4.1.13) catalyses the synthesis and cleavage of Suc, and i...
Idioma eng
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A reflectarray Using a Dielectric Discretized Concave Mirror Based on Electromagnetic Band Gap
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A reflectarray Using a Dielectric Discretized Concave Mirror Based on Electromagnetic Band Gap
Gustavo Maciulis Dip et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2025 · ISSN 2179-1074
Abstract This paper presents a reflectarray antenna with an innovative dielectric mirror in the form of a discretized concave reflector. The mirror, manufactured via 3D printing, combines dielectric and air layers, formi...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Active films based on alginate containing lemongrass essential oil encapsulated: Effect of process and storage conditions
Artículo
Acceso abierto Artículo CONICET Digital
Active films based on alginate containing lemongrass essential oil encapsulated: Effect of process and storage conditions
Riquelme, Natalia et al · Institution of Chemical Engineers · 2017 · ISSN 0960-3085
Antimicrobial active films are studied to increase fresh food shelf life. The aim of this study was to evaluate the effect of process and storage conditions on physical properties and antimicrobial activity of alginate-b...
Idioma eng
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AcuB senses cellular energy charge to coordinate acetyl-CoA synthesis in bacteria
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AcuB senses cellular energy charge to coordinate acetyl-CoA synthesis in bacteria
Markus Janetzky et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Bacteria adjust their metabolism to the cellular energy state. AMP-forming acetyl-CoA-synthetase AcsA generates acetyl-CoA from acetate, ATP and CoA. In Bacilli, including Bacillus subtilis and Geobacillus stear...
LCC TENDOlNjaWVuY2U~Idioma eng
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Analysis of Genetic Characteristics, Biofilm Formation Ability, and Mortality Risk Factors in Patients Infected with Carbapenem-Resistant Acinetobacter baumannii
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Analysis of Genetic Characteristics, Biofilm Formation Ability, and Mortality Risk Factors in Patients Infected with Carbapenem-Resistant Acinetobacter baumannii
Liu Z et al · Dove Medical Press · 2026 · ISSN 1178-6973
Ziye Liu,1 Meiyu Deng,2 Bu Wang,2 Jianhua Liu,2 Wei Zhang,3,* Jianqing Zhao2,* 1Department of Respiratory Medicine, The First School of Clinical Medicine, Hebei North University, Zhangjiakou, Hebei, Peopl...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Antibiotic susceptibility and biofilm pattern in Staphylococcus aureus from clinical sources in Diyala Governorate
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Antibiotic susceptibility and biofilm pattern in Staphylococcus aureus from clinical sources in Diyala Governorate
Esam H. Hummadi et al · College of science, university of Diyala · 2026 · ISSN 2958-4612
Staphylococcus aureus is a pathogenic bacteria that causes a variety of diseases, from skin infections to serious and fatal infections, due to producing a variety of virulence factors. Biofilm is the most important virul...
LCC TENDOlNjaWVuY2U~Idioma eng
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Aspire UWA: A case study of widening access in Higher Education
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Aspire UWA: A case study of widening access in Higher Education
Judy Skene et al · STARS Conference · 2016 · ISSN 2205-0795
Widening university access to students from low socio-economic status (LSES) and non-traditional backgrounds has been a key equity objective for Australian universities, particularly since the 2008 Review into Australian...
LCC LCC:Theory and practice of educationIdioma eng
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Associação da medroxiprogesterona ao protocolo Ovsynch para inseminação artificial em tempo fixo de búfalas cíclicas (Bubalus bubalis) criadas na Amazônia Oriental The association of medroxyprogesterone to the Ovsynch protocol for the fixed time artificial insemination of cyclic buffaloes (Bubalus bubalis) in the Eastern Amazon
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Associação da medroxiprogesterona ao protocolo Ovsynch para inseminação artificial em tempo fixo de búfalas cíclicas (Bubalus bubalis) criadas na Amazônia Oriental The association of medroxyprogesterone to the Ovsynch protocol for the fixed time artificial insemination of cyclic buffaloes (Bubalus bubalis) in the Eastern Amazon
Alexandre Rossetto Garcia et al · Instituto Nacional de Pesquisas da Amazônia · 2008 · ISSN 0044-5967
O presente estudo visou avaliar os efeitos da associação da medroxiprogesterona (análogo sintético da progesterona) ao protocolo Ovsynch sobre o crescimento folicular, a ovulação e a taxa de concepção de búfalas...
LCC LCC:Science (General)Idioma eng
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Avaliação da matriz nutricional da enzima fitase em rações contendo sorgo para poedeiras comerciais Evaluation of the nutritional matrix values for phytase enzyme in laying hens diets with sorghum
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Avaliação da matriz nutricional da enzima fitase em rações contendo sorgo para poedeiras comerciais Evaluation of the nutritional matrix values for phytase enzyme in laying hens diets with sorghum
Elaine Cristina Ligeiro et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598
Avaliaram-se os efeitos da inclusão de fitase e de sua matriz nutricional em rações contendo sorgo sobre o desempenho das aves, a qualidade dos ovos, a ingestão e a excreção e retenção de fósforo e nitrogênio e...
LCC LCC:Animal cultureIdioma eng
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Breaking down seagrass fragmentation in a marine heatwave impacted World Heritage Area
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Breaking down seagrass fragmentation in a marine heatwave impacted World Heritage Area
Michael D. Taylor et al · Wiley · 2026 · ISSN 2056-3485
Abstract Marine heatwaves, and other extreme climatic events, are driving mass mortality of habitat‐forming species and substantial ecological change worldwide. However, habitat fragmentation is rarely considered despi...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkVjb2xvZ3k~Idioma eng
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Bulging Distortion of Austenitic Stainless Steel Sheet on the Partially Penetrated Side of Non-Penetration Lap Laser Welding Joint
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Bulging Distortion of Austenitic Stainless Steel Sheet on the Partially Penetrated Side of Non-Penetration Lap Laser Welding Joint
Chengwu Yao et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Non-penetration laser welding of lap joints in austenitic stainless steel sheets is commonly preferred in fields where the surface quality is of utmost importance. However, the application of non-penetration wel...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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CO-DETERMINATION AND APPRENTICESHIP IN SME: A QUALITATIVE STUDY ON WORK COUNCILS AND THEIR CONTRIBUTION TO THE QUALITY OF APPRENTICESHIP TRAINING
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CO-DETERMINATION AND APPRENTICESHIP IN SME: A QUALITATIVE STUDY ON WORK COUNCILS AND THEIR CONTRIBUTION TO THE QUALITY OF APPRENTICESHIP TRAINING
Christiane Eberhardt et al · Institute of Vocational Education of the National Academy of Educational Sciences of Ukraine · 2020 · ISSN 2707-3092
Relevance. Training systems which are based on the principle of apprenticeship and involve the company as a central venue are gaining in significance in international terms. The fundamental recognition here is, “Appren...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Colloidal Cu2ZnSnS4-based and Ag-doped Nanocrystals: Synthesis and Raman Spectroscopy Study
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Colloidal Cu2ZnSnS4-based and Ag-doped Nanocrystals: Synthesis and Raman Spectroscopy Study
V. Dzhagan et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
Cu2ZnSnS4 (CZTS) is one of the promising materials for absorber layers of new-generation thin film solar cells. Various synthetic routes of materials preparation and structural characterization have been explored so far....
LCC TENDOlBoeXNpY3M~Idioma eng
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Comprehensive studies of the Ag+ effect on borosilicate glass ceramics containing Ag nanoparticles and Er-doped hexagonal NaYF4 nanocrystals: morphology, structure, and 2.7 μm emission
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Comprehensive studies of the Ag+ effect on borosilicate glass ceramics containing Ag nanoparticles and Er-doped hexagonal NaYF4 nanocrystals: morphology, structure, and 2.7 μm emission
Liu Qunhuo et al · Wiley · 2018 · ISSN 2192-8606
In this work, we have performed a comprehensive investigation of the Ag+ concentration effect on the morphological, thermal, structural, and mid-infrared emission properties of novel oxyfluoride borosilicate glasses and ...
LCC TENDOlBoeXNpY3M~Idioma eng
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