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48 resultados encontrados.

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Integrating Artificial intelligence within sustainable smart analytical chemistry for analyzing the divisor impact on UV-spectrophotometric efficiency of solifenacin and mirabegron combination
Artículo
Acceso abierto Artículo DOAJ
Hayam M. Lotfy et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study examines the influence of divisor selection on the efficacy of advanced analytical spectrophotometric methods that integrate artificial intelligence (AI), green-chemistry principles, and white-analyti...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Sustainable extraction bioactive compounds procedures in medicinal plants based on the principles of green analytical chemistry: A review
Artículo
Acceso abierto Artículo CONICET Digital
Da Silva, Rodrigo F. et al · Elsevier Science · 2022 · ISSN 0026-265X
This review article points out, through an overview, aspects that are related to the procedures established by green analytical chemistry, for the extraction of bioactive compounds in plants, through the use of assisted ...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Experimental investigation of the influence of growth medium on biomass composition and fatty acids profiles of Chlorella vulgaris micro-algae in sustainable biofuel production
Artículo
Material complementario disponible Artículo DOAJ
Folayan Adewale Johnson et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Chlorella micro algae strains offer sustainable biomass feedstocks in biofuel production because of their resilience, diversity, high adaptability to environmental stresses, flexible cultivation alternatives and high bio...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
An overview of preconcentration techniques combined with inductively coupled plasma mass spectrometry for trace element determination in biological studies
Artículo
Material complementario disponible Artículo CONICET Digital
Oviedo, Maria Natalia et al · Springer Heidelberg · 2024 · ISSN 2641-2656
In the last decades, the determination of trace elements in biological materials has emerged as an important area of study because of its relevance to human health and the environment. Inductively coupled plasma mass spe...
Idioma eng
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Material complementario
New analytical methodology for cadmium quantification by solid surface fluorescence in biological samples
Artículo
Acceso abierto Artículo CONICET Digital
Avaca Gagliardi, Paola et al · Elsevier Science · 2025 · ISSN 0026-265X
Cadmium (Cd) is a toxic heavy metal found in tobacco, water, and food. Exposure to this metal can be harmful to health, causing kidney, bone, and respiratory problems, and even cancer. Furthermore, Cd exposure through ma...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Clustering and machine learning techniques identify air pollution regimes in Greater Cairo
Artículo
Material complementario disponible Artículo DOAJ
Doaa M. Elmourssi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Air pollution is a major environmental and public health challenge in Greater Cairo due to rapid urbanization, intense traffic activity, and recurrent regional dust intrusions. This study presents a data driven ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Edwards Thermodynamics for a Driven Athermal System with Dry Friction
Artículo
Material complementario disponible Artículo CONICET Digital
Gradenigo, Giacomo et al · American Physical Society · 2015 · ISSN 0031-9007
We obtain, using semianalytical transfer operator techniques, the Edwards thermodynamics of a one-dimensional model of blocks connected by harmonic springs and subjected to dry friction. The theory is able to reproduce t...
Idioma eng
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Material complementario
Resolving spectral overlaps in Anti-Parkinson drug combinations: a green spectrophotometric approach for entacapone determination
Artículo
Material complementario disponible Artículo DOAJ
Haitham A. El Fiky et al · BMC · 2026 · ISSN 2661-801X
Abstract A selective and eco-friendly spectrophotometric approach was developed for the quantitative determination of entacapone (ENT) in the presence of its co-formulated drugs carbidopa (CAR) and levodopa (LEV) which e...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Material complementario
A critical review of polycyclic aromatic hydrocarbons and their adverse effects on human health: insights from the past six years
Artículo
Material complementario disponible Artículo DOAJ
Mahnoush Beygisangchin et al · SpringerOpen · 2026 · ISSN 2190-4715
Abstract Polycyclic aromatic hydrocarbons (PAHs) are persistent organic pollutants of global concern due to their widespread occurrence, environmental persistence, and well-documented adverse effects on human health. In ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; LCC:Environmental lawIdioma eng
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Material complementario
An evaluation of the performance characteristics of SCR utilizing a Fe2O3–SiO2/Al2O3 synthesized catalyst for effective diesel engine exhaust emission reduction
Artículo
Material complementario disponible Artículo DOAJ
S. Premkumar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Selective Catalytic Reduction (SCR) helps to reduce Nitrogen Oxide (NO) emissions from diesel engines using catalytic materials made of thermally stable non-precious metals. A dual support SCR catalyst using iro...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Bifurcation analysis and exploration of new optical soliton solutions in parabolic law medium with weak non-local nonlinearity
Artículo
Material complementario disponible Artículo DOAJ
Karmina K. Ali et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract In the present study, we examine how optical solitons behave in a synthetic nonlocal nonlinear medium. An analytical investigation is conducted into the nonlinear dynamical model that represents the propagation ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Breed and early postpartum stage shape the physicochemical, rheological, and microstructural properties of Indonesian goat colostrum for sustainable dairy development
Artículo
Material complementario disponible Artículo DOAJ
Agus Bahar Rachman et al · Springer · 2026 · ISSN 2662-9984
Abstract Colostrum is the first mammary secretion produced after parturition and represents a biologically active fluid essential for neonatal survival, immune maturation, and early growth. Despite its importance, breed-...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Cancer-associated fibroblast targeting therapies as a tool to enhance responses to radiotherapy and immunotherapy
Artículo
Acceso abierto Artículo DOAJ
Maria E Rodriguez-Ruiz et al · BMJ Publishing Group · 2026 · ISSN 2051-1426
Cancer-associated fibroblasts (CAFs) are one of the main components of the tumor microenvironment (TME) of solid tumors. They have several functions, which all contribute to tumor growth and immune evasion. CAF presence ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Combined approach to analyze and classify families of classical spin liquids
Artículo
Acceso abierto Artículo CONICET Digital
Davier, N. et al · American Physical Society · 2023 · ISSN 1098-0121
Classical spin liquids have been a very active subject of research in the last few years. A very rich variety of cases have been shown to exist, including short-range and algebraic spin liquids displaying dipolar correla...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Fluorescence Quenching of the Fluorophore Diphenylamine for Determination of Neodymium (III)
Artículo
Material complementario disponible Artículo DOAJ
Tara F. Tahir · Koya University · 2026 · ISSN 2410-9355
Advanced analytical techniques such as Inductively Coupled Plasma Mass Spectrometry (ICP-MS) are powerful tools for chemical analysis; however, they present several practical challenges, including high operating costs, t...
LCC TENDOlRlY2hub2xvZ3k~; TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Posaconazole MIC distributions for Aspergillus fumigatus SC by four methods: Impact of Cyp51A mutations on estimation of epidemiological cutoff values
Artículo
Acceso abierto Artículo CONICET Digital
Espinel-Ingroff, A. et al · American Society for Microbiology · 2018 · ISSN 0066-4804
Estimating epidemiological cutoff endpoints (ECVs/ECOFFS) may be hindered when there is overlap between MICs for strains that are genetically wild type (WT) and non-WT (harboring cyp51A mutations). We collected posaconaz...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Soliton propagation and evolution in 1D quantum systems: a study of higher-order dispersion and nonlinear effects
Artículo
Material complementario disponible Artículo DOAJ
Alrebdi Tahani A. et al · De Gruyter · 2026 · ISSN 2391-5471
Nonlinear wave dynamics play an essential role in understanding energy localization, pulse transmission, and stability events in a variety of physical systems. Inspired by its importance, we study a fourth-order nonlinea...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
The Tibet leucogranite as a potential high-purity-quartz raw material: first discovery and case study from the Dinggye area
Artículo
Material complementario disponible Artículo DOAJ
L. Sun et al · Copernicus Publications · 2026 · ISSN 0935-1221
This study evaluates Tibet leucogranites as a potential raw material for high-purity quartz. We systematically investigate the petrography, geochemistry, and purification potential of leucogranites from the Ama Drime Mas...
LCC TENDOk1pbmVyYWxvZ3k~Idioma eng
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A Novel Approach to Analyzing Wrestling Skills: Multidimensional Recurrence Quantification Analysis of Muscle Activity
Artículo
Material complementario disponible Artículo DOAJ
Kazem Esfandiarian-Nasab et al · Shiraz University of Medical Sciences · 2026 · ISSN 2345-6167
Background: As athletes develop, their motor patterns evolve from variable to adaptive neuromuscular control strategies, enabling precise execution of complex movements. Traditional linear biomechanical analyses of wrest...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Advanced Halal Authentication Methods and Technology for Addressing Non-Compliance Concerns in Halal Meat and Meat Products Supply Chain: A Review
Artículo
Acceso abierto Artículo DOAJ
Artnice Mega Fathima et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Religious beliefs have a significant impact on consumer preferences, particularly in relation to food choices. Islam, like other religions, imposes specific dietary guidelines, notably regarding meat and meat pr...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Can anxiety in undergraduate students in a high-fidelity clinical simulation be predicted? : A randomized, sham-controlled, blinded trial
Artículo
Acceso abierto Artículo CONICET Digital
Martín Rodríguez, Francisco et al · Churchill Livingstone · 2021 · ISSN 0260-6917
Introduction: High-fidelity clinical simulation has implied a revolution in health science training. Despite its benefits, some drawbacks could hinder the learning process, especially the anxiety produced during such sce...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Changes in the Methodology of Socio-Economic Research under the Impact of Advanced Technologies
Artículo
Acceso abierto Artículo DOAJ
О. S. Chmyr · National Academy of Statistics, Accounting and Audit · 2025 · ISSN 2519-1853
Selected aspects of methodological developments in socio-economic research are addressed from a conceptual perspective, with outlining the areas of transformations in methodology, and illustrating the feasibilities of it...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Development and validation of a high performance liquid 4 chromatography method for oligodeoxynucleotides determination 5 in a novel coagel-based formulation
Artículo
Material complementario disponible Artículo CONICET Digital
Ullio Gamboa, Gabriela Veronica et al · Elsevier · 2015 · ISSN 2214-1812
The therapeutic benefit of phosphorothioate oligodeoxynucleotides (PS-ODN) containing immune stimulatory sequences has been demonstrated in animal models of cancer and infection. Several tools are available for the deter...
Idioma eng
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Ecological lens on prioritizing water security at sub-watershed level using Pressure-State-Response model and Ordinal Priority
Artículo
Acceso abierto Artículo DOAJ
Mohammad Tavosi et al · Elsevier · 2026 · ISSN 2665-9727
Amid growing water crises, climate change, and intensified human activities, there is an urgent need to assess water conditions from an ecological perspective. This study evaluated Water Security with an Ecological Lens ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access