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100 resultados encontrados.

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Separation and Purification of Antioxidant Peptide from Fermented Whey Protein by Lactobacillus rhamnosus B2-1
Artículo
Acceso abierto Artículo DOAJ
Hao Guo et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract In this study, a antioxidant activity peptide fraction was separated and purified from metabolites of whey protein fermented by Lactobacillus rhamnosus B2-1. The fermentation sample was separated by macroporous ...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Separation Axioms and Their Descriptions Within the Framework of Fuzzy Soft Topology Defined on Fuzzy Soft Sets
Artículo
Acceso abierto Artículo DOAJ
S. Saleh et al · Wiley · 2026 · ISSN 1687-0425
In recent years, fuzzy soft topology has emerged as a powerful approach that contributes significantly to advancing practical applications in uncertain environments, especially in information systems design, predictive m...
LCC LCC:MathematicsIdioma eng
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Open Access
Separation and preconcentration of inorganic and organomercury species in water samples using a selective reagent and an anion exchange resin and determination by flow injection-cold vapor atomic absorption spectrometry
Artículo
Material complementario disponible Artículo CONICET Digital
Altamirano, Jorgelina Cecilia et al · Royal Society of Chemistry · 2002 · ISSN 0267-9477
An on-line inorganic (InHg) and organomercury (OrHg) species separation, preconcentration and determination system consisting of cold vapor atomic absorption spectrometry (CV-AAS) coupled to a flow injection (FI) method ...
Idioma eng
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Material complementario
BTSTNet: A Beamforming-Based Target Separation Transformer Network for Passive SONAR
Artículo
Acceso abierto Artículo DOAJ
Yeonbi Jeong et al · IEEE · 2026 · ISSN 2169-3536
Passive SONAR has attracted significant attention in covert operations, enabling vessel detection and classification through spectrogram analysis of received signals without active transmission. However, in realistic oce...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Effects of friction on the efficiency of open gradient magnetic separation in dry granular materials
Artículo
Material complementario disponible Artículo DOAJ
O. Belguet et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. Magnetic separation is one of the most effective and widely used techniques for the purification and enrichment of materials. It plays a crucial role in mineral processing, recycling, and environmental appl...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Material complementario
Impact of HPLC Parameters on Chiral Separation of Nornicotine Enantiomers
Artículo
Material complementario disponible Artículo DOAJ
Ashraf-Khorassani Mehdi et al · Sciendo · 2026 · ISSN 2719-9509
Given the well-documented pharmacological differences between nicotine and nornicotine enantiomers, understanding their distribution is essential. This knowledge also helps authenticate the enantiomers’ source (natural...
LCC TENDOlNjaWVuY2U~Idioma eng
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Lactylation and liquid–liquid phase separation related genes influence prognosis and immune characteristics of diffuse large B-cell lymphoma patients
Artículo
Acceso abierto Artículo DOAJ
Sihui Chen et al · Taylor & Francis Group · 2026 · ISSN 1607-8454
Objectives Lactylation and liquid–liquid phase separation related genes have been reported to be associated with tumor prognosis and immunity, but their specific influence on the prognosis and immune characteristics of...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBibG9vZCBhbmQgYmxvb2QtZm9ybWluZyBvcmdhbnM~Idioma eng
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Open Access
Phase separation of PGL-3 driven by structured domains that oligomerize and interact with RGG motifs
Artículo
Acceso abierto Artículo DOAJ
Rimpei Kuroiwa et al · Springer Nature · 2026 · ISSN 1469-3178
Abstract Phase separation (PS) of biomolecular condensates is often assumed to be driven by interactions involving nucleic acids and intrinsically disordered regions (IDRs) of proteins. PGL-3 is a component of P granules...
LCC LCC:Biology (General)Idioma eng
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Phase separation of β-catenin assembles active loop hubs in colorectal cancer
Artículo
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Jiyuan Yang et al · BMC · 2026 · ISSN 1474-760X
Abstract Background Aberrant three-dimensional genome organization is a hallmark of cancer. However, the underlying regulatory mechanisms remain elusive. Results Here, we identify β-catenin associated loop hubs in color...
LCC LCC:Biology (General); LCC:GeneticsIdioma eng
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Open Access
Temperature, conversion, and phase separation profiles during mold cure of a modified vinyl-ester resin
Artículo
Material complementario disponible Artículo CONICET Digital
Schroeder, Walter Fabian et al · John Wiley & Sons Inc · 2008 · ISSN 0032-3888
In this work, morphological differences over the thickness of modified vinyl-ester (VE) samples are studied. A thermodynamic analysis based in the Flory-Rehner theory is proposed to evaluate the spinodal decomposition te...
Idioma eng
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A history of maternal separation drives systemic aging-associated signatures in middle-aged male rats
Artículo
Acceso abierto Artículo DOAJ
Pratik R. Chaudhari et al · Frontiers Media S.A · 2026 · ISSN 1662-5102
Early adversity programs induce changes that can accelerate biological aging. Using the early stress model of maternal separation (MS), we assessed oxidative, metabolic, and biochemical consequences in serum derived from...
LCC LCC:Neurosciences. Biological psychiatry. NeuropsychiatryIdioma eng
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Open Access
Anti-clogging function of vacuum preloading with flocculants in solid-liquid separation of construction waste slurry
Artículo
Acceso abierto Artículo DOAJ
WU Ya-jun 1, LU Yi-tian 1, LUO Jia-cheng 2, QIANG Xiao-bing 2, DUAN Jun-jie 1, WANG Dong 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The settling column tests and the vacuum preloading model tests are performed on the waste slurry of a construction site in Shanghai and the additive agent slurry. The sediment and turbidity characteristics of slurries w...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
BMAL1 regulates circadian rhythms via phase separation–mediated transcriptional hub formation
Artículo
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Wenzhen Gao et al · Nature Publishing Group · 2026 · ISSN 2059-3635
Abstract The mechanisms by which core clock components are spatially organized to ensure robust oscillations in mammals remain unclear. Here, we identify the positive limb factor BMAL1 as a phase-separating protein that ...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Comparative Experimental Investigation for the Separation of Tartaric Acid by Natural and Conventional Solvents
Artículo
Acceso abierto Artículo DOAJ
Aryawardhan.Y. Solanki et al · UNIMAS Publisher · 2026 · ISSN 2289-7771
Tartaric acid (TA), a valuable organic acid with widespread applications in food, pharmaceutical, and chemical industries, is predominantly found in grapes and winery by-products. This study investigates the physical ext...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; Idioma eng
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Corridor Design and Separation Definition in Advanced Air Mobility: Systematic Literature Review
Artículo
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Evgenii Vinogradov et al · IEEE · 2026 · ISSN 2687-7813
Advanced Air Mobility (AAM) uses electric vertical take-off and landing (eVTOL) vehicles to address urban congestion and emissions. However, corridor design, operation management, and separation standards remain underexa...
LCC LCC:Transportation engineering; TENDOlRyYW5zcG9ydGF0aW9uIGFuZCBjb21tdW5pY2F0aW9ucw~~Idioma eng
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Degeneracy Explains Diversity in Interneuronal Regulation of Pattern Separation in Heterogeneous Dentate Gyrus Networks
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Sarang Saini et al · American Physiological Society · 2025 · ISSN 2633-8823
Abstract Pattern separation, the ability of a network to distinguish similar inputs by transforming them into distinct outputs, was postulated by the Marr-Albus theory to be realized by divergent feedforward excitatory c...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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Development and validation of a novel ion-pair hydrophilic interaction liquid chromatography method for the separation and quantification of oligonucleotide therapeutics
Artículo
Material complementario disponible Artículo DOAJ
Qian Zhang et al · Elsevier · 2026 · ISSN 2472-6303
Background: This study developed and systematically optimized an ion-pair hydrophilic interaction liquid chromatography (IP-HILIC) system for oligonucleotide medicine analysis, aiming to the issues of insufficient resolu...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Dual engineering of thermodynamics and kinetics in covalent organic frameworks for separation
Artículo
Material complementario disponible Artículo DOAJ
Zi-Rui Rao et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Dual engineering thermodynamics and kinetics is crucial for achieving high-performance separation, but remains challenging. Here, we pioneer in the engineering of covalent organic framework (COF) from both therm...
LCC TENDOlNjaWVuY2U~Idioma eng
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Embryonic zeolite-mediated suture synthesis of thin and scalable zeolite membranes for tailored gas separation
Artículo
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Lekai You et al · Nature Portfolio · 2026 · ISSN 2041-1723
Abstract Zeolite membranes exhibit considerable potential for gas separation; however, two critical challenges (low permeation flux and scaling-up fabrication) continue to hinder their practical implementation. Here, we ...
LCC TENDOlNjaWVuY2U~Idioma eng
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Magnetic separation in graphs
Artículo
Material complementario disponible Artículo DOAJ
Hacer Ozden Ayna et al · Taylor & Francis Group · 2026 · ISSN 1387-3954
Vertex and edge operations are very popular tools in studying several properties of graphs, as they help us to calculate complex statements by means of easier or well-known ones. Deletion is probably the most important g...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
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Phase separation with nonlocal interactions
Artículo
Acceso abierto Artículo DOAJ
Filipe C. Thewes et al · American Physical Society · 2026 · ISSN 2643-1564
Phase separation in complex systems is a ubiquitous phenomenon. While simple theories predict coarsening until only macroscopically large phases remain, concrete models often exhibit patterns with finite length scales. T...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Screening of Ionic Liquids for the Separation of Aromatics via Activity Coefficients at Infinite Dilution Measurements and COSMO-RS Modeling
Artículo
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Indra Bahadur et al · Wiley · 2026 · ISSN 2090-9071
This manuscript focuses on the application of imidazolium-based ionic liquids (ILs) 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM]+[PF6]−) and 1-butyl-3-methylimidazolium bis(trifluoromethane)sulfonimide ([BMI...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Sustainable nanocellulose-supported ZIF-8/ZnO/activated carbon heterostructures enhance charge separation for efficient photocatalytic dye remediation
Artículo
Acceso abierto Artículo DOAJ
Amal A. Nassar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The presence of synthetic dyes such as Methylene Blue (MB) and Methyl Orange (MO) in water sources presents a significant environmental issue, attributed to their stability and toxic properties. This study prese...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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The CDKL5 kinase undergoes liquid–liquid phase separation driven by a serine-rich C-terminal region
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Stefania Boggio Bozzo et al · Life Science Alliance LLC · 2026 · ISSN 2575-1077
This article uncovers the ability of the CDKL5 kinase to form intracellular condensates through liquid–liquid phase separation primarily mediated by a serine-rich low-complexity region. The loss of this region caused b...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access