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110 resultados encontrados.

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Synthesis of enriched biochar as a vehicle for phosphorus in tropical soils
Artículo
Acceso abierto Artículo DOAJ
Stella Cristiani Gonçalves MATOSO et al · Instituto Nacional de Pesquisas da Amazônia · ISSN 0044-5967
ABSTRACT Phosphorus (P) is one of the nutrients that most limits agricultural productivity, especially in tropical soils. Enriched biochar has been proposed to increase the bioavailability of P and other nutrients in the...
LCC LCC:Science (General)Idioma eng
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Open Access
Genome-wide characterization of the LAC gene family in five fern species reveals evolutionary diversification and putative roles in lignin biosynthesis in Alsophila spinulosa
Artículo
Acceso abierto Artículo DOAJ
Ruixuan Chen et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Laccases (LACs) are multicopper oxidases that play vital roles in lignin polymerization, cell wall formation, and various stress responses in plants. Despite their importance, genome-wide investigatio...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
An LLM‐Driven Approach for Power Grid Structure Synthesis and Visualization
Artículo
Acceso abierto Artículo DOAJ
Binye Ni et al · Wiley · 2026 · ISSN 2634-1581
Abstract Research in power system is persistently hampered by the scarcity of high‐fidelity, public grid data due to security and privacy constraints. Existing unimodal synthesis methods fail to harmonize physical laws...
LCC LCC:Energy industries. Energy policy. Fuel trade; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiBQb3dlcnBsYWIdioma eng
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Open Access
Genome-wide identification and functional analysis of the Caffeoylshikimate esterase (CSE) gene family in five fern species
Artículo
Material complementario disponible Artículo DOAJ
Xiong Huang et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Ferns, comprising epiphytic, aquatic, and terrestrial varieties, are good models to investigate plant terrestrialization. Vascular tissue represents a significant development in the terrestrial adapta...
LCC TENDOkJvdGFueQ~~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
Joint synthesis of longitudinal MRI and enhanced prediction of neoadjuvant chemotherapy response in breast cancer: a multicohort study
Artículo
Acceso abierto Artículo DOAJ
Ming Fan et al · BMC · 2026 · ISSN 1471-2407
Abstract Neoadjuvant chemotherapy (NAC) induces critical morphological and vascular changes in breast cancer tumors, yet existing deep learning techniques in medical imaging tend to neglect these longitudinal changes thr...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
2026 roadmap on next-generation solid electrolytes for battery applications
Artículo
Acceso abierto Artículo DOAJ
Florian Strauss et al · IOP Publishing · 2026 · ISSN 2752-5724
The global transition to sustainable energy systems requires breakthroughs in electrochemical storage technologies that are not only safe but also resource efficient. Solid-state batteries (SSBs), which use superionic so...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Artificial intelligence tools for AgNP-SSB-SN and AgNP-CSS-SN biosynthesis from Synechococcus PCC 11901 and Chlorella sorokiniana MSP1 for hazardous dyes remediation
Artículo
Material complementario disponible Artículo DOAJ
Deepali Tiwari et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract In response to concerns of environmental pollution caused by hazardous dyes, remediating these dyes is a challenge. Herein, we developed a genetic algorithm-artificial neural network (GA-ANN) based optimization ...
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
Chromosome-level genome provides new insights into the fatty acid biosynthesis and metabolism of the sea urchin Strongylocentrotus intermedius
Artículo
Acceso abierto Artículo DOAJ
Lingshu Han et al · BMC · 2026 · ISSN 1471-2164
Abstract Polyunsaturated fatty acids (PUFAs) are important nutrients that play critical roles in sea urchin reproduction and early development. Strongylocentrotus intermedius, the only commercially cultured sea urchin sp...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Open Access
Identification and validation of hub genes involved in papillary thyroid carcinoma progression
Artículo
Material complementario disponible Artículo DOAJ
Zunera Khalid et al · BMC · 2026 · ISSN 1471-2407
Abstract Papillary Thyroid Cancer (PTC) is one of the most prevalent endocrine malignancies, and its incidence rate has almost tripled over the past three decades. The current study aimed to identify gene alterations and...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Material complementario
Multiomics analysis reveals the biochemical and genetic bases of Coffea arabica L. fruit color
Artículo
Acceso abierto Artículo DOAJ
Ruifang Wang et al · PeerJ Inc · 2026 · ISSN 2167-8359
Coffee is a remarkable source of bioactive compounds, including anthocyanins, proanthocyanidins, and carotenoids, with health benefits. To fully understand the biochemical and molecular regulation mechanisms behind Coffe...
LCC LCC:Medicine; LCC:Biology (General)Idioma eng
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Open Access
Photochemical Synthesis of the Bioconjugate Folic Acid-Gold Nanoparticles
Tesis
Acceso abierto Tesis DOAJ
John Castillo et al · SAGE Publishing · 2013 · ISSN 1847-9804
In this paper we present a rapid and simple onepot method to obtain gold nanoparticles functionalized with folic acid using a photochemistry method. The bioconjugate folic acid-gold nanoparticle was generated in one step...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Quinolone tolerance in Escherichia coli due to defects in the adenosine ribonucleotides de novo biosynthesis pathway
Artículo
Material complementario disponible Artículo DOAJ
Weiwei Zhu et al · Wiley · 2026 · ISSN 2770-100X
Abstract Central carbon metabolism is thought to link reactive oxygen species (ROS) with antibiotic‐mediated bacterial death. During enrichment screening of Escherichia coli with the first‐generation quinolone oxolin...
LCC TENDOk1pY3JvYmlvbG9neQ~~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
Rare earth based nanostructured materials: synthesis, functionalization, properties and bioimaging and biosensing applications
Artículo
Material complementario disponible Artículo DOAJ
Escudero Alberto et al · Wiley · 2017 · ISSN 2192-8614
Rare earth based nanostructures constitute a type of functional materials widely used and studied in the recent literature. The purpose of this review is to provide a general and comprehensive overview of the current sta...
LCC TENDOlBoeXNpY3M~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
VeriGen: An LLM-Augmented Framework for End-to-End Automation of Software Development Lifecycle–From Requirements Specifications to Code Generation
Artículo
Acceso abierto Artículo DOAJ
Mudassar Adeel Ahmed et al · IEEE · 2026 · ISSN 2169-3536
In recent years, Large Language Models (LLMs) and Generative Artificial Intelligence (GenAI) have gained significant momentum in the automation of software development. Although, previous research studies have also explo...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
An Efficient Method for the Synthesis of Benzofused Five-Membered Cyclic Sulfamates
Artículo
Acceso abierto Artículo DOAJ
Serhii H. Aleksandrenko et al · National University of Pharmacy (Kharkiv) · 2026 · ISSN 2308-8303
An efficient and scalable method for the synthesis of 1,2,3-benzoxathiazole 2,2-dioxides and related five-membered cyclic sulfamates employing gaseous sulfuryl fluoride (SO2F2) in the presence of Et3N is described. The o...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Open Access
Association of MBL1 gene polymorphism with milk productivity in Kholmogory breed cows
Artículo
Acceso abierto Artículo DOAJ
N. A. Khudyakova et al · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
The study was conducted in the Arkhangelsk region using a sample of 430 Kholmogory cows. The aim of this study was to investigate associations between polymorphisms in the mannose-binding lectin (MBL1) gene and milk prod...
LCC LCC:AgricultureIdioma rus
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Open Access
Biological Differences between Hanwoo longissimus dorsi and semimembranosus Muscles in Collagen Synthesis of Fibroblasts
Artículo
Acceso abierto Artículo DOAJ
Sivakumar Allur Subramaniyan et al · Springer Nature · 2017 · ISSN 2636-0772
Abstract Variations in physical toughness between muscles and animals are a function of growth rate and extend of collagen type I and III. The current study was designed to investigate the ability of growth rate, collage...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Colloidal Cu2ZnSnS4-based and Ag-doped Nanocrystals: Synthesis and Raman Spectroscopy Study
Artículo
Acceso abierto Artículo DOAJ
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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Open Access
Comparative Study of the Properties of High Voltage Spinel Cathode Material Depending on the Method of Synthesis
Artículo
Acceso abierto Artículo CONICET Digital
Kazda, Tómas et al · Electrochemical Society · 2014 · ISSN 1938-6737
The most widely used cathode materials for lithium-ion accumulators nowadays are based on LiCoO2, LiFePO4 or LiMnO4. These materials are supposed to be replaced by battery systems with new generation of cathode materi...
Idioma eng
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Open Access
Effects of Antibiotics and Anti-Inflammatory Drugs on Enamel Development: A Systematic Review with Quantitative Synthesis
Artículo
Material complementario disponible Artículo DOAJ
Nadia Zamri et al · Elsevier · 2026 · ISSN 0020-6539
ABSTRACT: Objective: To investigate the effects of commonly prescribed antibiotics and nonsteroidal anti-inflammatory drugs (NSAIDs) during early life on enamel development through a systematic review with quantitative ...
LCC TENDOkRlbnRpc3RyeQ~~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
Expression of seed dormancy in grain sorghum lines with contrasting pre-harvest sprouting behavior involves differential regulation of gibberellin metabolism genes
Artículo
Acceso abierto Artículo CONICET Digital
Rodríguez, María Verónica et al · Oxford University Press · 2012 · ISSN 0032-0781
Grain sorghum [Sorghum bicolor (L) moench] exhibits intraspecificvariability for the rate of dormancy release and pre-harvest sprouting behavior. Two inbred lines with contrasting sprouting response were compared: IS9530...
Idioma eng
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Open Access
Folate-driven changes in snoRNA function: a novel epigenetic-ribosomal axis in hepatocellular carcinoma
Artículo
Acceso abierto Artículo DOAJ
Xinxin Song et al · BMC · 2026 · ISSN 1601-5223
Abstract Folate (FA), essential for DNA synthesis, repair and methylation, is predominantly stored and metabolized in the liver. Dysregulation of folate intake and metabolism is strongly implicated in the pathogenesis of...
LCC LCC:GeneticsIdioma eng
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Open Access
Hydrothermal Synthesis of Nanodispersed Titanium Dioxide
Artículo
Acceso abierto Artículo DOAJ
M. G. Mizilevska et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
The paper is an overview of published data within the perspective method of hydrothermal synthesis of nanodispersed titanium dioxide. Organizing data allowed to capture the general trends of the relationships between the...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access