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unstructures » structure (Expand Search), unstructure (Expand Search), unstructural (Expand Search)
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52361
SARS-CoV-2 Nsp14 binds Tollip and activates pro-inflammatory pathways while downregulating interferon-α and interferon-γ receptors
Published 2025-08-01“…ABSTRACT Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) non-structural protein 14 (Nsp14) possesses an N-terminal exonuclease (ExoN) domain that provides a proofreading function for the viral RNA-dependent RNA polymerase and a C-terminal N7-methyltransferase (N7-MTase) domain that methylates viral mRNA caps. …”
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52362
Analysis of the dependence of survival in patients with gastric cancer on the location and characteristics of the tumor
Published 2013-12-01“…In addition to location of the tumor in the stomach data on such characteristics of malignant tumors as the degree of differentiation and histological structure of the tumor have been analyzed. …”
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52363
The Intervened effect of place attachment on the relationship between community attachment and environmental behaviors (case study: Tajrish neighborhood)
Published 2019-09-01“…The participants were asked to fill out the research questionnaire whose reliability and validity were confirmed. The obtained data were statistically analyzed using the correlation analysis and structural equation modeling in SPSS-21 and AMOS-21. …”
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52364
Molecular characterization and expression profiles of cytochrome P450 reductase gene in Sogatella furcifera (Hemiptera: Delphacidae)
Published 2016-07-01“…The theoretical isoelectric point (pI) and calculated molecular mass of SfCPR protein are 5.48 and 76.762 ku, respectively. The secondary structure of SfCPR protein showed the marked features of typical CPRs, such as N-terminal transmembrane region, FMN-, FAD- and NADPH-binding domains and conserved catalytic residues. …”
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52365
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52366
Development and validation of a comprehensive tool to study the various elements influencing the utilization of E-learning among undergraduate health professions students
Published 2025-07-01“…Content validity was assessed using the Lawshe method, and the CKAPQ survey was conducted from 2014 to 2017 among medical and dental students at a South Indian tertiary care university. Data were analyzed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) to validate the questionnaire structure and verify the theoretical framework. …”
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52367
Real time counting method for coal mine drill pipes based on deep learning
Published 2025-06-01“…The Slim-Neck network structure is improved to balance the accuracy and complexity of the model, and the DDA Head module is designed to replace the detection head structure to enhance the attention of the model head to the multi-dimensional information of drilling rig targets; Finally, a pipe count inference method called Pipe Count is designed based on the principle of calculating the effective number of movements at the tail of the drilling rig using a two-level polygon judgment area. …”
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52368
Metagenomic analysis reveals rumen microbiome enrichment and functional genes adjustment in carbohydrate metabolism induced by different sorting behavior in mid-lactation dairy cow...
Published 2025-07-01“…Abstract Background This study aimed to investigate differences in the structure and function of the rumen microbiome and its associated changes in rumen fermentation patterns and apparent nutrient digestibility in dairy cattle with different sorting behavior. …”
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52369
Scaling climate information services and climate smart agriculture through bundled business models
Published 2025-01-01“…Eleven CIS-CSA bundled business models with publicly available quantitative scaling readiness data (financial capacity, the number of customers, customer categories, and the number of beneficiaries) were used to quantitatively model how different CIS-CSA products and services bundling strategies, the revenue stream structure of a CIS-CSA business, and the structure of a CIS-CSA business’s stakeholder network (the diversity of its stakeholders) affect its scaling readiness. …”
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52370
Impact of HIV-1 capsid polymorphisms on viral infectivity and susceptibility to lenacapavir
Published 2025-05-01“…Here, we identified natural polymorphisms within the LEN-binding site and assessed each for their impact on viral infectivity and susceptibility to LEN. Using a co-crystal structure of LEN in complex with a CA hexamer, we identified 29 binding site residues within five angstroms of LEN and analyzed each for naturally occurring polymorphisms across a multiclade collection of >10,000 unique HIV-1 gag sequences. …”
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52371
Aborto provocado: representações sociais de mulheres [Induced abortion: social representations of women]
Published 2014-06-01“…A free word association test was used in 2007. Data was analyzed on the EVOC-2000 software. The structure of the representations is supported by elements of the central nucleus and by those of the peripheral nucleus. …”
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52372
White matter integrity and functional connectivity in adolescents with a parental history of substance use disorder
Published 2021-09-01“…We acquired diffusion tensor-imaging (DTI) and resting state fMRI data across the whole brain. Structural connectivity was examined by measuring fractional anisotropy (FA) using DTI, to indicate integrity of the white matter tracts. …”
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52373
Genetic Diversity and Construction of Salt-Tolerant Core Germplasm in Maize (<i>Zea mays</i> L.) Based on Phenotypic Traits and SNP Markers
Published 2025-07-01“…Whole-genome genotyping was conducted using the Maize6H-60K liquid phase chip. Population structure analysis, principal component analysis, and cluster analysis divided the 588 accessions into six subgroups. …”
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52374
Research progress on immune mechanism and control strategy of dsRNA impurities in mRNA vaccine
Published 2025-12-01“…Regulatory standards for dsRNA impurities in mRNA vaccines have also been discussed.Expert opinion dsRNA as a critical quality attribute (CQA), the structural heterogeneity of it (including length and structure) and its precise immunomodulatory mechanisms affecting vaccine safety are poorly understood. …”
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52375
Robust Image Population Based Stain Color Normalization: How Many Reference Slides Are Enough?
Published 2022-01-01“…Histopathologic evaluation of Hematoxylin & Eosin (H&E) stained slides is essential for disease diagnosis, revealing tissue morphology, structure, and cellular composition. Variations in staining protocols and equipment result in images with color nonconformity. …”
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52376
The alternative prey hypothesis revisited: Still valid for willow ptarmigan population dynamics.
Published 2018-01-01“…In order to better understand the role of these potential changes in community structure on an alternative prey species, willow ptarmigan Lagopus lagopus, we analyzed nine years of population census data from SE Norway to investigate how community interactions affected their population dynamics. …”
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52377
Raising Awareness of Canine, Feline and Human Dirofilariosis in Aveiro, Portugal: A One Health Perspective
Published 2025-03-01“…The coastal district of Aveiro, Portugal, marked by its unique hydrographic structure, Ria de Aveiro, and a concerning rise in heartworm disease, was the focus of our study. …”
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52378
Martinostat as a novel HDAC inhibitor to overcome tyrosine kinase inhibitor resistance in chronic myeloid leukemia
Published 2025-07-01“…Methods and results Structural and biochemical analyses confirmed the efficient and selective binding of martinostat to HDAC isoenzyme ligand-binding pockets, resulting in histone and tubulin hyperacetylation in both imatinib-sensitive and resistant CML cells, outperforming vorinostat, a clinically used HDAC inhibitor (HDACi). …”
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52379
PiezoSight: Coupling vision based tactile sensor neural network processing and piezoresistive stimulation for enhanced piezo-vision hybrid sensing
Published 2025-05-01“…A machine learning LSTM model was used to train the data for different designs for using such sensors in unsupervised environments.…”
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52380
Gender-affirming hormonal therapy induces a gender-concordant fecal metagenome transition in transgender individuals
Published 2024-09-01“…Abstract Background Limited data exists regarding gender-specific microbial alterations during gender-affirming hormonal therapy (GAHT) in transgender individuals. …”
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