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3,788 results for “indices”
Behavioral aspects of asset value by industry indices of the Moscow Stock Exchange
<p>Behavioral aspects of asset value by industry indices of the Moscow Stock Exchange</p>
Ecoacoustic Indices and Psychoacoustic Perception Dataset
<p>Companion Dataset for the Publication: Linking ecoacoustic indices to psychoacoustic perception of the urban acoustic environment</p>
Data from: The supposedly well-known carbonate indicator Tortella tortuosa (Pottiaceae, Bryophyta) split into eight species in Europe
<p><span>We present a first treatment of the <em>Tortella tortuosa</em> complex for Europe</span><span>. We analysed molecular relationships based on the nuclear ITS and the plastid <em>atp</em>B-<em>rbc</em>L and <em>rps</em>4 in a network context and thereafter characterized the identified entities by their morphology. We found eight morphologically and molecularly distinct entities at the species level, which are also supported in ASAP analyses of the molecular data; one species includes two varieties. In some cases, nuclear and plastid data suggest different relationships and we found a few likely recent hybrid collections. To the main characters of taxonomic importance belong stem anatomy, leaf shape and papillosity. We describe three species as new: <em>T. commutata</em> (a widespread plant; including the new var. valida), <em>T. dolomitica</em> (known only from the Alps) and <em>T. splendida</em> (an Arctic-alpine element), replacing <em>T. arctica</em> auct. For <em>T. angustifolia</em> and <em>T. robusta</em> (both montane) new combinations at the species level are provided. Tortella bambergeri (a submediterranean element), <em>T. fleischeri</em> (an Alpine element, recurring in Scotland) and <em>T. tortuosa</em> s. str. (widespread) complete this informal group of morphologically similar and partly related species. The species differ in ecological requirements and distribution areas, although mixed stands of two or three species are frequent. The area richest in species in Europe is the Alps with all eight species, whereas we found only four from Scandinavia.</span></p>
Supplementary material 7 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
Raw ASV data
Supplementary material 1 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
Optimizations
Supplementary material 6 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
R pipeline and reference database
Supplementary material 3 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
trnL-P6 protocol - primer sequences
Supplementary material 4 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
Reference database protocol
Supplementary material 2 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
DNA extraction protocol
Supplementary material 5 from: Kolter A, Husemann M, Podsiadlowski L, Gemeinholzer B (2023) Pollen metabarcoding of museum specimens and recently collected bumblebees (Bombus) indicates foraging shifts. Metabarcoding and Metagenomics 7: e86883. https://doi.org/10.3897/mbmg.7.86883
Sequence processing workflow
Towards an Assessment Rubric for EiPE Tasks in Secondary Education: Identifying Quality Indicators and Descriptors
<p>This study reports on reseach to investigating indicators and descriptors which characterize the quality of students’ code explanations to EiPE (Explain in Plain English) tasks in secondary education. </p> <p>First, a literature review was carried out to identify quality characteristics and descriptors that differentiate the quality of students’ responses in tertiary education. Then, the quality of upper-secondary students’ responses to a simple EiPE task was analyzed. The results of that analysis were used to refine our quality characteristics and descriptors, which were then translated into a prototypical rubric. In the final phase, the rubric was iteratively tested by two teachers and improved based on their feedback. The final rubric prototype can be used to provide feedback during formative assessment.</p> <p><br> This repository includes the EiPE comprehension task, the student responses, and the results from coding the responses:<br> - StudentResponses.pdf: task and anonymized solutions provided by students, translated to English<br> - Coding_data.xls: coding by two researchers until they came to an agreement (full set of 34 responses), and coding by Teacher1 on complete set, and coding by Teacher2 on the base-set (with duplicate responses omitted)</p>
Fig. 1 in Bond reactivity indices approach analysis of the [2+2] cycloaddition of jatrophane skeleton diterpenoids from Euphorbia gaditana Coss to tetracyclic gaditanone
Fig. 1. Structures of compounds 1–6.
Fig. 8 in Bond reactivity indices approach analysis of the [2+2] cycloaddition of jatrophane skeleton diterpenoids from Euphorbia gaditana Coss to tetracyclic gaditanone
Fig. 8. Possible resonance structures of unpaired electrons in the triplet state of 6.
Fig. 7 in Bond reactivity indices approach analysis of the [2+2] cycloaddition of jatrophane skeleton diterpenoids from Euphorbia gaditana Coss to tetracyclic gaditanone
Fig. 7. Proposed biosynthetic routes.
Fig. 2. Selected 1H–1H COSY and HMBC correlations for 3 in Bond reactivity indices approach analysis of the [2+2] cycloaddition of jatrophane skeleton diterpenoids from Euphorbia gaditana Coss to tetracyclic gaditanone
Fig. 2. Selected 1H–1H COSY and HMBC correlations for 3.
The impact of energy releasing B-vitamin intake on indices of obesity and cardiac function: a cross-sectional study
<p><strong>(1)</strong> Deficiencies in B7, B6, B9, and B12 lead to energy metabolism disruption, which induces the production of reactive oxygen species, inflammation, and lipogenesis.<sup>7</sup> <strong>(2)</strong> Reduced levels of B1, B2, B3, and B6 levels are associated with increased risk of metabolic syndrome, which is considered one of the major cases of obesity.<sup>6</sup> <strong>(3)</strong> Decreased levels of B1 and B2 are correlated with increased body mass index (BMI). <strong>(4) </strong>B6 regulates the expression of peroxisome proliferator-activated receptor gamma (PPARg) target genes, which play a key role in adipocyte gene expression and adipogenesis.<sup>40</sup> <strong>(5)</strong> Decreased B1, B3 and B6 concentrations are significantly correlated with increased risk of insulin resistance, metabolic dysfunction and obesity.<sup>41</sup> <strong>(6)</strong> B vitamins have a fundamental role in the lipid and lipoprotein metabolism cascade. Therefore, quantitative or qualitative defects in B vitamins will negatively impact the metabolism of lipid derivatives.<sup>35</sup> <strong>(7)</strong> B2 plays a vital role in energy-expenditure adipocyte gene regulation at the epigenetic level.<sup>42</sup> <strong>(8) </strong>Increased body weight leads to the reduction of vitamin B6 levels by inducing systemic oxidative stress, which leads to stimulation of adipocytokines dysregulation. </p>
The impact of energy releasing B-vitamin intake on indices of obesity and cardiac function: a cross-sectional study
<p>(1) B3 intake leads to decreased serum levels of low-density lipoprotein cholesterol (LDL), very low-density lipoprotein cholesterol (VLDL), and triglycerides (TG). Also, increased levels of high-density lipoprotein cholesterol (HDL).20 (2) Vitamins B2, B6, B9, and B12 have a vital role in homocysteine demethylation into methionine, which leads to decreased risk of atherosclerosis. 14, 20 (3) Decreased levels of folate intake lead to decreased DNA-methylation, which has been detected in atherosclerotic lesions,43 also B6 is associated with reduced risk of metabolic syndrome.6 (4) Low levels of B1, B3, and B6 were associated with increased insulin resistance, metabolic dysfunction, and increased risk of atherosclerosis, obesity, metabolic syndrome, diabetes, and cardiovascular disease.11, 38</p>
Hydrochemical indicators of Poyang Lake in 2018 and 2022
<p>The data is the result of the water quality survey of Poyang Lake in China to explore the impact of extreme climate conditions on the lake. The water quality data in 2018 were derived from the Chinese ecosystem science data center (http://www.nesdc.org.cn/sdo/detail?id=5fa53680042ebb70d0c833af), reflecting the water quality characteristics under conventional climatic conditions. The water quality data in 2022 are derived from our field investigation and sampling. In October 2022, we entered the Poyang Lake area under the global extreme drought weather for investigation and sampling and conducted indoor analysis. The indicators contained in the two-period data include physical indicators and chemical indicators, including temperature, dissolved oxygen (DO), pH, NO2--N, NO3--N, NH4+-N, TN, K+, Na+, Ca+, Mg+, Cl-, SO42-, alkalinity, total dissolved solid (TDS) and COD, specifically.</p>
Fig. 1 in Absolute configuration of spiro-flavostilbenoids from Yucca schidigera Roezl ex Ortgies: First indication of (2R)-naringenin as the key building block
Fig. 1. Structures of compounds 1–18.
Collection of Real-life Measurement Data for TENA SmartCare Change Indicator in Subjects With Urinary Incontinence
ClinicalTrials.gov study NCT04071301. IPD Sharing: NO. Countries: 1. Publications: 0.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.