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159 results for “authentication”
Fig. 2 in Authenticating wild Piper species (peppers) originating from islands in the Indian Ocean on the basis of morphological, genetic and chemical characteristics
Fig. 2. Fruiting twigs, leaves and berries of the three wild peppers studied.
Fig. 1 in Authenticating wild Piper species (peppers) originating from islands in the Indian Ocean on the basis of morphological, genetic and chemical characteristics
Fig. 1. Projection of pepper individuals on the first two dimensions of the FAMD.
Social and Emotional Development Support Program for Adolescents: Effects on Belonging, Meaning in Life, Authenticity, Well-Being, and Resilience
ClinicalTrials.gov study NCT07253636. IPD Sharing: NO. Countries: 1. Publications: 0.
Data from: Comparative authentication of Hypericum perforatum herbal products using DNA metabarcoding, TLC and HPLC-MS
Open the record for dataset details and reuse information.
New electronic evidence authentication and protection scheme based on lattice
Open the record for dataset details and reuse information.
The chemical reprogramming of unipotent adult germ cells towards authentic pluripotency and de novo establishment of imprinting
GEO Series GSE186260. Mus musculus. 145 samples. Type: Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing; Other; Genome binding/occupancy profiling by high throughput sequencing.
Two-factor authentication underpins the precision of piRNA-directed LINE1 DNA methylation
GEO Series GSE228294. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
A Novel RNA Sequencing Data Analysis Method for Cell Line Authentication
GEO Series GSE81194. Homo sapiens. 3 samples. Type: Expression profiling by high throughput sequencing.
Authentication of Hippuristanol-eIF4A1 Target Engagement Facilitates Identification of eIF4A1 Helicase Dependencies within 5’ Leader Regions
GEO Series GSE151687. Homo sapiens. 12 samples. Type: Expression profiling by high throughput sequencing; Other.
Patient-derived tumor grafts authentically reflect tumor pathology, growth, metastasis, and disease outcomes
GEO Series GSE32532. Homo sapiens. 55 samples. Type: Expression profiling by array; Genome variation profiling by SNP array.
Primary tumor grafts as advanced models for breast cancer that authentically reflect tumor histopathology, growth, metastasis, and patient outcomes (copy number)
GEO Series GSE32530. Homo sapiens. 24 samples. Type: Genome variation profiling by SNP array.
Figure 1 from: Salamah N, Cantika CD, Nurani LH, Guntarti A (2024) Authentication of citrus peel oils from different species and commercial products using FTIR Spectroscopy combined with chemometrics. Pharmacia 71: 1-7. https://doi.org/10.3897/pharmacia.71.e118789
Figure 1 ATR-FTIR spectra of sweet orange (1–3), lime (4–6) and lemon (7–8).
Figure 1 from: Ichim M, Crisan G, Tebrencu C, de Boer H (2017) PhytoAuthent: Molecular authentication of complex herbal food supplements for safety and efficacy. Research Ideas and Outcomes 3: e21710. https://doi.org/10.3897/rio.3.e21710
Figure 1 - Value chains of herbal food supplements studied by the PhytoAuthent project.
Figure 1 from: Ichim M, Crisan G, Tebrencu C, de Boer H (2018) PhytoAuthent: Molecular authentication of complex herbal food supplements for safety and efficacy. Research Ideas and Outcomes 4: e26986. https://doi.org/10.3897/rio.4.e26986
Figure 1 Value chains of herbal food supplements studied by the PhytoAuthent project.
Data from: Veronica officinalis product authentication using DNA metabarcoding and HPLC-MS reveals widespread adulteration with Veronica chamaedrys
Studying herbal products derived from local and traditional knowledge and their value chains is one of the main challenges in ethnopharmacology. The majority of these products have a long history of use, but non-harmonized trade and differences in regulatory policies between countries impact their value chains and lead to concerns over product efficacy, safety and quality. Veronica officinalis L. (common speedwell), a member of Plantaginaceae family, has a long history of use in European traditional medicine, mainly in central eastern Europe and the Balkans. However, no specified control tests are available either to establish the quality of derived herbal products or for the discrimination of its most common substitute, V. chamaedrys L. (germander speedwell). In this study, we use DNA metabarcoding and high performance liquid chromatography coupled with mass spectrometry (HPLC-MS) to authenticate sixteen V. officinalis herbal products and compare the potential of the two approaches to detect substitution, adulteration and the use of unreported constituents. HPLC-MS showed high resolution in detecting phytochemical target compounds, but did not enable detection of specific plant species in the products. DNA metabarcoding detected V. officinalis in only 15% of the products, whereas it detected V. chamaedrys in 62% of the products. The results confirm that DNA metabarcoding can be used to test for the presence of Veronica species, and detect substitution and/or admixture of other Veronica species, as well as simultaneously detect all other species present. Our results confirm that none of the herbal products contained exactly the species listed on the label, and all included substitutes, contaminants or fillers. This study highlights the need for authentication of raw herbals along the value chain of these products. An integrative methodology can assess both the quality of herbal products in terms of target compound concentrations and species composition, as well as admixture and substitution with other chemical compounds and plants.
Research artifacts from "Hardening and Speeding Up Zero-interaction Pairing and Authentication"
<p>This record contains <strong>research artifacts (data and results)</strong> from the paper "Hardening and Speeding Up Zero-interaction Pairing and Authentication" by Mikhail Fomichev, Timm Lippert, and Matthias Hollick in Proceedings of 2023 International Conference on Embedded Wireless Systems and Networks (EWNS' 23). </p> <p>The dataset contains raw data of illuminance, RGB, CO2, and TVOC sensors recorded in two scenarios: Home and Office. While the results include computed entropy and dynamic time warping (DTW) distances of the above data collected by colocated (in the same Home or Office) and non-colocated devices in our two scenarios. </p> <p>The results additionally include entropy of audio data recorded by the colocated and non-colocated devices as well as audio similarity of such recordings. For details about audio similarity metrics and further information, see <a href="https://arxiv.org/pdf/2306.04458.pdf">our paper</a>. </p>
Strengthening Informed Consent for Authentic Participation in Perinatal HIV Research
ClinicalTrials.gov study NCT07122960. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Isolation and Authentication of Mesenchymal Stem Cell-like Progenitor Cells From the Degenerated Intervertebral Disc of Lumbar Spine
ClinicalTrials.gov study NCT01213953. IPD Sharing: Not stated. Countries: 1. Publications: 0.
The Feasibility of Motivational Interviewing on Emotional Authenticity, Dispositional Optimism, And Academic Motivation Among Nursing Students: A Randomized Controlled Trial
ClinicalTrials.gov study NCT06360172. IPD Sharing: NO. Countries: 1. Publications: 0.
Authentic Connections for Nurse Leaders
ClinicalTrials.gov study NCT03616756. IPD Sharing: NO. Countries: 1. Publications: 0.
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DANDI Archive for NWB datasets
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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.