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2,366 results for “Grade”
Malaria disease and grading system dataset from public hospitals reflecting complicated and uncomplicated conditions
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Data from: Transmural impedance detects graded changes of inflammation in experimental colitis
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Characterization of Ta/TaN multi-graded thin film coating synthesized by HiPIMS technique
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Monthly pCO2, gas transfer velocity and CO2 efflux rate in global streams and rivers (the GRADES river networks)
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Data from: A new pliosaurid (Sauropterygia, Plesiosauria) from the Oxford Clay Formation (Middle Jurassic, Callovian) of England: evidence for a gracile, longirostrine grade of Early–Middle Jurassic pliosaurids
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Algebra equation solving performance by LD and non-LD students using hands-on equations (grades 6-8)
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Data from: A chorus of color: hierarchical and graded information content of rapid color change signals in chameleons
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MiRNA-103/107 in primary high-grade serous ovarian cancer and its clinical significance
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The potential for low-grade metamorphism to facilitate fault instability in a geothermal reservoir
<p>Swarms of earthquakes during shale gas exploitation in the Changning area of the Sichuan Basin indicate that hydraulic fracturing induces seismicity both within the target reservoir formation but also to depths of several kilometers below the horizontal well. These remote earthquakes are possibly triggered by total stress perturbations resulting from the hydraulic fracturing. We use a dislocation-based analytical model to simulate multistage hydraulic fracturing of three horizontal wells at a single well pad to explore the spatiotemporal evolution of the total stress perturbations. Results show that the number and distribution of fracturing stages affect both the distribution and magnitude of stress changes and that the stress change diminishes with distance. The undrained injection-induced stress change is less than 10<sup>-3</sup> <i>MPa</i> at distances ≥1 <i>km</i> for single-stage fracturing but reach 10<sup>-1</sup> <i>MPa</i> for multistage fracturing of 30 stages in all three wells. Undrained stress changes scale linearly with the magnitude of fluid leak-off into the formation – halving the effective fracture width halves the induced stress magnitudes and with an identical distribution – limiting the potential for fault reactivation. Scaling analysis for pressure diffusion distal from the reservoir indicates that the short-term (days to weeks) impact is indeed essentially undrained. Estimates for long-term reservoir depletion (months to years) identify a similar induced stress signal of opposite sign but with similar Coulomb potential for reactivation in the long term. Such magnitudes of Coulomb stress changes suggest the possibility of fault reactivation on deep critically-stressed faults at kilometer separation from the injection both in the short term due to stimulation and in the long term as a result of reservoir depletion.</p>
Data from: Post-operative follow-up for selected diffuse low-grade gliomas with WHO grade III/IV foci
Objective: Diffuse low-grade gliomas (DLGG) are defined by a continuous growth and an almost unavoidable malignant transformation. Foci of malignant glioma can be found within DLGG samples obtained from surgical resections. As the medical management of patients is classically based on the higher tumor grade, an immediate adjuvant treatment is usually proposed. To determine whether postponing the medical treatment in selected patients is feasible, we conducted a single-center retrospective study. Methods: Single-center retrospective analysis of a consecutive series of DLGG managed with this conservative strategy. Inclusion criteria were: at least one focus of malignant tumor (grade III-IV, WHO 2016), no previous chemotherapy or radiotherapy, no less than a subtotal resection of the FLAIR tumor volume, no intention of treating with immediate adjuvant therapy, minimum two years of follow-up. The time interval to the following oncological medical treatment was analyzed, as well as the functional and survival results. Results: 45 patients met the inclusion criteria (median age 36.5, median time interval from diagnosis: 7.3 months). Most tumors (86.7%) were IDH-mutant and 1p19q intact (60.0%); 10 presented with grade IV foci. With a median follow-up of 6.3 years, 75.5% of patients received a subsequent medical treatment, after a median time of 3.7 years since surgery. At the time of analysis, 9 patients (20.0%) had died (5-years and 7-years survival rates: 95.2% and 67.0%). Most surviving patients were still active professionally, without seizures. Conclusions: Postponing the medical treatment in DLGG with foci of malignant tumor following total or subtotal resection should be considered in selected patients.
Data from: Maternal obesity increases insulin resistance, low-grade inflammation and osteochondrosis lesions in foals and yearlings until 18 months of age
Obesity is a growing concern in horses. The effects of maternal obesity on maternal metabolism and low-grade inflammation during pregnancy, as well as offspring growth, metabolism, low-grade inflammation, testicular maturation and osteochondrotic lesions until 18 months of age were investigated. Twenty-four mares were used and separated into two groups at insemination according to body condition score (BCS): Normal (N, n=10, BCS ≤4) and Obese (O, n=14, BCS ≥4.25). BCS and plasma glucose, insulin, triglyceride, urea, non-esterified fatty acid, serum amyloid A (SAA), leptin and adiponectin concentrations were monitored throughout gestation. At 300 days of gestation, a Frequently Sampled Intravenous Glucose Tolerance Test (FSIGT) was performed. After parturition, foals' weight and size were monitored until 18 months of age with plasma SAA, leptin, adiponectin, triiodothyronine (T3), thyroxine (T4) and cortisol concentrations measured at regular intervals. At 6, 12 and 18 months of age, FSIGT and osteoarticular examinations were performed. Males were gelded at one year and expression of genes involved in testicular maturation analysed by RT-qPCR. Throughout the experiment, maternal BCS was higher in O versus N mares. During gestation, plasma urea and adiponectin were decreased and SAA and leptin increased in O versus N mares. O mares were also more insulin resistant than N mares with a higher glucose effectiveness. Postnatally, there was no difference in offspring growth between groups. Nevertheless, SAA plasma concentrations were increased in O versus N foals until 6 months, with O foals being consistently more insulin resistant with a higher glucose effectiveness. At 12 months of age, O foals were significantly more affected by osteochondrosis than N foals. All other parameters were not different between groups. In conclusion, maternal obesity altered metabolism and increased low-grade inflammation in both dams and foals. The risk of developing osteochondrosis at 12 months of age was also higher in foals born to obese dams.
Heteromeric Slick/Slack K+ channels show graded sensitivity to cell volume changes
<p>Figure 1, 2, 3 and 4 raw datasets. Supplementary Figure raw data also available</p>
Results from DSC analysis over SMC paste (50009092 grade by Menzolit supplier)
<p>Results from DSC analysis over SMC paste automotive grade (50009092 grade provided by Menzolit supplier)</p>
Consumer-grade Polyethylene Recycling via Hydrogenolysis on Ultrafine Supported Ruthenium Nanoparticles
<p>Dataset for reproduction of figures in main manuscript</p>
Ultra-low power logic in memory with commercial grade memristors and FPGA-based smart-IMPLY architecture
<p>This repository contains the dataset relative to the publication: <em>L. Benatti, T. Zanotti, P. Pavan, and F. M. Puglisi, “Ultra-low power logic in memory with commercial grade memristors and FPGA-based smart-IMPLY architecture,” Microelectronic Engineering, vol. 280, p. 112062, Aug. 2023, doi: <a href="https://doi.org/10.1016/j.mee.2023.112062">10.1016/j.mee.2023.112062</a>.</em></p> <p>In this folder, you will find MATLAB workspaces containing:</p> <ul> <li><strong>caratterizzazione_rram:</strong> The measured values of resistances (LRS and HRS) of the three SDC-memristors used for validating the SIMPLY architecture. The stability of these memristors has been validated over multiple cycles, as shown in Figure 7b.</li> <li><strong>energia_operazioni:</strong> The experimental values of energy versus time (pulse amplitude) for individual operations of SIMPLY, depicted in Figure 9.</li> </ul>
IMPROVING METHODS OF SOLVING PROBLEMS OF A PRACTICAL NATURE IN PRIMARY GRADE MATHEMATICS CLASSES
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Consumer-grade UAV imagery facilitates semantic segmentation of species-rich savanna tree layers
<p>This data set was sampled and used for the following publication:<br>Popp, M.R., Kalwij, J.M. Consumer-grade UAV imagery facilitates semantic segmentation of species-rich savanna tree layers. Sci Rep 13, 13892 (2023). http://dx.doi.org/10.1038/s41598-023-40989-7.</p> <p>The data set contains RGB orthomosaics sampled via a DJI Phantom 4 Pro at approx. 1.2 cm GSD in the folder /out.<br>Folder /shp contains subfolders that hold shapefiles delineating tree crowns by species as polygons. Species names are given in SpeciesList.csv. Encoding of the values for species/groups of species used in the study to consecutive integers can be found in class_encoding.csv.</p>
IMPROVING THE METHODOLOGY FOR TEACHING HANDBALL ELEMENTS TO SCHOOLCHILDREN (ON THE EXAMPLE OF GRADES 1-2)
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IMPLEMENTING INTANGIBLE CULTURAL HERITAGE CONCEPTS IN UZBEKISTAN EDUCATIONAL SYSTEM: HUMANITARIAN SUBJECTS IN GRADES 5-6
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A dataset of physical literacy of Chinese students in grades 3-6
<p>The dataset consists of data on the physical literacy of 1179 students in grades 3-6. The main contents include the students' gender, age, grade, family income, region, and the results of the physical literacy self-assessment questionnaire. A1, A2, B1, B2, etc. represent the item numbers of the physical literacy self-assessment questionnaire</p>
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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.