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3,585 results for “Population study”
Figure 1 in Study of the external morphology of Leptodora kindtii Focke, 1844 (Crustacea: Branchiopoda: Haplopoda), with notes on its relation to Cladocera and on conspecificity of populations of the species over the Eurasian range
Figure 1. Scheme of measurements of body parts of Leptodora kindtii.
FIG. 6 in Population study of the landhopper Talitroides topitotum (Crustacea: Amphipoda: Talitridae) in central Mexico
FIG. 6. Relationship between number of eggs and female size in Talitroides topitotum.
Moderate-severe OSA screening based on support vector machine of the Chinese population facio-cervical measurements dataset: A cross-sectional study
<p><strong>Objectives</strong> Obstructive sleep apnea (OSA) has received much attention as a risk factor for perioperative complications and 68.5% of OSA patients remain undiagnosed before surgery. Facio-cervical characteristics may screen OSA for Asians due to smaller upper airways compared to Caucasians. Thus, our study aimed to explore a machine-learning model to screen moderate-severe OSA based on facio-cervical and anthropometric measurements.</p> <p><strong>Design </strong>A cross-sectional study.</p> <p><strong>Setting</strong> Data were collected from the Shanghai Jiao Tong University School of Medicine affiliated Ruijin Hospital between February 2019 and August 2020.</p> <p><strong>Participants</strong> A total of 481 Chinese participants were included in the study.</p> <p><strong>Primary and secondary outcome</strong> (1) Identification of moderate-severe OSA with apnea-hypopnea index (AHI)15 events·h<sup>−1</sup>. (2) Verification of the machine learning model.</p> <p><strong>Results</strong> The SABIHC2 model (Sex-Age-Body mass index-maximum Interincisal distance-ratio of Height to thyro-sternum distance-neck Circumference-waist Circumference) was set up. The SABIHC2 model could screen moderate-severe OSA with an area under the curve (AUC)=0.832, the sensitivity of 0.916, and specificity of 0.749, and performed better than the STOP-BANG questionnaire, which showed AUC=0.631, the sensitivity of 0.487, and specificity of 0.772. Especially for asymptomatic patients (ESS < 10), the SABIHC2 model demonstrated better predictive ability compared to the STOP-BANG questionnaire, with AUC (0.824 vs. 0.530), sensitivity (0.892 vs. 0.348), and specificity (0.755 vs. 0.809).</p> <p><strong>Conclusion</strong> The SABIHC2 machine learning model provides a simple and accurate assessment of moderate-severe OSA in the Chinese population, especially for those without significant daytime sleepiness.</p>
FIG. 7 in Contribution to the study of Microstonyx: evidence from Bulgaria and the SE European populations
FIG. 7. — Microstonyx major (Gervais, 1848) from Ezerovo, Bulgaria, mandible (E-5299); A, occlusal view; B, lateral view. Scale bar: 4 cm.
FIG. 1 in Contribution to the study of Microstonyx: evidence from Bulgaria and the SE European populations
FIG. 1. — Sketch map of the Greco-Bulgarian territory, indicating the position of several localities where Microstonyx major (Gervais, 1848) is recorded. Abbreviations: KAL, Kalimantsi; HAJ, Hadjidimovo; Ez, Ezerovo; Pk, Petrelik; VTK, Vathylakkos-2; RZO, Ravin de Zouaves-5; DTK, Dytiko-1; NKT; Nikiti-1; Soph, Sophades; PER, Perivolaki; KER, Kerassia; PIK, Pikermi; SAM, Samos (locality MTLA).
FIG. 6 in Contribution to the study of Microstonyx: evidence from Bulgaria and the SE European populations
FIG. 6. — Microstonyx major (Gervais, 1848) from Kalimantsi, Bulgaria, mandibles, occlusal view; A, K-5276; B, K-5277. Scale bar: 5 cm.
Prevalence of oral manifestations in patients with lupus erythematosus in a sample of Egyptian population, a hospital based cross-sectional study
<p>Background: Several systemic diseases manifest themselves in the oral cavity. Oral manifestations of lupus erythematosus (LE) are associated with a significantly increased risk of cancer. Dentists who are unaware of these lesions will possibly miss them. This cross-sectional study aimed to assess the prevalence of oral manifestations in patients with LE in a sample of the Egyptian population.</p> <p>Methods: A descriptive study was performed on 189 patients attending the Internal Medicine Department, Rheumatology clinic in EL Qasr EL Ainy Hospital, Cairo University. Every patient was examined clinically after completing a questionnaire. Moreover, patients' medical records were also evaluated. The oral manifestations were recorded according to the WHO guide to physical examination of the oral cavity and classified according to their morphologic aspects and localization.</p> <p class="MsoBodyText">Results [DSL1] : Out of 198 patients, 182 females (96.3%) and 7 males (3.7%).</p> <p class="MsoBodyText">The prevalence of oral lesions in LE patients was 55.6%. The most affected site was the tongue 25.7%. The most common clinical aspect was patches, 53%. About 77.1% of the lesions were asymptomatic. 74.3% of the patients had oral candidiasis. The prevalence of skin lesions in LE patients was 37.6%. The most common finding was malar rash 79%.</p> <p>Conclusions: The present study emphasizes the importance of early diagnosis of oral lesions to recognize patients with LE as the <span>WHO considers oral manifestations of LE a widespread state associated with an increased risk of cancer. Also, </span>implementation of oral hygiene measures and treatment to improve patients' nutritional state and health-related quality of life are recommended.</p>
Figure 1b from: Kotze D, Brandmayr P, Casale A, Dauffy-Richard E, Dekoninck W, Koivula M, Lovei G, Mossakowski D, Noordijk J, Paarmann W, Pizzoloto R, Saska P, Schwerk A, Serrano J, Szyszko J, Taboada Palomares A, Turin H, Venn S, Vermeulen R, Zetto Brandmayr T (2011) Forty years of carabid beetle research in Europe – from taxonomy, biology, ecology and population studies to bioindication, habitat assessment and conservation. ZooKeys 100: 55-148. https://doi.org/10.3897/zookeys.100.1523
Figure 1b - Front covers of the first European meetings, ECM 1–8 and that of Hamburg 1984 (centre cover) (see also Table 2).
Figure 2 from: Kotze D, Brandmayr P, Casale A, Dauffy-Richard E, Dekoninck W, Koivula M, Lovei G, Mossakowski D, Noordijk J, Paarmann W, Pizzoloto R, Saska P, Schwerk A, Serrano J, Szyszko J, Taboada Palomares A, Turin H, Venn S, Vermeulen R, Zetto Brandmayr T (2011) Forty years of carabid beetle research in Europe – from taxonomy, biology, ecology and population studies to bioindication, habitat assessment and conservation. ZooKeys 100: 55-148. https://doi.org/10.3897/zookeys.100.1523
Figure 2 - Different pitfall types. A = Jar or yoghurt can. B and C = traps with an outer can to make collecting of the sample easier. B = funnel trap with small jar. C = trap for moist biotopes (the outer can contains gravel or stones to prevent the can from being pushed up by groundwater). V = preservative (usually formaldehyde 3–4% or propylene glycol), S = stones or gravel.
Figure 1a from: Kotze D, Brandmayr P, Casale A, Dauffy-Richard E, Dekoninck W, Koivula M, Lovei G, Mossakowski D, Noordijk J, Paarmann W, Pizzoloto R, Saska P, Schwerk A, Serrano J, Szyszko J, Taboada Palomares A, Turin H, Venn S, Vermeulen R, Zetto Brandmayr T (2011) Forty years of carabid beetle research in Europe – from taxonomy, biology, ecology and population studies to bioindication, habitat assessment and conservation. ZooKeys 100: 55-148. https://doi.org/10.3897/zookeys.100.1523
Figure 1a - Participants of the first European Carabidologist Meeting in Wijster, 1969. From left to right: Vlijm, Van der Aart, Lindroth, Stein, Wijmans, Hengeveld, Palmén, Van Dijk, Richter, Venema, Mook, Thiele, Tjallingii, Den Boer, Haeck, Neumann, Meijer.
Figure 1c from: Kotze D, Brandmayr P, Casale A, Dauffy-Richard E, Dekoninck W, Koivula M, Lovei G, Mossakowski D, Noordijk J, Paarmann W, Pizzoloto R, Saska P, Schwerk A, Serrano J, Szyszko J, Taboada Palomares A, Turin H, Venn S, Vermeulen R, Zetto Brandmayr T (2011) Forty years of carabid beetle research in Europe – from taxonomy, biology, ecology and population studies to bioindication, habitat assessment and conservation. ZooKeys 100: 55-148. https://doi.org/10.3897/zookeys.100.1523
Figure 1c - Front covers of the last five ECMs and of a few major carabidology publications (Thiele 1977; Ball et al. 1998; Erwin et al. 1979; Noonan et al. 1992) (see also Table 2).
Figure 2 from: Verscheure S, Backeljau T, Desmyter S (2013) Reviewing population studies for forensic purposes: Dog mitochondrial DNA. ZooKeys 365: 381-411. https://doi.org/10.3897/zookeys.365.5859
Figure 2 - Impact of including maternally related dogs in population samples of 200 versus 1000 dogs on the estimation of the frequencies of rare haplotypes.
Figure 1 from: Verscheure S, Backeljau T, Desmyter S (2013) Reviewing population studies for forensic purposes: Dog mitochondrial DNA. ZooKeys 365: 381-411. https://doi.org/10.3897/zookeys.365.5859
Figure 1 - Position of the control region and its subregions within the Kim et al. (1998) reference dog mitochondrial genome.
Figure 1 from: Ueti A, Pompeu PS, Ferreira RL (2015) Asymmetry compensation in a small vampire bat population in a cave: a case study in Brazil. Subterranean Biology 15: 57-67. https://doi.org/10.3897/subtbiol.15.4807
Figure 1 - Graphical representation of the compensation of asymmetry in the constituent structures of the wing and the maintenance of wing area. The height of the wing remains in the various plans through inverse variation in the size of structures 3 with 4 and 4 with 2. At length the maintenance is done by varying inversely in size from 1 to 5. 1 forearm 2 second phalanx of the fifth digit 3 fourth metacarpal of the digit 4 first phalanx of fourth digit, and 5 first phalanx of third digit.
Computational results for the study "Computational evolution of social norms in well-mixed and group-structured populations"
<p>This is a collection of computational results for "Computational evolution of social norms in well-mixed and group-structured populations."</p> <p>The source code is available at https://github.com/yohm/sim_evo_social_norms</p>
Follow-up of Extreme Neonatal Hyperbilirubinemia in 5-10 Year Old Children: a Danish Population Based Study
ClinicalTrials.gov study NCT01599611. IPD Sharing: Not stated. Countries: 0. Publications: 1.
VerifyNow® PRUTest® Cardiovascular Population Expected Values On-Drug Study
ClinicalTrials.gov study NCT04492423. IPD Sharing: NO. Countries: 0. Publications: 1.
PRescribing INterventions for Chronic Pain Via the Electronic Health Record Study - Opioid-Naive Population
ClinicalTrials.gov study NCT04601493. IPD Sharing: Not stated. Countries: 1. Publications: 0.
A Study to Describe the Breast Cancer Patient Population, Treatment, and Results in Indian Patients Receiving Combinations of the Medicines Called Palbociclib for Advanced Breast Cancer
ClinicalTrials.gov study NCT05584644. IPD Sharing: NO. Countries: 1. Publications: 0.
Study of Purified Vero Rabies Vaccine Compared With a Reference Rabies Vaccine as Simulated Rabies Post-Exposure Prophylaxis in Adult and Pediatric Population in Thaïland
ClinicalTrials.gov study NCT04478084. IPD Sharing: YES. Countries: 1. Publications: 0.
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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.