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3,508 results for “Observational study”
Dataset for: Factors associated with self-reported diagnosed asthma in urban and rural Malawi: observations from a population-based study of 3 non-communicable diseases
<p>This dataset was used in analyses reported on the in paper with the same title, published in PLOS Global Health.</p>
Interview and Observation Result for Post-metaverse Class Implementation "Innovations in Sustainable Education; Case Study on Metaverse Implementation in BINUS University Language Departments and Future Prospects""
<p>This data file is open for viewing as proof of Author; Brandon Lie - BINUS University for conffrence paper<strong> "Innovations in Sustainable Education; Case Study on Metaverse Implementation in BINUS University Language Departments and Future Prospects" <br><br>Data can be use an reffrence with author permission*</strong></p>
Fig. 5 Pollen observed under SEM. A, A in The diversification of thecae horns and their putative significance-a case study of Schismatoglottideae (Araceae)
Fig. 5 Pollen observed under SEM. A, A. pendek (10 μm); B, B. caulescens (10 μm); C, B. purseglovei (10 μm); D, H. nicolsonii (10 μm); E, H. borneense (10 μm); F, T. alatensis (5 μm); G, T. surukensis
Observations for WRF-Chem ENA study
<p>This dataset includes 1) ARM ground-based observations for liquid water path (LWP), cloud fraction (CF), temperature and relative humidity profiles; 2) aircraft measurement for aerosols; 3) processed MeteoSat data (i.e. LWP and CF). </p>
A method for conveying confidence in iNaturalist observations: a case study using non-native marine species
<p>This data and code supports the paper Ackland et al. A method for conveying confidence in iNaturalist observations: a case study using non-native marine species </p>
Observational Properties of Harmonic EMIC waves: Statistical Study
<p>The data is used for the EMIC event list in the paper.</p>
Table 1 and Figure A.1 for Observational studies on S-bearing molecules in massive star forming regions
Open the record for dataset details and reuse information.
Data from: Characteristics and outcomes of women utilizing emergency medical services for third-trimester pregnancy-related complaints in India: a prospective observational study
Objectives: Characterize the demographics, management, and outcomes of obstetric patients transported by emergency medical services (EMS). Design: Prospective observational study. Setting: Five Indian states utilizing a centralized EMS agency that transported 3.1 million pregnant women in 2014. Participants: This study enrolled a convenience sample of 1684 women in third trimester of pregnancy calling with a "pregnancy-related" complaint for free-of-charge ambulance transport. Calls were deemed "pregnancy-related" if categorized by EMS dispatchers as "pregnancy", "childbirth", "miscarriage", or "labor pains". Interfacility transfers, patients absent upon ambulance arrival, and patients refusing care were excluded. Main outcome measures: Emergency medical technician (EMT) interventions, method of delivery, and death. Results: The median age enrolled was 23 years (IQR 21-25). Women were primarily from rural/tribal areas (1550/1684 (92.0%)) and lower economic strata (1177/1684 (69.9%)). Time from initial call to hospital arrival was longer for rural/tribal compared to urban patients (66 min (IQR 51-84) vs 56 min (IQR 42-73), respectively, p<0.0001). EMTs assisted delivery in 44 women, delivering the placenta in 33/44 (75%), performing transabdominal uterine massage in 29/33 (87.9%), and administering oxytocin in none (0%). There were 1411 recorded deliveries. Most women delivered at a hospital (1212/1411 (85.9%)), however 126/1411 (8.9%) delivered at home following hospital discharge. Follow-up rates at 48 hours, 7 days, and 42 days were 95.0%, 94.4%, and 94.1%, respectively. Four women died, all within 48 hours. The cesarean section rate was 8.2% (116/1411). On multivariate regression analysis, women transported to private hospitals versus government primary health centers were less likely to deliver by cesarean section (odds ratio 0.14 (0.05 to 0.43)). Conclusions: Pregnant women from vulnerable Indian populations use free-of-charge EMS for impending delivery, making it integral to the health care system. Future research and health system planning should focus on strengthening and expanding EMS as a component of EmONC.
Umbilical artery lactate levels and associated maternal and newborn characteristics at Mulago National Referral Hospital: A cross-sectional observational study
<p><b>Objective: </b>To determine the maternal and newborn characteristics associated with high umbilical artery lactate levels at Mulago National Referral Hospital.</p> <p><b>Design</b>: Cross-sectional observational study.</p> <p><b>Setting</b>: Department of Obstetrics and Gynecology at a national referral hospital located in the capital of Uganda, Kampala.</p> <p><b>Participants</b>: We randomly selected 720 pregnant mothers at term who presented in labour and their newborn babies.</p> <p><b>Primary outcome</b>: Umbilical artery lactate level.</p> <p><b>Results</b>: During the study, there were 579 vaginal deliveries (18 instrumental) and 141 caesarean sections which met the inclusion criteria. One hundred eighty seven neonates (187) had high arterial lactate levels. The following factors were associated with an increased likelihood of high lactate concentration<b>: </b>male<b> </b>sex (aOR = 1.71; 95%CI 1.16–2.54; <i>P<</i>0.05), primigravidity (aOR = 2.78; 95%CI 1.89-4.08; <i>P </i>< 0.001), Meconium stained liquor (MSL) (aOR = 5.85; 95%CI 4.08-8.47; P<0.001) and, Administration of oxytocin (aOR = 1.97; 95%CI 1.00-3.77; <i>P<</i>0.05).</p> <p><b>Conclusion</b>: About a fifth of the babies born in Mulago national referral hospital during the study period had high umbilical artery lactate. The maternal-fetal factors significantly associated with high umbilical artery lactate levels included: baby's sex, mother's gravidity, meconium stained amniotic fluid, and oxytocin administration during labour.</p>
Figure 1. Location map showing study sites, O in Solitary spawning revealed - an in situ observation of spawning behaviour of Doryteuthis (Amerigo) gahi (d'Orbigny, 1835 in 1834-1847) (Cephalopoda: Loliginidae) in the Falkland Islands
Figure 1. Location map showing study sites, O = no egg clusters observed, ⊕ = Doryteuthis gahi egg clusters observed, arrow indicates location of observed D. gahi spawning.
Is High Milk Intake Good for Children's Health? A National Population-based Observational Cohort Study
<p>Milk is widely considered as a beneficial product for growing children. This study was designed to describe the milk consumption status in Korean children aged 30–36 months and to investigate its association with the risk of obesity and iron deficiency anemia (IDA). This nationwide administrative study used data from the Korean national health insurance system and child health screening examinations consists of children born in 2008 and 2009. In total, 425,583 children were included, and they were divided into three groups based on daily milk consumption; low milk group (do not drink or drink <200 mL milk per day, n = 139,659), reference group (drink 200–499 mL milk per day, n = 255,670), and high milk group (drink ≥500 mL milk per day, n = 30,254). After adjusting variable confounding factors, consumption of a large amount of milk of ≥500 mL per day at the age of 30–36 months was associated with an increased risk of obesity at the age of 42–72 months and IDA after the age of 30 months. These results may provide partial evidence for dietary guidelines for milk consumption in children that are conducive to health.</p>
STROBE checklist for In vitro Apical microleakage evaluation for different endodontic sealers by spectrophotometric analysis: an observational study
<p>STROBE checklist for: In vitro Apical microleakage evaluation for different endodontic sealers by spectrophotometric analysis: an observational study</p>
Measurement of TNF‐α, CK-MB, LDH, IL‐1 and IL-6 levels for anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study
<p>Measurement of TNF‐α, CK-MB, LDH, IL‐1 and IL-6 levels for anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study</p>
The ARRIVE Essential 10: author checklist – Anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study
<p>The ARRIVE Essential 10: author checklist – Anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study</p>
The ARRIVE Essential 10: author checklist – Anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study
<p><a href="https://zenodo.org/deposit/7360384">The ARRIVE Essential 10: author checklist – Anti-inflammatory effect of omega-7 against doxorubicin-induced cardiotoxicity in male rats: an observational study</a></p>
Additional material for the study " Solar flare effects observed over Mexico during March 30-31, 2022."
<p>Maps of sub-ionospheric points over Mexico for the flare periods on March 30, 2022 and March 31, 2022. Deviations of dI(10-20) are represented by color of each point respectively. The videos are made with use of SIMuRG tool which is described in the following article: Yasyukevich, Y.V., Kiselev, A.V., Zhivetiev, I.V. et al. SIMuRG: System for Ionosphere Monitoring and Research from GNSS. GPS Solut 24, 69 (2020).</p>
Underlying data for In vivo assessment of the relationship between oral lichen planus and antioxidant status of vitamins A, C, and E in diabetic and hypertensive patients: An observational study
<p>Underlying data for In vivo assessment of the relationship between oral lichen planus and antioxidant status of vitamins A, C, and E in diabetic and hypertensive patients: An observational study</p>
STROBE checklist for: In vivo assessment of the relationship between oral lichen planus and antioxidant status of vitamins A, C, and E in diabetic and hypertensive patients: An observational study
<p>STROBE checklist for: In vivo assessment of the relationship between oral lichen planus and antioxidant status of vitamins A, C, and E in diabetic and hypertensive patients: An observational study</p>
STROBE checklist for: Serum soluble angiotensin-converting enzyme 2 level and its potential association with the renin-angiotensin-aldosterone system in non-hypertensive covid-19 patients: an observational study
<p>Serum soluble angiotensin-converting enzyme 2 level and its potential association with the renin-angiotensin-aldosterone system in non-hypertensive covid-19 patients: an observational study</p>
Camera traps and guard observations as an alternative to researcher observation for studying anthropogenic foraging
<p>Foraging by wildlife on anthropogenic foods can have negative impacts on both humans and wildlife. Addressing this issue requires reliable data on the patterns of anthropogenic foraging by wild animals, but while direct observation by researchers can be highly accurate, this method is also costly and labour-intensive, making it impractical in the long- term or over large spatial areas. Camera traps and observations by guards employed to deter animals from fields could be efficient alternative methods of data collection for understanding patterns of foraging by wildlife in crop fields. Here we investigated how data on crop-foraging by chacma baboons and vervet monkeys collected by camera traps and crop guards predicted data collected by researchers, on a commercial farm in South Africa. We found that data from camera traps and field guard observations predicted crop loss and the frequency of crop-foraging events from researcher observations for crop-foraging by baboons and to a lesser extent for vervets. The effectiveness of cameras at capturing crop-foraging events was dependent on their position on the field edge. We believe that these alternatives to direct observation by researchers represent an efficient and low-cost method for long-term and large-scale monitoring of foraging by wildlife on crops. </p>
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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.