Contributors:Ramaka Srinivas, T Nazir Noreen , Murthy Vemuri, Vanden Hoek Terry , Bellur S Prabhakar et al
Out-of-Hospital Cardiac Arrest (OHCA) is a global public health problem.While several OHCA registries are developed based on the Utstein template, there is limited data on OHCA from India.The Warangal Area out-of-hospital Cardiac Arrest Registry (WACAR) was designed to gain a better understanding of OHCA in a regional setting in India.
The WACAR is a prospective one-year observational study of OHCA in Warangal area in the State of Telangana, India.OHCA cases were obtained from a regional Government Hospital, Mahatma Gandhi Memorial Hospital, a secondary care District Headquarters Hospital.
Study subjects included all those above 18 years brought to the hospital with a history of non-traumatic OHCA of presumed cardiac origin from January 1, 2018 - December 31, 2018. A total of 814 individuals were included in the study for data analysis. The data are collected on a standard collection form designed with Utstein variables with additional data on clinical characteristics (modified Utstein template). It includes information on demographics, patient characteristics, risk factors, history of heart disease, comorbidities, prior symptoms, resuscitation characteristics, event timing, utilization of Emergency Medical Services (EMS) and outcomes.
Study data were obtained from a review of hospital records. Medical staff involved in the care of OHCA were given data collection forms that were filled out in the emergency room setting. Information not obtained during initial emergency room evaluation was obtained from bystanders (including victim’s relatives and attendants) through telephone interviews.
Results: A total of 1106 subjects of OHCA attended MGM Hospital during January 2018 and December 2018. After excluding those due to trauma, hanging, and burns, the sample size of OHCA was sized down to 926 subjects and 814 subjects with Presumed Cardiac etiology were included in the study for analysis.
The results are tabulated into demographics, patient characteristics and resuscitation characteristics. Majority of subjects were male, with a median age of 60 years. The majority occurred in residential locations and sustained OHCA within one hour of symptom onset. Individuals with knowledge of CVD risk factors were more likely to report symptoms before OHCA. Data on resuscitation characteristics were inadequate.
Conclusions: WACAR gives insight into the epidemiology of OHCA in India.The results of WACAR highlight that OHCA of cardiac etiology is a significant public health problem in India.The study demonstrated barriers involving patient knowledge of CVD ,risk factors, data collection, and access to health care. The study results also convey that the knowledge level of CVD risk factors and personal CVD disease have a significant impact on OHCA outcomes. The information from the WACAR registry, the first registry on OHCA in this setting points to the need for a Indian National OHCA Registry and might help to guide future steps to improve care OHCA in India.
Dataset on the physicochemical analysis and morphological description of the material of the semi-circular rampart around the former Viking settlement Hedeby and its vicinity. The drilling cores were taken along a coring transect across the semi-circular rampart. The material of the cores was sampled. The following properties were determined: pH, weight percentage of gravel, charcoal, artefacts, and bones, loss on ignition, magnetic susceptibility, grain size distribution ≤2 mm, elemental concentrations.
This contains experimental data for this article, including DAVIS 2017, DAVIS 2016 segmentation results and adaptive reference frame update process.
In order to verify the validity of our algorithm, we also added the experimental results of the largest video object segmentation dataset YoutubeVOS.
This data was obtained from an assessment that used an academic procrastination scale on 586 students in the XIII semester at Makassar, Indonesia. Students responded to statements by using a Likert-scale of 5,4,3,2,1, which represents strongly agree, agree, doubt, disagree, and strongly disagree, respectively.
Here we present an example of continuous geochemical data of seep carbonates from a drill core from the South China Sea, which reveals three stages of methane seepage linked to the dissociation of biogenic methane hydrate: ~130.3 ka BP before, MIS 5 (~130.3 to 111.4 ka BP) and MIS 1 (~11.1 to 10.0 ka BP). Our results evidence that methane seepage was induced by warm seawater during deglaciations. We suspect this process to occur in other world regions and infer that cold seep activities might occur more widespread at glacial-interglacial transitions, which in turn might have accelerated global warming.
Contributors:Breite Christian, Melnikov Arsen , Albert turon, Morais Alfredo, Otero Fermin et al
We performed in-situ tensile tests on two carbon fibre/epoxy composites with continuous scanning using synchrotron computed tomography (CT). Both composites were cross-ply laminates, and two specimens were tested for each composite. The voxel size was sufficiently small to recognize individual fibres and fibre breaks. For each test, 16-19 volumes were reconstructed, cropped down to the 0° plies and analysed to track fibre break and cluster development. This dataset provides the last CT volume before failure for each of the four specimens as well as the individual fibre break locations in all reconstructed volumes. These data are then plotted against predictions from six state-of-the-art strength models. The target is that these data become a benchmark for the development of new models, inspiring researchers to set up refined experiments and develop improved models.
The sensory data were collected from a total of 16 Table Tennis players mixed gender, aged between 19 and 38 years, who used the IMU mounted Racket. We considered the Basic, Topspin, and Push as the sample type of performed Forehand strokes. The Table Tennis Forehand strokes quality evaluation values were collected from a total of 3 Table Tennis highly educated and ranked coaches who manually scored the performed strokes based on the experiment evaluation metrics.
The players used the IMU mounted racket when samples were collecting. Each subject's performance was evaluated, scored, and labeled by the coaches who placed around Table Tennis's table. Acquiring simultaneously by the Racket, the strokes' evaluation metrics values, and their labels, each player carried out a predetermined stroke performing protocols when data was gathering. Capturing order of the samples are: 1) the players started performing strokes, 2) paused for five seconds by the coaches at the end of each stroke performing, 3) stored the sensory data by the software into a single CSV file, 4) labeled and scored the players' performance by the coaches manually.