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The provision of health care systems for Indians is subsidized by the government and free public health care is promoted. The public sector of India encompasses 18% of total outpatient care and 44% of total inpatient care. The outpatient care is still not extended in transportation sectors due to which there’s an increased rate of fatality due to heart attacks in running train has been noticed. It is noted that around 8.92 billion and 5.65 billion passenger traffic is amounted during the year 2018 and 2019 respectively. The amounting rises the need for installing health care systems in trains. The proposed system satisfies the need and makes use of IoT platform, therefore uses various edge devices to monitor the health of the passengers. It has two modules compartment module and engine module, the compartment module monitors and detects the abnormal changes in health and communicates it to the loco-pilot who drives the train, to ensure emergency halt if needed. If any abnormal changes in heart rate are detected the health care system has automated CPR and ventilator system which is provided to the ill passengers automatically. Thus, the proposed system stands alone in modern health care in transportation which is irreplaceable.

This paper deals with the innovation to make kids get interested in the subject and learn things effectively and smartly using VR. Initially, the user will appear at the space station. The Space station consists of information about space and also the things/materials interactively used in a space station. The humanoid robot which is given to the physics of the object explains the information provided in the space station. The space station and moon were built using Blender and Unity3D along with C# scripts to bring a realistic surrounding to the player. The space station consists of a nuclear propulsion system that uplifts in space. Living rooms, a water production plant, and a laboratory are designed to replicate a real and futuristic environment. A secret room in the space station has a bot rocket that will take users to the moon. An animation appears in which the user can experience the entire solar system and then landed on the moon virtually. He can experience the immersive 360degree view on the moon surrounded by stars and other planets. Some interesting facts about the moon will be displayed for the kids to get better at the moon and space. The realistic gravity provided on the moon makes the user feel that he is walking on the moon using a Virtual Reality headset. The students can explore the immersive and attractive environment of the space station and the moon that will encourage fun learning.

IntroductionA recently recognised form of chronic kidney disease (CKD) of unknown origin (CKDu) is afflicting communities, mostly in rural areas in several regions of the world. Prevalence studies are being conducted in a number of countries, using a standardised protocol, to estimate the distribution of estimated glomerular filtration rate (eGFR), and thus identify communities with a high prevalence of reduced glomerular filtration rate (GFR). In this paper, we propose a standardised minimum protocol for cohort studies in high-risk communities aimed at investigating the incidence of, and risk factors for, early kidney dysfunction.Methods and analysisThis generic cohort protocol provides the information to establish a prospective population-based cohort study in low-income settings with a high prevalence of CKDu. This involves a baseline survey that included key elements from the DEGREE survey (eg, using the previously published DEGREE methodology) of a population-representative sample, and subsequent follow-up visits in young adults (without a pre-existing diagnosis of CKD (eGFR2), proteinuria or risk factors for CKD at baseline) over several years. Each visit involves a core questionnaire, and collection and storage of biological samples. Local capacity to measure serum creatinine will be required so that immediate feedback on kidney function can be provided to participants. After completion of follow-up, repeat measures of creatinine should be conducted in a central laboratory, using reference standards traceable to isotope dilution mass spectrometry (IDMS) quality control material to quantify the main outcome of eGFR decline over time, alongside a description of the early evolution of disease and risk factors for eGFR decline.Ethics and disseminationEthical approval will be obtained by local researchers, and participants will provide informed consent before the study commences. Participants will typically receive feedback and advice on their laboratory results, and referral to a local health system where appropriate.

BACKGROUND:Dietary acid load (DAL) contributes to the risk of CKD and CKD progression. We sought to determine the relation of DAL to racial/ethnic differences in the risk of end-stage renal disease (ESRD) among persons with CKD. METHODS:Among 1,123 non-Hispanic black (NHB) and non-Hispanic white (NHW) National Health and Nutrition Examination Survey III participants with estimated glomerular filtration rate 15-59 mL/min/1.73 m2, DAL was estimated using the Remer and Manz net acid excretion (NAEes) formula and 24-h dietary recall. ESRD events were ascertained via linkage with Medicare. A competing risk model (accounting for death) was used to estimate the hazard ratio (HR) for treated ESRD, comparing NHBs with NHWs, adjusting for demographic, clinical and nutritional factors (body surface area, total caloric intake, serum bicarbonate, protein intake), and NAEes. Additionally, whether the relation of NAEes with ESRD risk varied by race/ethnicity was tested. RESULTS:At baseline, NHBs had greater NAEes (50.9 vs. 44.2 mEq/day) than NHWs. It was found that 22% developed ESRD over a median of 7.5 years. The unadjusted HR comparing NHBs to NHWs was 3.35 (95% CI 2.51-4.48) and adjusted HR (for factors above) was 1.68 (95% CI 1.18-2.38). A stronger association of NAE with risk of ESRD was observed among NHBs (adjusted HR per mEq/day increase in NAE 1.21, 95% CI 1.12-1.31) than that among NHWs (HR 1.08, 95% CI 0.96-1.20), p interaction for race/ethnicity × NAEes = 0.004. CONCLUSIONS:Among US adults with CKD, the association of DAL with progression to ESRD is stronger among NHBs than NHWs. DAL is worthy of further investigation for its contribution to kidney outcomes across race/ethnic groups.

Background: Vascular access (VA) guidelines recommend the native arteriovenous fistula (AVF) as VA of first choice for chronic hemodialysis patients. AVF management is important in hemodialysis patient care. AVF survival is associated with various physical factors, but the effects of dialysis treatment factors upon AVF survival are still not clear. Methods: Study patients were treated at 498 dialysis facilities participating in the Dialysis Outcomes and Practice Patterns Study (DOPPS) 2 or 3 (2002-2007). Analyses included 1,183 incident hemodialysis patients (on dialysis ≤7 days and using an AVF at study entry) and 949 prevalent patients (on dialysis >7 days at DOPPS entry and using a new AVF created during study observation). AVF survival was modeled from the study entry date for incident patients and date of first AVF use for prevalent patients. Predictors of primary and final AVF survival were compared across Japan, North America and Europe/Australia/New Zealand (EUR/ANZ) with adjustments for patient characteristics. Results: No meaningful relationship was seen between AVF survival and various physician and staff practices. However, patients with prior catheter use displayed higher rates of primary and final AVF failure. Final AVF failure rates were higher in facilities with higher median blood flow rates (BFR). They were also greater in North America and EUR/ANZ than in Japan, but this difference was substantially attenuated after accounting for regional differences in facility median BFR. Conclusion: AVF longevity differed according to the DOPPS region, and was related to prior patient catheter use and facility BFR practice. Further longitudinal studies may help demonstrate meaningful associations between VA-handling skill and patency.