DUAL-WAY ELECTRIC TRACTION DRIVE FOR AN ULTRACAPACITOR PACK

A hybrid energy storage system made up of battery power unit as well as an ultra capacitor pack is recognized as. A parallel electricity-linked multi input ripper tools having a half-bridge bidirectional Electricity/Electricity cell topology is selected to link battery Or ultra capacitor storage space uses the electricity-link. The paper concentrates on modeling the suggested ripper tools for dynamic and steady condition analysis. This paper presents modeling, design and analysis of the bidirectional half-bridge Electricity/Electricity ripper tools appropriate for power electronic interface between your primary energy storage system and also the electric traction drive in hybrid electric vehicles. Averaging and linearization techniques are applied to get the averaged condition space models and small signal types of the ripper tools both in boost and buck operation modes. A qualifying criterion for sizing the ripper tools passive components in line with the enforced design specifications and constraints is highlighted. Particularly, short-circuit problems and open-circuit problems of diodes and transistors are examined. Simulation outcomes of the buck-boost ripper tools during normal functioning and under faulty the weather is presented

SEARCH FOR SYNCHRONIZED KEYWORDS USING THE SELECTED LAB FEATURE AND ENABLE RE CRYPTO SYSTEM FOR ELECTRONIC HEALTH CLOUDS

The go through able file encryption (SE) plan is really a technology to include security protection and favorable operability functions together, which could play a huge role within the e-health record system. A digital health record product is a singular application which will bring great convenience in healthcare. Within this paper, we introduce a singular cryptographic primitive named as conjunctive keyword investigate with designated tester and timing enabled proxy re-file encryption function, which is a type of a closing-dependent SE plan. We design a singular hunt for able file encryption plan supporting secure conjunctive keyword hunt and approved delegation function. In contrast to existing schemes, the work is capable of timing enabled proxy re-file encryption with effective delegation revocation. The security and privacy from the sensitive private information would be the major concerns from the users that could hinder further development and broadly adoption from the systems. We formulate a method model along with a security model nonetheless suggested Re-deck plan to exhibit that it's a competent plan demonstrated secure within the standard model. The comparison and extensive simulations show it features a low computation and storage left overhead. It might enable patients to depute partial access legal rights to other people to function comb functions bygone their records in a couple of minutes age. The breadth of your time-frame notwithstanding assign to scout and decode the delegator’s encrypted documents might be controlled

Synthesis and Antimicrobial Activity of Novel 3-[1-(3-nitrophenyl)-ethyl]-1-(indole-1-yl) Substituted Aryl/alkyl-phosphinoyl/thiophosphinoyl/ selenophosphinoyl-1H-indole Derivatives

Syntheses of novel 3-[1-(3-nitrophenyl)-ethyl]-1-(indole-1-yl) substituted aryl/alkyl phosphinoyl/thiophosphinoyl/selenophosphinoyl-1H-indole derivatives were accomplished in two steps. The synthetic route involves the cyclisation of equimolar quantities of 3-[1H-3-indolyl(3-nitrophenyl)methyl]-1H-indole with dichlorophenyl phosphine/ethyldichlorophosphite in the presence of triethylamine in dry acetonitrile at room temperature. These compounds were further converted to the corresponding oxides, sulphides and selenides by reacting them with hydrogen peroxide, sulphur and selenium, respectively. The structures of the novel products were established by elemental analyses, IR, 1H, 13C and 31P NMR and mass spectroscopy. They were screened for antibacterial and antifungal activity against Staphylococcus aureus/Klebsiella pneumoniae and Pellicularia solmanicolor/Macrophomina phaseolina, respectively.Keywords: Bisindolylalkanes, alkyl/aryl phosphorodichloridates, antimicrobial activit

Chlordiazepoxide induced Stevens-Johnson syndrome in acute pancreatitis

Stevens-Johnson Syndrome (SJS) is an acute hypersensitive reaction and a life-threatening condition affecting both skin and mucous membranes. We report a case with SJS likely induced by Chlordiazepoxide. The patient undergoing treatment for acute pancreatits is prescribed with Chlordiazepoxide after administering the patient reported mild pyexia with lesions all over the body with redness. Mild peeling of the skin due to rupture of the lesions and pigmentation on the skin was observed for 3 days. Based on these finding he was diagnosed with Chlordiazepoxide induced Stevens-Johnson syndrome. The patient was administered systemic steroid therapy and treated symptomatically. Here we describe a case of Chlordiazepoxide induced SJS in acute pancreatitis patient

Women Safety Night Patrolling Robot Using IOT

India's greatest threat is the safety of its women. Women do not feel safe in a variety of situations. This needs to be addressed as quickly as feasible. Technology evolves and develops on a daily basis, affecting how people live. As a result, the focus of this article is on modernising the technological framework in order to strengthen women's safety mechanisms. We introduce a new security method in this study to protect women during unusual behaviours. A new security technique based on a patrolling robot using the Raspberry Pi has been proposed. In this case, a night vision camera can be employed to secure any location. Various machine learning methods are applied to improve the classifier's accuracy. The findings suggest that the suggested method outperforms existing methods

Adverse drug reaction risk assessment with prescribed renal risk drugs among hospitalized patients attending a teaching hospital in South India

Background: Renal impairment is the primary cause of mortality and morbid conditions in patients. Inappropriate drug use in patients who are with risk of renal damage causes harmful and deleterious effects. Adjusting doses based on renal function is necessary for renal risk drugs, primarily to avoid adverse reactions of medications. Aim of the present study was to assess the risk of incidence on ADRs with drugs lowering the renal function.Methods: This is a cross-sectional observational study conducted in General Medicine department. 230 Patients constituted the sample in the study. The study was conducted for a period of one year and prescriptions with renal risk drugs were evaluated. Changes in the renal functional tests were compared to the normal range and adverse drug responses were monitored.Results: A total of 230 patients who fulfilled the inclusion criteria were included in the study. The meanage of the study subjects were 50.9±15.2 respectively. 56.39% patients were men and 43.6% were women. Renal risk drugs included in the study are anti-hypertensive, antibiotics, and analgesics. Paracetamol (24.77%) followed by telmisartan (20.85%) are the predominantly prescribed renal risk drugs with high incidence of adverse drug reactions. Causality assessment by Naranjo ADR probability scale showed out of 211 ADRs, 51.6% were possible, 25.59% were doubtful, 21.8% were probable and 0.94% was definite.Conclusions: The current study signifies that patients under high risk of renal damage require continuous monitoring and optimized therapy for better disease management

Effectiveness and use of prophylactic antibiotics in elective and emergency caesarean section at tertiary care hospital

Background: Post-operative infections in obstetrics and gynecological settings have been higher compared to other specialties. Women undergoing caesarean section have 5 to 20-fold greater risk for infection compared with vaginal delivery. Many studies reported antimicrobial prophylaxis prevent post-operative infections. Hence this study concentrates the evaluation of the prescribing antimicrobial use and to assess the frequency of post-operative morbidity related to infection in subjects undergoing caesarean section. The aim of the study was to analysis the effectiveness, prophylactic antibiotics (amoxicillin versus ceftriaxone) and to evaluate the post-operative (caesarean) infections in patients undergoing lower segment caesarean section (elective and emergency).Methods: This is a prospective observational study which assessed the effectiveness and use of prophylactic antibiotics in patients undergoing cesarean section at department of obstetrics and gynecology. The study was conducted over a period of one year.Results: The corresponding mean age of all the study population in amoxicillin group (n=113) was 56.5±28.5 and in ceftriaxone group (n=97) was 48.5±26.5 respectively. The participant who underwent previous cesarean section in amoxicillin group is 65.48% similarly in ceftriaxone group is 47.42%. The patients with fetal distress in ceftriaxone group are 14.77% and in amoxicillin group is 8.92%. Failed induction in amoxicillin group is 9.82% and in ceftriaxone group is 6.81%. The number of days in hospital stay in amoxicillin group is 42.42% and in ceftriaxone group is 45.94%. The post-operative complications in amoxicillin group reported, with Febrile Illness are 40% and wound Infection is 60%.Conclusions: Administration of pre-operative antibiotics significantly reduce post-operative infections. Use of ceftriaxone as a prophylactic antibiotic in patients undergoing lower segment caesarean section (elective and emergency) is more effective than Amoxicillin in preventing post-operative infections

Genetic divergence study in greengram [Vigna radiata (L.) Wilczek]

The present investigation was undertaken to obtain information on the nature and extent of genetic diversity among 60 greengram genotypes for yield related traits and quality traits by using Mahalanobis’s D2 statistics. The genotypes were grouped into eleven clusters. Cluster I was found to be the largest with 38 genotypes followed by cluster V with 13 genotypes and all the other clusters were found to be solitary, each containing a single genotype. Clusters VIII and XI had the maximum inter-cluster distance, followed by clusters IV and XI. Cluster XI had the highest mean values for yield and other yield attributing traits. Iron content contributed high towards total genetic diversity followed by protein content and test weight. Based on the mean performance and diversity studies, the genotypes COGG 18-17, LGG 460, Daftri vikas and IPM 1603-3 were found to be the best for further yield improvement in greengram. Utilizing the genotypes from the more divergent clusters as parents in breeding programmes will yield relatively good amount of heterosis in F1 and high frequency of transgressive segregants and genetic variability in subsequent generations can be acquired

An AC susceptometer for the characterization of large, bulk superconducting samples

The main purpose of this work was to design, develop and construct a simple, low-cost AC susceptometer to measure large, bulk superconducting samples (up to 32 mm in diameter) in the temperature range 78-120 K. The design incorporates a double heating system that enables a high heating rate (25 K/hour) while maintaining a small temperature gradient (< 0.2 K) across the sample. The apparatus can be calibrated precisely using a copper coil connected in series with the primary coil. The system has been used successfully to measure the temperature dependence of the AC magnetic properties of entire RE-Ba-Cu-O [(RE)BCO] bulk superconducting domains. A typical AC susceptibility measurement run from 78 K to 95 K takes about 2 hours, with excellent temperature resolution (temperature step ~ 4 mK) around the critical temperature, in particular.Comment: 25 pages, 7 figures. Accepted for publication in Measurement Science and Technolog

Behavior of bulk high-temperature superconductors of finite thickness subjected to crossed magnetic fields

Crossed magnetic field effects on bulk high-temperature superconductors have been studied both experimentally and numerically. The sample geometry investigated involves finite-size effects along both (crossed) magnetic field directions. The experiments were carried out on bulk melt-processed Y-Ba-Cu-O (YBCO) single domains that had been pre-magnetized with the applied field parallel to their shortest direction (i.e. the c-axis) and then subjected to several cycles of the application of a transverse magnetic field parallel to the sample ab plane. The magnetic properties were measured using orthogonal pick-up coils, a Hall probe placed against the sample surface and Magneto-Optical Imaging (MOI). We show that all principal features of the experimental data can be reproduced qualitatively using a two-dimensional finite-element numerical model based on an E-J power law and in which the current density flows perpendicularly to the plane within which the two components of magnetic field are varied. The results of this study suggest that the suppression of the magnetic moment under the action of a transverse field can be predicted successfully by ignoring the existence of flux-free configurations or flux-cutting effects. These investigations show that the observed decay in magnetization results from the intricate modification of current distribution within the sample cross-section. It is also shown that the model does not predict any saturation of the magnetic induction, even after a large number (~ 100) of transverse field cycles. These features are shown to be consistent with the experimental data.Comment: 41 pages, 9 figures, accepted in Phys. Rev. B Changes : 8 references added, a few precisions added, some typos correcte