Parking Management System: A Review

In today?s transport related concerns, vehicle parking has become a major issue in urban areas. Lack of parking facilities and increased amount of vehicles, due to this, drivers who are searching for parking space keep roaming around the city in peak hours. This causes traffic, waste of time and money. To solve these problems, a Smart Parking Management System can be designed. Earlier many efforts were done on it, to reduce these problems, such as by presenting drivers with real-time description about vacancy of parking slots through the mobile application. To sense car and analyse the count of vacant slots, Ultrasonic sensors and Raspberry pi were castoff at the entrance of parking areas. Also there was an effort to activate an idea which uses the video surveillance camera for tracking those vacant locations, also Matrix Laboratory(MATLAB) to practice the computer vision techniques like background deletion and addition for the update of vacancy and occupancy of spots. Sensor circuits were also designed, which includes Radio Frequency Identification(RFID) tag, a mode of digital payment and a different theft management feature. A smart parking system was also designed which was grounded on the amalgamation of the technologies of Ultra High Frequency(UHF), RFID and Wireless Sensor Network, for the same purpose desired. A parking system was also developed for motorcycles as those are the majority mode of transportation in Taiwan, which includes management system that was based on the wide concept of RFID system, Visual Basic (VB) language and My Structured Query Language(MySQL) system. Likewise, a model came up with the concept of Internet of Things(IoT) and theft management facility, a sensor circuit and RFID tag. It could be accessed and monitored remotely through the application

Influence of thyroid hormones on biochemical parameters of liver function: a case-control study in North Indian population

Normal level of thyroid hormones is important for normal hepatic function and thyroid dysfunction may modulate metabolic function of liver. The purpose of this study is to determine whether liver function is associated with subclinical and overt hypothyroidism. Thyroid and liver function tests were evaluated in 47 patients with overt (TSH ≥10.0 mIU/L) and 77 patients with subclinical hypothyroidism (TSH 6.0-9.9mIU/L) and compared with 120 age-matched euthyroid controls. Subjects with overt hypothyroidism had significantly raised serum ALT, AST, ALP and total protein levels as compared to controls whereas subclinical hypothyroid patients had significantly increased levels of serum ALT, ALP and total protein. Further, TSH showed significant positive correlation with AST and ALP values whereas fT3 and fT4 had a negative correlation with AST in overt hypothyroidism. Thus, overt hypothyroid state is associated with significant derangement in biochemical parameters of liver function. Hence, liver function should be regularly monitored in hypothyroid patients

A COMPARISON OF INTRAPERITONEAL INSTILLATION OF ROPIVACAINE AND ROPIVACAINE WITH DEXMEDETOMIDINE FOR POSTOPERATIVE ANALGESIA FOLLOWING LAPAROSCOPIC CHOLECYSTECTOMY: A PROSPECTIVE STUDY

Objective: laparoscopic cholecystectomy surgeries are having advantages over open cholecystectomy with less pain and quick recovery. Intraperitoneal route of administration of a local anaesthetic is a cheap, easy and non-invasive method of reducing the intensity of post laparoscopic pain. This study compared the postoperative analgesic effect of intraperitoneal instillation of ropivacaine 0.5% and ropivacaine 0.5% with dexmedetomidine (1µg/kg) in patients undergoing laparoscopic cholecystectomy under general anaesthesia. Methods: Total 86 patients were divided equally in 2 groups. Patients in group R received 20 ml 0.5% isobaric ropivacaine hydrochloride+5 ml NS where in Group RD, patients received 20 ml 0.5% isobaric ropivacaine hydrochloride with 1µg/kg dexmedetomidine hydrochloride. Solution was diluted with normal saline to make a total volume 25 ml. Hemodynamic parameters were noted during surgery Postoperatively, patient was assessed for pain using the visual analogue scale (VAS) at 30 min, then 2,4,8,12 and 24 h. Total analgesic consumption in the first 24 h also compared. Results: Baseline demographic profile of study participants were similar. Mean duration of analgesia was significantly higher in group RD (10.05±6.916 h) as compared to group R (5.59±6.8) (p=0.003). Mean dose of rescue analgesia was significantly higher in group R (130.81±61.44) as compared to group RD (75±36.6) (p<0.001). VAS score was significantly higher in group R as compared to group RD at different time intervals. Conclusion: We concluded that intraperitoneal Ropivacaine with Dexmedetomidine produced postoperative analgesia better than ropivacaine alone

Clinical Effectiveness of Non-Immersive Virtual Reality Tasks for Post-Stroke Neuro-Rehabilitation of Distal Upper-Extremities: A Case Report

A library of non-immersive Virtual Reality (VR) tasks were developed for post-stroke rehabilitation of distal upper extremities. The objective was to evaluate the rehabilitation impact of the developed VR-tasks on a patient with chronic stroke. The study involved a 50-year-old male patient with chronic (13 month) stroke. Twenty VR therapy sessions of 45 min each were given. Clinical scales, cortical-excitability measures, functional MRI (fMRI), and diffusion tensor imaging (DTI) data were acquired pre-and post-therapy to evaluate the motor recovery. Increase in Fugl-Meyer Assessment (wrist/hand) by 2 units, Barthel Index by 5 units, Brunnstrom Stage by 1 unit, Addenbrooke’s Cognitive Examination by 3 units, Wrist Active Range of Motion by 5° and decrease in Modified Ashworth Scale by 1 unit were observed. Ipsilesional Motor Evoked Potential (MEP) amplitude (obtained using Transcranial Magnetic Stimulation) was increased by 60.9µV with a decrease in Resting Motor Threshold (RMT) by 7%, and contralesional MEP amplitude was increased by 56.2µV with a decrease in RMT by 7%. The fMRI-derived Laterality Index of Sensorimotor Cortex increased in precentral-gyrus (from 0.28 to 0.33) and in postcentral-gyrus (from 0.07 to 0.3). The DTI-derived FA-asymmetry decreased in precentral-gyrus (from 0.029 to 0.024) and in postcentral-gyrus (from 0.027 to 0.017). Relative reduction in task-specific performance metrics, i.e., time taken to complete the task (31.6%), smoothness of trajectory (76.7%), and relative percentage error (80.7%), were observed from day 1 to day 20 of the VR therapy. VR therapy resulted in improvement in clinical outcomes in a patient with chronic stroke. The research also gives insights to further improve the overall system of rehabilitation

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Not AvailableWe report here the genome-wide changes resulting from low N (N-W+), low water (N+W-) and dual stresses (N-W-) in root and shoot tissues of two rice genotypes, namely, IR 64 (IR64) and Nagina 22 (N22), and their association with the QTLs for nitrogen use efficiency. For all the root parameters, except for root length under N-W+, N22 performed better than IR64. Chlorophyll a, b and carotenoid content were higher in IR64 under N+W+ treatment and N-W+ and N+W- stresses; however, under dual stress, N22 had higher chlorophyll b content. While nitrite reductase, glutamate synthase (GS) and citrate synthase assays showed better specific activity in IR64, glutamate dehydrogenase showed better specific activity in N22 under dual stress (N-W-); the other N and C assimilating enzymes showed similar but low specific activities in both the genotypes. A total of 8926 differentially expressed genes (DEGs) were identified compared to optimal (N+W+) condition from across all treatments. While 1174, 698 and 903 DEGs in IR64 roots and 1197, 187 and 781 in N22 roots were identified, nearly double the number of DEGs were found in the shoot tissues; 3357, 1006 and 4005 in IR64 and 4004, 990 and 2143 in N22, under N-W+, N+W- and N-W- treatments, respectively. IR64 and N22 showed differential expression in 15 and 11 Ntransporter genes respectively, under one or more stress treatments, out of which four showed differential expression also in N+W- condition. The negative regulators of N- stress, e.g., NIGT1, OsACTPK1 and OsBT were downregulated in IR64 while in N22, OsBT was not downregulated. Overall, N22 performed better under dual stress conditions owing to its better root architecture, chlorophyll and porphyrin synthesis and oxidative stress management. We identified 12 QTLs for seed and straw N content using 253 recombinant inbred lines derived from IR64 and N22 and a 5K SNP array. The QTL hotspot region on chromosome 6 comprised of 61 genes, of which, five were DEGs encoding for UDP-glucuronosyltransferase, serine threonine kinase, anthocyanidin 3-O-glucosyltransferase, and nitrate induced proteins. The DEGs, QTLs and candidate genes reported in this study can serve as a major resource for both rice improvement and functional biology.Not Availabl