Study on Transmission Line and Associated Varying Parameters, Devices and Control Algorithms

The transmission line is the most important part of the electricity network. The need for electricity and its affiliations have increased exponentially in modern times and the main task of a transmission line is to transmit electricity from the area of ??origin to the distribution network. The explosion between limited production and huge demands placed more emphasis on reducing power losses. Losses like transmission loss and also conjecture factors as like as physical losses to various technical losses, another reason is that reactive power and voltage difference in the long distance transmission line are of great importance. In essence, fault analysis is a very important topic in network technology in order to eliminate errors in a short time and restore the electrical network as quickly as possible with minimal interruptions. However, detecting errors that interrupt the transmission line is in itself a difficult task to look for errors and improve system reliability. The transmission line is vulnerable to all parameters that connect the entire electrical network. A review of the transmission and associated equipment was described in this study. And it explains the classification and fault detection scheme. This document provides an overview of transmission line failure detection

ASSOCIATION OF MATERNAL FACTORS TOWARDS ACUTE DIARRHOEAL EPISODES IN UNDER FIVE CHILDREN IN CHHINDWARA DISTRICT: A CROSS-SECTIONAL STUDY

Background: Diarrhea is widely documented as a major cause of childhood morbidity and mortality in countless developing countries, particularly in India. According to the World Health Organization (WHO) report, diarrheal diseases are still leading causes of mortality and morbidity in children below 5 years of age. Objective: The present study done to estimate the association amid maternal factors and prevalence of acute diarrheal illnesses in children below 5 years of age in Chhindwara district. Methods: This community-based and cross-sectional study conducted in the urban field practice area attached to Department of Community Medicine of Chhindwara Institute of Medical Sciences, Chhindwara, from January 2019 to December 2019 was aimed to estimate the connotation between maternal factors and prevalence of acute diarrheal diseases in children under 5 years of age in Indian locations. Study tools included a pre-structured questionnaire. Baseline information of education area was taken from the Urban Primary Health Centre in the catchment area of medical college, Chhindwara. Data were arrived in Microsoft Excel spreadsheet to perform analysis. Results: In our study, 310 mothers who used to take bath daily of which 58 (19.9%) had diarrheal episodes, whereas out of 18 mothers who do not take bath daily, 11 (61.1%) had diarrheal episodes. Further, 292 mothers of children who castoff to wash their hands daily earlier the meals of which 58 (15.8%) children had diarrheal events, whereas out of 7 (38.9%) mothers who did not wash their hands before meals, 27 (12%) children had diarrheal incidents. Conclusion: The present study indicated that maternal factors bear an important impact on morbidity caused by diarrhea

POST-COVID CARDIOVASCULAR MANIFESTATION AMONG THE PATIENTS ATTENDING TERTIARY CARE HOSPITAL IN CHHINDWARA: A QUALITATIVE STUDY

Objectives: The objectives of the study were to assess the cardiovascular manifestations in hospitalized and non-hospitalized patients with COVID-19. Methods: All patients, attending to the dedicated post-COVID outpatient department of Medicine Department, Chhindwara Institute of Medical Sciences from April 2021 to March 2022, with a history of positive RTPCR for severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) at least 2 weeks before presentation, were included in the study. Questionnaire along with patients echocardiogram and echo report, Canadian classification used for angina grading and NYHA classification to classify shortness of breath. A total of 650 patients were assessed for demographics, pre-existing comorbidities, health status, date of symptoms onset, COVID-19 diagnosis, health-care utilization, and the presence of any cardiac or other symptoms at the time of the onset of symptoms (retrospectively) and at follow-up days after symptoms onset. Results: The mean age of the sample (n=650) was 50.34 years. Majority were 346 (53.23%) males. According to responses using Canadian classification for chest pain were 75 (12.5%) Class 2 angina, in NYHA classification, majority 480 (80%) of patients had Class 2 SOB. About 90 (15%) of patients echo showed positive echo findings. The average stay of patients was 7.58+–1.6 days. About 135 (22.5%) of post-COVID patients had cardiac manifestations, majority were male 118 (87.4%). One hundred and two (75.5%) of patients that developed cardiac manifestation had multiple comorbidities, AF (6%) was reported in patients age 62 years and above. NSTEMI was reported in patients with multiple comorbidities. Conclusion: As the SARS-CoV-2 pandemic progresses, the interactions between coexisting cardiovascular disease and acute cardiovascular manifestations have a major implication on the medical community’s understanding of this disease. This suggests the presence of a post-COVID-19 syndrome and highlights the unmet health-care needs in a subgroup of patients with mild or severe COVID-19

Gene variants polymorphisms and uterine leiomyoma: an updated review

Uterine leiomyoma, commonly referred to as fibroids, is a benign tumor that develops in the muscular wall of the uterus. These growths are non-cancerous and can vary in size, ranging from tiny nodules to larger masses. Uterine leiomyomas often occur during a woman’s reproductive years and can lead to symptoms such as heavy menstrual bleeding, pelvic pain, and pressure on nearby organs. While the exact cause is not fully understood, hormonal factors, particularly estrogen and progesterone, are believed to play a role in their development. The exploration of connections between genetic variants and uterine leiomyoma has captivated scientific attention for numerous years. The results from investigations remain a subject of intrigue within the scientific community. To date, the findings regarding the relationships between single nucleotide polymorphisms (SNPs) and uterine leiomyoma have exhibited some inconsistencies. However, amidst these inconsistencies, several promising outcomes have emerged that hold the potential to shape future research endeavors. These promising leads could pave the way for the development of innovative targeted therapies and novel prognostic biomarkers. This review specifically centers on accentuating the existing literature data concerning genetic variants that have been explored for their potential connections to uterine leiomyoma. Additionally, it underscores the prospects of employing genetic variations as diagnostic and prognostic biomarkers for individuals diagnosed with uterine leiomyoma

Study of ferroelectric and dielectric properties of potassium dihydrogen phosphate crystal

32-35A simple pseudospin lattice coupledmode model with addition of third and fourth-order phonon anharmonic interactions terms and direct spin-spin interactions terms and external electric field term has been considered for investigation of transition phenomena and dielectric properties of classic ferroelectric Potassium Dihydrogen Phosphate (KDP) crystal. A double-time thermal Green’s function method has been used for derivation of response function. From response function shift, width and soft mode frequency have been derived for KDP crystal. Response function is also related to dielectric constant which has been obtained. Unlike previous authors, some different simple approximations have been used to obtained results quite different to them. By fitting model values of different parameters in the expressions, temperature variations of normal mode frequency, dielectric constant and loss tangent have been calculated numerically for KDP crystal. Our theoretical results are compared with experimental results. It is observed that our theoretical results agree with the experimental results of Kaminow& Harding2. Therefore, it can be concluded that the simple model with still simplest approximation is quite suitable to explain transition and dielectric properties of classic KDP crystal. Present expressions can be used for similar other crystals also

A rare case of schwannoma of maxillary sinus

Schwann cell tumor or schwannomas is the benign nerve sheath tumors, which arise mostly from head and neck region and rarely from the nasal and paranasal sinuses. Of these, very few arise solely from the maxillary sinus. This is a case report of a 25-year-old female patient presenting with painful swelling below the right eye turned out to be a rare case of schwannoma arising solely from the maxillary sinus. Details of clinical history, examination, histopathological finding, radiological finding, treatment, and follow-up have been presented

Theoretical investigation of structural phase transition and microwave dielectric properties in triglycine sulphate (TGS) crystal

208-212By using the extended two sublattice pseudospin coupled mode (PLCM) model by summing third-order and fourth-order anharmonic interactions as well as extra spin lattice interactions, direct spin-spin interaction and electric field terms is considered for triglycine sulphate crystal (TGS) crystal. With the help of double-time thermal dependent Green’s function method and Dyson’s equation, expressions for soft mode frequency dielectric constant and loss tangent for triglycine sulphate crystal. By fitting the model values in the theoretical expressions, thermal variations of soft mode frequency, dielectric constant and loss tangent are calculated and compare well with the experimental data of Bye et al

Investigation of some temperature dependent ferroelectric properties of RDP crystal using double-time temperature dependent Green’s function technique and PLCM model

213-216Rubidium dihydrogen crystal’s (RDP, RbH2PO4) ferroelectric and dielectric properties have been analyzed in the present paper. This crystal belongs to the family of KDP-type ferroelectric and has been extensively studied because of peculiar properties in the area of ferroelectrics. In the present study, we have added some higher-order anharmonic terms in the pseudospin lattice coupled mode model (PLCM) for RDP crystal and have used Green’s function technique to solve our different expressions here discussed. We have computed expressions for soft mode frequency, dielectric constant, and loss tangent. We have shown variation of these three properties with temperature and discussed their crystal structure before and after their ferroelectric transition point. We have used model constants from Ganguli. For a suitable temperature range variation of temperature and dielectric constant according to Curie-Weiss behavior can be seen in our result. We have also verified our obtained results to the experimental analysis

Recurrent transcriptional responses in AML and MDS patients treated with decitabine

The molecular events responsible for decitabine responses in myelodysplastic syndrome and acute myeloid leukemia patients are poorly understood. Decitabine has a short serum half-life and limited stability in tissue culture. Therefore, theoretical pharmacologic differences may exist between patient molecular changes in vitro and the consequences of in vivo treatment. To systematically identify the global genomic and transcriptomic alterations induced by decitabine in vivo, we evaluated primary bone marrow samples that were collected during patient treatment and applied whole-genome bisulfite sequencing, RNA-sequencing, and single-cell RNA sequencing. Decitabine induced global, reversible hypomethylation after 10 days of therapy in all patients, which was associated with induction of interferon-induced pathways, the expression of endogenous retroviral elements, and inhibition of erythroid-related transcripts, recapitulating many effects seen previously in in vitro studies. However, at relapse after decitabine treatment, interferon-induced transcripts remained elevated relative to day 0, but erythroid-related transcripts now were more highly expressed than at day 0. Clinical responses were not correlated with epigenetic or transcriptional signatures, although sample size and interpatient variance restricted the statistical power required for capturing smaller effects. Collectively, these data define global hypomethylation by decitabine and find that erythroid-related pathways may be relevant because they are inhibited by therapy and reverse at relapse