Simulation-based time-domain short-circuit fault evaluation and protection system reliability analysis in 300mva substations with 132kv transmission lines

This study conducted a simulation-based time-domain short-circuits fault evaluation and protection system reliability analysis in 300 MVA substations with 132 kV transmission lines in Asaba (Ibusa/Asaba), Delta State, Nigeria. The analysis focused on two primary parameters: protection system dependability and selectivity, to determine the conditions necessary for ensuring rapid fault clearance and stable substation operation under line-to-ground, double-line, and three-phase faults. Fault currents, voltages, and relay trip signals were generated and analyzed using MATLAB time-domain simulations. Results indicated that system dependability exceeded 97% and security surpassed 95% when total fault-clearing times remained below 120 ms. Relay coordination intervals of 0.2–0.4s, backup misoperation below 3%, and circuit breaker MTBF above 20,000 h ensured selective fault isolation. Extended fault durations beyond 120ms or improperly coordinated relay settings increased the likelihood of misoperation and voltage instability. It was concluded that uninterrupted substation operation depends on integrating time-domain fault evaluation, coordinated relay settings, and reliable breaker performance into protection management protocols. Accordingly, it was recommended that substation operators maintain precise relay coordination, implement continuous time-domain monitoring, and uphold breaker maintenance schedules. These actions will further enhance the protection reliability, reduce fault propagation risks and support safer, more stable operation of the 132 kV transmission network.

FXintegrity Publishing Fxintegrity publishing

Method development and validation for simulataneous estimation of albendazole and praziquantel in bulk and in a synthetic mixture

A simple, rapid, sensitive reversed-phase high-performance liquid chromatography method was developed and validated for simultaneous measurement of albendazole and praziquantel with an internal standard, simvastatin, at single wavelength of 225 nm. Chromatographic separation was performed on an Enable C18 column (250 mm × 4.6 mm, 5 μm: Spinco Biotech Pvt Ltd) and a mobile phase consisting of acetonitrile:water (60:40, v/v) with 10% orthophosphoric acid to adjust the pH to 3.2, at a flow rate of 1.0 ml/min. The calibration curve was linear (r2 ≥ 0.999) over the concentration range 0.05–8.0 μg/ml. The concentrations of simvastatin was 1.0 μg/ml. The limit of quantification was 0.05 μg/ml for both albendazole and praziquantel. No interference was found by the excipients in the synthetic mixture. The proposed methods were validated as per International Conference on Harmonisation guidelines for linearity, accuracy, precision and robustness for estimation of albendazole and praziquantel in bulk and in a synthetic mixture, and the results were found to be satisfactory.

Prasanna Pradhan Prasanna pradhan

"a bio-herbal medicinal remedies: m. charantia linn. a scope of characterization of medicinally evaluating antidiabetic compound".

As we aware diabetes is not only one kind of symptomatic disease but its occurrence spread through the various metabolic channels and hence raises other disorders. The prolonged symptoms of diabetes also cause the complications of eyesight, Night blindness, kidney failure, and other autoimmuno dysfunction including sexual dysfunction. In those symptomatic diseases various drugs are used to treat the diabetes such as biosimilar therapy including use of insulin and insulin analogues, oral hypoglycaemic agents and various other complementary medicines. As herbal remedies i.e. M charantia Linn. (Bitter Gourd) are commonly known as fruit vegetables. The Leaves, Seeds, Roots, Fruits and the stem part of the plants are medicinally used in different diseases. It is most effectively used to treat the acidic condition of gastrointestinal tract. M.charantia is also called the oxygen radical scavenger, which takes part into metabolic pathway. Due to the oxygen radical scavenging activity of GSH it directly expedites the ROS neutralization and the repair of ROS-induced damage which is important to neutralize the acidic condition of gastrointestinal tract.The present investigation was carried out to study the characterization of present antidiabetic compound having different solvent extract of M.charantia in various solvent system. The overall conclusion suggested that the extracted compound shows the antidiabetic and diuretic properties. The total unknown protein concentration was 21.01 µg/mL which is similar with standard antidiabetic drug and the slope consists of 0.0314 with the line of intercept 0.081, which has been elaborated in results and conclusion.

Dr. Wahul Umesh B Dr. wahul umesh b

Environmental social and governance performance in banking sector: a bibliometric study

Financial sector needs special attention pertaining to incorporation of the ESG criteria. Economic and financial issues coupled with climate change would have negative impact on the stability of financial institutions. This research paper attempts to synthesize and summarise scholarly articles published in Scopus database on ESG domain with reference to banking sector using bibliometric analysis. The objective of this review paper is to understand from past literature the trajectory of studies in the domain of ESG. There is a substantial growth in frequency of publication in the year 2022 along with annual growth of around 30 percent during 2015-2023. Bibliometric with MS-Excel, R-Studio and VOS-viewer were used to identify and analyze research trends related to the number of studies, research fields, authors, nations, institutions, and keywords. The important keywords identified in the bibliometric analysis were sustainability, corporate social responsibility, sustainable finance, banks performance.

Dr. Mohammed Nizamuddin Dr. mohammed nizamuddin

Comparative analysis of plant diversity with reference to chamundi hills, in mysore district of karnataka state

Comparative analysis of plant diversity with reference to Chamundi hills, in Mysore District of Karnataka State

Veerabhadraswamy AL Veerabhadraswamy al

India’s trade growth: a comprehensive analysis of import and export

India’s economic system has undergone significant changes in recent years reflecting globalization and changes in national policies. This paper provides a comprehensive analysis of India’s economic growth, focusing on imports and exports. The study explores the key drivers of economic expansion, including trade liberalization, trade agreements, and technological advancement. It also explores the impact of international trade and geopolitical events on business models. It assesses the role of policy measures such as the Goods and Services Tax (GST), the Make in India initiative, and various free trade agreements in generating economic benefits. The paper also assesses the trade balance and its impact on India’s economic stability and growth. The paper concludes with recommendations for improving the market, including diversifying entrepreneurs, investing in infrastructure, and strengthening the domestic economy. The review provides insights to policymakers, businesses, and academics who want to understand and harness India’s economic potential in the global economy

Dr Gedam Kamalakar Dr gedam kamalakar

Sorting of human mesenchymal stem cells by applying optimally designed microfluidic chip filtration

Human bone marrow-derived mesenchymal stem cells (hMSCs) consist of heterogeneous subpopulations with different multipotent properties: small and large cells with high and low multipotency, respectively. Accordingly, sorting out a target subpopulation from the others is very important to increase the effectiveness of cell-based therapy. We performed flow-based sorting of hMSCs by using optimally designed microfluidic chips based on the hydrodynamic filtration (HDF) principle. The chip was designed with the parameters rigorously determined by the complete analysis of laminar flow for flow fraction and complicated networks of main and multi-branched channels for hMSCs sorting into three subpopulations: small (<25>40 μm) cells. By focusing with a proper ratio between main and side flows, cells migrate toward the sidewall due to a virtual boundary of fluid layers and enter the branch channels. This opens the possibility of sorting stem cells rapidly without damage. Over 86% recovery was achieved for each population of cells with complete purity in small cells, but the sorting efficiency of cells is slightly lower than that of rigid model particles, due to the effect of cell deformation. Finally, we confirmed that our method could successfully fractionate the three subpopulations of hMSCs by analyzing the surface marker expressions of cells from each outlet.

Myung-suk chun

Assessment of drug prescribing pattern and prescription errors in elderly patients

The rate of aging is rapidly increasing and the term of geriatric refers to offer a medical care to elderly people. Drug consumption study on geriatric population is a vital issue since this group is totally neglected in Libya. The aim of this study was to assess drug utilization pattern among elderly patients in terms of world health organization core prescribing indicators and to evaluate the treatment cost. A total of 106 prescriptions were randomly collected from different community pharmacies located in Tripoli during the summer 2019, and were evaluated (total number of prescribed drugs is 359) for their clinical efficacy and safety. The findings revealed that 60 drugs acting on GIT (16.7%), 50 antimicrobial drugs (13.9%), 31 antihypertensive drugs (8.6%) and 30 drugs for respiratory diseases (8.4%) were prescribed to patients who are 65 years old or more. With regard to disease pattern in the elderly Libyan patients, 27 drugs were prescribed for diabetes mellitus (7.5%), 24 drugs for cardiovascular drugs (6.7%) and 14 drugs for anti-hyperlipidemia (3.9%). According to the WHO core drug use indicator pattern, the average number of drugs prescribed per encounter was 3.3. Prescription by generic name was low (41.5%). Antibiotics were 36.8% while injections were 26.6%. Thus, this study suggest that geriatric medicine and rational drug use should strongly be implanted in medical schools and teaching hospitals. Besides, a drug pattern use of the Libyan community is urgently required to avoid drug prescribing errors.

Mediterranean Journal of Pharmacy and Pharmaceutical Sciences Mediterranean journal of pharmacy and pharmaceutical sciences

Pembelajaran edutainment dalam penanaman karakter cinta tanah air pada anak usia dini di sekolah dasar

Konsep edutainment mencoba memadukan antara pendidikan dan hiburan, yang didalam konsep edutainment tersebut terdapat beberapa pendekatan yang lebih kita kenal sebagai SAVI (Somatik, Auditori, Visual dan Intelektual). Metode penelitian ini menggunakan jenis penelitian Library research, yaitu jenis penelitian yang dilakukan dan difokuskan pada penelaahan, pengkajian dan pembahasan literature-literatur, baik klasik maupun modern. Literature berbahsa arab, inggris, Indonesia dan sebagainya yang ada kaitannya dengan persoalan ini. Penelitian ini bersifat analisis deskriptif. Sumber data penelitian ini yaitu: Sumber primer dari pemikiran Beby De Poter. Sumber skunder meliputi: buku, artikel atau esai yang membahas konsep edutainment, dan buku yang berkenaan dengan konsep psikologi belajar anak, serta buku pendidikan karakter, terutama karakter cinta tanah air. Hasil penelitian ini menunjukkan: (1) Pembelajaran Edutainment Dalam Penanaman Karakter Cinta Tanah Air Bagi Anak Usia Dini Di Sekolah Dasar, yaitu: menumbuhkan karakter cinta tanah air, memunculkan emosi minat anak seperti rasa senang dan gembira dalam pembelajaran, guru dalam menyampaikan pembelajaran di kelas harus menunjukkan sikap kepedulian terhadap peserta didik. (2) Proses Penanaman Karakter Cinta Tanah Air Bagi Anak Usia Dini Di Sekolah Dasar, yaitu: proses pembelajaran interaksi antara siswa dan guru terbangun suasana menyenangkan, fleksibiltas guru dalam menyampaikan materi menyesuaikan dengan emosi peserta didik, hubungan keakraban dan persahabatan sebagaimana teman sendiri, dan guru memberikan kebabasan berexspresi kepada perserta didik pada saat proses pembelajaran.

EDUCARE: Journal of Primary Education Educare: journal of primary education

An analytical overview of covid 2019- a scientific discussion, international journal of creative research thoughts

Corona virus pandemic has swept a major section of the world population. In terms of infectivity it�s higher than any pandemic in the recent past. Corona virus, a member of the family Coronaviridae, spread from bat to human through an intermediate host pangolin. It has lower mortality rate than the previous pandemics in last 100 years such as Spanish Flu(1918-20),Asian Flu (1957-58), SARS Corona virus (SARS-Cov) (2003), H1N1 Swine Flu Pandemic(2009-10), Middle East Respiratory Syndrome (MERS) (2012), West African Ebola (2014-16) etc. Research shows Covid spike attaches ACE2 receptor; it leads to a release of cytokine into the blood capillaries near the alveoli and may ultimately turn into pneumonia. The alveoli get collapsed leading ARDF. The pulmonary inflammation proceeds to systemic inflammation that causes multiple organ failure. Drug like Chloroquine, Lopinavir/ritonavir, and Remdesivir may halt the spread of the virus in the body. Antipyretic is prescribed to reduce the temperature. This article comprises of detail mechanism of the dreadful disease along with its diagnosis and proposed treatment. This exploratory study mainly designed to generate awareness and provide information to the individuals who want to know the A to Z of Covid in nutshell. This article may create a pathway to number of upcoming scientific researches and may attract them to work on this field to enhance the probability of inventing appropriate vaccine and medicine to fight against this contagious disease and to win the battle against this Global Pandemic.

Dipa mitra

Muslim heritage in medicine: a concise review on greco-arabic contribution

The presented review was an attempt to share the contribution of Greco Arabic Muslim scientists in the field of medicine. In this regard, al-Andalusi, al-Antaki, al-Baghdadi, al-Jawhari, al-Kindi, al-Nafis, alRazi, al-Tabari, al-Zahrawi, Ibn Abdallah Ibn Idris al Qurtubi, Ibn al-Jazzar, Ibn al-Baitar, Ibn alHaitham, Ibn El-Quff, Ibn Haiyan, Ibn Sina, Ibn Wahshiyyah and Ibn Zuhr with their contribution has discussed.

Dr. Salman Ahmed Dr. salman ahmed

When smell becomes the shadow: a case report of olfactory reference disorder

Olfactory Reference Disorder (ORD) is defined by a continuous fixation on the belief that one is exuding an unpleasant or offensive body odor or breath, which is either imperceptible or only marginally detectable by others. This report describes a 26-year-old male who sought assistance due to his conviction of emitting a foul odor from his mouth and nose, prompting him to visit multiple dentists and otolaryngologists. His condition led to social withdrawal, resulting in feelings of despair and powerlessness. The Mental Status Examination (MSE) revealed a depressed mood, suicidal thoughts, and an obsession with the perceived smell. Both MRI and EEG findings were normal. The patient was diagnosed with ORD and depression based on the Yale-Brown Obsessive-Compulsive Scale – Olfactory Reference Syndrome (YBOCS-ORS) and the Hamilton Depression Rating Scale (HAM-D). He was prescribed fluoxetine at a dosage of 40 mg, along with a low dose of olanzapine. Furthermore, Cognitive Behavioral Therapy (CBT) was initiated to support his recovery. Ultimately, the patient secured employment. Although he continued to have lingering thoughts of an unpleasant odor at a low intensity, he managed to function adequately and engage in social interactions more effectively.

Karishma Karishma

The impact of medical tourism on women's health

Health tourism is a visit made to different regions in order to improve the physical well-being of the person. Medical tourism, on the other hand, is the sub-branch of health tourism and it is a form of travel that is used for medical treatment and also the tourism activities of the country visited. Under the name of medical tourism in women's health; cosmetic surgery, reproduction, birth, IVF, gynecological treatments, abortion, abortion and newborn care travels are included. It has been observed that many women travel around the world and in Turkey for these reasons and medical tourism has an important place in terms of women's health. The purpose of this review is to examine the impact of medical tourism on women's health in line with the literature

Reyhan Aydin Doğan Reyhan aydin doğan

Enhance the productivity of ridge gourd (luffa acutangula l.) cultivation in net trellis system in barmer district of rajasthan

To test and popularize the Krishi Vigyan Kendra, Barmer-II, Gudamalami, Rajasthan recommended Enhance the Productivity of Ridge gourd (Luffa acutangula L.) Cultivation in Net Trellis System in Barmer District of Rajasthan, On Farm Trials (OFT’s) were conducted during the kharif season of 2019 and 2020 in farmers participatory mode at three locations in Barmer District of Rajasthan. The experiment consisted of two treatments viz., recommended practice (Net trellis system) and farmers practice (Furrow). Net trellis system had significant increase number of picking (13), fruit length (43.33 cm) and fruit weight (210 g) as compared to farmer’s practice (07, 22.67 cm and 101.5 g) during both the year as well as pooled data. The two year average fruit yields of net trellis system have shown doubled production over farmers practice method. Net trellis system was recorded increase yield for 73.57% (138.06 t/ha) as compared to farmers practice (79.54 t/ha) during both the year as well as pooled data. Similarly, the net returns and B:C ratio also revealed that maximum under net trellis system during both the year as well as pooled data Rs 232790 per hectare and 3.36:1 as compared to farmers practice Rs 89913.5 per hectare and 2.30:1. Net trellis system had significant reduce the damage of pest and soil borne diseases and improve the quality of fruits

DR. BABU LAL JAT Dr. babu lal jat

Academic leadership and governance of higher education

This abstract provides an overview of the critical role of academic leadership and governance in higher education institutions. As the landscape of higher education undergoes profound transformations, academic leaders and governance structures play a pivotal role in shaping the direction, quality, and effectiveness of educational institutions. This abstract highlights key themes, challenges, and considerations related to academic leadership and governance, emphasizing the need for adaptability, transparency, and inclusivity in the decision-making processes. The abstract begins by acknowledging the evolving nature of higher education and the increasing complexity of issues facing institutions, including technological advancements, changing student demographics, and shifting funding models. It underscores the central importance of academic leadership and governance in addressing these challenges and promoting institutional excellence.

Dr Gedam Kamalakar Dr gedam kamalakar

Talent strategies best companies use to attract and retain people

Several studies demonstrate a strong correlation between talent and organizational performance. This view has led to continued improvement of methodologies, human resource scorecards, benchmarking, and engaging in best practices aimed at attracting both talent and better business management. As all these underline advancements of organizational strategic goals, it also determines the development and alignment of individual performance (Savanevičienė and Vilčiauskaitė, 2017, pg. 247). Although most of the studies involve for-profit corporations incorporating them in various industries proves to be both logical and psychologically sound. Regarding this project, the major focus is on determining talent strategies that best companies use to attract and retain people. For the project, Deloitte has been chosen as the reference organization for the strategies it uses and how its human resource management has been able to sustain attracting and retaining good talent.

Zamzam Abdelazim Zamzam abdelazim

Preservation of digital information resources: issues and solutions

This study outlines the different kinds of information resources available, the current situation of digital preservation, the requests of librarians and users, and offers recommendations, although limited, for future research on storage mediums, transfers, conversions, and general management techniques. Libraries worldwide have had to address a number of concerns related to digital information preservation, including organizational, resource, legal, and technical ones. Despite the fact that libraries have been exploring a variety of preservation techniques, including emulation, migration, and technology preservation, there is still a need for a preservation approach that is both financially realistic and widely accepted. Digital content access is ensured over time through a combination of rules, strategies, and actions known as digital preservation. An information resource is any component of a computer system that is only partially available; an electronic resource is information that can be stored as electrical signals; and a web resource is a data source that is accessible over the World Wide Web. It is important to preserve information of long-term value so that future generations can access it. This is the goal of information source preservation. Formal preservation programs have been launched for conventional resources in document, microform, photographic, and, to a lesser extent, audio-visual formats by numerous large libraries, information centers, and archives in recent decades. The field of digital preservation is still quite experimental and fraught with the dangers of using unproven techniques. The introduction of digital preservation adds to the challenge facing documents and library services in maintaining a legacy of documents in traditional formats.

Dr. Awadhesh Singh Gautam Dr. awadhesh singh gautam

Got faith?-an in-depth analysis and review of five faith-based prisoner reentry programs in florida

In the United States, prisoner reentry programs are a necessity to re-integrate back into society and are of two types: Faith and Non-Faith. With increased emphasis placed on reforming the criminal justice system policies due to Black Lives Matter and other non-profits actively working to change the system from the outside, reentry programs are having a resurgence of interest for effective public policy. There are significant barriers for major policies at the state, local, and federal to be alleviated, nevertheless, our research wanted to consider the effectiveness of five faith-based, male-only reentry programs in central Florida. Small focus groups were utilized to better understand the concerns and issues returning inmates faced in the program as well as when returning to society. Reentry participants were found to have high confidence in the success of their participation in their faith-based program’s efforts on their personal and family growth.

International Journal of Business and Social Science Research International journal of business and social science research

Navigating adolescene with cystic fibrosis : a systematic reviewon impact of teenagers with cystic fibrosis

Cystic fibrosis is a challenging disease which creates many complications. The impact caused from cystic fibrosis on an adolescent is a challenging phase for their lives. Negative impacts like the society’s pressure, anxiety and depression are few common reasons that are being unspoken and ignored due to complexity of the disease. This study is aimed to identify the necessary gaps and educate the necessary policy makers and CF center health care team to have a better understanding about the context of the aftermath of cystic fibrosis and enhance better patient care. More over this systematic review also points out the main trends in this field of study. Qualitative study and quantitative are prominently used research methods to gain an understanding the about the gaps in the research. However, there is still a scarcity of quantitative and mixed research methods. Furthermore, limitations such as language, cultural influences were identified whilst going through the analysis. Overall through the information given in the following in this study more information regarding that warrants answers can be identified which will lead to proper care towards the teenagers who suffers from cystic fibrosis.

Chanitha Pemasena Chanitha pemasena

A study of the usage pattern of social media by the students in a sample of pharmacy students

The research paper has addressed the issues related to the usage patterns of the social media by the college students. The demographic profile of the students is also been studied in order to identify the relationships. The most used social media, duration of the use of social media, time spent on the social media, the reliability of the information shared on the social media, number of friends and the groups students have on social media their preferred time of using social media are the major issues discussed in the paper. Primary data is used for the calculations and analysis which is collected through the questionnaire circulated among 500 students studying in graduate level pharmaceutical science course. The study is descriptive in nature and qualitative as well as quantitative research methods are used to study the objectives. The study presents new data on Internet use among male and female college students, as well as trends in use of social media. The findings of the paper indicate that there exists a strong link between the gender of the respondents and most used social media. The data analysis gives a clear picture about the typical pattern of using social media in terms of the time, occasion, number of friends and groups they belong to on social media.

Nitin Mali Nitin mali

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