Analysis of DO sag for Multiple Point Sources

The classical model of Streeter and Phelps for the Dissolved Oxygen (DO) is of limited practical importance as itis unable to address the situation when partially treated/untreated waste is discharged in a river through multiplepoints scattered along the river. The Streeter and Phelps model is modified to take into account additional factorslike settleable Biochemical Oxygen Demand (BOD) and Dispersion. The presented model addresses a practicalsituation where the waste is discharged in a river through multiple point sources that increases the complexity ofcomputation in predicting DO conditions in river. The presented model is applied on a real field data collectedfor the river “Yamuna” along Delhi (Capital of India).Keywords: Mathematical Model, BOD, Water Pollution, MATLAB programming

Impact of COVID 19 in antenatal patient with gestational diabetes mellitus and vice a versa: a retrospective study

Background: The objective of this study is to compare the incidence, severity and feto-maternal outcome of antenatal Coronavirus disease 2019 (COVID-19) positive patients with GDM vs non GDM patients.Methods: This is a retrospective observational study. The study was carried out in department of Obstetrics and Gynecology, GSVM Medical College, Kanpur from March 2020 to December 2020. All the antenatal women with COVID 19 positive status who were admitted during this period were enrolled in the study. Analysis were made on the basis of observation regarding the severity of symptoms COVID 19 disease, oxygen requirements, mode of delivery and neonatal outcome in GDM vs non GDM COVID positive antenatal patient.Results: A total of 421 COVID positive antenatal patients were enrolled of which 21 patients were having GDM and 400 were non GDM. Of these 21 patients, 14 (66.7%) were diagnosed with GDM after admission while 7 patients i.e., 33.3% were already diagnosed GDM before admission in current pregnancy. Of these 21 (42.9%) antenatal COVID pt with GDM majority shows mild symptoms of COVID 19, however the severity of fever, myalgia and cough was increased in GDM compared to Non GDM Group. While in non GDM Group, majority of patients were asymptomatic (44.3%) and severity was also less.Conclusions: It is also evident that patients with GDM had longer duration of hospital stay, higher incidence of caesarean delivery and oxygen requirements

A comparative study of efficacy and side effects of nifedipine with nifedipine along with dydrogesterone in management of preterm labor

Background: Preterm labor remains one of the major cause of neonatal morbidity and mortality. Different tocolytics have been studied for prolongation of pregnancy, role of progesterone in increasing latency period remains controversial. Aim of the study was to compare efficacy of nifedipine with nifedipine along with dydrogesterone as a tocolytic agent in case of preterm labor and find its impact on maternal and neonatal outcome. Methods: This study was conducted in 100 women who presented with  symptoms of   preterm labor,  patients were then randomized to nifedipine plus dydrogesterone therapy  or nifedipine  treatment. Group I received Nifedipine plus dydrogesterone 10 mg and group II received only nifedipine. Results: There was significant difference in latency period between group I and group II polongation beyond 1 week was observed in 58% in group I and 32% in group II. There is significant difference in APGAR score at 1 minute and 5 minute between patients of group I and group II. In group I, 57.4% neonates have APGAR >7 whereas in group II 31.9% neonates have APGAR >7 at 1 minute. In Group I, 89.4 % neonates have APGAR >7 whereas in group II 68.1% neonates have APGAR >7 at 5 minutes. The mean birth weight in group I was 1.86 with SD 0.35 whereas in group II it was 1.72 with SD 0.34 which is statistically significant. However, no significant difference was found between admission in neonatal intensive care unit or neonatal complications and adverse effects between 2 groups. Conclusions: This study found dydrogesterone along with nifedipine is more effective as tocolytic in comparison to nifedipine alone

Digital transformation: A multidisciplinary perspective and future research agenda

Digital transformation has had an unprecedented influence on all sectors of business over the last decade. We are now entering an era characterized by the extensive digital transformation of businesses, society, and consumers. Therefore, digital transformation has become a pivotal focus for organizations across various sectors in recent years. Despite differing scholarly perspectives on the concept and elements of digital transformation, a consensus exists that it significantly impacts consumer decisions and necessitates organizational adaptation. Recent challenges such as the COVID‐19 pandemic have further accelerated the need for digital transformation and its effects on consumers. This necessitates an editorial perspective on this most important topic to establish future research agenda encompassing the various dimensions of digital transformation. The purpose of this editorial perspective is to review research on digital transformation from a multidisciplinary viewpoint and provide insights into several key domains—Internet‐of‐Things, social media, mobile apps, artificial intelligence, augmented and virtual reality, the metaverse, and corporate digital responsibility—that are poised to fuel the pace of digital transformation. Each domain is analyzed through a lens of introduction, role, importance, multifaceted impact, and conclusions. Future research directions are suggested

<span style="font-size:11.0pt;font-family: "Times New Roman";mso-fareast-font-family:"Times New Roman";mso-bidi-font-family: Mangal;mso-ansi-language:EN-GB;mso-fareast-language:EN-US;mso-bidi-language: HI" lang="EN-GB">Phytochemical standardization of <i style="mso-bidi-font-style:normal">Diploknema butyracea</i> (Roxb.) H.J. Lam. seeds by HPTLC technique</span>

299-304<i style="mso-bidi-font-style: normal">Diploknema butyracea (Roxb.) H.J. Lam. (Family Sapotaceae) commonly known as Indian butter tree or <i style="mso-bidi-font-style: normal">Cheura, is native to Nepal and distributed from Garhwal Himalaya to Sikkim and up to Bhutan. Its seeds are the richest source of edible oil known as Phulwara butter which is being used by local communities for cooking purposes. The objective of the study was to examine the phytochemical constituents and development of fingerprinting profile with the aid of HPTLC technique. The qualitative and quantitative distribution of the active principles was assessed and a HPTLC method was developed for the separation of active constituents in seed extracts. Preliminary phytochemical screening of secondary metabolites was carried out by following standard methods and found to contain lipids, saponins, tannins, alkaloids, phenols, steroids and flavonoids. The study will prove useful to compare bioactive principle present in the seeds

Web services at Massachusetts Institute of Technology

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2004.Includes bibliographical references (leaf 66).There are several useful web services developed at MIT by students, faculty and researchers. However, they are scattered all over MIT. Most people at MIT are unaware of the availability of these web services and hence they cannot leverage them. The thesis provides a solution to this problem called Web Services @ MIT that tracks all the web services scattered over MIT at a single location, with a brief description of the service they provide. Web Services @ MIT is intended to facilitate exploitation of both centrally and locally developed web services in a highly distributed enterprise such as MIT. While there is a compelling need for such a service, no such service is currently available at MIT. Web Services @ MIT is a portal built on top of IBuySpy Portal Solution Kit that allows one to build intranet and Internet application using ASP.NET along with Microsoft .NET Framework.by Sapna DevendraSingh Tyagi.M.Eng

Cybercrime, digital forensics and jurisdiction

The purpose of law is to prevent the society from harm by declaring what conduct is criminal, and prescribing the punishment to be imposed for such conduct. The pervasiveness of the internet and its anonymous nature make cyberspace a lawless frontier where anarchy prevails. Historically, economic value has been assigned to visible and tangible assets. With the increasing appreciation that intangible data disseminated through an intangible medium can possess economic value, cybercrime is also being recognized as an economic asset. The Cybercrime, Digital Forensics  and Jurisdiction disseminate knowledge for everyone involved with understanding and preventing cybercrime - business entities, private citizens, and government agencies. The book is firmly rooted in the law demonstrating that a viable strategy to confront cybercrime must be international in scope