Jaydev Kumar Mahato, Sunil Kumar Gupta,
Tópico(s): Urban Stormwater Management Solutions
2021 - Springer Science+Business Media | International Journal of Environmental Science and Technology
Jaydev Kumar Mahato, Sunil Kumar Gupta,
The study emphasized on evaluating the potential of acid-modified Bael fruit shell (AM-BFS) for Natural organic matter (NOM) removal following thermo-chemical treatment using ortho-phosphoric acid (H3PO4) and heating at 500 0C. Acid treated Bael fruit shell (BFS) resulted in an increase in both specific surface area (8 times) & external surface area (13 times) and resulted in 82% removal of NOM. FTIR analysis showed the presence of the O-H group, amide group (N-H), alkyl (C-H), and Nitrile group (C≡N) however ...
Tópico(s): Adsorption and biosorption for pollutant removal
2020 - Elsevier BV | Environmental Technology & Innovation
Jaydev Kumar Mahato, Sunil Kumar Gupta,
Tópico(s): Advanced Nanomaterials in Catalysis
2021 - Springer Science+Business Media | Environmental Science and Pollution Research
Jaydev Kumar Mahato, Sunil Kumar Gupta,
Advanced oxidation processes (AOPs) in water treatment industries can simultaneously offer disinfection and eradicate organic contaminants. The present work examined the direct exposure impact of various oxidative (UV, O3, and H2O2) and their eclectic combinations (UV/O3, H2O2/O3, and UV/H2O2) for the abolition of Trihalomethane (THMs) precursors. The application of the Fenton process proved to be the most effective technique for reducing TOC (85.23%) and UV254 (91.11%) than other used AOPs. Higher removal ...
Tópico(s): Urban Stormwater Management Solutions
2022 - Elsevier BV | Process Safety and Environmental Protection
Shekher Kummari, Lakshmi R. Panicker, Jagadeeswara Rao Bommi, Sampath Karingula, Venisheety Sunil Kumar, Kuldeep Mahato, K. Yugender Goud,
Environmental toxic pollutants and pathogens that enter the ecosystem are major global issues. Detection of these toxic chemicals/pollutants and the diagnosis of a disease is a first step in efficiently controlling their contamination and spread, respectively. Various analytical techniques are available to detect and determine toxic chemicals/pathogens, including liquid chromatography, HPLC, mass spectroscopy, and enzyme-linked immunosorbent assays. However, these sensing strategies have some drawbacks ...
Tópico(s): Advanced biosensing and bioanalysis techniques
2023 - Multidisciplinary Digital Publishing Institute | Biosensors
Neeraj Kumari, Suraj Prakash, Manoj Kumar, Radha CHAUHAN, Baohong Zhang, Vijay Sheri, Nadeem Rais, Deepak Chandran, Abhijit Dey, Tanmay Sarkar, Sangram Dhumal, Sunil Kumar, Dipendra Kumar Mahato, Marthandan Vishvanathan, Pran Mohankumar, Mirian Pateiro, José M. Lorenzo,
Annona squamosa L. (custard apple or sugar apple), belonging to the Annonaceae family, is a small tree or shrub that grows natively in subtropical and tropical regions. Seeds of the custard apple have been employed in folk medicines because of the presence of bioactive chemicals/compounds such as alkaloids, flavonoids and phenolic compounds and acetogenins and cyclopeptides that are responsible for various biological activities. The seeds also show the presence of tannins, vitamin C, vitamin E and ...
Tópico(s): Seed and Plant Biochemistry
2022 - Multidisciplinary Digital Publishing Institute | Processes
Jaydev Kumar Mahato, Sunil Kumar Gupta,
The study presents the relative assessment of activated carbon and Nanomaterial-based adsorbents used to eradicate trihalomethane (THMs) precursors. The spatial distribution of total THMs (TTHMs) in Indian drinking water was established using Geospatial analytical tools [ArcGIS 10.3]. Principal Component Analysis (PCA) was applied to identify the significant principal THM species. The physicochemical properties of adsorbents, i.e., Acid Modified Beal Fruits Shell (AM-BFS) and Cerium Oxide Nano-Particles ( ...
Tópico(s): Mercury impact and mitigation studies
2022 - Elsevier BV | Advanced Powder Technology
Bhuvnesh Sharma, Sunil Kumar, Manikant Paswan, Dindayal Mahato,
Abstract In the this paper, a new modified method is proposed for solving linear and nonlinear Lane-Emden type equations using first kind Chebyshev operational matrix of differentiation. The properties of first kind Chebyshev polynomial and their shifted polynomial are first presented. These properties together with the operation matrix of differentiation of first kind Chebyshev polynomial are utilized to obtain numerical solutions of a class of linear and nonlinear LaneEmden type singular initial ...
Tópico(s): Matrix Theory and Algorithms
2018 - De Gruyter | Nonlinear Engineering
Kavita Goyal, Neha Tomar, Sweta Sinha, Rakesh Kumar, Sunil Kumar Mahato,
Drug abuse is a global predicament. The illicit market of drugs consistently witnesses experiments to deceive law regulatory agencies during manufacturing and trading of these regulated drugs. Drug traders amalgamate core drug compound with other chemical moieties to deceive regulatory agencies, to enhance potency and to escalate the tempt for consumption. Diacetylmorphine, commonly called smack/heroin is substantially seized round the globe, which clearly indicates its large scale abuse. This study ...
Tópico(s): Forensic Toxicology and Drug Analysis
2020 - | Asian Journal of Applied Science and Technology
Deepak Kumar, Arpita Das, P. Mahato, Shyam Sundar Lakshman, Sunil Mandi,
Tópico(s): Seed and Plant Biochemistry
2005 - Indian Society of Genetics and Plant Breeding | Indian Journal of Genetics and Plant Breeding (The)
Tapan Kumar Mahato, Sunil Kumar Ojha, Vishwakarma Singh,
On Monday, October 31, 2022, the Supreme Court of India outlawed the two-finger test, which is used to medically confirm rape. Doctors do this test by putting two fingers inside the victim's vagina to check for virginity. Girls and women who have never had physical contact are referred to as virgins. The virginity test is used to determine whether or not sexual activity has taken place. It is assumed that if two fingers can easily enter the vagina, the girl or woman is sexually active, which results ...
Tópico(s): Human Rights and Development
2022 - | World Journal of Biology Pharmacy and Health Sciences
Tapan Kumar Mahato, Sunil Kumar Ojha, Vishwakarma Singh, Surendra Pratap Singh Parihar,
Addiction is a feel good or euphoria like condition which is commonly associated with drug abuse (opioid & non-opioid), alcohol and nicotine intake. There are many reasons behind a man gets addicted to these substances such as recreation purpose, drugs used for long time for treatment of any disorder and gets addicted, unemployment, stress, emotions, professional pressure and social status. It provides enjoyable feelings which results in creating a strong urge to use the substances again and again. ...
Tópico(s): Alcoholism and Thiamine Deficiency
2021 - GSC Online Press | World Journal of Advanced Research and Reviews
Jaydev Kumar Mahato, Sunil Kumar Gupta,
Tópico(s): Water Quality Monitoring Technologies
2020 - Springer Nature | Lecture notes in civil engineering
Apala Chatterjee, Shampa Mahato, Sunil Kumar Chatterjee,
Purpose: This study aims at classification of sentiment reviews of Twitter data in the domain of climatology using machine learning techniques. It focuses on the text classification in order to determine the people’s intension about the climatic issues i.e., climate change, climate variability, environmental aspects etc. This paper portrays a comparison of results obtained by applying different classification algorithms like Naive Bayes (NB), Random Forest (RF), Logistic Regression (LR), K-Nearest ...
Tópico(s): Complex Network Analysis Techniques
2022 - Sarada Ranganathan Endowment for Library Science (SRELS) | SRELS Journal of Information Management
Apala Chatterjee, Shampa Mahato, Sunil Kumar Chatterjee,
Purpose: This study aims to explore pertinent knowledge through the Sentiment Analysis technique and to link with relevant, pin-pointed documents. Design/Methodology/Approach: While information is essential ‘information overload’ is a big problem when we search for specific information. To get rid of psychological stress, mistakes in decision making or disregarding of relevant information, a methodology has been developed which may be suitable for researchers to extract pertinent knowledge from huge ...
Tópico(s): Topic Modeling
2021 - Sarada Ranganathan Endowment for Library Science (SRELS) | SRELS Journal of Information Management
Partha Pal, Jaydev Kumar Mahato, Sunil Kumar Gupta, Sanchita chakravarty,
Tópico(s): Extraction and Separation Processes
2024 - Elsevier BV | Physics and Chemistry of the Earth Parts A/B/C
Kavita Goyal, Neha Tomar, Sweta Sinha, Rakesh Kumar Kumar, Sunil Kumar Mahato,
Drug abuse is a global predicament. The illicit market of drugs consistently witnesses experiments to deceive law regulatory agencies during manufacturing and trading of these regulated drugs. Drug traders amalgamate core drug compound with other chemical moieties to deceive regulatory agencies, to enhance potency and to escalate the tempt for consumption. Diacetylmorphine, commonly called smack/heroin is substantially seized round the globe, which clearly indicates its large scale abuse. This study ...
Tópico(s): Forensic Toxicology and Drug Analysis
2020 - RELX Group (Netherlands) | SSRN Electronic Journal
Tapan Kumar Mahato, Vishwakarma Singh, Sunil Kumar Ojha, Shruti Saraf, Vikash Agnohotri,
Recent report of the United Nations population fund’s state of the world population says that around 08 women die every day in India because of unsafe abortion. There are many reasons behind the deaths such as taking abortion pills without consulting doctor, abortion carried out by untrained personals, abortion in hospitals without facilities settings etc. Married women have the right to abortion but what about the unmarried pregnant women; this case is one of the major cause of unsafe abortion ...
Tópico(s): Demographic Trends and Gender Preferences
2022 - | GSC Biological and Pharmaceutical Sciences
Deepankar ., Sunil Kumar, Rohit Kumar Mahato, Neha Kiran,
A BSTRACT Background: Sleep disorders and ocular conditions are prevalent health concerns with significant impact on the quality of life. However, the relationship between them remains underexplored. Additionally, therapeutic interventions targeting both sleep and eye health are explored. Materials and Methods: A prospective clinical study was conducted involving 500 participants aged between 30 and 65 years, recruited from an outpatient clinic specializing in sleep disorders and ophthalmology. ...
Tópico(s): Sleep and Wakefulness Research
2024 - Medknow | Journal of Pharmacy And Bioallied Sciences
Nitin Pratap Varma, Alok Sinha, Sunil Kumar Gupta, Jaydev Kumar Mahato, Priyankar Chand,
The study aimed to investigate the defluoridation capacity of nano-hydroxyapatite (HAP) [Ca 10 (PO 4 ) 6 (OH) 2 ] and alum-doped hydroxyapatite (AHAP) [Ca 8 Al(PO 4 )6.(OH) 2 ] as an environmental friendly adsorbent. The physicochemical characteristics of both the material (HAP and AHAP) were examined using XRD, FE-SEM-EDS, and BET techniques. The batch adsorption study revealed a fluoride removal efficiency of up to 83% (AHAP) and 74% (HAP) under acidic conditions (pH-2). The doping of alum alters the surface chemistry ...
Tópico(s): Dental Health and Care Utilization
2024 - Frontiers Media | Frontiers in Environmental Science
Jaydev Kumar Mahato, Shivani Rawat, Sunil Kumar Gupta, Brahmdeo Yadav,
The management of produced water associated with Coal Bed Methane (CBM) production is a major concern. This study derived a novel bio-adsorbent from the Furcraea foetida plant (FFP) and was used for the first-time adsorptive treatment of CBM-produced water (CBMW). For enhancement of adsorptive behavior, FFP was given a thermo-chemical treatment of ethanol (90%) and distilled water (1:2 ratio) at a temperature of 400˚C. The physicochemical properties of modified FFP (M-FFP) and unmodified FFP (UM-FFP) were ...
Tópico(s): Enhanced Oil Recovery Techniques
2024 - Elsevier BV | Process Safety and Environmental Protection
Jaydev Kumar Mahato, Ashok Kumar, Sunil Kumar Gupta,
In pursuit of alternatives to disinfection by chlorine, there has been increased interest in the use of UV, O3, and H2O2 in drinking water supplies to regulate the formation of Trihalomethane (THMs). Present study aimed the efficiency evaluation of these alternative disinfectants and combined effect of H2O2/UV for the removal of natural organic matter (NOM) which are major precursor of THMs. Water quality status of all the selected WTPs revealed that concentration range of NOM (1.70 to 3.8 mg/L) were ...
Tópico(s): Water Treatment and Disinfection
2019 - American Institute of Physics | AIP conference proceedings
Sunil Kumar Das, Gaurav Mahato,
Introduction: Health care provider often face challenges in managing airway in-patients in emergency department having respiratory compromise. Here in this review, we have discussed advances in management of difficult airway in emergency setting in Nepal. Method: Articles available n google scholar with key word “ airway management’’, “difficult airway” , “ emergency” , “failed intubation”, “ Nepal” were retrieved. Amongst which 14 articles were retrieved for the discussion. Result: MMT was better for predicting ...
Tópico(s): Interpreting and Communication in Healthcare
2022 - | Journal of General Practice and Emergency Medicine of Nepal
Sunil Kumar Yadav, Renuka Pathak, Rekha Singh, Ram Vinod Mahato,
The objective of this study is correlation of body mass index with waist circumference, random blood sugar and dietary pattern to predict diabetes in university boys (18-25years). A study of random blood glucose, waist circumference and body mass index of 50 subject’s age (18-25years) was carried out. The nutritional dietary pattern of the subjects using the 24 hours dietary recall techniques was done Data was collected with a structured questionnaire. Subjects were measured for waist circumference ...
Tópico(s): Educational Methods and Technology
2018 - | International Journal of Applied Sciences and Biotechnology
Sunil Kumar, Deepankar ., Neha Kiran, Rohit Kumar Mahato,
A BSTRACT Background: Ocular manifestations of systemic diseases pose significant challenges to clinicians due to their diverse presentations and potential impact on vision. Understanding these manifestations is crucial for effective patient management and prevention of vision loss. Materials and Methods: In this prospective clinical study, we investigated ocular manifestations in 50 patients with various systemic diseases, including diabetes mellitus, hypertension, autoimmune disorders, and infectious ...
Tópico(s): Retinal and Optic Conditions
2024 - Medknow | Journal of Pharmacy And Bioallied Sciences
Gaithaongamliu Kamei, Prasad Rasane, Jyoti Singh, Sawinder Kaur, Mahendra Gunjal, Jaspreet Kaur, Raghav Gupta, Dipendra Kumar Mahato, Sushma Gurumayum, Sunil Dwivedi,
Abstract: An entirely animal-free diet that prioritizes natural plant-origin foods such as vegetables, fruits, whole grains, pulses, and lentils is known as a vegan diet. Lowering persistent diseases like type-2 diabetes, cardiovascular conditions, cancer, and many others offers numerous positive health effects. Different aspects of how a vegan diet affects health are studied, and the dietary pattern is analyzed. Along with the trend of a vegan diet, many people have become aware of the importance ...
Tópico(s): Nutrition, Genetics, and Disease
2023 - Bentham Science Publishers | Current Nutrition & Food Science
Jaydev Kumar Mahato, Nitin Kumar, Sunil Kumar Gupta, Brahmdeo Yadav, Ajay Kumar,
Tópico(s): Extraction and Separation Processes
2024 - Elsevier BV | Journal of the Indian Chemical Society
Anshu Jamaiyar, Sunil Kumar, Neha Kiran, Rohit Kumar Mahato, Mousmi Anand,
Background: The objective of this study is to evaluate the alterations in macular thickness subsequent to cataract surgery in individuals diagnosed with diabetes, utilising optical coherence tomography (OCT) as the imaging modality. Methods: In this prospective study, a cohort of 150 patients was divided into three equal groups based on their diabetic status and presence of retinopathy. Group 1 consisted of nondiabetic patients, Group 2 consisted of diabetic patients without retinopathy, and group ...
Tópico(s): Glaucoma and retinal disorders
2023 - Medip Academy | International Journal of Research in Medical Sciences
Gauri Garg Dhingra, Anjali Saxena, Aeshna Nigam, Princy Hira, Nirjara Singhvi, Shailly Anand, Jasvinder Kaur, Jaspreet Kaur, Ankita Dua, Vivek Negi, Vipin Gupta, Utkarsh Sood, Roshan Kumar, Sukanya Lal, Helianthous Verma, Mansi Verma, Priya Singh, Charu Dogra Rawat, Charu Tripathi, Chandni Talwar, Shekhar Nagar, Nitish Kumar Mahato, Om Prakash, Mona Singh, Ramesh Chander Kuhad, Yogendra Singh, Banwari Lal, Sunil Pabbi, Namita Singh, Vipin Chandra Kalia, Rup Lal,
For the past 60 years, the Association of Microbiologists of India (AMI) has been bringing research scientists, scholars, academicians and students, working in microbiology and its allied sciences, to present their research and share new ideas on a common platform during its annual conference.Due to the unprecedented situation of coronavirus disease 2019 (COVID-19), the entire world came to a standstill in the beginning of 2020.Everything including normal life of
Tópico(s): Microbial Community Ecology and Physiology
2021 - Springer Science+Business Media | Indian Journal of Microbiology
Satish Agrawal, Eman Atef, Harsh Chauhan, Alekha K. Dash, Vivek S. Dave, Megan Derba, Hari R. Desu, Ramprakash Govindarajan, Chong‐Hui Gu, Mandana Hasanzad, Mohsen A. Hedaya, Seon Hepburn, Stephen W. Hoag, Sunil S. Jambhekar, Anuj Kuldipkumar, Virender Kumar, Maria P. Lambros, Ram I. Mahato, Babu M. Medi, Sarat K. Mohapatra, Ajit S. Narang, E. Jeffrey North, Behnaz Sarrami, Surabhi Shukla, Somnath Singh, Laura Thoma, Justin A. Tolman,
2023 - Multidisciplinary Digital Publishing Institute | Pharmaceutics