Scientific Essay from the year 2014 in the subject Health - Nutritional Science, grade: 8.52, Gautam Buddha University (Gautam Buddha University (GBU), Greater Noida-201308, Uttar Pradesh, India), course: M.Tech, language: English, abstract: The aim of this study was to develop a probiotic beverage using whey and Watermelon juice Lactobacillus acidophilus was used as the probiotic organism. Optimization of the probiotic watermelon beverage as well as the establishment of a sensory profile by using chemical, microbiological, and quantitative descriptive analysis. For best blend optimization, we used RSM 6.0 trial software. Fermentation time using 1 per cent inoculum of L. acidophilus was optimized on the basis of RSM trial version, The 65:35 blend ratio of whey and watermelon juice fermented for 24 hrs. gave desirable results with highest sensory scores for overall acceptability and a total viable count of more than 106 cfu ml-1.beverage kept for 20 days below refrigerated temp and 120 hrs. at ambient temperature for the analysis for sensory and changes in titrable acidity, pH, total viable count.
Research Paper (postgraduate) from the year 2014 in the subject Geography / Earth Science - Physical Geography, Geomorphology, Environmental Studies, Indian Institute of Technology, Delhi, language: English, abstract: The lakes of the Nainital region are ecologically fragile, and due to rapid urbanization in the catchment, the lakes experience an increase in nutrient loading and rapid deterioration of water quality. The present work was done to assess the effectiveness of the conservation works done in the lakes of Nainital, Bhimtal, Sattal and Naukuchiatal. The various aspects that were kept in mind during the study were the water quality assessment, solid waste management practices, shoreline development, sewage works, public participation. Various physico- chemical parameters were determined during the water quality assessment like pH, temperature, DO, BOD,COD, turbidity, TDS, and metals namely Copper, Iron, Nitrate, and Chromium. These parameters were compared with the trends of the physico-chemical parameters in the recent years. A water quality index was prepared on the basis of these parameters to make an evaluation of the health of the lakes. Noteworthy improvement in the dissolved oxygen concentrations of the lakes were an evidence of the fact that significant work has been done regarding the conservation of the lakes. All the shortcomings and success regarding the conservation works done in the area have been studied and a performance evaluation chart was prepared on this basis. The results of the study suggested that effective works have been done in the area but this needs to be continued in the future too.
Research Paper (postgraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: M.Tech, language: English, abstract: There has been necessary to assess the cumulative effects of pollution Sources on river rather only assessment of each human activity and project in isolation. Based on availability of data and time constraint, study of three valued environmental components river water quality, river flow and fluid plain was carried out. This study aims for assessing the cumulative impacts of point Source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) on these valued environmental components by using different methods such as for water quality, water quality modeling software QUAL2K, and for river flow, modified tenant and flow duration curve shifting methods for the assessment of environmental flow in river stretch. While for flood plain valued environmental component, qualitative method (matrix method) have been used for assessment of cumulative impact of various activities on flood plain VEC. The result shown that QUAL2K model simulation for future prediction during non-monsoon period River stretch will be affected due to severe degradation of water quality at various sites. Environmental flow assessment using hydrological methods (modified tennat method and flow duration curve shifting method) revealed that in months of lean flow river flows do not meet the requirement of minimal flow required to maintain the river environment in desirable state. Impacts on flood plain valued ecosystem component as another VEC shows that river flood plain was also severely affected.
Academic Paper from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT ROORKEE), course: M.Tech, language: English, abstract: River Hindon is a major source of water to the highly populated and predominantly rural population of western Uttar Pradesh, India. River Hindon originates in the lower Himalayas in Saharanpur district (UP, Uttar Pradesh) and flows 260 km through six districts including Muzaffarnagar, Meerut, Baghpat, Ghaziabad and Gautambudh Nagar until its confluence with the Yamuna. The main sources, which create pollution in the river, include municipal wastes of Saharanpur, Muzaffarnagar and Ghaziabad districts and industrial effluents of sugar, pulp and paper distilleries and other miscellaneous industries through tributaries as well as direct outfalls. In non-monsoon months the river is completely dry from its origin up to Saharanpur town. The main water quality parameters that have been used to assess the quality of Hindon river are pH, BOD, COD, DO, TDS, TSS Electrical Conductivity, Total Hardness, Nitrate, Phosphates, Chlorides, Sulphates and Faecal Coliform. These data are obtained by collecting water and wastewater samples during pre- and post-monsoon seasons during month of January and April 2013 and are converted with National Sanitation Foundation Water Quality Index to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good. The water of river Hindon is not suitable for any use.
Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: M.Tech, language: English, abstract: River Hindon is a major Source of water to the highly populated and predominantly rural population of western Uttar Pradesh, India. River originates in the lower Himalayas in Saharanpur district (UP, Uttar Pradesh) and flows 260 km through six districts including Muzaffarnagar, Meerut, Baghpat, Ghaziabad and Gautambudh Nagar until its confluence with the Yamuna. In non-monsoon months the river is completely dry from its origin up to Saharanpur town. The main water quality parameters that have been used to assess the quality status of river are BOD, DO, pH, Turbidity, Total Phosphate. The samples of water and wastewater collected are tested and the data obtained for pre- and post-monsoon seasons during month of January and April 2013 and are converted with National Sanitation Foundation Water Quality Index (NSFWQI) to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good. The water of river Hindon is not suitable for any use.
Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, , course: M.Tech, language: English, abstract: There were many schemes for pollution abatement of River Ganga. Ganga Action Plan (1 and 2) and thereafter NRCD and National Ganga River Basin Authority (NGBRA) launched by Government of India. But these plans focused only on big cities and did not take into account pollution generated in the entire stretch/catchment. In their efforts small cities, semi urban settlements, Industries and pollution from rural sector were not addressed. As a result program had limited success and the improvement in water quality of River Ganga was limited. The impact of human activity or a project on an environmental resource or eco-system may be considered insignificant when assessed in isolation, but may become significant when evaluated. This study aims at studying the assessment of assessment of pollution load on point source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) based on field visits , satellite data supported with details from Survey of India topographical sheets, census data, district Industry data, water quality and discharge data. In study area seven point sources were identified based on the criteria of either existence of class I or class II city/town in the catchment of drain or falling of industrial effluent in drains.
Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, , course: Env., language: English, abstract: River Hindon, an important tributary of river Yamuna flowing through the districts of Western Uttar Pradesh, is subjected to varying degree of pollution caused by numerous untreated and/or partially treated waste inputs of municipal and industrial effluents. In the present investigation, assessment of the water quality characteristics of different point sources contributing river Hindon has been carried out by collecting water and wastewater samples during pre- and post-monsoon seasons during the year 2013-14. The higher values of BOD and COD observed in the drains indicate high degree of organic pollution rendering the water unsuitable even for bathing purpose. At almost all sites of the upstream and mid-section of the river Hindon, DO was observed to be 0 mg/L because of high organic load in the river water. BOD and COD concentration in river Hindon varies from 110 to 212 mg/L and 410 to 601 mg/L in pre-monsoon season while 83 to 159 mg/L and 292 to 510 mg/L in post-monsoon season respectively. Further water quality of river Hindon has been assessed using water quality index and the quality of river Hindon was observed to be BAD at all site which may be attributed to untreated and/or partially treated waste inputs of municipal and industrial effluents joining the river
Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, Indian Institute of Technology Roorkee (IIT Roorkee), course: M.Tech, language: English, abstract: River Hindon is a major Source of water to the highly populated and predominantly rural population of western Uttar Pradesh, India. River originates in the lower Himalayas in Saharanpur district (UP, Uttar Pradesh) and flows 260 km through six districts including Muzaffarnagar, Meerut, Baghpat, Ghaziabad and Gautambudh Nagar until its confluence with the Yamuna. In non-monsoon months the river is completely dry from its origin up to Saharanpur town. The main water quality parameters that have been used to assess the quality status of river are BOD, DO, pH, Turbidity, Total Phosphate. The samples of water and wastewater collected are tested and the data obtained for pre- and post-monsoon seasons during month of January and April 2013 and are converted with National Sanitation Foundation Water Quality Index (NSFWQI) to achieve at a single value defining the water quality at selected locations. The result shows that the water quality of river is not good. The water of river Hindon is not suitable for any use.
Research Paper (undergraduate) from the year 2014 in the subject Environmental Sciences, grade: 8.5, , course: M.Tech, language: English, abstract: There were many schemes for pollution abatement of River Ganga. Ganga Action Plan (1 and 2) and thereafter NRCD and National Ganga River Basin Authority (NGBRA) launched by Government of India. But these plans focused only on big cities and did not take into account pollution generated in the entire stretch/catchment. In their efforts small cities, semi urban settlements, Industries and pollution from rural sector were not addressed. As a result program had limited success and the improvement in water quality of River Ganga was limited. The impact of human activity or a project on an environmental resource or eco-system may be considered insignificant when assessed in isolation, but may become significant when evaluated. This study aims at studying the assessment of assessment of pollution load on point source discharges in river Ganga catchment from Haridwar to Garhmukteshwar (160 km) based on field visits , satellite data supported with details from Survey of India topographical sheets, census data, district Industry data, water quality and discharge data. In study area seven point sources were identified based on the criteria of either existence of class I or class II city/town in the catchment of drain or falling of industrial effluent in drains.
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Plant extracts or their pure natural constituents have been used traditionally for thousands of years for treating diseases with considerable success in India and other Asian countries. In addition, they have also been used as complements or supplements with conventional medicine. This book discusses the latest research in the application of combination therapy, namely herbs and drugs, in the treatment of a range of communicable and non-communicable diseases to achieve a synergistic effect. This synergy may help in reducing the amount of drug, its toxicity, side effects, and development of resistance as well as improve its efficacy. The book also discusses the pharmacodynamic and pharmacokinetic parameters, experimental tools to determine the impact of combination, computational approaches to identify synergy, statistical analysis of data, and clinical and regulatory issues. The book is useful for researchers in the fields of pharmacology, pharmacy and medicinal chemistry and those working in pharmaceutical and nutraceutical industries. This book could open up new strategies to focus on multiple targets to combat complex diseases unlike the single targeted drugs that are being currently marketed by the pharmaceuticals industries.
: Uncontrolled population is a big hurdle in the growth of a developing country. An unwanted pregnancy is the major culprit responsible for the population burst and even repeated abortions increasing maternal morbidity and mortality. Postpartum IUCD if inserted in a motivated lady, promises to take care of such unwanted pregnancies. Thus a tiny device if properly propagated can make a huge difference in the Nation’s development and economy.
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