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Central nervous system activity of Illicium verum fruit extracts

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Asian Pacific Journal of Tropical Medicine 2013年第11期6卷 869-875页

作者： Divya Chouksey Neeraj Upmanyu RS pawar Phytochemistry and Pharmacognosy Division VNS Institute of PharmacyNeelbudBHOPALM.P.India R.K.D.F.College of Pharmacy Hoshangabad RoadBhopalM.P.-462047.India

Objective:To research the acute toxicity of Illicium verum(***)fruit extracts and its action on central nervous ***:The TLC and HPTLC techniques were used as fingerprints to determine the chemical components present in *** albino rats and mice were utilized for *** powdered material was successively extracted with n-hexane,ethyl acetate and methanol using a Soxhlet *** toxicity studies were performed as per OECD *** CNS activity was evaluated on parameters of general behavior,sleeping pattern,locomotor activity,anxicty and myocoordination *** animals were trained for seven days prior to experiments and the divided into five groups with six animals in *** drug was administered by intraperitoneal route according to body *** dosing was done as prescribed in each ***:Toxicity studies reported 2 000 mg/kg as toxicological dose and 1/10 of the same dose was taken as therapeutic dose Intraperitoneal injection of all extracts at dose of 200 mg prolonged phenobarbitone induced sleeping time,produced alteration in general behavior pattern,reduced locomotor activity and produced anxiolytic effects but the extracts do not significantly alter muscles coordination *** three extracts of *** at the dose of 200 mg,methanol extract was found to produce more prominent effects,then hexane and ethylacetate ***:The observation suggested that the extracts of I. verum possess potent CNS depressant action and anxiolytic effect without interfering with motor coordination.

关键词： Illicium verum TLC HPTLC Anxiolytic CNS depressant

Microalgal bioremediation of food-processing industrial wastewater under mixotrophic conditions： Kinetics and scaleup approach

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Frontiers of Chemical Science and Engineering 2016年第4期10卷 499-508页

作者： Suvidha Gupta R. A. Pandey Sanjay B. pawar Environmental Biotechnology Division CSIR-Nafional Environmental Engineering Research Institute (NEERI) Nagpur 440020 India

The Chlorella microalgae were mixotrophically cultivated in an unsterilized and unfikered raw foodprocessing industrial wastewater. Both inorganic carbon （CO2-air） and organic carbon （wastewater） were provided simultaneously for microalgae growth. The aim of the study is to find out the utilization rates of total organic carbon （TOC） and chemical oxygen demand （COD） under mixotrophic conditions for a given waste water. About 90% reduction in TOC and COD were obtained for all dilutions of wastewater. Over 60% of nitrate and 40% of phosphate were consumed by microalgae from concentrated raw wastewater. This study shows that microalgae can use both organic and inorganic sources of carbon in more or less quantity under mixotrophic conditions. The growth of microalgae in food-processing industrial wastewater with all studied dilution factors, viz. zero （raw）, 1.6 （dilution A）, and 5 （dilution B） suggests that the freshwater requirement could be reduced substantially （20%-60%）. The degradation kinetics also suggests that the microalgae cultivation on a high COD wastewater is feasible and scalable.

关键词： total organic carbon wastewater bioremedia-tion kinetics mixotrophic cultivation

Diet and habitat affinities in six raptor species in India

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Avian Research 2018年第4期9卷 354-362页

作者： Satish Pande Reuven Yosef Federico Morelli Rajkumar pawar Ram Mone ELA Foundation C-9 Bhosale ParkSahakarnagrPune 411009India Department of Environmental Sciences Savitribai Phule Pune UniversityGaneshkhindPune 411007India Ben Gurion University of the Negev-Eilat Campus P.O.Box 27288000 EilatIsrael Department of Applied Geoinformatics and Spatial Planning Faculty of Environmental SciencesCzech University of Life Sciences PragueKamycká129165 00 Prague 6Czech Republic

Background: Sympatric species adapt to, and temporally or geographically segregate access to similar limiting ***: We compared nesting habitat and diet affinities of six raptor species in central India between the years ***: A large composition of reptiles in the diet was characteristic for Circaetus gallicus, Spilornis cheela and Elanus caeruleus, while Aquila fasciata, Falco chicquera and Nisaetus cirrhatus show a higher proportion of birds. Species with greatest similarity of diet were C. gallicus and S. cheela. Considering the environmental characterization of areas where raptors built the nest, some species were ecologically closer than others. N. cirrhatus and S. cheela were related to the presence of water bodies, dry deciduous forest and evergreen forests, while E. caeruleus and C. gallicus preferred more open habitats. A. fasciata bred either on cliffs or trees, F. chicquera on trees or mobile towers, and the other four species built their nests exclusively in ***: We conclude that although there was overlap in diet and nesting ecology for a number of species, the geographical separation likely limits competition for resources.

关键词： Raptor species Diet Breeding area Niche overlap Resource partitioning

Type 2 reaction associated sensorineural hearing loss in a drug resistant lepromatous leprosy patient: A case report

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Asian Pacific Journal of Tropical Medicine 2023年第9期16卷 425-427,I0001页

作者： Harpreet Singh pawar Itu Singh Harish Kumar Sagar ICMR-National JALMA Institute for Leprosy&Other Mycobacterial Diseases AgraIndia Stanley Browne Research Laboratory the Leprosy Mission(TLM)Community HospitalNew DelhiIndia

Rationale:Leprosy,a chronic granulomatous disease often present clinically as erythema nodosum leprosum,a type 2 *** involvement of cochlear part of audiovestibular system is a *** concerns:A 26-year-old male patient with lepromatous leprosy developed bilateral sensorineural hearing loss(SNHL)during type 2 reactional ***:Recurrent erythema nodosum leprosum in rifampicin-resistant lepromatous ***:Corticosteroids and second-line multidrug ***:The patient improved significantly and was further referred for management of psychosocial impact due to sensorineural hearing ***:The hearing impairment is a rare complication of type 2 *** patient with suspected cranial nerve involvement should essentially be screened by tuning fork tests for early detection of hearing impairment and offer timely intervention as *** high bacteriological index cases should be investigated for antimicrobial resistance in high endemic areas.

关键词： Leprosy reactions Erythema nodosum leprosum Sensorineural hearing loss Drug resistant leprosy

Paoayensis aquatica ***.(Ascomycetes)on submerged wood from the River Tapti,Maharashtra,India

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Studies in Fungi 2019年第1期4卷 50-53页

作者： Borse BD pawar NS N.S.S.Dhule’s U.P.Arts and Science College DahiwelDhuleM.S. S.S.V.P.S.Dhule’s Arts Com.and Sci.CollegeSindkhedaDhuleM.S.

A new fungus was collected on submerged wood from a freshwater stream in Maharashtra at Western Ghats is described here as *** new ascomycete fungus differs from the type and only species in the genus,***,by size and ... 详细信息

关键词： biodiversity freshwater systematic taxonomy

Micro-simulation insights into the safety and operational benefits of autonomous vehicles

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Journal of Intelligent and Connected Vehicles 2023年第4期6卷 202-210页

作者： Nalin Kumar Sekar Vinayak Malaghan Digvijay S.pawar School of Mechanical Engineering Vellore Institute of TechnologyVellore 632014India Department of Civil Structuraland Environmental EngineeringTrinity College DublinThe University of DublinDublin 2Ireland Department of Civil Engineering Indian Institute of Technology HyderabadKandi 502285India

Several past studies showed that Autonomous Vehicles(AVs)can reduce crash risk,stop-and-go traffic,and travel *** analyze the safety benefits of AVs,most of the researchers proposed algorithms and simulation-based ***,these studies have not assessed the safety benefits of AVs for different vehicle types under heterogeneous *** this opportunity,this study focuses on the benefits of AVs in terms of safety for different penetration rates under heterogeneous *** study considered three driving logics during peak hour conditions to assess the performance of AVs in terms of *** VISSIM,default driving behavior models for AVs were adopted to consider cautious and all-knowing driving logic and the third driving logic(Atkins)was modeled in VISSIM using parameters adopted from the previous *** this end,using VISSIM,the travel time output results were ***,using Surrogate Safety Assessment Model(SSAM),conflicts were extracted from output trajectory files(VISSIM).The results suggest that“cautious driving logic”reduced travel time and crash risk significantly when compared to the other two driving logics during peak hour ***,the statistical analysis clearly demonstrated that“cautious driving logic”differs significantly from the other two driving *** Market Penetration Rates(MPR)were 50%or greater,the“cautious driving logic”significantly outperforms the other two driving *** results highlight that adopting“cautious driving logic”at an expressway may significantly increase safety at higher AV penetration rates(above 50%).

关键词： automated vehicles driving behavior penetration rates driving logics and safety impacts

Water Resource Management in the Intermountain Izeh Plain,Southwest of Iran

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Journal of Mountain Science 2009年第1期6卷 25-41页

作者： Kalantari.N pawar.N.J Keshavarzi.M.R Geology Department Shahid Chamran UniversityAhvazIran Geology Department University of PunePune-411 007India

Ever growing demand for water for agricultural activities in the Izeh Plain has enhanced the use of groundwater. Due to enormous groundwater abstraction since 1985, the overall static water level has receded by more than 5 meters reflecting that the aquifer is under stress condition. As a result, interest is focused on application of artificial recharge as an option for groundwater management to augment water supply in this area. Therefore, in the present investigations, suitable sites for artificial recharge were selected by an integrated surface and sub-surface assessment of the area. On the basis of the data collected from four target points, it was realized that the selected sites for artificial recharge could not meet water demand of the area. In this study attention was also paid to utilization of the existing Miangran Lake water as an alternative to combat water shortage for irrigation. The study further indicated that the available Miangran Lake water could be used for irrigation of the reclaimed agricultural land and enabling to convert 20o0 hectares of rain-fed land into irrigation. The total cost to utilize lake water is US$ 2,756,729 and it was estimated that the project could recoup the investment within 5 years which is quite reasonable in this water scarcity prone area.

关键词： Artificial recharge stream MiangranLake groundwater Izeh Plain

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World Journal of Orthopedics 2013年第1期4卷 19-23页

作者： Gary A Fantini Abhijit Y pawar Spinal Surgical Service Department of Orthopaedic Surgery Hospital for Special Surgery and Weill Cornell Medical College New York NY 10021 United States

The new millennium has witnessed the emergence of minimally invasive, non-posterior based surgery of the lumbar spine, in particular via lateral based methodologies to discectomy and fusion. In contrast, and perhaps for a variety of reasons, anterior motion preservation(non-fusion) technologies are playing a comparatively lesser, though incompletely defined, role at present. Lateral based motion preservation technologies await definition of their eventual role in the armamentarium of minimally invasive surgical therapies of the lumbar spine. While injury to the major vascular structures remains the most serious and feared complication of the anterior approach, this occurrence has been nearly eliminated by the use of lateral based approaches for discectomy and fusion cephalad to L5-S1. Whether anterior or lateral based, non-posterior approaches to the lumbar spine share certain access related pitfalls and complications, including damage to the urologic and neurologic structures, as well as gastrointestinal and abdominal wall issues. This review will focus on the recognition, management and prevention of these anterior and lateral access related complications.

关键词： Anterior spinal exposure Lumbar spine Complications

Content analysis of state hazard mitigation plans and their ability to address pandemics

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Emergency Management Science and Technology 2022年第1期2卷 101-111页

作者： Bhushan pawar Michelle Meyer Qingsheng Wang Mary Kay O’Connor Process Safety Center Artie McFerrin Department of Chemical EngineeringTexas A&M UniversityCollege StationTX 77843-3122USA Hazard Reduction and Recovery Center Department of Landscape Architecture and Urban PlanningTexas A&M UniversityCollege StationTX 77843-3137USA

Hazard mitigation plans address hazards such as earthquakes,hurricanes,landslides,tornados,flooding more explicitly than pandemics or other public health *** paper analyzes and identifies pandemic-related mitigation strategies in state-level hazard mitigation plans across the United *** study identifies common and uncommon strategies that could be included in plan updates such as:use of personal protective equipment(PPE),self-isolation/quarantine,hygiene,restricted gatherings,vaccination,vulnerability assessment,economic consequences analysis,acknowledging the need to address pandemics,and referring Centers for Disease Control and Prevention(CDC)*** 54 statelevel plans are compared based on their inclusion of the nine *** show that vaccination,self-isolation/quarantine,and vulnerability assessment are the strategies most listed in *** concerns made evident by the 2020 coronavirus pandemic,such as contact tracing,environmental impact,and public services,were limited across the *** was concluded that long-term mitigation strategies for reducing the risk and speed of spread such as identifying strategic locations for testing,vaccination,and quarantine should be devised and *** should be included as a distinct class of hazards while formulating state hazard mitigation *** for addressing the impact of long working hours on the mental health of healthcare workers should be *** and psychological impact of unavailability of essential public services,such as transport and groceries,should be investigated and strategies should be formulated in the mitigation plans accordingly.

关键词： hazard state analysis