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Sperm dosage and site of insemination in relation to fertility in bovines

Asian pacific Journal of Reproduction 2018年第1期7卷 1-5页

作者： Tushar kumar mohanty Shabir Ahmad Lone kumaresan A Bhakat M kumar R Rubina K Baithalu Ranjana Sinha Adil Rasool Paray Hanuman P Yadav Sangram K Sahu Ashok K mohanty Artificial Breeding Research Centre ICAR-National Dairy Research InstituteKarnal132001HaryanaIndia Livestock Research Center ICAR-National Dairy Research InstituteKarnal132001HaryanaIndia Animal Biotechnology Center ICAR-National Dairy Research InstituteKarnal132001HaryanaIndia

Low sperm numbers in artificial insemination (AI)-doses are being used widely to make the best use of high genetic value bulls as well as sex-sorted semen. Sperm concentration needed for AI to obtain reasonable fertility, taking genetic value of bull and numerous others components into consideration is one of the essential constituents for successful AI breeding program. However, low sperm concentrations in AI-doses lead to reducing post-thaw viability. The reduction in viability of low sperm doses may be affected by fresh semen volume, sperm number and seminal plasma level at final dilution. Reduction in quality and fertility of low sperm doses is one of the limitations for their use in successful AI programme. Sperm number per AI required to achieve optimum fertility is one of the main crucial things to AI industry, and numerous efforts have been made in this regard. Due to great variability among bulls, sperm number per AI could be a limiting factor in achieving acceptable fertility values. Fertility of low sperm doses may vary among bulls, and non-return rates (NRRs) with low sperm doses may be determined by fertility level of bull. On the basis of individual bulls, sperm numbers in AI doses needed to be adjusted to reduce the variations in NRRs among bulls. Utilizing high fertile bulls for low sperm doses with acceptable non-return rates (NRRs) may be a way to cover a large number of bovines under AI in countries like India. Deposition site within the uterine horn may alter non return rates following inseminations with low sperm doses. Following deep-uterine inseminations, acceptable pregnancies may be achieved with low sperm doses and even if ovulation side is unknown.

关键词： Sperm number Deposition site Fertility

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Insights into Plasmodium and SARS-CoV-2 co-infection driven neurological manifestations

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Biosafety and Health 2021年第4期3卷 230-234页

作者： Omkar Indari Budhadev Baral Kartik Muduli Ambika Prasad mohanty Natabar Swain Nirmal kumar Mohakud Hem Chandra Jha Department of Biosciences and Biomedical Engineering Indian Institute of Technology IndoreIndia School of Biotechnology KIIT Deemed UniversityOdishaIndia Department of Medicine Kalinga Institute of Medical SciencesKIIT Deemed UniversityOdishaIndia Department of Pediatrics Kalinga Institute of Medical SciencesKIIT Deemed UniversityOdishaIndia

In malaria-endemic regions,people often get exposed to various pathogens simultaneously,generating coinfection *** such scenarios,overlapping symptoms pose serious diagnostic *** delayed diagnosis may lead to an increase in disease severity and catastrophic *** coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)has affected various areas globally,including malaria-endemic *** Plasmodium and SARS-CoV-2 co-infection and its effect on health are yet *** present a case report of a previously healthy,middle-aged individual from the malaria-endemic area who suffered SARS-CoV-2 and Plasmodium falciparum *** patient developed severe disease indications in a short time *** patient showed neurological symptoms,altered hematological as well as liver-test parameters,and subsequent death in a narrow time *** hereby discuss the various aspects of this case regarding treatment and hematological ***,we have put forward perspectives related to the mechanism behind severity and neurological symptoms in this fatal parasite-virus co-infection *** malaria-endemic regions,due to overlapping symptoms,suspected COVID-19 patients should also be monitored for diagnosis of malaria without any *** SARS-CoV-2 and Plasmodium co-infection could increase the disease severity in a short time *** treatment,dexamethasone may not help in severe cases having malaria as well as COVID-19 positive status and needs further exploration.

关键词： Malaria Plasmodium falciparum SARS-CoV-2 COVID-19 Co-infection Cerebral malaria Neurological manifestation

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Investigating Approaches of Data Integrity Preservation for Secure Data Aggregation in Wireless Sensor Networks

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Journal of Information Security 2014年第1期5卷 1-11页

作者： Vivaksha Jariwala Vishal Singh prafulla kumar Devesh C. Jinwala Department of Computer Engineering C. K. Pithawalla College of Engineering and Technology Surat India Department of Electronics and Information Technology Ministry of Communications and Information Technology India S. V. National Institute of Technology Ichchanath Surat India

Wireless Sensor Networks (WSNs) typically use in-network processing to reduce the communication overhead. Due to the fusion of data items sourced at different nodes into a single one during in-network processing, the sanctity of the aggregated data needs to be ensured. Especially, the data integrity of the aggregated result is critical as any malicious update to it can jeopardize not one, but many sensor readings. In this paper, we analyse three different approaches to providing integrity support for SDA in WSNs. The first one is traditional MAC, in which each leaf node and intermediate node share a key with parent (symmetric key). The second is aggregate MAC (AMAC), in which a base station shares a unique key with all the other sensor nodes. The third is homomorphic MAC (Homo MAC) that is purely symmetric key-based approach. These approaches exhibit diverse trade-off in resource consumption and security assumptions. Adding together to that, we also propose a probabilistic and improved variant of homomorphic MAC that improves the security strength for secure data aggregation in WSNs. We carry out simulations in TinyOS environment to experimentally evaluate the impact of each of these on the resource consumption in WSNs.

关键词： In-Network Processing Integrity Message Authentication Code Secure Data Aggregation Wireless Sensor Networks

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Theoretical Study of Photofield Emission by Using Kronig-Penney Potential Model

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材料科学与工程（中英文B版） 2012年第2期2卷 203-207页

作者： Rosangliana Ajit kumar mohanty Ram kumar Thapa Department of Physics Govt. Zirtiri Residential Science College Nuclear Physics Division Bhabha Atomic Research Center Department of Physics Mizoram University

This paper presented a simple model calculation of photofield emission current (PFEC) from tungsten. For evaluation of the matrix element, Kronig-Penney potential model for the crystal is used for deducing the required wavefunctions. Interpolation method is used in the dielectric model for calculations of vector potential of interest.

关键词：势模型排放计算模型矩阵元素插值方法波函数晶体介质

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Coordination of Overcurrent Relay in Distributed System for Different Network Configuration

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Journal of Power and Energy Engineering 2015年第10期3卷 1-9页

作者： Niraj kumar Choudhary Soumya Ranjan mohanty Ravindra kumar Singh Electrical Engineering Department Motilal Nehru National Institute of Technology Allahabad Allahabad India

This paper presents a study on protection coordination of over current relays (OCRs) in a distributed system by considering its different operating modes. Two different case studies which are considered in present work for protection coordination include: (i) DG interfaced distribution system in grid connected mode and (ii) DG interfaced distribution system in islanded mode of operation. The proposed approach is tested on the Canadian urban benchmark distribution system consisting of 9 buses. On the occurrence of fault, level of fault current changes which in turn changes the operating time of various OCRs. Therefore, it is important to calculate and suggest method of the relay setting in order to minimize the operating time of relays and also to avoid its mal-operation. In this paper, the protection scheme is optimally designed by taking into account the above mentioned conditions. The operating time of relays can be decreased and, at the same time, coordination can be maintained by considering the optimum values of time dial setting (TDS). Genetic Algorithm (GA) has been used for determining the optimum values of TDS and hence operating time.

关键词： Distributed Generator (DG) Over Current Relays (OCRs) Time Dial Setting (TDS) Genetic

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A New Fourth Order Difference Approximation for the Solution of Three-dimensional Non-linear Biharmonic Equations Using Coupled Approach

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American Journal of Computational Mathematics 2011年第4期1卷 318-327页

作者： Ranjan kumar mohanty Mahinder kumar Jain Biranchi Narayan Mishra 不详

This paper deals with a new higher order compact difference scheme, which is, O(h4) using coupled approach on the 19-point 3D stencil for the solution of three dimensional nonlinear biharmonic equations. At each internal grid point, the solution u(x,y,z) and its Laplacian Δ4u are obtained. The resulting stencil algo-rithm is presented and hence this new algorithm can be easily incorporated to solve many problems. The present discretization allows us to use the Dirichlet boundary conditions only and there is no need to discretize the derivative boundary conditions near the boundary. We also show that special treatment is required to handle the boundary conditions. Convergence analysis for a model problem is briefly discussed. The method is tested on three problems and compares very favourably with the corresponding second order approximation which we also discuss using coupled approach.

关键词： Three-Dimensional Non-Linear Biharmonic Equation Finite Differences Fourth Order Accuracy Compact Discretization Block-Block-Tridiagonal Tangential Derivatives Laplacian Stream Function Reynolds Number

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Rice straw recycling: A sustainable approach for ensuring environmental quality and economic security

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Pedosphere 2023年第1期33卷 34-48页

作者： Anjani kumar Amaresh kumar NAYAK Sandeep SHARMA Ansuman SENAPATI Debasis MITRA Bipasa mohanty Seenichamy Rathinam PRABHUKARTHIKEYAN Kuttalingam Gopalasubramanian SABARINATHAN Indra MANI Rajendra Singh GARHWAL Sugitha THANKAPPAN Mahapatra Smruthi SAGARIKA Sergio DE LOS SANTOS-VILLALOBOS Periyasamy PANNEERSELVAM Crop Production Division Indian Council of Agricultural Research(ICAR)-National Rice Research InstituteCuttackOdisha 753006India Department of Soil Science Punjab Agricultural UniversityPunjab 141027India Department of Plant Pathology Agricultural College and Research InstituteTamil Nadu Agricultural UniversityKillikulamTuticorin 628252India Division of Agricultural Engineering ICAR-Indian Agricultural Research InstitutePusaNew Delhi 110012India Collage of Agriculture Chaudhary Charan Singh Haryana Agriculture UniversityHisarHaryana 125004India School of Agriculture and Biosciences Karunya Institute of Technology and SciencesCoimbatoreTamil Nadu 641141India Laboratorio de Biotecnología del Recurso Microbiano Instituto Tecnológico De SonoraSonora 85000México

One of the major challenges in Asian countries is the effective management of rice *** ensure food security for their ever-growing population,Asian countries grow more rice,leading to increasing rice straw *** of rice straw,a common practice,is detrimental to both environmental and human ***,if managed effectively,rice straw has the potential to safeguard the sustainability of agricultural ecosystems and to uplift the economic security of the population depending on rice *** management of rice straw involving minimum soil disturbance along with retention of residues alters the soil carbon cycle through reduced carbon emissions and increased levels of total soil organic *** alternative uses of rice straw,such as production of livestock feed,bioethanol,biochar,biogas,electricity,mushroom,and paper,can add prosperity to rice farmers’life by fetching extra *** is evident that efficient management of rice straw is of enormous economic ***,it is essential to create awareness among the different rice stakeholders of these alternative economic avenues associated with rice *** review is an attempt to provide effective options for sustainable rice straw management and rice straw value chains for harnessing its economic *** further identifies gaps in our understanding of the effects of rice straw on ecological sustainability,particularly concerning the multifaceted connections between the diverse mechanisms of rice agro-ecosystems,which may greatly influence food security in the 21st century.

关键词： microorganism residue management rice straw burning rotation tillage value addition

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MissRF: A Visual Basic Application in MS Excel to Find out Missing Rainfall Data and Related Analysis

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Intelligent Information Management 2014年第2期6卷 38-44页

作者： Pradeep kumar mohanty Dwitikrishna Panigrahi Milu Acharya Central Agricultural University Gangtok India Department of Water Resources Government of Odisha Bhubaneswar India Siksha 'O’ Anusandhan University Bhubaneswar India

Hydrological analyses are often encountered with many missing periods of rainfall while designing developmental action plans for inaccessible and disadvantageous area. Visual basic based application software (to run in MS Excel) was developed to calculate and autofilled the missing rainfall data using widely followed Normal Ratio Method. The operational details of the software are described in the paper.

关键词： MissRF Normal Ratio Method Visual Basic MS Excel

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Carbon and water footprints of major crop production in India

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Pedosphere 2023年第3期33卷 448-462页

作者： Amaresh kumar NAYAK Rahul TRIPATHI Manish DEBNATH Chinmaya kumar SWAIN Biswaranjan DHAL Shanmugam VIJAYkumar Anshuman Debasis NAYAK Sangita mohanty Mohammad SHAHID Anjani kumar Manoj RAJAK Khitish Chandra MOHARANA Dibyendu CHATTERJEE Susmita MUNDA Pravat GURU Rubina KHANAM Banwari LAL Priyanka GAUTAM Suschismita PATTANAIK Arvind kumar SHUKLA Nuala FITTON Pete SMITH Himanshu PATHAK Indian Council of Agriculture Research(ICAR)-National Rice Research Institute Cuttack 753006(India) ICAR-Central Sheep and Wool Research Institute Avikanagar 304501(India) ICAR-National Research Centre on Camel Bikaner 304001(India) ICAR-Indian Institute of Soil Science Bhopal 462038(India) Institute of Biological and Environmental Sciences University of Aberdeen23St Machar DriveAberdeen AB243UU(UK)

Scarcity of water and emission of greenhouse gases(GHGs)are the two key environmental issues affecting crop production in *** the carbon footprint(CF)and water footprint(WF)of crop production can help to mitigate the environmental hazards that stem from GHG emissions and water *** CFs and WFs of three major cereal crops,rice,wheat,and maize,were estimated for the year 2014 under the environmental conditions in India,based on national statistics and other data *** CFs(TCFs)of rice,wheat,and maize in India were estimated to be 2.44,1.27,and 0.80 t CO_(2)equivalent ha-1,respectively,and product WFs for rice,wheat,and maize in India were 3.52,1.59,and 2.06 m3 kg^(-1),*** WF was found to be the highest in West India for rice and in South India for both wheat and maize,with the highest irrigation water use in these *** was a positive correlation between TCF and total WF,and hence mitigation of both was possibly simultaneous in various regions in *** measures for mitigating GHG emissions and optimizing water use for rice,wheat,and maize production in India are recommended in this paper.

关键词： cereal crop crop planning green water footprint greenhouse gas emission water productivity water use

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Effect of Tool Shoulder and Pin Probe Profiles on Friction Stirred Aluminum Welds-a Comparative Study

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Journal of Marine Science and Application 2012年第2期11卷 200-207页

作者： H.K.mohanty M.M.Mahapatra P.kumar P.Biswas N.R.Mandal Mechanical & Industrial Engineering Department IIT Roorkee-247667 India. Department of Mechanical Engineering IIT Guwahati- 781039 India Department of Ocean Engineering & Naval Architecture IIT Kharagpur-721302 India.

In marine application,marine grade steel is generally used for haul and ***,aluminum has also become a good choice due to its lightweight qualities,while rusting of aluminum is minimal compared to *** this paper a study on friction stir welding of aluminum alloys was *** present investigation deals with the effects of different friction stir welding tool geometries on mechanical strength and the microstructure properties of aluminum alloy *** distinct tool geometries with different types of shoulder and tool probe profiles were used in the investigation according to the design *** effects of each tool shoulder and probe geometry on the weld was *** was also observed that the friction stir weld tool geometry has a significant effect on the weldment reinforcement,microhardness,and weld strength.

关键词： friction stir welding tool geometries weld strength weld cross section area

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