Indian Scientific Journal Of Research In Engineering And Management, Mar 7, 2024
Node.js is a fast green and scalable web development tool that simplifies development by allowing... more Node.js is a fast green and scalable web development tool that simplifies development by allowing developers to use the same language and libraries across the entire web utility stack its non blocking event driven architecture allows for easy creation of web packages that can handle a wide variety of concurrent users or connections node js bundle supervisor npm encourages modular development improving maintainability and development speed it is ideal for micro services architectures decomposing complex programs into smaller feasible offerings that can be independently developed deployed and scaled the node js ecosystem including libraries and frameworks accelerates development and ensures protection continuous optimization of node js tools and strategies optimizes code and application performance enabling developers to design build and maintain web applications effectively ensuring their relevance and long term functionality.
Worldwide, organizations are migrating their IT infrastructure to public clouds. One of the bigge... more Worldwide, organizations are migrating their IT infrastructure to public clouds. One of the biggest challenges during this transition is the implementation of appropriate security techniques to withstand cyber attacks. Unfortunately, this process is still ambiguous for many organizations and data are exposed to different threats and vulnerabilities during this migration.To address this, there are several approaches applied worldwide to strengthen security of the stored data on cloud computing. The two-fold DNA Cryptography is one such data security techniques.The existing technique focuses only on the ASCII character set, ignoring the non-English user of the cloud computing. Thus, proposing two-fold DNA Cryptography using the Unicode characters so that it can be used for non-English users also.
Application Of Rack & Pinion In Peddle Operated Water Tap
This paper presents the concept of <strong>"</strong><strong>APPLICATION O... more This paper presents the concept of <strong>"</strong><strong>APPLICATION OF RACK & PINION IN PEDDLE OPERATED WATER TAP"</strong>mainly carried out for saving excess uses of water in some basic activities like hand washing, shaving, washing utensils etc. the water is using with high rate in every field of works. So the universe has major problems of water crises in these days, which is graduallyincreases with the time.This problem will be main cause for disappearing of human races, animals, trees etc. Today some ideas is in demand but these ideas is very expensive.Theseideas is not affordable by every person.People wants save water in low effort in minimum expenditure.So in this project named as <strong>APPLICATION OF RACK & PINION IN PEDDLE OPERATED WATER TAP</strong> is used to operate the water tap for some basic activities like hand washing, brushing, shaving washing utensils etc.In above activities we can save the excess water by pre...
マウス筋芽細胞の癌細胞と,それらの毒性ゼブラフィッシュ胚に対する生物学的に合成した銀および金ナノ粒子の抗腫瘍活性【Powered by NICT】
Journal of Evolution of Medical and Dental Sciences, Apr 30, 2015
Vaccines have made a major contribution to public health but vaccines preventable diseases (VPDs)... more Vaccines have made a major contribution to public health but vaccines preventable diseases (VPDs) are still responsible for significant deaths of under five children. Universal immunization Programme was started in India in 1985 with an aim of achieving at least 85% coverage of Primary immunization of infants with 3 doses of DPT and OPV, one dose of BCG and one dose of measles by 1990. At present, vaccines against seven VPDs are being provided free of cost to children in India. Despite this, it has been found during National Family Health Survey (NFHS-3) that only 44% of infants in India are fully immunized which is much less than desired goal of 85%. Annual Health Survey (2011-12) of Bihar reported that while 93.5% of children were given BCG, the full immunization rate was only 65.6%, 4.5% children did not receive any vaccination. It has been reported that in Kishanganj district, even though 69.5% children were having immunization card, full immunization rate was only 26.6%, the lowest in the state. 11.7% children in this district did not receive any vaccine. To find the status of immunization of children of Kishanganj District from 12 -23 months of age and to assess the reasons behind non-immunization of these children, visiting OPD and ward of
This paper proposes a speech emotion recognition method based on phoneme sequence and spectrogram... more This paper proposes a speech emotion recognition method based on phoneme sequence and spectrogram. Both phoneme sequence and spectrogram retain emotion contents of speech which is missed if the speech is converted into text. We performed various experiments with different kinds of deep neural networks with phoneme and spectrogram as inputs. Three of those network architectures are presented here that helped to achieve better accuracy when compared to the stateof-the-art methods on benchmark dataset. A phoneme and spectrogram combined CNN model proved to be most accurate in recognizing emotions on IEMOCAP data. We achieved more than 4% increase in overall accuracy and average class accuracy as compared to the existing state-of-the-art methods.
Gender Discrimination and Women Scientists in India
Economic and Political Weekly, Aug 8, 2009
A book review of the Book - Women and Science in India: A Reader edited by Neelam Kumar (New Delh... more A book review of the Book - Women and Science in India: A Reader edited by Neelam Kumar (New Delhi: Oxford University Press), 2009; pp 351, Rs 695 (hardcover)
Background. Cerebral hyperperfusion syndrome (CHS), a rare complication after cerebral revascular... more Background. Cerebral hyperperfusion syndrome (CHS), a rare complication after cerebral revascularization, is a well-described phenomenon after carotid endarterectomy or carotid artery stenting. However, the imaging evidence of CHS after intravenous tissue plasminogen activator (iv tPA) for acute ischemic stroke (AIS) has not been reported. Case Report. Four patients were determined to have manifestations of CHS with clinical deterioration after treatment with iv tPA, including one patient who developed seizure, one patient who had a deviation of the eyes toward lesion with worsened mental status, and two patients who developed worsened hemiparesis. In all four patients, postthrombolysis head CT examinations were negative for hemorrhage; CT angiogram showed patent cervical and intracranial arterial vasculature; CT perfusion imaging revealed hyperperfusion with increased relative cerebral blood flow and relative cerebral blood volume and decreased mean transit time along with decrease...
The present study focuses on the development of the circular synthetic jet in water. Orifice havi... more The present study focuses on the development of the circular synthetic jet in water. Orifice having different diameter and actuation frequency has been investigated numerically and experimentally. The 3-D numerical simulation is performed on unstructured non uniform mesh using FLUENT software. The turbulence mode is Large Eddy Simulation (LES) with Smagorinsky-Lilly as sub-grid model with Second order implicit scheme. Keeping the geometrical parameter fixed the experiment is conducted on quiescent flow. Velocity measured by the simple inclined manometer is compared with the numerical results. The compared results shows reasonable good agreement with the numerical results.. The results show that a simple manometer measurement can also be used as a quick and easy measuring tool for synthetic jet with their own limitation. The spreading rate of synthetic jet for circular orifice are strongly depend on the slope of the mean centerline streamwise velocity beyond the suction zone of orifice
Determinants of Rural Poverty: An Empirical Exploration of Jharkhand State, India
Presented during 3rd Pre-Annual Review Workshop on Dynamics of Rural Livelihoods and Poverty in S... more Presented during 3rd Pre-Annual Review Workshop on Dynamics of Rural Livelihoods and Poverty in South Asia: Insights from Village Level Studies,5-6 Nov, 2012 of the BMGF funded project “Tracking Change in Rural Poverty in Households and Village Economies in South Asia” at ICRISAT, Hyderabad, AP, India
Intensive Care of the Neurointerventional Patient
Neurointervention in the Medical Specialties, 2014
The post-procedure intensive care of neuroinventional patients is integral to patient good outcom... more The post-procedure intensive care of neuroinventional patients is integral to patient good outcomes. Neurointerventional patients may present either electively or emergently. In situations, the neurointensivist should be prepared and anticipate patient needs. The “time is brain” principle is highly relevant in the neurointensive care unit, with perioperative complications requiring rapid diagnosis and quick intervention. Communication between physicians taking care of the patient is also key. This chapter summarizes the neurocritical care needs after neurointerventional procedures. These procedures include aneurysm coiling, carotid stenting, intracranial embolization procedures, and acute stroke interventions, among others.
Constraints and Drudgery in Makhana Cultivation
SSRN Electronic Journal, 2011
ABSTRACT Makhana is an aquatic crop with immense export potential and it is an important source o... more ABSTRACT Makhana is an aquatic crop with immense export potential and it is an important source of income for poor fishermen. Out of total makhana produced in India, more than 80% makhana is produced in Bihar alone. Although it is a high value crop but farmers associated with makhana are still very poor. The study is based on information obtained from 400 farmers of two major makhana growing districts, namely, Madhubani and Katihar of Bihar; to identify the constraints associated with makhana cultivation under different eco-systems. Since makhana cultivation is labour intensive, attempts were also made to know the drudgery involved in different operations of makhana cultivation. Based on focus group discussions with the different stakeholders, seven main constraints were identified for preferential ranking by the makhana growers. Lack of ownership of the pond/land was the major constraint followed by lack of scientific knowledge of cultivation and highly skilled operations involved in makhana cultivation in both the district. Harvesting was found to be the most difficult operation in makhana cultivation as reported by farmers of Katihar and Madhubani.
Document Library System Using RDF Based Inferences
Lecture Notes in Electrical Engineering, 2013
This paper makes use of Semantic web technologies for developing a model for web searching and da... more This paper makes use of Semantic web technologies for developing a model for web searching and data representation over the existing technologies. The paper here proposes the use of a novel-ontology-based semantic search engine which takes into consideration the domain or semantic meaning of the user’s query. The solution adopted here takes into consideration the RDF (Resource Description Framework) based approach which helps to convert the unstructured data into structured format. Semantic Web Technology enables to capture relationship and association as metadata. This process is described by developing a website (viz. Document Library) which runs on an inference engine which suggests the users the kind of books they like based upon its reasoning. The database for such an engine has been moved away from the traditional RDBMS format and more easy-to-use XML files have been used in place. These XML files are in fact RDF/XML files, which allow inference process to be achieved in a smooth fashion.
Agricultural Development in Bihar: Some Empirical Evidences
SSRN Electronic Journal, 2014
During last five years, the annual growth rate of State AgGDP has been around 5.9 per cent wherea... more During last five years, the annual growth rate of State AgGDP has been around 5.9 per cent whereas State Gross Domestic Product recorded growth of 10.9 per cent during the period which was higher than corresponding growth achieved at national level. But the growth has not been sustainable, mainly due to floods in 2007 & 2008 and draughts in 2009 & 2010. Despite almost stagnant irrigated area, a substantial increase in productivity of principal crops has been achieved during Eleventh Five Year Plan which was made possible due to increased seed replacement rate and more use of fertilizer. Use of organic manure and animal power declined but use of agricultural machineries increased in crop production, mainly due to uneconomic keeping of bullock on tiny land holdings. In this process marginal farmers are being exploited by resourceful farmers due to irrational hiring rate of agricultural machineries in rural Bihar. A number of central sponsored projects have already been initiated in the State but they have not yielded the desired results. The strong monitoring system of agricultural projects, investment in irrigation and research, improving access of farmers to inputs and agricultural development programmes, increased agricultural credit to small peasants and tenants and, of course, increased generation and improved transmission of electricity are the prerequisites for higher and sustainable agricultural growth in the State. In the absence of these, desired rate of growth will remain elusive. Agriculture Extension officials should also be trained for modern agriculture technology and package of practices.
Abscisic acid (ABA), the popular plant stress hormone, plays a key role in regulation of sub-set ... more Abscisic acid (ABA), the popular plant stress hormone, plays a key role in regulation of sub-set of stress responsive genes. These genes respond to ABA through specific transcription factors which bind to cis-regulatory elements present in their promoters. We discovered the ABA Responsive Element (ABRE) core (ACGT) containing CGMCACGTGB motif as over-represented motif among the promoters of ABA responsive co-expressed genes in rice. Targeted gene prediction strategy using this motif led to the identification of 402 protein coding genes potentially regulated by ABA-dependent molecular genetic network. RT-PCR analysis of arbitrarily chosen 45 genes from the predicted 402 genes confirmed 80% accuracy of our prediction. Plant Gene Ontology (GO) analysis of ABA responsive genes showed enrichment of signal transduction and stress related genes among diverse functional categories.
We are happy that the National Commission for Minorities (NCM), Government of India gave us this ... more We are happy that the National Commission for Minorities (NCM), Government of India gave us this opportunity to conduct a study based on secondary data sources regarding the socioeconomic profile of the four notified minority communities. As agreed upon in our discussions with the NCM prior to the initiation of the study, the report provides a detailed quantitative account of the four notified minority communities -Sikhs, Christians, Buddhists and Parsis -using all available information. The terms of reference for the study were as follows: 1. The Socio-economic study will be done in respect of the four notified minority communities i.e. Christians, Sikhs, Buddhists, including Neo Buddhists and Parsis. 2. The study will cover the educational, economic and social status of the four minority communities apart from their hygiene, health and religion related problems. 3. The study will take into account the three strata of the four minority communities for the assessment of their socio-economic and religious status i.e. the elites, the middle class and lowest strata including artisans and labourers. 4. The study will highlight the problematic areas and suggest viable measures to resolve the problems of the minorities so that the minorities can walk abreast with other privileged communities in all walks of life in due course. 5. The study will include detailed recommendations based on their findings on the socioeconomic and educational backwardness of the minorities. The Institute for Human Development (IHD) research team attempted to provide a comprehensive account and address all the above stated dimensions subject to the data availability. Information has been collated and analysed from unit records of National Sample Survey (NSS), Census and National Family Health Survey (NFHS). We hope that the report will be useful for the NCM in taking its mandate further. We look forward to your comments and suggestions on the report. With warm regards, Yours sincerely,
Band Gap Resonant Femtosecond Pulse Propagation in Nonlinear Dispersive Semiconductor Waveguides
Journal of Nonlinear Optical Physics & Materials, 2000
A detailed numerical analysis has been made for a femtosecond not-too-strong Gaussian pulse propa... more A detailed numerical analysis has been made for a femtosecond not-too-strong Gaussian pulse propagating through a millimeter size GaAs waveguide. The role of weakly bound 1s-excitonic structure below the fundamental absorption edge has been incorporated in the time dependent perturbation treatment of the coherent pulse-semiconductor interaction. The analysis reveals the occurrence of both self-steepening and spectral broadening arising due to the inherent intensity dependence of the complex optical susceptibility in GaAs waveguide structures.
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