47 research outputs found
Biotechnological Approaches in Coconut Processing
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Beam Loading Effect and Adiabatic Capture in SIS-18 at GSI
No full textFor the projected Facility for Antiproton and Ion Research (FAIR) at GSI the upgraded, existing synchrotron SIS-18 will be used as an injector. The increased beam intensity in the upgraded SIS-18 is expected to cause additional collective effects, leading to beam loss or beam quality degradation. Beam interaction with radio frequency (rf) cavity, resulting in beam loading effect, is an important consideration in the design and operation of high-intensity circular particle accelerators. The steady state and transient perturbation of the rf cavity system by the circulating beam can be harmful to the beam and limit the accelerator performance. Steady state beam loading effect is observed in SIS-18 with single and double rf operations. The supportive simulation and theoretical study is done, to extrapolate the results for the upgraded SIS-18. In SIS-18 the coasting beam, i.e. an unbunched dc beam, is captured by using the rf cavities. RF capture is one of the potential sources for longitudinal beam quality degradation at high intensities. Therefore this part of the SIS-18 machine cycle requires dedicated studies. The rf voltage ramping time and the initial voltage amplitude are important parameters to be controlled. This study of longitudinal beam dynamics is helpful to determine the optimum type of voltage ramp, in terms of beam quality and total cycle time. A theoretical study has been made in this direction, supported by simulations. In line with that the experiments have been performed in SIS-18. OnTEAM metadata: GDSID: DOC-2012-Jan-1; Attribute ID: LIBRARY-thesis_diss-2012-001; Title: [GSI Diss 2011-10] Beam Loading Effect and Adiabatic Capture in SIS-18 at GSI [20.01.2010]; Author(s): Tripti Shekhar Mohite; Corporate author(s): ; Publication date: 20120102; Creator: manton; Creation date: 02.01.2012 14:49:46; Change date: 02.01.2012 14:59:29; Access: Welt; Attribute type: Text.Thesis.Diss; Directory path: ['GSI Publications', 'GSI as Publisher']; Attribute path: ['Infrastructure', 'Library and Documentation', 'thesis_diss', 'Added in 2012']; File name(s): ['DOC-2012-Jan-1-1.pdf']; File title(s): ['']; File access: ['Welt'
Value Addition to Byproducts of Coconut Processing
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
A New Similarity Measure Based on Mean Measure of Divergence for Collaborative Filtering in Sparse Environment
No full textAbstractMemory based algorithms, often referred to as similarity based Collaborative Filtering (CF) is one of the most popular and successful approaches to provide service recommendations. It provides automated and personalized suggestions to consumers to select variety of products. Typically, the core of similarity based CF which greatly affect the performance of recommendation system is to finding similar users to a target user. Conventional similarity measures like Cosine, Pearson correlation coefficient, Jaccard similarity suffer from accuracy problem under sparse environment. Hence in this paper, we propose a new similarity approach based on Mean Measure of Divergence that takes rating habits of a user into account. The quality of recommendation of proposed approach is analyzed on benchmark datasets: ML 100K, ML-1M and Each Movie for various sparsity levels. The results depict that the proposed similarity measure outperforms existing measures in terms of prediction accuracy
Roadmaps of G.I Tags in India vis-à-vis legal implications and international position of G.I Tag
No full textThis article examined GI as an Intellectual Property Right (IPR) in India. In doing this, the author will mention about the concept of GI and other concepts and terminologies related with GI. The research paper will discuss about the implications and non-legal implications of G.I Tag as an IPR. To give legal rights to the people whose trade or craft come available only due to their geographical factors, the government provides Geographical Indications or GI Tag. The author also put forth that the G.I holders must rethink and work on their strategies to get the desired success and further development .The paper will also focus on the evolution of G.I in India and its importance as well. The paper will then examine the existing approaches required for protection of G.I as well as the existing legal framework for GI protection in India, its procedure for Registration and other proposed bills meant to aid the development of IP in India. It then critically appraised India’s traditional cultural expressions/traditional knowledge and agricultural produce as the subject matter of GI protection. More so, the article analyzed the challenges facing developing countries with regards to GI protection. In keeping with the tradition of legal writing, the researchers adopt the doctrinal approach for the purpose of this research
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No full textInternational audienceCollective migration is a complex process that contributes to build precise tissue and organ architecture. Several molecules implicated in cell interactions also control collective migration, but their precise role and the finely tuned expression that orchestrates this complex developmental process are poorly understood. Here, we show that the timely and threshold expression of the Netrin receptor Frazzled triggers the initiation of glia migration in the developing Drosophila wing. Frazzled expression is induced by the transcription factor Glide/Gcm in a dose-dependent manner. Thus, the glial determinant also regulates the efficiency of collective migration. NetrinB but not NetrinA serves as a chemoattractant and Unc5 contributes as a repellant Netrin receptor for glia migration. Our model includes strict spatial localization of a ligand, a cell autonomously acting receptor and a fate determinant that act coordinately to direct glia toward their final destination
Why do people use and recommend m-wallets?
No full textIn recent years, mobile wallets (m-wallets), a special form of mobile payment, have garnered much attention in various emerging markets. M-wallets were designed to offer customers swiftness, ease of use, efficiency, effectiveness, transparency, and accessibility. Despite these benefits, usage intentions and adoption of m-wallets in most emerging markets have been low, and they have not received widespread acceptance. Notably, existing research related to intentions to use (IUs) mobile payments has largely focused on developed economies and mobile payments in general. Additionally, few studies have examined intentions to recommend (ITRs), even though researchers have recognized that word-of-mouth is an important driver of consumer behavior. In the present study, we addressed the lack of specific findings on use and recommendation intentions in the context of m-wallets by conducting a large cross-sectional survey of 1256 smartphone users based on diffusion of innovation theory (DOI). Results revealed that relative advantage, compatibility, complexity, and observability were significantly associated with participants' intentions toward m-wallets. However, trialability had no association with participants’ intentions to use and recommend m-wallets to others.Peer reviewe
Metabolic Rewiring of Mycobacterium tuberculosis upon Drug Treatment and Antibiotics Resistance
No full textTuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), remains a significant global health challenge, further compounded by the issue of antimicrobial resistance (AMR). AMR is a result of several system-level molecular rearrangements enabling bacteria to evolve with better survival capacities: metabolic rewiring is one of them. In this review, we present a detailed analysis of the metabolic rewiring of Mtb in response to anti-TB drugs and elucidate the dynamic mechanisms of bacterial metabolism contributing to drug efficacy and resistance. We have discussed the current state of AMR, its role in the prevalence of the disease, and the limitations of current anti-TB drug regimens. Further, the concept of metabolic rewiring is defined, underscoring its relevance in understanding drug resistance and the biotransformation of drugs by Mtb. The review proceeds to discuss the metabolic adaptations of Mtb to drug treatment, and the pleiotropic effects of anti-TB drugs on Mtb metabolism. Next, the association between metabolic changes and antimycobacterial resistance, including intrinsic and acquired drug resistance, is discussed. The review concludes by summarizing the challenges of anti-TB treatment from a metabolic viewpoint, justifying the need for this discussion in the context of novel drug discovery, repositioning, and repurposing to control AMR in TB
