744 research outputs found

    COMMMERCIAL BANK'S LENDING PERFORMANCE IN PRIORITY SECTORS DEVELOPMENT IN TIRUNELVELI DISTRICT

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    Nowadays banks are offering various services through different schemes. The segment wise schemes are sorted by commercial banks. Activity of bank in every sector is the heart beat of the development of human as well as the nation. So, the banks are disbursing equal priority to all the sectors. Even though different industries spread across the nation, agriculture is the leading sector of the nation. The banks are targeting the agricultural activities, based on that several schemes are introducing to the benefits of the agriculture activity. The schemes of banks for agriculture priority are such as agriculture loan, agriculture mortgage, crop loan, crop subsidy, and agriculture vehicle subsidy etc. In this paper discuss in detail about the commercial bank’s lending performance to agriculture sector

    Patterns and Dynamics of Slavery and Bonded Labour in Bihar and Uttar Pradesh: Findings from Life Story Analysis

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    This report summarises the findings of the analysis of multiple life stories collected across the Freedom Fund slavery hotspot in North India by NGO representatives at the Collective Story Analysis workshop 13-16 May 2015. The authors outline the major findings and key system dynamics that emerged in the story analysis. NGO representatives were asked to collect many hundreds of life stories between them. The life story does not depict every aspect of a person’s life, but rather important episodes and transitions in their lives that they want to talk about.Freedom Fun

    Analysis of Stainless Steel Sandwich Panels with a Metal Foam Care for Lightweight Fan Blade Design

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    The quest for cheap, low density and high performance materials in the design of aircraft and rotorcraft engine fan and propeller blades poses immense challenges to the materials and structural design engineers. Traditionally, these components have been fabricated using expensive materials such as light weight titanium alloys, polymeric composite materials and carbon-carbon composites. The present study investigates the use of P sandwich foam fan blade made up of solid face sheets and a metal foam core. The face sheets and the metal foam core material were an aerospace grade precipitation hardened 17-4 PH stainless steel with high strength and high toughness. The stiffness of the sandwich structure is increased by separating the two face sheets by a foam core. The resulting structure possesses a high stiffness while being lighter than a similar solid construction. Since the face sheets carry the applied bending loads, the sandwich architecture is a viable engineering concept. The material properties of 17-4 PH metal foam are reviewed briefly to describe the characteristics of the sandwich structure for a fan blade application. A vibration analysis for natural frequencies and P detailed stress analysis on the 17-4 PH sandwich foam blade design for different combinations of skin thickness and core volume %re presented with a comparison to a solid titanium blade

    Wearable activity technology and action-planning (WATAAP) to promote physical activity in cancer survivors: Randomised controlled trial protocol

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    Background/Objective: Colorectal and gynecologic cancer survivors are at cardiovascular risk due to comorbidities and sedentary behaviour, warranting a feasible intervention to increase physical activity. The Health Action Process Approach (HAPA) is a promising theoretical frame-work for health behaviour change, and wearable physical activity trackers offer a novel means of self-monitoring physical activity for cancer survivors. Method: Sixty-eight survivors of colorectal and gynecologic cancer will be randomised into 12- week intervention and control groups. Intervention group participants will receive: a Fitbit AltaTM to monitor physical activity, HAPA-based group sessions, booklet, and support phone-call. Participants in the control group will only receive the HAPA-based booklet. Physical activity (using accelerometers), blood pressure, BMI, and HAPA constructs will be assessed at baseline, 12-weeks (post-intervention) and 24-weeks (follow-up). Data analysis will use the Group x Time interaction from a General Linear Mixed Model analysis. Conclusions: Physical activity interventions that are acceptable and have robust theoretical underpinnings show promise for improving the health of cancer survivors

    Molecular Sequence of Events and Signaling Pathways in Cerebral Metastases

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    Brain metastases are the leading cause of morbidity and mortality among cancer patients, and are reported to occur in about 40% of cancer patients with metastatic disease in the United States of America. Primary tumor cells appear to detach from the parent tumor site, migrate, survive and pass through the blood brain barrier in order to establish cerebral metastases. This complex process involves distinct molecular and genetic mechanisms that mediate metastasis from these primary organs to the brain. Furthermore, an interaction between the invading cells and cerebral milieu is shown to promote this process as well. Here, we review the mechanisms by which primary cancer cells metastasize to the brain via a mechanism called epithelial-to-mesenchymal transition, as well as the involvement of certain microRNA and genetic aberrations implicated in cerebral metastases from the lung, breast, skin, kidney and colon. While the mechanisms governing the development of brain metastases remain a major hindrance in treatment, understanding and identification of the aforementioned molecular pathways may allow for improved management and discovery of novel therapeutic targets

    Screening of selected aromatic plants belonging to Labiateae and Verbenaceae family for their antimicrobial activity

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    The present study aimed that 17 plant species belonging to Lamiaceae and Verbenaceae families were screened for their antimicrobial activity. The crude extracts of root, stem, leaf, inflorescence and whole plant were prepared in n-Hexane, ethyl acetate, methanol and D/W and tested against six gram positive and six gram negative bacteria by agar well diffusion method and the zone of inhibition was measured. The MIC value was examined by the twofold serial broth dilution method. The results showed that Bacillus cereus, Klebsiella pneumoniae, Serratia marcescens and Enterococcus faecalis were found to be most susceptible organism. The n-hexane crude extracts inhibited the growth of Klebsiella pneumonia (91.17%), Bacillus cereus and Serratia marcescens (88.23%), ethyl acetate extract Enterococcus faecalis (85.29%), Bacillus cereus (82.35%) while methanolic extract found to inhibit the growth of Bacillus cereus (76.47%). Least to no activity was found in D/W extract. Salmonella paratyphi, Escherichia coli, Micrococcus luteus were found to most resistant organism for all tested crude plant extracts. The MIC values were observed in the range of >8 mg/ml to 0.25 mg/ml of selected crude plant extracts against tested organisms. HPTLC finger printing and TLC-bioautography of certain active extracts demonstrated the presence of common phytochemical compound in plant extracts. The results obtained in present study suggested that these plant extracts can be a source of active principle for antibacterial activity

    Occipital Condyle Fracture – A Diagnosis Requiring High Suspicion

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    Traumatic injury causing occipital condyle fractures (OCF) are very rare. They are of critical clinical importance owing toimportant anatomical structures that need considerations of the occiput-atlantoaxial joint complex. Early diagnosis is of paramount importance since there may be associated lower cranial nerve palsies along with cervical spinal instability. Sometimes, this can be a diagnostic challenge in acute stage because of the inability to diagnose this injury with plain radiographs. To avoid this, high index of suspicion and relevant investigation of the craniocervical junction is indicated. Hence it helps in early recognition and diagnosis of OCF thus preventing possible neurological impairment. Here, we report a case of a 58 -year-old male who presented with complaints of neck pain and headache following physical assault

    Multiple exciton generation in VO2

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    Multiple exciton generation (MEG) is a widely studied phenomenon in semiconductor nanocrystals and quantum dots, aimed at improving the energy conversion efficiency of solar cells. MEG is the process wherein incident photon energy is significantly larger than the band gap, and the resulting photoexcited carriers relax by generating additional electron-hole pairs, rather than decaying by heat dissipation. Here, we present an experimental demonstration of MEG in a prototype strongly correlated material, VO2, through photocurrent spectroscopy and ultrafast transient reflectivity measurements, both of which are considered the most prominent ways for detecting MEG in working devices. The key result of this paper is the observation of MEG at room temperature (in a correlated insulating phase of VO2), and the estimated threshold for MEG is 3Eg. We demonstrate an escalated photocurrent due to MEG in VO2, and quantum efficiency is found to exceed 100%. Our studies suggest that this phenomenon is a manifestation of expeditious impact ionization due to stronger electron correlations and could be exploited in a large number of strongly correlated materials.Comment: 6 pages, 5 figures, Physical Review
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