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Search Results: 1 - 10 of 1929 matches for " Rahul Khare "
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Tuberculous extensor tenosynovitis of the wrist with extensor pollicis longus rupture: a case report
Hitesh Lall, Suman Nag, Vijay Jain, Rahul Khare, Deepak Mittal
Journal of Medical Case Reports , 2009, DOI: 10.1186/1752-1947-3-142
Abstract: We present a rare case of tuberculous tenosynovitis of the wrist involving the extensor tendon with rupture of the extensor pollicis longus tendon in a 55-year-old Indian man.Prompt surgical debridement and tissue diagnosis are essential for the diagnosis and treatment of this type of infection. With an accurate and timely diagnosis, appropriate surgery and antituberculous treatment may eradicate these infections and prevent complications.Extrapulmonary tuberculous involvement of the musculoskeletal system is uncommon, accounting for only 10% of tuberculosis (TB) cases [1]. Although the tendon sheaths constitute an uncommon target of extra-articular TB, it remains the leading cause of chronic tendon sheath infection [2]. The diagnosis of tuberculous synovitis is usually delayed as it mimics many other conditions [3], which can lead to complications. Many complications of tuberculous tenosynovitis have been reported in the literature due to delayed presentation and diagnosis. We report a case of tuberculous tenosynovitis of the wrist with rupture of the extensor pollicis longus (EPL) tendon.A 55-year-old Indian man employed in the armed forces presented to us with a 5-month history of progressive painful swelling of the right wrist and inability to extend his right thumb. The swelling gradually increased in size. The pain, a mild, dull aching, had started insidiously, and gradually worsened with time. There was no associated history of fever, loss of weight or appetite, night sweats, malaise or fatigue. There was no history of trauma, pain in other joints of the body, morning stiffness of the back or hand joints, or continuous use of vibratory tools. The patient had no history of previous illness suggestive of diabetes mellitus, injuries or surgery.Physical examination revealed a well-looking man with a right wrist swelling. The swelling was non-tender, doughy in consistency, approximately 8 × 5 cm, non-compressible, extending proximal and distal to the wrist with po
Conjoint bicondylar Hoffa fracture in a child: a rare variant treated by minimally invasive approach
Hitesh Lal,Pankaj Bansal,Rahul Khare,Deepak Mittal
Journal of Orthopaedics and Traumatology , 2011, DOI: 10.1007/s10195-011-0133-3
Abstract: A case of conjoint Hoffa-type fracture in a child is presented. Hoffa fracture, i.e., coronal slice fracture of the condyles of the femur, is rare in adults and even rarer in the pediatric population. To date, no case of conjoint bicondylar Hoffa fracture has been reported in the literature. The presented case was successfully treated by arthroscopically assisted internal fixation.
Unified Payment Interface—An Advancement in Payment Systems  [PDF]
Rahul Gochhwal
American Journal of Industrial and Business Management (AJIBM) , 2017, DOI: 10.4236/ajibm.2017.710084
Abstract: This paper studies Unified Payment Interface (UPI), a new age payment system introduced in India by National Payment Corporation of India. Unified Payment Interface is a mobile centric, real time interbank payment system which has the potential to transform and universalize digital payments in India. The paper traces the evolution of payments systems in India and examines in detail the technology behind Unified Payment Interface focusing on its architecture and security systems through empirical and theoretical literature review. UPI is a significant advancement as compared to extant payment system in terms of cost, ease of use for consumers, settlement times and security and has witnessed good user adoption. Its modular API based architecture will enable development of innovative solutions for consumers and businesses. UPI is currently in its infancy stage and development of merchant centric UPI solutions will greatly increase the user adoption. UPI can help bring a large part of the population within the ambit of digital economy and can be a great tool for financial inclusion in India.
Mass Distribution in Space-Time and Conception about Space-Time-Mass Continuum  [PDF]
Rahul Singh
International Journal of Astronomy and Astrophysics (IJAA) , 2018, DOI: 10.4236/ijaa.2018.81007
Abstract: There is a relation between space and time, which is called space-time continuum. With the help of some mathematical equations, we can establish an alternative relation between space-time and mass, treating mass as a fifth dimension. There is the concept about mass being a property of any inertial or gravitational object in space. Mass can create distortion in space. As a result of that, space-time curvature will be bent towards the massive object.
Tracking of Non-Rigid Object in Complex Wavelet Domain  [PDF]
Om Prakash, Ashish Khare
Journal of Signal and Information Processing (JSIP) , 2011, DOI: 10.4236/jsip.2011.22014
Abstract: In this paper we have proposed an object tracking method using Dual Tree Complex Wavelet Transform (DTCxWT). The proposed method is capable of tracking the moving object in video sequences. The object is assumed to be deform-able under limit i.e. it may change its shape from one frame to another. The basic idea in the proposed method is to decompose the image into two components: a two dimensional motion and a two dimensional shape change. The motion component is factored out while the shape is explicitly represented by storing a sequence of two dimensional models. Each model corresponds to each image frame. The proposed method performs well when the change in the shape in the consecutive frames is small however the 2-D motion in consecutive frames may be large. The proposed algorithm is capable of handling the partial as well as full occlusion of the object.
An animal cell culture: Advance technology for modern research  [PDF]
Rajeev Nema, Sarita Khare
Advances in Bioscience and Biotechnology (ABB) , 2012, DOI: 10.4236/abb.2012.33030
Abstract: At the present time animal cell culture is more significant and multifarious application tool for current research streams. A lot of field assorted from animal cell culture such: stem cell biology, IVF technology, cancer cell biology, monoclonal antibody production, recombinant protein production, gene therapy, vaccine manufacturing, novel drug selection and improvement. In this review conclude animal cell culture as well as its requirements
Carbon Nanotube Based Composites- A Review  [PDF]
Rupesh Khare, Suryasarathi Bose
Journal of Minerals and Materials Characterization and Engineering (JMMCE) , 2005, DOI: 10.4236/jmmce.2005.41004
Abstract: Carbon nanofibers and nanotubes are promising to revolutionise several fields in material science and are a major component of nanotechnology. Further market development will depend on material availability at reasonable prices. Nanotubes have a wide range of unexplored potential applications in various technological areas such as aerospace, energy, automobile, medicine, or chemical industry, in which they can be used as gas adsorbents, templates, actuators, composite reinforcements, catalyst supports, probes, chemical sensors, nanopipes, nano-reactors etc. In this paper, recent research on carbon nanotube composites are reviewed. The interfacial bonding properties, mechanical performance, electrical percolation of nanotube/polymer and ceramic are also reviewed.
Analysis of DVFS Techniques for Improving the GPU Energy Efficiency  [PDF]
Ashish Mishra, Nilay Khare
Open Journal of Energy Efficiency (OJEE) , 2015, DOI: 10.4236/ojee.2015.44009
Abstract:

Dynamic Voltage Frequency Scaling (DVFS) techniques are used to improve energy efficiency of GPUs. Literature survey and thorough analysis of various schemes on DVFS techniques during the last decade are presented in this paper. Detailed analysis of the schemes is included with respect to comparison of various DVFS techniques over the years. To endow with knowledge of various power management techniques that utilize DVFS during the last decade is the main objective of this paper. During the study, we find that DVFS not only work solely but also in coordination with other power optimization techniques like load balancing and task mapping where performance and energy efficiency are affected by varying the platform and benchmark. Thorough analysis of various schemes on DVFS techniques is presented in this paper such that further research in the field of DVFS can be enhanced.

A New Technique for Leakage Reduction in 65 nm Footerless Domino Circuits  [PDF]
Tarun Kumar Gupta, Kavita Khare
Circuits and Systems (CS) , 2013, DOI: 10.4236/cs.2013.42028
Abstract:

A new circuit technique for 65 nm technology is proposed in this paper for reducing the subthreshold and gate oxide leakage currents in idle and non idle mode of operation for footerless domino circuits. In this technique a p-type and an n-type leakage controlled transistors (LCTs) are introduced between the pull-up and pull-down network and the gate of one is controlled by the source of the other. For any combination of input, one of the LCT will operate near its cut off region and will increase the resistance between supply voltage and ground resulting in reduced leakage current. Furthermore, the leakage current is suppressed at the output inverter circuit by inserting a transistor below the n-type transistor of the inverter offering more resistive path between supply voltage and ground. The proposed technique is applied on benchmark circuits reduction of active power consumption is observed from 10.9% to 44.76% at different temperature variations. For same benchmark circuits, operating at two clock modes and giving low and high inputs at 25and 110temperatures the maximum leakage power saving of 98.9% is achieved when compared to standard footerless domino logic circuits.

The Sum of a Finite Group of Weights of a Hopf Algebra
Apoorva Khare
Axioms , 2012, DOI: 10.3390/axioms1030259
Abstract: Motivated by the orthogonality relations for irreducible characters of a finite group, we evaluate the sum of a finite group of linear characters of a Hopf algebra, at all grouplike and skew-primitive elements. We then discuss results for products of skew-primitive elements. Examples include groups, (quantum groups over) Lie algebras, the small quantum groups of Lusztig, and their variations (by Andruskiewitsch and Schneider).
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