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Search Results: 1 - 10 of 616 matches for " Archana Sonone "
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Calcifying Ghost Cell Odontogenic Cyst: Report of a Case and Review of Literature
Archana Sonone,V. S. Sabane,Rajeev Desai
Case Reports in Dentistry , 2011, DOI: 10.1155/2011/328743
Abstract: The calcifying ghost cell odontogenic cyst (CGCOC) was first described by Gorlin et al. in 1962. Calcifying ghost cell odontogenic cyst is comparatively rare in occurrence, constituting about 0.37% to 2.1% of all odontogenic tumors. The most notable features of this pathologic entity are histopathological features which include a cystic lining demonstrating characteristic “Ghost” epithelial cells with a propensity to calcify. In addition, the CGCOC may be associated with other recognized odontogenic tumors, most commonly odontomas. There are variants of CGCOC according to clinical, histopathological, and radiological characteristics. Therefore a proper categorization of the cases is needed for better understanding of the pathogenesis of each variant. Here, we report a classical case of calcifying odontogenic cyst along with a brief review of literature.
Clear cell eccrine carcinoma with comedonecrosis in neck region: a rare case report and review of literature
Alka H Hande, Archana M Sonone, Minal S Chaudhary
Pathology and Laboratory Medicine International , 2010, DOI: http://dx.doi.org/10.2147/PLMI.S9167
Abstract: r cell eccrine carcinoma with comedonecrosis in neck region: a rare case report and review of literature Case report (3840) Total Article Views Authors: Alka H Hande, Archana M Sonone, Minal S Chaudhary Published Date September 2010 Volume 2010:2 Pages 121 - 126 DOI: http://dx.doi.org/10.2147/PLMI.S9167 Alka H Hande, Archana M Sonone, Minal S Chaudhary Department of Oral and Maxillofacial Pathology, Sharad Pawar Dental College, Sawangi (Meghe), Wardha, India Abstract: Adnexal carcinomas of the skin are rare; they derive from structures such as sweat glands, sebaceous glands, and hair follicles. Adnexal tumors represent 1%–2% of skin cancers. Carcinomas of the eccrine sweat gland represent a rare group of tumors with potential for local destruction and metastasis. Clear cell changes are a prominent feature in a wide variety of squamous and adnexal carcinomas. Pure clear cell carcinomas of the skin are exceptionally rare. Eccrine clear cell carcinoma is most commonly seen in the scalp region. We represent a rare case report of clear cell eccrine carcinoma with comedonecrosis in the neck region which is an unusual location for this type of tumor.
Clear cell eccrine carcinoma with comedonecrosis in neck region: a  rare case report and review of literature
Alka H Hande,Archana M Sonone,Minal S Chaudhary
Pathology and Laboratory Medicine International , 2010,
Abstract: Alka H Hande, Archana M Sonone, Minal S ChaudharyDepartment of Oral and Maxillofacial Pathology, Sharad Pawar Dental College, Sawangi (Meghe), Wardha, IndiaAbstract: Adnexal carcinomas of the skin are rare; they derive from structures such as sweat glands, sebaceous glands, and hair follicles. Adnexal tumors represent 1%–2% of skin cancers. Carcinomas of the eccrine sweat gland represent a rare group of tumors with potential for local destruction and metastasis. Clear cell changes are a prominent feature in a wide variety of squamous and adnexal carcinomas. Pure clear cell carcinomas of the skin are exceptionally rare. Eccrine clear cell carcinoma is most commonly seen in the scalp region. We represent a rare case report of clear cell eccrine carcinoma with comedonecrosis in the neck region which is an unusual location for this type of tumor.Keywords: adnexal carcinomas, carcinomas of the eccrine sweat gland, clear cell eccrine carcinoma with comedonecrosis
Resources for Development of Hindi Speech Synthesis System: An Overview  [PDF]
Archana Balyan
Open Journal of Applied Sciences (OJAppS) , 2017, DOI: 10.4236/ojapps.2017.76020
Abstract: Most of the information in digital world is accessible to few who can read or understand a particular language. The speech corpus acquisition is an essential part of all spoken technology systems. The quality and the volume of speech data in corpus directly affect the accuracy of the system. However, there are a lot of scopes to develop speech technology system using Hindi language which is spoken primarily in India. To achieve such an ambitious goal, the collection of standard database is a prerequisite. This paper summarizes the Hindi corpus and lexical resources being developed by various organizations across the country.
Terrible triad of the elbow: A case report of a new variant
Desai M,Sonone Sandeep,Badve S
Journal of Postgraduate Medicine , 2006,
Abstract: The usual terrible triad of the elbow consists of posterior dislocation of the elbow, radial head fracture, and coronoid fracture. We describe a new variant of the terrible triad of the elbow consisting of fracture of the capitellum involving the full length of the trochlea and posterolateral dislocation of the elbow associated with coronoid fracture (type 1 Regan-Morrey). A 25-year-old girl was brought to the emergency ward with the history of having jumped from the third floor with an intention of committing suicide. She sustained multiple fractures, i.e., fracture ribs, bilateral intra-articular fracture of the lower end of the radius, left-side elbow injury, left subtrochanteric fracture femur, and left zygomatic fracture with head injury. The elbow was stable after stabilization of the capitellum fracture through a collateral approach. Coronoid fragment was left alone, as it was a very small fragment.
Comparative Evaluation of Semi Fragile Watermarking Algorithms for Image Authentication  [PDF]
Archana Tiwari, Manisha Sharma
Journal of Information Security (JIS) , 2012, DOI: 10.4236/jis.2012.33023
Abstract: Technology has no limits today; we have lots of software available in the market by which we can alter any image. People usually copies image from the internet and after some changes they claim that these are their own properties. Insuring digital image integrity has therefore become a major issue. Over the past few years, watermarking has emerged as the leading candidate to solve problems of ownership and content authentications for digital multimedia documents. To protect authenticity of images semi fragile watermarking is very concerned by researchers because of its important function in multimedia content authentication. The aim of this paper is to present a survey and a comparison of emerging techniques for image authentication using semifragile watermarking. In present paper comprehensive overview of insertion and extraction methods used in different semi fragile water marking algorithm are studied using image parameters, potential application, different algorithms are described and focus is on their comparison according to the properties cited above and future directions for developing a better image authentication algorithm are suggested.
Artificial Neural Networks for Event Based Rainfall-Runoff Modeling  [PDF]
Archana Sarkar, Rakesh Kumar
Journal of Water Resource and Protection (JWARP) , 2012, DOI: 10.4236/jwarp.2012.410105
Abstract: The Artificial Neural Network (ANN) approach has been successfully used in many hydrological studies especially the rainfall-runoff modeling using continuous data. The present study examines its applicability to model the event-based rainfall-runoff process. A case study has been done for Ajay river basin to develop event-based rainfall-runoff model for the basin to simulate the hourly runoff at Sarath gauging site. The results demonstrate that ANN models are able to provide a good representation of an event-based rainfall-runoff process. The two important parameters, when predicting a flood hydrograph, are the magnitude of the peak discharge and the time to peak discharge. The developed ANN models have been able to predict this information with great accuracy. This shows that ANNs can be very efficient in modeling an event-based rainfall-runoff process for determining the peak discharge and time to the peak discharge very accurately. This is important in water resources design and management applications, where peak discharge and time to peak discharge are important input variables
Improving Voltage Stability of Power System by Optimal Location of FACTS Devices Using Bio-Inspired Algorithms  [PDF]
Archana Naganathan, Vidhyapriya Ranganathan
Circuits and Systems (CS) , 2016, DOI: 10.4236/cs.2016.76069
Abstract: Power system operations can be optimized using power electronics based FACTS devices. The location of these devices at appropriate transmission line plays a major role in their performance. In this paper, two bio-inspired algorithms are used to optimally locate two FACTS devices: UPFC and STATCOM, so as to reduce the voltage collapse and real power losses. Particle swarm optimization and BAT algorithms are chosen as their behaviour is similar. VCPI index is used as a metric to calculate the voltage collapse scenario of the power system. The algorithm is tested on two benchmark power systems: IEEE 118 and the Indian UPSEB 75 bus system. Performance metrics are compared with the system without FACTS devices. Application of PSO and BAT algorithms to optimally locate the FACTS devices reduces the VCPI index and real power losses in the system.
Mathematical Modeling and Analysis of Tumor Therapy with Oncolytic Virus  [PDF]
Manju Agarwal, Archana S. Bhadauria
Applied Mathematics (AM) , 2011, DOI: 10.4236/am.2011.21015
Abstract: In this paper, we have proposed and analyzed a nonlinear mathematical model for the study of interaction between tumor cells and oncolytic viruses. The model is analyzed using stability theory of differential equa- tions. Positive equilibrium points of the system are investigated and their stability analysis is carried out. Moreover, the numerical simulation of the proposed model is also performed by using fourth order Runge- Kutta method which supports the theoretical findings. It is found that both infected and uninfected tumor cells and hence tumor load can be eliminated with time, and complete recovery is possible because of virus therapy, if certain conditions are satisfied. It is further found that the system appears to exhibit periodic limit cycles and chaotic attractors for some ranges of the system parameters.
Common Fixed Point Result of Multivalued and Singlevalued Mappings in Partially Ordered Metric Space  [PDF]
Rajesh Kumar Saini, Archana Sharma
Advances in Pure Mathematics (APM) , 2013, DOI: 10.4236/apm.2013.31019
Abstract:

In recent times the fixed point results in partially ordered metric spaces has greatly developed. In this paper we prove common fixed point results for multivalued and singlevalued mappings in partially ordered metric space. Our theorems generalized the theorem in [1] and extends the many more recent results in such spaces.

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