A. Dhar

Second echelon node predicts metastatic involvement of additional axillary nodes following sentinel node biopsy in early breast cancer (2006)

Bassi, K, Seenu, V, Ballehaninna, U, Parshad, R, Chumber, S, Dhar, A, ...

Mycetoma sans sinuses (2006)

Saha, S, Dhar, A, Karak, A

Comparison of Cardiac Output in OPCAB : Bolus Thermodilution Technique versus Pulse Contour Analysis (2006)

Sujatha, P, Mehta, Y, Dhar, A, Sarkar, D, Meharwal, Z, Trehan, N

PP6. OUTCOMES OF PATIENTS UNDERGOING TEMPORAL ARTERY BIOPSY OF LESS THAN 1 CM LENGTH FOR SUSPECTED GIANT CELL ARTERITIS (2005)

Dhar, A., Bienfang, D., Batra, K., Chibnik, L., Fossel, A. H., Liang, M. H., ...

Background: The cornerstone of diagnosis in giant cell arteritis (GCA) is temporal artery biopsy (TAB). The conventional wisdom is that long length biopsies be obtained but no consensus exists on...

Spin glasses in the limit of an infinite number of spin components (2004)

Lee, L. W., Dhar, A., Young, A. P.

We consider the spin glass model in which the number of spin components, m, is infinite. In the formulation of the problem appropriate for numerical calculations proposed by several authors, we show...

Why MCQ (2004)

Srivastava, A, Dhar, A, Aggarwal, CS

Teaching and assessment of surgical skills through simulation in surgical training (2003)

Shindholimath, V, Goyal, A, Srivastava, A, Aggarwal, S, Seenu, V, Chumber, S, ...

Treatment of chronic hepatitis B in Oman experience with lamivudine (2003)

Radhakrishnan, SP, Dhar, A, Khashoub, MB, Mohan, AN

Pre and post eradication gastric inflammation in Helicobacter pylori-associated duodenal ulcer. (2002)

Kumar, D, Dhar, A, Dattagupta, S, Ahuja, V, Mathur, M, Sharma, MP

Randomized trial of a quadruple-drug regimen and a triple-drug regimen for eradication of Helicobacter pylori : long-term follow-up study. (2001)

Kumar, D, Ahuja, V, Dhar, A, Sharma, MP

Acute myeloma kidney (2001)

Prakash, M, Baliga, K, Dhar, A, Turlapati, S

Acquisition of Helicobacter pylori and reinfection after eradication. (2001)

Dhar, A

High Energy Behavior of Wilson Lines (2000)

Dhar, A., Kitazawa, Y.

We investigate the high energy behavior of the correlation functions of the open Wilson lines in noncommutative gauge theory. We obtain a very simple physical picture that they are bound to form a...

Wilson loops in strongly coupled noncommutative gauge theories (2000)

Dhar, A., Kitazawa, Y.

We discuss Wilson loop averages in 4-dimensional non-commutative superYang-Mills theory using the dual supergravity description. We postulate that the Wilson loops are located at the mimimum length...

Ultrasonographic assessment of gall bladder kinetics in the elderly. (2000)

Rajan, M, Wali, JP, Sharma, MP, Dhar, A, Aggarwal, P

D1/D5 system with B-field, noncommutative geometry and the CFT of the higgs branch (1999)

Dhar, A, Mandal, G, Wadia, S R, Yogendran, K P

The D1/D5 system is considered in the presence of the NS B field. An explicit supergravity solution in the asymptotically flat and near horizon limits is presented. Explicit mass formulae are...

Mucocutaneous exposure to body fluids during endoscopy. (1999)

Dhar, A

Antibodies to Cag A protein are not predictive of serious gastroduodenal disease in Indian patients. (1998)

Kumar, S, Dhar, A, Srinivasan, S, Jain, S, Rattan, A, Sharma, MP

Benign cystic peritoneal mesothelioma in a man. (1998)

Kumar, D, Dhar, A, Jain, R, Karak, AK, Dwivedi, DN, Sahni, P, ...

Lacunae in data on Helicobacter pylori from India. (1997)

Dhar, A, Sharma, MP

Prevalence of Gardnerella vaginalis in bacterial vaginosis [correspondence]. (1997)

Prabhakar, H, Kaur, H, Masih, P, Dhar, A, Harjeet, K, Pamela, M, ...

Observability of Quantum State of Black Hole (1996)

David, J R, Dhar, A, Mandal, G, Wadia, S R

We analyze terms subleading to Rutherford in the $S$-matrix between black hole and probes of successively high energies. We show that by an appropriate choice of the probe one can read off the...

Pancrease divisum : five years' experience in a teaching hospital. (1996)

Dhar, A, Goenka, MK, Kochhar, R, Nagi, B, Bhasin, DK, Singh, K

The human ovarian granulosa cell: a stereological approach (1996)

Dhar, A, Dockery, P, O, WS, Turner, K, Lenton, EA, Cooke, ID

The human ovarian granulosa cell is perhaps the most widely studied endocrine cell, but little quantitative structural information exists for this cell. In the present study new and traditional...

Discrete state moduli of string theory from c=1 matrix model (1995)

Dhar, A, Mandal, G, Wadia, S R

We propose a new formulation of the space-time interpretation of the c=1 matrix model. Our formulation uses the well-known leg-pole factor that relates the matrix model amplitudes to that of the...

String beta function equations from c=1 matrix model (1995)

Dhar, A, Mandal, G, Wadia, S R

We derive the \sigma-model tachyon \beta-function equation of 2-dimensional string theory, in the background of flat space and linear dilaton, working entirely within the c=1 matrix model. The...

Capture Region For a Realistic TPN Guidance Law (1993)

Dhar, A, Ghose, D

This work obtains the capture region for a realistic true proportional navigation (RTPN) guidance law against a nonmaneuvering target where the assumption of constant closing velocity used in the...

Capture Region For a Realistic TPN Guidance Law (1993)

Dhar, A, Ghose, D

This work obtains the capture region for a realistic true proportional navigation (RTPN) guidance law against a nonmaneuvering target where the assumption of constant closing velocity used in the...

Using Fourier Series to Model Hourly Energy Use in Commercial Buildings (1993)

Dhar, A., Reddy, T. A., Claridge, D. E.

The procedure for modeling hourly energy use has two steps. Mean daily energy use is different during working weekdays, working weekends, holidays and Christmas due to major change in mode of...

The role of quantized 2-dim. gravity in string theory (1990)

Dhar, A, Jayaraman, T, Narain, Kumar S, Wadia, S R

Uptake and metabolism of iodine is crucial for the development of thyroiditis in obese strain chickens.

Brown, T R, Sundick, R S, Dhar, A, Sheth, D, Bagchi, N

To assess the importance of the role of thyroidal iodine in the pathogenesis of thyroiditis in the obese strain (OS) chicken, a model of spontaneous and severe disease, we studied the effect of...

The human ovarian granulosa cell: a stereological approach.

Dhar, A, Dockery, P, O, W S, Turner, K, Lenton, E A, Cooke, I D

The human ovarian granulosa cell is perhaps the most widely studied endocrine cell, but little quantitative structural information exists for this cell. In the present study new and traditional...

5-Fluorouracil in progressive systemic sclerosis: is it safe?

Malaviya, A N, Singh, R R, Dhar, A, Gupta, Y K, Kumar, A, Agarwal, P, ...

MHC class I chain-like gene A (MICA) and its associations with inflammatory bowel disease and peripheral arthropathy

Orchard, T R, Dhar, A, Simmons, J D, Vaughan, R, Welsh, K I, Jewell, D P

MHC class I chain gene A (MICA) is a non-classical Class I gene which is expressed on the surface of epithelia without β2-microglobulin. The gene is found in the major histocompatibility complex...