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Showing 13 to 24 of 243 entries
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Microscopic mechanism of shear bands in amorphous solids.

Physical review letters

Dasgupta R, Hentschel HG, Procaccia I.
PMID: 23368479
Phys Rev Lett. 2012 Dec 21;109(25):255502. doi: 10.1103/PhysRevLett.109.255502. Epub 2012 Dec 21.

The fundamental instability responsible for the shear localization which results in shear bands in amorphous solids remains unknown despite an enormous amount of research, both experimental and theoretical. As this is the main mechanism for the failure of metallic...

An unusual case of episodic quadriparesis.

Indian journal of endocrinology and metabolism

Roy M, Sahana PK, Sengupta N, Das C, Dasgupta R.
PMID: 24251170
Indian J Endocrinol Metab. 2013 Oct;17:S234-6. doi: 10.4103/2230-8210.119582.

The natural history of untreated asymptomatic primary hyperparathyroidism (PHPT) remains incompletely understood. Increased level of parathyroid hormone produces the characteristic biochemical phenotype of hypercalcemia, hypophosphatemia and the various clinical sequelae of chronic hypercalcemia. Periodic paralysis (PP) is a group...

Metastatic parathyroid carcinoma treated with radiofrequency ablation: A novel therapeutic modality.

The Australasian medical journal

DasGupta R, Shetty S, Keshava SN, Gupta M, Paul MJ, Thomas N.
PMID: 25324902
Australas Med J. 2014 Sep 30;7(9):372-5. doi: 10.4066/AMJ.2014.2084. eCollection 2014.

Parathyroid carcinoma (PCA), accounting for less than one per cent of all endocrine malignancies, is a rare cause of primary hyperparathyroidism. A diagnosis of parathyroid carcinoma may be challenging in the presence of localised disease and involves a histological...

Facile Iodine-Catalyzed Michael Addition of Indoles to α,α'-Bis(arylmethylene)cyclopentanones: An Efficient Synthesis of E-2-(3-Indolylphenylmethyl)-5-phenylmethylenecyclopentanones.

ISRN organic chemistry

Pal R, Das Gupta A, Mallik AK.
PMID: 24052849
ISRN Org Chem. 2012 Nov 05;2012:674629. doi: 10.5402/2012/674629. eCollection 2012.

Iodine-catalyzed reaction of indoles with α,α'-bis(arylmethylene)cyclopentanones afforded one diastereomer of the corresponding Michael adducts, namely, E-2-(3-indolylphenylmethyl)-5-phenylmethylenecyclopentanones, in a good yield. The products form a new group of indole derivatives.

Pituitary gigantism: a case report.

Indian journal of endocrinology and metabolism

Bhattacharjee R, Roy A, Goswami S, Selvan C, Chakraborty PP, Ghosh S, Biswas D, Dasgupta R, Mukhopadhyay S, Chowdhury S.
PMID: 23565401
Indian J Endocrinol Metab. 2012 Dec;16:S285-7. doi: 10.4103/2230-8210.104061.

OBJECTIVE: To present a rare case of gigantism.CASE REPORT: A 25-year-old lady presented with increased statural growth and enlarged body parts noticed since the age of 14 years, primary amenorrhea, and frontal headache for the last 2 years. She...

Rathke's cyst with ectopic neurohypophysis presenting as severe short stature with delayed puberty.

Indian journal of endocrinology and metabolism

Dutta D, Roy A, Ghosh S, Mukhopadhyay P, Dasgupta R, Mukhopadhyay S, Chowdhury S.
PMID: 23565402
Indian J Endocrinol Metab. 2012 Dec;16:S288-90. doi: 10.4103/2230-8210.104062.

Ectopic neurohypophysis (EN) is found in nearly half of children with growth hormone deficiency (GHD). Rathke's cyst (RC) is uncommon in children and when present, hypopituitarism is found in nearly half of them. We present a fourteen and half-year-old...

Microscopic model for nuclear breakup in heavy ion collisions.

Physical review. C, Nuclear physics

Das Gupta S, Gale C, Gallego J.
PMID: 9953325
Phys Rev C Nucl Phys. 1986 May;33(5):1634-1640. doi: 10.1103/physrevc.33.1634.

No abstract available.

Erratum: Boltzmann equation for heavy ion collisions.

Physical review. C, Nuclear physics

Bertsch GF, Das Gupta S, Kruse H.
PMID: 9953253
Phys Rev C Nucl Phys. 1986 Mar;33(3):1107. doi: 10.1103/physrevc.33.1107.

No abstract available.

Applications of the extended Boltzmann-Uehling-Uhlenbeck model to participant and spectator dynamics.

Physical review. C, Nuclear physics

Das Gupta S, Gan HH, Lee SJ.
PMID: 9954359
Phys Rev C Nucl Phys. 1987 Dec;36(6):2365-2370. doi: 10.1103/physrevc.36.2365.

No abstract available.

Decompressive laparotomy for a patient on VA-ECMO for massive pulmonary embolism that suffered traumatic liver laceration after mechanical CPR.

Journal of surgical case reports

Das Gupta J, Saavedra R, Guliani S, Marinaro J, Rana MA.
PMID: 30397436
J Surg Case Rep. 2018 Oct 31;2018(10):rjy292. doi: 10.1093/jscr/rjy292. eCollection 2018 Oct.

Massive pulmonary embolism (PE) is an embolus sufficiently obstructing pulmonary blood flow to cause right ventricular (RV) failure and hemodynamic instability. We have utilized veno-arterial extracorporeal membrane oxygenation (VA-ECMO) for early and aggressive intervention for massive PE patients. We...

Superelastic Multimaterial Electronic and Photonic Fibers and Devices via Thermal Drawing.

Advanced materials (Deerfield Beach, Fla.)

Qu Y, Nguyen-Dang T, Page AG, Yan W, Das Gupta T, Rotaru GM, Rossi RM, Favrod VD, Bartolomei N, Sorin F.
PMID: 29799143
Adv Mater. 2018 Jul;30(27):e1707251. doi: 10.1002/adma.201707251. Epub 2018 May 25.

Electronic and photonic fiber devices that can sustain large elastic deformation are becoming key components in a variety of fields ranging from healthcare to robotics and wearable devices. The fabrication of highly elastic and functional fibers remains however challenging,...

Establishing a Demographic, Development and Environmental Geospatial Surveillance Platform in India: Planning and Implementation.

JMIR public health and surveillance

Dixit S, Arora NK, Rahman A, Howard NJ, Singh RK, Vaswani M, Das MK, Ahmed F, Mathur P, Tandon N, Dasgupta R, Chaturvedi S, Jethwaney J, Dalpath S, Prashad R, Kumar R, Gupta R, Dube L, Daniel M.
PMID: 30291101
JMIR Public Health Surveill. 2018 Oct 05;4(4):e66. doi: 10.2196/publichealth.9749.

BACKGROUND: Inadequate administrative health data, suboptimal public health infrastructure, rapid and unplanned urbanization, environmental degradation, and poor penetration of information technology make the tracking of health and well-being of populations and their social determinants in the developing countries challenging....

Showing 13 to 24 of 243 entries