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Showing 1 to 12 of 165 entries
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Harvard Work Hours Health and Safety Group. Common sleep disorders increase risk of motor vehicle crashes and adverse health outcomes in firefighters

Build and Broaden 3.0 AND Program Evaluation

Barger LK, O'Brien CS, Rajaratnam SM.
GSID: Mf-Fz-oAVn4J
LK Barger, SM Rajaratnam, W Wang, CS O'Brien… - J Clin Sleep Med, 2015

No abstract available.

Elastic and magnetoelastic relaxation behaviour of multiferroic (ferromagnetic + ferroelectric + ferroelastic) Pb(Fe0.5Nb0.5)O3 perovskite.

Journal of physics. Condensed matter : an Institute of Physics journal

Carpenter MA, Schiemer JA, Lascu I, Harrison RJ, Kumar A, Katiyar RS, Ortega N, Sanchez DA, Mejia CS, Schnelle W, Echizen M, Shinohara H, Heap AJ, Nagaratnam R, Dutton SE, Scott JF.
PMID: 26125192
J Phys Condens Matter. 2015 Jul 22;27(28):285901. doi: 10.1088/0953-8984/27/28/285901. Epub 2015 Jun 30.

Resonant Ultrasound Spectroscopy has been used to characterize elastic and anelastic anomalies in a polycrystalline sample of multiferroic Pb(Fe(0.5)Nb(0.5))O(3) (PFN). Elastic softening begins at ~550 K, which is close to the Burns temperature marking the development of dynamical polar...

Foundational Principles for Large-Scale Inference: Illustrations Through Correlation Mining.

Proceedings of the IEEE. Institute of Electrical and Electronics Engineers

Hero AO, Rajaratnam B.
PMID: 27087700
Proc IEEE Inst Electr Electron Eng. 2016 Jan;104(1):93-110. doi: 10.1109/JPROC.2015.2494178. Epub 2015 Dec 21.

When can reliable inference be drawn in fue "Big Data" context? This paper presents a framework for answering this fundamental question in the context of correlation mining, wifu implications for general large scale inference. In large scale data applications...

Sjögren's, Renal Tubular Acidosis And Osteomalacia - An Asian Indian Series.

The open rheumatology journal

Sandhya P, Danda D, Rajaratnam S, Thomas N.
PMID: 25584094
Open Rheumatol J. 2014 Dec 19;8:103-9. doi: 10.2174/1874312901408010103. eCollection 2014.

OBJECTIVE: To study the profile of Renal Tubular Acidosis (RTA) in Asian Indian patients with Primary Sjögren's Syndrome (pSS).METHODS: The Electronic medical records of patients with a diagnosis of pSS seen between 2003 and 2010 at our tertiary care...

The relationship between sleep and behavior in autism spectrum disorder (ASD): a review.

Journal of neurodevelopmental disorders

Cohen S, Conduit R, Lockley SW, Rajaratnam SM, Cornish KM.
PMID: 25530819
J Neurodev Disord. 2014;6(1):44. doi: 10.1186/1866-1955-6-44. Epub 2014 Dec 11.

Although there is evidence that significant sleep problems are common in children with autism spectrum disorder (ASD) and that poor sleep exacerbates problematic daytime behavior, such relationships have received very little attention in both research and clinical practice. Treatment...

RET mutations in a large indian family with medullary thyroid carcinoma.

Indian journal of endocrinology and metabolism

Mahesh DM, Nehru AG, Seshadri MS, Thomas N, Nair A, Pai R, Rajaratnam S.
PMID: 25143909
Indian J Endocrinol Metab. 2014 Jul;18(4):516-20. doi: 10.4103/2230-8210.137508.

BACKGROUND: Medullary thyroid carcinoma (MTC) is a tumor arising from the para follicular (C) cells of the thyroid gland and can occur either sporadically or as part of an inherited syndrome. A proportion of these cases carry an autosomal...

ELISA based quantification of Pax6 expression in the developing Zebrafish embryos.

Annals of neurosciences

Kannan RR, Vincent SG.
PMID: 26130925
Ann Neurosci. 2015 Jul;22(3):171-5. doi: 10.5214/ans.0972.7531.220307.

BACKGROUND: Transcription factors are the key regulators of metabolic pathways in the cells, tissues and organ development during embryogenesis. Pax6 is a transcription factor involved in vertebrate eye, brain and central nervous system formation during development.PURPOSE: A reliable and...

A young man with seizures, abusive behaviour, and drowsiness.

Postgraduate medical journal

Unninikrishnan AG, Rajaratnam S.
PMID: 11123408
Postgrad Med J. 2001 Jan;77(903):56C.

No abstract available.

Remote monitoring of a multi-component liquid-phase organic synthesis by infrared emission spectroscopy: the recovery of pure component emissivities by band-target entropy minimization.

Applied spectroscopy

Cheng S, Tjahjono M, Rajarathnam D, Chuanzhao L, Lyapkalo I, Chen D, Garland M.
PMID: 17958955
Appl Spectrosc. 2007 Oct;61(10):1057-62. doi: 10.1366/000370207782217734.

A liquid-phase cycloaddition reaction near ambient temperature involving dimethyl acetylenedicarboxylate (DMAD) and cyclopentadiene (CP) as reactants was measured using a conventional Fourier transform infrared (FT-IR) spectrometer with an emission accessory. Two semi-batch experiments were performed and a total of...

Estimation of boresight error in autoboresighting a laser beam on a point target: influence of weak statistical fluctuations.

Applied optics

Neelakantaswamy PS, Rajaratnam A.
PMID: 18196082
Appl Opt. 1983 Jul 15;22(14):2064. doi: 10.1364/ao.22.002064.

No abstract available.

Boresight error in the conical scan method of autoboresighting a laser beam on a specular point-target.

Applied optics

Neelakantaswamy PS, Rajaratram A.
PMID: 20396281
Appl Opt. 1982 Oct 01;21(19):3607-12. doi: 10.1364/AO.21.003607.

While autoboresighting a laser beam on a specular point-target, the automatic tracking is set to the highest degree of precision by accurately estimating the beam position on the target. A serious degradation in the prediction of miss-distance in such...

Ultrahydrophobic textile surface via decorating fibers with monolayer of reactive nanoparticles and non-fluorinated polymer.

Chemical communications (Cambridge, England)

Ramaratnam K, Tsyalkovsky V, Klep V, Luzinov I.
PMID: 17971972
Chem Commun (Camb). 2007 Nov 21;(43):4510-2. doi: 10.1039/b709429a. Epub 2007 Aug 28.

By mimicking the hydrophobicity and miniature protrusions of the lotus leaves using a monolayer of non-fluorinated hydrophobic polymer and functionalized nanoparticles, respectively, we have developed a permanent nanocoating to create ultrahydrophobic fibers/textiles with excellent water repellency and self-cleaning ability.

Showing 1 to 12 of 165 entries