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Showing 1 to 12 of 711 entries
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Simultaneous Scanning Electron Microscope Imaging of Topographical and Chemical Contrast Using In-Lens, In-Column, and Everhart-Thornley Detector Systems.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Zhang X, Cen X, Ravichandran R, Hughes LA, van Benthem K.
PMID: 27142307
Microsc Microanal. 2016 Jun;22(3):565-75. doi: 10.1017/S1431927616000751. Epub 2016 May 04.

The scanning electron microscope provides a platform for subnanometer resolution characterization of material morphology with excellent topographic and chemical contrast dependent on the used detectors. For imaging applications, the predominantly utilized signals are secondary electrons (SEs) and backscattered electrons...

Resistance patterns of multidrug resistant Acinetobacter baumannii in an ICU of a tertiary care hospital, Malaysia.

Pakistan journal of medical sciences

Janahiraman S, Aziz MN, Hoo FK, P'ng HS, Boo YL, Ramachandran V, Shamsuddin AF.
PMID: 26870101
Pak J Med Sci. 2015 Nov-Dec;31(6):1383-8. doi: 10.12669/pjms.316.8445.

BACKGROUNDS & OBJECTIVE: Antimicrobial resistance is a major health problem worldwide in hospitals. The main contributing factors are exposures to broad-spectrum antimicrobials and cross-infections. Understanding the extent and type of antimicrobial use in tertiary care hospitals will aid in...

Combating Curse of Dimensionality in Resilient Monitoring Systems: Conditions for Lossless Decomposition.

IEEE transactions on cybernetics

Meerkov SM, Ravichandran MT.
PMID: 27076480
IEEE Trans Cybern. 2017 May;47(5):1263-1272. doi: 10.1109/TCYB.2016.2543701. Epub 2016 Apr 05.

Resilient monitoring systems (RMSs) are sensor networks that degrade gracefully under cyber-attacks on their sensors. The recently developed RMSs, while being effective in the attacked sensors identification and isolation, exhibited a drawback in their operation-an exponentially increasing assessment time...

High atherogenic index of plasma in subclinical hypothyroidism: Implications in assessment of cardiovascular disease risk.

Indian journal of endocrinology and metabolism

James SR, Ray L, Ravichandran K, Nanda SK.
PMID: 27730076
Indian J Endocrinol Metab. 2016 Sep-Oct;20(5):656-661. doi: 10.4103/2230-8210.190550.

BACKGROUND: A controversy exists regarding the association between subclinical hypothyroidism (SH) and dyslipidemia. Moreover, studies on lipid ratios and atherogenic index of plasma (AIP) in SH are rare, particularly in the Indian scenario.AIM: This study aimed to investigate abnormalities...

The pre-Argo ocean reanalyses may be seriously affected by the spatial coverage of moored buoys.

Scientific reports

Sivareddy S, Paul A, Sluka T, Ravichandran M, Kalnay E.
PMID: 28429748
Sci Rep. 2017 Apr 21;7:46685. doi: 10.1038/srep46685.

Assimilation methods, meant to constrain divergence of model trajectory from reality using observations, do not exactly satisfy the physical laws governing the model state variables. This allows mismatches in the analysis in the vicinity of observation locations where the...

Education and screening for chronic kidney disease in Indian youth: pilot program results.

International journal of nephrology and renovascular disease

Rao PS, Wright Nunes JA, Gillespie BW, Perlman RL, Ravichandran R.
PMID: 28490898
Int J Nephrol Renovasc Dis. 2017 Apr 24;10:85-90. doi: 10.2147/IJNRD.S128417. eCollection 2017.

BACKGROUND: There is a paucity of information on kidney education and screening programs in Indian youth.METHODS: Participants (n=2,158) from Chennai colleges were educated about the kidneys and chronic kidney disease (CKD) and screened in a pilot program from April...

Correction to "New Insights into Peptide-Silver Nanoparticle Interaction: Deciphering the Role of Cysteine and Lysine in the Peptide Sequence".

Langmuir : the ACS journal of surfaces and colloids

Poblete H, Agarwal A, Thomas SS, Bohne C, Ravichandran R, Phopase J, Comer J, Alarcon EI.
PMID: 28558219
Langmuir. 2017 Jun 13;33(23):5973. doi: 10.1021/acs.langmuir.7b01545. Epub 2017 May 30.

No abstract available.

How Mouse Macrophages Sense What Is Going On.

Frontiers in immunology

Ley K, Pramod AB, Croft M, Ravichandran KS, Ting JP.
PMID: 27313577
Front Immunol. 2016 Jun 02;7:204. doi: 10.3389/fimmu.2016.00204. eCollection 2016.

Macrophages are central to both innate and adaptive immunity. With few exceptions, macrophages are the first cells that sense trouble and respond to disturbances in almost all tissues and organs. They sense their environment, inhibit or kill pathogens, take...

Left ventricular assist device patient selection: do risk scores help?.

Journal of thoracic disease

Ravichandran AK, Cowger J.
PMID: 26793327
J Thorac Dis. 2015 Dec;7(12):2080-7. doi: 10.3978/j.issn.2072-1439.2015.11.02.

Mechanical circulatory support (MCS) and left ventricular assist device (LVAD) implantation is becoming increasingly utilized in the advanced heart failure (HF) population. Until further developments are made in this continually evolving field, the need for appropriate patient selection is...

Therapeutic applications of radioactive (131)iodine: Procedures and incidents with capsules.

Indian journal of nuclear medicine : IJNM : the official journal of the Society of Nuclear Medicine, India

Al Aamri M, Ravichandran R, Binukumar JP, Al Balushi N.
PMID: 27385885
Indian J Nucl Med. 2016 Jul-Sep;31(3):176-8. doi: 10.4103/0972-3919.183603.

BACKGROUND: Treatments for thyrotoxicosis and carcinoma thyroid are carried out by oral administration of radioactive iodine ((131)I) in the form of liquid or capsules. The liquid form of (131)I has higher risk factors such as vapourization, spillage and need...

Molecular mechanisms for the inheritance of acquired characteristics-exosomes, microRNA shuttling, fear and stress: Lamarck resurrected?.

Frontiers in genetics

Smythies J, Edelstein L, Ramachandran V.
PMID: 24860599
Front Genet. 2014 May 15;5:133. doi: 10.3389/fgene.2014.00133. eCollection 2014.

No abstract available.

Occurrence of cymothoid isopod from Miri, East Malaysian marine fishes.

Journal of parasitic diseases : official organ of the Indian Society for Parasitology

Anand Kumar A, Rameshkumar G, Ravichandran S, Priya ER, Nagarajan R, Leng AG.
PMID: 26064001
J Parasit Dis. 2015 Jun;39(2):206-10. doi: 10.1007/s12639-013-0320-7. Epub 2013 Jun 09.

To identify the isopod parasite, which has been recorded from Miri, East Malaysian marine fishes. During the present study, four cymothoid isopods are reported three genera, including Cymothoa eremita, Lobothorax typus, Nerocila longispina and Nerocila loveni. Nerocila longispina and...

Showing 1 to 12 of 711 entries