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Showing 1 to 12 of 375 entries
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Mechanical characterization of sintered piezo-electric ceramic material using scanning acoustic microscope.

Ultrasonics

Habib A, Shelke A, Vogel M, Pietsch U, Jiang X, Kundu T.
PMID: 22989949
Ultrasonics. 2012 Dec;52(8):989-95. doi: 10.1016/j.ultras.2012.07.011. Epub 2012 Aug 10.

Lead Zirconate Titanate (PZT) is a piezo-electric ceramic material that needs to be characterized for its potential use in microelectronics. Energy dispersive X-ray analysis (EDX) is conducted to determine the chemical composition of the PZT ceramics. The scanning electron...

Total Synthesis of (-)-Rhazinilam and Formal Synthesis of (+)-Eburenine and (+)-Aspidospermidine: Asymmetric Cu-Catalyzed Propargylic Substitution.

Organic letters

Shemet A, Carreira EM.
PMID: 28968107
Org Lett. 2017 Oct 20;19(20):5529-5532. doi: 10.1021/acs.orglett.7b02619. Epub 2017 Oct 02.

A total synthesis of (-)-rhazinilam and formal syntheses of (+)-eburenine and (+)-aspidospermidine that rely on a copper(I)-catalyzed asymmetric propargylic substitution as the key step are reported. A salient feature of the reaction is the asymmetric construction of a quaternary...

Evolutionary journey of the Gc protein (vitamin D-binding protein) across vertebrates.

Intrinsically disordered proteins

Anwar S, Iqbal MP, Zarina S, Bhutta ZA.
PMID: 28516027
Intrinsically Disord Proteins. 2014 Jan 01;1(1):e27450. doi: 10.4161/idp.27450. eCollection 2013.

With so many diverse functions such as transporter of vitamin D metabolites and fatty acids, actin scavenger and macrophage activating factor, Gc must have been one of the most conserved proteins in animal kingdom. Our objective was to investigate...

Incidence of tongue carcinoma in Trinidad and Tobago, West Indies.

Oncology letters

Ramdass MJ, Harracksingh A, Maharaj K, Sing QY, Mooteeram J, Barrow S.
PMID: 25663924
Oncol Lett. 2015 Mar;9(3):1417-1419. doi: 10.3892/ol.2015.2862. Epub 2015 Jan 12.

The incidence of tongue carcinoma in Trinidad and Tobago and the greater West Indies is unknown; therefore, the present study examines the frequency of tongue carcinoma cases, drawing comparisons to worldwide and regional data. A retrospective analysis of all...

Malignant peripheral nerve sheath tumor arising in a skull-vault defect.

Neurology India

Shehna A, Puthussery PV, Ramesh S, Khan F.
PMID: 26238917
Neurol India. 2015 Jul-Aug;63(4):634. doi: 10.4103/0028-3886.162123.

No abstract available.

Impact of oral hypoglycemic agents on mortality among diabetic patients with non-muscle-invasive bladder cancer: A populationbased analysis.

Canadian Urological Association journal = Journal de l'Association des urologues du Canada

Richard PO, Ahmad AE, Bashir S, Zlotta A, Bhindi B, Leao R, Nayan M, Mohammed A, Fleshner NE, Kulkarni GS.
PMID: 29485035
Can Urol Assoc J. 2018 Jun;12(6):203-210. doi: 10.5489/cuaj.4870. Epub 2018 Feb 23.

INTRODUCTION: Non-muscle-invasive bladder cancer (NMIBC) accounts for 75-85% of all urothelial bladder cancers (UBC). Many UBC patients are also afflicted by diabetes mellitus (DM). It has been postulated that several oral hypoglycemic agents could impact disease-specific survival (DSS), but...

Adipokine Serum visfatin level in pregnancy induced hypertension and uncomplicated pregnancy.

Pakistan journal of medical sciences

Shaheen A, Nazli R, Fatima S, Ali R, Khan I, Khattak S.
PMID: 28083037
Pak J Med Sci. 2016 Nov-Dec;32(6):1419-1424. doi: 10.12669/pjms.326.10917.

BACKGROUND AND OBJECTIVES: Hypertensive disorder in pregnancy is the significant disease that badly affects the maternal and fetal prognosis and lead to higher mortality and morbidity in the prenatal period. Visfatin, potentially a new adipokine has emerged having high...

Advanced 3D-Sonographic Imaging as a Precise Technique to Evaluate Tumor Volume.

Translational oncology

Pflanzer R, Hofmann M, Shelke A, Habib A, Derwich W, Schmitz-Rixen T, Bernd A, Kaufmann R, Bereiter-Hahn J.
PMID: 25500076
Transl Oncol. 2014 Dec;7(6):681-6. doi: 10.1016/j.tranon.2014.09.013.

Determination of tumor volume in subcutaneously inoculated xenograft models is a standard procedure for clinical and preclinical evaluation of tumor response to treatment. Practitioners frequently use a hands-on caliper method in conjunction with a simplified formula to assess tumor...

Foraging behavior and morphology: seed selection in the harvester ant genus, Pogonomyrmex.

Oecologia

Morehead SA, Feener DH.
PMID: 28307904
Oecologia. 1998 May;114(4):548-555. doi: 10.1007/s004420050479.

Optimally foraging animals can be behaviorally or morphologically adapted to reduce the energetic and time costs of foraging. We studied the foraging behavior and morphology of three seed harvester ant species, Pogonomyrmex barbatus, P. desertorum, and P. occidentalis, to...

How undergraduate medical students reflect on instructional practices and class attendance: a case study from the Shifa College of Medicine, Pakistan.

Journal of educational evaluation for health professions

Ahmed T, Shaheen A, Azam F.
PMID: 25797058
J Educ Eval Health Prof. 2015 Mar 22;12:7. doi: 10.3352/jeehp.2015.12.7. eCollection 2015.

The goal of this study was to assess student perceptions of a variety of instructional practices and attitudes toward class attendance. Data were obtained and analyzed by administering a questionnaire to students of the Shifa College of Medicine, Pakistan...

Across sectional study: the knowledge, attitude, perception, misconception and views (KAPMV) of adult family members of people living with human immune virus-HIV acquired immune deficiency syndrome-AIDS (PLWHA).

SpringerPlus

Bhagavathula AS, Bandari DK, Elnour AA, Ahmad A, Khan MU, Baraka M, Hamad F, Shehab A.
PMID: 26688783
Springerplus. 2015 Dec 12;4:769. doi: 10.1186/s40064-015-1541-2. eCollection 2015.

We intended to assess knowledge, attitude, perception, misconception and views (KAP-MV) of family members of PLWHA. A cross-sectional retrospective study conducted in Anti-retroviral centre of Mahatma Gandhi Memorial-MGM hospital, Warangal, Telangana, South-India from July to September 2014. A questionnaire...

Hydrothermal preparation, structures, and NLO properties of the rare earth molybdenyl iodates, RE(MoO2)(IO3)4(OH) [RE = Nd, Sm, Eu].

Inorganic chemistry

Shehee TC, Sykora RE, Ok KM, Halasyamani PS, Albrecht-Schmitt TE.
PMID: 12693227
Inorg Chem. 2003 Jan 27;42(2):457-62. doi: 10.1021/ic025992j.

The reactions of RE(IO3)3 [RE = Nd, Sm, Eu] with I2O5 and MoO3 in a 1:2:2 molar ratio at 200 degrees C in aqueous media provide access to RE(MoO2)(IO3)4(OH) [RE = Nd (1), Sm (2), Eu (3)] as pure...

Showing 1 to 12 of 375 entries