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Showing 1 to 12 of 298 entries
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Energy spectra and optical transitions in germanene quantum dots.

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

Herath TM, Apalkov V.
PMID: 27008912
J Phys Condens Matter. 2016 Apr 27;28(16):165301. doi: 10.1088/0953-8984/28/16/165301. Epub 2016 Mar 24.

The band gap of buckled graphene-like materials, such as silicene and germanene, depends on external perpendicular electric field. Then a specially design profile of electric field can produce trapping potential for electrons. We study theoretically the energy spectrum and...

Note: An improved 3D imaging system for electron-electron coincidence measurements.

The Review of scientific instruments

Lin YF, Lee SK, Adhikari P, Herath T, Lingenfelter S, Winney AH, Li W.
PMID: 26429497
Rev Sci Instrum. 2015 Sep;86(9):096110. doi: 10.1063/1.4931684.

We demonstrate an improved imaging system that can achieve highly efficient 3D detection of two electrons in coincidence. The imaging system is based on a fast frame complementary metal-oxide semiconductor camera and a high-speed waveform digitizer. We have shown...

Considerations for powering a clinical proteomics study: Normal variability in the human plasma proteome.

Proteomics. Clinical applications

Jackson D, Herath A, Swinton J, Bramwell D, Chopra R, Hughes A, Cheeseman K, Tonge R.
PMID: 26238755
Proteomics Clin Appl. 2009 Mar;3(3):394-407. doi: 10.1002/prca.200800066. Epub 2009 Feb 13.

Proteomics is increasingly being applied to the human plasma proteome to identify biomarkers of disease for use in non-invasive assays. 2-D DIGE, simultaneously analysing thousands of protein spots quantitatively and maintaining protein isoform information, is one technique adopted. Sufficient...

Evaluation of lymphangiogenesis in acellular dermal matrix.

Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India

Cherubino M, Pellegatta I, Tamborini F, Cerati M, Sessa F, Valdatta L.
PMID: 25593415
Indian J Plast Surg. 2014 Sep-Dec;47(3):318-24. doi: 10.4103/0970-0358.146578.

INTRODUCTION: Much attention has been directed towards understanding the phenomena of angiogenesis and lymphangiogenesis in wound healing. Thanks to the manifold dermal substitute available nowadays, wound treatment has improved greatly. Many studies have been published about angiogenesis and cell...

Smile line and occlusion: An epidemiological study.

Dental research journal

Harati M, Mostofi SN, Jalalian E, Rezvani G.
PMID: 24379858
Dent Res J (Isfahan). 2013 Nov;10(6):723-7.

BACKGROUND: The purpose of the present study was to discuss some new concepts of the desirable characteristics of smile tooth display. Due to the increasing application of cosmetic dental treatments, there is an increasing need for better understanding of...

Actin Family Proteins in the Human INO80 Chromatin Remodeling Complex Exhibit Functional Roles in the Induction of Heme Oxygenase-1 with Hemin.

Frontiers in genetics

Takahashi Y, Murakami H, Akiyama Y, Katoh Y, Oma Y, Nishijima H, Shibahara KI, Igarashi K, Harata M.
PMID: 28270832
Front Genet. 2017 Feb 21;8:17. doi: 10.3389/fgene.2017.00017. eCollection 2017.

Nuclear actin family proteins, comprising of actin and actin-related proteins (Arps), are essential functional components of the multiple chromatin remodeling complexes. The INO80 chromatin remodeling complex, which is evolutionarily conserved and has roles in transcription, DNA replication and repair,...

Iodine in commercial edible iodized salts and assessment of iodine exposure in Sri Lanka.

Archives of public health = Archives belges de sante publique

Vithanage M, Herath I, Achinthya SS, Bandara T, Weerasundara L, Mayakaduwa SS, Jayawardhana Y, Kumarathilaka P.
PMID: 27242918
Arch Public Health. 2016 May 30;74:21. doi: 10.1186/s13690-016-0133-0. eCollection 2016.

BACKGROUND: Iodine is an essential micronutrient used by the thyroid gland in the production of thyroid hormones. Both excessive and insufficient iodine intakes can cause thyroid diseases thus harmful to the human body. Inadequate iodine intake by human body...

Augmented feedback influences upper limb reaching movement times but does not explain violations of Fitts' Law.

Frontiers in psychology

de Grosbois J, Heath M, Tremblay L.
PMID: 26136703
Front Psychol. 2015 Jun 16;6:800. doi: 10.3389/fpsyg.2015.00800. eCollection 2015.

Fitts' (1954) classic theorem asserts that the movement time (MT) of voluntary reaches is determined by amplitude and width requirements (i.e., index of difficulty: ID). Actions associated with equivalent IDs should elicit equivalent MTs regardless of the amplitude and/...

Photosynthetic rates of citronella and lemongrass.

Plant physiology

Herath HM, Ormrod DP.
PMID: 16660737
Plant Physiol. 1979 Feb;63(2):406-8. doi: 10.1104/pp.63.2.406.

Ten selections of citronella (Cymbopogon nardus [L.] Rendle) were grown at 32/27, 27/21, or 15/10 C day/night temperatures, and plants from three populations of lemongrass (Cymbopogon citratus [D.C.] Stapf from Japan or Sri Lanka and Cymbopogon flexuosus [D.C.] Stapf...

Liver stiffness measured by transient elastography correlates with fibrosis area in liver biopsy in patients with chronic hepatitis C.

Hepatology research : the official journal of the Japan Society of Hepatology

Nitta Y, Kawabe N, Hashimoto S, Harata M, Komura N, Kobayashi K, Arima Y, Shimazaki H, Nakano T, Murao M, Ichino N, Osakabe K, Aoki H, Hosoe Y, Sugiyama H, Nishikawa T, Yoshioka K.
PMID: 19261000
Hepatol Res. 2009 Jul;39(7):675-84. doi: 10.1111/j.1872-034X.2009.00500.x. Epub 2009 Feb 27.

AIM: Liver stiffness (LS) measured by transient elastography (TE) has been reported to correlate with liver fibrosis, which is usually semiquantitatively assessed. In the present study, the fibrosis area was measured by image analysis software in liver biopsy specimens...

Infrared spectrometer for Voyager.

Applied optics

Hanel R, Crosby D, Herath L, Vanous D, Collins D, Creswick H, Harris C, Rhodes M.
PMID: 20221049
Appl Opt. 1980 May 01;19(9):1391-400. doi: 10.1364/AO.19.001391.

The Voyager IR investigation uses a Michelson interferometer with a 4.3-cm(-1) spectral resolution in the 80-2500-cm(-1) range and a single-channel radiometer for the visible and near-IR, 5000-30,000-cm(-1). Both devices share a Cassegrain telescope with a 50-cm diam primary mirror...

Fabrication, characterization, and theoretical analysis of controlled disorder in the core of optical fibers.

Applied optics

Puente NP, Chaikina EI, Herath S, Yamilov A.
PMID: 21343958
Appl Opt. 2011 Feb 20;50(6):802-10. doi: 10.1364/AO.50.000802.

We present results of experimental and theoretical studies of polarization-resolved light transmission through optical fiber with disorder generated in its germanium-doped core via UV radiation transmitted through a diffuser. In samples longer than a certain characteristic length, the power...

Showing 1 to 12 of 298 entries