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Showing 1 to 12 of 166 entries
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Influence of dust and mud on the optical, chemical, and mechanical properties of a pv protective glass.

Scientific reports

Yilbas BS, Ali H, Khaled MM, Al-Aqeeli N, Abu-Dheir N, Varanasi KK.
PMID: 26514102
Sci Rep. 2015 Oct 30;5:15833. doi: 10.1038/srep15833.

Recent developments in climate change have increased the frequency of dust storms in the Middle East. Dust storms significantly influence the performances of solar energy harvesting systems, particularly (photovoltaic) PV systems. The characteristics of the dust and the mud...

Binary phase-shift keying by coupling modulation of microrings.

Optics express

Sacher WD, Green WM, Gill DM, Assefa S, Barwicz T, Khater M, Kiewra E, Reinholm C, Shank SM, Vlasov YA, Poon JK.
PMID: 25321234
Opt Express. 2014 Aug 25;22(17):20252-9. doi: 10.1364/OE.22.020252.

We propose a coupling-modulated microring in an add-drop configuration for binary phase-shift keying (BPSK), where data is encoded as 0 and π radian phase-shifts on the optical carrier. The device uses the π radian phase-flip across the zero coupling...

Young people's use of NHS Direct: a national study of symptoms and outcome of calls for children aged 0-15.

BMJ open

Cook EJ, Randhawa G, Large S, Guppy A, Chater AM, Pang D.
PMID: 24327365
BMJ Open. 2013 Dec 09;3(12):e004106. doi: 10.1136/bmjopen-2013-004106.

OBJECTIVES: National Health Service (NHS) Direct provides 24/7 expert telephone-based healthcare information and advice to the public in England. However, limited research has explored the reasons to why calls are made on behalf of young people, as such this...

Cation-exchange separation of uranium from other elements in tetrahydrofuran-nitric acid media containing trioctylphosphine oxide.

Talanta

Khater MM, Korkisch J.
PMID: 18960976
Talanta. 1971 Oct;18(10):1001-4. doi: 10.1016/0039-9140(71)80171-6.

The batch distribution coefficients of Cu(II), Za, Cd, Fe(III), Hg(II), Mg, Co(II), Ni, Pb, Ca and Bi were determined on the strongly acidic cation-exchange resin Dowex 50 x 8 in 0.1M trioctylphosphine oxide in tetrahydrofuran-5% 12M nitric acid. In...

N-(4-Cyano-phen-yl)-2,6-difluoro-benzamide.

Acta crystallographica. Section E, Structure reports online

Fun HK, Goh JH, Gowda J, Khader AM, Kalluraya B.
PMID: 21589486
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 17;66:o3192. doi: 10.1107/S1600536810046507.

In the title compound, C(14)H(8)F(2)N(2)O, the amide plane is inclined at dihedral angles of 28.12 (12) and 32.89 (12)° with respect to the two benzene rings; the dihedral angle between the two rings is 5.58 (5)°. In the crystal,...

Numerical solutions of the fractional Fisher's type equations with Atangana-Baleanu fractional derivative by using spectral collocation methods.

Chaos (Woodbury, N.Y.)

Saad KM, Khader MM, Gómez-Aguilar JF, Baleanu D.
PMID: 30823705
Chaos. 2019 Feb;29(2):023116. doi: 10.1063/1.5086771.

The main objective of this paper is to investigate an accurate numerical method for solving a biological fractional model via Atangana-Baleanu fractional derivative. We focused our attention on linear and nonlinear Fisher's equations. We use the spectral collocation method...

Experimental realization of deep-subwavelength confinement in dielectric optical resonators.

Science advances

Hu S, Khater M, Salas-Montiel R, Kratschmer E, Engelmann S, Green WMJ, Weiss SM.
PMID: 30151424
Sci Adv. 2018 Aug 24;4(8):eaat2355. doi: 10.1126/sciadv.aat2355. eCollection 2018 Aug.

The ability to highly localize light with strong electric field enhancement is critical for enabling higher-efficiency solar cells, light sources, and modulators. While deep-subwavelength modes can be realized with plasmonic resonators, large losses in these metal structures preclude most...

3D Printing in analytical sample preparation.

Journal of separation science

Li F, Ceballos MR, Balavandy SK, Fan J, Khataei MM, Yamini Y, Maya F.
PMID: 32056373
J Sep Sci. 2020 May;43(9):1854-1866. doi: 10.1002/jssc.202000035. Epub 2020 Mar 16.

In the last 5 years, additive manufacturing (three-dimensional printing) has emerged as a highly valuable technology to advance the field of analytical sample preparation. Three-dimensional printing enabled the cost-effective and rapid fabrication of devices for sample preparation, especially in...

Randomised Controlled Feasibility Study of the MyHealthAvatar-Diabetes Smartphone App for Reducing Prolonged Sitting Time in Type 2 Diabetes Mellitus.

International journal of environmental research and public health

Bailey DP, Mugridge LH, Dong F, Zhang X, Chater AM.
PMID: 32575482
Int J Environ Res Public Health. 2020 Jun 19;17(12). doi: 10.3390/ijerph17124414.

This study evaluated the feasibility and acceptability of a self-regulation smartphone app for reducing prolonged sitting in people with Type 2 diabetes mellitus (T2DM). This was a two-arm, randomised, controlled feasibility trial. The intervention group used the MyHealthAvatar-Diabetes smartphone...

A review of green solvent extraction techniques and their use in antibiotic residue analysis.

Journal of pharmaceutical and biomedical analysis

Khataei MM, Epi SBH, Lood R, Spégel P, Yamini Y, Turner C.
PMID: 34864593
J Pharm Biomed Anal. 2021 Nov 24;209:114487. doi: 10.1016/j.jpba.2021.114487. Epub 2021 Nov 24.

Antibiotic residues are being continuously recognized in the aquatic environment and in food. Though the concentration of antibiotic residues is typically low, adverse effects on the environment and human health have been observed. Hence, an efficient method to determine...

Template for Rapid Iterative Consensus of Experts (TRICE).

International journal of environmental research and public health

Chater AM, Shorter GW, Swanson V, Kamal A, Epton T, Arden MA, Hart J, Byrne-Davis LMT, Drury J, Whittaker E, Lewis LJM, McBride E, Chadwick P, O'Connor DB, Armitage CJ.
PMID: 34639553
Int J Environ Res Public Health. 2021 Sep 29;18(19). doi: 10.3390/ijerph181910255.

BACKGROUND: Public health emergencies require rapid responses from experts. Differing viewpoints are common in science, however, "mixed messaging" of varied perspectives can undermine credibility of experts; reduce trust in guidance; and act as a barrier to changing public health...

Can Prompt Endoscopic Vitrectomy in Post-Trauma Endophthalmitis with Corneal Edema Avoid Unnecessary Keratoplasties?.

International medical case reports journal

Khader MA, Pappuru RR, Dave VP.
PMID: 32801939
Int Med Case Rep J. 2020 Jul 24;13:279-284. doi: 10.2147/IMCRJ.S258946. eCollection 2020.

OBJECTIVE: To describe a series of prompt endoscopic vitrectomy in eyes with post-trauma endophthalmitis and hazy cornea.METHODS: Retrospective consecutive interventional case series. Cases of endophthalmitis with hazy cornea which underwent prompt endoscopic vitrectomy were analyzed. The study period was...

Showing 1 to 12 of 166 entries