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Showing 13 to 24 of 733 entries
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Amorphous TiOâ‚‚ coatings stabilize Si, GaAs, and GaP photoanodes for efficient water oxidation.

Science (New York, N.Y.)

Hu S, Shaner MR, Beardslee JA, Lichterman M, Brunschwig BS, Lewis NS.
PMID: 24876492
Science. 2014 May 30;344(6187):1005-9. doi: 10.1126/science.1251428.

Although semiconductors such as silicon (Si), gallium arsenide (GaAs), and gallium phosphide (GaP) have band gaps that make them efficient photoanodes for solar fuel production, these materials are unstable in aqueous media. We show that TiO2 coatings (4 to...

A rare presentation of triple-negative apocrine breast carcinoma with metastases.

Journal of surgical case reports

Bedford T, Alperstein A, Nathani Y, Marx R, DeVito P.
PMID: 24876514
J Surg Case Rep. 2014 May 15;2014(5). doi: 10.1093/jscr/rju045.

Apocrine breast carcinoma is a rare subtype of the invasive ductal carcinoma and accounts for as little as 0.3-1% of all breast cancers. It is usually positive for human epidermal growth factor receptor 2 (HER-2) and negative for both...

Badminton instructional in Malaysian schools: a comparative analysis of TGfU and SDT pedagogical models.

SpringerPlus

Nathan S.
PMID: 27516953
Springerplus. 2016 Jul 29;5(1):1215. doi: 10.1186/s40064-016-2872-3. eCollection 2016.

Model based physical education curriculum of Teaching Games for Understanding (TGfU) is still at early stage of implementation in Malaysian schools whereby the technical or skill-led model continues to dominate the physical education curriculum. Implementing TGfU seems to be...

Validation of the St. George's Respiratory Questionnaire in Nepal.

Chronic obstructive pulmonary diseases (Miami, Fla.)

Sherpa CT, LeClerq SL, Singh S, Naithani N, Pangeni R, Karki A, Chokhani RK, Han M, Gyetko M, Tielsch JM, Checkley W.
PMID: 28848850
Chronic Obstr Pulm Dis. 2015 Sep 02;2(4):281-289. doi: 10.15326/jcopdf.2.4.2014.0156.

The St. George's Respiratory Questionnaire (SGRQ) is a standardized questionnaire for measuring impaired health and perceived well-being in chronic airway disease, but it is not available in the Nepali language. We translated the original SGRQ into Nepali and validated...

Image registration and averaging of low laser power two-photon fluorescence images of mouse retina.

Biomedical optics express

Alexander NS, Palczewska G, Stremplewski P, Wojtkowski M, Kern TS, Palczewski K.
PMID: 27446697
Biomed Opt Express. 2016 Jun 20;7(7):2671-91. doi: 10.1364/BOE.7.002671. eCollection 2016 Jul 01.

Two-photon fluorescence microscopy (TPM) is now being used routinely to image live cells for extended periods deep within tissues, including the retina and other structures within the eye . However, very low laser power is a requirement to obtain...

Instrumentation for Reliably Determining Porous Silicon Photoluminescence Responses to Gaseous Analyte Vapors.

Applied spectroscopy

Reynard JM, Van Gorder NS, Richardson CA, Eriacho RD, Bright FV.
PMID: 27364365
Appl Spectrosc. 2016 Dec;70(12):1974-1980. doi: 10.1177/0003702816653125. Epub 2016 Jun 30.

We report new instrumentation for rapidly and reliably measuring the temperature-dependent photoluminescence response from porous silicon as a function of analyte vapor concentration. The new system maintains the porous silicon under inert conditions and it allows on-the-fly steady-state and...

A rare case of dengue and H1N1 co-infection: A deadly duo.

Lung India : official organ of Indian Chest Society

Behera V, Naithani N, Nizami A, Ranjan R.
PMID: 25983427
Lung India. 2015 May-Jun;32(3):299-300. doi: 10.4103/0970-2113.156263.

No abstract available.

Homogeneous chemical derivatisation of carbon particles: a novel method for funtionalising carbon surfaces.

The Analyst

Pandurangappat M, Lawrence NS, Compton RG.
PMID: 12537360
Analyst. 2002 Dec;127(12):1568-71. doi: 10.1039/b209711g.

The homogeneous reduction of diazonium salts by hypophosphorous acid, provides an easy methodology for the derivatisation of carbon powder. The resulting derivatised carbon was characterised electrochemically showing the behaviour expected of a surface bound species. This procedure provides an...

What is 'continuity of care'?.

Journal of health services research & policy

Gulliford M, Naithani S, Morgan M.
PMID: 17018200
J Health Serv Res Policy. 2006 Oct;11(4):248-50. doi: 10.1258/135581906778476490.

Continuity of care is concerned with the quality of care over time. There are two important perspectives on this. Traditionally, continuity of care is idealized in the patient's experience of a 'continuous caring relationship' with an identified health care...

Effect of biopsy and vitrification on in vitro survival of ovine embryos at different stages of development.

Theriogenology

Naitana S, Loi P, Ledda S, Cappai P, Dattena M, Bogliolo L, Leoni G.
PMID: 16727945
Theriogenology. 1996 Oct 01;46(5):813-24. doi: 10.1016/s0093-691x(96)00239-7.

The objective of the present study was to assess the in vitro viability of ovine embryos at different stages of development after combining cell sampling and vitrification. Precompacted morulae, compacted morulae and blastocysts were obtained from superovulated Sarda ewes...

Comparison of the self-exchange and interfacial charge-transfer rate constants for methyl- versus tert-butyl-substituted Os(III) polypyridyl complexes.

The journal of physical chemistry. B

Hamann TW, Brunschwig BS, Lewis NS.
PMID: 17166001
J Phys Chem B. 2006 Dec 21;110(50):25514-20. doi: 10.1021/jp0649697.

Differences in the self-exchange and interfacial electron-transfer rate constants have been evaluated for a relatively unhindered Os(III/II) redox system, osmium(III/II) tris(4,4'-di-methyl-2,2'-bipyridyl), [Os(Me2bpy)3]3+/2+, relative to those of a relatively hindered system, osmium(III/II) tris(4,4'-di-tert-butyl-2,2'-bipyridyl), [Os(t-Bu2bpy)3]3+/2+. In contrast to the predicted increase...

Superovulatory response and quality of embryos recovered from anestrus ewes after a single injection of porcine FSH dissolved in polyvinylpyrrolidone.

Theriogenology

Dattena M, Vespignani S, Branca A, Gallus M, Ledda S, Naitana S, Cappai P.
PMID: 16727530
Theriogenology. 1994 Aug 01;42(2):235-9. doi: 10.1016/0093-691x(94)90267-4.

The effects of a single injection of porcine FSH (pFSH) administered in long acting vehicle on the superovulatory response of milk (Sarda breed) sheep were determined during the anestrous season. The sheep (n=42), synchronized with intravaginal sponges (40 mg...

Showing 13 to 24 of 733 entries