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Showing 13 to 24 of 520 entries
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Multipopulation survey designs: five types with seven shared aspects.

International statistical review = Revue internationale de statistique

Kish L.
PMID: 12179592
Int Stat Rev. 1994 Aug;62(2):167-86.

"Five types of multipopulation surveys are defined and described: periodic surveys; multidomain designs; multinational survey designs; cumulated and combined samples; and controlled observations or quasi- experimental designs. I emphasize the deliberate designs of these surveys, not the mere post...

Validation of the MEDFICTS dietary questionnaire: a clinical tool to assess adherence to American Heart Association dietary fat intake guidelines.

Nutrition journal

Taylor AJ, Wong H, Wish K, Carrow J, Bell D, Bindeman J, Watkins T, Lehmann T, Bhattarai S, O'Malley PG.
PMID: 12852791
Nutr J. 2003 Jun 13;2:4. doi: 10.1186/1475-2891-2-4.

BACKGROUND: Dietary assessment tools are often too long, difficult to quantify, expensive to process, and largely used for research purposes. A rapid and accurate assessment of dietary fat intake is critically important in clinical decision-making regarding dietary advice for...

The University of Maryland electron ring: a platform for study of galactic dynamics on a laboratory scale.

Annals of the New York Academy of Sciences

Kishek RA, O'Shea PG, Bernal S, Haber I, Harris JR, Huo Y, Li H, Reiser M.
PMID: 15980303
Ann N Y Acad Sci. 2005 Jun;1045:45-54. doi: 10.1196/annals.1350.005.

The University of Maryland electron ring (UMER) is a novel experimental storage ring designed to investigate the dynamics of large systems of collisionless particles that nevertheless interact via collective mechanisms. Heavily diagnosed and designed to circulate a 100 mA...

Role of antenatal care in toxemia of pregnancy in alexandria.

The Journal of the Egyptian Public Health Association

Mohamed AM, Kishk NA, Shokeir NF, Kassem MS.
PMID: 17382081
J Egypt Public Health Assoc. 2006;81(1):1-28.

Pre-eclampsia and eclampsia remain one of the major obstetrical problems in less developed countries. Proper antenatal care (ANC) with regular measurement of blood pressure remains the mainstay of screening for hypertension in pregnancy. The aim of the current study...

Level of lead and cadmium in infant formulae.

The Journal of the Egyptian Public Health Association

Hafez LM, Kishk AM.
PMID: 19302780
J Egypt Public Health Assoc. 2008;83(3):285-93.

The concentration of heavy metals, lead (Pb) and cadmium (Cd), were estimated in formula (powdered milk) and cow milk. Eleven samples of infant formulae which represent most kinds of formulae used for feeding infants from birth up to 2...

Polarization-independent optical fiber modulator by use of polymer-dispersed liquid crystals.

Applied optics

Takizawa K, Kodama K, Kishi K.
PMID: 18273267
Appl Opt. 1998 May 20;37(15):3181-9. doi: 10.1364/ao.37.003181.

Ultrasmall light modulators have been made by sandwiching a polymer-dispersed liquid crystal (PDLC) between two ferrules with optical fibers. The device can modulate light independent of the state of polarization, because the PDLC becomes transparent or opaque when either...

A molecular phylogeny of the orange subfamily(Rutaceae: Aurantioideae) using nine cpDNA sequences.

American journal of botany

Bayer RJ, Mabberley DJ, Morton C, Miller CH, Sharma IK, Pfeil BE, Rich S, Hitchcock R, Sykes S.
PMID: 21628223
Am J Bot. 2009 Mar;96(3):668-85. doi: 10.3732/ajb.0800341. Epub 2009 Feb 12.

The breeding of new, high-quality citrus cultivars depends on dependable information about the relationships of taxa within the tribe Citreae; therefore, it is important to have a well-supported phylogeny of the relationships between species not only to advance breeding...

Tuberculosis spine: Therapeutically refractory disease.

Indian journal of orthopaedics

Jain AK, Dhammi IK, Modi P, Kumar J, Sreenivasan R, Saini NS.
PMID: 22448055
Indian J Orthop. 2012 Mar;46(2):171-8. doi: 10.4103/0019-5413.93685.

BACKGROUND: India ranks second amongst the high-burden multi drug resistant tuberculosis (MDR-TB) countries, with an estimated incidence of 2.3% MDR-TB cases amongst the new cases and 17.2% amongst the previously treated cases. The diagnosis and treatment protocol for MDR-TB...

1.12 Tb/s superchannel coherent PM-QPSK InP transmitter photonic integrated circuit (PIC).

Optics express

Evans P, Fisher M, Malendevich R, James A, Goldfarb G, Vallaitis T, Kato M, Samra P, Corzine S, Strzelecka E, Studenkov P, Salvatore R, Sedgwick F, Kuntz M, Lal V, Lambert D, Dentai A, Pavinski D, Zhang J, Cornelius J, Tsai T, Behnia B, Bostak J, Dominic V, Nilsson A, Taylor B, Rahn J, Sanders S, Sun H, Wu KT, Pleumeekers J, Muthiah R, Missey M, Schneider R, Stewart J, Reffle M, Butrie T, Nagarajan R, Ziari M, Kish F, Welch D.
PMID: 22274012
Opt Express. 2011 Dec 12;19(26):B154-8. doi: 10.1364/OE.19.00B154.

In this work, a 10-wavelength, polarization-multiplexed, monolithically integrated InP coherent QPSK transmitter PIC is demonstrated to operate at 112 Gb/sec per wavelength and total chip superchannel bandwidth of 1.12 Tb/s. This demonstration suggests that increasing data capacity to multi-Tb/s...

Breath-hold CT attenuation correction for quantitative cardiac SPECT.

EJNMMI research

Koshino K, Fukushima K, Fukumoto M, Sasaki K, Moriguchi T, Hori Y, Zeniya T, Nishimura Y, Kiso K, Iida H.
PMID: 22726667
EJNMMI Res. 2012 Jun 22;2(1):33. doi: 10.1186/2191-219X-2-33.

BACKGROUND: Attenuation correction of a single photon emission computed tomography (SPECT) image is possible using computed tomography (CT)-based attenuation maps with hybrid SPECT/CT. CT attenuation maps acquired during breath holding can be misaligned with SPECT, generating artifacts in the...

Tarlov cyst: Case report and review of literature.

Indian journal of orthopaedics

Prashad B, Jain AK, Dhammi IK.
PMID: 21139800
Indian J Orthop. 2007 Oct;41(4):401-3. doi: 10.4103/0019-5413.37007.

We describe a case of sacral perineural cyst presenting with complaints of low back pain with neurological claudication. The patient was treated by laminectomy and excision of the cyst. Tarlov cysts (sacral perineural cysts) are nerve root cysts found...

Distribution of functional liver volume in hepatocellular carcinoma patients with portal vein tumor thrombus in the 1st branch and main trunk using single photon emission computed tomography-application to radiation therapy.

Cancers

Shirai S, Sato M, Noda Y, Kishi K, Kawai N, Minamiguchi H, Nakai M, Sanda H, Sahara S, Ikoma A, Sonomura T.
PMID: 24213128
Cancers (Basel). 2011 Oct 31;3(4):4114-26. doi: 10.3390/cancers3044114.

PURPOSE: To analyze the distribution of functional liver volume (FLV) in the margin volume (MV) surrounding hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT) before radiation therapy (RT) and to verify the safety of single photon emission computed...

Showing 13 to 24 of 520 entries