نتایج جستجو برای: 551

تعداد نتایج: 2237  

2011
Amr Kandeel Michael Deming Eman Abdel Kereem Samir El-Refay Salma Afifi Mohammed Abukela Kenneth Earhart Nasr El-Sayed Hatem El-Gabaly

In Egypt, vaccination against pandemic (H1N1) 2009 virus was required of pilgrims departing for the 2009 Hajj. A survey of 551 pilgrims as they returned to Egypt found 542 (98.1% [weighted]) reported receiving the vaccine; 6 (1.0% [weighted]) were infected with influenza virus A (H3N2) but none with pandemic (H1N1) 2009 virus.

Journal: :Journal of clinical microbiology 2006
Xianyu Zeng Fanrong Kong Julie Morgan Gwendolyn L Gilbert

A 33-primer multiplex PCR-based reverse line blot (mPCR/RLB) assay was developed to identify Streptococcus agalactiae serotypes and surface protein antigen genes simultaneously. It was evaluated by using 551 clinical isolates. The mPCR/RLB assay was more sensitive than conventional serotyping, especially for protein antigen typing, but otherwise the results correlated well.

Journal: :Archives of disease in childhood 1999
E S Tobias N Morrison M L Whiteford J L Tolmie

Over a 7 year period, 551 patients were investigated for the presence of a chromosome 22q11 deletion by fluorescence in situ hybridisation. Analysis of the presenting features of the 67 individuals with this chromosome deletion permitted us to devise guidelines to facilitate early diagnosis.

2011
Ralph Hertwig Gerd Gigerenzer

=1858769 Gigerenzer, G., and Gaissmaier, W. (2011). Heuristic decision making. Ann. Rev. Psychol. 62, 451–482. Gonzalez, C., and Dutt, V. (2011). Instance-based learning: integrating sampling and repeated decisions from experience. Psychol. Rev. 118, 523–551. Hertwig, R. (2011). The psychology and rationality of decisions from experience. Synthese. doi: 10.1007/

Journal: :SIAM J. Numerical Analysis 2000
Jiansong Deng Yu Yu Feng Jernej Kozak

In [D. Diener, SIAM J. Numer. Anal., 27 (1990), pp. 543–551], a conjecture on the dimension of the bivariate spline space Sr 2r( ) over the Morgan–Scott triangulation was posed. In this paper, it is proved that the conjecture should be modified for all even r > 2.

Journal: :Archives of disease in childhood 1989
E Y Shen F Y Huang

One thousand normal Chinese full term neonates underwent prospective ultrasonography examination. Asymmetry of size between the right and left lateral ventricle was observed in a similar proportion of boys: 257/551 (47%) and girls: 183/449 (41%). The mode of delivery did not significantly influence the occurrence of ventricular asymmetry. We propose four different patterns of asymmetry.

2012
Claudia Noack Maria-Patapia Zafiriou Hans-Joerg Schaeffer Anke Renger Elena Pavlova Rainer Dietz Wolfram H. Zimmermann Martin W. Bergmann Laura C. Zelarayán

(1) Heart Research Center Göttingen (HRCG), Univer Göttingen, Georg-August-University Göttingen, Germ (2) Max-Delbrück-Center for Molecular Medicine, Berli (3) Max Planck Institute of Biochemistry, Martinsried, (4) Department of Cardiology, Asklepios Klinik St. Georg *Corresponding author: Tel: þ49 551 395879; Fax: þ E-mail: [email protected] **Corresponding author: Tel: þ49 4

Journal: :Iet Electric Power Applications 2022

Abstract This article shows an improved equation to describe the induction motor currents during a three‐phase short‐circuit near terminals. The proposed considers three details which are not in shown IEEE Std. 551: (a) equivalent frequency of these is strictly equal grid frequency; (b) magnitude DC component AC component; (c) angle included consider instant fault occurrence. was verified by ex...

Journal: :Science 2005
Xunlai Yuan Shuhai Xiao T N Taylor

The fossil record of fungi and lichens is scarce. Here we report the discovery of lichen-like fossils, involving filamentous hyphae closely associated with coccoidal cyanobacteria or algae, preserved in marine phosphorite of the Doushantuo Formation (between 551 and 635 million years old) at Weng'an, South China. These fossils indicate that fungi developed symbiotic partnerships with photoautot...

Journal: :Plant physiology 2008
Suqin Cai Coralie C Lashbrook

Organ detachment requires cell separation within abscission zones (AZs). Physiological studies have established that ethylene and auxin contribute to cell separation control. Genetic analyses of abscission mutants have defined ethylene-independent detachment regulators. Functional genomic strategies leading to global understandings of abscission have awaited methods for isolating AZ cells of lo...

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