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821篇 您的检索式:作者名="Howe S"
    题名 作者 年代 出处 被引量
1New yellow Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor for warm-white light-emitting diodes through single-emitting-center conversion显示文摘Phosphor-converted white light-emitting diodes for indoor illumination need to be warm-white(i.e.,correlated color temperature,4000 K)with good color rendition(i.e.,color rendering index.80).However,no single-phosphor,single-emitting-center-converted white light-emitting diodes can simultaneously satisfy the color temperature and rendition requirements due to the lack of sufficient red spectral component in the phosphors’emission spectrum.Here,we report a new yellow Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor that has a new orthorhombic lattice structure and exhibits a broad yellow photoluminescence band with sufficient red spectral component.Warm-white emissions with correlated color temperature,4000 K and color rendering index.80 were readily achieved when combining the Ba_(0.93)Eu_(0.07)Al_(2)O_(4) phosphor with a blue light-emitting diode(440–470 nm).This study demonstrates that warm-white light-emitting diodes with high color rendition(i.e.,color rendering index.80)can be achieved based on single-phosphor,single-emitting-center conversion.Xufan Li John D Budai Feng Liu Jane Y Howe Jiahua Zhang Xiao-Jun Wang Zhanjun Gu Chengjun Sun Richard S Meltzer Zhengwei Pan 2013Light(Science & Applications)2013,2,1:11
2Radiation exposure from CT scans in childhood and subsequent risk of leukaemia and brain tumours: a retrospective cohort study显示文摘Mark S Pearce Jane A Salotti Mark P Little Kieran McHugh Choonsik Lee Kwang Pyo Kim Nicola L Howe Cecile M Ronckers Preetha Rajaraman Alan W Craft Louise Parker Amy Berrington de González 2012The Lancet . 2012 (9840)2012,,:3
3显示文摘CLAESSENS S DEMIRGUC-KUNT A HUIZINGA H: How does Foreign Entry Affect the Domestic Banking Market? 2001Journal of Banking and Finance2001,25,:1
4A high-performanceaxial-field magnetic gear显示文摘Mezani S Atallah K Howe D 2006Journal of Applied Phys-ics2006,,08:1
5显示文摘Howe JR Roth S Ringold JC 1998Science1998,280,:1
6Determination of genotypes of Toxoplasma gondii strains isolated from patients with toxoplasmosis显示文摘HOWE KD HONORE S DEROUIN F 1997J Clin Microbiol1997,35,6:1
7A randomized comparison of propofol and methohexital as general anesthetics for vacuum abortion显示文摘Lichtenberg E S Hill L J Howe M 2003Contraception2003,68,3:1
8Gundersen flaps inthe management of ocular surface disease in an Asian pop- ulation 显示文摘LIM L S HOW A C ANG L P 2009Conea2009,28,7:1
9Lung cancer in radon-exposed miners and estimation of risk from indoor exposure显示文摘DARBY S C ELISE W HOWE G R 1995Journal of the Na-tional Cancer Institute1995,87,5:1
10Aerodynamic noise of a serrated trailing edge显示文摘Howe M S 1991Journal of Fluid and Structures1991,5,1:1
11Detection of avian leukosis virus subgroup J (HPRS-103) using in situ hybridization显示文摘Arshad S S Smith L M Howes K 1998Avian Pathology1998,27,1:1
12Effects of birds and rodents on synthetic tallgrass communities 显示文摘Howe H F Brown J S 1999Ecology1999,80,5:1
13Robust Control Design and Implementation on the Middeck Active Control Experiment 显示文摘Grocott S How J Miller D MacMartin D Liu K 1994Guidance Control and Dynamics1994,17,6:1
14Noise produced by a sawtooth trailing edge显示文摘Howe M S 1991Journal of the Acoustical Society of America1991,90,1:1
15Role of phytohormones insect-specific plant reactions显示文摘ERB M MELDAU S HOWE GA 2012Trends in Plant Science2012,17,5:1
16Development and application of polymerase chain reaction(PCR) tests for the detection of subgroup J avian leucosis virus显示文摘SMITH L M BROWN S R HOWES K 1998Virus Res1998,54,1:1
17Development and application of polymerase chain reaction (PCR) tests for the detection of subgroup J avian leucosis virus显示文摘SMITH L M BROWN S R HOWES K 1998Virus Research1998,54,1:1
18Bayesian changepoint analysis for atomic force microscopy and soft material indentation显示文摘Rudoy D Yuen S G Howe R D 2010Journal of the Royal Statistical Society Series: Applied Statistics2010,59,:1
19Strain-engineered InAs/GaAs quantum dots for long wavelength emission显示文摘LE RUE C HOWE P JONES T S 2003Phys Rev2003,67,16:1
20Determination of genotypes of Toxoplasma gondii strains isolated from patients with toxoplasmosis显示文摘Howe DK Honore S Derouin F 1997J Clin Microbiol1997,35,:1
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