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中国地质文献-英文(7)	SpringerLink电子期刊(1189)	NATURE电子期刊(14)	Elsevier电子期刊(12524)
Wiley电子期刊(41)	ProQuest学位论文(218)	GSW全文库(34)	ACS电子期刊(140)

在“Elsevier电子期刊”中，命中：12,524条，耗时：0.1039535 秒

在所有数据库中总计命中：14,167条

1.Better performance for gas-phase epoxidation of propylene using H₂ and O₂ at lower temperature over Au/TS-1 catalyst

作者：Zhishan Li ; Yanan Wang ; Jihai Zhang ; Dongyu Wang ; Weihua Ma ; ^{maweihuacn@163.com}

关键词：TS-1 ; Nano-gold ; Propylene epoxidation ; Reaction temperature ; Better performance

刊名：Catalysis Communications

出版年：2017

2.All-in-focus imaging using average filter-based relative focus measure

作者：Oh-Jin Kwon ^{ojkwon@sejong.ac.kr" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Seungcheol Choi ; ^{choisc@sju.ac.kr" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Dukhyun Jang ^{jangdh777@sju.ac.kr" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Hee-Suk Pang ^{hspang@sejong.ac.kr" class="auth_mail" title="E-mail the corresponding author}Author Vitae

关键词：Multi-focus ; All-in-focus ; Automatic focus bracketing ; Image fusion ; Digital camera

刊名：Digital Signal Processing

出版年：2017

3.OFDM-PWM scheme for visible light communications

作者：Tian Zhang^a ; Zabih Ghassemlooy^b ; ^{z.ghassemlooy@northumbria.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; Sujan Rajbhandari^c ; Wasiu O. Popoola^d ; Shuxu Guo^a

关键词：Visible light communications ; Pulse-width modulation ; Optical orthogonal frequency division multiplexing ; Peak-to-average-power-ratio

刊名：Optics Communications

出版年：2017

4.Diffusion MRI for rectal cancer staging: ADC measurements before and after ultrasonographic gel lumen distension

作者：S. Palmucci ; ^{spalmucci@sirm.org} ; M. Piccoli ; S. Piana ; P.V. Foti ; R.O.A. Siverino ; L.A. Mauro ; P. Milone ; G.C. Ettorre

关键词：ADC ; apparent diffusion coefficient ; FRFSE ; fast recovery fast spin echo ; TR ; repetition time ; TE ; echo time ; ETL ; echo train length ; NSA ; number of signals average ; ROI ; region of interest ; CI ; confidence interval ; CEA ; carcinoembryonic antigen

刊名：European Journal of Radiology

出版年：2017

5.A new two-stage multiple comparison procedure for comparing several exponential populations with a control under heteroscedasticity

作者：Vishal Maurya^a ; ^{vimaurya@gmail.com} ; A.N. Gill^b ; Aarti Goyal^b

关键词：Average volume ; Coverage probability ; Conservative ; Two-stage procedures ; Two-parameter exponential distribution

刊名：Computational Statistics & Data Analysis

出版年：2017

6.Surgical Excision With Bleomycin Irrigation: A Better Primary Treatment Choice for Pediatric Submandibular Lymphatic Malformations

作者：Lei Jin ; MD^&lowast ; ; Jiarui Chen ; MD^&dagger ; ; Xiaoyan Li ; MD^&Dagger ; ; ^{chhshent@163.com}

刊名：Journal of Oral and Maxillofacial Surgery

出版年：2017

7.Comparing student performance in blended and traditional courses: Does prior academic achievement matter?

作者：Carlos J. Asarta^a ; ^{asarta@udel.edu} ; James R. Schmidt^b ; ^{jschmidt2@unl.edu}

关键词：Blended course ; Traditional course ; Achievement ; Zones ; Performance differences

刊名：The Internet and Higher Education

出版年：2017

8.Pressure-standardised mammography does not affect visibility, contrast and sharpness of stable lesions

作者：J.E. de Groot^a ; ^{jerry.degroot@sigmascreening.com} ; I.G.M. Hopman^b ; ^{ingrid-hopman@hetnet.nl} ; M.G.J.T.B. van Lier^a ; ^{monique.vanlier@sigmascreening.com} ; W. Branderhorst^a ; ^{w.branderhorst@amc.uva.nl} ; C.A. Grimbergen^c ; ^{c.a.grimbergen@amc.nl} ; G.J. den Heeten^c ; ^{denheeten@gmail.com}

关键词：Mammography ; Compression ; Standardisation ; Lesion ; Visibility

刊名：European Journal of Radiology

出版年：2017

9.BeiDou satellite’s differential code biases estimation based on uncombined precise point positioning with triple-frequency observable

作者：Lei Fan^a ; Min Li^a ; Cheng Wang^a ; ^b ; ^{ac@geodesy.cn} ; Chuang Shi^a

关键词：Differential code bias ; BeiDou Navigation Satellite System ; Uncombined precise point positioning ; Phase-smoothed range ; Triple-frequency observable

刊名：Advances in Space Research

出版年：2017

10.Comparing Variability, Severity, and Persistence of Depressive Symptoms as Predictors of Future Stroke Risk

作者：Laura B. Zahodne ; Ph.D. ; ^{lzahodne@umich.edu} ; Paola Gilsanz ; Sc.D. ; M. Maria Glymour ; Sc.D. ; Laura E. Gibbons ; Ph.D. ; Paul Brewster ; Ph.D. ; Jamie Hamilton ; Ph.D. ; Jesse Mez ; M.D. ; Jessica R. Marden ; Sc.D. ; Kwangsik Nho ; Ph.D. ; Eric B. Larson ; M.D. ; Paul K. Crane ; M.D. ; Alden L. Gross ; Ph.D.

关键词：Depression ; variability ; cerebrovascular ; elderly

刊名：The American Journal of Geriatric Psychiatry

出版年：2017

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