169,976 research outputs found
SALURBAL - FAIR primer
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<li>Deliverable: <a href="https://drexel-uhc.github.io/worldfair-D8.1-fair-primer/">GitHub page for SALURBAL- FAIR primer</a></li>
<li>This web resource contextualises the activity, provides information about the FAIR principles, relays some of the FIP’s findings and provides guidance for making SALURBAL data more FAIR. This was done for <a href="https://doi.org/10.5281/zenodo.7887523">WorldFAIR Deliverable 8.1 (D8.1)</a> </li>
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Dataset-Analogue Radio Over Fiber Aided MIMO Design for Learning Assisted Adaptive C-RAN Downlink
No full textData for the figures in the paper Y. Li, Satyanarayana Katla, M. El-Hajjar and L. Hanzo, (2019) "Analogue Radio Over Fiber Aided MIMO Design for Learning Assisted Adaptive C-RAN Downlink," in IEEE Access
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Telema dongbei Wang & Ran 1998
No full textTelema dongbei Wang & Ran, 1998 T. dongbei Wang & Ran, 1998: 94, f. 1–5; Song et al., 1999: 51, f. 21 R–U. (Male holotype, 1 female paratype from China: Guizhou: Dongbei Cave, Shuipa Village [25 º 80 ʹN, 107 º 54 ʹE], Yuping Town, Maolan National Natural Reserve, Libo County, 13 Sept. 1996, J.C. Ran leg., deposited in American Museum of Natural History, New York, not examined). Material examined. None. Diagnosis. Telema dongbei seems closest to T. conglobare, but the male differs from the latter by the falculate embolus non-contracted proximally; the female by the spermatheca broad proximally and unexpanded distally (Wang & Ran, 1998, figs. 1, 2 and 5). Description. See Wang and Ran (1998). Distribution. China (Guizhou) (Fig. 20).Published as part of Lin, Yucheng & Li, Shuqiang, 2010, Long-legged cave spiders (Araneae, Telemidae) from Yunnan-Guizhou Plateau, southwestern China, pp. 1-34 in Zootaxa 2445 on page 11, DOI: 10.5281/zenodo.19503
Intra-cavity spectroscopy using amplified spontaneous emission in fiber lasers
No full textFiber laser sources offer interesting possibilities for gas sensors since they can operate over an extended wavelength range, encompassing the near-IR absorption lines of a number of important gases but a major problem is that overtone absorption lines of gases in the near-IR are relatively weak. In order to enhance sensitivity, we present here a simple method of intra-cavity absorption spectroscopy (ICAS) which makes use of the amplified spontaneous emission (ASE) already present within a fiber laser cavity. The ASE also provides a convenient broadband source for the simultaneous interrogation of several gases within the gain-bandwidth of the fiber laser. The key principle is based on adjusting the cavity attenuation to select an appropriate inversion level where the fiber gain curve is flat. Under this condition, the ASE undergoes multiple circulations within the fiber laser cavity, enhancing the effective path-length of a gas cell placed within the laser cavity. A theoretical model of system operation is given and we have experimentally demonstrated the principle of operation with acetylene and carbon dioxide using a simple erbium fiber laser system containing a 6 cm path-length, fiber coupled, intra-cavity, micro-optic gas cell. We have experimentally simultaneously observed 16 absorption lines for 1% acetylene gas in the 1530 nm region and detected the very weak carbon dioxide lines in this same wavelength region. A path length enhancement of in the linear regime has been demonstrated transforming the 6 cm micro-optic cell into an effective path length of m. We also demonstrate how the enhancement factor may be calibrated by use of a simple fiber-optic interferometer. Apart from the OSA, all components are inexpensive and the system is very simple to construct and operate
She jiao yu li yi
No full textBen shu jie shao le ge ren li yi, jia ting li yi, she jiao li yi, shang wu li yi, wai shi li yi he shi jie zhu yao guo jia (ren min) de feng su xi gua
Ran liao min hua tai yang neng dian chi de guang pu xiang ying zeng qiang
No full textChang, Shuai = 染料敏化太陽能電池的光譜響應增強 / 常帥.Thesis Ph.D. Chinese University of Hong Kong 2015.Includes bibliographical references (leaves 125-130).Abstracts also in Chinese.Title from PDF title page (viewed on 02, November, 2016).Chang, Shuai = Ran liao min hua tai yang neng dian chi de guang pu xiang ying zeng qiang / Chang Shuai
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