Showing 401 - 420 results of 7,984 for search '"LEDs"', query time: 0.05s Refine Results
  1. 401

    La géoarchéologie fluviale by Gilles Arnaud-Fassetta

    Published 2008-03-01
    “…Current research led by hydrogeomorphologists has numerous applications in the vast field of geoarchaeological sciences. …”
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    Article
  2. 402

    Complex Evaluation of Light Sources in Case of Electric Power Cost Increase by Y. N. Kolesnik, A. V. Ivaneychik

    Published 2008-04-01
    “…The paper gives complex evaluation of efficiency of incandescent lamps, luminescent and light-emitting-diode (LED) light sources in case of electric power price increase. …”
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    Article
  3. 403

    Growth Regimes in Japan and the United States in the 1990s by Hiroyuki Uni

    Published 2007-12-01
    “…According to our estimation, a leftward shift of the demand regime led to the economic stagnation in Japan in the 1990s, and a rightward shift of the demand regime and an increase in the slope of the productivity regime led to the high economic growth in the United States. …”
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    Article
  4. 404

    “The time has come for a new word”: Katherine Mansfield’s Literary Ethics by Alice BORREGO

    Published 2020-06-01
    “…Mainly focusing on her non-fictional writings, it suggests that the conflict led Mansfield to develop and call for an ethical responsibility towards her entire generation – a disposition that finds its expression in her fragmented literary technique. …”
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    Article
  5. 405

    L’anacarde : produit de la globalisation, moteur de la territorialisation, l’exemple du Sud du Burkina Faso by Sarah Audouin, Alexis Gonin

    Published 2014-09-01
    “…But from 1995, the globalization of trade led to a restructuration of the value chain. The expansion of cashew nut orchards became the fact of individual farmers. …”
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    Article
  6. 406

    SPECTRAL DISTRIBUTION OF SPONTANEOUS ELECTROLUMINESCENCE IN GREEN LIGHT EMITTING DIODES AT DIFFERENT EXCITATION LEVELS by D. S. Bobuchenko, D. S. Domanevskii, I. A. Khorunzhii, Yu. V. Trofimov, V. I. Tsvirko, R. D. Kakanakov

    Published 2015-04-01
    “…Metrological possibilities of a specialised measuring complex with which help electroluminescence spectra (EL) light-emitting diodes (LED) are received are studied. The analysis is carried out and forms of spectra of EL LED with a single quantum hole on the basis of model considering penetration into twodimensional active layer InGaN of electric field from barrier layers GaN adjoining to it and AlGaN are investigated. …”
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    Article
  7. 407

    Validity and Reliability of Intraoral Camera with Fluorescent Aids for Oral Potentially Malignant Disorders Screening in Teledentistry by Sirikanlaya Vetchaporn, Wetchayan Rangsri, Jitjiroj Ittichaicharoen, Pimduen Rungsiyakull

    Published 2021-01-01
    “…This study aims to develop and evaluate the validity and reliability of the intraoral camera with the combination method of autofluorescence and LED white light used for OPMDs and oral cancer screening in teledentistry. …”
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    Article
  8. 408

    Regaining Candidacy for Heart Transplantation after Robotic Assisted Laparoscopic Radical Prostatectomy in Left Ventricular Assist Device Patient by Tariq A. Khemees, Ahmad Shabsigh

    Published 2012-01-01
    “…First, the expansion in candidate selection criteria led to increased number of men over the age of fifty to be considered for heart transplantation. …”
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    Article
  9. 409

    The Greek Revolution of 1821 and Russian Policy in the Eastern Question by E. P. Kudryavtseva

    Published 2021-03-01
    “…The Greek Revolution 1821-1829 contributed to the beginning and development of the Eastern crisis of the 1820s, which led to the military confrontation in the Russian-Turkish relations in 1828-1829. …”
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    Article
  10. 410

    System dynamics modeling of collaborative governance in smart cities: a case study of Dongguan, China by Shuai Liu, Yuchao Wu, Guoxin Jiang, Jiawen Dong

    Published 2024-12-01
    “…The input of policy adjustment variables induces synergy within the smart city collaborative governance system, and distinct governance models, such as technology-led, society-led, and government-led, exhibit unique focus in their influence on the smart city collaborative governance system. …”
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    Article
  11. 411

    Mechanical Behavior of Cracked Rock in Cold Region Subjected to Step Cyclic Loading by Liang Zhang, Fujun Niu, Minghao Liu, Jing Luo, Xin Ju

    Published 2022-01-01
    “…In addition, during the loading process, larger initial stress amplitudes led to more obvious cyclic strengthening effects, while smaller initial stress amplitudes led to greater plastic deformation and energy dissipation, and the rock was more prone to progressive damage.…”
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  12. 412
  13. 413

    La figure de la mère de soldat dans le discours nationaliste israélien : de l’assignation nationale à la ressource militante (1948-2019) by Valérie Pouzol

    Published 2019-12-01
    “…This demand, far from locking them into the sole social role of “fertile bellies”, led some of them to use their status as mothers to oppose projects of territorial expansion and the automatic preference for military options. …”
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    Article
  14. 414

    Le capitalisme à l’âge global : les mutations en cours transcendent-elles les spécificités nationales ? by Cynthia Ghorra-Gobin, Martine Azuelos

    Published 2015-03-01
    “…Has accelerating globalisation led to a convergence of national varieties of capitalism toward a single, market-led, ‘Anglo-Saxon’ model in the past few decades? …”
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  15. 415

    Révolution tunisienne et Internet : le rôle des médias sociaux by Romain Lecomte

    Published 2011-12-01
    “…Following the popular protest movement that led to the fall of the regime of Zine el Abidine Ben Ali, the media and ICT experts stressed the revolutionary role of the Internet in Tunisia, particularly of the “social networks”. …”
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  16. 416

    Tips for Integrating Land and Wildlife Management: Quail and Timber by William M. Giuliano, Lauren Watine

    Published 2013-02-01
    “…In Florida, changes in forest management practices during the past 50+ years have led to declines in quail habitat and populations. …”
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    Article
  17. 417

    Tips for Integrating Land and Wildlife Management: Quail and Timber by William M. Giuliano, Lauren Watine

    Published 2013-02-01
    “…In Florida, changes in forest management practices during the past 50+ years have led to declines in quail habitat and populations. …”
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    Article
  18. 418

    L’edizione critica delle liriche medievali: considerazioni dall’Italia by Giuseppina Brunetti

    Published 2012-09-01
    “…Examples of such an approach can be found in the critical experiments led by Pasquali, Debenedetti and Barbi, but also in those led by Contini, Segre, Roncaglia, Varvaro and Antonelli. …”
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  19. 419

    Design of a Cell Phone Detector. by Atuheire, Gift

    Published 2023
    “…CA3130 op-amp & NE555 mono stable vibrator ,one LED and one piezo buzzer and de source of 12 volt. …”
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    Thesis
  20. 420

    Fast and Efficient Method for Imination of N-Aminorhodanine Using Inorganic Solid Support under Microwave Irradiation and Classical Heating by Masoumeh Tabatabaee, Majid M. Heravi, Mahboubeh Sharif, Fatemeh Esfandiyari

    Published 2011-01-01
    “…Reaction of N-aminorhodanine with various aldehydes under classical heating (in various solvents, using hydrochloric acid or acetic acid as catalyst) or by using Al2O3 under microwave irradiation in solventless system led to the corresponding imines (2 or 3). All the compounds have been characterized by elemental analyses, NMR and IR spectroscopy. …”
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