Results 31 to 40 of about 5,765,441 (310)
Ecological corridors in spatial planning: lessons from over 10 years of contract-based experiences in the French Alps [PDF]
Sciences, Eaux & Territoires, 2021 Ten years after the introduction of laws resulting from a national consultative process (Grenelle de l'Environnement) in which ecological connectivity was strongly promoted, what can we say about the creation of “corridors” as a new element in spatial ...
QUÉTIER, Fabien +3 more
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Low phase noise THz generation from a fiber-referenced Kerr microresonator soliton comb
Communications Physics, 2022 Low phase-noise THz wave generation is in high demand for applications such as wireless communications and radars. Here, the authors generate low-noise THz waves via photodetection of the carrier of a Kerr frequency comb, which is repetition-rate ...
Naoya Kuse +7 more
doaj +1 more source
Frontiers in Psychology, 2022 The recommended treatment for dual diagnosis - the co-occurrence of substance use and another mental disorder - requires seamless integration of the involved disciplines and services.
Jonathan Led Larsen +3 more
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Revolutionising textile manufacturing: a comprehensive review on 3D and 4D printing technologies
Fashion and Textiles, 2023 An exhaustive and integrative overview of recent developments in 3D and 4D textiles based on Additive Manufacturing (AM) were provided in order to identify the current state‐of‐the‐art.
João P. Manaia +2 more
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Proposta de classificação para avaliar a qualidade dos dados censitários dos centenários
Revista Latinoamericana de Población, 2022 O objetivo deste estudo consistiu em propor uma classificação que permita avaliar a qualidade da contagem censitária dos idosos centenários, a partir de determinados indicadores para contingentes populacionais regionais do mundo.
Juliana Barbosa Medeiros +1 more
doaj +1 more source
LED Receiver Impedance and Its Effects on LED-LED Visible Light Communications [PDF]
2018 IEEE International Conference on Communications Workshops (ICC Workshops), 2018 This paper experimentally demonstrates that the AC impedance spectrum of the LED as a photodetector heavily depends on the received optical power, which may cause the impedance mismatch between the LED and the post trans-impedance amplifier. The optical power dependent impedance of the LED is well fitted by a modified dispersive carrier transport model
Shang-Nin Li, Boyang Huang, Zhengyuan Xu
openaire +3 more sources
A new LED-LED portable CO2 gas sensor based on an interchangeable membrane system for industrial applications [PDF]
, 2011 CO2 monitoring is important for many areas of high economic relevance, like environmental monitoring, control of biotechnological processes in bio-pharmaceutical industries, and the food industry, particularly controlled atmosphere storage rooms and ...
Vargas-Sansalvador, Isabel María Pérez de +15 more
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MATEC Web of Conferences, 2017 Using the solid state reaction method, we synthesize the Ca0.88Al2Si2O8:Eu2+0.12 phosphor powders at different sintering temperatures ranging from 1100 to 1500 °C.
Lee Joo Hyun +2 more
doaj +1 more source
Scientific Reports, 2022 We fabricated a hybrid plasmonic device using self-imaging effect between guided light and surface plasmon polaritons in the hybrid plasmonic waveguide.
Hiroyuki Okamoto +4 more
doaj +1 more source
Semiconductor sources: comparison between LED and LD [PDF]
, 2022 openL'elaborato ha lo scopo di mettere a confronto le due sorgenti a semiconduttore analizzando in primo luogo il funzionamento di una giunzione PN. Si descrive poi il principio base di funzionamento per i dispositivi LED e laser discutendone la capacità
LEONARDI, FILIPPO
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