Results 11 to 20 of about 264,807 (314)
Education - from transmissive teaching to transformative learning
Journal of Modern Science, 2022 Objectives The aim of the article is to present the changes in the education – from transmissive teaching to transformative learning. Material and methods The article presents the basic assumptions and definitions of learning, teaching and education ...
Anna Perkowska-Klejman
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A New Algorithm for Measuring Vegetation Growth Using GNSS Interferometric Reflectometry
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 The use of global navigation satellite system interferometric reflectometry (GNSS-IR) to measure vegetation growth status has become a rapidly growing technique in remote sensing.
Jie Li +3 more
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Design of a low-cost mobile multispectral albedometer with geopositioning and absolute orientation
HardwareX, 2022 Albedo is the percentage of radiation that a given surface reflects. Its study is important to evaluate thermal effects in buildings, generation capacity with bifacial panels, among others.
J.S. Botero-Valencia +2 more
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Echo-character distribution in the Cantabrian Margin and the Biscay Abyssal Plain
Journal of Maps, 2021 In 2003, 2006–2009, 2014 and 2015, seven oceanographic cruises were carried out on board the Spanish R/V Hespérides in the Cantabrian Margin and the adjacent abyssal plains, covering an area of 219,124 km2.
Adolfo Maestro +12 more
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Reflectivity and thickness analysis of epiretinal membranes using spectral-domain optical coherence tomography [PDF]
International Journal of Ophthalmology, 2016 AIM: To compare thickness and reflectivity spectral domain optical coherence tomography (SD-OCT) findings in patients with idiopathic epiretinal membranes (ERMs), before and after ERM peeling surgery, with normal controls.
Ajay E. Kuriyan +2 more
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Applied Sciences, 2023 Recently, the photothermal determination of the thermophysical properties of concrete under lab conditions was reported. Their values are mainly needed to look at the energy consumption of buildings.
Rainer Krankenhagen
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IET Optoelectronics, 2023 A method is proposed for optical characterisation of materials, which is a very important input for realistic channel simulation based on Monte‐Carlo Ray‐Tracing algorithms.
Pierre Combeau +3 more
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Remote Sensing, 2022 The reflection of Global Navigation Satellite Systems (GNSS) signals, namely GNSS-Reflectometry (GNSS-R), has recently proven to be able to monitor land surface properties in the microwave spectrum, at a global scale, and with very low revisiting time ...
Iñigo Molina +4 more
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Signature of a three-dimensional photonic band gap observed on silicon inverse woodpile photonic crystals [PDF]
, 2011 We have studied the reflectivity of CMOS-compatible three-dimensional silicon inverse woodpile photonic crystals at near-infrared frequencies. Polarization-resolved reflectivity spectra were obtained from two orthogonal crystal surfaces corresponding to ...
Huisman, Simon R. +5 more
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Pattern Propagation Factor of the Earth
Известия высших учебных заведений России: Радиоэлектроника, 2018 The article is devoted to the pattern propagation factor of the Earth enabling for more precise determination of the radar station visibility range in case there are reflections from underlying surface. The article provides analytical solution in general
L. S. Mettus +2 more
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