Results 81 to 90 of about 64,417 (247)
Body‐integrated photonic biosensors: Illuminating the path to active healthcare
FlexMat, EarlyView.Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu +10 more
wiley +1 more source
The young low-mass star ISO-Oph-50 : extreme variability induced by a clumpy, evolving circumstellar disk [PDF]
, 2015 Part of this work was funded by the Science Foundation Ireland through grant no. 10/RFP/AST2780.ISO-Oph-50 is a young low-mass object in the ∼1 Myr old Ophiuchus star-forming region undergoing dramatic changes in its optical/near/mid-infrared brightness ...
Muzic, Koraljka +2 more
core +1 more source
Odessa Astronomical Publications, 2014 The light curves of EGS Ajisai with temporal resolution of 20 ms referred to the time scale UTC (GPS) with an error of at most 0.1 ms were obtained. The observed flashes are produced when the mirrors which cover the spinning satellite’s surface reflect ...
N. Burlak +5 more
doaj +1 more source
Journal of Plant Nutrition and Soil Science, EarlyView.We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter +3 more
wiley +1 more source
Applied SciencesThis research deals with the design problems of LED-based spectrally tunable light sources (LSTLSs). The study aims to assess the reliability of popular models for the spectral modeling of LED radiation and a typically used curve-fitting criterion (R2 ...
Urszula J. Błaszczak, Łukasz Gryko
doaj +1 more source
A Cubesat Payload for Exoplanet Detection
Sensors, 2017 The search for undiscovered planets outside the solar system is a scientific topic that is rapidly spreading into the astrophysical and engineering communities. In this framework, the design of an innovative payload to detect exoplanets from a nano-sized
Marcella Iuzzolino +5 more
doaj +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Sustaining soil potassium (K) supply in intensive continuous cropping systems is increasingly challenging because long‐term crop removal often exceeds the natural replenishment capacity of soil K‐bearing minerals, leading to progressive depletion of plant‐available K pools.
Hangming Guo +7 more
wiley +1 more source
Profiling the turbulent atmosphere and novel correction techniques for imaging and photometry in astronomy [PDF]
, 2010 The turbulent atmosphere has two detrimental effects in astronomy. The phase aberration induced by the turbulence broaden the point spread function (PSF) and limits the resolution for imaging.
OSBORN, JAMES
core
LASER INFORMATION SYSTEM FOR MONITORING GLUE EVAPORATION DURING DRYING
Компютерні системи та інформаційні технологіїIn the context of advancing technologies in printing, materials processing, and chemical production, there is a growing demand for precision in monitoring volatile emissions generated during drying processes.
Ольга ФЕДЕВИЧ
doaj +1 more source