Results 31 to 40 of about 11,509 (226)
Evaluation of Optical Chlorophyll Meters as Proxy for Nitrogen in Theobroma cacao L.
Journal of the American Society for Horticultural ScienceLeaf nitrogen (N) and leaf chlorophyll concentrations are key indicators of a plant’s nutritional status. For many crops, readings from simple optical methods for estimating chlorophyll correlate well with laboratory-based chlorophyll extraction methods.
Maya Weinstein, Shahar Baram, Uri Yermiyahu, Ludmila Tsehansky, Or Sperling, Ellen R. Graber
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ManglarLos campos magnéticos (CMs) afectan los sistemas biológicos, en particular el crecimiento y desarrollo de las plántulas in vitro, que pueden ser utilizados como una alternativa viable en la propagación in vitro de los cultivares de Rubus spp.
Nemesio Santamaría +2 more
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CoRRWe derive the likelihood of a raw signal in a single photon avalanche diode (SPAD), given a fixed photon flux. The raw signal comprises timing of detection events, which are nonlinearly related to the flux. Moreover, they are naturally stochastic. We then derive a score function of the signal.
Lior Dvir +2 more
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Computational Imaging SPAD Cameras
, 2023 Vision systems built around conventional image sensors have to read, encode and transmit large quantities of pixel information, a majority of which is redundant. As a result, new computational imaging sensor architectures were developed to preprocess the raw pixel data and reduce the amount of information that needs to be read from the sensor. With the
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Agroecosistemas, 2020 El manejo químico de Sigatoka negra (Mycosphaerella fijiensis Morelet) ha llevado al uso de fungicidas de modo acción sistémicos y protectantes en emulsiones, o en mezcla con aceite mineral, para disminuir su daño en las hojas.
Abrahan Rodolfo Cervantes Alava +2 more
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Agriculture, 2022 This study aimed to determine the changes in soil properties due to land rolling after sowing and analysis the effects of these changes in soil properties on the plant growth in barley (Hordeum vulgare L.) production. For this purpose, a field experiment
Gürsoy Songül
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Rotating Fluorescent Nanodiamond Assemblies With Focused Laguerre–Gaussian Beams
Advanced Optical Materials, EarlyView.Self‐assembled fluorescent nanodiamond clusters are optically trapped and driven into controlled two‐dimensional rotation with Laguerre–Gaussian beams. With localized optical excitation, optically detected magnetic resonance spectra are collected at defined points along the orbit in a uniform external magnetic field.
Adam Stewart +5 more
wiley +1 more source
Advanced Science, EarlyView.An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo +3 more
wiley +1 more source
Advanced Science, EarlyView.A self‐powered phase‐encoding sensing paradigm enables direct motion‐to‐time information conversion, providing a compact and autonomous strategy for high resolution angular displacement measurement. ABSTRACT In modern manufacturing and engineering, angular displacement sensors are crucial for motion control and feedback systems in Electromechanical ...
Shuxian Wang +3 more
wiley +1 more source
Advanced Science, EarlyView.A ZIF‐90 nanocarrier delivers dinotefuran and suppresses NlABCG3 and NlABCH1 in resistant Nilaparvata lugens. This system combines pH/ATP‐triggered release with enhanced foliar retention, improving efficacy while sparing honeybees and promoting rice growth, offering a promising resistance‐breaking strategy.
Chengshuai He +9 more
wiley +1 more source