نتایج جستجو برای: spad

تعداد نتایج: 1378  

Journal: :IEEE Journal of Selected Topics in Quantum Electronics 2022

Single-photon avalanche diode (SPAD) exploitation in high-flux applications is often hindered by the trade-off between SPAD dead-time and afterpulsing probability. In this paper, we present architecture experimental characterization of two chips including a novel sensing, readout scheme designed to minimize (1.78 ns 0.93 respectively) probability (0.14% maximum). We have coupled with hig...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2015

Journal: :Agronomy 2023

Leaf chlorophyll content is crucial for monitoring plant growth and photosynthetic capacity. The Soil Plant Analysis Development (SPAD) values are widely utilized as a relative index in ecological agricultural surveys vegetation remote sensing applications. Multi-spectral cameras cost-effective alternative to hyperspectral monitoring. However, the limited spectral bands of multi-spectral restri...

Journal: :Proceedings of SPIE--the International Society for Optical Engineering 2012
A Ingargiola R A Colyer D Kim F Panzeri R Lin A Gulinatti I Rech M Ghioni S Weiss X Michalet

Single-molecule Förster resonance energy transfer (smFRET) is a powerful tool for extracting distance information between two fluorophores (a donor and acceptor dye) on a nanometer scale. This method is commonly used to monitor binding interactions or intra- and intermolecular conformations in biomolecules freely diffusing through a focal volume or immobilized on a surface. The diffusing geomet...

2015
Hiroe Utsushi Akira Abe Muluneh Tamiru Yumiko Ogasawara Tsutomu Obara Emiko Sato Yusuke Ochiai Ryohei Terauchi Hiroki Takagi

More accurate, rapid, and easy phenotyping tools are required to match the recent advances in high-throughput genotyping for accelerating breeding and genetic analysis. The conventional data recording in field notebooks and then inputting data to computers for further analysis is inefficient, time-consuming, laborious, and prone to human error. Here, we report WIPPER (for Wireless Plant Phenoty...

2017
Guohui Li Junfeng Pan Kehui Cui Musong Yuan Qiuqian Hu Wencheng Wang Pravat K. Mohapatra Lixiao Nie Jianliang Huang Shaobing Peng

Remobilisation of non-structural carbohydrates (NSC) from leaves and stems and unloading into developing grains are essential for yield formation of rice. In present study, three recombinant inbred lines of rice, R91, R156 and R201 have been tested for source-flow-sink related attributes determining the nature of NSC accumulation and translocation at two nitrogen levels in the field. Compared t...

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