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Lina Zhou, Leijinyu Zhou, Hongbo Wu, Tingting Jing, Tianhao Li, Jinsheng Li, Lijuan Kong and Limei Chen
In order to monitor cadmium contamination in lettuce quickly, non-invasively, and accurately, and to understand the growth status of lettuce under cadmium pollution, lettuce was used as the test material to detect and analyze the visible?near-infrared re...
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Marcelo Chan Fu Wei, Ricardo Canal Filho, Tiago Rodrigues Tavares, José Paulo Molin and Afrânio Márcio Corrêa Vieira
To obtain a better performance when modeling soil spectral data for attribute prediction, researchers frequently resort to data pretreatment, aiming to reduce noise and highlight the spectral features. Even with the awareness of the existence of dimensio...
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Geonwoo Kim, Hoonsoo Lee, Seung Hwan Wi and Byoung-Kwan Cho
Heat stress in particular can damage physiological processes, adaptation, cellular homeostasis, and yield of higher plants. Early detection of heat stress in leafy crops is critical for preventing extensive loss of crop productivity for global food secur...
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Xiu Jin, Shaowen Li, Wu Zhang, Juanjuan Zhu and Jia Sun
Quantitative models for visible near-infrared ray spectroscopy have rarely been exploited for the measurement of soil-available potassium. These results show that the predictors of soil-available potassium exhibit different influences with 29 pretreatmen...
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Lifei Wei, Yangxi Zhang, Ziran Yuan, Zhengxiang Wang, Feng Yin and Liqin Cao
Soil total arsenic (TAs) contamination caused by human activities?such as mining, smelting, and agriculture?is a problem of global concern. Visible/near-infrared (VNIR), X-ray fluorescence spectroscopy (XRF), and laser-induced breakdown spectroscopy (LIB...
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Thi Kim Ngan Nguyen, Benjamin Dierre, Fabien Grasset, Noée Dumait, Stéphane Cordier, Pierric Lemoine, Adèle Renaud, Hiroshi Fudouzi, Naoki Ohashi and Tetsuo Uchikoshi
Thin and transparent Mo6 cluster films with significant optical properties were prepared on indium tin oxide (ITO)-coated glass plates from the suspension of Cs2Mo6Br14 cluster precursors dispersed in methyl-ethyl-ketone (MEK) by an electrophoretic depos...
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Loganathan Agilandeeswari, Manoharan Prabukumar, Vaddi Radhesyam, Kumar L. N. Boggavarapu Phaneendra and Alenizi Farhan
Hyperspectral imaging (HSI), measuring the reflectance over visible (VIS), near-infrared (NIR), and shortwave infrared wavelengths (SWIR), has empowered the task of classification and can be useful in a variety of application areas like agriculture, even...
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Le Yuan, Min Zhou, Can Wang, Qinyong Zhang, Xiaolong Weng and Longjiang Deng
Al/Ni bimetallic core-shell pigments with flake Al particle as core and metallic Ni as shell were synthesized via a galvanic displacement method and studied with X-ray diffraction, scanning electron micrograph (SEM), specific surface area analysis (BET),...
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María Gema Carrasco-García, María Inmaculada Rodríguez-García, Juan Jesús Ruíz-Aguilar, Lipika Deka, David Elizondo and Ignacio José Turias Domínguez
Hyperspectral technology has been playing a leading role in monitoring oil spills in marine environments, which is an issue of international concern. In the case of monitoring oil spills in local areas, hyperspectral technology of small dimensions is the...
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Sankaran Rajendran, Sobhi Nasir, Mohammed A. K. El-Ghali, Khaled Alzebdah, Ali Salim Al-Rajhi and Mohammed Al-Battashi
This study demonstrates the capability of Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) sensor data to remotely map industrial carbonate rocks known as the ?Oman exotics? of the Sultanate of Oman. We measured reflectance spectra ...
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Sankaran Rajendran, Sobhi Nasir, Mohammed A. K. El-Ghali, Khaled Alzebdah, Ali Salim Al-Rajhi and Mohammed Al-Battashi
This study demonstrates the capability of Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) sensor data to remotely map industrial carbonate rocks known as the ‘Oman exotics’ of the Sultanate of Oman. We measured reflecta...
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Piotr Potera, Ihor S. Virt and Bogumil Cieniek
Transparent thin layers of cobalt-doped ZnO were produced with the pulsed laser deposition method. The cobalt content of the original solid solution was 20% at. The crystallographic structure was examined by X-ray diffraction, which showed that the fabri...
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Rodrigo Infante, Pía Rubio, Loreto Contador, Massimo Noferini, Guillermo Costa
Pág. 199 - 203
The objective determination of the optimal harvest date for plums intended either for industrial processing or for consumption as fresh fruit is a fundamental concern of the fruit industry. A portable visible/near infrared (Vis/NIR) spectroscopic device ...
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Ebrahim Taghinezhad, Vali Rasooli Sharabiani, Mohammadali Shahiri, Abdolmajid Moinfar and Antoni Szumny
This paper presents a comprehensive analysis of the application of visible?near-infrared (Vis/NIR) spectroscopy for the estimation of various chemical attributes of pear fruit. Specifically, the paper investigates how pH, titratable acidity (TA), soluble...
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Hailong Zhao, Shu Gan, Xiping Yuan, Lin Hu, Junjie Wang and Shuai Liu
Iron oxide is the main form of iron present in soils, and its accumulation and migration activities reflect the leaching process and the degree of weathering development of the soil. Therefore, it is important to have information on the iron oxide conten...
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Insuck Baek, Moon S. Kim, Byoung-Kwan Cho, Changyeun Mo, Jinyoung Y. Barnaby, Anna M. McClung and Mirae Oh
The inspection of rice grain that may be infected by seedborne disease is important for ensuring uniform plant stands in production fields as well as preventing proliferation of some seedborne diseases. The goal of this study was to use a hyperspectral i...
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