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Biophotonic in situ sensor for plant leaves
Applied Optics, 2010Knowledge of the water concentration of plants can be helpful in several environmental and agricultural domains. There are many methods for the determination of water content in plant leaves; however, most of them give a relative moisture level or an analytical measure after a previous calibration procedure. Even for other biochemical compounds such as
Conejo, Elian +2 more
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Langmuir, 2019
In this paper, for the first time, the surface wettability of cloverleaves and lotus leaves with specific surface structures at different growth stages is investigated. It is found that the clover exhibits water-repellent property similar to lotus leaves.
Xuelian Gou, Zhiguang Guo
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In this paper, for the first time, the surface wettability of cloverleaves and lotus leaves with specific surface structures at different growth stages is investigated. It is found that the clover exhibits water-repellent property similar to lotus leaves.
Xuelian Gou, Zhiguang Guo
semanticscholar +1 more source
Tomato Plant Leaves Disease Classification Using KNN and PNN
International Journal of Computer Vision and Image Processing, 2019Plant diseases are a major threat to the productivity of crops, which affects food security and reduces the profit of farmers. Identifying the diseases in plants is the key to avoiding losses by proper feeding measures to cure the diseases early and ...
Balakrishna K, M. Rao
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Superexpression of tuberculosis antigens in plant leaves
Tuberculosis, 2007Recent developments in genetic engineering allow the employment of plants as factories for 1/foreign protein production. Thus, tuberculosis (TB) ESAT6 antigen was expressed in different plant systems, but the level of vaccine protein accumulation was extremely low. We describe the technology for superexpression of TB vaccine proteins (Ag85B, ESAT6, and
Yuri L, Dorokhov +6 more
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Atmospheric Ammonia: Absorption by Plant Leaves
Science, 1972By monitoring the disappearance of ammonia from an airstream flowing through a small growth chamber containing a single plant seedling, it was discovered that plant leaves absorb significant quantities of ammonia from the air, even at naturally occurring low atmospheric concentrations.
G L, Hutchinson +2 more
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Thermoluminescence of Plant Leaves
1998Chlorophyll luminescence (delayed fluorescence) originates from photosystem-II (PS-II) and results from the recombination of charges pairs created by a previous illumination. Thermoluminescence (TL) is a particular technique to study luminescence emission, which consists in (i) cooling the sample before or immediately after an illumination at a ...
J. M. Ducruet, A. Toulouse, M. Roman
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Organogenesis in plants: initiation and elaboration of leaves
Trends in Genetics, 2015Plant organs initiate from meristems and grow into diverse forms. After initiation, organs enter a morphological phase where they develop their shape, followed by differentiation into mature tissue. Investigations into these processes have revealed numerous factors necessary for proper development, including transcription factors such as the KNOTTED ...
Aaron, Sluis, Sarah, Hake
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Metabolism of sedoheptulose-C14 in plant leaves
Archives of Biochemistry and Biophysics, 1954Abstract 1. 1. Sedoheptulose-C14 in leaves in the light and in air is rapidly converted to sucrose. In similar experiments in the dark the sedoheptulose is metabolized to respiratory products such as glutamic, aspartic, and succinic acids. 2. 2.
N E, TOLBERT, L P, ZILL
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Photopyroelectric Microscopy of Plant Leaves
International Journal of Thermophysics, 2007The use of photothermal microscopy to obtain superficial and in-depth images, by means of the interaction of a thermal wave with the analyzed material, has reached great interest due to its numerous applications. The application of the photopyroelectric microscopy technique to obtain images of plant leaves is presented in this article.
B. R. Briseño-Tepepa +5 more
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PlaNet: a robust deep convolutional neural network model for plant leaves disease recognition
Multimedia tools and applications, 2023Munish Khanna +3 more
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