Results 61 to 70 of about 250,341 (305)

Estimation of chlorophyll concentration in maize using spectral reflectance [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
The objective of this research was to identify the relationship between chlorophyll contents and spectral measurements in a maize crop. Spectral measurements were taken and the chlorophyll content was determined in leaf samples in a field experiment with
L. J. Martinez, A. Ramos
doaj   +1 more source

Elucidating the genetic basis of antioxidant status in lettuce (Lactuca sativa). [PDF]

open access: yes, 2015
A diet rich in phytonutrients from fruit and vegetables has been acknowledged to afford protection against a range of human diseases, but many of the most popular vegetables are low in phytonutrients. Wild relatives of crops may contain allelic variation
Biggi, Gaia F   +10 more
core   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

open access: yesAdvanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia   +4 more
wiley   +1 more source

Assessing the Impacts of Species Composition on the Accuracy of Mapping Chlorophyll Content in Heterogeneous Ecosystems

open access: yesRemote Sensing, 2021
Chlorophyll is an essential vegetation pigment influencing plant photosynthesis rate and growth conditions. Remote sensing images have been widely used for mapping vegetation chlorophyll content in different ecosystems (e.g., farmlands, forests ...
Bing Lu, Yuhong He
doaj   +1 more source

The effect of salt stress on the chlorophyll level of the main sand-binding plants in the shelterbelt along the Tarim Desert Highway [PDF]

open access: yes, 2008
Based on the fact that only high saline water irrigated to the shelterbelt along the Tarim Desert Highway, the experiment about three species with six degree of salinity was carried out to analyze the relation between chlorophyll content and salt stress.
Qiu YongZhi   +6 more
core   +1 more source

Evaluation Of Chlorophyll Content And Chlorophyll Fluorescence Parameters And Relationships Between Chlorophyll A, B And Chlorophyll Content Index Under Water Stress In Olea Europaea Cv. Dezful

open access: yes, 2012
{"references": ["S. Falk, D. P. Maxwell, D. E. Laudenbach, N. P.A. Huner, and N. R.\nBaker, \"In Advances in Photosynthesis, V.5, Photosynthesis and the\nEnvironment\". Kluwer Academic Publishers, Dordrecht Boston London.\n1996, pp. 367-385.", "J.L. Araus, T. Amaro, J. Voltas, H.
E. Khaleghi   +3 more
openaire   +1 more source

Vat Polymerization 3D Printing for Controlled Drug Release Applications

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari   +2 more
wiley   +1 more source

A nondestructive method to estimate the chlorophyll content of Arabidopsis seedlings

open access: yesPlant Methods, 2017
Background Chlorophyll content decreases in plants under stress conditions, therefore it is used commonly as an indicator of plant health. Arabidopsis thaliana offers a convenient and fast way to test physiological phenotypes of mutations and treatments.
Ying Liang   +5 more
doaj   +1 more source

Response of upland cotton (Gossypium hirsutum L.) leaf chlorophyll content to high heat and low-soil water in the Arizona low desert

open access: yesPhotosynthetica, 2022
The sustainable production of upland cotton, an economically important fiber crop, is threatened by changing environmental factors including high temperatures and low-soil water content.
A.L. THOMPSON   +3 more
doaj   +1 more source

On a method of determination of chlorophyll in cells of algae collected on a membrane filter. [Translation from: Trudy Instituta Biologii Vnutrennykh Vodnany 11(14), 198-202, 1966.] [PDF]

open access: yes, 1966
The original method, proposed by Yentsch (1957), of determination of chlorophyll directly in the cells, attracts attention by its simplicity. In order to measure the content of chlorophyll by this method, a determined volume of suspension of algae is ...
Mokeeva, N.P., Pyrina, I.L.
core  

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