Results 11 to 20 of about 60,647 (303)

AI, Arts & Design: Questioning Learning Machines

open access: yesArtnodes, 2020
Explorations of the relationship between Artificial Intelligence (AI), the arts, and design have existed throughout the historical development of AI. We are currently witnessing exponential growth in the application of Machine Learning (ML) and AI in all
Ruth West, Andres Burbano
doaj   +1 more source

Geometric morphometrics of leaves of Cynanchum acutum L. (Apocynaceae) from Egypt [PDF]

open access: yesTaeckholmia, 2019
This study aimed to revise Cynanchum acutum in Egypt and their relative subspecies that belonging to Section Cynanchum (Old World) and comparing it with an American group of genera Cynanchum laeve subgen.
Faten Ellmouni
doaj   +1 more source

On the Efficacy of Water Transport in Leaves. A Coupled Xylem-Phloem Model of Water and Solute Transport

open access: yesFrontiers in Plant Science, 2021
In this paper, we present and use a coupled xylem/phloem mathematical model of passive water and solute transport through a reticulated vascular system of an angiosperm leaf.
Gen Sakurai, Stanley J. Miklavcic
doaj   +1 more source

The Making of a Compound Leaf: Genetic Manipulation of Leaf Architecture in Tomato [PDF]

open access: yesCell, 1996
The most distinctive morphogenetic feature of leaves is their being either simple or compound. To study the basis for this dichotomy, we have exploited the maize homeobox-containing Knotted-1 (Kn1) gene in conjunction with mutations that alter the tomato compound leaf.
Hareven, Dana   +4 more
openaire   +2 more sources

Analysis of leaf-architecture characteristics and ecological adaptability of tree species in the upper reaches of the Chishui River

open access: yesEcological Indicators, 2022
The leaf-architecture characteristics of 15 ligneous plants of the karst region of the upper reaches of the Chishui River were assessed using spatial syntax. Furthermore, the relationship between leaf-architecture characteristics, plant functional traits,
Yifu Liu   +6 more
doaj   +1 more source

Reading the Leaves: A Comparison of Leaf Rank and Automated Areole Measurement for Quantifying Aspects of Leaf Venation

open access: yesApplications in Plant Sciences, 2014
The reticulate venation that is characteristic of a dicot leaf has excited interest from systematists for more than a century, and from physiological and developmental botanists for decades.
Walton A. Green   +6 more
doaj   +1 more source

Rapid character scoring and tabulation of large leaf‐image libraries using Adobe Bridge

open access: yesApplications in Plant Sciences, 2022
Premise Digital image libraries are an integral part of specimen‐based research. However, coding and extracting metadata for hundreds of specimens on a personal computer can be complex.
Gabriella Rossetto‐Harris   +4 more
doaj   +1 more source

Mapping quantitative trait loci and predicting candidate genes for leaf angle in maize.

open access: yesPLoS ONE, 2021
Leaf angle of maize is a fundamental determinant of plant architecture and an important trait influencing photosynthetic efficiency and crop yields. To broaden our understanding of the genetic mechanisms of leaf angle formation, we constructed a F3:4 ...
Ning Zhang, Xueqing Huang
doaj   +1 more source

Leaf Architecture of the Chloranthaceae

open access: yesAnnals of the Missouri Botanical Garden, 1991
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Todzia, Carol A., Keating, Richard C
openaire   +2 more sources

Inheritance of Compact Growth Habit, and Investigation of Linkage to Weeping Architecture and Purple Leaf Color in Eastern Redbud (Cercis canadensis L.)

open access: yesHortScience, 2021
Eastern redbud (Cercis canadensis L.) is a commonly used small landscape tree. Compact growth, purple leaf color, and weeping architecture are three popular ornamental phenotypes.
Hsuan Chen, Dennis J. Werner
doaj   +1 more source

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