Results 11 to 20 of about 135,309 (133)

Imaging Wheat Canopy Through Stereo Vision: Overcoming the Challenges of the Laboratory to Field Transition for Morphological Features Extraction

open access: yesFrontiers in Plant Science, 2020
Stereo vision is a 3D imaging method that allows quick measurement of plant architecture. Historically, the method has mainly been developed in controlled conditions.
Sébastien Dandrifosse   +4 more
doaj   +1 more source

Wheat Ear Segmentation Based on a Multisensor System and Superpixel Classification

open access: yesPlant Phenomics, 2022
The automatic segmentation of ears in wheat canopy images is an important step to measure ear density or extract relevant plant traits separately for the different organs.
Alexis Carlier   +3 more
doaj   +1 more source

L’odyssée des mobilités

open access: yesLes Nouvelles de l’Archéologie, 2021
This article is intended to be an introduction to the notion of "mobility", increasingly used in archaeology. "Mobility" is at the crossroads of very diverse questions.
Aurélia Feugnet
doaj   +1 more source

Intercambiar en Mesoamérica durante el Epiclásico (600 a 900 d.C.): poder, prestigio y alteridad. Un análisis de la cultura material de Puebla-Tlaxcala y Morelos (México)

open access: yesJournal de la Société des Américanistes, 2018
Through the study of supraregional interactions among four capitals of the Mexican highlands, and sites of the Gulf coast and Maya area during the Epiclassic period (AD 600 to 900), several hypotheses may be proposed concerning a possible shift in ...
Juliette Testard
doaj   +1 more source

An Oral Discourse Perspective on Second Language Learning

open access: yesIJEE (Indonesian Journal of English Education), 2016
Teaching and learning to speak English using oral language data drawn from real life communication can be unique experiences for English teachers and students who usually rely on unauthentic written texts of a textbook.
Iwan Jazadi
doaj   +1 more source

Perspectives de croissance et de développement de l’éducation en Asie

open access: yesRevue Internationale d’Éducation de Sèvres, 2015
Asia’s current rise to power, spearheaded by the two giants that are India and China, creates a number of expectations and aspirations with regard to development and education. There is talk of an “Asian century”.
Rangachar Govinda
doaj   +1 more source

Les relations transfrontalières entre la Principauté de l’Andorre et la France

open access: yesBelgeo, 2015
During the last years, the relation type between the Principality of Andorra and France had been modified as consequences of new socio-economic contexts in its neighbouring countries and in Europe.
Nuria Segués Daina
doaj   +1 more source

Coinage System and Exchange in the Ilkhanate Era. [PDF]

open access: yesپژوهش‌های تاریخی ایران و اسلام, 2017
The most important foundations of the coinage system and exchanges in the Ilkhanate era were metal coins including gold, silver and copper. In the short run, paper money or Banknotes also became popular. So, the system was Multi-metal.
محبوبه شرفی
doaj   +1 more source

Can The Pore Scale Geometry Explain Soil Sample Scale Hydrodynamic Properties?

open access: yesFrontiers in Environmental Science, 2018
For decades, the development of new visualization techniques has brought incredible insights into our understanding of how soil structure affects soil function. X-ray microtomography is a technique often used by soil scientists but challenges remain with
Sarah Smet   +4 more
doaj   +1 more source

Postface

open access: yesMoussons, 2021
The postface casts a transversal view on the various papers published in this issue. It first underscores how their common scientific project raises questions which bring new developments in anthropological descriptions and analyzes.
Catherine Baroin
doaj   +3 more sources

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