Results 31 to 40 of about 5,578,357 (301)

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

Advanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco, Francesca Vittorioso, Dimitrios C. Zografopoulos, Romeo Beccherelli, Walter Fuscaldo   +4 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Impact d'itinéraires culturaux du maïs sur les transferts d'herbicides par ruissellement

Sciences, Eaux & Territoires, 2001
L'incidence de différents itinéraires techniques de la culture du maïs sur les transferts d'herbicides a été analysée à l'échelle parcellaire, sur deux types de sol, sous pluies simulées et naturelles. Le désherbage mixte, comparativement à un traitement
D. HEDDADJ, C. GASCUEL-ODOUX
doaj  

Quelles sont les pratiques agricoles les plus « durables » ? Essai de caractérisation des systèmes de cultures

Sciences, Eaux & Territoires, 2011
Afin d'analyser les performances de quatre systèmes de culture, une démarche croisant des critères environnementaux, techniques et économiques a été mise en place. Les systèmes de culture analysés se rapportent à quatre exploitations réelles de la région
C. MALAVAL, L. JOUY, P. DESVIGNES, F. CARPY-GOULARD, A. DUMONT   +4 more
doaj   +1 more source

Auditory–Tactile Congruence for Synthesis of Adaptive Pain Expressions in RoboPatients

Advanced Robotics Research, EarlyView.
In this work, we explore auditory–tactile congruence for synthesizing adaptive vocal pain expressions in robopatients. Using a robopatient platform that integrates vocal pain sounds with palpation forces, we conducted 7680 trials across 20 participants.
Saitarun Nadipineni, Chapa Sirithunge, Yue Xie, Fumiya Iida, Thilina Dulantha Lalitharatne   +4 more
wiley   +1 more source

A Perspective on Interactive Theorem Provers in Physics

Advanced Science, EarlyView.
Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley   +1 more source

Évaluation des techniques de mise en valeur des terres agricoles dans la commune de NIKKI [PDF]

Revue de Géographie Tropicale et d’Environnement
La commune de Nikki est caractérisée par une diversité d’acteurs et de modes d’accès aux terres et aux ressources naturelles. Comme dans de nombreuses communes rurales au Bénin, l’accès aux ressources naturelles est structuré par des facteurs à la fois ...
OLOUWAFÈMI CLARISSE AFOUDA; Abdou Hamidou SOULE; ABDOUL RAMANE ABDOULAYE
doaj   +1 more source

The Mind From Within: Visceral Roots of Human Cognition

Advanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti, Salvatore Maria Aglioti   +1 more
wiley   +1 more source

Gut Microbial Release of Ferulic Acid From Germinated Quinoa Alleviates Obesity‐Associated Cognitive Impairment by Activating Hippocampal Mitophagy Associated with PINK1/Parkin Pathway

Advanced Science, EarlyView.
Liberation of ferulic acid by gut microbial feruloyl esterase mediates cognitive enhancement of germinated quinoa (GQF) on obese mice. Ferulic acid enriched in GQF is released by gut microbes Roseburia hominis and R. intestinalis and subsequently mediates the neuroprotective effects of GQF on obesity‐induced cognitive decline by activating hippocampal ...
Yongli Lan, Wengang Zhang, Lei Wang, Shiyang Zhao, Yujie Song, Xinze Wang, Yutang Wang, Xijuan Yang, Shaobo Ma, Junlin Ge, Rui Guo, Xuebo Liu   +11 more
wiley   +1 more source

TRADICIONESCULTURALESAFROCUBANASENELBARRIOÁFRICADE YAGUAJAY/AFRO-CUBAN CULTURAL TRADITIONS IN THE AFRICA NEIGHBORHOOD IN YAGUAJAY

Pedagogía y Sociedad, 2020
Introducción: En Cuba se han desarrollado proyectos comunitarios que promueven las expresiones del arte, pero aún existen dificultades en cuanto a reconocer y practicar uno de los fenómenos culturales que caracterizan al pueblo de Yaguajay desde su ...
Ivania García-Viamonte, Anna Lidia Beltrán-Marín, José Camilo Valdivia-Cruz   +2 more
doaj