Results 11 to 20 of about 153,611 (206)

Single-Layer, Flexible, and Depolarizing Chipless RFID Tags

open access: yesIEEE Access, 2020
This work presents the designs of single-layer chipless radio frequency identification (RFID) tags based on the RF-encoding particles (REP) approach.
Angel Ramos   +4 more
doaj   +1 more source

Dissociable effects of valence and arousal in adaptive executive control [PDF]

open access: yes, 2011
Background: Based on introspectionist, semantic, and psychophysiological experimental frameworks, it has long been assumed that all affective states derive from two independent basic dimensions, valence and arousal.
Kuhbandner Christof   +5 more
core   +2 more sources

Hémangiome vertébral neuro-agressif de révélation tardive: cas clinique

open access: yesThe Pan African Medical Journal, 2020
Dans la majorité des cas asymptomatiques, les hémangiomes vertébraux peuvent être, dans de rares cas, symptomatiques avec des manifestations cliniques purement neurologiques.
Komi Ignéza Agbotsou   +5 more
doaj   +1 more source

Valence delocalization in ketenylidene bridged mixed-valence iron complexes [PDF]

open access: yes, 2022
The carbide ligand in the iron-molybdenum cofactor (FeMoco) in nitrogenase bridges iron atoms in different oxidation states, yet it is difficult to discern its ability to mediate magnetic exchange interactions due to the structural complexity of the ...
Patrick, Holland   +2 more
core   +2 more sources

A Hierarchical Control Approach for Power Loss Minimization and Optimal Power Flow within a Meshed DC Microgrid

open access: yesEnergies, 2021
This work considers the DC part of a hybrid AC/DC microgrid with a meshed topology. We address cost minimization, battery scheduling and the power loss minimization within the power distribution network through constrained optimization. The novelty comes
Igyso Zafeiratou   +2 more
doaj   +1 more source

Focus sur le projet « Z », un espace de production de fruits renforçant les régulations biologiques dans un objectif zéro phyto

open access: yesSciences, Eaux & Territoires, 2022
Comment produire des fruits tout en renforçant le service écosystémique de régulation des bio-agresseurs pour limiter voire supprimer l’utilisation des pesticides ?
Sylvaine SIMON   +2 more
doaj   +1 more source

Improving Valence Prediction in Dimensional Speech Emotion Recognition Using Linguistic Information [PDF]

open access: yes, 2020
In dimensional emotion recognition, a model called valence, arousal, and dominance is widely used. The current research in dimensional speech emotion recognition has shown a problem that the performance of valence prediction is lower than arousal and ...
Atmaja, Bagus Tris   +3 more
core   +1 more source

Resonating-valence-bond physics is not always governed by the shortest tunneling loops [PDF]

open access: yes, 2015
It is well known that the low-energy sector of quantum spin liquids and other magnetically disordered systems is governed by short-ranged resonating-valence bonds.
Arnaud Ralko (1752472)   +1 more
core   +6 more sources

A Case of Delayed Diagnosis of Bilateral Ureteral and Bladder Injury after Laparoscopic Hysterectomy: An Unusual Complication

open access: yesCase Reports in Urology, 2012
The incidence of ureteral and bladder lesions after laparoscopic hysterectomy is the most encountered urinary complication in gynaecological surgery. We report the unusual case of 42-year-old woman who had a delayed diagnosis of bilateral ureteral injury
Maximilien C. Goris-Gbenou   +4 more
doaj   +1 more source

Application de la résonance magnétique nucléaire du proton au dosage de l'éthanol dans les boissons alcoolisées

open access: yesOENO One, 1989
Une équation pour le calcul de la teneur en éthanol basée sur les surfaces d'un spectre (H1-RMN) (Résonance magnétique du proton) est décrite. Les résultats obtenus par application de cette équation dans le vin et dans les boissons alcoolisées sont ...
J. L. Guiñon, M. Belanche
doaj   +1 more source

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