Bibliografie tematiche / Interactions rapides

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Letteratura scientifica selezionata sul tema "Interactions rapides"

Autore: Grafiati
Pubblicato: 11 gennaio 2025

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Articoli di riviste sul tema "Interactions rapides"

1

Chaichitwanidchakol, Pitsanu, e Witcha Feungchan. "Exploring Mobile Game Interactions". International Journal of Electrical and Computer Engineering (IJECE) 8, n. 5 (1 ottobre 2018): 3954. http://dx.doi.org/10.11591/ijece.v8i5.pp3954-3965.

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The mobile game industry has been growing rapidly in both the number of games and revenues. Choosing the right interactions for a game has become a major challenge for developers. Some developers use inappropriate interactions in their games which causes them to be less fun than they should be. This research focuses on gathering and defining possible mobile game interactions so as to guide and enable designers and developers to choose the right interactions for their games. The researchers have extensively reviewed and explored various mobile game interactions both through research studies and through existing mobile games. Subsequent to observations, mobile game interactions were then categorized as follows: 1) Touch interaction 2) Motion/Movement interaction 3) Video interaction 4) Sound interaction 5) Special purpose interaction 6) Location interaction 7) Electroencep-halography (EEG) interaction 8) Date/Time interaction 9) Weather interaction 10) Light interaction 11) Proximity interaction 12) Network interaction 13) Social interaction and 14) Bioinformatics interaction. These 14 interactions can be used to support gameplay, ideas, and innovation of mobile games.
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2

Saeed S, M. G., S. U. Abdullah, S. A. Sayeed e R. Ali. "Food protein: Food colour interactions and its application in rapid protein assay". Czech Journal of Food Sciences 28, No. 6 (13 dicembre 2010): 506–13. http://dx.doi.org/10.17221/112/2009-cjfs.

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The uniform distribution of colours as additives in a majority of the food systems is a reliable indication that one or more components of foods are able to bind with colour molecules and act as their carriers. However, the food components acting as the colour carriers have not been identified. The present paper describes the binding capacity of Carmoisine with a variety of food proteins, our results have shown that the intensity, staining, and sharpness of the stained protein bands were excellent as compared to Coomassie Brilliant Blue-R-250, which is an established staining agent for visualising electrophoretically resolved proteins. The data illustrates that Carmoisine is a fast reacting dye forming colour-complexes with all types of food proteins including curry leaves proteins. The protein bands are visualised within an hour which is useful for the initial immediate protein identifications. The experiments related to the staining of the resolved proteins with Carmoisine have shown that the dye is highly sensitive, rapid, and lasting. The food-dye can provide a quick protein assay as often desired in research works, the results may be later confirmed by using Coomassie if so required. In view of its strong binding with almost all proteins, it was thought that human proteases present in the digestive tract may not hydrolyse the bound proteins completely and may restrict the proteolytic digestion. However, the experiments based on the tryptic digestibility in vitro revealed that colour binding has no adverse effect on hydrolysis of peptide bonds by the intestinal proteases.
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3

Hutapea, Edison, Yuli Marlina e Fery Sanjaya. "Symbolic Interaction of Communication on Social Drug Users’ Community in Jakarta". Jurnal Komunikasi 13, n. 2 (15 settembre 2022): 93–101. http://dx.doi.org/10.31294/jkom.v13i2.12850.

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This article considers how communication is very capable and changeable in nation’s culture. Breathtakingly, this phenomenon was afflicted in metropolitan community in Jakarta as a result of globalization which is spread to all civilizations of nations in the world. The differences in perception of each individual equally obtain stimulate can occur in their interaction, the freedom of individual is to interpret the existing situation makes this research is needed due to the subject is interaction’s people based on perspective of symbolic interaction. The result have shown the drug users in Jakarta created a new communication symbols to disguise the terms of drugs in their social environment into the domain of the community. Moreover, youth groups with a very complex social life and inquisitive who wants to try a new thing and imitate easily in part of the foreign culture such as drugs is grow up rapidly. The research used symbolic interaction analysis and the researcher revealed the symbols and the meanings of communication based on the theory of symbolic interactionism; objectivity, and internalization where user makes specialties in their interactions between drug users in Jakarta.
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4

Côté, Isabelle M., Emily S. Darling e Christopher J. Brown. "Interactions among ecosystem stressors and their importance in conservation". Proceedings of the Royal Society B: Biological Sciences 283, n. 1824 (10 febbraio 2016): 20152592. http://dx.doi.org/10.1098/rspb.2015.2592.

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Interactions between multiple ecosystem stressors are expected to jeopardize biological processes, functions and biodiversity. The scientific community has declared stressor interactions—notably synergies—a key issue for conservation and management. Here, we review ecological literature over the past four decades to evaluate trends in the reporting of ecological interactions (synergies, antagonisms and additive effects) and highlight the implications and importance to conservation. Despite increasing popularity, and ever-finer terminologies, we find that synergies are (still) not the most prevalent type of interaction, and that conservation practitioners need to appreciate and manage for all interaction outcomes, including antagonistic and additive effects. However, it will not be possible to identify the effect of every interaction on every organism's physiology and every ecosystem function because the number of stressors, and their potential interactions, are growing rapidly. Predicting the type of interactions may be possible in the near-future, using meta-analyses, conservation-oriented experiments and adaptive monitoring. Pending a general framework for predicting interactions, conservation management should enact interventions that are robust to uncertainty in interaction type and that continue to bolster biological resilience in a stressful world.
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Schuck, Peter. "Sedimentation Patterns of Rapidly Reversible Protein Interactions". Biophysical Journal 98, n. 9 (maggio 2010): 2005–13. http://dx.doi.org/10.1016/j.bpj.2009.12.4336.

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6

Ko, Gwon Hee, e William H. Fink. "Rapidly converging lattice sums for nonelectrostatic interactions". Journal of Computational Chemistry 23, n. 4 (29 gennaio 2002): 477–83. http://dx.doi.org/10.1002/jcc.10031.

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7

Singh, Santosh K., e Aloke Das. "The n → π* interaction: a rapidly emerging non-covalent interaction". Physical Chemistry Chemical Physics 17, n. 15 (2015): 9596–612. http://dx.doi.org/10.1039/c4cp05536e.

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8

Marinova, Detelina, Ko de Ruyter, Ming-Hui Huang, Matthew L. Meuter e Goutam Challagalla. "Getting Smart". Journal of Service Research 20, n. 1 (2 dicembre 2016): 29–42. http://dx.doi.org/10.1177/1094670516679273.

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Smart technologies are rapidly transforming frontline employee-customer interactions. However, little academic research has tackled urgent, relevant questions regarding such technology-empowered frontline interactions. The current study conceptualizes (1) smart technology use in frontline employee-customer interactions, (2) smart technology–mediated learning mechanisms that elevate service effectiveness and efficiency performance to empower frontline interactions, and (3) stakeholder interaction goals as antecedents of smart technology–mediated learning. We propose that emerging smart technologies, which can substitute for or complement frontline employees’ (FLEs) efforts to deliver customized service over time, may help resolve the long-standing tension between service efficiency and effectiveness because they can learn or enable learning from and across customers, FLEs, and interactions. Drawing from pragmatic and deliberate learning theories, the authors conceptualize stakeholder learning mechanisms that mediate the effects of frontline interaction goals on FLEs’ and customers’ effectiveness and efficiency outcomes. This study concludes with implications for research and practice.
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9

Morrison, Beth M. L., e Chase D. Mendenhall. "Hummingbird–Plant Interactions Are More Specialized in Forest Compared to Coffee Plantations". Diversity 12, n. 4 (27 marzo 2020): 126. http://dx.doi.org/10.3390/d12040126.

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Deforestation transforms habitats, displacing vertebrates and the other dimensions of biodiversity they support through their interactions. Few empirical studies have quantified the effect deforestation has on vertebrate–pollinator interaction networks. Here we quantify how hummingbird–plant networks change in relation to hummingbird diversity across a deforestation gradient. We found that, overall, hummingbird–plant interactions were significantly more specialized in forests and specialized interactions decayed rapidly with the loss of tree cover at small spatial scales. Hummingbird species interaction specialization was also higher in forest habitats compared to coffee plantations, but we found no support for a morphological hummingbird trait that predicted interaction specialization or forest dependence. Finally, we developed spatially explicit models for quantifying impacts of land-use decisions on hummingbird species and the biodiversity they support. These tools can be used to identify and prioritize important habitats for conservation activities, like creating new protected areas and improving agricultural lands for biodiversity.
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Bouffard, S. "Interaction ions lourds rapides - matière : transferts d'énergie et relaxation de la matière". Journal de Chimie Physique 91 (1994): 995–1004. http://dx.doi.org/10.1051/jcp/1994910995.

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Tesi sul tema "Interactions rapides"

1

Gremillet, Laurent Yvan André. "Etude théorique et expérimentale du transport des électrons rapides dans l'interaction laser-solide à très haut flux". Palaiseau, École polytechnique, 2001. http://www.theses.fr/2001EPXX0022.

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2

Dammak, Hichem. "Changement de phase cristalline induit par irradiation aux ions lourds rapides dans un métal pur /". Gif-sur-Yvette : Service de documentation et d'édition multimédia, Centre d'études de Saclay, 1994. http://catalogue.bnf.fr/ark:/12148/cb35771191c.

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3

Jadon, Ankita. "Interactions between sodium carbonate aerosols and iodine fission-products". Electronic Thesis or Diss., Université de Lille (2018-2021), 2018. http://www.theses.fr/2018LILUR021.

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Abstract (sommario):
L’analyse de sûreté des réacteurs à neutrons rapides refroidis au sodium de Génération IV nécessite l'étude des conséquences d'un accident grave en cas de rejet dans l'environnement du sodium et des radionucléides qu'il transporte (terme source chimique et radiologique). Le terme source global dépend donc à la fois de la spéciation chimique des aérosols de sodium, issus de la combustion du sodium dans l'enceinte, et de leurs interactions avec les radionucléides. Au cours de cette thèse, les interactions entre le carbonate de sodium et les produits de fission gazeux iodés (I2 et HI) ont été étudiées aux échelles atomique et macroscopique, via une double approche théorique et expérimentale. Une expression analytique de l'isotherme d'adsorption a été développée. La stabilité relative des surfaces du carbonate de sodium a été déterminée par des calculs ab initio utilisant la théorie de la densité fonctionnelle. La réactivité de l'iode a été étudiée pour les surfaces les plus stables et les isothermes d'adsorption évaluées. En parallèle, la cinétique de capture de l'iode moléculaire par le carbonate de sodium a été déterminée expérimentalement pour différentes conditions. L'ensemble des résultats montrent une capture efficace de l'iode moléculaire par le carbonate de sodium à 373 K, variant selon la pression partielle d'iode et la surface du carbonate. Pour les conditions représentatives d'un accident grave, les sites d'adsorption de la surface de carbonate de sodium la plus favorable seront majoritairement vides ou doublement occupés selon la pression partielle d'iode moléculaire, conduisant à une pression d'équilibre inférieure à 2x10-4 bar à 373 K
The safety analysis of Generation IV sodium-cooled fast neutron reactors requires the study of the consequences of a severe accident in case of release into the environment of sodium and the radionuclides it carries (term chemical and radiological source). The global source term therefore depends on both the chemical speciation of sodium aerosols, resulting from the combustion of sodium in the containment, and their interactions with radionuclides. During this thesis, the interactions between sodium carbonate and iodinated gaseous fission products (I2 and HI) were studied at the atomic and macroscopic scales, via a combined theoretical and experimental approach. An analytical expression of the adsorption isotherm has been developed. The relative stability of the sodium carbonate surfaces was determined by ab initio calculations using density functional theory. The reactivity of iodine has been studied for the most stable surfaces and the adsorption isotherms evaluated. In parallel, the kinetics of capture of molecular iodine by sodium carbonate has been determined experimentally for different boundary conditions.The results show an effective capture of the molecular iodine by sodium carbonate at 373 K, varying according to the partial pressure of iodine and the surface of the carbonate sorbent. For the representative conditions of a severe accident, the adsorption sites of the most favorable sodium carbonate surfaces will be mostly bare or doubly occupied depending on the partial pressure of molecular iodine; leading to an equilibrium pressure of less than 2x10-4 bar at 373 K
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4

Cenier, Tristan. "Interactions entre rythmes rapides et rythmes lents dans la représentation de l'information olfactive dans le réseau bulbaire". Phd thesis, Université Claude Bernard - Lyon I, 2009. http://tel.archives-ouvertes.fr/tel-00543909.

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Une particularité de la modalité sensorielle olfactive est la nature complexe du stimulus chimique à représenter. Les cellules sensorielles de la cavité nasale sont sensibles aux traits physico-chimiques des molécules et transmettent cette information vers le bulbe olfactif, premier relais central de cette modalité. L'organisation des voies de projection vers le bulbe entraîne une spatialisation de l'activité dans cette structure, ce qui constitue un mode de représentation de l'information mais qui n'est pas suffisant à lui seul. Le bulbe olfactif est également marqué par des phénomènes dynamiques prépondérants. Tout d'abord le rythme respiratoire, qui organise temporellement le niveau d'activation de l'appareil sensoriel, ensuite les oscillations des potentiels de champs locaux, et enfin les oscillations sous-liminaires des potentiels de membrane des cellules. Ces éléments dynamiques pourraient être le support de la formation d'assemblées de neurones, sous-populations de cellules synchronisées transitoirement et permettant la représentation de l'information suivant un principe spatio-temporel. Les travaux présentés dans cette thèse sont basés sur l'enregistrement conjoint des activités unitaires des cellules du bulbe, des oscillations des potentiels de champs locaux et de la respiration en réponse à des stimulations olfactives. Nous montrons les relations existant entre les différents phénomènes dynamiques et comment ils permettent d'organiser l'activité des cellules pour aboutir à la formation d'assemblées de neurones fonctionnelles. Nous mettons particulièrement en évidence le rôle central de la respiration dans le fonctionnement intégré du bulbe olfactif.
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5

Cenier, Tristan. "Interactions entre rythmes rapides et rythmes lents dans la représentation de l’information olfactive dans le réseau bulbaire". Thesis, Lyon 1, 2009. http://www.theses.fr/2009LYO10093/document.

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Abstract (sommario):
Une particularité de la modalité sensorielle olfactive est la nature complexe du stimulus chimique à représenter. Les cellules sensorielles de la cavité nasale sont sensibles aux traits physico-chimiques des molécules et transmettent cette information vers le bulbe olfactif, premier relais central de cette modalité. L’organisation des voies de projection vers le bulbe entraîne une spatialisation de l’activité dans cette structure, ce qui constitue un mode de représentation de l’information mais qui n’est pas suffisant à lui seul. Le bulbe olfactif est également marqué par des phénomènes dynamiques prépondérants. Tout d’abord le rythme respiratoire, qui organise temporellement le niveau d’activation de l’appareil sensoriel, ensuite les oscillations des potentiels de champs locaux, et enfin les oscillations sous-liminaires des potentiels de membrane des cellules. Ces éléments dynamiques pourraient être le support de la formation d’assemblées de neurones, sous-populations de cellules synchronisées transitoirement et permettant la représentation de l’information suivant un principe spatio-temporel. Les travaux présentés dans cette thèse sont basés sur l’enregistrement conjoint des activités unitaires des cellules du bulbe, des oscillations des potentiels de champs locaux et de la respiration en réponse à des stimulations olfactives. Nous montrons les relations existant entre les différents phénomènes dynamiques et comment ils permettent d’organiser l’activité des cellules pour aboutir à la formation d’assemblées de neurones fonctionnelles. Nous mettons particulièrement en évidence le rôle central de la respiration dans le fonctionnement intégré du bulbe olfactif
A striking feature of the olfactory sensory system is its ability to deal with a complex multi-dimensional chemical stimuli. Receptor cells in the nasal cavity are sensitive to specific features of molecules and transmit this information to the olfactory bulb, first relay for olfaction in the central nervous system. Due to the organization of projection pathways to the bulb, afferent information activates the structure in a topographical fashion ; although this may constitute a coding strategy for olfactory information it has proven insufficient, and other strategies must be investigated. Dynamic phenomenons are a preponderant feature of the olfactory bulb. The respiratory rhythm imposes a sinusoidal level of activation to the system, oscillations in local field potentials and subthreshold oscillations in neurons membrane potentials may interact and lead to the transient synchronization of sub-populations of neurons. This particular mechanism, designated as neural assemblies, is in theory a good candidate for the representation of olfactory information. The work presented here is based on conjoint recordings, in anesthetized animals, of unitary activities, oscillations in the LFP and respiration, in response to olfactory stimulation. We show the relationships existing between the various dynamic phenomenons, and hypothesize on their functional roles. We propose that a same mechanism may form different neural assemblies each assuming a specific functional role. The respiratory rhythm acts as a gating system, organizing the formation of successive yet different neural assemblies
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6

Vauzour, Benjamin. "Étude expérimentale du transport d'électrons rapides dans le cadre de l'allumage rapide pour la fusion inertielle". Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14496/document.

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Cette thèse s'inscrit dans le cadre de la recherche sur la fusion nucléaire par confinement inertiel, et vise notamment à contribuer à la validation du schéma d'allumage rapide. Elle consiste en une étude expérimentale des différents processus impliqués dans la propagation d'un faisceau d'électrons relativistes, produit par une impulsion laser ultra-intense (10^{19} W.cm-2), au sein de la matière dense qu'elle soit solide ou comprimée. Dans ce travail de recherche nous présentons les résultats de trois expériences réalisées sur des installations laser distinctes afin de générer des faisceaux d'électrons dans diverses conditions et d'étudier leur propagation dans différents états de la matière, du solide froid au plasma dense et tiède.La première expérience a été réalisée à très haut contraste temporel sur l'installation laser UHI100 du CEA de Saclay. L'étude du dépôt d'énergie par le faisceau d'électrons dans l'aluminium solide a mis en évidence un important chauffage à faible profondeur, où les effets collectifs sont prédominants, générant ainsi un gradient important de température entre les faces avant (300eV) et arrière (20eV) sur 20µm d'épaisseur. Une modélisation numérique de l'expérience montre que ce gradient induit la formation d'une onde de choc débouchant en face arrière, donnant alors lieu à une augmentation de l'émission thermique. La chronométrie expérimentale du débouché du choc permet de valider le modèle de transport collectif des électrons.Deux autres expériences ont porté sur l'étude de la propagation de faisceaux d'électrons rapides au sein de cibles comprimées. Lors de la première expérience sur LULI2000 (LULI), la géométrie de compression plane a permis de dissocier de manière précise les pertes d'énergie liées aux effets résistifs de celles liées aux effets collisionnels. En comparant nos résultats expérimentaux à des simulations, nous avons mis en évidence l'augmentation significative des pertes d'énergie du faisceau d'électrons avec la compression et le chauffage de la cible à des température proches de la température de Fermi, et ce, pour les deux mécanismes. La seconde expérience, réalisée en géométrie cylindrique sur Vulcan (RAL), a permis de mettre en évidence un phénomène de guidage du faisceau d'électrons rapides sous l'effet d'un intense champ magnétique, auto-généré en présence d'importants gradients radiaux de résistivité. Par ailleurs, dans les conditions de température et de densité atteintes, l'augmentation des pertes d'énergie collisionnelles avec la densité s'avère être compensée par une diminution des pertes résistives du fait du passage de la conductivité du milieu dans le régime des hautes températures de Spitzer
The framework of this PhD thesis is the validation of the fast ignition scheme for the nuclear fusion by inertial confinement. It consists in the experimental study of the various processes involved in fast electron beams propagation, produced by intense laser pulses (10^{19} W.cm-2), through dense matter either solid or compressed. In this work we present the results of three experiments carried out on different laser facilities in order to generate fast electron beams in various conditions and study their propagation in different states of matter, from the cold solid to the warm and dense plasma.The first experiment was performed with a high intensity contrast on the UHI100 laser facility (CEA Saclay). The study of fast electron energy deposition inside thin aluminium targets highlights a strong target heating at shallow depths, where the collectivs effects are predominant, thus producing a steep temperature profile between front (300eV) and rear (20eV) sides over 20µm thickness. A numerical simulation of the experiment shows that this temperature gradient induces the formation of a shock wave, breaking through the rear side of the target and thus leading to increase the thermal emission. The experimental chronometry of the shock breakthrough allowed validating the model of the collective transport of electrons.Two other experiments were dedicated to the study of fast electron beam propagation inside compressed targets. In the first experiment on the LULI2000 laser facility, the plane compression geometry allowed to precisely dissociate the energy losses due to resistive effects from those due to the collisional ones. By comparing our experimental results with simulations, we observed a significative increase of the fast electron beam energy losses with the compression and the target heating to temperatures close to the Fermi temperature. The second experiment, performed in a cylindrical geometry, demonstrated a fast electron beam guiding phenomenon due to self-generated magnetic fields in presence of sharp radial resistivity gradients. Furthermore, in the temperature and density conditions achieved here, the increase of collisional energy losses with density is compensated by the decreasing resistive energy losses due to the transition of the conductivity into the high-temperatures Spitzer regime
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7

Dammak, Hichem. "Changement de phase cristalline induit par irradiation aux ions lourds rapides dans un métal pur". Palaiseau, Ecole polytechnique, 1994. http://www.theses.fr/1994EPXX0005.

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L'irradiation à basse température avec des ions lourds rapides montre que, dans certains métaux, une forte excitation électronique peut jouer un rôle dans le processus d'endommagement. Nous avons montré que ce rôle peut être important au point de provoquer une transformation de phase dans un métal pur comme le titane. Dans cette transformation le titane passe de la phase alpha stable dans les conditions ordinaires de température et de pression à la phase oméga de haute pression. La cinétique de ce changement de phase sous irradiation a été étudiée et un mécanisme a été proposé. Dans d'autres métaux (fer, zirconium,. . . ) présentant des transformations de phase sous pression, une forte excitation électronique ne conduit pas toujours à un changement de phase mais plus simplement à la création de petits défauts. En revanche dans le béryllium nous avons détecté tous les signes d'un changement de phase comparable à celui du titane. Nous avons ainsi été conduits à proposer quelques critères permettant de dire quels sont les métaux susceptibles de s'endommager facilement par excitation électronique: 1) existence dans le diagramme de phase d'une transformation sous pression ou; 2) existence dans le spectre de phonons de modes mous ou de basses fréquences
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8

Bodenreider, Christophe. "Étude des cinétiques de repliement et d'assemblage de la dihydrofolate réductase R67". Paris 7, 2002. http://www.theses.fr/2002PA077028.

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9

Dufour, Christian. "Modélisation de la formation de traces dues au ralentissement électronique des ions lourds rapides dans les matériaux métalliques et études expérimentales dans le bismuth /". Gif-sur-Yvette : Commissariat à l'énergie atomique, 1993. http://catalogue.bnf.fr/ark:/12148/cb35581763n.

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10

Jadon, Ankita. "Interactions between sodium carbonate aerosols and iodine fission-products". Thesis, Lille 1, 2018. http://www.theses.fr/2018LIL1R021/document.

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Abstract (sommario):
L’analyse de sûreté des réacteurs à neutrons rapides refroidis au sodium de Génération IV nécessite l'étude des conséquences d'un accident grave en cas de rejet dans l'environnement du sodium et des radionucléides qu'il transporte (terme source chimique et radiologique). Le terme source global dépend donc à la fois de la spéciation chimique des aérosols de sodium, issus de la combustion du sodium dans l'enceinte, et de leurs interactions avec les radionucléides. Au cours de cette thèse, les interactions entre le carbonate de sodium et les produits de fission gazeux iodés (I2 et HI) ont été étudiées aux échelles atomique et macroscopique, via une double approche théorique et expérimentale. Une expression analytique de l'isotherme d'adsorption a été développée. La stabilité relative des surfaces du carbonate de sodium a été déterminée par des calculs ab initio utilisant la théorie de la densité fonctionnelle. La réactivité de l'iode a été étudiée pour les surfaces les plus stables et les isothermes d'adsorption évaluées. En parallèle, la cinétique de capture de l'iode moléculaire par le carbonate de sodium a été déterminée expérimentalement pour différentes conditions. L'ensemble des résultats montrent une capture efficace de l'iode moléculaire par le carbonate de sodium à 373 K, variant selon la pression partielle d'iode et la surface du carbonate. Pour les conditions représentatives d'un accident grave, les sites d'adsorption de la surface de carbonate de sodium la plus favorable seront majoritairement vides ou doublement occupés selon la pression partielle d'iode moléculaire, conduisant à une pression d'équilibre inférieure à 2x10-4 bar à 373 K
The safety analysis of Generation IV sodium-cooled fast neutron reactors requires the study of the consequences of a severe accident in case of release into the environment of sodium and the radionuclides it carries (term chemical and radiological source). The global source term therefore depends on both the chemical speciation of sodium aerosols, resulting from the combustion of sodium in the containment, and their interactions with radionuclides. During this thesis, the interactions between sodium carbonate and iodinated gaseous fission products (I2 and HI) were studied at the atomic and macroscopic scales, via a combined theoretical and experimental approach. An analytical expression of the adsorption isotherm has been developed. The relative stability of the sodium carbonate surfaces was determined by ab initio calculations using density functional theory. The reactivity of iodine has been studied for the most stable surfaces and the adsorption isotherms evaluated. In parallel, the kinetics of capture of molecular iodine by sodium carbonate has been determined experimentally for different boundary conditions.The results show an effective capture of the molecular iodine by sodium carbonate at 373 K, varying according to the partial pressure of iodine and the surface of the carbonate sorbent. For the representative conditions of a severe accident, the adsorption sites of the most favorable sodium carbonate surfaces will be mostly bare or doubly occupied depending on the partial pressure of molecular iodine; leading to an equilibrium pressure of less than 2x10-4 bar at 373 K
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Libri sul tema "Interactions rapides"

1

Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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Anderson, Mark T. Ground-water and surface-water interactions along Rapid Creek near Rapid City, South Dakota. Rapid City, S.D: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

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8

Hartson, H. Rex. Rapid prototyping in human computer interface development. [Blacksburg, Va.]: Dept. of Computer Science, Virginia Polytechnic Institute and State University, 1989.

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Roche, Gerald, e Gwendolyn Hyslop. Bordering Tibetan Languages. Nieuwe Prinsengracht 89 1018 VR Amsterdam Nederland: Amsterdam University Press, 2022. http://dx.doi.org/10.5117/9789463725040.

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Bordering Tibetan Languages: Making and Marking Languages in Transnational High Asia examines the complex interactions between state, ethnic, and linguistic borders in the Himalaya. These case studies from Bhutan, China, India, and Nepal show how people in the Himalaya talk borders into existence, and also how those borders speak to them and their identities. These ‘talking borders’ exist in a world where state borders are contested, and which is being irrevocably transformed by rapid social and economic change. This book offers a new perspective on this dynamic region by centring language, and in doing so, also offers new ways of thinking about how borders and language influence each other.
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Bek, Nadezhda. B2B Marketing. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1816711.

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B2B marketing is a rapidly developing direction, the basis of which is the interaction of business organizations with organizations that purchase goods and services for use in their own production of goods and services that are in demand from other organizations, in the markets of end consumers or from society as a whole. Globalization, the increasing influence of digital technologies on competition, the growing awareness of consumers and the tightening of their requirements for purchased goods and services strengthen the strategic role of B2B marketing. Competitiveness in the B2B markets is increasingly determined by their participation and position in competitive and viable value creation networks. For students, postgraduates of universities, researchers and teachers.
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Capitoli di libri sul tema "Interactions rapides"

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Martin, Stephen R., e Maria J. Schilstra. "Rapid Mixing Kinetic Techniques". In Protein-Ligand Interactions, 119–38. Totowa, NJ: Humana Press, 2013. http://dx.doi.org/10.1007/978-1-62703-398-5_5.

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Rossi, Sebastian D., Adriana M. Otero, Elena Abraham e Jason Byrne. "Environmental [In]Equity: Accessibility to Green Spaces in a Rapidly Urbanizing Mountain-City". In Human-Nature Interactions, 113–25. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-01980-7_10.

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Significance StatementOpen Green Spaces (OGS) provide a range of cultural ecosystems services including health benefits through recreational and tourism opportunities. Rapid and oftentimes unplanned urbanization can result in the loss of OGS, negatively affecting urban dwellers’ health and wellbeing. An example is the rapidly expanding city of San Carlos de Bariloche, located in the Argentinean Patagonia, surrounded by the iconic Nahuel Huapi National Park. The study reported here sought to assess the availability and distribution equity of public OGS in Bariloche. The study found inequalities in access and distribution; ‘wealthier’ neighbourhoods offered more OGS than poorer neighbourhoods. Better regulation of development is required and future land use plans need to preserve and protect future OGS sites and improve access points to existing OGS to ensure more equitable access to diverse natural landscapes.
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le Roux, Johannes J. "Molecular ecology of plant-microbial interactions during invasions: progress and challenges." In Plant invasions: the role of biotic interactions, 340–62. Wallingford: CABI, 2020. http://dx.doi.org/10.1079/9781789242171.0340.

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Abstract Microbes are omnipresent, yet their interactions with invasive plants remain understudied. This is surprising, given the importance of microbes in plant community ecology and their influence on plant performance in new environments. Recent advances in molecular genetic approaches have opened the door to studying this unseen majority in great detail and to understand how they fit into ecological interaction networks. Molecular approaches allow rapid assessments of microbial diversity at reasonable cost while providing both taxonomic and evolutionary information. Here I discuss how these approaches have contributed to a better understanding of plant-microbial interactions in the context of biological invasions. By drawing insights from various case studies, I illustrate how next-generation sequencing (DNA barcoding) has revolutionized the way we understand such interactions. Tight-knit and coevolved mutualist (e.g. mycorrhizal) and antagonist (e.g. pathogen) interactions appear particularly promising to understand the structure and function of invasive plant-microbial interaction networks, the impacts of invasive plants on native networks and the vulnerability of native networks to infiltration by non-native species. I also discuss novel ways in which molecular data can aid the study of invasive plant-microbial interactions, such as incorporating phylogenetic data into network analyses to better understand the role of evolutionary history in network dynamics and how such dynamics respond to plant invasions. DNA barcoding of microbes also presents unique challenges to the study of network ecology, such as uncertainty in the legitimacy and efficiency of interactions. Future research should incorporate overall plant-associated microbial communities (microbiomes) into interaction networks to better understand the role microbes play during plant invasions.
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Tucker, Catherine M. "Institutional Evolution, Forest Conservation, and Rapid Change in Rural Honduras". In Human-Environment Interactions, 275–94. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4780-7_12.

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Duysburgh, Pieter, e Karin Slegers. "Reciprocity in Rapid Ethnography". In Human-Computer Interaction – INTERACT 2015, 292–99. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22668-2_23.

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Lenardon, Megan D., e André Nantel. "Rapid Detection of Aneuploidy Following the Generation of Mutants in Candida albicans". In Host-Fungus Interactions, 41–49. Totowa, NJ: Humana Press, 2012. http://dx.doi.org/10.1007/978-1-61779-539-8_3.

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Sandhu, Jaspal S., P. Altankhuyag e D. Amarsaikhan. "Serial Hanging Out: Rapid Ethnographic Needs Assessment in Rural Settings". In Human-Computer Interaction. Interaction Design and Usability, 614–23. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73105-4_68.

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Zhang, Yugang, Bifeng Song e Wensheng Min. "Target Orientation Effects on Movement Time in Rapid Aiming Tasks". In Human-Computer Interaction. Interaction Modalities and Techniques, 540–48. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39330-3_58.

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Grammenos, Dimitris, Yannis Georgalis, Nikolaos Partarakis, Xenophon Zabulis, Thomas Sarmis, Sokratis Kartakis, Panagiotis Tourlakis, Antonis Argyros e Constantine Stephanidis. "Rapid Prototyping of an AmI-Augmented Office Environment Demonstrator". In Human-Computer Interaction. Ambient, Ubiquitous and Intelligent Interaction, 397–406. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02580-8_43.

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Edmunds, W. Mike. "Geochemical indicators in the groundwater environment of rapid environmental change". In Water-Rock Interaction, 3–8. London: Routledge, 2021. http://dx.doi.org/10.1201/9780203734049-2.

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Atti di convegni sul tema "Interactions rapides"

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Erhard, Racheal, e Juan Alonso. "A Quasi-Prescribed Vortex Wake Method Capturing Rotor Wake Distortion". In Vertical Flight Society 80th Annual Forum & Technology Display, 1–11. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1116.

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Prescribed vortex wake methods have historically provided rapid analysis for modeling rotor performance with reasonable accuracy suitable to conceptual and preliminary design. However, determining an appropriate wake geometry requires accurate prescription functions, often relying on empirical data. For distributed electric propulsion (DEP) and electric vertical takeoff and landing (eVTOL) aircraft, interaction effects of installed multi-rotor and rotor-wing systems can introduce significant wake distortion and deflection, which is not captured by a rigid or prescribed wake model. Force-free wake methods can capture these wake interactions, but at significant computational cost. To maintain rapid analysis capabilities while capturing external wake interactions, we develop an approach for an adaptive quasi-prescribed vortex wake method. The proposed approach is developed using principles of potential flow theory and a relaxation procedure to include the mutual wake interaction between aircraft components. Applications to rotor-wing systems with coupling between the rotor wake and a vortex lattice method representation of the wing is explored. Results are compared with two additional methods that have been developed, a prescribed vortex wake and a free vortex wake. Validation against experimental measurements for a blown wing configuration is conducted, and the method's ability to more closely predict wake distortion of a tilt-rotor and wing system is also explored.
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Menon, Vinod M. "Control of Light-Matter Interaction in 2D Materials". In 2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID). IEEE, 2019. http://dx.doi.org/10.1109/rapid.2019.8864247.

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Kang, Tai Jong, Jongwan Yu e Mark Berg. "Solvent Dynamics by Transient Holeburning: Nonpolar vs Polar Solutes". In International Conference on Ultrafast Phenomena. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/up.1990.pdp1.

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Shank and coworkers have used ultrafast techniques to extend holeburning to the liquid phase, where they have observed the effects of rapid intramolecular relaxation [1]. Recently, there have been predictions that holeburning can also be used to study intermolecular interactions of solvents with the solute electronic states [2-4]. We present the first transient holeburning results attributable to intermolecular interactions. They show that large non-polar interactions can develop much more rapidly than the well-studied dipolar solvation interactions.
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Cai, Yang, e Mel Siegel. "Field-of-View Studies for Stereo Interactions". In 15th International Conference on Applied Human Factors and Ergonomics (AHFE 2024). AHFE International, 2024. http://dx.doi.org/10.54941/ahfe1004963.

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Rapidly growing extended reality technologies brought us more stereo interfaces and the costs became more affordable. We anticipated a rapid adaptation of the stereo display in everyday life and professional practice. Unfortunately, similar to 3D TVs, stereo displays have not been widely used in real-time. In this study, we want to know how the users interact with the stereo display systems, say, “stereo interaction.” We focus on the factors of field-of-view and distance to the screen. We found the field of view of many well-known stereo displays is very limited. For certain devices, only one location is for the user, not for the team to view the 3D effects. We also studied the stability of the 3D image in different lighting, poses, and motion. Finally, we zoom into the laparoscopic surgery training and summarize our findings.
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Randall, Ryan, Lee Wilson e Sergey Shkarayev. "Flow Interactions around a Rapidly-Pitching MAV Wing". In 50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2012. http://dx.doi.org/10.2514/6.2012-667.

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Lotz, Vivian, Eva-maria Schomakers e Martina Ziefle. "User Requirement Analysis for Voice and Gesture Interactions with Delivery Robots: An Interview Study". In 15th International Conference on Applied Human Factors and Ergonomics (AHFE 2024). AHFE International, 2024. http://dx.doi.org/10.54941/ahfe1005246.

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Urban mobility is rapidly changing. While increasing delivery volumes, traffic congestion, and a demand to reduce mobility-induced emissions challenge inner-city logistics, emerging technologies such as automated delivery robots might offer relief. Here, various interaction concepts are conceivable to ensure safe navigation and smooth communication with them.This study qualitatively examines user requirements and prevailing user perceptions of two communication modalities (voice interface and gesture interface) for interacting with delivery robots.We conducted 24 scenario-based interviews. Each interview included a part in which participants actively tried voice or gesture commands for operating the delivery robots. The practice part was intended to ensure that all participants get as realistic a sense as possible of how interactions might feel so that the discussion of requirements was not purely based on potentially flawed imaginations. Results were analyzed using qualitative content analysis and revealed universal barriers (e.g., ambiguousness of inputs) and differences regarding the two modes (e.g., privacy concerns).
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Nykyruy, Yu S., S. I. Mudry e V. V. Prunitsa. "Structure evolution in Al70Si20Ni10 rapidly-quenched alloy". In INTERACTION BETWEEN SCIENCE AND TECHNOLOGY IN MODERN CONDITIONS. Baltija Publishing, 2022. http://dx.doi.org/10.30525/978-9934-26-264-7-10.

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Banerjee, Rahul, Jason Yip, Kung Jin Lee e Zoran Popović. "Empowering Children To Rapidly Author Games and Animations Without Writing Code". In IDC '16: Interaction Design and Children. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2930674.2930688.

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Okamoto, Hiromi. "Chemical and Mechanical Dissymmetries in Chiral Plasmonic Interactions". In 2021 IEEE Research and Applications of Photonics in Defense Conference (RAPID). IEEE, 2021. http://dx.doi.org/10.1109/rapid51799.2021.9521413.

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Travassos, Guilherme Horta. "From Ad-hoc to Rapid Reviews: a systematic (and not so rapid) evolution – Keynote Speech". In RoCHI - International Conference on Human-Computer Interaction. MATRIX ROM, 2022. http://dx.doi.org/10.37789/rochi.2022.1.1.1.

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Rapporti di organizzazioni sul tema "Interactions rapides"

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Torres, Marissa, Michael-Angelo Lam e Matt Malej. Practical guidance for numerical modeling in FUNWAVE-TVD. Engineer Research and Development Center (U.S.), ottobre 2022. http://dx.doi.org/10.21079/11681/45641.

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This technical note describes the physical and numerical considerations for developing an idealized numerical wave-structure interaction modeling study using the fully nonlinear, phase-resolving Boussinesq-type wave model, FUNWAVE-TVD (Shi et al. 2012). The focus of the study is on the range of validity of input wave characteristics and the appropriate numerical domain properties when inserting partially submerged, impermeable (i.e., fully reflective) coastal structures in the domain. These structures include typical designs for breakwaters, groins, jetties, dikes, and levees. In addition to presenting general numerical modeling best practices for FUNWAVE-TVD, the influence of nonlinear wave-wave interactions on regular wave propagation in the numerical domain is discussed. The scope of coastal structures considered in this document is restricted to a single partially submerged, impermeable breakwater, but the setup and the results can be extended to other similar structures without a loss of generality. The intended audience for these materials is novice to intermediate users of the FUNWAVE-TVD wave model, specifically those seeking to implement coastal structures in a numerical domain or to investigate basic wave-structure interaction responses in a surrogate model prior to considering a full-fledged 3-D Navier-Stokes Computational Fluid Dynamics (CFD) model. From this document, users will gain a fundamental understanding of practical modeling guidelines that will flatten the learning curve of the model and enhance the final product of a wave modeling study. Providing coastal planners and engineers with ease of model access and usability guidance will facilitate rapid screening of design alternatives for efficient and effective decision-making under environmental uncertainty.
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Short, Samuel, Bernhard Strauss e Pantea Lotfian. Food in the digital platform economy – making sense of a dynamic ecosystem. Food Standards Agency, febbraio 2022. http://dx.doi.org/10.46756/sci.fsa.jbr429.

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The food services sector has been evolving rapidly over the past decade, accelerated by the Covid-19 pandemic. The traditional linear model of food producers selling through wholesalers to brick and mortar retailers, restaurants and hospitality venues is increasingly being displaced by complex interactive digital ecosystems of online food services providers. Consumers are increasingly able to access food directly at various stages along the traditional value chain via interaction with digital platforms and rapid home-delivery networks, realising greater convenience, more variety in food products and services from a dynamic start-up scene, and overall enhanced value. FSA needs to stay abreast of these changes and develop regulatory responses to ensure these innovations are aligned with the public good and do not compromise food safety and public health.
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Chefetz, Benny, Baoshan Xing e Yona Chen. Interactions of engineered nanoparticles with dissolved organic matter (DOM) and organic contaminants in water. United States Department of Agriculture, gennaio 2013. http://dx.doi.org/10.32747/2013.7699863.bard.

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Background: Engineered carbon nanotubes (CNTs) are expected to be increasingly released into the environment with the rapid increase in their production and use. The discharged CNTs may interact with coexisting contaminants and subsequently change environmental behaviors and ecological effects of both the CNTs themselves and the contaminants. Dissolved organic matter (DOM) plays a critical role in the transport of CNTs in the aquatic environment, affecting both CNT's surface properties through adsorption, and its colloidal stability in solution. Therefore, CNT-bound DOM complexes may interact with coexisting contaminants, thus affecting their environmental fate. With increasing production and use of CNTs, there is an increasing risk that humans could be exposed to CNTs mainly through ingestion and inhalation. Since CNTs can be carriers of contaminants due to their high adsorption affinity and capacity, the distribution of these nanoparticles in the environment holds a potential environmental and health risk. Project objectives: The overall goal of this project was to gain a better understanding of the environmental behavior of engineered nanoparticles with DOM and organic pollutant in aqueous systems. The scope of this study includes: characterizing various types of engineered nanoparticles and their interaction with DOM; binding studies of organic contaminants by nanoparticles and DOM-nanoparticle complexes; and examining interactions in DOM-nanoparticles-contaminant systems. Major conclusions, solutions and achievements: DOM has a pronounced effect on colloidal stability of CNTs in solution and on their surface chemistry and reactivity toward associated contaminants. The structure and chemical makeup of both CNTs and DOM determine their interactions and nature of formed complexes. CNTs, contaminants and DOM can co-occur in the aquatic environment. The occurrence of co-contaminants, as well as of co-introduction of DOM, was found to suppress the adsorption of organic contaminants to CNTs through both competition over adsorption sites and direct interactions in solution. Furthermore, the release of residual contaminants from CNTs could be enhanced by biomolecules found in the digestive as well as the respiratory tracts, thus increasing the bioaccessibility of adsorbed contaminants and possibly the overall toxicity of contaminant-associated CNTs. Contaminant desorption could be promoted by both solubilization and sorptive competition by biological surfactants. Scientific and agricultural implications: The information gained in the current project may assist in predicting the transport and fate of both CNTs and associated contaminants in the natural environment. Furthermore, the results imply a serious health risk from contaminant-associated CNTs.
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Sharma, E., N. Chettri, Birendra Bajracharya, R. Thapa, D. Choudhury, K. P. Oli, B. Shakya e K. Uddin. Biodiversity in the Eastern Himalayas: Status, Trends and Vulnerability to Climate Change; Climate Change Impact and Vulnerability in the Eastern Himalayas - Technical Report 2. International Centre for Integrated Mountain Development (ICIMOD), 2010. http://dx.doi.org/10.53055/icimod.1006.

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Supported by the MacArthur Foundation, ICIMOD undertook a series of research activities together with partners in the Eastern Himalayas from 2007 to 2008 to provide a preliminary assessment of the impacts and vulnerability of this region to climate change. Activities included rapid surveys at country level, thematic workshops, interaction with stakeholders at national and regional levels, and development of technical papers by individual experts in collaboration with institutions that synthesised the available information on the region. A summary of the findings of the rapid assessment was published in 2009. The present publication is one of six technical papers used in the assessment. The main synthesis report is being published separately.
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Cardona J. F. Linear and Non Linear Studies at RHIC Interaction Regions and Optical Design of the Rapid Cycling Medical Synchrotron. Office of Scientific and Technical Information (OSTI), settembre 2003. http://dx.doi.org/10.2172/1061703.

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JOSI, Editor. Interdisciplinary Applications of GPT: Bridging the Gap Between Technology and Industrial Engineering. Industrial Engineering Department, Faculty of Engineering, Universitas Andalas, 2024. https://doi.org/10.25077/17122024.

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In today’s rapidly evolving technological landscape, the ability to bridge diverse fields of study is crucial for tackling the multifaceted challenges faced by industries. Generative Pre-trained Transformers (GPT), a breakthrough in artificial intelligence, exemplify this interdisciplinary potential. By seamlessly connecting industrial engineering, computer science, and other disciplines, GPT is driving innovation in areas where collaboration and integration are essential. In this blog post, we will explore how GPT-based systems enable interdisciplinary applications, with a focus on their impact in human-computer interaction (HCI) and knowledge management. These applications align with Jurnal Optimasi Sistem Industri’s (JOSI) mission to foster interdisciplinary research and promote system optimization.
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Chamovitz, A. Daniel, e Georg Jander. Genetic and biochemical analysis of glucosinolate breakdown: The effects of indole-3-carbinol on plant physiology and development. United States Department of Agriculture, gennaio 2012. http://dx.doi.org/10.32747/2012.7597917.bard.

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Genetic and biochemical analysis of glucosinolate breakdown: The effects of indole-3-carbinol on plant physiology and development Glucosinolates are a class of defense-related secondary metabolites found in all crucifers, including important oilseed and vegetable crops in the Brassica genus and the well-studied model plant Arabidopsis thaliana. Upon tissue damage, such as that provided by insect feeding, glucosinolates are subjected to catalysis and spontaneous degradation to form a variety of breakdown products. These breakdown products typically have a deterrent effect on generalist herbivores. Glucosinolate breakdown products also contribute to the anti-carcinogenic effects of eating cabbage, broccoli and related cruciferous vegetables. Indole-3-carbinol, a breakdown product of indol-3-ylmethylglucosinolate, forms conjugates with several other plant metabolites. Although some indole-3-carbinol conjugates have known functions in defense against herbivores and pathogens, most play as yet unidentified roles in plant metabolism, and possibly also plant development. At the outset, our proposal had three main hypotheses: (1) There is a specific detoxification pathway for indole-3-carbinol; (2) Metabolites derived from indole-3-carbinol are phloem-mobile and serve as signaling molecules; and (3) Indole-3-carbinol affects plant cell cycle and cell-differentiation pathways. The experiments were designed to enable us to elucidate how indole-3-carbinol and related metabolites affect plants and their interactions with herbivorous insects. We discovered that indole-3- carbinol rapidly and reversibly inhibits root elongation in a dose-dependent manner, and that this inhibition is accompanied by a loss of auxin activity in the root meristem. A direct interaction between indole-3-carbinol and the auxin perception machinery was suggested, as application of indole-3-carbinol rescued auxin-induced root phenotypes. In vitro and yeast-based protein interaction studies showed that indole-3-carbinol perturbs the auxin-dependent interaction of TIR1 with Aux/IAA proteins, supporting the notion that indole-3-carbinol acts as an auxin antagonist. Furthermore, transcript profiling experiments revealed the influence of indole-3-carbinol on auxin signaling in root tips, and indole-3-carbinol also affected auxin transporters. Brief treatment with indole-3-carbinol led to a reduction in the amount of PIN1 and to mislocalization of PIN2. The results indicate that chemicals induced by herbivory, such as indole-3-carbinol, function not only to repel herbivores, but also as signaling molecules that directly compete with auxin to fine tune plant growth and development, which implies transport of indole-3- carbinol that we are as yet unsuccessful in detecting. Our results indicate that plant defensive metabolites also have secondary functions in regulating aspects of plant metabolism, thereby providing diversity in defense-related plant signaling pathways. Such diversity of of signaling by defensive metabolites would be beneficial for the plant, as herbivores and pathogens would be less likely to mount effective countermeasures. We propose that growth arrest can be mediated directly by the herbivory-induced chemicals, in our case, indole-3-carbinol. Thus, glucosinolate breakdown to I3C following herbivory would have two outcomes: (1) Indole-3-carbinaol would inhibit the herbivore, while (2) at the same time inducing growth arrest within the plant. Thus, our results indicate that I3C is a defensive phytohormone that modulates auxin signaling, leading to growth arrest.
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Friggens, M., R. Loehman, A. Thode, W. Flatley, A. Evans, W. Bunn, C. Wilcox, S. Mueller, L. Yocom e D. Falk. User guide to the FireCLIME Vulnerability Assessment (VA) tool: A rapid and flexible system for assessing ecosystem vulnerability to climate-fire interactions. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2019. http://dx.doi.org/10.2737/rmrs-gtr-395.

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Friggens, M., R. Loehman, A. Thode, W. Flatley, A. Evans, W. Bunn, C. Wilcox, S. Mueller, L. Yocom e D. Falk. User guide to the FireCLIME Vulnerability Assessment (VA) tool: A rapid and flexible system for assessing ecosystem vulnerability to climate-fire interactions. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2019. http://dx.doi.org/10.2737/rmrs-gtr-395.

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Besnier, Niko. Advanced Ethnographic Methods. Instats Inc., 2024. http://dx.doi.org/10.61700/llr7149wjw4ou1739.

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This advanced workshop focuses on topics in contemporary ethnographic research. Classic ethnography (long term, focused on a single location, addressing academic questions) is often not desirable or feasible, as was dramatically illustrated during the pandemic. In this workshop, participants will explore new ways of conducting ethnographic research, exploring areas such as multi-sited ethnography, digital ethnography, collecting and utilizing naturalistic interaction data, collaborative and team-based ethnography, rapid ethnography, and the application of ethnographic methods to research in the non-profit sector and industry, crucial for conducting ethnographic research in the contemporary world.
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