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Journal articles on the topic 'Efficacité, efficience'

Author: Grafiati

Published: 4 June 2021

Last updated: 8 February 2022

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1

Azorin, Jean-Michel, Jean Naudin, and Arthur Kaladjian. "Efficacité et efficience des psychotropes." L'Évolution Psychiatrique 67, no. 1 (2002): 170–83. http://dx.doi.org/10.1016/s0014-3855(02)00108-1.

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Bougerol, T. "Efficacité, efficience au long cours." L'Encéphale 33 (December 2007): 58–60. http://dx.doi.org/10.1016/s0013-7006(07)78667-0.

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Rinchuse, Daniel J., and Mauro Cozzani. "Efficacité et efficience cliniques au cabinet orthodontique." International Orthodontics 13, no. 4 (2015): 507–24. http://dx.doi.org/10.1016/j.ortho.2015.09.018.

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Lamarque, Danièle. "Efficience, efficacité et transparence de la solidarité financière." Gestion & Finances Publiques, no. 4 (July 2017): 81–84. http://dx.doi.org/10.3166/gfp.2017.00076.

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Joly-Guillou, Marie-Laure. "Efficacité ou efficience d’un laboratoire : contradictions ou équilibre." Revue Francophone des Laboratoires 2018, no. 502 (2018): 1. http://dx.doi.org/10.1016/s1773-035x(18)30126-6.

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MAKOSSO, Béthuel. "Efficacité et efficience statique et dynamique dans la régulation des télécommunications." L'Actualité économique 92, no. 4 (2017): 733–52. http://dx.doi.org/10.7202/1040504ar.

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Cet article se propose de faire un réexamen des facteurs d’inefficacité de la régulation des télécommunications en mettant en avant le rôle de l’opportunisme qui lui est associé et les coûts de transaction qu’elle génère pour les firmes. En effet, bien que la présence d’organes de régulation dans cet environnement soit justifiée par le souci pour les pouvoirs publics de corriger les défaillances de tels marchés, l’évolution rapide de la technologie des télécommunications rend inadaptés les éléments caractéristiques de la régulation dans ce secteur (les objectifs, les outils et le processus déc

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Porter, Heather B. "Efficacité et efficience de l’enseignement sur le cancer dispensé par des infirmières." Canadian Oncology Nursing Journal 8, no. 4 (1998): 235–40. http://dx.doi.org/10.5737/1181912x84235240.

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TARHI, Mohammed Amine. "Les principes fondamentaux de la motivation au travail : Vers une amélioration de la productivité des établissements de l’enseignement supérieur marocains." International Journal of Financial Accountability, Economics, Management, and Auditing (IJFAEMA) 3, no. 4 (2021): 560–70. http://dx.doi.org/10.52502/ijfaema.v3i4.123.

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Il est communément admis aujourd’hui, que les établissements de l’enseignement supérieur sont devenus aussi soucieux de leur productivité et de leur efficacité pareillement aux autres organisations. C’est ainsi, qu’on constate généralement un grand écart entre ces établissements dans leur efficacité et efficience ainsi que dans leur productivité et rendement. Cette distinction réside même à l’intérieur de ces établissements, où on se retrouve devant une divergence de productivité que ce soit de la part du corps professoral et ou du corps administratif. Cette variation de productivité est

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BOUDREAU, Christian. "Qualité, efficience et efficacité de l'administration numérique à l'ère des réseaux : l'exemple québécois." Revue française d'administration publique 131, no. 3 (2009): 527. http://dx.doi.org/10.3917/rfap.131.0527.

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Mincke, Christophe. "Effets, effectivité, efficience et efficacité du droit : le pôle réaliste de la validité." Revue interdisciplinaire d'études juridiques 40, no. 1 (1998): 115. http://dx.doi.org/10.3917/riej.040.0115.

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Fokou, Éric, and André Bélanger. "Efficacité et efficience : les obstacles épistémologiques à l’économisme en droit civil des contrats." Revue générale de droit 49, no. 1 (2019): 5. http://dx.doi.org/10.7202/1062166ar.

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Bussières, Eve-Line, Amélie St-Germain, Marilyn Dubé, and Marie-Claude Richard. "Efficacité et efficience des programmes de transition à la vie adulte: Une revue systématique." Canadian Psychology/Psychologie canadienne 58, no. 4 (2017): 354–65. http://dx.doi.org/10.1037/cap0000104.

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Sabourin, Guy, and André Lapointe. "DEUX MODÈLES D’INTERVENTION EN TROUBLE GRAVE DU COMPORTEMENT (TGC) : COMPARAISONS ET AMÉLIORATIONS POSSIBLES." Revue québécoise de psychologie 39, no. 2 (2018): 161–90. http://dx.doi.org/10.7202/1051226ar.

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Le présent article vise à comparer deux modèles d’intervention en TGC, soit le modèle québécois d’Analyse et d’Intervention MultiModales (AIMM) et le modèle de Soutien Comportemental Positif (SCP : Positive Behavioral Support) chez les personnes présentant une déficience intellectuelle (DI). Ce modèle de LaVigna et Willis (2012) a d’ailleurs fait l’objet récemment de démonstrations convaincantes sur le plan de son efficacité et de son efficience clinique. Après avoir constaté les compatibilités et les différences entre ces deux modèles sur le plan qualitatif, certaines pistes d’amélioration cl

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Tremblay, Philippe. "L’évaluation de la qualité de dispositifs scolaires." Mesure et évaluation en éducation 35, no. 2 (2014): 39–68. http://dx.doi.org/10.7202/1024718ar.

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Dans le cadre d’une recherche portant sur l’évaluation comparée de la qualité de deux dispositifs scolaires destinés à des élèves ayant des troubles d’apprentissage, l’auteur a été amené à développer, sur la base de concertations avec différents groupes d’intervenants, de concepts et de théories émanant des sciences de l’éducation, un modèle multidimensionnel et bidirectionnel de la qualité des dispositifs scolaires. Délaissant le « débat ontologique » (Behrens, 2007) autour du concept de qualité, ce travail de conceptualisation et de formalisation d’un cadre d’évaluation de la qualité de disp

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Bardin, Isabelle, Dominique Bonet, and Odile Chanut. "La logistique urbaine : déterminants et réflexions en cours en région PACA." Revue Française de Gestion Industrielle 29, no. 2 (2010): 93–104. http://dx.doi.org/10.53102/2010.29.02.627.

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Dans un contexte global d'intensification des échanges entre régions, pays et continents, la logistique des grands flux a bénéficié d'innovations technologiques et organisationnelles assurant efficacité et efficience, conjuguant maîtrise des coûts et optimisation de la qualité de service. Si cette dynamique opère efficacement à l'échelle globale, il n'en va pas de même à l'échelle urbaine, plus particulièrement dans les centres-villes. En effet, la gestion des flux dans un environnement caractérisé par une forte densité démographique n'a pas encore véritablement trouvé son modèle d'organisatio

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Ramonell, Sébastien, Kari Puronaho, Nicolas Fernandez, et al. "Table ronde : Les bonnes pratiques, les politiques nationales efficacité/efficience/effectivité, convergences et différences, perspectives dans l’Union européenne et le monde, coopérations européennes… ?" Les Cahiers de l'INSEP 44, no. 1 (2009): 73–81. http://dx.doi.org/10.3406/insep.2009.1057.

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Mockle, Daniel. "La justice, l’efficacité et l’imputabilité." Les Cahiers de droit 54, no. 4 (2013): 613–88. http://dx.doi.org/10.7202/1020649ar.

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Les principes issus de la nouvelle gestion publique (efficacité, efficience, transparence, responsabilité et imputabilité) sont utilisés par le législateur afin de revoir sur une base plus contemporaine le fonctionnement des organisations publiques. Leur intégration par le droit public montre une transformation du contexte social et politique qui dépasse les dimensions propres à la gestion et au management. La justice, à titre de système public propre à l’organisation et au fonctionnement des cours et des tribunaux, subit l’influence, de diverses manières, de cette évolution et de ce type de p

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Mockle, Daniel. "La constitutionnalisation des mécanismes et des principes de bon gouvernement en perspective comparée." Les Cahiers de droit 51, no. 2 (2011): 245–352. http://dx.doi.org/10.7202/045633ar.

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Les principes (efficacité, efficience, transparence, responsabilité, imputabilité) issus de la nouvelle gouvernance publique servent de catalyseur pour revoir le thème classique du bon gouvernement. Le droit public contemporain offre toutefois un portrait plus nuancé avec des principes de bon gouvernement issus du droit administratif, de la science politique et des sciences de la gestion. Leur constitutionnalisation représente une étape nouvelle qui requiert une logique de protection qui dépasse souvent les moyens attribués aux juges dans la plupart des systèmes nationaux. Si les principes de

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Aminou, Fawaz A. Adéchinan. "Efficacité Technique des Petits Producteurs du Maïs au Bénin." European Scientific Journal, ESJ 14, no. 19 (2018): 109. http://dx.doi.org/10.19044/esj.2018.v14n19p109.

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This study examines how small maize farmers allocate their production inputs and identifies the elements that characterize efficient farms. A Cobb Douglas stochastic frontier approach is used to estimate farm level technical efficiency of maize farmers. Average technical efficiency of sampled farms was estimated to be 65.40% with a minimum of 20.47% and a maximum of 93.46%. The study further showed that the farmers’ sex, the use of improved seeds, the maize selling price, the non-farm income, the contact with an NGO, the access to credit and the production area played a positive and significan

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Corriveau, Louis. "Efficacité et moralité. Une analyse économique des conventions morales." Dialogue 36, no. 3 (1997): 469–88. http://dx.doi.org/10.1017/s0012217300017005.

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AbstractWe expound an economic explanation of the nature, causes, and effects of moral conventions. We show, first, that systems of moral rules lead to Pareto-efficiency; second, that the efficiency they induce may be interpreted as the outcome of an exchange of courtesies; third, and finally, that moral exchange takes place whenever the costs of transaction are sufficiently low. We also explain various phenomena, including the diversity of moral rules in time and space. Finally, we give sufficient conditions for universal moral rules to emerge in a sequence of agreements involving two agents

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Yaakobi, Erez, and Jacob Weisberg. "Individual, group and organizational efficacies in predicting performance." Personnel Review 47, no. 2 (2018): 535–54. http://dx.doi.org/10.1108/pr-08-2016-0212.

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Purpose The purpose of this paper is to develop a framework for predicting three facets of employee performance (quality, innovation and efficiency) based on the evaluation of individual (self and occupational), group (collective) and organizational (means) efficacies. Design/methodology/approach A sample of 109 managers employed mainly in high-tech industries evaluated their employees’ quality, innovation and efficiency performance. The employees’ efficacies were also evaluated on three organizational levels. Findings Evaluation of employees’ self-efficacy accounted for most of the explained

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Allie, Émile, and Pierre Lefebvre. "Équité et efficacité des programmes actuels de sécurité du revenu." Articles 56, no. 3 (2009): 428–50. http://dx.doi.org/10.7202/600929ar.

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Abstract The primary objective of income security policies is to see that resources go to those in need. Programs resulting from these policies can be evaluated for their equity and efficiency. Explicit recognition of time as a factor determining resources and needs of families modifies the traditional picture we have of an unidimensional poverty threshold. In this analysis, available time becomes thus an important parameter in the decision to supply labor. This framework is used to analyse a simplified guaranteed income program and then, to evaluate the case of an integration of the Social We

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Kössler, Wolfgang, and Egmar Rödel. "The Asymptotic Efficacies and Relative Efficiencies of Various Linear Rank Tests for Independence." Metrika 65, no. 1 (2006): 3–28. http://dx.doi.org/10.1007/s00184-006-0055-x.

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Bruneau, Jean-François, Denis Morin, and Marcel Pouliot. "Efficacité du pré-signalement d'arrêt scolaire avec feux jaunes et avec feux de détresse." Canadian Journal of Civil Engineering 29, no. 3 (2002): 475–83. http://dx.doi.org/10.1139/l02-039.

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The pre-stop warning is activated by the bus drivers to warn motorists that the school bus will soon stop, requiring all vehicles to stop. On buses equipped with an eight-light system, four yellow flashing lights, located near the roof, precede the four red flashing lights activated with the stop-arm. In Québec, where pre-stop warning is not required, it is permitted to use the "hazard lights" as a pre-stop signal, when the school bus has red lights only. This study rates the relative effectiveness of the two systems, in fall and spring time. Advance signal lights are tested on the same routes

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Rajic, Ljiljana, Bozo Dalmacija, Svetlana Ugarcina-Perovic, Malcolm Watson, and Milena Dalmacija. "Influence of nickel speciation on electrokinetic sediment remediation efficiency." Chemical Industry and Chemical Engineering Quarterly 17, no. 4 (2011): 451–58. http://dx.doi.org/10.2298/ciceq110216030r.

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This article presents a bench-scale investigation of nickel removal during electrokinetic (EK) remediation of sediment, and the dependency of removal efficacies upon the speciation of the metal, as influenced by the duration of the nickel-sediment interaction. The sediment used in this study was from the Grand Backa canal (Vojvodina, Republic of Serbia). The sediment used is anaerobic and the nickel pollution has been aged for several years, so it is mostly sorbed by sulphides and organic mater (57%). In EXP I, conventional EK remediation was conducted on this sediment for 7 days, but was inef

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Stevenson, J. S. "A review of oestrous behaviour and detection in dairy cows." BSAP Occasional Publication 26, no. 1 (2001): 43–62. http://dx.doi.org/10.1017/s0263967x00033589.

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AbstractA number of measurable physiological events characteristically occur and cause changes during the perioestrual period including the classical, diagnostic sign of standing behaviour. The onset of oestrus coincides with peak titres of oestradiol-17β that subsequently induce the preovulatory surge of LH within 1 to 3 h and ovulation of a mature follicle some 24 to 32 h after the onset of oestrus. Although detection efficiencies are consistently greater in higher producing herds, oestrus-detection efficiency generally has declined in recent years as herd size and milk production have incre

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Shepherd, Geoff. "System failure? The problems of reductions in long-stay beds in the UK." Epidemiologia e Psichiatria Sociale 7, no. 2 (1998): 127–34. http://dx.doi.org/10.1017/s1121189x00007260.

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RIASSUNTOScopo — Esaminare la letteratura riguardante gli effetti della riduzione del numero di letti per lungodegenti nei Servizi di Salute Mentale della Gran Bretagna. Metodo — Revisione selettiva della letteratura, con particolare riferimento a ricerche condotte dall'autore e dai suoi colleghi presso il Sainsbury Centre for Mental Health.Risultati — Le evidenze suggeriscono che gli effetti della riduzione dei letti dei lungodegenti dovrebbero essere esaminati separatamente, distinguendo i «vecchi» dai «nuovi» lungodegenti. Mentre i «vecchi» lungodegenti, che sono stati più direttamente tocc

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Li, Yang-Guo, Mohammad Rafiqul Haider, and Yehia Massoud. "A Low-Noise Biopotential Amplifier with an Optimized Noise Efficiency Factor." Journal of Circuits, Systems and Computers 24, no. 06 (2015): 1550090. http://dx.doi.org/10.1142/s0218126615500905.

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Implantable wireless neural recording microsystems have demonstrated their efficacies in neuroscience studies in the past decades. However, with the advances of neurobiology, higher sensitivity and higher precision neural recording microsystems are becoming the critical need. A biopotential amplifier is the first stage of a neural recording microsystem, the performance of which decides the signal-to-noise ratio and the power dissipation of each recording-channel. In this paper, we present a low-noise biopotential amplifier with a noise efficiency factor (NEF) optimized closer to the theoretica

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Lacatusu, Ioana, Teodora Alexandra Iordache, Mirela Mihaila, Dan Eduard Mihaiescu, Anca Lucia Pop, and Nicoleta Badea. "Multifaced Role of Dual Herbal Principles Loaded-Lipid Nanocarriers in Providing High Therapeutic Efficacity." Pharmaceutics 13, no. 9 (2021): 1511. http://dx.doi.org/10.3390/pharmaceutics13091511.

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Although many phytochemicals have been used in traditional medicine, there is a great need to refresh the health benefits and adjust the shortcomings of herbal medicine. In this research, two herbal principles (Diosgenin and Glycyrrhiza glabra extract) coopted in the Nanostructured Lipid Carriers have been developed for improving the most desirable properties of herbal medicine—antioxidant and anti-inflammatory actions. The contribution of phytochemicals, vegetable oils and of lipid matrices has been highlighted by comparative study of size, stability, entrapment efficiency, morphological char

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Platt, Emily J., James P. Durnin, and David Kabat. "Kinetic Factors Control Efficiencies of Cell Entry, Efficacies of Entry Inhibitors, and Mechanisms of Adaptation of Human Immunodeficiency Virus." Journal of Virology 79, no. 7 (2005): 4347–56. http://dx.doi.org/10.1128/jvi.79.7.4347-4356.2005.

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ABSTRACT Replication of human immunodeficiency virus type 1 (HIV-1) in diverse conditions limiting for viral entry into cells frequently leads to adaptive mutations in the V3 loop of the gp120 envelope glycoprotein. This has suggested that the V3 loop limits the efficiencies of HIV-1 infections, possibly by directly affecting gp120-coreceptor affinities. In contrast, V3 loop mutations that enable HIV-1JR-CSF to use the low-affinity mutant coreceptor CCR5(Y14N) are shown here to have negligible effects on the virus-coreceptor affinity but to dramatically accelerate the irreversible conformation

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Ahsan, Hajrah, Talha Kareem, Salma Tanveer, Muhammad Farrukh Aftab, Bahawal Zeb, and Ahmed Kabir. "Comparison of Efficiencies of Neurological Physical Examination, Neurothesiometer and PainDETECT Questionnaire in Diagnosing Diabetic Neuropathy." International Journal of Frontier Sciences 4, no. 1 (2020): 2–6. http://dx.doi.org/10.37978/tijfs.v4i1.59.

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Objective: To compare the efficacies of neurological physical examination, neurothesiometer and PainDETECT questionnaire in diagnosing diabetic neuropathy. Study Design: Prospective cross-sectional Place and Duration of Study: Department of General Medicine, Nishtar Hospital Multan, Pakistan from 1st December 2018 to 10th March 2019. Materials and Methods: One hundred and four patients of both type 1 and type 2 diabetes visiting the outdoor department were included in this study. They were assessed by lab results of glycosylated hemoglobin, fasting and random blood sugar leve

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Hu, J. Y., W. Fang, and B. Yu. "Biofilm control using chlorine-based disinfectants in model drinking water distribution systems." Water Supply 8, no. 5 (2008): 489–97. http://dx.doi.org/10.2166/ws.2008.106.

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Model distribution systems (annular reactors) were operated to investigate the biofilm disinfection efficacies of three disinfectants: free chlorine, monochloramine and combination of free chlorine and silver ion. Biofilm cell number, coverage and structure were examined. At the same dosages, monochloramine showed the poorest biofilm disinfection efficiency compared to free chlorine and combination of free chlorine and silver ion. 40 μg/l of Ag+ showed positive effect to both two dosages of chlorine (0.5 mg/l and 1 mg/l) to disinfect biofilm bacteria. In addition, combinations of free chlorine

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Zhu, Zhengrong, Jaime Puglisi, David Connors, et al. "Use of Cryopreserved Transiently Transfected Cells in High-Throughput Pregnane X Receptor Transactivation Assay." Journal of Biomolecular Screening 12, no. 2 (2007): 248–54. http://dx.doi.org/10.1177/1087057106297828.

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Cryopreserved, transiently transfected HepG2 cells were compared to freshly transfected HepG2 cells for use in a pregnane X receptor (PXR) transactivation assay. Assay performance was similar for both cell preparations; however, cryopreserved cells demonstrated less interassay variation. Validation with drugs of different PXR activation potencies and efficacies demonstrated an excellent correlation ( r2 > 0.95) between cryopreserved and fresh cells. Cryopreservation did not change the effect of known CYP3A4 inducers that have poor cell permeability, indicating that cryopreservation had litt

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Liu, Wen-Jing, Zhi Lv, Jing-Wei Liu, Qian Xu, Han-Xi Ding, and Yuan Yuan. "LncRNAs adjacent to pepsinogen C in gastric diseases and diagnostic efficiencies of joint detection in gastric diseases." Future Oncology 16, no. 11 (2020): 655–63. http://dx.doi.org/10.2217/fon-2019-0833.

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Aims: We aimed to explore diagnostic efficiencies of long noncoding RNAs (lncRNAs) adjacent to PGC combining with sPGC and anti- Helicobacter pylori IgG in identifying GC (gastric cancer) and precancerous disease. Patients & methods: A total of 265 patients with different gastric diseases were collected. ELISA was to detect sPGC and anti- H. pylori IgG. LncRNAs was determined by qRT-PCR. Results: The area under receiver operating characteristic curve of lncRNAs in discriminating GC+AG (atrophic gastritis) and superficial gastritis (SG) were 79.0, 68.1 and 75.9%. The diagnostic performance

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Panero, Cinzia, Carmen Calabrese, Cristina Campanale, Milena Vainieri, and Sabina Nuti. "Esternalizzazione e centralizzazione dei processi di approvvigionamento: risultati e criticitÀ dell'esperienza degli Estav nella sanitÀ toscana." MERCATI & COMPETITIVITÀ, no. 2 (June 2010): 103–28. http://dx.doi.org/10.3280/mc2010-002006.

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Le opportunitÀ ed i vantaggi derivanti dall'esternalizzazione e dalla centralizzazione dei processi aziendali, evidenziati in letteratura nel contesto privato, sono riscontrabili anche nel contesto sanitario pubblico? L'articolo si propone di compiere una prima valutazione dei risultati raggiunti in Toscana con l'introduzione degli ESTAV, la cui istituzione č avvenuta per razionalizzare, a livello sovra-aziendale, le funzioni tecnicoamministrative ed in particolare gli approvvigionamenti. Valutando i risultati raggiunti in termini di efficienza e di efficacia, viene evidenziato come tale esper

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Fang, Wei, Jiangyong Hu, and Say Leong Ong. "Effects of phosphorus on biofilm disinfections in model drinking water distribution systems." Journal of Water and Health 8, no. 3 (2009): 446–54. http://dx.doi.org/10.2166/wh.2009.303.

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Drinking water biofilm development is affected by the available nutrient levels and the presence of disinfectants. Phosphorus is recognized as another important limiting nutrient besides organic carbon. In this study, drinking water biofilms were developed in annular reactors to examine the effects of phosphorus on the biofilm disinfections with free chlorine and monochloramine. Phosphorus addition was found to increase the biofilm cell number but decrease the exopolysaccharides (EPS) production. The disinfection efficacies of both free chlorine and monochloramine were increased when phosphoru

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Yurtseven, MB, S. Mete, and S. Onaygil. "The effects of temperature and driving current on the key parameters of commercially available, high-power, white LEDs." Lighting Research & Technology 48, no. 8 (2016): 943–65. http://dx.doi.org/10.1177/1477153515576785.

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High-power LEDs with high luminous efficacies, compact sizes, long lifetimes and a wide colour range, are rapidly taking the place of conventional light sources in general lighting applications. But these properties of high-power LEDs are dependent on temperature and driving current. In this study, 24 samples of commercially available, high-power, white LEDs were measurement for their electrical, optical and thermal characteristics as well as their efficiency, luminous flux, luminous efficacy, correlated colour temperature and colour rendering index over six temperature steps at three differen

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Burchi, Francesco, and Sara Turchetti. "L'approvvigionamento dell'aiuto alimentare: buone e cattive pratiche." QA Rivista dell'Associazione Rossi-Doria, no. 3 (September 2010): 81–114. http://dx.doi.org/10.3280/qu2010-003004.

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Al Vertice mondiale sull'alimentazione del 1996 si stabilě di promuovere operazioni di triangolazione dell'aiuto alimentare per sconfiggere la fame mondiale. Considerando i criteri di efficacia, efficienza e trasparenza, il saggio sostiene che tale Obiettivo ha una giustificazione teorica, ma sia la triangolazione che l'acquisto in loco sono buone modalitŕ di approvvigionamento dell'aiuto alimentare. La successiva analisi degli andamenti dal 1996 dell'aiuto alimentare si concentra su quattro paesi beneficiari: Kenya, Uganda, Etiopia ed Eritrea. La conclusione č che non si registrano migliorame

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Al-Bari, Abdul Alim. "Facts and Myths: Efficacies of Repurposing Chloroquine and Hydroxychloroquine for the Treatment of COVID-19." Current Drug Targets 21, no. 16 (2020): 1703–21. http://dx.doi.org/10.2174/1389450121666200617133142.

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The emergence of coronavirus disease 2019 (COVID-19) is caused by the 2019 novel coronavirus (2019-nCoV). The 2019-nCoV first broke out in Wuhan and subsequently spread worldwide owing to its extreme transmission efficiency. The fact that the COVID-19 cases and mortalities are reported globally and the WHO has declared this outbreak as the pandemic, the international health authorities have focused on rapid diagnosis and isolation of patients as well as search for therapies able to counter the disease severity. Due to the lack of known specific, effective and proven therapies as well as the si

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De Gerlache, Jacques. "Couplages de résonance symbiotique et hétéro-organisation comme principes fondateurs des systèmes complexes : Entre efficacité dissipative et résilience." Acta Europeana Systemica 9 (July 7, 2020): 167–202. http://dx.doi.org/10.14428/aes.v9i1.56113.

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Today it is possible to finally go beyond the limits of the analytical paradigm by enriching it with a real systemic dimension allowing a complete integration of the most fundamental recent scientific achievements reflecting the emergence and resilience of complex systems, in particular the so-called "living" states of matter. This contribution proposes to show how the integration of this systemic dimension makes it possible in particular to better understand and manage in a truly lucid and operational way the biological and ecological organizational systems but also socio-economic, even polit

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Bulboacă, Adriana Elena, Alina Porfire, Sorana D. Bolboacă, et al. "Protective Effects of Liposomal Curcumin on Oxidative Stress/Antioxidant Imbalance, Metalloproteinases 2 and -9, Histological Changes and Renal Function in Experimental Nephrotoxicity Induced by Gentamicin." Antioxidants 10, no. 2 (2021): 325. http://dx.doi.org/10.3390/antiox10020325.

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Background: Our study aimed to assess the efficiency of Curcumin nanoformulation (LCC) on experimental nephrotoxicity induced by Gentamicin in rats. Methods: Six groups of seven rats were used: C—(control group) received saline solution i.p. (i.p. = intraperitoneal), G—gentamicin (G, 80 mg/kg body weight (b.w.)), GCC1 and GCC2—with G and CC solution (single dose of 10 mg/kg b.w.-CC1, or 20 mg/kg b.w.-CC2), GLCC1 (10 mg/kg b.w.) and GLCC2 (20 mg/kg b.w.) with G and LCC administration. Oxidative stress parameters (NOx = nitric oxide, MDA = malondialdehyde, TOS = total oxidative stress), antioxid

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Ma, Hui, Kang Wu, Fang Liu, et al. "Dose of Incorporated Immunodominant Antigen in Recombinant BCG Impacts Modestly on Th1 Immune Response and Protective Efficiency againstMycobacterium tuberculosisin Mice." Journal of Immunology Research 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/196124.

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One approach for improving BCG efficacy is to utilize BCG as vehicle to develop recombinant BCG (rBCG) strains overexpressingMycobacterium tuberculosis (M. tb)antigens. Also expression level of a candidate antigen should impact the final T cell responses conferred by rBCG. In this study, based on our previously constructed differential expression system, we developed two rBCG strains overexpressingM. tbchimeric antigen Ag856A2 (coding a recombinantag85awith 2 copies ofesat-6inserted atAccI site ofag85a) at differential levels under the control of the subtly modifiedfurApromoters. These two rBC

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Mazzoleni, Valeria, S. Testa, and Osvaldo Colagrande. "Emploi du charbon décolorant dans le traitement des moûts et des vins." OENO One 20, no. 4 (1986): 233. http://dx.doi.org/10.20870/oeno-one.1986.20.4.1309.

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<p style="text-align: justify;">Les auteurs étudient les caractères chimiques et physiques de trois charbons végétaux ainsi que quelques paramètres pouvant influer sur leur efficacité (teneur en colloïdes, température de traitement, etc.). Ils montrent que le traitement de décoloration d'un moût de raisins Pinot noir ne modifie que très légèrement les composés aromatiques du vin obtenu. Ils observent que le traitement par le charbon des vins blancs madérisés entraîne une modification de leurs teneurs en composés aromatiques qui dépend, en premier lieu, du type de charbon utilisé. L'insta

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de los Santos, Berta, Juan Jesús Medina, Luis Miranda, José Antonio Gómez, and Miguel Talavera. "Soil Disinfestation Efficacy against Soil Fungal Pathogens in Strawberry Crops in Spain: An Overview." Agronomy 11, no. 3 (2021): 526. http://dx.doi.org/10.3390/agronomy11030526.

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(1) Background: Strawberry cultivation is highly dependent on soil disinfestation for proper development. Since the definitive methyl bromide phase-out, other chemicals have been used as alternatives. This research provides an overview on the efficacies of soil disinfestation methods on controlling soil fungal diseases of strawberry. (2) Methods: The efficacy of several soil disinfestation methods on soil fungal pathogens (SFP: Fusarium spp. and Macrophominaphaseolina) was analyzed in experimental field trials during eleven growing seasons. (3) Results: Average efficiencies in reducing soil pa

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Torigoe, Ichiro, Shinichi Sotome, Akio Tsuchiya, et al. "Novel Cell Seeding System into a Porous Scaffold Using a Modified Low-Pressure Method to Enhance Cell Seeding Efficiency and Bone Formation." Cell Transplantation 16, no. 7 (2007): 729–39. http://dx.doi.org/10.3727/000000007783465109.

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The efficient seeding of cells into porous scaffolds is important in bone tissue engineering techniques. To enhance efficiency, we modified the previously reported cell seeding techniques using low-pressure conditions. In this study, the effects of low pressure on bone marrow-derived stromal cells (BMSCs) of rats and the usefulness of the modified technique were assessed. There was no significant difference found in the proliferative and osteogenic capabilities among various low-pressure (50–760 mmHg, 1–10 min) conditions. To analyze the efficacies of the cell seeding techniques, BMSCs suspend

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Baur, Florian, Arturas Katelnikovas, Simas Sakirzanovas, Ralf Petry, and Thomas Jüstel. "Synthesis and Optical Properties of Li3Ba2La3(MoO4)8:Sm3+ Powders for pcLEDs." Zeitschrift für Naturforschung B 69, no. 2 (2014): 183–92. http://dx.doi.org/10.5560/znb.2014-3279.

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A series of Sm3+-activated molybdates Li3Ba2(La1−xSmx)3(MoO4)8 with 0<̲x<̲1 (0% to 100% Sm3+) have been prepared by the conventional solid-state synthesis method, and their optical properties were investigated. Reflection, excitation and emission spectra were recorded and put in relation to the various [Xe]4 f 5 → [Xe]4 f 5 transitions of Sm3+. The positions of the charge transfer bands of Sm3+ and Mo6+ were resolved by Gaussian peak fitting. Emission spectra recorded at 100 K revealed the Stark sublevels of the Sm3+ energy levels. Time-dependent emission measurements of the 4G5/2 →6H9/2

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Li, Feng, Yuqiao Sheng, Weizhou Hou, et al. "CCL5-armed oncolytic virus augments CCR5-engineered NK cell infiltration and antitumor efficiency." Journal for ImmunoTherapy of Cancer 8, no. 1 (2020): e000131. http://dx.doi.org/10.1136/jitc-2019-000131.

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BackgroundNatural killer (NK) cells have potent antitumor activities. Nevertheless, adoptive transfer therapy of NK cells has gained very limited success in patients with solid tumors as most infused NK cells remain circulating in the peripheral blood instead of entering tumor sites. Chemokines and their receptors play important roles in NK cell distribution. Enhancing chemokine receptors on immune cells to match and be driven to tumor-specific chemokines may improve the therapeutic efficacy of NK cells.MethodsThe CCR5-CCL5 axis is critical in NK cell homing to tumor sites. Thus, we analyzed C

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Bonfantini, Bertrando. "Gli scarti possibili e necessari: il Rue come progetto strategico." TERRITORIO, no. 57 (June 2011): 70–75. http://dx.doi.org/10.3280/tr2011-057009.

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Il Regolamento urbanistico edilizio non č il luogo della regola banale, ma concorre alla costruzione del progetto strategico per la cittŕ. La sua natura ‘statutaria' lo rende particolarmente sensibile alla consuetudine localmente radicata, e questo crea una tensione tra inerzia ed innovazione in un processo dagli esiti incerti, ben oltre la mera approvazione formale. L'articolo propone quattro passaggi: evidenzia il ruolo di snodo assunto dal Rue in rapporto al Psc e al Poc, ma soprattutto con i regolamenti di settore e complementi normativi di cui tenta il coordinamento; sottolinea come il Ru

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Heather, NW, PA Hargreaves, RJ Corcoran, and KJ Melksham. "Dimethoate and fenthion as packing line treatments for tomatoes against Dacus tryoni (Froggatt)." Australian Journal of Experimental Agriculture 27, no. 3 (1987): 465. http://dx.doi.org/10.1071/ea9870465.

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Tomatoes were disinfested of Queensland fruit fly (Dacus tryoni) by using dimethoate or fenthion applied as sprays during grading and packing. Concentrations of 400 mg/L of either insecticide applied through a high-volume recirculatory flood system delivering 16 L/min.m2 were used to treat fruit moving at a speed of 0.5 m/min, on conveyor brushes, so that fruit was flooded for 10 s and remained fully wetted for a further 1 min. Treatment efficacies of 100% against 30 000 eggs and 30 000 larvae were obtained. The treatments were equally effective when used in conjunction with post-treatment coo

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Nootens, Thierry. "Un individu « éclaté » à la dérive sur une mer de « sens » ?" Débat 62, no. 1 (2009): 35–67. http://dx.doi.org/10.7202/029664ar.

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Résumé Ce texte propose une réflexion historiographique et épistémologique sur le concept d’identité, dont la pénétration dans le champ des recherches historiques prend de l’ampleur. Porté par des thèses mal étayées de l’éclatement du sujet contemporain et le recul des récits structuro-marxistes, le concept d’identité prend aussi appui sur des positions constructivistes, discursives et culturelles qui valorisent à l’extrême le point de vue de l’acteur, la « fluidité » de ce dernier et le « sens » tiré de son environnement. Par ailleurs, une étude des principales définitions de l’identité fait

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