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Artículos de revistas sobre el tema "Chair rouge"

Autor: Grafiati

Publicado: 1 de febrero de 2025

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1

Bihour, Thaïs. "La chair ingénue : manipuler l’enfant et son image durant la Grande Guerre. L’exemple particulier des atrocités allemandes en France". Voix Plurielles 13, n.º 1 (14 de mayo de 2016): 43–53. http://dx.doi.org/10.26522/vp.v13i1.1368.

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Durant la Grande Guerre, le potentiel symbolique de l’enfant fut utilisé de manière abondante, imposant de fait à cette jeunesse française un rôle bien trop lourd à porter. Loin du champ de bataille, tous les moyens sont alors mis en œuvre pour faire intégrer à la nouvelle génération, une haine viscérale de l’ennemi ; c’est ainsi que les parutions illustrées pour la jeunesse apparaissent comme des instruments patriotiques redoutables. Pour autant, si les enfants sont avant tout perçus comme des motifs d’innocence et de pureté, la réalité des années 1914-1918 est toute autre : l’iconographie victimaire est certes bien présente, mais l’exaltation patriotique la surpasse véritablement. En effet, ces journaux enfantins n’hésitent pas à montrer des cadavres ou des exactions commises envers de jeunes bambins, tandis que certains jouets exhibent la barbarie ou la bêtise de l’ennemi. Plus encore, ces petites histoires imagées encouragent les enfants à piéger, empoisonner ou tuer des soldats allemands au péril de leur propre vie. Mais d’autres documents sont à mettre en lumière. Ainsi en est-il du conte du Petit Chaperon Rouge, dont les illustrations ont été adaptées au contexte guerrier par Guy Arnoux et Charles Moreau-Vauthier : le loup prend l’apparence d’un officier allemand ; le Petit Chaperon Rouge est vêtu d’une robe tricolore et la grand-mère se nomme à présent Grand’Mère La Paix. Autant de productions qui ne laissent aucun doute sur l’impact qu’une telle iconographie pouvait avoir sur les enfants, dans un contexte aussi troublé que fût celui de la Grande Guerre.

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2

Okita-Ouma, Ben y Rob Slotow. "African Elephant Specialist Group Chair report/ Rapport du Groupe de Spècialistes de l'Eléphant d'Afrique". Pachyderm 62 (30 de octubre de 2021): 1–15. http://dx.doi.org/10.69649/pachyderm.v62i.461.

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The last three years as the co-Chairs of the IUCN–SSC–African Elephant Specialist Group (AfESG/or referred to here as ‘the Group’) has been extremely busy but enjoyable and fulfilling. We feel indebted to our highly skilled and dedicated Group members who are always supportive and on their toes to promote our mission of conserving Africa’s elephants throughout their range. The Group’s input coupled with the unwavering support of the governments of range states, donors and multi-lateral agencies has enabled us to make significant strides as a Group in the last three years. We therefore begin the new 2021–2024 IUCN quadrennium on a strong footing. More so, we have strengthened our membership in numbers, additional skillsets and by building collegiality with governments and multi-lateral agencies. Our nine working groups and task forces are poised to tackle some thirty targets which we developed around our goals and aligned to the five key components of Assess, Plan, Act, Communicate and Network in the IUCN’s Species Strategic Plan. Here, we further elaborate on our targets and plans for 2021–2024 quadrennium and provide updates on the progress of some of the issues we reported on in Pachyderm 61. Key among them include AfESG’s decision in 2021 to treat the African elephants as two separate species and the subsequent reflection of this shift in the recently published IUCN Red List re-assessments of African elephants. The two species are also under consideration in the ongoing iteration of the next African Elephant Status Report. We hope these approaches will help users focus appropriate conservation attention/measures for the critically endangered forest elephant and the endangered savannah elephant and to put both their numbers and habitats back on a thriving trajectory. There are of course imminent implications and consequences of this shift that we will have to identify and deal with. We highlight the long-term sustainability and revamping plans for the African Elephant Database (AED)—our official repository and most authoritative source of information on African elephant surveys. We also report on the appointment of the Red List Authority Coordinator for African elephants. Les trois dernières années en tant que coprésidents du Groupe UICN-CSE-Groupe de Spécialistes de l’Éléphant d’Afrique (GSEAf/ou appelé ici « le Groupe ») ont été extrêmement chargées mais agréables et enrichissantes. Nous nous sentons redevables à nos membres du Groupe hautement qualifiés et dévoués qui sont toujours solidaires et prêts à promouvoir notre mission de conservation des éléphants d'Afrique dans toute leur aire de répartition. La contribution du Groupe, associée au soutien indéfectible des gouvernements des États de l'aire de répartition, des donateurs et des agences multilatérales, nous a permis de faire des progrès significatifs en tant que Groupe au cours des trois dernières années. Nous commençons donc le nouveau quadriennat 2021–2024 de l'UICN sur des bases solides. Plus encore, nous avons renforcé le Groupe par le nombre d’adhésion, par des compétences supplémentaires et en renforçant la collégialité avec les gouvernements et les agences multilatérales. Nos neuf groupes de travail et groupes d’étude sont prêts à s'attaquer à une trentaine d'objectifs que nous avons développés autour de nos buts et alignés sur les cinq composantes clés d'Évaluation, Planification, Action, Communication et Réseau dans le Plan stratégique de l'UICN pour les espèces. Ici, nous expliquons plus en détail nos objectifs et nos plans pour le quadriennat 2021–2024 et fournissons des mises à jour sur les progrès sur certains problèmes que nous avons signalés dans Pachyderm 61. Parmi eux, citons la décision du GSEAf en 2021 de traiter les éléphants d'Afrique comme deux espèces distinctes et la réflexion ultérieure de ce changement dans les réévaluations de la Liste rouge de l'UICN récemment publiées sur les éléphants d'Afrique. Les deux espèces sont également à l'étude dans l'itération en cours du prochain Rapport sur l'état de l'éléphant d'Afrique. Nous espérons que ces approches aideront les utilisateurs à porter l'attention appropriée sur la conservation de l'éléphant de forêt et de l'éléphant de savane en danger critique d'extinction et à remettre à la fois leur nombre et leurs habitats sur une trajectoire florissante. Il y a bien sûr des implications et des conséquences imminentes liées à ce changement et que nous devrons identifier et gérer. Nous soulignons les plans durables à long terme de restructuration de la Base de données sur l'éléphant d'Afrique (BDEA) - notre référentiel officiel et la source d'informations la plus fiable sur les relevés des éléphants d'Afrique. Nous rendons également compte de la nomination du Coordinateur de l'autorité de la Liste rouge pour les éléphants d'Afrique.

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3

Okita-Ouma, Ben y Rob Slotow. "African Elephant Specialist Group report/ Rapport du Groupe de Spécialistes de l'Eléphant d’Afrique". Pachyderm 61 (11 de noviembre de 2020): 1–22. http://dx.doi.org/10.69649/pachyderm.v61i.66.

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Time seems to gallop by faster nowadays! It will be two years in September/October 2020 since the Chair of the Species Survival Commission of the IUCN, Jon-Paul Rodriguez appointed us to co-Chair the African Elephant Specialist Group (AfESG/ or here referred to as ‘The Group’). We would like to specially appreciate our membership for the volunteer dedication and commitment in driving the agenda and the mission of our specialist group, which is to “to promote the long-term conservation of Africa's elephants throughout their range”. We indeed enjoy working with you as a team. Well done and keep it up! In this Issue of Pachyderm we report on new activities and provide an update on some of the activities we reported on in the previous Pachyderm issue 60. The new activities include the 8th AfESG members’ meeting, contribution of the AfESG to the African Elephant Action Plan’s potential review process, strengthening of membership and establishment of task forces and working groups, the AfESG’s participation and contribution at CITES CoP18, and synergies with relevant institutions, among others. The updates are on the African elephant database (AED), Red Listing process and taxonomy. We also comment on the effects of Coronavirus (Covid-19) pandemic to the conservation of elephants. Ce Le temps semble filer de plus en plus vite de nos jours! Cela fera deux ans en septembre/octobre 2020 que le président de la Commission de la survie des espèces de l'UICN, Jon-Paul Rodriguez nous a désigné pour co-présider le Groupe de spécialistes de l'éléphant d'Afrique (GSEAf / ou ici dénommé « Le Groupe »). Nous tenons à remercier tout particulièrement nos membres pour leur dévouement et engagement bénévole dans la conduite de l'agenda et de la mission de notre groupe de spécialistes, mission qui est de «promouvoir la conservation à long terme des éléphants d'Afrique dans toute leur aire de répartition». Nous aimons en effet travailler en équipe avec vous. Bravo et continuez comme ça! Dans ce numéro de Pachyderm, nous rendons compte des nouvelles activités et fournissons une mise à jour sur certaines des activités que nous avons signalées dans la précédente parution de Pachyderm, numéro 60. Les nouvelles activités comprennent la 8e réunion des membres du GSEAf, la contribution du GSEAf au processus de révision potentiel du Pland'Action pour l'Éléphant d'Afrique, le renforcement de la composition et la création de forces opérationnelles et de groupes de travail, la participation et la contribution du GSEAf à la CdP18 de la CITES, et les synergies avec les institutions pertinentes entre autres. Les mises à jour se focalisent sur la base de données sur l'éléphant d'Afrique (BEA), le processus d'inscription sur la Liste rouge et la taxonomie. Nous mentionnons également les effets de la pandémie du coronavirus (Covid-19) sur la conservation des éléphants.

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4

Kumar Paul, Rudrendu y Bidyut Sarkar. "AI-Powered Route Optimization System in Supply Chain Operations". International Journal of Science and Research (IJSR) 11, n.º 3 (5 de marzo de 2022): 1551–54. http://dx.doi.org/10.21275/es231119103321.

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5

Bray, George A. "The Expert Weighs In: How Much Exercise Do We Need?: Interview with Timothy Church, M.D., Ph.D., M.P.H., Professor, John S. McIlhenny Endowed Chair of Health Wisdom and Director of the Laboratory of Preventive Medicine, Pennington Biomedical Research Center, Baton Rouge, Louisiana". Obesity Management 4, n.º 1 (febrero de 2008): 8–10. http://dx.doi.org/10.1089/obe.2008.0112.

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6

Wang, Ping-An, Zheng-Shuang Xu, Chun-Feng Chen, Xu-Guang Gao, Xiao-Li Sun y Sheng-Yong Zhang. "Facile synthetic route to enantiopure unsymmetriccis-2,5-disubstituted pyrrolidines". Chirality 19, n.º 7 (julio de 2007): 581–88. http://dx.doi.org/10.1002/chir.20424.

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7

Bruno, Claudio, Alessia Carocci, Alessia Catalano, Maria M. Cavalluzzi, Filomena Corbo, Carlo Franchini, Giovanni Lentini y Vincenzo Tortorella. "Facile, alternative route to Lubeluzole, its enantiomer, and the racemate". Chirality 18, n.º 4 (2006): 227–31. http://dx.doi.org/10.1002/chir.20240.

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8

Tóth, Gábor K., Anasztázia Hetényi, István Ilisz y Antal Péter. "A simple chromatographic route for the isolation of meso diaminopimelic acid". Chirality 23, n.º 2 (27 de agosto de 2010): 133–37. http://dx.doi.org/10.1002/chir.20888.

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9

Cheng, Gin-ian, Chun-tin Shei y Kuangsen Sung. "Alternative synthetic route to chiral N-substituted camphor-derived β-amino alcohols". Chirality 19, n.º 3 (2007): 235–38. http://dx.doi.org/10.1002/chir.20373.

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10

Ghosh, Saptarshi, Jayeeta Bhaumik, Linga Banoth, Sooram Banesh y Uttam Chand Banerjee. "Chemoenzymatic Route for the Synthesis of (S )-Moprolol, a Potential β-Blocker". Chirality 28, n.º 4 (28 de enero de 2016): 313–18. http://dx.doi.org/10.1002/chir.22574.

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11

Parasrampuria, Ridhi, Ragini Vuppugalla, Katherine Elliott y Reza Mehvar. "Route-dependent stereoselective pharmacokinetics of tramadol and its activeO-demethylated metabolite in rats". Chirality 19, n.º 3 (2007): 190–96. http://dx.doi.org/10.1002/chir.20360.

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12

Reyes, Adelfo y Eusebio Juaristi. "Convenient route for the preparation ofC2-symmetric (+)-(2R,3R)- and (?)-(2S,3S)-2,3-diphenylaziridine". Chirality 10, n.º 1-2 (1998): 95–99. http://dx.doi.org/10.1002/chir.16.

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13

Naito, Junpei, Hiromi Taji, Satoshi Sekiguchi, Miwa Watanabe, Shunsuke Kuwahara, Masataka Watanabe y Nobuyuki Harada. "New route to enantiopure MαNP acid, a powerful resolution and chiral1H NMR anisotropy reagent". Chirality 19, n.º 5 (2007): 335–43. http://dx.doi.org/10.1002/chir.20385.

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14

Bhadury, Pinaki S., Yuping Zhang, Sha Zhang, Baoan Song, Song Yang, Deyu Hu, Zhuo Chen, Wei Xue y Linhong Jin. "An effective route to fluorine containing asymmetric α-aminophosphonates using chiral Bronsted acid catalyst". Chirality 21, n.º 5 (mayo de 2009): 547–57. http://dx.doi.org/10.1002/chir.20645.

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15

Onunkwor, D. N., I. U. Udokwu, E. O. Ekundayo, B. N. Ezenyilimba, J. N. Omumuabuike y F. C. Ezeoke. "Carcass and internal organ changes in broiler chickens administered water containing various medicinal plant leaf methanol extracts". Nigerian Journal of Animal Production 49, n.º 2 (8 de marzo de 2022): 209–14. http://dx.doi.org/10.51791/njap.v49i2.3481.

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The discovery that the use of antibiotic in food animals is fueling the increasing problem of transmitting resistance bacteria from food animals to man has led to the search for an alternative to the use of antibiotics. To this end, the response of broiler chickens administered various medicinal plant methanol extract as a replacement for antibiotics was investigated. The plant extracts encompass four available leaves; Gereinia kola (Bitter Kola), Alcornea cordifolia (Christmas bush), Pterocarpus santalinoides (Red scandal wood) and Chromolera Odorata (Hagony or Siam weed). The experimental diet was same for all the treatment groups since the methanol extract of the leaves were administered in their drinking water against synthetic antibiotics. 180 unsexed Ross strain broiler chickens were randomly assigned to these dietary treatments which had 30 birds each. The treatments were replicated thrice with 10 birds per replicate in a Completely Randomized Design (CRD). Feed and water were provided ad libitum throughout the experiment which lasted for 56 days. Carcass characteristics and internal organ proportions were considered which differed significantly (p<0.05). Treatment 5 (Alcornea Cordifolia) had a significant reduction in abdominal fat when compared to the positive control group. The findings of this study conclude that the medicinal plant methanol extract has considerable potentials as component of broiler chickens'water. Alcornea cordifolia plant methanol extract can successfully be used to replace antibiotics for broiler production. La découverte que l'utilisation d'antibiotiques chez les animaux destinés à l'alimentation alimente le problème croissant de la transmission à l'homme de bactéries résistantes des animaux destinés à l'alimentation a conduit à la recherche d'une alternative à l'utilisation d'antibiotiques. À cette fin, la réponse des poulets à griller ayant reçu divers extraits de méthanol de plantes médicinales en remplacement des antibiotiques a été étudiée. Les extraits de plantes englobent quatre feuilles disponibles ; Gereinia kola (Cola amer), Alcornea cordifolia (Buisson de Noël), Pterocarpus santalinoides (Bois de scandale rouge) et Chromolera Odorata (Mauvaise herbe d'Hagony et Siam). Le régime alimentaire expérimental était le même pour tous les groupes de traitement puisque l'extrait de méthanoldes feuilles a été administré dans leur eau de boisson contre des antibiotiques de synthèse. 180 poulets de chair de souche Ross non sexés ont été assignés au hasard à ces traitements diététiques qui avaient 30 oiseaux chacun. Les traitements ont été répétés trois fois avec 10 oiseaux par répétition dans un plan complètement randomisé (PCR). La nourriture et l'eau ont été fournies à volonté tout au long de l'expérience qui a duré 56 jours. Les caractéristiques de la carcasse et les proportions des organes internes ont été prises en compte et différaient significativement (p<0,05). Le traitement 5 (Alcornea Cordifolia) a entraîné une réduction significative de la graisse abdominale par rapport au groupe témoin positif. Les résultats de cette étude concluent que l'extrait de méthanol de plantes médicinales a des potentiels considérables en tant que composant de l'eau des poulets à griller. L'extrait de méthanol de la plante Alcornea cordifolia peut être utilisé avec succès pour remplacer les antibiotiques pour la production de poulets à griller.

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16

Bandini, Marco, Andrea Garelli, Matteo Rovinetti, Simona Tommasi y Achille Umani-Ronchi. "Catalytic enantioselective addition of indoles to arylnitroalkenes: An effective route to enantiomerically enriched tryptamine precursors". Chirality 17, n.º 9 (2005): 522–29. http://dx.doi.org/10.1002/chir.20189.

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17

Brocks, Dion R., William T. C. Liang y Fakhreddin Jamali. "Influence of the route of administration on the pharmacokinetics of pirprofen enantiomers in the rat". Chirality 5, n.º 2 (1993): 61–64. http://dx.doi.org/10.1002/chir.530050204.

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18

Chen, Lifu y Zhifeng Shen. "Logistics Path Decision Optimization Method of Fresh Product Export Cold Chain Considering Transportation Risk". Computational Intelligence and Neuroscience 2022 (7 de octubre de 2022): 1–11. http://dx.doi.org/10.1155/2022/8924938.

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The cold chain logistics route of fresh product export is characterized by large quantity and complexity, which is prone to cause transportation risks of different degrees in the process of fresh product export transportation and affects the decision-making effect of the cold chain logistics route. Therefore, in order to improve the ability of cold chain logistics route planning and shorten the transportation time, an optimization method of fresh product export cold chain logistics route decision considering transportation risk was proposed. This paper analyzes the basic characteristics and classification of cold chain logistics by means of risk quantification and uses the K-nearest neighbor algorithm to predict the risk of traffic congestion, so as to shorten the transportation time. Ahp process is used to construct a risk factor judgment matrix and determine the index weight of risk factors, so as to reduce the error of path planning. A genetic algorithm is introduced to construct the optimal decision function of the cold chain logistics route of new product export and realize the optimization of cold chain logistics route decision of fresh product export. Experimental results show that the method presented in this paper can effectively improve the decision-making effect of cold chain logistics route and select the shortest and most smooth transportation path to complete logistics distribution. The decision-making accuracy of the route decision effect is 90%, and the transportation time is 31.45 min, which has certain feasibility and applicability.

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19

Sun, Shuping, Zhaoze Fan, Lei Hu, Yiming Ma, Luqin Si, Jun Qiu y Gao Li. "Influence of Dose and Route of Administration on the Enantioselective Pharmacokinetics of TJ0711 Hydrochloride in Rats". Chirality 27, n.º 1 (15 de octubre de 2014): 53–57. http://dx.doi.org/10.1002/chir.22387.

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20

Longuet, Patrick. "La chair des femmes dans La Route des Flandres". Littératures 37, n.º 1 (1997): 169–80. http://dx.doi.org/10.3406/litts.1997.1754.

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21

Superchi, Stefano, Valeria Marchitiello, Laura Pisani y Patrizia Scafato. "Asymmetric addition of dimethylzinc to alkylidenmalonates mediated by phosphorous ligands: A new synthetic route to floral fragrances". Chirality 23, n.º 9 (17 de agosto de 2011): 761–67. http://dx.doi.org/10.1002/chir.20987.

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22

Barry, Robert. "BBC Radio 3 Open Ear: EXAUDI Vocal Ensemble, We Spoke & Gwen Rouger LSO St Luke's, London". Tempo 72, n.º 286 (6 de septiembre de 2018): 81–82. http://dx.doi.org/10.1017/s0040298218000426.

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Simon Løffler's b presents to its audience an immediate question: where are the instruments? Three players sit on straight-backed chairs, joined by a daisy-chain of cables and guitar stomp boxes. The score directs a choreography of foot switching, demanding extraordinary pedal dexterity. Sounds pass down the line, modulated by distortion and equaliser effects, before bursting out of the PA in a series of abrupt electrical barks. But at the other end of the line there is nothing but an unplugged jack, held aloft, inserted nowhere but the open air.

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23

Bénichou, Olivier y Jean Desbois. "Windings of the 2D free Rouse chain". Journal of Physics A: Mathematical and General 33, n.º 38 (13 de septiembre de 2000): 6655–67. http://dx.doi.org/10.1088/0305-4470/33/38/301.

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24

Vilko, Jyri, Hanna Alve, Risto Soukka y Jukka Hallikas. "Selecting the supply chain route: environmental aspects". International Journal of Agile Systems and Management 5, n.º 3 (2012): 276. http://dx.doi.org/10.1504/ijasm.2012.047655.

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25

Ligoure, Christian y Ludwik Leibler. "Decoration of rough surfaces by chain grafting". Macromolecules 23, n.º 23 (noviembre de 1990): 5044–46. http://dx.doi.org/10.1021/ma00225a029.

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26

Shie, Sheng Chang y Chi Chung Hua. "Nonlinear Rouse-chain relaxations in obstacle media". Journal of Polymer Research 17, n.º 6 (19 de enero de 2010): 877–90. http://dx.doi.org/10.1007/s10965-009-9380-x.

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27

Oshanin, G. y A. Blumen. "Rouse chain dynamics in layered random flows". Physical Review E 49, n.º 5 (1 de mayo de 1994): 4185–91. http://dx.doi.org/10.1103/physreve.49.4185.

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28

Cativiela, Carlos, María D. Díaz-De-Villegas, José A. Gálvez y Eva Ronco. "Allylation and propargylation of chiral cyanopropanoates: An efficient route to long chain α-substituted α-methyl α-amino acids". Chirality 16, n.º 2 (30 de diciembre de 2003): 106–11. http://dx.doi.org/10.1002/chir.10312.

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29

Liang, Bi y Fengmao Lv. "A Study on the Optimization of Chain Supermarkets’ Distribution Route Based on the Quantum-Inspired Evolutionary Algorithm". Mathematical Problems in Engineering 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/7964545.

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The chain supermarket has become a major part of China’s retail industry, and the optimization of chain supermarkets’ distribution route is an important issue that needs to be considered for the distribution center, because for a chain supermarket it affects the logistics cost and the competition in the market directly. In this paper, analyzing the current distribution situation of chain supermarkets both at home and abroad and studying the quantum-inspired evolutionary algorithm (QEA), we set up the mathematical model of chain supermarkets’ distribution route and solve the optimized distribution route throughout QEA. At last, we take Hongqi Chain Supermarket in Chengdu as an example to perform the experiment and compare QEA with the genetic algorithm (GA) in the fields of the convergence, the optimal solution, the search ability, and so on. The experiment results show that the distribution route optimized by QEA behaves better than that by GA, and QEA has stronger global search ability for both a small-scale chain supermarket and a large-scale chain supermarket. Moreover, the success rate of QEA in searching routes is higher than that of GA.

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30

Bai, Chunguang y Joseph Sarkis. "Determining and applying sustainable supplier key performance indicators". Supply Chain Management: An International Journal 19, n.º 3 (6 de mayo de 2014): 275–91. http://dx.doi.org/10.1108/scm-12-2013-0441.

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Purpose – The purpose of this paper is to introduce a methodology to identify sustainable supply chain key performance indicators (KPI) that can then be used for sustainability performance evaluation for suppliers. Design/methodology/approach – Initially the complexity of sustainable supply chain performance measurement is discussed. Then, a two-stage method utilizing neighborhood rough set theory to identify KPI and data envelopment analysis (DEA) to benchmark and evaluate relative performance using the KPI is completed. Additional analysis is performed to determine the sensitivity of the KPI set formation and performance results. Findings – The results show that KPI can be determined using neighborhood rough set, and DEA performance results provide insight into relative performance of suppliers. The supply chain sustainability performance results from both the neighborhood rough set and DEA can be quite sensitive parameters selected and sustainability KPI sets that were determined. Research limitations/implications – The data utilized in this study are illustrative and simulated. Only one model for the neighborhood rough set and DEA was utilized. Additional investigations using a variation of rough set and DEA models can be completed. Practical implications – This tool set is valuable for managers to help identify sustainable supply chain KPI (from among hundreds of potential measures) and evaluate sustainability performance of various units within supply chains, including supply chain partners, departments, projects and programs. Social implications – Sustainability incorporates many business, economic and social implications. The methods introduced in this paper can help organizations and their supply chains become more strategically and operationally sustainable. Originality/value – Few tools and techniques exist in the sustainable supply chain literature to help develop KPIs and evaluate sustainability performance of suppliers and the supply chain. This paper is one of the first that integrates neighborhood rough set and DEA to address this important sustainable supply chain performance measurement issue.

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31

Liu, Sen, Yanan Hu y Yingying Zhang. "Supply Chain Partner Selection under Cloud Computing Environment: An Improved Approach Based on BWM and VIKOR". Mathematical Problems in Engineering 2018 (15 de octubre de 2018): 1–11. http://dx.doi.org/10.1155/2018/7012827.

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The wide application of cloud computing technology makes supply chain partner share information effectively and increase corporate profits. However, in cloud computing environment, the evaluation process of supply chain partner selection is dynamic and fuzzy, and its evaluation index is uncertain. To solve these problems, this paper proposes a new method combed with rough number, best-worst multicriteria decision-making method (BWM), and compromise ranking method (VIKOR). Firstly, Rough number is used to integrate data from different evaluation matrix. Secondly, rough number improves a new method, BWM, to get RBWM criteria weight methods. Thirdly, the rough numbers are introduced into VIKOR and combined with RBWM to evaluate and sort the supply chain partners. Finally, an example is given to demonstrate the rationality and feasibility of the method.

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32

Skilton, D. K. "Digraphs with eulerian chains". Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics 41, n.º 3 (diciembre de 1986): 298–303. http://dx.doi.org/10.1017/s1446788700033735.

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AbstractAn eulerian chain in a directed graph is a continuous directed route which traces every arc of the digraph exactly once. Such a route may be finite or infinite, and may have 0, 1 or 2 end vertices. For each kind of eulerian chain, there is a characterization of those diagraphs possessing such a route. In this survey paper we strealine these characterizations, and then synthesize them into a single description of all digraphs having some eulerian chain. Similar work has been done for eulerian chains in undirected graphs, so we are able to compare corresponding results for graphs and digraphs.

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33

Korytov, M. S., V. S. Sherbakov y I. E. Pochekueva. "Simulation model of a chair vibration protective mechanism with a part of quasi-zero-stiffness for the operator of a road-building machine". Nauchno-tekhnicheskiy vestnik Bryanskogo gosudarstvennogo universiteta 6, n.º 4 (25 de diciembre de 2020): 486–96. http://dx.doi.org/10.22281/2413-9920-2020-06-04-486-496.

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Vibrations of construction and road machinery components that occur during their operation are a harmful production factor for machine operators, therefore, their reduction can be considered a very urgent task. The main route of vibration transmission is through vibration isolation systems for the operator’s seat and cab. The easiest and most cost-effective way to isolate the operator from vibration is through his seat by reducing vibration. The simplest and most reliable vibration protection systems with one degree of freedom limited by vertical movements of the chair can be used for the chairs. Vibration protection mechanisms and systems with quasi-zero rigidity are considered promising. They provide constant static force over a certain range of movement of the object. The task of developing mathematical models describing vibration protection systems with quasi-zero rigidity is urgent. In the Matlab software package using the Simscape library for modeling physical elements, a simulation mathematical model of the vibration protection system of a chair with one degree of freedom has been developed. The base of the chair in the developed model performs harmonic sinusoidal movements. The output parameters of the developed mathematical model are the time dependences of the chair coordinates and accelerations. The blocks used in the model are described, the static force characteristics are given, given using the Hermite spline. The model includes a block of hard movement restrictions. An example of using the developed simulation mathematical model of the chair is given. The developed model makes it possible to specify both the dimensions of the quasi-zero stiffness section and the shape of the curves of the force static characteristics of the vibration protection system. It can be integrated into higher level models.

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34

KÜÇÜKOĞLU, İlker. "A TWO-PHASE SOLUTION APPROACH FOR THE TRAVELING PURCHASER PROBLEM IN COLD CHAIN LOGISTICS". Mühendislik Bilimleri ve Tasarım Dergisi 10, n.º 3 (30 de septiembre de 2022): 929–42. http://dx.doi.org/10.21923/jesd.1038906.

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This paper introduces an extension of the well-known traveling purchaser problem in the literature by taking into account the procurement of perishable foods in cold chain logistics. The problem in which transportation operations are carried out based on the perishable product conditions is called the traveling purchaser problem in cold chain logistics (TPP-CCL). The TPP-CCL considers a set of perishable food demands to be purchased from a number of markets, where the foods have to be transported by a temperature-controlled vehicle. The aim of the problem is to find the best procurement and route plan for the purchaser that minimizes the total energy cost of the vehicle, damage cost of foods and purchasing cost. The problem is formulated as a nonlinear mixed-integer programming model and solved by using a two-phase solution procedure. In the first phase of the solution methodology, a rough solution is obtained through a solution construction method. Then the solution observed in the first phase is improved by using the GUROBI solver, where the solver is terminated at the end of a specific time limit. In the computational studies, the performance of the proposed solution methodology is analyzed on a benchmark problem set including different sized instances.

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35

Kausch, H. H., T. Q. Nguyen y D. Petrovska-Delacrétaz. "Chain interdiffusion: macromolecules between Rouse and de Gennes". Physica Scripta T35 (1 de enero de 1991): 57–60. http://dx.doi.org/10.1088/0031-8949/1991/t35/012.

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36

Hur, Sung Ho, Dong-Kyu Kim, Seung-Young Kho y Chungwon Lee. "Dual-Route Distribution Strategy with Supply Chain Disruption". Transportation Research Record: Journal of the Transportation Research Board 2466, n.º 1 (enero de 2014): 12–21. http://dx.doi.org/10.3141/2466-02.

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37

Wong, Chi Pui Jeremy y Phillip Choi. "Velocity time correlation function of a rouse chain". Computational Materials Science 155 (diciembre de 2018): 320–24. http://dx.doi.org/10.1016/j.commatsci.2018.08.042.

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38

D'Alfonso, Giuseppe. "Anionic Oligomerization as a Route to Chain Clusters". Chemistry - A European Journal 6, n.º 2 (17 de enero de 2000): 209–15. http://dx.doi.org/10.1002/(sici)1521-3765(20000117)6:2<209::aid-chem209>3.0.co;2-u.

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39

Yiyun, Zhang. "Exploring the Economic Significance of Arctic Routes in the Supply Chain Field by Contrasting with Traditional Route". Advances in Economics, Management and Political Sciences 49, n.º 1 (1 de diciembre de 2023): 157–65. http://dx.doi.org/10.54254/2754-1169/49/20230508.

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With global climate warming, the reduction of Arctic ice and the opening of shipping routes during the summer season, the Arctic route has gradually become an important choice in the field of supply chains as it connects Asia, Europe, and North America. It offers the advantages of reducing shipping time, lowering transportation costs, expanding trade opportunities, and diversifying supply chain routes. This article collected data from websites such as the Clarksons and the Shanghai Shipping Exchange to investigate the current number of voyages along the Arctic route and various factors that impact the cost of navigation. By comparing the navigation costs between the Arctic route and the traditional Suez Canal route, it was found that the Arctic region has higher voyage transportation costs compared to the Suez route, indicating that the Suez route still holds an economic advantage. However, choosing the Arctic route can shorten the delivery lead time and reduce certain supply chain costs.

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40

Mohamad, Muhammad Arif, Muhammad Aliif Ahmad y Jamilah Mahmood. "Feature Extraction Algorithm based Metaheuristic Optimization for Handwritten Character Recognition". Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 16, n.º 2 (30 de junio de 2024): 27–30. http://dx.doi.org/10.54554/jtec.2024.16.02.004.

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Interest in feature extraction for Handwritten Character Recognition (HCR) has been growing due to numerous algorithms aimed at improving classification accuracy. This study introduces a metaheuristic approach utilizing the Honey Badger Algorithm (HBA) for feature extraction in HCR. The Freeman Chain Code (FCC) is employed for data representation. One challenge with using FCC to represent characters is that extraction results vary depending on the starting points, affecting the chain code's route length. To address this issue, a metaheuristic approach using HBA is proposed to identify the shortest route length and minimize computational time for HCR. The performance metrics of the HB-FCC extraction algorithm are route length and computation time. Experiments on the algorithm use chain code representations from the Center of Excellence for Document Analysis and Recognition (CEDAR) dataset, containing 126 uppercase letter characters. According to the results, the proposed HB-FCC method achieves a route length of 1880.28 and requires only 1.07 seconds to process the entre set of character images.

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41

Kotani, Akari, Taro Ozaki, Junya Takino, Susumu Mochizuki, Kazuya Akimitsu, Atsushi Minami y Hideaki Oikawa. "Heterologous expression of a polyketide synthase ACRTS2 in Aspergillus oryzae produces host-selective ACR toxins: coproduction of minor metabolites". Bioscience, Biotechnology, and Biochemistry 86, n.º 3 (11 de diciembre de 2021): 287–93. http://dx.doi.org/10.1093/bbb/zbab214.

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ABSTRACT Previously, we succeeded to produce the core structure of the host-selective ACR toxin (1) on brown leaf spot on rough lemon when the polyketide synthase ACRTS2 gene was heterologously expressed in Aspergillus oryzae (AO). To confirm the production of 1 in AO, the detection limit and suppressing decarboxylation were improved, and these efforts led us to conclude the direct production of 1 instead of its decarboxylation product. During this examination, minor ACR-toxin-related metabolites were found. Their structure determination enabled us to propose a decarboxylation mechanism and a novel branching route forming byproducts from the coupling of the dihydropyrone moiety of 1 with the acetaldehyde and kojic acid abundant in AO. The involvement of putative cyclase ACRTS3 in the chain release of linear polyketide was excluded by the coexpression analysis of ACRTS2 and ACRTS3. Taken together, we concluded that the production of 1 in AO is solely responsible for ACRTS2.

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42

Jackson, Alexander W., Lohitha Rao Chennamaneni, Srinivasa Reddy Mothe y Praveen Thoniyot. "A general strategy for degradable single-chain nanoparticles via cross-linker mediated chain collapse of radical copolymers". Chemical Communications 56, n.º 68 (2020): 9838–41. http://dx.doi.org/10.1039/d0cc03792c.

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Reactive polyesters prepared under free radical conditions undergo intramolecular cross-linking into degradable single-chain nanoparticles, an extremely accessible synthetic route to degradable sub-30 nm particles.

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43

Matić, Bojan, Stanislav Jovanović, Dillip Kumar Das, Edmundas Kazimieras Zavadskas, Željko Stević, Siniša Sremac y Milan Marinković. "A New Hybrid MCDM Model: Sustainable Supplier Selection in a Construction Company". Symmetry 11, n.º 3 (8 de marzo de 2019): 353. http://dx.doi.org/10.3390/sym11030353.

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Sustainable development is one of the most important preconditions for preserving resources and balanced functioning of a complete supply chain in different areas. Taking into account the complexity of sustainable development and a supply chain, different decisions have to be made day-to-day, requiring the consideration of different parameters. One of the most important decisions in a sustainable supply chain is the selection of a sustainable supplier and, often the applied methodology is multi-criteria decision-making (MCDM). In this paper, a new hybrid MCDM model for evaluating and selecting suppliers in a sustainable supply chain for a construction company has been developed. The evaluation and selection of suppliers have been carried out on the basis of 21 criteria that belong to all aspects of sustainability. The determination of the weight values of criteria has been performed applying the full consistency method (FUCOM), while a new rough complex proportional assessment (COPRAS) method has been developed to evaluate the alternatives. The rough Dombi aggregator has been used for averaging in group decision-making while evaluating the significance of criteria and assessing the alternatives. The obtained results have been checked and confirmed using a sensitivity analysis that implies a four-phase procedure. In the first phase, the change of criteria weight was performed, while, in the second phase, rough additive ratio assessment (ARAS), rough weighted aggregated sum product assessment (WASPAS), rough simple additive weighting (SAW), and rough multi-attributive border approximation area comparison (MABAC) have been applied. The third phase involves changing the parameter ρ in the modeling of rough Dombi aggregator, and the fourth phase includes the calculation of Spearman’s correlation coefficient (SCC) that shows a high correlation of ranks.

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44

Makarovskikh, Tatiana y Anatoly Panyukov. "Special Type Routing Problems in Plane Graphs". Mathematics 10, n.º 5 (2 de marzo de 2022): 795. http://dx.doi.org/10.3390/math10050795.

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We considered routing problems for plane graphs to solve control problems of cutting machines in the industry. According to the cutting plan, we form its homeomorphic image in the form of a plane graph G. We determine the appropriate type of route for the given graph: OE-route represents an ordered sequence of chains satisfying the requirement that the part of the route that is not passed does not intersect the interior of its passed part, AOE-chain represents OE-chain consecutive edges which are incident to vertex v and they are neighbours in the cyclic order O±(v), NOE-route represents the non-intersecting OE-route, PPOE-route represents the Pierce Point NOE-route with allowable pierce points that are start points of OE-chains forming this route. We analyse the solvability of the listed routing problems in graph G. We developed the polynomial algorithms for obtaining listed routes with the minimum number of covering paths and the minimum length of transitions between the ending of the current path and the beginning of the next path. The solutions proposed in the article can improve the quality of technological preparation of cutting processes in CAD/CAM systems.

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45

Lu, Qiu Qin y Yang Mei Wang. "Applied-Information Technology with Trust Risk Evaluation Method of Supply Chain Based on Theory of Rough Set and Uncertain Multiple Attribute Decision". Advanced Materials Research 1046 (octubre de 2014): 533–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1046.533.

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With the rising of the supply chain in all areas, trust issues become more and more concern. An applied-information technology with trust risk evaluation method is presented. Trust risk rating index system is built after analyzing trust risks in the supply chain. The key indexes of trust risk indexes are selected based on rough set theory, and a simplified trust risk evaluation index system is constituted. The weight of each index is calculated by rough set theory. Supply chain trust risk is assessed based on the determined index system, index weight and advantages of the uncertain multiple attribute decision making methods, which provide the basis for trust of supply chain risk prevention.

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46

Gonçalves, Ana, Roberta Palumbo, Ana Guimarães, Athanasios Gkrillas, Chiara Dall’Asta, Jean-Lou Dorne, Paola Battilani y Armando Venâncio. "The Route of Mycotoxins in the Grape Food Chain". American Journal of Enology and Viticulture 71, n.º 2 (16 de diciembre de 2019): 89–104. http://dx.doi.org/10.5344/ajev.2019.19039.

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47

C. Taylor, Edward, Philio M. Harrington y Chuan Shih. "A Facile Route to "Open Chain" Analogues of DDATHF". HETEROCYCLES 28, n.º 2 (1989): 1169. http://dx.doi.org/10.3987/com-88-s146.

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48

Chiefari, John, Justine Jeffery, Roshan T. A. Mayadunne, Graeme Moad, Ezio Rizzardo y San H. Thang. "Chain Transfer to Polymer: A Convenient Route to Macromonomers". Macromolecules 32, n.º 22 (noviembre de 1999): 7700–7702. http://dx.doi.org/10.1021/ma990488s.

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49

Towill, Denis R. "A Route Map for substantially improving supply chain dynamics". International Journal of Manufacturing Technology and Management 1, n.º 1 (2000): 94. http://dx.doi.org/10.1504/ijmtm.2000.001333.

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50

Hone, Daniel, Hong Ji y P. A. Pincus. "Polymer adsorption on rough surfaces. 1. Ideal long chain". Macromolecules 20, n.º 10 (octubre de 1987): 2543–49. http://dx.doi.org/10.1021/ma00176a038.

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