bluuebunny/crossref_metadata_2025 huggingface dataset:
APPLYING WATERMARKING IN DIGITAL IMAGE COPYRIGHT PROTECTION
Authors: Vo C Thanh , Vo Hung Phuoc , Nguyen Son Thai
Published: June 2019

Nowadays, with the rapid development of the Internet, the transmission of digital data such as images, videos and texts through the Internet becomes more convenient. Therefore, how to protect the integrity and copyright of digital data has become an urgent issue. This paper presents a watermarking method that based on Discrete Wavelet Transform (DWT), Discrete Cosine Transform (DCT) and Singular Value Decomposition (SVD) in order to protect copyright of digital images. The experimental results show that the quality of watermarked images are maintained good with high robustness against  various attacks and watermark can be extracted from embedded image without original image.
BUILDING SMART HOSPITAL SYSTEM
Authors: Nhan Phuc Minh , Nguyen Duy Khanh , Le Yen Thi Hong
Published: June 2019

This article presents the research result about the application of magnetic card reader (Radio Frequency Identification – RFID) in managing patients’ information and building a website which helps patients in booking an appointment with doctors by mobile phone or computer. In conducting the research, some methods are used such as reading books, magazines, finding online documents, surveying the way of managing data at hospital, analyzing, designing model of data, programing and testing. The study has successfully built a website and a computer application which can read information in RFID.  It allow users to resolve problems including online examination registering, doctors’ timetable managing, and patients’ examination time arranging automatically and exactly.
CONTROLLING AND MONITORING CONCRETE MIXING PLANT MODEL USING PLC-MITSUBISHI
Authors: Phan Hieu The , Nguyen Nguyen Vu , Nguyen Thu Minh
Published: June 2019

This article introduces the method of designing, manufacturing, controlling and monitoring a concrete mixing plant model using Programmable Logic Controller (PLC) - Mitsubishi. The evaluation results show that the model operates stably and easily to replace components. HMI control screen makes it easy for operators to manipulate and change quantities. Successfully manufactured model serves the needs of learning, researching and PLC programming
RESEARCH ON TECHNICAL CRITERIA OF 5G MOBILE COMMUNICATION SYSTEM AND NON-ORTHOGONAL MULTIPLE ACCESS
Authors: Pham Triet Minh
Published: June 2019

Today, with the need of connecting information anytime, anywhere, especially mobile Internet and Internet of Things (IoT), this has set three important  requirements:solving the number of connections, increasing the speed of access  and higher security than current networks. The ITU-R team has developed  contents that related to the technical specifications of the 5th generation (5G) mobile communication system called IMT-2020. In order to address one of the  three major requirements of network operators, which is high availability connectivity, non-orthogonal multiple access technologies (NOMA) have been used to solve the problem. In contrast to orthogonal multi-access technology, NOMA serves a large number of users due to the non-orthogonal resource allocation. This article will introduce NOMA techniques and standards for peak data rates, user experience, bandwidth, reliability, latency, transmission capacity. . .
LICENSED OPERATION OF COPYING WORKS OF COPYRIGHT OWNERS IN THE EDUCATIONAL SYSTEM-SITUATIONS AND SUGGESTIONS
Authors: Dang Trang Cong , Lam Son Thanh
Published: June 2019

This article is an overview research of the legal provisions of Vietnam and international about the licensed operation of copying a work in the educational system, which proposes a number of measures in order to help this activity  take place effectively. The contents, which are related to the licensing conditions, how to copya licensed work for students in order to record a copying remuneration and redistribute that to copyright owners, are analyzed and evaluated based on the provisions of law and the status of copying in the current educational system. The licensed copying operation that is performed effectively will contribute to protecting the interests of copyright owners, help students copy a work in a legal way, and uplift respect for the copyright in the current educational environment.
DETERMING LEAD IN SOIL BY EXTRACTION-PHOTOMETRIC IN CAO LANH CITY, DONG THAP PROVINCE
Authors: Dang Tai Kim
Published: June 2019

This paper is to identify lead content in soil by extraction-photometric method and using non-polar solvents (CHCl3) to extract complex of lead (II) -dithizone. The optimal conditions of extraction process of lead(II) dithizonate have been identified: pH is from 8.5 to 10,0; the maximum wavelength of lead(II) dithizonate  compound is 520nm (λmax = 520 nm); absorbance of the solution in compliance with the Bougher-Lambert-Beer law is in wide range from 0.02 to 0.1 mg/l.
SPECIES COMPOSITION AND HABITAT OF BUTTERFLY IN MUA XUAN AGRICULTURAL CENTER, HAU GIANG PROVINCE
Authors: Truong Dan Hoang , Tran Lien Thi Bich , Bui Tho Truong
Published: June 2019

The survey was carried out in Mua Xuan agricultural center, Hau Giang province from 9/2014 to 12/2014. The study recorded 41 butterfly species, which belong to 32 genera of 05 families. Nymphalidae was the most dominant family, followed by Pieridae, Hesperiidae and Lycaenidae whereas Papilionidae had the lowest frequency of occurrence. The findings also indicated that Melaleuca forest and roadside sight were two diverse habitats where the butterfly species were found most.
AFFECT OF CORPORATE SOCIAL RESPONSIBILITY TO JOB SATISFACTION AND ORGANIZATIONAL COMMITMENT: THE CASE OF FOOD PROCESSING ENTERPRISES
Authors: Nguyen Hung Thanh , Ho Dung My , Nguyen Phuc Thi Hong
Published: June 2019

This research aims at identifying impact of CSR on dimensions of job satisfaction and organizational commitment. The sample size of 422 was collected from staffs and managers. The analytical method of Structural Equation Modeling,(SEM) was used in this research. The results of the study showed that four factors of CSR including employee, customer, environment, and legality positively influenced job satisfaction and organizational commitment.
THE INFLUENCE OF ARECA NUT (Areca catechu) AQUAEOUS EXTRACT ON ABILITY TO PREVENT AND TREAT ASCARIDIA GALLI INFECTION AND WEIGHT GAIN OF NOI CHICKEN IN THE PERIOD FROM 3 TO 13 WEEKS OF AGE
Authors: Nguyen Nhi Thi Mong , Thach Quyen Quach
Published: June 2019

This study is to investigate the effects of Areca nut aqueous extract and Levamisol for deworming against Ascaridia galli infection in Noi chickens. A total of 72 Noi chickens were used in the experiments and randomly assigned  to 3 treatments, having 24 chicks per treatment with 4 replications (n = 6/replicate). The  results showed that gain weight level of chickens using Areca nut aquaeous extract was better than the control treatment. A decrease in worm infection  percentage of chicks treated by Areca nut aquaeous extract and Levamisol at the age of 5 – 6 weeks compared with 4 weeks was also reported. There was a highly significant effect (P < 0.05) among the treats on Ascaridia galli infection rate at 6 weeks of age, decreasing much lower in the treatment using Areca nut aquaeous extract.
THE COMPLEX RESEARCH METHOD IN THE QUALITATIVE ANALYSIS
Authors: Vu Tam Minh , Le Quang Van
Published: June 2019

The complex case study is one of the qualitative research methods applied in many fields. However, studies using this method are limited since various forms need identifying in orderto match the research objectives. Within the content of this article, the author introduces the basic theories and steps of the complex case study in qualitative analysis. In addition, in order  to facilitate the clearer understanding and the application, this article illustrates the topic of "innovation in cooperation between third party logistics service providers and customers" using this method. In this article, the author presents three analytical cases: (1) Nike - APL Logistic scenarios; (2) APL Logistic - TBS Logistics; (3) APL Logistic - ICD Tan Cang Song Than to clarify the steps of the complex case study methodology.
SETTLING CIVIL DISPUTES IN COURT BASED ON SIMPLIFIED PROCEDURE
Authors: Trinh Binh Huu
Published: June 2019

According to the ordinary procedure, the time duration for a case proceeding can be extended from 4 to 8 months; therefore, subjectively the judge who is  assigned to settle the case does not necessarily determine the type of case involving simple facts or the clear legal relationship to deal with promptly;  consequently, the simplified procedure which was specified in  the Civil Procedure Code 2015 has fulfilled that task. However, by examining the new provisions on the simplified procedure, the author realizes that there are certain limitations. In this paper, the author assesses the real state of law restrictions in practice, and then applies the methods of synthesis, analysis, comparison and evaluation in order to make proposals for the perfect law based on the view of the Party and the State on the strategies of judicial reform. The proposals can be both applied effectively in judicial work and used as reference sources for law students and for teaching.
THE STUDY OF RICE EEL FARMING (MONOPTERUS ALBUS) IN THE RECIRCULATION SYSTEM
Authors: Lai Son Phuoc
Published: June 2019

The study of rice eel farming (Monopterus albus Zuiew, 1793) in the recirculation system is to find out a suitable model for rice eel growth and contribute to responding to climate change. The average length and weight  of the rice eels were 22.28 ± 0.21 cm/inds and 14.65 ± 0.48 g/inds, respectively. The experiment was conducted with two treatments: the control treatment and the recirculation treatment; each of them was repeated 3 times in 180 days. Rice eel was fed with 80% fresh trash fish and 20% pelleted pellets with 30% protein. The results showed that the environmental factors such as temperature, pH, N-NH3-, N-NO2- and alkalinity were in suitable range for rice eel growth during the experiment. The survival rate was not different between the two treatments. Weight growth rate in the recirculation system (97.70 ± 9.04 g/inds) was higher than the control (80.67 ± 0.16 g/inds) (p<0,05). Feed conversion ratio (FCR) in two treatments was not different with 2.49 ± 0.05% and 2.41 ± 0.22%. The amount of water was added in recirculation system (3.12 m3/tank) during 180 days only 1/10 compared with thecontrol (32.8 m3/tank). These results showed that the recirculation system was perfectly suited for the growth and development of rice eel.
INVESTIGATION ON FRUITING BODY OF CORDYCEPS MILITARIS CULTIVATION IN TRA VINH
Authors: Nguyen Trai Ngoc , Phan Nam Quoc , Son SaNa Que , Tran Dang Thi Thao
Published: June 2019

Cordyceps sinensis has traditionally been used in traditional Chinese medicine. However, C. sinensis has very low mass production and only grows in natural environment, whereas the fruiting bodies of Cordyceps militaris can be successfully farmed in cereals. C.  militaris contains similar biochemical components as C. sinensis as well as the anticancer component cordycepin. This study is to investigate the effect of temperature, light intensity, milling of silkworm pupae  supplemented with brown rice medium and silkworm pupae age on fruiting bodies of C. militaris. The optimal temperature for the formation of fruiting bodieswas 25oC, under conditions of 500 lux lighting. A bottle with 50 g of brown rice supplemented with 50 ml of distilled water and 5 g of milling silkworm pupae  produced 20,11 fruiting bodies with the weight of 10.14 g, Cordycepin and Adenosine obtained were 10.08 mg/g and 0.57 mg/g, respectively. From mounting, the nine-dayold pupae showed the best incidence of infection and development of fruiting bodies of C. militaris with 1.69 fruiting bodies/pupae.
Peran PBL dalam Meningkatkan Keterampilan Pemecahan Masalah Biologi
Authors: Bahri Arsad , Putriana Devi , Idris Irma Suryani
Published: June 2019

Penelitian ini bertujuan untuk mengetahui perbandingan keterampilan pemecahan masalah biologi pada peserta didik yang dibelajarkan menggunakan model pembelajaran berbasis masalah dengan model pembelajaran langsung pada mata pelajaran biologi konsep pertumbuhan dan perkembangan tumbuhan. Penelitian ini menggunakan rancangan kuasi eksperimen non-equivalent control group design. Sampel penelitian ini adalah siswa SMAN 12 Luwu kelas XII IPA yang dipilih secara random sampling. Data dianalisis dengan uji ancova. Hasil analisis data menunjukkan nilai p ≤ α 0,05 (p=0,010) yang menunjukkan bahwa terdapat perbedaan keterampilan pemecahan masalah biologi antara peserta didik yang dibelajarkan dengan model PBL dan model Direct Instruction. Hasil keterampilan pemecahan masalah biologi peserta didik yang dibelajarkan dengan model PBL lebih tinggi dibandingkan dengan yang dibelajarkan menggunakan model Direct Instruction. Penggunaan model pembelajaran berbasis masalah dalam proses pembelajaran perlu disesuaikan dengan materi yang akan diajarkan sehingga pembelajaran lebih efektif.
Pengembangan Media Pembelajaran Genetic Vocabulary Cards Untuk Meningkatkan Motivasi dan Hasil Belajar Siswa
Authors: Arifin Arifah Novia , Aldi A. , Reski Fiska Indah
Published: June 2019

Penelitian ini bertujuan untuk mengetahui kevalidan dan kepraktisan penggunaan Genetic Vocabulary Cards untuk meningkatkan motivasi dan hasil belajar siswa Kelas XII MAN 1 Makassar. Jenis penelitian ini yaitu Reseacrh and Development. Populasi penelitian adalah seluruh siswa kelas XII MIA MAN 1 Makassar tahun ajaran 2018/2019 yang terdiri dari 5 kelas. Sampel adalah siswa kelas XII MIA 5 MAN 1 Makassar tahun ajaran 2018/2019. Instrumen yang digunakan adalah angket respon peserta didik dan lembar penilaian kevalidan validator media. Hasil penelitian ini menujukan bahwa media pembelajaran Genetic Vocabulary Cards dinyatakan valid dan praktis dalam penggunaanya.
Hydroecological monitoring of the quality of river waters of the Amudarya river basin in the territory of Uzbekistan
Authors: Elmir Ismailovich CHembarisov , ZHahongir Bahtiyarovich Mirzakobulov , Matluba Naimovna Rahimova , Bahadyr Olim Rasulov , Zarina Umarovna Tillaeva
Published: June 2019

The article considers the problems of irrigation water quality in Central Asia through hydroecological monitoring. Practical and scientific recommendations for solving these problems are offered. There are noted the necessity of development of scientific base of researches on all aspects of water quality and protection of water resources; adoption of laws and administrative documents on protection of waters and improvement of their quality; performance of various engineering, technological actions. The hydroecological state of surface waters of large irrigated areas of the Amudarya river basin was studied for regieon: Surkhandarya, Kashkadarya, Khorezm and irrigated zones of the Republic of Karakalpakstan. It is noted that the process of salinization of irrigated lands is dangerous for the region. According to the calculations 50...55 million tons of various salts are came to irrigated annually fields. This is the reason for the deterioration of the hydrological state of irrigated agriculture in the region.
An Initial Overview of the Extent and Structure of Recent Star Formation within the Serpens Molecular Cloud Using Gaia Data Release 2
Authors: Herczeg 沈 Gregory J. 雷歌 , Kuhn Michael A. , Zhou Xingyu , Hatchell Jennifer , Manara Carlo F. , Johnstone Doug , Dunham Michael , Bhardwaj Anupam , Jose Jessy , Yuan 袁 Zhen 珍
Published: June 2019

The dense clusters within the Serpens Molecular Cloud are among the most active regions of nearby star formation. In this paper, we use Gaia DR2 parallaxes and proper motions to statistically measure ∼1167 kinematic members of Serpens, few of which have been previously identified, to evaluate the star formation history of the complex. The optical members of Serpens are concentrated in three distinct groups located at 380–480 pc; the densest clusters are still highly obscured by optically thick dust and have few optical members. The total population of young stars and protostars in Serpens is at least 2000 stars, including past surveys that were most sensitive to protostars and disks, and may be much higher. Distances to dark clouds measured from deficits in star counts are consistent with the distances to the optical star clusters. The Serpens Molecular Cloud is seen in the foreground of the Aquila Rift, dark clouds located at 600–700 pc, and behind patchy extinction, here called the Serpens Cirrus, located at ∼250 pc. Based on the lack of a distributed population of older stars, the star formation rate throughout the Serpens Molecular Cloud increased by at least a factor of 20 within the past ∼5 Myr. The optically bright stars in Serpens Northeast are visible because their natal molecular cloud has been eroded, not because they were flung outwards from a central factory of star formation. The separation between subclusters of 20–100 pc and the absence of an older population together lead to speculation that an external forcing was needed to trigger the active star formation.
Checklist of terrestrial Parasitengona mites in Fennoscandia with new species- and distribution records (Acariformes: Prostigmata)
Authors: Stålstedt Jeanette , Łaydanowicz Joanna , Lehtinen Pekka , Bergsten Johannes , Mąkol Joanna
Published: June 2019

The knowledge of terrestrial Parasitengona in Fennoscandia lies far behind that of their aquatic counterparts, the water mites (Hydrachnidia). Based on new inventories, we provide primary data and an annotated checklist of terrestrial Parasitengona in Fennoscandia including 107 species. Out of these, nineteen species are new findings for the region and five are species potentially new for science. Twenty-three species are new for Norway, fourteen for Finland and eleven for Sweden. The known recorded fauna today of terrestrial Parasitengona is 80 species for Norway, 54 for Sweden and 48 for Finland. Primary data include georeferenced locality data as well as collecting techniques and microhabitat to increase the knowledge on species' habitat requirements.
L’austérité urbaine : « faire face et faire avec » en Europe du Sud
Authors: Maccaglia Fabrizio , Pfirsch Thomas
Published: June 2019

Depuis la crise boursière de la fin des années 2000, le terme d’austérité, initialement réservé aux politiques nationales de réduction des déficits budgétaires par la baisse des dépenses publiques, la modération fiscale et la privatisation, est de plus en plus appliqué aux villes. Alors que le concept d’ austerity urbanism a été proposé à partir de l’étude des villes nord-américaines, ce dossier thématique propose de prendre part au débat en plaçant la focale sur les villes d’Europe du Sud, durement atteintes par la crise des dettes publiques et les « agendas austéritaires » à partir de 2009. Si les mobilisations collectives qui ont éclaté pour « faire face » aux politiques d’austérité ont particulièrement retenu l’attention des observateurs, de même que la restructuration des finances municipales et leur impact sur la gouvernance locale, les contributions de ce numéro font un pas de côté en questionnant à la fois les politiques urbaines élaborées en contexte d’austérité et les pratiques citadines d’adaptation à celui-ci. Elles interrogent l’effet des politiques d’austérité sur la gouvernance et les projets urbains, mais également sur les modes d’habiter, les mobilités et les pratiques quotidiennes des citadins. Elles posent ainsi la question des capacités de résilience ou d’adaptation des sociétés urbaines d’Europe méridionale et de leur aptitude à « faire avec » l’austérité.
Grand projet et gouvernementalité urbaine à Madrid : fonctions, fictions, frictions
Authors: Baron Nacima , Garcia Fernandez Alicia
Published: June 2019

À quelles conditions un grand projet peut-il être porté dans un contexte d’urbanisme de l’austérité ? Réveiller les acteurs métropolitains après une décennie de crise et de latence de la planification, remettre en image et en discours le projet, faire la part des intérêts privés et publics, mais sans capacité d’action opérationnelle ni marge de manœuvre financière, voilà une initiative paradoxale. Deux grilles théoriques (dépassement du fonctionnalisme des infrastructures et ressources des acteurs) sont mobilisées pour comprendre les raisons de la réapparition d’un projet irréalisable. Les auteurs montrent la dissymétrie des capacités d’action des protagonistes, expliquent le déplacement des lignes de partage de pouvoir et les frictions qui en découlent. Au fond, rien ne change fondamentalement dans le projet décroissant, sinon sa substance spatiale même. Le projet semble moins fondé sur la régénération urbaine que sur la construction d’une périphérie métropolitaine mythique, nouvelle frontière qui transcenderait les conflits d’intérêt des planificateurs.
Former par corps ? Une expérience du texte et du geste en formation initiale
Authors: Habert Béatrice , Lapeyre Chantal
Published: June 2019

Une conférence de presse du ministre de l’Éducation nationale en 2000 définissait un objectif d’« alphabétisation culturelle » pour l’école du XXI e siècle, destinée à réhabiliter l’intelligence sensible dans les apprentissages à l’école. Rendu obligatoire par la loi d’orientation et de programmation, en 2013, le Parcours d’éducation artistique et culturelle qui ouvre semble in fine poursuivre le même but. Mais quelle formation dans ce contexte pour les futurs enseignants comme pour les enseignants titulaires en formation continue ? Comment leur permettre d’appréhender cette nécessité sinon par une expérience du corps, une expérience « en corps » ? L’article évoque une expérience de formation (au cours de trois années distinctes) menée auprès d’enseignants fonctionnaires-stagiaires, destinée à leur permettre d’articuler plus finement, plus précisément, l’expérience artistique et les apprentissages fondamentaux de la lecture et de l’écriture.
Gestes et textes en ULIS « Troubles des fonctions cognitives » : écrire avec May B de Maguy Marin
Authors: Clavier Évelyne
Published: June 2019

L’article analyse les enjeux de l’articulation geste/texte en dispositif d’unité localisée pour l’inclusion scolaire (ULIS) des élèves présentant des troubles des fonctions cognitives (TFC) et démontre à partir d’un exemple que le recours au kinésique et au kinesthésique favorise l’apprentissage de l’écrit d’élèves en situation de handicap. C’est dans cette perspective qu’a été travaillée la pièce May B (1981) de Maguy Marin, une « projection chorégraphique beckettienne ». L’objectif a été d’engager dans un processus d’écriture individuelle des élèves très éloignés de l’écrit et de leur offrir la capacité de faire le récit de leur vie. La scène centrale de May B intitulée « L’anniversaire » permet aborder de manière non frontale la question des handicaps qui les concernent, et le fait avec l’idée que le geste – dont la caractéristique est « d’assumer et de supporter » – « ouvre sur la sphère de l’ethos comme sphère la plus propre à l’homme ». Cette étude centrée sur le style kinésique des œuvres beckettiennes et de « leurs projections chorégraphiques » mène à expérimenter une pédagogie de la créativité et une approche de l’éducation inclusive par les « capabilités ».
Lire et écrire en articulant les mots et les gestes en collège
Authors: Soudy Laura
Published: June 2019

L’article prend appui sur une expérience de terrain menée avec une classe de Troisième dans un collège REP +. Il s’agit d’un projet questionnant les écritures littéraire et chorégraphique, leur porosité et leurs dynamiques complémentaires, au travers de lectures approfondies de poèmes, d’ateliers d’écriture et de danse. Au fil du récit et de l’analyse de différents moments clés de ce projet, l’article met en évidence de façon concrète des modalités d’articulation pédagogiques du texte et du geste qui permettent de faire la part belle au sensible et aux émotions pour dépasser les appréhensions courantes que les élèves ont pour la lecture et l’écriture. L’enjeu est d’identifier les divers bénéfices de l’articulation entre le texte et le geste tant pour les élèves que pour les enseignants.
Gestes d’écoute : parcours de l’écouter lire dans l’enseignement du cycle 1 au cycle 4
Authors: Guennoc Charlotte
Published: June 2019

Le Socle commun des connaissances et des compétences de 2006 et le livret personnel de compétences posaient comme évaluable la compétence « Lire seul et écouter lire des textes du patrimoine et des œuvres intégrales de la littérature de jeunesse adaptés à son âge ». La disparition de cette compétence d’écouter lire des nouveaux textes officiels interroge quant à la place faite à l’écoute dans les enseignements. En effet, expérience reconnue comme première des textes, l’écoute engage des rapports forts aux œuvres, et fait geste avec les textes. La notion d’écouter lire est saisie afin de montrer le potentiel critique de l’écoute, et de l’instituer comme geste didactique avec les textes, contre sa modélisation et son instrumentalisation. Au travers de l’activité d’écouter lire, l’écoute devient geste continué du texte. L’article regarde les manières dont l’écoute intervient dans les pratiques enseignantes au travers de ses modes d’apparition dans les textes officiels de l’éducation nationale et de ses pratiques. Il s’agit de mettre en évidence l’existence de gestes d’écoute, qui sont autant de gestes continués avec les textes.
Esquisse génétique de quelques oppositions aspectuelles. Second volet : perspective diachronique
Authors: Taous Tatiana
Published: June 2019

L’article constitue le second volet d’une recherche épistémologique portant sur la genèse de deux oppositions aspectuelles d’usage dans la vulgate grammaticale (imparfait / passé simple ; temps simples / temps composés) en montrant que ces dernières se sont construites sur la durée. Ce second volet part des savoirs et concepts jugés les plus pertinents par les concepteurs de programme et propose une remontée diachronique des concepts retenus, en sériant les différents types de l’aspect verbal isolés par les Anciens et les Modernes, et en tentant de retracer l’évolution des notions afin d’en identifier les permanences.
Du financement de la ville à sa financiarisation : capitaux, régulation et espace urbain
Authors: Boulay Guilhem
Published: June 2019

Les rapports entre production de l'espace urbain et circulation des capitaux sont un objet de recherche ancien et toujours d'actualité. Mais depuis quelques décennies, la financiarisation de l'économie globale a renouvelé les mécanismes d'"urbanisation du capital" (D. Harvey) : l'intensification des flux financiers, l'irruption massive d'investisseurs institutionnels ou la libéralisation de l'aménagement urbain sont autant de paramètres qui rendent caduque la réduction des rapports entre ville et finance à la localisation des investissements. Ce sont ces nouveaux enjeux politiques de la production de la ville que cet article se propose d'exposer et de questionner.
Vers la ville sobre des réseaux ? L’urbanisme des réseaux face aux transitions
Authors: Florentin Daniel
Published: June 2019

La ville des grands réseaux est-elle soluble dans la transition énergétique et dans la transition numérique ? Les villes occidentales et une large part des villes des Suds ont longtemps été approvisionnées par des grands réseaux techniques urbains (eau et énergie) centralisés, qui ont contribué à l’émergence de certaines formes urbaines. Depuis une vingtaine d’années, cette ville des réseaux est soumise à des tiraillements contradictoires : d’un côté, on observe une baisse de consommations aussi bien dans l’eau que dans l’énergie, qui remet en cause les modèles techniques, économiques et territoriaux des grands réseaux (shrinking networks) ; d’un autre, des réseaux plus décentralisés foisonnent, autour des transitions énergétiques, pour aller vers des territoires énergétiques plus locaux ; d’un autre enfin, les transitions numériques font émerger des figures comme celles des réseaux intelligents, dont l’empreinte matérielle (capteurs, data center en expansion) transforme la ville et est parfois en contradiction avec les enjeux écologiques de notre temps. Cet article se propose de revenir sur ces tiraillements concomitants, qui déstabilisent la ville des réseaux traditionnels, pour voir ce que les transitions font à la ville.
À propos d’un paradoxe d’Engels
Authors: Vanoosthuyse François
Published: June 2019

Dans sa lettre d’avril 1888 à l’écrivaine socialiste Margaret Harkness, Engels l’incite à lire Balzac, romancier engagé dans le camp légitimiste et catholique, dont il affirme qu’il a écrit « l’histoire la plus merveilleusement réaliste de la société française ». Venant d’Engels, cette affirmation est paradoxale, dans la mesure où aucun aspect de La Comédie humaine ne permet de comprendre l’émergence du prolétariat urbain comme force politique au xix e  siècle, ni par conséquent le contexte révolutionnaire dont Engels et Margaret Harkness sont eux-mêmes issus.
Le contexte : pour et contre. Études littéraires et anthropologie
Authors: Debaene Vincent
Published: June 2019

La mise en contexte a pendant longtemps constitué le mot d’ordre de l’anthropologie américaine avant d’être l’objet d’une critique radicale et d’apparaître comme une mystification. Les études littéraires peuvent s’inspirer de cette histoire qui met en lumière l’ambivalence politique de toute contextualisation. Il ne s’agit certainement pas de défendre la valeur des œuvres contre leur « relativisation » mais de comprendre le confort intellectuel inhérent à la mise en contexte puisque, au prétexte que les objets doivent être saisis dans leur espace d’origine, elle les décharge de leur potentiel d’effraction et de subversion.
Vu d’ailleurs... La gestion du changement
Authors: Plopeanu Simona Camelia
Published: June 2019

Pourquoi les firmes japonaises établies en Inde réussissent-elles mieux que les autres à retenir leurs employés locaux ? Comment certaines entreprises turques prémunissent-elles leur personnel contre le cynisme ? Quelle méthode doit-on suivre pour susciter l’engagement par rapport au changement ? Des recherches en gestion à l’échelle internationale proposent des réponses.
Créateurs de contenu : de consommateurs à marques entrepreneuriales
Authors: Patry-Beaudoin Gabrielle , James Yannik St.
Published: June 2019

Les réseaux sociaux offrent des possibilités sans précédent pour joindre des publics de niche à l’échelle planétaire. Comment des entreprises établies peuvent-elles s’associer à des consommateurs devenus des créateurs de contenu et atteindre leur clientèle cible ? Incursion dans l’ère des marques entrepreneuriales sur le Web.
Administrations publiques : la chaîne de blocs, une avenue à explorer
Authors: Gosselin Francis
Published: June 2019

La chaîne de blocs contribuera-t-elle à décentraliser les administrations publiques et à les rendre plus transparentes ? La numérisation accélérée des activités humaines contraint toutes les organisations à revoir leurs façons de faire. Bien entendu, l’État n’échappe pas à cette exigence. Or, certaines technologies comme la chaîne de blocs semblent prometteuses. Comment les administrations gouvernementales peuvent-elles en tirer avantage ?
Les fab labs : des laboratoires collectifs prometteurs pour les entreprises ?
Authors: Scaillerez Arnaud , Tremblay Diane-Gabrielle
Published: June 2019

Les entreprises cherchent constamment des façons d’innover. Les fab labs s’inscrivent dans cette mouvance et ont gagné en popularité ces dernières années. Portrait de ces espaces de création collaborative.
L’éthique et la haute direction : l’influence du contexte organisationnel
Authors: Johnson Kevin , Martineau Joé T. , Gril Emmanuelle
Published: June 2019

Les hauts dirigeants ont souvent accès à des renseignements confidentiels, notamment au sujet de concurrents ou de politiques internes et gouvernementales à venir. Or, l’utilisation de ces informations à des fins professionnelles ou personnelles est très mal perçue, voire carrément illégale. Une étude récente met en lumière l’effet du contexte organisationnel sur de tels agissements.
On a lu pour vous – Une équipe de rêve, de Shane Snow
Authors: Jézéquel Myriam
Published: June 2019

Dans une équipe de rêve, le tout représente plus que la somme de ses parties. Surtout, on y observe de la diversité cognitive et l’art de gérer cette diversité. Exemples à l’appui, le journaliste et entrepreneur américain Shane Snow décrit « les raisons paradoxales » de ce succès.
De la sociabilité de l’objet numérique et de son usage
Authors: Abbes Naoufel
Published: June 2019

Ce texte présente une réflexion autour de la question des changements vécus par l’objet, l’usage et les usagers dans le contexte des technologies numériques. Les nouveaux entrelacements entre design et numérique se présentent comme principales facteurs qui bouleversent les usages et génèrent des expériences sociales inédites. Le rôle du design dans ce contexte est de reconsidérer son processus en impliquant davantage l’usager, en tant qu’acteur social, dans sa conception de l’objet numérique. Cet article est une réflexion sur l’objet numérique, l’expérience d’usage et comment l’usager est devenu un acteur social.
L’objet détourné pour un imaginaire suggéré : la face cachée du design de récupération
Authors: Gargouri Myriam
Published: June 2019

L’objet est partout là où on est. Il nous côtoie et nous accompagne depuis la nuit des temps. Désormais, sa présence permanente et protéiforme incite à questionner son degré d’importance dans notre vie quotidienne et révèle en nous l’urgence de l’appréhender différemment. Le design, comme activité qui s’intéresse davantage à la production du sens, tente de faire du monde des objets, particulièrement ceux qui sont tombés dans l’oubli, un champ d’exploration et de découverte. Ces objets sont considérés comme « une matière de l’imagination » qui dégage de l’information. L’objet détourné, tel que perçu et conçu par le designer, se dote d’une autre vie et d’une parole plus complexe. La prospérité du design de récupération ou encore du « slow-design » s’insère dans cette perspective de revalorisation de l’objet en tant que symbole, signe et matière, en adoptant une approche où priment la conscience environnementale et l’importance du bien-être de l’usager.
The effect of routine hoof trimming on midstance regional hoof kinetics at walk
Authors: Faramarzi B. , Hung F. , Nguyen A. , Dong F.
Published: June 2019

There is a lack of objective and quality evidence-based research on the effect of trimming on hoof loading at different regions of the hoof. Our objective was to measure and compare force (F), contact area (CA), contact pressure (CP) and peak contact pressure (PCP) of the dorsal vs palmar and medial vs lateral regions of the forehooves. Nine sound equine athletes were walked across a calibrated pressure plate before and after routine hoof trimming. The F, CA, CP and PCP in medial, lateral, dorsal and palmar regions were examined pre- and post-trimming,P≤0.05 was considered significant. Dorsal CP and PCP significantly increased post-trimming (P=0.039 andP=0.019, respectively). Medial F increased about 25% after trimming, but not significantly (P=0.129). These data confirm the impact of individual hoof trimming on certain aspects of the hoof midstance biomechanics.
Strategic Orchestration as a driver to create shared value
Authors: Ibarretxe Maite
Published: June 2019

The purpose of this article is to provide an enhanced approach on how organisations and individuals can create shared value through strategic orchestration or collaborative innovation, to help create system change.The world’s most vital systems are facing unprecedented challenges that will require a new level of thinking and doing to solve them. How to apply it to our own system in practice? Studies show that after having identified the need for innovation, orchestration enhanced with a shared value approach aims to be a strategy for organisations to provide new value propositions to the market that cannot be delivered in isolation while addressing a societal need. Social needs still represent the largest unserved opportunities. Some nowadays examples are SmartMobility solutions and Microfinance institutions, where technology plays an important role. It is fascinating to see new innovations increasingly addressing a societal need while bringing a new offering to the market.
Substance Use in Adolescents: Diagnostic Dilemma with Case Examples
Authors: Onigu-Otite Edore , Patel Biren , Ansari Iqra , Rai Kelash , Lee Sandy , Shah Asim A.
Published: June 2019

Substance use in adolescents is a public health problem that poses many challenges for health care providers. Adolescents frequently abuse multiple substances simultaneously, further confounding the symptoms and signs of their presentation. Adolescents with substance use disorders often have co-occurring mental health problems predating or resulting from substance use, complicating their diagnoses and treatment. Additionally, many adolescents who use substances do not perceive their own need for treatment or acknowledge their level of functional impairment, which influences their symptom report. In this article, we use case examples to review common drug and alcohol problems present in adolescents and the challenges to diagnosis and treatment.

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Psychiatr Ann.
2019;49(6):263–268.]
Anxiety Disorders in Adolescents
Authors: Truong Anh , Hashmi Ali , Banu Sophia , Williams Laurel
Published: June 2019

Anxiety disorders are highly prevalent in adolescents and remain significantly undertreated. Appropriate screening, diagnosis, and treatment of adolescent anxiety disorders is important, as early intervention may prevent or reduce risk for other psychiatric disorders and functional impairment in adulthood. Screening should be done by mental health and primary care providers routinely to identify adolescents with anxiety disorders or those at risk of developing anxiety disorders. Several studies have evaluated the utility of therapy and medications in the management of adolescent anxiety disorders, and the most effective treatment continues to be cognitive-behavioral therapy (CBT) in combination with selective serotonin reuptake inhibitors. To provide greater access to care and reduce barriers to treatment, novel interventions including Internet-delivered CBT and applied games have been developed and show promising results in early studies. This article reviews the most common anxiety disorders in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition, with specific attention to how presentation and treatment may differ in adolescents.

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Psychiatr Ann.
2019;49(6):251–255.]
Os trabalhadores da Baixada Fluminense na luta armada contra a ditadura civil-militar brasileira. (1969-1971)
Authors: Codarin Nascimento Higor
Published: June 2019

Este artigo tem por objetivo analisar a trajetória de trabalhadores da Baixada Fluminense na luta armada brasileira. Especificamente, propõe a análise de um conjunto de trabalhadores ligados a Felix Escobar, militante envolvido no embate para a conquista de terra por posseiros na cidade de Duque de Caxias. Integrado ao PCB antes do golpe de 1964, buscou alternativas de militância nas organizações de luta armada. Vinculou-se, em meados de 1969, ao Movimento Revolucionário 8 de Outubro, trazendo consigo outros trabalhadores. Através dessas trajetórias, objetivamos lançar luz sobre a trajetória de trabalhadores e espaços urbanos pouco mobilizados nos estudos sobre o tema.
A Pórcia Guimarães Alves contida nas cartas (1946-1958)
Authors: Ribeiro Alexandra Ferreira Martins , Vieira Alboni Marisa Dudeque Pianovski
Published: June 2019

A professora Pórcia Guimarães Alves (1917-2005) teve formação educacional diferenciada e, concluindo o ensino superior, continuou sua formação com cursos e encontros científicos no Brasil e em outros países. Durante as viagens, trocava missivas com seus familiares, que foram mantidas em arquivo pessoal em plástico denominado “Cartas enviadas ao meu pai”. Procurou-se analisar: qual a escrita de si de Pórcia contida nas cartas trocadas com seus familiares entre 1946 e 1958? Listaram-se os objetivos específicos: mapear os familiares mencionados nas cartas; analisar a materialidade do suporte epistolar procurando aspectos subjetivos em seus registros autobiográficos; e identificar temas narrados nessa escrita.
O fenômeno da exposição de crianças em dois extremos: freguesias de Porto Alegre e da Cidade do Natal, séculos XVIII e XIX
Authors: Silva Jonathan Fachini da , De Paula Thiago Do Nascimento Torres
Published: June 2019

A exposição ou enjeitamento de crianças foi fenômeno importado do velho mundo e amplamente aceito e praticado em território ibero-americano. A historiografia avançou sobre o tema nos últimos anos, entretanto, algumas lacunas ainda permanecem para desafio dos historiadores interessados no assunto. Uma dessas questões é detectar as singularidades regionais desse fenômeno tão recorrente ao território luso-brasileiro. Nesse sentido, o objetivo deste artigo é comparar o perfil da exposição de crianças e a assistência aos enjeitados em dois extremos da América portuguesa: a freguesia de Porto Alegre em devoção a Nossa Senhora Madre de Deus no Rio Grande do Sul, e a freguesia da Cidade do Natal em devoção a Nossa Senhora da Apresentação no Rio Grande do Norte. A partir de fontes seriais, como os registros de batismo e os termos de vereação das respectivas localidades, elencamos os seguintes procedimentos para análise – leitura, transcrição e fichamentos qualitativos e quantitativos, seguidos da comparação de aspectos demográficos que podem nos trazer realidades adversas. Sendo assim, esse esforço de pesquisa resultou na identificação de baixos índices de exposição, elevadas taxas de filhos ilegítimos e formas distintas de assistência aos recém-nascidos enjeitados estritamente ligados aos seus contextos locais.
Mito e história no “romance épico” Simá de Lourenço da Silva Araújo e Amazonas
Authors: Da Costa Daniel Padilha Pacheco
Published: June 2019

Este estudo propõe caracterizar Simá: romance histórico do Alto Amazonas (1857), de Lourenço da Silva Araújo e Amazonas, como um “romance épico”, entendido como uma variante de romance histórico distinta da escola hegemônica representada por José Alencar. Esse romance, cujos modelos literários são a Ilíada e a Eneida, elege o rapto da mameluca Simá, chamada de “Helena do Rio Negro”, como a causa imediata da Rebelião de Lamalonga (1757). O romance narra, no plano histórico, o massacre da nação indígena dos Manau pela armada portuguesa e, no plano individual, o destino trágico da protagonista, apresentada como uma vítima inocente do conflito entre Portugal e Espanha. Publicado no mesmo ano de O Guarani (1857), Simá oferece não uma narrativa mítica, como esse célebre romance, mas uma narrativa épica sobre a colonização europeia da Amazônia brasileira.
Ficções e memórias em Gilberto Freyre e Pedro Nava
Authors: Gabriel Maria Alice Ribeiro
Published: June 2019

A recuperação da memória histórica em escritos biográficos e autobiográficos já não está mais restrita a um campo de pesquisa exclusivo. Autores como Georges Bataille, John Hersey e Beatriz Sarlo perscrutaram as correlações entre História e memória na literatura, avaliando questões éticas e de natureza social. A partir de tais estudos, este artigo comenta alguns excertos de Assombrações do Recife Velho (1955), do sociólogo Gilberto Freyre e Baú de ossos (1972), do memorialista Pedro Nava. O objetivo é expor como elementos ficcionais e históricos se articulam nessas duas obras.

Palavras-chave: literatura, ficção, memória, história.
Os diálogos entre história e literatura na obra El general en su laberinto de García Márquez
Authors: Torre Michelle
Published: June 2019

O artigo propõe discutir as relações entre história e literatura na obra O general em seu labirinto, do escritor colombiano Gabriel García Márquez, publicada em 1989. Apresenta uma discussão baseada na historiografia sobre Simón Bolívar e destaca como o personagem foi construído pelo escritor colombiano, que lhe confere atributos caribenhos. Parte-se do pressuposto de que o romance mostra as contradições das representações de Simón Bolívar. Discute-se também o caráter utópico do projeto de Bolívar, a partir das considerações de Fernando Aínsa. Por fim, propõe-se pensar no romance como um diálogo entre o presente e o passado da Colômbia.
Anti Wnt-1 Monoclonal Antibody’s Conjugated with Gold Nanoparticles, Induced Apoptosis on MCF-7 Breast Cancer Cell Lines
Authors: Azar Mehdi Tayybi , Saglam Necdet , Turk Mustafa
Published: June 2019

Wnt-β Catenin pathway has an important role in many cancers. Wnt-1 protein from the Wnt protein family, which regulates this pathway, has a special effect on the development of breast cancer. Monoclonal antibodies attaching to metal nanoparticles have an important role in the diagnosis and treatment of cancers.In this study, the anti-Wnt-1monoclonal antibody was conjugated to the gold nanoparticles synthesized by theTurkevichmethod. Conjugation was achieved using the EDC-NHS method. The density of the monoclonal antibodies bonded to gold nanoparticles was measured by Roche Cobas Integra 400 Plus device. MCF-7 and MDA-MB-231 breast cancer cell lines were treated with conjugated nanoparticles for 48 h, followed by performing a double-staining method to detect apoptosis cells.The results showed that inhibition of Wnt-1 protein in extracellular matrix causes apoptosis and gold nanoparticles to have a positive effect on Anti-Wnt-1monoclonal antibodies, leading to an increase in the number of conjugating nanoparticles.
Effects of Electromagnetic Fields Exposure on the Production of Nanosized Magnetosome, Elimination of Free Radicals and Antioxidant Defense Systems in Magnetospirillum gryphiswaldense MSR-1
Authors: Leila Hatami Giklou Jajan , Abolhassani Mohsen , Hosseini Seyed Nezamedin , Ghareyazie Behzad , Ma'mani Leila , Doroud Delaram , Behrouzi Ava , Ghorbani Masoud
Published: June 2019

Magnetotactic bacteria integrated magnetosomes, which are unique organelles that contain nanosized crystals of biogenic magnetic iron minerals with the ability to respond to the external magnetic fields. The biogenic magnetic nanoparticles (magnetosomes) show high biocompatibility in medical applications especially as scavengers to eliminate intracellular reactive oxygen species. The aim of this study was to highlight the impact of magnetosome formation and antioxidant systems in the suppression of oxidative stress on the magnetotactic bacteria cells. To assess the changes in ROS levels under different magnetic field intensity conditions, cells were cultured under the microaerobic condition in medium containing the high and low intensity of magnetic field. Treatment of magnetic field with an intensity of 500 mT during 50 hours bionormalization process of magnetotactic bacteria increased the antioxidant enzyme activity for eliminating of free radicals by 64%. We concluded that magnetosomes production plays an important role in decreasing or eliminating ROS. This is the first study to demonstrate that the magnetic field assisted magnetosome formation and antioxidants defense systems inMagnetospirillum gryphiswaldenseMSR-1.
The Role of Au Doping on the Structural and Optical Properties of Cu2O Films
Authors: Güneri Emine
Published: June 2019

The changes in structural and optical properties of the Cu2O films obtained on the glass with different concentrations of Au by the chemical bath method were studied in this work. Lattice parameter, crystal size, preferential orientation and surface tension of the films were calculated using X-ray diffraction data which showed that all of the films were in polycrystalline form. It was determined that the structural parameters of all films were changed with the doping ratio. The surface morphology of the films was imaged using a field emission scanning electron microscope. The optical properties of the films were discovered using the optic spectrometer. Changes in the optical properties were discovered as a function of Au ratio. It was determined that the energy band gap value (2.12 eV-2.02 eV), the refractive index, the extinction coefficient, the real and dielectric coefficients, the optical conductivity, and the skin depth of films varied with Au doping ratio.