bluuebunny/crossref_metadata_2025 huggingface dataset:
RETRACTION NOTICE: Sustainable Tourism, Ecotourism & ECST: Sierra Nevada (Spain)
Authors: Pérez Pérez Belén
Published: July 2024

Retraction note: Pérez Pérez, B. (2022). Sustainable Tourism, Ecotourism & ECST: Sierra Nevada (Spain). HUMAN REVIEW. International Humanities / Revista Internacional De Humanidades, 12(6), 2–18. https://doi.org/10.37467/revhuman.v11.3995
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
RETRACTION NOTICE: The SDG and the environmental risk in the production of foliages in the province of Tequendama
Authors: Rojas Burgos Efrén Eduardo
Published: July 2024

Retraction note: Rojas Burgos, E. E. (2022). The SDG and the environmental risk in the production of foliages in the province of Tequendama. HUMAN REVIEW. International Humanities / Revista Internacional De Humanidades, 12(6), 2–11. https://doi.org/10.37467/revhuman.v11.4110
The Editorial Office of Eurasia Academic Publishing Group has retracted this article. An investigation carried out by our Research Integrity Department has found a group of articles, among which this one is found, that are not within the thematic scope of the journal. We believe that the editorial process was manipulated and, furthermore, acceptance decisions were made under possibly inappropriate peer review.
Romantic Relationship Progression Between Deaf and Hearing Friends Based on Social Penetration Theory
Authors: Vincentio Patriciano  , Sihombing Doan Monang Yan Hero , Rachmad Teguh Hidayatul
Published: June 2024

People with disabilities are still often faced with stigma and negative stereotypes from society, they often experience difficulty communicating with other people. These communication difficulties create obstacles in building strong social relationships, so that communication becomes the most important aspect of interactions for people with disabilities. Communication has an important role as a process of creating relationships in social life, including romantic relationships. The importance of communication in romantic relationships has been the focus of this research which aims at exploring the progression of relationships between deaf-hearing couples based on social penetration theory.
This research used a qualitative descriptive method with semi-structured interviews with four deaf-hearing couples. Data validity was guaranteed through source triangulation and analysis using coding. The results will describe the progression of the romantic relationship of deaf-hearing couples based on social penetration theory.
This research is useful in providing a clear picture of the progression, dynamics and stages of communication that have taken place in the romantic relationship of deaf-hearing couples. The research results show that there is a progression of relationships in accordance with social penetration theory, starting from the orientation phase, exploratory affective exploration, stable exchange, until finally the deepest phase of stable exchange. This research also obtained results that are in accordance with the depth of information from the social penetration theory that applies to the romantic relationships of deaf-hearing couples, namely public layer, personal layer and inner core.
Recent Trends and Technologies in rapid prototyping and its Inclination towards Industry 4.0
Authors: Bisht Yashwant Singh , Singh Rajesh , Gehlot Anita , Akram Shaik Vaseem , Thakur Amit Kumar , Priyadarshi Neeraj , Twala Bhekisipho
Published: July 2024

Prototyping technology is becoming vital in the business as a means of cutting costs and manufacturing time. At present, reverse engineering and rapid prototyping are important technologies that enhance prototype development. The traditional approaches require various intricate processes, such as selective heat sintering (SHS), digital-light-processing printer (DLP), remote distributed rapid prototyping model (RDRP), Stereo Lithography (STL) models, and reconstructing computer-aided design (CAD) models from scanned point data and these approaches has limitations in terms of time-consuming and expert knowledge required for automation. This study aims to explore the significance of Industry 4.0 and its impact on rapid prototyping. The study also addresses rapid prototyping in computer network architecture; digital-light-processing printers (DLP) in rapid prototyping, and software-defined network (SDN) networks in the context of rapid prototyping. Along with this powder bed fusion (PBF) method and electron beam melting (EBM) are included in the manuscript. Based on our exploration, the study suggested vital recommendations for the advancement in rapid prototyping using Industry 4.0
ADAPTATION AND VALIDATION OF THE INDONESIAN VERSION OF THE HEALTH BELIEF MODEL INSTRUMENT FOR PARENTS
Authors: Handayani Eka Wuri , Purba Fredrick Dermawan , Perwitasari Dyah Aryani
Published: June 2024

Children are a crucial population requiring COVID-19 vaccination. With the global rollout of COVID-19 vaccines, the increasing number of unvaccinated children and adolescents has raised concerns. To was translated, adapted, and validate the Health Belief Model instrument for parents of children aged 6–11 years regarding COVID-19 vaccination in the Indonesian language. Cross-cultural translation and adaptation were conducted according to international standards. The instrument testing process, according to Beaton et al., (2020), involves five stages: forward translation, synthesis of the translation results, back translation, review of the back translation, and readability testing. Respondents were purposively selected from the parents of children aged 6–11 years. Face and content validity were achieved for the Indonesian version of Health Belief Model for parents of children aged 6–11 years. The validity of each statement item was assessed using Pearson Correlation with a significance level of 0.05 and 193 respondents, resulting in an r table value of 0.1406. The constructs within the Health Belief Model were deemed valid based on the Pearson Correlation values, as the coefficient values were greater than the r-table value (r > 0.1406; p < 0.05). The constructs in the Health Belief Model were also reliable, with a Cronbach’s alpha value of 0.657. The culturally adapted Indonesian version of the Health Belief Model instrument for parents of children aged 6–11 years regarding COVID-19 vaccination is considered valid and reliable for use in research among the parent population of children aged 6–11 years in the context of COVID-19 vaccination.
АУЫЛ ШАРУАШЫЛЫҒЫНДА ЖАҢА КОМПОЗИЦИЯЛЫҚ ГЕЛЬДІ МАТЕРИАЛДЫ ПАЙДАЛАНУДЫҢ ТИІМДІЛІГІ
Authors: Саинова Гаухар , Ақбасова Аманкүл , Сыздықов Бейбіт , Сунакбаева Дилара , Аубакиров Нұрымжан
Published: July 2024

Калий полиакрилатынан, вермикомпосттан және құрамында күкірт бар қалдықтардан тұратын қоспаны пайдалану кезінде гельдің түзілу үдерісі назарға алынды.
Жұмыстың мақсаты: калий полиакрилатынан, органикалық тыңайтқыш – вермикомпостан және күкірт-перлитті қалдықтан  тұратын полимерлі-минералды гидрогельдің сұр топырақтың қасиетіне,  өсімдіктердің өсіп-өнуі мен олардың  сапалық тазалығына тигізетін әсерін зерттеу.
Калий полиакрилатының ісіну үдерісінің кинетикасы зерделеніп, вермикомпост пен құрамында күкірт бар қалдықтың қатысуымен полимердің ісіну дәрежесінің төмендейтіні айқындалды. Зертханалық және далалық тәжірибелердің нәтижелері бойынша қияр, жасыл бұрыш және қызылша өсімдіктерінің өсуі мен дамуына қатысты полимерлік-минералдық гельдің ынталандырушы белсенділігі анықталды.
Зерттеу нәтижелері көрсеткендей гель түзетін полимерлі-минералды қоспа ісінудің және кебудің көп реттік циклділігіне ие,  биологиялық, атмосфералық және топырақ факторларының әсерлеріне жоғары дәрежеде төтептілік көрсете алады, экологиялық таза және қауіпсіз. Қоспа өсiмдiктердiң өсуi үшiн қажеттi суды, әртүрлi коректік және басқада қасиет көрсететін заттектерді құрылымында ұстап тұру қабiлетiне ие және өз бойынан біртіндеп топырақ ерітіндісіне оларды шығарып отырады. Зерттеу нәтижелері көрсеткендей, гидрогелді қолдану жасыл бұрыштың, қиярдың, қызылшаның өнімділігін, тиісінше 21,3, 11,2, 34,6%-ға арттыруға мүмкіндік берді. Бұдан басқа, өсірілген ауыл шаруашылығы өнімдеріндегі нитраттардың құрамы нормативтік көрсеткіштерден төмен, бұл олардың экологиялық тазалығын сипаттайды.
ЖҮГЕРІ САБАҚТАРЫНЫҢ ФИЗИКА-МЕХАНИКАЛЫҚ ҚАСИЕТТЕРІН ЖӘНЕ КОМБАЙННЫҢ ПАРАМЕТРЛЕРІН АНЫҚТАУ
Authors: Оразахын Дархан , Абилжанулы Токтар , Сауытов Олжас , Кумхала Франтисек , Рахымбаев Ернур
Published: July 2024

Жүгері собықтарының комбайн пышақтарына әсер етуін анықтау үшін далалық тәжірбие талдау жұмыстары жүргізілген болатын. Ең алдымен көкмайса балғын жүгері собығын өсіп тұрған орнынан орып жинаймыз. Орылған жүгері собықтарын ұзындығы және салмағы бойынша талдап, нақты өлшемдерін анықтаймыз. Сол анықталған нәтижелер бойынша жүгерінің собығын кесу күшін өлшеу үшін арнап жасалған аспаппен тәжірбие жұмыстары атқарылды. Болат білікке қондырылған шапқыш пышақ іспетті аспаппен   кесу күшін айқындаймыз.  Мұндағы F2 күші арқылы  F1 күшті табамыз.  Бұрынырақта орылып кептіру мақсатында жалға тасталған жоңышқаны 1м2 анықтап біркелкілігін есептейміз. Кепкен жоңышқаны жалдан алуда қарсы ұрғыш қатарынсыз ұсақталған массаға талдау жүргіземіз. Алынған әрбір өнімді пропорця әдісімен есептеп пайыздық көрсеткішін аламыз және нәтежиелерін кесте бетіне енгіземіз. Мал азығын дайындау комбайны бос жүріс кезінде тұрғанда оның қозғалыс механизмдерін тексереміз. Ол механизмдер шабу мен ұсақтау роторларының белгіленген жиілікте айналуын, машинаның басқа бөліктеріне кедергісіз қозғалуын қамтуы тиіс. Осыған орай зауыт аумағында арнайы дайындалған жасанды шөп шабуын жүргізу арқылы комбайнның жұмысы тексерістен өтті. Шаруа қожалықта кепкен жоңышқаға тәжірибелік зерттеу жұмысы әр қарсы ұрғыш үшін үш реттік қайталану арқылы жүргізілді. Жасалған әр талдау нәтижесі кестеге түсіріліді. Осы құрылған кесте арқылы қарсы ұрғыштар санына байланысты ұсақталу ірілігінің тиімділігін көрсететін график тұрғызылды.
ЭФФЕКТИВНАЯ ТЕХНОЛОГИЯ И СРЕДСТВА ПЕРЕРАБОТКИ ПЧЕЛИНЫХ СОТОВ НА ПЕРГУ И ВОСКОВОЕ СЫРЬЕ В КАЗАХСТАНЕ
Authors: Дауренова Индира , Тойбазар Даулет , Сапарғали Айдана , Хазимов Марат , Касымбаев Бекбосын , Бора Ганеш
Published: July 2024

В настоящей статье представлена ценность пчелиных продуктов в том числе перги для жизнедеятельности человека, которая содержит множество полезных веществ, таких как витамины, аминокислоты, и ферменты что делает ее ценным пищевым и лечебным продуктом. Рассмотрена технология переработки пчелиных сотов на пергу и восковое сырье включающая в себя использования специализированного оборудования выполняющие процессы в шести операциях.  Операции входящие в рассматриваемой технологии классифицированы, как подготовительные, основные и заключительные. Рассматриваются виды перерабатываемого сырья, как перговые соты для получения пергового продукта в виде гранула и воска. Описываются особенности выполнения каждой технологической операции и конструкции установок, выполняющие технологический процесс переработки сырья. Для уменьшения затраты энергии употребляемые аппаратами входящие в линию переработки перговых сот переоборудовано устройство центробежной скарификации сотов. В самых энергоемких операциях, работающие продолжительное время, заменены новыми сушильными устройствами, потребляющими энергии солнца. Использование солнечной энергии для переработки перги представляет собой эффективное и экологически устойчивое решение в Казахстане из-за достаточной плотности солнечной энергии на удельную площадь поверхности. Сравнительная оценка потребления электрической энергии в существующей и предложенной технологии показали высокую эффективность собственной разработки.
Biosynthesis of silver nanoparticles using Mitracarpus scaber extracts for the treatment of infectious disease: synthesis, characterization, antibacterial and anti-inflammatory efficacy
Authors: Adesipe Temitayo , Adebayo Abiodun , Iweala Emeka
Published: June 2024

Objective: Due to the need for better treatments for infectious disorders, the antibacterial and anti-inflammatory potential of silver nanoparticles (AgNPs) of Mitracarpus scaber (M.scaber) extracts were assessed in this study.
Methods: AgNPs were synthesized from 0.1M AgNO3 solution using M.scaber aqueous and ethanolic extracts as capping and reducing agents. FTIR, UV-VIS, FESEM and XRD studies were used to analyze the generated AgNPs. The Agar well diffusion method was used to evaluate their antibacterial activity against E. coli, while egg albumin and carrageenan-induced paw oedema assays were used to measure the anti-inflammatory activity of silver nanoparticles of aqueous and ethanol extracts of M.scaber (A.AgNPs and E.AgNPs).
Result: The formation of A.AgNPs and E.AgNPs at λ max = 425 nm and 410 nm, respectively, were demonstrated by UV–vis spectroscopy. The XRD pattern showed that the crystalline phase of silver and the generation of A.AgNPs and E.AgNPs were well aligned. Agglomerated A.AgNPs and E.AgNPs with particle sizes ranging from 5 to 20 nm were seen in the FESEM micrograph. The antibacterial activity result showed that, in a dose-dependent manner, A.AgNPs had a significantly (P<0.05) higher antibacterial activity against E.coli than E.AgNPs.The anti-inflammatory activity result showed that, following the fourth hour of the experimental setup, 100 mg/kg of A.AgNPs with peak effect (24.46 % inhibition) and 50 mg/kg of E.AgNPs with peak effect (18.11 % inhibition) produced the greatest inhibition of oedema development caused by carrageenan and egg albumin injection respectively.
Conclusion: The present work, therefore, concludes that A.AgNPs and E.AgNPs have potential value in the management of infectious diseases.
Investigation of the tensile and mixed mode (tensile and shear) fracture properties of cement-stabilized soils by numerical analysis
Authors: Erarslan Nazife , Çavdar Pınar
Published: June 2024

In this study, crack initiation, crack propagation, and fracture failure of soil specimens stabilized with cement, an elasto-plastic material, are investigated by numerical analyses. There is no international standard recommended in the literature to find the mode I and mixed mode I-II (tensile and shear) failure values of reinforced soil materials. The aim of this study is to investigate the applicability of ASTM C78, an international standard recommended for concrete specimens, for both indirect tensile and tensile-compression strength tests. Stress and crack analyses in beam specimens were performed using FRANC2D software. The indirect tensile fracture toughness (KIC) value of the modelled beam specimens was found to be 0.32 MPa√m. Similarly, the indirect tensile and shear fracture toughness values were found to be 0.38 MPa√m.
Both non-cohesive and cohesive crack analyses were performed in numerical modeling. Numerical analysis results showed that the most significant slipping between the cohesive crack surfaces was observed in the specimen under mixed mode I-II loading. Moreover, "wing crack" growth in cement-stabilized soil specimens was obtained in numerical modeling in accordance with the principles of fracture mechanics. It is believed that the results of this study will lead to a new international standard for the determination of mode I and mixed mode I-II fracture toughness of cement-stabilized soil specimens.
SEGİRNAME’NİN YENİ BİR YAZMA NÜSHASI ÜZERİNE
Authors: Bekar Beytullah , Güngör Okan Celal
Published: June 2024

İnsan, yaratılışı itibarıyla merak duygusuyla dünyaya gelir. İnsanoğlu daha çok gelecekte gerçekleşecek olaylara, bilinmeyene dönük bir merak duygusu taşır. İnsanların bu duygularını tatmin edebilmek için farklı yol ve yöntemlere başvurduğu görülür. Bu yol ve yöntemlerin başında da fal gelir. Türk edebiyatından fal türündeki ilk eser, Uygurlar döneminde 9. yüzyılda yazıldığı düşünülen Irk Bitig’dir. İnsan vücudunun çeşitli yerlerinde meydana gelen seğirmelerin gelecekte yaşanacak olumlu ya da olumsuz çeşitli hadiselere işaret ettiğine dönük yorumları içeren hem manzum hem de mensur yazılan seğirname adı verilen eseler de bir tür fal karakteri gösterir.
Seğirnamelerin yurt içi ve yurt dışı çeşitli kütüphanelerde çok sayıda nüshası bulunmaktadır. Çalışmanın konusunu teşkil eden seğirnamelerden biri de Tübingen Eberhard Karls Üniversitesi Kütüphanesi Ma VII 11’de kayıtlı mecmua içindedir. Çalışmada, Tübingen Eberhard Karls Üniversitesi Kütüphanesinde bulunan seğirname nüshası, bu konuyla ilgili yapılacak çalışmalara katkı sağlamak amacıyla çeviriyazıyla Latin harflerine aktarılmış ve kaynakçada seğirnameyle ilgili verilen eserler taranarak vücuttaki seğiren organların dizini çıkarılmıştır.
Aksaray Yöresinde Halı Dokuma Örneklerinin Yıkama Aşamaları Üzerine Bir İnceleme
Authors: Kılıç Karatay Semra
Published: June 2024

Halı dokuma sanatı ısınma ve soğuktan korunma amaçlı ihtiyaç sonucu ortaya çıkan ve günümüze kadar gelebilen el sanatlarımızdandır. Anadolu’nun her bölgesinde kirkitli dokuma örneklerine rastlamak mümkündür. Bu dokuma örnekleri bazen havlı dokumalar olarak bilinen halı örnekleri olduğu gibi bazen de havsız olup düz dokumalar olarak adlandırdığımız kilim örnekleri olabilmektedir. Dokunan bölgenin coğrafi ve ekonomik şartlarına göre belirlenen malzemeler dokumanın çeşidini belirlemektedir. Çok eski zamanlarda yapılan dokumaların desenlendirilmesinde kullanılan ipler doğal yollarla doğadan elde edilen bitkilerin kökünden, yaprağından, sapından veya kabuklarından elde edilmiştir. Doğal boyalarla elde edilen dokumaların zamanla kullanılması sonucu batması veya kirlenmesi sonucu yıkanıp temizlenmesi ihtiyacı doğmaktadır. Doğal boyalarla renklendirilen iplerle elde edilen dokuma örneklerinin yıkanması aşamasında kullanılacak olan temizleme maddesine dikkat edilmesi gerekmektedir. Çünkü doğal boyar maddeler kimyasal temizleyicilere karşı dayanaksız olup solma olasılığı yüksektir. Solmaların meydana gelebileceği dokumalarda renklerde kusma denilen renk atma sonucu dokumalarda renk abrajı veya bozulmalar görülmektedir. Yapılan bu alan araştırma çalışması ile el halısı olarak bilinen havlı dokuma örneklerinin yıkama aşamaları ve yıkama esnasında dikkat edilmesi gereken konular üzerine çalışılmıştır. Aksaray ili merkez ilçesinde yapılan alan araştırması sonucunda el dokuması halıların yıkanabildiği başlıca üç firmayla görüşülmüş elde edilen bilgiler kamera kaydı ve görsellerle kayıt altına alınmıştır.
SINAİ GAZLARI DOLUM TESİSLERİNDE RİSK ANALİZİ ve MÜHENDİSLİK ÖNLEMLER
Authors: Turan Haldun , Şen Semih
Published: June 2024

6331 sayılı kanun kapsamındaki iş yerleri iş sağlığı ve güvenliğine ilişkin işyeri tehlike sınıfları tebliği gereği çok tehlikeli, tehlikeli ve az tehlikeli işyerleri olmak üzere 3 grupta sınıflandırılmaktadır. Sınai gazları dolum tesisleri çok tehlikeli iş yerleri sınıfında yer aldığı için iş sağlığı ve güvenliği risk değerlendirmesi yönetmeliğinin 12. maddesi gereği en az iki yılda bir risk analizi yapılması, mevcut riskler hakkında işverene bilgi verilmesi ve alınması gereken önlemler için rehberlik görevini yapılması gerekmektedir. Bu çalışma sınai gazlar dolum tesisinin Fine-Kinney metodu ile hazırlanmış risk analizi ve risklere alınan önlemlerin içermektedir.
MULTI-STAKEHOLDER OPTIMAL ENERGY SUPPLY FOR MULTI-FAMILY HOUSES UNDER 2021 GERMAN MARKET CONDITIONS
Authors: Schmeling Lucas , Walter Florian , Erfurth Timo , Klement Peter , Hanke Benedikt , von Maydell Karsten , Agert Carsten , Siebenhüner Bernd
Published: July 2024

Especially in the energy supply of multi-family houses, a wide variety of stakeholders are involved, from owners, to users, to energy service providers and society. They usually have different requirements and understandings of optimality, but ultimately have to make joint decisions and thus sensible compromises. In Germany in particular, there are a large number of multi-family houses and, at the same time, many government restrictions and subsidies in terms of energy supply. This makes it difficult to make clear recommendations for the choice of an energy supply concept that takes all stakeholder interests into account. We first identify the relevant stakeholders and define their objectives. In order to relate these with one another, we present a methodology based on energy system simulation and TOPSIS to make energy concepts objectively evaluable. A generic multi-family house with 40 residential units is examined, combining different energy technologies and insulation standards. There is no energy concept that satisfies all stakeholders equally and it is difficult to build coalitions between them. The best results are achieved by air-source heat pumps in combination with photovoltaic.
Investigating the Impact of Green R&D, Transformational Leadership, and Cross-Cultural Approaches on Performance Management in the Manufacturing Sector
Authors: Hemmet Abdullah
Published: July 2024

In the present era, environmental sustainability is a transformative concept that is rapidly penetrating all facets of our lives and professional environments. Belgium focuses on environmental sustainability offers a wide range of green initiatives to sustain its environmental performance. However, the previous research has failed to determine the extent to which Green R & D Investment, Green Transformational Leadership, Green Cross Culture perspective impact the Belgium manufacturing organizations. The main rationale for performing this research was to determine the above green initiative's impact on the Belgium manufacturing organization. For this, a mixed-method approach has been utilized. Data from 254 respondents have been collected. This data was further analyzed through the analyzed the SPSS to perform the quantitative analysis. The results of the quantitative analysis show the Green R & D Investment. Green Transformational Leadership significantly influence green performance management (GPM) since its significance value is less than 0.5. At the same time, the Green Cross Culture Perspective does not pose any impact on GPM since it has a p-value of 0.48. On the other hand, qualitative data was gathered through the focus group interviews. Nine managers have been included in to focus group interview. In the focus group interview, managers depict the all the considered initiatives are vital for their green sustainability. However, green cross-cultural perceptive strategies should be enhanced more and consider both collectivism, and individualism elements for green sustainability. In spite of positive research results, this research also implies that the manufacturing organization in Belgium need to continuously change R&D investment strategies, focus on leader tanning, and increase employee engagement to ensure the successful implementation of green performance management.
L’histoire du chemin de fer au Cameroun. Entre défis internes et enjeux géopolitiques
Authors: Manceau Elodie , Antoniazzi Federico
Published: July 2024

Le développement du chemin de fer au Cameroun s’inscrit au cœur de nombreux enjeux multiscalaires. À l’échelle du continent africain, la lutte d’influence entre la Chine, l’Europe et les États-Unis implique de nouveaux choix d’investissement. À l’échelle régionale, la présence de Boko Haram dans l’extrême nord et la crise anglophone dans l’ouest du Cameroun influent sur le développement du réseau ferroviaire et l’accessibilité des territoires. Au niveau national, le chemin de fer, puissant levier d’unification au lendemain de l’indépendance, demeure essentiel en tant qu’outil politique, social et économique, en dépit de la concurrence du mode routier et d’une architecture institutionnelle et contractuelle critiquée par les pouvoirs et l’opinion publique. Ce cadre général complexe interroge par conséquent les acteurs mobilisés et les choix techniques pour la réalisation du réseau, hérité de l’époque coloniale. Le modèle de gouvernance, instauré voire imposé par les bailleurs de fonds et les actionnaires privés, répond-il au principe d’une gestion économique efficace en faveur des intérêts socio-économiques des territoires traversés et des populations desservies ? Cet article apporte une réponse à cette question, en analysant le rôle des bailleurs des fonds dans les logiques géopolitiques actuelles, au regard de la nouvelle politique chinoise des routes de la soie (Belt and Road Initiative), ainsi que de la politique européenne Global Gateway , en faveur du développement des corridors de transport en Afrique.
Une gare au cœur des marchés populaires à Dakar : conflits et compromis dans la fabrique d’une ville durable
Authors: Trompette Pascale , Seferiadis Anastasia-Alithia , Gueye Cina
Published: July 2024

Cet article analyse les enjeux de la fabrique de la ville durable dans le contexte des métropoles africaines, en s’intéressant aux aménagements urbains associés à la création d’une nouvelle ligne de bus rapide sur voies réservées ou Bus rapid transit (BRT), à Dakar (Sénégal). Basé sur une recherche-action dans le cadre du projet d’aménagement du quartier de la gare routière de Petersen, futur terminal du BRT, l’article s’intéresse à la façon dont les acteurs de la conception urbaine se saisissent des problématiques de saturation des flux autour du site. En retraçant son histoire, il montre que la polarité de la gare routière de Petersen est liée à l’identité commerciale du quartier et forme avec celui-ci une véritable infrastructure marchande au cœur de la ville. L’encastrement marchand de la gare est une clé de compréhension des dynamiques d’occupation et des conflits récurrents sur l’espace. Il est aussi au cœur des luttes et compromis politiques entre pouvoirs publics et travailleur-euses, qui alimentent au fil du temps une forme de liminalité spatiale conjuguant relégation aux marges et droit d’occupation temporaire. L’article décrit la façon dont le travail des aménageurs sur le quartier, explorant de nouveaux équilibres, peine à réintégrer pleinement la fonctionnalité marchande dans les nouveaux imaginaires de la ville durable.
Conflits d’acteurs et d’usages dans les gares routières d’Antananarivo (Madagascar)
Authors: Raharinjanahary Rindra , Soamarina Miakatra Landitiana
Published: July 2024

Les gares routières africaines sont au cœur des enjeux socio-économiques et spatiaux urbains et figurent parmi les infrastructures suscitant l’intérêt des acteurs aussi bien publics que privés. Les stationnements, appellations habituelles des gares routières à Madagascar, sont les points de départ et d’arrivée des taxis-brousse régionaux et nationaux. À Antananarivo, dans le cadre du Programme d’amélioration des mobilités urbaines, lancé en 2003, ils ont fait l’objet de projets de réaménagement et de déplacement des activités sur de nouveaux sites. La dynamique s’est accompagnée d’une nouvelle approche de la gestion des gares, engendrant des tensions entre les acteurs eux-mêmes, notamment avec les investisseurs privés, et des résistances au changement. Cet article cherche à comprendre les logiques des différents acteurs. Il met en exergue le décalage entre imposition internationale de normes et intérêts des acteurs locaux.
Semiconductive lead zirconate titanate thin films grown by pulsed laser deposition
Authors: Haronin Vadzim , Alexe Marin , Grigalaitis Robertas , Banys Jūras
Published: July 2024

Heterostructures consisting of PbZr0.2Ti0.8O3 epitaxial films on a SrTiO3 (100) substrate with a La0.67Sr0.33MnO3 bottom electrode were prepared by pulsed laser deposition. Plane-parallel capacitor structures were investigated by dielectric spectroscopy and piezoelectric measurement. Shift in a piezoelectric loop indicates that a sample has a small imprinted internal field, directed towards the copper top electrode. Temperature-dependent measurements in a range of 300–500 K were performed to obtain information on the frequency-depending response of the metal–ferroelectric–metal (MFM) structure and to analyze the effect of charge injection through the two Schottky-like contacts. The charge injection process greatly increases the conductivity in the low-frequency region.
Mechnical properties of 17-4PH stainless-steel at various laser sintering process parameters
Authors: Steponavičiūtė Ada , Stravinskas Karolis , Selskienė Aušra , Tretjakovas Jurijus , Petkus Ričardas , Mordas Genrik
Published: July 2024

As a material for conventional manufacturing, iron and its alloys had been an object of numerous studies in the past and, as a result, steel became one of the best-known metal alloys in industry. However, new manufacturing technologies, such as additive manufacturing (AM), open new possibilities for the same materials. In this paper, we investigate stainless steel powder for additive manufacturing technologies and parts fabricated from it. Powder chemical composition and morphology are presented in the study. The influence of laser power and laser scanning speed on the mechanical properties of materials and microstructure was studied, and the experimental results showed the optimal energy density values between 50 and 65 J/mm3. However, the value of energy density varies depending on which parameters are observed, i.e. the optimum energy density value is different for the ultimate tensile stress (UTS) and surface roughness or the Young’s modulus and hardness.
Leskovca I in II, plani najdišči kamnitih artefaktov na planini Leskovca v Krnskem pogorju
Authors: Turk Matija , Podobnik Tilen
Published: June 2024

V Julijskih Alpah, v gorah Zgornjega Posočja, je bilo v zadnjih dveh desetletjih in pol odkritih več planih najdišč kamnitih artefaktov, pripisanih mezolitiku. V članku predstavljamo dve najdišči kamnitih artefaktov na planini Leskovca v Krnskem pogorju, med seboj oddaljeni 150 metrov: Leskovca I in II. Predstavljamo površinsko zbrane najdbe in rezultate arheološkega izkopavanja na Leskovci II. Zaradi odsotnosti organskih ostankov, ki bi jih lahko zanesljivo povezali s kamnitimi artefakti, je kulturno-kronološka opredelitev obeh najdišč možna le na podlagi tipo-tehnološke analize kamnitih artefaktov. Rezultat ni enoznačen, najdišči lahko pripadata končnemu paleolitiku (epigravetjenu) ali starejšemu mezolitiku (sovterjenu).
Starejšeželeznodobni depo z Jelenovega klanca v Kranju
Authors: Pavlin Primož , Turk Peter , Urankar Rafko , Josipovič Draško
Published: June 2024

Poleti leta 1998 so pri urejanju parkirišča na Jelenovem klancu v Kranju izvedli zaščitna izkopavanja. V naravni niši pod konglomeratno steno so naleteli na depo, ki ga sestavlja več kot 400 bronastih predmetov – orožje, orodje, nakit, pločevina in ingoti ter železova žlindra in železova ruda. Predmeti v depoju so iz obdobja med 10. in 8. st. pr. n. št., ko so bili verjetno tudi odloženi. Kemična sestava predmetov, predvsem uhatih sekir, v leguri izkazuje razmeroma velike deleže svinca in v nekaj primerih tudi železa.
V bližini depoja so v naselbinskih plasteh odkrili številne sočasne keramične najdbe in bronasti igli, nedaleč stran pa je bil tudi sočasen skeletni grob novorojenčka.
Novosti o poselitvi Pohorskega Podravja v zgodnji in srednji bronasti dobi ter kronologija poselitve na najdišču Slivnica 1B pri Mariboru
Authors: Kramberger Bine
Published: June 2024

V prispevku so predstavljene naselbinske ostaline iz bronaste dobe, ki so jih odkrili na najdišču Slivnica 1B pred izgradnjo avtoceste A1 pri Mariboru v letih 1996 in 1997. Na podlagi analize najdb iz naselbinskih jam ugotavljam, da je bila ravnica ob vznožju Pohorja po koncu srednje bakrene dobe poseljena v prehodnem horizontu Somogyvár-Vinkovci, intenzivneje pa od horizonta Kisapostág (stopnja Bd A1) naprej. Poselitev se je nadaljevala v horizontu pramenaste keramike (Bd A2, A2/B1, morda tudi B1), kamor lahko datiramo večje število jam in tudi jam za stojke, nato pa v (manjšem obsegu) v srednji bronasti dobi in v zgodnjem žarnogrobiščnem obdobju (Bd C–Bd D; morda tudi Bd B). Hiše, grajene s stojkami, so stale v osrednjem delu najdišča, medtem ko so bile severno in južno od njih odkrite večje jame nepravilnih oblik. Rezultati datiranja 14C po postopku AMS kažejo, da je jama kulture Kisapostág iz druge polovice 3. tisočletja pr. n. št., jami iz horizonta pramenaste keramike sta okvirno iz prve tretjine 2. tisočletja pr. n. št., edina datirana jama iz horizonta Oloris-Podsmreka pa iz 15. ali 14. st. pr. n. št.
Bronastodobna najdišča v Zgornji Dravinjski in Savinjski dolini ter na Kozjanskem
Authors: Bricelj Maja
Published: June 2024

V članku so predstavljena bronastodobna najdišča in tista na prehodu v starejšo železno dobo s prostora Zgornje Dravinjske in Savinjske doline ter Kozjanskega. V Zgornji Dravinjski dolini sta imeli v bronasti in starejši železni dobi dominantni vlogi naselbini Brinjeva gora in Ljubična nad Zbelovsko goro. Večji poudarek je namenjen Zgornji Dravinjski dolini in poznobronastodobni naselbini na Blatu pri Slovenskih Konjicah. To je bil kratkotrajen zaselek z manjšimi stavbami, s prevladujočim živinorejsko–poljedelskim gospodarstvom in z večjo ter od naselbine Blato odmaknjeno vodno jamo, ki jo interpretiramo kot kraj nepovratnega odlaganja predvsem keramičnih posod iz horizonta mlajše kulture žarnih grobišč. V jami so bili tudi večji prodniki, živalske kosti, drobci oglja in lesa, na dnu jame pa je ležalo potopljeno razmeroma dobro ohranjeno hrastovo deblo.
De L’Histoire véritable au boulet de Jules Verne : une histoire science-fictionnelle des paradigmes astronomiques
Authors: Blanquet Estelle , Picholle Éric
Published: June 2024

La légende dorée de l’astronomie moderne réduit souvent son histoire à deux moments marquants : la « révolution copernicienne » et le défi de Galilée à l’obscurantisme présumé de l’Église. Inévitablement, son histoire réelle s’avère plus riche et plus subtile, en interaction permanente avec l’imaginaire scientifique de son temps. Nous proposons de la relire à la lumière de l’histoire de la science-fiction, d’examiner de quelle manière celle-ci a pu contribuer à déstabiliser les paradigmes astronomiques du passé et de tenter d’identifier quelques enjeux didactiques associés à ces changements conceptuels. Les auteurs de SF, adeptes du pas de côté, offrent en effet à qui sait les repérer des situations facilitant l’identification par les élèves de choix liés à des simplifications paradigmatiques jamais questionnés ; à charge alors à l’enseignant de construire un dispositif leur permettant de mieux les comprendre pour dépasser les arguments d’autorité et mieux accepter les changements de paradigmes proposés. Nous identifierons dans un premier temps, de façon non exhaustive, des œuvres de SF classiques et d’autres qui le sont moins dont le potentiel de déstabilisation des paradigmes astronomiques peut être exploitable en classe. Nous montrerons par ailleurs comment des processus similaires sont à l’œuvre dans des images de science fiction, comme « La Terre encadrée » de Manchu et illustrerons alors par quelques exemples de séquences en démarche d’investigation la façon dont ces œuvres peuvent être utilisée dans le cas des paradigmes astronomiques.
Lecteur méfiant de science-fiction et développement de savoir-faire en lecture
Authors: Clermont Philippe
Published: June 2024

Notre étude vise à cerner une pragmatique des textes de science-fiction, la manière dont ils sont perçus et maniés par les lecteurs, en particulier les élèves. C’est une figure de lecteur-enquêteur spécifique, voire de lecteur méfiant que la littérature de SF tendrait à inscrire dans le texte. Si toute lecture littéraire en général requiert cette action d’enquête, ne serait-ce que pour résoudre les inférences nécessaires à la compréhension, la SF nécessiterait davantage d’efforts du fait des étrangetés sémantiques visant à représenter l’univers science-fictionnel plus ou moins distancié du réel de référence des lecteurs. Cet article envisage les approches culturelles et didactiques à même d’aborder l’étude des utopies et des voyages extraordinaires de la période classique jusqu’à celles des dystopies plus contemporaines, ainsi que les textes résistants et la mise en perspective du paradigme du sujet lecteur. Tout un arsenal didactique déjà éprouvé peut être mis à contribution pour entreprendre l’étude en classe de la science-fiction.
« Enseigner avec la science-fiction » : quelques jalons pour une histoire récente de l’enseignement de la science-fiction en France (1970-2020)
Authors: Clermont Philippe
Published: June 2024

L’article vise à apporter des éléments de réponse à la question des usages et des contenus relatifs à la science-fiction (SF) dans l’enseignement des Lettres, cela dans une perspective historique concernant le niveau secondaire de l’enseignement français. Il montre que la SF – depuis les années 1970 – a été un objet d’enseignement constant en France, dans le second degré, tout d’abord abordé de façon marginale puis prenant davantage de place – en particulier dans les manuels scolaires – au gré des programmes d’enseignement mais aussi de l’introduction de la littérature de jeunesse dans les corpus scolaires (années 1980). Les jalons temporels retenus permettent de dégager des tendances principales selon des périodes correspondant à des évolutions initiées soit par la recherche, soit par les programmes officiels de l’Éducation nationale. L’analyse d’exemples montre que la SF, à partir des années 1970, a fait l’objet régulièrement de propositions à caractère pédagogique et didactique. Dans une première approche, les exemples retenus se situent chaque fois à la jonction d’une recherche universitaire appliquée et d’expériences de classes analysées. Un second volet analyse les usages de la SF au sein d’un panel de manuels scolaires au tournant des années 2000. Un troisième moment de l’étude propose des réflexions sur l’enseignement plus contemporain. La présence constante de la SF dans l’enseignement du français n’en reste pas moins mineure, quelle que soit la période considérée.
La incorporación de los sonetos en los autógrafos teatrales de Lope de Vega
Authors: Boadas Sònia
Published: July 2024

El estudio de los 68 sonetos que aparecen en el corpus de comedias y autos sacramentales autógrafos de Lope de Vega permite realizar una clasificación de los mismos y establecer distintas fases de incorporación. Así, podemos determinar si Lope había ideado los sonetos en un borrador previo, si decidió modificarlos en el momento de realizar la copia en limpio o si los incorporó en un momento posterior.
Tres autógrafos dramáticos del Siglo de Oro empleados como originales de imprenta: a propósito de Lope, Moreto y Matías de los Reyes
Authors: Fernández García Laura
Published: July 2024

Los autógrafos de El agravio agradecido de Matías de los Reyes, El cardenal de Belén de Lope de Vega y El poder de la amistad de Agustín Moreto conservan marcas de haber sido usados como originales de imprenta. El presente artículo establece las características esenciales de ese tipo de documento y examina hasta qué punto estos hológrafos responden o no a un arquetipo o suponen casos aislados y excepcionales.
Vivir una historia como en las películas, pero todavía mejor. Carlos Saura dirige La fiesta del Chivo de Mario Vargas Llosa
Authors: García-Abad García M.ª Teresa
Published: July 2024

La idea de Saura de llevar a los escenarios La fiesta del Chivo de Mario Vargas Llosa evoca el interés de ambos artistas por la escena que, lejos de aminorar, se ha ido acrecentando hasta confluir en un estreno que ofrece al espectador una lectura de la novela donde revelar nuevos episodios del diálogo interdisciplinar de nuestros grandes autores contemporáneos.
Le Notre Père est-il un bon échantillon linguistique ? (d’après le Mithridates de Conrad Gessner)
Authors: Colombat Bernard
Published: July 2024

Dans son Mithridate (1555), Conrad Gessner (1516-1565) propose une des premières compilations linguistiques. Soucieux de mettre en valeur « les différences entre les langues, tant les langues anciennes que celles qui sont en usage “à son époque” dans les diverses nations sur tout le cercle des terres » (selon le titre complet de l’ouvrage), il offre une des premières collections de Notre Père (27 versions), initiant ainsi une longue liste de compilations qui s’étend au moins jusqu’à celle d’Adelung. L’objet de cet article est de situer ces versions parmi les autres échantillons de langues fournis par Gessner et d’en évaluer la pertinence linguistique. En partant de ses originaux grec et latin, on analyse le Notre Père du point de vue de son contenu grammatical le plus élémentaire : présence des parties du discours et des catégories linguistiques ; illustration des faits syntaxiques et morphosyntaxiques ; sémantique. On mentionne ensuite les difficultés de transcription auxquelles a dû faire face Gessner, en évoquant quelques cas problématiques, tels que celui du Notre Père en arabe, en hébreu, en hongrois et en islandais. Enfin, on s’interroge sur la façon dont les érudits ont pu aménager la transcription pour mieux aider le lecteur à appréhender le contenu du point de vue linguistique, par exemple par une transcription interlinéaire. Si celle-ci est quelquefois utilisée sporadiquement par Gessner, ce n’est que chez ses successeurs qu’elle connaîtra une mise en œuvre systématique.
Strengthening technology and knowledge transfer from Sri Lankan universities by the establishment of University Business Linkage Cells
Authors: Abeytunga Thusitha Udayangani , Aturupane Harsha , Madhusanka P.N. , Liyanage P.A.M. , Cooray N.G.
Published: July 2024

The Accelerating Higher Education Expansion and Development (AHEAD) operation tested the Triple Helix model, which provides the theoretical framework for the development of Technology Transfer Offices (TTO) in 15 state universities in Sri Lanka. These TTOs are referred to as University Business Linkage (UBL) cells. The development followed a scorecard in which the actions were divided into 4 different phases. The allocated funds were released in tranches after successful completion of each phase. The interests of the other international development partners, trade chambers and associations were also integrated into the central planning. Freedom was granted to develop the IP policy of the universities based on the World Intellectual Property Organization’s (WIPO) Intellectual Property (IP) policy template. It was noted that all universities allocated 50-80% of the revenue from the commercialisation to the inventors. The number of Invention Disclosure Forms submitted to UBLs varied from 12-79 in 15 different UBLs from 2019-2023. A total of 228 patent applications were submitted to the National Intellectual Property Office (NIPO), a total of 124 other forms of IP were filed and 21 Patent Cooperation Treaty (PCT) applications were filed at WIPO by the 15 UBLs. The total number of university-industry collaborative research agreements and license agreements signed through the UBLs was 95 and 77 respectively, within the first 5 years of development. The total number of products on the market was 42. The overall satisfaction survey was conducted at the baseline, mid-term and final stages for all stakeholders. The percentage UBL directors in the highly satisfied category vary from 20%, 66% and 94% respectively.
Utilizzo di medicazione a rilascio di ROS nella gestione di lesione post esposizione a raggi solari riflessi su specchio post estricazione complessa
Authors: Marinelli Elisa , Sandroni Sara , Salutini Eleonora
Published: July 2024

Il razionale di questo lavoro risiede nella particolarità della eziologia della lesione (ustione da post esposizione da raggi solari su specchio, post estricazione complessa) e nella tipologia/complessità di trattamento effettuata in setting di home care. La gestione ha portato al raggiungimento di una fase avanzata del wound healing in breve tempo, attraverso l’utilizzo di nuove tipologie di medicazione avanzata ad alto impatto tecnologico. Queste offrono, attraverso le loro differenti tipologie di funzione, una variabilità di trattamento nelle diversi aspetti del TIME. L’utilizzo di queste nuove tipologie di medicazione tecnologicamente evolute (medicazioni a rilascio di specie reattive dell’ossigeno), associato ad un protocollo di trattamento strutturato e standardizzato (protocollo 4 fasi, Wound Hygiene®), consente il miglioramento della qualità dell’assistenza con la possibilità di una gestione quasi totalmente domiciliare con la condizione che l’assistito sia preso in cura da un team multidisciplinare e transdisciplinare.
HODGKIN LYMPHOMA IN CHILDREN: A 16-YEAR EXPERIENCE AT THE CHILDREN’S WELFARE TEACHING HOSPITAL OF BAGHDAD, IRAQ.
Authors: Testi Anna Maria , Al-Jadiry Mazin Faisal , Moleti Maria Luisa , Uccini Stefania , Al-Darraij Amir Fadhil , Al-Saeed Raghad Majid , Ghali Hasanein Habeeb , Sabhan Ahmed Hatem , Fadhil Samaher Abdulrazzaq , Al-Badri Safaa Abdulelah , Alsaadawi Adil Rabeea , Hameedi Ameer Dh , Shanshal Manhal Hashim , Al-Agele Yasir Saadoon , Al-Saffar Fatimah Abdul Ridha , Yaseen Nihal Khalid , Piciocchi Alfonso , Marsili Giovanni , Al-Hadad Salma Abbas
Published: June 2024

Background. Childhood Hodgkin lymphoma (HL) is an eminently curable disease. Good outcomes can be achieved even in resource-limited settings and increasingly, the focus is on limiting long-term toxicity. Contemporary treatment incorporates a risk-stratified, response-adapted approach using multiagent chemotherapy with/without low-dose radiotherapy. Many developing countries continue to use ABVD-based regimens due to limited acute toxicity, cost, and ease of delivery.
Objective. We herein report the outcomes of childhood HL diagnosed and treated in an Iraqi single-center over a 16 years period.
Methods. Children ≤14 years with biopsy-proven HL were enrolled. Most patients received ABVD chemotherapy or COPP/ABV when Dacarbazine was unavailable. Radiotherapy was not available.
Results. Three hundred-three children were consecutively newly diagnosed with HL; 284 were considered eligible for the retrospective analysis (treatment refusals 9; deaths before therapy 5; initially diagnosed of non-Hodgkin lymphoma 5). ABVD scheme was administered to 184 children (65%), COPP/ABV to 83 (29%), other schemes to the remaining 17 patients. Complete response (CR) was achieved in 277 (98%); 4 (1.4%) showed disease progression and 1 stable disease. Four patients in CR abandoned therapy and were in CR at the time of analysis, 2 died from infection. Relapse occurred in 42 patients (15%). The 15-year OS and EFS are 89.7% and 70.3%, respectively. 
Conclusion. In this single-center, over a 16-year period, almost 90% of children suffering from HL survive, despite the numerous limitations in diagnostic procedures, shortage of chemotherapy, no radiotherapy facilities, absence of effective second-line treatments and finally therapy abandonment for social and financial reasons.