bluuebunny/crossref_metadata_2025 huggingface dataset:
Nashwat al-Sakran min Sahba' Tidhkar al-Ghazlan by Sadeeq Hasan khan (A Critical & Analytical Study)
Authors: Sad Ullah Al Muhammadie
Published: December 2021

Nashwat al-Sukran Min Sahba' Tadhkar al-Ghazlan, by Siddiq Hassan Khan is a significant contribution by the author. The book is remarkable for its style, content and approach. The following article is an attempt to offer a critical review the book, discussing its strengths and weaknesses.
The Imam 'Ibrahim b. 'Uwramat al'Asbahani and his Methodology of Judgment of Narrators
Authors: Aiman Mehmood Mahdi
Published: December 2021

This research deals with studying the life of Imam 'Ibrahim b. 'uwramat al'asbahani stating his position and impact on the science of hadith science in general. It reveals his approach for judging men by collecting his words spread in the books of wound and modification, and comparing them with the sayings of other critics with the aim of determining the extent of their approval or disagreement with him. Finally the characteristics of his approach for criticizing men is discussed.
Experiencia docente semivirtual de la asignatura Dirección Estratégica Empresarial durante el confinamiento por la covid-19, desde un enfoque de sistemas dinámicos
Authors: De Jorge Moreno Justo
Published: December 2021

Este trabajo, se ha planteado como objetivo documentar el proceso de enseñanza-aprendizaje, en la asignatura de Dirección Estratégica Empresarial de 4º ADE en el curso 2020, a partir de la elaboración de un trabajo de investigación, por medio de un proceso pedagógico, donde el aprendizaje es construido, autónomo y colaborativo. Para ello se ha utilizado la metodología de sistemas dinámicos. A partir de la hipótesis dinámica y por tanto del establecimiento de las relaciones causales, que asocian motivación (desde sus diferentes perspectivas) de los alumnos/grupos y del docente con el proceso de aprendizaje. Los principales resultados alcanzados, por medio de la simulación y de los escenarios planteados han sido los siguientes; i) el modelo planteado refleja el comportamiento del proceso de enseñanza y su validación se ajusta razonablemente a la información y percepción del proceso y ii) las suposiciones en condiciones extremas proporcionaron respuestas relativamente razonables.
Designing and management of entrepreneurial networks: Evaluation of the population’s network potential in the Arctic zone of the Russian Federation territories
Authors:   Institute for Management Research, Autonomous Non-Profit Organization, Meteleva Marina A.
Published: December 2021

In development of the methodology proposed in previous publications for assessing the network entrepreneurial potential of territories for the design and management of business networks, which are an effective form of innovation in the information paradigm of productivity, the article developed a methodology for assessing the network entrepreneurial potential of the population of territorial socio-economic systems. The variety of potential stakeholders in the innovative development of the territory, formally or informally participating in the formation of network interactions, suggests that for effective design and management of business networks, it is advisable to form approaches to assessing the network potential of as many types of stakeholder groups as possible. The degree of adherence of the population of the territories to the ideas of the knowledge economy, the ability to support and implement these ideas in everyday life, are the sources of increasing the entrepreneurial potential of the territories and their usefulness for networked entrepreneurial projects. Therefore, for designing effective entrepreneurial networks,along with assessing the potential of business, civil society institutions, government bodies, corporations and other network actors, the task of assessing the entrepreneurial potential of the population of the territories is relevant. To achieve the research objective the approaches to defining and assessing the entrepreneurial potential of the population of the territories are considered; the definition of the entrepreneurial potential of the population for the purposes of this study has been clarified; an assessment methodology has been developed and this methodology has been applied on the example of territories representing the Arctic zone of the Russian Federation. The conclusion was made about the high degree of influence of the entrepreneurial potential of the population on the complex network potential of the territories.
System analysis of the natural language modeling problem
Authors:   Institute of Applied Semiotics of the Academy of Sciences of the Republic of Tatarstan, Institute of Computational Mathematics and Information Technologies of the Kazan Federal University, Suleimanov Dzavdet Sh. , Fridman Alexander Ya. ,   Institute for Informatics and Mathematical Modeling Kola Science Centre of the Russian Academy of Sciences, Gilmullin Rinat A. ,   Institute of Applied Semiotics of the Academy of Sciences of the Republic of Tatarstan, Institute of Computational Mathematics and Information Technologies of the Kazan Federal University, Kulik Boris A. ,   Institute of Problems in Mechanical Engineering of the Russian Academy of Sciences
Published: December 2021

System analysis of the problem of modeling a natural language (NL) made it possible to formulate the root cause of the low efficiency of modern means for accumulating and processing knowledge in such languages. This is the complexity of intellectualization for such tools, which are created on the basis of primitive artificial programming languages that practically represent a subset of flectional analytical languages or artificial constructions based on them. To reduce the severity of the identified problem, it is proposed to build NL modeling systems on the basis of technological tools for verbalization and recognition of sense. These tools consist of semiotic models of NL lexical and grammatical means. This approach seems to be especially promising for agglutinative languages; it is supposed to be implemented on the example of the Tatar language.
Psychologist Therapeutic Communication in Handling Clients with Deliberate Self-Harm
Authors: Valencia Galuh , Hadisiwi Purwanti , Prasanti Ditha
Published: December 2021

This study aims to find out psychologist therapeutic communication in dealing with deliberate self-harm clients in 3 research question.  This study uses a phenomenological approach. In collecting data, researchers used an interview technique with five informants who were psychologists that practiced and domiciled in Bandung. The results of this study indicate the meaning of a DSH client for a psychologist into three meanings, those who have irrational thoughts, people that have fragile emotion, and those whose emotions are hidden or looking for attention. The experience of psychologist therapeutic communication in dealing with DSH clients is found in 4 major themes: techniques for building therapeutic relationships with clients, the key to understanding clients: active listening, being careful with non- verbal messages, feedback: reserved question. The psychologist's way of handling DSH clients is by handling it like a tailormade (adjusted to the personality and problems of the clients)
Efficient Microstrip Antenna system using Reduced GP Structure for Ultra-Wide Band (UWB) Applications
Authors:   Dept. of ECE, B. S. Abdur Rahman Crescent Institute of Science & Technology, Chennai, India, Parthiban N , Mohamed Ismail M ,   Dept. of ECE, B. S. Abdur Rahman Crescent Institute of Science & Technology, Chennai, India
Published: December 2021

Microstrip antenna is an essential choice for Ultra Wide Band (UWB) applications of its light weight, low profile and easy to form antenna arrays. However, the design of microstrip patch antenna bandwidth is greatly affects by the dielectric substrate material (FR4). In this research, the bandwidth enhancement of MPA was designed by minimizing the dimension of Defected GP (DGP) in GP for Ultra Wide Band wireless applications. But, the antenna design complexity increases with the number of an operating frequency band. In this research, the MPA was designed as small as size of 10×13×1.6 mm and operates on frequency band between 3.1GHz to 10.6GHz for VSWR less than 2. The microstrip patch antenna was designed at 3.1GHz to 10.6GHz using High-Frequency Structure Simulator (HFSS) software. The simulation result shows that the proposed microstrip patch antenna obtained <-10dB of return loss from 3.1GHz to 10.6GHz throughout the frequency range. The measured result proves that the proposed microstrip patch antenna has better characteristics to fulfill the requirements of UWB applications
Vertebral Anatomic Variations in Thoroughbred Racehorses in Trinidad
Authors: Mohamed Reda
Published: December 2021

Reports of the occurrence of lumbar vertebrae variants in horses in Trinidad are rare in the literatures. Parts of the skeletons of two horses of unknown age and sex that died in a horse farm in Trinidad and Tobago were brought to the Anatomy laboratory. It was reported that specimens of fused left transverse processes of the 5th and 6th lumbar vertebrae and a blunted left transverse process of the 6th lumbar vertebra in thoroughbred racehorses in Trinidad.
Cross-sectional Molecular Detection of Francisella tularensis in Domestic Rabbits in Sulaimani Province Kurdistan Region, Iraq
Authors: Marif Hardi , Omer Miran , Raoof Hana , Ehsan Aryan , Hasan Kazh , Rashid Awat , Abdulla Shene
Published: December 2021

Tularemia is one of the diseases transmitted between humans and animals. It is caused by a Gram-negative bacterium Francisella tularensis. Recent serological studies suggested that tularemia can be an endemic bacterial zoonotic disease in some countries surrounding Iraq such as Iran and Turkey. The main objective of this study is to detect tularemia in Sulaimani province northeast Iraq near to Iran border. Sulaimani city also has contact with many Turkish cities. This study was conducted between Jun and October 2020. Blood samples were taken from one hundred local breed rabbits of different ages and sexes. A highly sensitive real-time PCR technique was used. Sixteen out of one hundred blood samples (16%) were positively taken from different local breed rabbits from four different places in Sulaimani province. All positive samples were detected in the center of Sulaimani city. No published documents have been reported yet about tularemia in Kurdistan Region. This paper documented molecular detection of F. tularensis in local breed rabbits in Sulaimani province Kurdistan Region-Iraq
Variantes del SARS-COV-2
Authors: Castaño Guerra Elizabeth
Published: December 2021

Desde la aparición de los primeros casos o clusters de cuadros de neumonia de Covid 19 en Wuhan, en la provincia de Hubei en China a finales de noviembre-diciembre del 2019, el SARS-Cov-2 ha representado un reto para la comunidad científica, primero encontrar el agente etiológico y posterior la aparición de las nuevas variantes, denominación dada a la evolución del virus original o salvaje debido a cambios en el código genético (mutación genética) que ocurren durante la replicación del genoma en este caso del SARS-Cov-2.
Estas nuevas mutaciones pueden variar del original en mayor velocidad de transmisión, mayor virulencia, que interfieran en la protección del individuo vacunado antes las nuevas variantes, inmunidad del individuo que ha padecido la infección, menor efectividad de los tratamientos, fallas en los métodos diagnósticos.
Calidad física, sensorial y composición química del café cultivado en el departamento del Huila
Authors: Osorio Valentina , Pabón Jenny , Calderón Paola Andrea , Imbachi Luis Carlos
Published: December 2021

La Gobernación del Huila, con recursos del Sistema General de Regalías (SGR), el Comité Departamental de Cafeteros del Huila y Cenicafé, generaron actividades encaminadas a apoyar la producción cafetera del departamento ante la creciente demanda de café de alta calidad. Dentro de las estrategias generadas se realizó la caracterización de la calidad del café producido en el departamento entre los años 2016 y 2018, para cumplir este objetivo, se seleccionaron de forma aleatoria 123 fincas de 35 municipios y se realizaron varios muestreos en estas fincas, tomando un total de 445 muestras. Se realizaron análisis de calidad física y sensorial y determinación de la composición química. Los valores promedio del factor de rendimiento fueron 94,63 para el 2016, 86,82 para el 2017 y 88,83 para el 2018, estos valores indican una buena calidad física del café. En cuanto a la calidad sensorial, el 80,97% de las muestras no presentaron defectos sensoriales, y el que se presentó con mayor proporción fue el defecto reposo, asociado a malas prácticas de secado y al almacenamiento del café con contenidos de humedad superiores al 12%. Los valores promedio de los compuestos químicos estimados en las muestras de café verde, estuvieron dentro del rango reportado para el café de variedad Coffea arabica L.
Efecto del almacenamiento en la viabilidad, germinación y vigor de semillas de Coffea arabica L.
Authors: Flechas-Bejarano Natalia , Medina-Rivera Rubén
Published: December 2021

El almacenamiento de semillas de café bajo condiciones idóneas de temperatura y humedad relativa mantiene por largos períodos de tiempo la calidad fisiológica para su propagación. El objetivo de esta investigación fue evaluar el efecto en la viabilidad de la semilla, de tres ambientes con temperatura y humedad relativa contrastantes, durante 14 meses de almacenamiento, mediante: la prueba topográfica con tetracloruro de tetrazolio; la germinación por la emergencia de la radícula en cajas plásticas y por conteo de plántulas en germinador de arena; y el vigor por mediciones morfométricas en plántulas de Coffea arabica L. var Castillo®. Para la viabilidad de la semilla, las categorías de tinción absoluta (A) y sin tinción (E) fueron diferentes, independientemente de los ambientes y del efecto de almacenamiento. La emergencia de la radícula y la germinación señalaron que la condición ambiental  10±2°C; 65±7% HR favorece una mayor proliferación de semillas con radículas emergentes y plántulas (>75%) en  los 400 y 320 días, respectivamente. En cuanto a la medición de las variables morfométricas, sólo la longitud del hipocótilo y de la raíz pivotante mostraron una tendencia descriptiva por tratamiento y mes de almacenamiento. La condición ambiental 10±2°C; 65±7% HR conservó la calidad fisiológica de las semillas para propagación durante cuatro meses.
COVID-19 Pandemisinin Yoksul Aileler Üzerindeki Sosyoekonomik ve Sağlık Etkileri: Sosyal Yardımların Bu Etkileri Azaltmadaki Rolü
Authors: ACA Zeynep , ÖZKAN Şirin
Published: December 2021

Çalışma, COVID-19 pandemi sürecinin yoksulluk içinde yaşayan aileler üzerindeki sosyo-ekonomik ve sağlık etkilerini ve sosyal yardımların bu etkileri ne ölçüde azalttığını değerlendirmeyi amaçlamaktadır. Pandemi döneminde, yoksullukla mücadelede sosyal yardımların etkinliğini ortaya koyma bakımından alan yazına katkı sunması beklenen çalışmada, nitel araştırma yöntemlerinden biri olan durum çalışması deseni kullanılmıştır. Yarı yapılandırılmış görüşme tekniğiyle düzenli sosyal yardım alan 12 katılımcıyla görüşülmüştür. Veriler içerik analiz yöntemiyle değerlendirilmiştir. Çalışma bulguları; pandemi döneminde yoksulların ekonomik kaynaklarında ciddi bir azalma olduğunu, çocukların eğitimlerinin aksamasının en önemli sosyal sorun olarak algılandığını göstermektedir. Sağlık açısından ise temel gıdaya ve kamu sağlık hizmetlerine erişimin azalması, hijyen koşullarına uyamama, kötü barınma koşulları ve buna bağlı olarak COVID-19’a yakalanma riskinin artması temel sorunlardır. COVID-19 pandemisi döneminde yoksullar ekonomi, eğitim ve sağlıkta artan eşitsizliklerle karşı karşıyadırlar. Sosyal yardımlar ise bu etkileri azaltmada yetersiz kalmaktadır. Dolayısıyla gelir dağılımının en altında yer alan yoksulların daha fazla desteklenmesi gerekmektedir.
Feldstein-Horioka Bulmacası: Türkiye Ekonomisi Üzerine Fourier Eşbütünleşme Analizi
Authors: BOZKURT Eda , ALTINER Ali
Published: December 2021

Tasarruf ve yatırım, ekonominin temel konularından biri olan ekonomik büyüme ile yakından ilişkilidir. Büyüme hızı, yatırımların miktarına ve bu yatırımların verimliliğindeki artışa bağlıdır. Yatırımlar ise tasarruf şeklinde elde edilen fonları gerektirmektedir. Bu noktada ortaya çıkan sorun yatırımların ne kadarının ulusal tasarruflarla finanse edildiğidir. Öte yandan sermayenin herhangi bir kısıtlama olmaksızın ülkeye girip çıkabilmesi, sermaye hareketlerinin serbest olduğunu gösterir. Bu da yurtiçi tasarrufların yetersiz kaldığı durumda yabancı tasarruflardan yararlanma imkânı tanımaktadır. Dolayısıyla hem yerli hem de yabancı tasarruflar, sermaye birikimi ve ekonomik kalkınma için kritik öneme sahiptir. Feldstein-Horioka (1980), tasarruf ve yatırım arasındaki korelasyon ne kadar güçlüyse, uluslararası sermayenin o kadar az hareketli olacağını varsaymaktadır. İşte teorik beklentilere ters olan bu durum iktisatta bir bulmaca olarak nitelendirilmektedir. Bu çalışmada, Feldstein-Horioka Bulmacası Türkiye ekonomisi için 1983-2019 dönemi ele alınarak araştırılmıştır. Geleneksel birim kök testleri ve Fourier ADF testi ile yapılan durağanlık incelemesinin ardından uygulanan Fourier Shin eşbütünleşme testi sonuçları, yatırım ve tasarruf arasında uzun dönemli bir ilişki olduğunu kanıtlamıştır. Katsayı tahmini ise ilgili dönemde Türkiye’de tasarrufların yurtiçi yatırımların %53’ünü karşıladığını göstermiştir. Sonuç olarak ilgili dönemde Türkiye’de Feldstein-Horioka Hipotezi geçerlidir.
Arzu Pazarlaması: BMW Markasının Çukur Dizisindeki Fantezi Sahnelerine Yönelik Bir Lacan Okuması
Authors: GENİŞ Mehmet Ali
Published: December 2021

Bu çalışma, Jacques Lacan’ın arzu teorisinden hareketle, simgesel marka göstereninin sinema/dizi fantezi gerçekliğinde “fallus gösteren” olarak sahnelenmesinin, tüketici arzu/benliğiyle imgesel özdeşleşme (identification) süreci üzerinden, arzu nesne (object petit a) nedeni olarak nasıl kurulduğunu çözümlemeyi amaçlamaktadır. Bu amaca yönelik olarak çalışmada, Türkiye dizi piyasasında yoğun izlenme oranlarına sahip Çukur dizisindeki BMW fantezi sahnesinin ve bu sahnede yer alan Efe karakterinin Lacan ve Zizek okumalarına bağlı çözümlemesi yapılmaktadır. Bu çözümleme vasıtasıyla BMW markasının Çukur dizisindeki gerçeklik bağlamı üzerinden marka çağrışımları oluşturmaya ve dizi senaryosuna eklemlenen Efe karakteri üzerinden tüketici arzu/arzu nesnesini kurmaya çalıştığı gözlemlenmektedir. Zira özellikle Efe karakterinin yer aldığı fantezi sahnesinde BMW markasının, arzu nesnesi olarak (object petit a) konumlandırılmaya çalışıldığı belirlenmektedir. Böylece çalışmada BMW markasının Çukur dizisindeki fantezi sahnelerini, arzu pazarlamasında kullandığı ve bu sahnelerdeki gerçeklikle/karakterlerle özdeşleşen benlikler yoluyla marka değerini artırmayı amaçladığı savunulmaktadır. Çalışmanın temel katkısı, pazarlama/marka yazınında yoğun tartışmalara neden olan marka gösteren değerini, Lacan’ın arzu teorisiyle bütünleşik bir çerçevede açıklama ve çözümleme çabası olarak gösterilebilir.
TECHNICAL FEASIBILITY STUDY MODEL OF AGED APARTMENT RENOVATION APPLYING ANALYTIC HIERARCHY PROCESS
Authors: Choi Junho , Choi Jaepil
Published: December 2021

Residential buildings are being renovated around the world, especially apartments, their solutions are becoming increasingly important. The number of apartments in Korea that are more than 20 years old has reached 4.3 million, and the problem of aged apartments now needs to be addressed. Consequently, the government is promoting the improvement of the residential environment through renovation. In a renovation project, a feasibility study is conducted at the outset, but many apartments fail to complete the renovation process during the project. One reason is that feasibility studies focus on economics without sufficiently considering the technical aspects of the redesign. This study developed a feasibility study model that can pre-evaluate apartment renovation in terms of technology. We selected 27 criteria that affect technical feasibility, and the analytic hierarchy process (AHP) was performed with experts to derive the relative importance of the criteria. Based on the weight of the criteria, we developed an apartment renovation technology feasibility study model. As a result of the study, unit and complex conditions were found to have a significant influence on renovation. Moreover, it was found that the technical feasibility study model can quantitatively evaluate the technical aspects of an apartment to be renovated.
Phenological and social characterization of three Lasioglossum (Dialictus) species inferred from long-term trapping collections
Authors: Corbin Lyllian A.-J. , Awde David N. , Richards Miriam H.
Published: December 2021

Detailed social and phenological data collected from nesting aggregations exist for relatively few sweat bee species because nesting aggregations are rarely found in large numbers, even when local populations are highly abundant. This limits researchers’ abilities to assess the social status of many species, which in turn, limits our ability to trace the sequence of evolutionary steps between alternative social states. To address this problem, we demonstrate the utility of rehydrated, pinned specimens from pan trap and netting collections for generating inferences about the phenology and social status of a well-studied sweat bee species, Lasioglossum (Dialictus) laevissimum. A detailed comparison of phenology and reproductive traits, between pinned specimens and those in a previous nesting study, produced similar results for bivoltine foraging activity and eusocial colony organization typical in this species. We then used pinned specimens from monitoring studies to describe, for the first time, the foraging phenology and social behaviour of two additionalDialictusspecies,L. hitchensiandL. ellisiae. BothL. hitchensiandL. ellisiaeeach exhibited two peaks in abundance during their breeding seasons, indicating two periods of foraging activity, which correspond to provisioning of spring and summer broods. Differences in body size, wear, and ovarian development of spring and summer females indicated thatL. hitchensiis most likely eusocial, whileL. ellisiaeis either solitary or communal. This study demonstrates that analyses of specimens obtained from flower and pan trap collections can be used for assessing the phenology and social organization of temperate sweat bees in the absence of nesting data. The phenological and social lability of many sweat bee species make them ideal for studying geographic and temporal variability in sociality, and analyses of pan trap collections can make these studies possible when direct observations are impossible.
Two new species of Cymodusa Holmgren (Hymenoptera, Ichneumonidae) with a key to species known from China and Oriental region
Authors: Li Tao , Chang Guo-Bin , Yang Zai-Hua , Sun Shu-Ping , Tian Yü , Sheng Mao-Ling
Published: December 2021

Two new species of genusCymodusaHolmgren, 1859,C. culaiicaSheng, Li & Sun,sp.nov.collected from Culaishan Natural Reserve, Shandong province andC. melanaSheng, Li & Sun,sp.nov.collected from Guiyang and Fanjingshan National Natural Reserve, Guizhou province, are described and illustrated. A taxonomic key to the species ofCymodusafrom China and the Oriental region is provided.
The genus Orionis Shaw (Hymenoptera, Braconidae, Euphorinae) in the Old World
Authors: Broad Gavin R. , Stigenberg Julia
Published: December 2021

The euphorine braconid genus Orionis Shaw, 1987 is found to be more diverse in the Old World than had previously been recognised. Orionis was regarded previously as largely Neotropical, with one Oriental species (Orionis orientalis Shimbori & Shaw, 2016) known from Thailand, but we recognise an additional three species from the Oriental and Palaearctic regions. Three species of Euphorinae are transferred to Orionis Shaw, 1987 and are new combinations: Orionis coxator (Belokobylskij, 1995), comb. nov., Orionis erratus (Chen & van Achterberg, 1997), comb. nov., and Orionis flavifacies (Belokobylskij, 2000), comb. nov. Previously known from the Far Eastern Palaearctic, O. coxator has surprisingly been found in Europe, in Belgium, England and the Netherlands. The inclusion of these species in Orionis, whereas most previous species have been described from the Neotropics, is justified by Bayesian analysis of the D2 region of 28S, Cytochrome Oxidase I barcode sequences, and morphology.
Reference diameter and characteristics of the distal radial artery based on ultrasonographic assessment
Authors: Lee Jun-Won , Son Jung-Woo , Go Tae-Hwa , Kang Dae Ryong , Lee Sang Jun , Kim Se Eun , Cho Dong-Hyuk , Park Young Jun , Youn Young Jin , Ahn Min-Soo , Ahn Sung Gyun , Kim Jang-Young , Yoo Byung-Su , Yoon Junghan , Lee Seung-Hwan
Published: December 2021

Background/Aims: While distal radial artery (DRA) access is increasingly being used for diagnostic coronary angiography, limited information is available regarding DRA size. We aimed to determine the DRA reference diameters of Korean patients and identify the predictors of DRA diameter < 2.3 mm.Methods: The outer bilateral DRA diameters were assessed using a linear ultrasound probe in 1,162 consecutive patients who underwent transthoracic echocardiography. The DRA diameter was measured by the perpendicular angle in the dorsum of the hand, and the average values were compared by sex. DRA diameter < 2.3 mm was defined as unsuitable for routine diagnostic coronary angiography using a 5 Fr introducer sheath.Results: The mean DRA diameters were 2.31 ± 0.43 mm (right) and 2.35 ± 0.45 mm (left). The DRA was smaller in women than men (right: 2.15 ± 0.38 mm vs. 2.43 ± 0.44 mm, p < 0.001; left: 2.18 ± 0.39 mm vs. 2.47 ± 0.45 mm, p < 0.001). The DRA diameter was approximately 20% smaller than the radial artery diameter. A total of 630 (54.2%) and 574 (49.4%) patients had DRA diameter < 2.3 mm in the right and left hands, respectively. Female sex, low body mass index (BMI), and low body surface area (BSA) were significant predictors of DRA diameter < 2.3 mm.Conclusions: We provided reference DRA diameters for Korean patients. Approximately 50% of the studied patients had DRA diameter < 2.3 mm. Female sex, low BMI, and low BSA remained significant predictors of DRA diameter < 2.3 mm.
Télétravail : perspectives post-Covid
Authors: Malenfer Marc
Published: December 2021

Alors que se boucle ce numéro de Futuribles , à la fin de l’automne 2021, plusieurs pays européens ont durci leur politique sanitaire pour faire face à un rebond de la pandémie de Covid, et certains d’entre eux ont rétabli l’obligation de pratiquer le télétravail (par exemple la Belgique, le Royaume-Uni…). Mais à plus long terme, dans la perspective (crédible) d’une sortie de pandémie (via une vaccination suffisante ou des avancées dans les traitements), la question du recours au télétravail constitue un enjeu majeur, à la fois pour les entreprises et l’économie, pour les travailleurs (leur bien-être au travail, leur santé mentale…), pour les territoires, etc. Qui peut télétravailler, dans quels secteurs, selon quelle fréquence, et avec quel impact sur les entreprises, la main-d’œuvre, le marché du travail (national comme international) ? Marc Malenfer a exploré le sujet cet automne pour l’association Futuribles International, et mis à jour le fruit de son analyse pour la revue Futuribles. Il propose ici un certain nombre de réponses à ces questions, mais montre également que bien des interrogations restent ouvertes concernant le télétravail et que des scénarios très différents se profilent, suivant les métiers, les territoires, les générations… Enfin, quoi qu’il advienne, la crise Covid et l’accélération qu’elle a suscitée en matière de travail à distance auront constitué une rupture majeure s’agissant des conditions de travail dans bien des sociétés. S.D.
Les Russes sont-ils adeptes de valeurs illibérales et autoritaires ?
Authors: Bréchon Pierre , Desert Myriam
Published: December 2021

Dans le numéro 443 de Futuribles , l’été dernier, nous avons fait écho aux enseignements tirés de la dernière vague d’enquête de l’ European Values Study (EVS), conduite en 2017-2018. Pierre Bréchon y soulignait les différences de valeurs observées en Europe suivant les zones géographiques (ouest / sud / est ; membre ou non de l’Union européenne ; pays nordiques), toujours très marquées. Dans cet article écrit avec Myriam Désert, il se penche cette fois sur les particularités de la société russe, en analysant les résultats des EVS menées en Russie depuis 1999, et en comparant ces résultats à ceux observés en Europe en 2017. La réputation attribuée aux Russes d’avoir des valeurs plutôt illibérales et autoritaires, que leur soutien à Vladimir Poutine, depuis plus de 20 ans, tend à accréditer, est-elle fondée ? Après avoir rappelé comment la notion de démocratie est abordée et enquêtée dans les EVS, les auteurs examinent les aspirations des Russes en termes de système démocratique à privilégier, rappelant au passage le poids de leur histoire dans le choix de certaines réponses. Ils soulignent ensuite les vifs sentiments nationalistes et xénophobes qui les caractérisent. Mais en entrant dans le détail des objectifs que les Russes jugent importants pour le pays, l’article montre bien que les opinions prodémocratiques tendent à progresser ; et les Russes, quoique peu politisés et peu protestataires, aspirent à être entendus par leurs dirigeants. Enfin, les auteurs s’intéressent à l’évolution du lien social en Russie, soulignant la corrélation qui existe habituellement entre la force de ce lien et les aspirations démocratiques : ils montrent ainsi que le délitement du lien social au cours des dernières décennies a joué un rôle important dans la prédominance de valeurs nationalistes et autoritaires, mais que les ressorts sur lesquels le pouvoir s’est appuyé jusqu’ici pour renforcer ces valeurs cèdent un peu de terrain, en raison de la dégradation de la situation sociale et économique du pays. Le tropisme autoritaire domine encore largement et les évolutions sont très lentes, mais elles semblent engagées.  S.D.
Les didascalies dans Andromède de Corneille
Authors: Kilian Sven Thorsten
Published: December 2021

Dans les pièces à machines, les péritextes théâtraux font partie intégrante d’une stratégie esthétique à plusieurs niveaux qui met en relation la machinerie, la mise en scène et l’action du drame. Par ces péritextes, les acquis de l’ingénierie comme expression de la puissance culturelle et métonymie de la force militaire de l’État sont rendus lisibles dans le texte imprimé. La publication et la distribution du texte rendent compte du succès théâtral mais elles le prolongent et le perpétuent en même temps. À travers l’écriture dramatique, qui comporte la parole parlée aussi bien que la parole lue, la représentation mentale d’un spectacle devient reproductible et contrôlable.
« Quelle est votre demande ? » : résistances éthiques à l’activation
Authors: Duhant Valentine
Published: December 2021

Cet article analyse la mise en œuvre de l’activation au sein du département de l’insertion socioprofessionnelle d’un CPAS bruxellois, à partir d’exemples issus d’une recherche ethnographique. Il montre que, contrairement à la majorité de la littérature sur la mise en œuvre des politiques publiques, des résistances éthiques à l’activation permettent une mise en œuvre capacitante de celle-ci. En effet, le CPAS étudié a structuré son organisation interne sur la base de la notion de « demande » du bénéficiaire. Bien qu’elle soit issue du programme politique de la présidente du CPAS et de la vision des responsables de département, cette notion constitue une ressource éthique et discursive pour les travailleurs sociaux, qui la mobilisent pour justifier le fait de ne pas recourir à la contrainte envers les bénéficiaires, et pour les protéger du « contrôle » inhérent aux politiques d’activation.
Contrainte, contention et isolement
Authors: Benarosch Jacob
Published: December 2021

Les étudiants de la faculté de médecine de Paris sont souvent confrontés pendant leurs stages à la contrainte et à l’isolement qui sont des mesures couramment utilisées en psychiatrie, mais également dans les services de médecine générale ou spécialisée. Ces procédés violents, punitifs sont vécus comme choquants par eux, et suscitent de perpétuels conflits avec les principes éthiques, la législation et les droits du patient. Ils pointent le décalage entre le vécu traumatique du patient et celui du soignant, lequel pense que l’utilisation de la force, même si elle s’inscrit dans un procédé thérapeutique, est le seul moyen pour contenir et protéger le patient. Ces mesures, qui doivent rester exceptionnelles, peuvent être remplacées par d’autres pratiques qui prennent davantage en compte les droits des patients. Elles s’inscrivent dans des approches thérapeutiques basées sur la présence du professionnel, son attitude, ses postures professionnelles telles l’empathie, la congruence, l’écoute centrée sur la personne, mais également sur la prévention des moments de crise avec le patient, et sur la gestion de ses violences et de ses comportements agressifs.
« Mon GPS » : anticiper pour mieux consentir
Authors: Condemine Marie , Canceil Olivier
Published: December 2021

Autant définir d’emblée ce GPS: il signifie, dans ce cas, « Guide de Prévention et de Soins en santé mentale ». Outil de prévention en co-construction, il constitue une forme de consentement à part entière. Relevant des directives anticipées en psychiatrie, répandues dans le monde, il présente l’intérêt de réduire les soins sans consentement. Trois éléments majeurs le caractérisent. D’abord, outil de projection, il permet d’apprivoiser le mal redouté par la pratique d’une psycho-éducation prévenant les effets d’une rechute potentielle. Ensuite, il inclut toutes les parties prenantes : proches et aidants. Ces alliés savent alors mieux agir face aux signes précurseurs de la crise. Enfin, en cas d’hospitalisation, l’équipe soignante peut adapter les restrictions aux libertés fondamentale, en tenant compte des priorités et valeurs préalablement énoncées par la personne concernée. En conséquence, avec ce GPS s’ouvre un continuum de consentement entre refus et adhésion aux soins. Il repense la capacité des personnes touchées par des difficultés psychiques, non réduites au statut de souffrant et se situant, autant que faire se peut, comme acteurs de leurs soins.
La contractualisation « à la française », un policy paradigm pour la gouvernance territoriale du développement
Authors: de la Torre Luis
Published: December 2021

Cet article retrace la trajectoire de la contractualisation territoriale en partant de sa pratique franco-française et dans sa diffusion internationale à travers deux exemples latino-américains (Chili et Colombie). La contractualisation territoriale est saisie comme un instrument d’action publique. L’analyse est centrée sur le dispositif Contrat de Plan État Région (CPER) qui s’impose en France comme référent de l’instrumentation de l’action publique sur les territoires et sert de modèle dans les deux cas étudiés. L’analyse montre comment la contractualisation « à la française » apporte le cadre d’un nouveau policy paradigm susceptible de modéliser la gouvernance territoriale du développement.
How Do Academics Manage their Stay and Career Prospects during their International Assignment? An Exploratory Analysis
Authors: Amari Amina , Hofaidhllaoui Mahrane , Swalhi Abdelaziz
Published: December 2021

Grâce à une analyse à plusieurs niveaux, cet article vise à étudier les effets directs de la satisfaction salariale (a), de l’équilibre travail-vie privée (b), de la discrimination perçue (c), du coût de la vie (d) et de l’encouragement de la famille à la maison (e) sur les opportunités de carrière perçues (OCP) et l’intention de rester (IT) dans le pays d’accueil. Un questionnaire en ligne a été réalisé et administré à un échantillon (N = 156) de professeurs d’universités tunisiennes et égyptiennes travaillant dans le Royaume d’Arabie saoudite (KSA). Les résultats de l’étude empirique indiquent qu’il existe des effets positifs et négatifs significatifs des facteurs du pays d’accueil dans différentes relations avec les OCP et la technologie. Les résultats mettent en lumière la manière dont les avantages et les défis du pays d’accueil façonnent le comportement des expatriés. De plus, les résultats contribuent à la littérature limitée dans ce domaine d’étude.
Identifying the heat sink
Authors: Audu J. D. , Boumenir A. , Furati K. M. , Sarumi I. O.
Published: December 2021

In this paper we examine the identification problem of the heat sink for a one dimensional heat equation through observations of the solution at the boundary or through a desired temperature profile to be attained at a certain given time. We make use of pseudo-spectral methods to recast the direct as well as the inverse problem in terms of linear systems in matrix form. The resulting evolution equations in finite dimensional spaces leads to fast real time algorithms which are crucial to applied control theory.
Stochastic energy balance climate models with Legendre weighted diffusion and an additive cylindrical Wiener process forcing
Authors: Díaz Gregorio , Díaz Jesús Ildefonso
Published: December 2021

We consider a class of one-dimensional nonlinear stochastic parabolic problems associated to Sellers and Budyko diffusive energy balance climate models with a Legendre weighted diffusion and an additive cylindrical Wiener processes forcing. Our results use in an important way that, under suitable assumptions on the Wiener processes, a suitable change of variables leads the problem to a pathwise random PDE, hence an essentially "deterministic" formulation depending on a random parameter. Two applications are also given: the stability of solutions when the Wiener process converges to zero and the asymptotic behaviour of solutions for large time.
Stability of mild solutions of the fractional nonlinear abstract Cauchy problem
Authors: Sousa J. Vanterler da C. , Kucche Kishor D. , de Oliveira E. Capelas
Published: December 2021

Since the first work on Ulam-Hyers stabilities of differential equation solutions to date, many important and relevant papers have been published, both in the sense of integer order and fractional order differential equations. However, when we enter the field of fractional calculus, in particular, involving fractional differential equations, the path that is still long to be traveled, although there is a range of published works. In this sense, in this paper, we investigate the Ulam-Hyers and Ulam-Hyers-Rassias stabilities of mild solutions for fractional nonlinear abstract Cauchy problem in the intervals $ [0, T] $ and $ [0, \infty) $ using Banach fixed point theorem.
Finite element method for an eigenvalue optimization problem of the Schrödinger operator
Authors: Guo Shuangbing ,   School of Mathematical Science, Henan Institute of Science and Technology, Xinxiang, 453003, China, Lu Xiliang , Zhang Zhiyue ,   School of Mathematical Science, Nanjing Normal University, Nanjing, 210023, China,   School of Mathematics and Statistics, and Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, 430072, China
Published: December 2021

In this paper, we study the optimization algorithm to compute the smallest eigenvalue of the Schrödinger operator with volume constraint. A finite element discretization of this problem is established. We provide the error estimate for the numerical solution. The optimal solution can be approximated by a fixed point iteration scheme. Then a monotonic decreasing algorithm is presented to solve the eigenvalue optimization problem. Numerical simulations demonstrate the efficiency of the method.
Caracterización de CP-Titanio producido mediante inyección aglutinante y pulvimetalurgia convencional
Authors: İyibilgin Osman , Gepek Engin
Published: December 2021

El titanio (Ti) y sus aleaciones se encuentran entre los materiales más utilizados en aplicaciones biomédicas. Además de ser biocompatibles, estos materiales tienen una baja densidad, una alta resistencia a la corrosión y unas propiedades mecánicas notables. Es muy difícil producir piezas con geometría compleja utilizando métodos convencionales de pulvimetalurgia (PM) ya que este método se basa en dar forma a polvos bajo fuerzas uniaxiales utilizando moldes. La Inyección Aglutinante (Binder Jetting) es un tipo de técnica de fabricación aditiva que no necesita moldes para dar forma a los polvos. Este estudio se centra en comparar las propiedades de las piezas porosas de CP-Ti producidas con PM e Inyección Aglutinante. Las piezas se sinterizaron durante 120 min en una atmósfera de argón a 1200 °C. Después de la sinterización, se alcanzaron valores de densidad relativa de aproximadamente el 94% y el 92% en las muestras producidas por PM y con la impresora 3D, respectivamente. También se observó que la muestra producida con una presión de compactación de 25 MPa tiene una dureza de 317 ± 10 HV0.05 y un límite elástico bajo compresión de 928 MPa, mientras que la pieza producida con la impresora 3D tiene una dureza de 238 ± 8 HV0. 05 y un límite elástico bajo compresión de 342 MPa. Aunque la dureza y resistencia de las muestras producidas con la impresora 3D fueron menores que las de PM, sus propiedades son adecuadas para producir implantes que reemplacen las estructuras óseas.
Análisis de la integridad de la superficie y evaluación de la sostenibilidad en el mecanizado por electroerosión de un material compuesto de matriz metálica ingenieril Al-22% SiC
Authors: Naik Subhashree , Ranjan Das Sudhansu , Dhupal Debabrata , Kumar Khatua Ajit
Published: December 2021

En vista de las amplias aplicaciones que tienen los materiales compuestos ingenieriles de matriz metálica, particularmente en las industrias automotriz, eléctrica y aeroespacial, dar forma a estos materiales es un desafío realmente difícil. Esta investigación aborda el mecanizado por electroerosión de un material compuesto de matriz metálica Al-22% SiC para analizar la rugosidad de la superficie de las piezas mecanizadas. Se realizan una serie de pruebas de mecanizado en diversas condiciones de procesado (presión de chorro, voltaje, tiempo de activación del pulso, corriente de descarga, tiempo de desactivación del pulso) obtenido por un diseño Box- Behnken. Adicionalmente, este trabajo aborda la metodología de optimización deseada y modelado predictivo para la minimización de la calidad de la superficie mecanizada empleando la metodología de superficie de respuesta. Basado en el punto de vista motivacional de “Sea verde-piense en verde-actúe en verde”, se ha sugerido un enfoque único para el análisis económico y la evaluación de sostenibilidad para determinar el costo total de mecanizado por pieza y para justificar la utilidad del aceite vegetal como medio dieléctrico en el proceso de electroerosión. De acuerdo con este análisis estadístico, la contribución de la corriente de descarga de chispa se identificó como el factor principal en la degradación de la calidad de la superficie. El valor de rugosidad superficial óptima estimado (Ra) de 0,181 µm y el coste total de mecanizado calculado por pieza de Rs. 245,9 (2,95 €) se prefirieron con un tiempo de activación del pulso de 100 µs, voltaje de 1 V, tiempo de desactivación de pulso de 30 µs, corriente de descarga de 4 A y presión de lavado de 0,056 MPa, lo que indica que es tecno-económicamente viable. El aceite vegetal considerado como fluido dieléctrico es biodegradable, ambientalmente seguro y, por tanto, contribuye a tener una producción sostenible. Los datos de mecanizado de este material compuesto Al-SiC serían beneficiosos para la industria.
Social justice driving open access publishing: an African perspective
Authors: Raju Reggie , Badrudeen Auliya
Published: December 2021

The OA movement is generally considered to have been founded for the truly philanthropic purpose of promoting equity and inclusivity in access to scholarship. For Africans, this meant the opening of the research ecosystem to marginalized research communities who could then freely make use of shared research to aid in the socio-economic development and emancipation of the continent. However, this philanthropic purpose has been deviated from, leading instead to the disenfranchisement of the African research community. Through systemic inequalities embedded in the scholarly ecosystem, the publishing landscape has been northernised, with research from the global north sitting at the very top of the knowledge hierarchy to the exclusion of Africa and other parts of the global south. For this reason, progressive open access practices and policies need to be adopted, with an emphasis on social justice as an impetus, to enhance the sharing and recognition of African scholarship, while also bridging the ‘research-exchange’ divide that exists between the global south and north. Furthermore, advocates of open access must collaborate to create equal opportunities for African voices to participate in the scholarly landscape through the creation and dissemination of global south research. Thusly, the continental platform was developed by the University of Cape Town. This platform was developed around the concept of a tenant model to act as a contributor to social justice-driven open access advocacy, and as a disruptor of the unjust knowledge hierarchies that exist.
Paysages transalpins : la vallée du Pô et les enjeux de l’écriture paysagère dans les Géographies Universelles (1810-1934)
Authors: Ferretti Federico
Published: December 2021

On connait les trois premières Géographies universelles de Conrad Malte-Brun (1810-1829) d’Élisée Reclus (1876-1894) et des élèves de Paul Vidal de la Blache (1927-1948) comme les grandes représentations du monde contemporain produites par la géographie française entre le xixe siècle et la première moitié du xxe. De quelle façon relèvent-elles de l’écriture paysagère telle qu’elle s’est développée à leur époque ? On a interrogé sur cette matière les textes de ces auteurs en partant d’un exemple petit mais significatif, notamment par la densité de ses paysages humains et par son importance historique : la vallée du Pô.
L’articulation entre enjeux environnementaux et aménités paysagères dans les politiques publiques des vallées du nord-ouest de la France
Authors: Germaine Marie-Anne , Ballouche Aziz
Published: December 2021

Au centre des problématiques de gestion de l’eau et affectées de valeurs écologiques, les vallées se trouvent au cœur des enjeux d’aménagement (trame verte/bleue, voies vertes, etc.). Cet article propose de s’interroger sur la place accordée à leur dimension paysagère par les différentes politiques publiques, qu’elles soient globales (développement local) ou sectorielles (environnementales en particulier). La réflexion est menée à partir de l’analyse des modes de gestion à l’œuvre dans une partie de la vallée de l’Orne, la Suisse normande, qui renferme des paysages de gorges boisées emblématiques, supports d’une vocation touristique importante à l’échelle régionale. Celle-ci montre à la fois la prédominance des mesures environnementales par rapport aux politiques dédiées au paysage et témoigne de la confusion et de la difficile articulation entre enjeux d’environnement et développement des aménités paysagères.
La forêt comme clôture : l’enfermement de l’habitat par la forêt
Authors: Labrue Claire
Published: December 2021

Au xxe siècle, l’espace rural et particulièrement les moyennes montagnes françaises ont été le théâtre de la reconquête forestière et du desserrement urbain, si bien qu’aujourd’hui, espaces urbains et forestiers entrent en interface et s’emboîtent. La clairière, issue de l’évolution des logiques socio-économiques en milieu rural, est la traduction spatiale de cette dynamique. Contrairement à la clairière traditionnelle générée par les défrichements, la clairière est à présent due aux reboisements qui ferment les paysages. Habiter en milieu sylvestre est immémorial mais le manque d’acculturation à la forêt d’une société devenue urbaine renforce son effet clôturant : la lisière engendre des désagréments paysagers tels que l’obstruction des vues et l’ombre portée des arbres dont l’impact influence le ressenti des habitants. La forêt devient alors enfermante.