bluuebunny/crossref_metadata_2025 huggingface dataset:
Grado de satisfacción, utilidad y validez de la evaluación con rúbricas electrónicas durante el prácticum.
Authors: Pérez-Torregrosa Ana-Belén , Romero-López María-Asunción , Ibáñez-Cubillas Pilar , Gallego-Arrufat María-Jesús
Published: May 2021

El propósito de este estudio es conocer las opiniones de los futuros docentes ante  el empleo de las e-rúbricas durante el prácticum. Con el fin de conocer y comprender sus opiniones analizamos las variables de grado de satisfacción, utilidad y validez, así como el potencial grado de recomendación a otros tras el uso de dicho instrumento. Los datos se obtienen de un cuestionario ad hoc diseñado para este fin. La muestra está formada por 29 estudiantes del Prácticum I (2016/2017) de los Grados de Educación Infantil y Primaria de la Universidad de Granada (España). Se seleccionan dos grupos de prácticum: uno experimental y otro control, para comprobar las diferencias entre el grupo que empleó la e-rúbrica durante su período de prácticas y el que no. Tras los datos obtenidos, podemos concluir que los futuros docentes han valorado positivamente el uso de la e-rúbrica, pues consideran que les ha ayudado a reflexionar sobre sus habilidades adquiridas y el proceso desarrollado. Es necesario continuar investigando ya que se ha tratado de un estudio exploratorio. Las rúbricas electrónicas pueden considerarse de utilidad para mejorar los procesos de evaluación del período de prácticas.
El blog: herramienta de comunicación en las prácticas de enseñanza
Authors: Casado-Rodrigo Jesús , Ordóñez-Sierra Rosario
Published: May 2021

Este estudio plantea cómo viven los futuros maestros de primaria la experiencia de sus prácticas de enseñanza, y cómo construyen su identidad docente y su conocimiento práctico en un contexto intercultural, en especial en cuanto a la enseñanza de inglés como lengua extranjera. Mediante un estudio de caso con un enfoque interpretativo-fenomenológico, se analiza el blog elaborado por 20 estudiantes de la Universidad de Sevilla durante sus prácticas en colegios de Sevilla y Liverpool. La utilización de un blog poseía el doble objetivo: por un lado, incrementar y mejorar el seguimiento de los estudiantes durante sus prácticas; y por otro, conocer de qué forma vivían los estudiantes la experiencia de sus prácticas de enseñanza, y cómo esta experiencia contribuía a su formación como futuros docentes. Los resultados del análisis revelan un fuerte componente afectivo en el proceso de socialización profesional; así como, una gran desconexión entre las prácticas y la formación inicial en la universidad. La principal conclusión incide en la valoración positiva del uso del blog, ya que muestra la utilidad del blog como espacio narrativo e interactivo; así como (pese a la predominancia de lo afectivo/intuitivo sobre lo técnico/reflexivo) su potencial como herramienta de comunicación y motor de reflexión.
Who cleans my house if the government pays? Refugees, low-educated workers, and long-term unemployed in tax-subsidized domestic service firms
Authors: Rickne Johanna
Published: May 2021

Many European countries have implemented policies to revive their domestic service sectors. A common goal of these reforms has been to create employment for disadvantaged groups on the domestic labor market. I evaluate a Swedish policy where domestic service firms receive a 50% tax deduction on labor costs. Detailed data from tax records identify all formal workers and owners of firms that receive deductions. I describe the composition of workers and owners in these firms with respect to three groups targeted by Swedish policymakers: refugees, people with low education, and people who enter the workforce from long-term unemployment. I find that the shares of refugees and long-term unemployed in the subsidized sector barely exceed the shares in the full private labor force, and fall far below the shares in industrial sectors with a predominance of elementary jobs. The share of people with low education is higher than in the full private sector and on par with other low-skilled sectors. I conclude that the tax subsidy largely failed to improve employment opportunities among the target groups. An extended analysis suggests that labor immigration from other EU countries may be a partial explanation for this. EU immigrants operate half of all subsidized firms in Sweden's largest cities and nearly exclusively employ other EU immigrants.
Nationalism in Border Community: Temajuk, Sambas District, West Kalimantan, Indonesia
Authors: Rachmawati Iva , Dewi Machya Astuti
Published: May 2021

The low level of nationalism is one of the noticeable problems that often occur in the border-region, and the Indonesian border in Kalimantan witnesses the same problem. This issue arises because border-areas tend to be underdeveloped areas, with inadequate development and facilities. The lack of state attention to border communities is claimed to be the reason for people’s disloyalty toward the state. Additionally, national border violations and illegal trade are increasingly being considered as an indicator of the low levels of nationalism prevailing among border communities. This research attempts to examine how the border communities in Temajuk have built their attachment to their living environment in a way that would enable them to reinterpret the nationalism of border communities. In doing so, this study uses a descriptive–qualitative approach. Data collections have been obtained from document-tracking and interviews with local district/village officers, Badan Pengelola Perbatasan Daerah officers, border military guards, and several residents in Temajuk. The finding indicated that bonding and emotional experience encourage citizens to remain committed to being Indonesian citizens although neighboring countries have better development and prosperity levels. Contrastingly, nationalism promotes a stronger territorial awareness, which then encourages the proborder welfare policies.
Value of Contrast-Enhanced Ultrasound in Differential Diagnosis of Focal Liver Lesions
Authors: Dubrova S. E.
Published: May 2021

The article discusses the modern possibilities of identifying inflammatory bowel diseases using methods of radiation diagnosis. Methods of radiation diagnostics help determine the stages of inflammatory bowel diseases helping in timely diagnosis, prescription and timely correction of therapy. The use of an adequate amount of diagnostic measures allows early detection of complications requiring immediate surgical treatment, such as fibrostenotic lesions, fistulae, and abscesses.

The sources of the review were publications included in peer-reviewed databases E-library, PubMed, GoogleScholar, conference materials and non-indexed publications, including web pages of conferences and repositories of scientific data from universities.
Arterial blood supply to the liver, celiac and mesenteric pool (literature review)
Authors: Rubtsova N. A. , Pheduleev M. N. , Nerestyuk Y. I. , Khamidov D. K. , Sidorov D. V. , Lozhkin M. V. , Kaprin A. D.
Published: May 2021

Knowledge of the variant vascular anatomy of the celiac and mesenteric basin is of paramount importance in operative interventions in the hepatopancreatobiliary zone, stomach and duodenum, liver transplantation. The article presents various classifications of vessels of the celiac and mesenteric basin, created by the authors as a result of numerous studies using various techniques. The main advantages and disadvantages of the main classifications of blood vessels are considered, the features of application in clinical practice are given.
НАСЛЕДИЕ АКАДЕМИКА Л.А. ОРБЕЛИ: ИНСТИТУТУ ЭВОЛЮЦИОННОЙ ФИЗИОЛОГИИ И БИОХИМИИ ИМ. И.М. СЕЧЕНОВА РАН 65 ЛЕТ
Authors: Басова Н.Е. , Кривченко А.И. , Оганесян Г.А. , Розенгарт Е.В.
Published: May 2021

История Института эволюционной физиологии и биохимии им. И.М. Сеченова Российской академии наук рассмотрена в свете преемственности в работе его директоров, начиная с основателя института и его первого директора академика Леона Абгаровича Орбели.
Model of creating value in business acquisition transactions with borrowed funds
Authors: Balakin Ilya Andreevich
Published: May 2021

Based on the study of the works of domestic and foreign authors, the article presents a decompositional model of value creation when conducting business acquisition transactions with the involvement of debt capital (LBO), discloses the content of its main elements. Clarification of direct and indirect sources of value creation for debt financing transactions, as well as factors affecting their value, creates a theoretical basis for improving financial analysis and evaluating the effectiveness of LBO transactions, contributing to their development.
Anti-anthropological narrative in contemporary discourse of human
Authors: Emelyanov Andrei Sergeevich
Published: May 2021

The author of the article turns to the modern discourse about man and his place in the humanities system. A retrospective analysis of the modern discourse about man allows us to distinguish three stages in its development: anti-humanism (Koj?ve, Heidegger), anti-anthropology (Althusser, Foucault) and post-anthropology (Meillassoux, Viveiros de Castro). Despite the fact that the main topics around which he is focused are concentrated on criticism of "anthropocentrism" and "eurocentrism", the author concludes that the anti-anthropological narrative retains all the features of cultural and epistemological "narcissism". The anti-anthropological narrative continues to function as a system of "recognizing oneself", as a system of "differentiating oneself and the other" and as a system of "justifying oneself through the other".
Mindfullness and eco-consciousness as traits of the new generation of public leader
Authors: Lagunova Irina Sergeevna
Published: May 2021

In this article, the author raises the question of what we will understand by the social leader of a new generation that has witnessed a global world transformation characterized by the acute threat of nuclear war, the problem of environmental pollution and the preservation and development of life on Earth, and the degradation of human abilities due to the constant use of technology. The solution of these problems largely depends on the public leaders, so the study of the personality of the leader and its qualities is a fundamentally important issue.
Types and varieties of marketing in the context of digitalization: classification and essence
Authors: Gorokhova Polina Andreevna
Published: May 2021

The purpose of the article is to analyze and classify marketing in the context of digitalization. The article examines the approaches of researchers to the definition and classification of modern marketing trends. The author's classification of types, types and varieties of marketing in modern conditions is proposed.
Features of creating and implementing integrated courses using a foreign language at the university
Authors: Egorova Ekaterina Vladimirovna , Rynkevich Anna Vladimirovna
Published: May 2021

The purpose of this study is to determine the features of creating integrated courses using a foreign language for university students. Achieving this goal requires solving the problems of developing a conceptual framework for the use of a foreign language in integrated courses in the educational process at the university. The article presents and analyzes: the definition, classification, typology, main characteristics and advantages of the work of a teacher with students in the university within the framework of an integrated course. The conclusions of the study allowed us to present some of the most important features of the educational subjects working in the framework of an integrated course at the university.
Teaching audiovisual translators discourse analysis of documentary films
Authors: Morozova Ekaterina Vladimirovna
Published: May 2021

The article discusses teaching the analysis of documentary films from the standpoint of a discursive approach. The importance of teaching the analysis of documentary films is due to the specifics of audiovisual production. A documentary film is a polyosemiotic construct combined with verbal, pictorial and sound signs, which are important for the translator to take into account in the translation process. The discursive approach allows to teach future translators to analyze not only the work as a whole, but also to analyze the historical and socio-cultural context in which it was created.
The implementation of the gender approach in the educational organization
Authors: Yaroshenko Evgeniya Valerievna , Zhuravleva Yulia Ivanovna , Zapirov Zakir Magomedovich
Published: May 2021

The genderalization of the learning process is currently of key importance for the formation of the academic and political foundations of pedagogical innovations in the education system. This article presents the results of a study aimed at defining the concept of modern pedagogical innovations in the field of gender education. The analysis of the obtained data allowed us to identify seven different concepts of the concept of gender pedagogical innovations, formulate an updated definition and propose a cycle of the pedagogical innovation concept. The article analyzes the factors contributing to the successful implementation of gender-based innovative pedagogical practices in the education system. Considers the issues of configuration and level of intensity of the influence of different gender factors involved in the implementation of innovative pedagogical practices, the relationship between the level of intensity of the identified factors affecting the dynamics of pedagogical innovation and change level of the education system as a whole.
Collection of Horseshoes from the Excavations of the Historical Center of Tara
Authors: Tataurov Sergey F.
Published: May 2021

Purpose. The basis of the research is the collection of horseshoes accumulated over the course of archaeological research of the historical center of the city of Tara in the Omsk region between 2007–2019. Currently, the collection contains 50 items. It is the largest collection among the studied Russian cities of Siberia. The aim of the study is to determine the level of development of certain technologies, transport and military affairs among the population on the basis of this category of items – from their manufacture to maintenance. The emergence of horseshoes became a step in the development of the economy, as it significantly increased the efficiency of the use of horses – the main driving force before the emergence of mechanical engines.
Results. The collection items obtained over the course of archaeological research in Russian Siberian cities allow us to study the process of distribution of these devices in this region and the development of technical maintenance of horseshoe horses – production and replacement of horseshoes. The Tara collection, together with the context of their location, made it possible to study the ‘life’ of these items in detail – from manufacture to wear-breakage and their replacement. The main result of the study was the understanding of the need for constant ‘technical’ maintenance of putting horseshoes on horses, which was very significant in the military and economic aspect of the Russian Siberian city in the 17th – early 20th centuries.
Conclusion. Study of appearance and distribution of such a technological method as putting horseshoes on horses in Russian Siberian cities allows to show the development of metalworking technologies and the appearance of innovations in other sectors of the economy – construction, trade, and so on.
New Data on Traditional Pottery in India (Pune, Maharashtra)
Authors: Sharma Shikha , Kholoshin Pavel R.
Published: May 2021

Purpose. A brief survey of the pottery community in the Mundhwa area was conducted in March 2019 and February 2020 as part of the Russian-Indian anthropological expedition organized by the Paleoethnology Research Center, State Museum of Biology (Moscow, Russia) and Savitribai Phule Pune University (Pune, India). The purpose of the study was to provide an initial insight into how traditional pottery functions in these urbanized environments.
Results. Various forms of pottery production have been identified. The most widespread was men’s pottery using a potter’s wheel. Only men are engaged in the manufacture of pottery here – Hinduism forbids women from working on a potter’s wheel. All craftsmen work almost all year round, reducing production during the rainy season. With the rapid urbanization and concentration of the population, the demand for pottery has increased. Potters buy practically all raw materials. The clay is brought by peasants from villages within a radius of 80 km by trucks several times a year. The preparation of raw materials, as well as kneading the clay paste, is carried out by most potters by hand. All potters use an electric potter’s wheel to create the vessels. The surface treatment of products by potters is carried out by smoothing using fingers or scrapers while the wheel is rotating. Firing is carried out in square ovens made of bricks. The firing of products begins in the evening, active combustion lasts two to three hours, after which the oven is left to cool until the morning, when the finished vessels are removed. One firing requires about 150 kg of wood. Potters who migrated here from Uttar Pradesh use open firing for their vessels.
Conclusion. The authors found that: the traditional nature of the craft is preserved in the community: knowledge and skills are passed down through the family line, the potters use traditional raw materials, building techniques and firing devices; resettled potters demonstrate mixed skills in different levels of pottery production, for example using a mixture of different natural clays; under the pressure of economic conditions, the electric pottery wheel is spreading, the way firing is organized has slightly changed.
Brief History of the North-West Okhotsk Sea Coast Archaeological Research (In Celebration of the 90th Anniversary of the First Northern Okhotsk Sea Coast Archaeology Publication by V. I. Ogorodnikov)
Authors: Slobodin Sergey B. , Zelenskaya Alisa Yu.
Published: May 2021

Purpose. To analyze the significance of V. Ogorodnikov’s 1929 article on finds from Olsky (Zaviyalova) Island in the historiography of archaeological research in northeastern Russia.
Results. An analysis of his published materials, in the context of the history of archaeological research in Northeast Asia in the 18th – first quarter of the 20th century shows that this was, in fact, the first professional publication on archaeological research in this part of northeast Asia. Until that time, sporadic publications about random finds and their fragmentary descriptions did not give a holistic picture of human existence in these territories.
It was also the first Russian archaeological publication post-revolution on the antiquities of the north of the Far East. However, Ogorodnikov’s article, from the day of its publication, was forgotten, and in all further archaeological research, both in Northeast Asia as a whole, and on Zaviyalova Island and in Taui Bay in particular, was not mentioned and was not analyzed by the archaeologists who conducted research there, although the conclusions made by him were confirmed by further work. This, apparently, was due to the fact that although he was a well-known Siberian historian and the first Dean of the Department of History of Irkutsk University, Ogorodnikov was unjustly repressed for political reasons in 1933 and died in 1938 in a Gulag camp. Despite the fact that he was politically rehabilitated in 1957, his name has not yet returned to the historiography of archeology of Northeast Asia. This publication aims to fill this gap. The Neolithic age of the archaeological materials declared and published by Ogorodnikov, previously unforeseen and not justified by anyone for Northeast Asia, was fully confirmed by further research.
Conclusion. The publication by Ogorodnikov in 1929 featuring results of the first excavations in Taui Bay on Olsky (Zaviyalova) Island is a significant milestone in archaeological research in the North-East of Russia.
Experimental Analysis of Splintered Pieces from Upper Paleolithic Assemblages of Central Asia
Authors: Kharevich Alena V. , Kharevich Vladimir M. , Fedorchenko Alexander Yu. , Kolobova Ksenia A.
Published: May 2021

Purpose. The subject of the article are splintered pieces and their variability from the Upper Paleolithic assemblies from Central Asia, which have not yet undergone special study. The authors employed an experimental approach to verify data obtained through the analysis of archaeological splintered pieces and to explore modification patterns of these tools.
Results. Experiments included splitting various soft organic materials with splintered pieces, including red deer antler, wood, and bone.
The experimental use of splintered pieces allowed to draw the following conclusions. The edge characteristic to splintered pieces was shaped by contact with hammers, but not with the soft material to be processed. Double-edged splintered pieces were produced when the tool was rotated and a new stage of use was performed. The morphology of splintered pieces varies depending on the intensity of their use.
Conclusion. In the case of Central Asian splintered pieces (Tien-Shan and Siberia), the authors believe that only tools are being researched, not cores for the following reasons: 1. very small size of most double- edged splintered pieces, not allowing them to be considered as cores; 2. metric parameters of the splintered pieces are stacked in one reduction model, which is not typical for cores; 3. there is one bladelet core in Kulbulak’s assemblage, which was later used as a splintered piece; 4. morphometric characteristics of experimental tools used for processing of soft organic materials (wood, bone, horn) are almost identical to archaeological ones; 5. use-wear analysis demonstrated the use of all archaeological pièces esquillées as tools for processing hard organic materials; 6. there are other types of cores in the assemblages, which allow for the serial production of small blanks corresponding to those used for the manufacture of tools; 7. there is no shortage of raw materials that could explain the need to use such a miniature core.
An Eastern Toreutics Item from Novosibirsk
Authors: Borodovsky Andrew P.
Published: May 2021

Purpose. The article dwells upon the description and interpretation of a unique anthropomorphic Eastern toreutics item that was discovered by accident on the territory of Novosibirsk. This item comes from the traditional Ob river crossing site where a cult place with References to the Early Iron Age has already been identified. The study is aimed at attributing the imported item in terms of historical and cultural as well as material science aspects and establishing its relative chronology and possible intended purpose.
Results. The functional purpose of the artifact is considered in terms of both its initial origin and possible use in the local environment. The structure and origin of the clothes depicted on the toreutics item are analyzed as being one of the most insightful elements of the cultural background of the product. Based on these data, an assumption concerning an image of silk clothes on the figure was made. Special attention was given to characteristics of a dynamic nature evoked by a volumetric depiction of the tiny sculpture that is likely to correspond to a ritual dance. The established direct and indirect analogies for the toreutics item from Novosibirsk allow state its Eastern origin related to the consequences of the impact of the ancient culture on the vast Eurasian territories. The anthropomorphic product has obvious features of a Buddhistic background represented by an image of the point on the figure's forehead. The energy-dispersive analysis of the metal product allowed determine an alloy composition. It comprised of 62.1 % copper, 15.3 % tin, 15.2 % lead, and 7.4 % zinc.
Conclusion. The share of tin in the alloy allows it to be identified as a ‘classic’ bronze piece. An extensive share of copper in the metal product brings it closer to the formula of ancient bronze. The item dates back to the turn of the epoch and is likely to be related to the Indian and Greek cultural tradition.
Análise de imunossupressores utilizados no contexto do transplante cardíaco: revisão de literatura
Authors: Reis Giovana Silva Correa , Pinheiro Estherfanny da Nóbrega , Assayag Pedro Paulo Cardoso , Mota Lucas Oliveira , E Silva Andrícia de Jesus de Melo , Silva Arilson Lima da , Castro Lucas Matheus da Silva , Silva Henrique Custódio da
Published: May 2021

Objetivo: Analisar descritivamente estudos que abordam os imunossupressores utilizados no contexto do transplante cardíaco. Métodos: Foram identificados 164 artigos, nas bases de dados Bireme, Pubmed, Scientic Electronic Library (Scielo), Literatura Latino-americana-Americana e do Caribe em Ciências da Saúde (LILACS) e Medical Literature Analysis and Retrievel System Online (MEDLINE), do quais foram incluídos 27, conforme critérios específicos. Resultados: Foram identificados fatores que influenciam na escolha terapêutica dos imunossupressores; dentre estes, destacam-se os efeitos adversos, os benefícios e as interações medicamentosas. Ademais, observou-se estudos que avaliam os benefícios de novos medicamentos. Considerações finais: Constatou-se a existência e a importância de diversos imunossupressores utilizados para aumentar a vida útil do enxerto cardíaco e reduzir as taxas de mortalidade. Contudo, alguns apresentam muitos efeitos adversos que limitam o uso destes. Assim, novos medicamentos ganham destaque, visto que buscam minimizar os tais efeitos, bem como aumentar a tolerância e a taxa de sobrevida dos pacientes submetidos ao procedimento.
Régészeti ásatás és falkutatás a siroki várban (2010–2012)
Authors: Fülöp András , Héczey-Markó Ágnes
Published: May 2021

In this article the authors present the latest excavation, which was carried on in the western part of the upper castle of sirok. The lower fortress was reconstructed for tourism financed by the european Union. The remnants of the embrasures and other objects in the bastions and other walls were documented before the building works.
Tatárjárás kori pénzleletek Pécsről
Authors: Nagy Balázs
Published: May 2021

The coin hoards dating back to the time of the Tatar Invasion in Hungary were studied on the basis of numismatical, historical and economic historical points of view. The first coin hoards were found by gábor Kárpáti in a grave while he was reconning at the ruins of the monastery on Pécs-Jakab-hegy. This finding consisted of 18 pieces of friesacher denars. The second coin hoards were found during the excavation of the Cella septichora in 2005. The 52 friesacher denars were presented by Balázs Bodó in a catalogue in 2007. The materials of these findings were examined by MTa (Hungarian academy of sciences) with a result that confirms our precognitions about Pécs in the era of the arpad Dynasty. also we could make further conclusions for further researches on numismatics.
16. századi pénzlelet Pécsről
Authors: Nagy Balázs , Tóth Zsolt
Published: May 2021

In 2008, silver coins were found during an archeological excavation at Kossuth square in Pécs. The coin hoard which consisted of 381 pieces of coins was found in a sporran from next to some broken potteries. Restorations of the silver coins were done by the archeological Department of Janus Pannonius Museum. after their specifications were made, we have analyzed the coin hoard by means of numismatics methodology. Considering the occurence and the time of concealment of the artifacts, construction of the silver coins is unique in relation to many other coin hoards dating back to the same era. It seems that the owner of the silver coins hid his pouch after 1560.
Extirpating Inherently Biased Rote Approaches, Replacing them with Critical Thinking-Based Interpretation of Evidence
Authors:   Carnegie Museum, 4400 Forbes Ave, Pittsburgh, USA, BM Rothschild
Published: May 2021

Physical anthropology embraces a hunger for understanding the ecosphere in which we live, its impact on the life and health and our impact environmental signature. This has been pursued tenaciously, utilizing speculative approaches, with lesser attention to assuring adherence to fundamentals. The resulting perceptions of the environment and of the people therein, both contemporary and ancient, have been subject to a variety of biases. Although many are obvious and discussed in detail in this manuscript, it seems appropriate to question why they have persisted. What benefit does the biased individual gain? Certainly not advancement beyond circular reasoning, which itself reinforces the proponent and their philosophies. It certainly is easy to pursue studies and their promulgation by rote, minimizing cognitive effort expenditure. It is easier to pontificate a technique, than to pursue and assure its independent validation. It is easier to assume that students are performing correctly, without expending the rigor/time of/for actually testing fundamentals and assuring the validity of one’s own techniques. It is easier to stalwartly defend the status quo that has defined one’s life to date, than to subject it to potential modification and thus to consider critical thinking as an existential threat. Perhaps that explains apparent aversion to and attempts to block promulgation of evidence that application of scientific methodology to physical anthropology provides an opportunity for meaningful contributions beyond salvage work. The latter has value, but physical anthropology can offer much more. Extirpating the biases would be a major step in that direction and resurrect logos.
Body Composition and Bone Mineral Quality in Phenylketonuria: Influence of Pubertal Development
Authors:   Department of Metabolic Diseases, Azienda Ospedaliero Universitaria Consorziale, Italy, A Tummolo , M Arico ,   Rare Diseases Unit, Azienda Ospedaliero Universitaria Consorziale, Italy, S Pesce ,   Department of Metabolic Diseases, Azienda Ospedaliero Universitaria Consorziale, Italy, G Paterno ,   Department of Metabolic Diseases, Azienda Ospedaliero Universitaria Consorziale, Italy, DD Giovanni ,   Department of Metabolic Diseases, Azienda Ospedaliero Universitaria Consorziale, Italy, ML Fantasia ,   Department of Biomedical Sciences and Human Oncology, University “A. Moro”, Italy, MF Faienza ,   Department of Biomedical Sciences and Human Oncology, University “A. Moro”, Italy, L Melpignano ,   Medical Direction, Azienda Ospedaliero Universitaria Consorziale, Italy
Published: May 2021

Background/Objectives: Early diagnosis and a low-Phe diet significantly improved prognosis of PKU patients whose management is now-a-day mostly focused on preventing nutritional imbalances and resulting comorbidities. Puberty is a turning point for the risk to develop overweight and bone quality impairment. The present study aims to evaluate body composition and bone quality in prepubertal and pubertal PKU patients. Subjects/Methods: This is an observational, prospective study on an historical cohort of patients with PKU aged between 4.1 and 18 years, with early diagnosis and continuous protein-restrictive diet treatment. Bioimpedance, weight measurements, height, body mass index calculation, and quantitative ultrasound were collected. Sexual maturity was evaluated by using the Tanner staging. Results: Thirty PKU patients (14 prepubertal, 16 pubertal) were included in the study. Mean BMI was within the normal range in both groups, although fat content was higher in prepubertal, whereas lean mass was higher in the pubertal group who had also a higher total protein content. Among QUS parameters, bone quality index and broadband ultrasound were lower in prepubertal children than in adolescents, with a Z-score BQI within the osteopenia range in both of them. Conclusions: Pubertal patients with PKU develop a higher lean mass and protein content. If on one hand the high non-Phe protein intake in the pubertal period may promote increase in bone mineral quality, on the other hand the higher protein retention, typical of this period, may increase the risk for hyperinsulinism and glucose intolerance in later life. Adjusting dietary management by modulating total protein intake in the peripubertal period could result in better management of PKU patients.
Prosthetic Reconstruction for Proximal Tibial Osteosarcoma with an Anterolateral Surgical Approach: Case Report
Authors:   Department of Orthopedic Surgery, University Tunis El Manar, Tunisia, K Khezami , A Gharbi ,   Department of Orthopedic Surgery, University Tunis El Manar, Tunisia, MA Bennour ,   Department of Orthopedic Surgery, University Tunis El Manar, Tunisia, H Nouri ,   Department of Adult Surgery, University El Manar II, Tunisia, M Jenzri ,   Department of Children Orthopedic, Institute of Kassab Manouba, Tunisia
Published: May 2021

Prosthetic Reconstruction for Proximal Tibial Osteosarcoma with an Anterolateral Surgical Approach: Case Report
Electron-Deficient Heteroacenes that Contain Two Boron Atoms: Near-Infrared Fluorescence Based on a Push–Pull Effect
Authors: Ito, Masato , Sakai Mika , Ando Naoki , Yamaguchi Shigehiro
Published: May 2021

Electron-deficient heteroacenes that contain two tricoordinate boron atoms in their acene skeletons and planarized phenyl ether moieties at their periphery were synthesized via the borylation of the corresponding silicon-bridged precursors. X-ray crystallographic analysis revealed quinoidal structures, which give rise to two-step reversible redox processes for both the reduction and oxidation. These compounds exhibit intense absorption and sharp fluorescence bands with vibronic structures in the near-infrared (NIR) region. These properties originate from the push–pull effect along the long axis of the molecule derived from the electron-donating ether moiety and the electron-accepting boron moieties. Of particular note is the NIR emission of the thienothiophene-centered heteroacene, which has a maximum at 952 nm with a narrow band width of 309 cm–1 in cyclohexane. A Franck–Condon analysis revealed the crucial role of the sterically less-hindered thienothiophene spacer in achieving this sharp emission band.
Image2SMILES: Transformer-based Molecular Optical Recognition Engine
Authors: Khokhlov Ivan , Krasnov Lev , Fedorov Maxim , Sosnin Sergey
Published: May 2021

The rise of deep learning in various scientific and technology areas promotes the development of AI-based tools for information retrieval. Optical recognition of organic structures is a key part of the automated extraction of chemical information. However, this is a challenging task because there is a large variety of representation styles. In this research, we present a Transformer-based artificial neural network to convert images of organic structures to molecular structures. To train the model, we created a comprehensive data generator that stochastically simulates various drawing styles, functional groups, functional group placeholders (R-groups), and visual contamination. We demonstrate that the Transformer-based architecture can gather chemical insights from our generator with almost absolute confidence. That means that, with Transformer, one can fully concentrate on data simulation to build a good recognition model. A web demo of our optical recognition engine is available online at Syntelly platform.
ڕۆلێ ته‌كنیكا مۆنۆلۆگێ د پێشدابرنا ڕویدانێن ڕۆمانێدا "ڕۆمانا ''هه‌وارا نه‌بهیستی'' یا (باڤێ نازێ) وه‌ك نموونه‌"
Authors: Hassan Shivan
Published: May 2021

ڕۆمان وه‌كو ژانره‌كێ ئه‌ده‌بییێ گرنگ و به‌رفره‌هـ ژ جورێ ئه‌ده‌بیاتا داستانی، ئه‌گه‌ر نه‌بێژین هه‌موو، به‌لێ پڕانییا ڕه‌گه‌ز و ته‌كنیكێن ڤه‌گێڕانكی ب خۆڤه‌ دگریت. هه‌لبه‌ت ئه‌ڤان ڕه‌گه‌ز و ته‌كنیكان په‌یوه‌ندییه‌كا زنجیره‌یی ب هه‌ڤدووڤه‌ هه‌یه‌ و گه‌له‌ك جاران دبنه‌ ته‌واوكه‌رێن هه‌ڤدوو یانژی دروستكه‌رێن هه‌ڤ؛ بۆ نموونه‌ بیێ هه‌بوونا كاره‌كته‌ران دیالۆگ دروست نابن، دیسان بێی هه‌بوونا كاره‌كته‌ر و دیالۆگان، چ ڕویدان و ململانێ دروست نابن و... هتد. مۆنۆلۆگ – ب جورێن خۆڤه‌ - مینا ته‌كنیكه‌كا خودان باندۆر و هه‌ستیار د به‌رهه‌مێن ئه‌ده‌بی ب گشتی و ڕۆمانێدا ب تایبه‌تی، ڕۆله‌كێ مه‌زن دگێڕیت كو ئه‌گه‌ر ڕۆماننڤیس كه‌سه‌كێ شاره‌زا بیت، دێ شێت ب باشترین شێوه‌ مفای ژ ڤێ ته‌كنیكا هه‌ستیار وه‌ربگریت و ژ لایێ ته‌كنیكیڤه‌ ڕۆمانا خۆ پێ خورت و ده‌وله‌مه‌ند بكه‌ت. (باڤێ نازێ) وه‌ك ڕۆماننڤیسه‌كێ ب ئه‌زموونێ كورد، د ڕۆمانێن خۆدا مفایه‌كێ مه‌زن ژ ته‌كنیكا مۆنۆلۆگێ وه‌رگرتییه‌ و شیایه‌ ئه‌ڤێ ته‌كنیكێ بێخیته‌ ل ژێر خزمه‌ت و پێشڤه‌برنا ڕه‌گه‌ز و ته‌كنیكێن دیترێن ڕۆمانێن خۆ ب تایبه‌تی ڕه‌گه‌زێ ڕویدانێ كو ته‌كنیكا مۆنۆلۆگێ ئاراسته‌ و ڕه‌وتا ڕویدانێن ڕۆمانا وی، گوهوڕینێ ب سه‌ر دا دهینیت، له‌وڕا كه‌ره‌ستێ ڤێ ڤه‌كۆلینێ ڕۆمانه‌كه‌ ژ ڕۆمانێن (باڤێ نازێ) یا ب ناڤێ ''هه‌وارا نه‌بهیستی''، كو ئه‌ڤ پرۆسێسا ناڤبری زۆر ب شاره‌زایانه‌ و هه‌ستییارانه‌ سه‌ره‌ده‌ری لگه‌ل هاتییه‌كرن و ته‌كنیكا مۆنۆلۆگێ - ب جورێن خۆڤه‌ - ل گه‌له‌ك جهێن ڤێ ڕۆمانێ‌ دبیته‌ ئه‌گه‌رێ به‌رڤ پێشڤه‌برنا ڕویدانێن وێ؛ ژ به‌ر ڤێ چه‌ندێ ناڤونیشانێ ڤێ ڤه‌كۆلینێ ل ژێر ناڤێ ((ڕۆلێ ته‌كنیكا مۆنۆلۆگێ د پێشڤه‌برنا ڕویدانێن ڕۆمانێدا - ڕۆمانا ''هه‌وارا نه‌بهیستی'' یا (باڤێ نازێ) وه‌ك نموونه‌ -)) دا هاتییه‌ هه‌لبژارتن.
بلاغة رد الأعجاز على الصدور في خطب الخلفاء الراشدين ( رضي الله عنهم)
Authors: Ismael Muthanna , Younes Ibaa
Published: May 2021

تعد الخطابة من أقدم فنون الأدب، فلا يخلو منها مجتمع من المجتمعات التي حفظ التاريخ آثارها إلى يومنا هذا، لما لها من دور وظيفي أوتأثير فعال، فقد اعتمد عليها الإنسان ليدفع بلسانه عن نفسه أو قبيلته . فكان يلجأ إليها في كثير من المواقف ، كالحض على القتال والدعوة إلى الصلح والقضاء وغيرها من أمور الحياة الاجتماعية والسياسية والاقتصادية ، فاستعملت الخطابة فيها أداةً للتعبير عما يراد ، وقد كان لها تأثير كبير في حياة الأفراد والمجتمعات سلباً أو إيجاباً ، فلذلك كانت رسالةً ومهارةً يتجلى فيها اتصال الخطيب بالمستمع ، وقد اعتمدتها الأمم والشعوب الراقية وسيلةً لإقناع الناس وإثارتها ؛ لتتبنّى ما يرمي إليه الخطيب من أهداف وأغراض . أما في أمة العرب قبل الإسلام  ، فكانت من أرقى ما توصلت إليه آنذاك ، بل كانت جوهر حياتهم ، إلى أن أظلها زمن جديد بمجيء الإسلام فكانت آية في البلاغة والبيان واللسان في بداية الدعوة ، وكذا كان شأنها في عصر الخلافة الراشدة وما بعده ، ذلك لجذورها الراسخة في خطابة العهد النبوي ، وإنما زادت أهميتها في عصر صدر الإسلام لصلتها المتينة بالرسالات السماوية وكذا بالدعاة ؛ كونها آلتهم الأولى في التبليغ . ولقد قام الخلفاء الراشدون (رضي الله عنهم) بعد رسول الله (صلى الله عليه وسلم) بتوجيه أفراد الأمة ونشر تعاليم الإسلام من خلال فن الخطابة خير القيام . ، وكانوا لها فرسانا بأساليبهم وعباراتهم الحافلة بالوان البديع ؛ لذلك كان الهدف من هذا البحث الوقوف عند واحد من المحسنات اللفظية ، متخذا من (رد العجز على الصدر) وسيلة للتعرف على أسرار المعاني التي جاءت بها تلك الخطب من خلال دراسة وتحليل نماذج منها للوقوف عند كيفية توظيف هذا المحسن اللفظي خطابياً .
إنموذج رياضي لتقدير عائد استغلال رأس ألمال الطبيعي بالاعتماد على الافکار الاقتصادیە المعاصرة
Authors: Taha Ayad , Najeeb Shaima
Published: May 2021

يعبر راس المال الطبيعي عن مخزون الموارد المتجددة ، وغير المتجددة ويشمل ( النباتات ، والحيوانات والهواء، والماء ، والتربة ، والمعادن ) التي ينتج عنها تدفق من المنافع لافراد المجتمع ، إذ تشمل مجموعه واسعه من الخدمات والسلع البيئية التي يوفرها راس المال الطبيعي ، الغذاء والماء، والطاقه ،والمأوى ،والدواء ، والمواد الخام . تنطلق الفكرة الاساسية للبحث من خلال الربط بين افكار الاقتصادي  بيزنتي (Luigi Pasinetti)  الذي يتوصل في انموذجه بان الادخار يتوقف على مكافأة الارباح ، وان الادخار المتاتي من ادخارات الاجور ماهو الا استقطاع من نسبة الاجور لمكافاة الارباح ، إذ ان ارباح الراسماليين تتحول الى ادخار ثم استثمار يؤدي الى تراكم راس المال ، ولكن الفكرة الاساسية لهذا البحث تاتي من تحليل سولو (Robert M. Solow)  ، الذي يشير الى ان معادلة كوب دوكلاص ( Cobb–Douglas) ، التي تتضمن العمل وراس المال ، إذ يقسم راس المال الى نوعين هما راس المال المادي ، وراس المال الطبيعي ، ومن هذه الفكرة نستنتج ان جزء من راس المال ياتي من الطبيعة ، والذي من الممكن ان يستنزف الموارد الطبيعية غير المتجددة ويعتمد على الموارد الطبيعية المتجددة ، ومن هنا انطلق البحث في محاولة منه للربط بين الفكرتين وقدم انموذجا رياضيا مقترحا لتحديد العائد المتاتي من راس المال الطبيعي.
دور أنواع المهارات الإدارية في تحقيق متطلبات الادارة الإلكترونية
Authors: Mohammed Shan
Published: May 2021

يهدف هذا البحث إلى تحديد دور أنواع المهارات الإدارية في تحقيق متطلبات الادارة الإلكترونية ، وتم تحديد قطاع التعليم العالي ميداناً لإجراء الجانب العملي، واستند البحث على مجموعة من الفرضيات الرئيسية والفرعية التي اختبرت ميدانياً في جامعة دهوك، وشمل البحث (53) من الأفراد العاملين في الجامعة المبحوثة، وتم جمع البيانات بالاعتماد على استمارة الاستبانة اعدت لهذا الغرض، وجرى تحليل البيانات باستخدام مجموعة من الأساليب الإحصائية في برنامج (SPSS V.22) لتحليل علاقة الارتباط والتأثير بين متغيرات البحث. وكانت حصيلة البحث التوصل إلى عدد من الاستنتاجات أهما وجود علاقة ارتباط معنوية موجبة بين أنواع المهارات الإدارية والادارة الإلكترونية، وكلك وجود تأثير معنوي لأنواع المهارات الإدارية في الادارة الإلكترونية، وفي ضوء الاستنتاجات، تمت صياغة عدد من المقترحات أهمها ضرورة تحفيز الأفراد العاملين في الجامعة المبحوثة على المشاركة في السيمينارات والمؤتمرات الداخلية والخارجية.
دور اليقظة الاستراتيجية في تحقيق النجاح الاستراتيجي
Authors: Amin Mahmoud , Karsu Kulthum
Published: May 2021

استهدفت الدراسة تحديد طبيعة علاقة الارتباط والتأثير بين اليقظة الاستراتيجية والنجاح الاستراتيجي في جامعة جيهان اربيل، واعتمدت الدراسة على استمارة استبانة تألفت من (30) فقرة، لغرض قياس الابعاد والمتغيرات، على وفق مقياس ليكرت (Likert) ذي الخمسة اوزان. وكآلية لهذه الدراسة في تحقيق اهدافها، تم وضع فرضيتين رئيستين مفادهما وجود علاقة ارتباط معنوية بين اليقظة الاستراتيجية وأبعاد النجاح الاستراتيجي (مجتمعة ومتفردة)، ووجود اثر معنوي لليقظة الاستراتيجية في أبعاد النجاح الاستراتيجي (مجتمعة ومتفردة) في جامعة جيهان المبحوثة، وتم توزيع استمارة الاستبانة على الافراد المبحوثين وهم القيادات الادارية وقد اختارت الدراسة عينة عشوائية بلغ عددها (45) استمارة اعيد منها (39) صالحة للتحليل أي أن نسبة الاستجابة كانت (68%)، وأستخدمت الدراسة الاساليب الاحصائية لمعالجة البيانات وتحليلها باعتمادها على برنامج (SPSS). وكانت أهم النتائج وجود اتفاق على توافر مجالات اليقظة الاستراتيجية في الجامعة المبحوثة وبنسبة جيدة. واتفاق بمستوى جيد على توافر ابعاد النجاح الاستراتيجي في الجامعة المبحوثة. فضلاً عن وجود علاقة ارتباط معنوية بين اليقظة الاستراتيجية وأبعاد النجاح ابعاد الاستراتيجي، وأن اليقظة الاستراتيجية يؤثر في أبعاد النجاح الاستراتيجي.  وأوصت الدراسة بضرورة اعتماد الجامعة المبحوثة نظام لتسليم شكاوى المستفيدين وآرائهم لتطوير ادائها ازاء الجامعات المنافسة. وضرورة توفير المناخ المناسب للعاملين المبدعين وتشجيعهم ومكافأتهم، والأخذ بالأفكار الجديدة ومحاولة تنفيذها.
Redesigning housing for older people in China
Authors:   , Cui Chang
Published: May 2021

In the 1980s and early 1990s, due to the rapid growth of the real estate industry at the time, this time saw a trend towards the commoditization of homes. Driven by the interests of real estate, the excessive pursuit of volume ratio emerged in residential construction, which often sacrificed function to achieve profit maximization. As a result, there were a series of spatial design problems. Despite this, there are still many older people living in these low-quality dwellings that are no longer suitable for their life. Firstly, the construction of a large number of apartments and nursing homes for older people is a huge and expensive project in China. From the perspectives of finance, and the urgency of accommodating older people, the investment in the reconstruction of older dwellings is potentially lower cost than new buildings, and the scope of application is wide. Secondly, influenced by traditional culture, older people prefer to live near or together with their relatives in familiar surroundings. Therefore, the rational redesign of old dwellings can alleviate some of the living pressure on older people. The thesis focuses on the living environment of older people over 60 years of age who are currently living in old dwellings from 1980s and has ability of self-care. The aim is to improve the current living environment of older people, redesign the existing poor conditions of their old dwellings, and provide better living quality for their future life. Furthermore, it is also to create new possibilities in the field of ageing-friendly renovation of old dwellings in China in the future. The thesis investigates the background of the research subjects and selects suitable subjects for redesign. The thesis provides a reference for how to improve older dwellings for older people using Universal Design principles.
Multiperspectiva frente al Nazismo en un contexto excepcional
Authors: Santos Cancelas Alberto
Published: May 2021

¿Puede un alumnado acostumbrado a una enseñanza enciclopédica desarrollar su pensamiento histórico a través de la unidad didáctica del auge del nazismo? ¿Sigue siendo posible con un modelo de enseñanza telemática en pleno confinamiento? Mediante enfoques propios de la perspectiva múltiple se adoptó un diseño instruccional que abordase estas cuestiones. Aunque los resultados fueron humildes, presentan indicios sobre la capacidad del alumnado para modificar su comprensión histórica cuando no se ve limitado por las constricciones de su contexto.
EBRO 1938. Historia, arqueología y didáctica de una batalla aérea
Authors: Hernández Cardona Xavier , Íñiguez Gracia David , Sospedra Roca Rafel
Published: May 2021

La batalla del Ebro (1938) enfrento, durante 115 días personas y máquinas. Se experimentaron nuevas técnicas y tecnologías que jugarían un papel determinante en el inminente conflicto mundial. La aviación se utilizó, por primera vez, de manera masiva y su actuación fue decisiva. Sin embargo, su rastro patrimonial y es escaso. Al entorno de la guerra aérea en la Batalla del Ebro el presente trabajo plantea una experiencia de investigación transversal y holística que plantea la socialización didáctica del conocimiento histórico y arqueológico a partir de propuestas metodológicas museográficas, de iconografía didáctica y de recuperación de la memoria histórica. El objetivo de esta acción combinada es generar y socializar conocimiento científico sobre el pasado y su legado material, incidir en la formación de una ciudadanía crítica y fomentar el desarrollo económico sostenible en base a la acción de industrias culturales relacionadas con el patrimonio.
Analisis motivasi belajar matematika Siswa Kelas XII IPA SMA Bunda Padang
Authors: Wahyuni Yusri
Published: May 2021

Dalam pembelajaran, motivasi sangat berfungsi untuk mendorong siswa untuk berbuat, menentukan arah perbuatan, yakni kearah tujuan yang hendak dicapai dan menyeleksi perbuatanya yang harus dikerjakan. Hasil belajar akan menjadi optimal, kalau ada motivasi. Makin tepat motivasi yang diberikan, makin berhasil pula pembelajaran tersebut. Tujuan dari penelitian ini untuk menentukan tingkatan dan menganalisis motivasi belajar matematika siswa kelas XII IPA SMA Bunda Padang. Penelitian ini merupakan penelitian kualitatif deskriptif. Subjek dari penelitian ini adalah siswa kelas XII IPA SMA Bunda Padang. Sampel dalam penelitian ini adalah seluruh siswa kelas XII IPA SMA Bunda Padang yang berjumlah 15 orang. Dari penelitian yang telah dilakukan, dapat disimpulkan bahwa siswa kelas XII IPA SMA Bunda Padang memiliki tiga tingkatan motivasi yaitu tingkat motivasi belajar tinggi sebanyak 2 orang (7%), tingkat motivasi sedang 4 orang (29%), dan tingkat motivasi rendah 9 orang (64%). Sedangkan dalam analisis dari aspek pada angket yang diberikan diperoleh rata-rata motivasi belajar matematika siswa sebesar 70,67% dengan kriteria cukup. Hal ini ditunjukkan dari 13 indikator yang diberikan dan pernyataan siswa, 8 diantaranya berada pada kriteria cukup, sehingga dapat disimpulkan bahwa kurangnya rasa ingin tahu dan minat siswa dalam pembelajaran yang dibuktikan dengan tidak adanya upaya siswa untuk menggali sendiri informasi-informasi mengenai materi pelajaran yang akan dipelajari