bluuebunny/crossref_metadata_2025 huggingface dataset:
569. A criação de geoetnografias como metodologia para o estudo dos ritmos urbanos. Uma aplicação no Chiado, Lisboa
Authors: Paiva Daniel , Cachinho Herculano , Barata-Salgueiro Teresa , Amílcar Anselmo
Published: June 2019

A literatura atual sobre ritmos urbanos divide-se entre abordagens que procuram quantificar e determinar padrões rítmicos em espaços urbanos e perspetivas qualitativas que procuram qualificar a fluidez rítmica da cidade e observar a ecologia dos ritmos humanos, sociais e urbanos. De modo a aproximar estas duas perspetivas, apresentamos o uso de geoetnografias como meio de combinar uma visão de cima com uma visão a partir do terreno que permite analisar os padrões espácio-temporais sem os reduzir a um estado de stasis. A partir de um estudo realizado entre 2012 e 2016 na área do Chiado, em Lisboa, mostramos como a criação de uma geoetnografia nos permitiu compreender os ritmos urbanos no Chiado em profundidade.
603. Segregación escolar de los estudiantes extranjeros pobres en España
Authors: Murillo F. Javier , Belavi Guillermina
Published: June 2019

Los estudiantes inmigrantes extranjeros de familias con menor nivel socioeconómico y cultural sufren una doble problemática que no se ha estudiado en la literatura sobre segregación escolar en España. Esta investigación se plantea como objetivo estimar la magnitud de la segregación escolar para esta población en Educación Secundaria Obligatoria en el conjunto de España y en sus Comunidades Autónomas y determinar, además, la aportación de las escuelas públicas y las escuelas privadas a la segregación escolar de estos estudiantes. Para ello, realiza una explotación especial de los datos de PISA-2015 estimando el índice de segregación de Gorard y el índice de la Raíz Cuadrada o de Hutchens. Los resultados apuntan que la población estudiada sufre un problema grave de segregación escolar, con una alta variabilidad entre regiones, y que la educación privada presenta un escaso compromiso en la escolarización de esta población y un mayor índice de segregación que las escuelas públicas.
595. Cronotopías en torno al género. Modos de Incorporación diferenciales entre “bangladesíes” en Lavapiés
Authors: Méndez Méndez Juan R.
Published: June 2019

Desde el estudio de las diferencias en los procesos de incorporación de migrantes “bangladesíes” en Lavapiés y las cronotopías que estos originan, el texto reflexiona sobre cómo enlazar el estudio de los modos de incorporación con una teoría del espacio que permita conceptualizar adecuadamente los procesos migratorios, alejándose del nacionalismo metodológico. A partir de esto, se ofrece una definición de los modos de incorporación que permita reflejar las particularidades migratorias que diferentes posiciones de sujeto brindan a partir de los condicionantes estructurales que influyen en la migración
Prevalence and characteristics of tobacco and cannabis co-use in 15-year-old students in Slovenia
Authors: Koprivnikar Helena , Zupanič Tina , Drev Andreja , Jeriček Klanšček Helena
Published: June 2019

Introduction: While the co-use of tobacco and cannabis is common among adolescents, no data on this topic is currently available for Slovenia. The purpose of this study was therefore to explore the prevalence and characteristics of tobacco and cannabis co-use in 15-year-old students in Slovenia.Methods: We analysed the data obtained from a representative sample of 15-year-old Slovene students (n = 1615) who took part in the 2014 Health Behaviour in School-Aged Children international cross-sectional survey, and performed a chi-square test and multivariate logistic regression analyses.Results: Lifetime tobacco and cannabis use was reported by 19.5 % of 15-year-old students with no gender difference (p = 0.108) and was associated with history of drunkenness (OR = 8.18, 95 % C.I. 5.74−11.64), friends' use of cannabis (OR = 3.93, 95 % C.I. 2.67−5.79) and tobacco (OR = 1.83, 95 % C. I. 1.25−2.69), and with lower perceived family support (OR = 0.88, 95 % C.I. 0.80−0.97). Current co-use was reported by 7.2 % with no gender difference (p = 0.136) and was associated with a history of drunkenness (OR = 8.06, 95 % C.I. 4.43−14.67), friends' use of cannabis (OR = 3.72, 95 % C.I. 2.23−6.19) and living in a reconstructed family (OR = 3.33, 95 % C. I. 1.74−6.40).Discussion and conclusion: Our study advocates for expanding preventive and cessation programmes from one to more psychoactive substances. Peers and family are the key factors which need to be addressed in theseprogrammes. They can be reached through the school and healthcare systems. Environmental prevention measures, including legislative measures, create environments promoting healthy choices and thus contribute to the reduction of such co-use.
Razlike med ocenjevanjem in samoocenjevanjem kliničnega usposabljanja s strani kliničnih mentorjev in študentov Fakultete za zdravstvo Angele Boškin
Authors: Kalender Smajlović Sedina , Smodiš Marta
Published: June 2019

Uvod: Klinično usposabljanje študentov zdravstvene nege se zaključi z ocenjevanjem in samoocenjevanjem. Namen raziskave je bil ugotoviti razlike med ocenjevanjem kliničnega usposabljanja s strani kliničnih mentorjev in med samoocenjevanjem s strani študentov visokošolskega strokovnega programa Zdravstvene nege na Fakulteti za zdravstvo Angele Boškin.Metode: Raziskava je temeljila na kvantitativni neeksperimentalni opisni metodi. Podatki so bili zbrani s pisno analizo dokumentov; kot instrument je bila uporabljena primerjalna lista ocen in točk s 122 ocenjevalnih in samoocenjevalnih obrazcev za klinično usposabljanje v študijskem letu 2015/2016. Pridobljeni podatki so bili analizirani s pomočjo opisne statistike, t-testa za neodvisne vzorce in enofaktorske analize variance. Za statistično pomembne podatke so bile upoštevane razlike, kjer je bila vrednost statistične značilnosti p ≤ 0,05.Rezultati: Statistično značilna razlika se pojavlja tako v oceni / samooceni aktivnosti zdravstvene nege (t = 5,519, p < 0,001) kot tudi v oceni/samooceni profesionalnega vedenja na kliničnem usposabljanju (t = 3,686, p < 0,001). Študenti tretjega letnika (n = 41, = 19,6, s = 1,1) se na področju komunikacije samoocenijo z več točkami kot študenti prvega in drugega letnika, čeprav med vsemi tremi letniki ni statistično značilnih razlik (F = 2,907, p = 0,059). Diskusija in zaključek: Klinični mentorji ocenijo izvajanje aktivnosti zdravstvene nege z več točkami kot študenti zdravstvene nege. V točkovanju profesionalnega vedenja na kliničnem usposabljanju se pojavljajo razlike med oceno/samooceno. Raziskava ugotavlja razlike med oceno in samooceno kliničnega usposabljanja s strani študentov Fakultete za zdravstvo Angele Boškin in kliničnih mentorjev.
Zadovoljstvo državljanov Republike Slovenije z zdravstvenimi storitvami v Sloveniji
Authors: Zupanc Terglav Barbara , Selak Špela , Vrdelja Mitja , Kaučič Boris Miha , Gabrovec Branko
Published: June 2019

Uvod: Merjenje zadovoljstva pacientov z zdravstvenimi storitvami je pomemben kazalec razvoja vsakega zdravstvenega sistema. Zadovoljstvo pacientov je pomemben in pogosto uporabljen indikator za merjenje kakovosti zdravstvene oskrbe. Prispevek se osredotoča na ugotavljanje zadovoljstva državljanov Republike Slovenije s trenutnim zdravstvenim sistemom.Metode: Uporabljena je bila deskriptivna neeksperimentalna vzorčna metoda. Merski instrument je bil strukturiran vprašalnik. Uporabljena je bila metoda snežene kepe. Na spletni vprašalnik je skupno odgovorilo 693 oseb, 488 oseb je vprašalnik v celoti izpolnilo. Podatki so bili analizirani z opisno statistiko, korelacijsko analizo, faktorsko analizo in linearno regresijsko analizo.Rezultati: Sodelujoči v raziskavi v največji meri cenijo prijazen in spoštljiv odnos zdravstvenih delavcev ter njihovo razpoložljivost za hitro pomoč. Negativno ocenjujejo čakanje na obravnavo v čakalnici, telefonsko nedosegljivost, nezanimanje za osebne razmere pacienta in kratek čas obravnave pri zdravniku. Med najpomembnejše spremenljivke, ki vplivajo na zadovoljstvo pacientov, lahko uvrstimo: čakanje v čakalnici na pregled, dovolj časa, ki ga zdravnik nameni pacientu, zanimanje za osebne razmere, zaupanje v strokovne odločitve zdravstvenega osebja, vključevanje v odločanje o zdravljenju in občutek popolnega zaupanja.Diskusija in zaključek: Zdravstveni delavci lahko v zdravstvenem sistemu pomembno vplivajo na zadovoljstvo pacientov. Usmerjenost v kakovostno obravnavo in spoštljivo komunikacijo povečuje zaupanje pacientov v zdravstveni sistem in zaupanje v strokovne odločitve zdravstvenega osebja, kar pa lahko ključno vpliva na uspešnost zdravstvene obravnave posameznika.
Membangun Masyarakat Berkepribadian di Bidang Kebudayaan dalam Memperkuat Jawa Tengah sebagai Pusat Kebudayaan Jawa
Authors: Hendro Eko Punto
Published: June 2019

THE -- condition of the Javanese society is now more individualistic, materialistic, and more prioritizing its own interests than the common interest, the lack of tolerance towards others, wanting to get rich by justifying all means, as well as violence and crime is increasing everywhere. Aspects of power and economic aspects become very dominant in the orientation of community life, which should only be a means of living together. As a result, today's society tends to pursue wealth and power by justifying all means, ignorance, and leaving mutual cooperation and tolerance.Soekarno's trilogy program implemented by the Governor of Central Java with the addition of "ora ngapusi" and "ora korupsi" slogan, may be appreciated by the people of Central Java, especially to improve people's understanding of their adhilugung culture.
Diferensiasi Metode Penentuan Awal Bulan Hijriyah: Kajian Perspektif Teori Evolusi Sosial Herbert Spencer
Authors: Basthoni M
Published: June 2019

THE -- method  of determining the beginning of the month of Hijrah is constantly differentiated. Several approaches have been made by experts to understand the phenomenon, both the socio-cultural comparison approach between the conditions of the Prophet Muhammad's time and the current conditions as well as the astronomical-normative approach to verses that have been the root of these differences of opinion. In contrast to previous studies, this paper tries to find the pattern of the differentiation phenomenon and the background of the occurrence with the perspective of Social Evolution Theory proposed by Herbert Spencer. This study shows that the phenomenon of differentiation is a natural process that sequentially follows the following patterns and stages. (1) the stage of increasing the size, (2) the stage of the complexification, (3) the differentiation stage, and (4) the integration stage.
Memahami Hubungan Orang Ruimba dan Waris-Jenang dalam Konteks Teori Praktek
Authors: Prasetijo Adi
Published: June 2019

In the past, the relationship between the Orang Rimba and the outside world had to be through intermediaries or middleman commonly referred to as waris-jenang, appointed by the Jambi Sultanate. Eventually this function gradually changes. With the world increasingly open, and intermediary functions also decreasing, they can interact directly with outside communities. By using a theory practice approach by Bourdieu (1977), we can understand that Orang Rimba of Jambi cannot be seen as victims but more than that, they are active social agents to play a role with the capital they have. They play in the social arena that they understand and have experience in. Their relationship with various parties, including corporations, NGOs, and outside communities gives them symbolic power about how they play their identity as a group of indigenous people.
Membangun Etos dan Kearifan Lokal melalui Foklor: Studi Kasus Foklor di Tembalang Semarang
Authors: Fitrianita Elsa , Widyasari Fanny , Pratiwi Widiastri Indah
Published: June 2019

This study aims to determine the relationship between folklore and work ethos in Tembalang District. In the cultural inheritance of society internalize through oral culture or commonly referred to as folklore. The method of research is done by primary data collection (interview) and secondary (literature study). Primary data collection through taking five sample villages in Tembalang District. The informants we obtained in folklore research came from core informants and ordinary informants totaling 8 people. The analysis used qualitative techniques by describing the data obtained. The results showed that the Tembalang District community had folklore divided into three types, namely oral literature (oral folklore), performance folk arts (performing arts), and folk custom social (people's social habits). Folklore that develops into a local tradition with an understanding of local wisdom will preach beliefs in a spirit of togetherness and can make a community identity so that it is also realized in the identity of individuals who can create ethos in society.
Turun Melayu: Konstruksi Identitas Orang Dayak Muslim di Desa Kuala Rosan Kalimantan Barat
Authors: Lathifah Af’idatul
Published: June 2019

The province of West Kalimantan is known as a province inhabited by Dayak etnhnic. However, it cannot be denied that Malay also became the ethnic group dominated the province. The existence of Malay also  brings new religion to Dayak, namely Islam. The conversion of the Dayak religion into a Muslim certainly has cultural consequences. Dayak customs that are in part contrary to Islamic teachings must certainly be abandoned. Going down to Malays is the choice of Dayaks when they embrace Islam. Religious conversion is also followed by the conversion of culture, thus forming a new cultural community that is different from the Dayak and at the same time different from the Malays.
Budaya Senior-Yunior (Senpai-Kohai) dalam Struktur Masyarakat Jepang
Authors: Wiyatasari Reny
Published: June 2019

The purpose of this study is to describe the culture of senpai-kohai in a Japanese society system that has a vertical structure. The data used are several literature on Japanese seniority system (senpai-kohai) and interviews with several informants. The research method used is a qualitative-descriptive. Data collection with library studies, observations, and interviews to explore deeply about the experiences of informants related to seniority system in Japan. In analyzing data, researchers used the qualitative data analysis techniques. The results of this study show that the culture of senpai-kohai in the lives of Japanese people is reflected in the educational environment, club or organizational environment, work environment, and family environment. In addition to the family environment, senpai-kohai relations are shown through the attitude and actions of a senior to help, maintain, and guide his junior. Conversely, juniors also must behave in accordance with the guidance, instructions, and orders of their seniors. In addition, juniors must also respect and respect their seniors through the use of polite language (keigo) and keep his words
Choumiryou dan Harapan Hidup Orang Jepang
Authors: Trahutami Sriwahyu Istana
Published: June 2019

The life expectancy of Japanese is the highest in the world, an average of 83 - 84 years. This makes Japan a world role model in order to be able to live long and healthy lives. Many factors influence the high life expectancy of Japanese, one of which is food. Japanese food or washoku (和 食) has already become widely known and widely accepted. Along with this, Japanese basic ingredients or choumiryou (調味 料) are becoming well known. The purpose of this study is to describe the influence of choumiryou on the high life expectancy of Japanese. This study used descriptive qualitative method. The results of this study indicate that basic choumiryou has a large influence on the health of Japanese people. Although some basic spices are not good for health, this does not prevent Japanese from consuming them. Japanese  consume choumiryou in a safe portion that does not damage health. In addition, the role of the basic choumiryou in the high life expectancy of Japanese people can also be seen from various kinds of substances that are good for health contained in the basic sashisuseso choumiryou. The taste of choumiryou has always been maintained by the Japanese for the sake of acquiring a distinctive Japanese flavor that has a characteristic soft taste.
Komodifikasi Tradisi Bedah Blumbang sebagai Objek Wisata Budaya di Kabupaten Semarang
Authors: Lathifah Af’idatul , Wiyatasari Reny
Published: June 2019

Tourism is one of the most important sectors in the development process in the country of Indonesia. Cultural tourism development in various regions has led to cultural commercialization practices. Cultural commercialization includes the reconstruction of art and traditions and the practice of everyday life into stage performances that can be enjoyed by tourists. Gintungan Hamlet is one of the hamlets located at the of Mount Ungaran. In this hamlet there is a spring (pennant). The spring has until now become the center of the bedah blumbang  ritual. Bedah blumbang that has been going on for decades has inevitably experienced various changes. These changes include changes in the procedures for implementing, completing ceremonies, and involving the community. At the stage of the procession, the tradition of blumbang surgery has become a place for cash exchange market activities with bazaar performances. The commodification of tourism in this blunt surgical tradition has a negative and positive impact. The negative impact is that there are various fundamental changes in its implementation, especially in determining the timing of implementation. The positive impact is that tourism development is also accompanied by infrastructure development that can be used widely by the people of Gintungan Hamlet, the opening of information from inside and outside the hamlet, and revitalizing the tradition of blunt surgery. this research uses ethnographic methods
Perkembangan Pelabuhan Perikanan Nusantara Kejawanan dan Kontribusinya terhadap Pemberdayaan Sosial Ekonomi Masyarakat Nelayan Kota Cirebon, 1994-2011
Authors: Juhaeriyah Juhaeriyah , Sulistiyono Singgih Tri , Alamsyah Alamsyah
Published: June 2019

This article aims to analyze the development of the Fishing Port and its contribution to the economic life of fishing communities at Cirebon in 1994-2011. The Fisheries Port of the Surgeon was built in 1994 and began operating in 1997 with trial status. Then in 1999, the Cirebon fishing port status changed to the Nusantara Fisheries Port (PPN). PPN equipped with basic, functional, and supporting facilities that aim to support port activities. The basic facilities available in PPN Vocational consist of trapezoidal breakwaters. Meanwhile, the technical facilities available at PPN included administrative offices, Fish Auction Places (TPI), ice warehouses, water reservoirs, water networks equipped with water pumps, meters, and pipe installations that reach the port dock, as well as electricity networks. Besides, PPN also had supporting facilities consisting of security posts, mosques, bathrooms, and official homes. In its development, PPN Kejawanan had a significant contribution in the socio-economic empowerment efforts of fishing community at Cirebon. Those efforts were included in empowering women at households level and fostering the fishermen to increase welfare and employment opportunities.
Pengaruh Return On Assets (ROA Terhadap Harga Saham dengan Earning PerShare (EPS) sebagai Intervening (Studi Kasus pada Perusahaan Sub SektorTekstil dan Garmen yang terdaftar di Bursa Efek Indonesia Periode 2013-2016)
Authors: Efendi Fiona Mutiara , Ngatno Ngatno
Published: June 2019

The rapid development of capital markets are now attracting the attention of people andcapital owners to invest in capital markets. During the year 2013-2016 the average stock price of the textile and garment enterprises sub-sector experienced a fluctuating condition. The financial ratios that are suspected to affect the ups and downs of stock prices are ROA and EPS. The population of this research are 15 Textile and Garment Sub-Sector Companies listed on Indonesia Stock Exchange in 2013-2016. The analysis technique used is linear regression analysis with SPSS program. This study aims to determine the effect of ROA on stock prices through EPS as a mediator. The results showed that ROA has no significant effect on stock prices, but ROA has a significant influence on the mediation variable that is EPS. EPS variable has positive and significant effect to stock price. ROA and EPS have a significant effect on stock prices. EPS is fully mediated variable and can significantly mediate the relationship between ROA and stock prices. Based on the analysis results, can be concluded that the variables that affect the stock price is EPS, while the ROA variable does not affect the stock price. As well as EPS variables can mediated the relationship between ROA and stock prices. The results of this research, it is expected the company further increase the profitability of the company in order to increase the stock price so that it can give benefit the company and investors.
Analisis Pengaruh Work Family Conflict dan Beban Kerja Terhadap Stres Kerja Dalam Mempengaruhi Turnover Intention (Studi Pada Karyawan PT. Bank Negara Indonesia (Persero), Tbk Wilayah Semarang)
Authors: Kurniawati Nurul Imani , Werdani Riandhita Eri , Pinem Robetmi Jumpakita
Published: June 2019

The purpose of this research is to investigate the effects of work family conflict, work stress, work load and turnover intention. The study was conducted at women workers in the PT. Bank BNI Tbk Semarang. The data is processed using the Structural Equation Modeling (SEM) by the application program of Analysis of Moment Structure (AMOS) version 18.0. According to the analysis, it is concluded as the followings: work family conflict has a positive effect on work stress (CR = 2.347); work load has a positive effect on work stress (CR = 4.472); work family conflict has a effect on turnover intention (CR = 2.084); work load has a positive effect on turnover intention (CR = 2.208) and work stress has a not effect on turnover intention (CR = 1.616) Tujuan dari penelitian ini adalah untuk mengetahui pengaruh konflik keluarga kerja, stres kerja, beban kerja dan intensi turnover. Penelitian ini dilakukan pada pekerja wanita di PT. Bank BNI Tbk Semarang. Data diolah menggunakan Structural Equation Modeling (SEM) dibantu oleh program aplikasi Analysis of Moment Structure (AMOS) versi 18.0. Menurut analisis, disimpulkan sebagai berikut: work family conflict memiliki efek positif pada stres kerja (CR = 2,347); beban kerja memiliki efek positif pada stres kerja (CR = 4.472); work family conflict berpengaruh pada intensi turnover (CR = 2.084); beban kerja berpengaruh positif terhadap intensi turnover (CR = 2.208) dan stres kerja tidak berpengaruh terhadap intensi turnover (CR = 1.616)
Model Pengembangan Pasar Tradisional Berbasis Pada Perilaku Konsumen
Authors: Hidayat Wahyu , Widiartanto Widiartanto , Prihartini Apriatni Endang , Dewi Reni Shinta
Published: June 2019

This study aims to determine the factors that shape the traditional market development model based on consumer behavior. The study was conducted at Peterongan Market in Semarang City with a sample of 100 traders using Cluster Purposive Sampling and 100 buyers using Accidental Sampling. Data was collected using interviews with 2 key informants from the Market Service using Snowball Sampling. Data was processed using Factor Analysis and Regression Analysis using SPSS 16. The results of the analysis show that the Development of Peterongan Market must be based on consumer behavior, in addition to the regional regulations of Semarang City. Through consumer behavior, we can find out the desires of the consumers of Peterongan Market who are the boosters for traders to continue developing their businesses to meet consumer needs. Traders need a place or facility to transact with consumers in a comfortable, clean and well-organized. For this reason, the government has a big role to facilitate the needs of traders and consumers by build a clean, comfortable, orderly and well-organized market buildings.Penelitian ini bertujuan untuk mengetahui faktor-faktor yang membentuk model pengembangan pasar tradisional berbasis pada perilaku konsumen. Penelitian dilakukan di Pasar Peterongan di Kota Semarang dengan mengambil sampel sebanyak 100 pedagang dengan teknik pengambilan sampel Cluster Purposive Sampling dan 100 orang pembeli dengan teknik pengambilan sampel Acidental Sampling. Adapun untuk mengetahui pengembangan pasar tradisional, maka data diambil dengan menggunakan wawancara dengan 2 key informan yang berasal dari Dinas Pasar dengan teknik pengambilan sampel Snowball Sampling. Data yang telah terkumpul kemudian diolah dengan menggunakan Analisis Faktor dan Uji Analisis Regresi dengan bantuan SPSS 16. Hasil analisis menunjukkan bahwa Pembangunan Pasar Peterongan harus berbasis dari perilaku konsumen, disamping berbasis peraturan daerah Kota Semarang. Melalui perilaku konsumen dapat diketahui bagaimana keinginan para konsumen di Pasar Peterongan yang menjadi pemacu pedagang untuk terus mengembangkan usahanya demi memenuhi kebutuhan konsumen. Pedagang membutuhkan tempat atau sarana bertransaksi dengan konsumen secara nyaman, bersih dan teratur. Untuk itu pemerintah memiliki peran besar untuk memfasilitasi kebutuhan pedagang dan konsumen dengan membangun bangunan pasar yang bersih, nyaman, tertib, dan teratur.
Performance Evaluation of Hybrid Optical Amplifier for Ultra Dense Wavelength Division Multiplexed Optical Network at Narrow Channel Spacing
Authors: Malik Deepak , Wason Amit
Published: June 2019

In this paper, a competent flat gain hybrid optical amplifier is proposed with an optimum arrangement of erbium doped fiber amplifier (EDFA) and Raman amplifier. Attempts are made to design a hybrid optical amplifier for100 channels, 10 Gbps super dense wavelength division multiplexed (SDWDM) systems at channel spacing of 0.1 nm. Work capacity of the system was compared on the basis of various parameters, viz., noise figure and gain that determined the performance of the system. The gain spectrum of the hybrid optical amplifier depends upon the parameters viz., laser input power, pump power and pump wavelength of the amplifier. It was found that for wavelength range 1,560.38–1,579.59 nm, a flat gain of 4.34 dB is achieved for input power of −10 dB with noise figure variation of 0.818 dB without using any gain flattering scheme. Being simple and cost effective, this hybrid optical amplifier could be recommended for gain flatness characteristics and acceptable noise figure for dense wavelength multiplexed systems.
A New Criterion for Construction of Instability Maps in Hot Deformation
Authors: Salari O. , Abdi A. , Aghaie-Khafri M.
Published: June 2019

A new instability criterion has been developed to identify safe and unsafe regions in hot deformation of metals. The instability function takes into account both the material variable (m) and process variable (ε˙) as well as the efficiency of power dissipation (η). The proposed instability function is based on Narayana Murty’s efficiency of power dissipation expression and can be used for a wide range of materials, including materials in which the stress-strain curve does not obey the power law. Different criteria as well as the new one were used for construction of the instability maps for the Mg-4Sn alloy, single-phase brass, and aluminum alloy AFNOR 7020. Concerning the Mg-4Sn alloy, compression tests were conducted at the temperature range of 300°C–500°C and strain rates of 0.001–1 s−1. It has been shown that the prediction of Prasad and Narayana Murty instability criteria is more conservative than the new presented criterion.
Coronary Arteries Arising from Single Coronary Ostium: A Case Report
Authors: Conkbayir Cenk , Coskun Ugur , Oztas Didem Melis , Beyaz Metin Onur , Meric Mert , Ugurlucan Murat
Published: June 2019

Advanced diagnostic systems and healthcare screening programs enabled increased diagnosis of congenital cardiovascular anomalies, including variations in coronary arteries. Single coronary artery is a rare congenital cardiovascular malformation in which all three main coronary arteries originate from a single coronary trunk.
In this report, we present a patient with single coronary ostium giving rise to the left and right coronary artery systems, which was diagnosed incidentally with coronary computerized tomography and confirmed with conventional angiography.
INTRODUCTION
Tentatives de rapprochement franco-allemand la question franco-allemande à la Nouvelle Revue de Hongrie (juin 1932 – décembre 1934)
Authors: de Montety Henri
Published: June 2019

Frustrée par les frontières imposées lors du traités de paix de 1920, la Hongrie a tenté, entre les deux guerres, d’agir sur les esprits afin d’obtenir la modification pacifique de l’ordre des relations internationales. La Nouvelle Revue de Hongrie, rédigée de manière indépendante, mais de concert avec le ministère des Affaires étrangères hongrois, entrait dans le cadre de cette diplomatie non officielle en s’adressant aux élites francophones du monde entier. Tout en présentant la culture hongroise, elle abordait des sujets de l’actualité internationale, de manière parfois complexe et ambitieuse. Une dizaine d’articles de la revue, publiés entre 1932 et 1934, montrent l’ambition (sans doute démesurée) de contribuer à la réconciliation franco-allemande.
Die vergessene Rolle von Johann Ignaz von Felbiger in Ungarn
Authors: Kowalská Eva
Published: June 2019

Der Beitrag widmet sich der Schulreformen in Ungarn und im Besonderen der Rolle von Johann Ignaz von Felbiger (1724-1788). Seine Pressburger Jahre (1779-1788) werden kommentiert, jedoch nur in Anfangsphase seiner Tätigkeit in Ungarn. Es wird gerne behauptet, dass er dorthin eigentlich verbannt worden sei. Die neuere Forschung, so auch diese Studie, erhellt die frühere Rolle von Felbiger in österreichischen und tschechischen Ländern, die eine ganz ähnliche war: Er sollte Anfang der 1780er Jahre das System der Trivialschulen in Ungarn in Schwung bringen und seine Kompatibilität mit jenem in hereditären Ländern gewährleisten. Der Verlust seiner Position hing mit dem Wechsel in der Schulpolitik nach 1781 zusammen.
Die Maria-Theresianische Urbarialverordnung im Komitat Sopron/Ödenburg
Authors: Deák Ernő
Published: June 2019

Die Maria Theresianische Urbarialverordnung führte im Wesentlichen, vornehmlich in Hinblick auf die Abgaben und Leistungen keine grundlegenden Änderungen ein, schuf aber in den mitunter unübersichtlichen Zuständen Ordnung und führte landesweit ein einheitliches System ein. Neben etlichen Erleichterungen waren dies Schritte, die den Weg in die Zukunft wiesen.
SWENSON, Don. Alleluia: An Ethnographic Study
Authors: Wilkinson Michael
Published: June 2019

SWENSON, Don. Alleluia: An Ethnographic Study. Lanham, MD: Lexington

Books, 2018. 165pp. Hbk. ISBN: 9781498546638. £60.
Revising revising and a focus on double vision in drafting
Authors: Hembrough Tara
Published: June 2019

At the comprehensive research university described in this study, some students taking a required, first-semester, composition course in the fall make great progress in their ability to draft and revise the curriculum’s major essays. Yet, they still fail the class. Many of these students are on their way to becoming practiced writers but require additional assistance to move beyond a definition of revision consisting solely of editing and proofreading strategies. To support such students, I created a voluntary, spring-semester, Composition I course foregrounding both lower- and higher-order revision practices in which students could continue to work on previous assignment drafts from fall. In a three-year, mixed methods, case study involving an experimental course-design model, students enrolling in a Composition I class focused on revision strategies demonstrated both positive revision-related drafting and course outcomes, according to findings. This article includes a description of the course’s framework and its assessment practices. The results of this study have implications for teaching revision in first-year composition.
Helping L2 students overcome negative writing affect
Authors: Abdel Latif Muhammad
Published: June 2019

Affect is an important predictor of writers’ performance. Though writing affect has been researched since the mid-1970s, few works have addressed the ways to motivate students to write and/or help them avoid demotivation. This paper suggests some guidelines that teachers can follow to help L2 students overcome negative writing affect. After briefly highlighting the aspects of negative writing affect and describing its causes, the paper provides five main guidelines for helping demotivated L2 students to write. These guidelines are: improving students’ linguistic knowledge, integrating technological tools in writing instruction, nurturing students’ positive beliefs about writing, optimizing teacher feedback, and orchestrating peer assessment activities. The first two pedagogical guidelines are concerned with fostering students’ positive writing affect indirectly through enabling them to overcome their composing problems and write in a supportive environment, whereas the last three focus on enhancing it directly by nurturing their positive beliefs about and attitudes towards writing. Each guideline is rationalized and described in detail.
Informational Space and Its Subjective Basis
Authors: Buzskiy Marat
Published: June 2019

The article discusses the problem of determining the information space of modern society. Considering modern interpretations of this space, the author notes the widespread approach of describing the properties of this space from the information itself contesting the relationship between the past and the present, their interaction in modern society. Trying to solve the problem we consider the constant function of the social system, i.e. the formation of its specific historical integrity in the form of the universality of the subject - a special property of the system itself expressing the achieved level of social relations of society, forming goals, defining guidelines and patterns of behavior, as well as features of consciousness and ideas of people of this society. The article deals with the peculiarities of four historical forms of universality of the subject – myth, religion, activity and information, their interaction with the social system and personality (social subjects). From this point of view the author believes that the modern information space does not reveal its real subjective potential and should be considered as a formation, since the social system itself and its subject are historically only at the beginning of its existence. The conceptual basis of the article lies in the identification of a special objective regularity – the dialectical interaction of the social system and its subject form generated by the system – a historically reproducing permanent mechanism, which, however, changes its content along with the development of society. The main function of the universality of the subject is to present or express the most common systemic quality as a kind of objective goal of society and at the same time to determine the main direction and nature of socio-spiritual and practical interactions of people in a particular historical era. Thus this subject acts as a special intermediary between specific individuals and the social system. It expresses some general quality of system structures or orders arising in different epochs objectively arising in society. Therefore, the information society and its space are not autonomous in relation to the past, but express the modern stage of this process – the formation of objective conditions of the system stability on the basis of accelerating dynamics of information processes and interactions. And the basis of these conditions, their concentrated manifestation is the universality of the subject in its information "objectification".
Role of Digital Economy in the Development of Lifelong Education System
Authors: Zolin Igor
Published: June 2019

The author represents the economic and sociological analysis of modern features of digital economy and its role in the development of the system of lifelong education. A distinctive feature is the combination of problem and applied approaches to the analysis of the designated topic. The study is carried out on the basis of the method of identifying the essential characteristics of the digital economy taking into account the innovative nature of modern socio-economic development. This stage of development is characterized by a number of stable global trends, which, in turn, significantly change the requirements for the qualification of employees, the content and methods of their training highlighting the issues of ensuring the continuity of the educational process. Assuming high dynamics of the economy and, consequently, rapid adaptation of labor force to the technological changes the author shows, that at the present stage of society development one of the main tasks is to achieve a sharp increase of labor productivity, through which the effectiveness of a new type of economic and social relations should be manifested. The labor process of workers in the digital economy should become more diverse, meaningful and their production skills are much higher. The growth of the company's needs for more and more qualified personnel with a corresponding decrease in demand for low-skilled workers is caused by an increase in the technical level of production. It is dictated by the entire course of modern social and economic development associated with the expansion of information technologies use. The author suggests, that under these conditions, the system of lifelong education should be focused not only on the amount of theoretical knowledge and certain skills, but mainly on practice, the development of methods of analysis, the development of those qualities that allow the specialist to adapt to changing conditions quickly. The article represents the data of sociological research carried out on the basis of in-depth expert interviews. In his conclusions, the author also relied on his own experience in the development of this problem.
Transparencia, paz y sostenibilidad. Una aproximación latinoamericana
Authors: Mojica - Sauza Enoc Eliseo , Arredondo - Trapero Florina Guadalupe , Vázquez - Parra José Carlos
Published: June 2019

El presente artículo se enfoca en la relevancia que tienen las empresas para el desarrollo de entornos que procuren la transparencia, la sostenibilidad y la paz, considerando todos sus grupos de interés tanto por medio de acciones internas como a partir de la generación de redes de colaboración intersectorial. Por medio de una reflexión de carácter teórico se pretende plantear a las organizaciones como actores sociales estratégicos en la construcción de la paz y la sostenibilidad de la región. En un inicio se aborda el rol que desempeñan las organizaciones como entes sociales transparentes, al igual que agentes promotores de sostenibilidad y paz. Posteriormente se ve la necesidad de participación de organismos intersectoriales, así como se señalan ejemplos de programas organizacionales que tienen por objetivo la transparencia empresarial y la participación en situaciones de posconflicto. El mundo, por la globalización y la interconectividad, requiere de la participación de todos los actores sociales para la construcción de un futuro sostenible. Para ello se necesitan nuevas formas de pensar y actuar para enfrentar los retos de paz y sostenibilidad. Más allá, se señala la necesidad de un cambio de caráctercultural que facilite una visión amplia y transparente para construir nuevos escenarios de colaboración.
TUNGSTEN RECOVERY FROM OXIDE DURING FLUX CORD WIRE SURFACING
Authors: Kozyrev N. A. , Kryukov R. E. , Shurupov V. M. , Kibko N. V. , Bashchenko L. P.
Published: June 2019

Influence of introduction of tungsten powder and tungsten concentrate into surfacing flux-cored wire on structure, structural components microhardness, hardness and wear of the surfacing layer has been studied. Flux cored tungsten-containing wires of H- and E-types according to the IIW classification were manufactured for surfacing in laboratory. Powders of silicon KR-1 (GOST 2169 – 69), manganese MR-0 (GOST 6008 – 82), chromium PKhA-1M (industrial standard TU 14-1-1474 – 75), vanadium VEL-1 (industrial standard TU 48-0533 – 71), nickel PNK-1l5 (GOST 9722 – 97), aluminum PAP-1 (GOST 5494 – 95), tungsten PVT (industrial standard TU 48-19-72 – 92) and iron powder PZhV-1 (GOST 9849 – 86) were used as fillers. In some wires tungsten concentrate KSh-4 (GOST 213 – 83) produced by “AIR” mining company” JSC was used instead of tungsten powder. Gas cleaning dust of aluminum production of the following chemical composition: 21.00 – 43.27 % Al2O3; 18 – 27 % F; 8 – 13 % Na2O; 0.4 – 6.0 % K2O; 0.7 – 2.1 % CaO; 0.50 – 2.48 % SiO2; 2.1 – 2.3 % Fe2O3; 12.5 – 28.2 % Cgen; 0.03 – – 0.90 % MnO %; 0.04 – 0.90 % MgO; 0.09 – 0.46 % S; 0.10 – – 0.18 % P (by weight) was used as a carbon-containing reducing agent. Wire with diameter of 5mm manufactured at laboratory installation ASAW 1250 tractor was used for surfacing. Surfacing modes were: Is = 400 – 450 A; Ud = 32 ÷ 36 V; Vs = 24 ÷ 30 m/h. Surfacing was performed under a layer of AN-26S flux and flux made of silicomanganese slag; number of deposited layers – 5. Chemical composition of deposited metal was determined, metallographic analysis of deposited layer was carried out: size of the former austenite grain, size of martensite needles, degree of contamination by nonmetallic inclusions were stated and wear tests were carried out, hardness and microhardness were measured. The possibility in principal of using tungsten concentrate instead of tungsten powder in studied flux cored wires is shown, degree of tungsten extraction was calculated. For H-type fluxcored wire, introduction of tungsten concentrate instead of tungsten powder into the charge of wire does not increase contamination of deposited layers with nonmetallic inclusions and reduces size of the primary austenite grain. Use of tungsten concentrate in E-type flux-cored wire manufacturing helps to reduce size of the primary austenite grain and size of martensite needles, increasing microhardness of martensite in structure of deposited layer. Introduction of tungsten concentrate instead of tungsten powder into the composition of the charge of H-type wire provides a significant increase in hardness and wear resistance of deposited layer.
USING MELT HIGH-TEMPERATURE TREATMENT FOR PROCESSING FOUNDRY WASTES OF HEAT-RESISTANT ALLOY
Authors: Тyagunov A. G. , Baryshev Е. Е. , Tyagunov G. V. , Кostina Т. K. , Shmakova K. Yu.
Published: June 2019

At present time, metallurgical wastes are used in metallurgical alloys production more and more. The volume accumulation and increase of return age effect on charge pollution by undesirable elements and nonmetallic inclusions. As a result, structure and properties of the casting inevitably get worse. This circumstance must influence on polytherm’s character of physical properties of the melt, necessary temperature and time parameters of the heat-resistant alloy’s melting accordingly. We have researched the temperature dependences of electrical resistance and kinematic viscosity of liquid heat-resistant composites based оn Ni – Nb – Cr – Mo systems. The critical temperatures were determined for the EP902 alloy. Heating up to these temperatures leads to irreversible changes in direction of the melt improving. Interaction was found between the amount of foundry waste and features of temperature dependences of the melt physico-chemical properties. An increase in the amount of foundry waste using in remelting results in the critical temperatures increasing. Influence of the melt conditions on crystallization process and on the structure of hard metal has been studied. The process of alloy EР902 solidification was researched by differential thermal analysis method. It has shown that the crystallization process starts with extraction of solid solution on the base of γ-phases and ends with forming of the eutectic based on the Ni3Nb intermetallic compound. Heating of the melt over the critical temperature leads to an increase of supercooling and does not effect on the eutectic temperature. The processing mode of the high temperature melt treatment was proposed based on the research results of physico-chemical properties of the liquid metal and process of the melt crystallization. It allows obtaining the highest quality of casting of heat-resistant EР902 alloy, which contains significant amount of foundry waste in the charge. The mechanical tests were implemented for experimental samples melted out by the optimal mode of high-temperature melt treatment (HTTM). Application of HTTM for the melts, contained 50 % of foundry waste in charge, allows obtaining the level of strength and plastic properties exceeding the technical requirements, stabilizing and combining it from melt to melt.
QUALITY IMPROVEMENT OF CAST CYLINDRICAL BAR OF VACUUM INDUCTION MELTING FROM INCONEL 718 ALLOY AT PJSC “RUSPOLIMET”
Authors: Demchenko A. I. , Korzun E. N. , Chernyshov E. A.
Published: June 2019

The analysis of technological processes of smelting and casting of cylindrical bars from Inconel 718 alloy, obtained in a vacuum induction furnace at PJSC “Ruspolimet”, was performed. The existing technology does not ensure the production of a sound bar of the required quality due to the presence of porosity in the axial zone, and also due to liquation at the macro level of elements such as chromium, nickel, niobium. The results have shown the need to adjust the parameters of casting and solidification of bars from the Inconel 718 alloy. The task to get high-quality sound bar was set without changing the main technical parameters of production, namely: type of furnace – vacuum induction furnace with capacity of 3 tons; material of the furnace lining – ceramics based on aluminum oxide Al2O3 ; type of the casting mold – cylindrical mold for bar diameter of410 mm; diameter of crystallizer for vacuum-arc remelting –450 mm. With the use of the Thermo-Calc program (version 2017a), the solidus temperatures for the equilibrium solidification process and for the non-equilibrium process were clarified, which were 1211 °С and 1091 °С, respectively. Based on the results obtained, the casting speed (SCM LP) system corrects casting speed by reducing the diameter of the casting nozzle from 32 to28 mm and casting temperature by reducing it from 1470 to1460 °C. According to the corrected technology, a batch of bars has been smelted. From the bar of the first batch, transverse templates were selected to determine the chemical composition and longitudinal temp lates for metallographic analysis. Metallographic studies have been carried out that suggest a decrease in porosity of axial zone of the bar and a decrease in phase separation at the macro level. Based on the results obtained, the authors proposed to introduce approp riate changes in casting technology. It is shown that computer modeling of metallurgical processes of metal casting and crystallization allows developing a technology of obtaining a high-quality bar already at the first redistribution, while avoiding appearance of products that do not meet customer requirements.