bluuebunny/crossref_metadata_2025 huggingface dataset:
A expansão do ensino médio e a educação de jovens e adultos: alternativa negligenciada de democratização?
Authors: Gomes Candido , Carnielli Beatrice , Assunção Isolêta
Published: September 2019

Caracteriza a expansão recente do ensino médio por meio do ensino regular e da educação de jovens e adultos (EJA), investigando os efeitos da elevação do limite etário para a conclusão do curso via EJA. Para isso, considera que a educação é internamente estratificada, com uma hierarquia de currículos e modalidades educacionais, conforme seu prestígio e possibilidades ocupacionais e sociais. Analisa os dados dos últimos censos escolares e conclui que o crescimento das matrículas, via EJA, foi mais rápido que no ensino regular; porém, partindo de uma base muito menor. No entanto, no quadro retratado pelos censos escolares, que abrange parte da EJA, o ensino regular tem permanecido uma preferência expressa dos alunos com distorção série/idade, tendo-se indícios de uma competição entre a EJA e o ensino regular noturno. Possivelmente, em virtude do seu menor prestígio social, de limitações qualitativas e resistências do mercado de trabalho, a EJA pode estar deixando de contribuir, com a sua flexibilidade, para maior democratização educacional.

Palavras-chave: ensino médio; educação de jovens e adultos; democratização da educação; distorção série-idade; ensino noturno.

Abstract

This paper focuses the recent expansion of secondary education by means of regular and adult education. Since there is a high degree of age-grade distortion in its population, this work studies the effects of the reduction of age limit allowed for students application for adult education. Its framework emphasizes that education is socially stratified, resulting in a hierarchy of curricula and alternatives on the basis of social prestige and occupational and social perspectives. School Census data reveal that the expansion in adult education enrolment was faster in 1998-2002 than in regular education, although the absolute number of students in the former was small. Therefore, despite legal change, even older students have preferred regular education, suggesting competition between regular night school and adult education. Probably, as a result of lower social prestige, lower quality and limited acceptance by the labor market, adult education has been a neglected alternative for educational democratization, in spite of its flexibility.

Keywords: secondary education; adult education; educational democratization; age-grade distortion; night school.
Trazendo para debate a preocupação com a formação dos professores para o ensino básico
Authors: Senapeschi Alberto
Published: September 2019

Debate a preocupação com a formação dos professores para o ensino básico, considerando as características da sociedade tecnológica e as necessidades educacionais da população com vistas a sua inserção social plena. Para apresentar e desenvolver as idéias, são trazidas opiniões de pessoas pertencentes a diferentes setores da sociedade. Algumas questões são colocadas para reflexão, visando estimular o debate sobre o tema.

Palavras-chave: ciência; tecnologia; formação de professores; ensino básico.

Abstract

The objective of this article is to encourage a debate about the general concern on basic education teachers training, taking into account the characteristics of technological society and the population educational needs that underlie social inclusion. In order to present and discuss the main ideas, the opinions of people from different segments of society are given. Moreover, some questions are left for further consideration so as to stimulate the debate on the issue.

Keywords: science; technology; teachers' training; basic education.
KAJIAN YURIDIS KLAUSULA ARBITRASE DALAM PERKARA KEPAILITAN
Authors: Hutajulu Marihot Janpieter
Published: September 2019

Penyelesaian sengketa melalui arbitrase sudah menjadi sarana penyelesaian sengketa utang-piutang yang berlaku universal di dunia perniagaan. Namun, ketika terjadi sengketa di antara kreditor dan debitor, klausula arbitrase yang telah disepakati di dalam perjanjian utang-piutangnya dimungkinkan untuk disimpangi dengan mengajukan permohonan kepailitan kepada pengadilan niaga. Tulisan ini hendak mendiskusikan bagaimana klausula arbitrase dalam perkara kepailitan dikaitkan dengan prinsip Commercial Exit from Finansial Distress dalam hukum kepailitan yang seharusnya diutamakan dalam setiap penyelesaian perkara kepailitan. Penelitian ini menemukan adanya ketidakharmonisan antara UU Arbitrase dan UU Kepailitan di Indonesia dalam konteks pengutamaan prinsip penyelesaian sengketa bisnis melalui arbitrase dan prinsip lembaga kepailitan sebagai sarana untuk menolong debitor yang beritikad baik. Namun demikian, putusan pengadilan niaga masih ada yang konsisten menyatakan tidak berwenang untuk memeriksa dan mengadili permohonan kepailitan yang di dalam perjanjian bisnis di antara kreditor dan debitornya telah berisi klausula arbitrase.
Controlling Through-Space and Through-Bond Exchange Pathways in Bis-Cobaltocenes for Molecular Spintronics
Authors: Puhl Sarah , Steenbock Torben , Herrmann Carmen , Heck Jürgen
Published: September 2019

Pinching molecules via chemical strain suggests intuitive consequences, such as compression at the pinched site, and clothespin-like opening of other parts of the structure. If this opening affects two spin centers, it should result in reduced communication between them. We show that for a naphthalene-bridged biscobaltocenes with competing through-space and through-bond pathways, the consequences of pinching are far less intuitive: despite the known dominance of through-space interactions, the bridge plays a much larger role for exchange spin coupling than previously assumed. Based on a combination of chemical synthesis, structural, magnetic and redox characterization, and a newly developed first-principles theoretical pathways analysis, we can suggest a comprehensive explanation for this nonintuitive behavior. These results are of interest for molecular spintronics, as naphthalene-linked cobaltocenes can form wires on surfaces for potential spin-only information transfer.
Quaternary Structure of the Tryptophan Synthase α-Subunit Homolog BX1 from Zea mays
Authors: Norris Andrew , Busch Florian , Schupfner Michael , Sterner Reinhard , Wysocki Vicki
Published: September 2019

The manuscript describes the use of chemical cross-linking/mass spectrometry and mutagenesis to investigate the dimeric interface of the tryptophan synthase α-subunit homolog, BX1. This work indicates that BX1 homodimerization might have served as a mechanism to exclude an interaction with the tryptophan synthase β-subunit, TrpB, at an early time in evolution, thereby eliminating cross-talk between primary and secondary metabolism. This work would be of interest to mass spectrometrists and structural biologist as it presents a workflow to determine the physiological protein-protein interactions within crystal structures using chemical cross-linking/mass spectrometry and mutagenesis as complementary structural biology techniques, thereby eliminating ambiguity and potential mis-assignments due to the presence of additional (artificial) protein contacts formed during the crystallization process.
Biomimetic Synthesis of Hitorins A and B via an Intermolecular Alkoxy Radical-Olefin Coupling Cascade
Authors: Li Xiaohuan , Zhai Tianran , He Ping , Wei Zheng , Wang Zhang
Published: September 2019

A biomimetic synthesis of hitorins A and B was achieved based on our modified biosynthetic proposal. In our synthesis, a radical cascade reaction between an alkoxy radical, generated from a hydroperoxide, and a monoterpene (+)-sabinene renders the tetrahydrofuran ring of hitorins A and B. In addition, experimental results supported that the oxidative cleavage of the tetrasubstituted olefin in a key intermediate is via a radical oxidation cascade followed by a Grob fragmentation.
Molecular Interactions Using New Technology: A Virtual Reality Gaming Platform to Visualize and Manipulate Molecules
Authors: Zhang Wei , Fine Jonathan A , Sculley Christopher , McGraw Jordon , Chopra Gaurav
Published: September 2019

The representation of complex biomolecular structures and interactions is a difficult challenge across life sciences. Researchers and students use unintuitive 2D representations to gain an intuitive understanding of 3D space and molecular interactions. Since this is cumbersome for complex structures, such as protein-ligand interactions, several solutions have been proposed to help elucidate the 3D space. However, these representations are often static or do not fully leverage the interactivity that modern computing systems can provide. Our solution, Molecular Interaction using New Technology (MINT), is the first “gaming” platform to effectively represent and manipulate structures in 3D space using virtual reality while simultaneously scoring biomolecular interactions in real-time. Utilizing this combination of manipulation and real-time feedback, MINT provides scientists with an intuitive and effective method for drug discovery. We hope the combination of an intuitive interface with a powerful chemistry backend will expand molecular understanding and drug discovery for scientists and non-scientists.
EKSPANSI “TRUST” DALAM EVALUASI PENDIDIKAN MENITI KREADIBILITAS HASIL BELAJAR
Authors: Akbarjono Ali
Published: September 2019

Evaluation of Education is as a subsystem of implementing management of education that  positionedas an educational institution having  a centralistic position and becoming a media that accommodates the public assessment of the  outcomes (output and  outcome) achieved. Through the  optimization of education evaluation evaluation has a positive impact on the cultivation of the values  of public trust  as one  of the factors  that  contribute to the success of management of an educational institution because without buliding and  actualizing trust  well,   the  public only as a spectator who has apathy character of the effort of quality development both ranging from input quality, process and output. Ideally  the  implications of optimizing the  implementation of the  evaluation mechanism of education can  be an instrument of the process of comparing the existing  situation with certain criteria to the problems associated with academic in an educational institution because the evaluation of education is actually not only assessing the learning outcomes of students in a certain level of education, regarding the assessment of various aspects affecting the student’s learning process, such as evaluation of teachers, curriculum, methods, means of infrastructure, environment and so on. In general the scope of evaluation in the field of education in schools includes three main components namely: Evalua- tion of teaching programs, Evaluation of teaching implementation process, and Evaluation of learning outcomes. .
ANALISIS TINGKAT PENYIMPANAN SENYAWA KARBON (C-Stock) PADA VEGETASI HUTAN MANGROVE BERDASARKAN PERBEDAAN SUBTRAT DI PULAU SAPARUA KABUPATEN MALUKU TENGAH
Authors: Sitaniapessy Patriks , Papilaya Pamela Mercy
Published: September 2019

Background: Analysis of the level of storage of Carbon compounds (C-Stock) on mangrove forest vegetation based on differences in substrate on Saparua Island, Central Maluku Regency. This study aims to determine the amount of carbon content and the difference in carbon content stored in mangrove forests.

Method: This study used a survey method through direct observation in the field and analysis of sample weight in the laboratory. The data obtained were analyzed using the biomass estimation formula and carbon content and statistical equation to determine the difference in carbon content at each station.

Results: From the results of the study obtained total carbon in station I was 3.498351 tons / ha, station II was 0.180750 tons / ha and station III was 16.727136 tons / ha.

Conclusion: With the difference of each station based on the BNT Test with a confidence level of 99% showing the value of the difference of 20.58, while the BNT test of the confidence level of 95% shows the difference in value of 13.59.
Anatomía e histoquímica foliar y caulinar de Moringa oleifera (Moringaceae)
Authors: Ruiz Ana I. , Mercado María I. , Guantay María E. , Ponessa Graciela I.
Published: September 2019

Introducción y objetivos: Moringa oleifera, es un árbol cultivado en regiones tropicales y subtropicales. Valorado por sus múltiples usos ornamentales, alimenticios, forrajeros, medicinales e industriales, ha sido recientemente incluido en el Código Alimentario Argentino. El objetivo fue estudiar la anatomía e histoquímica foliar y caulinar de ejemplares de M. oleifera, cultivados en Tucumán, Argentina y señalar caracteres de valor diagnóstico para su identificación. M&M: Las muestras fueron procesadas mediante técnicas estándares para microscopía óptica y electrónica. Resultados: M. oleifera presenta hojas compuestas, pinnadas con folíolos de venación pinnada, camptódroma-broquidódroma. Lámina foliar con ceras epicuticulares, tricomas eglandulares, estomas actinocíticos y anomocíticos, mesofilo dorsiventral con proteínas y lípidos, y haces colaterales. Campos glandulares formados por nectarios extraflorales estipitados, tricomas glandulares y eglandulares. Peciólulo, raquis y pecíolo presentan contorno circular a sub-circular, con un haz o un anillo de haces colaterales, delimitados por esclerénquima. Médula del pecíolo con 1-2 conductos secretores, conteniendo proteínas, alcaloides, mucílagos y lípidos. Tallo con médula parenquimática con 1-2 conductos secretores e idioblastos cristalíferos (cristales solitarios de oxalato de calcio). Idioblastos con fenoles, taninos, saponinas, triterpenos, polisacáridos y proteínas, en foliólulo, peciólulo, raquis, pecíolo y tallo. Se describe por primera vez para M. oleifera, su arquitectura foliolar, la presencia de campos glandulares e histología del nectario y del pecíolo; así como, la histoquímica de sus órganos vegetativos aéreos. Los caracteres de valor diagnóstico para M. oleifera son: tricomas, presencia de campos glandulares, nectarios extraflorales, idioblastos y conductos secretores.
Morfoanatomía foliar y caulinar de Heterophyllaea pustulata (Rubiaceae)
Authors: Gallardo Silvana C. , Alemán María M. , Avilés Zulma J. , Colque Caro Luis A. , Micheloud Juan F. , Martínez Olga G.
Published: September 2019

Introducción y Objetivos: Heterophyllaea pustulata (Rubiaceae) crece en el noroeste argentino. Tiene importancia ganadera debido a que produce fotosensibilización en el ganado que la consume. Es por ello que se plantea estudiar la morfoanatomía foliar y caulinar de la especie con el objeto de determinar caracteres estructurales que faciliten la identificación de la planta. M&M: Se tomaron y estudiaron hojas y tallos de plantas adultas jóvenes y plántulas obtenidas a través de cultivos in vitro, mediante técnicas histológicas convencionales. Se presentan imágenes obtenidas con microscopio óptico y electrónico de barrido.Resultados: Los resultados indican que la especie estudiada comparte caracteres morfológicos y anatómicos con otras especies de Rubiaceae, aunque presenta otras que no fueron descritas anteriormente, tales como la epidermis con cutícula estriada y la anatomia del tallo.Conclusiones: Los caracteres diagnósticos que facilitan la identificación de la especie son: margen microdenticulado de la lámina, epidermis con cutícula estriada en hojas y tallos jóvenes, tricomas simples eglandulares, mesófilo con rafidios y drusas, además de las cavidades lisígenas en todos los órganos de la planta.
“I never realised everybody felt as happy as I do when I am around autistic people”: a thematic analysis of autistic adults’ relationships with autistic and neurotypical friends and family.
Authors: Crompton Catherine J , Fletcher-Watson Sue , Ropar Danielle
Published: September 2019

Please note, this paper has been peer-reviewed and published. You can find the published version at https://journals.sagepub.com/doi/10.1177/1362361320908976 and it can be cited asCrompton, C. J., Hallett, S., Ropar, D., Flynn, E., & Fletcher-Watson, S. (2020). ‘I never realised everybody felt as happy as I do when I am around autistic people’: A thematic analysis of autistic adults’ relationships with autistic and neurotypical friends and family. Autism. https://doi.org/10.1177/1362361320908976 Please do not cite this preprint. Many autistic people are motivated to have friends and relationships, and close family bonds, despite the fact that autism is clinically characterised as a condition negatively affecting social interaction. Many first-hand accounts of autistic people describe feelings of comfort and ease specifically with other autistic people. This qualitative research explored and contrasted autistic experiences of spending social time with neurotypical and autistic friends and family. 12 autistic adults (10F, aged 21-51) completed semi-structured interviews focused on time spent with friends and family; positive and negative aspects of time spent with neurotypical and autistic friends and family; and feelings during and after spending time together. Three themes were identified: cross-neurotype understanding, minority status, and belonging. Investigation of these themes reveals the benefits of autistic people creating and maintaining social relationships with other autistic people more systematically than previous individual reports. They highlight the need for autistic-led social opportunities and indicate benefits of informal peer support for autistic adults.
The CO-RE Lab Lab Philosophy
Authors: Goncharova Mariia , Silan Miguel Alejandro A. , lameh Juliana El , Dujols Olivier , Stoianova Tetiana , Sparacio Alessandro , Adetula Adeyemi , IJzerman Hans
Published: September 2019

We detail the philosophy of our lab, which serves as a general workflow and manual describing expectations and responsibilities. Updated once per year based on what is and isn't working.
The association between threat and politics simultaneously depends on the type of threat, the political domain, and the country
Authors: Brandt Mark John , Turner-Zwinkels Felicity Mary , Karapirinler Beste , van Leeuwen Florian , Bender Michael , van Osch Yvette , Adams Byron Gregory
Published: September 2019

Theories link threat with right-wing political beliefs. We use the World Values Survey (60,378 participants) to explore how six types of threat (e.g., economic, violence, and surveillance) are associated with multiple political beliefs (e.g., cultural, economic, and ideological identification) in 56 countries/territories. Multilevel models with individuals nested in countries revealed that the threat-political belief association depends on the type of threat, the type of political beliefs, and the country. Economic-related threats tended to be associated with more left-wing economic political beliefs and violence-related threats tended to be associated with more cultural right-wing beliefs, but there were exceptions to this pattern. Additional analyses revealed that the associations between threat and political beliefs were different across countries. However, our analyses identified few country characteristics that could account for these cross-country differences. Our findings revealed that political beliefs and perceptions of threat are linked, but that the relationship is not simple.
MEDIAÇÃO DE CONFLITOS COLETIVOS: ADEQUANDO O ACESSO À JUSTIÇA AOS CONFLITOS PÓS-MODERNOS
Authors: Brasil Guilherme Maciulevicius Mungo , Ribas Lídia Maria
Published: September 2019

A globalização trouxe profundas mudanças na sociedade, inaugurando a era pós-moderna e fazendo surgir conflitos massificados e difusos. Surge, diante disso, a preocupação com a maneira adequada de tutelar juridicamente tais situações coletivas no âmbito interno. A noção de acesso à justiça é, assim, revisitada e reconstruída para esse intento. Com a concepção de um modelo de acesso à justiça multiportas, aponta-se a mediação como modelo adequado para tutela de situações coletivas. A mediação cria um espaço democrático e inclusivo em que os envolvidos podem resolver suas disputas construtivamente, fortalecendo suas relações sociais. Nesse ponto, alerta-se que a questão coletiva deve ser tratada com uma perspectiva intercultural, reconhecendo, cruzando e validando as diferentes concepções de dignidade humana dos grupos envolvidos no problema. O trabalho emprega o método dedutivo, com fim exploratório e descritivo e meio de pesquisa bibliográfico.
Dünyanın Sonuna Yolculuk: The End Of F..ing World Dizisinin Psikanalitik Okuması
Authors: DENİZ İbrahim
Published: September 2019

The End of F…ing World, psikopatolojik özellikler gösteren iki ergen karakterin, evden
kaçmaları ve sonrasında yaşadıklarının anlatıldığı bir dizidir. Günümüz ergenliğinde
artan eyleme vurmalar, ergen patolojilerinin sınır örgütlenmeye kayması gibi gelişmeler,
ergenliği ve ergenin psikopatolojisini anlamada bizi daha derine bakmaya zorlamaktadır.
Freud sonrasında, kültürdeki değişimler, klinik görüntülerin değişimi ve gün geçtikçe
ergenliğin kendi başına bir sorunsal olarak öneminin artması psikanalitik kuramda
ergenlik üzerine yapılan çalışmaların büyük ölçüde artmasına neden olmuştur.
Ergenliğin doğrusal ilerleyen bir gelişim dönemi olmaması ergenliği karmaşık bir dönem
haline getirmektedir. Ergenliğin bu karmaşık yapısı, gelişimsel bir bakış açısına ek olarak
erken dönem nesne ilişkilerine odaklanan psikanalitik bir bakışı zorunlu kılmaktadır.
Ergenliği, hormonal ve kimliksel gelişimin yanında, kişinin arkaik tarihi ile ilişkilendiren
psikanalitik kuram, ergen psikopatolojilerini anlamada ihtiyacımız olan derinliği
sağlamaktadır. Bu yazının amacı, başta erken dönem anne-bebek ilişkilerine odaklanan
psikanalitik terminoloji yardımı ile dizinin psikanalitik bir okumasını yapmak, preödipal dönemin ve nesne ilişkilerinin ergenlik dönemi çatışmalarına ve
psikopatolojilerine etkisini vurgulamaktır.
Identification, distribution and comparative analysis of microsatellites in the chloroplast genome of Oryza species
Authors: Tripathy Kabita . , Misra Gauri . , Singh Balwant . , Singh Nagendra K.
Published: September 2019

Chloroplast genome is important because of its maternally inherited, conserved within species and stable in structure. This allows elucidation of inter-specific comparison, identification and establishment of evolutionary relationship among different species. Different classes of DNA elements were present in chloroplast genome of Oryza species, among them chloroplast microsatellites were supposed to be highly variable. In this study, a total of 102 sequences of chloroplast genome of 23 species of Oryza genus belonging to ten different genome types were downloaded from NCBI nucleotide database. The chloroplast DNA length varied from 134,401bp to 136,133bp. Microsatellite analysis revealed that total SSR number varied from 268 in O. coarctata to 281 in O. granulata. Comparative analysis of repeat type revealed that mononucleotide and trinucleotide were least present, while penta and hexa nucleotide motif were the most common type among all the Oryza species. Frequency analysis of the repeat revealed that T repeat among mono, AT among di, AAT among tri, AATA among tetra, AATTC among penta and AAAGAA among hexa nucleotide repeat was found to be common among most of the Oryza species. Total of five set of SSR markers flanking to penta and hexa nucleotide repeat types were developed which uniquely present among species, namely, O. barthi, O. sativa Japonica, O. cocarctata, O. rhizomatis and O. ridley. Phylogeny based on SSR markers indicate separate evolution of different SSR markers among individual species.
Influence of an uneven surface on the vibration occurrence affecting the tractor operator
Authors: Barač Željko , Baličević Pavo , Marković Monika , Heffer Goran , Jurišić Mladen , Duvnjak Vinko , Jurić Tomislav , Plaščak Ivan
Published: September 2019

The paper presents a study of the influence of an uneven surface and number of tractor hours on vibration that is transmitted to the operator's hand-arm system during operation. The study was conducted on the asphalt, gravel and grass traversal during 2015 and 2016. The results indicate that the movement of a tractor on different agrotechnical surfaces generates vibrations of varying intensity that affect the hand-arm system of the operator. The highest vibration values were recorded on the asphalt, while the least vibrations were measured on the grass. The measured maximum vibration values are lower than the permissible 5 m·s−2 in the direction of all three axes, making it possible to assume that they are not harmful to the health of the operator.
Internet of things and smart warehouses as the future of logistics
Authors: Buntak Krešimir , Kovačić Matija , Mutavdžija Maja
Published: September 2019

Innovations and market changes in warehouse and logistics systems force the adaptation and transformation of the existing business model into a business model based on modern technology. With the development of the Internet, RFID (radio-frequency identification) technology and sensors, new innovations are being created that allow the improvement of the existing mode of activity. Implementation of the new technology brings along a number of challenges that organizations must find an adequate response to. However, warehouse systems are not the only affected by the new technologies. The development of technology and technological innovations enable organizations to develop sustainability. Sustainable development is imperative due to increasing awareness of the need for environmental protection. The supply chain can also be managed much more efficiently if sensors that collect information of customer habits and process performance are implemented. Given the accelerating development of Industry 4.0 and the opportunities offered by newly developed technology, this paper provides an overview of current developments in the implementation of Industry 4.0 technological innovations in logistics.
The effects of dielectric values, breast and tumor size on the detection of breast tumor
Authors: Uncu Nuşin , Avşar Aydin Emine
Published: September 2019

Although breast cancer is the second main cause of female deaths after lung cancer, early diagnosis plays a crucial role to diminish the death rate. Many techniques have been improved to detect the cancerous cells. At different microwave frequencies, the malignant cells indicate different electrical characteristics as compared to the normal cells. According to these frequencies, the breast tissue is more permeable than other tissues such as the brain and muscle. Due to this property of the breast tissue, microwaves can be used for the detection of breast cancer. In this study, the breast prototype was modelled using the CST STUDIO SUITE electromagnetic simulation software with respect to different breast size, tumor size and dielectric values tested at a range of the 0-3.0 GHz frequency. The objective of this paper is to investigate the effects of each factor and the interactions of factors on detecting cancer cells using the factorial analysis. The results indicate that the factors such as fat and skin permittivity, tumor and breast sizes are more effective in the detection of breast tumor. Although the effect of fibro permittivity is not significant alone, there are considerable interaction effects of a large breast size and small tumor size through low-to-high values of fibro permittivity. Furthermore, the combinations of a breast radius smaller than almost 8.5 cm with a high level tumor radius and breast radius larger than 8.5 cm with a low level tumor radius are desirable for lessening the return loss value.
Finite difference solution of plate bending using Wolfram Mathematica
Authors: Pisačić Katarina , Horvat Marko , Botak Zlatko
Published: September 2019

This article describes the procedure of calculating deflection of rectangular plate using a finite difference method, programmed in Wolfram Mathematica. Homogenous rectangular plate under uniform pressure is simulated for this paper. In the introduction, basic assumptions are given and the problem is defined. Chapters that follow describe basic definitions for plate bending, deflection, slope and curvature. The following boundary condition is used in this article: rectangular plate is wedged on one side and simply supported on three sides. Using finite difference method, linear equation system is given and solved in Wolfram Mathematica. System of equations is built using the mapping function and solved with solve function. Solutions are given in the graphs. Such obtained solutions are compared to the finite element method solver NastranInCad.
Control of fuel sprays activity in starting and after starting warm-up periods of diesel engine
Authors: Krohta G. M
Published: September 2019

During starting and after-starting warm-up periods of the engine, fuel supplied to the combustion chamber by the injector heats and partially evaporates by means of compressed air exergy. In this case, mainly forms large drops, the amount of which can reach 85…90 % in the cyclic feed. Large drops can not completely evaporate, reach the cold combustion chamber walls, where they condense and don’t participate in combustion, which worsens starting qualities and increases incompleteness of combustion. Clearly that improvement of starting qualities of diesel engine and reducing of combustion incompleteness during after-starting period can be accomplished by the increasing of air charge exergy in the end of compression stroke, or increasing of fuel exergy which sprays in combustion chamber. Experimental research have shown that engines which equipped with traditional fuel system with injection pressure up to 20 MPa, fuel activation provides mainly (on 96,8 %) by means of air charge exergy. The structure of air charge exergy losses is distributed as follows: to heat the fuel to average boiling point - 75 %, evaporation - 12,5 % and 12,5 % - to heat the fuel vapor of total evaporation losses. Thus, a high level of air charge energy supply makes possible to control the quality of fuel mixture formation during starting and after-starting warm-up periods by means of changing the value of thermomechanical part of fuel spray exergy.
Increase in rust resistance of farm vehicles at storage due to use of new protective lubricant
Authors: Stepanov N. V , Shukhanov S. N
Published: September 2019

Innovative development of agro-industrial complex assumes not only perfecting of the existing technical means and technologies of mechanization of agriculture, but also creation new devices, which meet modern requirements. The key part in manufacturing of the village products is assigned to its hardware. Particular importance has the smooth operation of farm vehicles. Because of seasonal nature of work in the agrarian sector the important place is taken by storage of vehicles, which usually happens at the open areas. The objective of the study was to expand the ability to increase the corrosion resistance of metal parts of agricultural machines when stored in open areas through the use of new additives. The use of used engine oils of autotractor engines; the saponified tall pitch - the waste formed by production of paper and cardboard. This problem is achieved by the fact that the proposed lubricant containing used engine oil, emulsifier, additive and water contains saponified tall pitch as an emulsifier, nitric acid as an additive in the following ratio, wt.%: Used engine oil - 20-40; saponified tall pitch - 2,0-4,0; nitric acid - 0,15-0,45; water is the rest Tests have confirmed that the use of a lubricant of this composition eliminates the corrosion of metal parts of agricultural machinery when stored in open areas due to high adhesion. This lubricant doesn’t demand heating. The use of used motor oils eliminates the use of expensive oil-based petroleum compounds for lubricants.
Analytical studies for the Boiti–Leon–Monna–Pempinelli equations with variable and constant coefficients
Authors: Pinar Zehra
Published: September 2019

The best known model of incompressible fluid is Boiti–Leon–Manna–Pempinelli (BLMP) equation. It is generally seen as two-dimensional model, also recently the model is seen in three dimensional and with variable coefficients. Till now, bilinear forms of the model are obtained. The exact solutions are not seen in the literature except special cases. This work investigates the exact solutions of the model with the strong methodologies based on auxiliary equation methods.
PENGARUH MODAL KERJA TERHADAP PROFITABILITAS PADA PT. HANJAYA MANDALA SAMPOERNA TBK
Authors: Tnius Nelwati
Published: September 2019

ABSTRACTPenelitian ini bertujuan untuk  (1) mengetahui bagaimana pengaruh modal kerja terhadap profitabilitas dan juga untuk (2) mengetahui apakah terdapat hubungan antara pengaruh modal kerja terhadap profitabilitas, untuk (3) mengetahui hubungan antara modal kerja dengan profitabilitas digunakan uji asumsi klasik, analisis korelasi linear sederhana dan analisis regresi linear sederhana. Hasil statistik dihasilkan koefisien sebesar 0,767 dan nilai Thitung 2,070 dan Ttabel 1,638 (Thitung > Ttabel) berarti adanya hubungan positif dan signifikan antara variabel X (modal kerja) dengan variabel Y (profitabilitas). Semakin besar jumlah modal kerja yang dikeluarkan oleh perusahaan maka akan meningkat pula profitabilitas yang diterima. Dan hasil koefisien determinasinya 58,83% yang artinya terdapat pengaruh yang signifikan pada modal kerja terhadap profitabilitas. Dengan koefisien determinasi yakni 58,83%, sedangkan sisanya 41,17% dipengaruhi oleh variabel lain yang belum diteliti.
PENGARUH PERPUTARAN PIUTANG, PERPUTARAN PERSEDIAAN, DAN RASIO LANCAR TEHADAP PROFITABILITAS PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG KONSUMSI YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2013-2015
Authors: Satria Rita
Published: September 2019

ABSTRACTMetode analisis dalam penelitian ini adalah uji deskriptif, asumsi klasik, regresi linear berganda, koefisien determinasi, uji f dan uji t. Dari hasil penelitian ini dapat disimpulkan bahwa : (1) Perputaran piutang berpengaruh positif dan tidak signifikan terhadap profitabilitas, (2) Perputaran persediaan berpengaruh positif dan signifikan terhadap profitabilitas, (3) Rasio lancar berpengaruh positif dan tidak signifikan terhadap profitabilitas. Keyword :Perputaran Piutang (RTO), Perputaran Persediaan (ITO), Rasio Lancar (CR), dan Return On Assets (ROA
PENGARUH SISTEM INFORMASI AKUNTANSI PENJUALAN KREDIT DAN SISTEM INFORMASI AKUNTANSI PENERIMAAN KAS TERHADAP EFEKTIFITAS PENGENDALIAN PIUTANG
Authors: Putri Dwi Astuty Dharma , Aziz Taufik
Published: September 2019

The purpose of this research is to find out and learn how much influence thesales accounting information system, the cash receipt accounting information system onthe effectiveness of controlling accounts receivable. The population in this study is limitedto PT Tera Data Indonesia's employees. The sampling technique was 30 respondents.Data collection techniques use primary and secondary data with the help of SPSS version20. For windows. From the test results it can be concluded that the credit salesaccounting information system, the cash receipt accounting information system has aneffect on the effectiveness of the accounts receivable control.Keyword : Credit Sales Accounting Information Systems, Accounting InformationSystems Cash Receipts, Accountability Control Effectiveness.
TERORISME DALAM BINGKAI MEDIA MASSA
Authors: Afnan Dikhorir
Published: September 2019

The phenomenon of terrorism in Indonesia in the past decade has attracted publicattention, both nationally and internationally. There are those who react to it as usual, butsome also assume based on political, religious, social and ideological perspectives. As astrategic information tool, mass media is very likely to construct reality on the ground intoa news product that not only has business value, but is also loaded with the interests of themedia ideology itself. In the context of Communication Science, to describe the process ofselecting and highlighting specific aspects of reality in journalistic products, the analysisof framing (framing) can represent traditions that prioritize a multidisciplinary approachor perspective to analyze phenomena or communication activities.Keywords: Terrorism, Framing, Mass Media
MANAJEMEN PELAYANAN PUBLIK: PROSEDUR PEMBUATAN SIM DI POLRES CIREBON KOTA
Authors: Wildanu Eka , Christianty Christianty
Published: September 2019

Public services carried out by effective governments or corporations can strengthendemocracy and human rights, promote economic prosperity, social cohesion, reducepoverty, improve environmental protection, be wise in the use of natural resources, deepentrust in government and public administration. As a consequence of the implementation ofregional autonomy, the Regional Government is required to improve its performance inorder to provide services to the community. In essence the implementation of regionalautonomy is directed at accelerating the realization of community welfare throughimproving services, empowerment and participation of the community, as well asincreasing regional competitiveness.Keywords: Public Service, Government, Democracy, Resources
FAKTOR-FAKTOR YANG MEMPENGARUHI TERJADINYA INTENSI TURNOVER PADA KARYAWAN PT. BRIDGESTONE TIRE INDONESIA
Authors: Qodriah Sari Laelatul , Yunitasari Siti Aisah
Published: September 2019

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh Faktor-Faktor Yang Mempengaruhi terjadinya Intensi Turnover Pada Karyawan PT. Bridgestone Tire Indonesia.Metode pengumpulan data yang digunakan dalam penelitian ini adalah survey dan studi pustaka.

Hasil penelitian ini adalah bahwa untuk variabel Group cohesiveness (X1) sebesar -3.865.Jadi nilai thitung variabel adalah lebih besar dari ttabel (-3.865 > 1.660), sehingga Group cohesiveness berpengaruh terhadap intensi turnover.Walaupun dalam hal ini secara statistik berpengaruh negatif, sehingga semakin tinggi tingkat group cohesiveness yang dialami oleh karyawan PT. Bridgestone Tire Indonesia maka akan menurunkan tingkat intensi turnover.

Untuk Variabel Stres kerja (X2) sebesar 5.423.Jadi nilai thitung variabel adalah lebih besar dari ttabel (5.423 > 1.660), sehingga secara parsial variabel stres kerja mempunyai pengaruh terhadap intensi turnover.Dalam hal ini secara statistik berpengaruh positif, sehingga semakin tinggi tingkat stres kerja yang dialami oleh karyawan PT. Bridgestone Tire Indonesia maka akan meningkatkan tingkat intensi turnover.

Untuk variabel kepuasan kerja (X3) sebesar -4.285.Jadi nilai thitung variabel adalah lebih besar dari ttabel (-4,285> 1.660), sehingga secara parsial variabel kepuasan kerja mempunyai pengaruh terhadap intensi turnover.Walaupun dalam hal ini secara statistik berpengaruh negatif,sehingga semakin tinggi tingkat kepuasan kerja yang dialami oleh karyawan PT. Bridgestone Tire Indonesia maka akan menurunkan tingkat intensi turnover.

Kata kunci : Intensi turnover, group cohesiveness, stres kerja, kepuasan kerja
ANALISIS BEBAN KERJA DAN STRES KERJA TERHADAP KINERJA INDIVIDU KARYAWAN (STUDI PADA PT. BTPN SYARIAH CABANG AREA CIREBON SELATAN)
Authors: Muzayyanah Muzayyanah , Nurazizah Nurazizah
Published: September 2019

Masalah dalam penelitian ini adalah ada tidaknya pengaruh beban kerja dan stres kerja terhadap kinerja individu karyawan di PT. BTPN Syariah Cabang Area Cirebon Selatan baik secara parsial maupun multiple.l.

Penelitian ini bertujuan untuk memperoleh data tentang pengaruh beban kerja dan stres kerja terhadap kinerja individu karyawan di PT. BTPN Syariah Cabang Area Cirebon Selatan baik secara parsial maupun multiple.. Metode Penelitian dalam penelitian ini adalah metode deskriptif dan survey. Populasi dalam penelitian ini sebanyak 64 orang dengan sampel yang digunakan dalam penelitian ini sebanyak 64 orang dengan menggunakan teknik pengambilan sampel yaitu teknik sensus.  Adapun pengujian dalam penelitian ini dilakukan berdasarkan uji validitas, uji reliabilitas, uji normalitas, uji homogenitas, uji, uji regresi berganda/multiple, uji t dan uji F.

Hasil penelitian menunjukkan bahwa berada pada kategori tinggi (48,57%) dan sangat tinggi (40%); begitupula halnya dengan produktivitas kerja karyawan di PT. BTPN Syariah Cabang Area Cirebon Selatan  berada pada kategori tinggi sebesar 28,57% dan kategori sangat tinggi sebesar 25,71%.

Secara parsial terdapat pengaruh positif dan signifikan dari beban kerja terhadap kinerja individu karyawan di PT. BTPN Syariah Cabang Area Cirebon Selatan. Besarnya pengaruh beban kerja kinerja individu karyawan ditunjukkan oleh nilai kuadrat Beta sebesar 98,05%. Dan tidak terdapat pengaruh yang signifikan antara stres kerja terhadap kinerja individu karyawan PT. BTPN Syariah Cabang Area Cirebon Selatan.

Sedangkan secara multiple terdapat pengaruh positif yang signifikan beban kerja dan stres kerja terhadap kinerja individu karyawan sebesar 92,8% yang ditunjukkan oleh Adjusted R Square melalui persamaan = 26,009 + 0,616 X1 - 0,48X2 + â‚¬. Persamaan tersebut menunjukkan bahwa peningkatan beban kerja dapat meningkatkan kinerja individu karyawan sebesar 0,616 point, namun setiap penurunan stres kerja dapat meningkatkan kinerja individu sebesar 0,48 point  Hal ini berarti semakin berat beban kerja yang harus diemban karyawan, maka akan makin meningkatkan kinerja individu karyawan. Semakin turun stres kerja yang dialami karyawan, maka akan makin meningkatkan kinerja individu karyawan. peningkatan beban kerja dapat meningkatkan kinerja individu karyawan sebesar 0,616 point, namun setiap penurunan stres kerja dapat meningkatkan kinerja individu sebesar 0,48 point 

Secara keseluruhan dapat disimpulkan bahwa .penelitian ini telah berhasil mengungkapkan pengaruh antara beban kerja dan stres kerja terhadap kinerja individu karyawan. PT. BTPN Syariah Cabang Area Cirebon Selatan. Dalam hal ini, semakin berat beban kerja yang harus diemban karyawan, maka akan makin meningkatkan kinerja individu karyawan. Semakin turun stres kerja yang dialami karyawan, maka akan makin meningkatkan kinerja individu karyawan.

Kata Kunci : Beban kerja, Stres Kerja, Kinerja Individu Karyawan
Upscaling of foam forming technology for pilot scale
Authors: LEHMONEN JANI , RANTANEN TIMO , KINNUNEN-RAUDASKOSKI KARITA
Published: September 2019

The need for production cost savings and changes in the global paper and board industry during recent years have been constants. Changes in the global paper and board industry during past years have increased the need for more cost-efficient processes and production technologies. It is known that in paper and board production, foam typically leads to problems in the process rather than improvements in production efficiency. Foam forming technology, where foam is used as a carrier phase and a flowing medium, exploits the properties of dispersive foam.
In this study, the possibility of applying foam forming technology to paper applications was investigated using a pilot scale paper forming environment modified for foam forming from conventional water forming. According to the results, the shape of jet-to-wire ratios was the same in both forming methods, but in the case of foam forming,
the achieved scale of jet-to-wire ratio and MD/CD-ratio were wider and not behaving sensitively to shear changes in the forming section as a water forming process would. This kind of behavior would be beneficial when upscaling foam technology to the production scale. The dryness results after the forming section indicated the improvement in dewatering, especially when foam density was at the lowest level (i.e., air content was at the highest level). In addition, the dryness results after the pressing section indicated a faster increase in the dryness level as a function of foam density, with all density levels compared to the corresponding water formed sheets. According to the study, the bonding level of water- and foam-laid structures were at the same level when the highest wet pressing value was applied. The results of the study show that the strength loss often associated with foam forming can be compensated
for successfully through wet pressing.
Progress in foam forming technology
Authors: KIISKINEN HARRI , SALMINEN KRISTIAN , LAPPALAINEN TIMO , ASIKAINEN JAAKKO , KERANEN JANNE , HELLEN ERKKI
Published: September 2019

This paper summarizes recent developments in foam forming that were mainly carried out in pilot scale. In addition to improving the efficiency of existing processes and allowing better uniformity in material, a wide variety of raw materials can be utilized in foam forming. The focus of this paper is thin webs—papers, boards and foam-laid nonwovens, along with the pilot scale results obtained at VTT in Finland. For paper and board grades, the most direct advantage of foam forming is the potential to produce very uniform webs from longer and coarser fibers and obtain material savings through that. Another main point is increased solids content after a wet press, which may lead to significant energy savings in thermal drying. Finally, the potential to introduce “difficult” raw materials like long synthetic or manmade fibers into a papermaking process enables the manufacturing of novel products in an existing production line. This paper also briefly discusses other interesting foam-based applications, including insulation and absorbing materials, foam-laid nonwovens, and materials for replacing plastics.
Trade Creation or Trade Diversion in ASEAN and ASEAN+6 FTAs: Trade Indicators Approach
Authors: Tu Thuy Anh , Le Minh Ngoc
Published: September 2019

This paper makes use of two trade indicators, Revealed Comparative Advantage (RCA) and Regional Orientation (RO), to evaluate the economic impacts of the ASEAN Free Trade Area (The) and the Regional Comprehensive Economic Partnership (RCEP) on Vietnamese commodities at the Harmonized System (HS) 2-digit level. Several sectors in which Vietnam has revealed a comparative advantage, has benefited from the AFTA, and would continue to enjoy trade creation from the RCEP, are: Cereals (10), Salt, sulphur, earth, stone, plaster, lime and cement (25), Rubber (40), Knitted or crocheted fabric (60), etc. More importantly, the result provides a list of commodities in which Vietnam has a comparative advantage and only experiences trade creation when participating in the RCEP. These are: Milling products, malt, starches, inulin, wheat gluten (11), Vegetable plaiting materials, vegetable products not elsewhere specified (14), Wood and articles of wood, wood charcoal (44), etc. Findings also show commodities in which Vietnam has a comparative advantage; but are not well positioned in the RCEP market yet, e.g. Cereal, flour, starch, milk preparations and products (19) and Manmade staple fibres (55). If sufficient investment decisions and marketing strategies are applied to these commodities, they will well penetrate the RCEP market and bring trade creation and welfare improvement to Vietnam. Public and private investment should consider the above-mentioned commodities as targets to leapfrog the benefits of RCEP.
Regional Determinants of FDI Location in Vietnam
Authors: Nguyen Thi Ngoc Anh
Published: September 2019

This paper examines empirically determinants of foreign direct investment (FDI) location in Vietnam. Based on a panel dataset of 63 provinces and cities in Vietnam from 2008 to 2012, linear regression models for panel data (fixed-effects and random-effects) and negative binomial models are applied in analysis. The empirical evidence confirms the significant impact of market potential, labour cost, labour quality, infrastructure, provincial policy effectiveness, and the previous year’s FDI concentration on FDI allocation between provinces and cities in Vietnam. Also, market potential and wage rate are statistically shown to affect the size of FDI projects. Moreover, estimation results suggest that provinces with higher FDI accumulation seem to create a dispersion force to new foreign investors and FDI between regions in Vietnam in the form of efficiency-seeking FDI.