bluuebunny/crossref_metadata_2025 huggingface dataset:
Al-Si piston alloy behavior under combined mechanical and thermal cyclic loading with superimposed high-frequency thermal cycling
Authors: Gutermuth Uwe , Schuster Dejan , Ißler Wolfgang
Published: November 2018

On pistons for diesel direct injection engines, the thermally high loaded bowl rim is exposed to high-cycle mechanical and high-cycle thermal loading during each combustion event in addition to the thermal cycling induced by variable engine loading, e. g. between idle and full load. This combined loading at various overall temperatures during engine operation contributes to material damage and finally to a limited service life. In the past, the high-cycle thermal loading has neither been experimentally investigated nor incorporated into a numerical model for lifetime estimation. The work described in this paper deals with the setup of an experimental test procedure on samples taken from components for which the effects of slow temperature cycling, fast temperature cycling and mechanical cyclic fatigue loading can be combined in different ratios. The aim of the investigation is to characterize the sample lifetime with respect to varied test conditions in order to differentiate alloy- or process-related material variations in support of process and material development.
Strength changes of 40 Cr steel subjected to cyclic torsion below the fatigue limit
Authors: Song Youshuo , Lu Xi
Published: November 2018

This paper investigates the fatigue and static strength variation of 40 Cr steel which has been subjected to cyclic torsion below the fatigue limit. The experimental results show that an improvement in fatigue strength can be exhibited if low-amplitude cyclic torsion and loading cycles are properly selected. The static strength can also be strengthened through the improvement of fatigue strength. It should be added that there is no significant static strength change in the first 50 % of the fatigue damaging process.
Correlation of ultrasound velocity with physico-mechanical properties of Jodhpur sandstone
Authors: Sazid Mohammed
Published: November 2018

The aim of this study is to determine the correlation of ultrasound velocity with the physico-mechanical properties of sandstonefrom Jodhpur, India. The relationship between dry density, the Schmidt hammer rebound number, the point load strength index, and uniaxial compressive strength with ultrasound velocity are investigated. Ultrasonic P-wave velocity measurement is a simple, portable, and a non-destructive technique which can be carried out in situ as well as in the laboratory without the availability of core samples. Sandstone specimens were collected from various locations in Jodhpur, India and tested in the laboratory. The empirical equations depicting the relationship between physico-mechanical properties and ultrasound velocity were derived by regression analysis yielding reasonably good correlations. To check the sensitivity of the correlations, a t-test was performed which also confirms the validity of the equations proposed.
LABSIM
Authors: Melo Maria do Carmo Barros de , Gresta Monalisa Maria , Carvalho e Silva Nara Lucia , Fidelis Gimar , Tibaes Maria Angélica , Moura Josemar de Almeida , Souza Claudio de
Published: November 2018

O ensino mediado por simulação é cada vez mais utilizado por instituições educacionais e serviços de saúde. É uma metodologia de ensino seguro e ético que complementa a prática adquirida com o paciente. Vários são os formatos e as técnicas de simulação, como, por exemplo, a utilização de manequins de baixa ou alta fidelidade, atores, simulação híbrida e háptica. Este artigo relata a experiência de criação e expansão do uso de simulação na Faculdade de Medicina da Universidade Federal de Minas Gerais, Brasil. As perspectivas futuras das tecnologias de informação e comunicação na área da saúde acopladas ao uso de simulação avançada e computacional são promissoras, especialmente, para treinamento de profissionais de saúde, estudantes de graduação e pós-graduação.
Desenvolvimento do Aplicativo “Cuidados Paliativos” para Auxílio na Avaliação e Assistência de Pacientes
Authors: De Sá Thábata Queiroz Vivas , Gomes Paulo Rodrigues , Melo Breno Max Horta , Souza Taís Marina de , Junqueira Laila Carine Ferreira Lodi , Junior Munir Murad , Ribeiro Antônio Luiz Pinho
Published: November 2018

Introdução: Em pacientes recebendo Cuidados Paliativos (CP), a necessidade de cuidados e a intensidade dos sintomas aumentam gradativamente, associadas à progressãoda doença principal. Objetivo: Descrever o desenvolvimento do aplicativo móvel “Cuidados Paliativos”, multiplataforma, de apoio ao profissional de saúde que atua em CP.Método: Uma equipe multidisciplinar procedeu com revisão teórica, levantamento dos requisitos de software, análise do cotidiano dos profissionais em CP e desenvolvimentodo aplicativo. Resultado: Aplicativo móvel, que permite ao profissional se apropriar de conceitos básicos de CP e de estratégias para comunicação de más notícias e monitorar osprincipais sintomas e a funcionalidade do paciente. Em junho de 2017, o aplicativo tinha nota 4,8/5,0 no Google Play e mais de 2.400 downloads. Conclusão: O aplicativo obteveexpressivo número de downloads logo após sua publicação, êxito que pode evidenciar o alcance atual do tema e impulsiona a expansão do “Cuidados Paliativos” visando incorporarnovas funcionalidades.
Saia Justa
Authors: Oliveira Isaias José Ramos de , Santos Dimitri , Carzola Lorena Carvalho Maia , Gaspar Juliano , Corrêa-Júnior Mário Dias , Reis Zilma Silveira Nogueira
Published: November 2018

Introdução: A gravidez não desejada continua a ser um desafio global. Recentemente, a m-Health tem oferecido um novo horizonte para a educação em saúde, contribuindo para as políticas públicas de planejamento familiar, já que os dispositivos móveis ocupam lugar de destaque no cotidiano das pessoas. O objetivo deste estudo foi apresentar evidência da apropriação imediata de conceitos sobre planejamento familiar, utilizando-se de estratégia de gamificação, em uma aplicação do tipo jogo sério. Métodologia: A aplicação para dispositivos móveis utilizou tecnologia open-source e frameworks para plataforma híbrida, sendo oferecido gratuitamente em lojas de aplicativos. Como estratégia, o jogo apresentou desesseis situações do cotidiano dos casais acerca de contracepção. Para cada uma, quatro soluções foram preparadas para atender dimensões ligadas à saúde, família, amigos ou pais, apontando tal influência na decisão do jogador. O progresso na aprendizagem de conceitos sobre contracepção foi estimado pela diferença entre o número de métodos contraceptivos conhecidos após e antes do jogo, analisado estatisticamente. Resultados: Em seis meses, o número de downloads foi de 3652, com 2809 jogadores adultos, 77% feminino e 84% com idade entre 18 e 33 anos. Considerando os países que utilizaram: 39% foram originários de Moçambique, 33% do Brasil, 21% de Angola e 7% de outros países. Parte dos jogadores adultos (1070, 38%) completaram os desesseis desafios. Dos 650 jogadores que relataram conhecer algum método contraceptivo previamente, 117 (18%) apresentaram diferença positiva entre o número de métodos conhecidos após (p <0,001), em relação aos conhedidos antes do jogo. Conclusão: O jogo sério Saia Justa foi capaz de expandir o acesso dos cidadãos à informação sobre métodos contraceptivos e mostrar evidência significativa de apropriação imediata de conceitos, indicando o potencial deste canal de comunicação para apoiar educação em saúde.
A new subspecies of the black redstart – Phoenicurus ochruros murinus subsp. nov. from the Altai-Sayan Mountainous Country and the current breeding range of the black redstart
Authors: Fedorenko V.A.
Published: November 2018

On the basis of literature and collection materials, as well as photographs with geo-referencing from various sources, the actual breeding range of the Black Redstart Phoenicurus ochruros (Gmelin, 1774) was compiled. For the Asian part of the range, a probabilistic model is constructed for the geographic distribution of the species by the maximum entropy method, which is used to refine the range in some of its regions. Based on the collection materials of the Zoological Museum of the Moscow State University (Moscow), Zoological Institute of the Russian Academy of Sciences (St. Petersburg) and Institute of Zoology of the Republic of Kazakhstan (Almaty), a comparison of the breeding plumages of adult male Black Redstarts from the Asian part of the range was carried out. The revealed differences made it possible to describe a new subspecies from Altai, Tuva, Northern China and Western Mongolia – Phoenicurus ochruros murinus Fedorenko subsp. nov., which is distinguished from the neighboring Turkestan subspecies Ph. o. phoenicuroides by the absence of any contrast in the colour of the head, nape and back; all of which are concolourous dark grey. From Latin, the subspecies name “murinus” is translated as “mouse grey”, which characterises the colour of the upperparts of the bird. A revision of other subspecies of the Asian Black Redstart group was carried out and a map of their distribution was compiled.
Species-specific attraction call of the blackbird (Turdus merula) in the periods of seasonal migration and breeding
Authors: Bolshakov C.V. , Evstigneeva M.D. , Bulyuk V.N.
Published: November 2018

We present the results of the analysis of 346 spectrograms of the species-specific attraction call tsiirr issued during daytime and night migration, at migratory stopovers and during breeding by Blackbirds (Turdus merula). The duration of this type signal varies within the range of 102–359 ms, and its frequency is in the intermediate and high frequency range from 5.1 to 9.9 kHz. In the spectrograms most tsiirr signals have one high-frequency and one lower-frequency modulated band. It is assumed that such a structure of this signal allows the birds to maintain contact at a great distance and to determine each other’s spatial position. Temporary and frequency characteristics of the species-specific attraction calls of Blackbirds during nocturnal and daytime migration did not differ significantly. The species-specific attraction calls during the migration flight had on average a much narrower range of sounding than at stopovers. This difference could have been caused by stronger degradation of the signal structure during propagation in migratory flight than at stopovers. The analysis of the spectrograms of the species-specific attraction calls in two pairs of adult Blackbirds during breeding revealed significant individual variation. Signals of migrating individuals at stopovers were shorter and broader than in adult breeding Blackbirds. Our studies of Blackbird acoustic signals, as well as of signals of two other thrush species, Song Thrushes (T. philomelos) and Redwings (T. iliacus), show that during diurnal and nocturnal migratory flights, they use only one type of signal, the speciesspecific attraction call. This call is also used by the birds for communication during migratory stopovers. No specialized migratory signals are given by thrushes during their seasonal movements.
DETERMINATION OF HEAT RESISTANCE OF ANTI-CORROSION COATINGS
Authors:   candidate of technical sciences Kazakh Leading Academy of Architecture and Civil Engineering. E-mail: aigultdo@mail.ru, Sambetbaeva Aigul
Published: November 2018

In this article, in order to identify the causes of the influence on the heat resistance of the type of fillers, experiments were carried out to determine the heat resistance of coatings according to the Martens method. It is shown that when exposed to an open flame on a protected sample, a coating based on epoxy resin, where the filler was expanded clay dust, possesses high heat resistance.
Penerapan Metode Naive Bayes Dalam Pemilihan Kualitas Jenis Rumput Taman CV. Rumput Kita Landscape
Authors: Rahayu Sri , RMS Anita Sindar
Published: November 2018

Penataan taman yang menarik, sejuk dan indah memerlukan budget yang tinggi.  Dari beragam jenis rumput, umumnya Rumput Mini ditanam untuk mempercantik rumah atau bangunan. Para pengelola jasa taman menentukan kualitas rumput dari pengalaman sehari-hari. Ini menunjukkan belum adanya pemanfaatan sistem komputer dalam pemilihan jenis rumput taman yang berkualitas, menyebabkan terjadi kesalahan dalam menentukan kualitas rumput terbaik. Dalam permasalahan ini metode Naïve Bayes digunakan sebagai Sistem Pengambil Keputusan (SPK). Naïve bayes merupakan metode pengklasifikasian ada tidaknya ciri tertentu dari sebuah kelas. Empat kriteria pemilihan kualitas jenis rumput taman yaitu suhu udara, curah hujan, kelembapan udara dan harga pasar. Hasil perangkingan dari R1, R2, R3, R4, R5, R6, R7 menunjukkan R6: Rumput Golf= 0.4705882353;  R7: Rumput Swiss= 0.4705882353 merupakan rumput yang memiliki Kualitas Baik.

 

Kata Kunci: Pemilihan Rumput, Kualitas, Ranking, Naïve Bayes

 

Abstract

An attractive, cool and beautiful garden arrangement requires a high budget. Of the various types of grass, generally Mini Grass is planted to beautify your home or building. The managers of garden services determine the quality of grass from everyday experience. This shows that there is no use of computer systems in the selection of quality garden grass types, causing errors in determining the best quality of grass. In this problem the Naïve Bayes method is used as a Decision Making System (SPK). Naïve Bayes is a method of classifying the presence or absence of certain characteristics of a class. Four criteria for selecting the quality of garden grass types are air temperature, rainfall, air humidity and market prices. The ranking results of R1, R2, R3, R4, R5, R6, R7 indicate R6: Golf Grass = 0.4705882353; R7: Swiss grass = 0.4705882353 is a grass that has good quality. 

  Keywords: Selection Of Grass, Quality, Ranking, Naïve Bayes
Riau Heritage Digital Library sebagai Sarana Informasi dan Inventaris Warisan Budaya Nusantara berbasis Web
Authors: Erlin Erlin , Nuron Yusuf , Fitri Triyani Arita , Agustin Agustin
Published: November 2018

Riau memiliki warisan budaya dan warisan alam yang banyak dan beragam yang tersebar disepanjang hamparan wilayah provinsi Riau. Semua warisan peninggalan generasi terdahulu yang tak ternilai ini harus dilindungi dengan baik dan diserahkan kepada generasi mendatang untuk diperlakukan sebagai sumberdaya bernilai historis yang sangat tinggi. Namun sampai saat ini belum tersedia suatu wadah yang mampu menampung seluruh data dan informasi mengenai warisan budaya dan warisan alam yang ada di Riau. Hal ini menyebabkan kurangnya minat dan kepedulian generasi muda untuk memelihara, menjaga dan melestarikan kebudayaan setempat. Sulitnya mencari informasi mengenai Riau heritage juga menjadi salah satu faktor yang menghambat sosialisasi pelestarian pusaka Riau kepada semua kalangan. Sebuah situs Riau Heritage Digital Library dirancang untuk mengatasi masalah ini. Situs ini mampu menampilkan seluruh warisan budaya  dan warisan alam yang ada di provinsi Riau seperti bangunan kuno dan bersejarah, alam, candi, tarian dan musik tradisional, permainan rakyat dan properti sejarah lainnya. Semua informasi dikemas dalam bentuk digitalisasi dan visual serta dapat di break down berdasarkan wilayah, tipe koleksi dan topik koleksi.
NEW MODEL IDEAS IN THE THEORY OF OSSILATION
Authors: Kartashov E. M.
Published: November 2018

The article considers a new class of model representations in the theory of oscillation of systems described by the classical boundary value problems for hyperbolic equations. The peculiarity of the suggested approach consists in the introduction of an additional term into the basic equation of oscillations. This term characterizes the presence of a temperature gradient in the systems. The developed theory is applicable to longitudinal oscillations of a rod, but can be extended just as well to the problem of the vibrations of strings, membranes, shaft torsional oscillations, electromagnetic waves, etc. Numerical experiments showed a significant effect of the temperature field in the rod on the nature of the vibrations and displacements of the rod cross-sections in comparison with classical solutions.
THERMAL DECOMPOSITION OF UROTROPINE COMPLEXES WITH NICKEL AND COBALT CHLORIDES
Authors: Golubev D. V. , Savinkina E. V. , Al-Khazraji A. .. , Davydova M. N.
Published: November 2018

Complex compounds NiCl2·2HMTA·10H2O (1), CoCl2·2HMTA·10H2O (2), CoCl2·HMTA·4.5H2O (3) were prepared by the reaction of nickel(II) and cobalt(II) chlorides with urotropine (HMTA). Compounds 1 and 2 are isostructural, their structure corresponds to the earlier studied crystal structure [Ni(H2O)6]Cl2·4H2O·2HMTA. Thermal destruction of the complex compounds 1-3 was studied by TGA and high-temperature IR-spectroscopy. The TGA curve for compound 1 shows stepwise mass loss caused by two-stage loss of all water molecules (up to 170°C) and one urotropine molecule (up to 270°C) followed by decomposition of NiCl2·HMTA. The X-ray diffraction pattern of the resulting solid shows no reflections typical for the metal and its simplest nitrogen-, carbon- and chlorine-containing compounds. Thermal decomposition of сompounds 2 and 3 proceed similarly, but water is removed in one stage. IR spectra, which were recorded at high temperature (up to 220-230°C) show gradual decrease of intensity of the bands assigned to vibrations of water molecules. The bands of the methylene groups of urotropine do not change on heating. However, the bands of the C-N vibrations shift from ~1050 and ~1008 cm-1 in the spectra of urotropine and [M(H2O)6](HMTA)2Cl2·4H2O to 1015-1019 and 984-995 cm-1, respectively, indicating coordination of urotropine molecules instead of the removed water molecules. The long-wave IR spectra for NiCl2·6H2O and compound 1 at ambient temperature show bands of Ni-O stretching vibrations and O-Ni-O bending vibrations. After heating 1 at 115° C, bands of Ni-N and Ni-Cl appear, which indicates the coordination of urotropine molecules and chloride ions after the removal of outer-sphere and inner-sphere water molecules.
EVALUATION OF VARIABLE INTENSITY OF HEAT REMOVAL FROM THE SURFACE OF FALLING AND CRYSTALLIZING MELT DROPLETS IN THE PROCESS OF THEIR PRILLING
Authors: Zvereva E. N. , Taran Yu. A.
Published: November 2018

The method of calculation of the intensity of heat removal from the surface of the crystallizing melt droplets is presented. A comparison with the experimental fixed values representing the intensity of the heat transfer between the surface of the resulting pellet and cooling agent is carried out. The influence of heat transfer coefficient on the surface of the pellet changes on complete crystallization time, and therefore on the size of the granulation tower, is analyzed. Conditions defining the heat transfer between the granule surface and surrounding coolant, while full crystallization in conjunction with the dependence of the rate of nucleation and growth of the granules determine mechanical properties of ammonia fertilizer granules.
DEVELOPMENT OF A TECHNIQUE FOR THE MASS-SPECTROMETRIC DETERMINATION OF GONADOTROPIN-RELEASING HORMONE AND ITS ANALOGS FOR DOPING CONTROL
Authors: Shestakova K. M. , Dudko G. A. , Dikunets M. A.
Published: November 2018

In the present study, a rapid, sensitive, and selective method for determination of several synthetic analogues of gonadotropin-releasing hormone in human urine by solid-phase extraction and ultraperformance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) was developed. Various parameters affecting sample preparation, LC separation, and MS/MS detection were investigated, and optimized conditions were identified. The UPLC-MS/MS system was equipped with an electrospray ion source operating in positive ion mode with selected reaction monitoring. Leuprolide-13С6 was used as internal standard for analytes quantitative assessment. The proposed method was validated considering the parameters specificity, linearity (0.1-10 ng/ml), recovery (52-98%), limit of detection (0.1 ng/ml), matrix effects and stability.
CHLORIDES OF POLYORGANOSILOXANES WITH 1-METHYLDIAZOLYLMETHYLENIC GROUPS. SYNTHESIS AND PROPERTIES
Authors: Ivanov A. G. , Sheludyakov V. D. , Abramkin A. М. , Novokovskaya E. A. , Kirilin A. D. , Storozhenko P. A.
Published: November 2018

Chlorides of polyorganosiloxanes with 1-methyldiazolylmethylene groups were synthesized using the reaction of quaternization of poly(chloromethyl)organosiloxanes with 1-methylimidazole. The degree of completeness of this reaction was determined, and the products were characterized by the data of elemental analysis, NMR spectroscopy (1H and 29Si), TGA and DTA. The possibility in principle of obtaining statistical polyorganosiloxanes with the [1-(methyl)imidazolyl]methyl substituent in the frame of the siloxane macromolecule by quaternization of the corresponding chloromethyl-substituted organosilicon polymers with 1-methylimidazole is shown. By the method of TGA and DTA, it was found that the destruction of the obtained ionic liquids occurs when heating them in air above 265 °C. The possibility of fixing the formation of an imidazolium salt by the appearance of a chemical shift in the region ~10 ppm in the 1Н-NMR spectrum has been established.
THE INFLUENCE OF THE METHOD OF RUBBER ISOLATION FROM LATEX ON THE PROPERTIES OF ELASTOMERIC MATERIALS BASED ON BUTADIENE-NITRILE RUBBERS
Authors: Dulina O. A. , Tarasenko A. D. , Bukanov A. M. , Ilyin A. A.
Published: November 2018

The properties of butadiene-nitrile rubbers obtained by various methods of synthesis and isolation from latex and rubbers based on them were studied in the article. The surface free energy of samples was determined using the Owens, Wendt, Rabel and Kaelble method. It was shown that the surface energy of elastomeric materials is affected 1) by non-rubber components, the content and nature of which are determined by the method of obtaining and isolating rubber from latex and 2) by the number of nitrile groups in the rubber macromolecule. The kinetics of vulcanization of rubber compounds based on the investigated rubbers has been studied. It was shown that rubber compounds based on rubbers containing a residual emulsifier are vulcanized longer. Elastic-strength properties were studied, and it was concluded that rubbers based on butadienenitrile rubbers synthesized by various methods with the same content of bound nitrilacrylic acid have different physico-mechanical properties and cannot be used interchangeably without changing the formulation and technological parameters of their processing.
FUNCTIONAL MODELING OF THE PROCESS OF CHOOSING THE BEST AVAILABLE TECHNIQUE
Authors: Erusheva K. I. , Kolybanov K. Yu. , Tishaeva I. R.
Published: November 2018

Due to the relevance of the problem of implementation of the Best Available Techniques (BAT) in the chemical industry of the Russian Federation it is necessary to develop a scientifically defensible transition process to BAT for chemical manufactures. For this purpose, the functional modeling methodology was used in the graphical notation IDEF0 standardized in the Russian Federation. The production process for the transition of a chemical manufacture to BAT was described as a hierarchical structure represented as a diagram consisting of functional blocks and arcs that connect them. First, the simulation object was represented as a single block with boundary arrows, which show how the simulated process is related to the environment. Then it was sequentially decomposed into diagrams of a lower level, i.e., stepwise hierarchical decomposition of the top-level context diagram was performed, which resulted in a set of interrelated diagrams that describe the processes and relationships between them and the environment. This allows us to clearly establish the order of actions that are performed at each stage of the transfer of chemical manufacture to BAT.
Editorial: Markt und Demokratie
Authors: Redaktion PROKLA
Published: November 2018

Sind Markt und Demokratie die ultima ratio der Organisation und Regelungswirtschaftlicher und politischer Prozesse? Für die Demokratie bestreitet das im Prinzip niemand, auch wenn es gelegentlich Zweifel an der Tauglichkeit demokratischer Prozeduren, den Hinweis auf mögliche Selbstblockaden {Stichwort »Unregierbarkeit«) und Unzulänglichkeiten gibt Daß politische Entscheidungen, ob direkt oder mittels Repräsentanten, nicht ohne Beteiligung der von ihnen Betroffenen gefällt werden sollten und daß für diese Betroffenen als politische Akteure Normen wie Freiheit (der individuellen Entscheidungen) und Gleichheit {vor dem Gesetz und in der Teilnahmemöglichkeit am politischen Prozeß) gelten sollen, gehört heutzutage zu den verfassungsmäßig festgeschriebenen Selbstverständlichkeiten auch in jenen Staaten - und das sind wohl nach wie vor die meisten-, in denen faktisch ganz anderes gilt.
Auf dem Weg zu einer gemischten Okonomie
Authors: Bugaj Ryszard , Kowalik Tadeusz
Published: November 2018

In dem Aufsatz wird die bisherige Entwicklung der Privatisierung in Polen, insbesondere die "Verbürgerlichung" der Nomenklatur beschrieben. Daran anschließend werden verschiedene in Polen diskutierte Konzepte der Privatisierung und deren theoretischen Grundlagen untersucht.
Die alte DDR - der Mezzogiorno des neuen Deutschland?
Authors: Kammerer Peter
Published: November 2018

Es wird am Beispiel der Entwicklungsunterschiede zwischen dem Norden und dem Süden Italiens nach den Ursachen ihrer Permanenz gefragt, obwohl in Italien seit Jahrzehnten massive staatliche Fördermaßnahmen zu ihrer Einebnung durchgeführt werden. Bei näherer Betrachtung zeigt es sich, daß Unterentwicklung eine Seite von Modernität sein kann, daß also die Entwicklung des Nordens nur die Kehrseite der Zurückgebliebenheit des Südens ist. Mit den Jahrzehnten verfestigen sich Entwicklungsunterschiede zu einem »einheitlichen Mechanismus «. Der Beitrag versucht, durch »Verfremdung« der deutschen Gegenwart der Frage nach den Chancen der neuen Bundesländer nachzugehen, das Niveau der sozioökonomischen Entwicklung der alten Bundesländer in absehbarer Frist zu erreichen. Der Autor kommt zu einer vorläufigen Antwort in Form einer Frage.
Die Zukunft der internationalen Migrationsbewegungen
Authors: Zolberg Aristide R.
Published: November 2018

Angesichts der fortbestehenden schroffen Ungleichheit der sozioökonomischen und politischen Bedingungen in einer zunehmend zusammenhängenden Welt und der Verhängung von Zuzugsbeschränkungen durch die entwickelteren Länder, durch die dieser Zustand abgesichert wird, ist ein weiteres Anwachsen des Wanderungsdrucks aus den weniger entwickelten Ländern zu erwarten. Doch ob sich dieser steigende Druck in tatsächliche Wanderungen umsetzt, hängt nicht nur von der Ausreisepolitik der Herkunftsländer, sondern vor allem von der Einwanderungspolitik der potentiellen Aufnahmeländer ab. Dieses Faktum wird auch den Strom der Migranten aus den ehemals realsozialistischen Ländern nach der Liberalisierung des Ausreiserechts definieren. Während die wirtschaftlich motivierte Migration insofern "nachfragebestimmt" ist, sind die Wanderungsströme der Flüchtlinge, die lebensbedrohender Gewalt zu entrinnen suchen, "angebotsgeprägt". Diese vom Umfang her bedeutendere Wanderung richtet sich zumeist auf Nachbarländer, sodaß die zukünftige Süd-Nord-Wanderung auch weiterhin beschränkt bleiben wird. Hinsichtlich der ethischen Frage einer Zuzugsregelung für Migranten und Flüchtlinge lautet die umstrittene Frage, ob sich moralische Berechnungen nur auf die nationale Gemeinschaft gründen oder die gesamte Welt umfassen sollten.
SISTEM DETEKSI DINI PLAGIARISME TUGAS AKHIR MAHASISWA MENGGUNAKAN ALGORITMA NGRAMS DAN WINNOWING
Authors: Dillak Rocky Yefrenes , Laumal Folkes , Kadja Ledy Jen
Published: November 2018

The problem of plagiarism has been widely found in the various area of academic research. It became more complicated when the resources used were taken from a different language with a suspicious document. The aim of this paper is to develop a system that can be used as early warning system in plagiarism detection. The method work as follows: do some preprocessing steps, such as: removing punctuation, removing numbers, removing stopwords, removing repeated words, and doing a process called lemmatization of words. The next process is to extract its characteristic features using improved n-Gram method and the last step is to compare the content from translated document against downloaded documents. Based on experiments, the result is indicated that the method can be used as an early warning system for plagiarism detection.
PENENTUAN TALENTA KARYAWAN BERDASARKAN MENGGUNAKAN KONSEP DATA MINING
Authors: Saptarini Ni G.A.P. Harry
Published: November 2018

The human resources competency is one aspect that most affect company performances. Knowing its competence will help the decision maker to place the right man on the right place. However it can be done by analyzing the human talent. One of the conventional method that common to use is C4.5 algorithm. Conventional C4.5 method uses data crisp. In this study, it used a linguistic term as an input data because the talent test expressed using the language (linguistic term) and it is a set of data in fuzzy form. To generate the input data in the form of fuzzy was done by fuzzify the data preprocessing and further preprocessing of data results will be used for the construction of decision trees using C4.5 algorithm is then the process is called fuzzy C4.5. The result of this research is that the number of linguistic terms of attribute effect directly and significantly to system accuracy. The accuracy of Fuzzy C4.5 algorithm with 5 linguistic terms (90.1099%) is less than Fuzzy C4.5 accuracy with 3 linguistic terms (96.7033%). Fuzzy C4.5 accuracy with 3 linguistic terms has the same accuracy with conventional C4.5 (96.7033%), so we can use as an alternative solution to build classification of employee talent in PNB.
PEMBUATAN ALAT PENGERING IKAN RAMAH LINGKUNGAN DENGAN MENGGUNAKAN PANEL SURYA
Authors: Mukkun Yusak , Dana Sumartini
Published: November 2018

Alat pengering ikan asin ramah lingkungan menggunakan integrasi panel surya dan energimatahari merupakan hasil pengembangan energi terbarukan yaitu pemanfaatkan energi mataharibaik secara langsung maupun secara tidak langsung dengan penyimpanan solar cell, yangpenggunaannya dimaksimalkan dan diunggulkan untuk meningkatkan kesejahteraan nelayan pesisirpantai dengan produk yang didesain sedemikian rupa agar dihasilkan ikan kering yang bermutudan higienis untuk dikonsumsi, mengurangi ketergantungan pada cuaca, menekan kerugian yangdialami para nelayan pada saat panen raya, memperkecil kemungkinan kerusakan yang diakibatkanpembusukan, dan mempercepat proses dan tidak memerlukan lahan yang luas. Sinar mataharilangsung dan alat tambahan seperti fan atau blower diperlukan untuk mengalirkan udara pengeringke produk yang dikeringkan (konveksi paksa) dan sensor suhu sebagai pengontrol suhu dandiharapkan temperatur pengeringan yang lebih tinggi dari 500C harus dihindari karena dapatmenyebabkan bagian luar produk sudah kering, tapi bagian dalam masih basah. Khusus untukikan, temperatur pengeringan yang dianjurkan antara 40–500C. Ikan kering berbagai jenis yangdihasilkan dalam kapasitas 10 kg pada alat pengering ikan tanpa lampu pijar 15 Watt denganwaktu pengeringan selama 3 hari, menggunakan lampu pijar 15 watt pada malam hari, waktupengeringan ikan mencapai 2 hari dan menggunakan lampu pijar 15 watt ditambah kipas anginpada malam hari, waktu pengeringan ikan mencapai 2 hari
Intrasitoplazmik Sperm Enjeksiyonu Sikluslarında Embriyo Transferinin Abdominal Ultrasonografi Kılavuzluğunda veya Ultrasonografi Kullanılmadan Yapılmasının Klinik Sonuçlarının Değerlendirilmesi
Authors: KASAPOĞLU İşıl , ŞEN Furkan , ŞEN Esra , AVCI Berrin , UNCU Gürkan
Published: November 2018

Yardımlı
üreme yöntemlerinde ovaryan stimülasyon ve embriyo kültüründeki büyük
ilerlemelere rağmen embriyo transfer (ET) tekniklerindeki ilerlemeler sınırlı
kalmıştır veoptimal ET tekniği konusunda fikir birliği bulunmamaktadır.
Retrospektif olarak yürüttüğümüz çalışmamızda ET sırasında abdominal ultrasonografi
kullanılmasının, ultrasonografi kullanılmadan klinik dokunma yöntemi ile ET
yapılan olguların implantasyon ve klinik gebelik oranlarının karşılaştırılması
hedeflenmiştir. Beşinci günde iyi kalitede tek embriyo transferleri
transabdominal ultrasonografi ile (grup 1, n=47) ve klinik dokunma yöntemi ile
yapılan (grup 2, n=46) hastaların implantasyon ve klinik gebelik oranları
karşılaştırıldı. Sonuçta gruplar arasında implantasyon oranları için anlamlı
farklılık izlenmedi (sırası ile grup 1 de %42.6 ve grup 2 de  %34.8, p=0,44). Klinik gebelik oranları
sırası ile grup 1 de %36.2 ve grup 2 de %26.1 idi (p=0,29). Transfer sonrası
transvajinal ultrasonografi ile kontrol edilen hava kabarcığının fundusa olan
mesafeleri karşılaştırıldığında; iki grup arasında anlamlı fark gözlenmedi grup
1 ve 2 de sırasıyla; 13,4 ± 4,23 ve 14,4 ± 3,91 (p=0,25).
Graves Oftalmopati Tanılı Olguların Yoğunluk Ayarlı ve Üçboyutlu Konformal Retro-Orbital Radyoterapi Planlarının Dozimetrik Olarak İncelenmesi
Authors: BOLAT Duygu , KAHRAMAN ÇETİNTAŞ Sibel , GÖZCÜ TUNÇ Sema , KURT Meral , DEMİRÖZ ABAKAY Candan , AYDIN Oğuz , ALTAŞ Habibe
Published: November 2018

Graves
oftalmopati (GO) tanılı olguların radyoterapi ile tedavisinde; karşılıklı
lateral üç boyutlu konformal radyoterapi (3BKRT) ve yoğunluk ayarlı radyoterapi
(YART) teknikleri kullanılarak hedef hacmin ve riskli organların aldığı
dozların karşılaştırılması amaçlanmıştır. Çalışmada; GO tanılı 15 hastaya fraksiyon
dozu 2 Gy toplam doz 20 Gy olacak şekilde 3BKRT ve YART tekniği ile iki ayrı
tedavi planı oluşturuldu. Planlanan hedef hacmin (PTV) ve riskli
organların aldığı doz değerleri karşılaştırıldı ve homojenite indeksi (HI),
konformite indeksi (CI) değerleri hesaplanıp Monitor Unit (MU) değerlerine
bakıldı. PTV’nin D95% (p=0,583) değerinde iki teknik arasında fark görülmedi; D98%
(p<0,001) değerinde YART tekniğinin üstünlüğü görüldü.

Sonuç
olarak; hastanın katarakt olmasına
neden olabilecek dozlardan kaçınmak istendiğinden, kullanılan
karşılıklı lateral açıdan dolayı
3BKRT tekniğinin daha düşük doz radyasyon aldığı söylenebilir.
Baş Boyun Kanseri (H&N) Radyoterapisinde Üç Farklı Hacimsel Ayarlı Ark Terapi (VMAT) Tekniği İle Hedef Hacim ve Kritik Organ Dozlarının Retrospektif İncelenmesi
Authors: AYDIN Oğuz , DEMİRÖZ ABAKAY Candan , GÖZCÜ TUNÇ Sema , KAHRAMAN ÇETİNTAŞ Sibel , KURT Meral , BOLAT Duygu , ALTAŞ Habibe
Published: November 2018

Baş
boyun kanseri (H&N) radyoterapisinde hacimsel ayarlı ark terapi (VMAT)
tekniği ile hazırlanan üç farklı radyoterapi planında, hedef hacim dozu ve
kritik organ dozlarını incelemesi hedeflenmiştir.Çalışmada 8 baş boyun
kanseri (H&N) tanılı olgu değerlendirildi. Radyoterapi planlarında; çift
rotasyon şeklinde 1 ark (sVMAT), çift ark (dVMAT) ve 150 kolimatör
açılı olacak şekilde (cVMAT) planları hazırlandı. Üç
yöntemde hedef hacme reçete edilen doz istenilen şekilde verilebilmiştir. Sağ
ve sol parotis Dmean değerlerinde anlamlı fark gözlenmemiş ancak sağ
parotis için sVMAT tekniği daha düşük doz aldığı görülmüştür.

Üç
farklı planda tümör dozu istenilen şekilde sağlanmıştır ve organ dozlarımız
istenilen sınırlar içerisinde tutulabilmiştir. Ancak parotis bezi ve beyin
sapında elde edilen düşük doz değeri sVMAT tekniğini diğer tekniklere göre
üstün kılmıştır.
Tıp Fakültesi Dönem 1 ve Dönem 2 Öğrencilerinin Anatomi Pratik Eğitimini Değerlendirmeleri
Authors: VATANSEVER Alper , ÖZCAN Emrah
Published: November 2018

Çalışmamız, tıp fakültesi öğrencilerinin, anatomi pratik eğitimi sırasında karşılaştıkları zorlukların belirlenebilmesi ve çözümlenmesi ile birlikte anatomi pratik derslerinin daha etkili bir yönteme dönüştürülmesini amaçlamaktadır. Bu noktadan yola çıkılarak, anatomi eğitimine yeni başlamış ve anatomi eğitimini bitirmek üzere olan toplam 226 öğrenci çalışmamıza dahil edilmiştir. Bu öğrencilere, açık uçlu ve çoktan seçmeli sorulardan oluşan 30 soruluk anket uygulaması yapılmıştır. Anket uygulaması tamamlandıktan sonra elde edilen yanıtlar, SPSS 21 paket programı ile değerlendirilmiştir. Çalışmamıza katılan öğrencilerden 225’i (%99,6), anatomi dersinin işlenişi hakkında kendilerinin de fikirlerinin alınması gerektiğini belirtmişlerdir. Bunun yanında, anatomi eğitimi için vazgeçilmez olan kadavra gösteriminin yanı sıra, radyolojik görüntülerin de yardımcı eğitim aracı olarak kullanılması gerektiğini düşünmektedirler (%72,6). Elde edilen bulgular, anatomi pratik eğitiminin daha etkili bir yöntemle ilerleyebilmesi için tıp fakültesi öğrencilerinin fikirlerinin alınmasının gerekliliğini ortaya koymaktadır.
Cerrahi Olarak Tedavi Edilen Beyin Apselerinin Retrospektif Analizi: Tek Merkez Deneyimi
Authors: ÖZBEK Zühtü
Published: November 2018

Bu çalışmada beyin apsesi nedeniyle opere edilen hastaların retrospektif incelenmesi amaçlandı. 2007-2016 yılları arasında kliniğimizce beyin apsesi nedeniyle opere edilen 29 hasta değerlendirilmeye alındı. Etkenin beyin dokusuna ulaşma yolu göz önüne alınarak hastalar 4 gruba ayrıldı. Grupların epidemiyolojik özellikleri, klinik bulguları, kan enfeksiyon parametreleri, hastaların mortalite ve reoperasyon oranları belirlendi. Tüm gruplardan birer örnek sunuldu. 29 hastanın 19’u erkek (%65.5), 10’u bayandı (%34.5). Ortalama yaş 39.2 idi. 29 hastanın 8’i direkt yayılım (%27.5), 6’sı hematojen (%20.6), 11’i kafa travması (%37.9), 4’ü iatrojenik (%13.7) yollarla apseye neden olmuştu. En sık yerleşim yeri temporal bölge ( %41.3) idi. 29 hastanın 8'i (%27.5) tekrar opere edildi. Toplam mortalite oranı %27.5 idi. Hastaların yaklaşık yarısında (%51.7) apse materyalinden alınan kültür pozitifdi. En sık saptanan patojen streptokok suşlarıydı. En sık görülen klinik bulgu başağrısı (%79.3) idi. Klasik intrakranial apse klinik triadı hastaların sadece 4’ünde (%13.7) mevcuttu. Sonuç olarak kafa travması ve cerrahi girişim sonrasında oluşan abselerde mortalite, komşu yapılardan direkt yayılım yoluyla oluşan apselerde ise reoperasyon oranı yüksek bulunmuştur.
Nadir Bir Olgu: Renal Hücreli Karsinom ile Cushing Hastalığı Birlikteliği
Authors: ÇALAPKULU Murat , ÖZ GÜL Özen , CANDER Soner , ERSOY Canan , ERTÜRK Erdinç
Published: November 2018

Hipofiz
bezinden adrenokortikotropik hormon (ACTH) salgılayan adenom, endojen Cushing hastalığının en
sık görülen nedenidir. Renal hücreli karsinom (RCC) en sık görülen böbrek
kanseridir ve bu kanser ile ilişkili birçok endokrinolojik anormallik olabilir.
Renal hücreli karsinom tanısı alan hastalarda Cushing sendromu saptanabilirken Cushing
hastalığı çok nadir görülür. Cushing hastalığının tanısı klinik
semptomlar, endokrinolojik testler ve radyolojik bulguların değerlendirilmesi
ile konur. Cushing hastalığında en etkili tedavi adenomun rezeksiyonudur ama
makroadenomlarda rezeksiyon ile kür şansı daha düşüktür. Postoperatif dönemde
kür sağlanamamış olgularda tedavi seçenekleri arasında radyoterapi, medikal
tedaviler (bromokriptin, siproheptadin, ketakonazol, pasireotide gibi) veya
bilateral adrenalektomi düşünülebilir. Burada Cushing
hastalığı ile birlikte renal hücreli karsinom tanısı konulan bir hasta
sunulacaktır.
AN APPROACH TO ECONOMIC OPTIMIZATION OF THE BATCH SIZE IN THE TEXTILE INDUSTRY
Authors: PUZOVIC Sanja , RADOJICIC Miroslav , VESIC VASOVIC Jasmina , PAUNOVIC Vladan , NESIC Zoran
Published: November 2018

One of the important
factors of the economic optimization of production processes is the proper
dimensioning of the batch in which production is carried out. This request
becomes particularly pronounced in the conditions of the textile industry,
where the economic rationalization of production is of crucial importance for a
market success. In the paper, we presented the model of the optimization of the
batch size based on an analysis of the structure of the expenses, inclusive of
a request for their minimization. The suggested model enables the determination
of the batch size which has the lowest costs and also the extent to which it is
allowed to deviate from the calculated optimum, but still remain within
economic rationality. The aim of the theoretical and practical aspects of the
paper is to point out the contribution of the suggested approach towards the
economicrationalization of production processes in the textile industry.
Sistem Pendukung Keputusan (SPK) Pemberian Beasiswa Berbasis TOPSIS (Studi Kasus Yayasan Pendidikan Al-Hikmah Bululawang Malang)
Authors: Arbian Danang
Published: November 2018

Sistem Rekomendasi pemberian Beasiswa Dengan Metode TOPSIS Di Yayasan Pendidikan Al-Hikmah Bululawang Kabupaten Malang bertujuan untuk menerapkan metode TOPSIS, dalam menentukan penerima beasiswa berdasarkan kriteria yang telah ditentukan serta merancang dan membangun sistem dalam membantu memberikan alternatif keputusan dalam penentuan penerima beasiswa di Yayasn Pendidikan Al-Hikmah Bululawang Kabupaten Malang. Berdasarkan sumber data yang diperoleh, menggunakan data primer meliputi metode wawancara/interview dan pengamatan langsung/ observasi dan data sekunder diperoleh dengan studi pustaka yang relevan dengan masalah tersebut. Data beasiswa diolah kemudian dirangking berdasarkan nilai preferensi yang didapat dari perhitungan TOPSIS. Proses pemberian beasiswa berdasarkan kriteria berupa nilai rata-rata semester, nilai estrakurikuler wajib, jumlah pendapatan orang tua,  jumlah tanggungan, dan jarak rumah ke sekolah. Hasil penelitian ini adalah berupa sistem pendukung keputusan dalam menentukan siswa yang memperoleh beasiswa dengan menggunakan metode TOPSIS, dimana alternatif yang mempunyai nilai preferensi paling besar yang akan menduduki peringkat teratas. Alternatif tersebut merupakan alternatif yang disarankan untuk menerima beasiswa
Perancangan Analytical CRM untuk Mendukung Segmentasi Pelanggan di Institusi Pendidikan
Authors: Hananto Valentinus Roby , Churniawan Agus Dwi , Wardhanie Ayouvi Poerna
Published: November 2018

Persaingan untuk meraih pelanggan merupakan salah satu tantangan yang harus dihadapi oleh institusi pendidikan. Berbagai metode diterapkan sebagai upaya untuk meningkatkan daya saing, salah satunya yaitu menggunakan Customer Relationship Mangement (CRM) berupa database pelanggan yang berisi mengenai informasi pelanggan yang terperinci. Perkembangan teknologi manjemen data seperti data warehouse dan data mining menjadi pendukung penerapan CRM yang lebih sistematis dibandingkan sebelumnya. Dalam penelitian ini dijelaskan bagaimana rancangan penerapan analytical CRM untuk mendukung segmentasi pelanggan pada institusi pendidikan. Studi literatur dari berbagai penelitian dilakukan untuk mengetahui teknologi apa saja yang harus dipersiapkan oleh institusi pendidikan dalam penerapan analytical CRM. Selain itu, kami juga melakukan analisis kebutuhan untuk menyesuaikan sistem analytical CRM pada institusi pendidikan. Dengan rancangan terebut, penerapan analytical CRM dapat semakin banyak digunakan dalam mendukung segmentasi pelanggan pada institusi pendidikan.
Sistem Diagnosis Penyakit pada Kambing Menggunakan Metode Forward Chaining
Authors: Apriliya Ima , Wahyuni Ida
Published: November 2018

Kambing adalah binatang pemamah biak dan pemakan rumput. Dalam membudidayakan kambing, para pemilik kambing rata-rata mempunyai pengetahuan yang kurang dalam hal penyakit yang menyerang kambing peliharaan mereka.Sistem pakar mulai digunakan untuk membantu seorang pakar atau ahli dalam mendiagnosis penyakit pada kambing berdasarkan gejala yang ada. Tujuan dan manfaat dari Diagnosis penyakit kambing antara lain adalah mempermudah dan mempercepat mengetahui jenis penyakit yang menyerang kambing. Untuk mengetahui diagnosis penyakit kambing, peneliti membuat sistem pakar dengan menerapkan metode forward chaining.Diagnosis penyakit kambing menggunakan metode Forward Chaining.Pada penelitian ini jenis penyakit yang dapat didiagnosis sebanyak 16 penyakit.Pengujian yang digunakan yaitu pengujian akurasi dengan data uji sebanyak 16 penyakit dengan tingkat akurasi sebesar 100%. Kesimpulan dari penelitian yang telah dilakukan berdasarkan permasalahan yang telah diselesaikan melalui pembuatan sistem pakar ini adalah sistem pakar untuk menentukan penyakit kambing dirancang dengan rule base dan metode forward chaining. Jumlah rule yang digunakan sebanyak 16 rule dengan 43 jenis pertanyaan sesuai dengan jumlah gejala.
Pengaruhedukasi Hipertensi Dengan Media Booklet Terhadap Perilaku Self Management Pada Pasien Hipertensi Di Wilayah Puskesmas Balowerti Kediri
Authors: Wahyuni Sri
Published: November 2018

Background :Hypertension is a disease which can damage the organ progressively and settled, disease caused diseases such as stroke, cardiovascular disorders, kidney failure, and other serious diseases that threaten a person's life. Self management can be applied to patients with hypertension in an effort to enhancing the knowledge, attitudes and behavior.Objective :This research aims to the influence of education booklets media to self management in patients hypertension in the Puskesmas Balowerti Kota Kediri. Methods :This type of research is quantitative, with pre-post test design in one group (one-group pre-post test design). The sample in this study were 30 respondents selected by accidental sampling.Results: based on the obtained  paired T test p-value is 0.000 ;α = 0.05. Conclusions and recommendations :There is a significant effect of hypertension with the media giving education booklet on self management behaviors in patients with hypertension in the PuskesmasBalowerti Kediri. To improve the behavior of self-management in hypertensive patients can consider the provision of structured edukas use media interest, so that more effective education.
Comparing Google Maps and Uber Movement Travel Time Data
Authors: Wu Hao
Published: November 2018

The emergence and availability of crowd sourced data provide transport researchers with comprehensive coverage in their research subjects. However, difficulties in data validation and consistency between different sources pose a threat to the credibility of research based on such data. In this paper, travel time data for Sydney, Australia from Google Maps and from Uber Movement are compared for their consistency. Although the results show the two data sources are similar in measuring travel time, travel times from Uber Movement are systematically lower than from Google. This study recommends due caution in the selection of data source, and in comparing research results using different data sources.
2. Identificación morfológica y molecular de cepas del hongo (Alternaria dauci) patógeno de la zanahoria (Daucus carota L.)
Authors: Acevedo Cruz Adan
Published: November 2018

La finalidad del estudio fue la identificación morfológica y molecular de las cepas de Alternaria dauci, causantes de la quemadura foliar de la zanahoria. Para ello, mediante técnicas convencionales se aislaron 50 cepas del hongo del cultivo de zanahoria, ubicada en el departamento de Landes al sudoeste de Francia. Las observaciones macroscópicas y microscópicas de las colonias mostraron que: 10 (42A, 42B, 25A, 37B, 22A, 12B, 2A, 22B, 12A y 25B) de las 50 cepas presentaron micelios de aspecto algodonoso, pigmentación rojo claro a marrón del Extracto de Malta Agar (EMA), conidióforos alargados y no ramificados, conidios ovalados con septos transversales y longitudinales.
Se realizó el monosporage de las 10 cepas con características propias de A. dauci se obtuvieron 40 cepas puras. De las cuales, la identificación molecular con la PCR, se logró amplificar el ADN de 30 cepas con los primers universales ITS1/ITS4 con una talla de 600 pb, y la verificación de estas cepas con la PCR utilizando los primers específicos Ada3 y Ada5 de A. dauci, reveló que 9 cepas puras: M25AA1, M12BA1, M12AA2, M37BA2, M22BB2, M25BB2, M42AB1, M42BB1 y M42BB2 pertenecen a la especie A. dauci con un peso molecular correspondiente a 159 pb.