bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS PENGARUH LOKASI DAN KARAKTERISTIK KONSUMEN DALAM MEMILIH MINIMARKET DENGAN METODE REGRESI LOGISTIK DAN CART
Authors: Bekti Rokhana Dwi , Pratiwi Noviana , Jatipaningrum Maria Titah , Auliana Dina
Published: March 2018

Konsumen saat ini memiliki banyak pilihan untuk berbelanja memenuhi kebutuhan sehari-hari, baik di pasar modern maupun tradisional, serta ritel khususnya dalam bentuk minimarket. Dengan demikian persaingan antar minimarket juga sangat tinggi. Setiap minimarket memiliki strategi pemasaran yang berbeda-beda, karena karakteristik konsumen dalam berbelanja juga berbeda-beda. Dalam strategi pemasaran, informasi dari berbagai aspek, yaitu dapat dari segi konsumen, pasar, pesaing, maupun produk sangat diperlukan. Pada penelitian ini melakukan analisis factor yang berpengaruh pada minat konsumen yang berbelanja di minimarket. Factor yang dikaji adalah dari segi konsumen, baik karakteristik maupun lokasi tempat tinggal. Data yang digunakan adalah data primer dengan melakukan survey wawancara pada konsumen di Kecamatan Ngaglik, Kab. Sleman, DIY. Sedangkan sampel minimarket adalah Indomaret. Metode analisis yang digunakan adalah regresi logistik dan Classification and Regression Trees (CART). Hasil analisis menunjukkan bahwa faktor-faktor yang signifikan berpengaruh terhadap minat belanja di Indomaret dengan metode regresi logistik adalah variabel jenis kelamin, pengeluaran rata-rata perbulan, dan lokasi tempat tinggal konsumen. Sedangkan factor berperan penting dalam pembentukan pohon klasifikasi CART adalah juga lokasi. Apabila dibandingkan berdasarkan nilai ketepatan klasifikasi, metode CART, sebagai metode nonparametrik yang tidak memiliki asumsi distribusi tertentu, menghasilkan ketepatan klasifikasi yang lebih tinggi dibandingkan regresi logistik.
PELUANG ALUMNI PENDIDIKAN MATEMATIKA FKIP UMB DALAM MENDAPATKAN PEKERJAAN DENGAN MENGGUNAKAN ANALISIS REGRESI LOGISTIK
Authors: Mahyudi Mahyudi
Published: March 2018

Graduation or college graduation become the most exciting moment for a student. In addition to successfully get a degree, they are also eager to enter the workforce. But sometimes the spirit was lost in the middle of the road. Many fresh graduates complain of difficult to get a job at this time. Every year the number of graduates to grow while jobs are not directly proportional to the increase in the number of graduates. The study analyzed what are the chances of graduates Mathematics Education FKIP Muhammadiyah University of Bengkulu in getting a job. Samples taken as many as 78 graduates between September 2015 to April 2016. The factors considered were gender, age, GPA, national origin, jobs for college and the work areas as desired. Analysis of survey data using ordinal logistic regression analysis. The results showed that the dominant factors that affect the length of the graduates in getting a job is GPA, work experience in college and the desired field of work.
The ʿAbbāsid Revolution in Marw: New Data
Authors: Vaissière Étienne de la
Published: March 2018

New data from Chinese, Bactrian and archaeological sources on the oasis of Marw are introduced in the long debate on the Persian or Arab nature of the ʿAbbāsid movement. These data provide us with a rough estimate of the maximum feeding power of the oasis of Marw. This feeding power is then taken into account to demonstrate that the Arab soldiers and their families settled there should have consumed between one-third and two-thirds of the food produced in the oasis. The ʿAbbāsid Revolution did not take place in an oasis with two widely divergent communities, a tiny community of powerful Arab warriors versus a vast majority of powerless Persian-speaking peasants, but of communities intermingled all over the oasis in quite equal numbers which had no choice but to cooperate during four generations before the Revolution. If the Revolutionary network before the Revolution seems to have been mainly Arab, the texts clearly describe an ʿAbbāsid army numerically dominated by Persians under Arab command. The existence of a partially mixed society does explain how an Arab network came to muster and to dominate a much more mixed military force, which gave way to a gradual Persian empowerment.
Small clique number graphs with three trivial critical ideals
Authors: Alfaro Carlos A. , Valencia Carlos E.
Published: March 2018

The critical ideals of a graph are the determinantal ideals of the generalized Laplacian matrix associated to a graph. Previously, they have been used in the understanding and characterizing of the graphs with critical group with few invariant factors equal to one. However, critical ideals generalize the critical group, Smith group and the characteristic polynomials of the adjacency and Laplacian matrices of a graph. In this article we provide a set of minimal forbidden graphs for the set of graphs with at most three trivial critical ideals. Then we use these forbidden graphs to characterize the graphs with at most three trivial critical ideals and clique number equal to 2 and 3.
Diagonals of separately continuous maps with values in box products
Authors: Karlova Olena , Mykhaylyuk Volodymyr
Published: March 2018

We prove that if X is a paracompact connected space and Z = ∏s∈S Zs is a product of a family of equiconnected metrizable spaces endowed with the box topology, then for every Baire-one map g : X → Z there exists a separately continuous map f : X2 → Z such that f (x, x) = g(x) for all x ∈ X.
O INCORPÓREO DA IMAGEM COMO DISPOSITIVO HÁPTICO
Authors: De Araujo Adriani Ferreira , Da Cunha Eduardo Figueiredo Vieira
Published: March 2018

O presente trabalho compõe o início de uma pesquisa de mestrado. Ela busca compreender as particularidades incorpóreas da imagem em vídeo e em fotografia, provenientes de uma produção em artes visuais, que se constitui no aprofundamento de estudo anterior sobre a matéria informe (massa de pão crua) em sua condição viscosa. As questões que serão apresentadas abrangem um primeira reflexão de como tais imagens podem ser apreendidas como um dispositivo háptico na sua intrínseca incorporalidade não táctil. O material em estudo baseia-se em um vídeo e fotografias de uma produção própria. Material este, analisado a partir de uma interlocução entre o conceito de háptico, pela questão fenomenológica do corpo e dos sentidos na contemporaneidade e por uma materialidade que se oculta pela ausência dos corpos nos meios digitais.
Níveis de estresse de pais de recém-nascidos em Unidade de Terapia Intensiva Neonatal
Authors: Stübe Mariléia , Rosa Marina Brites Calegaro da , Pretto Carolina Renz , Cruz Cibele Thomé da , Morin Pamela Vione , Stumm Eniva Miladi Fernandes
Published: March 2018

Objetivo: avaliar níveis de estresse de pais de recém-nascidos em Unidade de Terapia Intensiva Neonatal. Métodos: pesquisa transversal e analítica realizada com 57 pais de recém-nascidos. Foi aplicado questionário de dados sociodemográficos do recém-nascido e dos pais e Parental Stress Scale: Neonatal Intensive Care Unit. Realizou-se análise de frequência, medidas de posição dos escores, teste de Mann-Whitney e teste t-Student. Resultados: no domínio “Alteração no papel de mãe/pai”, a concentração das respostas foi maior nos escores mais altos; no domínio “Sons e imagens”, nos escores mais baixos, tanto na internação quanto na alta da unidade de terapia intensiva. Conclusão: pais de bebê em Unidade de Terapia Intensiva Neonatal apresentaram níveis de estresse elevados associados à “Alteração no papel de mãe/pai” na internação e alta, e ao domínio “Aparência e comportamento do bebê”, no momento da internação.
40 YEARS OF IGF1: Role of IGF1 and EFN–EPH signaling in skeletal metabolism
Authors: Lindsey Richard C , Rundle Charles H , Mohan Subburaman
Published: March 2018

Insulin-like growth factor 1(IGF1) and ephrin ligand (EFN)–receptor (EPH) signaling are both crucial for bone cell function and skeletal development and maintenance. IGF1 signaling is the major mediator of growth hormone-induced bone growth, but a host of different signals and factors regulate IGF1 signaling at the systemic and local levels. Disruption of theIgf1gene results in reduced peak bone mass in both experimental animal models and humans. Additionally, EFN–EPH signaling is a complex system which, particularly through cell–cell interactions, contributes to the development and differentiation of many bone cell types. Recent evidence has demonstrated several ways in which the IGF1 and EFN–EPH signaling pathways interact with and depend upon each other to regulate bone cell function. While much remains to be elucidated, the interaction between these two signaling pathways opens a vast array of new opportunities for investigation into the mechanisms of and potential therapies for skeletal conditions such as osteoporosis and fracture repair.
О родстве московской и кирилло-белозерской редакций Стишного пролога
Authors: Чистякова Марина Владимировна Владимировна
Published: March 2018

В конце первой четверти XIV в. по инициативе сербской иерархии на Балканах началось введение Иерусалимского устава вместо Студийского. Разновидность Пролога с краткими стихами, связанная с Иерусалимским уставом, известна в двух переводах с греческого языка середины XIV в.: болгарском и сербском [Соболевский 1903, 5; Петков 2000, 20–21]. В южнославянской книжности был более распространен болгарский перевод Стишного (метрического) пролога, выполненный в тырновском книжном центре1 [Иванова 1979, 122]. Не ранее последней четверти XIV в. этот перевод проник к восточным славянам2. Версия прошла редактирование в Сербии или на Афоне, так как во всех восточнославянских списках, включая древнейший на осенне-зимние месяцы — Москва, Российская государственная библиотека (далее РГБ), ф. 304.I, № 720, 1429 г., — представлены жития Саввы (14.I) и Симеона (13.II) сербских и некоторые другие особенности, например, молитва о заступничестве за болгар и сербов в конце жития Ионна Рыльского (21.X), см. подробнее [Турилов 2010, 291]....Marina ChistiakovaOn the Relationship between the Kirillo-Belozersky and Moscow Editions of the Versed SynaxarionThe Versed Synaxarion of the Kirillo-Belozersky collection 1.1240, created in Rostov diocese in 1452 and preserved at the Russian National Library, is the oldest copy of the Kirillo-Belozersky edition of the Versed Synaxarion. The comparison of its structure with the Moscow edition of the Versed Synaxarion (Russian State library, Trinity Lavra of St. Sergius, no. 720, 721, 722) suggests there is a relationship between the two editions. Textual analysis was employed to reconstruct the common prototype of the two editions. The Tarnovo edition in this “proto-edition” has been supplemented with homilies for selected dates. These homilies are a common feature of the Kirillo-Belozersky and Moscow editions alone and are not commonly found in other Eastern Slavic editions of the Versed Synaxarion.Comparison of the structure of the Kirillo-Belozersky 1.1240 and the Moscow edition demonstrates that some texts in the copy 1.1240 have been either edited or deleted, and an additional comparison with the Simple Synaxarion has been made. The Moscow edition is less innovative and is not affected by these changes. Individual homilies in the Kirillo-Belozersky edition derive from the Alphabetical Jerusalem Paterikon, the Slavic Compilation Paterikon, and the Rome Paterikon as well as from some detailed versions of the lives of the saints; the Kirillo-Belozersky edition has little in common with the corpus of individual sermons of the Moscow edition, which includes the homilies of Isaac the Syrian, Nikita Stethatos, Ephrem the Syrian, Abba Dorotheus, and other authors.Keywords: Cyrillic manuscript tradition, calendar didactic miscellanea, Versed Synaxation, Kirillo-Belozersky and Moscow editions of the Synaxarion.
Effect of methionine deficiency on oxidative stress and apoptosis in the small intestine of broilers
Authors: Ruan Tao , Li Lingjun , Lyu Yingnan , Luo Qin , Wu Bangyuan
Published: March 2018

The aim of this study was to investigate the effects of methionine (Met) deficiency on antioxidant functions (in the duodenal, jejunal and ileal mucosa) and apoptosis in the duodenum, jejunum and ileum of broiler chickens. A total of 120 one-day-old Cobb broilers were divided into two groups and fed a Metdeficient diet and a control diet, respectively, for six weeks. The activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSH-Px), the ability to inhibit hydroxyl radicals, and glutathione (GSH) content were significantly decreased in the Met-deficient group compared to the control. In contrast, malondialdehyde (MDA) content was significantly higher in the Met-deficient group. As measured by terminal deoxynucleotidyl transferase 2’-deoxyuridine 5’- triphosphate dUTP nick end-labelling (TUNEL) and flow cytometry (FCM), the percentages of apoptotic cells were significantly increased. In conclusion, dietary Met deficiency can cause oxidative stress and then induce increased apoptosis in the intestine. Oxidative stress contributes to intestinal apoptosis. This results in the impairment of local intestinal mucosal immunity due to oxidative stress and apoptosis in the small intestine. The results of this study provide new experimental evidence for understanding the negative effects of Met deficiency on mucosal immunity or the functions of other immune tissues.
Hukum Pinjam Pakai Barang Bukti Hasil Tindak Pidana Pencurian
Authors: Unasikah Atik
Published: March 2018

Abstrak: Artikel ini membahas tentang prosedur dan dasar hukum pinjam pakai barang bukti hasil tindak pidana pencurian, serta pandangan hukum Islam terhadap pinjam pakai barang bukti hasil tindak pidana pencurian di Polsek Kecamatan Wonocolo Kota Surabaya. Prosedur pinjam pakai barang bukti pencurian hasil tindak pidana pencurian di Polsek Kecamatan Wonocolo Kota Surabaya adalah membuat surat permohonan, melengkapi syarat-syarat permohonan, penyidik mempertimbangkan permohonan pemohon, dan persetujuan Kapolsek. Dasar hukum yang digunakan adalah KUHAP pasal 45 ayat 1, dan pertimbangan-pertimbangan penyidik adalah barang bukti tersebut digunakan diluar waktu persidangan, pemilik sangat membutuhkan, dan ada surat pernyataan atau perjanjian. Dalam hukum Islam, pinjam pakai barang bukti hasil tindak pidana pencurian di Polsek Wonocolo Kota Surabaya adalah mubâh} (boleh), karena melihat alasan pemohon yang sangat membutuhkan barang tersebut untuk kebutuhannya sehari-hari apalagi yang meminjam adalah pemilik sendiri. Walaupun keberadaan barang bukti adalah penting tetapi kebutuhan manusia lebih penting.Kata Kunci: Pinjam pakai. barang bukti, pencurian, hukum Islam
Larangan Menggunakan Bangunan atau Tempat untuk Berbuat Asusila perspektif Maqâshid al-Syarî’ah
Authors: Kusumawati Dini Siti
Published: March 2018

Abstract: This discusses the prohibition of using any property to perform indecency in Surabaya as regulated by Surabaya municipality’s bylaw No 77/1999. The enactment of this law started in 2012 by the closing of prostitution quarter of Gang Dolly which was considered one of the biggest ones in Southeast Asia. From the perspective of Islamic law, this by law is in agreement with maqâshid al-syarî’ah of hifzh al-dîn (protection of religion) as well as hifzh al-nasl (protection of offspring) in the dharûriyyât (primary rank). This is because prostitution is an ever present offence, regardless time and space. Extra intensive caution should be paid to prevent its return. Effort to improve economic welfare of the population should minimize the reoccurrance of prostitution.

Keywords: Prostitution, maqâshid al-syarî’ah, Surabaya.

Abstrak: Artikel yang berjudul tinjauan maqâshid al-syarî’ah terhadap Perda Nomor 7 Tahun 1999 tentang Larangan Menggunakan Bangunan atau Tempat untuk Melakukan Perbuatan Asusila di Kota Surabaya. Perda Nomor 7 Tahun 1999 tentang Larangan Menggunakan Bangunan atau Tempat untuk Melakukan Perbuatan Asusila di Kota Surabaya sudah dibuat sejak tahun 1999, namun penerapan Perda ini mengalami ketidakjalanan hukum, dan baru benar-benar diterapkan dari tahun 2012 hingga sampai saat ini, terbukti dari Pemerintah Kota Surabaya yang berhasil menutup lokalisasi Dolly yang merupakan tempat lokalisasi terbesar se-Asia Tenggara. Dalam kajian maqâshid al-syarî’ah, Perda Nomor 7 Tahun 1999 ini termasuk dalam kategori hifzh al-dîn (memelihara agama) dan hifzh al-nasl (memelihara keturunan) dalam peringkat dharûriyyât (primer). Pelacuran memang menjadi fenomena sosial yang tidak mengenal tempat dan suasana. Ia akan senantiasa hadir selama ada yang membutuhkan. Oleh sebab itu, Pemerintah Kota Surabaya harus tetap berupaya untuk memberantas pelacuran dan harus terus melakukan program-progam yang mengarah pada peningkatan kesejahteraan masyarakat karena kondisi kesejahteraan yang baik akan mengurangi potensi terjadinya pelacuran.

Kata Kunci: Maqâshid al-syarî’ah, Perda, Perbuatan asusila.
Letter Forms as Communicative Urban Artifacts for Social Narratives
Authors: Rahman Muhammad , Mehta Vikas
Published: March 2018

Words, type and letters - as signs and artifacts - have an immense promise to convey meaning in the urban environment. Letterforms are the 'architecture of language' (Baines and Haslam, 2005) - they build narratives, and create inquisitive interpretive spaces through which the reader experiences meaning. Typography and letterforms can possibly be perceived and defined in two ways - functional (legibility) and visual (formal). The utilitarian domain of typography is a prerequisite for effective communication, but letterforms have also been an unsolved quest for designers to explore and qualify various other more ephemeral dimensions of communication. Unique to letterforms is the distinctive manner in which they can be used to occupy space, convey characteristics, portray personality and physique, and situate dimensionally or even be associated with variety of emotions. Type is an art form, providing immense pleasure to the everyday observer, reader and speculator.
Morphological Performance of Onion under Exogenous Treatments of GA3
Authors: SARKAR Md.Dulal , SHAHJAHAN Mohammad , KABIR Khairul , SHIHAB Abu Yousuf , SAYEM A.N.M.
Published: March 2018

The present study was conducted to assess the morphological response of onion plants to different GA3 levels (0, 20, 40 and 60 ppm). The factor levels of GA3 were applied during transplanting by root soaking and foliar spray at 30 and 60 days after transplanting. The gibberellic acid had a great effect on increasing plant height (46.50 cm), shoot biomass (641.67 g m-2), bulb biomass (1125.00 g m-2) and also dry matter accumulation in onion plants under the effect of 60 ppm compared to control. Plants grown up without GA3 application were shorter than those grown with GA3 spray where the lowest plant height (34.67 cm) was remarked. The leaf number (11.43) was considerably increased when 60 ppm GA3 was used as the growth promoter factor in comparison to control. The plants attain minimum fresh biomass at harvesting time in the shoot (441.67 g m-2) and bulb (641.67 g m-2) grown in control plot. Considerably (41.63%) more dry shoot biomass accumulation was recorded in 60 ppm GA3 treated plants in comparison with the control at harvesting stages. Insignificant effect by all concentration of GA3 was found in bulb length, fresh root biomass and dry root biomass. Thus, the use of 60 ppm GA3 can be recommend for onion production due to the significantly increased of the fresh bulb biomass with about 42.96% over control.
Playing Editor: Inviting Students Behind the Text
Authors: Miles Laura Saetveit
Published: March 2018

This commentary feature considers the advantages of using textual criticism to teach Shakespeare and using Shakespeare to teach textual criticism, at both the undergraduate and graduate level. First I discuss how to do this in practical terms, by suggesting some specific, concrete activities that bring an editorial approach into the classroom: interactive ‘editorial exercises’ that involve micro to macro textual problems. Then I discuss what is to be gained by teaching textual criticism through Shakespeare. Students can be profoundly transformed into critical thinkers and critical readers in four ways: 1) Healthy skepticism: i.e. undermining trust in editions, editors—and authority; 2) Healthy optimism: i.e. building a feeling of critical community; 3) Defamiliarizing the text and unsettling reading practices; 4) Combining a relish for puzzles, clues, data, detective work with the love of reading. In general this piece aims to be both a practical and philosophical consideration of the intersection of editing, Shakespeare, and teaching.
Geotechnical laboratory testing and data interpretation for biosolids and sewage sludge
Authors: O’Kelly Brendan C
Published: March 2018

Biosolids and sewage sludge are difficult, challenging and unconventional geomaterials with some distinctive properties, including extremely high water content and plasticity; low particle density; high organic content; very high compressibility, creep and strain rate dependence of strength; a viscous gel-like pore fluid phase; extremely low permeability coefficient; and a propensity to degrade, producing copious amounts of biogas. The geotechnical properties and behaviour of these materials have been comprehensively reviewed in a companion paper previously published in this journal. The purpose of the present review paper is to describe necessary procedural modifications to standard geotechnical laboratory test methods, including associated analyses and data interpretation procedures, to obtain meaningful determinations of their index, compaction, compression, consolidation and permeability properties and their undrained and effective-stress strength parameter values. Specific aspects investigated include a modified curve-fitting technique for interpreting oedometer strain–time data, rapid and accurate means for undrained strength measurement and the significance and effects of ongoing biodegradation for long-term tests, as well as the corrosive nature of these materials. Many of the procedural modifications to geotechnical laboratory testing and nuances in the data interpretation presented in this paper should be transferable to the testing of other biodegradable soil and soil-like materials.
İnşaat sektörü çalışanlarının işçi sağlığı ve iş güvenliği eğitimleri konusundaki bilinç düzeylerini ölçmeye yönelik bir sektörel araştırma
Authors: Akboğa Kale Özge , Yanık Sümeyra
Published: March 2018

İşçi
sağlığı ve güvenliği açısından uzun yıllardır kötü bir profil çizen Türk inşaat
sektöründe yaşanan kazalarının azaltılmasına yönelik çalışmalarda önemli
gelişmeler kaydedilmiştir. Fakat sektörde yaşanan iş kazalarına
bakıldığında,  inşaat sektörü genelin
içinde hala önemli yüzdelere sahiptir. Sektörde meydana gelen ve bu yüksek
yüzdeyi oluşturan kazalarda düşük eğitim düzeyine sahip iş gücünün de etkisi
vardır. Bu görüşten yola çıkılarak yapılan çalışmada, işçi sağlığı ve güvenliği
(İSİG) konusu ele alınmış olup, bu çerçevede çok önemli bir yere sahip olan
temel iş sağlığı ve güvenliği eğitimi irdelenmiştir. Çalışanların yürürlükte
olan mevzuatın getirdiği düzenlemeler ve yükümlülüklere ilişkin ne düzeyde
bilgi sahibi olduğu ve algı düzeyleri ile ilgili bir sektör analizi
yapılmıştır. Çalışma kapsamında; İzmir (Aliağa),  Manisa, Denizli ve Akhisar’da farklı
projelerde çalışan 103 şantiye çalışanının anket uygulaması ile İSİG eğitimine
yönelik farkındalıkları, bilgi ve ilgi düzeyleri ile İSİG uygulamalarına
yönelik yaklaşımları tespit edilmeye çalışılmıştır. Anket sorularına verilen
yanıtlar kullanılarak oluşturulan veri seti SPSS programına aktarılarak istatistiksel
olarak analiz edilmiştir. Yapılan ilk analiz olan tek değişkenli (univariate)
sıklık analizinde her veri kategorisinin sıklık analizleri yapılmış, elde edilen
sonuçlar sıklık tabloları ile gösterilmiştir. Tek değişkenli sıklık analizi
sonrasında bağımsız değişkenler arasında anlamlı bir ilişkinin olup
olmadığını  anlayabilmek için çapraz
tablolama (cross-tabulation) analizleri yapılmıştır. Birbirleri ile anlamlı
ilişkisi olan bağımsız değişkenler mercek altına alınarak yorumlanmıştır. Ayrıca
katılımcıların anket formlarına verdikleri cevaplar Cronch Alfa testi
kullanılarak güven analizine tabi tutulmuştur
Effects of different parameter estimators to error rate in discriminant analysis
Authors: DEMİRCİ BİÇER Hayrinisa , BİÇER Cenker
Published: March 2018

Discriminant analysis is defined as a statistical technique that
classifies a unit whose properties are measured, into one of the known finite
numbers of populations. In this classifying process, an error occurs when the
unit is classified to different population from its own population. This error
is called the error rate or the probability of incorrect classification. It is
desirable to minimize this error. This study focuses on determining the
parameter estimation method that provides the minimum error rate, when the
parameters of Weibull populations are not known. Maximum likelihood (ML),
moments (MOM) and least squares (LS) methods are chosen from among parameter
estimation methods. How the error rate is affected by parameter estimators ML,
MOM and LS is examined with the simulation study.
Yalın Üretimin Bankacılık Sektörüne Uyarlanması ve Bir Benzetim Çalışması
Authors: Çil İbrahim , Yalçın Selin
Published: March 2018

Bu
çalışmanın amacı, yalın düşünceyle bankacılıkta verilen hizmetin çağdaş
normlara uygun düzeyde olması amaçlanmaktadır. Yalın düşüncenin farklı hizmet
sektörlerinde uygulama çalışmaları olmasına karşın bankacılık hizmetlerinde
yalın düşünceye dayalı uygulama çalışmaları yeteri düzeyde bulunmamaktadır. Yalın
yaklaşımın bankacılık sektöründe uygulanması, üretim sektöründen oldukça
farklılık gösterir. Yalın yaklaşımın Bankacılık alanında başarılı sonuçlar
alması için, yalın uygulamaların bankacılık işlemlerinin yapısına göre
uyarlanarak uygulanması gerekir. Üretim ortamındaki deneyimi doğrudan
bankacılık endüstrisine uyarlamak yetersiz kalmaktadır. Bu çalışmada Yalın
üretimin bankacılık sektörüne uyarlanması ve bir benzetim çalışması
gerçekleştirilmektedir.

Yalın düşünce ile hizmet sektöründe var olan ve değer
katmayan faaliyetlerin benzetim modelinde gözlemlenerek israfın yok edilmesi
sağlanmıştır.
La evaluación de un programa de formación con profesorado de escuelas de personas adultas del Perú
Authors: Perales Montolío María Jesús , Sancho-Álvarez Carlos , Bakieva Margarita
Published: March 2018

Se presenta la evaluación de un programa de formación con profesorado de Escuelas de Personas Adultas. El Seminario en Gestión Pedagógica para Directores, Subdirectores y Docentes nombrados de los Centros de Educación Básica Alternativa Públicos se desarrolla en España desde la Universitat de València. El programa se diseña a partir de un proceso consensuado entre las instituciones y autoridades implicadas, vinculando un adecuado análisis de necesidades previo. Asimismo, el seminario se diseña combinando tres aproximaciones de formación: conferencias sobre temáticas específicas, visitas a lugares y diferentes recursos educativos y cursos formativos. Diseñar un programa de formación sobre educación de adultos para un colectivo específico, a partir de su implantación, debe ser analizado y evaluado para poder destacar elementos y aspectos a mejorar. Así como analizar las características que han funcionado adecuadamente o han aparecido como imprevisto en el desarrollo. Para ello, se trabaja con los y las 99 docentes de EBA en activo, participantes en el seminario, para que puedan realizar un análisis desde diferentes enfoques para poder aproximar resultados y datos. Se desarrolla una metodología mixta con análisis estadísticos sobre datos cuantitativos y análisis de contenido sobre resultados cualitativos, a partir de un estudio de encuesta, murales y exposición de fotografías. Los resultados, en general, son adecuados en ambos sentidos en todos los casos estudiados. La evaluación de producto realizada ha sido muy enriquecedora para poder tomar decisiones posteriores a su realización y seguir avanzando en la mejora de este tipo de programas de formación de profesorado.
DETERMINAÇÃO EXPERIMENTAL DA FUNÇÃO DE TRANSFERÊNCIA DO PROCESSO DE REFLUXO DE UMA COLUNA DE DESTILAÇÃO DE ETANOL HIDRATADO
Authors: Neves Duarte Talita , Nicacio José Vitor , Lopes Roberto Precci , Salomão Leticia Porcaro , Hatherly Danielle Andrade
Published: March 2018

A produção de etanol a partir da cana de açúcar é um processo bastante disseminado no Brasil e ainda muito estudado. O presente trabalho propõe a modelagem experimental do processo de destilação de etanol hidratado em batelada a partir da determinação da função de transferência do condensador de refluxo da coluna. Para a obtenção do modelo foram aplicadas excitações na forma de degrau no sistema. A variável controlada foi definida como a temperatura de saída de vapor do trocador de calor da coluna, e a variável manipulada como a vazão de água de resfriamento do mesmo trocador de calor. As demais variáveis envolvidas no processo foram consideradas distúrbios. Os parâmetros da função de transferência do processo foram satisfatoriamente obtidos e experimentalmente validados. Os valores foram iguais a -0,0234 °C.s/mL para o ganho do processo e a 122 s para a constante de tempo. A modelagem realizada permitirá a implementação de uma estratégia de controle para produção de etanol combustível, visando proporcionar alternativas ao pequeno produtor para a obtenção de produtos de maior qualidade a partir de um processo mais eficiente e econômico, sem que seja necessário recorrer a equipamentos complexos e de alto custo.PALAVRAS-CHAVE: destilação em batelada, modelagem de processos, função de transferência, etanol, controle de processos. TRANSFER FUNCTION EXPERIMENTAL DETERMINATION OF A HYDROUS ETHANOL DISTILATION COLUMN REFLUX PROCESSABSTRACT: Sugar cane ethanol production is  well disseminated in Brazil and it is still widely studied. This work proposes an experimental modeling of  hydrous ethanol batch distillation column through the transfer function determination of the column reflux condenser. Aiming to model, step disturbances were applied to  the system. The control variable was determined as the heat exchanger outlet temperature of the vapor producted on the top of the column and the manipulated variable consisted of the cooling water flux of the same heat exchanger. Other variables were considered disturbs. The transfer functions parameters were satisfied obtained and experimentally validated. These values were -0,0234 °C s mL-1 for the steady-state gain and 122 s for the time constant. This  model will allow the implementation of a simple control for small scale distillation column ethanol fuel production. Therefore, alternatives are given to small farmers in order to allow the production of higher quality products through a more efficient and economic process without the necessity to use more complex and expensive equipments.KEYWORDS: batch distillation, process modeling, transfer function, ethanol, control process.
ОПТИЧЕСКИЕ СВОЙСТВА КВАНТОВЫХ ТОЧЕК CdS, СИНТЕЗИРОВАННЫХ ПРИ РАЗНЫХ КОНЦЕНТРАЦИЯХ РЕАГЕНТОВ
Authors: Bezdetko Yu. S. , Klyuev V. G. , Feklin V. N.
Published: March 2018

В работе приведены результаты исследования квантовых точек сульфида кадмия, синтезированных по золь-гель технологии в желатиновой матрице. Образцы были получены в ходе синтеза с разным содержанием исходных реагентов, концентрация которых изменялась от 2·10-4 до 1.0 ат. % относительно воды, содержащейся в реакторе. Кристаллическая решетка полученных квантовых точек CdS имеет кубическую структуру. Методами просвечивающей электронной спектроскопии, рентгеновской дифрактометрии и оптической спектроскопии определён размер квантовых точек, величина которого изменяется от 1 нм до 3.5 нм. Определены условия синтеза, при которых пленочные образцы квантовых точек CdS в желатиновой матрице имеют максимальную интенсивность люминесценции. Размер соответствующих квантовых точек CdS равен d = 2.1±0.2 нм.

При увеличении размеров квантовых точек CdS максимумы полос люминесценции смещаются в длинноволновую область спектра в соответствии с квантово-размерным эффектом.

Изменение диаметра квантовых точек от 1 нм до 2.1 нм сопровождается увеличением интенсивности люминесценции до максимального значения. Сопоставлены экспериментальная средняя скорость увеличения интенсивности люминесценции и такая же средняя скорость, рассчитанная в предположении, что интенсивность люминесценции образца пропорциональна двум параметрам: количеству центров люминесценции в квантовых точках пропорциональному объёму и количеству квантовых точек в образце. Оказалось, что экспериментальная средняя скорость увеличения интенсивности люминесценции превышает рассчитанную.

 

Выражаем благодарность ЦКП ВГУ за помощь в измерении дифрактограмм и ПЭМ изображений образцов.
СИСТЕМАТИКА РЕШЕТОК СОВПАДАЮЩИХ УЗЛОВ КРИСТАЛЛОВ
Authors: Darinsky B. M. , Prizhimov A. S. , Sharov M. K.
Published: March 2018

Предложена новая методика построения решетки совпадающих узлов для кристаллов кубической структуры, найдены условия принадлежности этой решетки к моноклинной, орторомбической и тетрагональной сингонии. Найдены числа эквивалентных решеток совпадения в зависимости от топологии координационного многогранника. Показаны возможность и найдены условия существования и  поликристалла, имеющего общую решетку совпадающих узлов.

 

Работа выполнена в рамках государственного задания Минобрнауки России высшим учебным заведениям и научным организациям в сфере научной деятельности (проект №4.7972.2017/8.9).
ОСОБЕННОСТИ ФОРМИРОВАНИЯ ТОНКИХ СЛОЕВ ДИСУЛЬФИДА МОЛИБДЕНА MoS2 НА МЕТАЛЛИЧЕСКОМ МОЛИБДЕНЕ ПРИ РАЗНЫХ ТЕМПЕРАТУРАХ
Authors: Domashevskaya E. P. , Ivkov S. A. , Dambos Al Khaylanani Hasan Ismail , Radam Radam Ali Obaid , Ryabtsev S. V.
Published: March 2018

В работе изучено влияние температуры на фазовый состав тонких слоев, образующихся на металлических пластинах молибдена при переносе паров серы газом-носителем аргоном из низкотемпературной в высокотемпературную зону реактора (двухтемпературный синтез). Результаты исследования методами рентгеновской дифракции и сканирующей электронной микроскопии образцов дисульфидов молибдена MоS2, полученных на металлических пластинах молибдена при различных температурах, показывают, что при  высоких температурах синтеза в интервале 800-1000 °C на пластинах молибдена образуются дисульфиды молибдена разных модификаций/политипов: гексагональной Р63/mmc при 800 °C и ромбоэдрической (тригональной) R3m при 1000 °C. При температуре 1000 °C происходит формирование микрокристаллов MоS2 с огранкой, соответствующей ромбоэдрической фазе R3m.

 

Работа выполнена при поддержке Минобрнауки России в рамках государственного задания ВУЗам в сфере научной деятельности на 2017-2019 годы. Проекты №  3.6263.2017/ВУ и  № 16.8158.2017/8.9.
КАПЕЛЬНЫЙ РЕАКТОР В НАНОТЕХНОЛОГИЯХ
Authors: Zhukalin D. A.
Published: March 2018

Структурная эволюция высыхающих капель коллоидных растворов представляет собой комплекс сложных физико-химических и механических процессов, объединяемых понятием дегидратационная самоорганизация. Высыхающая капля рассматривается как нанореактор с постоянно меняющимися параметрами: концентрация, радиус кривизны, поверхностное натяжение, температура. Наряду с биологической и медицинской диагностикой, самосборкой наночастиц и другими применениями, «капельный нанореактор» представляет большой интерес при синтезе наноструктурированных композитных и гибридных материалов
ФАЗОВЫЙ СОСТАВ И МОРФОЛОГИЯ ПОВЕРХНОСТИ Ni,Zn СПЛАВА, ЭЛЕКТРООСАЖДЕННОГО ИЗ СУЛЬФАТНО АММОНИЙНОГО РАСТВОРА
Authors: Marygina Yu. I. , Kaluzhina S. A. , Protasova I. V.
Published: March 2018

Хронопотенциометрическим и рентгенофазовым анализом показано, что никель-цинковое покрытие толщиной 1.1 мкм, осажденное на гладкую никелевую пластину в потенциостатических условиях Ek = -1.050 В из сульфатно-аммонийного электролита, содержит интерметаллические фазы NiZn и NiZn3. При помощи сканирующей электронной микроскопии установлено, что Ni,Zn-сплав осаждается равномерно по всей поверхности электрода, и молярное соотношение Ni и Zn составляет 1:4. По данным атомно-силовой микроскопии размер частиц дисперсного никеля составляет 40‑60 нм.

 

Результаты исследований получены на оборудовании Центра коллективного пользования научным оборудованием ВГУ
КОМПЬЮТЕРНОЕ МОДЕЛИРОВАНИЕ ЭЛЕКТРОННОЙ СТРУКТУРЫ ГЕМАТИТА
Authors: Sukmanova M. A. , Kurganskii S. I.
Published: March 2018

Представлены результаты компьютерного моделирования из первых принципов электронной структуры объемного гематита α-Fe2O3 при нормальных условиях. Расчеты проводились методом линеаризованных присоединенных плоских волн (ЛППВ) в рамках теории функционала плотности (density functional theory, DFT) и с помощью DFT, модифицированной постоянной Хаббарда U. Были получены спектры полной и локальных парциальных плотностей электронных состояний, зонные структуры. Путем сопоставления рассчитанных и известных экспериментальных данных найден метод адекватного описания электронной структуры α-Fe2O3.

 

Расчеты были проведены на вычислительных мощностях Центра Обработки Данных (ЦОД) Воронежского государственного университета
ОСОБЕННОСТИ СТРУКТУРИРОВАНИЯ ПРИ МАССОВОЙ КРИСТАЛЛИЗАЦИИ РАСПЛАВОВ Al И Pb В УСЛОВИЯХ ВЫСОКОИНТЕНСИВНОЙ ПЛАСТИЧЕСКОЙ ДЕФОРМАЦИИ ПРИ ЦЕНТРИФУГИРОВАНИИ
Authors: Tarasov Ju. I. , Krjachko V. V. , Novikov V. I.
Published: March 2018

Представлены экспериментальные результаты по кристаллизации Al и Pb в условиях высокоинтенсивной пластической деформации [e¢ = (102-104) сек-1] на границе раздела «твердое-жидкое» в аппарате центробежного литья нового типа при скоростях вращения ротора до 2000 об/мин. В объёме закристаллизованных металлов Al и Pb методом атомной силовой микроскопии обнаружены вакансионные кластерные трубки  со средними диаметрами Al – 39 нм, Pb – 25 нм. Обсуждается физическая модель образования в металлах новой субструктуры в виде вакансионных кластерных трубок, полученных при высокоинтенсивной пластической деформации.
ОПРЕДЕЛЕНИЕ РАЗМЕРОВ СТРУКТУРНЫХ ЭЛЕМЕНТОВ НА ПОВЕРХНОСТИ КОНДЕНСИРОВАННЫХ СРЕД ПУТЕМ ВЕЙВЛЕТ-ПРЕОБРАЗОВАНИЯ СГЕНЕРИРОВАННЫХ ОПТИЧЕСКИХ ИЗОБРАЖЕНИЙ
Authors: Filyak M. M. , Chetverikova A. G. , Kanygina O. N.
Published: March 2018

Предложен метод определения размеров структурных элементов  на поверхности конденсированных сред путем моделирования их изображений и применения вейвлет-преобразований. Параметр масштаба вейвлет-спектров модельных изображений позволяет оценивать размеры частиц в реальных мономорфных дисперсных системах. Показано на примере гомогенных глинистых порошков, что в микрометровой области погрешность определения эквивалентных диаметров частиц не превышает ±10%.

 

Работа выполнена при финансовой поддержке РФФИ и правительства Оренбургской области в рамках научного проекта №17-42-560069 р_а «Новые оптико-математические методы анализа структурных вариаций дисперсных и наноструктурированных систем».
PENGEMBANGAN MODEL ANALISIS RELASI BAHASA DAN INTERNET BERBASIS PARADIGMA CMDA (COMPUTER MEDIATED DISCOURSE ANALYSIS)
Authors: Saifullah Aceng Ruhendi
Published: March 2018

Dalam dekade terakhir, kajian tentang  relasi bahasa, media, dan teknologi komunikasi telah menjadi kajian lintas disiplin yang menarik  perhatian para ahli dari berbagai disiplin ilmu. Lebih khusus, dalam kaitannya dengan kajian wacana  di Internet, penggunaan bahasa di Internet  dipandang sebagai pertanda lahirnya “new genre” sekaligus sebagai the state of the art dalam kajian wacana, yang dikenal sebagai kajian computer mediated discourse analysis (CMDA).  Dalam konteks perkembangan itu, kajian ini dimaksudkan untuk merumuskan model  analisis relasi bahasa dan Internet berbasis CMDA. Pertanyaannya, “sejauh mana paradigma CMDA  dapat dirumuskan sebagai model pengembangan analisis relasi bahasa dan Internet. Kajian ini menemukan, bahwa ragam bahasa di Internet tidak sepenuhnya menunjukkan ciri-ciri ragam tulis, akan tetapi cenderung menunjukkan ciri-ciri “ragam lisan yang dituliskan”. Di samping itu, ditemukan pula, bahwa konteks media dan konteks situasi komunikasi tampak berpengaruh secara signifikan dalam menentukan makna suatu tuturan di Internet.  Dengan demikian, paradigma CMDA dalam kajian wacana di Internet tampak relevan digunakan, terutama untuk mengindentifikasi ragam bahasa dan makna tuturan di Internet.Kata kunci: konteks media; konteks situasi komunikasi; Internet; computer mediated discourse analysis (CMDA)In the last decade, the study of language relations, media, and communications technology has become an interdisciplinary study that attracts the attention of experts from various disciplines. More specifically, in relation to the study of discourse on the Internet, the use of language on the Internet is seen as a sign of the birth of "new genre" as well as the state of the art in discourse studies, known as computer mediated discourse analysis (CMDA). In the context of this development, this study is intended to formulate models of analysis of language and Internet relationships based on CMDA. The question centers on the extent to which the CMDA paradigm can be formulated as a model for the development of language and Internet relation analysis. This study reveals that the variety of languages on the Internet does not fully show the characteristics of writing, but tends to show the characteristics of "written verbal". In addition, the analysis showed that the context of the media and the context of the communication situation seemed to have a significant effect on determining the meaning of a speech on the Internet. Thus, the CMDA paradigm in the study of discourse on the Internet seems relevant to use, especially to identify the variety of languages and meanings of speech on the Internet.Keywords: media context; context of communication situation; Internet; computer mediated discourse analysis (CMDA)
PENGEMBANGAN MODUL BERBASIS PENDEKATAN KONTEKSTUAL UNTUK PEMBELAJARAN MENULIS TEKS ANEKDOT
Authors: Putri Hilda
Published: March 2018

Penelitian ini dilakukan untuk mendeskripsikan proses pengembangan modul berbasis pendekatan kontekstual untuk pembelajaran menulis teks anekdot yang valid, praktis, dan efektif untuk siswa kelas X. Jenis penelitian ini adalah penelitian pengembangan (R&D). Model pengembangan yang digunakan adalah 4-D (pendefinisian, perancangan, pengembangan, dan penyebaran). Penelitian ini dilaksanakan di kelas X SMA Negeri 1 Painan dengan jumlah siswa 32 orang. Proses pengembangan ini menghasilkan produk berupa modul berbasis pendekatan kontekstual untuk pembelajaran menulis teks anekdot yang valid, praktis dan efektif. Nilai validitas modul secara keseluruhan adalah 86,46% dengan kategori sangat valid. Nilai praktikalitas diperoleh melalui tiga cara, penilaian dari guru sebesar 87,72% dengan kategori sangat praktis, penilaian dari siswa sebesar 94,27% dengan kategori sangat praktis, dan penilaian aktivitas siswa sebesar 89,69% dengan kategori sangat praktis. Penilaian keefektifan modul diperoleh melalui dua cara, penilaian tes kognitif adalah 87,81 dengan predikat A, penilaian tes psikomotor adalah 86,32 dengan predikat A, dan penilaian sikap adalah 91,67 dengan kategori A. Berdasarkan hasil pengolahan tersebut dapat disimpulkan bahwa modul pembelajaran berbasis pendekatan kontekstual dapat membantu siswa pada pembelajaran menulis teks anekdot.  This research aims to describe the process of developing a module based on contextual approach for writing a valid, practical, and effective anecdotal text for grade X students. This is a research development inquiry, which adopted a 4-D model (define, design, develop, and disseminate). The study involved 32 grade X students of SMAN 1 Painan. The development process produced a contextual approach-based module for learning how to write a valid, practical, and effective anecdotal text. The overall validity of the module is 86, 46%. Meanwhile, the score for practicality was obtained in three ways: teachers’ assessment (87, 72%), students’ assessment (94, 27%) and an evaluation based on students’ activities (89, 69%). The effectiveness of the module was assessed based on a number of tests, with a score of 87, 81 for cognitive test (A), a score of 86, 32 for psychomotor test (A), and 91, 67 for students’ attitudes (A). Based on these results, it can be concluded that contextual approach-based module can assist students in learning how to write anecdotal texts.
Education, Work, and Motherhood in Low and Middle Income Countries: A Review of Equality Challenges and Opportunities for Women with Disabilities
Authors: Tefera Belaynesh , Van Engen Marloes L. , Schippers Alice , Eide Arne H. , Kersten Amber , Van der Klink Jac
Published: March 2018

This study looks at the equality challenges and opportunities for women with disabilities in low and middle income countries (LMICs) to participate and succeed in education, employment and motherhood. It is based on a systematic review of the literature from academic and non-governmental organization databases. The search of these databases yielded 24 articles, which were subsequently passed through open, axial, and selective coding. The resulting review found that women with disabilities in LMICs have severe difficulty participating and succeeding in education, employment and motherhood due to a number of interrelated factors: (i) hampered access to education, employment, intimacy and marriage, (ii) stigma and cultural practices resulting in discrimination and prejudice, and (iii) lack of support from family, teachers and institutions—all of which are exacerbated by poverty. Support from families, communities, the government, and non-governmental organizations improves women’s ability to fulfil their social roles (as students, employees and mothers), resulting in a better quality of life. Strategies that create awareness, minimize poverty and facilitate justice may improve the opportunities for women with disabilities in LMICs to participate in education, employment and motherhood, as well as their ability to succeed in these domains.
Self-Reporting Questionnaire on Gingival Bleeding Among Dental Students at University of Sulaimani
Authors: Zorab Shamal , Zardawi Faraedun , Khursheed Dler , Gul Sarhang
Published: March 2018

Objective: Gingival bleeding during tooth brushing and eating is a clinical sign of gingivitis and periodontitis, or infrequently due to some associated systemic conditions or diseases such as vitamin C deficiency and blood diseases. Periodontal diseases are the six most prevalent conditions affecting human kind that are associated with plaque. The aims of this study were to determine self-experience gingival bleeding among dental students and their knowledge toward etiology, pathogenesis and management of gingival bleeding.

Methods: This questionnaire-based study was conducted on dental students, the questioner form included experience of gingival bleeding among students, their family experience of gingival bleeding, students’ view to address this issue by either stopping tooth brushing and/or other oral hygiene measures or by visiting a dentist to manage the problem. Furthermore, the questioner examined students’ knowledge on cause of bleeding and factors (systemic and habits) that associated with it.

Results: Three hundred students answered the questioner and the frequency of gingival bleeding were: 15.7% experienced frequent gingival bleeding, 51.6% showed rare gingival bleeding and 32.6% with no experience of gingival bleeding. More than 44% of the students answered that at least one of their family member experienced gingival bleeding. Mechanical stimuli such as tooth brushing were the cause of gingival bleeding of 66.3% participants. Gingival bleeding was also reported by eating hard food like apple (9%) and early morning gingival bleeding (5.3%). After bleeding, 16.7% visited the dentist and 19.3% of students stopped tooth brushing. Around half of the participants related gingival bleeding to the gingival disease itself, whereas, the other half related to other diseases.

Conclusions: Gingival bleeding is prevalent among dental students and their family members. Student’s knowledge of the cause of gingival bleeding was limited. Furthermore, students’ reaction to manage bleeding gingiva is controversial.