bluuebunny/crossref_metadata_2025 huggingface dataset:
Indonesia-Germany Cooperation in Vocational Education and Training
Authors: Wiriadidjaja Astrid , Andriasanti Lelly , Jane Andrea
Published: November 2019

To reduce the unemployment rate, Indonesia has focused since 2007 on the development of Vocational Education and Training (VET). VET is one of solutions that would enhance human resources quality in Indonesia, which has 262 million people. However, the number of unemployed graduates from vocational education is still high until 2019. It means there is something wrong in Indonesia’s current VET system. Meanwhile in Germany, VET is a pillar of national education which is based on a dual system. This system is successful in Germany. As one of the biggest donor countries in promoting VET, Germany tries to introduce a dual education system through bilateral relations with developing countries such as Indonesia. Indonesia seems to need to try to develop VET base on dual education system through cooperation with Germany. Thus, the research question of this article is “why does Indonesia need to make a co-operation with Germany in developing VET based on a dual education system?’ To answer the research question, this paper uses qualitative method which results in the following conclusion: Cooperation with Germany would open the opportunity for abundant human resources in Indonesia to fulfill a huge labor demand in Germany particularly and Europe in general. Moreover, the cooperation makes Indonesia gain support in developing the VET system in this country and get transfer of knowledge and technology from Germany as a developed country
PENINGKATAN KEMAMPUAN REPRESENTASI MATEMATIS MELALUI PEMBELAJARAN COLLABORATIVE PROBLEM SOLVING
Authors: Sulistyowaty Rr Kuntie , Kesumah Yaya S. , Priatna Bambang Avip
Published: November 2019

Tujuan dari penelitian ini adalah untuk menganalisis peningkatan kemampuan representasi matematis siswa melalui pembelajaran CPS. Metode penelitian yang digunakan adalah penelitian kuantitatif dengan kuasi eksperimen. Sampel penelitian ini sebanyak 63 siswa SMA Gumay Talang. Kelas eksperimen memperoleh pembelajaran CPS, kelas kontrol memperoleh pembelajaran konvensional. Pengumpulan data dilakukan melalui tes representasi matematis siswa. Data dianalisis menggunakan perbedaan rerata dengan uji Mann-Whitney. Dari analisis data diperoleh bahwa peningkatan kemampuan representasi matematis siswa yang memperoleh pembelajaran CPS lebih tinggi secara signifikan daripada siswa yang memperoleh pembelajaran konvensional.
DEVELOPING PEDAGOGICAL CONTENT KNOWLEDGE OF MATHEMATICS PRE-SERVICE TEACHER THROUGH MICROTEACHING LESSON STUDY
Authors: Murtafiah Wasilatul , Lukitasari Marheny
Published: November 2019

This research aimed to describe pedagogical content knowledge of mathematics pre-service teacher through the lesson study application in microteaching. This descriptive qualitative research was conducted in Universitas PGRI Madiun with Mathematics pre-service teachers as subjects. The data were collected through observation, unstructured interviews, and documentation. Data from learning practice and pedagogical content knowledge were analyzed based on a scoring criteria framework that refers to microteaching assessment guidelines. The results showed that there was an increase in mathematics pre-service teacher learning practice (lesson planning increased from average to good, pre-learning activities increased from average to good, while learning activities increased from average to good, and closing activities increased from average to good). There was an increase in mathematics pre-service teacher content knowledge (increased in concept mastery from average to good and increased in material understanding from average to good). There was also an increase in mathematics pre-service teacher pedagogical knowledge (increased in clarity of learning scenarios from average to excellent, increase in the ability to use learning media from average to good, increase in the appropriateness of assessment techniques with learning objectives from average to good).
DESAFIOS DA PESQUISA NA FORMAÇÃO PROFISSIONAL DO ASSISTENTE SOCIAL: UM OLHAR A PARTIR DA EXPERIÊNCIA DO CURSO “ABEPSS-ITINERANTE”
Authors: Mauriel Ana Paula , Guedes Olegna de Souza
Published: November 2019

O pressente artigo tem como objetivo evidenciar osdesafios mais significativos à pesquisa na formação profissional a partir daanálise dos relatos dos participantes dos cursos da ABEPSS Itinerante dasregionais Leste e Sul I da ABEPSS. Para tratar do tema proposto, oartigo será desenvolvido em duas partes, após uma introdução e antes dasconsiderações finais. A primeira parte do texto aponta o entendimento ilustradopelos participantes acerca da concepção de pesquisa presente das DiretrizesCurriculares e de como buscam configurar operacionalmente nos seus respectivoscurrículos. Em seguida, o texto aponta os principais desafios e impasses queacometem a construção da transversalidade da pesquisa na formação profissionalna atual conjuntura.
NOVO MODELO AVALIATIVO DO BPC: DESAFIOS, POSSIBILIDADES AO SERVIÇO SOCIAL
Authors: Da Silva Guedes Heloisa Helena , Lima Fonseca Gabriela , De Souza Ribeiro Abdo Rubiane , Alves Santiago Donato Suélem , Toledo de Aguiar Andrea , Ferreira Esteves Érica
Published: November 2019

O Serviço Social no INSS constitui-se em um serviço que visa a garantia de direitos da população usuária em sua relação com a Previdência Social. Dentre as suas diversas ações, a partir de 2009 o profissional passou a atuar junto ao reconhecimento inicial de direito ao BPC através do Novo Modelo de Avaliação à pessoa com deficiência. A avaliação social realizada pelo profissional nas Agências de Previdência Social/APS's passou a constituir-se parte integrante do processo de avaliação - antes operacionalizado apenas pela perícia médica -, contribuindo para uma leitura mais ampla da realidade vivenciada pelo usuário, ao abordar deficiência e incapacidade não por um viés restritivo e discriminatório, mas como uma limitação que interfere na autonomia e vivência plena do indivíduo nos múltiplos espaços sociais. O presente artigo, busca discutir este novo viés de atuação, valorizando as políticas púbicas contidas no tripé da Seguridade, apontando desafios e possibilidades na luta pelo resguardo dos interesses da classe trabalhadora.
A FORMAÇÃO EM SERVIÇO SOCIAL NO BRASIL: CONTEXTO, CONFORMAÇÃO E PRODUÇÃO DE CONHECIMENTO NA ÚLTIMA DÉCADA
Authors: Lewgoy Alzira Maria Baptista , MACIEL ANA LUCIA SUAREZ , REIDEL TATIANA
Published: November 2019

O artigo analisa o contexto, a conformação histórica e a produção de conhecimento sobre formação em Serviço Social no Brasil no período de 2000 a 2010.  O referido mapeamento sobre a formação evidenciou que, na última década, foram produzidas e publicizadas 525 produções materializadas em artigos em anais de eventos (CBAS e ENPESS), em periódicos (Revistas Serviço Social & Sociedade e Temporalis) e em teses e dissertações. No que se refere às estruturas de pesquisa, identificou-se a existência de 19 Grupos de Pesquisa que se debruçam sobre o tema e a inclusão incipiente do tema nos programas de Pós-Graduação da área, já que apenas em 9 (30%) dos 30 se identificou a inclusão de disciplina relacionada à formação. Com base nesses elementos, problematiza essa realidade e o conhecimento que vem sendo produzido, demarcando os principais temas e desafios que se colocam para a formação profissional contemporaneamente. PALAVRAS-CHAVE: Formação Profissional; Produção do Conhecimento; Serviço Social.
FREE TIME AS A DETERMINANT OF ECONOMIC DEVELOPMENT CULTURAL CONTEXT
Authors: Niemczyk Agata
Published: November 2019

The article presents the results of the analysis of the interplay between free time and economic development of a region. Since culture is one of the ways of spending one’s free time, the main objective of this article is the presentation of interdependencies between the level of development of the cultural function of a region and the level of its economic development. Published GUS data referring to Polish voivodships were used and their availability set the timeframe of the research which covered the years 2005 – 2013. Theoretical considerations describing the relation between free time and economic development were preceded by empirical analyses.
VARYING LEVELS OF IMPORTANCE ATTRIBUTED TO MARKETING OUTCOMES FOR THE PURPOSES OF EVALUATIONS OF ORGANIZATIONAL EFFECTIVENESS IN THE LIGHT OF A STUDY INVOLVING COMPANY MANAGERS
Authors: Kowal Witold
Published: November 2019

Organizational evaluations are something obvious. Company effectiveness may be the subject of such an evaluation. Most often, effectiveness is associated with the accomplishment of goals. The development of marketing concepts has demonstrated numerous relationships between the results representing a firm’s principal goals and its marketing outcomes. This paper aims to examine the differences in importance attached to the results of various marketing activities for the purposes of organizational assessment. Therefore, it would seem justified to expect a growing impact of marketing outcomes on the evaluation of organisational effectiveness. The results of the study proved that an increase in the significance attributed to effectiveness as a criterion for organisational evaluation was accompanied by a corresponding increase in the significance attributed to the results representing a company's principal goals. The same tendency could be observed only in respect of small number of marketing outcomes.
THE DEVELOPMENT OF HOTEL BASE IN POLAND WITH THE USE OF EU FUNDS
Authors: Stawicki Maciej
Published: November 2019

The aim of the paper is to present the role of EU funds in the development of hotel base in Poland. Detailed objectives include identification of changes in the structure of hotels, presentation of the value and number of investments in hotels co-financed by the EU funds and assessment of the role of EU funds in building new hotels in Poland. Descriptive, statistical and graphic methods were used. In the analyzed period the number of hotels in Poland changed from 668 in 1995 to 2209 in 2015. The share of most luxurious (5- and 4-star) hotels have developed most. Financial perspective 2007-2013 differed from the previous one, as much more projects involving hotels were implemented: 208 construction or adaptation and 193 development or renovation ones with total EU co-financing of 631,6 million PLN. The highest values of new hotels constructions or adaptations for hotels characterized voivodships dolnośląskie, warmińsko-mazurskie and opolskie, also regions located in eastern Poland. The highest increase of hotel number was observed in south-eastern and Central Poland, which partly was the effect of implemented regional policy and European Union funds.
Explicit finite difference solution for contaminant transport problems with constant and oscillating boundary conditions
Authors: Savovic Svetislav , Djordjevich Alexandar
Published: November 2019

For constant and oscillating boundary conditions, the 1-D advection-diffusion equation with constant coefficients, which describes a contaminant flow, is solved by the explicit finite difference method in a semi-infinite medium. It is shown how far the periodicity of the oscillating boundary carries on until diminishing to below appreciable levels a specified distance away, which depends on the oscillation characteristics of the source. Results are tested against an analytical solution reported for a special case. The explicit finite difference method is shown to be effective for solving the advection-diffusion equation with constant coefficients in semi-infinite media with constant and oscillating boundary conditions.
Organochlorine pesticides in the Tisza River (Serbia): Distribution and risk assessment
Authors: Strbac Snezana , Stojic Natasa , Pucarevic Mira , Bajic Biljana
Published: November 2019

Paper provided the systematic data on the distribution and risk assess?ment
status of organochlorine pesticides (OCPs) in sediment of the Tisza River
(Serbia). The ?-HCH, endrin ketone and methoxychlor are the most commonly
found OCPs compounds. According to Serbian regulation concentrations of
dieldrin, ?-HCH, ?-HCH and heptachlor were below limit values. In the Tisza
River, sediment samples concentrations of aldrin, endrin, ?-HCH,
endosulfans, heptachlor epoxide, p,p?-DDD, p,p?-DDE, p,p?-DDT were above
limit values but below maximum concentration. Adverse effects are expected
occasionally and slight potential health risks may exist to organisms based
on the sediment quality guidelines. Upon exposure to organochlorine
pesticides through non-dietary routes, results reported no potential cancer
risk. The highest risk of cancer was through ingestion of contaminated
sediments and minimal through inhalation routes.
Charophytes of Gornje Podunavlje ponds: Revitalization process aspect
Authors: Trbojevic Ivana , Predojevic Dragana , Sinzar-Sekulic Jasmina , Nikolic Natasa , Jovanovic Ivana , Subakov-Simic Gordana
Published: November 2019

Unique marshland area in the Danube floodplain - Special Nature Re?serve
Gornje Podunavlje is considered to be one of the last aquatic flora and
fauna refuges in the region. The revitalization projects in SNP Gornje
Podunavlje started in 2011. They were conducted in order to protect
biodiversity and to provide the natural ecosystem. The aim of this study was
to investigate and compare the present diversity and distribution of the
charophytes in five ponds of SNR Gornje Podunavlje, depending on phases of
the revitalization process within the ponds. The researched area includes
the following ponds: Semenjaca, Sarkanj, Siroki rit, Sakajtas and Ribolov.
The Siroki rit pond was under the process of revitalization during the field
surveys, Semenjaca and Sarkanj have already been revitalized, and Ribolov
and Sakajtas were not exposed to the revitalization processes at all. The
field surveys were conducted monthly, from May to September 2016. Water
quality parameters were measured in situ and in laboratory. Ponds differed
considerably when it comes to water chemistry; Semenjaca and Sarkanj were
associated with highest nutrient concentrations, while Siroki rit was
characterized by highest conductivity and water hardness. The highest
diversity was found in Siroki rit pond, which was still in process of
revitalization when the field survey was conducted. Charophytes were not
detected within previously revitalized ponds (Semenjaca and Sarkanj). Eight
species of charophytes were detected: Chara contraria, Chara globularis,
Chara tenuispina, Chara vulgaris, Nitella confervacea, Nitella gracilis,
Nitella syncarpa and Tolypella prolifera.
Pengembangan Modul Berbasis Pendekatan Konstruktivisme untuk Memfasilitasi Pemahaman Konsep Matematis Siswa Sekolah Menengah Atas di Pekanbaru
Authors: Sarah Deby , Risnawati R. , Amir Zubaidah
Published: November 2019

Penelitian ini didasari oleh kendala yang muncul yaitu belum tersedianya bahan ajar berupa modul yang mampu memfasilitasi pemahaman konsep matematis siswa. Penelitian ini bertujuan untuk menghasilkan modul berbasis pendekatan konstruktivisme yang valid, praktis dan mampu memfasilitasi pemahaman konsep matematis siswa. Jenis penelitian ini adalah penelitian pengembangan (research and development) yang mengacu pada penelitian model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Penelitian ini dilakukan di Sekolah Menengah Atas Negeri 6 Pekanbaru. Subjek penelitian ini adalah 6 siswa untuk kelompok kecil dari kelas X MIPA 2 dan 34 siswa untuk kelompok terbatas dari kelas X MIPA 1. Objek penelitian ini adalah modul berbasis pendekatan konstruktivisme. Jenis data berupa data kuantitatif dan data kualitatif. Instrumen pengumpulan data berupa angket uji validitas, angket uji kepraktisan dan soal posttest. Data yang diperoleh kemudian dianalisis dengan teknik analisis deskriptif. Hasil penelitian menunjukkan kualitas modul yang dikembangkan tergolong kategori sangat valid (82%), dan sangat praktis berdasarkan penilaian dari siswa kelompok kecil (83%) dan penilaian dari siswa kelompok terbatas (82%), sedangkan pemahaman konsep matematis siswa setelah menggunakan modul berbasis pendekatan konstruktivisme termasuk kategori sangat baik (89, 2). Hasil tersebut mengidentifikasikan bahwa modul berbasis pendekatan konstruktivisme yang dikembangkan telah valid, praktis dan mampu memfasilitasi pemahaman konsep matematis siswa.
Digital Diplomacy Of The Russian Ministry Of Foreign Affairs In The Arab World
Authors:   Saint Petersburg State University, Shahoud Ziad
Published: November 2019

The article analyzes the use of digital diplomacy tools by the Embassies of the Russian Federation in 22 countries of the Arab world. A review of analytical agencies data presented in the article showed that these are the Arab countries of the Middle East and North Africa where the use of digital technologies increases most rapidly in the world. At the same time, in different countries of the region the audi-ence prefers different social networks. This requires launching Arabic-language information accounts of the offices of the Russian foreign service on all ma-jor Internet sites, such as Facebook, Twitter, Insta-gram, YouTube and Snapchat. However, despite the work of the Ministry of Foreign Affairs of the Rus-sian Federation on modernization of the used in-formation and communication resources, the analy-sis allows to conclude that the majority of Russian Embassies in the countries of the region do not have Arabic-language websites and accounts in the most popular social networks, and therefore cannot ensure the prompt placement of relevant infor-mation, as well as materials reflecting the position of the Russian Federation on the main issues of the foreign policy situation in the world and in the re-gion. The author comes to conclusion that placing the topical content in Arabic on all social networking resources will significantly expand the coverage of Russian cyber diplomacy and will help increase the effectiveness of foreign policy aimed at achieving strategic national goals and ensuring international security in the region.
Issues Of Witness (Victim) Interrogation When Investigating A Crime Committed In A Health Resort Region And The Possibility Of Using Videoconferencing
Authors:   Crimean Branch of the Krasnodar University of the Ministry of Internal Affairs of Russia, Kuznetsov Aleksandr Vladimirovich
Published: November 2019

The article deals with issues related to the interroga-tion of victims and witnesses. Specific aspects of this investigative activity in health resort regions are defined and analyzed. The article defines some problem points connected with the place of resi-dence of an interrogatee. It also highlights the regulatory basis of the interrogation. The necessity of using videoconferencing during interrogation not only at the stage of judicial proceedings, but also at the stage of pre-trial proceedings is substantiated. As part of the study of foreign experience on the subject under consideration, there is carried out the analysis of the criminal procedure legislation of Ukraine in terms of conducting interrogation via videoconference. The article puts forward a sugges-tion to improve the criminal procedure legislation of the Russian Federation by using videoconferencing during interrogation at the stage of preliminary investigation. The author advances a legislative ini-tiative on adding to The Russian Federation Code of Criminal Procedure the Article 187.1 “Peculiarities of Interrogation of a Witness (Victim) by Using Systems of Videoconferencing”. The articles presents rec-ommendations regarding conducting an interroga-tion using videoconferencing.
Spontaneous coronary artery dissection managed with a conservative or revascularization approach: a meta-analysis
Authors: Jamil Adeel , Tajrishi Farbod Z. , Kahe Farima , Najafi Homa , Montazerin Sahar M. , Shojaei Fahimehalsadat , Chitsazan Mandana , Chitsazan Mitra , Liu Yuyin , Chi Gerald
Published: November 2019

Background

The optimal treatment approach for spontaneous coronary artery dissection (SCAD) remains unclear.

Objectives

The study aims to compare in-hospital and long-term clinical outcomes of SCAD patients initially managed with medical therapy (conservative approach) versus percutaneous coronary intervention or coronary artery bypass grafting (revascularization approach) based on published data.

Methods

We identified relevant studies by performing a systematic search in the Ovid MEDLINE and Embase databases. Studies with N at least 10 that report in-hospital outcomes [death, myocardial infarction (MI) and revascularization] or long-term outcomes (death, MI, revascularization, SCAD recurrence, and heart failure) were included. Risk difference between conservative and revascularization approach was estimated with the inverse variance-weighted method in a fixed-effect or random-effect model.

Results

A total of 22 nonrandomized, observational studies were analyzed (N = 1435). Compared with the initial revascularization approach, the conservative approach was associated with a comparable risk of in-hospital outcomes [risk difference: death, −0.61% (95% confidence interval, −2.13–0.91%), P = 0.43; MI, −0.99% (−4.65–2.67%), P = 0.60; revascularization, −3.02% (−8.79–2.75%), P = 0.31] and long-term outcomes [death, −0.06% (−2.33–2.20%), P = 0.96; MI, 0.96% (−2.35–4.27%), P = 0.57; revascularization, −3.31% (−7.63–1.02%), P = 0.13; SCAD recurrence, 3.75% (−2.05–9.55%), P = 0.21; heart failure, −0.01% (−3.13–3.11%), P = 0.99]. There was no significant heterogeneity across these studies.

Conclusion

Pooled results suggest that SCAD patients initially managed with a conservative strategy may have similar in-hospital and long-term outcomes compared with those who received revascularization in the absence of ongoing ischemia or left main artery involvement. More data from prospective studies are warranted to validate these findings.
Prevalence of selected cardiotropic pathogens in the myocardium of adult dogs with unexplained myocardial and rhythm disorders or with congenital heart disease
Authors: Santilli Roberto A. , Grego Elena , Battaia Stefano , Gianella Paola , Tursi Massimiliano , Di Girolamo Nicola , Biasato Ilaria , Perego Manuela
Published: November 2019

OBJECTIVE

To determine the prevalence of nucleic acid from selected cardiotropic pathogens in endomyocardial biopsy samples from dogs with unexplained myocardial and rhythm disorders (UMRD) and compare prevalence with that for a group of control dogs with congenital heart disease (CHD).

ANIMALS

47 client-owned dogs.

PROCEDURES

Right ventricular endomyocardial biopsy was performed in dogs with UMRD (dilated cardiomyopathy [n = 25], atrioventricular block [6], and nonfamilial ventricular [4] and supraventricular arrhythmias [2]) or CHD (10) that required right ventricular catheterization. Biopsy samples were evaluated histologically, and PCR assays were used for detection of nucleic acid from 12 pathogens.

RESULTS

197 biopsy samples were collected from dogs with UMRD (n = 172) or CHD (25). At least 1 pathogen was detected in 21 of 37 (57%; 95% confidence interval [CI], 41% to 71%) dogs with UMRD, and canine coronavirus was detected in 1 of 10 (10%; 95% CI, 2% to 40%) dogs with CHD. Dogs with UMRD were significantly more likely than dogs with CHD to have pathogens detected in biopsy samples (OR, 11.8; 95% CI, 1.3 to 103.0). The most common pathogens in dogs with UMRD were canine distemper virus, canine coronavirus, canine parvovirus 2, and Bartonella spp. No pathogens were detected in available blood samples from dogs with pathogens detected in biopsy samples.

CONCLUSIONS AND CLINICAL RELEVANCE

Detection of nucleic acids from selected cardiotropic pathogens in myocardial tissue from dogs with UMRD suggested a possible association between the 2. Further studies are needed to explore whether this association is causative or clinically important. (J Am Vet Med Assoc 2019;255:1150–1160)
İmam Hatip Lisesi Öğrencilerinin Özgüven Düzeyleri Hakkında Nicel Bir Analiz
Authors: GENCER Nevzat
Published: November 2019

Bu çalışmanın amacı, imam hatip lisesi öğrencilerinin özgüven düzeylerini bazı değişkenlere göre incelemektir. Araştırmanın çalışma grubunu Çorum il merkezinde bulunan imam hatip liselerinde öğrenim gören 276 öğrenci oluşturmaktadır. Veriler araştırmacı tarafından hazırlanan “Kişisel Bilgi Formu” ve “Öz-güven Ölçeği” kullanılarak toplanmıştır. Araştırmada Akın tarafından geliştirilen 33 maddelik Öz-güven Ölçeğinin Cronbach Alpha güvenirlik katsayısı .90 olarak bulunmuştur. Toplanan verilerin değerlendirilmesinde SPSS 16.0 paket programı kullanılmıştır. Araştırma sonucunda hem özgüven ölçeğinin geneline göre hem de alt ölçeklerden elde edilen sonuçlara göre öğrencilerin özgüven düzeylerinin yüksek olduğu tespit edilmiştir. Ayrıca, öğrencilerin özgüven düzeyleri ile aile içi iletişim, geçmiş öğretim yılı başarı durumu ve okul dışında herhangi bir etkinliğe katılma durumu arasında anlamlı bir farklılaşma bulunmuştur. Özgüven düzeyi en yüksek olan öğrenci grubunun ailesiyle iletişimlerinin de “çok iyi” olduğu görülmüştür. Geçmiş öğretim yılı başarısı yüksek olan öğrencilerin tüm ölçeklerde özgüven düzeyi de yüksek çıkmıştır. Öğrencinin başarı düzeyi arttıkça, özgüven düzeyi de artmaktadır. Sinema, konser gibi etkinliklere gitmek, çeşitli sportif faaliyetlerde yer almak, arkadaşlarıyla zaman geçirmek, yazılım kursu, işaret dili kursu, bağlama kursu, fotoğrafçılık, okçuluk, satranç ve el sanatları gibi başka etkinliklere katılmak öğrencilerin özgüvenlerini olumlu olarak etkilemektedir. Özgüven, okul dışında herhangi bir faaliyete katılmayan öğrencilerin yer aldığı grupta en düşük düzeydedir. Bununla birlikte; özgüven ile cinsiyet, sınıf düzeyi, anne-baba eğitim durumu, ailenin ekonomik durumu, ailenin öğrenciye karşı tutumu ve öğrencilerin harçlık durumu arasında ise anlamlı bir farklılığın olmadığı bulgulanmıştır.
ADOPCIÓN DE INTERNET EN MÉXICO: PROPUESTA DE UN ÍNDICE DE TELECOMUNICACIONES
Authors: Rodríguez Ruiz Javier Gonzalo
Published: November 2019

El objetivo de este estudio es explicar la brecha digital en México desde una perspectiva de la dotación de capital TIC, del hogar o del individuo. Para ello se construyen índices de intensidad TIC y se estiman modelos de probabilidad no lineal con base en microdatos de una encuesta nacional de telecomunicaciones, para el año 2016. Los resultados indican que: la dotación de capital de telecomunicaciones es crucial, además del nivel educativo, grupo de edad, tamaño del hogar, ingreso económico y urbanización. A pesar de su representatividad en el nivel estatal y nacional, son necesarios estudios más desagregados y enfocados a los efectos directos del acceso y uso de Internet en la economía y la sociedad. Los hacedores de política pública de telecomunicaciones deben considerar micro realidades, regionales y subnacionales, para alcanzar los objetivos en la masificación del uso y aprovechamiento de las TIC y lograr sus beneficios económicos y sociales potenciales.
The linearity of x-ray devices radiation output and its relationship with patient thickness
Authors: Ratnawati I Gusti Agung Ayu , Suandayani Ni Komang Tri , Sutapa Gusti Ngurah
Published: November 2019

Utilization of X-rays in the medical field is one way to improve public health. X-rays are one of the applications of radiation for radio diagnostics. X-ray examination using X-rays can provide information about the human body without the need for surgery. In the use of radiation technology it is realized that in addition to its use for radio diagnostics, X-rays harm the environment and living things around them, especially radiation workers. The impact that can result in cancer due to the accumulation of radiation dose exposure received by the body exceeds the specified threshold dose. Therefore safety standard guidelines that contain basic requirements for quality control (Quality Control -QC) must be obeyed. One of the test activities included in the QC program is the linearity test of X-ray radiation output.
Analysis of working conditions to which the triaduct is subjected in Roca Fuerte route - Manta
Authors: Mendoza Ana Valeria Palacios , Viteri Carlos Gustavo Villacreses , Menendez Edgar Antonio Menendez
Published: November 2019

In the work, the working conditions to which the triaduct is located in the Rocafuerte - Manta road are analyzed, with vehicle service conditions similar to those of a bridge since they share the same scenario. Despite their similarities, these two civil works, bridges and sewers, have a different structural behavior and design; The bridge sits on supports that are placed from end to end or in an intermediate way, while the sewer has a base that covers the entire area on which it will settle under a concept similar to that of a shoe or foundation slab, it also has with walls on its sides fulfilling the function of walls, which gives a drawer shape to this structure and hence its name. The working conditions of the aforementioned triaduct are analyzed, which are caused by vehicular traffic, earth thrusts, hydraulic flow, seismic load and a filler load that could be placed on the upper road slab that is not present on a bridge and corresponds to a dead load distributed because of the filling.
El conectivismo y las TIC: Un paradigma que impacta el proceso enseñanza aprendizaje
Authors: Cueva Delgado Jorge Luís , García Chávez Arelys , Martínez Molina Oscar Antonio
Published: November 2019

El artículo es resultado de una tarea del Grupo de Investigación en educación y tecnología, desarrollado en la Universidad Nacional de Educación de Ecuador (UNAE), específicamente de la Línea de investigación Tecnología e innovación Educativa, del grupo de investigación en Educación y Tecnología (GIET); en el artículo se evidencian los fundamentos didácticos del uso de las TIC en el proceso de enseñanza aprendizaje; se asumen posturas teóricas que permiten asirse de los elementos esenciales del conectivismo como enfoque pedagógico para el uso de las TIC en el proceso de enseñanza aprendizaje. En este trabajo se analizan diferentes concepciones sobre el aprendizaje y se presenta una propuesta fundamentada en el conectivismo y la teoría de la actividad. Se propone un modelo de la influencia del conectivismo para el uso de las TIC en el proceso de enseñanza aprendizaje, en el que se establecen nuevas relaciones entre los elementos que componen el conectivismo y las categorías del proceso de enseñanza aprendizaje desarrollador, en el marco del buen vivir, así como, que se describen los nuevos rasgos que caracterizan al modelo y se define como cualidad resultante entre las relaciones de los componentes del modelo pedagógico de Aprendizaje Emprendedor.
Pengaruh Metode Pembelajaran Problem Solving Berbantuan Software Geogebra Terhadap Kemampuan Komunikasi Matematis Siswa SMK Swasta PAB 12 Saentis Percut Sei Tuan
Authors: Rusmini Rusmini , Daulay Donni Syahrial Hanafi
Published: November 2019

This study aims (1) to describe the effect a problem -solving learning methods assisted by GeoGebra Software on mathematical communication skills (KKM) of class XI Private SMK PAB 12 Saentis. (2) describe the problem- solving answer process for students solving the problem- solving methods assisted by GeoGebra and expository learning. The research method used is the quasi-experimental method. Samples were taken randomly and obtained 64 students who were likened to the experimental class and the control class. Tests of mathematical communication skills were measured through 4 items of description. Data analysis was performed using the t-test. Based on the results of the analysis, the problem -solving learning method has a significant influence on mathematical communication skills. The process of student answers to the problem- solving learning method assisted by GeoGebra is better.
Sistem Pendukung Keputusan Penentuan Kelayakan Penerimaan Sertifikasi Guru Pada (Sd Negeri 104214 Deli Tua) Menggunakan Metode Topsis
Authors: Fachri Barany , Khairul Khairul , Hariadi Hariadi
Published: November 2019

Public Elementary School 104214 is one of the public elementary schools in Delitua sub-district. Teacher data processing to determine eligibility for receiving certification is still done manually so it requires a relatively long time. To be able to help the processing of teacher data the decision support system was built using a web-based TOPSIS (Technique for Order Preference by Ideality) Ideal method, which can improve the efficiency of teacher data processing time. Development of the system uses the PHP programming language and MySQL database for data storage. The final results obtained are Decision Support Systems Determining the Feasibility of Receiving Teacher Certification in Delitua 104214 Public Elementary School using the TOPSIS method, which can assist the school in handling data collection data.
Penetration Testing Untuk Deteksi Vulnerability Sistem Informasi Kampus
Authors: Sahren Sahren , Dalimuthe Ruri Ashari , Amin Muhammad
Published: November 2019

Security is an effort that can be done to protect the information contained in it which refers to confidentiality. Information systems that are centrally prone to various types of attacks such as DoS, SQL Injections, Cross Site Scripting (XSS), Clickjacking, CSRF / Cross-site request forgery and so on. This will be a polemic for the information service owner and manager. The method to be carried out in this study is to do penetration testing to audit the security of the campus information system webserver. This activity aims to identify and exploit vulnerabilities in the web server. In this study, several tools will be used as a tool, including WHOIS, NMAP and Acunetix Web Vulnerability Scanner. Tests carried out are to look for vulnerabilities on the web server while the level of vulnerability that will be detected in this test sawill be inter alia higt risk, Medium risk and low risk. The aim is to find out the weaknesses in the web server so that in the future it can avoid DoS attacks, CSRF / Cross-site request forgery, Cross Site Scripting (XSS) and clickjacking. The results of this test are expected to be an input for the management of campus information systems for the future can be made improvements to existing weaknesses.
Implementasi Metode Waterfall Pada Perancangan E-Recycle Bank Pada Dinas Lingkungan Hidup Kabupaten Asahan
Authors: Ramdhan William , Yusda Riki Andri , Syafwan Havid , Pratiwi Dian Eka
Published: November 2019

Asahan Regency is a national strategic area because it has superior sectors such as plantation, marine, agriculture, fisheries and industry. This caused a lot of waste to arise in Asahan Regency. One of the efforts made by the Department of Environment to reduce the volume of waste is to make the Waste Bank an innovative program of community-based waste management. The Waste Bank at the Environmental Service was given the name "Srikandi" which was still less effective and efficient. Because at this time the process is done manually. For that we need to design a system by implementing the waterfall method, which is a sequential software development process, where progress is seen as continuously flowing down (such as waterfalls) through the phases of planning, modeling, implementation (construction), and testing. Hunger by implementing the waterfall method and the C2C e-commerce model in designing and building the E-Recycle Bank system. As a result, the system will make it easier for "Srikandi" Waste Bank officers to manage waste data so as to produce more effective and efficient data, besides that it can also be used as a container for the promotion of waste recycling products for the Asahan Regency
Kewirausahaan Teknologi Informasi Sebagai Media Peningkatan Kreatifitas Mahasiswa Di Era Ekonomi Digital
Authors: Rahayu Elly , Rohminatin Rohminatin , Kifti Wan Mariatul , Nasution Donni
Published: November 2019

This study aims to provide an overview of the importance of increasing creativity and innovation in facing the era of digitalization. STMIK Royal Kisararan as the research location where the population of the research is 120 students in 5th semester whose take IT entrepreneurship courses. Used cluster sampling as the sampling technique and the sample are 60 students. This research is designed as descriptive analysis research. The Techniques Data collection is done by structured interview method where the researcher composes several questions as interview guides. The observation method used is structured and non-participant observation. Structured observations and observed aspects are: Student's abilities to create something new and different (ability to create new and different), Creativity and innovation to solve problems, Student's understanding about business in IT field. While non-participant observation is done by observing through blogs, Instagram and other social media used by students in completing assignments. Interview results supported by observations show that respondents understand the current digital economic era where there have been changes from conventional ways towards modernization with the use of technology. Respondents were also able to identify opportunities and challenges faced in the future and be able to evaluate the competencies that must be possessed to be able to compete in the digital economy era.
Pemanfaatan Dan Pemilihan Mainan Edukasi Anak Usia Dini Yang Baik Sesuai Didikan Islami Di Era Generasi Milenial
Authors: Risnawati Risnawati , Hasanah Uswatun , Mulyani Neni
Published: November 2019

A good environment and education will familiarize children with good deeds and vice versa. As wealth, having children is also a pleasure and pleasure for every parent. But what must be considered is how to be able to process the test as well as possible, especially in the current millennial generation era where the virtual world seems more real than the real world, communication between children and parents is not a little stretched even influenced by freedom cultures in outside the limits of religious tolerance. Based on these problems parents should be able to use and choose children's educational toys that are good in accordance with Islamic education in order to get positive values that will produce goodness. To produce the best children's educational toys according to Islamic education, the researchers collaborated on the mechanism of using the Decision Support System with the TOPSIS Method. The criteria that have been determined are Benefits, Security, Content, and quality. Based on the criteria that have been determined then there must be various alternatives chosen, namely Laptop Toys, Smart Hafiz, Children's Tablets, Apple Quran, and Iqro Beams. After using the TOPSIS method, it will be found the best educational toys according to Islamic education
Penerapan Metode Penyuluhan Dalam Peningkatan Hasil Panen Berbasis Multimedia
Authors: Maharani Dewi , Nurwati Nurwati , Helmiah Fauriatun
Published: November 2019

The hall agriculture counseling district of Simpang Empat is constitute institutional agriculture counseling, plantation, animal husbandry, and fisheries at the district level which was formed in 2009, which is a non-structural institution under the auspices of the Implementer Agency of Counseling and Food Security in Asahan. This time the delivery of information on the Hall Agriculture Counseling Districts Simpang Empat about Counseling Method Increase Yields still done very simple, namely the delivery of information directly to farmers in rice paddies from farmers. Of course, using this method, information delivery is not effective and efficient. To produce the right information, then it takes the form of technology to support the delivery of information on the Hall Agriculture Counseling Districts Simpang Empat. All information delivery activities will be easier if it had used the computerized technology. So with the application of counseling method increase crop yields by using multimedia based Adobe Flash CS3 is expected to assist instuctor agents in disseminating information to farmers.
Clustering Time Series Data Mining dengan Jarak Kedekatan Manhattan City
Authors: Buaton Relita , Zarlis Muhammad , Mawengkang Herman , Effendi Syahril
Published: November 2019

The development of information technology is very rapid and is supported by the development of storage media technology and its application to all fields that produce huge amounts of data stacks generated from various sources, therefore need new techniques in managing data stacks. Data mining has become very important as an object and research study at this time because there are many data stacks found in agencies. Data mining is an analytical process of knowledge discovery in large and complex data sets. In this study the technique used is to conduct time series data mining clusters, using proximity to manhattan city. The time series graph is carried out by the sliding window to produce an analysis of the window for each cluster result. Based on cluster results, an analysis of knowledge transformation is carried out into new knowledge obtained from data mining time series data.
Optimalisasi Sistem Pendukung Keputusan Pemilihan Toko Daring Terbaik Menggunakan Metode ANP (Studi Kasus Politeknik Ganesha)
Authors: Romindo Romindo , Jamaludin Jamaludin
Published: November 2019

Thick store business activities are growing, online purchases and sales are growing. The community does not need to leave home and face congestion if they want to buy goods. The development in the special society of the Polytechnic students of Ganesha is the purchase of using the internet, which is known as an online store. Polytechnic students from Ganesha often discuss online shops. Talk about thick stores to meet student needs in online purchases, and choose which thick store is best for online shopping. With this explanation, it is important to consider which decision to choose the best thick store in the Ganesha Polytechnic environment using the Analytic Network Process (ANP) method. In this method, 10 criteria will be processed, namely: Online Phone / Chat Numbers, Popular Products, Free Shipping, Shipping Systems, Logos, Social Media Links, Search Stores, Product Brands, Latest News, and Trusmark and 3 types of alternatives Online. Stores, namely: Bukalapak, Shopee and Lazada. The results of research on data processing using the ANP method indicate the type of Online Store that can be recommended for students of Ganesha Polytechnic as consumers who buy online from the highest to lowest order are Lazada = 0.114, Shopee = 3.80, Bukalapak = 3.73 and Lazada = 2.47.
Rancang Bangun Manajemen Sistem Informasi Persediaan Barang untuk Bagian Gudang
Authors: Salim Rin Rin Meilani
Published: November 2019

The difficulty of the warehouse in managing inventory that are easily damaged, expired, lost, management of goods receipts, expenditure of goods, and a list of goods that have reached the minimum stock. Through an information system for inventory management, the warehouse will be helped in managing all transactions in and out of goods in the warehouse and can monitor all inventory items to avoid undesirable things such as loss of goods, damage and expiration. Information Systems Management Inventory is built using the System Development Lifecycle methodology. This information system is built with features that can be customized as needed so that it can be used generally by many agencies that need it.
Penerapan Fuzzy Tsukamoto Dalam Usaha Katering
Authors: Sinaga Dwita Elisa , Siallagan Sri Anita , Pohan Halimatusakdiah
Published: November 2019

Food is the main need for humans, so the food business is growing, one of which is catering business. With the catering business it is increasingly easier for people to provide food needs at certain meetings or events. In carrying out its business, entrepreneurs must create different advantages to attract consumer interest. One effort to make the catering business run smoothly is by predicting the amount of income. One of the methods that can be used to solve this problem is the fuzzy Tsukamoto method. Where in this study using 3 variables, namely the ordering variable (X) has a few and many fuzzy sets, the price variable (Y) has an affordable and low set, and the income variable (Z) has a low and high set. The calculation results from the prediction of the amount of income that will be obtained by Sumatra culinary catering with 400 orders and the price of Rp. 13,000 is 4,620,000 per week.
Fuzzy Inference System pada Produksi Kerupuk Mie Bulat
Authors: Sahara Windah , Sari Ega Widya , Tarigan Putri Mai Sarah
Published: November 2019

Raw material processing business is a business that manages raw materials into finished or semi-finished materials. At present, the effort to defeat the raw material that is in great demand by people is the business of processing raw materials that produce food products such as bread, tempeh, tofu, noodles, crackers which have become public consumption in general. For example, crackers that have a variety of flavors and shapes. One of them is round noodle crackers that we have met in many daily lives and are often consumed by the community. CV. Hariarado is one of the producers of round noodle crackers. Where Cv. Hariarado has not been able to determine production on a weekly basis due to uncertain demand. So this study aims to predict the amount of production produced by CV. Hariarado on a weekly basis. This study uses three variables, namely demand (X), inventory (Y), and production (Z). The results of the calculation show that the prediction of the amount of production produced by Cv. Hariarado with the demand of 950 ball and the supply of 1250 balls in a week is 1039 ball.
Jaringan Saraf Tiruan dalam Memprediksi Produksi Kelapa Sawit di PT. KRE Menggunakan Algoritma Levenberg Marquardt
Authors: Andriani Yuli , Wanto Anjar , Handrizal Handrizal
Published: November 2019

Predictions are used to determine how much the rate of increase or decrease in oil palm production at PT. Kerasaan Indonesia (KRE) in the future. This study uses Artificial Neural Networks (ANN) using the Levenberg Marquardt method. The research data is secondary data sourced from PT. Kerasaan Indonesia from 2002 to 2017. Data is divided into 2 parts, namely training data and testing data. There are 5 architectural models used in this study, 7-10-1, 7-20-1, 7-30-1, 7-40-1 and 7-50-1. Of the 5 architectural models used, the best architecture is 7-50-1 by producing an accuracy rate of 83%, MSE 1.1471332321 and a maximum iteration of 1000. So this model is good for predicting coconut production palm oil at PT. Indonesian feeling because of its accuracy between 80% and 90%.
Model Optimasi Penentuan Jumlah Dosen dan Ruangan Pada Proses Belajar Mengajar dengan Model Integer Linear Programming
Authors: Hidayat Fajar , Hartama Dedy , Windarto Agus Perdana , Wanto Anjar , Poningsih Poningsih
Published: November 2019

Class matrix is a scheduling of teaching a subject in accordance with the current curriculum. The problems that are often faced at the beginning of each semester are the intersection between one schedule and another. During this time the main cause was the increase in the number of students who always soared up each year which was inversely proportional to the limited number of classrooms or laboratory space and did not experience capacity development. This study aims to find a formulation to overcome the problems mentioned above. The method used in this study is Integer Linear Programming. With this algorithm can optimize the problems that exist in the preparation of the class matrix.