bluuebunny/crossref_metadata_2025 huggingface dataset:
АНАЛІТИЧНИЙ РОЗВ’ЯЗОК ЗАДАЧІ ЗГИНУ БАГАТОШАРОВОЇ СИМЕТРИЧНОЇ КРУГОВОЇ АРКИ ПІД ДІЄЮ НОРМАЛЬНОЇ СИЛИ У СЕРЕДНЬОМУ ПЕРЕРІЗІ. ПОВІДОМЛЕННЯ 1. АРКИ ВЕЛИКОЇ КРИВИЗНИ
Authors: Ковальчук С. Б. , Горик О. В.
Published: August 2019

Кругові арки є поширеними елементами будівельних і машинобудівних конструкцій як окремі де-талі, так і підкріплюючі елементи тонкостінних оболонок. Важливим для практики випадком дефо-рмування арок є симетричний згин у власній площині під дією зосередженої сили. Опір одноріднихізотропних арок уже досліджений. Однак механіка деформування багатошарових арок є недостат-ньо вивченою, що створює додаткові перепони на шляху запровадження таких елементів у констру-кторську практику. Метою цієї роботи є теоретичне дослідження напружено-деформованого ста-ну (НДС) симетрично закріпленої багатошарової арки, що перебуває під дією зосередженої нормаль-ної сили в середньому перерізі, шляхом побудови аналітичного розв’язку відповідної задачі. У першійчастині статті визначено задачу, її передумови, основні етапи побудови її загального розв’язку таумови, що моделюють різні способи закріплень кінців суцільної арки та арки із шарнірним вузлом усередньому перерізі. Симетрія досліджуваної арки дала змогу в ході розв’язання задачі розглядатитільки її половину, відокремлену по середньому перерізу з урахуванням відповідних статичних і кіне-матичних умов на торцях. НДС такого елементу подібний НДС кругового багатошарового бруса знавантаженнями на торцях, що дозволило використати отриманий авторами точний розв’язок те-орії пружності відповідної задачі. Побудований таким чином розв’язок відповідає точному розв’язкузадачі на більшій частині арки, а поблизу навантаженого перерізу та закріплених торців даютьспрощений опис НДС без урахування його локальних спотворень. Отримані загальні співвідношеннязалежать від 6-ти невідомих параметрів у середньому перерізі, для визначення яких отримані ста-тичні і кінематичні умови, що відповідають різним способам закріплення кінців арки та з’єднання їїполовин. Для демонстрації можливостей і апробації отриманого розв’язку приведені результативизначення НДС чотиришарової арки із жорстким закріпленням торців, з відношенням середньогорадіусу до висоти перерізу рівним 1,75, а також результати додаткових розрахунків при збільшеннівказаного відношення до 15. Побудований розв’язок дозволяє визначати НДС симетричних компози-тних аркових елементів та кілець для дослідження їх статичної міцності та жорсткості, а такожможе бути використаний у ході розв’язання більш складних задач деформування багатошаровихкриволінійних елементів конструкцій.
Study of Current and Former Vegetarians and Vegans - Secondary Findings
Authors: Faunalytics
Published: August 2019

This report is a follow-up to Faunalytics’ 2014 Study of Currentand Former Vegetarians and Vegans: Initial Findings, in whichwe shared the early results of our large-scale research intothose who do, or have, followed a vegetarian or vegan diet.Following this release, Faunalytics heard from researchers andadvocates who had further questions that they thought ourstudy might be able to answer. In response, we spent timemining the dataset to look for answers to these questions,which are presented in the following pages.
Study of Current and Former Vegetarians and Vegans - Qualitative Findings
Authors: Faunalytics
Published: August 2019

The number of people adopting and experimenting with vegetarian and vegan diets in the U.S. isnoteworthy. But as with any dietary modification, not everyone who tries a new diet maintains it overtime. It is important for vegan and animal advocates to identify what can lead to these difficulties andlapses and use this information to help people stick with, or return to, animal-friendly diets. Thisdocument is a step in that direction and builds upon the previously released Faunalytics reportcovering our Study of Current and Former Vegetarians and Vegans.
Impulsive states and impulsive traits: A study of the multilevel structure and validity of a multifaceted measure of impulsive states
Authors: Halvorson Max Andrew , Pedersen Sarah , Feil Madison , Lengua Liliana , Molina Brooke S. G. , King Kevin Michael
Published: August 2019

A test of the multilevel factor structure of impulsive states and traits. Using ecological momentary assessment data, we examined the within-person and between-person factor structure of five impulsive domains.
Pork Or Pig? Beef Or Cow? Implications For Advocacy And Research - Study 1 Findings
Authors: Faunalytics
Published: August 2019

These studies were designed to test the impact of standard euphemisms for meat (e.g., pork) versus more explicit language (e.g., pig) on a) reported consumption of those products, and b) a subsequent attitude question.
53 Ethnic Minorities in Vietnam: Monthly Average Income and Proportion of Revenue in 2015 by Ethnicity of a Household
Authors: Ho Toan Manh
Published: August 2019

This preprint is a reading of the document "Data Table 3: 53 Ethnic Minorities in Vietnam: Monthly Average Income and Proportion of Revenue in 2015 by Ethnicity of a Household" from the extracted data set from Vietnam’s national survey on 53 ethnic minorities, conducted in 2015. The original document was obtained from open deposition, publicly available at www.ubdt.gov.vn, the official web portal of the Committee for Ethnic Minority Affairs (CEMA), part of the government of Vietnam. This work is part of the research project AISDL-53EMS-Summary.
Study of Current and Former Vegetarians and Vegans - Companion to the Secondary Findings
Authors: Faunalytics
Published: August 2019

This document is a companion to the report, Study of Current and Former Vegetarians and Vegans: Secondary Findings. It provides additional detail about the frequency of consumption of animal products by lapsed vegans/vegetarians and various subgroups. It expands on three sections from the primary report: 1) Animal Product Consumption of Former Vegetarians/Vegans Who Avoid Beef & Pork; 2) Former Vegetarians/Vegans’ Animal Product Consumption Given Strength of Motivations; and 3) Differences Between Vegetarians and Vegans.
MEDIA PEMBELAJARAN BERBASIS WEB DENGAN MENGGUNAKAN MICROSOFT EXPRESSION WEB PADA MATA PELAJARAN IPA TERPADU DI SMP NEGERI 2 KONAWE SELATAN
Authors: Darman
Published: August 2019

Tujuan dari Penelitian ini adalah mendesain Aplikasi Media Pembelajaran Berbasis Web Dengan Menggunakan Microsoft Expression Web Pada Mata Pelajaran Ipa Terpadu Di SMP Negeri 2 Konawe Selatan.Metode yang digunakan dalam penelitian ini adalah metode penelitian pengembangan (Developmen Research), dengan pendekatan deskriptif. Penelitian ini dilaksanakan Di SMP Negeri 2 Konawe Selatan mulai dari tanggal 25 Agustus hingga 2 September 2015. Objek penelitian ini berupa aplikasi media pembelajaran berbasis web dengan menggunakan micrososft expression web pada mata pelajaran Ipa Terpadu. Pengumpulan data dilakukan dengan observasi, dokumentasi dan instrumen. Teknik analisis data dilakukan dengan teknik analisis deskriptif.Hasil dari penelitian ini adalah Aplikasi media pembelajaran berbasis web dengan menngunakan Microsoft Expression Web yang dikemas dalam Compact Disc (CD). Media pembelajaran berbasis web dinyatakan layak berdasarkan Hasil Uji kelompok kecil/terbatas dengan persentase total sebesar 87,92 dan hasil uji kelompok besar/lebih luas dengan persentasi total sebesar 89,04 %, serta hasl validasi oleh ahli media dengan persentase total sebesar 77,27 %, dan Validasi Ahli materi dengan persentase total sebesar 89,58 %,. Dari hasil uji di atas dapat disimpulkan bahwa Aplikasi Media Pembelajaran Berbasis Web Dengan Menggunakan Microsoft Expression Web Pada Mata Pelajaran Ipa Terpadu Di SMP Negeri 2 Konawe Selatan yang didesain sangat layak digunakan sebagai media penunjang dalam pembelajaran Ipa Terpadu SMP.Kata Kunci: Media Pembelajaran, Microsoft Expression Web
Rosetta: R functions for education
Authors: Verboon Peter , Peters Gjalt - Jorn Ygram
Published: August 2019

Moderated mediation analysis assumes that the effect of a predictor on a dependent variable is mediated by one or more mediators and that the indirect paths in this mediation are moderated. Moderation can take place on the effect of the predictor on the mediators, or on the effect of the mediators on the dependent variable.In this tutorial we will show how the R function “gemm” from the “rosetta” package can be used to do a moderated mediation analysis.
The Sámi Library, North of the North: colonialism, resistance and reading in a public library
Authors: Sequeiros Paula
Published: August 2019

The Sámi in Sweden are welcomed as readers of the main language, dissatisfied by the relegated status of their culture as an ethnic minority. The Sámi Library in Jokkmokk is a library for the Sámi culture and the Sápmi. While Sámi culture is resisting and transfiguring itself, neoliberal arrangements, the privatisation of public services, new language laws and the Libraries Bill have put additional challenges to the library.The case study of this library is used to discuss what an indigenous library is. The acknowledgement of the colonial past and the demand for respectful recognition are advanced as fundamental requirements for a democratic use of the documentary resources and a realisation of cultural rights.
The Effects of Paternity Leave on Parents’ Earnings Trajectories and Earnings Inequality
Authors: Choi Youjin , Holm Anders , Margolis Rachel
Published: August 2019

Paid parental leave from work reserved for mothers and fathers is one policy that has been proposed to equalize labor force participation, wages, and childcare for men and women. We examine the effects of fathers’ use of parental leave on paternal, maternal and family earnings, as well as earnings inequality within the family exploiting the institution of the Quebec Parental Insurance Program which reserved 5 weeks of leave for fathers. We find that ten years after the birth, father’s use of parental leave increases family income and makes wages more equal within the family.
Investigation of the properties correlation of physical and mechanical characteristics of ferromagnets based on magnetoelastic sensors of mechanical stresses
Authors: Tsyhanchuk V. V. , Shlapak L. S.
Published: August 2019

The determination of the stress condition is a topical issue. At present, various non-destructive examination methods, such as strain gauge, magnetic, ultrasonic methods, and others are used to analyze pipelines stress condition. Each of them has its advantages and disadvantages. There is often the need to use several experimental non-destructive methods simultaneously. In this regard, the magnetic inspection holds a unique position. In this case a significant role is played by primary transducers, which directly perceive the effect of mechanical stresses and turn it into the electrical signal for further processing of the input information. The change of magnetic characteristics is closely connected with the physical effect on the monitored object. The advantages include the high mobility of equipment, the ability to perform control without the direct contact of transducer with the object under study. At the same time, there are several disadvantages inherent particularly in the magnetic methods – magnetoelastic  hysteresis, in which there is the divergence of induction values during loading and unloading. The greatest divergence occurs in the lead-off cycle and decreases during repeated cycles. The best way is to embrace the complete information available in the hysteresis loop. Another method is not only to take measurements at one point (even if this measurement is carried out in two mutually perpendicular directions), but to perform surface sounding of the object in a certain plane. Therefore, the most efficient method is to compare the magnetic relief of loaded (in the structure) and unloaded (in reserve) pipes of one manufacturer and from one lot. Thus, using the examination method of pipelines stress condition, based on the evaluation of metal magnetic properties of pipes, creates the complex solution to the problems of reliability improvement of pipeline systems.
Experimental research of dependence between informative parameters NDT techniques and steel physical and mechanical properties
Authors: Chaban N. I.
Published: August 2019

Research of new methods and technologies of non-destructive control of change of long-term metal structures is an actual task of the present. In this article the methodology and results of experimental studies, the main aim of which is to determine the correlation between the intensity of structural noise in the material determined by failure detectors based on ultrasonic field-induced phase grating and the physical and mechanical properties of steels are presented.
ANALYSIS OF THE CAUSES OF THE SUDDEN DESTRUCTION OF THREE-CONE DRILL BITS WITH BUILT-IN ROCK-DESTRUCTION EQUIPMENT
Authors: Yakym R. S. , Petryna D. Yu.
Published: August 2019

Tricone drill bits with plug-in rock-cutting equipment are intended for the construction of wells in hard rocks. To the operational performance of bits, stringent requirements for wear resistance and crack resistance of bit steel, structural strength of parts of bits, and especially cones, are put forward. The scientific work involves a comprehensive analysis of the causes of the sudden failure of the rock-cutting tool, research of all factors affecting the performance and durability, and the options for selecting materials and rolled products for the manufacture of roller cone bits are proposed. A general analysis of the destruction of the cutters of spent tricone drill bits, as well as metallographic studies of the heat of steel, have been carried out. The materials from which bits are made have been investigated for the content of chemical elements and the determination of the physicomechanical properties of these steels. It is established that the causes of sudden failures of bits through the brittle destruction of cones are the inconsistency of smelting steel requirements for strength, ductility and technological – quenching. It has been found that the average value of the percentage of chemical elements in the body of the tested cone does not go beyond the limits of tolerance. By analyzing the physicomechanical and technological indicators of the studied steel smelting, increased values of strength and quenching have been established, and the ductility and impact toughness values have been reduced. The analysis of the chemical composition of steel melting did not reveal a significant dispersion of the percentage of chemical elements. Segregations and similar effects were not detected. It is established that such technical conditions allow too wide dispersion and optional value of non-metallic inclusions, and also do not regulate the presence of harmful impurities, which dramatically increase the quenching, hardness and other indicators that worsen the performance of cones. It is proposed to abandon the use of existing rolled stock and to develop and introduce a more reasonable regulatory document according to which rolled steel should be supplied for the manufacture of parts of tricone drilling bits.
Importance of use of High-performance work system and effectiveness of employee’s role on organizational performance
Authors: Aggarwal Jyoti
Published: August 2019

Human Performance Work System is an important part of every organization. It not only manages the system practices for employees but is also dedicated towards employee effectiveness. There are some factors which might be effective towards organizational performance. For example, employee’s performance is the most important part of an organization’s success, relationship between employee and supervisor, sales growth, voluntary turnover, knowledge sharing behavior, employee attitude, and effect on top performers. This literature review reveals that all the factors mentioned above are helpful in contributing towards making organizational performance better except voluntary turnover.
MENENTUKAN SUDUT ISTIMEWA TRIGONOMETRI DENGAN ATURAN LIMA JARI
Authors: Gunadi Farid
Published: August 2019

Most   of   Students   in   High School are not mastering in Trigonometry subject.  It is because the learning trigonometry arithmetic is new material on the curriculum in High school level and even just a little discussed in class IX of junior high school level. Then, in learning trigonometry the students are required to memorize a lot of formulas and should be able to use the formula quickly.    The other subjects,  such  as mathematics, trigonometry material  is structured and organized as well as, trigonometry subjects should also be understood from the basic framework. The basic of trigonometry is students must be able to determine the comparative value of trigonometry appropriately. One way to facilitate the students  in  order  to  determine  easily the  value  of  a  special  angle  is  using “the  five  finger  technique” trigonometry.  Through this technique, The writer is expected that students can easily  remember  and  memorize  the basic concept of determining the comparative value of trigonometry with special angle.
THE ADVANTAGES OF YOUTUBE TO ENHANCE STUDENT’S VOCABULARY IN MECHANICAL ENGINEERING CLASSROOM
Authors: Romadhon Syaefani Arif , Qurohman M. Taufik
Published: August 2019

Most of Mechanical Engineering students have very low interest and motivation towards English even they regard English as huge obstacle. Besides that, it is the lack of module or material of English especially for mechanical engineering. Because of this problem, English teaching in this class needs the materials or methods which is suitable for those students therefore the student learning experience is more interesting and challenging. This is the main reason why lecturers of vocational colleges especially for mechanical engineering department is expected to always explore more motivative teaching resources, although there are many handbooks or modules include CDs. In order to learn more varied, lecturers can use English material for this department that can be taken or downloaded from Youtube. So that the students can understand and improve their English vocabulary competence related to mechanical terms. This study analyzes the effects of using material taken from Youtube in the mechanical department. Using Class Action Research consist of two cycles with stages of planning, action, observation, and reflection. Both cycles use the application of learning models by Teaching English for ESP assisted by Youtube. The result of research shows that the improvement of problem solving ability in English which is very significant that is 85,21% from 30 studenst get value ≥70 according to required minimum value.
The impact of technology on user-centric discovery
Authors: McGeary Timothy M.
Published: August 2019

The amount of resources and information available to users seems infinite, but what is actually discoverable and accessible is much less in comparison. Among the many longstanding roles of libraries is guiding users to the resources that they need, and although technology has expanded the possibilities of this service, it has also exposed new risks and challenges. Libraries also have a unique position within the technology-driven marketplace, as both a content consumer and a content provider. They also have conflicting objectives - protecting users while competing for users. This paper explores these dynamics that result from the impact of technology on library user-centric strategy and solutions.
ShipIndex.org: A database with a narrow focus, but broad application
Authors: McCracken Peter
Published: August 2019

ShipIndex.org, a vessel research database, simplifies vessel research. Whether you are a genealogist, a maritime historian, a researcher, or just curious, the database can help you learn more about the ships that interest you. You can find the books, journals, magazines, newspapers, CD-ROMs, websites, and online databases that mention the ships that interest you. References are enhanced by noting which ones include illustrations or crew and passenger lists, and where you can find or purchase the resource. The database was born from necessity. Learning about famous ships, such as the Titanic or USS Constitution is pretty easy, but learning about the hundreds of thousands of other ships that are mentioned in books, websites, and elsewhere, is much harder. ShipIndex.org makes this research easy and possible.
PENGARUH STRUKTUR MODAL DAN PROFITABILITAS TERHADAP HARGA SAHAM (Studi Kasus Pada Perusahaan Asuransi yang Terdaftar Di Bursa Efek Indonesia Periode 2015 sampai dengan 2017)
Authors: Annisa Mutiara Lusiana , Amalia Rizki Fitri
Published: August 2019

This research purpose to know and explaining the effect of capital structure and profitability stock prices case of studies at the insurance companies that listed on the Indonesia Stock Exchange from period time of 2015 untul 2017. The type of research used is explanatory causality research with quantitative approach. Based on sampling technique “purposive sampling” researcher used 11 companies that meets the criteria. The method of analysis used in this research is statistical descriptive analysis multiple linear analysis. The result of the methods show that the capital structure and profitability have a significant effect on the structure of the stock price. The results of research for capital structure has an insignificant the stock price and profitability has a significant the stock price.
ANALYSIS OF EFFECT OF EDUCATION LEVEL AND EXPERIENCE LEVEL TO PRODUCTIVITY ACCOUNT EXECUTIVE IN THE SALES DEPARTMENT MNC MEDIA (OKEZONE.COM)
Authors: Ekawati Nanda
Published: August 2019

AbstractAccount executive is human resources which seek revenue for the company. Given the importance of the role of account executive, it should be noted also factors that affect productivity such as education level account executive who owned and had experiences. The problem in this research is to determine how much influence the level of education and experience on the productivity of account executives in MNC Media (Okezone.com). The purpose of this study was to analyze whether there is influence between the level of education, experience and productivity account executive. A population of 30 people account executive, used as a sample of 30 people taken from the business unit MNC Media others with the same title. The method used was a questionnaire. The conclusion is obtained no positive and significant influence between variables either jointly or individually after T test and F test Multiple regression analysis has also been done with the coefficient of educational level (X1) of 0.521 which means that every increase of 1 unit variable educational level (X1) it will raise the value of the variable productivity (Y) amounted to 0.521 units assuming other independent variables remain valuable. So is the experience coefficient (X2) of 0.614. The coefficient of determination at variable levels of education and experience together show the result in the amount of 50.6%, which means that the influence exerted by the level of education and experience to work productivity in this study was 50.6%, while 49.4% of them are affected by other factors that are not observed in this study.Key words: effect, education level, experience level, productivity, account executive
ETNISITAS DAN RADIO KOMERSIAL STUDI TERHADAP PROGRAM SIARAN BETAWI DI BENS RADIO DAN PROGRAM SIARAN JAWA DI RADIO CEMERLANG
Authors: Putro Zaenal Abidin Eko , Ibrahim Gibran Maulana
Published: August 2019

AbstractCommercial radio which contains ethnical broadcasting program is different from community radio that focuses only on a particular ethnic community problem as well as ethnic community issues. Although commercial radio broadcasts ethnical community program just like other community radio does so, goal of braodcasing ethnicity in both radio forms remain unsimilar. This paper departs from this problem and trays to respond it.This paper is based on a field research with its qualitative method that organized by investigating two radio stations in Jakarta’ greater area, namely MPM Radio Cemerlang Depok and Bens Radio Jakarta. One of the research findings is that ethnic voices broadcasted in both radios deals with commercial goal to gain profit as radio broadcasting enable to gain such profit or capital. However, broadcasting ethnicity program in radio has the goal to connect both radio audiences with their own culture background.Key words: radio, commercial radio, ethnicity, radio audience and radio positioningAbstrakRadio komersial yang memuat siaran bernuansa etnis amatlah berbeda dengan keberadaan radio komunitas. Perbedaan itu paling tidak ditinjau dari unsur perangkat siaran dan isi siaran. Sebagai radio yang menyuarakan suara komunitas, memang keberadaan radio swasta komersial juga sama-sama berpeluang mengangkat siaran komunitas. Hanya pertanyaannya apakah radio swasta komersial juga sama kedudukannya dengan radio komunitas dalam hal pemenuhan kebutuhan untuk komunitas tertentu. Paper ini berusaha merespon masalah terkait terpenuhi atau tidaknya kebutuhan komunitas dalam siaran radio komersial.Dengan menggunakan metode kualitatif, penelitian ini menyasar siaran bernuansa Betawi di Bens Radio dan program siaran bernuansa Jawa di Radio Cemerlang. Dua radio ini dipilih berdasarkan lokasi stasiun radionya dan audience mereka yang berada di Jabodetabek. Dua stasiun radio tersebut sampai hari ini masih secara aktif mengudarakan siaran-siaran bernuansa etnis yang dikemas dalam berbagai bentuk. Berdasarkan hasil pencarian data dapat dikatakan bahwa elemen etnisitas yang dibangun oleh kedua radio tersebut memiliki keterkaitan erat dengan makanisme industri dan perniagaan yang dijalankan kedua radio tersebut. Suara etnisitas dikumandangkan untuk menetapkan posisi (positioning) radio di antara radio yang lain serta juga untuk mengakomodir kerinduan akan budaya etnis para pendengarnya.Kata kunci: radio, radio komersial, etnisitas, pendengar radio dan penetapan posisi (positioning)
PENERAPAN KODE ETIK JURNALISTIK PADA PENULISAN BERITA AHOK TERKAIT PEMILUKADA DKI JAKARTA 2017 DALAM SURAT KABAR KOMPAS
Authors: Maheni MRR Tiyas , Dewi Sari Puspita , Haryani Ade
Published: August 2019

AbstractThis research is aimed at describing the application of Journalistic Code of Ethics on news writing related to Ahok in Governor Election of 2017 published by Kompas. The method used is content analysis as in qualitative approach, then the data analysis technique used is a filling system by making the categories based on the Articles 3, 4 and 8 of Journalistic Code of Ethics to classify the obtained data. Results of the study showed that during July to August 2016 Kompas published 4 (four) news articles and applied almost all of the Articles which are the Article 3 paragraph (b), (c), (d), Article 4 paragraph (a), (b), (c), (d), (e), and Article 8 paragraph (a), (b) on its news articles. Only 1 (one) news article which did not apply the Article 3 paragraph (a) about clarifying information.Key words: Journalistic code of ethics, news articles, governor election
PROSES PENULISAN BERITA “PROFIL PEGAWAI” PADA TABLOID KONTAK DI PT KERETA API INDONESIA (PERSERO)
Authors: Susyanti Dewi Winarni , Safitri Lia
Published: August 2019

AbstrakKomunikasi yang dilakukan oleh PT Kereta Api Indonesia (Persero) tidak hanya secara lisan, akan tetapi menggunakan komunikasi media massa sebagai alat bantu. Media massa yang dianggap paling tepat digunakan untuk membangun citra positif oleh adalah media cetak dan media online. PT KAI (Persero) mengelola beberapa media di antaranya adalah: Tabloid KONTAK, Majalah REL-KA, dan C-NEWS. Melalui media Humas PT KAI (Persero) berusaha membangun dan mempertahankan hubungan yang baik dengan cara menyampaikan informasi dan melaksanakan kegiatan yang telah disusun sesuai dengan Standard Operating Prosedure (SOP) Humas PT KAI (Persero). Proses pemuatan artikel di Tabloid KONTAK (Komunikasi Antar Karyawan) dilakukan melalui beberapa tahap oleh Unit Humas Internal Daerah Operasi 1 Jakarta untuk kemudian dikirim ke humas pusat di Bandung untuk diseleksi. Dimulai dari pelaksanaan kegiatan, mendokumentasikan kegiatan dan menyusun berita internal, seperti: berita foto dan artikel. PT KAI (Persero) memiliki jaringan luas yang terdiri dari 12 Daerah Operasi (DAOP) se-Indonesia, maka menjadikan persaingan dari setiap DAOP yang berpartisipasi dalam pembuatan tabloid ini menjadi lebih selektif, karena pencarian berita foto, dan topik dalam semua artikel seperti artikel Profil Pegawai (crew) yang akan diangkat dari tiap-tiap DAOP beragam dan diharuskan menarik untuk dibaca, agar dapat masuk ke dalam Tabloid KONTAK yang dicetak selama satu bulan sekali, untuk kemudian dikirim ke seluruh daerah operasi di Indonesia.Kata kunci: Artikel, Profil Pegawai, Tabloid, Media Cetak, media online
PENINGKATAN KEMAHIRAN BERBICARA BAHASA INGGRIS MAHASISWA POLITEKNIK NEGERI JAKARTA MELALUI MAGIC FIVE FINGERS METHOD
Authors: Supriatnoko Supriatnoko , Redyanita Hastuti
Published: August 2019

AbstrakPenelitian PENINGKATAN KEMAHIRAN BERBICARA BAHASA INGGRIS MAHASISWA POLITEKNIK NEGERI JAKARTA MELALUI MAGIC FIVE FINGERS METHOD ini bertujuan untuk meningkatkan kemahiran berbicara bahasa Inggris mahasiswa PNJ khususnya mahasiswa Program Studi Akuntansi dan Program Studi Keuangan dan Perbankan serta untuk meningkatkan kualitas kinerja dosen dalam pembelajaran bahasa Inggris, mengingat sampai saat ini hasil belajar mahasiswa dalam kemahiran berbicara bahasa Inggris masih belum memuaskan. Mencermati metode yang selama ini diterapkan seperti direct method dan grammar translation method belum mampu meningkatkan kemahiran mahasiswa dalam berbicara dengan penuh percaya diri tanpa keraguan. Pentingnya penelitian ini diusulkan, yakni untuk mendukung Renstra dan visi, misi serta tujuan PNJ menjadi politeknik unggul dimana bahasa Inggris menjadi faktor pendukung utama keahlian program studi. Penelitian ini diusulkan pelaksanaannya pada tahun 2017 ini, menggunakan pola penelitian tindakan kelas (PTK) sehingga penelitian bersifat siklis. Data dikumpulkan melalui penggunaan teknik tes lisan berbicara. Tes diberikan sebagai bukti dari proses dan hasil belajar yang telah dilaksanakan pada pokok bahasan yang dipelajari mahasiswa dan dianalisis melalui teknik analisis deskriptif dan teknik analisis kritis. Output berupa hasil penelitian disampaikan dalam seminar nasional/internasional, dan publikasi dalam bentuk jurnal skala nasional. Outcome penelitian berupa bukti kemahiran berbicara yang dimiliki setiap mahasiswa yang telah mengalami treatment sebagai sampel. Dilaksanakan melalui tahapan Pra Siklus, Siklus 1, Siklus 2, Siklus 3. Pada akhir Siklus 3 diperoleh hasil skor nilai sebesar 80.4 dengan jumlah peserta didik yang berhasil mampu membuat kalimat pertanyaan dengan menggunakan verb 1, to be + verb-ing, modal auxiliary will, have/has + verb 3, dan will have + verb3 sebanyak 61 dari jumpal sampel sebanyak 89 orang. Dengan demikian, hipotesis penelitian dapat diterima.Kata Kunci: Kemahiran berbicara, Mahasiswa, Magic Five Fingers, PTK, Siklis
PERAN SISWA DALAM PEMBELAJARAN BAHASA INGGRIS DI PUSDIKLAT BAHASA KEMHAN
Authors: Sofa Nidia
Published: August 2019

AbstractThis ethnograpic qualitative research aimed to understand the students’s role like kinds of learners’ roles appeared, when they appeared, and factors that influenced the appearance. The result showed that there were two roles of English language learners at Defense Force Language Centre of Ministry of Defense, active/productive and receptive. The active/productive covers the role as imitator, initiator and partner which appear during communicative approach. The receptive role includes the attitude when they obey the instruction, when they perform task, and when they process any information given by instructors. The factors influenced are the selection of different methods by instructors, the military background, and level of class.Keyword: English language learning, the role of learners, adult learnersAbstrakPenelitian kualitatif etnografis ini bertujuan untuk memahami peran siswa dalam pembelajaran bahasa Inggris seperti peran yang muncul, kapan peran tersebut muncul, dan faktor yang mempengaruhinya. Hasil penelitian menunjukkan bahwa peran siswa di Pusdiklat Bahasa Kemhan terbagi dua, yaitu aktif/produktif dan reseptif. Peran aktif muncul ketika siswa berperan sebagai imitator, inisiator dan partner. Peran ini muncul di pembelajaran komunikatif. Peran reseptif muncul ketika mengikuti perintah atau arahan dari instruktur, ketika mengerjakan tugas dan menyimak pelajaran. Peran ini muncul di kelas yang menerapkan metode tradisional. Faktor munculnya berbagai peran adalah pemilihan metode pengajaran bahasa, budaya kemiliteran, dan tingkatan kelas.Katakunci: pembelajaran bahasa Inggris, peran siswa, pelajar dewasa
PENGARUH IMPOSISI DESAIN KEMASAN TERHADAP KALKULASI HARGA POKOK PRODUKSI
Authors: Yuniarti Endang , Djonaedi Emmidia , Mediana Delila
Published: August 2019

ABSTRACTIn the packaging production process, the material that have great influences the price of a packaging is paper material. The arrangement and placement of a product design called imposition in printing platesisdetermines the amount of paper used. If the imposition is not used optimally, the more paper used then the more waste produced. This results in considerable losses for the company. Therefore, this research aims to be low-cost and minimumwaste. The method used is the calculation of production price calculations (HPP) with duplex 350 gsm paper samples. Variations of the imposition used are: Imposition Not Inserts (TS), Insert (S), Join Not Inserts (GTS) and Insert Inserts (GS). This study produces that the imposition of TS produces the lowest waste of 10.87%. While the lowest price is GS imposition, which is Rp. 328.00 per package.Key words: packaging, imposition, waste, priceABSTRAKPada proses produksi kemasan, material yang sangat mempengaruhi dalam penentuan harga sebuah kemasan adalah material kertas. Pengaturan dan penempatan tata letak suatu desain produkyang sering disebut imposisi dipakai pada pembuatan pelat cetak sangat menentukan jumlah kertas yang digunakan. Jika imposisi tidak dimanfaatkan secara optimal maka kertas yang digunakan makin banyak dan waste yang dihasilkan akan semakin banyak juga. Hal ini berakibat kerugian yang cukup besar bagi perusahaan. Maka penelitian ini bertujuan untuk murah dan yang menghasilkan waste paling sedikit. Metode yang digunakan adalah perhitungan kalkulasi harga produksi (HPP) dengan sampel kertas dupleks 350 gsm. variasi imposisi yang digunakan, antara lain: Imposisi Tidak Sisip (TS), Sisip (S), Gabung Tidak Sisip (GTS) dan Gabung Sisip (GS). Penelitian ini menghasilkan bahwa imposisi TS menghasilkan sampah (waste) paling rendah sebesar 10,87%. Sedang yang memiliki harga paling murah adalah imposisi GS, yaitu sebesar Rp. 328,00 per kemasan dengan oplah 10.000 pcs.Kata kunci : kemasan, imposisi, sampah, harga
PENGARUH PEMAKANAN SECARA NORMAL DENGAN BERULANG TERHADAP KEKASARAN PERMUKAAN ALUMUNIUM ALLOY MENGGUNAKAN CAD-CAM-CNC 3A
Authors: Iskandar Iskandar , Sani Almadora Anwar , Seprianto Dicky , Suryana Didi
Published: August 2019

ABSTRACTTechnology of manufacturing expanded rapidly with the advent of software supporting machining. CAD software to help make engineering drawings. CAD integrated CAM and CNC in order to process the application. While the use of application software with a real application, there was a slight deviation on work piece surface roughness results. Research methods used by experiments. Material Test used Aluminum Alloy. Test roughness by using surface roughness. Work piece is drawn using CAD, then in the analysis of the program code using a CAM and then applied on the machine CNC 3A. A program made by comparing the influence of the consumption to normal with repeated consumption program in the same area. The consumption of normally returning by using CAD-CAM-CNC 3A can affect the work piece surface roughness. The highest level of roughness N5.Key words : Surface Roughness, CAD, CAM, CNC 3A.ABSTRAKPerkembangan teknologi manufaktur berkembang pesat dengan munculnya software pendukung pemesinan. Seperti software CAD yang banyak digunakan untuk membantu membuat gambar teknik. Pada pemesinan manufaktur CAD terintegrasi dengan CAM dan CNC guna proses aplikasi. Saat penggunaan aplikasi software dengan aplikasi nyata, ada sedikit penyimpangan pada hasil kekasaran permukaan benda kerja. Metode penelitian yang digunakan dengan eksperimen. Material Uji menggunakan Alumunium Alloy. Untuk mengetahui penyimpangan yang terjadi material di uji kekasaran dengan menggunakan surface roughness. Sebelum dilakukan pengujian benda kerjadi gambar menggunakan CAD, kemudian dianalisis kode program menggunakan CAM, lalu di aplikasikan pada mesin CNC 3A. Program yang dibuat dengan membandingkan pengaruh pemakanan normal dengan program pemakanan berulang di area yang sama. Pemakanan secara normal dengan berulang dengan menggunakan CAD-CAM-CNC 3A dapat mempengaruhi kekasaran permukaan benda kerja. Dengan nilai tingkat kekasaran N5.Kata kunci : Kekasaran Permukaan, CAD, CAM , CNC 3A
PERFORMA MESIN MOTOR BERBAHAN BAKAR ETANOL DENGAN PERUBAHAN KAPASITAS MESIN DAN 2 BUSI
Authors: Majedi Farid , Susanto Fredy
Published: August 2019

ABSTRACTPetroleum reserves are running low. To solve this problem by optimizing the use of petroleum products, used ethanol for gasoline replacement. The motor is modified so that the use of ethanol as a substitute for gasoline can be done. This study aims to see the engine performance with changes in engine capacity and the use of 2 spark plugs. This research method is to modify engine capacity from 113,7 cc to 100,45 cc and use 2 spark plugs. Performance testing of 95% ethanol fuel modification engine with Dynometer test machine, to determine power, torque and fuel consumption. Performance modification of gasoline engine and 1 spark plug is also tested, then compared. The results showed that the power in the engine capacity of 100.45 cc with ethanol fuel 95% smaller 7.3% compared to the power on the engine capacity of 100.45 cc with fuel pertalite. Torque on the engine capacity of 100.45 cc with ethanol fuel 95% smaller 7.5% compared to torque on the engine capacity of 100.45 cc with fuel pertalite. Fuel consumption on 100.45 cc engine fueled ethanol 95% larger 43.6% compared to fuel consumption in the engine capacity of 100.45 cc with fuel pertalite.Keywords : Engine capacity, 2 spark plugs, ethanol, Power, torque.ABSTRAKCadangan minyak bumi mulai menipis. Untuk mengatasi masalah ini dengan mengoptimalkan penggunaan produk minyak bumi, digunakan etanol untuk pengganti bensin. Motor dimodifikasi agar penggunaan etanol sebagai pengganti bensin dapat dilakukan. Penelitian ini bertujuan untuk melihat performa mesin dengan perubahan kapasitas mesin dan penggunaan 2 busi. Metode penelitian ini adalah memodifikasi kapasitas mesin dari 113,7 cc menjadi 100,45 cc dan menggunakan 2 busi. Pengujian kinerja mesin modifikasi bahan bakar etanol 95% dengan mesin uji Dynometer, untuk menentukan daya, torsi dan konsumsi bahan bakar. Performa modifikasi mesin bahan bakar bensin dan 1 busi juga diuji, kemudian dibandingkan. Hasil penelitian menunjukkan Daya pada mesin berkapasitas 100,45 cc dengan bahan bakar etanol 95% lebih kecil 7,3% dibandingkan pada daya pada mesin berkapasitas 100,45 cc dengan bahan bakar pertalite. Torsi pada mesin berkapasitas 100,45 cc dengan bahan bakar etanol 95% lebih kecil 7,5% dibandingkan torsi pada mesin berkapasitas 100,45 cc dengan bahan bakar pertalite. Konsumsi bahan bakar pada mesin berkapasitas 100,45 cc berbahan bakar etanol 95% lebih besar 43,6% dibandingkan konsumsi bahan bakar pada mesin berkapasitas 100,45 cc dengan bahan bakar pertalite.Kata kunci : Kapasitas mesin, 2 busi, etanol, Daya, torsi.
UJI TAHANAN TARIK MODEL FONDASI TIANG DALAM TANAH PASIR
Authors: Pradiptiya Andikanoza , Yuwono Yuwono
Published: August 2019

ABSTRACTCertain buildings limit displacement of pile foundation with relatively small value so as not to cause damage to the structure. Loading test directly in the field requires a very high cost. To overcome this problem, it can be approached with a more economical cost, that is to move it into a certain scale models. The method used is to create a media model as a test box testing, by simulating the actual model in the form of a scale model. This method is fairly cheap and efficient as it can be used for various models and can be used repeatedly. The study was conducted using models of reduced scale single pile foundation made of concrete with a length of 0.2 m, 0.3 m, 0.4 m and each diameter of 0.02 m, 0.03 m, 0.04 m. Pile model is jacked in clay soil that has been compacted in a box and then given a tensile load test referring to ASTM D3689-07 procedure E (Constant Rate of Uplift Test). Mobilization of uplift resistance is determined from the pile frictional resistance force and displacement of the pile. The results showed that the frictional resistance value is reduced to the value at a particular displacement or at critical displacement pile.Key words : uplift resistance , sand, mini pile.ABSTRAKBeberapa konstruksi bangunan memberikan batasan kepada perpindahan tiang yang terjadi dengan nilai yang relatif kecil supaya tidak menyebabkan kerusakan struktur. Metode uji yang dipakai adalah membuat box uji model sebagai media pengujian, dengan mensimulasikan model yang sebenarnya ke dalam bentuk model skala. Penelitian dilakukan menggunakan model fondasi tiang tunggal skala tereduksi yang terbuat dari beton dengan panjang 0,2 m, 0,3 m, 0,4 m dan masing-masing diameter 0,02 m, 0,03 m, 0,04 m. Model tiang dipasang dengan cara ditekan pada tanah pasir yang sudah dipadatkan dalam box uji kemudian diberikan beban tarik yang mengacu pada ASTM D3689-07 prosedur E (Constant Rate of Uplift Test). Tahanan tarik tiang ditentukan tahanan gesek satuan dan perpindahan tiang berdasarkan variasi pengaruh diameter dan panjang tiang. Hasil penelitian menunjukkan bahwa nilai tahanan gesek satuan ultimit (fs) dan perpindahan kritis (δc) relatif menurun dengan bertambahnya ukuran diameter (d) tiang tetapi sebaliknya nilai fs tiang meningkat dengan dengan bertambahnya ukuran panjang (L) tiang. Semakin besar panjang tiang memperlihatkan kecenderungan bahwa pengaruh tekanan tanah lateral pasir terhadap selimut tiang meningkat sehingga memberikan kontribusi tahanan gesek yang lebih besar, sedangkan penambahan diameter tiang tidak meningkatkan tekanan tanah lateral pasir terhadap tiang.Katakunci : Tahanan tarik, pasir, Model Fondasi tiang.
Characteristics, Management and Survival Rate of Ovarian Germ Cell Tumor
Authors: Nuranna Laila , Tourik Zakiah
Published: August 2019

Abstract

Objective:To determine the prevalence of malignant ovarian germ cell tumour in term of characteristics, management, and 3-year survival rate in Dr. Cipto Mangunkusumo Hospital Jakarta from 2011 to 2013.

Methods: This is a cross-sectional study. Secondary data were collected from medical record as well as interviewing patients through phone call or home visit.

Results: We collected data from 24 subjects. As many as 54.2% of subjects were between 20 to 40 year old, and 58.3% was single. Around 83.3% of the subjects came with chief complaint of abdominal enlargement. Histopathology finding confirmed dysgerminoma in 50% subjects, mixed ovarian germ cell tumour in 25%, endodermal sinus tumour or yolk sac tumour in 16.7%, and immature teratoma in 8.3%. Half of the cases were found in stage I. The primary therapy was conservative surgical staging and adjuvant chemotherapy.In 2 subjects with dysgerminoma, neoadjuvant chemotherapy (bleomycin, etoposide, cisplatin, and cyclophosphamide-cisplatin regimen) resulted in a good response. The 3-year survival rate was 83.3% in dysgerminoma, 100% in mixed ovarian germ cell tumour, and 50% in immature teratoma.

Conclusion: In malignant ovarian germ cell tumour, conservative surgical staging followed by a complete course of chemotherapy is the treatment of choice with 3-year survival rate exceeding 70%.

Keywords: dysgerminoma, non-epithelial ovarian tumour,ovarian germ cell tumour, survival

 

Abstrak

Tujuan : Mengetahui sebaran meliputi karateristik, penatalaksanaan dan kesintasan 3 tahun pasien tumor ganas sel germinal ovarium di RSCM tahun 2011 – 2013.

Metode : Penelitian ini menggunakan studi potong lintang dengan mengambil data sekunder dari rekam medis dan mewawancarai pasien atau keluarga pasien via telepon atau kunjugan rumah.

Hasil : Pada penelitian ini, dari 24 subjek penelitian, 54,2% ditemukan pada usia 20-40 tahun dan 58,3% subjek belum menikah. Sebanyak 83,3% datang dengan keluhan perut membesar. Secara histopatologi didapatkan jenis disgeminoma, tumor sel germinal campuran, sinus endodermal (yolk sac) dan teratoma imatur dengan proporsi masing-masing 50%, 25%, 16,7% dan 8,3%, sebagian besar kasus (50%) ditemukan pada stadium I. Conservative surgical staging dan kemoterapi adjuvan tatalaksana pilihan. Terdapat 2 subjek jenis disgerminoma yang diberikan dengan kemoterapi neoadjuvan (regimenbleomycin, etoposide, cisplatin dan cyclophosmide-cisplatin) memberikan respon yang baik. Kesintasan ≥ 3 tahun pada jenis disgerminoma mencapai 83,3%, pada tumor sel germinal campuran 100% dan pada teratoma imatur mencapai 50%.

Kesimpulan : Pada tumor ganas sel germinal ovarium conservative surgical staging diikuti kemoterapi lengkap merupakan pilihan terapi dengan kesintasan ≥ 3 tahun mencapai > 70%.

Kata kunci : disgerminoma,kesintasan, tumor ovarium non epithelial, tumor sel germinal ovarium.
Pap Smear Cytology Results in Patients Under Visual Inspection of Acetic Acid (VIA) at Primary Health Care
Authors: Sondakh Ivan Maurits , Laihad Bismarck J , Laihad Bismarck J , Suparman Eddy
Published: August 2019

Abstract

Objective: we compared the results of Pap Smear and VIA in Primary Healthcare Centres (PHCs).

Methods: This was a descriptive study that investigated Pap smear cytology results in patients who underwent visual inspection of acetic acid in PHC for early detection of cervical cancer. This research was done in three PHCs (Tikala Baru, Tuminting and Paniki),  which appointed by Manado Health Department as they have certified general practitioner, midwives, and nurse for VIA examination. The Pap smear examination was performed by researchers and VIA performed by certified PHC VIA Team using tools, equipment, available at the PHCs without intervention.

Results: Of 55 subjects, 15 and 40 subjects were VIA positive and negative, respectively. Fifteen samples with positive VIA there were only three subjects with dysplasia (LSIL) results in Pap smear, and 40 samples with VIA negative there were two samples with dysplasia (LSIL) results in Pap smear.

Conclusion: The result of VIA examination in primary health care with VIA positive was only 20% had dysplasia (LSIL) on pap smears, and negative VIA sample was 5% with dysplasia (LSIL) on Pap smear.

Keywords:cervical cancer, pap smear, VIA.                       

 

Abstrak

Tujuan: membandingkan hasil pemeriksaan gambaran sitologi Pap Smear dengan hasilpemeriksaan IVA di Puskesmas.

Metode:Penelitian ini merupakan penelitian deskriptif untuk mengetahui hasil sitologi Pap Smear pada pasien yang telah dilakukan pemeriksaan inspeksi visual asam asetat di fasilitas kesehatan tingkat I untuk deteksi dini kanker serviks. Penelitian ini dilakukan di tiga Puskesmas (Puskesmas Tikala Baru, Tuminting, dan Paniki) yang telah diberikan pelatihan IVA yang ditunjuk oleh Dinas Kesehatan Kota Manado. Pemeriksaan Pap Smear dilakukan oleh penelitidan IVA dilakukan oleh petugas kesehatan tingkat I dengan menggunakan alat, perlengkapan, yang tersedia di Puskesmas tanpa intervensi.

Hasil :Dari 55 subyek, didapatkan 15 subyek dengan IVA positif, dan 40 subyek dengan IVA negatif.  Dari 15 subyek dengan IVA positif hanya terdapat 3 orang diantara dengan hasil displasia pada Pap Smear, dan 40 subyek dengan IVA negatif terdapat 2 orang dengan hasil displasia pada Pap Smear.

Kesimpulan: Hasil pemeriksaan IVA di fasilitas kesehatan tingkat I dengan IVA positif hanya 20% memliki gambaran displasia (LSIL) pada hasil Pap smear dan sampel dengan IVA negative terdapat 5% dengan gambaran displasia (LSIL) pada hasil Pap Smear.

Kata Kunci: IVA, kanker serviks, pap smear.