1,721,082 research outputs found
RANCANG BANGUN ALAT BANTU CEKAM DATAR DAN SILINDER PADA MESIN UJI TARIK ”HUNG TA” (PENGUJIAN)
Get PDFDESIGN OF HELPER TOOL FOR FLAT AND CYLINDER CHUCKS OF
"HUNG TA" TENSILE TEST MACHINE (TESTING)
(2014: xii + 90 Pages + Bibliography + Appendix)
R. A. Syafiq Hamdana
061130200090
MECHANICAL ENGINEERING DEPARTMENT
POLYTECHNIC OF STATE SRIWIJAYA
The title of this final report is Design of Helper Tool for Flat and Cylinder Chucks
of "Hung Ta" Tensile Test Machine (Testing). The study aims to find the steps in
manufacturing of a product.
The author chose this tool to improve the production efficiency in terms either of
time or expense in the making process, and also improve product quality.
Data collected by observation.
The conclusion, this product are made in order to assist the testing of tensile test
materials in Mechanical Engineering Mechanics Laboratory.
The author suggests, this product is best used to test the tensile strength of a
material, or as a replacement for the old products that have been unsuitable.
Keywords: Tensile Test, chucks, solid Iron, Hardness of Materials, Heat
Treatmen
Pengaruh Kompetensi Guru Pendidikan Kewarganegaraan Terhadap Peningkatan Prestasi Belajar Siswa SMA Negeri 2 Sengkang Kabupaten
Get PDFABSTRAK
HAMDANA BURHANUDDIN 2014, Pengaruh Kompetensi Guru Pendidikan Kewarganegaraan Terhadap Peningkatan Prestasi Belajar Siswa SMA Negeri 2 Sengkang Kabupaten Wajo.(Dibimbing oleh Rifdan dan Subaryanto)
Tujuan penelitian ini diharapkan (1) memberikan gambaran Kompetensi guru Pendidikan Kewarganegaraan pada SMA Negeri 2 Sengkang,(2) gambaran tingkat prestasi belajar siswa SMA Negeri 2 Sengkang dalam mata pelajaran Pendidikan Kewarganegaraan. (3) seberapa besar pengaruh kompetensi guru Pendidikan Kewarganegaraan terhadap peningkatan prestasi belajar siswa SMA Negeri 2 Sengkang.
Penelitian ini merupakan metode mix sehingga metode penelitian yang digunakan adalah metode explanatory survey. Pengelolaan data didasarkan pada pendekatan deskriptif analitik. Pengujian hipotesis dalam penelitian ini digunakan analisis regresi dan korelasi. Teknik pengumpulan data yang digunakan adalah kuesioner (angket), kajian dokumen, dan observasi.
Hasil penelitian ini menunjukkan bahwa (1) kompetensi guru Pendidikan Kewarganegaraan pada SMA Negeri 2 Sengkang tergolong kategori baik dengan rata-rata perolehan skor kompetensi 167,00 dengan simpangan baku 18,583, (2) prestasi belajar Pendidikan Kewarganegaraan siswa SMA Negeri 2 Sengkang tergolong tinggi dengan mean sebesar 8,11 dan nilai minimum 5,20 serta nilai maksimum 10,00, dan (3) terdapat pengaruh yang positif dan signifikan kompetensi guru Pendidikan Kewarganegaraan terhadap prestasi belajar Pendidikan Kewarganegaraan siswa SMA Negeri 2 Sengkang. Kontribusinya mencapai 89,3%.
ABSTRACT
HAMDANA BURHANUDDIN.2014. The Influence of Teacher Competence of Citizenship Education toward the Improvement of Learning Achievement of Students at SMA Negeri 2 Sengkang in Wajo District (supervised by Rifdan and Subaryanto).
The study aims at examining (1) teacher competence of Citizenship Education in SMA Negeri 2 Sengkang, (2) students’ learning achievement on Citizenship Education in SMA Negeri 2 Sengkang, (3) the influence of teacher competence toward students’ learning achievement in SMA Negeri 2 Sengkang.
The study is mixed method using explanatory survey method. Management of data was based on descriptive analytic apporoach. Hypothesis test used in the study was regression analysis and correlative analysis. Data were collected using questionnaire,documentation,and observation.
The result of the study reveal that (1) teacher competence of Citizenship Education in SMA Negeri 2 Sengkang is in good category with the mean of competence is 167.00 with standard of deviation 18.583, (2) students’ learning achievement in SMA Negeri 2 Sengkang is in high category with the mean 8.11, minimum score 5.20,and maximum score 10.00, and (3) there is positive and significant influence of teacher competence toward students’ learning achievement in SMA Negeri 2 Sengkang with the contribution achieved 89.3 %
Analisis prestasi amanah pelaburan hartanah Islam (I-REITs) di Malaysia / Hamdana bt Abd Hafidz
Get PDFMalaysia merupakan negara pertama yang mengeluarkan garis panduan I-REITs dan memperkenalkan tanda aras global bagi membangunkan I-REITs. I-REITs adalah berbeza dengan REITs konvensional di mana I-REITs adalah dilarang dalam percampuran aktiviti yang tidak dibenarkan oleh syariah. Hanya terdapat tiga I-REITs yang tersenarai di Bursa Malaysia dan kajian ini hanya memilih dua I-REITs sebagai kajian kes dalam tempoh tahun 2006 hingga 2009. Kajian ini menilai prestasi di antara Al-‘Aqar KPJ REITs dan Al-Hadharah Boustead REITs. Al-‘Aqar KPJ REITs merupakan I-REITs pertama yang tersenarai di Bursa Malaysia dan merupakan I-REITs berasaskan penjagaan kesihatan pertama diperkenalkan. Manakala Al-Hadharah Boustead REITs pula merupakan REITs perladangan yang melabur dalam perladangan kelapa sawit dan perkilangan minyak kelapa sawit. Kajian ini menggunakan analisis nisbah kewangan dari segi kecairan, leveraj dan keberuntungan bagi menilai prestasi kedua-dua I-REITs tersebut yang melabur dalam portfolio hartanah yang berbeza. Hasil kajian mendapati tahap kecairan Al-Hadharah Boustead REITs adalah lebih rendah berbanding Al-‘Aqar KPJ REITs. Dari segi nisbah leveraj, Al-‘Aqar KPJ REITs menunjukkan nisbah yang agak tinggi. Hal ini menunjukkan bahawa nisbah perlindungan bagi Al-‘Aqar KPJ REITs adalah jauh lebih rendah daripada Al-Hadharah Boustead REITs. Walau bagaimanapun, dari segi nisbah keberuntungan kedua-dua I-REITs menunjukkan peningkatan pada setiap tahun
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
ANALISA MENURUNYA PERFORMA EMERGENCY GENERATOR TERHADAP SITUASI BLACKOUT DI ATAS KAPAL MV. SHANTI INDAH
Get PDFABSTRAKSI
Rifqi Hamdana Putra,NIT : 51145421.T, 2019, “Analisa Menurunnya Performa
Emergency generator terhadap situasi Blackout”, skripsi Program Studi
Teknika, Progam Diploma IV, Politeknik Ilmu Pelayaran Semarang,
Pembimbing I: H. Suwondo, M.M., M.Mar.E, Pembimbing II: Irma Shinta
Dewi, S.S., M.Pd
Emergency Generator adalah suatu permesinan bantu yang berfungsi untuk
menghasilkan daya listrik guna memenuhi kebutuhan listrik kapal pada saat situasi
darurat (blackout). emergency generator adalah sebuah mesin listrik yang terdiri dari
sebuah generator dan motor yang digunakan untuk menggerakkan rotor generator.
emergency generator biasa digunakan sebagai sumber tenaga darurat untuk berbagai
kebutuhan elektrik pada kapal seperti lampu, alat navigasi, pompa, dan berbagai
peralatan lainnya saat kapal dalam kondisi blackout.
Penelitian ini dilaksanakan untuk, mengetahui apa yang menyebabkan
menurunya performa emergency generator tehadap situasi blackout, dampak yang di
timbulkan dari menurunya performa emergency generator, upaya yang harus di
lakukan agar performa emergency generator tidak turun dan berjalan normal. Metode
penelitian yang penulis gunakan adalah Metode SHEL dan USG, dimana SHEL
digunakan untuk mencari sebab akibat dari permasalahan sedangkan USG digunakan
untuk mencari permasalahan dan cara untuk mengatasinya.
Hasil yang diperoleh dari penelitian ini menunjukan bahwa penyebab
menurunya performa emergency generator adalah kurang optimalnya kerja injector,
kurangnya skill atau kemampuan manusia, tidak terlaksananya plan maintenance
system (PMS). Cara mengatasi permasalahan di atas adalah melakukan perawatan
secara periodik/berkala terhadap emergency generator betul-betul di jaga terutama
saringan bahan bakar dan injector agar dapat mengabutkan bahan bakar secara
sempurna dan pengoprasian emeregency gnerator dapat berjalan normal kembali.
ABSTRACT
Rifqi Hamdana Putra, NIT : 51145421.T, 2019, “ Analysis of Emergency
Generator Decrease in the situation of Blackout”, Thesis of Engineering Study
Program, Diploma IV Program, Semarang Shipping Science Polytechnic,
Advisor I: H. Suwondo, MM, M.Mar.E, Advisor II: Irma Shinta Dewi, SS,
M.Pd
Emergency Generator is an auxiliary machinery that functions to produce
electrical power to meet the electricity needs of ships in an emergency (blackout)
situation. while an emergency generator is an electric engine consisting of a generator
and motor that is used to drive the generator rotor. emergency generators are
commonly used as emergency power sources for various electrical needs on ships
such as lights, navigation devices, pumps, and various other equipment when the ship
is in a blackout condition
The purpose of this thesis is analyze the decrease in emergency generator
performance against blackout situations, the impact caused by reduced emergency
generator performance, efforts that must be made so that emergency generator
performance does not go down and run normally. The research method that I use is
the SHEL and USG method, where SHEL is used to find the causes of problems
while USG is used to find problems and ways to overcome them.
The results obtained from this study indicate that the cause of reduced
emergency generator performance is the lack of optimal working of injectors, lack of
skills or human abilities, not the implementation of a plan maintenance system
(PMS). The way to overcome the above problems is to periodically / periodically
treat emergency generators, especially fuel filters and injectors so that they can
completely fuel the fuel and operate emeregency gnerators to run normally again
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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