1,721,098 research outputs found
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUTUSAN PEMBELIAN HANDPHONE MEREK SAMSUNG PADA MAHASISWA FAKULTAS EKONOMI DAN BISNIS UNIVERSITAS PANCASAKTI TEGAL
Full text linkMuhammad Gilang Akbar, 2021, Analisis Faktor-Faktor Yang Mempengaruhi Keputusan Pembelian Handphone Merek Samsung Pada Mahasiswa Fakultas Ekonomi Dan Bisnis Universitas Pancasakti Tegal.
Penelitian ini bertujuan untuk mengetahui pengaruh kualitas produk, citra merek dan promosi terhadap keputusan pembelian handphone merek Samsung pada Mahasiswa Fakultas Ekonomi dan Bisnis Universitas Pancasakti Tegal.
Metode analisis data menggunakan analisis regresi linear berganda dan analisis koefisien determinasi. Data primer diperoleh dari jawaban kuesioner menggunakan teknik sampel insidental dari 100 orang responden.
Dari penelitian yang dilakukan diperoleh hasil uji t bahwa variabel kualitas produk (X1) berpengaruh terhadap keputusan pembelian dengan nilai signifikansi 0,015 < 0,05. Citra merek (X2) berpengaruh terhadap keputusan pembelian dengan nilai signifikansi 0,005 < 0,05. Promosi (X3) berpengaruh terhadap keputusan pembelian dengan nilai signifikansi 0,000 < 0,05. Hasil uji F diperoleh hasil kualitas produk (X1), citra merek (X2) dan Promosi (X3) secara simultan berpengaruh terhadap keputusan pembelian (Y) handphone Samsung. Hal ini dibuktikan dalam uji F nilai signifikansi sebesar 0,000 < 0,05.
Dari hasil penelitian ini dapat ditarik kesimpulan bahwa terdapat adanya pengaruh kualitas produk, citra merek dan promosi terhadap keputusan pembelian handphone Samsung pada mahasiswa Fakultas Ekonomi dan Bisnis Universitas Pancasakti Tegal.
Kata Kunci: Kualitas Produk, Citra Merek, Promosi, Keputusan Pembelian
ANALISA PENGARUH KECEPATAN ALIRAN GAS PELINDUNG TERHADAP SIFAT MEKANIK PENGELASAN MIG BAJA ST 37
Full text linkMuhammad Gilang Setiawan, 2023 “Analisa Pengaruh Kecepatan Aliran Gas Pelindung Terhadap Sifat Mekanik Pengelasan MIG Baja ST37” Skripsi, Jurusan TeknikMesin Fakultas Teknik Universitas Pancasakti Tegal 2023
Penelitian ini bertujuan untuk mengetahui pengaruh dari kecepatan aliran gas pelindung sebesar 11 liter/menit, 15 liter/menit, dan 19 liter/menit pada pengelasan MIG terhadap kekuatan tarik, bending, dan impak pada baja ST37.
Adapun yang menjadi latar belakang penulis karena dunia perindustrian di Indonesia mengalami perkembangan yang sangat pesat khususnya didunia otomotif roda 2, banyak industri kecil menengah sampai besar yang membuat komponen kendaraan seperti swing arm. Dan juga alasan dipilihnya baja ST37 karena baja karbon rendah ini memiliki keuletan yang baik, dan banyak diaplikasikan untuk tabung, pipa, serta komponen mesin lainnya.
Metode yang digunakan dalam penelitian ini adalah eksperimen, dibagi menjadi 3 pengujian dan 3 variasi aliran gas pelindung yaitu 11 liter/menit, 15 liter/menit, dan 19 liter/menit. Spesimen yang digunakan pada uji tarik menggunakan standar ASTM E8, pada uji bending menggunakan standar JIZ Z 2248, dan pada uji impak menggunakan standard ASTM E23/
Hasil pengujian tarik dengan kecepatan aliran gas pelindung 15 liter/menit rata-rata sebesar 323,1 Mpa, 11 liter/menit rata-rata sebesar 322,9 Mpa, dan 19 liter/menit rata-rata sebesar 311,2 Mpa. Nilai pengujian tarik tertinggi diperoleh pada kecepatan aliran gas pelindung 15 liter/menit dengan rata-rata 323,1 Mpa. Hasil pengujian bending dengan kecepatan aliran gas pelindung 11 liter/menit rata-rata sebesar 409,02 Mpa, 19 liter/menit rata-rata sebesar 400,22 Mpa, dan 15 liter/menit rata-rata sebesar 386,54 Mpa. Nilai pengujian bending tertinggi diperoleh pada kecepatan aliran gas pelindung 11 liter/menit dengan rata-rata 409,2 Mpa. Hasil pengujian impak dengan kecepatan aliran gas pelindung 11 liter/menit rata-rata sebesar 1,417 J/mm2, 19 liter/menit rata-rata sebesar 1,114 J/mm2, dan 15 liter/menit rata-rata sebesar 0,927 J/mm2. Nilai pengujian impak tertinggi diperoleh pada kecepatan aliran gas pelindung 11 liter/menit dengan rata-rata 1,417 J/mm2.
Kata kunci : Pengaruh Kecepatan Aliran, Gas Pelindung, Baja ST37
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Development of the Short Film the Legend of Princess Karang Melenu as a Model for Learning Character Values in Students of Community of Two Forms (K2r) Theater Extracurricular SMAN 2 Tenggarong
Full text linkMUHAMMAD GILANG RAMADHAN: Development of the Short Film Legend of Putri Karang Melenu as a Model for Learning Character Values for Students of the Two Rupa Community (K2R) Eskul Theater SMAN 2 Tenggarong. Thesis, Yogyakarta: Program Postgraduate, University Country Yogyakarta, 2023. This research and development aims to develop a short film product in the form of a folk tale originating from East Kalimantan, namely the legend of the Karang Melenu princess which was developed as a model for learning character values for students of the Dua Rupa Eskul Theater Community at SMAN 2 Tenggarong. The stages in this research and development used 2 stages, namely the qualitative research stage and the R & D research stage. In this qualitative research stage the ethnographic method was used, where at this stage the researcher explored the character values contained in the legend of Putri Karang Melenu after obtaining the values. The character values in the legend of Putri Karang Melenu were developed into a short film. The second R&D stage used in the short film making process includes research and data collection, planning, product draft development, small group field trials, revising trial results, field trials, perfecting the field test product, field implementation trials, final product refinement. , dissemination, implementation and mass production. The research subjects were students from the two-way community of SMAN 2 Tenggarong. Product validation includes validation of media experts, validation of material experts, teachers and students. The research results show that the product of the short film development of the legend of Putri Karang Melenu is suitable to be used as a learning model for the values of character education for students of the Dua Rupa Community at SMAN 2 Tenggarong. With the following assessment results (1) media expert assessment with a score of 3.8 good criteria (2) material expert assessment with a score of 4.5 with very good criteria (3) arts and culture teacher assessment with a score of 4.7 with very good criteria (4) assessment from students two-way community with a rating of 5.2 very good. Apart from that, the values contained in making short films have learning values that students can emulate, namely as follows: (1) Religious teaching values (2) Compassion teaching values (3) Patience values (4) Tolerance values (5) Value of courtesy (6) Value of hard work (7) Value of mutual cooperation (8) Value of discipline. In this way, the short film product, the legend of Putri Karang Melenu, was successfully developed into a model for learning character values for students in two types of theater escul communities at SMAN 2 Tenggarong.
Variations on the Author
Full text link“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
Full text linkWe 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
CFD Analysis of Hydrodynamic Loads on Jack-Up Platforms Using Buoyancy-Modified k-ω SST Turbulence Model
No full textThe offshore jack-up production platform operates in extreme and unpredictable marine environments. Therefore, its structural strength must be designed to withstand harsh conditions, particularly hydrodynamic loads from waves and ocean currents. This study aims to numerically analyze the interaction of marine hydrodynamic forces with a jack-up production platform using OpenFOAM v1606, a Computational Fluid Dynamics (CFD) software. Specifically, the research evaluates a buoyancy-modified k−ω SST turbulence model based on the Standard Gradient Diffusion Hypothesis (SGDH) on a 3D jack-up platform model. The analysis is conducted using a Stokes 5th-order wave model within the waves2Foam toolbox, considering four variations in wave height and period. The results demonstrate that the modified turbulence model provides more accurate predictions. Additionally, they reveal that the forces acting on the platform’s walls are directly proportional to wave height and period, with the highest recorded load reaching 4000 N in Case A, where the wave height and period are 5.4 m and 5.9 s, respectively. Furthermore, it is observed that most of the forces exerted on the platform hull are vertical, primarily due to the negative pressure on the platform’s bottom side
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe 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
- …
