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All Journal Dinasti International Journal of Management Science JURNAL TEKNIK INDUSTRI Prosiding Seminar Nasional Teknologi Informasi dan Bisnis Madani : Jurnal Pengabdian Kepada Masyarakat Metris: Jurnal Sains dan Teknologi
Christine Natalia
Unknown Affiliation
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Physics Social Sciences Other

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Perancangan Permainan Interaktif Sebagai Alat Untuk Memperkenalkan Dunia Industri Pada Siswa SMA Vivi Triyanti; Christine Natalia
JURNAL TEKNIK INDUSTRI Vol. 1 No. 2 (2011): Volume 1 No 2 Juli 2011
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Indusri Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (213.97 KB) | DOI: 10.25105/jti.v1i2.7001

Abstract

The research builds an interactive game to help high school students in getting better understanding of Industrial Engineering.. The game is about the flour production company which process are procurement, production and sales, played by a team consisted of four students. After design and construction phases, the game was tried in Tarakanita High school. Using paired t-test for means, it is concluded that there is increasing grade in posttest value. It means after playing the game ,students have better understanding about aspect that are concerned in Industrial  Engineering. Moreover, based on evaluation review, there are good acceptances of the activities
Analisa Perbandingan Penerapan Indikator Technical Analysis RSI (Relative Strength Index) Dengan Metode Analisa Timbangan Data (ATD) Dalam Meramalkan Harga Penutupan Saham Di Dalam Sektor Consumer Goods Non-Cyclical Lucas Lucky; Feliks Prasepta S. Surbakti; Christine Natalia
Prosiding Seminar Nasional Teknologi Informasi dan Bisnis Prosiding Seminar Nasional Teknologi Informasi dan Bisnis (SENATIB) 2022
Publisher : Fakultas Ilmu Komputer Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.429 KB)

Abstract

Pada era globalisasi ini, perkembangan kesadaranmasyarakat terhadap konsep uang telah meningkat. Mayoritas darimasyarakat mulai tertarik untuk berinvestasi di dalam pasar modal(Saham, reksadana dan lain-lainnya). Dengan meningkatnyaindividu-individu yang ingin berinvestasi, terjadi peningkatanterhadap demand dari metode atau indikator yang dapatmemprediksi harga saham. Tujuan dari penelitian ini ialah untukmenyediakan indikator baru yang dapat memenuhi kebutuhantersebut. Dalam penelitian ini akan digunakan metode baru yangbernama Analisa Timbangan Data (ATD) dan Deret IN denganmenggunakan indikator RSI (Relative Strength Index) besertametode SMA sebagai pembanding akurasi output penelitian.Dalam penelitian ini akan digunakan data harga closing pricesaham selama satu tahun dari perusahaan UNVR.JK. Untukmembandingkan hasil yang didapatkan akan digunakan metodeMAPE (Mean Absolute Percentage Error). Hasil yang didapatkandari penelitian ini merupakan perbandingan nilai error metodeATD dan Deret IN yang bernilai sebesar 1.81% serta nilai errorRSI yang bernilai sebesar 16%.
SOSIALISASI DAN PELATIHAN 5S (SEIRI, SEITON, SEISO, SEIKETSU, DAN SHITSUKE) UNTUK PENINGKATAN EFISIENSI USAHA GAS LPG Christine Natalia; Trifenaus Prabu Hidayat; Andre Sugioko
MADANI: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2 (2018)
Publisher : LPPM UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3863.664 KB) | DOI: 10.53834/mdn.v4i2.503

Abstract

Pangkalan Puskop Bintara LPG located in East Jakarta is one of the official bases of Pertamina which provides LPG sizes of 3 kg and 12 kg. The rotation of the availability and distribution of gases at the Puskop Bintara LPG Base is very fast. However, this is not supported by conditions in the workplace area that have not been well organized. Based on observations in the field, the problems related to the work area, namely the condition of the base is not clean, gas laying that is not in accordance with the layout of gas storage, and the discipline of employees related to cleanliness is still lacking. To overcome these problems, the best solution is to apply 5S, which is sorting (Seiri), arrangement (Seiton), cleaning (Seiso), maintaining good conditions (Seiketsu), and self-awareness of the habits needed to do the job properly (Shitsuke ) The community service method is carried out through the dissemination of the 5S concept and its application such as: sorting goods and disposing of seals (Seiri), placing LPG gas cylinders neatly and regularly both still filled with gas and empty with instructions on the location and name of gas cylinders LPG (Seiton), cleaning LPG seal waste scattered on the floor and cleaning LPG bases on a regular basis (Seiso), making 5S socialization posters for workers as a reminder in maintaining the work area and arranging LPG gas cylinders neatly (Shitsuke). The result of 5S implementation is an increase in understanding the importance of 5S in improving work efficiency and productivity as well as increasing comfort and neatness in the work area.
Pemanfaatan Instrumen IWA 2 untuk MenentukanArea For Improvement dalam Rangka Peningkatan Mutu Berkelanjutan (Studi Kasus Fakultas Teknik Unika Atma Jaya) MM. Wahyuni Inderawati; Christine Natalia; Feliks Prasepta S.Surbakti
Jurnal METRIS Vol. 14 No. 02 (2013): 2013
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

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Abstract

The philosophy of quality management system ISO 9001:2008 is continuous improvement. To achieve thequalilty objective, an organization must develop a systematic and consistent continuous improvementprogram. The Faculty of Engineering, Atma Jaya Catholic University (FT UAJ) has adopted the ISO9001:2008 quality management system since 2010, however, they still have discrepancy in theimplementation. IWA 2 guide can be a reference for developing a continuous improvement of this system. Theresults of this study showed that the FT UAJ still need to do some aspects of continuous improvement that isa weakness in providing motivation to students, the lack of monitoring of process improvement competency,integrated data management including data derived from outside the institution, customer satisfactionmeasurement, actions to meet the needs of community members ( faculty, staff education, student), and aclear organizational goal. The results confirmed the findings of the internal audit report, there isconcordance between the results of the survey with the findings of the internal audit report. This study is apart of multi –year research, and this paper is the result of the first year of research that aims to providerecommendations on Areas for Improvement / AFI in FT UAJ .
Dampak Kenaikan Tarif Dasar Listrik Terhadap Institusi Rumah Tangga di Indonesia dengan Model Computable General Equilibrium Yuki Tiara Wiharja; Christine Natalia
Jurnal METRIS Vol. 14 No. 02 (2013): 2013
Publisher : Prodi Teknik Industri, Fakultas Teknik - Universitas Katolik Indonesia Atma Jaya

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Abstract

Electricity price has risen for 10% every year in average . The reason for making the price rising is to reducethe electricity subsidy that been given by PLN as the main distributor of electricity in Indonesia. The aim ofreducing the subsidy is increase the process of electricity equalization among other remote regions inIndonesia. In 2008, Indonesian Bureau of Statistics (BPS) noted that household institutions absorbed around50% of national electricity consumption. For that reason, household institutions were in the first place as thehighest user of electricity, while industrial sectors were in the second place. Computable GeneralEquilibrium (CGE) is a mathematical model that formulates the general equilibrium problems. CGE modelwas started from the economy theory, economic mathematic, and computation theory. Formulation of CGEmodel will be further analyzed by the aid of software called GAMS. GAMS is a software developed by GAMSDevelopment Corporation. GAMS is the first software that using an algebraic modeling language for itsinput. By using a CGE method. It is expected to give a picture of the impact in implementing a new policyrelated to the rising price of electricity. After the simulation process, the result showed that the rising ofelectricity price affect other commodities price.
UNDERSTANDING CRITICAL VARIABLE FOR CUSTOMER LOYALTY IN C2C MODE Prasetya, Wibawa; Christine Natalia; Nesya Nathania Hanjaya; Dewi Kartikaningsih
Dinasti International Journal of Management Science Vol. 3 No. 5 (2022): Dinasti International Journal of Management Science (May - June 2022)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v3i5.1229

Abstract

In twenty-first centuries, the development of e-commerce and market competition is aggravating. Traditional marketing pattern in society is undergoing profound changes and C2C e-commerce has become one of the most important shopping ways in our daily life. But due to the particularity of online shopping environment and various existing problems, it become more difficult to build customer loyalty. In terms of increasing customer loyalty, C2C must be able to provide customer trust from good service quality with promotion as a support. The purpose of this study is to determine the influence of service quality, promotion, and trust on customer loyalty from e-commerce customer. To clarify the relationship among these construct, SEM (Structural Equation Modeling) is conducted to examine the model fit and the five hypothesis. The result of this research shows that four of the five proposed hypotheses are accepted. Promotion has no significant influence on customer loyalty, but promotion will have a significant influence on customer loyalty through trust variable.
Co-Authors Feliks Prasepta S. Surbakti Feliks Prasepta S.Surbakti Kartikaningsih, Dewi Lucas Lucky MM. Wahyuni Inderawati Nesya Nathania Hanjaya Sugioko, Andre Trifenaus Prabu Hidayat Vivi Triyanti Wibawa Prasetya Yuki Tiara Wiharja