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CALYPTRA : Jurnal Ilmiah Mahasiswa Universitas Surabaya
Published by Universitas Surabaya
ISSN : 23038203     EISSN : -     DOI : -
Core Subject : Education,
Education
CALYPTRA : Jurnal Ilmiah Mahasiswa Universitas Surabaya merupakan kumpulan artikel yang ditulis oleh mahasiswa Universitas Surabaya. ISSN 2302-8203
Arjuna Subject : -
Articles 359 Documents
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Search results for , issue "Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)" : 359 Documents clear
PENGADAAN PETI KEMAS DALAM MENUNJANG EKSPOR IMPOR NON –MIGAS DI PELABUHAN TANJUNG PERAK SURABAYA PERIODE 2011 –2015 JEFLIEN JEFLIEN
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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This study aimed to examine the internal factor and external factor that can support or inhibit the development PT. Surabaya Container Terminal to support the role of containers in import export activities through Tanjung Perak Port. This study used a qualitative approach of data used in the form of secondary data and primary data. Primary data in this study was conducted through interviews, secondary data in the form of documents \provided by PT. Surabaya Container Terminal (TPS) such as documentation.The findings from this study indicate that PT. Surabaya Container Terminal has many potentials that can support the role of container in supporting import export, PT. Surabaya Container Terminal can provide container yard, loading and unloading tools that can support import export activities, PT. Surabaya Container Terminal has many service is container loading service, container unloading service, container receiving service and container dispending services. Obstacles encountered in this study are divided into 2 (two) problems of external problems and internal problems. External problems including bad weather can affect the timing of vessels as well as for the spread of container terms in import or export societies in Indonesia, which often creates problems in terms of responsibility for delivery of goods. Internal problems in this study include the complete lack of loading and unloading equipment and not all the equipment in PT. Surabaya Container Terminal uses modern technology, lack of skill from officer handling equipment for loading and unloading of container freight causing reduced loading and unloading speed, and less extent of container container field at PT. Surabaya Container Terminal which can lead to accumulation of containers that cross the line.
HUBUNGAN ANTARA EKSPOR, FDI, DOMESTIC CREDIT, DAN GDP DI NEGARA-NEGARA TIMUR TENGAH Adam Surojo
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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This research was conducted with the aim to know the relationship between Export, Foreign Direct Investment, Domestic Credit to Private Sector and Gross Domestic Product in Middle East countries during the period of 2004 - 2015, with countries sampled in this research as five countries namely Saudi Arabia, Kuwait, Iraq, Bahrain, and Qatar. Analytical method used is with Unit Root Test - PP and Granger Causality Test by using analysis tool to help process data is program Eviews 6. While the data used is time-series data from each of the five countries of Middle East which covers a period of 12 years. The analysis shows that FDI has a causal relationship with GDP in Saudi Arabia and Iraq. Domestic Credit to Private Sector has a causal relationship with FDI in the State of Iraq. FDI has a causal relationship with Domestic Credit to Private Sector in the State of Kuwait and Bahrain. While in the State of Qatar there is no causal relationship between variables.
FAKTOR PENENTU STRUKTUR PERMODALAN PERUSAHAAN BUMN PUBLIK DI BURSA EFEK INDONESIA PADA PASAR NEGARA BERKEMBANG PERIODE 2008-2016 M. Iskandar Zulkarnaen A.
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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This study examines the key determinants of Capital Structure in public-owned companies (BUMN) that listed on Indonesia Stock Exchange (BEI). Focuses on the ratio of short term debt and long term debt as the dependent variable. Growth, Liquidity, Profitability, Size, Tangibility, and Risk as an independent variable for the period of 2008-2016. This research use regression method in the form of panel data. The amount of data used in the observation are 144. Contains 16 public-owned companies except financial and banking sector industries during the period of 2018-2016. The result from this research shows that Growth and Risk has a significantly positive influence to the Capital Structure of BUMN. Liquidity, Profitability, and Size variables has a significantly negative influence to the Capital Structure of BUMN. Besides, Tangibility giving unsignificantly negative influence to the Capital Structure of BUMN.
PERAN FREIGHT FORWARDER DALAM PERDAGANGAN INTERNASIONAL: STUDI KASUS YANG MING LINE, 2011-2016 SELVY LEONARTO
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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One way to increase the country's economic growth, that is international trade. Through international trade especially in export and import trade has an important role in enlarging market expansion and increasing foreign exchange revenue through inter-state economic cooperation. In this case to support the export and import of the country of Indonesia to grow and increase each year, it is necessary sea transport companies and freight forwarder service providers that are able to cover global trading. This research aims to observe the role of international expedition such as freight forwarder, the analysis is done by structured interview method that is used to determine the role of the company in improving the performance and the efficiency of all forms of infrastructure in supporting the export and import activities in Indonesia. The findings from this study that due to limited infrastructure from seaports in Indonesia resulted in cargo export delivery of imports decreased.
ANALISIS FAKTOR YANG MEMPENGARUHI PROFITABILITAS PT PEGADAIAN (PERSERO) PERIODE 2001-2015 NABILA CLAUDIA A.; Sugeng Hariadi; Mintarti Ariani
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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The purpose of this research is to examine and analize the effect of Current Ratio, Owner's Equity to Asset, and Total Assets Turn Over on Return On Equity (ROE) in PT Pegadaian (Persero). These ratios can examine the wellness of PT Pegadaian (Persero). Return On Equity (ROE) is the dependent variable, whereas Current Ratio, Owner's Equity to Asset, and Total Assets Turn Over are the independent variables. The data used is annual financial reports of PT Pegadaian (Persero) from 2001 – 2015. This empirical study use a quantitative approach and method of OLS (Ordinary Least Squares). The result of this research indicate that Current Ratio has negative and statistically insignificant effect on Return On Equity; Owner's Equity to Asset has negative and statistically significant effect on Return on Equity; Total Assets Turn Over has positive and insignificant effect on Return on Equiy.
PENGARUH CORPORATE GOVERNANCE TERHADAP TRANSPARANSI PADA PERUSAHAAN NON- KEUANGAN DI BEI PERIODE 2012-2016 Adrian Christianto; Werner Ria Murhadi; Liliana Inggrit Wijaya
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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This research aim to analyze affect corporate governance which transparency in measured stock return synchronicity.Research finding indicates that board size (komisaris), institutional ownership andleverage give positiveeffect to transparancy and volatility of firm fundamental give negative effect to transparancy . The another variabels like big4 audit, market to book ratio, and firm size give not effect to transparancy.
EKSTRAK DAUN TEH HITAM SEBAGAI ANTIOKSIDAN ALAMI MINYAK KELAPA BLACK TEA LEAVES EXTRACT AS A NATURAL ANTIOXIDANT IN COCONUT OIL Agnes Belinda Ferina; Tjandra Pantjajani; Ruth Chrisnasari
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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Coconut oil can undergo rancidity during the usage. Rancidity in coconut oil can occur due to the oxidation process. Antioxidant mostly used to prevent oil oxidation. Synthetic antioxidant usually used as a preservative in commercial oil, however synthetic antioxidant had been known to cause several health problems. Therefore, this research was aimed to study the addition of antioxidant from crude extract of black tea leaves in coconut oil quality which treated to accelerate its rancidity. Black tea leaves were extracted using 3 different solvents to determine the best solvent to extract the antioxidant from black tea leaves which gave the highest antioxidant activity. The best solvent to extract the black tea leaves was found to be ethanol 96% with the antioxidant activity of 75,01%. As much as 0,01% (v/v) crude extract of black tea leaves then used for treatment to prevent the deterioration of coconut oil. The oil quality was assessed by measuring iodine value, peroxide value, TBA value and the change in colour and viscosity. The results showed that the addition of crude extract from black tea leaves delayed the oxidation rate in coconut oil compared to the control (without extract addition). The antioxidant efficiency of crude extract from black tea leaves was 1,5.
EKSTRAK DAUN TEH HIJAU (CAMELLIA SINENSIS) SEBAGAI XANTIOKSIDAN ALAMI MINYAK KELAPA (COCOS NUCIFERA) Yessyca Octavia; Ruth Chrisnasari; Maria Goretti Marianti P.
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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Coconut oil can be used to fulfill the high demand for cooking oil in Indonesia. The quality of coconut oil can decrease because of oxidation. Oxidation can be prevented by adding natural antioxidant such as green tea. The objective of this research was to optimize the process of metabolite extraction with highest antioxidant activity. The solvent used for extraction were ethanol 96%, asetonitril 50% and acetone 25%. Green tea extract was analyzed quantitatively using Total Phenolic Compound (TPC) and 2,2-diphenyl-1-pichrylhydraziyl (DPPH). The crude extract from green tea from maceration using ethanol 96% gave the highest inhibition at about 90,8 ± 0,71%. Thin Layer Chromatography (TLC) analysis showed existence of catechin and myrecetin in the extract. As much as 0,01% was applied as natural antioxidant in coconut oil. The quality of coconut oil observed by iodine value, peroxide value, TBA value, colour and viscosity changed. The result showed that the addition of green tea extract can prevent oxidation rate with efficiency of 1,5.
FORMULASI PAKAN TERNAK SAPI PERAH BERBAHAN DASAR BLOTONG, TONGKOL JAGUNG, DAN TEPUNG IKAN KUALITAS RENDAH DENGAN PENAMBAHAN PROBIOTIK Euginius Eduard Effendi; Ruth Chrisnasari; Tjandra Pantjajani
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
Publisher : Perpustakaan Universitas Surabaya

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Cattle feed is a product made from a variety of organic compounds that are useful as a staple food of cattle. Filter cake usually called blotong is solid mud from the sugar mill industrial. Corn cob is an agriculture waste. Low quality fish flour is fish waste which is dried and milled. Cattle feed formulation made from raw materials has a completeness in meeting the nutritional needs of dairy cattle feed. The three ingredients processed into animal feed formulations to find the best and qualify the Indonesian National Standard (SNI). The best formulation with the composition of the filter cake 30%, 30% corn cobs, and low quality fish flour 40%. The formulation has a reduced sugar content of 0,21%, 1,6% total sugar, 4,23% water, 8,48% ash, 21,69% crude fiber, 21.3% protein, 1.84% fat, and pH of 6.39. Best cattle feed formulation was fermented by Lactobacillus acidophilusuntil seven days. After observation, reduced sugar content, total sugar, crude fiber, and pH were decreased. Probiotics was determined using Total Plate Count with the number of cells 6,12x1010 on the seventh day of fermentation.
FERMENTASI ANGGUR (WINE) DARI MANGGA KUWINI (MANGIFERA ODORATA) MENGGUNAKAN SACCHAROMYCES CEREVISIAE Margaretha Maria Stephanie; Tjandra Pantjajani; Mangihot Tua Goeltom
CALYPTRA Vol. 7 No. 2 (2019): Calyptra : Jurnal Ilmiah Mahasiswa Universitas Surabaya (Maret)
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Kuwini mango (Mangifera odorata) is a fruit that has a fibrous fruit flesh and flavorful seared so far underutilized. Wine mango Kuwini is one way to increase the economic value and utilization of mango Kuwini, as well as increasing the diversity of food products. In this study Kuwini mango meat processed into juice mango mangoes Kuwini by comparison Kuwini: water 1:2. Granulated sugar is added to the variation of 0%, 5%, 15% and 25%. The results showed that the addition of sugar at the beginning of the fermentation of wine can increase the levels of ethanol in wine Kuwini mango, mango wine Kuwini thus meet the Indonesian National Standard (SNI). Wine mango Kuwini with a difference of optimum increase in the ethanol content is the addition of sugar as much as 15%, with an increase in ethanol content of 8.47%. It also observed changes in total sugar, reducing sugar, total acid tertitrasi (TAT), pH, ethanol and Saccharomyces cerevisiae cell count before and after fermentation. The test results of microbial contaminants Salmonella sp. and coliforms were negative, and a test of the total number of bacterial contaminants are below the maximum contaminant limit (<1 × 102). The test results hedonic / A indicates that the mango wine Kuwini with the addition of 25% sugar has the highest preference level compared with mango wine Kuwini with the addition of sugar 0%, 5% and 15%.

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