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JHP17 (Jurnal Hasil Penelitian)
Published by Universitas 17 Agustus 1945 Surabaya
ISSN : 25797980     EISSN : 25028308     DOI : -
Core Subject : Education,
Other
JHP17 : Jurnal Hasil Penelitian is a peer-reviewed and open acess journal accomodating researchers, academicians, and scholars around the world to share knowledge adopted from high quality research projects in wide area of disiplines and represent the areas of Economics, Civics, Law Sciences, Social & Humaniora Sciences, Psychological Sciences, Physical Sciences, Earth Sciences, Chemical Sciences, Language Studies, Literary Studies, Cultural Studies, Area Studies, Library Studies, Informatics, Management, Marketing and Engineering.
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Articles 10 Documents
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Search results for , issue "Vol 3 No 01 (2018)" : 10 Documents clear
Analisis Tingkat Pengembalian Investasi Saham Lq-45 Tahun 2015 Farida, Ana Bintan; Yuliaty, Erma
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

The LQ-45 stock index is an index of 45 stocks selected because of its goodfundamentally good performance so that its capitalization continues to show progress.Therefore, LQ-45 shares are stocks that are in great demand by investors and are believed toprovide a positive rate of return that exceeds the risk. In this connection, research is conductedto ensure LQ-45 stock performance by using Single Index Model. The hope of this study is thatif indeed the stocks incorporated in the LQ-45 index are able to provide abnormal positivereturns significantly, LQ-45 stocks are eligible to be selected as part of the investor portfolio.The results showed that of 40 LQ-45 stocks selected for study showed that 17 stocks resulted inabnormal average returns above zero (positive) and 23 stocks resulted in abnormal averagereturns below zero (negative). However, after statistically tested between abnormal positive andabnormal returns the negative rate of return is the rate of return is not different from zero. Thus,the selected shares in the LQ-45 index are not able to give a significantly positive abnormalreturn rate which means that the LQ-45 stock is only capable of providing the same rate ofreturn as the risk..Keywords: LQ-45 Stocks, Abnormal Return,Single-Index Model .
Pengaruh Proses Stemming Pada Kinerja Analisa Sentimen Pada Review Buku Narulita, Luvia Friska
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Analisa sentimen dapat dilakukan pada dokumen teks yang tidak terstruktur termasuk pada dokumen tinjauan buku. Tahapan pra pemrosesan menjadi tahapan yang penting untuk dilakukan sebelum analisa sentimen dilakukan. Tahapan pra pemrosesan yang meliputi proses stemming menjadi penting dikarenakan proses tersebut dapat meningkatkan ketepatan analisa sentimen pada dokumen teks.
Inpanting Citra Biner Menggunakan Metode Modus Matrik Sudaryanto, Aris
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Image is one of important element of multimedia. Image also contain a lot of important data information. But sometime the data inside image is lost because of noise, damage, or something. Image Inpainting is the process of reconstructing or retouching part or whole of an damage or unwanted image. In this research, image inpainting process is done by using the modus of its image value. The data image consist of ten binary image with 10 x 10 pixel size. The error count by reducing the absolute value of the original with the absolute value of the inpainting process. The method we propose has a high accuracy, as evidenced by 0% of error, and 100% of matching between original data and inpainting result data. Keywords: Image Inpainting, Modus Matrix, Binary Image.
Kompresi Data Text Menggunakan Metode “Duplicate Word Indexing” Primandari, Puteri Noraisya
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

A data is often important so it should not be removed from data storage as it is used as an archive. The large number of new data archive data can slowly reduce free space and slow down the data transfer process. In this research, an approach is done to manage archive data by doing compression to minimize size. The results of this study were tested on some randomly books shows the number of data text size decrease of 19.46%. Keywords: data, archive, compression, text
Biological Fertilizer Giving Effect On The Growth And Results Of Two Plant Variety Of Soybean(Glycinemax L.) Gunawan, Bambang
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Soy is a crop-producing substances essential for human food. The content of amino acids making up the protein and soy protein to replace animal protein needs of the people of Indonesia. But compliance is constrained by local soybean production is low. Local soybean production is able to meet only about 25% of the total requirement of tempeh and tofu industry, while 75% drawbacks to be imported from soybean producing countries. The purpose of this study was to determine the influence of factors such as a wide variety and concentration of biological fertilizers as well as the interaction of both factors on the growth and yield of soybean. Based on the research results, it can be concluded as follows: a. Combination treatment of varieties and biological fertilizers showed a significant interaction effect on stem diameter, number of pods per plant but did not show an interaction effect on plant height, leaf number and weight of seeds per plant. The best results were obtained in treatment combinations (V1H3)namely the combination treatment Anjasmoro varieties and concentrations of biological fertilizers 7 ml / liter of water. b. Varieties showed significant treatment effect on plant height, leaf number, stem diameter, number of pods per plant and seed weight per plant. Treatment Anjasmoro varieties (V1)show growth and higher yields than varieties baluran (V2). Biological fertilizer treatment showed no significant effect on plant height, but showed a significant influence on the amount of leaf and seed weight per plant, where the best results are achieved by treatment of H3. Keywords: soybean varieties, biological fertilizer.
Analisa Citra Parasit Malaria Dalam Ruang Warna Hue Saturation Value (HSV) Sulistyawati, Dwi Harini
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

There are several types of images of malaria parasites, including purplish, greenish, yellowish and bluish. It is caused by giving a solution of geimsa on blood preparations. The color difference is inserted into the Hue Saturation Value (HSV) color space to get the conversion to 3 HSV color componenst, theHue (H) component, Saturation (S) component and Value (V) component.Of all types of color malaria parasites converted to the Hue Saturation Value (HSV) color space it is known that malaria parasites are most clearly seen in the Saturation (S) component and then the Value (V) component and the last inHue (H) somponent.The results of the three components are shown with a histogram to analyze the value trends. Keywords: malaria parasite, Hue Saturation Value (HSV) color space, histogram.
Pengaruh Penambahan Serat Bambu Terhadap Kuat Tarik dan Kuat Tekan Beton Trimurtiningrum, Retno
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Concrete is one of construction material that has been used widely for many years.The advantages of using concrete as contruction materials are it has high compressive strength,easy to be molded, no need professional labours and the constituent materials of concrete arecheap and easy to get. Beside of those advantages, concrete also has disadvantage such as haslow tensile strength. Its tensile strength is only about 10% from its compressive strength. Manyprevious research has been conducted to increase the tensile strength of concrete. In late 1960s,fiber concrete has been researched to be the solution to increase the tensile strength of concrete.Types of fiber concrete are steel fiber, glass fiber, synthetic fiber and natural fiber. Naturalfiber concrete such as bamboo has low manufacturing cost than the other types of fiber. Theaimed of this research is to investigate the influence of bamboo fiber concrete on the tensilestrength and the compressive strength of concrete. The percentage of bamboo fiber were variedfrom 0%, 1%, 2% and 3% by cement material. The test results showed that bamboo fiberconcrete increase the tensile strength test and compressive strength test result. The highesttensile strength was 12,4 MPa in 28 days obtained by mixture that contained 2% of bamboofiber. The highest compressive strength concrete was 28,3 MPa in 28 days from the mixtureswith 1% of bamboo fiber.Keywords: concrete, fiber concrete, bamboo fiber concrete, compressive strength, tensilestrength
Analisis Performansi Sistem Pembangkit Listrik Tenaga Air Jenis Turbin Pelton Dengan Variasi Bukaan Katup Dan Beban Lampu Menggunakan Inverter Irawan, Hery; Syamsuri, Syamsuri; Rahmad Q, Rahmad Q
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

Energy crisis engulfing the world recently has become people’s concern in finding new energy sources which are cheaper and available in the large numbers. The alternative is energy source to drive a turbine. In this case, water will gradually change its potential energy to be kinetic energy which then becomes mechanic energy to move turbine shaft. In this way, the yielded power source can drive other tools needed such as generator which produces electric current. The turbine used in the research was pelton turbine with inverter. The comparison of various lamp power i.e.3,5,9, and 12 watts was analyzed. The data collection was conducted on variables of water capacity, voltage, electric curent, electric power, and hydraulic power. The highest electric power 1.761 watts happened on the lamp power 9 watts and valve opening 900 . This lamp had maximum values of capacity (Q) 1.565x10-3 m3 /s, voltage 0,2 V, electric current 7,87 A, electric power 1.761 watt, and hydraulic power 7.571 watts. Keywords: pelton turbine, valve-opening, dynamo, nozzle, turbine spin, inverter.
Evaluasi Sistem Drainase Jatirejo – Ketapang Kecamatan Porong Paska Adanya Tanggul Lumpur Sidoarjo Saves, Faradlillah
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

 Lapindo is the one big disaster in Sidoarjo which made two districts sunk, that was Tanggulangin and Porong district. There washigh embankment which made drainage was stopped, so the effect of drainage was flooded in Porong street and Malang’s railway. It happen, caused of the accumulation of water discharge in Jatirejo – Ketapang drainage. It was only the one canal which was going to the last drainage directly, without through the Lapindo’s embankment.The aim of this research is for knowing the existing discharge, the shelter capacity, and the alternative how to control the flooded in Jatirejo – Ketapang drainage’s canal, which has relation beetwen Lapindo’s embankment and Porong railways. Rainfall data used maximum the 10 last year, start from 2006 until 2015 (the source from 4 rain’s station Porong and Tanggulangin districts, such as Porong, Kedung cangkring, Kludan and Putat stations)There are many problems which was happened from Jatirejo – Ketapang  canal’s drainage. for example, land’s reductionat several point, there are many mud sedimentation which come from the embankment, then so many weeds which reduce the Jatirejo – Ketapang drainage’s capacity directly. So, it is very important to remake some plan, normalization, and rehabilitation of Drainage canal’s Jatirejo – Ketapang. Keywords : Drainage, canal, mud, flooded
Pengaruh Kualitas Pelayanan, Persepsi Harga Dan Kepercayaan Terhadap Kepuasan Konsumen Jasa Travel Umrah Dan Haji Pada Pt. Sebariz Warna Berkah Di Surabaya Chulaifi, Muhammadl In’amu; Setyowati, Endang
JHP17 (Jurnal Hasil Penelitian) Vol 3 No 01 (2018)
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat Universitas 17 Agustus 1945 Surabaya

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Abstract

This research aims to find out: the influence of quality of service (X 1) towards consumer satisfaction (Y) services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya, influence the perception Rates (X 2) towards consumer satisfaction (Y) and umrah travel services Haji at PT. Sebariz Color Blessing in Surabaya and the influence of trust (X 3) against the consumer satisfaction (Y) services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya and the influence of the quality of service, price, and the Perception of trust in partial towards customer satisfaction services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya. This research uses a quantitative approach by using the tool calculate the SPSS version 24.0 by taking samples of as many as 60 respondents from the consumer services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya. Data retrieval is obtained by using purposive sampling technique when the dissemination of questionnaires do. The results of this research were obtained through calculation using SPSS t test that on a free variable service quality (X 1) the magnitude of the value of significance is 0.004 0.005 <, this indicates that H0 is rejected and the H1 is accepted, so that the free variables quality of service (X 1) effect significantly partially towards customer satisfaction services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya. The second free variables i.e. perception of price (X 2) the magnitude of the value of significance is 0.100 > 0.005, this indicates that H0 is accepted and rejected, so H1 non variable perception of price (X 2) has no effect against a partially significant satisfaction consumer services travel Hajj and umrah at PT. Sebariz Color Blessing in Surabaya. And variable trust (X 3) the magnitude of the value of significance is 0.729 > 0.005, this indicates that H0 is accepted and rejected, so H1 non variable perception of price (X 2) has no effect against a partially significant consumer satisfaction services travel Hajj and Umrah at PT. Sebariz Color Blessing in Surabaya. Based on the analysis of the correlation coefficient (R) of 0.575. These values indicate that the relationship of quality of service (X 1), perceptions of price (X 2), and trust (X 3) and consumer satisfaction variable (Y) is strong. As for the coefficient of determination (R2) that shows the value of 0.331 which means that amounted to 33.1% consumer satisfaction can be explained by the variable quality of service (X 1), perceptions of price (X 2) and trust (X 3). While remaining 100% 33.1% = 66.9% influenced by variables other than the model that is examined. Keywords: quality of service, Price Perception, confidence, consumer satisfaction.

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