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Penyerapan Logam Fe Dengan Menggunakan Karbon Aktif Dari AmpasTebu Yang Diaktifasi Dengan KOH Roni Roni; Drastinawati Drastinawati; Chairul Chairul
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

Bagasse is one of the agricultural or industrial waste that has potential for an adsorbent. Adsorbents produced from bagasse is processed by the pyrolys process. This study aimed to examine the effect of activated carbon absorption of ferrous metals with concentrations variations of KOH and adsorptiontime, and to study the characteristics of the activated carbon produced, among others, ash content and moisture content. This research was conducted in three phases, namely the preparation of raw materials, the manufacture of activated carbon, and the absorption of Fe in FeSO4 solution. Variations in the concentration of KOH used in this study were 0%, 5%, 10%, and 15%. As for the time variation adsorbs used were 30, 60, and 90 minutes. Percent absorption is the best obtained when the concentration of 15% KOH and adsorbs time of 90 minutes is equal to47%.Keywords: adsorbent, adsorption time, bagasse, KOH concentration.
PERAN PROMOSI KESEHATAN PHBS TERHADAP PENGETAHUAN DAN SIKAP REMAJA DALAM PENCEGAHAN DIARE Roni Roni; Susmini Susmini; Ronasari Mahaji Putri
Nursing News : Jurnal Ilmiah Keperawatan Vol 3, No 3 (2018): Nursing News : Jurnal Ilmiah Keperawatan
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/nn.v3i3.1312

Abstract

Salahsatu pencegahan diare pada remaja adalah dengan PHBS. Perilaku hidup bersih dan sehat pada remaja masih kurang baik. Tujuan penelitian ini untuk mengetahui sejauh mana peran promosi kesehatan PHBS dalam pencegahan diare terhadap pengetahuan dan sikap remaja di Lingkungan Rukun Warga (RW) 08 Kelurahan Tlogomas Kecamatan Lowokwaru Kota Malang. jenis penelitian ini adalah pre-eksperimental dengan design one group pre test and post test design, yaitu rancangan eksperimen dengan cara sampel diamati sebelum dan setelah dilakukan treatment (perlakuan). Populasi sebanyak 50 orang, mengunakan teknik purposive sampling dengan sampel 33 orang, pengumpulan data mengunakan kuesioner. Data yang terkumpul dianalisa mengunakan uji T-test (paired t test). Hasil diketahui sebelum perlakuan promkes sebagian besar (51,51%) remaja memiliki pengetahuan baik, namun setelah promkes sebagian besar sampel yaitu sebanyak 18 dari 33 remaja memiliki pengetahuan baik (54,55%). Hasil diketahui sebelum perlakuan promosi kesehatan sebagian besar (75,75%) orang remaja bersikap baik, namun setelah promkes sebagian besar sampel sebanyak 23 remaja (69,7%) bersikap sangat baik, artinya ada pengaruh promosi kesehatan PHBS terhadap pengetahuan dan sikap remaja dalam pencegahan diare pada remaja. Hasil penelitian ini dapat dijadikan sebagai dasar dalam penelitian selanjutnya. dengan pengunaan metode lain dan hasil yang lebih baik, dan juga di harapkan kepada peneliti selanjutnya dapat menambah jumlah responden supaya data yang diperoleh lebih akurat. ABSTRACT One of the prevention of diarrhea in adolescents is by PHBS. Clean and healthy behavior in adolescents is still not good. This study aim to determine the extent of the role of PHBS health promotion in the prevention of diarrhea on the knowledge and attitudes of adolescents in Neighborhood Community Unit 11 in Tlogomas Village, Lowokwaru Subdistrict, Malang City. This type of research is pre-experimental with the design of one group pree test and post test design, namely the experimental design with the way the sample is observed before and after treatment. population of 50 people, used purposive sampling technique with a sample of 33 people, collecting data using a questionnaire. The collecteds data were analyzed using a T-test (paired t test). The results are known before most health promotion treatments as many as (51.51%) adolescents have good knowledge, but after promkes most of the samples are as many as 18 of 33 (54.55%) adolescents have good knowledge. The results were known before the health promotion treatment (health promotion) most of as many as (75.75%) teenagers behaved well, but after the promotion most of the samples were 23 (69.7%) teenagers behaving very well. This means that there is an influence of PHBS health promotion on adolescent knowledge and attitudes in preventing diarrhea in adolescents. Keywords: Attitude; diarae; knowledge; PHBS; teenagers.
PEMBATALAN SERTIPIKAT HAK MILIK OLEH KANTOR PERTANAHAN BERDASARKAN PUTUSAN PENGADILAN YANG TELAH BERKEKUATAN HUKUM TETAP DALAM PERKARA NOMOR:17/PDT.G/2009.PN.LB.BS Roni Roni; Zainul Daulay; Beatrix Benni
UNES Law Review Vol 3 No 1 (2020): UNES LAW REVIEW (September 2020)
Publisher : LPPM Universitas Ekasakti Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/unesrev.v3i1.137

Abstract

One of the objectives of land registration is to provide legal certainty for land rights holders. Therefore, in order to make this happen, regulations regarding land registration are made, one of which is Article 32 paragraph (2) PP Number 24 of 1997. However, in reality there are still problems in terms of ownership of a parcel of land associated with this article, namely against a plot of land which has been controlled by a legal subject for years and has been equipped with a certificate. There are still outsiders demanding rights to the land with respect to the land. Until now, Article 32 paragraph (2) Government Regulation Number 24 Year 1997, which should have been a solution to the above problems, still creates differences. Given the existence of this article is not in accordance with the negative publication system adopted by land registration in Indonesia, where a certificate is not an absolute evidence, but a certificate is strong evidence.
Modification of Fourth order Runge-Kutta Method for Kutta form With Geometrics Means Irma Suryani; Roni Roni; Wartono Wartono; Yuslenita Muda
KUBIK Vol 4, No 2 (2019): KUBIK : Jurnal Publikasi Ilmiah Matematika
Publisher : Jurusan Matematika, Fakultas Sains dan Teknologi, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/kubik.v4i2.6425

Abstract

This paper  discuss how to modified Fourth order Runge-Kutta Kutta method based on the geometric mean. Then we have parameters  and   however by re-comparing the Taylor series expansion of   and  up to the 4th order.  For make error term re-compering of  the Taylor series expansion of  and  up to the 5th order. In the error term an make substitution for the values of  and  into the Taylor seriese expansion up to the 5th order. So that we have error term modified Fourth Order Runge-Kutta Kutta based on the geometric mean.  Modified Fourth Order Runge-Kutta Kutta based on the geometric mean that usually used to solved ordinary differential equations.
PENGARUH LEVERAGE, BETA, MARKET TO BOOK VALUE RATIO DAN FIRMSIZE TERHADAP EARNIGS RESPONSE COEFFICIENT (ERC) (STUDI PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BEI 2013-2015) Roni Roni
e_Jurnal Ilmiah Riset Akuntansi Vol 6, No 03 (2017): e_Jurnal Ilmiah Riset Akuntansi Juni 2017
Publisher : Universitas Islam Malang

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Abstract

The financial report is a useful information tool for the internal and external parties. Profit is one part of the financial statements that are getting a lot of attention and a lot of research to prove the existence of the relationship very closely with the level of return the company's stock. A quantity that indicates the relationship between profit and the return of shares called the Earnings Response's (ERC). This research aims to know the influence of Leverage, Beta, Market to Book Value Ratio and Firmsize against Earnings Response's (ERC). This research uses the population of manufacturing companies listed on the Indonesia stock exchange (idx) 2013 period up to 2015 in accordance with the specified criteria. The data used in this research is secondary data. Analysis tools are used multiple linear regression and hypothesis testing is performed using a test f, t test and coefficient of determination. The independent variable in this study is Leverage, Beta, Market to Book Value Ratio and Firmsize. While the dependent variable in this study is the Earnings Response's (ERC). Based on the results of data analysis can put forward some conclusions as follows: 1 t test) results show that for Leverage variable have no effect significantly to Earnings Response's (ERC). 2 Variable Beta) do not affect significantly to Earnings Response's (ERC). 3) Market to Book Value Ratio has influence that sigifikan against Earnings Response's (ERC). And Firmsize variables have significant effects against Earnings Response's (ERC).
PENGARUH , INTELEGENCE QUOTIENT, EMOTIONAL QUOTIENT DAN SPIRITUAL QUOTIENT TERHADAP KINERJA KARYAWAN STUDI PADA PT. BUMI MENARA INTERNUSA Roni Roni; Hadi Sunaryo; Pardiman Pardiman
E-JRM : Elektronik Jurnal Riset Manajemen eJrm Vol 09 No 23 Agustus 2020
Publisher : UNIVERSITAS ISLAM MALANG

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Abstract

ABSTRACT The purpose of this study is to describe the intelligence quotient, emotional quotient, spiritual quotient, and employee performance and to determine the effect of intelligence quotient, emotional quotient, and spiritual quotient on employee performance partially and simultaneously. This research method uses quantitative methods and this type of research is explanatory research. The sample of this study was 47 employees of PT. Bumi Menara Internusa. To obtain accurate and detailed data, this study uses a data collection method with a questionnaire. Analysis of the data used is the instrument test, normality test, multiple linear regression analysis, classic assumptions, and hypothesis testing using SPSS 18 for Windows. The results of this study indicate that intelligence quotient, emotional quotient, and spiritual quotient simultaneously affect the performance of employees of PT. Bumi Menara Internusa. While partially, intelligence quotient influences employee performance, emotional quotient influences employee performance, and spiritual quotient affects employee performance of PT. Bumi Menara Internusa.Keywords: Intelligence Quotient, Emotional Quotient, Spiritual Quotient and Employee Performance.
TUTURAN KELUHAN PADA ANIME NARUTO SHIPUDEN Marina Indahningrum; Djodjok Soepardjo; Roni Roni
JURNAL EDUCATION AND DEVELOPMENT Vol 11 No 3 (2023): Vol. 11 No.3.2023
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/ed.v11i3.5083

Abstract

Penelitian ini memiliki tujuan untuk menganalisis kesantunan pada tuturan keluhan dalam bahasa Jepang. Tuturan keluhan pada hakikatnya merupakan tindakan kasar yang cenderung menyinggung perasaan pihak lawan tutur, meskipun demikian pihak penutur dapat mempertimbangkan kesantunan demi menjada hubungan baik dengan lawan tutur. Tuturan mengeluh ini diteliti melalui sosiopragmatik dengan dengan menggunakan konsep strategi keluhan menggeluh Anna Torsbog. Anime Naruto Shippuden season pertama yang dianalisa melalui tuturan yang diungkapkan oleh para tokoh.
Advanced Education Based on Effective Learning Book Guide Motivative to Improve Ability to Write Short Storie Erlita Erlita; Sam Hermansyah; Roni Roni
Edumaspul: Jurnal Pendidikan Vol 8 No 1 (2024): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

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Abstract

This research focused on entrepreneurship education-based learning within motivation guidebook. The purpose of the research was to determine the effectiveness of the entrepreneurship education-based learning within motivation guidebook on students ' short stories writing skills. This research was a quantitative type of research. It was conducted to students of grade XI in SMA Negeri 6 Sidrap. Data collection method was a short stories writing test. Data analysis was conducted by t-test formula to determine whether there was an improvement before and after the treatment. The results of the research indicated that value of t count was 6.62 and on 5% significance, n = 30, t table = 1.68. The t count was higher than t table , meaning that Ha was acceptable. Thus, the learning of entrepreneurship education-based short story writing within motivation guidebook was effective to develop short story writing skills.
ANALISIS DAMPAK LALU LINTAS RUMAH SAKIT KHARITAS BHAKTI DI JALAN SIAM KOTA PONTIANAK Roni Roni; Akhmadali Akhmadali; Sumiyattinah Sumiyattinah
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 9, No 4 (2022): JeLAST Desember 2022
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v9i4.60500

Abstract

Analisis kondisi sebelum konstruksi dengan nilai derajat kejenuhan (DS) sebesar 0,24 tingkat pelayanan jalan yaitu LOS (Level Of Service) B. Nilai bangkitan pergerakan rumah sakit pada masa awal operasional (2023), dihitung menggunakan metode Trip-rate dan rumah sakit pembanding RSUD Sultan Syarif Mohamad Alkadrie, diperoleh hasil bangkitan pergerakan yang ditimbulkan sebesar 84 smp/jam dan tambahan pertumbuhan lalu lintas tahun 2023 sebesar 370 smp/jam, maka total arus lalu lintas masa awal operasional menjadi 454 smp/jam, sehingga nilai derajat kejenuhan meningkat 0,35 dan tingkat pelayanan jalan tetap pada LOS B. Kondisi ruas jalan menurun pada masa proyeksi 5 tahun beroperasinya rumah sakit (2028) dengan nilai DS 0,63 dan tingkat pelayanan LOS C. Pemilihan moda dalam analisis ini didapat dari hasil survei matriks asal tujuan dengan jumlah kendaraan 4.954 kendaraan sepeda motor (MC) dan 1.400 kendaraan ringan (LV) dengan arah asal tujuan pada tiap zona yang telah ditentukan. Kebutuhan ruang parkir dihitung berdasarkan nilai SRP yang berpedoman pada Pedoman Perencanaan dan Pengoperasian Fasilitas Parkir (1998). Rumah Sakit Kharitas Bhakti menyediakan ruang parkir dalam SRP sebanyak 66 SRP untuk sepeda motor dan 53 SRP untuk mobil penumpang, total 119 SRP. Maka kebutuhan satuan ruang parkir yang diperlukan untuk kapasitas gedung 170 tempat tidur dapat dihitung dengan cara menginterpolasikan nilai kebutuhan SRP rumah sakit untuk kapasitas 150 tempat tidur dan 200 tempat tidur didapatlah kebutuhan parkir Rumah Sakit Kharitas Bhakti yaitu 114 SRP dan tersedia 119 SRP, jadi SRP Rumah Sakit Kharitas Bhakti memenuhi.Kata Kunci: Arus Lalu Lintas, Derajat Kejenuhan, Pemilihan Moda, Parkir
Pengaruh Tingkat Pemahaman Pajak, Omset Penghasilan dan Digitalisasi Pelayanan Terhadap Kepatuhan Wajib Pajak (studi kasus pelaku UMKM Mitra Mandiri Brebes) Moh. Khusen Nur Iman; Titi Rahmawati; Roni Roni
Jurnal Kendali Akuntansi Vol. 1 No. 4 (2023): Oktober : Jurnal Kendali Akuntansi
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jka-widyakarya.v1i4.1275

Abstract

Taxes play an important role in state revenue, through the rapid development of economic sectors and have the potential to increase tax revenue. According to the Small and Medium Enterprises Cooperative Office of Central Java Province, Brebes Regency has MSMEs with a total of 8385 units. With so many MSME actors who should be able to meet taxpayer compliance due to the lack of tax knowledge, the development of digitalization and MSME actors in Brebes Regency. This study aims to determine the effect of the level of tax understanding, income turnover and digitalization of services on tax compliance of taxpayers of micro, small and medium enterprises (MSMEs) Mitra Mandiri Brebes. This research was conducted at MSMEs Mitra Mandiri Brebes. This research method is quantitative research. This study used purposive sampling method. The analysis technique used is multiple linear regression. The results showed that the level of tax understanding had a significant positive direction with a large influence of 59%; while income turnover has a significant direction of 68%; and digitalization of services has a significant positive direction of 49%