Article Per Year (5 Year)
p-Index From 2021 - 2026
5.646
P-Index
This Author published in this journals
All Journal Inersia : Jurnal Teknik Sipil dan Arsitektur MEDIA KOMUNIKASI TEKNIK SIPIL REKA RACANA Harmonia: Journal of Research and Education Dinamika Informatika Jurnal Sains dan Teknologi Farmasi Jurnal Kimia dan Kemasan Teras Jurnal JURNAL MEDIA INFORMATIKA BUDIDARMA Al-Dzikra: Jurnal Studi Ilmu al-Quran dan al-Hadits Rekayasa Teknologi Journal of Economic, Bussines and Accounting (COSTING) JSFK (Jurnal Sains Farmasi & Klinis) Jurnal Inovator PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Bina Teknika International Journal for Educational and Vocational Studies Ijtihad Building of Informatics, Technology and Science Jurnal Pengabdian Dharma Bakti JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Letters in Information Technology Education (LITE) Infotech: Journal of Technology Information Jurnal Teslink : Teknik Sipil dan Lingkungan ARSY : Jurnal Aplikasi Riset kepada Masyarakat INVEST : Jurnal Inovasi Bisnis dan Akuntansi Jurnal Budaya Etnika Widya Pranata Hukum : Jurnal Kajian dan Penelitian Hukum BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi JURNAL ILMIAH GLOBAL EDUCATION Al-Mizan: Jurnal Hukum Islam dan Ekonomi Syariah Jurnal Teknologi Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Jurnal Ilmu Komunikasi Dan Media Heca Journal of Applied Sciences SmartComp Jurnal Sistem Informasi dan Manajemen Suluah Pasaman (Journal of Environmental Sustainability Management) Singkite Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan)
Erizal Erizal
Pusat Aplikasi Teknologi Isotop dan Radiasi, BATAN Jl. Lebak Bulus Raya No.49, Jakarta 12070
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

Published : 52 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 52 Documents
Search

 2   3   4   5   6 
Analisis Kinerja Pegawai Camat dengan Memperhatikan Faktor Lingkungan, Budaya Kerja dan Reward (Studi pada Kantor Camat Kuala Kabupaten Bireuen) Erizal, Erizal; Kamaruddin, Kamaruddin
Singkite Journal Vol 3 No 3 (2024): Singkite Journal, December 2024
Publisher : Aceh Cooperative Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63855/skt.v3i3.52

Abstract

Analysis of employee performance, a necessity that continues to be evaluated, includes factors that influence it, such as the work environment, work culture and the existence of reward programs. This is the focus of this research. Using associative methods with a quantitative approach. The sample in this study was all employees of the Kuala District Office, Bireuen Regency, totaling 42 people. Data collection techniques through questionnaires and causal analysis between variables using path analysis models. As a result, it is known that (1) between the exogenous variables, namely work environment, work culture and rewards, there is a significant causal relationship, (2) so that the direct and indirect influence of each work environment, work culture and rewards factors on employee performance is 43.81 %, 33.83% and 51.03%. (3) The simultaneous contribution of the three factors to changes in employee performance levels was 54.3%.
The Effect of Talking Stick on Students' Islamic Religious Education Learning Outcomes Alfaridzi, Eko; Azima, Fauzan; Dwi, Gebi Sintia; Erizal, Erizal; Metriadi, Metriadi
Suluah Pasaman Vol 2 No 2 (2024): October
Publisher : Sekolah Tinggi Agama Islam YDI Lubuk Sikaping

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70588/suluahpasaman.v2i2.498

Abstract

The low learning outcomes of Islamic Religious Education (PAI) cause problems for students who do not dare to express their opinions in class. This study aims to understand the effect of the Talking Stick learning model on students' PAI learning outcomes. This research is a field research with a quantitative research method that uses an experimental approach. Sampling using purposive sampling technique. Data collection in this study used test instruments. Data processing and analysis using statistical data. So obtained the results of the Talking Stick learning model with an average value of 81.6 learning outcomes.
Analysis of service quality and income of BPJS health participants during the Covid-19 pandemic: A case study Erizal, Erizal
International Journal for Educational and Vocational Studies Vol. 4 No. 6 (2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v4i3.7100

Abstract

This study is to find out the quality of BPJS health services to the community during the covid-19 pandemic in the Pondok Benda village is quite satisfied and the income of the people is decreasing due to the covid-19 pandemic, and to find out the ability to pay BPJS health contributions in the Pondok Benda village is quite high. The Social Security Administering Body (BPJS) for health is a very complex health service institution. BPJS Kesehatan cooperates with professional and capital-intensive hospitals.In this study, the author uses a survey research method with a discussion of research results using descriptive analysis. Descriptive analytical research, namely research that is intended to investigate circumstances, conditions, situations, events, activities and others, the results of which are presented in the form of a research report.the quality of service (procedures, requirements, clarity of officers, discipline of officers, responsibility of officers, ability of officers, speed of service, fairness, courtesy and friendliness of officers, environmental comfort and certainty of service costs) regarding BPJS health in Pondok Benda Pamulang Village, South Tangerang is sufficient good.Community income with indicators (high income, medium income and low/small income) on BPJS health inPondok Benda Pamulang, South Tangerang is quite good.
Kedudukan Al-Hadis dalam Perkembangan Bahasa Arab Djamaluddin, Burhanuddin; Bimantoro, Prabu; Erizal, Erizal
AL-DZIKRA: JURNAL STUDI ILMU AL-QUR'AN DAN AL-HADITS Vol 18 No 2 (2024)
Publisher : Faculty of Ushuluddin and Religious Study, Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/al-dzikra.v18i2.23320

Abstract

AbstractThis research discusses the position and influence of Hadith in the development of the Arabic language, focusing on its impact on vocabulary, grammatical structure, stylistic elements, and specific cases. The aim of this study is to explain how Hadith affects these aspects and to highlight the implications of this influence on the culture and religious identity of Muslims. The method used is a literature review of primary and secondary sources, including authentic Hadith and analyses of Arabic literary works. The results indicate that Hadith not only enriches the Arabic language with religious vocabulary and syntactic structures but also influences the stylistic and rhetorical aspects of Arabic literature, reflecting a rich intellectual heritage within the Arab-Islamic tradition.Keywords: Arabic; Grammatical Structure; Hadith; Influence; Vocabulary. AbstrakPenelitian ini membahas bagaimana kedudukan ataupun pengaruh Hadis dalam perkembangan bahasa Arab yang fokus pengaruhnya terhadap kosakata, struktur tata bahasa, gaya bahasa, dan kasus-kasus khusus. Tujuan penelitian ini adalah untuk menjelaskan bagaimana Hadis mempengaruhi aspek-aspek ini dan menyoroti implikasi dari pengaruh tersebut terhadap budaya dan identitas keagamaan umat Islam. Metode yang digunakan adalah studi pustaka terhadap sumber-sumber primer dan sekunder, termasuk hadis-hadis sahih dan analisis literatur sastra Arab. Hasilnya menunjukkan bahwa Hadis tidak hanya memperkaya bahasa Arab dengan kosakata keagamaan dan struktur sintaksis, tetapi juga mempengaruhi gaya bahasa dan retorika sastra Arab, mencerminkan warisan intelektual yang kaya dalam tradisi Arab-Islam. Kata Kunci: Bahasa Arab; Hadis; Kosakata; Pengaruh; Struktur Tata Hahasa.
Analisis karbon operasional di Kampus IPB Dramaga Putra, Heriansyah; Erizal, Erizal; Purwanto, Mohammad Yanuar Jarwadi; Saptomo, Satyanto Krido; Qayim, Ibnul; Utami, Anisa Dwi; Ramadhanis, Zainab Dwi; Khoirunnisa, Hana
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 9, No 2 (2025)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.9.2.128-143

Abstract

The pursuit of a carbon-neutral campus is a critical goal for universities aiming to contribute to global sustainability efforts. As one of the largest universities in Indonesia, IPB University has stated a vision of sustainability as a long-term goal. This study examines the operational carbon at the IPB Dramaga Campus during 2022 to 2024, contribution of transportation aspect and energy consumption. The results show that the operational campus increases from 9,439 to15,937 tons CO2eq or 69% during 2022-2024. The increase in electricity consumption of 53% significantly contributes to carbon production from 10,557,427 kWh to 16,156,871 kWh in 2022 to 2024, respectively. In addition, the increase in the number of cars and motorbikes entering the university also contributes to the increase in operational carbon, with the daily number of cars and motorbikes entering the university increasing from 755 cars and 2,803 motorbikes in 2022 to 2,950 cars and 12,128 motorbikes in 2024. In conclusion, the management of operational carbon, including the use of renewable energy and green transportation, should be addressed to ensure that the target of the carbon balance of the 2030 IPB University can be realized.
Analisis Perencanaan Tebal Perkerasan Jalan Pada Proyek Pembangunan Jalan Tol Bogor - Ciawi – Sukabumi Maklas, Fikali; Erizal, Erizal
Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 2: Agustus 2019
Publisher : Departemen Teknik Sipil dan Lingkungan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.4.2.91-100

Abstract

Kegiatan sehari - hari manusia saat ini tidak dapat terlepas dari mobilisasi. Jalan adalah sarana transportasi darat yang paling banyak digunakan oleh masyarakat untuk melakukan mobilitas keseharian, sehingga volume kendaraan yang melewati ruas jalan ini harus bisa didukung oleh perkerasan jalan pada ruas jalan yang dilewatinya. Perkerasan jalan dalam kondisi baik akan membuat arus lalu - lintas lancar. Berdasarkan hal tersebut maka perlu adanya penelitian tentang kekuatan dari perkerasan jalan. Penelitian ini bertujuan untuk menghitung kekuatan dari jalan tol Bogor - Ciawi - Sukabumi dan membandingkannya dengan jalan lain. Analisis dilakukan dengan mengacu pada peraturan AASHTO 1993 dan SNI Pd T-14-2003 tentang perencanaan perkerasan jalan beton semen. Berdasarkan perhitungan, didapat kekuatan Jalan Tol Bogor - Ciawi - Sukabumi sebesar 62.525.083 ESAL. Dengan demikian Jalan tol Bogor - Ciawi - Sukabumi direncanakan untuk menahan beban gandar kumulatif 510.204.680 ton selama 20 tahun umur rencana. Mengacu pada SNI Pd T-14-2003 Jalan Tol Bogor - Ciawi - Sukabumi sudah sesuai untuk dibuat dengan perkerasan kaku. Kekuatan Jalan Tol Bogor - Ciawi – Sukabumi  lebih besar jika dibandingkan dengan Jalan Tol Jakarta – Cikampek.Kata kunci: AASHTO 1993, jalan tol, perkerasan kaku, tebal perkerasan
Analisis Kinerja Rencana Bundaran dengan Pendekatan Simulasi Mikro Sudibyo, Tri; Erizal, Erizal; Mahardi, Purwo; Fauzan, Muhammad; Putra, Heriansyah
Jurnal Teknik Sipil dan Lingkungan Vol. 4 No. 3: Desember 2019
Publisher : Departemen Teknik Sipil dan Lingkungan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsil.4.3.177-186

Abstract

Urban road network typically consists of many intersections which commonly lead to traffic problems. In relatively low traffic, a simple priority intersection will be sufficient and lead no traffic problem without necessarily implement traffic lights, roundabout or others. In an urban area where traffic demands are high, intersections need to be treated with an accurate traffic engineering approach. There are many different approaches to reduce the traffic problem in intersection including traffic light, roundabout, or interchange. Cimahpar Raya street and Indobaso intersections are urban areas in Bogor city with the high demand for transportation and often having a congestion problem in peak hour. The Office of Public Works and Spatial Planning (PUPR) of Bogor city plans to develop and change the Indobaso intersection to be a roundabout, while also increasing the lane width of the approaching roads. This study was conducted to assess the performance changes of the Indobaso intersection improvement by developing a traffic model of the intersection. The planned roundabout and lane width improvement significantly reduce the traffic delays by 90,07%, reduce travel time by 51,76%, improve average speed by 83,77%, and reduce the traffic density by 88,54% compared to the current condition of the intersection which lacks required lane road width and maneuver area.Key words: urban road, intersection, traffic model
In Situ Soybean Crude Urease Calcite Precipitation (SCU-CP) untuk Perkuatan Tanah Pasir Ananda, Fauzan Raflinur; Putra, Heriansyah; Erizal, Erizal; Prayoga, Angga; Lamuse, Maulina
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 14 No. 2 (2025): Cantilever (in progress)
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v14i2.464

Abstract

Sand has low bearing capacity due to its low shear strength and lack of cohesion. Chemical improvement is more effective than physical methods for reinforcing sand, as it does not require heavy equipment. Enzyme-Mediated Calcite Precipitation (EMCP) is a chemical method that uses pure urease enzyme, but it is not economical for field applications. Therefore, the Soybean Crude Urease Calcite Precipitation (SCU-CP) method, which substitutes pure urease with soybeans, is used as a solution. This study applies SCU-CP to reinforce sand at both laboratory and field scales using Cone Penetration Test (CPT) and Unconfined Compression Strength (UCS), with variations of 1, 2, and 3 pore volumes (PV). The study began with testing sand parameters, including gradation, specific gravity, and void ratio. Treated sand samples were tested using CPT and UCS at both scales. Calcite quantification was conducted to determine the amount and distribution of calcite formed. The results show that SCU-CP increased qc values in coarse and fine sand in the CPT test, with the highest values at 3 PV being 1.28 MPa and 2.01 MPa, respectively. Laboratory UCS tests showed maximum values at 3 PV of 331.13 kPa for coarse sand and 104.38 kPa for fine sand. Field UCS tests showed values of 193.19 kPa for coarse sand and 210.84 kPa for fine sand. Calcite distribution was uniform, with actual calcite content reaching 27.66 - 34.10% of the theoretical mass.
Peningkatan Efisiensi Biaya Pembangunan Gedung Bertingkat Dengan Aplikasi Building Information Modeling (BIM) 5D Umam, Faqih Nadiya; Erizal, Erizal; Putra, Heriansyah
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 1 (2022): Volume 12 Nomor 1, Maret 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i1.704

Abstract

Abstrak Sebagian besar perusahaan konstruksi di Indonesia saat ini masih menggunakan aplikasi konvensional yang dilakukan secara terpisah. Akibat yang sering ditemukan dari penggunaan aplikasi konvensional terfragmentasi antara lain adanya limbah kontruksi dan keterlambatan informasi yang menyebabkan inefisiensi biaya dan waktu. Oleh karena itu, dibutuhkan suatu sistem integrasi yang dapat menjawab permasalahan tersebut. Salah satu teknologi yang telah muncul untuk menjawab permasalahan adalah Building Information Modeling (BIM). Penelitian ini dilakukan dengan simulasi pemodelan dan perhitungan untuk mengevaluasi akurasi dan efisiensi biaya penggunaan aplikasi BIM 5D dibandingkan dengan metode konvensional pada pekerjaan besi dan beton. Simulasi proyek dilakukan pada apartment 16 lantai. Hasil penelitian ini menunjukkan penggunaan aplikasi BIM 5D dapat mengurangi biaya tenaga kerja sebesar Rp171.989.939,00 atau menghemat 6,33%. Nilai efisiensi volume pekerjaan beton fc30 MPa, beton fc35 MPa, dan pekerjaan besi tulangan masing-masing sebesar 7,21%, 10,87%, dan 5,98%. Total efisiensi biaya yang didapatkan sebesar Rp406.697.000,00. Biaya tersebut sangat besar dibandingkan biaya investasi aplikasi BIM 5D seharga Rp127.000.000,00. Kata kunci: Aplikasi BIM 5D, Building Information Modeling, Efisiensi Biaya Abstract Most construction companies in Indonesia currently still use conventional applications that are carried out separately. The consequences that are often found from the use of fragmented conventional applications include construction waste and delays in the information that cause cost and time inefficiencies. Therefore, an integrated system is needed to answer these problems. One technology that has emerged to answer these problems is Building Information Modeling (BIM). This research was conducted by modeling simulations and calculations to evaluate the accuracy and cost-efficiency of using the BIM 5D application compared to conventional methods in rebar and concrete work. The project simulation was carried out on a 16-floor apartment. As a result, the use of the BIM 5D application can reduce labor costs by Rp171,989,939.00 or save 6.33%. The efficiency values of fc'30 MPa concrete work, fc'35 MPa concrete, and rebar work are 7.21%, 10.87%, and 5.98%, respectively. The total cost-efficiency obtained is Rp406,697,000.00. This cost is huge compared to the investment cost of the BIM 5D application for Rp127,000,000.00. Keywords: BIM 5D application, Building Information Modeling, Cost Efficiency
Analisis Sentimen Masyarakat Terhadap Fenomena Childfree (Kehidupan Tanpa Anak) Pada Twitter Menggunakan Algoritma Naïve Bayes Erizal, Erizal; Hasan, Firman Noor
Journal of Information System Research (JOSH) Vol 5 No 3 (2024): April 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josh.v5i3.5064

Abstract

Childfree is a phenomenon that occurs not only in the world but also in Indonesia. There are many negative and positive stigmas that arise regarding the phenomenon of living a life without children, especially in urban areas. The public's response to the childfree phenomenon, especially in urban areas in Indonesia, is varied, and is more influenced by various factors. In this research, we analyzed netizens' views on the childfree phenomenon using the Naïve Bayes method assisted by rapidminer tools to process text data collected via social media X. The aim of this research is to analyze and present data regarding public sentiment towards the childfree phenomenon in Indonesia. The results of the research found that 319 referred to negative sentiment, and only 181 referred to positive sentiment. The accuracy results produced by the Naïve Bayes algorithm were 95.02%. Showing that the childfree phenomenon is chosen by some netizens, especially in urban areas, because they want young people to focus on education and careers in order to make their lives more stable.
Co-Authors A.A. Ketut Agung Cahyawan W Ade Davy Wiranata Al Ayyubi, Reza Al Azkiah, Dina Sakinah Alfaridzi, Eko Alminson, Pego Ananda, Fauzan Raflinur Andini, Andini Angga Prayoga Arrafi, Naufal Rifqi Arsad, Reza Al Aulia Shilvi Auzal Halim Azizah, Khusnita Basril A. Basril Abbas Basuki, Umar Ben, Elfi Sahlan Bimantoro, Prabu Budiarto, Djoko Burhan Djamaluddin Burhanuddin Burhanuddin Danita, Regita Alma Deswita Deswita Diqi, Muhammad Dwi, Gebi Sintia Emil Budianto Fauzan Azima Firdaus, Dwiandra Firman Noor Hasan Gunawan, Margaretha Michella Halim Zaini, Halim Hamimuddin, Moch Hendri, Yon Hikmah, Fitri Nur I Nyoman Winata IBNUL QAYIM Ibrahim Ibrahim Irwan Irwan Izzati, Dwina Rizka Julianto, Baskoro Tri Kamaruddin Kamaruddin Khairuddin - Khairun Nisa Khoirunnisa, Hana Kristian, Tadem Vergi Lamuse, Maulina Listiawan, Indra Maklas, Fikali Marselina Endah Hiswati Mentari, Sekar Metriadi Mohammad Diqi Mudatsir Mudatsir Muhammad Fairuzabadi Muhammad fauzan Muhammad Hanafiah Muhammad Irfan Muhammad Sulhan Mulawarman Mulawarman Nadhya Susilo Nugroho Nasyubun, M. Nursyava, Firel Denitha Oktafiani, Pradyta Galuh Purwo Mahardi Putra, Heriansyah Rahmawan, Rama Zaky Ramadhanis, Zainab Dwi Rezza Anugrah Mutiarawan Rifqi Amrullah, Muhammad Robidi Robidi Robidi, Robidi Rozak, Bahrul Satriyadi, Satriyadi Satyanto Krido Saptomo Selvi Kasman Seminar, Kudong Boro Sitorus, Mido Ester Sujarweni, V Wiratna Sujarweni, Veronika Wiratna Sultono, Sultono Sutoyo Sutoyo Suwarto Suwarto Teuku Zahrial Helmi Thamrin W., Thamrin Thantawi, Firdaus Tonadi, Een Tri Sudibyo Umam, Faqih Nadiya Utami, Anisa Dwi Virgiawan, Iwan Wahyudi, Ninda Zahra Wildan, Marie Muhammad Wilma Sriwulan Yulianto, Adhithya Yudo Yunus Yakub Zaidir