Article Per Year (5 Year)
p-Index From 2020 - 2025
0.983
P-Index
This Author published in this journals
All Journal Jurnal Teknik Industri Untirta Mesin Jurnal Ekonomi Jurnal Ilmu Komunikasi Journal of Islamic Management Jurnal Pengabdian Informatika (JUPITA) Prosiding Seminar Nasional Unimus
Muhamad Hidayat
Unknown Affiliation
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Nursing Public Health Other

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
Minimasi Makespan Penjadwalan Flowshop Menggunakan Metode Algoritma Campbell Dudek Smith (CDS) Dan Metode Algoritma Nawaz Enscore Ham (NEH) Di PT Krakatau Wajatama Muhamad Hidayat; Ratna Ekawati; Putro Ferro Ferdinant
Jurnal Teknik Industri Untirta Vol. 4 No. 2 Juli 2016
Publisher : Jurnal Teknik Industri Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.511 KB)

Abstract

PT Krakatau Wajatama merupakan perusahaan yang menggunakan sistem flowshop dan menggunakan aturan First Come First Serve (FCFS). Pada penjadwalan FCFS ini order yang telah tiba lebih dahulu akan dilayani lebih dahulu. Apabila ada order yang tiba pada saat yang bersamaan maka mereka akan dikerjakan melalui antrian Metode FCFS memiliki beberapa kelemahan antara lain, memiliki besarnya makespan (waktu penyelesaian) dan dampak lain yang di akibatkan oleh hal tersebut adalah besarnya waktu idle dan besarnya work in process (WIP), jika makespan terlalu besar dikhawatirkan kalau sewaktu-waktu terjadi keadaan dimana waktu penyelesaian dari job yang dikerjakan melewati due date yang telah ditentukan. Adapun tujuan dari penelitian ini yaitu bagaimana meminimumkan makespan pada PT Krakatau Wajatama dan bagaimana mendapatkan urutan job yang terbaik yang digunakan oleh PT Krakatau Wajatama. Oleh karena itu untuk dapat menjawab tujuan dari penelitian tersebut perlu dilakukan penjadwalan metode Campbell, Dudek, Smith (CDS) dan metode Nawaz, Enscore, Ham (NEH).Metode Cambell, Dudek, Smith (CDS) ini merupakan proses penjadwalan atau penugasan kerja berdasarkan atas waktu kerja yang terkecil yang digunakan dalam melakukan produksi dan metode Nawaz, Enscore, Ham (NEH) adalah penjadwalan dengan pekerjaan total waktu proses semua mesin lebih besar, seharusnya diberi bobot yang lebih tinggi untuk dimasukkan terlebih dahulu ke dalam jadwal. Hasil dari metode CDS dengan makespan sebesar 75,879 jam dan urutan job 1-2-3 makespan ini memiliki selisih sebesar 9,054 jam dari metode FCFS yang memliki makespan sebesar 84,933 jam dan urutan job 1-3-2 dengan persentasi penurunan jarak 10,66 %, sedangkan untuk metode NEH didapatkan makespan sebesar 25,195 jam dan urutan job 3-2-1 makespan ini memiliki selisih sebesar 59,738 jam dari metode FCFS dengan persentasi penurunan jarak 70,33 %. Angka ini menunjukkan total makespan dan urutan job yang diperlukan untuk meminimasi waktu idle (menganggur).
ANALISIS PERCABANGAN RETAK PADA MATERIAL KERAMIK PIEZOELEKTRIK IGN Wiratmaja Puja; Muhamad Hidayat; Qing Hua Qin
Mesin Vol. 20 No. 1 (2005)
Publisher : Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Crack branch or kink in piezoelectric body may occur due to mechanical or electric loading. This paper presents the analysis of crack branch for ceramic piezoelectric materials. This type of advanced materials is very advantageous for application in smart structures, measurements device and actuators. Utilizing the extended Stroh Formalism for elastoelectric, the boundary value problems are solved by way of Hilbert Transforms. The explicit expressions for the elastic, electric, stress and electric intesity factor, and strain energi density are presented in integral forms. These integrals are solved using Gauss-Chebysev-Quadrature. Numerical results for piezoelectric ceramics are presented to illustrate both qualitative and quantitative behaviour of the stress- electric intesity factors.
Analisis Faktor yang Berkontribusi pada Kunjungan ke Pos Pembinaan Terpadu di Wilayah Kerja Puskesmas Bandarharjo Semarang Lukman Faishal Fatharani; Ivandi Anugrah Anggara Putra; - Romadhoni; Muhamad Hidayat; Muhammad Riza Setiawan; Susilo Budi Pratama
Prosiding Seminar Nasional Unimus Vol 6 (2023): Membangun Tatanan Sosial di Era Revolusi Industri 4.0 dalam Menunjang Pencapaian Susta
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Latar Belakang: Posbindu merupakan salah satu Upaya Kesehatan Masyarakat (UKM) melalui kegiatanpromotif dan preventif dalam pengendalian Penyakit Tidak Menular. Puskesmas Bandarharjo adalah salahsatu Puskesmas di Semarang dengan cakupan Posbindu yang belum memenuhi target. Tujuan penelitianini adalah untuk menganalisis faktor yang berkontribusi kunjungan Posbindu di Kelurahan BandarharjoSemarang. Metode: Penelitian analitik dengan pendekatan cross-sectional sebanyak 45 responden di wilayah kerjaPuskesmas Bandarharjo. Pengumpulan data menggunaan kuesioner faktor yang mempengaruhi kunjunganPosbindu. Analisis data menggunakan uji chi-square.  Hasil: Hasil Penelitian faktor Pendidikan, tingkat pengetahuan, sikap dan persepsi secara statisticmempengaruhi kunjungan ke Posbindu dengan nilai p≤0.05. Beberapa faktor yang tidak mempengaruhikunjungan ke Posbindu antara lain dukungan keluarga, dukungan kader dan dukungan tenaga kesehata. Kesimpulan: Faktor-faktor yang berkontribusi kunjungan Posbindu antara lain faktor Pendidikan, tingkatpengetahuan, sikap dan persepsi. Kata Kunci: Penyakit tidak menular, Pos pembinaan terpadu, Puskesmas Bandarharjo, UKM
Balancing Exclusivity and Openness: How John Hardy Integrates Sustainability Communication into Luxury Branding I Ketut Adi Mariana; I Ketut Gede Satya Pradana; Muhamad Hidayat
MUKASI: Jurnal Ilmu Komunikasi Vol. 4 No. 3 (2025): Agustus 2025
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/mukasi.v4i3.5385

Abstract

Authentically integrating sustainable communication within the luxury industry requires more than mere polished words and certificates. The instance of John Hardy, a heritage jewelry firm based in Bali, exemplifies how legacy, location, and cultural continuity can transform sustainability from a mere marketing assertion into a tangible narrative. Internal reflections and narrative analysis indicate that selective transparency, nuanced multi-channel storytelling, and observable cultural norms enable the brand to reconcile the dichotomy of openness and exclusivity while maintaining its prestige. Daily rituals, traditional craftsmanship, and local community connections serve as evidence that enhances confidence, mitigates skepticism, and captivates varied audiences beyond superficial environmental assertions. Alignment among brand history, operational capacity, and cultural foundation is essential for credibility in sustainability communication. This study illustrates how sustainability can be seamlessly integrated into brand identity, legacy storytelling, and daily experiences, contributing to the ongoing discourse on how luxury companies should convey sustainability as an expression of continuity, locality, and engagement.
Pengembangan Aplikasi Website Pemasaran Villa di Desa Ungasan Muhamad Hidayat; Anak Agung Istri Ngurah Eka Karyawati; Gusti Ayu Vida Mastrika Giri
Jurnal Pengabdian Informatika Vol. 3 No. 4 (2025): JUPITA Volume 3 Nomor 4, Agustus 2025
Publisher : Jurusan Informatika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of a villa marketing website in Ungasan, Bali, aims to utilize digital technology to enhance tourism and local economic potential. The website is designed to facilitate villa owners in promoting their properties widely by providing features such as booking systems, online payments, and villa data management. The implementation results are expected to enable the website to provide easy access for potential renters and increase the efficiency of property management. This development is expected to contribute to the digitalization of marketing in the local tourism sector.
Penerapan Reward dan Punishment di Lembaga Manajemen Infaq Surabaya Muhamad Hidayat
Journal of Islamic Management Vol. 4 No. 1 (2024): January
Publisher : Program Studi Manajemen Dakwah Fakultas Dakwah dan Komunikasi UIN Sunan Ampel Surabaya, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jim.v4i1.1493

Abstract

An organization has reasons to manifest the implementation of rewards and punishments, including at the Lembaga Manajemen Infaq Surabaya. The aim of this research is to explore the processes and forms of rewards and punishments. Similarly, this research utilizes a qualitative approach with data collected through observation, interviews, and documentation. In the end, the research results obtained are the rewards and punishments process including: a) enforcement of rewards and punishments in accordance with regulations, b) follow up rewards and punishments with coaching programs, c) communicate the results of confirmation related to the timing of rewards and punishments, d) evaluating the impact of rewards and punishments. Furthermore, the forms of rewards are divided into two categories, namely financial and non-financial. Meanwhile, the forms of punishment are in the form of verbal reprimands, reduction in income, transfer and demotion, as well as warning letters and termination of employment.
Implementation Of Disaster Risk Reduction Policy In Indonesia Indira Rachel; Muhamad Hidayat
Jurnal Ekonomi Vol. 13 No. 01 (2024): Jurnal Ekonomi, Edition January - March 2024
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research analyzes the implementation of Presidential Regulation (PERPRES) Number 87 of 2020 as a significant step in supporting the implementation of the Paris Agreement, Sustainable Development Goals (SDGs), and the Sendai Framework for Disaster Risk Reduction (SFDRR) in Indonesia. Although the PERPRES shows a strong commitment to these global goals, this research identifies several areas that require further attention to ensure the effectiveness of disaster risk reduction governance. The main focus of the research is on the PERPRES communication strategy, where there is potential to increase transparency, deepen information to the public, and strengthen public support through advocacy campaigns. In addition, this research highlights the evaluation of the success of PERPRES in formulating disaster management policies that are in line with the principles of the Paris Agreement, SDGs, and SFDRR. These findings underscore Indonesia's commitment to achieving adaptive and sustainable disaster management goals, in line with widely recognized global frameworks.
Co-Authors - Romadhoni Anak Agung Istri Ngurah Eka Karyawati Gusti Ayu Vida Mastrika Giri I Ketut Adi Mariana I Ketut Gede Satya Pradana IGN Wiratmaja Puja Indira Rachel Ivandi Anugrah Anggara Putra Lukman Faishal Fatharani Muhammad Riza Setiawan Putro Ferro Ferdinant Qing Hua Qin Ratna Ekawati Susilo Budi Pratama