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Analisis Motivasi, Kompetensi, Lingkungan Kerja Dan Kepuasan Kerja Terhadap Kinerja Dokter Gigi Pada Rumah Sakit Gigi Dan Mulut Institut Ilmu Kesehatan Bhakti Wiyata (RSGM IIK Bhakta) Kediri Karina, Asa; Suwasono, Edi; Sumarji, Sumarji
REVITALISASI : Jurnal Ilmu Manajemen Vol 12 No 2 (2023): REVITALISASI : Jurnal Ilmu Manajemen
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/revitalisasi.v12i2.4646

Abstract

In the current era of globalization, there is increasing public demand for dental and oral health services. Along with the increasing demand for dental and oral health services, many new hospitals are present, as well as with the increasing demand for medical personnel, especially dentists. The large number of hospitals present encourage consumers to be selective in choosing health services with good quality. This problem causes competition among health service providers. For this reason, companies are required to carry out dynamic changes, so that they can remain competitive and survive with other companies. One of the strategies that must be carried out by the company is to pay attention to its human resources. Human resources play a very important role for the company, because human resources are a driving force in the company's activities in order to achieve the strategic goals planned beforehand. Coupled with a decrease in the number of patient visits in the last 7 months. Human resources are the main key in solving this problem. This research is a quantitative research. The population used was permanent dentists and the sample used was total sampling (all populations were sampled), totaling 58 permanent dentists. This research was analyzed using SPSS 25. The results of this research are 1) Motivation, competence, work environment and job satisfaction simultaneously influences dentist performance 2) Motivation partially influences dentist performance 3) Competence partially influences dentist performance 4) Work environment partially influences dentist performance 5) Job satisfaction partially influences dentist performance.
Sosialisasi dan Pelatihan Pemanfaatan Sampah Organik sebagai F2 Eco Enzyme Pembersih Karat Sakinah, Wazirotus; Arianto, Pratama Yuli; Saifurridzal, Saifurridzal; Widityo, Puranggo Ganjar; Sumarji, Sumarji
INTEGRITAS : Jurnal Pengabdian Vol 8 No 1 (2024): JANUARI - JULI
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/integritas.v8i1.3627

Abstract

Grenden merupakan salah satu desa di Kecamatan Puger dengan wilayah terluas dengan jumlah penduduk yang cukup banyak dengan sebagian besar wanitanya adalah ibu rumah tangga. Kebiasaan masyarakat yang masih belum bisa mengelola sampah secara mandiri menyebabkan adanya tumpukan sampah di beberapa tempat termasuk daerah aliran sungai dengan sampah yang dihasilkan umumnya merupakan sampah rumah tangga. Pengabdian dilakukan dengan objek mitra adalah para ibu rumah tangga. Sosialisasi diperlukan untuk mengedukasi mitra terkait bahaya dari sampah serta kiat-kiat mengolah sampah secara mandiri. Pelatihan pembuatan eco enzyme yang merupakan hasil fermentasi dari sampah rumah tangga menjadi salah satu solusi yang ditawarkan sehingga mitra mampu benar-benar menghasilkan produk kaya manfaat dari sampah yang mereka olah. Pemanfaatan eco enzyme dalam bentuk produk F2 sebagai pembersih karat dapat sangat bermanfaat terutama untuk karat pada beberapa bagian kapal yang banyak ditemukan di Puger maupun pada alat-alat rumah tangga. Metode pelaksanaan dari pengabdian ini adalah tahap pra kegiatan yang merupakan persiapan, pemberian pretest, tahap sosialisasi, pembelian bahan yang dibutuhkan untuk pelatihan, kemudian tahap pelatihan , pemberian posttest, hingga pengaplikasian produk pada benda yang berkarat. Hasil akhir F2 eco enzyme dipanen dalam waktu 90 hari setelah awal pembuatan dengan dikemas dalam botol berstiker yang siap jual untuk dipasarkan pada e-commerce. Setelah kegiatan sosialisasi dan pelatihan terdapat peningkatan pengetahuan peserta sebesar 74% dari rata-rata selisih nilai posttest dan pretest.
Hardness and microstructure of FDM 3D printed parts using self-made PLA-brass filaments Darsin, Mahros; Ramadhan, Ivan Fadilla; Sumarji, Sumarji; Dwilaksana, Dedi; Sutjahjono, Hary; Ales, Steve Korakan
SINERGI Vol 28, No 3 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2024.3.001

Abstract

Technological advancements in the industrial sector have led to rapid developments in 3D printing technology, enabling the creation of three-dimensional prototype models. Various filaments, including polyethylene terephthalate glycol, nylon, and polylactic acid, have been widely adopted in the industry. However, filaments composed of metal mixtures are relatively scarce in Indonesia, primarily available only through select online shops worldwide. The production and sale of such filaments present lucrative opportunities within the manufacturing industry. In this research, an experimental study was conducted to examine the hardness of test specimens fabricated using PLA-brass filament. The objective was to identify the optimal hardness value of the specimens. The study focused on three key parameters: nozzle temperature, layer height, and print speed, each at two different levels. The Taguchi L4(2³) experimental design was employed, along with S/N ratio and ANOVA analysis, to evaluate the results. The findings revealed that specific combinations of parameters yield favorable hardness values, as determined by the Taguchi Method. The optimal set of parameters for achieving good hardness values was determined to be a nozzle temperature of 230°C, a layer height of 0.2 mm, and a print speed of 40 mm/s. These results enhance the understanding of PLA-brass filament properties and facilitate the utilization of 3D printing technology in the manufacturing industry. 
Heat Treatment and Its Effect on Tensile Strength of Fused Deposition Modeling 3D-Printed Titanium-Polylactic Acid (PLA) Darsin, Mahros; Susanti, Rizqa Putri; Sumarji, Sumarji; Ramadhan, Mochamad Edoward; Sidartawan, Robertus; Yudistiro, Danang; Basuki, Hari Arbiantara; Wibowo, Robertoes Koekoeh Koentjoro; Djumhariyanto, Dwi
ComTech: Computer, Mathematics and Engineering Applications Vol. 15 No. 2 (2024): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v15i2.11255

Abstract

Titanium is a biocompatible metal commonly applied in biomedical fields such as bone and dental implants. Recently, the produced titanium-Polylactic Acid (PLA) filament for 3D printing Fused Deposition Modeling (FDM) technique is easier to operate and affordable. This filament contains less than 20% PLA, which is also biocompatible but hydrophobic and capable of producing inflammation of the surrounding artificial living tissue. Therefore, a heat treatment is needed to reduce or even eliminate PLA. The research aimed to optimize the mechanical properties and biocompatibility of titanium-PLA filaments through heat treatment, demonstrating significant advancements in 3D printing applications for biocompatible materials. A Thermogravimetric Analysis (TGA) was carried out to find out the right temperature for reducing PLA levels. Specimens were heat treated with four temperatures at 100oC, 160oC, 190oC, and 543oC, and two holding times of 60 and 120 minutes. The mass of the specimens was weighed before and after heat treatment to determine the mass reduction and tested for tensile, micrograph, and fractography observation. The result is a meagre mass reduction. The highest tensile strength of the heat-treated specimen with a heat treatment temperature of 160oC and a holding time of 60 minutes is 18.310 MPa. However, it is still below the strength of the non-heat treated specimen, 19.890 MPa. Specimens with low tensile strength have a microstructure that shows an uneven distribution of titanium particles. Last, fractography shows porosity in the specimens with the lowest tensile strength.
Optimization of the Number of Cylinder Blades in Coffee Pulper Machine: Finite Element Analysis and Simple Additive Weighting Methods Syahriza, Mochamad Rifki; Djumhariyanto, Dwi; Ilminnafik, Nasrul; Darsin, Mahros; Yudistiro, Danang; Basuki, Hari Arbiantara; Wibowo, Robertoes Koekoeh Koentjoro; Syuhri, Ahmad; Sumarji, Sumarji
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 8, No 2 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v8i22024p476

Abstract

The increasing interest in coffee in all circles means that coffee production and quality must always increase due to consumer demands. One way to maintain the quality of coffee beans is by breaking them down using a huller machine. This research aims to improve the optimization of coffee machines by modifying the cylinder blades of huller machines with variations of 3, 4, 5, and 7 cylinder blades in terms of static loading design and quality and production capacity of coffee bean breaking. The experiment was carried out using 400 rpm and breaking 10kg of dry coffee cherries every time the sample was taken. The research results show that the best sample collection is the variation of 3 cylindrical blades with the maximum stress and lowest deformation values of 6.67 MPa and 0.000737 mm. In terms of production quality, it shows that the best sampling was the three cylindrical blade variations with 50% whole and good coffee beans. In terms of production capacity, the most significant capacity was the seven cylindrical blade variations with a value of 294.11 kg/hour. Sampling from the four most optimal variations uses the SAW (Sample Additive Weighting) method. The most optimal result from the 4 test criteria, the variation of 3 cylindrical blades is the best because it has the highest score with a value of 0.9754.
Upaya Meningkatkan Prestasi Belajar Materi Konstruksi Bangunan Gedung Pada Siswa Kelas XI KGSP 2 Melalui Project Di SMK Negeri 3 Boyolangu Semester 1 Tahun Pelajaran 2022 / 2023 Sumarji, Sumarji
Jurnal Ilmiah Pendidikan Visioner (JIPV) Vol 3 No 4 (2022): Volume 3 No.4 Tahun 2022
Publisher : Dinas Pendidikan Kota Madiun bekerjasama dengan PGRI Kota Madiun

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

Abstract

Berdasarkan hasil observasi yang dilakukan di Kelas XI KGSP 2 pada waktu pembelajaran Teknik Konstruksi Bangunan diperoleh hasil bahwa tidak menggunakan strategi, maupun metode yang dapat digunakan untuk mengembangkan kreatif siswa, serta masih banyak siswa yang bermain sendiri pada saat pembelajaran berlangsung. Untuk itu agar dapat meningkatkan Prestasi Belajar siswa dalam menyelesaikan soal tentang Konstruksi Bangunan Gedung serta untuk tercapainya tujuan pembelajaran perlu diadakan perbaikan pembelajaran dengan menerapkan Designing Project. Rumusan masalah penelitian ini: (a) Bagaimana penerapan Metode Designing Project untuk meningkatkan Prestasi Belajar Teknik Konstruksi Bangunan Konstruksi Bangunan Gedung pada Siswa Kelas XI KGSP 2 SMK Negeri 3 Boyolangu Tulungagung? (b) Apakah penerapan Metode Designing Project dapat meningkatkan pemahaman Siswa Kelas XI KGSP 2 SMK Negeri 3 Boyolangu Tulungagung pada Mata Pelajaran Teknik Konstruksi Bangunan materi dan teknik-teknik gerakan Konstruksi Bangunan Gedung?(c) Apakah penerapan Metode Designing Project dapat meningkatkan Prestasi Belajar Teknik Konstruksi Bangunan materi dan teknik-teknik gerakan Konstruksi Bangunan Gedung pada Siswa Kelas XI KGSP 2 SMK Negeri 3 Boyolangu Tulungagung? Penelitian ini menggunakan jenis penelitian tindakan kelas (PTK). Subjek penelitian adalah siswa Kelas XI KGSP 2. Dalam penelitian ini peneliti sebagai guru (pengajar), guru kelas (mitra peneliti) sebagai observer proses pembelajaran Konstruksi Bangunan Gedung. Hasil penelitian menunjukkan bahwa penerapan Designing Project untuk meningkatkan Prestasi Belajar siswa pada materi Konstruksi Bangunan Gedung siswa Kelas X KGSP 2 SMK Negeri 3 Boyolangu TulungagungBoyolangu Tulungagung mempunyai kriteria keberhasilan baik. Hal ini dibuktikan dengan adanya peningkatan Prestasi Belajar siswa berdasarkan nilai post test per siklus dengan nilai di atas KKM yaitu persentase pada siklus I 68,8% dan pada siklus II 87,5%. Simpulan yang diperoleh dari hasil penelitian ini adalah bahwa penerapan pembelajaran Konstruksi Bangunan Gedung melalui Designing Project dapat meningkatkan Prestasi Belajar siswa Kelas XI KGSP 2 SMK Negeri 3 Boyolangu TulungagungBoyolangu Tulungagung dan dapat mempermudah siswa dalam menyelesaikan persoalan Konstruksi Bangunan Gedung. Oleh karena itu guru menggunakan Designing Project dalam pembelajaran Teknik Konstruksi Bangunan pada materi Konstruksi Bangunan Gedung agar Prestasi Belajar siswa meningkat.
Rancang Bangun, Implementasi Dan Persepsi Petani Milenial Terhadap Aplikasi Analisa Usaha Tani Berbasis Android Di Kabupaten Tulungagung Oktaviyanti, Milla; Sumarji, Sumarji; Suparno, Suparno
Manajemen Agribisnis: Jurnal Agribisnis Vol 25 No 1 (2025): Manajemen Agribisnis: Jurnal Agribisnis
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/agribisnis.v24i2.5883

Abstract

The age of Indonesian farmers is dominated by old age and the education of farmers is only dominated by elementary school graduates. This makes it difficult to transfer knowledge and technology, so the desire of today's children to enter the world of agriculture is needed. Millennial farmers are farmers aged between 19 to 39 years. The existence of millennial farmers increases innovation in society, especially productive entrepreneurs regardless of age. To find out the benefits and whether or not the business run by millennial farmers is feasible, it is necessary to calculate the Farm Business Analysis. The purpose of this research is to describe the farm analysis system then design an android-based farm analysis application, implement the farm analysis application and how the perception of the farm analysis application for millennial farmers in Tulungagung Regency. The method used in this research is the Waterfall method, where there are 5 stages. After making the application, the application will be used by millennial farmers and the perception of the usefulness and convenience of the application will be measured through the questionnaire distributed. From the results of the research obtained, namely the farm calculator application (KalkuTani) can be accepted by millennial farmers and applied to their farms.
Perilaku Manajemen Agribisnis Peternak Kombinasi Sapi Potong Dan Kambing Di Kecamatan Sendang Ningsih, Dwi Aminawati; Sumarji, Sumarji; Daroini, Ahsin
Manajemen Agribisnis: Jurnal Agribisnis Vol 25 No 1 (2025): Manajemen Agribisnis: Jurnal Agribisnis
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/agribisnis.v25i1.5905

Abstract

The research aim is to describe of the agribusiness management behavior of combination beef cattle and goat breeders in Sendang District, Tulungagung Regency. Research was carried out in Sendang District. Data collection by observation, interview and documentation. The method used qualitative and descriptive analysis. Agribusiness management by breeders is in accordance with the experience they have. Agribusiness management includes housing, selection (Grading), feeding and drinking, mating systems, sanitation and disease control, waste treatment and marketing. Farmers in agribusiness management are lacking in providing food and drink as well as waste treatment.
Model Bisnis Tanaman Florikultura Anggrek Pada Asosiasi Komoditas Anggrek Kabupaten Jombang Istiyowati, Nuning; Sumarji, Sumarji; Mulyaningtiyas, Ratna Dewi
Manajemen Agribisnis: Jurnal Agribisnis Vol 25 No 1 (2025): Manajemen Agribisnis: Jurnal Agribisnis
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/agribisnis.v24i2.5884

Abstract

Orchid is a type of floriculture plant that attracts attention due to its high economic value compared to other horticultural products. However, this potential has not been matched by government attention to the floriculture subsector, which focuses on food crop commodities. Therefore, the Agriculture Office of Jombang Regency is attempting to fulfill its role in implementing policies that support local agriculture through the Orchid Commodity Association, which assists orchid farmers and is expected to increase the overall business potential. This research aims to (1) map the canvas business model that is being run by the Orchid Commodity Association of Jombang Regency, (2) identify the internal and external environment, strengths, weaknesses, threats, and opportunities of the orchid floriculture business in Jombang Regency, (3) determine the feasibility of orchid floriculture farming in Jombang Regency, and (4) compile an ideal design of orchid floriculture business in Jombang Regency. This research employed a qualitative methodology with narrative data presentation and analysis. Jombang Regency was selected as the research location because it has a farmer organization under the Orchid Commodity Association engaged in the orchid floriculture business. Data were gathered through interviews, field observation, and documentation. Data analysis employed qualitative analysis, business model canvas analysis, SWOT analysis, cost, revenue, and income analysis, and business model canvas analysis. The results of this study are as follows: (1) The nine elements in the Canvas Business Model regarding the business of the Jombang Regency orchid commodity association were obtained through in-depth interviews with internal respondents from the management and members. These elements provide an explanation and description of the business model being run; (2) The key success factors in determining the SWOT strategy are as follows: The factors that determine the SWOT strategy include the following: Having experts in cultivation and tissue culture is a strength, The limited area of greenhouse land is a weakness, Joint ventures with professional legal entities and partner plasma farmers are opportunities, The limited area of land to establish greenhouses is a threat. The optimal strategy is one that is both aggressive and expansionary. The Orchid Commodity Association of Jombang Regency has identified several strengths that can be leveraged to capitalize on existing opportunities and overcome challenges in the orchid business; (3) A revenue analysis of Dendrobium orchid farming, from seedling enlargement to adult flowering, indicates that revenue (R) is greater than cost (C). This condition is referred to as profit (R > C). The analysis of business efficiency yielded a ratio of revenue to cost (R/C) of 3.012. This ratio is greater than 1, indicating that the farm is profitable and efficient. This suggests that orchid farming in Jombang Regency is a viable enterprise; (4) The objective of redesigning the Business Model Canvas is to describe the optimal business development model, which is achieved by maximizing strengths, utilizing opportunities, and reducing weaknesses and threats, in accordance with the results of the SWOT analysis conducted previously. The development of this model is carried out by expanding consumer reach through optimizing digital marketing
Analisis Penambahan Ekstrak Daun Belimbing Wuluh Pada Cat Minyak Terhadap Laju Pertumbuhan Biofouling Ardiansah, Nugroho Jarot Dwi; Sakinah, Wazirotus; Yasim, Ahmad; Arianto, Pratama Yuli; Sumarji, Sumarji; Widityo, Puranggo Ganjar
Jurnal Manajemen Pesisir dan Laut Vol 3 No 01 (2025): Jurnal Manajemen Pesisir dan Laut
Publisher : Program Studi Teknik Kelautan Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/mapel.v3i01.6401

Abstract

Biofouling dapat menciptakan kekasaran pada permukaan lambung kapal yang terendam air, yang dapat berdampak pada penurunan kecepatan kapal. Salah satu cara efektif untuk mencegah penempelan biofouling adalah dengan menerapkan cat antifouling yang ramah lingkungan dan tidak merusak organisme non-target. Salah satu senyawa alternatif yang dapat digunakan sebagai cat antifouling adalah ekstrak daun belimbing wuluh, yang memiliki aktivitas antiinflamasi dan berfungsi sebagai inhibitor laju pertumbuhan bakteri. Tujuan penelitian ini adalah untuk menentukan pengaruh penambahan ekstrak daun belimbing wuluh pada cat minyak sebagai cat antifouling alami terhadap laju pertumbuhan biofouling. Metode penelitian ini menggunakan metode eksperimen lapangan. Variasi perlakuan yang digunakan dalam penelitian ini adalah campuran ekstrak daun belimbing wuluh dan cat minyak dengan perbandingan 1:1, 3:7, dan 7:3, serta terdapat variasi kontrol berupa penggunaan cat antifouling, cat minyak, dan tanpa perlakuan. Pengumpulan data mengenai laju pertumbuhan biofouling dilakukan dengan mengamati peningkatan berat spesimen setiap minggu selama tiga bulan, kemudian data diolah menggunakan rumus laju pertumbuhan harian. Hasil penelitian menunjukkan bahwa laju pertumbuhan biofouling yang paling efektif terjadi pada variasi perlakuan penambahan ekstrak daun belimbing wuluh dan cat minyak dengan perbandingan 1:1, yaitu sebesar 0,049 g/hari.
Co-Authors Abu Talkah Adi Purnomo Adi Purnomo Ahmad Jukliv Pandu Yoedhawan Ahmad Jukliv Pandu Yoedhawan, Ahmad Jukliv Pandu Ahmad Syuhri Ales, Steve Korakan Aman Sentosa Aman Sentosa, Aman Amirur Ridho Muhammad Andi Sanata Angger Sudrajat Angger Sudrajat, Angger Ardiansah, Nugroho Jarot Dwi Aris Zainul Muttaqin Arisyahidin, Arisyahidin Aulia, Kunti Rachma Chamim Rosyidin Danang Yudistiro Dani Hari Tunggal Prasetiyo Danny Febriansyah Daroini, Ahsin Daroni, Ahsin Dedi Dwi Laksana Dedi Dwi Laksana Dedi Dwilaksana Digdo Listyadi, Digdo Dwi Djumhariyanto Dwi Suryanningdyah Heni Untari Esti Widasih Gaguk Jatisukamto Gumira, Seno Wibowo Haidzar Nurdiansyah Hari Arbiantara Hari Arbiantara Basuki Hary Sutjahjono Heni Untari, Dwi Suryanningdyah Imam Sholahuddin Intan Hardiatama Istiyowati, Nuning Iwan Faisal Hidayat Karina, Asa khoirul fahmi aziz Lutfi, Dwiki Alfikriyadi M Asrofi Mahros Darsin Masfeya Eka Hermiansyah Masruri Wardhana Mega Hastuti, Sri Wahyuni Melany Pilatusalim Mochamad Asrofi Mochamad Edoward Ramadhan Muhammad Abduh Muhammad Trifiananto Mulyani, Novilia Mulyaningtyas, Ratna Dewi Mustofa, M. Rowi Naafi' ul Amri Nasrul Ilminnafik Naufal Fardio Albajili Naufan Arviansyah Ningsih, Dwi Aminawati Nopitasari, Dewi Nova Monica Aulia Safitri Novel Bagas Satrio Wibowo Nurteteng, Nurteteng Nurul Huda Oktaviyanti, Milla Pratama Yuli Arianto Prayogo Alim Pangestu Puanggo Ganjar Widityo Puranggo Ganjar Widityo Rahma Rei Sakura Rahmatullah Rahmatullah Raihaan, Raihaan Rama Wira Drana Wasistha Ramadhan, Ivan Fadilla Ramli Firdaus Kusnadi Ratna Dewi Mulyaningtiyas Ratna Dewi Mulyaningtiyas Ratna Dewi Mulyaningtiyas Ridha, Fabrobi Rizka Febby Rofi'ah Rizki, Muhammad Khoirur Robertoes Koekoeh KW Robertus Sidartawan Rony Agista Apriansyah Rudianto Rudianto Rusandy, Deby Santyo Saefuddin, Yusuf Saifurridzal, Saifurridzal Salahuddin Junus Setyani, Adika Desi Silvia Andress Andress Suci, Ririn Kurnia Suparno Suparno Supriyono Supriyono Susanti, Rizqa Putri Suwasono, Edi Syahriza, Mochamad Rifki W.C.S, I Made Ivan Wazirotus Sakinah Wibowo, Robertoes Koekoeh Koentjoro Widityo, R. Puranggo Ganjar Widityo Yanuar Alditya Nugraha Yasim, Ahmad Yulio, Agit Yoga Yusuf Nur Afandi Yusuf Nur Afandi, Yusuf Zainul Arifin