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PENGARUH SUMBER DAYA MANUSIA KOMPETEN DAN PRODUK HOTEL SYARIAH TERHADAP KEPUTUSAN PEMBELIAN PADA HOTEL SYARIAH JOGJA Sari, Trinopita; Prasetyo, Heri
Journal Competency of Business Vol. 7 No. 1 (2023): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jcob.v7i01.2055

Abstract

Sumber daya manusia kompeten menjadi aspek penting dalam menentukan keberhasilan perusahaan atau organisasi. Produk dalam hal ini yaitu jasa pelayanan yang ditawarkan pihak hotel sehingga mampu memberikan manfaat serta kepuasan pada para pelanggan. Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh sumber daya manusia kompeten dan produk hotel syariah terhadap keputusan pembelian pada Hotel Syariah Jogja. Metodologi yang digunakan adalah analisis regresi linear berganda, uji asumsi klasik, koefisien determinasi, uji t parsial dan uji F simultan. Populasi dalam penelitian ini sebanyak 315 orang. Pemilihan sampel penelitian ini menggunakan teknik accidental sampling sebanyak 100 orang. Data dianalisis dengan menggunakan program SPSS versi 23. Hasil penelitian ini yaitu sumber daya manusia kompeten secara parsial berpengaruh positif dan signifikan terhadap keputusan pembelian di Hotel Syariah Jogja. Produk yang ditawarkan secara parsial berpengaruh positif dan signifikan terhadap keputusan pembelian di Hotel Syariah Jogja. Nilai R square sebesar 0,651 atau 65,1%. Hal ini menunjukkan bahwa variabel independen sumber daya manusia kompeten dan produk yang ditawarkan Hotel Syariah mampu menjelaskan variabel dependen sebesar 65,1% dan sisanya 34,9% dijelaskan oleh variabel lain yang tidak diteliti.
Analisis Pengaruh Kualitas Pelayanan Dan Nilai Terhadap Kepercayaan Pelanggan Pada Supermarket Superindo Yogyakarta (Studi Kasus Cabang Perintis Kemerdekaan) Wijaya, Anugrah; Prasetyo, Heri
Journal Competency of Business Vol. 7 No. 2 (2023): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jcob.v7i02.2214

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan dan nilai terhadap kepercayaan pelanggan pada supermarket SuperIndo Yogyakarta Cabang Perintis Kemerdekaan, dengan sampel 90 orang. Teknik pengumpulan data dalam penelitian ini dengan cara penyebaran kuesioner. Teknik analisis data pada penelitian ini menggunakan analisis regresi linear berganda, uji asumsi klasik, uji t, uji f, dan koefisien determinasi (R2). Pengolahan data dalam penelitian ini menggunakan SPSS 25 for windows. Hasil dari penelitian ini menunjukkan bahwa variabel kualitas pelayanan secara parsial terdapat pengaruh positif dan signifikan terhadap kepercayaan pelanggan supermarket SuperIndo Yogyakarta Cabang Perintis Kemerdekaan. Begitu juga variabel nilai secara parsial terdapat pengaruh positif dan signifikan terhadap kepercayaan pelanggan supermarket SuperIndo Yogyakarta Cabang Perintis Kemerdekaan. Secara simultan menunjukkan bahwa terdapat pengaruh yang positif dan signifikan antara kualitas pelayanan dan nilai terhadap kepercayaan pelanggan supermarket SuperIndo Yogyakarta Cabang Perintis Kemerdekaan. Variabel yang paling berpengaruh dalam penelitian ini yaitu variabel kualitas pelayanan.
Ekonomi Syariah : Bergerak Menuju Kapitalisme Religius ? Prasetyo, Heri; Hermansyah, Hermansyah
Journal Competency of Business Vol. 5 No. 2 (2021): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.687 KB) | DOI: 10.47200/jcob.v5i02.1089

Abstract

The economic system is a fundamental element that determines the economic performance of a country. Various forms of economic systems that have ever existed, including large economic systems such as capitalism, socialism adopted by various countries have become a guide and foundation for the country's economic policies. Then the emergence of a complementary thought discourse on an economic system based on religious values with theological arguments that Islam is a divine religion based on revelation (the Qur'an) functions to guide human life both socially, politically, and economically. the scarcity of literature that explains the values of philosophy, institutions, principles, norms, and values of Islamic economic law. The author uses a literature study method or literature study by examining the literacy of opinions, ideas from thinkers and experts on classical, contemporary, and sharia modern economic systems such as Adam Smith, Lester Thurow, Max Weber, Adi Warman Karim, Fazlurrahman, Umar Chapra, Syed Nawab Haider Naqvi, Ibn Khaldun, Ibn Taymiyah Mubyarto. Furthermore, notes on the normativism of the Islamic economic system are important because they are related to the desired religious capitalism. Then, some of the arguments for religious capitalism are presented by looking at philosophical factors, historical-aspirational factors, and also factors that can be called futuristic. In the philosophical study, the author concludes that Islamic economic religious capitalism is a form of the dialectical process of the earth system and the sky system. Harmonization of rationalism and spiritualism. The futuristic discussion shows that Islamic economic religious capitalism can be the end of history. But that does not necessarily stop the social challenges that arise. Capitalism itself is still undergoing changes, and shocks. The religious capitalism of Islamic economics is to see how Islamic economics will undergo a metamorphosis for the people of Indonesia, although there is no harm in advancing it as a futuristic study, as a future global economic system because it is claimed to carry universal values.
PENGARUH WORD OF MOUTH TERHADAP MINAT KARYAWANPT ANGKASA PURA LOGISTIK MENGAJUKAN PEMBIAYAANDI BANK PERKREDITAN RAKYAT SLEMAN Purnomo, Retno Ardi; Prasetyo, Heri
Journal Competency of Business Vol. 6 No. 1 (2022): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jcob.v6i01.1320

Abstract

Penelitian ini bertujuan untuk mengetahui hubungan komunikasi lisan terhadap minat karyawan untuk mengajukan kredit, Komunikasi merupakan suatu kegiatan yang sangat penting. Dengan komunikasi seseorang dapat mengetahui informasi dari orang-orang di sekitar tentang suatu hal, termasuk kredit perbankan. Sampel dalam penelitian ini adalah Karyawan PT Angkasa Pura Logistik Kantor Cabang Yogyakarta, yang meliputi pimpinan dan staff yang berjumlah 30 orang. Teknik pengumpulan data menggunakan kuesioner. Teknik analisis menggunakan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa (1) volume berpengaruh signifikan terhadap minat konsumen mengajukan kredit di Bank BPR Sleman; (2) Dispersion berpengaruh signifikan terhadap minat koonsumen mengajukan kredit di Bank BPR Sleman dan (3) komunikasi lisan(volume dan dispersion) secara bersama-sama berpengaruh signifikan terhadap minat nasabah mengajukan kredit di Bank BPR Sleman.
PRIVATISASI AIR BERSIH DALAM PERSPEKTIF EKONOMI ISLAM Prasetyo, Heri
Journal Competency of Business Vol. 6 No. 2 (2022): Journal Competency of Business
Publisher : Program Studi Manajemen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jcob.v6i02.1593

Abstract

This research is motivated by the idea that water is God's creation to meet the needs of human life in the world, therefore the use of water must be based on a sense of responsibility and fully for the welfare of mankind. government policy regarding the right to cultivate water can be said to be not simple with the mandate of article 33 of the 1945 Constitution. The enactment of law number 7 of 2004 concerning water resources was followed by the issuance of a number of regional regulations (perda) related to the right to cultivate water contributed greatly to the clean water crisis. By using field research with an economic and pragmatic approach as well as an approach that is oriented towards Islamic economic values, with a normative juridical approach and an economic approach by examining law and Law No. 7 of 2004.Privatization of water is an attempt to commercially own water resources which eliminates government intervention and the function of social security, on the basis of which Islamic economics through the concept of ownership regulates that water is not an object that is perfectly owned, because there the ownership rights of everyone are attached without exception, Water resources are included in public ownership, with restrictions on the ownership of clean water, the utility of water is an oppression of human rights over water resources because it is contrary to Islamic values.
OPTIMALISASI KINERJA PEROLEHAN ZAKAT, INFAK DAN SEDEKAH DENGAN MENGGUNAKAN SIMLAZ Winarno, Winarno; Harjito, Bambang; Wiranto, Wiranto; Prasetyo, Heri; Sihwi, Sari Widya
Journal of Community Empowerment Vol 4, No 1 (2025): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jce.v4i1.31767

Abstract

ABSTRAK                                                                            Trend berzakat, berinfak di era digital mengalami perubahan yang cukup siginifkan. Baznas telah melaporkan tren berzakat saat ini didominasi oleh anak muda dengan usia antara 25-44 tahun. Pencapaian di tahun 2021 nilai yang dihasilkan sangat besar yaitu mencapai 11,5 trilyun rupiah yang sebagian besar merupakan partisipasi dari anak muda milenial. Besarnya angka Zakat, Infak dan Shodaqoh ini salah satunya dikarenakan mudahnya mengeluarkan zakat dengan menggunakan aplikasi. Laz Nur Hidayah merupakan salah satu lembaga Laz di Kota Surakarta yang berdiri pada 2021. Lembaga baru ini saat ini masih sedang mengembangkan instansinya untuk dapat berkembang mengejar lembaga-lembaga Laz lain. Lembaga Laz Nur Hidayah memiliki potensi yang sangat besar dimana lembaga Nur Hidayah sudah memiliki nama besar di dunia pendidikan di Kota Surakarta. Saat ini Laz Nur Hidayah yang merupakan lembaga baru masih banyak kekurangan dalam manajemen ZIS, baik dari sisi perencanaan program, optimalisasi donatur, manajemen donatur dan pelaporan kepada donatur. Tujuan dari program pengabdian ini adalah mengoptimalisasikan kinerja LazNH dengan pembangunan aplikasi SIMLaz. Permasalahan yang dialami oleh Laz Nur Hidayah tersebut dapat diatasi dengan melakukan digitalisasi pengelolaan Laz Nur Hidayah dengan membangun aplikasi donasi berbasis online yang dapat ditransfer secara langsung secara realtime baik menggunakan akun bank atau dompet digital layaknya OVO, Gopay, Linkaja atau dompet elektronik lain. Hasil evaluasi dari program ini adalah bahwa aplikasi yang telah dibangun sudah diuji dengan metode blackbox dengan tingkat akurasi 100%. Artinya aplikasi ini sudah sesuai dengan kebutuhan fungsi yang diinginkan pengguna. Aplikasi selanjutnya dilakukan evaluasi kualitatif, untuk melihat optimalisasi kinerja lembaga. Hasil evaluasi yang dilakukan dengan wawancara, menghasilkan kesimpulan bahwa aplikasi mempermudah dalam proses mengatur program-program, merekap pendapatan dan mampu memberdayakan sumber daya relawan yang bisa menjadi pekerjaan sampingan. Kata kunci: Simlaz; crowdfunding;zakat; laz; pemberdayaan; sdm; aplikasi zakat. ABSTRACTThe trend of giving charity in the digital era has changed significantly. Baznas has reported that the current trend of providing zakat is dominated by young people aged between 25 and 44. The achievement in 2021 is that the value generated is tremendous, reaching 11.5 trillion rupiah, most of which is duet o the participation of millennial young people. The large number of Zakat, Infaq, and Shodaqoh is partly due to the ease of issuing Zakat using the application. Laz Nur Hidayah is one of the Laz institutions in Surakarta City, which was established in 2021. This new institution is currently still developing to be able to create after other Laz institutions. Laz Nur Hidayah has enormous potential, as Nur Hidayah already has a big name in the world of education in Surakarta. Currently, Laz Nur Hidayah, a new institution, still has many shortcomings in ZIS management in terms of program planning, donor optimization, donor management, and reporting to donors. This service program aims to optimize LazNH's performance with the development of the SIMLaz application. The problems experienced by Laz Nur Hidayah can be overcome by digitizing the management of Laz Nur Hidayah by providing an online-based donation application that can be transferred directly in real time either using a bank account or digital wallet such as OVO, Gopay, Linkaja or other ewallets. The assessment outcomes about this program indicate that the application developed has undergone evaluation utilizing the black box methodology, achieving an accuracy rate of 100%. This means that this application is in accordance with the function requirements that users want. Subsequent applications were subjected to qualitative assessment to ascertain the enhancement of institutional efficacy. The assessment of the interview determined that the application enhances the organization of programs, the documentation of financial inflows, and the augmentation of volunteer resources that may serve as supplementary employment. Keywords: Simlaz; Crowdfunding; Zakat; LAZ; empowerment; HR; zakat application.
Dual Attention and Channel Atrous Spatial Pyramid Pooling Half-UNet for Polyp Segmentation Sarira, Beatrix Datu; Prasetyo, Heri
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 7 No 3 (2025): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v7i3.893

Abstract

Colorectal cancer (CRC) is a leading cause of cancer-related deaths, with two million cases detected in 2020 and causing one million deaths annually. Approximately 95% of CRC cases originate from colorectal adenomatous polyps. Early detection through accurate polyp segmentation is crucial for preventing and treating CRC effectively. While colonoscopy screening remains the primary detection method, its limitations have prompted the development of Computer-Aided Diagnostic (CAD) systems enhanced by deep learning models. This study proposes a novel neural network architecture called Dual Attention and Channel Atrous Spatial Pyramid Pooling Half-UNet (DACHalf-UNet) for medical polyp image segmentation that balances optimal performance with computational efficiency. The proposed model builds upon the U-Net framework by integrating Double Squeeze-and-Excitation (DSE) blocks in the encoder after the Ghost Module, Channel Atrous Spatial Pyramid Pooling (CASPP) in the bottleneck and decoder, and Attention Gate (AG) mechanisms within the architecture. DACHalf-UNet was trained and evaluated on the CVC-ClinicDB and Kvasir-SEG datasets for 70 epochs. Evaluations demonstrated superior performance with F1-Score and IoU values of 94.23% and 89.28% on CVC-ClinicDB, and 88.40% and 81.47% on Kvasir-SEG, respectively. Comparative analysis showed that DACHalf-UNet outperforms existing architectures including U-Net, U-Net++, ResU-Net, AGU-Net, CSAP-UNet, PRCNet, UNeXt, and UNeSt. Notably, the model achieves this performance with only 0.56 million trainable parameters and 30.29 GFLOPs, significantly reducing computational complexity compared to previous methods. These results demonstrate that DACHalf-UNet effectively addresses the need for accurate and efficient polyp segmentation, potentially enhancing CAD systems and contributing to improved CRC detection and treatment outcomes.
Improving Accuracy and Efficiency of Medical Image Segmentation Using One-Point-Five U-Net Architecture with Integrated Attention and Multi-Scale Mechanisms Fathur Rohman, Muhammad Anang; Prasetyo, Heri; Yudha, Ery Permana; Hsia, Chih-Hsien
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 7 No 3 (2025): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v7i3.949

Abstract

Medical image segmentation is essential for supporting computer-aided diagnosis (CAD) systems by enabling accurate identification of anatomical and pathological structures across various imaging modalities. However, automated medical image segmentation remains challenging due to low image contrast, significant anatomical variability, and the need for computational efficiency in clinical applications. Furthermore, the scarcity of annotated medical images due to high labelling costs and the requirement of expert knowledge further complicates the development of robust segmentation models. This study aims to address these challenges by proposing One-Point-Five U-Net, a novel deep learning architecture designed to improve segmentation accuracy while maintaining computational efficiency. The main contribution of this work lies in the integration of multiple advanced mechanisms into a compact architecture: ghost modules, Multi-scale Residual Attention (MRA), Enhanced Parallel Attention (EPA) in skip connections, the Convolutional Block Attention Module (CBAM), and Multi-scale Depthwise Convolution (MSDC) in the decoder. The proposed method was trained and evaluated on four public datasets: CVC-ClinicDB, Kvasir-SEG, BUSI, and ISIC2018. One-Point-Five U-Net achieved sensitivity, specificity, accuracy, DSC, and IoU of of 94.89%, 99.63%, 99.23%, 95.41%, and 91.27% on CVC-ClinicDB; 91.11%, 98.60%, 97.33%, 90.93%, and 83.84% on Kvasir-SEG; 85.35%, 98.65%, 96.81%, 87.02%, and 78.18% on BUSI; and 87.67%, 98.11%, 93.68%, 89.27%, and 83.06% on ISIC2018. These results outperform several state-of-the-art segmentation models. In conclusion, One-Point-Five U-Net demonstrates superior segmentation accuracy with only 626,755 parameters and 28.23 GFLOPs, making it a highly efficient and effective model for clinical implementation in medical image analysis.
BIBLIOMETRIC ANALYSIS OF NEURAL BASIS EXPANSION ANALYSIS FOR INTERPRETABLE TIME SERIES (N-BEATS) FOR RESEARCH TREND MAPPING Saputro, Dewi Retno Sari; Prasetyo, Heri; Wibowo, Antoni; Khairina, Fadiah; Sidiq, Krisna; Wibowo, Gusti Ngurah Adhi
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 2 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol17iss2pp1103-1112

Abstract

Bibliometrics is the statistical analysis of articles, books, and other forms of publication. The bibliometrics analysis is performed with data on the number and authorship of scientific publications and articles, and citations to measure the work of individuals or groups of researchers, organizations, and countries to identify national and international networks and map developments in new multidisciplinary fields of science and technology. In addition, bibliometrics assesses and maps the research, organization, and country of researchers at a given time period. The Bibliometric analysis also has advantages which include mapping relationships between concepts, mapping research directions or trends, mapping state of the art (the novelty of the results of research conducted), and providing insights related to fields, topics, and research problems for future works. This study aims to determine the growth and development of N-BEATS publications, their distribution, variable keywords, and author collaboration using a bibliometric network. The research method used in this paper, through screening of articles obtained from the Scopus database page in 2008-2022, is used for citations in the form of metrics. At the same time, they are visualizing the metadata with VOSviewer. Data was collected from the direct science database with the keyword N-BEATS. The results show that 2022 has the highest number of publications, reaching 310 publications (14.90%). The distribution of research publications on N-BEATS shows a perfect distribution. Terms in the N-BEATS variable that often appear and are associated with other variables.
SOSIALISASI NAVIGASI PELAYARAN & PERAWATAN PERMESINAN BAGI KESELAMATAN PELAYARAN NELAYAN DI DESA GEMPOLSEWU KECAMATAN ROWOSARI, KABUPATEN KENDAL, JAWA TENGAH Kristin Anita Indriyani; Prasetyo, Heri; Erliyani, Dian; Yuli Aryani, Desi; Prasetya Anggrahini, Wahyu; Sulistiyowati, Ely; Indah Safiira, Putri
Pengabdian Masyarakat Vol 2 No 1 (2024): JTSE Vol.2 No.1 2024
Publisher : Politeknik Ilmu Pelayaran Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46484/jtse.v2i1.588

Abstract

Penangkapan Penangkapan ikan komersial masih merupakan salah satu pekerjaan yang paling berbahaya di dunia. Nelayan mungkin menghadapi banyak masalah keselamatan. Berbagai aspek keselamatan harus benar-benar dipertimbangkan untuk mengetahui seberapa besar risiko yang dihadapi saat melakukan pekerjaan di tengah laut. Sumber daya manusia maritim, khususnya kompetensi nelayan, diharapkan dapat ditingkatkan dengan memberikan pengetahuan tentang navigasi dan perawatan dan perbaikan permesinan kapal motor. Maka dari itu dilakukanlah Sosialisasi Navigasi Pelayaran & Perawatan Permesinan Bagi Keselamatan pelayaran Di Desa Gempolsewu, Kecamatan Rowosari, Kabupaten Kendal, Jawa Tengah. Sosialisasi ini akan ditujukan bagi nelayan di sekitar pesisir Kendal. Pembicara sosialisasi ini adalah dosen di lingkungan Politeknik Ilmu Pelayaran Semarang. Kegiatan pengabdian kepada masyarakat terutama bagi pekerja nelayan di Kabupaten Kendal, Jawa Tengah untuk lebih meningkatan pengetahuan tentang bernavigasi dan perawatan mesin guna keselamatan para pekerja nelayan. Salah satu bagian dari pelaksanaan tugas Tri Dharma Perguruan Tinggi adalah kegiatan ini.