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Samsun, Samsun
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Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Integrated Radiology and Radiation Protection: The Physics of Optimizing Safety in the Era of 3D and 4D Imaging Samsun, Samsun; Maryadi, Maryadi
Scientica Education Journal Vol. 1 No. 5 (2024): SEJ-November
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/hamj8520

Abstract

In the era of ever-evolving medical imaging technology, integrated radiology plays a vital role in improving diagnosis and therapy. The application of 3D and 4D technology in radiology has provided significant advances in terms of diagnostic accuracy and therapy planning. With the ability to produce clearer and more detailed images, doctors can make better decisions in patient care. However, the increasing use of radiation in medical imaging also raises serious concerns about the safety of both patients and medical personnel. This study aims to explore the importance of physics in optimizing radiation protection, as well as the challenges faced in integrating advanced technologies. We use a Systematic Literature Review (SLR) approach to identify best practices and recommendations that can be implemented to improve safety in the use of radiation. Through an analysis of existing literature, this study aims to provide insights into effective strategies in protecting patients from radiation risks without compromising imaging quality. Thus, this study will not only contribute to academic knowledge but will also benefit future clinical practice, ensuring the safety of patients and medical personnel in the era of high technology.
Penyinaran Kanker Otak dengan Cobalt-60 pada Kasus Meningioma Tanpa Verifikasi di Instalasi Radioterapi RSUD Prof. Dr. Margono Soekarjo Jauhari, Arif; Samsun, Samsun; Apriantoro, Nursama Heru; Anwar, Khairil; Koesrizdiharti, Azzahra
Natural Science: Jurnal Penelitian Bidang IPA dan Pendidikan IPA Vol 10, No 1 (2024)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/nsc.v10i1.8558

Abstract

Salah satu penyinaran radioterapi yang menjadi pilihan di berbagai rumah sakit di Indonesia adalah penyinaran kanker otak dengan teknik 2 Dimensi. Di Instalasi Radioterapi RSUD Prof. Dr. Margono Soekarjo menggunakan teknik 2 Dimensi dengan alat teleterapi Cobalt-60 untuk kasus kanker otak. Sehingga penatalaksanaan tumor otak dibutuhkan sebagai rujukan dasar penting untuk dilaksanakan. Penelitian ini dilakukan dengan tujuan mendeskripsikan teknik penyinaran radiorerapi dari teknik penyinaran radioterapi dengan kasus kanker otak dengan menggunakan alat teleterapi cobalt-60. Jenis penelitian ini bersifat deskriptif kualitatif yaitu studi kasus dengan melakukan observasi di Instalasi Radioterapi Rumah Sakit Umum Daerah Prof. Dr. Magono Soekarjo, Purwokerto dari tanggal 1 s/d 29 Mater 2020 dengan mengambil sampel sebanyak 1 orang pasien. Hasil dari penyinaran radioterapi kanker otak dengan menggunakan cobalt-60 adalah radiasi dengan metode 2 dimensi dengan dua lapangan penyinaran yaitu dengan sudut 90° dan 270°. Dosis total radiasi yang diberikan ke pasien sebesar 60Gy dengan fraksi sebanyak 30 kali. Pada penelitian ini tidak menggunakan alat verifikasi untuk mendapatkan posisi target yang sebenarnya.
The Effect of Learning Independence and the Ability to Understand Physics Concepts Samsun, Samsun; Sarifah, Iva; Margono, Gaguk
JUPE : Jurnal Pendidikan Mandala Vol, 9 No 4 (2024) : JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v9i4.7942

Abstract

The Effect of Learning Independence and Digital Literacy Skills on the Understanding of Physics Concepts. This study aims to determine: 1) The effect of learning independence and digital literacy skills together on the understanding of physics concepts among students at the Health Polytechnic in South Jakarta, 2) The effect of learning independence on the understanding of physics concepts among students at the Health Polytechnic in South Jakarta, 3) The effect of digital literacy skills on the understanding of physics concepts among students at the Health Polytechnic in South Jakarta. This research is a survey study conducted at the Health Polytechnic in South Jakarta. The total population is 739 students, and a sample of 88 students was randomly selected from four study programs at the Health Polytechnic in South Jakarta. Data collection was carried out using questionnaires and tests. Data analysis was performed using descriptive statistical methods, validity tests, reliability tests, and hypothesis testing with multiple linear regression analysis using SPSS software. The results of the study prove that learning independence and digital literacy skills contribute to the understanding of physics concepts. 
The Development of a Non-Cognitive Instrument to Measure Learning Motivation in Physics Among Students of The Radiology Engineering Program Samsun, Samsun; Sarifah, Iva; Margono, Gaguk
JUPE : Jurnal Pendidikan Mandala Vol, 9 No 4 (2024) : JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v9i4.7943

Abstract

This study aims to develop a valid and reliable non-cognitive instrument to measure the learning motivation in Physics among students of the Radiology Engineering Program. Learning motivation is one of the psychological factors that influence students' academic achievement. In the context of Physics, which is often considered a difficult subject, learning motivation becomes a key element in overcoming challenges and enhancing understanding. Therefore, it is important to have an instrument that can accurately measure students' learning motivation, especially in relation to Physics material that is highly relevant to the Radiology Engineering field.The instrument developed in this study is based on learning motivation theory, which includes two main dimensions: intrinsic motivation and extrinsic motivation. Research Method The development process of the instrument was carried out through several stages. The first stage was the identification of motivation indicators relevant to these two dimensions. These indicators were then used to construct the instrument blueprint, which was later validated by experts to ensure the alignment of the items with the existing theory. The instrument was then empirically tested on a sample of students to assess its validity and reliability. Data analysis was performed using exploratory factor analysis (EFA) to assess construct validity, that is, whether the instrument accurately measures the dimensions of learning motivation. Additionally, the Cronbach Alpha reliability coefficient was used to measure the instrument's internal consistency, ensuring that the instrument provides consistent results. Research Findings The findings show that the developed instrument has good construct validity, with a total variance explained of 65%, indicating that the instrument can explain most of the variation in students' learning motivation in Physics. Furthermore, the instrument also demonstrates high reliability, with a Cronbach Alpha value of 0.89, indicating excellent internal consistency. Regression analysis shows that learning independence significantly affects concept understanding in Physics, with a value of F(2, 85) = 15.940, p < 0.001. This indicates that students with higher motivation, both intrinsic and extrinsic, tend to have a better understanding of Physics concepts. 
The Effect of Cognitive Style and Learning Interest on Understanding Physics Concepts Samsun, Samsun; Tjalla, Awaludin; Sarifah, Iva
JUPE : Jurnal Pendidikan Mandala Vol, 9 No 4 (2024) : JUPE : Jurnal Pendidikan Mandala (Desember)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v9i4.7805

Abstract

This study aims to test the truth of the hypothesis and analyze the Influence of Perception of Cognitive Style and Learning Interest on Understanding Physics Concepts. The study used a survey method. The population of the study were students in four study programs at the Health Polytechnic in South Jakarta with a sample size of 88 people. The sampling technique used random sampling. The study used a questionnaire on perception of cognitive style, a questionnaire on learning interest and a test of understanding physics concepts. The data analysis used multiple linear regression. The conclusions obtained from the hypothesis testing are: 1) There is a significant influence of perception of cognitive style and learning interest together on students' understanding of physics concepts. This is evidenced by the sig value of 0.000 <0.05 and Fcount = 26.084. 2) There is a significant influence of perception of cognitive style on students' understanding of physics concepts. This is evidenced by the sig value of 0.047 <0.05 and tcount = 2.013. 3) There is a significant influence of learning interest on students' understanding of physics concepts. This is proven by the acquisition of sig value 0.001 < 0.05 and tcount = 3.426. 
The Role Of Accreditation In Ensuring Patient Safety In Hospitals Samsun, Samsun; Naseli, Buyung
Research of Service Administration Health and Sains Healthys Vol 6, No 1 (2025): Research of Service Administration Health and Sains Healthys (Juni)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/rehat.v6i1.8570

Abstract

A well-prepared abstract enables the reader to identify the basic content of a document quickly and accurately, to determine its relevance to their interests, and thus to decide whether to read the document in its entirety. The Abstract should be informative and completely self-explanatory, provide a clear statement of the problem, the proposed approach or solution, and point out major findings and conclusions. The Abstract should be 100 to 200 words in length. The abstract should be written in the past tense. Standard nomenclature should be used and abbreviations should be avoided. No literature should be cited. The keyword list provides the opportunity to add keywords, used by the indexing and abstracting services, in addition to those already present in the title. Judicious use of keywords may increase the ease with which interested parties can locate our article.
Sosialisasi Pentingnya Soft Skill Sebagai Dasar Menghadapi Industri Pertambangan Setelah Lulus Sarjana Bagi Mahasiswa Baru Teknik Pertambangan Universitas Teknologi Sumbawa Retongga, Nofrohu; Hayatuzzahra, Sayidatina; Ulyandana Jayatri, Adella; Samsun, Samsun; Rizaldi, Rizaldi; Jihad, Muhammad; Dirgantara, Aghib; Husnul Fiqri, Ahmad; Septian Hakim, Aqmal; Budiman, Budiman; Irshapratama, Veri; Gilang Ramadhan, Alfal; Haris, M.; Firdiansyah, Dandy
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 2 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i2.2837

Abstract

Data Smeru Research Institute jika diuraikan lebih lanjut presentase tingkat penganggur di Indonesia yang berusia muda atau usia siap bekerja lebih banyak daripada jumlah penganggur di usia muda di dunia. Salah satu faktor penyebabnya adalah masih rendahnya soft skill atau keahlian yang dimiliki oleh calon tenaga kerja di usia muda siap bekerja tersebut. Metode pengabdian terdiri dari 3 tahap, yaitu tahap persiapan, tahap penyampaian sosialisasi dan materi pengabdian, serta tanya jawab dengan mahasiswa baru. Sosialisasi ini sebagai wadah untuk memberi gambaran, pemahaman dan melatih 20 soft skill yang harus dimiliki oleh mahasiswa Teknik Pertambangan Universitas Teknologi Sumbawa seperti meningkatkan kemampuan komunikasi, integritas yang baik, kemampuan bekerjasama, etos kerja yang baik, memiliki motivasi yang baik, kemampuan beradaptasi, kemampuan analitik, kemampuan software pertambangan, kemampuan berorganisasi, berorientasi kepada hal yang detail, kemampuan memimpin, kepercayaan diri yang baik, berkepribadian yang ramah, sopan, bijaksana, indek prestasi yang memuaskan, kreatif, humoris, dan kemampuan berwirausaha bagi mahasiswa baru sampai dengan lulus sarjana S-1 sebagai sebagai dasar untuk mencapai kesuksesan dalam bekerja di industri pertambangan, industri di luar pertambangan, maupun akan menjadi Dosen Teknik Pertambangan kedepannya.
Mitigasi Struktural dan Non-Struktural Bencana Banjir Sebagai Dasar Meningkatkan Ketahanan Masyarakat di Daerah Karanggayam dan Sekitarnya, Kabupaten Kebumen, Indonesia Retongga, Nofrohu; Hayatuzzahra, Sayidatina; Putri Wijaya, Nurhikmah; Anwar, Ardian; Samsun, Samsun; Husnul Fiqri, Ahmad; Aprianti, Indah; Jolia Salia, Popi; Jihad, Muhammad; Haris, M.; Munandar, Agus
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 2 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i2.2986

Abstract

Banjir merupakan bencana yang cukup sering terjadi di Kabupaten Kebumen, dari tahun 2011-2020 tercatat oleh Badan Penanggulangan Bencana Daerah (BPBD) Kabupaten Kebumen terdapat 1.335 kejadian bencana alam dan diantaranya terjadi peristiwa bencana banjir sebesar 154 (11,5%). Terdapat 8 kejadian bencana banjir di Kecamatan Karanggayam. Tujuan pengabdian ini untuk meningkatkan ketahanan masyarakat terhadap bencana banjir melalui pendekatan mitigasi struktural dan non-struktural sehingga menurunkan risiko bencana banjir di daerah Karanggayam. Metode pengabdian ini menggunakan 2 metode yaitu, studi pustaka peneliti dan pengabdian terdahulu, dan observasi langsung di lapangan. Meningkatan ketahanan masyarakat dan meminimalisir risiko bencana banjir di Daerah Karanggayam dapat dilakukan dengan mitigasi struktural dengan cara membangun dinding penahan banjir dan pembersihan aliran sungai dari sampah dan endapan sedimen. Mitigasi non-struktural dapat dilakukan dengan pemasangan sistem peringatan dini bencana banjir, pembuatan jalur evakuasi dan papan arah jalur evakuasi, sosialisasi bencana banjir dan pemasangan papan peringatan daerah rawan bencana banjir sehingga dapat meningkatkan ketahanan masyarakat terhadap bencana banjir.
Peningkatan Konsep Dasar Teknik Eksplorasi Bagi Asisten Praktikum Program Studi Teknik Pertambangan Universitas Teknologi Sumbawa Hayatuzzahra, Sayidatina; Retongga, Nofrohu; Husnul Fiqri, Ahmad; Samsun, Samsun; Dirgantara, Aghib; Rizaldi, Rizaldi; Septian Hakim, Aqmal; Irshapratama, Veri; Gilang Ramadhan, Alfal; Aprianti, Indah; Jolia Salia, Popi; Syakiran, Bayu
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 5 No. 2 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v5i2.3160

Abstract

Tujuan utama dalam pengabdian ini adalah untuk meningkat pemahaman konsep dasar teknik eksplorasi di lapangan bagi asisten praktikum dan mahasiswa, dikarenakan praktikum teknik eksplorasi sangat penting bagi mahasiswa teknik pertambangan, jika asisten telah mampu menguasai konsep dasar teknik eksplorasi maka dapat membantu dosen dalam mengajar dipraktikum sehingga berjalan dengan baik, terarah, sesuai harapan, dan seluruh mahasiswa mampu melakukan serta menerapkan konsep dasar teknik ekslorasi di indutri pertambangan mineral, Batubara dan batuan setelah lulus S1 Teknik Pertambangan. Pembelajaran dan pelatihan Mata Kuliah Teknik Eksplorasi sebagai mata kuliah Wajib di Kurikulum Program Studi Teknik Pertambangan Universitas Teknologi Sumbawa sangat penting. Pemahaman konsep dasar teknik eksplorasi bagi asisten praktikum dan mahasiswa Teknik Pertambangan Angkatan 2022 sangat meningkat, mampu menguasai konsep dasar dan terarah setelah dilakukan pelatihan di lapangan dan ujian tertulis di laboratorium. Hal tersebut terbukti setelah pelatihan di lapangan para asisten mampu membantu dosen dalam menjelaskan dan tata cara eksplorasi kepada seluruh mahasiswa Teknik Pertambangan yang ikut serta pada saat praktikum teknik eksplorasi di Desa Lape, Desa Lopok dan Desa Pemasar. Meningkatnya pemahaman konsep dasar serta penerapan di lapangan ini menjadi bekal mahasiswa Teknik Pertambangan dalam bekerja di industri pertambangan terkhususnya di bidang eksplorasi mineral, Batubara dan batuan.
Understanding Physics: The Influence of Cognitive Styles and Student Interest Samsun, Samsun; Tjalla, Awaluddin; Sarifah, Iva
Journal of Comprehensive Science Vol. 3 No. 12 (2024): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v3i12.2944

Abstract

This research investigates the influence of cognitive styles and learning interest on students' understanding of physics concepts. Using a survey method with a sample of 88 first-year students from four programs at a Health Polytechnic in South Jakarta, data were collected through questionnaires on cognitive style perception, learning interest, and a physics concept understanding test. Findings from multiple regression analysis reveal: (1) Cognitive styles and learning interest collectively have a significant influence on physics concept understanding (p = 0.000, F = 26.084); (2) Cognitive style perception independently affects concept understanding (p = 0.047, t = 2.013); and (3) Learning interest significantly impacts concept understanding (p = 0.001, t = 3.426). The study highlights the interplay between cognitive preferences and motivation in achieving mastery of physics concepts.
Co-Authors Agus Munandar, Agus Anwar, Ardian Aprianti, Indah Arif Jauhari Awaluddin Tjalla Budiman Budiman Dirgantara, Aghib Dwi Utami, Lussy Firdiansyah, Dandy Gaguk Margono Gilang Ramadhan, Alfal Haris, M Hayatuzzahra, Sayidatina Husnul Fiqri, Ahmad Husnurofik, Zidni Irshapratama, Veri Iva Sarifah Jihad, Muhammad Jolia Salia, Popi Khairil Anwar Koesrizdiharti, Azzahra M. Haris Maryadi Maryadi Mustika Rini, Indah Naseli, Buyung Nofrohu Retongga NURSAMA HERU APRIANTORO Putri Wijaya, Nurhikmah Razi, Muhammad Haikal Rizaldi, Rizaldi Septian Hakim, Aqmal Sri Hastuti, Nurzanah Syakiran, Bayu Syarifah, Iva Tjalla, Awaludin Ulyandana Jayatri, Adella