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All Journal Teknik: Jurnal Ilmu Teknik dan Informatika Jurnal Ilmiah Research Student JUSCIA
Wahyu Nugraha
Unknown Affiliation
Religion Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Mathematics Medicine & Pharmacology Social Sciences

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ETIKA DALAM KEGIATAN KEMASYARAKATAN: DENGAN KEGIATAN BERBAGI NASI Wahyu Nugraha
JURNAL ILMIAH RESEARCH STUDENT Vol. 1 No. 3 (2024): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jirs.v1i3.779

Abstract

Business ethics in a societal context refers to a company's moral behavior that takes into account its impact on society as a whole. In the era of globalization and increasingly close connectivity, companies have a responsibility not only to achieve economic profits, but also to pay attention to their contribution to social welfare. This abstract discusses the implications and challenges of business ethics in society, highlighting the role of companies as active members in shaping and supporting the sustainability of society. The implications of business ethics in society include the obligation of companies to ensure that their operational activities comply with moral norms and that their contribution to society is more than just creating financial gain. Society-centered business ethics requires companies to pay attention to their impact on the environment, human rights, and social justice. The challenges facing business ethics in society involve frequent conflicts between corporate profits and the general welfare. Economic globalization can create increasing inequality, and companies are faced with pressure to meet shareholder demands while maintaining ethical integrity. Managing this balance requires business policies and practices that focus on transparency, accountability and sustainable development. Thus, this research underlines the need for a paradigm shift in the view of business, where business ethics is not only understood as a moral obligation, but also as a foundation for growth sustainable and inclusive economy in society.
Evaluasi Performa Algoritma Klasifikasi dalam Prediksi Kekambuhan Kanker Tiroid Pasca Terapi RAI: Studi Kasus Dataset RAI Therapy Wahyu Nugraha; Raja Sabaruddin
Teknik: Jurnal Ilmu Teknik dan Informatika Vol. 5 No. 1 (2025): Mei: Teknik: Jurnal Ilmu Teknik dan Informatika
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi - Studi Ekonomi Modern

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/teknik.v5i1.717

Abstract

Thyroid cancer is the most common endocrine malignancy, with a steadily increasing incidence rate. Although the overall survival rate is relatively high, the risk of recurrence after definitive treatment such as Radioactive Iodine (RAI) therapy remains a significant clinical challenge. Predicting recurrence risk is crucial for optimizing monitoring strategies and interventions. With advances in technology, machine learning (ML) approaches are increasingly utilized to support medical predictions, including the recurrence of thyroid cancer. This study aims to evaluate the performance of four classification algorithms—Logistic Regression, XGBClassifier, Random Forest Classifier, and Voting Classifier—in predicting thyroid cancer recurrence using the Thyroid Cancer Recurrence After RAI Therapy dataset, which consists of 383 patient records and 13 key clinical attributes. The evaluation was conducted using accuracy, precision, recall, F1-score, and area under the curve (AUC) metrics. The results show that the XGBClassifier is the best-performing model with an accuracy of 97.4% and an AUC of 0.95, demonstrating superior performance in handling the minority class. This research is expected to contribute to the development of more effective machine learning–based clinical decision support systems for predicting thyroid cancer recurrence after therapy.
THE STRUGGLE OF THE MAGICIAN DIELA IN THE NOVEL PEREMPUAN YANG MENANGIS KEPADA BULAN HITAM BY DIAN PURNOMO Wahyu Nugraha; Aris Badara; Irianto Ibrahim
Jurnal Casa Cendekia Vol 1 No 1 (2025): Juscia (Jurnal Sastra Cendekia), Vol. 1 No. 1, October 2025.
Publisher : CASA CENDEKIA MEDIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66225/vavf8b53

Abstract

This study is motivated by the importance of women's awareness in shaping their existence, including the existence of female characters in novels. This study aims to identify forms of marginalization against women and the struggle of the character Magi Diela in fighting marginalization as a manifestation of women's existence in the novel Perempuan yang Menangis Kepada Bulan Hitam (Women Who Cry to the Black Moon) by Dian Puromo.  The theory of female existence refers to the feminist theory of a French female expert named Simone de Beauvoir. The research subject used is the novel Perempuan yang Menangis Kepada Bulan Hitam (Women Who Cry to the Black Moon) by Dian Puromo. The object of this research is the forms of marginalization and female existence based on Simone de Beauvoir's existentialist feminist theory. This research is descriptive qualitative research. The data analysis technique used in this research is the Miles and Huberman data analysis model, which consists of three stages, namely data reduction, data presentation, conclusion drawing, and verification. The results of the study show the presence of marginalization of women in the novel Perempuan yang Menangis Kepada Bulan Hitam by Dian Puromo in the form of women always being viewed as weak, which leads to various forms of violence against women. The form of resistance found in the character Magi Diela as a manifestation of self-existence is the struggle for intellectuality, refusing to be objectified, and determining her own destiny.
Co-Authors Aris Badara Irianto Ibrahim Raja Sabaruddin