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DETEKSI CACAT BANTALAN GELINDING BERBASIS ALGORITMA DECISION TREES DAN PARAMETER STATISTIK Kamiel, Berli Paripurna; Anjarico, Fauzan; Sudarisman, Sudarisman
Jurnal Rekayasa Mesin Vol. 14 No. 3 (2023)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v14i3.1351

Abstract

Rolling bearings are a common machine element found in rotary machines. The components in the rolling bearing such as the inner race, outer race, rolling element, and cage are the parts that are often damaged. Traditionally spectrum analysis is used to diagnose bearing defects. However, spectrum analysis is not effectively applied to bearings with early defects because the vibration signal generated is dominated by frequency components from other machine elements, so the frequency of bearing defects cannot be observed. This study proposes an alternative method of detecting bearing defects based on vibration signals using machine learning with a decision tree algorithm. This method is more effective than the spectrum analysis method because machine learning is based on feature extraction and pattern recognition of vibration signal data, therefore, providing classification results directly without further analysis. Vibration signals were recorded using an accelerometer mounted on a bearing housing on a test rig. Nine-time domain statistical parameters and six frequency domain statistical parameters were extracted from the vibration signal and then used as input for decision trees. The results show that the decision trees algorithm gives an accuracy of 94.4% for classifying three rolling bearing conditions using the input of 6 selected frequency domain statistical parameters.
The Effect of Slaughter Age and Gender of Broiler Cobb Strain on Body Weight, Carcass Weight, and Carcass Percentage Purnomo, Agus; Sudarisman, Sudarisman; Prihtiyantoro, Wahyu; Agustin, Citravia
Jurnal Peternakan Vol 21, No 1 (2024): Februari 2024
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v21i1.23345

Abstract

Demand for chicken consumption in Indonesia tends to increase every year. Broiler chickens were slaughtered at short age than past years, recently about 4 to 6 weeks. Total of 28 to 42 day old broiler chicks were distributed to completely randomized design in factorial scheme (4,5 and 6 weeks old) and 2 (male and female). All of evaluated were live body weight (LBW), carcass weight (CW), and carcass percentage (CP). Analyzed used Two Way analysis of variane (ANOVA) using SPSS with 5 replication. Duncan Multiple Range Test (DMRT) to determine the differences among treatment means.  The result showed that live body weight had unsignificantly effect of sex but affect (P<0.05) to slaughter age (4, 5 and 6 weeks) it was 1460 g, 1881 g and 2310 g. The means of carcass weight with different sex of male and female had unsignificantly effect it was 1.283 g and 1.223, so do the carcass percentage was 69.43 % and 70.15%. This research can be concluded that difference sexing un affect to body weight (1.891 g), carcass weight (1.253 g) and carcass percentage (69.79%), but the female broiler get higher than male broiler. Thus slaughter age affect (P<0.05) to body weight, carcass weight and carcass percentage, at 4 weeks old was tend to decrease but increasily at 5 weeks and 6 weeks old. The best body weight, carcass weight and carcaas percentage at 5 weeks old, according to market demand. 
THE DYNAMICS OF RELIGIOSITY IN CONVENTIONAL, DIGITAL, AND METATHEATRE IN EASTERN CULTURES Sudarisman, Yoga; Truna, Doddy S.; Sri Rejeki Waluyajati, Roro
Al-Tsaqafa : Jurnal Ilmiah Peradaban Islam Vol. 22 No. 2 (2025): Al-Tsaqafa : Jurnal Ilmiah Peradaban Islam
Publisher : Fakultas Adab dan Humaniora UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/al-tsaqafa.v22i2.52636

Abstract

This article examines religious practices in contemporary performance through a sociological approach grounded in the Eastern cultural context of Indonesia. The study focuses on how monologue theatre Amir Nasution, Topeng Monyet (the monkey show) performances, theatrical livestreams of online commerce, and digital stages within WhatsApp groups function as social arenas where religious values are produced, negotiated, and reflected. Religious experience is not understood as fixed doctrine but as a social construction that is symbolic, theatrical, and performative. The sociology of religion provides the framework to interpret how rituals, symbols, and religious practices emerge within the everyday life of Indonesian society, which is shaped by collectivist values and the spiritual ethos of Eastern culture. The meaning of religiosity in performance is layered and dynamic, shaped by social interaction, local traditions, and symbolic actions that emphasize harmony and solidarity. WhatsApp groups, as digital spaces of interaction, are understood as spontaneous forms of metatheatre that embody dramatic structure, performative awareness, and fluid spiritual moments, reflecting religious practices in Eastern communities in the digital era. This article argues that theatre—whether conventional, digital, or metatheatrical—constitutes a social space relevant to contemporary life and offers religious experiences that resonate with the inclusive, collective, and tradition-rooted character of Indonesian Eastern culture.
FEMINISM AT THE CROSSROADS OF FAITH AND SOCIAL POWER IN DOROTHEA ROSA HERLIANY’S PEREMPUAN BERDOSA Sudarisman, Yoga; Nugraha, Rachmat; Lustiyowati, Ana; Solahudin, Dindin; Abidin, Yusuf Zainal
Saksama: Jurnal Sastra Vol. 4 No. 2 (2025): Saksama
Publisher : Fakultas Adab dan Humaniora UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/sksm.v4i2.53130

Abstract

This article examines the female body within a feminist framework that operates at the intersection of religion and social space through a reading of Dorothea Rosa Herliany’s poem Perempuan Berdosa. The poem portrays a woman burdened by accusations of sin and by the symbolic violence imposed upon her body by society. Images of being hunted, pressed down, and judged reveal how religious and social norms often position women as the source of moral wrongdoing. Feminist analysis challenges these patterns by asserting that women possess voices and lived experiences that cannot be reduced to moral stigma. Through this poetic reading, the article argues that the female body can become a site of resistance against patriarchal control and unjust moral scrutiny. Women’s awareness of their bodies and experiences opens possibilities for renegotiating identity, spirituality, and their place within everyday social life.
The Concept of the Anti-Hero Character in the Movie The Mask (1994) Marwa, Shandina; Permanaludin, Udayani; Sudarisman, Yoga
SENTRI: Jurnal Riset Ilmiah Vol. 5 No. 2 (2026): SENTRI : Jurnal Riset Ilmiah, Februari 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v5i2.5621

Abstract

This study explores the duality of the main character’s persona in The Mask (1994) by applying Christopher Vogler’s narrative framework within the context of film studies. The research aims to investigate the concept of the anti-hero as a recurring character type in modern narrative texts, particularly in cinematic works, where characters are defined by flawed attributes and ethically ambiguous behavior. The relevance of the anti-hero lies in its deviation from conventional heroic archetypes and its function as a representation of shifting public values and beliefs. This study employs a descriptive qualitative method using a narrative structuralism approach. The analysis draws on Christopher Vogler’s concept of the anti-hero and Eaton’s (2012) anti-hero theory to examine narrative elements within the film. The film’s narrative presents the main character through traits such as manipulative, cruel, petty, malicious, selfish, ill-tempered, and duplicitous behavior. Primary data consist of significant character interactions, dialogues, and visual representations in specific scenes, while secondary data are obtained from previous studies and relevant literature on anti-hero representation and heroic film theory. The findings indicate that the main character in The Mask successfully embodies the anti-hero archetype by critiquing everyday identity repression, releasing subconscious impulses, and disrupting social conformity through chaos. This study contributes to academic discussions on anti-hero characters by demonstrating how The Mask, beyond its cartoonish entertainment value, functions as a structural narrative text in which manipulative traits dominate the character’s transformation.
VISUAL METAPHORS AND SELF-DISCOVERY IN NIGHT AT THE MUSEUM Rafadiena, Allida Elvia; EF, Abd. Hannan; Sudarisman, Yoga
Journal of English Teaching, Applied Linguistics and Literatures (JETALL) Vol 9, No 1 (2026): JETALL Vol. 9 No. 1 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jetall.v9i1.25734

Abstract

Abstract: This study aims to describe how visual metaphors create the theme of self-discovery in Night at the Museum through the use of film as a visual narrative, and outline how various film techniques, such as imagery, movement, and space, are employed within the film to create these meanings, rather than relying solely on dialogue. This qualitative descriptive study investigates the use of mise en scène, space, movement, and objects in the creation of meaning through an analysis of selected scenes within the film using theories of cognitive metaphor. Findings from the study show that although comedy films provide viewers with entertainment, they also offer a rich source of material for analyzing narrative meaning and support Cognitive Metaphor Theory as an effective approach to analyzing mainstream films. Specifically, visual metaphors such as spatial transitions, movement between spaces, and symbolic interactions map the protagonist’s journey from uncertainty to self-awareness. Overall, this study adds to the existing literature regarding the use of visual metaphors to produce complex narrative meanings in mainstream film.Keywords: visual metaphor, self-discovery, film narrative, Night at the Museum, cinematic meaning
New Image of Nature in Colors Of The Wind and Lihatlah Lebih Dekat Lyrics Sulistyani, Syabrina Sri; Sudarisman, Yoga; Pramita, Agry
Edukasi Lingua Sastra Vol 24 No 1 (2026): Edukasi Lingua Sastra
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/elsa.v24i1.2242

Abstract

This study discusses how the relationship between humans and nature is represented in popular song lyrics through the perspective of Emerson's Transcendentalism. This study examines how song lyrics can represent alternative views of nature as personal and moral consciousness. This study is a literary critique that takes a mimetic and expressive approach, using comparative literature as an umbrella to compare the two objects of study. The objects of this study are the lyrics of the songs Colors of the Wind and Lihatlah Lebih Dekat, which are analyzed using Emerson's four functions of nature: Commodity, Beauty, Language, and Discipline. The results show that Colors of the Wind represents all four functions of nature, with an emphasis on criticism of the commodification of nature, colonialism, and moral learning through human-nature relations. Meanwhile, Lihatlah Lebih Dekat highlights the function of Language by describing nature as a symbolic medium that encourages reflection on nature. This difference shows that Transcendentalism is adaptable and remains relevant across language contexts, and can be used to read popular song lyrics as literary texts that represent individual awareness of nature.
INHERITED SILENCE AND DIASPORIC IDENTITY FORMATION IN HALA ALYAN’S SALT HOUSES Sara Magdi Mamdouh Salama; Lili Awaludin; Yoga Sudarisman
Language Literacy: Journal of Linguistics, Literature, and Language Teaching Vol 10, No 1: June 2026 (In Progress)
Publisher : Universitas Islam Sumatera Utara (UISU)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/ll.v10i1.13438

Abstract

In studies of diasporic literature, Salt Houses by Hala Alyan has frequently been examined through the lenses of trauma, displacement, and memory. However, less attention has been given to how silence operated as a mechanism through which these experiences were transmitted across generations. This study examined how inherited silence functioned not merely as the absence of speech, but as a force shaping memory, emotion, and diasporic identity. Tracing a Palestinian family across generations, the novel presented quietness and narrative gaps as embedded in both narrative form and everyday interaction. Drawing on Marianne Hirsch’s concept of postmemory and Stuart Hall’s theory of cultural identity, this study employed qualitative close reading of narrative gaps and silences within the text. The findings showed that the selective withholding of family history, emotional restraint, and epistemic gaps shaped the transmission of memory and the negotiation of diasporic identity across generations. More broadly, this study positioned silence as a communicative mode of transmission that extended existing discussions of postmemory and trauma beyond explicit narration and representation. By foregrounding silence as an active structure rather than a simple absence, this study contributed to broader discussions of intergenerational memory, diasporic belonging, and cultural identity formation. The study was limited to one literary text, which may have restricted broader generalizability.