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All Journal Jurnal Zarah Metode : Jurnal Teknik Industri Jurnal InTent: Jurnal Industri dan Teknologi Terpadu Journal of Biotechnology and Natural Science Journal Middle East and Islamic Studies
Safitri, Salsabila
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Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Physics Other

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Tindak Tutur Ilokusi Teks Deklarasi Kemerdekaan Palestina Safitri, Salsabila; Triwinarti, Wiwin
Journal Of Middle East and Islamic Studies Vol. 9, No. 1
Publisher : UI Scholars Hub

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Abstract

This study discusses the types and functions of illocutionary speech acts contained in the text of the Palestinian Declaration of Independence. The text of the Palestinian Declaration of Independence was written by a Palestinian poet, Mahmoud Darwish and then read by the First President of Palestine Yasser Arafat in Algeria on November 15, 1988. This research was analyzed using qualitative descriptive methods and Searle's (1979) speech act theory. In the text of the Palestinian Declaration of Independence, the researcher found 14 utterances containing illocutionary speech acts with different functions. There are 4 assertive utterances with the function of stating, 3 directive utterances with the function of asking and inviting, 3 commissive utterances with the function of promising, 2 expressive utterances with the function of expressing disappointment and criticism, and 2 declarative utterances with the function of declaring the independence of Palestine and appointing the Palestine Liberation Organization (PLO) as the legitimate representative of Palestine.
Perancangan Sistem Pengelolaan Limbah Ternak di Cimuncang, Kota Serang Desta Syaharani, Alifhia; Perdananda, Lingga; Safitri, Salsabila; Sahrupi
Metode : Jurnal Teknik Industri Vol. 10 No. 1 (2024): Jurnal Metode
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/mt.v10i1.3134

Abstract

Livestock farming has become a crucial part in meeting the needs of food, industry, and local communities. However, the negative impacts of livestock farming practices, such as improper waste disposal, have led to serious environmental pollution issues. The management of animal waste is key to maintaining environmental cleanliness and livestock health. This research aims to understand strategies for effective and environmentally friendly waste management on farms in the city of Serang. Qualitative methods were employed, including direct interviews with local communities and livestock owners, as well as observations of animal waste storage. Managing animal waste is a crucial task that all farmers must undertake to prevent environmental pollution due to unpleasant odors and the significant negative impact of large quantities of animal waste on crops. It is important to process animal waste before handling or using it as feed. Therefore, this research emphasizes the use of Causal Loop Diagrams (CLD) as a tool to understand and explain waste management in cattle and sheep, based on the research findings presented by the CLD. The modeling results indicate that observations of livestock waste management reveal the presence of 8 internal and external factors influencing this process. These factors are interpreted as variables without fixed values but demonstrating specific behavioral patterns. Identifying these variables can serve as a basis for developing more effective strategies in livestock waste management by understanding and managing the behavioral patterns associated with each variable.
Macrofungi Diversity in Wisdom Park UGM, Yogyakarta Zahra, Safa Auli; Safitri, Salsabila; Nugraha, Farhan Satya; Hidayah, Hidayah; Aji, Oktira Roka
Journal of Biotechnology and Natural Science Vol. 3 No. 2 (2023): December
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jbns.v3i2.9743

Abstract

Indonesia's warm and humid tropical climate provides an ideal setting for the flourishing of fungi. Fungi are pivotal in the intricate balance of nutrient cycles and soil fertility within forest ecosystems. They can be broadly categorized into two types: microscopic fungi, which are minuscule and require observation under a microscope, and macroscopic fungi, which can be identified based on visible morphological features without additional tools. Forests, with their limited sunlight and high humidity due to the dense canopy of trees, serve as fertile grounds for a myriad of fungal species. This research aims to analyze fungal diversity using the exploratory survey method, involving direct search and observation of macrofungi. The sampling was conducted in May 2023 within the Wisdom Park UGM area, covering an area of 3,762.12 m² with coordinates 7° 46'09"S 110°22'59"E. The findings revealed a commendable diversity in terms of shape and size. However, the color palette of fungi in the area exhibited limited variation, primarily consisting of subdued white and brown hues. Some identified fungal species include Ganoderma sp., Mycena sp., Trametes sp., Lepiota cristata, and Panaeolus fimicola. These fungi predominantly thrived on substrates such as trees, soil, leaf litter, and decaying wood.
ANALISIS PENYABAB KERUSAKAN MESIN DENGAN MENGGUNAKAN METODE FAILURE MODE AND EFFECT ANALYSIS (FMEA) DI PT. SULFINDO ADIUSAHA Kusumawati, Aulia; Safitri, Salsabila; Amanda Putra, Levi; Ramayanti, Gina
Jurnal Intent: Jurnal Industri dan Teknologi Terpadu Vol. 7 No. 2 (2024): INDUSTRIAL
Publisher : Prodi Teknik Industri, Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/intent.v7i2.3898

Abstract

PT Sulfindo Adiusaha is a chemical company focused on operational efficiency and quality. The main issue faced is frequent machine breakdowns, particularly mechanical seal leakage, which disrupts production processes. This study aims to analyze the causes of damage using the Failure Mode and Effect Analysis (FMEA) method to determine repair priorities. The analysis results show that mechanical seal leakage has the highest Risk Priority Number (RPN) of 504, making it the top repair priority. The main causes of damage include human factors, maintenance methods, materials, and machine wear. Recommendations for improvement include operator training, replacing components with heat-resistant materials, and structured periodic maintenance. These steps are expected to enhance productivity and reduce downtime risks.
AKTIVITAS ANTIBAKTERI EKSTRAK ETIL ASETAT JAMUR ENDOFITIK RS-1 DARI TUMBUHAN ANDROGRAPHIS PANICULATA MENGGUNAKAN MEDIA BERAS HITAM Safitri, Salsabila; Etika, Sri Benti; Riga, Riga
Jurnal Zarah Vol. 10 No. 2 (2022): October, 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v10i2.4591

Abstract

Tumbuhan Andrographis paniculata menghasilkan beragam metabolit sekunder yang memiliki berbagai aktivitas biologis termasuk antibakteri. Senyawa antibakteri pada tumbuhan ini juga dapat diekplorasi dari jamur endofitik yang berasosiasi dengan tumbuhan A. paniculata. Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri jamur endofitik RS-1 dari ranting tumbuhan A. paniculata menggunakan media beras hitam. Tahapan penelitian terdiri dari isolasi, kultivasi, ekstraksi, uji antibakteri dan uji kandungan metabolit sekunder dari jamur endofitik pada ranting tumbuhan A. paniculata. Uji efektivitas aktivitas antibakteri terhadap ekstrak EtOAc jamur endofitik RS-1 menunjukkan bahwa ekstrak jamur RS-1 pada media beras hitam mampu menghambat pertumbuhan tiga bakteri uji pada konsentrasi 1%, 3% dan 5%. Ekstrak EtOAc jamur endofitik RS-1 dari tumbuhan A. paniculata menggunakan media beras hitam mempunyai potensi sebagai sumber senyawa antibakteri.
Co-Authors Amanda Putra, Levi Aulia Kusumawati, Aulia Desta Syaharani, Alifhia Gina Ramayanti, Gina Hidayah, Hidayah Nugraha, Farhan Satya Oktira Roka Aji Perdananda, Lingga Riga, Riga Sahrupi Sri Benti Etika Triwinarti, Wiwin Zahra, Safa Auli