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All Journal International Journal of Marine Engineering Innovation and Research Al Yazidiy: Jurnal Sosial Humaniora dan Pendidikan Jurnal Nakula: Pusat Ilmu Pendidikan, Bahasa Dan Ilmu Sosial Indonesian Journal of Multidisciplinary Scientific Studies
Rahma Fitria
Unknown Affiliation
Humanities Automotive Engineering Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Coffee Grounds and Coconut Husk in Layered Filter Treatment for Efficiency Removal and Degradation Capacity of Pollution Parameters in North Aceh Waters Cut Meurah Nurul 'Akla; Arina Ruzanna; Anis Nugrahawati; Rahma Fitria; Rian Firdaus; Imanullah Imanullah; Aldo Dermawan; Afif Tri Putra; Andi Saputra Simanjuntak; Ichsan Kamil Mandhay
International Journal of Marine Engineering Innovation and Research Vol 8, No 4 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i4.19528

Abstract

Polluted estuaries can result in oxygen depletion, accumulation of toxic substances and heavy metals, and become a source of pathogens that are threaten for cultivated aquatic biota and coastal tourists. This research aims to analyze 1) pollution index; 2) status of water pollution in Bangka Jaya and Tanoh Anoe Regencies; and 3) testing the level of effectiveness of Layered Filtered Treatment (LFT) using analysis of removal efficiency and degradation capacity on water quality. LTF is a filtration media that composed of coconut husk, membrane and coffee grounds made into briquettes, LFT used to filter polluted estuary waters. The pollution parameters analyzed at Bangka Jaya were nitrate, phosphate, Escherichia coli bacteria and ammonia, while the pollution parameters at Tanoh Anoe were heavy metals Pb and Cd. The research results showed that the pollution status of Bangka Jaya estuary (A1) and Bangka Jaya coastal waters (A2) are moderately polluted, with indices at stations A1, A2 and A3 respectively is 9.19; 8.42; and 8.42. Meanwhile, the water pollution status in Tanoh Anoe estuary are heavily polluted (station B1) and moderately polluted (station B2) with the pollution index at each station being 14.07 and 9.36. The conclusion of this research is that LFT has not been proven capable of removing and degrading the pollutant parameters nitrate, phosphate, E.coli bacteria and ammonia, however the LFT method has been proven capable of increasing dissolved oxygen, stabilizing sea acid, temperature and also water salinity. LFT has also been proven to be able to prevent ocean acidification with a degradation capacity percentage of 6.60%.
Analisis Relasi Makna Dalam Bahasa Mandailing Parulian Sibuea; Fatiyah Ayumi; Siti Az-zahra³, Salsabilah Nur; Rahma Fitria
Al Yazidiy Jurnal Sosial Humaniora dan Pendidikan Vol. 5 No. 2 (2023): Al Yazidiy : Jurnal Sosial Humaniora dan Pendidikan
Publisher : Islamic Sharia Coll

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ay.v5i2.939

Abstract

Language has an important role in human life. Because language acts as a means of communication and has a big role in the establishment of an interaction. Indonesia has one language that is a unifying language, namely Indonesian. Meaning relations can be in the form of opposite meaning (antonym), multiplicity of meaning (polysemy), similarity of meaning (synonym), and abnormality of meaning (homonym). This research was conducted using a qualitative method that is descriptive in nature. Qualitative research is describing, explaining, and elaborating data based on the focus of the problem descriptively.. The concepts of meaning relations discussed include antonyms (opposite meanings), synonyms (similarity of meaning), and polysemy (one word with more than one meaning). Mandailing language has meaning relations that greatly affect the use of each word in certain conditions in society. The results showed that in the greeting system, there are meaning relations in the form of antonyms, synonyms, and polysemy in both Indonesian and Mandailing.
ANALISIS RELASI MAKNA DALAM BAHASA MANDAILING Parulian Sibuea; Fatiyah Ayumi; Salsabilah Nur; Rahma Fitria
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 2 No. 5 (2024): September : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v2i5.1015

Abstract

Language has an important role in human life. Because language acts as a means of communication and has a big role in the establishment of an interaction. Indonesia has one language that is a unifying language, namely Indonesian. Meaning relations can be in the form of opposite meaning (antonym), multiplicity of meaning (polysemy), similarity of meaning (synonym), and abnormality of meaning (homonym). This research was conducted using a qualitative method that is descriptive in nature. Qualitative research is describing, explaining, and elaborating data based on the focus of the problem descriptively.. The concepts of meaning relations discussed include antonyms (opposite meanings), synonyms (similarity of meaning), and polysemy (one word with more than one meaning). Mandailing language has meaning relations that greatly affect the use of each word in certain conditions in society. The results showed that in the greeting system, there are meaning relations in the form of antonyms, synonyms, and polysemy in both Indonesian and Mandailing
Analisis Faktor-Faktor yang Mempengaruhi Kepuasan Pelanggan Terhadap UMKM di CFD Lapangan Merdeka Medan Nayla Hadisti; Selly Septiani; Rahma Fitria; Nasution, Yenni Samri Juliati
Indonesian Journal of Multidisciplinary Scientific Studies Vol 3 No 1 (2025): Edisi Januari 2025
Publisher : Lembaga Penelitian Dan Pengabdian Masyarakat (LPPM) STAI Raudhatul Akmal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33151/ijomss.v3i1.373

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh faktor-faktor yang memengaruhi kepuasan konsumen terhadap kegiatan perdagangan yang berlangsung di Car Free Day (CFD) Lapangan Merdeka, Medan. Metode yang digunakan dalam penelitian ini adalah pendekatan kualitatif dengan teknik wawancara mendalam yang melibatkan 20 responden. Hasil penelitian menunjukkan bahwa sebagian besar responden cenderung lebih mempercayai produk yang memiliki banyak testimoni positif dari konsumen lain. Selain itu, respons penjual terhadap testimoni tersebut terbukti memainkan peran penting dalam membangun kepercayaan konsumen. Responden juga cenderung lebih suka merekomendasikan produk jika testimoni yang diberikan dianggap positif, informatif, dan deskriptif. Berdasarkan temuan ini, penelitian ini menyarankan bahwa strategi pemasaran yang efektif harus fokus pada pengumpulan testimoni berkualitas, serta meningkatkan interaksi yang baik antara penjual dan konsumen untuk menarik perhatian dan memperkuat kepercayaan konsumen. Dengan demikian, strategi pemasaran yang berbasis pada testimoni yang kredibel dapat menjadi faktor kunci dalam meningkatkan kepuasan dan loyalitas konsumen terhadap UMKM yang berpartisipasi dalam CFD di Medan.
Co-Authors Afif Tri Putra Aldo Dermawan Andi Saputra Simanjuntak Anis Nugrahawati Arina Ruzanna Cut Meurah Nurul ‘Akla Fatiyah Ayumi Ichsan Kamil Mandhay Imanullah Imanullah Nayla Hadisti Parulian Sibuea Rian Firdaus Salsabilah Nur Selly Septiani Siti Az-zahra³, Salsabilah Nur YENNI SAMRI JULIATI NASUTION, YENNI SAMRI JULIATI