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PENGARUH LIMBAH CAIR NANAS (LCN) TERHADAP PERTUMBUHAN DAN KANDUNGAN LEMAK Chlorella sp Triana, Leli; Sutanto, Agus
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 1, No 2 (2016): Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro
Publisher : LPPM UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlplppm.v1i2.291

Abstract

The purpose of this study was to determine (1) Analyze the influence of the variation media of pineapple liquid waste  (PLW) to increase the growth of Chlorella sp. (2) Analyze the influece the variation of media to increase the fat of Chlorella sp. (3) To determine Media Concentration of pineapple liquid waste to optimal level  for the growth of Chlorella sp. (4) Determine the optimum concentration of pineapple liquid waste for the highest fat content in Microalgae (Chlorella sp.)  This study uses design experimental method, design of the design used is Variety Complete Randomized Design (CRD) with one control (PLW 0%), and 5 treatments PLW 20%,40%,60%,80% and 100% which each four times repeated. 5 ml Chlorella sp. The early density 8 x104  cell/ml inoculated in 100 ml PLW.   For each culture media were cultivated for 10 days. The calculation Chlorella sp. Conducted which calculated the amount of cell/day as long as cultivation. Meanwhile the calculation of fat content conducted at the end of cultivation. Anlyzed used Multy-Variant.Based on study result and explanation were got conclusion (1) Significant influence of variation media pineapple liquid waste toward the growth and fat content of Chlorella sp. (2) Cell density of Chlorella was highest in pineapple liquid waste media 100% (3) The highest fat content was found in concentratin media 60% pineapple liquid waste.
Respons Verbal dan Nonverbal Siswa Terhadap Komunikasi Guru dalam Pembelajaran Puisi Lestari, Vonny Tri; Riyanto, Agus; Triana, Leli
Paedagogie Vol 20 No 2 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/paedagogie.v20i2.14233

Abstract

This study aims to describe students' verbal and nonverbal responses to Indonesian language teachers' interpersonal communication strategies in poetry learning. This study used a qualitative descriptive approach with observation, interview, and documentation techniques. The results showed that students provided verbal responses in the form of answers, questions, and opinions that reflected active involvement in the learning process. In addition, nonverbal responses such as nods, smiles, body movements, and facial expressions also appeared as forms of emotional involvement and readiness to learn. Both forms of response indicate that the teacher's communication was able to create a dialogic learning atmosphere, supporting and encouraging students to express themselves optimally in poetry learning.
Kesantunan Linguistik dan Kesantunan Pragmatik Imperatif dalam Ceramah Ustaz Akrom Muchtar dari Tegal Triana, Leli; Alfaris, Lukman
Jurnal Pendidikan Tambusai Vol. 10 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v10i1.36694

Abstract

Penelitian ini mengkaji kesantunan linguistik dan kesantunan pragmatik imperatif dalam ceramah Ustaz Akrom Muchtar dari Tegal. Tujuan penelitian ini adalah mendeskripsikan kesantunan linguistik dan kesantunan pragmatik imperatif dalam ceramah Ustaz Akrom Muchtar dari Tegal. Sumber data penelitian ini adalah tuturan Ustaz Akrom Muchtar pada saat ceramah di Desa Cikendung, Kecamatan Pulosari, Kabupaten Pemalang yang diambil dari kanal YouTube. Penelitian ini merupakan penelitian deskriptif kualitatif. Pengumpulan data dengan metode simak bebas libat cakap, dilanjutkan teknik catat. Analisis data dengan metode padan pragmatik. Hasil penelitian menunjukkan bahwa: (1) Kesantunan linguistik imperatif dalam ceramah Ustaz Akrom berupa: tuturan yang panjang, urutan tutur didahului oleh tuturan yang berisi informasi atau latar belakang, menggunakan ungkapan penanda kesantunan dengan kata ‘yuh’, ‘ora usah’, dan ‘aja’. (2) Kesantunan pragmatik imperatif dengan menggunakan kalimat deklaratif dan kalimat interogatif.