Pengaruh Penggunaan Hidrogen Peroksida (H2O2) Terhadap Kepadatan Mikroalga

Uncontrolled growth of microalgae can cause algae blooms in waters, which have a negative impact on aquatic ecosystems. Blooming algae can reduce water quality, reduce dissolved oxygen, and release toxins that are harmful to other aquatic organisms. Based on research, hydrogen peroxide has been proven to be effective in reducing the density of microalgae at certain concentrations. However, in a…

Kualitas Pelayanan Restaurant Barata Hotel Aston Sentul Lake Resort & Confere…

This study was conducted to analyze the service quality of the restaurant at Hotel Aston Sentul Lake Resort & Conference Center, focusing on five main dimensions: Tangible, Reliability, Responsiveness, Assurance, and Empathy. The method used was descriptive quantitative, with data collected through observation, questionnaires, and documentation. A total of 100 respondents, who were restaurant g…

Pengaruh Bauran Pemasaran (Marketing Mix) Terhadap Keputusan Pembelian Konsum…

To be able to compete with other seafood restaurants, a marketing mix consisting of product, price, place, and promotion is needed to create a competitive advantage in consumer purchasing decisions. This research was conducted in September-October 2023 at Kateringpku seafood restaurant in Pekanbaru city. The purpose of this study was to determine the application of the marketing mix to seafood …

Analisis Pelaporan Unsafe Action Pada Kecelakaan Kerja Di Departemen Spinning…

Manpower is the main asset for the company in driving the company's operations to achieve high efficiency and productivity. As technology improves and industrialization in companies is often accompanied by increased risks and hazards in the workplace that can cause accidents for the workforce. One of the efforts to prevent work accidents that has been implemented by the company based on Governm…

Implementasi Model Pembelajaran Ecirr (Elicit, Confront, Identify, Resolve, R…

Pendidikan adalah salah satu kunci kemajuan suatu bangsa, dengan adanya sistem pendidikan yang baik akan menghasilkan sumber daya manusia yang berkualitas. Pendidikan diwujudkan dengan suasana belajar dan proses pembelajaran agar peserta didik secara aktif mengembangkan potensi dirinya untuk memiliki kekuatan spiritual keagamaan, pengendalian diri, kepribadian, kecerdasan, akhlak mulia serta ke…

Identifikasi Pengaruh Aplikasi Supernatan Bebas Sel L. Lactis Atcc 11454-Ldh�…

Lactococcus lactis subsp. lactis ATCC 11454 is a strain that produces nisin, a group of antimicrobial peptides recognized by the FDA as a safe food preservative. L. lactis ATCC 11454-ldh∆nisRKox is a genetically engineered strain created by knocking out the ldh gene and overexpressing the nisRK genes in L. lactis ATCC 11454, aiming to enhance nisin production. Nisin belongs to the bacteriocin…

Pengaruh Beban Kerja Dan Streskerja terhadap komitmen organisasi dengan kepua…

ABSTRACT This study aims to determine the effect of workload and work stress on employee organizational commitment through job satisfaction as an intervening variable at PT. Bank Riau Kepri Syariah Kantor Pusat. The population in this study are all employees of PT. Bank Riau Kepri Syariah Kantor Pusat as many as 375 people. By using the slovin formula, the number of samples used in this study …

Pengaruh Struktur Modal Dan Profitabilitas Terhadap Harga Saham Pada Perusaha…

ABSTRACT This study aims to determine and analyze the effect of capital structure and profitability on stock prices in automotive and component companies listed on the Indonesia Stock Exchange in 2016-2020 partially and simultaneously. Where the independent variable in this study is the capital structure and profitability while the dependent variable is the stock price. The sampling technique …

Hubungan Lingkungan Kerja Dan Upah Terhadap Motivasi Kerja Pada Karyawan Gera…

By: Rona Meliza [email protected] Supervisor : Drs. Yoskar Kadarisma, M. Si [email protected] Department of Sociology Faculty of Social and Political Sciences Riau University Bina Widya Campus, Jl. H.R. Soebrantas, Km. 12.5 Simpang Baru, Pekanbaru Riau 28293. Tel/Fax 076163277 ABSTRACT This research was conducted at MTC Panam, Pekanbaru city. The p…

Pengembangan LKPD Berbasis Inkuiri Terbimbing Berbantu Qr Code Pada Pokok Bah…

This research aims to develop LKPD based guided inquiry assisted by QR Code on colloid subject as valid teaching materials and knowing response user to LKPD developed . Type study this is study development ( Research and Development ) with a 4-D development model , namely define , design , develop , and disseminate. Instrument data collector used that is sheet validation expert Theory and quest…

Model Pengelolaan Sampah Kantong Plastik Dengan Konsep Liza 5R Di Kota Pekanbaru

Plastic pollution has become a global issue because of its complex environmental impacts. The increasing world population, changes in consumption patterns have resulted in an increase in the volume, type, and characteristics of waste, one of which is plastic bags. Excessive use of plastic bags has a negative impact on health and the environment. Pekanbaru City is the city with the largest popul…

Analisis Pemasaran Karet Sistem Lelang Di Kecamatan Kuantan Tengah Kabupaten …

ABSTRACT This study aims to analyze marketing channels, marketing margins, marketing profits, farmer's share, and marketing efficiency in the rubber marketing auction system in Kuantan Tengah District, Kuantan Singingi Regency. The sampling method used for farmers is random sampling as many as 42 people and sampling traders using the census method as many as 8 people. The results showed that t…

Deiksis Dalam Novel Egosentris Karya Syahid Muhammad

This study aims to identify and describe the types and functions of deixis in the novel Egosentris by Syahid Muhammad. This study uses a qualitative approach using descriptive methods. The data source in this research is the novel Egosentris by Syahid Muhammad. Based on the results of the study found 262 data types and functions of deixis. There are five types of deixis in novel Egosentris…

Pengaruh Variasi Beating Revolutions Terhadap Nilai Bulk, Freeness, Tensile S…

ABSTRACT The company of PT. RAPP produces pulp in two types namely pulp slurry and dry pulp sheet based on the consistency of the pulp. Both products will be distribute to consumers of paper companies. This final project was conducted to determine the economic level between pulp slurry and dry pulp sheet based on product quality. This can be seen by looking at the characteristics of these …

Studi Tentang Budaya Makan Bajamba Pada Era Modrenisasi Di Kenagarian Gadut K…

Abstract: This research motivated by makan bajamba culture in local society of Kecamatan Tilatang Kamang that is a tradition of Kecamatan Tilatang Kamang community pride. This activity is rich in religious,moral and cultural values. But this culture have a lot of changes not only in the procedure but also in devotees. The formulation of the problem in this research is now to makan bajamba …

Sistem Informasi Pengolahan Data Nilai Siswa Tk Dan Sd Effata Shine Berbasis…

Effata Shine Kindergarten and Elementary School is located in Rokan Hilir District, Riau Province. To manage student grade, school still use manual method of recording on paper each student’s grade. So that not a few paper are lost due to slipping or even lost due to accidential wasted. This research aim to help the speed and quality of teacher in delivery of information as well as proces…

Pengaruh Komunikasi Interpersonal, Motivasi Dan Disiplin Kerja Terhadap Kepua…

ABSTRCT This study aims to determine the effect of interpersonal communication, motivation and work discipline on job satisfaction and employee performance of PT. Citra Riau Sarana I Bumi Mulya, Logas Tanah Darat District, Kuantan Singingi Regency. The population in this study includes all employees at PT. Citra Riau Sarana I, totaling 138 people. Primary data were collected by questionna…

Disfemisme Tuturan Peserta Diskusi Dalam Acara Mata Najwa Trans 7

This rease intends to anylize the dysphemism of narrative of the discussan on Mata Najwa Trans 7. This study classied as qualitative descriptive study. The object of this research is the narrative of the discussan on Mata Najwa Trans 7. The way to got appraisal datas in this research are obtained by using observe attentively and and by recording the selected videos. Another resuld of this stud…

Faktor-Faktor Yang Berhubungan Dengan Kepemilikan Sertifikat Laik Sehat Serta…

This research was conducted on November 2016 until January 2017 in Kuantan Singingi Regency. The purpose of this research was to analyze the correlation as simultaneous nor partial, and also the direct effect or indirect effect between the ownership knowledge of refill drinking water, ownership training, The supervision of the health workers and the examination of total coliform bacteria toward…

Pengembangan usaha skala rumah tangga eskrim jagung di kecamatan Kampar Kiri …

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39 hlm.; 30 cm

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