Sintesis Hijau Nanopartikel Zno Doping (Ag,Se Dan S) Menggunakan Ekstrak Daun…

Water pollution hazardous pollutant compounds is often found in the industrial sector. This study aims to increase the photocatalytic activity of ZnO for the degradation of 4-nitrophenol pollutants in wastewater. The method used in this study is the nanoparticle biosynthesis method that utilizes plant extracts. ZnO material is doped with (Ag, Se, and S) using matoa leaf extract and microwave ir…

Karakteristik Sisa Hutan Alam Di Lingkungan Gambut Pulau Bengkalis

Bengkalis Island is one of the islands where 85% of the landscape consists of peatland, originally covered by native peat swamp forests. Over the past five decades, deforestation in this area has led to the near-total loss of this native vegetation. This study aimed to analyze the remaining fragments of peat swamp forest and characterize their ecological features. Field data were collected in t…

Uji Aktivitas Antibakteri Kombinasi Ekstrak Mangifera Sumatrana Miq. Dan Ruel…

Staphylococcus is one of the microorganisms that often cause skin infections. The continuous use of antibiotics can lead to the possibility of resistance. Plant extracts such as Mangifera sumatrana and Ruellia tuberosa have the potential to inhibit the growth of pathogenic bacteria. Both plants contain bioactive compounds as antibacterial agents. The aim of this study is to determine the antiba…

Pengaruh Gaya Kepemimpinan Dan Kompensasi Terhadap Kinerja Karyawan Pt. Kimia…

This study aims to analyze the influence of leadership style and compensation on employee performance at PT. Kimia Farma Trading and Distribution Pekanbaru. The research method used is multiple linear regression analysis with a sample of 43 respondents taken by total sampling. The results of the study indicate that leadership style has a t count of 3,880, greater than the t table of 2,018,…

Pengaruh Struktur Modal, Likuiditas Dan Pertumbuhan Aset Terhadap Profitabili…

ABSTRACT This research was conducted with the aim of revealing whether there is an influence of capital structure, liquidity and asset growth on profitability. The population in this research is Indonesian telecommunications companies listed on the Indonesia Stock Exchange (BEI) during the 2015-2021 period, totaling 9 companies. This research uses quantitative data types and secondary data…

the error analysis of vowels pronunciation of english department students

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1905111016

Pengaruh Kualitas Pelayanan, Harga Dan Promosi Terhadap Keputusan Pembelian P…

ABSTRACT This research aims to determine the influence of service quality, price and promotion on purchasing decisions among Bukalapak application users (case study of students majoring in management at UNRI class of 2020). This research method is quantitative descriptive, which means the research is explained in statistical form or in the form of numbers. The sample in this research was 100 …

Pengaruh Motivasi, Pelatihan, Dan Fasilitas Kerja Terhadap Kinerja Pegawai Pe…

This study aims to examine and analyze the influence of motivation, training, and work facilities on employee performance at the Department of Public Works and Spatial Planning of Pekanbaru City. The background of this research stems from the low Civil Servant Professionalism Index at the agency, which stood at 44.59, categorized as very low. This research employs a quantitative associative…

Pengaruh Beban Kerja Dan Karakteristik Individu Terhadap Kinerja Perawat Mela…

ABSTRACT Service companies are also inseparable from efforts to always improve employee performance. Continuous improvement in employee performance is also applied to health service units which are organizations providing health services. For public health service units, service quality is one of the most important factors influencing patient satisfaction. When patients feel satisfied with goo…

Pengaruh Penempatan Dan Lingkungan Kerja Terhadap Kinerja Pegawai Pada Dinas …

ABSTRACT Employee performance is one of the most important factors to obtain optimal work results. The factors that influence employee performance include placement and work environment. This study aims to determine the effect of Placement, Work Environment on Employee Performance at the Kampar Regency Tourism and Culture Office. This research method is quantitative descriptive, which mea…

Karakteristik Akar Napas Pohon Api-Api (Avicennia Alba) Pada Pantai Bermangro…

This research, conducted in Sepahat Village, Bengkalis Regency, Riau, aimed to reveal the morphological and morphometric characteristics of Avicennia alba pneumatophores in intertidal habitats experiencing sediment accretion. Pneumatophore samples were collected along transect lines, set at 10-meter intervals perpendicular to the coastline. From 34 excavatable pneumatophores, findings showed th…

implementasi pupuk organik cair (poc) limbah kulit nanas dan kulit nangka ter…

Fertilizer plays a crucial role in increasing food and horticultural crop yields. Currently, the majority of farmers rely on inorganic fertilizers to support their agricultural activities. Besides being expensive, the continued use of inorganic fertilizers can negatively impact the environment and soil fertility. Utilizing organic waste such as pineapple and jackfruit peels as raw materials for…

kemampuan menulis teks deskripsi menggunakan media visual pada siswa kelas vi…

Penelitian ini sesuai dengan data di lapangan yang dilakukan di SMP Negeri 25 Pekanbaru. Peneliti mengukur kemampuan siswa dengan menggunakan bantuan media visual yaitu komik strip. Peneliti juga melakukan observasi dengan mewawancara beberapa siswa, hasil wawancara bersama dengan beberapa siswa kelas VII SMP Negeri 25 Pekanbaru, bahwa siswa tersebut berpendapat materi menulis teks deksrip…

profil tenaga keolahragaan (studi kasus pembinaan olahraga di kota pekanbaru)

This study aims to describe the profile of sports personnel in Pekanbaru City as part of a holistic and sustainable sports development effort. The research used a descriptive method with purposive sampling involving five key institutions: the Youth and Sports Office (Dispora), the Education Office (Disdik), the Indonesian National Sports Committee (KONI), the National Paralympic Committee (…

penerapan model problem based learning (pbl) untuk meningkatkan hasil belajar…

This study aimed to enhance the learning process and enhance students' learning results in mathematics by implementing the Problem Based Learning approach. Students are encouraged to actively engage in the learning process through this approach of instruction. This study is a classroom action research using observation sheets of teacher and student activities and mathematics learning outcom…

Analisis Potensi Pasar Buah- Buahan Di Kota Pekanbaru

ABSTRACT This study aims to analyze the needs and supply sources of fruits in Pekanbaru City and assess its market potential. The method used is descriptive quantitative method, with secondary data obtained from BPS Pekanbaru City and related agencies. Demand analysis was conducted based on data of fruits consumption per capita multiplied by population, while the source of supply was analyzed …

Analisis Faktor-Faktor Yang Mempengaruhi Penggunaan Informasi Akuntansi (Stud…

ABSTRACT This study aims to analyze the factors that influence the use of accounting information. The sampling method used in this study is the Slovin method, which is a sampling technique based on the needs of the population selected to become sample members. The population in this study were all MSMEs in Pekanbaru City. The data used in the study were 141 questionnaires. Data processing was …

Pengaruh Kompetensi Sumber Daya Manusia, Kejelasan Sasaran Anggaran, Dan Keta…

ABSTRACT This study aims to analyze the influence of human resource (HR) competence, budget target clarity, and regulatory compliance on the implementation of the Government Agency Performance Accountability System (SAKIP), with organizational commitment as a moderating variable. The study was conducted on Regional Government Organizations (OPD) in Pekanbaru City using a quantitative appro…

Pengaruh Kompetensi Sdm (Sumber Daya Manusia), Inovasi, Digital Marketing, Da…

ABSTRACT This study aims to examine the effect of Human Resources Competence, Innovation, Digital Marketing, and Organizational Commitment on MSME Performance in Pekanbaru City. The research method used is a quantitative research method, with a data collection method in the form of a questionnaire. The population in this study was MSME in Pekanbaru City totaling 26,684 respondents. The sample …

Pengaruh Modal, Tingkat Pendidikan, Dan Financial Technology Terhadap Pendapa…

ABSTRACT This study aims to analyze the influence of Capital (X1), Education Level, and Financial Technology (X3) on MSME Income (Y) in Pekanbaru City. The population in this study is MSMEs in Pekanbaru. In this study, a sample of 124 respondents was obtained by purposive sampling method. This study uses primary data obtained from the distribution of questionnaires distributed to MSME owners i…