Pengaruh Penambahan Asam Asetat Dalam Penentuan Kadar Nilai Zat Ekstraktif Pa…

Extractive substances are non-polymeric organic materials that can be separated by dissolving in neutral solvents such as ether, alcohol benzene, acetone, water or water vapor through the extraction process. However, in the extraction process there is still extractive substance content that is still insoluble by solvents, thus it is necessary to determine the level of extractive substance value…

Sistem Presensi Kuliah Menggunakan Sensor Rfid (Radio Frequency Identification)

The lecture attendance system is an important component in academic administration management to ensure student attendance. In this research, we developed a lecture attendance system using RFID (Radio Frequency Identification) sensors to increase efficiency and accuracy in recording attendance. This system consists of several main components, namely an RFID module, microcontroller, RTC (Real-Ti…

Audit Energi Listrik Gedung Masjid Arfaunnas Universitas Riau Serta Potensi P…

The government's main policy direction regarding national energy is energy conservation to increase the efficiency of energy use and utilization (demand side) and energy diversification to increase the share of new energy and renewable energy in the national energy structure (supply side). This process includes an energy audit, which is a method for calculating the energy consumption level of a…

Pengaruh Budaya Organisasi Dan Kepemimpinan Terhadap Kinerja Karyawan Dimedi…

Employees are the key to determining a company's success. For this reason, every employee is required to have knowledge, skills and abilities, apart from that they must also have a vision for the company, experience, motivation, self-discipline, high work enthusiasm, and of course be able to work under work pressure. Performance results are very dependent on the level of individual ability in …

PENGARUH IKLIM SEKOLAH TERHADAP HASIL BELAJAR PPKn SISWA KELAS IX SMPN 23 PEK…

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Konflik Politik Antar Koalisi Dalam Pembentukan Alat Kelengkapan Dewan Di Dpr…

The formation of the Council Complete Equipment (AKD) cannot be separated from the strength of political parties in achieving their respective interests. It is not uncommon for several existing political parties to form coalitions as a means to achieve common goals. The presence of coalitions within a government institution often leads to conflict between coalitions which results in non-fulfill…

Efektivitas Pembelajaran Berbasis Project STEM pada Materi Energi Alternatif …

This study aims to describe the level of creative thinking skills of high school students on alternative energy material with the application of STEM project-based learning, as well as to determine the effectiveness of the application of STEM project-based learning on alternative energy material in training high school students' creative thinking skills. The population in this study were X grad…

Strategi Komunikasi Forum Anak Riau Go To School dalam Mensosialisasikan Pen…

Program Forum Anak Riau Go To School Currently, the Riau Children's Forum is using a Communication Strategy by conducting outreach for students at the schools they visit, namely by providing messages related to violence against children. The Riau Children's Forum also uses social media such as (Instagram, Facebook) to convey messages that are as interesting as possible so that students are inte…

Kajian Arus, Pasang Surut, Dan Gelombang Di Perairan Bengkalis

This study was conducted in March 2023 in the waters of Bengkalis, Bengkalis Regency, Riau Province. This research aims to determine the conditions and changes in currents, tides and waves during the 10-year period 2013-2022. As well as secondary data coming from Marine Copernicus for current and wave data processed using the application OpenGradsthe end result being a map from which the tides …

Perancangan Pusat Kebudayaan Bengkalis Dengan Pendekatan Arsitektur Berkelanj…

A study of implementation regarding the meaning of "culture" which is taken from the Sanskrit word buddhi, the plural form of the word buddhi, which means reason or mind. The Cultural Center is a medium or place that is used as a forum with the aim of fostering, controlling, designing and developing by promoting various kinds of cultural activities in the region itself, especially in Bengkalis …

Urgensi Modernisasi Hukum Ruang Angkasa Tentang Aktivitas Eksplorasi Dan Eksp…

The development of national space law has surpassed international space law. International space law may require further development as human endeavors in outer space continue to evolve, for example in relation to the future exploitation of the natural resources of the moon and other celestial bodies. There is an urgency to develop existing international law or create new regulations that can …

Evaluasi Keamanan Probiotik dan Aktivitas Antioksidan Lactobacillus Fermentum…

Probiotics are living microorganisms that are capable of providing beneficial effects on health when consumed in sufficient quantities. This study aimed to evaluate the safety and antioxidant activity of Lactobacillus fermentum InaCC B1295 encapsulated by cellulose microfiber (CMF) from oil palm leaves (OPL) at different temperatures and storage times. This research was carried out experimental…

Tinjauan Yuridis Terhadap Bak Uji Materil {Judicial Review) Oleh Mahkamah Kon…

Sejak mulai dibentuknya Undang-Undang Dasar 1945 masalah Hak Uji Materil (judicial review) telah digagas oleh bapak-bapak bangsa kita, namun karena bangsa kita tidak menganut teori Trias Politika maka gagasan tersebut ditolak. Setelah era reformasi yang teijadi di Indonesia maka amandemen terhadap Undang- Undang Dasar dilakukan sekaligus memberikan tempat bagi keberadaan Hak Uji Materil (j…

Pola Pencapaian Status Pada Kantor Dinas Pendidikan Provinsi Riau

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Pengaruh Pengawasan, Disiplin Kerja Dan Keselamatan & Kesehatan Kerja (K3) T…

This research was conducted at PT.Tasma puja, Kampar Regency. The purpose of this study was to determine the effect of supervision, work discipline and occupational health safety (K3) on employee productivity at PT Tasma Puja, Kampar Regency, both partially and simultaneously. The types of data used in this study consisted of primary data and secondary data with a total of 126 people and a samp…

Efek Ekstrak Inulin Umbi Dahlia Terhadap Histopatologi Aorta Torakalis Pada T…

Type 2 diabetes mellitus (DM) is a metabolic disorder predisposing to cardiovascular disease (CVD) due to atherosclerosis. Atherosclerosis is chronic inflammatory reaction characterized by accumulation of lipids in the wall of arteries. This study aims to analyze the effect of inulin extract of dahlia tuber on the histopathological in the thoracic aorta of type 2 DM rats. Inulin be able to decr…

Analisis Implementasi Balanced Scorecard (Perspektif Keuangan) Pada PT. Bank…

The research was conducted on PT. Bank Riau Kepri,Tbk, Pekanbaru city. The purpose of this study is to analysis the implementation of the financial perspective of the balanced scorecard in PT. Bank Riau Kepri,Tbk period 2009-2012 because the balanced scorecard is a strategic management framework which is derived from the vision, mission, and strategy into four perspectives: financial, customer,…

Persaingan Usaha Dagang Barang Harian Di Jalan Kwalian Kecamatan Siak Kabupat…

This research was conducted on Jalan Kwalian, Siak District, Siak Regency. The purpose of this study was to determine the form of daily trading business competition on Jalan Kwalian, Siak District, Siak Regency. The research subjects involved in this study were 5 people and 1 key informant. This research use desciptive qualitative approach. The method used is observation, documentation and in-d…

Desain Dan Simulasi Buck Converter Sebagai System Solar Charging Menggunakan …

ABSTRACT The buck converter functions to control the DC voltage by making the output voltage smaller than the input voltage. The use of buck conveter has problems with the output voltage, so a control system is needed that is able to stabilize the output voltage of the buck converter. The purpose of the thesis is to design and simulate a buck converter DC-DC solar charger system using PID contr…

Pengaruh Insentif Dan Kepuasan Kerja Terhadap Kinerja Tenaga Medis Dengan Mot…

ABSTRACT By: Rahmad Hidayat This study aims to see the effect of incentives and job satisfaction on employee performance with work motivation as an intervening variable at Surya Insani Hospital, Rokan Hulu District. The population in this study were all medical staff at Surya Insani Rokan Hulu Hospital totaling 63 people. While the sample in this study used certain criteria, namely medical s…