This research examines the history and impact of the construction of the Tengku Agung Sultanah Latifah Bridge in Siak Regency, Riau, from 2001 to 2011. Before the bridge's construction, residents of Siak Sri Indrapura City faced various difficulties due to limited access across the Siak River, a nationally strategic river and a major transportation route. Reliance on pontoons, ferries, or woode…
This research aims to develop a history e-book based on historical heritage in Rokan Hilir as an innovative learning media to improve students’ learning motivation in history subject for Grade XI at SMAN 1 Kubu Babussalam. The background of this study is the low student engagement in history learning caused by the lack of contextual and interactive teaching materials. The research employed a …
History learning at SMAN 1 Peranap is still dominated by lecture methods, resulting in low student learning motivation reflected in their minimal participation and attention. This condition encourages the need for the implementation of interactive and visual learning models. This study aims to examine the effectiveness of the Picture and Picture model based on Jigsaw Puzzle in increasing t…
Education requires enjoyable learning, active students, creative teachers, and a peaceful classroom. In a learning process, student interest is needed to make the class feel more lively, especially in History learning. History is a subject that is less popular with students, therefore, teachers must be skilled at capturing their attention. If students are not interested and feel bored, it will …
This research is motivated by the development of information and communication technology today. Currently, political participation in Indonesia is undergoing several significant changes. Political participation in Indonesia has experienced a significant increase, dominated by young people. One product of this technological development is the large number of TikTok users, a social media pl…
This research is motivated by the development of information and communication technology in today's world. Social media is a means that allows its users to interact virtually through an internet connection. Nowadays, social media tends to be used to excessively display one's existence, which can ultimately influence thought patterns, lifestyles, and even the culture of a nation. For studen…
Masifnya perkembangan teknologi dan informasi berdampak pada kemudahan komunikasi, tetapi juga memicu degradasi moral, terutama pada aspek sopan santun peserta didik. Di Riau, nilai sopan santun merupakan bagian penting dari identitas budaya Melayu, sebagaimana tercermin dalam Tunjuk Ajar Melayu. Namun, hasil asesmen kebutuhan peserta didik (AKPD) dan observasi di SMP Negeri 8 Pekanbaru menunju…
This study explores the effect of using Quizizz on students’ vocabulary mastery at SMKN 1 Pekanbaru. A pre-experimental one-group pre-test and post-test design was applied to 37 students of class XI MPLB 3. Students were treated over four sessions using a scientific approach in Merdeka Curriculum, with Quizizz applied as an interactive learning and assessment tool. The vocabulary test focused…
Penelitian ini mengkaji keanekaragaman jenis ikan hias yang dijual di Kelurahan Simpang Tiga, Kota Pekanbaru, sekaligus merancang media pembelajaran berupa buku saku berbantuan teknologi Augmented Reality (AR) untuk mendukung materi keanekaragaman hayati Biologi SMA kelas X. Latar belakang penelitian mencerminkan kebutuhan akan media ajar yang kontekstual dan interaktif karena rendahnya minat b…
Hemorrhoids are anorectal disorders characterized by venous dilation and mucosal inflammation. Recent genomic analyses identify nitric oxide synthase-3 (NOS3) as a key risk gene; sapropterin—an FDA-approved 6-R-tetrahydrobiopterin analog for phenylketonuria—is predicted to down-regulate this pathway. Objective: To evaluate the anti-inflammatory effect of sapropterin on NOS3, cyclo-oxygenas…
Mesenchymal stem cells (MSCs) are well known for their significant therapeutic potential due to several key biological characteristics. However, MSCs have a limited lifespan during in vitro expansion. This limitation is primarily due to the accumulation of reactive oxygen species (ROS), which triggers oxidative stress and can potentially damage biomolecules within MSCs. The objective of this st…
Male infertility is a significant reproductive health issue often associated with sperm quality. One approach to understanding its molecular mechanism is by exploring epigenetic regulation, particularly DNA methylation and gene expression. MEST is an imprinted gene essential for spermatogenesis and has been implicated in infertility, especially in oligozoospermia. Methods: This case contro…
Thalassemia is a hereditary hemolytic disease that disrupts hemoglobin synthesis. Patients with major thalassemia require regular blood transfusions, which can lead to psychological problems, such as feelings of inferiority and social withdrawal, especially among adolescents. These psychological issues can reduce adherence to medical care and impact quality of life. This study aims to analyze t…
Between 2010 and 2023, Kampar Regency experienced various dynamics across three key factors: government expenditure, employed labor force, and Gross Fixed Capital Formation (GFCF). Therefore, it is crucial to conduct an in-depth analysis of the influence of these factors on the economic growth of Kampar Regency in order to provide more targeted policy recommendations for achieving sustainable a…
ABSTRACT This Classroom Action Research (PTK) aims to investigate the effectiveness of the implementation of the Teams Games Tournament (TGT) type cooperative learning model in stimulating the 4C skills (critical thinking, creativity, communication, and collaboration) of class 7B students of SMP Negeri 1 Rumbio Jaya in learning Physical Education, Sports, and Health (PJOK). This research was c…
ABSTRACT This research serves as a substitute for the final project or thesis for undergraduate students of the Physical Education, Health, and Recreation program at Universitas Riau. It is awarded as a form of appreciation for outstanding achievements that have brought honor to the university at the national level. This report documents the journey towards securing 3rd place at POMNas XVIII …
ABSTRACT Indonesia's water sports potential is not optimal, as seen from the lack of popularity of water skiing and wakeboard due to lack of socialization and facilities. PON is a promotional event, and the debut of water skiing at the 2024 Aceh-North Sumatra PON with international standards is a concern. The competition tests athletes' technique (jumps, slaloms, tricks) and mentality, wit…
ABSTRACT This study aimed to determine the effect of resistance band training on arm muscle power in 15-year-old karate athletes. The method used was an experimental one-group pretest-posttest design. The sample consisted of 10 athletes from Inkai Prestasi Karate Club in Pekanbaru who participated in a four-week training program, three times per week. The two hand medicine ball put test was us…
ABSTRACT The purpose of this study is to overcome problems in the classroom, the problems were found in class X IPA.I SMA Negeri 2 Tualang. One of the subjects of physical education, sports and health taught in schools is the material of selfdefense, pencak silat, this sport is a typical sport owned by Indonesia and is recognized as a culture. The material of pencak silat contains basic at…
ABSTRACT This study aims to determine the effect of training using rubber weights and without weights on the speed of the PSHT Tanah Putih Tanjung Melawan pencak silat sickle kick. This study is an experimental study using the True experiment design method. The sample in this study was 14 female athletes. The instrument in this study was a 10-second sickle kick speed test with 3 trials and…