Famili Cucurbitaceae merupakan famili yang sangat beragam dalam tumbuhan berbiji tertutup dan sering dijadikan obat tradisional karena menghasilkan metabolit sekunder berupa Cucurbitacin B, D, E, dan I. Identifikasi dan penentuan hubungan kekerabatan antar spesies dalam famili Cucurbitaceae menggunakan lokus barkode DNA tunggal sampai saat ini masih kurang efisien. Tujuan dari penelitian ini ia…
Educational content standards in the realm of abilities require students to be able to demonstrate problem-solving abilities in the concrete and abstract realms related to the development of what they learn at school, as well as being able to use methods in accordance with scientific principles. Chemistry, as a branch of science, has discussions regarding composition, structure, properties, cha…
ABSTRAK Nurbaiti, 2010. Peningkatan Kemampuan Berhitung Melalui Permainan Kartu Angka Pada Anak Usia 5-6 Tahun di Taman Kanak-Kanak Babussalam Pekanbaru. Latar belakang penelitian ini adalah karena rendahnya kemampuan anak dalam berhitung ,sehingga penulis mencoba menerapkan strategi pembelajaran dengan menggunakan permainan kartu angka. Yang menjadi rumusan dalam masalah ini adalah, bag…
ABSTRAK Nurbaiti, 2010. Peningkatan Kemampuan Berhitung Melalui Permainan Kartu Angka Pada Anak Usia 5-6 Tahun di Taman Kanak-Kanak Babussalam Pekanbaru. Latar belakang penelitian ini adalah karena rendahnya kemampuan anak dalam berhitung ,sehingga penulis mencoba menerapkan strategi pembelajaran dengan menggunakan permainan kartu angka. Yang menjadi rumusan dalam masalah ini adalah, bag…
ABSTRACT One of the activities in Indonesia that can generate national economic activities both as a provider of employment, as well as increasing people's income is tourism activities. Indragiri Hilir is one of the regencies in Riau Province which has unspoiled tourist attractions. Determining tourist attractions is not as easy as imagined, every tourist has different characteristics and diff…
The study analyzed Japan's interest in issuing a policy restricting the export of semiconductor raw materials to South Korea. The policy originated with South Korea's Supreme Court ruling that three Japanese companies paid compensation to the families of victims of forced labor during the Japanese occupation. The three companies are companies engaged in the semiconductor manufacturing indus…
In this research, activated carbon has been successfully fabricated using waste Cigarette of red Marlboro filters as a starting material. Through the process of carbonization and chemical activation using KOH with the aid of microwave irradiation power. The activation process used KA: KOH with the ratio of 2:1, 2:2 and 2:3 for 24 hours. Activated carbon was characterized using Scanning Elec…
In this research, activated carbon has been successfully fabricated using waste Cigarette of red Marlboro filters as a starting material. Through the process of carbonization and chemical activation using KOH with the aid of microwave irradiation power. The activation process used KA: KOH with the ratio of 2:1, 2:2 and 2:3 for 24 hours. Activated carbon was characterized using Scanning Elec…
Problem solving skills on the learning process can be trained by applying chemistry concpt on teaching material that used by student. Learning process requires the use of Student Activities Worksheets to support student learning activites. Reaction rate subject is subject that relate to the student’s daily life which can be explained by chemistry concept. The aims of this research is to devel…
In the Riau University area there are several shallow waters. Activities around the waters may contributed the in put of organic and inorganic matters into the waters and influenced limnology condition of waters. A research aims to know the limnological condition in waters in University Riau area has conducted Maret-April 2019 Sampling was carried out in three stations, namely station 1 ( aroun…
In the activity of teaching and learning interest is one of the main psychological factors that influence student learning process and results, because the interest is an early stage that comes within the student to produce a satisfactory values. This study aims to determine the the correlation between the student interest in study with the results in learning social studiesof grade V stud…
This study aims to influence the story-telling method with flannel board on the ability to speak 4-5 years old children in PAUD Jasmine Al-Hidayah Tampan Pekanbaru. The population and sample of this study are children aged 4-5 years amounted to 20 children. Data collection techniques used are observation. Data analysis technique used in this research is t test. From the results of this research…
This study aims to determine how high the increase in the ability of Visual Spatial through a puzzle game in children aged 4-5 years in early childhood sustainable work bay village mosque river districts of district siak wedge. This research is a classroom action research conducted in two cycles. Data collection tool used in this study is the observation sheet form. The number of samples in thi…
Pekanbaru city with high activity affects the pollution of air, water, and soil. Sanitary service and city parks Pekanbaru overcome this by creating a green open space. But the percentage of green open space is still limited to only 10-20% of the total area of the city of Pekanbaru. In addition to the dissemination of goverment to the people on it are still lacking. As a result of community par…
NURBAITI, NIM 1410245390, Conduct of Civil Society in the Prevention of Dengue Hemorrhagic Fever (DHF) in Teluk Binjai Village and Tanjung Palas Subdistrict East Dumai guided by Dr. Hesti Asriwandari, M.Sc. and Dra, Risdayanti, M.Sc. Dengue fever is an infectious disease characterized by sudden high fever for no apparent reason with red spots on the skin. Dengue hemorrhagic fever is caused by …