Pyrazoline is a five-ring heterocyclic compound with two nitrogen atoms close in its rings and has more than one endocyclic double bond. The availability of pyrazoline in nature in small amounts, but has a good biological activity in treating various diseases including as an anticancer or antidiabetic. This study aims to synthesize and confirm the activityof pyrazoline compunds. Pyrazoline comp…
This study describes and analyzes the form and function of the use of slang. This research is a qualitative study using descriptive methods, namely analyzing and describing the data found in the form of words descriptively. The data analysis technique in this research identifies, classifies, selects, analyzes, presents data, and concludes. The technique of collecting data is by means of observa…
Abstrak This study aims to determine the effect of fortification of tilapia (Oreochromis niloticus) meal on the characteristics of crackers. The method used was an experimental method with a non-factorial completely randomized design study consisting of 4 levels, namely without the addition of fish meal (T0), fortification of 5% tilapia fish meal (T1), 10% fish meal (T2), and fortification…
The culture of mutual cooperation is not new in human civilization, mutual cooperation in the sense that it is actually carried out by a group of residents in an area who come to help or offer their strength without strings attached or voluntarily help together. The progress of the times causes changes in each individual such as behaving individuality, These changes show that the community has …
Setelah tiga bulan beraktivitas di dalam dan sekitar rumah, kita kini memasuki sebuah tatanan baru—new normal. Tentu ada keinginan untuk berwisata. Menurut banyak pengamat, turisme alam di masa seperti ini akan menjadi sebuah tren. Menjaga jarak dengan pengunjung lain merupakan alasan kuat untuk memilih tamasya alam. Sebagian besar lokasi wisata alam ini berada di taman nasional. Indonesia me…
Defisit anggaran akibat pemberian stimulus dimasa Coronavirus disease COVID-19 serta meningkatnya digitalisasi ekonomi, mendorong Pemerintah untuk menerbitkan Peraturan Menteri Keuangan Nomor 48/PMK.03/2020 tentang Tata Cara Penunjukan Pemungut, Pemungutan, dan Penyetoran, serta Pelaporan Pajak Pertambahan Nilai (PPN) atas Pemanfaatan Barang Kena Pajak Tidak Berwujud dan/atau Jasa Kena Pajak da…
Reducing Emissions from Deforestation and Forest Degradation (REDD+) has become important for Indonesia because this mechanism will provide financial benefits and it adheres to the Indonesian commitment to participate in climate change mitigation. However, a weak forest governance system and lack of transparency have undermined Indonesia’s goals to reduce deforestation and to manage and dist…
BG-algebra is an algebraic structure constructed from group which is not commutative. BG-algebra is known as a generalization of BG-algebra, therefore some concepts in B-algebra can also be applied in BG-algebra, such as direct product. This thesis discusses the construction of the direct product concept in BG-algebra and 0-commutative BG-algebras and also its characteristics. This thesis …
In processing data on incoming and outgoing letters in LPP RRI Pekanbaru conducted by the secretary still has shortcomings namely the incoming and outgoing mail files have not been well organized. Inefficient in the process of searching for incoming and outgoing mail files, the secretary has to search one by one the letters stored in the folder, not to mention that the file is missing or s…
Outdoor Learning-based physics student worksheets are assignment sheets which contain instructions for activities to be used outside the classroom. The main objective of this study is to develop a valid physics student worksheet based on outdoor learning in straight motion material for class X SMA. The subject of this study was an outdoor learning based LKPD developed in class X physics su…
The aim of this researcher is to find out the relationship between the size of the audit committee, audit committee meetings, audit committee expertise in finance and accounting, the size of the board of directors, and the independent board of commissioners on audit delays in manufacturing companies listed on the Indonesia Stock Exchange in 2015-2018 . The population in this study were all …
Kebutuhan air bersih bagi manusia salah satunya diperoleh dari air sumur terutama digunakan untuk memasak dan air minum. Zat organik merupakan salah satu parameter untuk mengetahui kualitas air. Jumlah zat organik di dalam air dapat ditentukan melalui metode permanganometri. Angka permanganat yang diperoleh dari pengukuran perlu divalidasi agar didapatkan hasil uji yang akurat dan absah. D…
ABSTRACT Bio-oil is a dark brown liquid consisting of aliphatic, aromatic, alicyclic, and heterocyclic compounds which have the potential to be liquid fuels. Bio-oil can be produced from a mixture of biomass and synthetic polymers through the copyrolysis process. Co-pyrolysis is a pyrolysis process that involves two or more different materials as a feedstocks. Potential feedstocks for the …
This thesis discusses the optimization of parking lots in the form of parallelograms and right triangles. The shape of the parallelogram land is for-med in two ways namely directly and separately, the landform separately consists of the shape of two right triangles and rectangles. The method used in this di-scussion is a linear programming method, while for calculations are used LINGO software.…
The author formulates in this research how is the work commitment of kindergarten teachers in Suliki sub-district, Lima Puluh Kota, West Sumatra? This research was conducted in Kindergarten, Suliki Sub-District, Lima Puluh Kota Regency, West Sumatra in May 2019. This research is a one-way descriptive research that is research that tries to tell the current problem solving based on data, and als…
This study aims to develop quality student worksheets in terms of the implementation of the syntax of guided inquiry models and indicators of scientific literacy in the material of the circulatory system in humans for VIII grade students of junior high school. This research was conducted in two places, namely for the validation of student worksheets by the validator and a limited trial phase I …
This study aims to analyze: (1) the influence of social competence on work morale, (2) the influence of spiritual intelligence on work morale (3) the influence of social competence and spiritual intelligence on teacher work morale. The research method used is quantitative research method by using survey method. The population in this study is all PNS teachers of SMP Negeri in Kecamatan Minas …
PT. PLN (Persero) Pekanbaru Area is one of the branches of PT. PLN (Persero) Riau and Riau Islands Region. PT. PLN (Persero) Pekanbaru Area is one of the State-Owned Enterprises (BUMN). PT. PLN (Persero) Pekanbaru Area is located at JL. Dr. SetiaBudhi No 57, Rintis, LimaPuluh, Pekanbaru City. PT. PLN (Persero) Pekanbaru Area conducts training and internal communication is expected to be able to…