30 research outputs found
Design of Essential Oil Distillation Distillation Equipment Made From Fragrant Lemongrass Leaves Using Steam and Water Method
No full text67 HalamanPenyulingan merupakan alat untuk mengambil minyak atsiri yang terdapat pada salah satu tumbuhan, salah satu contohnya adalah tumbuhan serai wangi (cymbopongon nardus) adalah salah satu tanaman rempah, biasa digunakan sebagai obat – obatan, produk kecantikan dan bisa juga sebagai campuran penghemat bahan bakar. Minyak atsiri dari serai dapat di hasilkan dengan berbagai metode misalnya ekstraksi. Keuntungan dalam metode ini adalah tidak membutuhkan suhu yang tinggi, sehingga minyak tidak akan mudah rusak. Oleh karena itu dibuatlah rancangan alat destilasi ini yang bermanfaat untuk membatu masyarakat petani dalam mendapatkan mesin destilasi penyulingan. Metode dalam perancangan diawali dengan studi literature yang berhubungan dengan rancangan alat destilasi. Konsep yang dilakukan perhitungan perancangan alat dan menguji keterfungsian alat destilasi. Parameter yang diamati yaitu kapasitas efektif alat, kinerja alat, hasil rendemen. Hasil dari perancangan alat destilasi minyak serai ini yang berupa tangki penguapan adalah proses penguapan dari tungku pembakaran memanaskan air di dalam tangki dan uap dialirkan menuju kondensor melalui pipa penghubung berjalan dengan baik dan prosesnya yang efesien dapat menghasilkan minyak atsiri dengan kualitas dan kuantitas yang baik. Distillation is a tool for extracting essential oils found in a plant, one example is citronella (cymbopongon nardus) is a spice plant, commonly used as medicine, beauty products, and it can also be a mixture of fuel. The essential oil from lemongrass can be produced by various methods such as extraction. The advantage in this method is that it does not require high temperature, so the oil will not be damaged easily. Therefore, a distillation device designed to help the public get a distillation machine was made. The method in designing begins with a literature study related to the design of the distillastion apparatus. The concept is carried out by calculating the design of the tool and testing the functioning of the distillastion tool. The parameters observed were the effective capacity of the tools, the performance of the tools and the yield. The result of designing this lemongrass oil distillation divice in the form of an evaporation process from the combustion furnace heating the water in the tank and the steam is flowed to the condenser through the connecting pipe running well and the efficient process can produce essential oils with good quality and quantity
Evaluasi Kebijakan Pembangunan Pemerintah Kota Dumai Terhadap Pelaksanaan Pembangunan Infrastruktur Di Kelurahan Batu Teritip Kecamatan Sungai Sembilan Kota Dumai
No full textThis study aims to describe and analyze the infrastructure development in Batu Tritip Village. infrastructure is a necessity for the community. To meet the needs of the community, it is necessary to have the role of the government, namely the village head in building infrastructure. The author sees several problems in infrastructure development. The picture in the field obtained shows that there are problems in the implementation of infrastructure development in Batu Tritip Village. This encourages researchers to explain and analyze further in academic studies about this phenomenon in the form of a thesis scientific paper. In this study, researchers refer to relevant theories to answer each of the fundamental problems of evaluating infrastructure development. The theory used in relation to the implementation of the village head's duties is the theory proposed by Wiliam N Dunn. This type of research is qualitative research and uses processed data related to the research conducted. This qualitative approach is defined as a research procedure that produces descriptive data in the form of written or spoken words from people and observable behavior. The data collected in this study uses more secondary data, whereas primary data is needed to complement / support the analysis of secondary data that has been obtained. Primary data were obtained from interviews with informants who were competent in answering this problem. Inhibiting factors or constraints for the authors of the analysis were indicators of effectiveness, efficiency, accuracy, adequacy and leveling. responsiveness
Customers’ Purchase Intentions on Herbal Products and Supplements During the COVID-19 Pandemic
No full textThe research aimed to extend the Theory of Planned Behavior (TPB) by including health consciousness and health value as predictors of purchase intention on herbal products and supplements. The research applied quantitative hypothesis testing. Then, the convenience sampling technique was used in collecting research data. The survey was conducted on 260 herbal and supplement customers in West Sumatra. The research instrument was adapted from previous studies. Then, the research data were analyzed using Structural Equation Modelling (SEM) techniques with the software SmartPLS 3.0. The testing of extended TPB in the research finds that health consciousness and health value have a positive and significant effect on customers’ attitudes and purchase intentions. Among the three main predictors of purchase intention in TPB (customer attitude, subjective norm, and behavioral control), only control behavior positively and significantly affects purchase intention. This extended TPB contributes to the theory of purchase intention by including health consciousness and health value as new predictors in customers’ purchase intentions, especially for herbal products and supplements. The research implications are that marketers and other stakeholders need to carry out effective marketing communications about products and events that support the development of healthy patterns and lifestyles and spend some effort to facilitate consumers' access to herbal products and supplements
Aquifer layer in Muara Batu and Dewantara Sub-district based on resistivity cross-sectional model
No full textThis study aims to determine the depth of the aquifer layer in the Muara Batu and Dewantara sub-district as a source of groundwater that can be used continuously. The identification of this aquifer layer is based on the results of the resistivity values of subsurface rocks measured using the electrical resistivity method of the Schlumberger array. Data acquisition was carried out on 3 lines (MB1, MB3, and MB4) with a length of 330 m each. The variations in the resistivity values of the rocks obtained were modeled in the form of a 2D cross-section using the Res2DInv software, thus providing an overview of the subsurface for groundwater exploitation. The cross-sectional model obtained shows that the shallow aquifer layer is at a depth of 20-52 m (2-12 m) on the MB1 and a depth of 60 m on MB3 and MB4. The low resistivity value 12 m on the MB1 indicates that the subsurface is generally composed of water-saturated rock layers
Interaksi Sosial Pedagang Kaki Lima di Pasar Puan Maimun Kabupaten Karimun Kepulauan Riau
No full textThis thesis submitted in order to quality a sociology bachelors degree with the title “ Social Interaction Street Vendors In Puan Maimun Market Karimun Regency, Riau Archipelago. To findout how the social interaction that occur betwee the street vendors, factor that affect the creation of social interaction that take place and interwoven between street vendors in Puan Maimun market, Karimun Regency, the author conducted data collection using observation techniques and in depth interviews with respondents. As for how sampling or respondents is done by simple random sampling techniques (in a random way) that has came chance and opportunity to be selected as a samples, the samples 15 street vendors respondents specified of the total population 129 merchant. The teory used in this reasearch is the theory of social interaction and the structural-functional theory. The method used is qualitative descriptive. Result of research conduted in general, the author say that the high familiar relationships that occur between them. Social interactions that occur make a trader to another may affect each other. The social interaction resulted in relationships that is both negative and positive. Tolarance among street vendors Puan Maimun Market that made them closer. A sense of togetherness between cadger that make harmony among them better. The results show that social interaction that exist between good cadger
Application of Vertical Electrical Sounding (VES) for Subsurface Profiling in Weh Island, Aceh Province
No full textGroundwater availability is the main concern in a developing region such as Weh Island, Aceh. To locate groundwater resources, vertical electrical sounding (VES) was used to identify subsurface profiles. The study area is located on a volcanic island. The lithology consists of volcanic rocks as andesite lava and pyroclastic rocks as lapily-tuff until breccia. VES method was carried out in 4 measurement points using the Schlumberger array. The resistivity value used to identify subsurface lithology. The top layer of alluvium and weathered lava have resistivity ranges from 14.3 m to 17.7 m with thickness varies from 0 m 17.4 m. It is followed by andesite resistivity ranges from 17.3 m to 18.2 m with averages thickness is 17.4 m 35.2 m. Finally, the bottom layer is filled by breccia-tuff with resistivity value from 5.5 m to 7.3 m. The physical properties of some related rocks allow water accumulation to their bodies. The current polarization indicates water content in the pore space of breecia at the study area which polarization point is identified as the water table
Juridical Review of the Crime of Money Counterfeiting in the Work Area of Bank Indonesia in Medan (Case Study at the Medan District Court)
No full text12 HalamanDalam penelitian ini penulis mempergunakan metode pendekatan yuridis normatif. hal ini mengingat permasalahan yang diteliti adalah data-data yang tersedia dan kemudian dianlisis menurut aturan yang berlaku, yang selanjutnya akan mendiskreditkan hal-hal yang ada pada permasalahan sebagaimana yang telah disebutkan sebelumnya. Berdasarkan hasil penelitian yang penulis lakukan, didapatkan kesimpulan sebagai berikut: Pertama, faktor-faktor penyebab terjadmya atau timbulnya pemalsuan uang karena adanya faktor ekonomi, faktor politik, faktor pendidikan, faktor kwalitas bahan uang, faktor penegakkan hukum dan faktor apatisme masyarakat. Dimana faktor ekonomi adalah faktor yang paling dominan mendorong seseorang melakukan tindak pidana pemalsuan uang. Kedua, upaya-upaya yang dilakukan oleh Bank Indonesia untuk menanggulangi hal tersebut adalah melakukan sosialisasi penyuluhan ciri-ciri keaslian uang rupiah kepada seluruh lapisan masyarakat, mengupayakan dalam pencetakan uang baru dengan tingkat kesulitan pemalsuan yang lebih rumit, mcmperjelas benang pengaman pada uang agar masyarakat awam cepat memahaminya berkoordinosi dengan tim BOTASUPAL (Badan Koorinasi pemberantasan Uang Palsu). yang terd1ri dari unsur: Badan lntelijen Negara (BIN), Kepolisian,KeJaksaan, dan Bank Indonesia, juga berkoordinasi dengan lnternasional Criminal Police (Interpol) , mempermudah sistim pelaporan dan klarifikasi oleh masyarkat, serta mempergunakan teknologi canggih berupa mesin penghitung otomatis yang sekaligus dapat menyortir dan memilah-milah antar uang yang asli dan uang yang dianggap palsu.---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------In this study the authors used a normative juridical approach. This is because the problem under study is the available data and then analyzed according to the applicable regulations, which in turn will discredit the things that exist in the problem as previously mentioned. Based on the results of the research conducted by the author, the following conclusions are obtained: First, the factors causing the occurrence or emergence of money counterfeiting are due to economic factors, political factors, educational factors, quality factors for money, law enforcement factors and community apathy factors. Where the economic factor is the most dominant factor encouraging someone to commit the crime of counterfeiting money. Second, the efforts made by Bank Indonesia to overcome this were disseminating information on the characteristics of authentic rupiah currency to all levels of society, striving for the printing of new banknotes with a more complicated level of counterfeiting difficulty, clarifying the security threads on money so that the general public understand quickly and coordinate with the BOTASUPAL team (Coordinating Board for the Eradication of Counterfeit Money). which consists of the following elements: the State Intelligence Agency (BIN), the Police, the Attorney General's Office, and Bank Indonesia, also coordinates with the International Criminal Police (Interpol), simplifies the reporting and clarification system by the public, and uses sophisticated technology in the form of an automatic counting machine that can simultaneously sort and sorting out real money and money that is considered counterfeit
Effects of propolis (Trigona sp.) extract supplementation on the growth and blood profile of Pangasius djambal
No full textSubtitling Strategies in Di bawahLindunganKa’bah Movie of Hamka
No full textSubtitling is one of the development of translation studies. Subtitling has flourished in a movie. More subtitling is more viewers. The using of English subtitle in Indonesian movie is fewer. The movie industry is growing rapidly but it is dominated by foreign movie with subtitle Indonesia. The Indonesian movie should have any subtitles. This study is aimed to analyze subtitling strategies of Di bawah Lindungan Ka’bah by Prof.Dr. H. Abdul Malik Karim Amrullah, who is known as Buya Hamka. The movie of Di bawah Lindungan Ka’bah mixes Dutch, Arabic, Indonesian and Minang languages. This movie uses English subtitles streamed on WeTV . The movie has famous movie ever in Indonesia, and take a part Academy Award 84 as the movie with foreign language. It is qualitative research. The author identifies the subtitling strategies use Gottlieb theories. The results of the research: The author : 1) from 445 subtitles, the study found that the subtitling strategies in Di bawah Lindungan Ka’bah : 77 paraphrase, 218 transfer, 4 imitation, condensation 21, 60 transcription, 19 deletion, 38 expansion, and 8 decimation. 2) The subtitling strategies used are 8 of 10; paraphrase, transfer, imitation, condensation, transcription, deletion, expansion and decimation, and the most used is transfer.Keywords: Di bawah Lindungan Ka’bah, Gottlieb, movie, subtitle strategies
Implementation of E-Module in Indonesia EFL Higher Education: A Literature Review
No full textObjectives: This study aims to identify trends, patterns, and challenges in the research regarding using e-modules in teaching English at the higher education level in Indonesia. Method: This qualitative study employs a literature review method based on articles from Google Scholar about implementing e-modules in Indonesian EFL higher education from 2021 to 2023. The author uses inductive reasoning to analyze the research data, integrating findings from previous studies on using e-modules in Indonesian EFL higher education. Result: The general trend is a strong emphasis on developing and validating e-modules and other digital tools to enhance various language skills, especially critical thinking, writing, and listening. The tools are being integrated with technology and used in diverse educational contexts, with university students being the primary beneficiaries. Research methods predominantly involve R&D, reflecting a focus on the creation and assessment of new educational interventions. Future research should deepen our understanding of the long-term impact, effectiveness, and scalability of e-modules in diverse educational contexts. Novelty: Although there is substantial literature on the use of e-modules in English language learning, there is a notable scarcity of research specifically addressing the trends in e-module implementation within Indonesian higher education institution
