bluuebunny/crossref_metadata_2025 huggingface dataset:
Why naturalists must give up deduction, or return to Hume
Authors: Robinson Carin
Published: November 2022

This paper argues that there is a rational inconsistency in the naturalist project when rejecting analyticity and a priori knowledge but using deduction in philosophical enquiry. This is because deduction should be construed in the Humean sense – as demonstrative reasoning which allows necessary inference from conceptual truths in the premises to a conceptual truth in the conclusion. We look at a few different accounts of deduction, ones which might be able to assist the naturalist by offering an alternative reading of deduction, but in the end, reject all of them. Once it is accepted that the classical Humean account of deduction is correct, there is no plausible explanation for what it is naturalists do when they use deductive reasoning, given their other theoretical commitments. The naturalist is left with two options: accept that analyticity (logical truth) and a priori knowledge are possible and keep deduction as a legitimate method of enquiry, or forego both. (abstract 154 words)
Programming to create machine embroidery design
Authors: Klimina N. V.
Published: November 2022

The article describes the possibilities and pedagogical potential of the TurtleStitch cloud platform for introducing schoolchildren to the use of programming to create a machine embroidery design. Algorithms for several embroidery designs are given. The materials presented on the Internet about working in TurtleStitch are exclusively in foreign languages, so the content of this article will be useful for teachers teaching extracurricular activities at school, teachers of technology and informatics for an initial acquaintance with this platform. The information presented in the article can form the basis of developmental programming classes in the TurtleStitch environment from grades 2 to 11. Acquaintance of schoolchildren with the programmatic method of creating a machine embroidery design based on this article will help students expand their understanding of the areas of application of programming, develop their skills in the practical application of programming, and the ability to use information technology to solve creative problems.
THE ANALYSIS OF THE ROLLS COOLING AT PUSH BENCH IN ROLLING MILL PLANT ŽP A.S.
Authors: KÁN Michal , TURŇA Ján , MOJŽIŠ Milan , PATIN Ľubomír , KOTRBÁČEK Petr , BELLEROVÁ Hana
Published: November 2022

This article deals with a comprehensive analysis at roll cooling of push bench on a rolling mill during the rolling process of semi-finished products used for the production of seamless tubes. An important issue that we deal with in this issue is the influence of the cooling parameters using special programmable nozzles of various types with the required flow and water pressure on the final surface temperature of the extruder rollers, at finish quality of shell. The experiment will address the problem of determining the cooling efficiency of different types of nozzles on an experimental device for testing the heat transfer coefficient during cylinder cooling. During experiments maintains development of deformation processes in stands of push bench.
FORMABILITY OF INVAR 36 ALLOY AT HIGH TEMPERATURES
Authors: KAWULOK Petr , JUREK David , SCHINDLER Ivo , KAWULOK Rostislav , OPĚLA Petr , NĚMEC Josef , KAWULOKOVÁ Monika , RUSZ Stanislav , SAUER Michal
Published: November 2022

By using of hot tensile tests, which were performed on simulator HDS-20, the formability of Invar 36 alloy was investigated. By a special type of a tensile test, involving a continuous control heating of the tested specimens and their simultaneous load by a constant tensile force of 80 N, a nil-strength temperature of investigated alloy 1419 °C was determined. By continuous uniaxial tensile tests to rupture the strength and plastic properties of the Invar 36 alloy were determined in the wide range of deformation temperatures (from 800 °C to 1390 °C) and mean strain rates (from 0.09 s-1 to 75 s-1). On the basis of obtained results the 3D maps were constructed, expressing the dependence of the contractual hot ultimate tensile strength, hot ductility and hot reduction of area of the Invar 36 alloy on the deformation temperature and on the mean strain rate. Based on the determined plastic properties, the nil-ductility temperature of the investigated alloy of 1390 °C was also determined.
Marketing Strategy to Increase Sweembath Bathrooms Village, Soppa, Bandar Huluan District, Simalungun District
Authors: Amlys Amlys Syahputra Silalahi , Hariadi Hariadi Susilo , Dardanila Dardanila , Saib Saib Suwilo , Eva Eva Sartini Bayu , Ma'ruf Ma'ruf Tafsin , Peni Peni Patriani , Tugiman Tugiman , Farida Farida Ariani , Ainun Nur'ainun
Published: November 2022

The Sweembath Tour of Naga Soppa Village has long been known by tourists, both the local community and tourists who come from Medan, Asahan, Labuhan Batu and Samosir. The Sweembath Bathing Site in Naga Sopa Village, Bandar Huluan District, Simalungun Regency has an attraction where the water comes from natural springs, water clarity and natural beauty which was once a place for recreation or bathing for Dutch citizens during the colonial era. However, in its development, the Sweembath Tour of Naga Soppa Village experienced ups and downs. Therefore, it is necessary to plan a marketing strategy to increase tourism visits to the Sweembath Naga Soppa Village baths. The marketing strategy that can be done through a marketing mix strategy. The Marketing Mix Strategy consists of product, price, promotion and distribution strategies which in its application is expected to increase the desired response from the target market so that it will determine the success of marketing. This marketing mix uses the 4Ps, namely: Product is something that can be offered to the market in the form of physical goods or services. Price is an amount of money spent by consumers to buy the products or services offered. Place is a distribution channel for selected products and services to be delivered to customers and consumers. while Promotion is an activity from producers to introduce products or services produced to consumers
Improving Musical Instrument Workshop to Improve Product Quality of Craftsman in Siponjot Village
Authors: Tarigan Kumalo , Jafar Fadlin , Gulo Hubari , Purba Mauly
Published: November 2022

Workshop is a production house for many craftsmen. Siponjot village has a Silaban Margu studio which produces traditional musical instruments despite the lack of inadequate workshop. The main problem with this workshop is that the production equipment facilities are still inadequate to provide optimal work results. Even by the given limitation, this studio has produced several types of gondang as its work. The excess residual material is generally wasted so that the potential economic value of using the material is immaterialized. The main target of this community service is to empower the people of Siponjot Village. The development of this craft workshop is the provision of creative economic access through the use of material left over from the production of musical instruments into fine arts in the form of handicrafts with economic, artistic and cultural values. This service has provided science and technology transfer while providing increased artistic skills through direct training to the community. It is hoped that in the future the community and craftsmen can take advantage of this potential to form an art-based creative economy in Siponjot Village.
The Art of Traditional Music Performance Management to Improve Live Performance in Siponjot Village
Authors: Purba Setia Dermawan , Deliana Frida , Tarigan Prikuten , Aritonang Evawany
Published: November 2022

Siponjot village, Humbang Hasundutan is nurtured to be an art village which have already have several art center within the village. Sanggar Seni Silaban Margu (Art Studio) is one of the art studios that is also active in producing wood-based traditional musical instruments. The Silaban Margu periodically holds training for its members to perform art performances. Unfortunately, a performance art that is not well packed will only lose the spotlight while performing art. The main purpose of this community services is to help the performance management by providing knowledge transfer that is beneficial to the art studio in terms of empowering village communities, especially the art studio community, on how to give a punch in a cultural arts show that is associated with the exhibition and marketing of handicraft products that have been produced while creating creative economic transactions.
Alternative Energy from Cow Dung Waste to An Independent and Creative Community
Authors: Deliana  , Sofia Hanafiah Diana , Pohan Riko Andika
Published: November 2022

Rural communities often pay less attention to cow dung waste and its handling, as well as environmental preservation and environmental health. For rural communities, cow dung waste is considered of no value and is often underestimated. In the cattle farmer community, they almost do not care about their cow dung waste and they usually make it into compost for plant biological fertilizer. In fact, there are other alternatives that can be used as alternatives to energy and can also be economically valuable from materials that are underestimated by the community. Apparently, cow dung waste has a gas that can be reactivated when mixed with the right ingredients. Besides having an unpleasant smell, cow dung waste can also pollute the environment. Therefore, it is a challenge to be able to process cow dung waste into useful materials and make rural communities more creative, productive, and independent. In addition, it is hoped that the processing of cow dung waste can be used as a solution in an effort to make the village environment more beautiful and healthier. The processing of cow dung waste is considered important and useful, so the community service team provided information about making biochar from cow dung waste which can be used as an alternative energy substitute for charcoal. In addition, the community service team also taught the cattle farmer community about the importance of maintaining a clean environment and the dangers caused by cow dung waste.
Teachers Training For Making Online Learning Media During The Covid-19 Pandemic in SMAN 1 Rantau Utara
Authors: Rambe Isnaini Halimah , Syahputra M.R , Br Sembiring Metrilitna , Octariani Dhia , Mardiana Nana , Matondang Asnawati , Nila Safina , ` Atmawarni
Published: November 2022

This community service activity program aims to improve the skills of teachers in making learning media during the pandemic at SMAN 1 Rantau Utara. The method used is descriptive method. The steps used are by providing socialization, lectures and assistance in the process of making learning media during the pandemic. The results of the response of the training participants gave a positive response. Participants gave suggestions in this activity to continue in self-development for teachers at SMAN Rantau Utara.
Knowledge Level of Parents, Teachers, and Students of SD Taman Harapan Islam Medan About Covid-19 Pandemic Prevention
Authors: Yanti Nevi , Batubara Fitri Yunita , Octiara Essie , Siregar Darmayanti
Published: November 2022

The new corona virus epidemic (COVID-19) was declared a global pandemic on March 11, 2020 by the World Health Organization (WHO). The Covid-19 mortality rate in Indonesia of 8.9% is the highest number in Southeast Asia. Knowledge of the prevention of the Covid-19 pandemic is very important to prevent the transmission of Covid-19. The purpose of this study was to determine the level of knowledge of parents, teachers, and students of Taman Harapan Islam Medan Elementary School about the prevention of the Covid-19 pandemic. This study used a pretest questionnaire for initial data collection, then counseling was carried out on the prevention of Covid-19 and for the final data collection, a postest questionnaire was used. The results of the Mann Whitney test showed that there were differences in the level of knowledge of parents and children about Covid-19 before counseling (p: 0.022) and there were differences in the level of knowledge of parents and children about Covid-19 after counseling (p: 0.002). So it can be concluded that there is an influence on the level of knowledge of parents and children about the spread of Covid-19 infection. Education about preventing the spread of Covid-19 to parents of students, teachers and students of the Taman Harapan Islam Medan Elementary School can provide an understanding of the importance of preventing the spread of Covid-19 and can be passed on to their families and the surrounding environment.
Health Nutrition and Sanitation Counseling Education in Improving Health Understanding in Sigapiton Village, Ajibata District, North Sumatra.
Authors: Rusdiana  , Lubis Nenni Dwi Aprianti , Savira Maya , Widjaja Sry Suryani
Published: November 2022

Healthy environmental sanitation and good nutrition are factors that determine human resources and quality of life. With healthy environmental sanitation, the community is protected from various infectious diseases and similarly with a good understanding of nutrition will produce individuals with good quality. For this reason, it is important to achieve resources and good quality of life. This understanding is enhanced by providing health education. and good nutrition so that people are protected from various diseases. Health matters are matters of the environment, attitudes and behavior of the community. One of the causes of this nutritional deficiency is stunting, namely short stature in which a child who is stunted produces a low level of intelligence. For this reason, it is necessary to educate the public to understand the importance of good nutrition for children's growth. There is a wrong perception in the general public that stature is a hereditary factor, not a factor in malnutrition so that they do not pay attention to the nutritional status of children. Wrong choice of food for consumption, as well as nutritional balance between intake and output of substances (nutritional imbalance), namely intake that exceeds output or vice versa is the result of nutritional problems that occur in toddlers. This causes several impacts, including chronic disease, overweight and underweight, pica, dental caries, and allergies. For this reason, in this case the community service team wants to provide education about counseling to the community where the targets to be carried out are pregnant women, school children and young women. During the Covid 19 pandemic, the targets we educate are through cadres and village officials, this is to avoid infection with the covid 19 virus. By providing counseling to cadres and village officials, we hope that it will reach the people of Sigapiton village. Where in this counseling we provide pocket books to the cadres and village officials that we educate. We hope that this service can increase public knowledge about nutrition understanding and the creation of healthy environmental sanitation. We will publish the output of this service in an international journal indexed by Scopus
Assistance in Marketing Management and Packaging of Fried Gethuk Processed Food in Lebak Village, Jepara Regency
Authors: Rahmawati Wahyuni , Ayu Kiki Trisna , Iskak Ahmad , Saefudin Ahmad , Hudi
Published: November 2022

Dedication to the gethuk goreng Aida partner has the aim of solving partner problems, namely the management of this partner is still not solid because of the lack of knowledge about MSME management by business actors, this can be seen in the absence of spending notes, cash books, and stamps. For the packaging section, partners still need improvement in providing product labels because partner product labels do not attract consumers' attention to buy partner products. The solution to this partner problem is to improve the partner management system which includes online and offline partner marketing, as well as infrastructure management for service partners. The next goal is to improve the production label to make it more attractive. From these objectives, it can be obtained benefits for partners, namely increased monthly turnover because the number of consumer orders is influenced by solid management, and the number of consumers is also influenced by attractive packaging. The method of implementation in this service is observation, interview, and implementation. The approach is carried out by provisioning and mentoring after field observations are made. The data used in this community service are primary and secondary data, primary data is obtained from observation and provision of training aimed at developing the respondent's business and secondary data is obtained from literature studies, including from journals, the internet. The result of the 40 days of dedication is an increase in weekly sales in one month, and for the future partners can increase their sales again by maintaining the quality of partner products.
Implementation Of Banana Plant and Diseases Management Technology as An Effort to Improve Banana Producing Center Businesses In Lumajang District
Authors: Tanzil Ahmad Ilham , Purnomo Hari , Haryadi Nanang Tri , Muhlison Wildan
Published: November 2022

Banana is one of the leading commodities in Lumajang Distric. Partners in this service are farmer groups in Burno Village, Senduro District, Lumajang. The problem faced is the attack fungal plant pathogen caused Fusarium sp. and banana leaf-rolling caterpillar Erionota thrax. Methods in community service activities are focused on initiating groups of banana farmers, as well as providing knowledge and training on basic techniques and controlling banana pests. The steps taken include initiating the introduction of banana pests, conducting socialization and training on pest management techniques. The training conducted for partners includes a number of things, namely provision of the diversity of natural enemies, training on basic techniques for controlling pests and diseases, and training on the propagation of natural enemies, especially the fungus Trichoderma sp. and the parasitoid Trichogramma sp and their release in the field. This service is expected to be able to prevent and control banana pests and increase the amount of banana production so that it can improve welfare. Furthermore, it can improve social quality and community income
Manufacture of Non-Contact Hand Washing Equipment as a Prevention of Transmission of the SARS Cov-2 Virus at the Al-Buchari Mosque, Johor Building Village, Medan Johor District, Medan City
Authors: Azhari  , Nasution Tulus Ikhsan , Banurea Rahmadhani , Noer Zikri , Sudiati  , Hakim Lukman , Piliang M.Rifai
Published: November 2022

Society of Lingkungan VIII Kelurahan Gedung Johor, Medan City utilizes the Al-Buchari Mosque as a means of worshiping and gaining knowledge for the Muslim community. However, Al-Buchari Mosque still uses water containers to wash the hands of its worshipers in order to prevent the transmission of the Sars-Cov 2 virus, which is an increasingly worrying situation. Medan Johor District is a red zone area in terms of the spread of the Sars-Cov 2 Virus. Based on data from the Corona Pandemic Prevention Task Force, Medan City has had more than 1000 positive cases of Covid-19 in the city of Medan. This is due to the lack of public awareness of the importance of washing hands, maintaining distance, and wearing masks. One of the effective ways to prevent the transmission of the Sars Cov-2 virus is to create a sink that does not require us to hold it but control it with our feet. So that the spread of the virus through hand media can be avoided. With this non-contact hand washing, people who worship at the Al-Buchari Mosque will minimize the transmission of the Sars Cov-2 virus through hand media.
Processing of Palm Midrib Waste into Animal Feed with a Fermentation Process that is integrated with a chopper in Sialang Village, Deli Serdang Regency
Authors: Susilawati  , Rahayu Siti Utari , Marponghatun  , Suharman
Published: November 2022

Sialang Village is one of the villages in North Sumatra, precisely located in Bangun Purba District, Deli Serdang Regency. The village is surrounded by oil palm plantations, both company-owned and private, with the main livelihood of the villagers working on oil palm plantations and also raising cattle. The village's potential to produce palm fronds waste is very large, but the villagers do not use palm fronds waste because they do not know how to treat this waste. Meanwhile, grass as animal feed has become increasingly difficult to obtain from time to time because residents have maximized the use of empty land for planting oil palm. Therefore, the University of North Sumatra community service team wants to apply science and technology in Sialang Village in the form of transfer of knowledge and technology on processing palm frond waste into animal feed integrated with chopper machines.
Minimizing the Psychological Impact of the Covid-19 Pandemic on Vulnerable Groups: Elderly and Mental Disorders Through Family Psychoeducation
Authors: Daulay Wardiyah , Nasution Mahnum Lailan , Sri Eka Wahyuni
Published: November 2022

The increase in the number of COVID-19 cases has had a negative impact on everyone's mental health, including vulnerable groups of the elderly and people with mental disorders. This is because the elderly and people with mental disorders have difficulty adjusting and are unfamiliar with their social environment. The purpose of this service is to provide support through family psychoeducation to minimize the psychological impact on vulnerable groups. Lecture and discussion methods are used to increase family knowledge in caring for the elderly and mental disorders. To measure the psychological condition of the vulnerable group, the SRQ-20 questionnaire was used and analyzed statistically (dependent t-test). Role play and simulation methods are used to improve family skills in caring for, managing burdens and utilizing health services. The results showed that there was an influence of psychoeducation on the psychological condition of the elderly with p-value <α (0.04<0.05), and for the mental disorder group it also showed that the treatment given in the form of family psychoeducation therapy gave benefits to psychological conditions with p-value <α (0.00). <0.05). This therapy is proven to be effective because it can provide information on the ability of families experiencing distress, provide education to them to improve their ability to understand and have strong coping so that problems do not occur in family relationships.
Utilization of Social Media and Online Shop Applications to Increase the Income of Traders Around Lake Toba
Authors: Daulay Wardiyah , Nasution Mahnum Lailan , Boru Tarigan Juliati
Published: November 2022

Trading has traditionally experienced a decline in sales turnover. For this reason, other efforts are needed to increase sales by utilizing social media and online shop applications. One of the things that support tourism income is the sale of souvenirs typical of Lake Toba. Unfortunately, from the survey results, the sellers are only limited to selling goods in the store without exposing the goods they sell to the internet. So it is necessary to increase the knowledge of traders to help through community service activities to improve the economic status of the community and region. Problem solving can be done by creating a platform as a promotional platform by utilizing social media, namely Instagram. The output of the service is in the form of increased sales, activity videos and the Tiraya platform on Instagram.
Analysis of Increasing the Productivity of Quail Egg Farming in BUMDES Desa Kota Datar
Authors: Rangkuti Zoraya Alfathin , Rangkuti Mohammad Ridwan
Published: November 2022

Bumdes as one of the vehicles for accelerating the acceleration of economic growth in rural communities is a close part of agricultural development that supports the provision of nutritious and highly competitive food from livestock, as well as creating jobs in the livestock agribusiness sector. The development of the main livestock population and their production is an illustration of the level of availability of national protein sources. Quail eggs are one of the livestock commodities from the type of egg production that has a fairly high demand and has advantages as a provider of protein for the community. Its nutritional content is able to compete with popular poultry, such as native chickens, broilers, and ducks. The amount of consumption of quail eggs and the nutritional value and benefits contained in quail eggs indicate a fairly large business potential and show a contribution to the sufficiency of national protein intake and the development of Indonesian human quality. This study aims to identify internal and external factors that affect the increase in productivity of Quail Eggs in Kota Datar Village, Hamparan Perak Subdistrict, Deli Serdang Regency, which are included in the scope of Bumdes Kota Datar as a business forum and recommend alternative strategies to overcome the problems faced by the community. rural economy. The study was conducted from July to August 2021. The conclusion of this study is that the presence of Bumdes in increasing livestock productivity can be seen from the running of the marketing system, livestock and physical quality and quail meat which has an effect on increasing egg yields.
Strengthening Organizational Capacity and Empowering Coastal Communities in Sentang Village, Teluk Mengkudu District, Serdang Bedagai Regency
Authors: Rosmery  , Zulkifli  , Purba Hasim , Ekayanta Fredick Broven
Published: November 2022

The societies in Sentang Village are an example of coastal community who have been left behind. The majority of people work as fishermen which have experienced a decline in income from fish catches since pandemic Covid-19. To overcome these conditions, this community service strengthens organizational capacity and empowers the community. Through these activities, it is hoped that the community will have an understanding of the importance of organizations to improve their welfare. A strong community organization will be the capital for the community to fight for their interests. Furtermore, this service will provide regular assistance to see the implementation of organizational capacity building and community empowerement.
Water Conservation and Sanitation HKBP Sidorame Private SMA
Authors: Vinolina Noverita Sprinse , Rianna Martha
Published: November 2022

This program is conducted to provide solutions to water conservation and sanitation problems that occur in HKBP Sidorame Private High School. The problem faced by the school is the slow absorption of water around the school yard so that floods often occur when it rains which causes disruption of the teaching and learning process. The service team conducted a site survey, provided socialization and motivation for students regarding the importance of a clean environment. The methods used are repairing damaged waterways and removing waste waste, making bioporous holes at a number of points in the school yard, dismantling and reassembling paving blocks where there were previously closed soil pores, planting plants to accelerate water absorption, renovation of water inlet routes. by increasing the height of the floor which is often the access for water to enter. The results obtained at this time, the school environment is free from puddles when it rains, the waste flow runs smoothly and the school environment is more beautiful. The actions that have been taken are very effective in overcoming the existing sanitation problems and motivate students  to care about school hygiene and maintain it on an ongoing basis.
Training and Assistance for Housewives' Group to Create a CEHATI Family (Smart, Healthy, and Active) in Efforts to Maintain Children's Health
Authors: Anwar Lufthiani , Nasution Siti Zahara , Siregar Cholina Trisa , Sitepu Nunung Febriany
Published: November 2022

The school age is a critical period, because at this time infectious diseases often occur in children. The incidence of infectious diseases in children is increasing which will have an impact on the growth and physical development of children. The role of mother is very important such as in the implementation of health services for children and families in order to make efforts to prevent infectious diseases in children. The purpose of training and mentoring activities by forming a CEHATI (Smart, Healthy and Active) family can increase the knowledge and skills of mothers in efforts to maintain children's health at home. The method of implementing community service activities is carried out by providing education, training and assistance to 50 housewives groups. Education is carried out by providing health education about disease problems in children, PHBS and Handling the Risk of Injury to children, followed by simulation and training on handling injuries at home and providing assistance. The results of the implementation of this community service activity showed that the mother's knowledge of infectious diseases and PHBS was in good category (100%), after training and mentoring activities were carried out. The results of the paired t-test before and after being given training and mentoring obtained a p value of 0.000. As a result of this activity, it is hoped that the group of housewives can increase their knowledge and be independent in efforts to maintain children's health so that they are formed into a CEHATI (Smart, Healthy and Active) family.
Implementation of Banana Plant and Diseases Management Technology as An Effort to Improve Banana Producing Center Businesses in Lumajang District
Authors: Tanzil Ahmad Ilham , Purnomo Hari , Haryadi Nanang Tri , Muhlison Wildan
Published: November 2022

Banana is one of the leading commodities in Lumajang District. Partners in this service are farmer groups in Burno Village, Senduro District, Lumajang. The problem faced is the attack fungal plant pathogen caused by Fusarium sp. and banana leaf-rolling caterpillar Erionota thrax. Methods in community service activities are focused on initiating groups of banana farmers, as well as providing knowledge and training on basic techniques and controlling banana pests. The steps taken include initiating the introduction of banana pests, conducting socialization and training on pest management techniques. The training conducted for partners includes a number of things, namely provision of the diversity of natural enemies, training on basic techniques for controlling pests and diseases, and training on the propagation of natural enemies, especially the fungus Trichoderma sp. and the parasitoid Trichogramma sp and their release in the field. This service is expected to be able to prevent and control banana pests and increase the amount of banana production so that it can improve welfare. Furthermore, it can improve social quality and community income.
Phytochemical of Ethanolic Extract of Cabbage (Brassica oleracea) Collected from Medan, Indonesia
Authors: Fachrial Edy
Published: November 2022

Phytochemical screening of ethanolic extract of cabbage (Brassica oleracea)  has been successfully conducted. A phytochemical test was performed using FeCl3 to know the content of the phenolic compound from Cabbage. Cabbage is extracted until the ethanolic extract was obtained. It contained secondary metabolic compounds. mengandung senyawa metabolic sekunder. The largest secondary metabolic in cabbage extract was the flavonoid compound. The flavonoids total contained in the ethanolic extract of cabbage was 1.68 mg QE/g extract and the level of total phenol contained in the ethanolic extract was 45.090 mg GAE/g extract.
GAYA KOMUNIKASI PEMIMPIN DAN DISIPLIN KERJA PEGAWAI
Authors: Gusnada Rini , Lubis Fatma Wardy
Published: November 2022

Penelitian ini berjudul Pengaruh Gaya Komunikasi Pemimpin terhadap Disiplin Kerja Pegawai Dinas Perhubungan Kota Medan Unit Pelayanan Teknis (UPT) Terminal Terpadu Pinang Baris. Tujuan penelitian ini adalah untuk mengetahui pengaruh Gaya Komunikasi Pimpinan terhadap Disiplin Kerja Pegawai di Dinas Perhubungan Kota Medan Unit Pelaksana Teknis (UPT) Terminal Terpadu Pinang Baris. Teori yang digunakan dalam penelitian ini adalah teori komunikasi, komunikasi organisasi, pemimpin, kepemimpinan, dan teori disiplin. Populasi dalam penelitian ini adalah seluruh pegawai tetap UPT Terminal Terpadu Pinang Baris yang berjumlah 88 orang, dengan menggunakan rumus total sampling diperoleh jumlah sample sebanyak 83 orang. Penelitian ini dilakukan dari bulan Mei-Juni 2017. Teknik pengumpulan data yang dilakukan dalam penelitian ini, yaitu Penelitian Lapangan  dan Studi Kepustakaan  dengan menyebarkan kuesioner. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis tabel tunggal, tabel silang dan uji hipotesis. Terdapat Pengaruh Gaya Komunikasi Pemimpin terhadap Disiplin Kerja Pegawai. Dari hasil korelasi skala Guilford gaya komunikasi pemimpin terhadap disiplin kerja pegawai adalah sangat tinggi dan kuat sekali. Dari hasil Uji Determinan Korelasi menunjukkan Terdapat Pengaruh Gaya Komunikasi Pemimpin sebanyak 93,1% terhadap Disiplin Kerja Pegawai dan pengaruhnya sangat tinggi, selebihnya yakni sebesar 6,9% dapat dipengaruhi oleh faktor-faktor lainnya.
STRATEGI KOMUNIKASI DALAM MEMBANGUN KEPEDULIAN MASYARAKAT TERHADAP KELESTARIAN LINGKUNGAN
Authors: Aisyah Tina , Lubis Lusiana Andriani
Published: November 2022

Penelitian ini berjudul Strategi Komunikasi Dalam Membangun Kepedulian Masyarakat Terhadap Kelestarian Lingkungan. Penelitian ini dilakukan  di lingkungan V bantaran sungai Deli kelurahan Sukaraja Medan Maimun, Sumatera Utara. Tujuan dari penelitian adalah untuk mengetahui latar belakang budaya masyarakat yang tinggal di daerah bantaran sungai Deli, dan juga untuk mengetahui strategi komunikasi yang dilakukan oleh yayasan Go-River agar masyarakat peduli terhadap kelestarian lingkungan, khususnya sungai Deli. Adapun teori yang digunakan dalam penelitian ini adalah teori komunikasi, komunikasi kelompok komunikasi antarbudaya, dan juga strategi komunikasi. Penelitian ini memfokuskan pada metode penelitian studi kasus kualitatif yang melibatkan tujuh informan yaitu  ketua Go-River, kepala lingkungan/dusun, masyarakat, serta pegiat lingkungan. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah wawancara secara mendalam, observasi dan studi kepustakaan. Temuan penelitian ini menunjukkan bahwa latar belakang budaya masyarakat di lingkungan V Sukaraja sudah memiliki budaya malu yang tinggi, mereka merasa malu jika masih membuang sampah ke sungai. Namun setelah hadirnya Go-River masyarakat menjadi lebih peduli lagi terhadap kelestarian sungai. Strategi komunikasi yang dilakukan Go-River adalah strategi komunikasi dengan pendekatan kekeluargaan, melakukan literasi, advokasi serta sinegritas.
KETERBUKAAN DIRI PENGGUNA AKUN K-POP ROLEPLAYER TWITTER DI KOTA MEDAN
Authors: Pane Nir Mala Sari , Zulkarnain Iskandar
Published: November 2022

Penelitian ini berjudul “Keterbukaan Diri Pengguna Akun K-Pop Roleplayer Twitter Di Kota Medan”. Tujuan penelitian ini untuk mengetahui bagaimana Keterbukaan Diri pengguna akun K-Pop Roleplayer Twitter di kota Medan, alasan melakukan Keterbukaan Diri pengguna akun K-Pop Roleplayer Twitter di kota Medan. Teori dalam penelitian ini komunikasi, penetrasi sosial, keterbukan diri, perkembangan teknologi komunikasi, new media, Twitter, K-Pop dan Roleplayer. Metode penelitian menggunakan metode penelitian kualitatif dengan pendekatan deskriptif. Penelitian ini berlangsung dari tanggal 9 Januari 2020 hingga 30 Juli 2020. Subjek penelitian ini adalah pengguna akun K-Pop Roleplayer Twitter di kota Medan. Objek penelitian ini adalah Keterbukaan Diri pengguna akun K-Pop Roleplayer Twitter di kota Medan. Teknik pemilihan informan menggunakan teknik purposive, dengan jumlah ada 6 orang dan sudah sesuai dengan kriteria pemilihan informan. Teknik pengumpulan data metode wawancara mendalam dan observasi. Teknik analisis data yang dilakukan teknik analisis model Miles dan Huberman yang dilakukan 3 tahap, yaitu reduksi data, penyajian data, dan penarikan kesimpulan dan verifikasi. Hasil dari penelitian menunjukkan Keterbukaan diri yang dilakukan pengguna akun K-Pop Roleplayer Twitter ini berupa pengungkapan identitas diri antara lain nama, usia, jenjang pendidikan, pekerjaan, hobi, domisili, kegiatan sehari-hari, hingga permasalahan kuliah atau pekerjaan yang sedang dihadapi. Alasan pengguna akun K-Pop Roleplayer Twitter melakukan keterbukaan diri karena sudah merasa percaya dan nyaman dalam tahap melanjutkan sebuah hubungan dengan pengguna akun K-Pop Roleplayer Twitter lainnya dan alasan pemilihan karakter informan 2, 3, 4 dan 6 mengaku karena adanya kesamaan karakter, sementara untuk informan 1 dan 5 tidak memiliki kesamaan karakter.
POLA KOMUNIKASI MAHASISWI BERCADAR
Authors: Rahisa Vanya , Mazdalifah
Published: November 2022

Penelitian ini berjudul “Pola Komunikasi Mahasiswi Bercadar di Fakultas Ilmu Sosial dan Ilmu Politik Universitas Sumatera Utara dalam Berinteraksi dengan Keluarga dan Sahabat”. Tujuan penelitian untuk mengetahui pola komunikasi mahasiswi bercadar ketika berinteraksi dengan keluarga dan sahabat. Teori yang digunakan adalah Pola Komunikasi, Komunikasi Antar Pribadi, Komunikasi Efektif, Hambatan Komunikasi, Self-Disclosure, Hijab dan Cadar. Metode deskriptif kualitatif dengan paradigma positivisme digunakan dalam penelitian ini. Penelitian melibatkan tiga orang informan utama dan tiga orang informan tambahan. Informan utama yaitu tiga orang mahasiswi bercadar di FISIP USU. Tiga orang informan tambahan merupakan perwakilan dari keluarga (orang tua dan saudara kandung) serta sahabat, untuk mendapatkan data pendukung. Teknik pengumpulan data yang digunakan adalah wawancara mendalam. Proses komunikasi antara mahasiswi bercadar dengan keluarga dan sahabat belum berlangsung dengan tepat karena tidak tercapai kesamaan makna, sehingga pola komunikasi cenderung bersifat interaksional. Hambatan yang ditemukan adalah prasangka dari pihak keluarga dan sahabat mengenai perempuan bercadar, distorsi komunikasi, serta komunikasi nonverbal yang tidak terlihat karena tertutupi oleh cadar. Self-disclosure mahasiswi bercadar kepada keluarga cenderung tertutup dalam mengungkapkan masalah pribadinya. Hasil penelitian menunjukkan bahwa pola komunikasi, hambatan komunikasi, dan self-disclosure dipengaruhi oleh kepribadian, topik, pengalaman, latar belakang keluarga, serta adanya cadar yang menutupi komunikasi nonverbal mahasiswi bercadar.
STRATEGI HUBUNGAN MASYARAKAT TERHADAP KEPUTUSAN BERKUNJUNG
Authors: Masril Munzaimah , Siagian Marlinang Teresa
Published: November 2022

Penelitian ini berjudul “Strategi Hubungan Masyarakat Terhadap Keputusan Berkunjung (Studi Korelasional Antara Strategi Hubungan Masyarakat Terhadap Keputusan Berkunjung Wisatawan di Museum TB Silalahi Center, Desa Pagar Batu, Kecamatan Balige, Kabupaten Toba Samosir)”. Penelitian ini bertujuan yaitu untuk mengetahui strategi hubungan masyarakat dalam mempengaruhi keputusan berkunjung wisatawan. Teori yang dianggap relevan yaitu komunikasi pemasaran, strategi komunikasi, hubungan masyarakat, pariwisata, museum, teori AIDA, dan wisatawan. Penelitian ini adalah penelitian kuantitatif menggunakan metode korelasional. Penentuan sampel menggunakan rumus Eriyanto dengan variasi populasi 50:50, tingkat kepercayaan 95% dan sampling eror sebanyak 10%, sehingga diperoleh sampel sebanyak 96 responden. Teknik penarikan sampel di dalam penelitian ini yaitu purposive sampling dan accidental sampling. Teknik pengumpulan data yang dilakukan pada penelitian ini adalah penelitian lapangan dengan menyebarkan kuesioner dan studi kepustakaan. Teknik analisis data yang digunakan adalah analisis tabel tunggal, analisis tabel silang dan uji korelasi dengan menggunakan SPSS versi 20. Hasil penelitian ini Terdapat pengaruh antara strategi hubungan masyarakat museum terhadap keputusan berkunjung wisatawan di Museum TB Silalahi Center, Desa Pagar Batu, Kecamatan Balige, Kabupaten Toba Samosir dengan penggunaan kampanye tarian budaya Batak yang diadakan secara berkala dan promosi eksternal yang menggunakan media adversiting seperti brosur, baliho, website dan instagram.
PRODUCT PLACEMENT DAN MINAT BELI
Authors: Safrin  , Delwis Pratiwi Putri
Published: November 2022

Penelitian ini berjudul Product Placement dan Minat Beli (Studi Korelasional Pengaruh Product Placement Laneige dalam Drama Korea Descendant of The Sun terhadap Minat Beli Mahasiswi Fakultas Kesehatan Masyarakat Universitas Sumatera Utara). Penelitian inti bertujuan untuk mengetahui seberapa besar pengaruh product placement Laneige dalam drama Korea Descendant of The Sun  terhadap minat beli mahasiswi Fakultas Kesehatan Masyarakat Universitas Sumatera Utara. Penelitian ini menggunakan metode korelasional, bertujuan menganalisis pengaruh product placement Laneige dalam drama Korea Descendant of The Sun  terhadap minat beli mahasiswi Fakultas Kesehatan Masyarakat Universitas Sumatera Utara. Penentuan sampel menggunakan rumus Taro Yamane dari populasi keseluruhan diperoleh 91 orang responden. Teknik penarikan sampel menggunakan stratified proportional sampling,  purposive sampling dan accidental sampling. Dari hasil penelitian ini diperoleh rs sebesar 0,800 menunjukkan bahwa terdapat pengaruh tinggi/kuat menurut skala Guilford. Untuk menguji tingkat signifikasi pengaruh variabel X terhadap variabel Y digunakan Uji Determinan Korelasi maka diperoleh hasil 64%. Hal ini menunjukkan bahwa kekuatan pengaruh product placement Laneige dalam drama Korea Descendant of The Sun  terhadap minat beli mahasiswi Fakultas Kesehatan Masyarakat Universitas Sumatera Utara adalah sebesar 64% dan 34% selebihnya dipengaruhi oleh faktor lain diluar penelitian ini.
CITRA DIRI VIRTUAL MAHASISWA (Studi Kualitatif Citra Diri Virtual Mahasiswa Ilmu Komunikasi Fakultas Ilmu Sosial dan Politik Universitas Sumatera Utara di Media Sosial Instagram)
Authors: Nurbani  , Andriansyah Lucky
Published: November 2022

Penelitian ini berjudul Citra Diri Virtual Mahasiswa. Tujuan penelitian ini untuk mengetahui citra diri virtual mahasiswa dan faktor-faktor yang melatarbelakangi citra diri virtual mahasiswa Ilmu Komunikasi Fakultas Ilmu Sosial dan Politik Universitas Sumatera Utara di media sosial Instagram. Adapun teori yang digunakan dalam penelitian ini adalah komunikasi intrapersonal, citra diri, new media, media sosial dan pembentukan identitas virtual dan dramaturgi. Penelitian ini menggunakan metode kualitatif. Dalam penentuan informan peneliti menggunakan purposive sampling dengan kriteria informan adalah mahasiswa yang ilmu komunikasi FISIP USU yang menggunakan Instagram dan memiliki pengikut lebih dari 5000 serta mampu mengumpulkan lebih dari 300 penyuka di setiap unggahannya. Dalam pengumpulan data peneliti menggunakan teknik observasi, wawancara mendalam (Depth interview) dan studi kepustakaan. Subjek dalam penelitian ini melibatkan lima informan mahasiswa Ilmu Komunikasi FISIP USU. Hasil penelitian ini menunjukkan bahwa kelima informan citra diri yang di dominasi dengan jenis Mirror Image. Tergolong kepada Mirror Image ditandai dengan informan yang menampilkan citra dirinya di media sosialnya sesuai dengan realita keseharian dari informan walaupun memang ada dua dari lima informan yang memiliki citra berlapis. Beberapa faktor yang mempengaruhi citra diri virtual dari informan adalah followers, like,dan komentar.
Persepsi Mahasiswa Terhadap Aplikasi Tik Tok
Authors: Lubis Suwardi , Anjani Violita
Published: November 2022

Penelitian ini berjudul “Persepsi Mahasiswa Terhadap Aplikasi Tik Tok (Studi Deskriptif Kuantitatif Aplikasi Tik Tok di Kalangan Mahasiswa Program Studi Ilmu Komunikasi FISIP USU Stambuk 2015 dan 2016)”. Tujuan dalam penelitian ini adalah untuk mengetahui persepsi mahasiswa Program Studi Ilmu Komunikasi FISIP USU stambuk 2015 dan 2016 terhadap aplikasi Tik Tok, mengetahui keefektifan dari aplikasi Tik Tok dan mengetahui faktor-faktor yang mempengaruhi persepsi mahasiswa Program Studi Ilmu Komunikasi FISIP USU stambuk 2015 dan 2016 terhadap aplikasi Tik Tok. Teori yang digunakan adalah komunikasi, teknologi komunikasi, media baru, dan persepsi. Metode penelitian yang digunakan adalah metode kuantitatif. Populasi dalam penelitian ini sebanyak 238 mahasiswa. Peneliti menggunakan presisi sebesar 5% dan sampel ditentukan dengan purposive sampling. Dari rumus tersebut, maka diperoleh sampel sebanyak 149 mahasiswa. Berdasarkan hasil penelitian, dari 149 mahasiswa, hanya 10.1% atau 15 orang yang menggunakan aplikasi TikTok. Hal ini menunjukkan ketidaktertarikan responden penelitian terhadap aplikasi Tik Tok. Persepsi dari sampel yang terpilih menunjukkan, 71 orang merasa aplikasi Tik Tok membawa pengaruh buruk kepada penggunanya. Sementara itu, sebanyak 64 orang mengatakan bahwa aplikasi Tik Tok telah disalahgunakan oleh penggunanya. Faktor-faktor yang mempengaruhi persepsi mahasiswa mengenai aplikasi Tik Tok adalah banyaknya kasus atau peristiwa yang negatif mengenai aplikasi Tik Tok.
Pengaruh Terpaan Drama Serial Korea Pada Aplikasi Viu Terhadap Pemenuhan Kebutuhan Hiburan Mahasiswa Universitas Sumatera Utara
Authors: Dayana  , Widya Fauzia Zahara
Published: November 2022

Skripsi ini berjudul “Pengaruh Terpaan Drama Serial Korea Pada Aplikasi Viu terhadap Pemenuhan Kebutuhan Hiburan Mahasiswa Universitas Sumatera Utara”, sebuah studi korelasional yang bertujuan untuk mengetahui sejauhmana pengaruh terpaan drama serial Korea pada aplikasi Viu terhadap pemenuhan kebutuhan hiburan mahasiswa Universitas Sumatera Utara. Teori yang digunakan dalam penelitian ini adalah teori komunikasi massa, sfilm drama, terpaan media, media baru dan Uses and Gratifications. Penelitian ini adalah penelitian kuantitatif. Populasi dalam penelitian ini adalah mahasiswa Universitas Sumatera Utara berjumlah 14.788 orang. Penentuan sampel menggunakan rumus Taro Yamane dengan presisi 10 % sehingga diperoleh sampel sebanyak 99 orang. Teknik penarikan sampel menggunakan proportional stratified sampling dan purposive sampling. Teknik pengumpulan data melalui penelitian kepustakaan dan penelitian lapangan, sedangkan teknik analisis data menggunakan analisis tabel tunggal, analisis tabel silang, dan uji hipotesa. Hasil uji hipotesis menunjukkan angka 0,520, dalam skala Guilford angka 0,520 berada di tingkat 0,40 – 0,70 yang menunjukkan hubungan yang cukup berarti, artinya terdapat hubungan yang cukup berarti antara variabel X dengan variabel Y. Kekuatan pengaruh antara variabel X terhadap variabel Y adalah sebesar 27,04%. Pada penelitian ini hipotesa yang diterima adalah Ha, yaitu Terdapat Hubungan antara Terpaan Drama serial Korea pada aplikasi Viu terhadap Pemenuhan Kebutuhan Hiburan mahasiswa Universitas Sumatera Utara.