bluuebunny/crossref_metadata_2025 huggingface dataset:
Varnostno samoorganiziranje državljanov – med teoretičnim konceptom in slovensko deklarativno prakso
Authors:   Univerza v Mariboru, Fakulteta za varnostne vede, Ljubljana, Slovenija, Tominc Bernarda , Sotlar Andrej ,   Univerza v Mariboru, Fakulteta za varnostne vede, Ljubljana, Slovenija
Published: January 2021

Security self-organization is a natural right of an individual and a social group. Still, this right is, in conditions of a high degree of institutionalization of security systems, (partially) regulated by the states – both in declarative and legal manners. In Slovenia, this right has been explicitly provided in the resolutions of the national security strategy (1993, 2001, 2010, 2019), as well as in some key legislation from the field of the internal security system, the defence system, and the system of protection against natural and other disasters. Given that there has been no excessive interest in security self-organization in the last three decades in practice, it seems that also the state did not put many interests in the development of this area, neither in terms of support nor in terms of restrictions. However, the sudden appearance of the paramilitary guards (slov. varde) has initiated a vigorous debate in the professional and lay public, showing that a fair share of civil society and security professionals are unwilling to tolerate security self-organization that tries – self-proclaimed and self-assessed – to fill the security deficit of state organizations.
Varde: geneza in pregled novel Zakona o varstvu javnega reda in miru in Zakona o nadzoru državne meje
Authors:   Univerza v Mariboru, Fakulteta za varnostne vede, Ljubljana, Slovenija, Flander Benjamin
Published: January 2021

The article presents the genesis and content of the amendments to the Protection of Public Order Act and the State Border Control Act, which were proposed by the opposition and adopted by the National Assembly at the end of September 2020 to limit the operation of the vigilant guards. The amendments prohibited and sanctioned the carrying or display of imitations of weapons and weapons-like objects to create the appearance that a person is performing the duties of officials or military personnel. They also prohibited and sanctioned the wearing of uniforms or clothing similar to the uniforms of officials or military personnel if a person, by his or her conduct or presence in a particular public or private place, creates the appearance of performing the duties of officials or military personnel. Time will tell how the police will implement the amendment and what the adopted amendments mean in practice.
Tehtanje strahu pred kriminaliteto
Authors:   Univerza v Mariboru, Fakulteta za varnostne vede, Ljubljana, Slovenija, Erčulj Vanja
Published: January 2021

Fear of crime has been a frequent research topic for the past 50 years. The number of publications on the subject of fear of crime has been growing exponentially over the years. As a social problem, it has many consequences for different society areas, so it is studied by researchers in various scientific disciplines, from criminology to geography. Research on fear of crime has been the subject of numerous allegations regarding the inadequate theoretical definition and insufficient measurement of the phenomenon. The paper summarizes some of the criticisms and improvements in the measurement process that have led to valid and reliable conclusions of the crime fear investigation.
Kriminaliteta v občinah ob schengenski meji
Authors:   Univerza v Mariboru, Fakulteta za varnostne vede, Ljubljana, Slovenija., Hacin Rok
Published: January 2021

The paper focuses on the crime analysis in the 32 municipalities at the Schengen border in the period 2010–2019. The results of the analysis of police crime statistics show that crimes against property present the most frequent form of crime in municipalities at the Schengen border, followed by forgery of documents, threat, the prohibited crossing of the state border or territory, counterfeiting or destruction of business documents, and minor bodily injury. In the analysed period, the number of crimes against public order and peace increased significantly (especially number of crimes of the prohibited crossing of the state border or territory), which can be [at least partially] attributed to the migrant crisis in recent years. In the period 2010–2019, these forms of crime increased mainly in the following municipalities Brežice, Cirkulane, Ilirska Bistrica, Krško, Podlehnik, Razkrižje and Šentjernej. Overall, the number of crimes, similarly as elsewhere in Slovenia, increases with the size of the municipality and the number of population in the municipality.
ПРОСЬЮМЕРСКИЕ ПРАКТИКИ В КОНТЕКСТЕ АКТОРНО-СЕТЕВОЙ ТЕОРИИ Б. ЛАТУРА
Authors: Гиниятова Елена Владимировна
Published: January 2021

В современном гуманитарном дискурсе и концепция просьюмеризма, и акторно-сетевая теория Б. Латура не теряет своей остроты, поскольку оба эти феномена предлагают новый взгляд на социальное и место человека в нем. Так, благодаря акторно-сетевой теории, возникает понятие симметричной антропологии, а просьюмеризм, формирующийся как ответная реакция на субъекта общества потребления, предлагает альтернативу тотальному потреблению.  В связи с этим цель статьи – попытка применения принципов акторно-сетевой теории к анализу современных просьюмерких практик (таких, как социальное предпринимательство) – представляется достаточно актуальной.  Метод, который использовался для достижения обозначенной цели – сравнительно-аналитический. В результате было выявлено, что при рассмотрении просьюмерских практик с применением методологии акторно-сетевой теории, нивелируются ряд принципиальных положений, формирующих специфику такой разновидности просьюмеризма как, например, социальное предпринимательство.
КОМПЛЕКСНАЯ ОЦЕНКА СОЦИАЛЬНО-ЭКОНОМИЧЕСКОЙ ВОВЛЕЧЕННОСТИ ГРАЖДАН СТАРШЕГО ПОКОЛЕНИЯ В РЕГИОНАЛЬНЫЙ СОЦИУМ НА ПРИМЕРЕ ТРУДОВОЙ АКТИВНОСТИ
Authors: Павлова Ирина Анатольевна , Недоспасова Ольга Павловна , Барышева Галина Анзельмовна
Published: January 2021

Актуальность. С возрастом у человека нарастает дефицит социально-экономических ролей, происходит сужение спектра при выборе достойных траекторий социально-экономической активности. В связи с этим актуальным становится исследование разнообразных траекторий вовлеченности старшего поколения в региональный социум. В первую очередь такие траектории связаны с трудовой активностью, которая реализуется через институты наемного труда, предпринимательства и в домашнем хозяйстве. Цель исследования: комплексный анализ социально-экономической активности граждан старшего поколения на примере основных траекторий их трудовой активности. Данная статья также призвана представить результаты оценки траекторий трудовой активности для лиц старшего возраста на различных этапах их жизненной траектории. Методы: дескриптивный статистический анализ на основе микроданных двух лонгитюдных обследований: «Российский мониторинг экономического положения и здоровья населения» Высшей школы экономики (RLMS-HSE); «Комплексное наблюдение условий жизни населения» (КОУЖ), проводимое Росстатом. Результаты анализа представлены в разрезе возрастных групп (50–54, 55–59, 60–64, 65–69, 70–74, 75–80, 80+) по трем траекториям: занятость по найму (полная и частичная); самозанятость и предпринимательство; домашний труд и личное подсобное хозяйство. Выводы: анализ показал широкое разнообразие траекторий вовлеченности граждан различных возрастных групп (в том числе за границами трудоспособного возраста) в трудовую активность, что в целом отражает их высокую адаптивность к социально-экономическим условиям РФ последних десятилетий.
AN ANALYSIS ON POVERTY INEQUALITY IN SOUTH SULAWESI -INDONESIA BY USING IMPORTANCE PERFORMANCE ANALYSIS (IPA)
Authors: Arno Abdul Kadir , Fasiha Fasiha , Abdullah Muh. Ruslan , Ilham Ilham
Published: January 2021

This article provides an overview of economic inequality and the disparity in the level of poverty in the South Sulawesi-Indonesia Province by using variables of economic growth, GDP / capita and the number of poor people between districts in South Sulawesi Province with periodic data types, namely data from 2013-2017. This study uses an Importance-Performance Analysis analysis tool which emphasizes more on quadrant analysis using Cartesian Quadrant. The conclusion of this study is that the disparity of poverty between districts in South Sulawesi Province with determinants of polarized economic growth with high economic growth conditions but the number of poor people is also very high, high economic growth The number of poor people is low, Economic Growth Low the number of poor people is also low , Economic growth is low but the number of poor people is very high, so the determinant of GDP / capita follows the same pattern.
CONVERSION BANK EFFECT: QONUN ACEH DAN KESEJAHTERAAN
Authors: Rohman Muhammad Abdul
Published: January 2021

Two phenomena that occurred in Aceh Province after the tsunami disaster, the first phenomenon was a slowdown in poverty reduction in Aceh Province in rural and urban areas and an increase in total assets, financing, third party funds, Islamic banks' people's financing under the pretext of the existence of Aceh Qonun containing conversion Aceh banks from conventional to Islamic. This research tries to relate the two phenomena, how is the influence of the Aceh qonun on the formation of Islamic banks on welfare. This type of research is quasi-experiment with the difference in difference method to analyze the data. The results of this study indicate that someone who has a bank account will tend to increase one's welfare than someone who does not have a bank account. then a person living in Aceh who experienced the treatment of the enactment of Qanun in Aceh actually tends to be less Prosperous than someone who lives outside Aceh. While the combination of financial access and the existence of Aceh qonun will have an impact on people's welfare. The policy implication of this research is the existence of Sharia Qanun which regulates finance in Aceh is not enough to make an increase in welfare, so it needs to be combined with a financial inclusion program in order to bring about an increase in the quality of people's lives.
The idealPosition System: Sebagai Solusi Pendukung Keputusan untuk Menentukan Pemain Bola yang Ideal Berdasarkan Posisi Pemain
Authors: Taran Faisal F , Mubarak Abdul , Tempola Firman , Fuad Achmad , Lutfi Salkin
Published: January 2021

In North Maluku, especially in Ternate, many football schools have been opened to train and find potential Indonesian National players. One of them has contributed to producing Indonesian National player candidates, namely Sekolah Sepak Bola (SSB) Tunas Gamalama. The problems that occur at this time at SSB Tunas Gamalama, managers and coaches are difficult to determine the ideal player to fill each position. Oftentimes, SSB Tunas Gamalama students choose a position according to their idol football players, and also because of the popularity of these positions. The tendency of SSB Tunas Gamalama students to be like this results in an imbalance of potential players in certain position. During this time the coach takes a long time and is often subjective in selecting players at every position available. In this research, the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method was used as a method of decision support. This article aims to build a Decision Support System (DSS) in determining the ideal football player based on the player's position (The idealPosition System) using the TOPSIS method. This research produces DSS which can be used to determine the ideal soccer player based on the player's position.
Implementasi E-Commerce Berbasis Web pada Toko Denia Donuts Menggunakan Metode Prototype
Authors: Fenando Fenando
Published: January 2021

The development of the internet and the implementation of technology that makes it easier for users to increasingly influence the business sector. Business people are starting to take advantage of the internet and technology to run their business or so-called E-Commerce. Denia Donuts Shop is an online shop that sells donuts in South Sumatera. The problems that occur, even though this store has marketed its products online, shop owners still use social media only in the process of transactions with consumers. This becomes very difficult when consumers want to make a purchase, consumers must send messages according to the format determined by the shop's owner, this method is made very difficult for consumers every time they make a purchase. On the other hand, the shop owner also finds it difficult to find product information, stock information, find out which consumers have bought during a certain period, and sales reports that are still recorded in a book. This article aims to build E-Commerce at Denia Donuts Shop that can help in marketing products widely and facilitate the process of transactions carried out by consumers. The system development method used is the prototype method. This research has resulted in an E-Commerce system that has been tested using the black box testing method and has been implemented in accordance with user requirements specifications.
Quality Factor terhadap Kapasitas Pesan Rahasia pada Steganografi Citra JPEG dan Kualitas Citra Stego
Authors: Zulfikar Dian Hafidh
Published: January 2021

One of the container media that is available and popular is the Joint Photographic Experts Group (JPEG) format image. This article aims to determine the effect of Quality Factor on the secret message capacity of JPEG image steganography and stego image quality. The quality of an image can actually be seen subjectively with the human eye, but this is relative between each individual. Because the assessment of the human eye varies from person to person. In addition, the effect of Quality Factor on secret message capacity is not yet known whether it has an impact. Therefore, in this study the Quality Factor is used to objectively see the secret message capacity of the JPEG image steganography and the quality of the stego image. The parameter used to determine the quality of an image is the Peak Signal to Noise Ratio (PSNR). PSNR will compare the quality of the original image (before steganography) with the stego image. The test results show that the Q Factor effect can affect the secret message capacity of the JPEG image steganography and the stego image quality. The bigger the Q Factor, the more the message capacity is generated. The greater the Q factor, the better the quality of the resulting stego image.
RELEVANSI KEGIATAN PRAKTIKUM DENGAN TEORI DAN PEMAHAMAN MAHASISWA PADA MATA KULIAH KIMIA DASAR LANJUT
Authors: Astuti Resti T
Published: January 2021

This study aims to describe the relevance of chemistry practicum with theory and describe students' understanding in advanced basic chemistry courses. Data collection techniques used in this study were interview guidelines, documentation consisting of lesson design, student grades, KKNI curriculum for chemical education study programs, and chemistry practicum guides. The results of the study are practicum factors that affect the rate of reaction obtained a percentage of 96.08% is very relevant to the theory of chemical kinetics. The chemical equilibrium practicum obtained a percentage of 94.12% which shows that the practicum is very relevant to acid-base equilibrium material. Acid-base titration practicum obtained 84.31% percentage which means that acid-base titration practicum was relevant to acid-base equilibrium material. Practicum of the solubility product constant obtained a percentage of 98.04% which shows the practicum is very relevant to the material of solubility equilibria. Students' understanding of practicum, namely the factors that affect the rate of reaction obtained a percentage of 97.06% with a very good category, a chemical equilibrium practicum percentage of 90.20% with a very good category. Acid-base titration practicum obtained a percentage of 96.08% with a very good category. The equilibrium practicum results obtained a percentage of 96.57% with a very good category. Students' understanding is based on grades in advanced basic chemistry courses, namely students who get A grade of 25.24%, B grade with percentage of 72.55% and D grade of 1.96%.
PENGARUH ISU SOSIOSAINTIFIK DALAM MODEL DISCOVERY LEARNING TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI ASAM BASA
Authors: Kusumaningtyas Pintaka , Oktafiani Rezky , Nurhadi Mukhamad , Sulistyaningwarni Sekar
Published: January 2021

The aim of this study was to determine the influence of sosioscientific issues in discovery learning model toward critical thinking skills of students on the subject matter of acid-base. The research method used was quasi experimental, with the type of research design was posttest only control group design. The population in this study was all students of class XI MIPA SMAN 13 Samarinda in the 2018/2019 school year, amounting to 66 students, which were divided into 2 classes. The samples were taken using saturated sampling technique. The technique used to measure critical thinking skills of students was post-test technique in form of essay test. Data were analyzed by normality test, homogeneity test, and independent sample t-test. The results showed the average posttest score in the control class was 72.06 (good category) and the experimental class was 79.36 (good category). Statistical analysis using t-test showed tcount, 3.15 > ttable, 1.66, which means that there was an influence of the use of sosioscientific issues in the discovery learning model toward critical thinking skills of students on the subject matter of acid-base.
PEMBELAJARAN ECIRR DALAM MEREDUKSI MISKONSEPSI PADA MATERI STOIKIOMETRI KELAS X SMA
Authors: Wulandari Crislia A , Rusmini Rusmini
Published: January 2021

The students already have preconceptions in learning chemical concepts. However, each student's preconception can differ from the actual concept according to the chemists. This is what allows the wrong concept in students or commonly called misconceptions. In this case, if the misconception is not immediately solved it will affect the next learning process. One learning model to reduce misconceptions is ECIRR. This study aims to determine the effectiveness of LKPD which develope in reducing misconceptions in term the shifting students conception of students from misconception to knowing concept. This research uses pre-experiment research method with One group Pretest – Posttest Design model. There are 15 students of class x science from a senior high school in surabaya who are selected based on the results of the students' initial understanding test. The understanding test used is a three-tier test to identify students concepts given as initial concept detection and final concept detection, while students' misconceptions are reduced with the ECIRR learning model. The results of the study obtained a percentage shift from misconception to know concept of 92.31% for the sub concepts of basic chemical law (Gay-lussac), 88.24% for the sub concepts of molar mass and relative molecular mass, 72% for the subconcepts of the number of particles, and 88% for empirical formula sub concepts. So it can be shown that LKPD is very effectively used to reduce students' misconceptions on stoichiometry material.
INSTRUMEN TES HIGHER ORDER THINKING SKILL PADA MATERI KIMIA SMA
Authors: Jayanti Etrie
Published: January 2021

Abstract: According to demands of curriculum 2013, assessment carried out on school should have led to increasing of higher order thinking skill. The lack of availability of questions are specifically designed to develop student’s higher order thinking skill causes students are not really proficient in solving higher order thinking skill questions. This study was research and development research purposing to determine development steps and quality of higher order thinking skill test instrument in one of high schools chemistry topic, i.e. colloid. The process of developing a higher order thinking skill test instrument used a formative research designed by Tessmer through 4 stages, namely: preliminary, self-evaluation, prototyping (expert reviews, one-to-one and small group) and field test. The data were obtained from the results of filling out validation sheets by expert reviews, questionnaires filled out by students, and test/trial of higher order thinking skill test instrument on students. The results of the development were categorically valid logically and empirically. The reliability of the test instrument was 0,65 with the high category. The item’s difficulty level was in the medium category. Six questions had good distinguishing power and one question had enough distinguishing power. The higher order thinking skill of students were in excellent, good, adequate, lacking and very poor categories respectively: 15,14%;  12,12%;  42,42%;  24,24%;  6,06%.
KETERAMPILAN KERJA ILMIAH MAHASISWA PENDIDIKAN KIMIA FKIP UNIVERSITAS TANJUNGPURA KALIMANTAN BARAT
Authors: Amalia Uray Rafika Siti , Melati Husna Amalya , Lestari Ira
Published: January 2021

Scientific work skills are one skill needed students as prospective educators to be able to face the demands of education 21st century. The purpose of this study to describe work skills Scientific students of Chemical Education FKIP Tanjungpura University on the material salt hydrolysis. The form of research used is descriptive research. Based on the method, this research uses descriptive analysis method. The subjects of this study were students of Chemical Education FKIP University Tanjungpura Class of 2018, amounting to 48 people. The instrument used namely a matter of scientific work skills and interview guidelines. Based on the category of skills obtained by the average KKI chemistry education students class of 2018 in the skilled category (62.5%). From the aspect of KKI, students chemical education formulates the problem in the skilled category (74.74%), formulate a hypothesis in the category of skilled enough (57.75%), analyze the data in the skilled category (64.65%), and formulating conclusions in the sufficient category skilled (45.05%). The implication of this research is that the research results can be used as input for lecturers to pay attention to appropriate learning models to improve students scientific work skills.
PROFIL KETERAMPILAN BERPIKIR KRITIS DAN KREATIF CALON GURU KIMIA PADA PERKULIAHAN BIOKIMIA
Authors: Wahyudi Andi
Published: January 2021

Critical thinking and creative thinking are important dimension in teaching of 21st century to facing the challenges of the industrial revolution 4.0. The aim of this research was to analyze undergraduate preservice teachers’ critical and creative thinking skills on a biochemistry course. It was conducted using case study to analyse real circumstance that happened in biochemistry course.  The instruments was observation sheet, test items of critical thinking skills, test items of creative thinking skills and questionnaires were used to determine the responses students towards learning activity. Participant was 30 undergraduate preservice chemistry teachers in 2015. The finding of this research showed that biochemistry course only emphasizes on critical thinking skills and not provided briefing creative thinking skills. This means that the biochemistry course has not showed students’ balance skills on critical and creative thinking skills. This study suggest that need further research to develop a biochemistry program who can improve students’ critical thinking and creative thinking.
ANALISIS LITERASI DIGITAL CALON GURU KIMIA DALAM PELAKSANAAN PPL BERBASIS VIRTUAL DI MASA PANDEMI COVID-19
Authors: Sari Wiwik Kartika , Nada Ella Izzatin
Published: January 2021

The COVID-19 pandemic has changed the offline learning process to be online, including the implementation of Field Experience Practices (PPL) activities carried out by chemistry education students. The online learning process which is carried out requires students to be proficient in the use of technology. This study aims to analyze the digital literacy skills of chemistry teacher candidate students. This research is a qualitative descriptive which the subjects were 60 students of chemistry education. Data were collected through survey and interview techniques. The instrument used to collect data was a digital literacy questionnaire which was declared valid and reliable based on the instrument test results. The digital literacy aspects tested are information, communication, content creation, safety, and problem solving. Based on the research data analysis, it can be concluded that the digital literacy skills of chemistry teacher candidate students are good. The percentage of the digital literacy level of chemistry education students on each indicator was 87% in the information category, 82% in the communication category, 78% in the content-creator category, 82% in the safety category, and 82% in the problem solving category.
PENINGKATAN KEMAMPUAN KOGNITIF SISWA MELALUI PEMBELAJARAN ARIAS
Authors: Pratiwi Ravensky Yurianty
Published: January 2021

The quality of education depends on competence of teachers in managing learning. Improving the quality of learning in class can improve the quality of education. Research conducted using classroom action research with  qualitative descriptive approach thats aims to find out and describe the application of the ARIAS learning model in improving students' cognitive abilities. Subjects in the study were teachers and all students of class XI IPA 2 SMA Negeri 6 Palembang. The instruments used in the research were questionnaires, observation sheets, cognitive ability tests and documentation studies. Based on the treatment given by the teacher for three cycles, it was found that the average cognitive chemical ability of students in the first cycle was 69,66. In the second and third cycles, the average chemical cognitive abilities of students were 78,84 and 84.35. Meanwhile, the percentage of learning mastery obtained in the first, second and third cycles were 52,63%, 73,68%, and 86,84%. Based on the research and data analysis conducted, it is known that the ARIAS learning model can improve students' cognitive abilities. Besides that, it can develop students' self-confidence and enthusiasm in learning chemistry.
STUDI KOMPARASI: TELAAH NASIONALISME DALAM ISLAM DAN KOMPARASI DENGAN PENDEKATAN BARAT
Authors: Ginanjar Wahyu Rozzaqi
Published: January 2021

Sebagai sebuah konsep atau gagasan, nasionalisme seringkali dipahami secara berbeda oleh para cendekiawan maupun tokoh pergerakan. Oleh karena itu, pandangan akan nasionalisme juga beragam, terdapat golongan yang menerima namun terdapat pula yang menolak konsep tersebut. Tulisan ini membahas tentang komparasi antara pemikiran politik Islam dengan pemikiran barat mengenai nasionalisme. Diawali dengan mengelaborasi pemikiran politik Islam mengenai konsep ummah, kelompok etnis, definisi dari nation, pendekatan Islam klasik, serta pendekatan Islam modern yang didalamnya terdapat golongan yang mendukung  serta yang menolak nasionalisme. Analisis komparasi dilakukan dengan membandingkan pemahaman dan pemikiran antara perspektif Islam dengan Barat mengenai nation, nasionalisme, serta menganalisis pandangan golongan cendekiawan muslim yang menerima nasionalisme dengan menggunakan teori imagined community oleh Benedict Anderson. Hasil komparasi menunjukkan terdapat perbedaan yang mencolok di antara perspektif Islam dengan Barat dalam cara pandangnya terhadap nasionalisme, namun hal tersebut tidak berarti bahwa nasionalisme tidak kompatibel bila digunakan dalam politik Islam.
KONTRIBUSI PERANTAU NAGARI ATAR KECAMATAN PADANG GANTING DALAM PEMBERDAYAAN BIDANG PENDIDIKAN
Authors: Irwandi Irwandi
Published: January 2021

Merantau salah satu tradisi masyarakat Minangkabau sudah berjalan secara turun temurun, tradisi ini timbul akibat dari geografis dan tipologi yang berdampak terhadap kehidupan dibidang ekonomi, sosial, dan pendidikan di Kampung halaman maupun di Perantuan. Walaupun masyarakat Atar banyak yang berada di perantuan tetapi konstribusi terhadap kampung halaman tetap terpelihara baik terutama konstribusi bidang pendidikan. Analisa yang di gunakan dalam penelitian ini adalah analisa data teknik analis data model interaktif. Pendekatan yang digunakan adalah pendekatan Kualitatif. Informan penelitian ini adalah Wali Nagari, Pengurus Perantau Nagari Atar, Lembaga Unsur dan Masyarakat. Dari Penelitian ini disimpulkan konstribusi Perantau terhadap Nagari Atar dibidang pendidikan diantaranya; pertama, adanya program satu rumah satu sarjana dalam bentuk bantuan Beasiswa Prestasi bagi anaka-anaka yang berasal dari keluarga kurang mampu, kedua, adanya rumusan bersama regulasi kelanjutan pendidikan anak-anak kampung halaman dalam meneruskan pendidikan ke jenjang pendidikan yang lebih tinggi serta wakaf tanah untuk kelanjutan pendidikan di Nagari Atar.
PEMANFAATAN LIMBAH MENJADI BERKAH: MODEL PEMBERDAYAAN KELOMPOK TANI LESTARI MAKMUR DI DESA ARGOREJO SEDAYU BANTUL
Authors: Istiqomah Istiqomah
Published: January 2021

Sektor Pertanian masih merupakan penyumbang nomer dua Produk Domestik Bruto (PDB) nasional dibawah industri pengolahan. Meksipun produktivitas semakin meningkat, tetapi berbanding terbalik dengan minat masyarakat yang bekerja disektor pertanian. Menyikapi fenomena tersebut pemerintah menciptakan beberapa regulasi yang fokus isinya adalah meningkatkan kesejahteraan petani. Salah satunya adalah regulasi tentang pembentukan kelompok tani yang dapat mengakomodri kebutuhan petani. Kelompok Tani Lestari Makmur di Desa Argorejo  saat ini telah menerapkan pertanian terpadu. Penelitian ini melihat kegiatan yang dilakukan oleh kelompok tani ini, model pemberdayaan seperti apa dan bagaimana hasil yang dirasakan oleh masyarakat. Penelitian ini menggunakan pendekatan kualitatif deksriptif dengan melakuakan wawancara kepada beberapa subyek penelitian.  Hasil penelitian ini menunjukan bahwa kegiatan kelompok tani antara lain adalah pembenihan pisang, pembenihan dan pemeliharaan padi, pemanfaatan limbah padi, budidaya cacing, peternakan, tanaman sayuran dan budidaya jamur. Model yang digunakan adalah the development approach. Hasil yang dirasakan adalah peningkatan ekonomi, terciptanya kemandirian, dan munculnya pekerjaan baru.
DAKWAH CERDAS ERA GLOBALISASI ANTARA TANTANGAN DAN HARAPAN
Authors: Alwi Habib
Published: January 2021

Da’wah is intelligent in the sense of being able to build concepts and suitability and contextual in like the development of the era. Thus it must be performed with the Da’wah based on empirical studies and use the multidisciplinary approach. The contributions in this approach were able to answer the challenge and expectation propagation is done in this era of globalization the vendors
Egyetemi hallgatók online élelmiszer-vásárlói magatartás vizsgálata a TAM-modell alapján
Authors: Piros Edina , Fehér András
Published: January 2021

Napjaink kereskedelemében egyre fontosabb szerepet játszanak az új, alternatív értékesítési formák, mint például a csomagküldés, a direktértékesítés, a telefon és az internet. Releváns szakirodalmak és statisztikai adatok bizonyítják az e-kereskedelem sikerességét hazai és nemzetközi szinteken.  Célunk volt az online értékesítés egy olyan szegmensét feltérképezni, ahol az említett eredményesség még mérsékelten van jelen. Az online élelmiszer-vásárlás jelenleg még nem integrálódott a fogyasztók életébe olyan mértékben, mint más piacvezető termékkategóriák (ruhák, lábbelik). Primer kutatásunk során kvantitatív eljárásként kérdőíves felmérést bonyolítottunk le. A Debreceni Egyetem Gazdaságtudományi Karának 501 hallgatóját tudtuk sikeresen bevonni a nem reprezentatív felmérésbe, melynek során törekedtünk minél több kultúra és nemzet felkeresésére. Legfőbb célunk volt választ kapni arra a kérdésre, hogy mely tényezők húzódnak meg az online fogyasztói preferenciák kialakítása mögött a gyorsan mozgó fogyasztási cikkek (FMCG) termékkategóriájában. Ehhez primer kutatásunk során a Technológia Elfogadás Modelljét (TAM) alkalmaztuk. Likert-skála segítségével mértük fel a hallgatók álláspontját a témában. Az elemzés alapjául szolgáló 18 állítást Radka és Martin (2018) kutatásaiból kerültek adaptálásra. S megbízhatósági vizsgálatot követően faktorelemzést végeztünk. A változókat három-három faktorba tömörítettük. A feltáró faktorelemzést és az adatredukciót, szakmai értelmezhetőség szempontjából külön választottuk. Az egy-egy faktorba tartozó állításokon főkomponens analízist hajtottunk végre. Ezt követően klaszterelemzést végeztünk, amelynek során négy-négy klasztert alakítottunk ki a magyar és külföldi hallgatókra vonatkoztatva. Az a feltételezés, hogy az FMCG-n belül az online élelmiszer-vásárlással szemben tanúsított attitűd a magyar egyetemisták esetében zárkózottabb, a külföldi hallgatókkal szemben, beigazolódott.
JEL besorolás: M31, Q13
A fogyasztói attitűd kognitív komponensének a pálinka imázsában betöltött szerepe
Authors: Mucha László , Oravecz Titanilla , Totth Gedeon
Published: January 2021

A kutatás célja a hazai pálinkafogyasztás, valamint a pálinkához kapcsolódó imázs megismerése volt. A korábbi hazai kutatásokhoz képest új megközelítést alkalmaztunk, melyben a fogyasztói attitűd komponensek imázs kialakító szerepét vizsgáltuk a bolti pálinkára, valamint a házi párlatra koncentrálva. A szakirodalom tanulmányozását követően kvalitatív vizsgálatot végeztünk, amely feltárta a kvantitatív kutatás legfontosabb aspektusait. A kvantitatív vizsgálat standard kérdőívezés volt, kvótás mintavétel módszerével, a minta 626 érvényes kitöltővel nem, korcsoport, és régió szempontjából megegyezik a 18 év feletti magyarországi lakosság összetételével. A Magyarországon legtöbbet fogyasztott égetett szeszes italokhoz kapcsolódó fogyasztói attitűd mérésére Fishbein attitűd modelljét alkalmaztuk. Az összehasonlításban a vizsgált hét ital közül a házi párlat rendelkezett a legkedvezőbb attitűddel, a bolti pálinka pedig a legkedvezőtlenebbel. A kereskedelmi pálinka gyártóinak további rossz hír, hogy a fogyasztói attitűd kognitív komponensét részletesen vizsgálva megállapítottuk, hogy a bolti pálinkának a házi párlatokhoz képesti rossz imázsa mögött ismereti, tudásbeli hiányosságok és tévedések húzódnak meg. A bolti pálinka helyzetének a javítása, a piaci szereplők versenyképességének a növelése átfogó marketingstratégiát igényel. Az attitűd komponensekre vonatkozó kutatásunk jelen tanulmánnyal összefüggő további eredményeit – melyben az attitűd affektív és konatív komponenseit vizsgáljuk a pálinkafogyasztás vonatkozásában – egy későbbi publikációban ismertetjük majd.
JEL besorolás: M31
Az energiaitalok fogyasztói és szakértői megítélésének kvalitatív elemzése
Authors: Berencsi Alexa , Fehér András
Published: January 2021

Az energiaitalok nagy népszerűségnek örvendő termékek, amit jól bizonyít magasan szárnyaló piaci értékük is. Azonban az italokat övező megítélések gyakran szélsőséges formákban jelennek meg fogyasztói és szakértői körökben egyaránt. Kutatásunk célja kvalitatív módszerek segítségével közelebb kerülni a szakértői és fogyasztói meglátásokhoz. A vizsgálat három fő részből tevődött össze: az első egy netnográfiai vizsgálat volt, mely során sikeresen elkülönítettünk egymástól 3 online fogyasztói csoportot. Ezt követően az egyes csoportok tüzetesebb vizsgálata következett. Három tudományterület négy jeles képviselőjével készítettünk interjút, melyek során a kávé és az energiaital közötti különbségekről, valamint a szervezetre gyakorolt hatásaikról kérdeztünk. Ezt követően a fogyasztói oldal megvizsgálása következett két 8-8 fős fókuszcsoportos beszélgetésen keresztül. Az egyik csoport résztvevői az energiaitalok fogyasztását támogatók, a másik csoportban pedig az energiaitalok fogyasztását ellenzők. Mind a két beszélgetés egyforma körülmények között zajlott hasonló forgatókönyv alapján, mely számos kérdést valamint projektív technikákat alkalmazó feladatokat tartalmazott. A kutatás eredményei közé sorolható az a megállapítás miszerint az energiaitalok megítélése számos egymásnak ellentmondó elemet tartalmaz, mégis a kutatás során a megkérdezettek, valamint a megismert szakirodalmi források is mind kihangsúlyozták a mértékletesség fontosságát.
JEL besorolás: M31, Q13
Zöldség-gyümölcs fogyasztás vizsgálata a magyar fogyasztók körében
Authors: Szabó Imola , Lehota József
Published: January 2021

E kutatás egy átfogó fókuszcsoportos vizsgálatsorozattal kereste a válaszokat a rendszeres zöldség-gyümölcs fogyasztás okaira, hogy láthassuk, az országosan alacsony szintű fogyasztás ellenére vannak elkötelezett rétegek, akiknek fontos, hogy megfelelő mennyiségű zöldséget és gyümölcs fogyasszanak, de nem azért, hogy eleget tegyenek bármilyen ajánlásnak is. Maguk miatt teszik, mert szeretik e termékeket, és szinte elképzelhetetlennek tartják, hogy ne fogyasszanak ezekből rendszeresen. E kutatás számos további kérdést is felvet, többek közt, hogy vajon egy termékhez vagy termékkategóriához való érzelmi kötődés hogyan alakítható ki, és mely életszakaszban valósítható meg? Az eredmények – még ha nem is reprezentatívak – elgondolkodtatóak a tekintetben, hogy szükséges-e a zöldségeket és a gyümölcsöket márkázni, és hogy a promóciós programokkal hogyan lehetne minél több fogyasztót elérni. Amit eddig sok kutató bizonyított már, az a tény most is megerősödött, magasabb iskolai végzettség és magasabb jövedelem magasabb elköteleződést mutat az egészséges életmód iránt. Az életszínvonal emelkedése hozhat életmód változást is, melynek része a rendszeres zöldség-gyümölcs fogyasztás.
JEL besorolás: I12, P46
Financial instruments of the enterprises. Monograph
Authors: Kaledin Sergey
Published: January 2021

Over the past decades, developed countries have seen an increasing trend in the importance of the debt finance market in financing investment. With the globalization of global financial markets, this trend has also been evident in emerging markets. However, for domestic companies, the domestic stock market has not yet become a reliable source of capital mobilization, and most enterprises rely on their own funds or attract financial resources in the form of various forms of bank lending. At the same time, the possibilities of effective attraction of investment resources directly in the domestic banking market are limited, as real borrowing rates for many enterprises of the non-oil sector of the economy are significantly higher than the profitability of their business.
Different financial instruments of enterprises have different yield orders. If some of them are minimally profitable and perform the function of saving capital, others multiply it by times. The choice of investment strategy determines which securities will fall into the portfolio, in what proportion they will be presented.
В течение последних десятилетий в развитых странах наблюдается тенденция роста значимости рынка долговых финансовых инструментов в финансировании инвестиций. В условиях глобализации мировых финансовых рынков данная тенденция проявилась и на формирующихся рынках. Однако для отечественных компаний внутренний фондовый рынок пока не стал надежным источником мобилизации капитала, и большинство предприятий полагается на собственные средства или привлекает финансовые ресурсы в виде различных форм банковского кредитования.
Comparison of Wideband vs Narrowband Acoustic Approach to Target Strength Value on Bullet Tuna (Auxis rochei) and Bonito (Euthynnus affinis)
Authors: Setiawan W. , Jaya I. , Hestirianoto T. , Pujiyati S. , Priatna A. , Ma'mun A.
Published: January 2021

Target strength (TS) is one of the main parameters for determining fish density, abundance and biomass in acoustic technique. Therefore, it is of utmost importance to obtain an accurate TS estimate and to minimize bias from its measurement. Various factors contribute to bias in acoustic TS, namely the high diversity of species, body shape, size and also frequencies used. In this paper we compare and examine the acoustic narrowband (NB) and wideband (WB) approaches to better understand the TS response to various frequencies. The use of acoustic wideband approach, is expected to perform better and be less-biased than the narrowband, which is still widely used. The measurement of bullet tuna (Auxis rochei) and bonito (Euthynnus affinis) for the same fork length (FL) size showed the power of four frequency dependent (f^4). Furthermore, a comparison between NB frequency of 200 kHz versus WB at the nearby frequencies of 190-200 kHz and 200-210 kHz showed a significant Pearson correlation value for bonito fish size range from 17-26.6 cm, whereas in the case of bullet tuna, fish had no significant correlation at alpha=0.05 for fish size range from 16.4-26 cm.
Component Mode Synthesis Method Applied to Acoustic Resonators in Ducts for Structural Vibration Analysis
Authors: Ordóñez Jose Manuel Bautista , Nunes Maria Alzira de Araújo
Published: January 2021

Tubular structural systems appear in many industrial applications, such as heating, ventilation, and air conditioning systems, which are responsible for making any enclosed environment remain within a temperature, humidity, and cleanliness range. This kind of system has its applications in the internal environmental comfort of industrial spaces, buildings, and vehicles. Several of these spaces have industrial processes that generate high sound frequencies and mechanical vibrations that need to be adequately controlled to meet both environmental and health norms. With the intention to analyze the structural vibration of tubular systems, the modal analysis technique is a classical methodology for the extraction of natural frequencies and vibration modes. Among the various techniques of modal analysis, numerical methodologies such as the finite element method, and also analytical methodologies such as the Component Mode Synthesis (CMS) can be found. CMS is one of the leading modeling tools for complex systems that are applied to large systems. The method uses a modal superset and consists of separately modeling individual components of a structure and coupling them into a single system. The objective of this work is to demonstrate the application of the CMS technique through the estimation of natural frequencies and vibration modes in a simplified tubular structural system formed by two substructures, using MATLAB and ANSYS. The validation of the results was done through numerical modeling using the finite element method using and ANSYS software. The results obtained were satisfactory, thus demonstrating the feasibility of applying the CMS technique to an analysis of structural vibration in tubular structural systems.
Mountain Bike Rear Suspension Design: Utilizing a Magnetorheological Damper for Active Vibration Isolation and Performance
Authors: Pierce Robert , Kaul Sudhir , Friesen Jacob , Morgan Thomas
Published: January 2021

This paper presents experimental results from the development of a rear suspension system that has been designed for a mountain bike. A magnetorheological (MR) damper is used to balance the need of ride comfort with performance characteristics such as handling and pedaling efficiency by using active control. A preliminary seven degree-of-freedom mathematical model has also been developed for the suspension system. Two control algorithms have been tested in this study: on/off control and proportional control. The rear suspension system has been integrated into an existing bike frame and tested on a shaker table as well as a mountain trail. Shaker table testing demonstrates the effectiveness of the damper. Trail testing indicates that the MR damper-based shock absorber can be used to implement different control algorithms. Test results indicate that the control algorithm can be further investigated to accommodate rider preferences and desired performance characteristics.
Sound Transmission Loss of a Metal Panel With Rib Reinforcements and Pasted Damping
Authors: Xie Xin-Xing , Yuan Zhong-Xiang , Shangguan Wen-Bin
Published: January 2021

The sound transmission losses (STL) of a metal panel with rib reinforcement (MPRR) are studied by both an experimental method and a simulation approach. The experimental method and data processing technique for obtaining STL are presented. Six MPRRs with different number of rib reinforcement and different geometry size of rib reinforcement, and six MPRRs with different type of the pasted damping material are designed and anufactured, and their STL performances are investigated by experimental method. The calculation model for STL of a MPRR is proposed and the calculated STL are compared favorably with the experimental data, which validates the proposed model. The analytical methods and conclusions are instructive for the design and the tuning of STL of MPRRs.
Dynamic Analysis of a High-Speed Railway Train With the Defective Axle Bearing
Authors: Liu Jing , Du Shangkun
Published: January 2021

Axle bearings (AXBs) are critical parts for high-speed railway trains (HSTs). Local faults in the AXBs have great influences on the operational dynamics of HSTs. Although some previous works formulated the local faults in single AXB, the vibrations of the whole train system with the defective AXB cannot be described. To overcome this problem, this study conducts a dynamic model for a HST considering a local fault in one AXB. The previous single AXB model cannot formulate the studied case. The impacts caused by the fault in the AXB is defined as a time-dependent force model considering a half-sine type. The road spectrum excitations from the roadbed and rail are formulated by a track irregularities model. The effects of the train speeds and fault sizes on the HST dynamics are introduced. The simulation results from the proposed and previous works are contrasted to show the model validation. The results show that the faults in the AXB will greatly affect the HST dynamics. It depicts that this study can afford a more reasonable approach for understanding the dynamics of HSTs considering the defective AXBs compared to the reported single AXB model.
An Experimental Study of Vehicle 1st Order Vibration Improvement at Engine Idle
Authors: Shen Hui-Min , Tang Pei , Bian Feng , Wu Xiang-Wei , Zhao Wen-Jie , Hu Liang-Liang
Published: January 2021

An experimental study of the 1st order vibration improvement at engine idle condition of a malfunctional vehicle in development is presented in this work. Firstly, the generation mechanism of the vehicle 1st order vibration problem at engine idle is analyzed based on theoretical analysis. Then, experiments are designed to derive the possible vibration excitation source and transfer path through comprehensive analysis. The powertrain rotational system imbalance exceeding a limit is determined to be the main reason for the vehicle 1st order abnormal vibration. The resonance of the mounting system excited by the powertrain rotational system intensifies the 1st order abnormal vibration. Experimental analyses show that the clutch imbalance severely exceeds the prescribed limit, which confirms the diagnosis of the excitation source, and a significant improvement of about 87% of the 1st order vibration can be achieved by adjusting the clutch imbalance.