bluuebunny/crossref_metadata_2025 huggingface dataset:
Perbandingan Model Pembelajaran Kooperatif Think Pair Square (Tps) Dengan Student Team Achievment Divission (Stad) Untuk Meningkatkan Kemampuan Komunikasi Matematika Siswa Pada Pokok Bahasan Himpunan
Authors: Saraswati Dewi
Published: June 2022

The comparison between cooperative learning Think Pair Square (TPS) and Student Team Achievement Divissions (STAD) for improving Mathematics communication ability of Junior High school.The main purpose of this study was (1) to know difference between student who received cooperative learning Think Pair Square (TPS) and Student Team Achievement Divissions (STAD) (2) how mathematic communication ability students who learned with cooperative learning Think Pair Square (TPS) and Student Team Achievement Divissions (STAD)? which cooperative learning Think Pair Square (TPS) and Student Team Achievement Divissions (STAD) better for improving mathematic communication ability. This research is a form of experimental studies pre-test and post-test control group design. Research subjects grade VII A who received cooperative learning Think Pair Square (TPS) and grade VII B who received Student Team Achievement Divissions (STAD).The data was collected using a test instrument of the mathematical  communication ability, attitude scales, and observation sheet. The results obtained are: 1) there are diference between student who received cooperative learning Think Pair Square (TPS) and Student Team Achievement Divissions (STAD) (2) mathematical  communication ability of student receiving TPS type of cooperative learning Think Pair Square (TPS) better than student who receiving Student Team Achievement Divissions (STAD).(3) improving mathematical  communication ability of students receiving  TPS type of cooperative learning  better than student who receiving Student Team Achievement Divissions (STAD)
Biopreservasi Santan Kelapa (Cocus nucifera L.) dengan Serbuk Bakteriosin dari Lactobacillus plantarum
Authors: Nugroho Lisbeth Bernike , Pranata F. Sinung , Purwijantiningsih L. Ekawati
Published: June 2022

Santan kelapa merupakan bahan pangan hasil olahan dari daging buah kelapa yang diperas dengan penambahan air. Santan kelapa biasanya banyak dimanfaatkan sebagai campuran berbagai makanan dan minuman, namun santan kelapa memiliki kelemahan yaitu memiliki umur simpan pendek. Oleh karena itu, perlu adanya pengawetan santan kelapa secara alami yaitu salah satunya menggunakan bakteriosin dari L. plantarum. Tujuan dari penelitian ini yaitu mengetahui peran serbuk bakteriosin dari L. plantarum FNCC 0027 sebagai biopreservatif santan kelapa dan mengetahui konsentrasi optimal serbuk bakteriosin dari L. plantarum untuk mempertahankan kualitas santan kelapa. Rancangan percobaan yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap Faktorial dengan menggunakan dua faktor yaitu penambahan bakteriosin (0, 2,5, 5 dan 7,5%) dan lama penyimpanan (0, 8, 16 dan 24 jam) pada suhu ruang dengan tiga kali pengulangan. Penelitian ini memberikan hasil bahwa serbuk bakteriosin dari L. plantarum mampu menghambat pertumbuhan bakteri Staphylococcus aureus dan Escherichia coli. Selain itu, bakteriosin L. plantarum mampu berperan sebagai biopreservatif santan kelapa. Serbuk bakteriosin L. plantarum memiliki pengaruh beda nyata terhadap hasil angka lempeng total, jumlah coliform, kadar protein, kadar air dan pH santan kelapa, serta tidak berpengaruh terhadap warna santan kelapa. Serbuk bakteriosin L. plantarum dengan konsentrasi 5% merupakan perlakuan yang optimal dalam mempertahankan kualitas santan kelapa.
Optimasi Antioksidan sebagai Penghambat Browning pada Tahap Inisiasi Kultur In Vitro Bambu Petung (Dendrocalamus asper)
Authors: Helena Astrid , Restiani Ratih , Aditiyarini Dwi
Published: June 2022

Browning terjadi akibat adanya reaksi senyawa fenolik dengan enzim Polifenol Oksidase (PPO) yang menghasilkan warna coklat pada bagian perlukaan eksplan, apabila dibiarkan akan menyebabkan kematian eksplan. Penelitian ini bertujuan untuk menentukan jenis dan konsentrasi antioksidan yang optimal dalam menghambat browning pada eksplan bambu petung melalui penambahan senyawa antioksidan berupa ekstrak tomat, asam askorbat, dan kombinasinya disertai arang aktif 0,5 g/L pada media kultur in vitro. Sumber eksplan untuk iniasi adalah batang muda bambu petung (Dendrocalamus asper). Penelitian dilakukan selama 10 minggu dengan parameter yang diukur meliputi: waktu muncul browning, persentase browning, waktu muncul pertumbuhan, dan persentase pertumbuhan. Penambahan senyawa antioksidan dalam media kultur in vitro terbukti mampu menghambat browning. Perlakuan yang optimal dalam menghambat browning eksplan bambu petung adalah  ekstrak tomat 150 mg/L dan arang aktif 0,5 g/L dengan persentase browning terendah 25% yang muncul pada 9 HST.
Service Blueprinting to Enhance Restaurant’s Service Process
Authors: Dewi Luciana Triani , Nguyen Thi Chinh  , Keren Kerviona
Published: June 2022

Restaurants should provide services that enable satisfy their customers. The study was conducted in a local Taiwan restaurant. The restaurant has been running since 2015 and, so far, has not shown significant progress. Service blueprinting was used to identify where substances could be improved and where customer satisfaction problems occurred. The purposes of the study are (1) to identify the service process by service blueprinting, (2) to find the potential failure points of the existing service process, and (3) to propose possible solutions to the failure points. The results show two categories of potential failures were recognized, i.e., receiving- delivering orders and waiting for food. The substitute order mechanism is proposed as the solution.
Pengembangan E-Modul Pembelajaran Instalasi Penerangan Listrik di Sekolah Menengah Kejuruan
Authors: Andermi Aulia Dara , Eliza Fivia
Published: June 2022

This research is motivated by the application of online learning due to COVID-19, student learning outcomes that have not yet achieved minimal completeness, and the learning process is still centered on teachers due to the unavailability of adequate learning media that students can use for independent study as demanded by the curriculum. 2013 and online learning. This study aims to produce a valid and practical E - Electrical Lighting Installation learning module at SMK Muhammadiyah 1 Padang. This study uses a research and development method with a 4D model. The subjects of this study were students of class XI TITL at SMK Muhammadiyah 1 Padang in the first semester of the 2021/2022 academic year. Based on the results of the study obtained the validity of the media with a valid category. Validation of materials with valid categories. The practicality test with teacher respondents got results in a very practical category and respondents from class XI TITL SMK Muhammadiyah 1 Padang stated that the E - Electrical lighting installation learning module was categorized as very practical. So it can be concluded that the E - Electrical Lighting Installation learning module is valid and can practically be used in the teaching and learning process in schools.
Korelasi Mata Kuliah Kewirausahaan dengan Motivasi Wirausaha Mahasiswa Bidang Kelistrikan
Authors: Riski Adma Gumalta , Elfizon Elfizon
Published: June 2022

This study aims to determine the relationship between entrepreneurship courses and entrepreneurial motivation in the electrical sector. The subjects in this study were students of the 2017 State University of Padang Electrical Engineering Education Study Program with a total of 45 respondents. This type of research is a quantitative research with correlational method. Data collection was carried out by distributing questionnaires to students through WhatsApp groups and personal chats. Before distributing the research instrument, the research questionnaire was validated by two expert lecturers first. After being validated by expert lecturers, the next step is instrument testing. The data analysis used is validity test and reliability test to test the research questionnaire instrument. The trial was conducted on students of the 2018 State University of Padang Electrical Engineering Education Study Program with a total of 30 respondents. Furthermore, the normality test and linearity test as a prerequisite test for correlation analysis. Then the correlation test was carried out to determine the value of the correlation coefficient between the two variables using the correlational product moment formula. The results of the calculation of the hypothesis test in this study indicate that the entrepreneurship course has a significant relationship with entrepreneurial motivation in the electricity sector. The results of the analysis also show that entrepreneurship courses have a moderate level of closeness with entrepreneurial motivation in the electricity sector.
Designing Automatic Number Plate Recognition (ANPR) Systems Based on K-NN Machine Learning on the Raspberry Pi Embedded System
Authors: Sugeng Sugeng , Syamsuddin Eniman Yunus
Published: June 2022

Research on vehicle number plate recognition or Automatic Number Plate Recognition (ANPR) is mostly done by researchers to produce an introduction that has high accuracy. Several methods of introduction are carried out such as introduction to edge detection and morphology, relationship analysis between objects, machine learning and deep learning. In this research a K-NN machine learning ANPR system was developed in character recognition. The method of analyzing relationships between objects is used to localize number plates. The system that was developed also added an artificial intelligence to be able to find out the fault of the number plate recognition and fix it based on the position of the character group in the number plate. The ANPR system is designed to be an Embedded system so that it can be implemented to be able to carry out the identification of two-wheeled and four-wheeled vehicle license plates. The ANPR system was also developed to be used in the parking management system. In this research the recognized number plates are limited to private number plates in Indonesia. In testing, the system is made capable of recognizing the number plates of two-wheeled vehicles and four-wheeled vehicles on vehicles that have a standard license plate according to Polri regulations, both in the font type and the number plate writing format. The results of vehicle number plate recognition reached an accuracy of 98%.
Efektivitas Model Problem-Based Learning pada Mata Pelajaran Instalasi Tenaga Listrik di SMK
Authors: Daulay Fasraida , Effendi Hansi
Published: June 2022

This study aims to see the effectiveness of the use of problem-based learning models in Electric Power Installation subject in class XI TITL of SMK Negeri 2 Sijunjung. This research is Pre-Experimental research using one Group Pretest-Posttest design. The research subjects were all students of class XI TITL of SMK Negeri 2 Sijunjung with 30 people and for trials conducted on class XI TITL 1 of SMK Negeri 5 Padang as many as 30 people. The test items for the pretest and posttest were 30 items each. After being analyzed, 23 questions were declared valid and used in the experiments. The results showed that the average value of the pretest before applying the Problem Based Learning model was 70.77 with the percentage of completeness of student learning outcomes by 50% and the average posttest score after applying the Problem Based Learning model was 86.03 with the percentage of completeness of student learning outcomes amounted to 86.67%. The obtained Gain Score is 0.45 in the medium category. Based on these data, it is concluded that the use of Problem based learning (PBL) models can improve student learning outcomes in class XI TITL on Electric Power Installation subjects at SMK Negeri 2 Sijunjung.
Sistem Kendali Suhu dan Kelembaban pada Proses Fermentasi Tempe
Authors: Yunas Riko Putra , Pulungan Ali Basrah
Published: June 2022

Pembuatan tempe konvensional membutuhkan waktu fermentasi 30 hingga 48 jam untuk merubah tempe mentah menjadi tempe masak. Lamanya proses fermentasi pembuatan tempe ini mengakibatkan tidak optimalnya hasil dari produksi tempe.Sehingga dibutuhkanlah alat yang dapat mempercepat dan mengoptimalkan proses produksi pembuatan tempe. Alat optimasi fermentasi tempe ini bekerja pada suhu antara 30ºC - 37ºC. Pada kondisi tersebut, waktu fermentasi tempe mentah menjadi tempe matang membutuhkan waktu 18 jam dengan kriteria uji warna normal, bau normal, dan rasa normal.Miniatur ruang optimasi proses pembuatan tempe ini menggunakan sensor DHT11. Alat ini bekerja berdasarkan kontrol mikrokontroler arduino Mega2560. Optimasi besar suhu dan kelembaban dilakukan tiga skema yang digunakan untuk menentukan besar suhu dan fan serta posisi sensor. Jika suhu dalam ruang fermentasi lebih rendah dari nilai setting point maka lampu akan menyala, bila suhu lebih tinggi maka lampu akan mati, agar suhu yang diinginkan dapat tercapai.
Perancangan Alat Pengukur Kadar Gula dalam Darah Menggunakan Teknik Non-Invasive Berbasis Mikrokontroler Arduino Uno
Authors: Suyono Haryono , Hambali Hambali
Published: June 2022

Rancang bangun alat pengukur kadar gula darah secara non-invasive menggunakan arduino uno sangat diperlukan bagi penderita diabetes meletus supaya pederita penyakit diabetes bisa selalu mengecek kadar gula darah selalu dalam kisaran normal. Pengukuran secara non-invase pada alat ini memanfaatkan fenomena optik berupa terjadinya penyerapan panjang gelombang gula darah yaitu antara 750-2500 nm .  Metode pelaksanaan yang dilakukan supaya berhasil untuk menciptakan alat ukur gula darah secara non-invasive mulai dari perancangan hardware seperti rangkain power supply, rangkaian sensor infrared dan photodioda, pushbutton dan LCD. Setelah melakukan perancangan hardware mulai pengumpulan data, melakukan survey di klinik Universitas Negeri Padang. Alat ukur kadar gula darah non-invasive dibuat dengan cara membaca daya yang diterima oleh photodioda yang dipancarkan oleh sensor infrared. Hasil dari pembaacan sensor akan ditampilkan di LCD sebelum di tampilkan di LCD data di olah di dalam arduino uno. Arduino uno  pada alat ini digunakan sebagai pusat pengontrolan sistem.
Studi Hubungan Perilaku Guru SMK Teknik Listrik Dalam Pembelajaran Dengan Motivasi Belajar Siswa (Studi Kasus di SMKN 5 Padang)
Authors: Rezki Cindy Yulia , Mukhaiyar Riki
Published: June 2022

Perbedaan suasana belajar menyebabkan perbedaan motivasi belajar siswa pada saat proses pemebelajaran di masing-masing pembelajaran tersebut. Ada di suatu mata pelajaran siswa akan semangat dan termotivasi untuk belajar, tetapi di mata pelajaran lain siswa sangat bosan dan tidak termotivasi untuk mengikuti pembelajaran. Rendahnya motivasi belajar siswa ini tentu menjadi hal yang perlu diperhatikan, apa yang menyebabkan hal tersebut terjadi. Mungkin saja salah satu hal yang mempengaruhinya adalah perilaku guru yang tidak disukai siswa. Penelitian ini menggunakan metode penelitian berupa studi korelasi yang akan melihat adakah hubungan yang signifikan antara perilaku guru dalam pembelajaran dengan motivasi belajar siswa. Instrumen yang digunakan berupa angket yang dibagikan kepada siswa dan wawancara yang dilakukan dengan bebrapa guru mata pelajaran sebagai penguat hasil dari penelitian ini. Hasil penelitian yang didapatkan adalah (1) Pada mata pelajaran gambar teknik listrik dengan koefisien korelasi yang didapat  sebesar  , berdasarkan tabel pedoman interpretasi nili koefisien korelasi dengan nilai 0,5020 termasuk kategori sedang. Selanjutnya Untuk nilai t hitung > t table (2,83> 1,711) dimana t tabel diperoleh pada α= 5% dengan (dk)= n-2=26-2=24, diperoleh untuk t tabel sebesar 1,711. Karena t hitung > t tabel, maka hipotesis diterima., (2) Untuk mata pelajaran dasar listrik dan elektronika nilai koefisien korelasi yang didapat yaitu , sesuai dengan tabel pedoman interpretasi (lampiran) termasuk kategori kuat. Dan untuk nilai t hitung > t tabel (2,45> 1,812) dimana t tabel diperoleh pada α= 5% dengan (dk)= n-2=12-2=10, diperoleh untuk t tabel sebesar 1,711 ). Karena t hitung > t tabel, maka hipotesis juga diterima, (3) Dan mata pelajaran pengukuran dasar listrik dan elektronika nilai koefisiennya tergolong pada kategori sedang berdasarkan tabel pedoman interpretasi koefisien korelasi karena nilai yang didapat adalah 86. Untuk nilai t hitung > t tabel (1,916> 1,812) dimana t tabel diperoleh pada α= 5% dengan (dk)= n-2=12-2=10, diperoleh untuk t table sebesar 1,711 ). Karena t hitung > t tabel, maka hipotesis diterima. Dari ketiga hasil data di atas dengan keterangan hipotesis diterima disimpulkan benar adanya hubungan yang positif dan signifikan antara perilaku guru dalam pembelajaran dan motivasi belajar siswa.. Hal ini pun dikuatkan dengan kesimpulan hasil wawancara dengan beberapa orang guru bahwa perilaku guru dalam pembelajaran sangat berpengaruh terhadap motivasi belajar siswa.
Kendali Kecepatan Motor DC Menggunakan DC Chopper Satu Kuadran Berbasis Kontroller PI
Authors: Esario Muhamad Ilham , Yuhendri Muldi
Published: June 2022

DC motor is one type of electric motor that is widely used in industry to support the production process. The DC motor speed must be controlled so that it operates in accordance with the desired speed. In this paper, The DC motor control system is proposed using an one quadrant DC chopper based on proportional Integral (PI) controller. The control system is implemented using the arduino mega 2560 microcontroller, which is programmed through Matlab Simulink. Control system devices is also equipped with a keypad for input speed reference and LCD for displaying the speed data. The proposed design in this study was verified through experiments in a laboratory with varying rotor speeds. The experimental results show that the design of a DC motor control system using an one quadran DC chopper based PI controller has worked in accordance with the objectives. This can be seen from the speed response of the motor that operating in accordance with the reference speed inputted via the keypad.
Markov average-based weighted fuzzy time series model to predict PT Kimia farma Tbk stock price
Authors: Azzahra Rediva , Firdaniza Firdaniza , Gusriani Nurul
Published: June 2022

The COVID-19 pandemic impacted various activities in Indonesia, including the stock market. Despite the declining economic condition, people are increasingly interested in investing. Among other companies available on the Indonesia Stock Exchange, companies in the health sector have a particular appeal to potential investors, one of which is pharmaceutical companies. This research used a Markov Average-Based Weighted Fuzzy Time Series model applied to PT Kimia Farma Tbk stock price data. This model develops the previous Markov chain–Fuzzy Time Series model, which has not calculated the weights for recurring events and used the Sturgess rule to determine the interval length. In this research, each recurring event has given a different weight that provides different probability values for transitions from one state to another. The Average-Based method is used to determine the interval length that can reflect the fluctuation of the data used. The stock price prediction of PT Kimia Farma Tbk using this model is categorized as very accurate with a MAPE of 2.632%.
The Perlon Unggahan Ritual: Understanding Gender Equality in the Blangkon Islamic Community (Study in Pakuncen Village, Jatilawang District, Banyumas Regency)
Authors: Al Gezon Qembig , Aldi Aulia Fauziah , Andini Nabilla Poetri , Isna Alizar
Published: June 2022

This research aims to describe the division of the roles of men and women in the ritual procession of the Perlon unggahan of the Blangkhon Islamic community, and to describe the meaning of the division of the roles of men and women in the ritual of the Perlon unggahan of the Blanghon Islamic community. This research uses a qualitative method. Data collection methods were carried out by means of in-depth inter- views, observation, documentation studies, and literature studies. The results of the study show that one of the main values in the ritual of the Perlon unggahan is respect for women, that women are representatives of God because humans are born in the world through female intermedi- aries. This main value shows the existence of gender equality in the ritual of the Perlon unggahan where male followers do not dominate and women are not considered subordinated, because there are unique roles that can- not be performed by men such as women being allowed to purify them- selves and come to Kyai Bonoheling’s grave first, in the past while the men were in charge of coohing. In addition, men and women are treated equally, namely walhing barefoot carrying produce of the earth from the Cilacap Regency area to Pehuncen Village, Banyumas Regency. Both men and women are given the freedom to follow the ritual according to their wishes, without any coercion and social sanctions.
PENGELUARAN ROKOK RUMAH PADA RUMAH TANGGA YANG MENGKONSUMSINYA
Authors: Rizka Ayu Oktaviani  , Nurcholis Nurcholis , Suhaeri Fadjar
Published: June 2022

Peranan komoditi makanan terhadap garis kemiskinan jauh lebih besar dibanding peranan komoditi bukan makanan (perumahan, sandang, pendidikan, dan kesehatan). Rokok kretek filter memberikan sumbangan terbesar kedua kepada garis kemiskinan. Selain itu, berbagai bukti ilmiah menyatakan bahwa perilaku merokok merupakan salah satu faktor risiko yang menyebabkan kesakitan dan kematian akibat Penyakit Tidak Menular seperti: penyakit jantung koroner, hipertensi, strok, gangguan pernapasan dan kanker, impotensi, gangguan kehamilan dan janin.  Oleh karena itu, penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi pengeluaran rokok pada rumah tangga yang mengkonsumsinya. Andil pengeluaran untuk konsumsi rokok menunjuk nilai yang berbeda ditiap kuantil, sehingga regresi kuantil digunakan dalam penelitian ini untuk melihat pengaruh faktor-faktor tersebut di berbagai tingkatan kuantil. Hasil penelitian ini menunjukkan bahwa tingkat pendidikan kepala rumah tangga kategori pendidikan tinggi, rata-rata pengeluaran per kapita, umur kepala rumah tangga, dan sektor pekerjaan kepala rumah tangga berpengaruh signifikan pada pengeluaran rumah tangga untuk konsumsi rokok di berbagai tingkstan kuantil. Sedangkan variabel yang memberikan efek semakin besar seiring kenaikan konsumsi rokok adalah rata-rata pengeluaran per kapita.
Pengaruh Laju Alir pada Proses Spray Drying terhadap Karakteristik Fisiko Kimia Mikrosfer Glibenklamid menggunakan Polimer Kitosan dan Penyambung Silang Natrium Tripolifosfat
Authors: Muntu Cynthia Marisca , Tenderan Ilona Pricilya
Published: June 2022

Glibenklamid memiliki waktu paruh yang singkat, sehingga modifikasi pelepasan terkendali diperlukan dan dapat dicapai dengan mikrosfer. Kitosan sebagai polimer disambung silang dengan natrium tripolifosfat (NTPP), selanjutnya mikrosfer dibuat menggunakan metode spray drying. Laju alir yang rendah menghasilkan suhu outlet yang tinggi pada spray dryer sehingga variasinya dapat menghasilkan karakteristik mikrosfer yang berbeda. Tujuan penelitian ini untuk menganalisis pengaruh laju alir terhadap karakteristik fisiko kimia mikrosfer yang diperoleh. Variasi laju alirnya adalah 7,5 ml/menit untuk F1 dan 6,5 ml/menit untuk F2. Identifikasi gugus fungsi menunjukkan adanya semua puncak glibenklamid dan gugus spesifik yang membuktikan terjadinya sambung silang antara kitosan dengan NTPP. Hasil identifikasi titik lebur dan energi termal menunjukkan kitosan membentuk ikatan sambung silang dengan NTPP serta puncak glibenklamid tidak ditemukan karena glibenklamid terselubungi oleh kitosan-NTPP. Rata-rata ukuran partikel F1 adalah 5,00 µm sedangkan F2 adalah 4,02 µm. Morfologi bentuk permukaan keduanya menghasilkan permukaan partikel yang sferis tetapi pada F2 memiliki permukaan yang lebih halus. Efisiensi enkapsulasi dan perolehan kembali F2 lebih tinggi dari F1, sebaliknya indeks pengembangan dan kandungan lembab F1 lebih tinggi. Profil disolusi kedua sampel menunjukkan pelepasan yang bertahap dibandingkan dengan glibenklamid murni. Perbedaan laju alir menyebabkan perbedaan bermakna karakteristik fisikokimia mikrosfer sehingga menghasilkan perbedaan pelepasan glibenklamid.
Do owner-manager demographics in SMEs matter for corporate social responsibility?
Authors: Çera Gentjan , Khan Khurram Ajaz , Bláhová Andrea , Belas, Jr. Jaroslav
Published: June 2022

Research background: According to the EU agenda, CSR should be considered an integral element of the current organizational strategy, including SMEs. While the debate continues about the optimal approach for successful CSR adaptation in SME, yet there is a need to shed light on the impact of owner-manager?s demographics on CSR practices.
Purpose of the article: The paper aims to examine whether owner-manager?s demographics (age, gender, education) matter for the implementation of CSR or not.
Methods: The study is based on a questionnaire filled in by owner-managers of SMEs operating in Czechia (454) and Slovakia (368). Factor analysis and nonparametric methods are used to test the hypotheses.
Findings & value added: This study shows that the relationships between CSR and owner-manager?s demographics are not alike between Slovakia and Czechia. Compared to owners, the evidence shows that the Czech managers are more oriented toward the CSR practices, while in Slovakia there is no difference. Such finding can be explained by Hofstede culture difference. In addition, analysis demonstrates that female Slovaks are more oriented to CSR than men, while it is not true in Czechia. Moreover, Czech individuals who graduated in the same field as their business are more oriented to the CSR, whereas in Slovakia this is not. In addition, young and old Slovak entrepreneurs are more oriented to the CSR than those 35-55 years old, manifesting a U-shape type of relationship. The originality of this work is manifested by the fact that it enriches the literature since it is among the first studies to analyze the relationships between owner-manager?s demographics and CSR in the SME segment for Czechia and Slovakia.
Impact of cooperation flexibility on innovation flexibility in SMEs
Authors: Tomášková Eva , Kaňovská Lucie
Published: June 2022

Research background: Flexibility has become a possible means for manufacturing companies to better compete in competitive markets. Furthermore, innovations are perceived as an important factor in company strategy, which can differentiate the company from the competition.
Purpose of the article: This present study investigates the problems of cooperation flexibility and innovation flexibility in manufacturing companies among electrical engineering companies in the Czech Republic. The aim of this paper is to identify the impact of cooperation flexibility on innovation flexibility in small and medium-sized manufacturing companies.
Methods: A questionnaire addressed to SMEs in the form of the Likert scale was prepared to gather information about cooperation flexibility and innovation flexibility. All parts of the questionnaire were tested using Cronbach Alpha. Spearman correlation and regression analysis were used for analysis.
Findings & value added: The results of the research show that external cooperation flexibility and internal cooperation flexibility is related to innovation flexibility in SMEs. Results of the research show that there is a positive relationship 1) between external cooperation flexibility and innovation flexibility and 2) between innovation flexibility and business performance at SMEs. The findings of the research contribute to an understanding of the relationship between cooperation flexibility, innovation flexibility and also innovation performance. The novelty value of this paper lies in its perception of flexibility as having two parts, namely external (with suppliers and customers) and internal cooperation flexibility. In addition, innovation flexibility was investigated in two fields, product, and accompanying services to products. The view mentioned provides a complex view of flexibility.
Changes in the pattern and disease burden of acute viral respiratory infections before and during the COVID-19 pandemic
Authors: Park Chungmin , Lee Donghan , Kim Inho , Park Sujin , Lee Gyehee , Tak Sangwoo
Published: June 2022

Objectives: We conducted a comparative analysis of the differences in the incidence of 8 acute respiratory viruses and the changes in their patterns before and during the coronavirus disease 2019 (COVID-19) pandemic.Methods: Three sentinel surveillance systems of the Korea Disease Control and Prevention Agency and data from the Health Insurance Review and Assessment Service were analyzed. The average numbers of reported cases and the related hospital admissions and outpatient data were compared between April 2018–2019 and 2020–2021. Changes in the disease burden and medical expenditures between these 2 time periods were evaluated.Results: During the COVID-19 pandemic, the number of reported cases of all acute viral respiratory infections, except for human bocavirus, decreased significantly. Data from the Health Insurance Review and Assessment Service also showed decreases in the actual amount of medical service usage and a marked reduction in medical expenditures.Conclusion: Non-pharmacological interventions in response to COVID-19 showed preventive effects on the transmission of other respiratory viruses, as well as COVID-19. Although COVID-19 had a tremendous impact on society as a whole, with high social costs, there were also positive effects, such as a reduction in the incidence of acute viral respiratory infections.
“Investificación” en Chile: perfiles sociodemográficos de acaparadores de vivienda para arrendar
Authors: Vergara Perucich José Francisco
Published: June 2022

Este artículo plantea como pregunta de investigación cuáles son las características sociológicas de las personas que compran vivienda para arrendar en Chile. El objetivo general es contribuir a la caracterización de este grupo social con el fin de reconocer sus potenciales motivaciones e informar el desarrollo de políticas públicas que permitan identificar las virtudes y problemas de estos procesos. A la vez, como resultado, se revisa si los hogares cercanos a donde se ubican estos proyectos de inversión para arriendo tienen el poder de compra para adquirir dichas viviendas, y se desarrolla una cartografía que permite visualizar la localización de estas personas en relación a donde se realizan las inversiones, presentando que el emergente marco teórico de la “investificación” es aplicable para el caso chileno. Ante el importante aumento de acumuladores de vivienda en un 20% entre 2015 y 2020, se plantea que la política habitacional debe profundizar su diagnóstico en materia de arriendo, integrando en su diseño las complejidades locales y dinámicas a escala de barrio que se generan a partir de la “investificación” y buscar estrategias eficaces para reducir el impacto social de este fenómeno
Valoración de la proximidad a las Zonas Verdes Urbanas de la ciudad de Zaragoza como estrategia de adaptación a situaciones pandémicas
Authors: Bolea Tolón Natalia , Postigo Vidal Raúl , López Escolano Carlos
Published: June 2022

La pandemia por COVID-19 ha generado un cambio en el paradigma urbano, dejando constancia de la necesidad de planificar y rediseñar las ciudades bajo conceptos de “ciudad cuidadora” y “ciudad saludable”, para adaptarlas y hacerlas resilientes de cara a la futura nueva realidad pospandemia. Para apoyar dicha idea, el presente documento estudia – por medio de un cuestionario – la valoración que la ciudadanía de la ciudad de Zaragoza hace de sus zonas verdes urbanas antes, durante y después del confinamiento, como espacios públicos clave para el desarrollo de la vida urbana y un apoyo en los procesos de planificación de la "ciudad saludable” al permitir el mantenimiento de la distancia social mínima de seguridad y promover la salud y el bienestar físico y mental de la población.
El derecho a la libertad de expresión vs el derecho al honor en el caso de los jueces (comentario a la Sentencia del Tribunal Europeo de Derechos Humanos (sección tercera) asunto Benítez Moriana e Íñigo Fernández v. España, de 9 de marzo de 2021)
Authors: Tapia Ballesteros Patricia
Published: June 2022

El derecho a la libertad de expresión vs el derecho al honor en el caso de los jueces (comentario a la Sentencia del Tribunal Europeo de Derechos Humanos (sección tercera) asunto Benítez Moriana e Íñigo Fernández v. España, de 9 de marzo de 2021)
Identifying Housing Submarkets in Johor Bahru and Kulai, Malaysia: A Data-Driven Method
Authors: Sairi Nur Asyikin Mohd , Burhan Burhaida , Safian Edie Ezwan Mohd
Published: June 2022

Generally, housing within the same area tends to share similar structural and locational characteristics as well as being characterized by the same homebuyers’ preferences. This information provides insight on the existence of housing submarkets. Thus, this study aims to identify the existence of housing submarkets in Johor Bahru and Kulai, Malaysia through principal component analysis and cluster analysis. A total of 29 housing attributes were included in the study. The results from the principal component analysis have successfully identified four principal components that represent the basic facility, main infrastructure, less common facility and housing quality characteristics. On the other hand, cluster analysis managed to identify the existence of four housing submarkets in Johor Bahru and Kulai, where three submarkets showed the characteristics of housing quality, whereas one submarket appeared to exhibit the characteristic of main infrastructure. The findings of this study provide valuable information on the existence of four housing submarkets in Johor Bahru and Kulai areas, which will benefit the city governments, real estate developers, mortgage lenders, non-profit organizations, as well as individual homeowners in making critical choices and developing market-appropriate strategies.
Spatial Spillover Effects of Transport Infrastructure on Economic Growth of Vietnam Regions: A Spatial Regression Approach
Authors: Nguyen Hai Minh
Published: June 2022

This article examines the spatial spillover effects of transport infrastructure in regions of Vietnam. We apply the spatial Durbin model to estimate the regional spillover of transport infrastructure to Vietnam’s economic growth from 2000-2019. The results show that positive evidence exists in each period due to the connective nature of the transport infrastructure at the national level. At the regional level, transport infrastructure spillover effects vary considerably over time among four macro-regions of Vietnam: the southern region always has a positive spillover effect; the Northern region had adverse spillover effects in the period 2000-2009 and positive in the period 2010-2019; the Central region had negative spillovers in both periods; in the case of the economic region of the Mekong Delta, negative spillovers can be observed after 2010. The analysis has shown that changes in spillover among regions are closely related to the shift of production factors in Vietnam over the past two decades.
The Impact of Covid-19 on the Use of Modern Technologies By Real Estate Brokers
Authors: Kania Katarzyna , Kmieć Łukasz
Published: June 2022

Real estate brokerage is the activity of matching parties to a real estate transaction. Due to the increasing ease of access to offers posted by sellers and landlords, various challenges in finding solutions that will attract potential customers have appeared before real estate brokers. Given the complexity of the processes in which brokers can participate, the use of modern technologies in real estate brokerage seems to be one way of maintaining and developing the broker industry. The COVID-19 pandemic has caused significant changes in the way brokers operate, forcing them to implement or accelerate the use of modern technologies in customer service.

Therefore, the main goal of this article is an attempt to diagnose the use of modern technologies and the types of technologies used in customer service by real estate brokers as a result of the COVID-19 pandemic.

The research was conducted in the form of a survey among representatives of the real estate brokerage industry. The answers obtained from the respondents have allowed us to state that real estate agencies use new technologies to a large extent. Over 40% of the interviewees stated that the real estate market has enormous potential for the application of modern technologies. Furthermore, over 70% of the respondents indicated a large or rather large impact of the COVID-19 on the application of modern technologies in the real estate industry. The restrictions related to the epidemic have forced companies to use modern technologies to replace direct contact between the seller and the customer.

The research was conducted among real estate brokers in the period between June and October 2020.
The effect of plant growth promoting Rhizobacteria treatment on germination and seedlings growth of chilli
Authors: SYAMSUDDIN SYAMSUDDIN , HAFSAH SITI , MAULIDIA VINA , MARLIAH AINUN
Published: June 2022

The aim of the research was to study the effects of biological seed treatment utilization rhizobacteria on seed germination and seedling growth, furthermore to figure out the competence of rhizobacteria isolates to dissolve phosphate, produce acetic indol acid (IAA) and siderophore. 18 rhizobacteria isolates used in this research, each isolates was anlayze in vitro; IAA, phosphate and siderophore. Then carried out the in vitro test, the pepper seeds were inoculated with rhizobacteria isolates suspension then germinated. Seedlings were transpalated into a plastic pot filled with medium soil and compost (2:1). The germination was observed everyday until 14 days, the seedlings was observed at 4 and 6 weeks after transplating. Based on the study, all the rhizobacteria isolates produced IAA, 13 rhizobacteria isolates capable to dissolve phosphate and 12 rhizobacteria isolates produced siderophore. Seed treatment using RBNA 14, RBNA 13, RBKB 5, and RBSPA 14 adequate to increase the germination in seed viability and vigor also increase seedling growth
PENGARUH SERTIFIKASI PENDIDIK TERHADAP PENINGKATAN PUBLIKASI ILMIAH DOSEN DI PERGURUAN TINGGI DI INDONESIA
Authors: Krisna Fransisca Nur'aini , Martono Sri Fajar , Martak Yusuf Faisal , Purnama Joko , Restuaji Titus Angga
Published: June 2022

Pemerintah Indonesia sejak tahun 2008 telah menerapkan kebijakan sertifikasi kepada dosen. Kebijakan sertifikasi dosen memiliki tujuan meningkatkan kinerja dosen sehingga tercapai tujuan peningkatan mutu pembelajaran di pendidikan tinggi. Studi ini bertujuan menganalisis dampak program sertifikasi pendidik terhadap kinerja dosen dengan membandingkan perbedaan kinerja dosen yang telah memiliki sertifikatpendidik dengan dosen yang tidak bersertifikat pendidik. Penelitian ini menggunakan pendekatan kuantitatif dan kualitatif. Pendekatan kuantitatif menggunakan analisis data sekunder model Difference-in-Difference (DiD), Regression Discontinuity Design (RDD), dan survey online kepada dosen. Sementara itu,pendekatan kualitatif dilakukan dengan teknik pengumpulan data berupa studi literatur dan diskusi kelompok terpumpun yang dianalisis dengan metode tematik deskriptif. Hasil analisis menunjukkan bahwa pemberian sertifikasi dosen dan tunjangan profesi berhubungan dengan peningkatan kinerja publikasi dosen meski masih belum optimal. Untuk meningkatkan dampak sertifikasi dosen, pemerintah dapat melakukan penguatan bagi dosen yang telah bersertifikat pendidik untuk memahami kinerja dosen yangditentukan. Di samping itu, pada pelaporan kinerja di dalam Laporan Kinerja Dosen (LKD) perlu ditambahkan angka pencapaian minimal untuk setiap jabatan dosen dan mencakup aspek Tri Dharma.
Koncepcja badania społeczno­‑ekonomicznych konsekwencji i wyzwań pandemii
Authors: Kudełko Joanna , Szmigiel Kinga , Wałachowski Karol , Żmija Dariusz
Published: June 2022

Kryzys wywołany pandemią COVID-19 ujawnił niedociągnięcia i słabości gospodarek regionalnych. W związku z tym powinien on być postrzegany jako impuls do zmian, mających na celu budowanie większej odporności na podobne sytuacje. Celem artykułu jest przedstawienie autorskiej koncepcji badania społeczno­‑ekonomicznych konsekwencji kryzysu wywołanego pandemią COVID-19 oraz wyzwań pojawiających się w obliczu zidentyfikowanych problemów rozwojowych. Z przeprowadzonych badań wynika, że do niezbędnych wartości, które trzeba wzmocnić, aby stworzyć nowoczesną i odporną gospodarkę regionalną, należą kompetencje, wiedza naukowa i technologiczna, kapitał finansowy oraz bezpieczeństwo publiczne i społeczne. W celu wzmocnienia wartości priorytetowych warto przyjąć określone style działań, które pozwolą na efektywne wykorzystanie endogenicznych zasobów regionu. Są nimi elastyczność, dywersyfikacja, komunikacja i współpraca. Autorzy posługują się metodą analizy naukowej i dedukcją, ponadto odwołują się do własnych obserwacji zjawisk społeczno­‑gospodarczych oraz krytycznej analizy literatury i dokumentów strategicznych.
ANALISIS PRODUKTIVITAS DAN KREATIVITAS MAHASISWA PRODI PGSD UNIVERSITAS MATARAM DALAM BERWIRAUSAHAANALISIS PRODUKTIVITAS DAN KREATIVITAS MAHASISWA PRODI PGSD UNIVERSITAS MATARAM DALAM BERWIRAUSAHA
Authors: Indraswati Dyah , Widodo Arif
Published: June 2022

Penelitian ini bertujuan untuk mengetahui produktivitas dan kreativitas mahasiswa melalui mata kuliah kewirausahaan. Subjek penelitian adalah mahasiswa program studi PGSD, Universitas Mataram kelas 7B Angkatan 2018, tahun akademik 2020/2021 yang berjumlah 36 orang yang terbagi kedalam 18 kelompok wirausaha. Jenis penelitian ini adalah penelitian deskriptif kualitatif dengan metode studi kasus. Pengumpulan data dilakukan dengan penugasan, observasi, dokumentasi, dan wawancara. Keabsahan data dilakukan dengan uji triangulasi metode. Analisis data dilakukan dengan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan dari 18 kelompok, 16 kelompok membuat produk berupa makanan dan 2 kelompok menjadi reseller barang yang dibutuhkan masyarakat. 3 kelompok sudah berupaya membuat brand sendiri. Mata kuliah kewirausahaan secara nyata mampu mengembangkan kreativitas dan produktivitas mahasiswa meskipun unsur orisinalitas dalam kreativitas dan penemuan dalam inovasi belum terlihat. Produk kewirausahaan muncul diawali dengan adanya tantangan, kemudian muncul gagasan, motivasi, dan dorongan untuk berinisiatif, berpikir kreatif dan inovatif sampai akhirnya menghasilkan produk yang berguna bagi kebutuhan masyarakat.
Cycling as a Healthy Lifestyle Self-Presentation Strategy on Instagram during the Covid-19 Pandemic in Indonesia
Authors: Putra Rizki Saga , Mutmainnah Nina
Published: June 2022

A current study shows the strategy used to build a healthy individual self-presentation by performing cycling on Instagram platform during the Covid-19 pandemic. A positive self-image shown on Instagram account is commonly perceived as a communication pattern in digital social interaction. Given the pandemic situation, cycling as a healthy lifestyle has fast become the most common strategy used by Instagram users to achieve positive self-presentation, by integrating cycling activities data aggregated from Online Social Fitness Networks (OSFNs) platform. This study uses a qualitative method with constructivism paradigm and case study approach. Data collection is conducted through observations and interviews with four informants. Observation is acquired by collecting a series of Instagram feeds and stories of the informants for the past six months of the pandemic. Interviews are conducted to explore both the informants’ strategies and motivations to present the data in their respective Instagram accounts. The result contends that the “full package” strategy is the preferable choice for informants’ self-presentation on Instagram by selecting various locations of background photos and the symbols which confirm their social status, by inserting popular hashtags, by providing links to associate with Instagram glamorous urban cyclists’ lifestyle content, and by showing off cycling data from OSFNs platform.
The Voice of Academics on Omnibus Law on YouTube: Undermining Public Transparency
Authors: Hasfi Nurul , Aminuddin Ahsani Taqwim
Published: June 2022

Agenda-building is concerned with negotiating interests in social systems and forces structured and carried out by a group of people. This study explores the agenda-building of the academics to intervene in the Job Creation Act (UUCK) policies that are delivered through YouTube. UUCK is an omnibus law, regulations made based on the compilation of rules with different substances and levels. UUCK in Indonesia was passed on October 5, 2020, with the main aim of simplifying regulations to improve the investment climate in Indonesia. However, the law has been opposed by many groups of people, starting from workers, students, academics, NGOs, and environmental activists, because the law is considered to be not pro-people. This study analysed dialogue texts about UUCK using agenda-building theory in 12 dialogue videos with a total duration of 25 hours and 40 minutes on YouTube uploaded in 2020. This research shows that YouTube facilitates public voices represented by academics amid positive narratives about UUCK that are spread in the mass media and the internet. The study has found four significant narratives within the pros and cons discussions of UUCK on YouTube that were built by academics. These four significant narratives are employment issues, regulatory issues, investment, economy and business and environmental issues. The UUCK sentiment was dominated by the rejection of UUCK, as mentioned above. The findings of this study indicate a firm rejection of UUCK, with scientific arguments from academics showing that the government has not built a transparent discussion regarding UUCK. This study recommends a more transparent, open and argumentative discussion from all UUCK stakeholders to minimise community friction.
Biological Body, Social Body, Political Body?
Authors: Hjorngaard Mika
Published: June 2022

This paper covers various aspects of the contemporary issues faced by the midwifery profession in America with a focus on gendered issues of midwives and their clients. My analysis begins by considering the historically embedded practice of North American midwifery. The shift from birthing and maternity as a women’s domain to the territory of the newly trained male medical practitioner is outlined. I then undertake an examination of how midwifery is perceived today, including what footing it has gained and lost since the nineteenth century, and how the proliferation of consumerism has impacted midwifery practice. The overarching theme of the piece is to demonstrate how midwifery has functioned historically and in the present as a means of empowering women and allowing them to retain control over their bodies through pregnancy and the birthing process. This approach is in competition with the dominant biomedical model, which portrays the (male) medical practitioner as an all-knowing presence and the woman as a machine to be handled. The core question considered is how North American midwifery has changed over time and how issues of gendered work and patriarchal domination in medicine have influenced these changes. Methodologically, this paper considers how various scholars conceptualized midwifery and the issue of the medicalization of women’s bodies present within the dominant biomedical model. The desire for control, which is experienced by many women, is conceptualized as partially stemming from the negative experiences some women have encountered within obstetrics, and with male medical professionals specifically. I conclude with a discussion of how due to various factors, such as consumerism and neoliberal ideologies, midwifery is located within discourses regarding choice and women’s reclamation of control over their bodies.