bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovation as a factor of the labor resources of rural areas reserve
Authors:   Mykolaiyv National Agrarian University, Honcharenko Iryna , Shyshpanova Nataliya ,   Mykolaiyv National Agrarian University
Published: February 2022

The article considers the prospects of innovative entrepreneurship in the preservation of labor resources and attracting young people to ensure sustainable development of rural areas. Rural areas of Ukraine due to social, economic, cultural, demographic and environmental processes lose their attractiveness for the population, which is mainly employed in their own households, such work in most cases leads to the loss of skills, is inefficient, exhausting and does not provide the desired standard of living. According to the results of modelling, which is presented in the article, the biggest part of population over the next decade is likely to focus on areas of activity related to intellectual work that requires higher education. As the opportunity to realize such advantages in rural areas is extremely limited, while maintaining modern conditions, the tendency to reduce the human potential of rural areas will increase. Therefore, according to the experience of the most competitive regions of the world, it is important for Ukraine to form and develop entrepreneurial regional innovation systems, whose main features are mobility, the ability to quickly respond and adequately change external operating conditions. In such systems, new knowledge is transferred between research centers and business structures through both formal and informal channels, by involving scientists in the implementation of innovative projects. Nowadays, about 20% of students want to get a modern higher education and after graduation to work in rural communities as entrepreneurs, but the ambition is higher and the current stage of the development shall be a transformational transition of rural regions of Ukraine to the model of innovative economy.
Injuries to the Peripheral Blood Vessels
Authors: Fox Charles J.
Published: February 2022

Contributions from the armed conflicts of the 20th century have defined the standards for vessel ligation or repair of arterial and venous injuries. Since the Vietnam War, there has been considerable modernization in the battlefield medical environment, and forward surgical capability, expeditious evacuation and new and effective resuscitation strategies have provided the foundation for innovation and progress. Lessons learned during current US military operations continue to advance the practice of vascular trauma surgery, and these techniques are directly translated to surgical practices in trauma centers around the world. This review covers mechanisms and sites of extremity vascular injury,  initial assessment,  management, and special considerations. Figures show an avulsion injury, in which an artery is stretched, an algorithm for the workup of a patient with a potential extremity vascular injury, an algorithm for the management of complex extremity trauma, exposure of the axillary artery, exposure of the brachial artery, exposure of the femoral artery, medial exposure of the proximal and distal popliteal arteries, the two-incision technique for lower leg decompression in compartment syndrome, and incisions for forearm decompression in compartment syndrome.

This review contains 11 figures, 6 tables, and 84 references
Study protocol: Prosthesis versus Active (ProAct) exercise program in patients with glenohumeral osteoarthritis — a multicenter, randomized controlled trial
Authors: Beck Larsen Josefine , Thillemann Theis Muncholm , Launonen Antti P , Østergaard Helle Kvistgaard , Falstie-Jensen Thomas , Reito Aleksi , Lund Jensen Steen , Mechlenburg Inger
Published: February 2022

Background and purpose: Total shoulder arthroplasty (TSA) and shoulder exercises are both effective treatments for reducing pain and improving function in glenohumeral osteoarthritis. However, the effectiveness of TSA has not been compared with non-surgical treatment in a randomized controlled trial. We will examine whether TSA followed bystandard postsurgical rehabilitation is superior to a 12-week exercise program in patients with primary glenohumeral OA who are eligible for unilateral TSA.
Patients and methods:  In this Nordic multicenter randomized controlled clinical trial, patients with glenohumeral osteoarthritis eligible for TSA will be allocated to either TSA followed by usual care or exercise only. The exercise intervention comprises 12 weeks of exercise with one weekly physiotherapist-supervised session. Based on the sample size calculation, the trial needs to include 102 patients.
Duration and outcome:  Recruitment was initiated in April 2021 and is expected to be completed by the end of March 2024. Primary outcome is patient-reported quality of life, measured as total WOOS score 12 months after initiation of treatment. The key secondary outcomes include patient-reported pain intensity at rest and during activity; Disabilities of the Arm, Shoulder, and Hand score (DASH);the use of analgesics during the previous week; and adverse events.
Trial registration:  The trial is approved by the Central Denmark Region Committee on Biomedical Research Ethics (Journal No 1-10-72-29-21) and by the Danish Data Protection Agency (Journal No 1-16-02-199-21). ClinicalTrials.gov Identifier: NCT04845074.
Students Virtuality Perception in Pandemic; towards the new-U
Authors: Pineda Torres Franklin
Published: February 2022

In order to continue the academic processes in the pandemic time, face-to-face universities had to resort very quickly to the virtual format and remote class. It is observed that the virtual coupling from the communicative, pedagogical and technological dimensions has been a challenge for the actors within the university, among them, the students who see virtuality as a valuable tool; virtuality is necessary but not sufficient, it is a educational partial substitute that requires improvements for the university new reality, such as: interaction in class, motivation, university well-being, laboratories, time management and academic activities among the most important.
Belajar Sumber Daya Alam Melalui Media Komik Digital
Authors: Megantari Komang , Margunayasa I Gede , Agustiana I Gusti
Published: February 2022

Ketersediaan media pembelajaran inovatif di sekolah masih terbatas khususnya pada muatan Ilmu Pengetahuan Sosial topik sumber daya alam siswa kelas IV SD. Penelitian pengembangan ini bertujuan untuk mengembangkan media komik digital pada topik sumber daya alam yang teruji validitasnya. Model pengembangan dalam penelitian ini yaitu ADDIE yang terdiri dari beberapa tahapan yaitu analyze (analisis), design (perancangan), development (pengembangan), implementation (implementasi), dan evaluation (evaluasi). Subjek dalam penelitian ini berupa produk media komik digital topik sumber daya alam, sedangkan objek dalam penelitian ini yaitu validitas media komik digital pada topik sumber daya alam siswa kelas IV SD. Metode dan instrumen pengumpulan data penelitian ini menggunakan rating scale berupa lembar penilaian yang diberikan kepada 2 orang ahli materi, 2 orang ahli media, 2 orang praktisi dan 5 orang siswa kelas IV SD untuk mengetahui validitas media komik digital. Hasil analisis data yang diperoleh kemudian dianalisis untuk mengetahui validitas media komik digital menggunakan rumus indeks validitas Aiken dan rumus mean. Hasil indeks validitas Aiken memperoleh hasil indeks terendah dari ahli materi sebesar 0.88, 0.63 dari ahli media dan indeks tertinggi 1. Respon guru memperoleh skor sebesar 4.62 dan respon siswa sebesar 4.95 dengan predikat sangat baik. Media komik digital valid secara isi dan layak digunakan sebagai sumber belajar
Peran Orang Tua Terhadap Keberhasilan Belajar Siswa Kelas V Sekolah Dasar
Authors: Widia Ningsih Purwani , Dafit Febrina
Published: February 2022

Keberhasilan belajar siswa dipengaruhi oleh beberapa faktor salah satunya faktor lingkungan keluarga yaitu orang tua. Peran orang tua sangat penting dalam menentukan keberhasilan belajar siswa. Penelitian ini bertujuan untuk mendeskripsikan peran orang tua terhadap keberhasilan belajar siswa dan mengetahui keberhasilan belajar siswa. Jenis penelitian ini adalah penelitian kualitatif yang bersifat deskriptif. Subjek penelitian ini adalah siswa dan orang tua berjumlah 31 orang. Instrumen penelitian yang digunakan berupa observasi, wawancara, angket, dan dokumentasi. Teknik analisis data dalam penelitian ini adalah dengan mereduksi data, peragaan data dan kesimpulan. Berdasarkan hasil penelitian menunjukan orang tua sudah menjalankan perannya dalam keberhasilan belajar siswa. Terlihat dari hasil wawancara kebanyakan dari orang tua membantu mengerjakan tugas sekolah, menjelaskan pelajaran, memberikan fasilitas untuk kebutuhan belajar. Dari hasil angket respon orang tua berdasarkan indikator peran orang tua menunjukan positif sangat setuju dan setuju rata-rata sekitar 80% orang tua menjalankan peran nya sebagai pembimbing, motivator, dan fasilitator. Keberhasilan belajar siswa dilihat dari nilai   ulangan dan tugas rata-rata siswa sudah mencapai kkm.
Postcards and Tourism Brands in Central Europe around 1900
Authors: MÂRZA Radu
Published: February 2022

The paper discusses the development of tourism during the Belle Époque in Europe, especially in the Austrian (Austro-Hungarian) Empire, in connection to postcards, a postal product specific to the period. The analysis of the images on the postcards that circulated during the era in question leads to the identification of actual “brands” of the cities and regions of the Empire. Those “brands” are iconic images that the general public and visitors in particular automatically associated with the depicted places. The present paper discusses the cases of Vienna and Budapest, the two capitals of the Austro-Hungarian Empire, as well as the cases of cities like Bratislava, Cluj and Salzburg, spa resorts, places on the Adriatic Riviera, tourist places in Semmering and the Tatra Mountains, and those in the region of Tyrol.
 
Article history: Received 30.09.2020; Revised 15.02.2021; Accepted 8.05.2021; Available online 03.02.2022.
 
Rezumat: Ilustrate şi branduri turistice în Europa Centrală în jurul lui 1900. Articolul pune în discuţie dezvoltarea turismului în Belle Époque în Europa, mai precis în Imperiul Austriac (Austro-Ungar), în legătură cu cărţile poştale, un produs postal specific epocii. Analiza imaginilor de pe cărţile poştale care au circulat în epocă duce la identificarea unor adevărate ”branduri” ale oraşelor sau regiunilor Imperiului. Aceste ”branduri” sunt imagini iconice care devin asociate automat cu locurile respective, de către populaţie şi de către vizitatori. În cazul de faţă, am luat în considerare capitalele Viena şi Bratislava, oraşe precum Bratislava, Cluj sau Salzburg, staţiuni balneare, staţiuni de pe Riviera de la Marea Adriatică, localităţile turistice din munţii Semmering, Tatra şi din Tirol.
Cuvinte-cheie: istoria turismului, cărţi poştale, istorie vizuală, 1900, Austro-Ungaria
Corona-logy: A Re-Configuration of Racial Dynamics in Contemporary India
Authors: Dey Sayan
Published: February 2022

The practice of racism is underpinned by various parameters: religion, geography, class, gender, and so forth. These underlying parameters have been faking their own insignificance and disappearance (Santos 2020) in such a systemic fashion that they successfully continue to operate in a naturalised and multiplicative manner in the contemporary era. For instance, let us look into the recent incidents of communal (stigmatisation of the Nizamuddin Markaz gathering), geographical (physical and verbal attacks on the local natives of Northeast India), class (chemical cleansing of the migrant workers), and gender (exclusion of the transgender community in relief packages) racism that India have been experiencing amidst the COVID-19 crisis. With respect to these aspects, this paper addresses the various ways through which COVID-19 is being used as a weapon to re-justify and re-configure the racial dynamics in contemporary India.
Environmental Security of the Arctic: A Human Security Perspective
Authors: Shiblee Mohammed Abdullah , Rashid Mufassir
Published: February 2022

The Arctic region has been the subject of immense interest and speculation for the past four to five decades due to its vast mineral deposits and potential as a new sea-route that would connect the West with the Far East. Evidently, massive globalization and infrastructural development are also taking place in this region, affecting the traditional way of life. However, beneath all those potentials and possibilities, the Arctic environment is degrading, and having further reinforced by the negative impacts of globalization, it adversely impacts the human security dynamics of the region, not to mention the harm being repetitively done to the flora and fauna that dwells there. Under the rubric of human security, we analyze the environmental security issues of the Arctic from the standpoints of pollution, climate change, health concerns and natural hazards, respectively.
Importance of seismic wave frequency in FEM-based dynamic stress and displacement calculations of the earth slope
Authors: Fuławka Krzysztof , Kwietniak Anna , Lay Vera , Jaśkiewicz-Proć Izabela
Published: February 2022

Reliable assessment of earthen dams’ stability and tailing storage facilities widely used in the mining industry is challenging, particularly under seismic load conditions. In this paper, we propose to take into account the effect of the dominant frequency of seismic load on the stability assessment of tailing/earthen dams. The calculations are performed by finite element modelling (FEM) with the Mohr–Coulomb failure criteria. To separate the frequency content from other dynamic parameters describing the seismic wave, synthetic waveforms with identical amplitude and attenuation characteristics, but differing spectral characteristics have been used. The analysis has been performed for three different slope angles and two scenarios of seismic wave propagation. Consequently, the changes of total displacement and shear stresses depending on the frequencies have been determined and clearly show that lower frequencies cause higher stress levels and displacement. Finally, the response surface methodology has been applied to determine how different parameters affect the slope stability under dynamic load conditions. Overall, this study is a first step to improve the existing methods to assess slope stability when considering seismic load.
Kajian Kelimpahan Mikroplastik di Perairan Teluk Benoa Provinsi Bali
Authors: Nugroho Dimas Hafidh , Restu I Wayan , Ernawati Ni Made
Published: February 2022

Benoa Bay is one of the water areas with a fairly complex activity, ranging from benoa port activities, watersports tours, as well as activities from residential areas. The activity is thought to contribute to the pollution of marine debris on the bay of Benoa. The purpose of this study is to determine the type and abundance of microplastic contained in the waters of Benoa Bay, Bali. This study was conducted from March to May 2018. Microplastic sampling in water using 200 µm plankton net which was withdrawn for 10 minutes. Method microplastic sampling in sediments using a shovel. The results showed that there are 3 types of microplastic found in water and sediment of Benoa Bay waters are fragment, film, and fiber. The highest microplastic type in the waters comes from the type of fragment with an abundance of 0.26 particles / m³ found at station 3. The highest total microplastic abundance in the waters is present at station 3 with an abundance of 0.58 particles / m³. The highest microplastic type in the sediment comes from the type of fragment with an abundance of 57 particles / kg found at station 1. The highest total microplastic in the sediment abundance is present at station 1 with an abundance of 114 particles / kg.
Informasi Laba, Aliran Kas dan Harga Saham dalam Kaitannya dengan Siklus Hidup Perusahaan
Authors: Suyanti Ni Wayan Ade , Ariyanto Dodik , Sudana I Putu , Sari Maria Mediatrix Ratna
Published: February 2022

This study aims to examine the effect of earnings information on stock prices in relation to the company's life cycle at the growth, mature and decline stages. This research was conducted in manufacturing sector companies listed on the Indonesia Stock Exchange (IDX) in 2015-2019 using secondary data, namely the company's annual report. The method of determining the sample using purposive sampling method. The data analysis technique used is multiple linear regression. The results of the analysis show that the company's profit information during the growth and mature stages has a positive effect on stock prices while at the decline stage it has a negative effect. Information on the cash flow of the company's operating activities during the growth, mature and decline stages has a positive effect on stock prices. Information on the cash flow of the company's investment activities during the growth and mature stages has a negative effect on stock prices while at the decline stage it has a positive effect. Information on the cash flow of the company's funding activities during the growth, mature and decline stages has a positive effect on stock prices.

Keywords : Profit Information; Cash Flow; Stock price; Company Life Cycle.
Analisis Adopsi Uang Elektronik dengan Model UTAUT2
Authors: Cahyani Ni Putu Diva , Dewi Luh Gede Krisna
Published: February 2022

This study aims to explain the intention and behavior of using electronic money using the UTAUT2 model. This research was conducted in Badung Regency. The sampling method used is accidental sampling. The data collection method is carried out by distributing online and paper-based questionnaires to the people of Badung Regency who use electronic money that has been registered with Bank Indonesia. The total sample is 252 people. The data analysis technique used SEM-PLS. The results of this study indicate that socio-cultural factors, facilitating conditions, price values, and habits have a significant positive effect on the intention to use electronic money, meanwhile, performance expectations, business expectations and hedonic motivation have no effect on intentions to use electronic money. In addition, the facilitating conditions, habits, and usage intentions have a positive and significant effect on the behavior of using electronic money.

Keywords: Behavior Intention of Electronic Money; Use Behavior of Electronic Money; UTAUT2
Pengaruh perceived organizational support terhadap organizational citizenship behavior karyawan di hotel four points by sheraton bali seminyak.
Authors: Pariarta Wayan Adi , Suarka Fanny Maharani , Pertiwi Putu Ratih
Published: February 2022

Organizational Citizenship Behavior (OCB) is a form of behavior that exceeds the standards of employees in the organization which affected by Perceived Ogranizational Support (POS). This research is based on the still lack of employee OCB Behavior at the Four Points Hotel by Sheraton Bali Seminyak, indicated by turnover problems that exceed 10% and OCB behavior that still lacks include: there are still work results that are below standard, lack of voluntary participation from employees, and employee complaints regarding work conditions. The purpose of this study was to determine the effect of Perceived Organizational Support on Organizational Citizenship Employees at Four Points Sheraton Bali Seminyak. The population used as respondents were permanent employees and contracts totaling 79 people, while the sampling technique used was saturated sampling. Data collection techniques in research include: Observation, Interview, Literature Study, and Questionnaire. Data analysis techniques used in this study were the Instrument Test, Classical Assumption Test, Simple Linear Regression Analysis, Partial Hypothesis Test (T Test), Correlation Analysis, and Determination Coefficient Analysis. The results showed that the Perceived Organizational Support variable had a positive and significant effect on the employee's Organizational Citizenship Behavior variable. The result of the correlation coefficient analysis is 0.643 which means that the Percieved Organizational Support variable has a strong influence on the Organizational Citizenship Behavior variable of employees at the Four Points Hotel by Sheraton Bali Seminyak. The result of the coefficient of determination is 40.5, which means that the Percieved Organizational Support variable has an influence of 40.5% on the behavior of the Organizational Citizenship Behavior of employees, while the remaining 59.5% is influenced by other factors.
Pengaruh minat dan motivasi belajar terhadap prestasi belajar mahasiswa program studi manajemen divisi kamar angkatan 2018/2019 di politeknik pariwisata batam
Authors: Simatupang Devid Trinaldo
Published: February 2022

ABSTRAK

 

         Prestasi belajar mahasiswa dipengaruhi oleh faktor internal dan eksternal. Minat dan motivasi adalah faktor internal yang mempengaruhi prestasi belajar. Seseorang dengan minat yang rendah ketika mengawali suatu kegiatan akan memiliki rasa malas dan tidak tertarik untuk melanjutkan dan tanpa diimbangi motivasi belajar yang tinggi menyebabkan perhatian terhadap pelajaran akan terganggu. Populasi penelitian ini adalah mahasiswa Angkatan 2018/2019 sebanyak 108 siswa dan sampel yang diambil adalah 85 mahasiswa.

 

Berdasarkan hasil penelitian dapat diambil kesimpulan bahwa ada pengaruh minat belajar dan motivasi belajar terhadap prestasi belajar mahasiswa Angkatan 2018/2019 Politeknik Pariwisata Batam secara parsial maupun simultan. Hasil penelitian tersebut menyarankan kepada mahasiswa agar meningkatkan minat dan motivasi belajarnya serta peran serta pendidik dan orang tua sangat diperlukan.
Faktor-faktor pendukung membuka usaha bagi pekerja pariwisata yang dirumahkan di kota denpasar
Authors: Pratiwi A.A Manik , Kesumadewi Putu Diah
Published: February 2022

Abstract

 

 

As a result of Covid-19, many countries have closed international airports, this of course has a huge impact on the tourism sector in Bali. Since April 2020, nearly 96 percent of hotels in Bali have closed and laid off their workers. The status of these workers was laid off (taking unpaid leave). Tourism workers who lost their jobs did not just give up, they do everything to make money. Many of the laid-off tourism workers have switched professions to become new seller who use their cars and selling on the side of the main road in Denpasar City. This study aims 1) to find supporting factors in opening a business for laid-off tourism workers during the Covid – 19 pandemic, 2) to find out the most dominant factor which is a supporting factor in opening a business for laid-off tourism workers during the Covid-19 pandemic. Research location in Denpasar City. This study used 100 respondents with accidental sampling technique. The data will be analyzed using quantitative descriptive analysis and factor analysis. Based on the results of calculations using factor analysis, there are 12 variables grouped into 3 factors, namely business relations and business management factors, internal and external factors, and self-motivation factors which are supporting factors in opening a business for laid-off tourism workers during the Covid-19 pandemic. Of the three factors, business relations and business management are the most dominant. Conclusions from this research need to be hold entrepreneurship training activities for laid-off tourism workers so that they have entrepreneurial skills that are very useful for develop their business.

 

Keywords : supporting, factors, business, laid-off, tourism, workers.
Karakteristik Ekstrak Metanol Daun Mangrove (Rhizophora mucronata) pada Perlakuan Ukuran Partikel dan Waktu Maserasi
Authors: Diana Eka Nur , Wrasiati Luh Putu , Suhendra Lutfi
Published: February 2022

Mangrove leaf (Rhizophora mucronata) is one part of the plants that has not been used optimally. This study aims to determine the effect of particle size and maceration time on the characteristics of the mangrove leaf methanol extract (Rhizophora mucronata) and to determine the particle size and maceration time so as to produce the best characteristics of the mangrove leaf methanol extract (Rhizopora mucronata). This study used a factorial Randomized Block Design (RBD) with two factors. The first factor is the particle size which consists of 40, 60 and 80 mesh. The second factor is the maceration time which consists of 24, 36 and 48 hours. The data were analyzed by analysis of variation and if the treatment had an effect, it was continued with the Tukey test. The results showed that the treatment of particle size and maceration time had a very significant effect on the yield, total flavonoids, IC50 and color intensity (L*, a*, b*), while the interaction between particle size and maceration time had a significant effect on total flavonoids, and IC50. The particle size of 60 mesh with a maceration time of 36 hours can increase the average value of total flavonoids, IC50, level of redness (a*) and level of yellowness (b*). Particle size 60 mesh and maceration time 36 hours is the best treatment to obtain methanol extract of mangrove leaves with the following characteristics: yield 33.90 ± 1.502%, total flavonoids 82.03 ± 1.24 mg QE/g, antioxidant activity IC50 71.06 ± 1.84 ppm , the level of brightness (L*) 23.93 ± 0.559, the level of redness (a*) 11.12 ± 0.568, and the level of yellowness (b*) 10.15 ± 0.510.

Keywords:  Mangrove leaves (Rhizhopora mucronata), extraction, particle size, maceration time
Pengaruh Jenis dan Konsentrasi Pemlastis terhadap Karakteristik Komposit Bioplastik Pati Ubi Talas Belitung (Xanthosoma sagittifolium) - Kitosan
Authors: Putri Runa Ramadanty Aisyi , Hartiati Amna , Harsojuwono Bambang Admadi
Published: February 2022

This study aims to determine the effect of the type and concentration of plasticizers and their interactions on the characteristics of the taro potato starch bio-plastic composite and to determine the type and concentration of the plasticizer that produces the best characteristic of the taro starch bio-plastic composite. This study used a factorial randomized block design. The first factor is the type of plasticizer which consists of 4 levels, namely glycerol, sorbitol, castor oil, and stearic acid. The second factor is the concentration of plasticizers with 4 levels, namely 0.5%; 1%; 1.5%; 2%. Each treatment was grouped into 2 based on the time of making bio-plastics, so there were 32 experimental units. The variables observed were tensile strength, elongation at break, elasticity, thickness expansion, water vapor transmission rate, and biodegradation. The data obtained were analyzed for diversity and continued with the Honest Significant Difference test. The results showed that the type and concentration of plasticizers and their interactions had a very significant effect on tensile strength, elasticity, thickness expansion and water vapor transmission rate. The type of plasticizer and the concentration of the plasticizer have a very significant effect, while the interaction has no significant effect on elongation at break. The type of plasticizer and the concentration of the plasticizer and their interactions have no significant effect on biodegradation. The best characteristics of bio-plastic composites occurred when using stearic acid plasticizer with a concentration of 0.5% with a tensile strength value of 23.00 MPa, elongation at break 2.22%, elasticity 1038.27 MPa, expansion 91.47%, water vapor transmission rate 1.38 g/m2.hour and 7 days of degradation. The bioplastics produced in this study have met the standards of SNI 7818:2014 on the variable tensile strength, elasticity and international standards ASTM 5336 on the variable length of degradation.

Key words: taro tuber starch, chitosan, composites bio-plastic, type and concentration of plasticizer.
Pengaruh pH Awal dan Suhu selama Penyimpanan terhadap Stabilitas Ekstrak Pewarna Kulit Buah Jeruk Mandarin (Citrus reticulata)
Authors: Perdisen Alfridus Sandro Dacosta , Wartini Ni Made , Hartiati Amna
Published: February 2022

The orange peel of Mandarin oranges contains carotenoid compounds which have potential as natural yellow and orange dyes and also as a source of antioxidants. The dye obtained from Mandarin orange peel has unstable properties. The purpose of this study was to know the effect of initial pH and temperature during storage on the stability of the Mandarin orange peel dye extract and determine the best initial pH and temperature during storage to maintain the stability of the Mandarin orange peel dye extract (Citrus reticulata). The experiment of this study used Completely Randomized Design with two factors. The first factor is initial pH consisting of three levels: pH 4, 7, and 10. The second factor is temperature during storage consisting of two levels: 4±3ºC and 28±3ºC. The results showed that initial pH had significant effect (P<0.01) on carotenoids, antioxidant capacity, brightness (L*), redness (a*), and yellowess (b*). The temperature during storage had significant effect on carotenoids, antioxidant capacity, brightness (L*), and yellowess (b*) but had not significant effect (P>0.05) on redness (a*). The dye extract of Mandarin orange peel was more stable at the storage conditions of pH 7 (neutral) and cold temperature (4±3ºC) during 4 weeks storage with decreased of carotenoids, antioxidant capacity, increase in brightness (L*), decrease in redness (a*), and decrease in yellowess (b*) successively was 42,96%; 21,02%; 26,36%; 20,89 dan 16,89%.

Keywords: Mandarin orange peel extract, carotenoids, pH, temperature, color stability.
Keunikan dan Otentisitas Pasar Ekstrim Wilken Sebagai Daya Tarik Wisata di Kota Tomohon Sulawesi Utara
Authors: Adipati Ingryt Grity , Pitana I Gde , Bhaskara Gde Indra
Published: February 2022

Wilken Extreme Market is a unique and authentic traditional market in Tomohon City which sells all kinds of meats that are not normally consumed such as snake meat, forest rats, bats, cats, and dogs. This has become the center of attention for tourists to visit because the existence of this destination makes gastronomic tourism for the Minahasan people known as being the only extreme market in Indonesia that is the identity of tourism in North Sulawesi. This study uses a qualitative descriptive approach, data sources obtained through observation, interviews and documentation. The data analysis used in this study is the phenomenological method to understand what experiences are obtained and could see the final results in maintaining and developing uniqueness and authenticity, especially in trading extreme meat as a tourist attraction. The results of the study after obtaining the required data indicate the uniqueness and authenticity of the extreme market of Wilken Tomohon, that some of the meat for sale is hunted by the Minahasa community, and other types of meat are sent from different regions. called extreme markets and extreme foods. This market also has superior value for cultural, environmental and economic benefits that affect the uniqueness and authenticity of extreme markets, so that as a market traders it has its own meaning to be able to continue trading activities and focus more on market conditions, which are tourist attractions, as well as the government tourism department. , market managers, as well as travel agencies interpreting the uniqueness and authenticity of the market as local wisdom that contains elements of cultural tourism and gastronomic tourism in Extreme Markets as tourist attractions while maintaining the authenticity of the market so that it remains unique and authentic. The uniqueness and the authenticity of Wilken extreme market as a tourist attraction in Tomohon City, is expected to survive in a sustainable manner as a tourist attraction for the government and local communities.

Keywords: Authenticity, cultural tourism, extreme market, gastronomic tourism, uniqueness.
Faktor yang Mempengaruhi Keputusan Mahasiswa Berwisata ke Luar Negeri
Authors: Saputra I Putu David Adi , Antara Made , Sudiarta I Nyoman
Published: February 2022

Tourism and hospitality is one of the largest service industries in the world that has an influence on global economic growth. Various factors can influence a person to travel There is a phenomenon that shows the increasing number of tourist visits abroad. This indicates that the need to travel by Indonesian tourists is getting higher. Indonesian tourists who travel both home and abroad consist of various ages and occupations. The purpose of this study was to analyze the pull and push factors that influence the decision of Bali tourism students to travel abroad. This study uses survey research methods with a total of 130 respondents. Researchers used factor analysis techniques and were processed using the IBM SPSS V.26 for Windows program. The results of the analysis of the results included that the motivation that became the push factors of Bali tourism students traveling abroad was to want to show prestige or lifestyle, while the motivation that became the pull factors of Bali tourism students traveling abroad was because the location, products, and services in the tourist destination area that can be accessed easily.

Keywords: Push Factors, Pull Factors, Travel Decisions.
Price Discovery Pada Pasar Obligasi Pemerintah Indonesia
Authors: Wibowo Buddi
Published: February 2022

The study investigate price discovery in Indonesia government bond market. Understanding price discovery is a must to identify relevant factor affecting price of the asset. This research will cover two tier market, first tier is interdealer market and second tier is  customer market. We study the dealer and customer order flow to identify which side that have greater impact in price formation in government bond market. The results show that from the two layers of order flow, the short-term dealer order flow and short-term customer order flow have role in price discovery process. Customer flow order regression coefficient is larger than the dealer order flow. Customers trade not only trade based on liquidity but also have information in making decisions or making investment portfolios (informed customers). At the group dealer order flow, dealers have a heterogeneous role and have different segments.
HUBUNGAN POSTUR KERJA DENGAN RISIKO MYOFASCIAL PAIN SYNDROME OTOT UPPER TRAPEZIUS PADA PENGRAJIN GERABAH DI DESA PEJATEN, TABANAN, BALI
Authors: Hari Komang Embun Dini , Putri Thanaya Sayu Aryantari , Juhanna Indira Vidiari , Utama Anak Agung Gede Eka Septian
Published: February 2022

Pendahuluan: Myofascial pain syndrome atau myofascial trigger point syndrome (MPS) merupakan rasa nyeri yang dirasakan akibat adanya titik sensitif pada taut band. MPS muncul akibat kontraksi terus menerus karena aktivitas statis yang dilakukan selama bekerja yang menyebabkan hipoksia pada sel otot. Salah satu faktor yang mempengaruhi terjadinya MPS adalah postur kerja. Penelitian ini bertujuan untuk mengetahui hubungan postur kerja dengan risiko terjadinya myofascial pain syndrome otot upper trapezius pada perajin gerabah di Desa Pejaten, Tabanan, Bali.Metode: Metode penelitian yang digunakan berupa metode observasional analitik cross-sectional dengan teknik purposive sampling pada 52 sampel yang sesuai dengan kriteria inklusi, eksklusi dan drop out. Pengumpulan data dilakukan dengan menganalisis postur kerja menggunakan RULA dan keberadaan MPS melalui palpasi oleh fisioterapis. Uji hipotesis yang digunakan berupa chi-square.Hasil: Hasil dari analisis chi-square, diperoleh p = 0,019 sehingga p<0,05. Postur menunduk, memunculkan kontraksi eksentrik pada otot upper trapezius. Pada perajin gerabah, postur menunduk disertai dengan posisi punggung yang membungkuk atau fleksi, yang menambah pembebanan pada otot upper trapezius dan otot ekstensor leher lainnya untuk mempertahankan posisi kepala. Dengan dilakukannya postur menunduk secara statis dan dalam durasi yang lama, akan memunculkan trigger point. Kelelahan pada otot akan memicu munculnya metabolisme anaerobik yang menstimulasi otak untuk melepaskan zat kimia bradykinin, histamine dan serotonin. Zat kimia tersebut akan diterjemahkan oleh reseptor nyeri dan dipersepsikan sebagai nyeri MPS.Simpulan: Dapat disimpulkan bahwa terdapat hubungan yang signifikan antara postur kerja dengan risiko terjadinya myofascial pain syndrome otot upper trapezius pada perajin gerabah di Desa Pejaten.

Kata Kunci: myofascial pain syndrome, myofascial trigger point syndrome, postur kerja, perajin gerabah
KOMBINASI PELATIHAN ABDOMINAL STRETCHING EXERCISE DAN CORE STRENGTHENING EXERCISE DAPAT MENURUNKAN NYERI DISMENORE PRIMER PADA MAHASISWI FISIOTERAPI FAKULTAS KEDOKTERAN UNIVERSITAS UDAYANA
Authors: Putri Kadek Nindia Dwi Pratiwi , Andayani Ni Luh Nopi , Griadhi I Putu Adiartha , Adiputra Luh Made Indah Sri Handari
Published: February 2022

Pendahuluan: Dismenore primer merupakan nyeri ketika menstruasi yang terjadi tanpa adanya gangguan patologis. Secara non farmakologis, latihan fisik adalah salah satu cara dalam mengurangi nyeri dismenore. Latihan fisik berupa kombinasi abdominal stretching exercise dan core strengthening exercise yang diberikan selama 12 minggu dinyatakan efektif dalam menurunkan nyeri dismenore primer. Namun belum di ketahui pengaruh kombinasi kedua latihan ini dalam jangka waktu yang lebih singkat yaitu antara siklus menstruasi awal ke menstruasi berikutnya. Adapun tujuan dari penelitian ini yaitu untuk mengetahui pengaruh kombinasi pelatihan abdominal stretching exercise dan core strengthening exercise yang diberikan selama 3 minggu terhadap penurunan nyeri dismenore primer pada mahasiswi Fisioterapi Fakultas Kedokteran Universitas Udayana.Metode: Penelitian ini menggunakan metode pre-eksperimental dengan desain One Group Pre Test-Post Test Design. Subjek berjumlah 12 orang yang dipilih melalui cara purposive sampling. Data dikumpulkan melalui pengukuran intensitas nyeri dismenore primer dengan Numeric Rating Scale (NRS) sebelum dan setelah diberikan latihan.Hasil: Berdasarkan uji analisis non parametrik Wilcoxon Signed Ranks Test didapatkan nilai p=0,002 (p<0,05).Simpulan: Kombinasi pelatihan abdominal stretching exercise dan core strengthening exercise dapat menurunkan nyeri dismenore primer pada mahasiswi Fisioterapi Fakultas Kedokteran Universitas Udayana.

Kata Kunci: nyeri, dismenore primer, abdominal stretching exercise, core strengthening exercise, mahasiswi
HUBUNGAN BESAR Q-ANGLE DENGAN KEJADIAN PATELLOFEMORAL PAIN SYNDROME PADA KOMUNITAS PELARI REKREASIONAL DI KABUPATEN BADUNG DAN KOTA DENPASAR
Authors: Anom I Gede Puspa , Thanaya Sayu Aryantari Putri , Wahyuni Nila , Andayani Ni Luh Nopi
Published: February 2022

Pendahuluan: Salah satu problematika lutut yang sering dijumpai pada pelari adalah patellofemoral pain syndrome (PFPS). Penelitian menyebutkan bahwa cedera yang paling banyak dialami pelari adalah PFPS dengan prevalensi kejadian sebesar 13,4%. Penyebab dari PFPS sampai saat ini masih belum diketahui secara pasti. Peningkatan Quadriceps angle (Q-angle) dianggap sebagai salah satu faktor risiko dari kejadian PFPS. Beberapa penelitian telah meneliti hubungan antara besar Q-angle dengan kejadian PFPS, namun hasil dari penelitian masih bersifat kontradiktif. Penelitian ini bertujuan untuk mengetahui hubungan antara besar Q-angle dengan kejadian PFPS pada komunitas pelari rekreasional di Kabupaten Badung dan Kota Denpasar.Metode: Metode penelitian yang akan digunakan oleh peneliti dalam penelitian ini adalah metode observasional analitik dengan pendekatan cross-sectional dan pengambilan sampel menggunakan teknik purposive sampling. Jumlah sampel pada penelitian ini adalah 45 sampel yang disesuaikan dengan kriteria inklusi dan eksklusi. Pengumpulan data dilakukan dengan mengukur besar Q-angle menggunakan goniometer dan pemeriksaan PFPS menggunakan serangkaian wawancara dan pemeriksaan fisik.Hasil: Berdasarkan hasil penelitian dan uji Chi-square yang dilakukan, didapatkan hasil p=0,031 pada lutut sisi kanan serta p=0,032 (p<0,05) pada lutut sisi kiri.Simpulan: Terdapat hubungan yang signifikan antara besar Q-angle dengan kejadian patellofemoral pain syndrome pada lutut sisi kanan dan kiri pelari rekreasional di Kabupaten Badung dan Kota Denpasar.

Kata Kunci: q-angle, patellofemoral pain syndrome, pelari rekreasional
HUBUNGAN ANTARA TINGKAT KECEMASAN DENGAN KOORDINASI MATA-TANGAN PADA PEMAIN SOFTBALL REMAJA DI BADUNG
Authors: Pramana Kasidi I Made Aditya , Winaya I Made Niko , Adiputra I Nyoman , Saraswati Putu Ayu Sita
Published: February 2022

Pendahuluan: Softball merupakan olahraga pukul bola yang berasal dari Amerika Serikat. Memukul merupakan kemampuan yang sangat penting untuk memperoleh poin dalam permainannya. Kemampuan memukul dalam permainan softball dipengaruhi oleh kemampuan koordinasi mata-tangan. Koordinasi merupakan kemampuan mengintegrasikan sesuatu melalui gerakan yang selaras dan efektif sesuai dengan sasaran tertentu, sehingga menghasilkan gerakan yang akurat. Koordinasi mata-tangan dapat dipengaruhi oleh kecemasan. Individu yang mengalami kekhawatiran yang mendalam atau berkelanjutan dapat menimbulkan gangguan terhadap prilaku (eksekusi) yang bersifat ringan. Tujuan penelitian ini yaitu membuktikan bahwa terdapat hubungan negatif antara tingkat kecemasan terhadap koordinasi mata-tangan pada pemain softball remaja di Kabupaten Badung.Metode: Rancangan penelitian ini adalah observasional analitik dengan desain cross-sectional. Pengambilan sampel dilakukan melalui teknik consecutive sampling dengan jumlah sampel 46 orang dengan rentang umur 15-18 tahun jenis kelamin laki-laki.Hasil: Hasil penelitian ini yaitu kejadian cemas terjadi lebih tinggi yaitu 52,2% dari total sampel melalui pengukuran kuesioner T-MAS dengan skor ? 21 meliputi 24 orang dan koordinasi mata-tangan memperoleh nilai rata-rata cukup (9,85) dengan nilai baik 39,1% dari total sampel dengan skor 13-16 meliputi 18 orang melalui pengukuran lempar tangkap bola tenis ke tembok sasaran. Hasil uji bivariat memperoleh nilai p sebesar 0,008 untuk uji chi-square dan nilai p sebesar 0,003 untuk uji spearman’s rho dengan nilai koefisien korelasi -0,430.Simpulan: Terdapat hubungan negatif antara tingkat kecemasan dengan koordinasi mata-tangan.

Kata Kunci: softball, kecemasan, koordinasi mata-tangan
MENINGKATKAN KEMAMPUAN GURU DALAM MERANCANG DAN MELAKSANAKAN KEGIATAN BELAJAR-MENGAJAR MELALUI PELAKSANAAN SUPERVISI KLINIS DI SD NEGERI 3 PICUNGREMUK
Authors: Kuraesin Ecin
Published: February 2022

Pengembangan keprofesionalan guru perlu dilakukan dalam bentuk peningkatan kompetensi/kemampuan mereka dalam bidang pengelolaan proses pembelajaran, pemanfaatan sumber belajar yang dapat dilakukan melalui pendidikan profesi, pelatihan, workshop, seminar, kegiatan ilmiah, MGMP, dan supervisi. Supervisi adalah pemberian bantuan kepada guru untuk mengatasi kesulitan dalam melaksanakan tugas mengajarnya dan meningkatkan kemampuannya dalam kegiatan belajar mengajar di kelas. Tujuan dari penelitian ini adalah meningkatkan kemampuan guru dalam merancang dan melaksanakan kegiatan belajar-mengajar melalui pelaksanaan supervisi klinis.  Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan (action research). Penelitian ini dilakukan di SD Negeri 3 Picungremuk dengan objek penelitian yaitu guru yang berjumlah 10 orang yang dilakukan pada bulan Agustus 2019. Hasil penelitian menunjukkan: 1) Kemampuan guru dalam menyusun RPP masih belum optimal; 2)Hasil pengamatan pada siklus II menunjukkan adanya  peningkatan/ perbaikan kemampuan guru baik dalam menyusun RPP maupun dalam pelaksanaannya di kelas. Kesulitan- kesulitan yang dijumpai pada siklus I sudah dapat diatasi dan 3)Pelaksanaan supervisi klinis dapat meningkatkan kemampuan guru dalam menyusun dan merencanakan pembelajaran.Kata Kunci: Supervisi, Kemampuan Belajar Mengajar Guru
MODEL PEMBELAJARAN PROBLEM BASED LEARNING DALAM PEBELAJARAN SEJARAH UNTUK MENINGKATKAN KARAKTER SISWA DI KELAS X SMA NEGERI 3 BANJAR
Authors: Purwanto Andri , Soedarmo Runalan Runalan , Suryana Aan
Published: February 2022

Judul penelitian ini adalah “Model Pembelajaran Problem Based Learning dalam Pembelajaran Sejarah untuk Meningkatkan Karakter Siswa di Kelas X SMA Negeri 3 Banjar”, oleh Andri Purwanto: 2105140019 (2019).Model problem based learning merupakan model pembelajaran yang cukup baik yang diterapkan oleh peneliti dalam mata pelajran sejarah di SMA Negeri 3 Banjar. Problem Based Learning merupakan suatu pembelajaran yang menggunakan masalah dunia nyata, disajikan di awal pembelajaran. Kemudian masalah tersebut diselidiki untuk diketahui solusi dari pemecahan masalah tersebut. Tujuan dari penelitian ini adalah untuk mendeskripsikan dan mengetahui hasil dari penggunaan model Problem Based Learning untuk meningkatkan karakter siswa di kelas X SMA Negeri 3 Banjar. Metode yang digunakan dalam penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang terdiri dari perencanaa, pelaksanaan, observasi dan refleksi dengan menggunakan model pembelajaran problem based learning yang terdiri dari dua siklus. Teknik pengumpulan data dalam penelitian ini adalah pengamatan, dokumen dari guru dan kepala sekolah, dokumentasi, angket, dan tes. Hasil penelitian menunjukkan bahwa melalui penerapan model pembelajaran Problem Based Learning (PBL) dapat meningkatkan karakter siswa. Peningkatan karakter siswa dapat dilihat dari observasi selama pembelajaran berlangsung dan melalui angket yang diberikan; bisa disimpulkan 77% pernyataan positif yang disetujui, 5,5% pernyataan positif yang ditolak peserta didik, 16,6% pernyataan positif ditanggapi biasa saja atau netral. Selanjutnya untuk pernyataan negatif 38,9% disetujui, 25% pernyataan ditolak dan 36% pernyaataan ditanggapi netral.Kata Kunci: Model Problem Based Learning; Karakter
ANALISIS PENGELOLAAN LABORATORIUM IPA DALAM MENINGKATKAN MUTU PEMBELAJARAN IPA DI SMP NEGERI 1 BANJAR
Authors: Kartikasari Priska , Ilmiyati Nur , Maladona Adi
Published: February 2022

Pengelolaan laboratorium merupakan suatu usaha untuk mengelola semua perangkat laboratorium yang diharapkan dapat meningkatkan mutu pembelajaran. Suatu laboratorium dapat dikelola dengan baik ditentukan dari beberapa faktor yang saling berkaitan satu sama lain. Berdasarkan hasil observasi SMP Negeri 1 Banjar memiliki laboratorium IPA yang terpisah yaitu laboratorium biologi dan laboratorium fisika. Penelitian ini bertujuan untuk mengetahui pengelolaan laboratorium IPA dalam meningkatkan mutu pembelajaran IPA di SMP Negeri 1 Banjar. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan pendekatan naturalistik. Populasi target penelitian ini adalah situasi sosial SMP Negeri 1 Banjar yang berkaitan dengan pengelolaan laboratorium IPA serta aktifitas yang ada didalamnya. Pengumpulan data dilakukan dengan triangulasi yaitu berupa observasi, wawancara, studi dokumentasi. Dari hasil penelitian secara umum pengelolaan laboratorium IPA meliputi : 1) Perencanaan, 2) Pengorganisasian, 3) Pelaksanaan, 4) pengawasan, sudah terlaksana dengan baik. Namun, masih belum memenuhi semua kriteria yang tercakup dalam perangkat pengelolaan laboratorium.Kata kunci: Banjar , Laboratorium, IPA, Pengelolaan.
Experience use of azelaic acid in patients with acne
Authors: Statsenco A. V. , Gorbunov U. G. , Khairutdinov V. R. , Shestopalov N. E. , Antonova O. V.
Published: February 2022

Treatment of acne is one of the important problems of modern dermatology. The goal of the research. The study of clinical efficacy and safety of the 15% azelaic acid in the form of Azelik-gel in the treatment of patients with papulo-pustular acne, mild to moderate in severity. Material and methods. Open comparative study of 8 weeks, which was attended by 75 patients. To assess the safety and efficacy of the therapy was performed clinical and biochemical blood and urine tests, evaluation of dermatological status, measurement of pH, moisture and oiliness of skin and analysis of DLQI. Results. 82% of patients receiving the Azelik-gel, marked clinical improvement or significant improvement. Conclusions. The results of the study indicate a high level of safety and tolerability of the Azelik-gel and obtained clinical results have shown its therapeutic efficacy in the treatment of papulo-pustular acne mild to moderate in severity.