bluuebunny/crossref_metadata_2025_split huggingface dataset:
Environmental Security of the Arctic: A Human Security Perspective
Authors: Shiblee Mohammed Abdullah , Rashid Mufassir 
Published: February 2022

Abstract
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

Abstract
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.
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