bluuebunny/crossref_metadata_2025_split huggingface dataset:
Plastic Pollution in Albania: Survey on Citizen’s Perceptions and Attitudes
Authors: Bajrami Ani , Osmani Fundime , Sokoli Elvisa 
Published: May 2023

Abstract
Plastics are polymers synthesized from petrochemicals or from biomass raw materials. In recent decades, worldwide plastics production has increased exponentially. An estimated 8.3 billion tons of plastic have been produced worldwide resulting in an estimated 6.3 billion tons of plastic waste disposed in landfill or discarded into the natural environment. Plastic is widely used: is inexpensive, durable, resource efficient and easily attainable. The article makes some preliminary observations based on questionnaire data distributed through probability stratified random sampling method between November 2021 and July 2022. The data provides some useful insights into citizens perceptions and attitudes about plastic pollution. Majority of respondents agree on the fact that plastic pollution is harmful to the environment (94%). Additionally, 77.1% of respondents agree both on the fact that nature conservation activities are necessary and successful if community or citizens are involved. Strategies which can be used to reduce plastic pollution need to provide further incentives for public participation. An example is using citizen science, to address and mitigate plastic pollution both at local and national level.
Biomedical Applications Based on Marine Collagen Obtained from the Jellyfish Species Rhizostoma Pulmo Extracted from the Black Sea
Authors: Pesterau Ana-Maria , Sirbu Rodica , Cadar Emin 
Published: May 2023

Abstract
Due to its unique properties, collagen is used in various emerging fields such as the pharmaceutical and biomedical device industries, as well as in related fields: nutraceuticals, cosmetics, food, beverages and nutritional supplements. Marine gelatin, one of the biomaterials involved in food and medicinal research, is denatured collagen produced from acid, alkaline, or enzyme hydrolysis. Gelatin is a crucial ingredient for the food, pharmaceutical, medical, biomedical focusing on versatile applications. Jellyfish collagen is a valuable resource for bioplastics and biomaterials used in various health sectors. Recently, marine organisms have been considered viable sources of collagen because they do not harbor transmissible diseases. In particular, fish biomass, as well as the catches of other types of organisms, such as small fish, jellyfish, starfish, sea urchins, sponges, possess a significant content of collagen. The collagen extracted from the species Rhizostoma pulmo from the Black Sea basin is also part of the bioresources that can be used to obtain natural marine collagen from this type of invertebrates. The use of discarded or hither to unused biomass could contribute to the development of a sustainable collagen extraction process with a positive impact on the ecosystem. In the future it is desired to approach a world strategy that minimizes the amount of waste and that supports all three general objectives of sustainability: sustainable economic well-being, social well-being and environmental protection.
The Relationship Between Personality Traits and Stress at Work
Authors: Rizanaj Nderim , Thaqi Butrint 
Published: May 2023

Abstract

Introduction: Stress is one of the normal phenomena, which in most cases are accompanied by problems and defects in the work we perform. There is a big burden in our education system, due to various reforms and socio-economic transition, but on the other hand we also have problems with the quality of teaching which are affecting the development of teaching in inadequate forms. Methodology: The research included a total of 60 teachers from schools in the municipality of Prizren, based on a random sample. Descriptive methods and correlation were used as methods of analysis to measure the correlation between the two variables, ie how much personality affects the level of stress at work. The main purpose of the research was the correlation coefficient of personality type to the level of stress in the work of teachers. Results: The general level of personality factors affects the increase of stress at work. The results show that the correlation between personality and stress (things that teachers find difficult to do) is .113 a low positive correlation, while the significance level is .389 which means that it is above the 5% confidence level, while even the correlation between personality and stress (the things teachers do most) has a low negative correlation of -.159, whereas the significance is .224 which is above the 5% confidence level. Teachers who feel attractive and extravagant do not have high stress. Teachers who feel the need for power have high levels of stress. Conclusion: Personality is an important factor for each individual, especially his impact on stress at work. For teachers the formation of personality should be done during the stages of development and formal education. Teachers have different personalities and also have different work habits. From the confirmation of the hypothesis it has resulted that personality has no influence on the increase of stress in the work of teachers.
“Sailing Against the Wind”: Roundtable on the Sea Rescue Cause in the Central Mediterranean
Authors: de Campos Lucien Vilhalva 
Published: May 2023

Abstract
This study relies on the video method and the roundtable technique to discuss audience’s ways of thinking about the sea rescue cause in the Central Mediterranean. After presenting a self-made video containing interviews with two members of a non-profit organization that conducts search and rescue operations of migrant boats on the Central Mediterranean Sea to a small sample size of participants, a roundtable discussion was held to debate their ways of thinking in relation to the sea rescue cause. In sharing video-based messages delivered by activists/humanitarian workers with a target audience, a discussion was initiated to explore some arguments, insights and assessments. Results showed a sense of frustration among participants and concerns about notions of legality vs illegality, individual vs collective responsibility, prosocial behavior, “limited” engagement, and perceiving the migration situation as an emergency. These results are further discussed in this study, and they not only contribute to a more comprehensive evaluation of audience responses to rescue operations of migrant boats in distress at high sea, but also suggest lines for future research about the role played by the video method and the roundtable technique in engaging people to debate human rights issues and humanitarian causes.
Pengaruh ROA dan NPF Terhadap Tingkat Bagi Hasil Deposito Mudharabah Pada Bank Umum Syariah di Indonesia Pada tahun 2017-2019
Authors: Ramadani Muh. Farhan , Wirman  
Published: May 2023

Abstrak
Tujuan penelitian adalah untuk mengetahui pengaruh ROA dan NPF terhadap tingkat bagi hasil deposito mudharabah pada bank umum syariah di Indonesia tahun 2017 – 2019. Populasi dalam penelitian ini yaitu seluruh bank umum syariah yang telah terdaftar di Bank Indonesia. Populasi penelitian ini sebanyak 11 Bank Syariah dan total sampel yang digunakan adalah 4 bank. Teknik analisis yang peneliti gunakan adalah regresi linier berganda. Dalam penelitian ini, uji hipotesis yang digunakan adalah uji t untuk menguji koefisien regresi parsial dan uji F untuk menguji signifikan secara simultan dengan tingkat signifikasi sebesar 5%. Penelitian ini menunjukkan hasil bahwa ROA dan NPF terdapat pengaruh signifikan terhadap tingkat bagi hasil deposito mudharabah dan ROA dan NPF secara simultan berpengaruh signifikan terhadap tingkat bagi hasil deposito mudharabah.
Analisis Perbandingan Brand Equity Jual Beli Online pada Aplikasi Tokopedia dan Shopee di Kota Bandung
Authors: Muhammad Gaus Favian , Prasetio Adhi 
Published: May 2023

This study aims to find out the equity comparison of Shopee and Tokopedia e-commerce brands, brand equity itself has four dimensions including Brand Asosciation, Perceived Quality, Brand Loyalty and Brand Awareness. This study uses a quantitative method, data collection in this study using questionnaire Sampling Purposive Method by taking samples intercepted by 100 respondents. Data Analysis Techniques using descriptive analysis and Whitney Man Test data using IBM 26 SPSS Statistics. Based on the results of the research that has been carried out, it can be concluded that there are differences in the brand equity of Tokopedia and Shopee based on the dimensions where the store is superior to the Brand Loyalty dimension, while the Shopee itself is higher in terms of the dimensions of Brand Awareness, Brand Association and Perceived Quality from the Tokopedia. Tokopedia can increase these three dimensions by doing promotions using their social media, providing education about their applicationand also using influencers to facilitate promotion about the Tokopedia application while for shopees themselves, they can give gifts to memberships who have long transacted in their application.

Keywords: Brand Equity, Brand Awareness, Brand Association, Brand Loyalty, Perceived Quality.
Determinan Return Saham Sektor Industri Pertambangan di Indonesia
Authors: Aliyuna Aditya , Perdanaputra Mahardika , Hersugondo  
Published: May 2023

The goal of this research is to analyze the determinants of stock return disclosure of mining sector companies listed on the Indonesia Stock Exchange in 2016-2020. In processing the data, this research uses the SPSS 26 program and uses a multiple regression model to verify the relationship between dependent and independent variables. The independent variables profitability ratio (ROA, ROE, ROI), debt to equity ratio (DER), total asset turnover (TATO), oil price and exchange rate. The results of this research shows that profitability ratio (ROA, ROE, ROI) have no effect on stock return, DER in the ROA equation model has no effect on stock returns. Meanwhile, DER in the ROE and ROI equations has a negative effect on stock returns. TATO has no effect on mining company stock returns in all equation models. FOREX / Exchange rate has a negative effect on stock returns of mining companies in all equation models.
A Second Look at the Risks of Serious Adverse Events with Orthopaedic Manual Therapy, Paracetamol, and NSAID Treatment of Neck Pain
Authors: Maher Chris , McLachlan Andrew , Shaheed Christina Abdel 
Published: May 2023

Letter to the Editor-in-Chief in response to JOSPT article “International Framework for Examination of the Cervical Region for Potential of Vascular Pathologies of the Neck Prior to Musculoskeletal Intervention: International IFOMPT Cervical Framework” by Rushton A, Carlesso LC, Flynn T, et al. J Orthop Sports Phys Ther 2023;53(6):369. doi:10.2519/jospt.2023.0202
Response to the Letter to the Editor-in-Chief
Authors: Rushton Alison , Carlesso Lisa C. , Flynn Timothy , Hing Wayne A. , Rubinstein Sidney M. , Vogel Steven , Kerry Roger 
Published: May 2023

Author response to the JOSPT Letter to the Editor-in-Chief "A Second Look at the Risks of Serious Adverse Events with Orthopaedic Manual Therapy, Paracetamol, and NSAID Treatment of Neck Pain" J Orthop Sports Phys Ther 2023;53(6):370–371. doi:10.2519/jospt.2023.0202-R
On the numerical solution of one extended hyperbolic system
Authors: Розанова О.С. , Чижонков Е.В. 
Published: May 2023

Проведено численное моделирование влияния внешнего постоянного магнитного поля на плоские релятивистские плазменные колебания. С этой целью построен алгоритм в лагранжевых переменных на основе продолженной системы гиперболических уравнений. Важным свойством численного метода является зависимость его точности только от свойств гладкости решения. Кроме того, для фиксации момента опрокидывания колебаний используется контроль за пересечением электронных траекторий. Аналитически получены достаточные условия для существования и несуществования на первом периоде гладкого решения задачи. Выяснено, что внешнее магнитное поле не может предотвратить опрокидывание колебаний принципиально, даже для случая сколь угодно малого начального отклонения от положения равновесия. Численные эксперименты наглядно иллюстрируют релятивистское опрокидывание верхнегибридных колебаний. Показано, что внешнее магнитное поле может как ускорять, так и замедлять процесс опрокидывания в зависимости от выбора начального условия для поперечной компоненты импульса электронов.
Numerical simulation of the influence of an external constant magnetic field on plane relativistic plasma oscillations is carried out. For this purpose, an algorithm is constructed in Lagrangian variables based on an extended system of hyperbolic equations. An important property of the numerical method is the dependence of its accuracy only on the smoothness properties of the solution. In addition, control over the intersection of electronic trajectories is used to fix the moment of breaking of oscillations. Sufficient conditions for the existence and non-existence of a smooth solution of the problem in the first period are analytically obtained. It was found out that the external magnetic field cannot prevent the breaking of oscillations in principle, even for the case of an arbitrarily small initial deviation from the equilibrium position. Numerical experiments clearly illustrate the relativistic breaking of the upper hybrid oscillations. It is shown that an external magnetic field can both accelerate and slow down the breaking process depending on the choice of the initial condition for the transverse component of the electron pulse.
Pengaruh Model Problem Based Learning Berbantuan Video Animasi Powtoon Terhadap Literasi Sains Siswa Kelas XI IPA di MAN 2 Mataram
Authors: Malkan Maziya , Setiadi Dadi , Ayu Lestari Tri , Sri Handayani Baiq 
Published: May 2023

Literasi sains merupakan kemampuan memahami proses terjadinya ilmu pengetahuan berdasarkan fakta yang ada dalam kehidupan sehari-hari dan termasuk keterampilan abad 21 yang harus dicapai oleh guru dan siswa. Tujuan penelitian ini adalah untuk mengetahui pengaruh penerapan model PBL (problem based learning) dengan bantuan media video animasi powtoon terhadap literasi sains siswa kelas XI IPA MAN 2 Mataram. Metode quasi eksperimental dan non-equivalen control group design digunakan dalam penelitian ini dengan pendekatan kuantitatif. Populasi penelitian ini adalah kelas XI jurusan IPA di MAN 2 Mataram dan purposive sampling sebagai teknik pengambilan sampel sehingga diperoleh empat kelas sebagai kelas sampel dengan rincian kelas XI IPA 3 dan XI IPA 4 sebagai kelas eksperimen dan kelas XI IPA 2 dan XI IPA 5 sebagai kelas kontrol. Pengumpulan data literasi sains siswa dilakukan dengan pemberian tes soal pilihan ganda, yang kemudian dianalisis dengan analysis of covariance (anacova) pada taraf signifikansi 5% menggunakan aplikasi SPSS 25. Hasil pengujian hipotesis pada kelas eksperimen dan kelas kontrol mengindikasikan bahwa penerapan model PBL dengan bantuan video animasi powtoon berpengaruh terhadap kemampuan literasi sains siswa kelas XI IPA di MAN 2 Mataram.
FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN INTRA UTERINE FETAL DEATH (IUFD) PADA IBU BERSALIN DI RSUD KOTA KENDARI
Authors: Wuna Wa Ode Sri Kamba , Yusuf Sulfianti A 
Published: May 2023

Intra Uterine Fetal Death (IUFD) atau kematian janin dalam kandungan adalah tidak adanya tanda-tanda kehidupan janin dan belum dikeluarkannya janin dari uterus ibunya. Intra Uterine Fetal Death (IUFD) merupakan salah satu penyebab kematian perinatal. Penelitian ini menggunakan metode deskriptif analitik dengan pendekatan cross sectional. Jumlah sampel 62 orang terbagi atas Kasus IUFD 31 orang dan Kontrol (Tidak IUFD) berjumlah 31 orang. Instrumen penelitian menggunakan lembar check list. Analisis data menggunakan uji Chi Square dan uji Mann Whitney U. Hasil Uji Chi Square hubungan umur ibu dengan kejadian IUFD didapatkan nilai p=0,27 (p>0,05) artinya tidak ada hubungan yang bermakna antara umur ibu dengan kejadian IUFD. Hasil Uji Chi Square hubungan paritas dengan kejadian IUFD didapatkan nilai p=0,00 (p<0,05) artinya ada hubungan yang bermakna antara paritas dengan kejadian IUFD. Hasil Uji Mann Whitney U hubungan umur kehamilan dengan kejadian IUFD diperoleh hasil p=0,01 (p<0,05) artinya ada hubungan yang bermakna antara umur kehamilan dengan kejadian IUFD.
Kesimpulan: Tidak ada hubungan antara umur ibu dengan kejadian IUFD, ada hubungan antara paritas dan umur kehamilan dengan kejadian IUFD.

Kata Kunci: Umur Ibu, Paritas, Umur Kehamilan, IUFD.
FAKTOR – FAKTOR YANG BERHUBUNGAN DENGAN PEMBERIAN MAKANAN PENDAMPING ASI (MP-ASI) DINI PADA BAYI 0-6 BULAN DI DESA BUKIT KEMUNING WILAYAH KERJA UPT PUSKESMAS SUKARAMAI TAHUN 2022
Authors: Kasumayanti Erma , Hotna Siti , Mayasari Endang 
Published: May 2023

Masa bayi merupakan masa kritis dalam kehidupan manusia, dimana bayi di usia 6 bulan pertama kelahiran hanya bisa diberikan ASI Ekslusif untuk mendukung pertumbuhan dan perkembangannya. Namun kenyataannya, banyak diantara bayi sebelum usia 6 bulan sudah diberikan Makanan Pendamping ASI (MP-ASI). Pemberian MP-ASI dini dapat berdampak pada gangguan kesehatan bayi seperti gangguan pencernaan. Pemberian MP-ASI dini disebabkan kurangnya pemahaman orang tua terhadap pemberian ASI Ekslusif, budaya dan dukungan keluarga yang salah dalam memberikan MP-ASI pada bayi sebelum usia 6 bulan. Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan pendekatan cross sectional. Sampel dalam penelitian ini adalah seluruh ibu yang memiliki bayi usia 0-6 bulan di desa Bukit Kemuning yang berjumlah 92 orang. Teknik pengambilan sampel adalah total sampling. Pengumpulan data melalui kuesioner. Pengolahan data menggunakan analisa univariat dan bivariat dengan uji Chi-Square. Hasil penelitian menunjukkan ada hubungan antara pengetahuan dengan pemberian MP-ASI dini pada bayi 0-6 bulan dengan p value=0,002, ada hubungan antara dukungan social keluarga dengan pemberian MP-ASI pada bayi 0-6 bulan dengan p value =0,0001, ada hubungan pekerjaan dengan kejadian pemberian MP-ASI dini pada bayi 0-6 bulan dengan p value =0,005. Berdasarkan hasil penelitian diharapkan peranan orang tua dan dukungan keluarga terhadap pentingnya pemberian ASI Ekslusif selama 6 bulan pertama dan dilanjutkan dengan pemberian MP-ASI sesuai usia anak sehingga kebutuhan nutrisi anak terpenuhi dan anak dapat tumbuh dan berkembang secara optimal.
Analisis Tingkat Kesejahteraan Terhadap Kinerja Tenaga Kesehatan Gigi Dan Mulut Di Poliklinik Gigi Puskesmas Banda Aceh
Authors: Mulkhairul Ilham , Bany Zuraida Usman , Gani Basri A. 
Published: May 2023

Puskesmas sebagai salah satu fasilitas pelayanan kesehatan yang terdekat dengan masyarakat diharapkan dapat memberikan pelayanan kesehatan gigi dan mulut yang berkualitas. Untuk mencapai hal tersebut, dibutuhkan tenaga kesehatan gigi dan mulut yang memiliki kinerja yang baik serta tingkat kesejahteraan yang memadai. Namun, kesejahteraan dan kinerja tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh masih perlu diperhatikan lebih lanjut.Oleh karena itu, penelitian ini dilakukan untuk menganalisis tingkat kesejahteraan dan kinerja tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh.. Metode penelitian yang digunakan adalah metode deskriptif analitik. Penelitian ini dilaksanakan di 11 puskesmas di Kota Banda Aceh pada rentang waktu 21 Maret sampai dengan 5 April. Subjek penelitian terdiri dari 30 tenaga kesehatan gigi dan mulut yang dipilih secara total sampling. Hasil penelitian menunjukkan bahwa tingkat kesejahteraan tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh berada pada kategori cukup baik, sedangkan kinerjanya berada pada kategori baik. Sebagian besar tenaga kesehatan gigi dan mulut yang menjadi subjek penelitian memiliki tingkat kesejahteraan material dan non-material yang tergolong sedang dan tinggi, serta memiliki kinerja yang baik. Peningkatan kesejahteraan tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh dapat meningkatkan kinerja tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh. Diharapkan hasil penelitian ini dapat menjadi masukan bagi pengelola Puskesmas dalam meningkatkan kesejahteraan dan kinerja tenaga kesehatan gigi dan mulut di Poliklinik Gigi Puskesmas Banda Aceh.
PENETAPAN KADAR SAPONIN EKSTRAK DAUN PEPAYA (Caricca papaya Linn) MENGGUNAKAN METODE GRAVIMETRI
Authors: Teheni Muhammad Tasjiddin , Nurwanti Ratih , Syafriah Wa Ode 
Published: May 2023

Obat tradisional yang terdapat di Indonesia sangat berperan besar dalam pelayanan kesehatan masyarakat sehingga potensi obat atau tanaman ini layak dikembangkan. Tujuan penelitian mengetahui kadar saponin yang terdapat pada ekstrak daun pepaya (Caricca papaya Linn) dibeberapa wilayah kota Baubau menggunakan metode gravimetri. Jenis penelitian yang digunakan adalah desain penelitian eksperimen (experimental research) laboratorium menggunakan metode gabungan yaitu kualitatif dan kuantitatif. Sampel daun pepaya (Caricca papaya Linn) diambil di daerah Kecamatan Betoambari, Murhum dan Wolio Kota Baubau. Dalam prosedur kerja dapat dilakukan dengan pengolahan sampel, pembuatan ekstrak, identifikasi saponin melalui uji busa dan uji warna serta penetapan kadar saponin secara gravimetri. Hipotetis dalam penelitian ini adalah adanya kadar saponin yang terdapat pada ekstrak daun papaya (Caricca papaya Linn). Penelitian menunjukkan bahwa kondisi lingkungan sangat berpengaruh pada kadar ekstrak daun pepaya (Caricca papaya Linn) dan positif terdapat saponin. Kadar saponin Kecamatan Betoambari sebesar 1,34%, Kecamatan Murhum sebesar 1,36% dan Kecamatan Wolio sebesar 1,06%. Disarankan pada penelitian selanjutnya untuk menggunakan berbagai macam metode sehingga dapat dibandingkan dalam penggunaan metode penelitian.
Kata Kunci: Obat Tradisional; Kadar Saponin; Metode Kuantitatif; Daun Pepaya
Traditional medicines in Indonesia play a very big role in public heatlh services so that the potential of these medicines or plants is worth developing. The aim of this study was to determine the levels of saponins found in papaya leaf extract (Carica papaya Linn) in several areas of Baubau city using the gravimetric method. The type of research used is a laboratory experimental research design using a combination of qualitative and quantative methods. Papaya leaf samples (Carica papaya Linn) were taken from the Betoambari, Murhum and Wolio distric, Baubau city. In the work procedure, it can be done by processing samples, making extrac, identifying saponins trhough foam tests and determining the levels of saponins by gravimetry. The hypothesis in thus study is the presence of saponins levels found in papaya leaf extract (Carica papaya Linn). Research shows that envirometal conditions greatly affect the levels of papaya leaf extract (Carica papaya Linn) and are positife for saponins. The saponins content of Betoambari district was 1,34%, Murhum district was 1,36%, and Wolio district was 1,06%. It is recommended for further research to use various methods so that they can be compared in the use of research methods.