bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI FLUIDA STATIS DI SMA NEGERI UNGGUL SUBULUSSALAM
Authors: Muliani Muliani , Faradhilla Faradhilla , Maya Safitri 
Published: March 2022

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran Project Based Learning terhadap hasil belajar siswa pada materi fluida statis di SMAN Unggul Subulussalam. Penelitian ini merupakan penelitian Quasi Eksperimental Design. Penelitian ini dilakukan di SMAN Unggul Subulussalam pada bulan Desember 2020. Sampel dalam penelitian ini adalah siswa kelas XI IPA 1 sebagai kelas eksperimen dengan jumlah siswa 20 orang dan XI IPA 2 sebagai kelas kontrol dan jumlah siswa 20 orang. Kelas eksperimen dalam perlakuannya menggunakan model pembelajaran Project Based Learning sedangkan dikelas kontrol menggunakan model Direct Instruction pada saat proses pembelajaran. Desain yang digunakan dalam penelitian ini adalah Nonequivalent Control Group Design. Untuk menguji hipotesis menggunakan uji Independent Sample Test. Analisis data dilakukan secara deskriptif kuantitatif. Berdasarkan hasil penelitian bahwa nilai rata-rata hasil belajar kognitif posttest kelas eksperimen sebesar 70,75 dan kelas kontrol sebesar 65. Pada uji Independent Sample Test hasil signifikan (2-tailed) 0,911 < Sig 0,05 maka Ho ditolak Ha diterima. Nilai hasil belajar afektif menunjukan persentase tertinggi pada kriteria sangat baik sebesar 90,9% dan kriteria baik 9,1%. Nilai hasil belajar psikomotorik menunjukan persentase tertinggi pada kriteria sangat baik sebesar 73,9% dan kriteria baik sebesar 17,1%. Dengan demikian dapat dikatakan bahwa terdapat pengaruh hasil belajar kognitif, afektif dan psikomotorik siswa setelah penggunaan model project Based learning pada materi Fluida Statis ditetapkan di SMAN Unggul Subulussalam tahun ajaran 2020/2021.
İyi Niyetli Şehzade ve Kötü Niyetli Şehzade Hikayesinde İyi-Kötü Göstergelerinin Dil-Söz Bağlamında İncelenmesi
Authors: GÖKKAPLAN Yusuf 
Published: March 2022

Türk topluluklarının din etkisi ile dünyaya bakış açısında önemli değişiklerin gerçekleştiği dönemlerden biri de Uygur Dönemi’dir. Bu dönemde oluşan yeni kültürü; yeni bir din ve onun gereklilikleri çevresinde oluşturulmuş, Türk topluluklarının eski gelenek, yaşantı ve kültürleriyle beraber yoğrulmuş bir sentez olarak değerlendirebiliriz. Bu yeni kültür, bu dönemde ortaya konmuş olan yazınsal türlere hem içerik hem de ifade biçimi olarak katkı sağlamış ve zengin bir yazınsal türün oluşmasına zemin hazırlamıştır. Bu yazınsal tür sadece din ve kültür motiflerinin yer aldığı, toplumsal düzen ile ilgili söyleyişlerin ifade edildiği metinler değildir. Bu metinlerle aynı zamanda bir uygarlığın dünya görüşü ve hayat felsefesi de ifade edilmiştir. Uygur döneminde bu düşünce ve felsefe ile ortaya konan eserlerden biri de İyi Niyetli Şehzade ve Kötü Niyetli Şehzade hikayesidir.
Bu öyküde iyilik ve kötülük gibi iki zıt kavram, karakterlerin dünya görüşü ve hayatı algılama biçimi çerçevesinde anlatılmıştır. Bu çalışmada bu iki zıt kavram Saussure’nin dil-söz kuramı ile ele alınacaktır. Bir dilbilimci olan Saussure’ün dil bilimi anlayışı dil (langue) ve söz (parole) ayrımı üzerinden daha iyi anlaşılabilir. Saussure göre söz, dilin somut kullanımıdır; uygulanışıdır. Dil ise onu belirleyen, arka plandaki toplumsal yapıdır; sistemdir. Saussure, dil ve sözü homojen bir bütünlük oluşturan kavramlar olarak ele almaz, yapısı gereği ikisinin aynı teoriyle çözümlenemeyecek farklılıklar taşıdığına dikkat çeker ve ayrı olarak incelenmesi gerektiğini belirtir. Bu bakış açısından hareketle, bu metindeki iyi ve kötü kavramlarının arkasındaki derin yapı ifade edilmeye çalışılacaktır.
Prediksi Financial Distress Menggunakan Rasio Keuangan
Authors: Muzakir Mellisa Fitri Andriyani 
Published: March 2022

Penelitian ini bertujuan untuk mengetahui pengaruh current ratio (CR), debt ratio (DR), return on asset (ROA), dan total asset turnover (TATO) terhadap probabiitas terjadinya financial distress pada perusahaan sub sector food and baverage di Bursa Efek Indonesia (BEI). Jumlah sample yang digunakan adalah sebanyak 19 perusahaan sepanjang tahun 2014-2019 dengan menggunakan teknik purposing sampling. Metode analisis data menggunakan regresi logistic dnan mempunyai hasil variable CR mempunyai angka sig.p sebesar 0.650>0.05, TATO sebesar 0.817>0.05 sehingga kedua variable tersebut tidak berpengaruh signifikan terhadap probabilitas terjadinya financial distress. Sedangkan variable DR mempunyai nilai sig.p 0.003<0.05 dengan koefisien regresi 4.481 yang berarti variable tersebut berpengaruh signifikan positif. Variable ROA 0.001<0.05 dengan koefisien regresi sebesar -8.130 yang berarti berpengaruh signifikan negative terhadap probabilitas terjadinya financial distress pada perusahaan sub secor food and baverage.
Faktor-Faktor Yang Mempengaruhi Minat Entrepreneurship Pada Mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak
Authors: Sumiyati Sumiyati 
Published: March 2022

Tujuan penelitian ini adalah untuk mengetahui minat mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak untuk berwirausaha setelah mendapatkan mata kuliah Kewirausahaan. Penelitian ini merupakan penelitian deskriptif. Populasi dalam penelitian ini adalah mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak yang mengambil mata kuliah Kewirausahaan pada semester Ganjil Tahun Akademik 2020/2021. Teknik sampling yang digunakan adalah sampling jenuh. Analisis data menggunakan analisis faktor.Hasil analisis faktor menunjukkan bahwa terdapat sebelas (11) faktor yang yang mempengaruhi minat entrepreneurship pada mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak, yaitu faktor Evaluasi, faktor Minat, faktor Efikasi Diri, faktor Dukungan, faktor Sikap, faktor Pengetahuan, faktor Pendidikan Kewirausahaan, faktor Motivasi Internal, faktor Motivasi Eksternal, faktor Dosen, dan faktor Materi. Kesebelas faktor tersebut mempengaruhi minat entrepreneurship pada mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak sebesar 61,627%, sedangkan sisanya sebesar 39,373% dipengaruhi oleh faktor lain di luar penelitian ini. Faktor yang paling dominan mempengaruhi minat entrepreneurship pada mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Pontianak adalah Evaluasi dengan percentage of variance sebesar 21,580% dan eigenvalue sebesar 17,264.
Development of mathematical giftedness in the conditions of distance learning
Authors: Glizburg V. I. 
Published: March 2022

Background. The article examines the factors of the development of mathematical giftedness in the context of distance learning, depending on the choice of computer mathematical packages and digital platforms. Mathematical giftedness is considered as one of the types of special intellectual giftedness associated with mathematical thinking.The aim. To identify the links between the cognitive structures and types of the mathematical thinking that affect the development of mathematical giftedness, with the specifics of the use of digital resources in distance learning.Materials and methods. The analysis of the features of distance learning and its influence on the development of mathematical giftedness is performed; a comparative study of the relationship between the child’s productive informational activity and the implemented distance learning tools was carried out; methods of selection of digital resources, different in the presented forms and levels of activity of distance work, which contribute to the development of mathematical giftedness of students, have been investigated.Results. The following factors were assigned to the development of mathematical giftedness by means of digital resources: the formation of a child’s productive informational activity; implementation of innovative approaches to teaching; implementation of the methodology for the selection of digital resources. It was found that the implementation of mathematical abstractions by digital means of visualization improves the quality of assimilation of concepts, forms a stable interest in the subject, and contributes to the development of topological thinking. The work identifies specific psychological problems arising in the process of implementing distance learning mediated by computer technologies, the resolution of which affects the possibility of developing mathematical giftedness, in particular: the problems of emotional saturation and the construction of interpersonal relationships. As specific factors, contributing to the solution of these problems, the following are proposed, in particular: increasing motivation, designing group tasks, special systems of tasks, implemented according to the principle of engagement, the solution of which leads to competition and cooperation. The understanding of mathematical abstractions is facilitated by computer applications that implement technologies for rendering graphic components.Conclusions. Based on the analysis of cognitive structures and types of mathematical thinking, conclusions are drawn about the specifics of the use of digital resources in the process of distance learning, contributing to the effective development of student’s mathematical giftedness.
Stabilization of the floating sternocostal segment of the chest with multiple bilateral fractures of the ribs and the manubrium of the sternum
Authors: Kotov I. I. , Degovtsov E. N. , Sadyrin M. A. , Kalinichenko D. A. 
Published: March 2022

Among patients with floating rib fractures without pneumo- and hemopneumothorax or after their elimination, the most severe disorders of ventilation and circulation occur in patients with multiple bilateral rib fractures and a fracture of the sternum manubrium with the formation of a floating sternocostal segment of the chest. At the same time, the suction aero- and hemodynamic function of the chest is disturbed, there is pressure on the heart and large vessels. As a result, the efficiency of external respiration progressively decreases, the respiratory muscles are exhausted, which requires an urgent transfer to artificial ventilation of the lungs. The article presents a clinical case of successful treatment of such a chest injury using the author’s technique (Patent No. 2621871 of the Russian Federation). The extrathoracic silicone reinforced splint has two horizontal branches that go around the mammary glands. The splint is attached to the floating sternocostal segment with ligatures passed behind the sternum and laterally – to stable sections of the ribs along the posterior axillary line on both sides. The tire reliably holds the sternocostal segment from paradoxical movements. The tire is removed after 3 weeks. By this time, fibrous calluses are formed in places of fractures of bones and cartilage, and the swelling of the chest wall subsides. Superficial bedsores in the places of fixation of the splint are epithelialized under the scab within 7–8 days. The patient was examined a year later, her condition was satisfactory, she had no complaints, there was no chest deformity. The technique is less traumatic, it is indicated for patients with polytrauma and in other cases.
Clinical and diagnostic evaluation of the effectiveness of treatment of optic neuropathy in patients with edematous endocrine ophthalmopathy
Authors: Bratko G. V. , Dmitriev D. D. , Bratko V. I. , Trunov A. N. , Chernykh V. V. 
Published: March 2022

The aim: to conduct a clinical and diagnostic evaluation of the effectiveness of the administration of a complex of drugs in the region of hemolymphocirculation in optical neuropathy in patients with edematous form of endocrine ophthalmopathy.Materials and methods. The results of diagnosis and treatment of 31 patients (61 eyes) with optical neuropathy on the background of edematous exophthalmos in endocrine ophthalmopathy were analyzed. To identify hidden forms of optical neuropathy, such studies were prescribed as computer microperimetry on a confocal infrared ophthalmoscope, a complex of electroretinographic studies: registration of maximum ERG, oscillatory potentials. Latent forms of optical neuropathy were detected in 22 cases. In 9 cases, there were obvious forms of optical neuropathy. All patients underwent a 10-day course of intensive complex treatment, consisting of injections into the region of hemolymphocirculation (projection of the pterygoid fossa) No. 6–8 (No. 3–4 on each side) with an interval of 24 hours of a drug mixture, the formulation of which included Lidocaine 20 mg, Dexazone 4 mg, Hemase 3000 UNITS, Dalargin 1 mg.Results. In all patients, there was a pronounced positive dynamics in the form of a significant (from 0.6 to 1.0) increase in visual acuity, a decrease in exophthalmos from (2.0 to 3.0 mm), an increase in color and contrast sensitivity.Conclusions. Due to the violation of venous and lymphatic outflow due to thickening of extraocular muscles and retrobulbar fiber, injections into the hemolymphocirculation region (projection of the pterygoid fossa) of drugs with a wide range of decongestant and metabolic effects are justified, effective and safe.
Navigasi Robot Sepak Bola Beroda Menggunakan Particle Filter Localization
Authors: Setyawan Novendra , Mardiyah Nur Alif , Zulfatman Zulfatman , Fajar Dwi Nur 
Published: March 2022

"Dimana saya?" adalah pertanyaan utama, yang merupakan representasi lokalisasi atau penentuan psisi, dimana hal tersebut adalah permasalahan yang harus dijawab oleh robot sepak bola beroda. Deadreconing adalah metode paling populer yang digunakan dalam pergerakan robot beroda. Namun, kesalahan posisi yang meningkat adalah topik utama dari metode deadreconing. Selanjutnya dalam makalah ini diusulkan lokalisasi sepak bola beroda menggunakan filter partikel melalui Omnivision. Model sensor dan model gerak dari filter partikel juga dibahas, dimana model sensor diperoleh dari segmentasi dan ekstraksi ciri landmark lapangan sepak bola. Hasil eksperimen menunjukkan bahwa metode yang diusulkan memperkirakan posisi robot secara akurat dengan kesalahan 15%.
Health Datasets as Assets: Blockchain-Based Valuation and Transaction Methods
Authors: M. Charles Wendy , M. Delgado Brooke 
Published: March 2022

There is increasing recognition that health-oriented datasets could be regarded as intangible assets: distinct assets with future economic benefits but without physical properties. While health-oriented datasets—particularly health records—are ascribed monetary value on the black market, there are few established methods for assessing value for legitimate research and business purposes.
The emergence of blockchain has created new commerce opportunities for transferring assets without intermediaries. Therefore, blockchain is proposed as a medium by which research datasets could be transacted to provide future value. Blockchain methodologies also offer security, auditability, and transparency to authorized individuals for verifying transactions. The authors will share data valuation methodologies consistent with accounting principles and include discussions of black market valuation of health data. Further, this article describes blockchain-based methods of managing real-time payment/micropayment strategies.
Decentralized Identity Management for E-Health Applications: State-of-the-Art and Guidance for Future Work
Authors: Satybaldy Abylay , Hasselgren Anton , Nowostawski Mariusz 
Published: March 2022

Background: The increasing usage of various online services requires an efficient digital identity management approach. Unfortunately, the original Internet protocols were not designed with built-in identity management, which creates challenges related to privacy, security, and usability. Thereis an increasing concern regarding the management of these sensitive data in the society, who have access to it and where it is stored. Blockchain technology can, potentially offer a secure solution to address this problem, in a decentralized manner without any centralized authority. This is of importance for e-health services where the patient and the healthcare provider often are required toprove their identity. Blockchain technology can be utilized for creating digital identities and make themanagement of those identities easier, giving a higher degree of control to the user than what current solutions offer. It can be used for creating a digital identity on the blockchain, making it easier to manage for individuals and entities, giving them greater control over who has their personal in-formation and how they handle it, and it could be utilized to create a higher degree of trust andsecurity to e-health applications.
Objective The aim of this research work is to review the state-of-the- art regarding blockchain-based decentralized identity management for healthcare applications. Based on this summary, we provide a viewpoint on how blockchain-based decentralized identity frameworks couldbe utilized for virtualized healthcare applications.
Method This research has applied a scoping, semi-systematic review approach to summarize thestate-of-the-art. Included identity management systems were evaluated based on seven criteria:Autonomy, Authority, Availability, Approval, Confidentiality, Tenacity and Interoperability ResultsSeven blockchain-based identity management systems were included and evaluated in this work:These include solutions built with Ethereum, Hyperledger Indy, Hyperledger Fabric, Hedera andSovrin blockchains.
Conclusion Digital identity management is crucial for virtual healthcare. Decentralized identity management for healthcare purposes is currently being explored, both in academia and the private sector. More work is needed with the aim to improve the efficiency of current DIM solutions and to fully understand what technical frameworks are best suited for e-health applications.
The Impact of Unions on Job Satisfaction: A Review
Authors: ÖZYAVAŞ Sinan 
Published: March 2022

In the last 40 years, the effect of unions on job satisfaction has attracted the attention of those working in the fields of economics, industrial relations, and industrial psychology. It is known that in most of the studies in the literature, this effect results in negative and ‘out of the reasonable framework’. In studies published in recent years, it has been found that the direction of this effect has changed. This shows that the relationship between the union and job satisfaction is more complex than it seems.
In this review, the studies in English that are evaluated by scanning the Web of Science® database are included in the SSCI, SCI-Expanded, ESCI, CPCI-SSH indexes. It is discussed in these research articles and academic papers, that according to which criteria the predictive variables used while investigating the effect in question were determined.
As a result, in the literature, it is seen that membership status, unionization rate, the employee to be within the scope of the union, and the existence of the union in the workplace are determined as the union variables. While concurrency between union variables and job satisfaction is often not taken into account in the exit-voice hypotheses, it is seen that the instrumental variable and fixed-effect models have been developed to solve the endogeneity problem caused by concurrent causality in the ‘reverse causality’ hypotheses. Especially considering the problem of endogeneity highlighted in the ‘reverse causality’ hypotheses, in this study, a model in which the effect of the employees' perception of union effectiveness and job satisfaction on the dependent variable can be tested as the predictor variable for the labor relations systems where the benefits obtained from the union gains do not depend on the membership status and the employees do not have the opportunity of collective labor agreement through the unions.
Absensi Daring Berbasis Android Mengunakan Real-Time Token dan Berbasis Lokasi
Authors: Chahyadi Ferdi , Mahargarika Alga , Suswaini Eka 
Published: March 2022

Sistem absensi menggunakan mesin absensi yang ada pada kantor membuat fleksibilitas berkurang pada saat akan melakukan absensi, dimana karyawan harus antri pada mesin dan akan memakan waktu yang cukup lama apabila mesin absen sedikit dan antrian ramai. Pada jam kerja juga bisa terjadi permasalahan karyawan yang tidak berada pada tempatnya yang akan menggangu kelancaran pekerjaan. Untuk mengatasi hal tersebut, perlu dibuat sistem absensi yang lebih fleksibel bagi karyawan, dan bisa memonitoring kehadiran karyawan pada saat jam kerja untuk memastikan karyawan selalu berada di kantor. Sistem absensi yang dibangun merupakan aplikasi android yang menggunakan konsep Restfull Web Service dengan menerapkan Real-Time Token untuk memonitoring kehadiran karyawan pada saat jam kerja. Aplikasi absensi menggunakan REST API untuk terhubung ke database. Real-Time Token berfungsi memberikan kode unik acak pada jam-jam tertentu untuk melakukan validasi kehadiran kerja karawan pada jam kerja. Pada absensi kerja akan dikirimkan token acak pada jam-jam tertentu dan karyawan harus merespon token yang diberikan menggunakan lokasi koordinat kantor agar dicatat pada absensi kerja.
High-speed PMSM thermal analysis of totally enclosed fan cooled axial ventilation for centrifugal blower application
Authors: Abubakar Usman , Wang Xiaoyuan , Haleem Shah Sayyed , Gao Peng , Wang Lixin 
Published: March 2022

A temperature rise occurs when an electrical machine is fully loaded. The winding insulations of high-speed permanent magnet synchronous machines (PMSMs) are the most temperature-sensitive components, which can impact the machine’s longevity. Thus, recently, prediction for high-speed PMSM winding temperature has been given more and more attention. Thermal analysis by numerical (computational fluid dynamics (CFD) and finite element method (FEM)) and analytical lumped parameter thermal network (LPTN) methods have been widely used to estimate the temperature of totally enclosed fan cooled axial ventilation system (TEFCAVS) machines. Although numerical methods have more accuracy, their computation wastes time. Therefore, LPTN is being utilized in this paper due to the fastness of its computation. Firstly, estimated losses of high-speed PMSM with TEFCAVS via electromagnetic analysis, including copper, iron, permanent magnet (PM) eddy current, sleeve eddy current, and mechanical, are coupled to the LPTN model, which acts as heat sources for temperature prediction. Moreover, analysis shows that slot windings’ maximum temperature exceeds the winding insulation class with initial cooling configuration. Secondly, in order to mitigate slot winding temperature, the sensitivity study for liner conductivity, air gap’s heat transfer and lamination to housing’s contact is conducted by LPTN to identify which thermal parameter has more influence on mitigating the maximum temperature of the slot winding. Investigation shows that improving an air gap’s heat transfer has more influence than other parameters for mitigating slot winding maximum temperature below its insulation class. Lastly, the machine is designed and tested with the best thermal-sensitive parameters. Then test results for the maximum temperature of the winding are compared with estimated results to ensure the proposed LPTN correctness, and the calibration process confirms LPTN accuracy.