bluuebunny/crossref_metadata_2025_split huggingface dataset:
Curvature Detection with an Optoelectronic Measurement System Using a Self-Made Calibration Profile
Authors: Thorwartl Christoph , Stöggl Thomas , Teufl Wolfgang , Holzer Helmut , Kröll Josef 
Published: December 2021

So far, no studies of material deformations (e.g., bending of sports equipment) have been performed to measure the curvature (w″) using an optoelectronic measurement system OMS. To test the accuracy of the w″ measurement with an OMS (Qualisys), a calibration profile which allowed to: (i) differentiates between three w″ (0.13˙ m−1, 0.2 m−1, and 0.4 m−1) and (ii) to explore the influence of the chosen infrared marker distances (50 mm, 110 mm, and 170 mm) was used. The profile was moved three-dimensional at three different mean velocities (vzero = 0 ms−1, vslow = 0.2 ms−1, vfast = 0.4 ms−1) by an industrial robot. For the accuracy assessment, the average difference between the known w″ of the calibration profile and the detected w″ from the OMS system, the associated standard deviation (SD) and the measuring point with the largest difference compared to the defined w″ (=maximum error) were calculated. It was demonstrated that no valid w″ can be measured at marker distances of 50 mm and only to a limited extent at 110 mm. For the 170 mm marker distance, the average difference (±SD) between defined and detected w″ was less than 1.1 ± 0.1 mm−1 in the static and not greater than −3.8 ± 13.1 mm−1 in the dynamic situations. The maximum error in the static situation was small (4.0 mm−1), while in the dynamic situations there were single interfering peaks causing the maximum error to be larger (−30.2 mm−1 at a known w″ of 0.4 m−1). However, the Qualisys system measures sufficiently accurately to detect curvatures up to 0.13˙ m−1 at a marker distance of 170 mm, but signal fluctuations due to marker overlapping can occur depending on the direction of movement of the robot arm, which have to be taken into account.
INTERPRETATION OF CHORAL WORK AS A CREATIVE COMPONENT IN THE SYSTEM OF FACTORS OF PERFORMANCE SKILLS OF THE FUTURE TEACHER - MUSICIAN
Authors: BAGRIY T. 
Published: December 2021

The article considers the issues of training a future music teacher, substantiates the importance of musical performance in his professional development. The views of scientists on the interpretation of the concepts of "performance", "performing skills" are analyzed. The components that determine the performance skills are highlighted. The meaning of the concepts "creation" and "creativity" is specified, their differences are defined. The phenomenon of interpretation as a type of creative activity is analyzed. Different approaches of music teachers and scholars to the interpretation of the term "interpretive skills", which are manifested in analytical work with musical text, technical and performing skills, artistic taste, the performer's own attitude to the figurative content of a musical work and reflect the level of his creative abilities. The key provisions of the theory and practice of interpretive activity of the future music teacher are indicated. The stages of creation of interpretation of a choral work are singled out and the range of tasks of each stage is defined. Analysis of a musical work is considered as one of the components of interpretation. The focus is on the formation of interpretation skills during individual lessons in the class of choral conducting. Methods and forms of work are proposed to activate the creative thinking of students to expand the musical horizons. It was found that the state of creative search deepens the performer's knowledge of the musical image, forms the skills and abilities of full-fledged work on interpretation. Emphasis is placed on the peculiarities of reading the musical text, on the development of skills and abilities in the independent analysis of a musical work. The role of personal qualities of the student and own experience in creative process is defined.
The peculiarities of the formation of interpretive abilities are characterized, in particular, the sketch study of works as one of the forms of analytical-synthetic activity of the student is singled out. It was found that musical interpretation is a key aspect of the performing activity of a future musician teacher.
ORGANIZATIONAL FORMS (STRUCTURES) OF BLENDED LEARNING AS POWERFUL MEANS OF INFLUENCE ON THE FORMATION OF LEGAL COMPETENCE OF THE FUTURE EDUCATIONAL INSTITUTION MANAGEMENT MANAGERS IN THE CONDITIONS OF THE MAGISTRACY
Authors: BARDINOVA A. 
Published: December 2021

On the basis of the analysis of theoretical sources on this problem, this article clarifies: 1) ideas of leading scientists on the content of the basic concepts of research (legal competence, blended learning, etc.) and components of blended learning; 2) the ways of formation of legal competence of the future educational institution management managers in the conditions of the magistracy are defined.
The specifics of organizational forms (structures) of blended learning as a powerful means of influence on the formation of legal competence of the future educational institution management managers in the conditions of the magistracy are discussed.
It is the organizational forms (structures) of blended learning that should be the basis for creating a blended learning environment in the formation of legal competence of future managers in the management of educational institutions in the master's program.
ROLE POSITIONS OF THE TEACHER AS A FACTOR OF FORMATION OF PROFESSIONAL IDENTITY OF FUTURE DOCTORS
Authors: RAZUMNA A. 
Published: December 2021

The article reveals the influence of the role positions of "mature personality", "qualified specialist", "coach (effective student)", chosen by the teacher-doctor in cooperation with medical students, on the formation of their personal-professional (metaprofessional), professional and educational professional identity. It is stated that professional identity is a stabilizer of personal, professional, developmental educational and professional orientation of the future specialist, is a mental source of building the image of the ideal self. It is noted that in the motivational aspect and improvement of certain own professionally important characteristics and competencies, attempts to meet the socialization norms and modern requirements of the professional community, to which he a priori belongs. The formation of the student's identity in the educational institution occurs in the processes of identification of the teacher as a reference person, self-identification through imitation of his important traits and role positions, reflection of the teacher's assessments of his role manifestations. It is shown that the actualization by the teacher of certain role positions in interaction with students gives them the opportunity to self-identify as individuals, future medical professionals, effective students through the vicar's mastery of specific practical actions. Facilitation support by the teacher of students' actualization of relevant role positions promotes self-affirmation of their respective identities. It is established that in the situation of students' interaction with the teacher two groups of processes are actualized, which determine the formation of their identity: the first - self-determined - is realized as self-determination and self-construction on the basis of observation of the teacher as a model. his role manifestations on the part of the teacher, who facilitates and mentally consolidates his self-identification image.
It is determined that the pedagogical essence of the teacher's role positions corresponds to modern pedagogical approaches that are implemented in the training of future medical professionals: the role of "mature personality" - personal approach, "specialist" - competence, "effective student" - student-centered.
Change in glomerular filtration rate over time in the Oxford Renal Cohort Study: observational study
Authors: Hirst Jennifer A , Taal Maarten W , Fraser Simon DS , Mena José M Ordóñez , O’Callaghan Chris A , McManus Richard J , Taylor Clare J , Yang Yaling , Ogburn Emma , Hobbs FD Richard 
Published: December 2021

BackgroundDecline in kidney function can result in adverse health outcomes. The Oxford Renal Cohort Study has detailed baseline assessments from 884 participants ≥60 years of age.AimTo determine the proportion of participants with a decline in estimated glomerular filtration rate (eGFR), identify determinants of decline, and determine proportions with chronic kidney disease (CKD) remission.Design and settingObservational cohort study in UK primary care.MethodData were used from baseline and annual follow-up assessments to monitor change in kidney function. Rapid eGFR decline was defined as eGFR decrease >5 ml/min/1.73 m2/year, improvement as eGFR increase >5 ml/min/1.73 m2/year, and remission in those with CKD at baseline and eGFR >60 ml/min/1.73 m2 during follow-up. Cox proportional hazard models were used to identify factors associated with eGFR decline.ResultsThere was a net decline in eGFR in the 884 participants over 5 years of follow-up. In 686 participants with >2 eGFR tests with a median follow-up of 2.1 years, 164 (24%) evidenced rapid GFR decline, 185 (27%) experienced eGFR improvement, and 82 of 394 (21%) meeting CKD stage 1–4 at baseline experienced remission. In the multivariable analysis, smoking status, higher systolic blood pressure, and being known to have CKD at cohort entry were associated with rapid GFR decline. Those with CKD stage 3 at baseline were less likely to exhibit GFR decline compared with normal kidney function.ConclusionThis study established that 24% of people evidenced rapid GFR decline whereas 21% evidenced remission of CKD. People at risk of rapid GFR decline may benefit from closer monitoring and appropriate treatment to minimise risks of adverse outcomes, although only a small proportion meet the National Institute for Health and Care Excellence criteria for referral to secondary care.
retroalimentación formativa una práctica eficaz en tiempos de pandemia
Authors: Huayhua Prada Mariluz  Francisca , Avila Zamudio Carmen del Pilar , Vargas Pacherres Yolanda Clara , Buitron Bruno Carmen Rosa 
Published: December 2021

El periodo lectivo 2020-2021, de acuerdo al Ministerio de Educación son años a típicos en la escuela peruana, se tuvo que implementar el sistema de educación remoto o a distancia, por esta razón las escuelas afrontaron la situación retadora de llevar a este contexto la manera de cómo se impartió el servicio educativo, continuar con el desarrollo curricular de contenidos priorizados y realizar la evaluación formativa, en esta línea de acuerdo al nuevo contexto que asumió la educación peruana el objetivo de este estudio fue explorar desde la literatura académica como se aborda el tema de la retroalimentación formativa dentro de la práctica pedagógica, se empleó como método el enfoque cualitativo de revisión bibliografía, tomando como referencia artículos científicos de revistas indexadas, se concluyó que, la retroalimentación formativa es una alternativa potente para valorar los desempeños de los estudiantes.
Using 6 questions cognitive method and polya’s model to helps students solve mathematical problem
Authors: Li Xinxin , Zhou Ying , Liang Liwen 
Published: December 2021

The ability to solve the mathematical equation problem is very important for the thinking development of middle school students. “How to solve it” of George Polya is famous in the world. 6 questions cognitive model proposed by Professor Zhou are monitored through metacognition, and the 6 questions are coherent, complete and sequential. This paper found that the 6 questions cognitive model can help implement “How to solve it” of George Polya and reduce students' cognitive load. At the same time, this study found that 6 questions cognitive model can help students solve the mathematical equation problem better.
Impact and recent approaches of high-efficiency solar cell modules for PV-powered vehicles
Authors: Yamaguchi Masafumi , Masuda Taizo , Araki Kenji , Ota Yasuyuki , Nishioka Kensuke 
Published: December 2021

Abstract
Photovoltaic (PV)-powered vehicles are expected to play a critical role in a future carbon neutrality society because it has been reported that vehicle integrated PVs (VIPVs) have great ability to reduce CO2 emission from the transport sector. The development of high-efficiency solar cell modules is very important for this end. In this paper, analytical results for the impact of high-efficiency solar cell modules on increases in electric vehicle (EV) driving distance, reducing CO2 emission and saving charging cost of EV powered by PV are shown. The III–V triple-junction and Si tandem solar cell modules with an efficiency of more than 35% have the potential of the EV driving distance of more than 30 km d−1 on average and more than 50 km d−1 on a clear day. The effects of temperature, partial shading, curved surface, and color variation of solar cell modules upon output power of the VIPV are also briefly shown.
PENGARUH KEPUASAN KERJA, KOMITMEN DAN KINERJA TERHADAP PENGEMBANGAN PEGAWAI PADA BADAN PENGELOLAAN KEUANGAN DAN ASET DAERAH KABUPATEN TANAH BUMBU DI BATULICIN
Authors: Aulia Farsihat Farinduri  
Published: December 2021

Abstrak. Tujuan penelitian ini adalah untuk menganalisis : (1) pengaruh Kepuasan Kerja terhadap pengembangan pegawai, (2) pengaruh komitmen pegawai terhadap pengembangan pegawai, (3) pengaruh kinerja pegawai terhadap pengembangan pegawai, (4) Kepuasan Kerja, Komitmen dan Kinerja berpengaruh secara simultan terhadap pengembangan pegawai pada Badan Pengelolaan Keuangan dan Aset Daerah Kabupaten Tanah Bumbu di Batulicin. Metode penelitian yang peneliti gunakan adalah Eksplanatori. Populasi penelitian ini adalah seluruh Pegawai Badan Pengelolaan Keuangan dan Aset Daerah Kabupaten Tanah Bumbu sebanyak 40 orang secara Total Sampling. Pengumpulan data dalam peneiitian ini melalui Kuesioner, Wawancara, Dokumentasi dan Observasi, Analisis data dilakukan secara kuantitatif melalui model regresi dengan menggunakan aplikasi SPSS for windows versi 20.0. Hasil penelitian menunjukkan : (1) Secara simultan dari persamaan regresi dapat dikemukakan bahwa Kepuasan Kerja (X1), Komitmen (X2) dan Kinerja (X3) terhadap Pengembangan Pegawai menunjukan pengaruh yang signifikan karena Berdasarkan hasil uji F diketahui bahwa F hitung>F Tabel. Atau dengan angka F hitung 19.899> F Tabel 2.45 sehingga hipotesis yang mengatakan terdapat pengaruh yang signifikan secara simultan terbukti kebenarannya. (2) Secara parsial dari persamaan regresi Kepuasan Kerja (X1) dan Komitmen (X2) dan Kinerja (X3) terhadap Pengembangan Pegawai berdasarkan hasil uji t diketahui bahwa t hitung> t Tabel. Dengan angka masing-masing untuk Kepuasan Kerja (X1) = 4.644, Komitmen (X2) = -1.332 dan dan Kinerja (X3) = 4.128 terhadap Pengembangan Pegawai terbukti kebenarannya, serta (3) Kepuasan Kerja mempunyai pengaruh dominan terhadap Pengembangan Pegawai setelah dibuktikan melalui besarnya Nilai t hitung atau Kepuasan kerja (X1) = 4.644 dapat dibuktikan kebenarannya karena dari keseluruhan faktor-faktor yang diteliti dengan angka paling besar.
Kata kunci : Kepuasan Kerja, Komitmen, Kinerja, Pengembangan Pegawai
ANALISIS PENGARUH INFLASI, HARGA EMAS, KURS RUPIAH TERHADAP SUKU BUNGA BULANAN BI SEBELUM DAN SAAT PANDEMI COVID 19
Authors: Miftahul Janah  
Published: December 2021

Abstrak: Suku Bunga (interest) ialah harga/biaya atau balas-jasa yang harus dibayar untuk penggunaan sejumlah uang selama jangka waktu tertentu oleh pihak yang meminjam kepada pihak yang meminjamkan. Suku bunga (rate of interest) biasanya dinyatakan sebagai % (presentase) per tahun dari pokok pinjaman”. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh Inflasi, Harga Emas, dan kurs Rupiah terhadap suku bunga sebelum dan saat pandemic covid 19. Sampel penelitian ini adalah data inflasi, harga emas, kurs rupiah dan Suku bunga Bank Indonesia dari mulai Januari 2019 samai dengan 31 Desember 2019 dan awal bulan Januari 2020 sampai dengan 31 Desember 2020. Variabel bebas adalah Inflasi, Harga Emas, dan kurs Rupiah sedangkan variabel terikat adalah Suku Bunga. Analisis data yang digunakan terdiri dari analisis korelasi, analisis determinasi, uji t, uji F, dan analisis regresi linier berganda. Hasil penelitian ini menunjukkan bahwa Inflasi, Harga emas dan Kurs rupiah secara simultan berpengaruh signifikan terhadap Suku bunga bulanan Bank Indonesia sebelum dan saat pandemi Covid-19, Inflasi, Harga emas dan Kurs rupiah secara parsial berpengaruh signifikan terhadap Suku bunga bulanan Bank Indonesia sebelum pandemi Covid-19. Dan Harga emas secara parsial tidak berpengaruh signifikan terhadap Suku bunga bulanan Bank Indonesia saat pandemi Covid-19, inflasi adalah faktor yang mempunyai pengaruh dominan terhadap Suku bunga bulanan Bank Indonesia sebelum dan saat pandemi Covid-19.
Clinical observation of a patient with hemangiomatosis involving skin, subcutaneous tissue, lung, stomach, intestinal, liver, kidney, spine
Authors: Voytsekhovskiy V. V. , Litvak O. V. , Samokhvalov V. A. , Gaidarova O. V. , Naumenko E. D. , Filatova E. A. 
Published: December 2021

Aim. The work demonstrates a clinical case of an extremely rare pathology ‒ hemangiomatosis with damage to the skin, subcutaneous tissue, lungs, stomach, intestinal, liver, kidneys, and spine. Results. Patient L., born in 1994 with multiple hemangiomas. No heredity was observed for vascular tumors. In childhood, several large hemangiomas had to be surgically removed. She resorted to the Amur Regional Perinatal Center about her first pregnancy. There was a high risk of hemorrhagic complications due to damage to internal organs, primarily the lungs. Since there were multiple lesions of the vertebrae, it was decided not to use neuraxial methods of anesthesia. Total intravenous anesthesia and artificial ventilation of the lungs under the control of bronchoscopy were chosen by the method of anesthesia. Hemangiomatosis with lesions of internal organs was the indication for a Cesarean section. The operation took place without complications. The child was born healthy. Conclusion. In most cases, cosmetic defects are a significant problem of hemangiomatosis. However, in a number of situations, for example during pregnancy, there is a high risk of rupture of hemangiomas and the development of bleeding. In this case, the choice of the method of delivery and anesthesia depends on the location of the hemangiomas.
Ethics and science.The responsibility of the scientist
Authors: Minkina N. A. , Leonova E. A. 
Published: December 2021

The article discusses the relationship between science and morality, the history of this relationship, and the reasons for a recent surge of interest in this issue. An attempt is made to identify internal and external mechanisms that regulate morality. The authors reason that among the most important of them are conscience, responsibility, and public opinion. The paper specifically addresses the problem of the responsibility of science, the structure of responsible actions, as well as new social relations emerging in the modern world.
Exploring the Effects of Active Magnetic Drag in a General Circulation Model of the Ultrahot Jupiter WASP-76b
Authors: Beltz Hayley , Rauscher Emily , Roman Michael T. , Guilliat Abigail 
Published: December 2021

Abstract
Ultrahot Jupiters represent an exciting avenue for testing extreme physics and observing atmospheric circulation regimes not found in our solar system. Their high temperatures result in thermally ionized particles embedded in atmospheric winds interacting with the planet’s interior magnetic field by generating current and experiencing bulk Lorentz force drag. Previous treatments of magnetic drag in 3D general circulation models (GCMs) of ultrahot Jupiters have mostly been uniform drag timescales applied evenly throughout the planet, which neglects the strong spatial dependence of these magnetic effects. In this work, we apply our locally calculated active magnetic drag treatment in a GCM of the planet WASP-76b. We find the effects of this treatment to be most pronounced in the planet’s upper atmosphere, where strong differences between the day and night side circulation are present. These circulation effects alter the resulting phase curves by reducing the hot spot offset and increasing the day–night flux contrast. We compare our models to Spitzer phase curves, which imply a magnetic field of at least 3 G for the planet. We additionally contrast our results to uniform drag timescale models. This work highlights the need for more careful treatment of magnetic effects in atmospheric models of hot gas giants.
The Far-away Blues: Exploring the Furthest Extents of the Boötes I Ultra-faint Dwarf Galaxy
Authors: Filion Carrie , Wyse Rosemary F. G. 
Published: December 2021

Abstract
Establishing the spatial extents and the nature of the outer stellar populations of dwarf galaxies is necessary for the determination of their total masses, current dynamical states, and past evolution. We here describe our investigation of the outer stellar content of the Boötes I ultra-faint dwarf galaxy, a satellite of the the Milky Way. We identify candidate member blue horizontal branch and blue straggler stars of Boötes I, both tracers of the underlying ancient stellar population, using a combination of multiband Pan-STARRS photometry and Gaia astrometry. We find a total of twenty-four candidate blue horizontal branch member stars with apparent magnitudes and proper motions consistent with membership of Boötes I, nine of which reside at projected distances beyond the nominal King profile tidal radius derived from earlier fits to photometry. We also identify four blue straggler stars of appropriate apparent magnitude to be at the distance of Boötes I, but all four are too faint to have high-quality astrometry from Gaia. The outer blue horizontal branch stars that we have identified confirm that the spatial distribution of the stellar population of Boötes I is quite extended. The morphology on the sky of these outer envelope candidate member stars is evocative of tidal interactions, a possibility that we explore further with simple dynamical models.