bluuebunny/crossref_metadata_2025_split huggingface dataset:
Снижение выбросов СО2 в городах: электромобили или общественный транспорт
Authors: Милякин С.Р. 
Published: November 2022

В статье анализируется формирование выбросов СО2 на городском пассажирском транспорте. Рассматриваются две альтернативы – электрификация личных автомобилей и увеличение использования общественного транспорта. Для их сравнения используется модель расчета выбросов СО2 на городском пассажирском транспорте. Проведены расчеты для семи сценариев, отличающихся степенью электрификации и степенью замещения использования легковых автомобилей общественным транспортом. На примере Москвы показано, что основным направлением снижения выбросов СО2 может быть электрификация личных автомобилей, при этом замещение общественным транспортом может способствовать ослаблению других негативных последствий автомобилизации.
Проблемы и перспективы реализации денежно-кредитной политики в России
Authors: Кузнецова В.В. , Ларина О.И. 
Published: November 2022

В статье рассматриваются проблемы выбора режима денежно-кредитной политики в кризисной ситуации, когда экономический спад сопровождается ускорением темпов инфляции, ухудшением финансовых условий для национальных производителей и сжатием внешнеэкономической деятельности. Этот выбор, сопровождаемый соответствующей настройкой используемых инструментов, оказывает определяющее воздействие на развитие национальной экономики в краткосрочном периоде. Авторы показывают, что режим таргетирования инфляции, которого придерживается Банк России, не соответствует текущим макроэкономическим условиям, и делают вывод о желательной трансформации денежно-кредитной политики в нашей стране.
Hubungan Antara Hardiness Dengan Kesiapan Kerja Pada Mahasiswa Psikologi Islam IAIN Kediri Angkatan 2018
Authors: Fidia Astuti , Nur Kholifah Anis , Sunarno  
Published: November 2022

Abstract : Students as graduates from universities certainly have more knowledge and skills than the lower levels. However, this does not require that students be ready for the world of work. Students still feel anxious and lack confidence in the world of work, even though they are in the final semester and will graduate from college. If this condition is continued, students will have difficulty competing in the world of work later. Therefore, students may need tough conditions themselves that help to overcome obstacles in themselves as well as obstacles in the world of work, this tough condition is called hardiness. The purpose of this study is to determine the level of hardiness and the level of work readiness as well as to determine the relationship between hardiness and job readiness in Islamic Psychology students of IAIN Kediri class 2018. The subjects of this study amounted to 97 students of Islamic Psychology IAIN Kediri class 2018. As for the sampling technique, Researchers used a non-probability technique, namely accidental sampling. Furthermore, for data processing using the SPSS 20 for windows application using descriptive statistical analysis methods of frequency and non-parametric statistics with Spearman Rho hypothesis testing. Based on this research, it was found that the average student's hardiness level was in the medium category, amounting to 45.4%. The level of student work readiness is in the medium category average of 47.4%. Based on the results of the analysis of Spearman Rho, a score of 0.802 was obtained with a significance value (2 tailed) of 0.000. This statement can be interpreted as Ha is accepted and Ho is rejected. Then the correlation value is positive and has very strong criteria, which means that the relationship between hardiness and work readiness is 0.802 and has very strong criteria.
Kay word: Hardiness, Working readiness, students.
Debaryomyces hansenii, una nueva levadura probiótica
Authors: Angulo Miriam , Reyes-Becerril Martha , Angulo Carlos 
Published: November 2022

Los probióticos son bichos diminutos cuyo consumo genera efectos benéficos en la salud. De hecho, la palabra probiótico significa 'pro-vida'. Algunas levaduras, como la utilizada para hacer pan o cerveza, pueden ser probióticos para animales y humanos. Desde hace algunos años, los estudios con la levadura Debaryomyces hansenii han demostrado que ésta es un probiótico. Se ha demostrado que, administrada por vía oral, esta levadura tiene efectos estimulantes del sistema de defensa y beneficios para la función digestiva de animales terrestres y acuáticos. Por lo anterior, se describen los hallazgos que revelan que D. hansenii es un probiótico para animales y posiblemente para humanos.
Correlation of Pelvic Parameters with Isthmic Spondylolisthesis
Authors: Shrestha S. , Lakhey R. B. , Paudel S. , Kafle D. , Pokharel R. 
Published: November 2022

Background Spondylolisthesis is one of the major causes of low back pain. The anterior shift of the vertebra is mostly at L4 and L5 levels. Several types have been described, most common being the isthmic type. Pelvic parameters are said to be associated with development and progression of listhesis, and should be evaluated while treating it.
Objective To study the correlation of Pelvic parameters with isthmic spondylolisthesis.
Method It was a cross sectional case control study. In 68 cases with Isthmic Spondylolisthesis and of 34 cases with low back pain without listhesis (control), the spinopelvic parameters like lumbar lordosis, pelvic incidence, pelvic tilt and sacral slopes were measured together with degree of slip with lateral radiographs. Findings were analyzed and compared with control group.
Result In control group, the pelvic incidence was 50.44±4.78°, the sacral slope was 34.38±6.79°, the pelvic tilt was 15.97±5.31°, and the lumbar lordosis was 46.76±6.78°. In Isthmic Spondylolisthesis group, the pelvic incidence was 60.85±6.79°, the sacral slope was 40.40±6.91°, the pelvic tilt was 20.63±7.51°, and the lumbar lordosis was 57.31±7.11°. The difference in spinopelvic parameters amongst control and Isthmic Spondylolisthesis group was statistically significant (p < 0.001). The degree of slip was directly proportional to the pelvic incidence angle (grade I=52°, II =62° and III 72.5°).
Conclusion Spino-pelvic parameters are higher in isthmic spondylolisthesis group and is significantly associated with severity of the slip.
Perception of Students on Online Assessment: A Descriptive Study among Medical Undergraduates at Basic Sciences
Authors: Maharjan B. R. , Devbhandari R. P. , Pradhan P. , Byanju J. , Aryal S. 
Published: November 2022

Background Assessment drives learning. Student assessment cannot be neglected in the long ongoing online learning during COVID-19 pandemic to motivate and assess students’ learning. Hence Patan Academy of Health Sciences (PAHS) conducted online assessment to medical undergraduates amidst limitations.
Objective To measure the perception of online assessment of students which will provide applicable insights for the further improvement.
Method This is a single center, cross-sectional and descriptive study. A Google form containing a semi-structured questionnaire was sent to MBBS students of Basic Science at PAHS who attended online classes and online examination. The responses from close ended questions expressed in percentage and Chi-square test was used to find the association. Open ended questions were analyzed using Braun and Clarke’s thematic analysis.
Result Of 118 students that responded, 75% passed the online examination. A majority of students (73%) stated that online exam motivated them in learning process and it could be a good alternative during pandemic time. However the most of students (56%) were unsatisfied with the modality of online assessment and reasons that they mentioned were technical problems (89%), inadequate online proctoring (77%), insufficient examination time (58%), lack of orientation to exam, lack of computer skills. Technical problem was worse in rural areas.
Conclusion Even though online assessment motivated students’ learning during online classes, a large number of students were unsatisfied with assessment modality.
COMPORTAMIENTO DE LOS NIVELES DEL VO2 MÁXIMO EN FUTBOLISTAS PREJUVENILES EN DIFERENTES ALTITUDES
Authors: Mercado Ruíz Hugo Andrés , Sánchez Rodríguez Diego Alonso , Gutiérrez Jairzinho 
Published: November 2022

Éste artículo explora el comportamiento de los niveles del VO2 máximo en futbolistas pre juveniles en diferentes altitudes. El campo de interés está centrado en caracterizar el comportamiento del consumo de oxígeno, en futbolistas jóvenes con respecto a diferentes alturas geográficas y si éste tiene efecto directo sobre el rendimiento deportivo. La ejecución de una prueba conocida como Yoyo test, cuyo objetivo es medir el consumo máximo de oxígeno y la concentración de ácido láctico en sangre, son la base para el desarrollo de la investigación.
DAMPAK PANDEMI COVID-19 TERHADAP PERUBAHAN SOSIAL PADA ANAK
Authors: Saumantri Theguh 
Published: November 2022

This study aims to outline the impact of the COVID-19 pandemic on social change in children. Children as social actors have changed from their routines during the covid-19 pandemic, such as: not being at school, learning remotely virtually, doing activities at home, not meeting physically with their friends, and getting used to maintaining their health following the covid-19 health protocol. Another situation faced by children is experiencing separation from parents or caregivers because parents are in isolation or die because they are positive for covid-19, and parents cannot return home due to social distancing policies. This research was qualitative through library research, which included field research with observations, documentation, and interviews. This study found that the situations and conditions that occurred during the covid-19 pandemic impacted the social realm of children's growth and development. These situations can positively and negatively impact child development and children's social welfare problems.
Perhitungan Rencana Anggaran Biaya Dan Waktu Menggunakan Metode Building Information Modeling Pada Gedung Kamar Operasi RSUD Haji Abdoel Madjid Batoe Kab. Batanghari
Authors: Rosani Rosita Gina , Yamali Fakhrul Rozi , Dwiretnani Annisaa 
Published: November 2022

Building Information Modeling (BIM) adalah sebuah pendekatan untuk desain bangunan, konstruksi, dan manajemen. Ruang lingkup BIM ini mendukung dari desain proyek, jadwal, dan informasi-informasi lainnya secara terkordinasi dengan baik. Software Tekla merupakan revolusi baru dalam bidang rekayasa struktur yang memiliki beberapa keunggulan dibanding program aplikasi lainnya. Tekla Structures merupakan perangkat lunak BIM yang memungkinkan untuk membuat dan mengelola data secara akurat dan rinci. Tekla BIM merupakan software yang dapat membantu kontraktor untuk mengelola resiko dari biaya-biaya yang tidak terduga dan hilangnya waktu. Penelitian ini bertujuan untuk melakukan pemodelan gedung Kamar Operasi RSUD Haji Abdoel Madjid Batoe Kab. Batanghari dengan software BIM (Tekla Structures 2019) dalam bentuk 3D dan 4D dan memberi masukan bahwa dengan menggunakan BIM suatu proyek akan menghemat waktu, biaya, dan sumber daya manusia. Hal pertama yang dilakukan pada pemodelan ini adalah pembuatan grid sesuai dengan dimensi yang terdapat pada as build drawing. Setelah membuat grid maka selanjutnya melakukan pemodelan, 4D. Diatas grid dimulai pemodelan kolom. Pemodelan dilanjutkan kebagian pembalokan lantai dan slab lantai 1. Setelah lantai 1 selesai, dilanjutkan lagi pemodelan lantai 2 dimulai dari pembalokan, slab lantai 1, dan kolom. Dalam pemodelan dengan software Tekla Structures 2019, dimensi dan jenis bahan yang digunakan dapat dipilih langsung pada masing-masing bagian. Pada software Tekla Structures 2019 terdapat tools yang sangat membantu dalam pemodelan, pembuatan 4D, dan juga mempermudah pengecekan bagian apabila terjadi kesalahan. Pemodelan 4D yang didalamnya terdapat informasi-informasi dapat disimpan dalam satu file yang akan tersimpan secara rapi dan tidak tercecer sehingga pada saat pelaksanaan pekerjaan akan menghemat waktu.
Ablation index-guided high-power ablation for superior vena cava isolation in patients with atrial fibrillation
Authors: Cui Luqian , Cui Shihua , Dong Shujuan , Li Jingchao , Yu Haijia , Song Huihui , Han Yongmei , Chu Yingjie 
Published: November 2022

BackgroundThe strategy of ablation index (AI)-guided high-power ablation seems to be a novel strategy for performing pulmonary vein isolation (PVI). An AI-guided high-power ablation strategy was used in this study to determine whether superior vena cava isolation (SVCI) after PVI was feasible and safe for patients with AF.MethodsData from 53 patients with AF were collected. Mapping and ablation of SVC were performed. The applied power was set at 45 W and the procedure was guided by AI. The SVC was divided into six segments in a cranial view. The RF applications and AI values in different segments were compared and analyzed. Using receiver operating characteristic (ROC) analysis, the diagnostic accuracy of AI value for predicting segment block was evaluated.ResultsElectrical SVCIs were successfully achieved in all patients. SVCI was performed by segment ablation in most cases, with RF applications in different segments. The mean AI value in non-lateral walls was higher than that of the lateral wall (392 ± 28 vs. 371 ± 37, P &lt; 0.001). Acutely blocked sites had significantly larger AI values compared with no-blocked sites (390 ± 30 vs. 343 ± 23, P &lt; 0.001). The optimal AI cut-off value for non-lateral segments was 379 (sensitivity: 75.9%, specificity: 100%) and for lateral segments was 345 (sensitivity: 82.3%, specificity: 100%).ConclusionThe AI values were predictive of the acute conduction block of SVCI. With AI values of 345 and 379, respectively, conduction block was achieved in the lateral walls at a lower level than in the non-lateral walls.
The scientific management of deep carious lesions in vital teeth using contemporary materials—a narrative review
Authors: Al-Ali M. , Camilleri J. 
Published: November 2022

AimThe aim of this article is to review the scientific evidence for deep caries removal in permanent vital teeth and the choice of dentine replacement material and restoration of the teeth to maintain long-term tooth vitality and function.MethodThe two position statements, namely, the European Society of Endodontology and the American Association of Endodontists position statements on vital pulp therapy, will be scrutinized and compared with regard to the deep caries removal strategy and assessed for evidence of best practice. The properties of materials used to manage vital pulps and the best way to restore the teeth will be reviewed and guidance on the full management of vital teeth will be suggested.ConclusionsPromoting new treatment modalities for reversible and irreversible pulpitis allowing for pulp preservation should be considered. Although debatable, cases with deep caries should be managed by complete non-selective caries removal which will allow for pulpal management if needed and a more predictable outcome can be expected when using the new materials and treatment modalities of vital pulp therapy.
Computer or teacher: Who predicts dropout best?
Authors: Eegdeman Irene , Cornelisz Ilja , van Klaveren Chris , Meeter Martijn 
Published: November 2022

IntroductionMachine learning algorithms use data to identify at-risk students early on such that dropout can be prevented. Teachers, on the other hand, may have a perspective on a student’s chance, derived from their observations and previous experience. Are such subjective perspectives of teachers indeed predictive for identifying at-risk students, and can these perspectives help increase the prediction performance of machine learning algorithms? This study puts 9 teachers in an upper secondary vocational education program to the test.MethodsFor each of the 95 freshmen students enrolled in the program, these teachers were asked whether a student would drop out by the end of their freshman year. Teachers answered this question at the beginning of the program and again after the first 10 weeks of the program.ResultsTeachers predicted dropout better than the machine learning algorithms at the start of the program, in particular, because they were able to identify students with a very high likelihood of dropout that could not be identified by the algorithms. However, after the first period, even though prediction accuracy increased over time for both algorithms and teachers, algorithms outperformed the teachers. A ranking, combining the teachers composite and the random forest algorithm, had better sensitivity than each separately, though not better precision.
Performance evaluation of grid connected solar powered microgrid: A case study
Authors: Srivastava Rachit , Amir Mohammad , Ahmad Furkan , Agrawal Sushil Kumar , Dwivedi Anurag , Yadav Arun Kumar 
Published: November 2022

Besides being limited in quantity, conventional energy sources also emit toxic gases. The Photovoltaic (PV) Solar System is one of the most energizing green energy sources. Around the globe, solar panels are being installed on barren land as well as on the roofs of buildings to generate electricity. An education institute in northern India recently took a step in this direction by installing a grid-tied 100 kWp solar power plant. The installed PV panels are tilted at an angle of 30° and mounted on the roof of the building. The actual PV plant system’s performance differs from the performance under laboratory conditions. Hence, performance evaluation of real outdoor plants becomes essential, especially when the plant is commissioned in different situations, such as roof-mounted systems. Many softwares can estimate the plant’s performance evaluation, but their reliability is not yet proven. This paper examines the performance evaluation of grid-tied PV plants between January 2019 and December 2019 in accordance with the IEC 61724 standard. Moreover, the results of the actual plant have also been compared with the results from the PV*Syst software that simulates the real-time behavior of the plant. Further, in order to evaluate the power plant’s performance, this paper analyzes the various parameters of the PV plant, including reference yield, final yield, and performance ratio of the PV plant. An evaluation of the module’s performance indicates that it has produced 101.57 MWh of energy over 1 year, with a performance ratio of 0.60. It is evident from the comparative analysis that rooftop solar panels are an economically viable and technologically feasible means of providing electricity in the northern parts of India. By taking such measures, the institutes or offices can protect the environment and save money by becoming microgrids. The proposed project provides a roadmap for installing rooftop photovoltaic plants in populated cities without occupying additional land.
Different uptake patterns of 68Ga-FAPI in aseptic loosening and periprosthetic joint infection of hip arthroplasty: A case series and literature review
Authors: Wang Yiqun , Wang Ruimin , Geng Lei , Li Qingxiao , Qi Erpeng , Shi Yuanyuan , Wang Yanmei , Zheng Qingyuan , Zhang Guoqiang , Chen Jiying , Tian Jiahe 
Published: November 2022

BackgroundThe diagnosis of a periprosthetic joint infection (PJI) is always a difficult point in research on the surgery of joints. The current diagnostic criteria include a comprehensive analysis of multiple tests; however, there are no effective visual examinations yet that can differentiate between aseptic loosening and the PJI.Case presentationThis case report describes four patients with symptomatic total hip arthroplasty (THA), two cases of loosening and two cases of infection. Although the four cases were correctly diagnosed by the tissue culture, preoperative tests and pathological examination could not effectively distinguish an infection from a non-infection. Based on a preclinical study and theoretical feasibility, gallium-68 (68Ga)-labeled fibroblast activation protein inhibitor positron emission tomography/computed tomography (68Ga-FAPI PET/CT) was performed. Through 68Ga-FAPI PET/CT scanning, not only were the causes diagnosed correctly but the lesions were also located.ConclusionWhen the lesion is located between the bone and the prosthesis, 68Ga-FAPI PET/CT could differentiate aseptic loosening from periprosthetic joint infection (PJI). 68Ga-FAPI PET/CT has clear advantages over routine examinations and has a prospective application in detecting PJI.
CXCL8, CXCL9, CXCL10, and CXCL11 as biomarkers of liver injury caused by chronic hepatitis B
Authors: Yu Xin , Chen Ying , Cui Lele , Yang Kaming , Wang Xumeng , Lei Linyuan , Zhang Yanping , Kong Xinyi , Lao Wanwen , Li Zhenlin , Liu Yang , Li Yuetong , Bi Changlong , Wu Chao , Zhai Aixia 
Published: November 2022

BackgroundChronic hepatitis B (CHB) remains a significant global health problem, leading to recurrent inflammation and liver-damaging diseases such as fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Currently, although diagnostic markers for CHB are well established, the indicators for predicting liver injury caused by hepatitis B virus (HBV) infection still need to be further explored. Thus, the identification of credible infectious indicators is urgently needed to facilitate timely clinical intervention and avoid the progression of disease malignancy.MethodsThe Gene Expression Omnibus (GEO) database GSE83148 data set was used to explore the hub genes for HBV infection. The quantitative real-time polymerase chain reaction (qPCR) was used to identify the impact of HBV infection on the expression of hub gene at the cell level. At the same time, serum samples and clinical information were collected from healthy, HBV-free and CHB patients. The enzyme-linked immunosorbent assay (ELISA) was used to verify the results of cell experiments and Pearson correlation analysis was used to clarify hub genes correlation with HBV infection indicators and liver injury-related indicators. Finally, the Gene Expression Profiling Interactive Analysis (GEPIA) database was used to analyze the differences in the expression of hub gene in liver injury diseases.ResultsChemokine (C-X-C motif) ligand (CXCL)8, CXCL9, CXCL10, and CXCL11 were identified as hub genes in HBV infection. After HBV infection, the expression of the four chemokines was significantly increased and the concentrations secreted into serum were also increased. Moreover, the four chemokines were significantly correlated with HBV infection-related indicators and liver injury-related indicators, which were positively correlated with alanine aminotransferase (ALT), aspartate aminotransferase (AST) and hepatitis B e antigen (HBeAg), and negatively correlated with AST/ALT ratio and hepatitis B core antibody (HBcAb). In addition, the expression of CXCL9, CXCL10, and CXCL11 in HCC tissues was significantly higher than in normal tissues.ConclusionUsing a combination of bioinformatics, cell experiments, and clinical correlation analysis, this study showed that CXCL8, CXCL9, CXCL10, and CXCL11 can be used as serum biomarkers to forecast liver injury caused by HBV infection.