Miracle-dz/UniFAR-FTUs huggingface dataset:
ANALISIS FAKTOR PENGETAHUAN, MOTIVASI, DAN PELATIHAN PASAR MODAL TERHADAP MINAT BERINVESTASI MAHASISWA

Penelitian ini untuk menguji pengaruh pengetahuan, motivasi dan pelatihan pasar modal terhadap minat berinvestasi mahasiswa di pasar modal syariah indonesia. Di era teknologi ini mahasiswa sebagai millennial intellectual yang mana informasi bisa didapat dimanapun, baik Koran, artikel, berita, maupun media sosial. Hal ini memudahkan mahasiswa untuk mengetahui segalanya tak terkecuali mengenai dunia Investasi. Upaya BEI sudah efektif dengan diadakannya “yuk nabung saham”, dengan adanya seminar yang mengangkat tentang investasi, sekolah pasar modal dan juga beberapa mata kuliah yang berkaitan dengan keuangan, hal ini diharapkan mampu menambah wawasan dan minat mahasiswa untuk berinvestasi. Namun, bagi sebagian mahasiswa FEBI IAIN Bengkulu investasi pada sektor finansial masih dianggap hal yang baru. Penelitian ini menggunakan metode kuantitatif dengan populasi mahasiswa aktif FEBI IAIN Bengkulu tahun 2020 yang mana sampelnya didapat 96 responden. Hasil penelitian secara parsial pengetahuan signifikansi ditunjukkan T hitung lebih besar dari T tabel . Motivasi secara parsial berpengaruh dengan hasil t hitung dan tingkat signifikan . Pelatihan pasar modal berpengaruh dengan hasil Thitung T tabel. Secara simultan variabel pengetahuan, motivasi, dan pelatihan pasar modal berpengaruh terhadap minat berinvestasi di pasar modal dengan nilai sign 0,000 (0,000<0,05) sehingga dapat disimpulkan bahwa pengetahuan, motivasi, dan pelatihan pasar modal mempunyai pengaruh terhadap minat berinvestasi.
A Very Uncommon Case of Transudative Chylothorax: A Case Report and Literature Review

The presence of chyle in the pleural cavity is referred to as chylothorax. Exudative chylothorax is usually related to damage or obstruction of the lymphatic vasculature with subsequent leakage into the pleural space. In contrast, transudative chylothorax is related to increased hydrostatic pressure caused by elevated intra-abdominal pressure, which leads to the translocation of chylous fluid into the pleural space. Cirrhosis is the most common cause of transudative chylothorax, commonly presenting with ascites and portal hypertension. To the best of our knowledge, isolated transudative chylothorax as a consequence of cirrhosis is exceptionally rare and has been scarcely reported in the literature. We herein report a female patient in her fifties who presented to our hospital with isolated unilateral transudative hepatic chylothorax, with no clinical evidence of cirrhosis or any stigmata of portal hypertension at the time of presentation.
Identification of Puccinia sherardiana in Sphaeralcea angustifolia in Mexico State

During the years 2017 and 2018, leaves and stems with dark brown lesions containing hypophilic telia surrounded by chlorotic halos were collected from Sphaeralcea angustifolia plants located in Axapusco, State of Mexico. Based on the morphological characteristics, the fungus Puccinia sherardiana was identified. Uredinal stage was not detected during the observation period. Verification of the identity of the fungus was carried out by means of a phylogenetic analysis with part of a sequence of the 28S gene of ribosomal DNA. Pathogenicity tests were performed on S. angustifolia plants by inoculating teliospores. The inoculated plants developed symptoms and signs 15 days after inoculation, beginning with the presence of eruptive aecia in the epidermis of the host and later the formation of telia, completing Koch’s Postulates. The fungus P. sherardiana was previously described as a rust with a microcyclic life cycle on species of the genera Alcea, Malvastrum, Sidalcea and Sphaeralcea, belonging to the Malvaceae family; however, in this study the pathogen behaved differently. P. sherardiana will continue to be studied to determine if its life cycle is demicyclic in Mexico.
Horizontal Distribution of Electrical and Meteorological Conditions across the Stratiform Region of a Mesoscale Convective System

Abstract Five soundings of the electric field and thermodynamic properties were made in a mesoscale convective system (MCS) that occurred in Oklahoma and Texas on 2–3 June 1991. Airborne Doppler radar data were obtained from three passes through the stratiform echo. From these electrical, kinematical, and reflectivity measurements, a conceptual model of the electrical structure of an MCS is developed. Low-level reflectivity data from the storm's mature and dissipating stages show typical MCS characteristics. The leading convective region is convex forward, and the back edge of the stratiform echo is notched inward. The maximum areal extent of the low-level echo is about 250 km × 550 km, and the radar bright band is intense (reflectivity 45–50 dBZ) through an area of at least 50 km × 100 km. The reflectivity above the bright band is horizontally stratified with decreasing intensity and echo-top height toward the rear of the system. Analyses of the velocity data reveal a convective-line-relative flow struct.
Visual analysis of molecular dynamics data using geometric and topological methods

Atoms and molecules are the constituents of matter, be it inorganic or organic, nonbiological or biological. Thus all physical properties of matter can in principle be understood by analyzing these fundamental constituents and their mutual interactions. However, these constituents are quantum mechanical objects, which leads to two problems: accurate numerical modeling requires a computational eort that often is infeasible and a comprehensible visual translation is often impossible, i.e. the objects remain unvisualized. From the mathematical point of view, the reduction of the quantum mechanical to a classical description entails non-trivial approximations. Nevertheless, decades of research have shown that (beyond situations where covalent bonds are formed or broken or the behavior depends sensitively on ne-tuned energy values) molecular phenomena can be well understood in the framework of the classical model. In this model the electrons follow adiabatically the classical nuclear motion and can be integrated out so that the nuclei evolve on a single Born-Oppenheimer potential energy surface (typically given by the electronic ground state), which in general is approximated in terms of few-body potentials. This is so-called classical molecular dynamics (MD), where the equations of motion of an N-atoms molecular system are solved in congurational space (3N Cartesian coordinates) and in momenta space (3N
Role of Calamba City Local School Board in Good Governance

This study looked into the lived experiences of seven members of the Calamba Local School Board (LSB) in regard to their role in good governance. A proposal to reformulate the LSB clause in the Local Government Code was proposed as a guide for policymakers to adopt reforms in the body as a result of this study. This study used a qualitative research approach based on phenomenology. The ten superordinate themes identified through thematic analysis were Constituent Needs, External Motivators, Different People Providing Assistance, Various Perceptions on Helpful Inputs, Roles of LSB Members, Good Governance Practices, Positive Feelings, Different Challenges, and Varied Solutions. The first theme explored the role of the LSB members in ensuring transparency and accountability. The second theme showed how the members of the LSB ensured that the needs of the constituents were responded to. As for the third theme, it enumerated what made them motivated in ensuring good governance. The fourth theme elaborated on who helped them in ensuring good governance, meanwhile the fifth theme elaborated on how they perceived their help in ensuring good local governance. The sixth and seventh theme revealed their roles in the LSB in ensuring good and effective governance. The eight theme revealed the positive feelings of the members of the LSB when they were able to provide good governance. The ninth and the tenth theme revealed various challenges faced by the LSB as well as steps taken by its members in solving those challenges.
Compact substrate integrated waveguide transversal filter with mixed source–load coupling

This study proposes a compact implementation of substrate integrated waveguide (SIW) transversal filter with mixed source and load coupling. One dual-mode microstrip resonator, etched on the top metal layer of SIW cavity, is utilized to achieve transversal topology. Therefore, four transmission zeros can be obtained by introducing mixed sourced and load coupling, which is realized by inter-digital slot structure. A third-order SIW transversal filter sample is fabricated using printed circuit board technology, and its measured S-parameters have good agreements with the simulated ones.
EXAMINING NOVICE AND EXPERIENCED JUNIOR HIGH SCHOOL TEACHERS’ PERCEIVED TPACK AND THE INFLUENCES ON THE PROFESSIONAL DEVELOPMENT

Abstract: The use of technology in education is highly significant nowadays. Currently, blended learning is used in Indonesia, which requires students and teachers to communicate via social media. Students from SMP Karanglewas, enter school in turn according to the schedule, and when students study at home, the teacher must deliver materials or tasks through social media. The researcher would learn about the novice and experienced teachers' perceptions of TPACK, as well as the activities that teachers took based on their usage of technology. There were two study questions: What are novice and experienced teachers’ perceptions of TPACK? and To what extent have their actions been inspired by TPACK? The objectives were to investigate beginner and experienced SMP Karanglewas instructors' variations in their TPACK, as well as to learn about the influences on professional development and the behaviours inspired by TPACK. The findings where teachers could apply TPACK well even though they need help from other people and the difference between novice and experienced teachers in terms of technology was different because novice teachers had high technology knowledge but experienced teachers, were good at pedagogy content knowledge. Keywords: TPACK; professional development; novice teachers; experienced teachers; the influence of TPACK
Statistical Study of Geomagnetic Disturbances at European Auroral and High Latitudes

Statistical studies allow probability statements about the frequency of certain events. The occurrence of magnetic substorms and their activity have been described with the help of extreme value distributions in the last few decades using the auroral electrojet indices AE, AL and AU. In this work we examined the distribution of the IL index, derived from observations at stations of the IMAGE magnetometer network. The distributions of magnetic disturbances, based on IL, were studied separately in the morning (3–9 MLT), day (9–15 MLT), evening (15–21 MLT), and night (21–3 MLT) sectors. In addition, we used the values of the IL index calculated from the meridional chains in the auroral zone (PPN-SOR) and from the chain of stations at high latitudes (BJN-NAL). The histograms, the empirical cumulative distributions and the occurrence rates were computed. It was shown that the empirical distributions could be well approximated with exponential distributions. The distribution parameters were determined from the occurrence rates. Three classes were discovered, which differ significantly by the respective distribution parameters. Structural changes in the distributions were found in the morning sector at both auroral and high latitudes. The relationship between the occurrence rate of magnetic disturbances with IL < −1000 nT and the frequency of occurrence of geomagnetic induced currents was highlighted.
A Heuristic Study on the Importance of Anisotropic Error Distributions in Data Assimilation

Abstract A challenging problem in numerical weather prediction is to optimize the use of meteorological observations in data assimilation. Even assimilation techniques considered “optimal” in the “least squares” sense usually involve a set of assumptions that prescribes the horizontal and vertical distributions of analysis increments used to update the background analysis. These assumptions may impose limitations on the use of the data that can adversely affect the data assimilation and any subsequent forecast. Virtually all widely used operational analysis and dynamic-initialization techniques assume, at some level, that the errors are isotropic and so the data can be applied within circular regions of influence around measurement sites. Whether implied or used directly, circular isotropic regions of influence are indiscriminate toward thermal and wind gradients that may reflect changes of air mass. That is, the analytic process may ignore key flow-dependent information available about the physical error.
Survival of Small and Medium Enterprises (SMEs) through Innovation Practices and Technological Innovation during COVID-19: Evidence from Pakistan

The purpose of this study is to investigate and clarify how Innovation Practices (IP) and Technological Innovation (TI) affect smalland medium-sized enterprises (SMEs)' ability to External Support (ES) in the COVID19 period. This research aims to investigate how External Support (ES) mediates the relationship between Technological Innovation (TI), Innovation Practices (IP), and the survival of small and medium-sized enterprises (SMEs), as well as how ES mediates the interaction between IP and TI.This study took a quantitative and deductive approach. The researcher gathered information from three SMEs in Gujranwala using an electronic questionnaire. SPSS software is used to analyses the data. In this study, two independent variables (IP and TI) each impact the SMEs, which leads to the ES. The replies of 250 consumers were used as a sample for this investigation. The judgmental sampling technique is employed in this study to obtain data from knowledgeable people about the subject under investigation. According to this study, both factors (IP and TI) have a substantial relationship with SMEs. Results show that the ES mediates the link between IP and SMEs as well as the association between IP and TI.This research will add to the existing knowledge about SMEs' survivability amid the COVID crisis. This is one of the first studies to look at external support as a mediator between IP and TI and the impact of IP on SSMEs in the COVID context. This study gives managers a thorough picture of the aspects that firms believe are vital in implementing effective Innovation Practices and Technological Innovation to improve their chances of business survival. As a result, this research aids managers in developing product manufacturing plans.
PREDICTION OF SUSCEPTIBILITY FOR OLD TREES (> 100 YEARS OLD) TO FALL IN BOGOR BOTANICAL GARDEN

Preservation effort to prevent tree collections loss even on aged trees (> 100 years old) is one of important missions in Bogor Botanical Garden since its establishment in 1817. Abiotic factors such as global warming and biotic factors from pests and diseases can threaten the survival of aged tree collections. Their survival is also influenced by plant health’s deterioration as they age. As the BBG has many functions not only for conservation but also for human ecological activities, fallen tree accidents are becoming primary concern to prevent biodiversity loss and people’s lives. We examined 154 trees health to determine a falling probability of 1106 aged trees based on several factors that caused to fall in the past and to make model prediction generated by nine supervised machine learning algorithms. We also classify susceptibility of tree families prone to fall from the highest accuracy of algorithm prediction. Inverse Distance Weighted interpolation method was used to depict zone map of trees prone to fall. The prediction showed that Random Forest model had the highest accuracy and low false negative (FN) value which were important to minimize error calculation on aged trees was not prone to fall but it turns out to be prone to fall. It predicted 885 trees prone to fall which 358 had high probability to fall. Fabaceae, Lauraceae, Moraceae, Meliaceae, Dipterocarpaceae, Sapindaceae, Rubiaceae, Myrtaceae, Araucariaceae, Malvaceae, and Anacardiaceae were tree families that were highly predicted to fall.
From resources to sustainability: a practice-based view of net zero economy implementation in small and medium business-to-business firms

PurposeThis study examines the effect of resources (e.g. tangible resources, human skills and intangible resources) that are utilized as a bundle of standard practices on sustainable net zero economy implementation and their further impact on financial, environmental and social performance among small- and medium-level enterprises in business markets. The moderating effect of big data analytical intelligence is also examined.Design/methodology/approachThe samples were selected from the paper and chemical manufacturing industries of South Africa. The data analysis was performed using variance-based structural equation modeling.FindingsThe results show that tangible resources, human skills and intangible resources positively influence sustainable net zero economy adoption. However, intangible resources have a more substantial influence on sustainable net zero economy implementation. This shows that adopting a sustainable net zero economy depends more on a bundle of common practices, including sustainability culture, employee training and knowledge management, and managers must create the necessary action plans accordingly. In addition, sustainable net zero economy adoption positively influences financial performance, environmental performance and social performance. However, sustainable net zero economy adoption has a more substantial influence on social performance. Therefore, implementing a net zero economy will be more advantageous to society and to local communities.Practical implicationsTo achieve a sustainable net zero economy, managers should recognize the significance of resource management. While managing tangible resources and human skills is crucial, intangible resources, such as culture and organizational learning, require more attention. Additionally, the ability of small- and medium-sized enterprises to explore, store, share and apply knowledge is crucial to achieving net zero. Therefore, managers should make use of Industry 4.0-based digital technologies for effective knowledge management. Moreover, net zero economy adoption can significantly enhance societal performance. Hence, while making budgeting decisions, managers must consider the potential of the firm's resources to improve social performance.Originality/valueThis study is the first to investigate the impact of human skills and tangible and intangible resources on the adoption of a sustainable net zero economy by companies, using empirical evidence. The research expands on the concept of the practice-based view (PBV) in the implementation of sustainable net zero economies by small- and medium-sized business-to-business enterprises.
Virtual reality-based tabata training: a professional method for changing levels physical fitness and psychological well-being on student-athletes

Background and Study Aim. Physical fitness and psychological well-being of student-athletes had decreased significantly and became the main problem in this study. This study aims to investigate the effect of virtual reality-based Tabata training to increase the level of physical fitness and psychological well-being through a mixed method. Material and Methods. This study used a mixed method. The participants involved in this study were student-athletes (n=40) at Singaperbangsa Karawang University (Indonesia). Quantitative instruments used to measure physical fitness include 20 m shuttle run, 30 m sprint run, horizontal jump and leg dynamometer. While the qualitative instrument used to measure student-athlete perceptions through in-depth interviews for 30 minutes. Quantitative statistical analysis through IBM SPSS was used to find the mean and standard deviation. Independent samples t-test was used to test the difference in values between the experimental and control groups before and after the experiment. Meanwhile, the Paired samples t-test was used to investigate the effect of this training, both in the experimental and control groups. Qualitative statistical analysis was carried out qualitatively thematically, namely the results of in-depth interviews were coded and categorized into three themes. Results. There were several finding in quantitative research. First, there was no difference in physical fitness or psychological well-being between the experimental and control groups before the experiment (p>0.05). Second, there were differences in the values of physical fitness and psychological well-being between the experimental and control groups after the experimental program (p<0.05). Third, there was a significant effect in the experimental group on the level of physical fitness and psychological well-being (p<0.05) and the control group also showed an effect on changes in physical fitness and psychological well-being but smaller than the experimental group (p<0.05). In Qualitative research, student-athletes provided positive perceptions about virtual reality-based Tabata training which was easy, efficient and effective, fun and encouraged them to be more active. Negative perceptions were not all student-athletes and universities were equipped with virtual reality facilities. It must carried out in a location or place that was completely safe or far from vehicles. Conclusions. Our mixed study confirms that virtual reality-based Tabata training had positive effect to change the level of physical fitness and psychological well-being among student-athletes.
Optimal investment, consumption, and life insurance in an incomplete market

ABSTRACT In this article, we solve an optimal insurance-consumption-investment problem for a wage earner in an incomplete market, where the stock price has a mean-reverting drift. By using the martingale method, we analyze this problem and derive the optimal strategies. Explicit solutions are found for both power and logarithmic utilities.
Electrostatic and electrochemical tuning of superconductivity in two-dimensional NbSe2 crystals

We report modulation of the superconducting critical temperature (Tc) of ultrathin niobium diselenide (NbSe2) single crystals by gating an electric double-layer transistor. We realized reversible and irreversible changes of the Tc by adjusting the operating range of the voltage. The reversible and irreversible responses correspond to the electrostatic carrier doping and the electrochemical etching of the crystal, respectively. The results suggest that electric double-layer gating provides opportunities to control and functionalize collective electronic phenomena in two-dimensional crystals.
Gas-Phase Electronic Spectra of Carbon-Chain Radicals Compared with Diffuse Interstellar Band Observations

This paper compares laboratory gas-phase spectra of neutral and cationic linear carbon-chain radicals with astronomical diffuse interstellar band (DIB) spectra. The origin bands of the strong electronic transitions of the studied species, C2nH (n = 3-6), HC2nH+ (n = 2-4), NC2n-2N+ (n = 3, 4), do not coincide with detectable DIBs, except for HC2n-1N+ (n = 3), which possibly matches a weak feature. It is concluded that the column densities of these species through the observed diffuse clouds are below 2 × 1012 cm-2. The profile change and the shift of the maxima of the absorption bands with temperature are illustrated. The relation to radio-astronomical detection of carbon chains in diffuse media is also discussed.