Miracle-dz/UniFAR-FTUs huggingface dataset:
DETERMINASI TOTAL BAKTERI DAN Escherichia coli PADA TELUR BURUNG PERKUTUT (Geopelia striata) YANG GAGAL MENETAS DI BEBERAPA PENANGKARAN LOKAL DENPASAR, BALI

Burung memiliki daya tarik yaitu memiliki warna unik dan suara merdu, termasuk jenis burung perkutut (Geopelia striata). Tingginya nilai ekonomi burung perkutut (G. striata) bagi masyarakat menyebabkan perburuan dan perdagangan satwa tersebut dilakukan secara berlebihan sehingga dapat menurunkan populasi burung di alam. Usaha konservasi yang dilakukan untuk mencegah terjadinya penurunan populasi burung di alam yaitu tempat penangkaran burung. Kontaminasi bakteri merupakan kendala selama proses perkembangbiakan burung. Tujuan dilakukan penelitian ini adalah untuk menentukan Angka Lempeng Total (ALT) bakteri dan Escherichia coli pada sampel isi dan cangkang telur burung perkutut (G. striata) yang gagal menetas dari beberapa penangkar burung lokal Denpasar, Bali. Penelitian dilakukan di Laboratorium Mikrobiologi Program Studi Biologi FMIPA Universitas Udayana. Metode yang digunakan yaitu uji ALT secara pour plate pada media Nutrient Agar (NA) dan Eosin Methylene Blue Agar (EMBA). Hasil pengujian ALT bakteri pada sampel isi dan cangkang telur diperoleh rata – rata tertinggi terdapat di penangkar III, sedangkan terendah di penangkar I. Hasil pengujian ALT Escherichia coli pada sampel isi dan cangkang telur diperoleh rata – rata tertinggi terdapat di penangkar III. Keberadaan jumlah ALT bakteri dan Escherichia coli pada sampel isi dan cangkang telur burung perkutut (G. striata) bervariasi pada setiap penangkar. Kata kunci: Patogen, Kontaminasi Bakteri, Tahap Kematian Embrio
Modelling gas evacuation mechanisms in present-day globular clusters: stellar winds from evolved stars and pulsar heating

We employ hydrodynamical simulations to investigate the underlying mechanism responsible for the low levels of gas and dust in globular clusters. Our models examine the competing effects of energy and mass supply from the various components of the evolved stellar population for globular clusters 47 Tucanae, M15, NGC 6440, and NGC 6752. Ignoring all other gas evacuation processes, we find that the energy output from the stars that have recently turned off the main sequence are capable of effectively clearing the evolved stellar ejecta and producing intracluster gas densities consistent with current observational constraints. This result distinguishes a viable gas and dust evacuation mechanism that is ubiquitous among globular clusters. In addition, we extend our analysis to probe the efficiency of pulsar wind feedback in globular clusters. We find that if the energy supplied by the pulsar winds is effectively thermalized within the intracluster medium, the material would become unbound. The detection of intracluster ionized gas in 47 Tucanae allows us to place particularly strict limits on pulsar wind thermalization efficiency, which must be extremely low in the cluster’s core in order to be in accordance with the observed density constraints.
Using Instructor-Implemented Interventions to Improve College-Student Time Management

Time management difficulties are prevalent among undergraduate students and very few practical and effective instructor-implemented interventions exist. This study empirically tested two multicomponent interventions targeting time management in undergraduates enrolled in introductory and upper-level psychology courses. Students in the Schedule and Goals intervention were taught about the usefulness and importance of time management and shown how to use scheduling and goal setting strategies. Students in the Schedule Only intervention were only shown how to use the scheduling strategy. Students in both interventions also submitted either a weekly schedule and time management goals (Schedule and Goals) or only a weekly schedule (Schedule Only) on their course Learning Management System for 8 weeks. No significant post-intervention differences in time management behavior were found between the intervention conditions. However, students in the introductory course experienced a significant increase in post-intervention time management behavior. Post-intervention time management behavior was also positively correlated with final course grades. Results support the use of instructor-implemented interventions to improve college student time management. Keywords: Time management, self-regulated learning, college teaching, instructor-implemented interventions
Review of ”Piecewise-Smooth Dynamical Systems: Theory and Applications by M. di Bernardo, C. Budd, A. Champneys and P. 2008”

This book deals with the analysis of bifurcations and chaos in nonsmooth become a major topic in the control community [6], there remains no precise definition of what systems or more accurately, of what models are nonsmooth. Nonsmooth systems are usually represented by mathematical formalisms, such as switching systems, piecewise something systems, differential inclusions (there are various types of these depending on the properties of the set-valued right-hand-side), impulsive ordinary differential equations (ODEs), evolution variational inequalities, projected dynamical systems, complementarity dynamical systems (there are also various types of these), hybrid systems, and so on. My point here is that it soon becomes quite difficult to know precisely what a nonsmooth dynamical system is and how to classify them because nonsmooth systems are much like nonlinear systems relative to linear systems. That is, nonsmooth systems include everything that is not (called piecewise smooth by the authors) dynamical systems. Despite the fact that nonsmooth systems have smooth, which yields a set with a lot of elements. Nevertheless, most nonsmooth formalisms share the property that they are not a simple extension of smooth formalisms developed for models whose right-hand-side possesses strong differentiability properties. This observation is true for control [6], for numerical methods [2], and also for dynamical analysis, as this book shows. Roughly speaking, what happens is that all the tools that are based on linearization, such as eigenvalues, eigenspaces, continuous dependence of eigenvalues on the parameter, center manifold reduction, and Taylor series expansion, no longer work for nonsmooth systems. For a control scientist or an applied mathematician, a reasonable path is to rely on the applications and modeling work done in fields such as mechanics, electromagnetism, and biology, where nonsmooth models have been derived. mechanical systems subject to contact laws (impacts, stability, canonical forms, relative degree, relay systems, Filippov systems, sliding modes, and Poincaré maps.
Increasing the productivity of manufacturing firms in Cameroon in a sustainable way: Renewable or non-renewable energy?

The question of what energy form should guarantee firm productivity in the future is becoming increasingly important, considering the risk that the gradual depletion of the world’s non-renewable energy reserves poses to the continuity of productivity. This study aims to assess the effect of individual energy forms on productivity growth of manufacturing firms in Cameroon. This paper uses a two-stage stochastic frontier method to determine the energy form that is most likely to ensure the continuity of the productivity of manufacturing firms in Cameroon in the next few years. The data for the study came from the Annual Enterprise Surveys (EAE) conducted by the National Institute of Statistics of Cameroon (NIS) from 2012 to 2019. The analysis data constitute a panel of 288 representative firms. Factors that primarily explain firm productivity were value-added, renewable and non-renewable energy, capital, labor, and raw materials. The study analyzed the entire manufacturing industry, agri-food sector, and other manufacturing industries. Despite being a group estimate, individual firms are taken into account. Across the manufacturing industry in Cameroon, the results indicate that renewable energy is the most advantageous form. Indeed, this form would cause a 9.27% increase in productivity for a one percentage point increase. However, as the impact coefficients are insignificant, it is difficult to assess the contribution of non-renewable energy to firm productivity. Acknowledgments The authors would like to sincerely thank Atanase Yene for his invaluable support in this work, helpful comments, and suggestions on the previous draft of this paper. The usual disclaimer applies, and views are the authors’ sole responsibility.
Online video popularity modeling research

This article analyses the trends in viewership of four popular videos over approximately 500 samples in time on the bilibili, a video platform. According to the statistical law, it is found that the number of video views obeys a non-homogeneous Poisson distribution. To further explore the time-varying patterns of playback volume, describing the impact of changes in viewership and the growing Internet market on video views, we built a model for online video popularity, and verified it with actual data. This model reveals the dissemination mechanism of online video. The findings provide theoretical support for facilitating or inhibiting the dissemination of video.
Extensive Lower Lip Squamous Cell Carcinoma in a Fanconi Anaemia Patient and Treatment Delays during COVID-19 Pandemic

Fanconi anaemia (FA) is an autosomal recessive inherited disease that renders patients susceptible to congenital anomalies, bone marrow failures, leukaemia, and solid malignancies. FA is caused by the loss of function of at least one gene in the FA/BRCA biological pathway, which is involved in DNA repair. Patients with FA have an increased risk of developing head and neck cancer, particularly oral squamous cell carcinoma (SCC). Due to susceptibility of head and neck cancer at a very young age, relatively poor survival rate, low tolerance to oncologic interventions, and complexity of treatments, strict follow-up is mandatory to detect any changes or recurrence of SCC in the head and neck region in FA patients. Surgery is the mainstay of treatment, but adjuvant therapy should be instituted when needed. This short report describes a rare case of lower lip SCC in FA and its management. It also highlights the impact of the COVID-19 pandemic on healthcare practices.
Analysis Satisfaction Patient Treat Inap In dr. Saragih Djasamen Hospital Pematang Siantar

Service health is wrong one factor which influence degrees health Public. Provider service health like house sick on era modern this must improve the quality of public health services. In maintenance, good government hospitals and private hospitals have a quality management component to meet patient satisfaction with health services provided by the hospital. Destination from study this is for knowing satisfaction patient to service in RSUD Dr. Djasamen Saragih Pematang Siantar. This research is classified as observational research and is study quantitative descriptive with design studies cross sectional . Sample study This is as many as 97 patients. Data collection is done by distributing questionnaires and conduct interviews with respondents, namely patients or families of patients who are in the hospital inpatient room B. Analysis of research data using a computer system that is Microsoft Excel 2013. Results study show that score index satisfaction Public that is as big as 77,851, where number the there is on range 76.61 – 88.30 which show quality service B or good. Hospitals need to conduct a patient satisfaction survey every month or once every three months on a regular basis, in order to know the level of community satisfaction and could made ingredient evaluation for house sick if there is patient which not enough satisfied.
Activated carbon-decorated polyacrylonitrile fibers and their porphyrin-immobilized composites for removal of methylene blue dye and Ciprofloxacin in water

Abstract Photocatalyst adsorbents are an appealing group of materials for environmental applications. Herein, we study a new simple, inexpensive, yet very effective adsorbent photocatalyst based on porphyrin immobilized activated carbon-decorated polyacrylonitrile, InP(PAN/AC), for removal of methylene blue dye and Ciprofloxacin in water under Xe-lamp and sunlight irradiation (the latter for Ciprofloxacin only). Our results shed light on developing the most effective and sustainable adsorbent photocatalysts that can easily be industrialized due to the ease of preparation through electrospinning coupled with the readily available preparation materials. After five cycles, the InP(PAN/AC) maintained high methylene dye removal efficiency and structural integrity. Significantly, we propose the coordinated contribution of singlet oxygen and hydroxyl radical in the photodegradation process and highlight the importance of such an integrated system with adsorption and photodegradation capabilities for water treatment. Graphical abstract
Corporate social responsibility and CEO compensation: the moderating effect of corporate governance

Abstract This study attempts to provide empirical evidence on the real motivation of CEOs to engage in corporate social responsibility. Based on the Agency and Stakeholder theories, the power of each component in the CEO compensation structure is employed. Moreover, a corporate governance index was developed to test how engagement in CSR activities affected CEO compensation in different governance practices. This study employs panel data analysis, utilizing 44 Jordanian industrial companies over the period 2010–2018. The main estimation method used in the present study was the generalized least square random effect (GLS). The findings of this paper revealed that an increase in CSR activities was accompanied by an increase in the CEO cash component compensation. Furthermore, this positive relationship was found to be more pronounced in firms with weak corporate governance, and thus supported the overinvestment hypothesis suggested by agency theory. These findings are robust under the dynamic panel estimator generalized method of moments (GMM) and using different measures of CSR. Our results implied important insights, showing that increasing CSR in the absence of effective monitoring facilitated CEOs’ self-seeking behavior that eventually may harm corporate value.
Decompressive Craniectomy and Temporal Lobectomy in a Patient with a Traumatic Brain Injury - A Successful Case History

Traumatic brain injury is a common cause of disability among young adults. It causes a huge socioeconomic burden to the society. Management includes a multidisciplinary team approach. Both conservative and surgical options are available as a treatment option, but the outcome is often poor. Decompressive craniectomy is widely practiced surgical option for intracranial hypertension.
Precovery of near-Earth asteroids by a citizen-science project of the Spanish Virtual Observatory

This article describes a citizen-science project conducted by the Spanish Virtual Observatory (SVO) to improve the orbits of near-Earth asteroids (NEAs) using data from astronomical archives. The list of NEAs maintained at the Minor Planet Center (MPC) is checked daily to identify new objects or changes in the orbital parameters of already catalogued objects. Using NEODyS we compute the position and magnitude of these objects at the observing epochs of the 938 046 images comprising the Eigth Data Release of the Sloan Digitised Sky Survey (SDSS). If the object lies within the image boundaries and the magnitude is brighter than the limiting magnitude, then the associated image is visually inspected by the project's collaborators (the citizens) to confirm or discard the presence of the NEA. If confirmed, accurate coordinates and, sometimes, magnitudes are submitted to the MPC. Using this methodology, 3,226 registered users have made during the first fifteen months of the project more than 167,000 measurements which have improved the orbital elements of 551 NEAs (6% of the total number of this type of asteroids). Even more remarkable is the fact that these results have been obtained at zero cost to telescope time as NEAs were serendipitously observed while the survey was being carried out. This demonstrates the enormous scientific potential hidden in astronomical archives. The great reception of the project as well as the results obtained makes it a valuable and reliable tool for improving the orbital parameters of near-Earth asteroids.
Container Freight Rates and International Trade Causality Nexus: Evidence from Panel VAR Approach for Shanghai and ASEAN-6 Countries

Container shipping drives the development of international trade, yet previous studies have not fully appreciated the possible bidirectional causal relationship between container freight rates and international trade. In the context of the “twenty-first Century Maritime Silk Road,” we use data on export container freight rates and import/export data from Shanghai to ASEAN-6 countries (Singapore, Vietnam, Thailand, Philippines, Malaysia, and Indonesia) from February 2017 to January 2020 and apply a panel VAR to explore the relationship between maritime transport costs and international trade in the container shipping market. We use the freight rate data are from the Southeast Asia Freight Index, which is used for the first time in an empirical study. The quality and reliability of the freight rate data allow this paper to better identify causal relationships. The results of the panel Granger causality test and the orthogonal impulse response function suggest a bidirectional causal relationship between freight rates and export trade; to further explain, an increase in export trade lowers export freight rates, but an increase in export freight rates hinders export trade, and a growth in import trade unidirectionally raises export freight rates. We believe that international trade may impact freight rates through economies of scale and trade imbalances.
THE INFLUENCE OF CELEBRITY ENDORSEMENTS AND ELECTRONIC WORD-OF-MOUTH OF GENERATION Z PURCHASE DECISION OF SCARLETT WHITENING PRODUCTS

Technological developments in this era make many things easy, from accessing information to shopping on the internet. These days, many people choose to type what they will buy in internet searches and the results of these searches can have an effect on purchase decision. The higher growth rate of social media users makes entrepreneurs choose marketing strategies by utilizing the internet to communicate, provide information and promote their business to consumers. The purpose of this study is to find out whether the influence of celebrity endorsement and electronic word-of-mouth on Generation Z’s purchase decision of Scarlett Whitening products. This study uses quantitative method and the researchers distributed questionnaires and samples and used 100 respondents. The results of this study found that celebrity endorsement and electronic word-of-mouth partially had a significant positive effect on Generation Z’s purchase decision of Scarlett Whitening products and the results also showed that celebrity endorsement and electronic word-of-mouth simultaneously had a positive and significant effect on generation z’s purchase decision.
Uso del microarenador intraoral para colocación de selladores de fosas y fisuras: Caso clínico.

Los selladores de fosas y fisuras han demostrado ser una alternativa eficiente y eficaz para proteger las superficies oclusales del desarrollo de lesiones cariosas. Se realiza una revisión del aire abrasivo usado en odontología resturadora y se presenta un caso clínico del uso de esta tecnologia para la colocación de selladores de fosas y fisuras.
Characteristic properties of the Casimir free energy for metal films deposited on metallic plates

The Casimir free energy and pressure of thin metal films deposited on metallic plates are considered using the Lifshitz theory and the Drude and plasma model approaches to the role of conduction electrons. The bound electrons are taken into account by using the complete optical data of film and plate metals. It is shown that for films of several tens of nanometers thickness the Casimir free energy and pressure calculated using these approaches differ by hundreds and thousands percent and can be easily discriminated experimentally. According to our results, the free energy of a metal film does not vanish in the limiting case of ideal metal if the Drude model approach is used in contradiction with the fact that the fluctuating field cannot penetrate in its interior. Numerical computations of the Casimir free energy and pressure of Ag and Au films deposited on Cu and Al plates have been performed using both theoretical approaches. It is shown that the free energy of a film can be both negative and positive depending on the metals used. For a Au film on a Ag plate and vice versa the Casimir energy of a film changes its sign with increasing film thickness. Applications of the obtained results for resolving the Casimir puzzle and the problem of stability of thin films are discussed.
Quantum dynamics of early Universe

In order to study quantum dynamics of the FRW-universe of closed type, definitions of velocity, Hubble function and duration of the evolved universe are introduced into cosmology. The proposed definitions are characterized by high stability of calculations and easy for use. The introduced characteristics are supported by calculations of wave function in the fully quantum (non-semiclassical) approach. We achieve high precision agreement between the classical and quantum calculations after the formation of Universe with classical spacetime (i.e. Big Bang). Such an agreement confirms efficiency of the proposed definitions, and classical-quantum correspondence allows to obtain quantum information before Big Bang, to study dynamics of evolution of universe in the first stage and later times.
Catastrophic cooling and cessation of heating in the solar corona

Context. Condensations in the more than 10 6 K hot corona of the Sun are commonly observed in the extreme ultraviolet (EUV). While their contribution to the total solar EUV radiation is still a matter of debate, these condensations certainly provide a valuable tool for studying the dynamic response of the corona to the heating processes. Aims. We investigate different distributions of energy input in time and space to investigate which process is most relevant for understanding these coronal condensations. Methods. For a comparison to observations we synthesize EUV emission from a time-dependent, one-dimensional model for coronal loops, where we employ two heating scenarios: simply shutting down the heating and a model where the heating is very concentrated at the loop footpoints, while keeping the total heat input constant. Results. The heating off/on model does not lead to significant EUV count rates that one observes with SDO/AIA. In contrast, the concentration of the heating near the footpoints leads to thermal non-equilibrium near the loop top resulting in the well-known catastrophic cooling. This process gives a good match to observations of coronal condensations. Conclusions. This shows that the corona needs a steady supply of energy to support the coronal plasma, even during coronal condensations. Otherwise the corona would drain very fast, too fast to even form a condensation.