Miracle-dz/UniFAR-FTUs huggingface dataset:
KEWIRAUSAHAAN SOSIAL DALAM PEMBERDAYAAN MASYARAKAT

Pemberdayaan masyarakat bertujuan untuk meningkatkan keberdayaan masyarakat menjadi lebih baik, terutama pada bidang sosial, ekonomi, dan politik. Sedangkan, kewirausahaan sosial adalah konsep yang mengutamakan kolaborasi, inovasi, dan kreasi dalam pelaksanaannya yang menghasilkan aktivitas ekonomi. Berdasarkan hal tersebut, kewirausahaan sosial dapat menjadi salah satu solusi pemberdayaan masyarakat untuk memecahkan permasalahan sosial yang ada di masyarakat yaitu kemiskinan. Dengan demikian, kewirausahaan sosial berperan dalam pemberdayaan masyarakat yang bertujuan untuk meningkatkan kesejahteraan masyarakat. Tujuan dari penulisan studi pustaka ini untuk menggambarkan bagaimana kewirausahaan sosial berperan dalam pemberdayaan masyarakat. Penulisan ini disusun dengan metode studi literatur dan dilanjutkan dengan menyimpulkan konsep-konsep yang menjadi fokus pembahasan, melakukan pencarian mengenai penelitian yang pernah dilakukan sebelumnya yang berhubungan dengan pemberdayaan masyarakat dan peran kewirausahaan sosial. Dalam artikel ini diperoleh hasil bahwa kegiatan kewirausahaan sosial berpartisipasi dalam proses pembangunan. Kewirausahaan sosial dalam pemberdayaan masyarakat menghasilkan sebuah pelatihan kewirausahaan dengan membangun jaringan agar mendapat daya ungkit lebih dengan terbukanya akses terhadap media partner yang akan membantu usaha tersebut. Dengan begitu, kewirausahaan dapat dianggap berperan penting dalam pemberdayaan masyarakat yang bertujuan meningkatkan kesejahteraan masyarakat.Community empowerment aims to improve community empowerment for the better, especially in the social, economic, and political fields. Meanwhile, social entrepreneurship is a concept that prioritizes collaboration, innovation, and creation in its implementation to produce economic activity. Based on this, there is great hope that social entrepreneurship can be a solution for community empowerment to solve social problems that exist in society, namely poverty. Thus, social entrepreneurship plays a role in community empowerment which aims to improve community welfare. The purpose of writing this literature study is to find out and prove that social entrepreneurship plays a role in community empowerment. This writing was compiled using the literature study method and continued by concluding the concepts that were the focus of the discussion, conducting a search on previous research related to community empowerment and the role of social entrepreneurship. In this article, the results show that social entrepreneurship activities have their own role in community empowerment. That way, entrepreneurship can be considered to play an important role in community empowerment which aims to improve people's welfare.
Formal Verification of Processes

We consider the problem of formally verifying of processes given in a process algebra with respect to specifications in the modal μ-calculus. For this problem, we present a Gentzen-style sequent calculus which can be used for different process algebras, and which allows compositional reasoning. The key property of this calculus, due to Dam and Gurov, is the use of explicit ordinal approximations in order to deal with properties expressed by fixed-point operators. The model checking problem is undecidable for many process algebras allowing infinite-state processes. Therefore the sequent calculus must in general be incomplete. It is nevertheless possible to obtain completeness results for restricted classes of infinite-state processes. As the main result of this dissertation, we establish the completeness of this sequent calculus for context-free processes. By examining a direct completeness argument, we extracted a specific tableau system for context-free processes and the full modal μcalculus. By means of this tableau system, the proof of completeness for the sequent calculus is factorised into two manageable parts: Establishing soundness of the tableau system by reducing it to the sequent calculus, and showing completeness for the tableau system.
Multiple star systems in the Orion nebula

This work presents an interferometric study of the massive-binary fraction in the Orion Trapezium cluster with the recently comissioned GRAVITY instrument. We observed a total of 16 stars of mainly OB spectral type. We find three previously unknown companions for θ1 Ori B, θ2 Ori B, and θ2 Ori C. We determined a separation for the previously suspected companion of NU Ori. We confirm four companions for θ1 Ori A, θ1 Ori C, θ1 Ori D, and θ2 Ori A, all with substantially improved astrometry and photometric mass estimates. We refined the orbit of the eccentric high-mass binary θ1 Ori C and we are able to derive a new orbit for θ1 Ori D. We find a system mass of 21.7 M⊙ and a period of 53 days. Together with other previously detected companions seen in spectroscopy or direct imaging, eleven of the 16 high-mass stars are multiple systems. We obtain a total number of 22 companions with separations up to 600 AU. The companion fraction of the early B and O stars in our sample is about two, significantly higher than in earlier studies of mostly OB associations. The separation distribution hints toward a bimodality. Such a bimodality has been previously found in A stars, but rarely in OB binaries, which up to this point have been assumed to be mostly compact with a tail of wider companions. We also do not find a substantial population of equal-mass binaries. The observed distribution of mass ratios declines steeply with mass, and like the direct star counts, indicates that our companions follow a standard power law initial mass function. Again, this is in contrast to earlier findings of flat mass ratio distributions in OB associations. We excluded collision as a dominant formation mechanism but find no clear preference for core accretion or competitive accretion.
Phantom wormholes in Einstein–Maxwell-dilaton theory

In this paper we give an electrically charged traversable wormhole solution for the Einstein–Maxwell-dilaton theory when the dilaton is a phantom field, i.e. it has flipped sign kinetic term appearing in the action. In the limit when the charge is zero, we recover the anti-Fisher solution, which can be reduced to the Bronnikov–Ellis solution under certain choices of integration constants. The equations of motion of this theory share the same S-duality invariance of string theory, so the electrically charged solution is rotated into the magnetically charged one by applying such transformations. The scalar field is topological, so we compute its topological charge, and discuss that under appropriate boundary conditions we can have a lump, a kink, or an anti-kink profile. We determine the position of the throat, and show the embedding diagram of the wormhole. As a physical application, we apply the Gauss–Bonnet theorem to compute the deflection angle of a light-ray that passes close to the wormhole.
CANONICAL OPERATOR MODELS OVER REINHARDT DOMAINS

Through the works of many, now it is well known that the existence of dilation to the direct sum of a weighted shift is guaranteed by a positivity condition and a convergence condition. But the uniqueness of dilation is still not well understood. In this paper we show that a theory of canonical operator models, not just the existence of dilation, can be achieved for general weighted shifts, with a level of sophistication at least close to that for the d-shifts on the symmetric Fock spaces. Most techniques used in the paper are known, but we do have new ingredients which give a clearer picture even on the symmetric Fock space, where a nice theory has been developed by Arveson.
Stimulated Raman Scattering with a Relativistic Vlasov- Maxwell Code: Cascades of Nonstationary Nonlinear Kinetic Interactions

In laser fusion, hundreds of laser beams propagate through underdense coronal (ablator material) plasmas surrounding the Deuterium-Tritium (fusion fuel) filled target. At least tens of targets would have to be irradiated in succession per second for laser fusion energy cycle economics to be viable with modest or high (50-100) gain targets. The propagation of multiple laser beams in this coronal plasma and the subsequent energy deposition must be well controlled to achieve thermonuclear ignition and significant gain [1]. Because of high laser intensities and long plasma scalelengths, the underdense plasma environment is invariably the scene of nonlinear coherent processes which are detrimental to laser fusion. This is because they can lead to backscattering losses, hot electron preheating and implosion non-uniformity. Considerable attention has been given to parametric instabilities or nonlinear optical processes in plasmas (for an entry level introduction, see [2]). The linear theory of such instabilities is well understood (see [3-6] for high frequency parametric instabilities involving electron plasma waves (EPW)) but the nonlinear kinetic theory is still rich with mysteries to be uncovered (for an introduction with some advanced elements see the recent text in [7]). This is because kinetic effects add new dimensions of velocity space dynamics, changing the distribution functions strongly (away from a dull Maxwellian) and making the resonant wavewave interaction picture much more intricate via wave-particle and particle-particle interac‐ tions (see [8,9] for an older perspective, and [10] for a more in depth and modern one). In particular, trapping, untrapping and retrapping of (a sufficiently large number of) particles makes the transient behaviour well beyond the reach of nonlinear knob-kludged fluid models. Coherent, phase sensitive, nonlocal memory effects, disparate scales and bursty or intermittent structures, all make predictions difficult, toy models irrelevant, and useful simulations very
L-MOMENTS APPROACH FOR FLOOD FREQUENCY ANALYSIS OF RIVER OKHUWAN IN BENIN-OWENA RIVER BASIN IN NIGERIA

The flood frequency analysis of River Okhuwan at Ugonoba site in Benin Owena River Basin in Nigeria was carried out using annual maximum stream flow series for 20 years (1989-2008). The objective of the study was to determine the best fit probability distribution model applicable to the site from amongst three selected 3-parameter distribution models namely: Generalized Extreme Value distribution (GEV), Generalized Logistic distribution (GLO) and generalized Pareto distribution (GPA) whose parameters were estimated by the method of L-moments. The best fit distribution was selected based on result of four goodness-of-fit tests applied to the candidate distributions. The results indicate that GPA is the best fit distribution model for analyzing the annual maximum flood series at the study site for return period less than or equal to 25 years but for return periods between 25years and 200 years, GLO or GEV is recommended in that order. Keywords: Flood frequency Analysis,L-moments, Probability distribution, Return period, Parameter estimation
Attitude towards Online Shopping during Pandemics: Do Gender, Social Factors and Platform Quality Matter?

Because of the advancement of electronic commerce, online shopping has emerged, merging commercial and social activities and enhancing the social presence and value of the online environment. To improve the understanding of the changes in the consumer behavior during the COVID-19 pandemic, this study proposes a set of characteristics connected to the social side of online shopping and their influence on client purchasing attitude in addition to the quality of the platforms that are being used (service quality, system quality and information quality). For this matter, a survey of 289 Lebanese people was circulated in 2021 and a quantitative method was used to answer three research questions. Types of goods purchased and frequency of buying on-line were tested to check the presence of any gender differences, in addition to the relationship between the variables studied in the model. According to the research, social presence, social value, and tendency to compare products on different shopping platforms all have a significant correlation with the attitude towards online shopping, where the system quality was the least significant. When it comes to purchasing frequency and product types, the data gathered imply that gender disparities are considerable. This study does not consider the consumer’s living environment or whether there are any age differences between the generations shopping online.
Tritium Separation by Electrolysis Using Solid Polymer Electrolyte

Hydrogen isotope separation effect by electrolysis of water was theoretically investigated and was compared with experimental results. The separation mechanism was analyzed as the hydrogen isotope exchange reaction between water and diatomic hydride that consists of hydrogen and cathode material. The equilibrium constants of the isotope exchange reaction were calculated from reduced partition function ratio. Using the constants, the separation factor (SF) of the isotopes was calculated according to the two-phase distribution theory for isotopes. Experimentally, light or heavy water spiked with tritiated water was electrolyzed by a device with a solid polymer electrolyte, which equipped with SUS, Ni, or carbon cathode. Thus, the SFs were experimentally obtained. Calculated SFs were well agreed with the experimentally values for SUS and Ni cathodes, and that for carbon cathode was somewhat small then the experimental value.
Generalized Ricci flow II: existence for noncompact complete manifolds

In this paper, we continue to study the generalized Ricci flow. We give a criterion on steady gradient Ricci soliton on complete and noncompact Riemannian manifolds that is Ricci-flat, and then introduce a natural flow whose stable points are Ricci-flat metrics. Modifying the argument used by Shi and List, we prove the short time existence and higher order derivatives estimates.
Flavorful two-Higgs-doublet models with a twist

We explore Two Higgs Doublet Models with non-standard flavor structures. In analogy to the four, well studied, models with natural flavor conservation (type 1, type 2, lepton-specific, flipped), we identify four models that preserve an approximate $U(2)^5$ flavor symmetry acting on the first two generations. In all four models, the couplings of the 125 GeV Higgs are modified in characteristic flavor non-universal ways. The heavy neutral and charged Higgs bosons show an interesting non-standard phenomenology. We discuss their production and decay modes and identify the most sensitive search channels at the LHC. We study the effects on low energy flavor violating processes finding relevant constraints from $B_d$ and $B_s$ meson oscillations and from the rare decay $B_s \to \mu^+ \mu^-$. We also find that lepton flavor violating $B$ meson decays like $B_s \to \tau \mu$ and $B \to K^{(*)} \tau \mu$ might have branching ratios at an observable level.
Prevalence of fatty liver and its related factors in children

Background: Fatty liver disease is a severe liver condition that affects youngsters. Liver disease in children increases the incidence of liver fibrosis in their adulthood. Due to the importance of this disease and related factors in children, such as diabetes and obesity, our study was conducted to investigate the prevalence of fatty liver in children. Materials and Methods: This is a descriptive cross-sectional study done in Ali Asghar Hospital from June 2020 to December 2020. Demographic characteristics and prevalence of fatty liver were assessed. Blood samples were obtained after ten hours of fasting to assess AST, ALT, ALP, and blood glucose levels. Ultrasound was also used to check the health of the liver. Walking to school and exercising were also assessed. Data were analyzed using statistical software. Results: This research included 2526 children, and 37 of them had fatty liver. Fatty liver was more common in children with a BMI greater than 30, as well as metabolic and hypoparathyroid illness (P = 0.02). A significant association was observed between exercise and walking with fatty liver disease (P < 0.05). The majority of the individuals had grade 1 fatty liver (75.5%). Grade 1 fatty liver was seen in 90% of those who did not participate in athletics and 95% of those who did not walk to school. In addition, 94% of patients who exercised for less than ten minutes had grade 1fatty liver. Conclusion: Initially, exercise and weight loss had an essential effect on fatty liver disease. In fact, lifestyle changes and prevention of obesity may reduce liver damage.
Response of bread wheat and nutrient removal with new micronutrient molecules fertilization

A field experiment entitled effect of newly formulated micronutrient fertilizers on crop performance, economic and nutrients uptake of wheat (Triticum aestivum L.) was conducted during rabi 2017-18 and 2018-19 at Sardar Vallabhbhai Patel University of Agriculture & Technology, Meerut, Uttar Pradesh, India. The recommended doses of N, P and K were applied @ 120 N: 60 P2O5: 40 K2O kg/ha in combination with different micronutrients fertilizers of Zn, Mn and B. The pooled data of experiment revealed that the growth and yield attributes including yield were maximum in T11 (RDF+ soil application of Zn HEDP + MnSO4+ Colemanite) while the cost of cultivation was minimum in T12. The study consisting of different combination of micronutrients sources indicated that highest values of growth parameters, yield attributes, grain yield (4.25 t/ha), straw yield (5.89 t/ha), net returns (54870 â‚¹/ha) and B:C ratio (2.12) were recorded with T11 (T1 +soil application of Zn HEDP + MnSO4+ Colemanite) followed by treatment T12 (T1 + foliar application of Zn HEDP + EDTA Mn + DOT). The uptake of zinc, manganese and boron was increased due to their application in combination with NPK either soil or foliar application. All the parameters including economics were minimum under T1. Appropriate combination of zinc, manganese and boron with recommended dose of primary nutrients for wheat crop was beneficial in every parameters including output.
A changepoint analysis of UK house price spillovers

ABSTRACT We study spillovers between regional housing markets in the UK in the period 1973–2020. The analysis is based on a vector autoregressive model that allows for structural breaks in its parameters at unknown times. In particular, we allow for distinct breakpoints in the conditional mean, variance and correlation parameters, which enables us to distinguish different spillover channels. Based on the resulting piecewise constant model, we compute the spillover index by Diebold and Yilmaz. We find significant time variation of the spillover index that indicates a decreasing role of London for the rest of the country, but that also indicates reduced contagion risk and the existence of the North–South divide that declined later in the sample. Furthermore, a central role of the Midlands is demonstrated.
Universal Lifespan Trajectories of Source-Space Information Flow Extracted from Resting-State MEG Data

Source activity was extracted from resting-state magnetoencephalography data of 103 subjects aged 18–60 years. The directionality of information flow was computed from the regional time courses using delay symbolic transfer entropy and phase entropy. The analysis yielded a dynamic source connectivity profile, disentangling the direction, strength, and time delay of the underlying causal interactions, producing independent time delays for cross-frequency amplitude-to-amplitude and phase-to-phase coupling. The computation of the dominant intrinsic coupling mode (DoCM) allowed me to estimate the probability distribution of the DoCM independently of phase and amplitude. The results support earlier observations of a posterior-to-anterior information flow for phase dynamics in {α1, α2, β, γ} and an opposite flow (anterior to posterior) in θ. Amplitude dynamics reveal posterior-to-anterior information flow in {α1, α2, γ}, a sensory-motor β-oriented pattern, and an anterior-to-posterior pattern in {δ, θ}. The DoCM between intra- and cross-frequency couplings (CFC) are reported here for the first time and independently for amplitude and phase; in both domains {δ, θ, α1}, frequencies are the main contributors to DoCM. Finally, a novel brain age index (BAI) is introduced, defined as the ratio of the probability distribution of inter- over intra-frequency couplings. This ratio shows a universal age trajectory: a rapid rise from the end of adolescence, reaching a peak in adulthood, and declining slowly thereafter. The universal pattern is seen in the BAI of each frequency studied and for both amplitude and phase domains. No such universal age dependence was previously reported.
Griseofulvin: An Updated Overview of Old and Current Knowledge

Griseofulvin is an antifungal polyketide metabolite produced mainly by ascomycetes. Since it was commercially introduced in 1959, griseofulvin has been used in treating dermatophyte infections. This fungistatic has gained increasing interest for multifunctional applications in the last decades due to its potential to disrupt mitosis and cell division in human cancer cells and arrest hepatitis C virus replication. In addition to these inhibitory effects, we and others found griseofulvin may enhance ACE2 function, contribute to vascular vasodilation, and improve capillary blood flow. Furthermore, molecular docking analysis revealed that griseofulvin and its derivatives have good binding potential with SARS-CoV-2 main protease, RNA-dependent RNA polymerase (RdRp), and spike protein receptor-binding domain (RBD), suggesting its inhibitory effects on SARS-CoV-2 entry and viral replication. These findings imply the repurposing potentials of the FDA-approved drug griseofulvin in designing and developing novel therapeutic interventions. In this review, we have summarized the available information from its discovery to recent progress in this growing field. Additionally, explored is the possible mechanism leading to rare hepatitis induced by griseofulvin. We found that griseofulvin and its metabolites, including 6-desmethylgriseofulvin (6-DMG) and 4- desmethylgriseofulvin (4-DMG), have favorable interactions with cytokeratin intermediate filament proteins (K8 and K18), ranging from −3.34 to −5.61 kcal mol−1. Therefore, they could be responsible for liver injury and Mallory body (MB) formation in hepatocytes of human, mouse, and rat treated with griseofulvin. Moreover, the stronger binding of griseofulvin to K18 in rodents than in human may explain the observed difference in the severity of hepatitis between rodents and human.