Miracle-dz/UniFAR-FTUs huggingface dataset:
Spin-Orbital Motion : Symmetry , Dynamics , Multiresolution AntoninaN

We present an application of the variational multiscale approach to a nonlinear model for spin-orbital motion in the rational approximation: orbital dynamics and Thomas-BMT equations for the classical spin vector. As the first step, we present the solution of this dynamical system by means of periodization procedure via the variational approach in multiresolution framework. At the next step, we consider a more flexible biorthogonal localized representation via the invariant Hamiltonian (loop) approach. In the last part, we outline the combination of the projection method together with the power technique of non-regular (vs. r-regular) multiresolution analysis to provide the careful evaluation of nonlinearities at each scale of resolution of the underlying functional space by the action of the internal hidden symmetry. Introduction In this paper, we consider the applications of our numerical-analytical technique [1]–[12] based on the methods of local nonlinear harmonic analysis (LNHA) or wavelet analysis (in the particular case of internal affine symmetry of the underlying functional space) to the modeling of the dynamics of spin-orbital motion. LNHA is a relatively novel universal set of mathematical methods, which allows to work with well-localized/best localized bases in functional spaces and provides the maximum sparse form for the general type of operators (differential, integral, pseudodifferential) in such bases. In this paper, our approach is based on some generalization of our variational-multiresolution approach applied in [1][12] to a variety of dynamical problems with polynomial nonlinearities, which allows to consider not only the polynomial but rational type of nonlinearities. The general solution has the following multiscale decomposition: z(t) = z N (t) + ∑ j≥N zj(ωjt), ωj ∼ 2 (1) which corresponds to the full multiresolution expansion in all time (or space) scales. Formula (1) gives us exact expansion in the corresponding funtional space into a slow part zslow N and fast oscillating parts for arbitrary N. So, we may move from coarse scales of resolution to the finest one to obtain more detailed information about our dynamical process. The first term in the RHS of equation (1) corresponds on the global level of function space decomposition to resolution space and the second one to detail space. In this way, we contribute to our full solution from each scale of resolution or each time scale. The same is correct for the contribution to power spectral density (energy spectrum): we can take into account contributions from each level/scale of resolution. Using tensor product technique for localized bases, the generalization for the multidimensional case can be made too.
Charge separation in non-riming conditions ∗

Extensive evidence from aircraft observations in thunderstorms have shown that substantial electric charge is to be found on millimeter-sized hydrometeors; indicating that the ice phase play an important role in the process of charge separation inside the clouds. Electric charge is separated during the contact time between graupel and ice crystals and then particles with opposite charge could be carried away at different regions of the clouds due to gravitational force and convective currents. This process could develop the different charged regions in clouds. Laboratory measurements have shown that the magnitude and sign of the charge transfer to graupel particles during interactions with ice crystals is a function of the cloud microphysical conditions. In fact, it depends on: the cloud temperature, supercooled water concentration, cloud droplet size distribution, ice crystal size and impact velocity. Few experiments were conducted under non riming conditions and under zero liquid water content because the low magnitude of the charging current but ice particles with significant charge is observed in stratiform cloud regions where the ambient is subsaturated respect to liquid water. New laboratory measurements of the charge transfer in collisions between vapor-grown ice crystals and a graupel particle (2 mm diameter) in non-riming conditions are presented in this work. The experiments were all performed for a supersaturated-atmosphere with respect to ice and subsaturated with respect to liquid water; which ensures the environment free of supercooled liquid water droplet. The relative humidity of the air inside the chamber was controlled and measured during the measurements. The experiments were conducted for ambient temperatures between –7°C and –20°C and air velocity around 3 m/s. The results show that the charging acquired by the graupel depends on the temperature and supersaturation.
Austria's separate gender roles model was popular in the past, but is becoming a constraint for comprehensive wellbeing

Austria has a model of “separate gender roles” in work, family and life arrangements which persists despite efforts to better balance these roles. Irrespective of their education level - which is higher for new generations than men’s - the majority of women with children withdraw fully or partly from the labour force until their children reach school age, and beyond. This pattern has provided the Austrian population with generally high quality family services, but buttressed gender inequalities, and deprived society from the activation of existing talent, and therefore from additional household incomes, fiscal revenues and potential output. Gender differences in life-time career and income paths, well-being, and participation patterns in public life generate increasing dissatisfaction in growing segments of society, among both women and men. Le modele autrichien de repartition des roles entre les hommes et les femmes etait populaire par le passe, mais devient une contrainte pour le bien-etre En Autriche, le modele de repartition des roles entre les hommes et les femmes, que ce soit au travail, dans la famille ou plus generalement dans la vie, persiste malgre les efforts deployes pour assurer un meilleur equilibre entre ces differents roles. Quel que soit leur niveau d’education (qui est desormais, pour les nouvelles generations, superieur a celui des hommes), les femmes ayant des enfants vont, dans leur majorite, quitter partiellement ou totalement le monde du travail jusqu’a ce que leurs enfants aient l’âge d’entrer a l’ecole, voire au-dela. Ce modele permet a la population autrichienne de jouir de services familiaux generalement de tres bonne qualite, mais conforte les inegalites hommes-femmes et empeche la societe d’exploiter les talents existants, la privant ainsi d’un surcroit de revenus des menages, de recettes fiscales et de production potentielle. Les differences entre les sexes en termes de deroulement de carriere tout au long de la vie et de trajectoire de revenus, de bien-etre et de modele de participation a la vie publique sont sources de mecontentement dans des pans de plus en plus larges de la societe, chez les femmes aussi bien que chez les hommes.
evidence from wild ‐ bootstrapped nonlinear unit root tests in the presence of

Abstract In spite of the extensive research which has already been undertaken, the issue as to whether Purchasing Power Parity (PPP) empirically holds, continues to be strongly debated. Existing studies have been criticised for their reliance on unit root tests which are deemed to suffer from certain weaknesses such as the size distortion bias arising from heteroskedasticity. In this paper, we provide new evidence on PPP based on a new methodology that overcomes this problem. We use the widely accepted KSS (Kapetanios, Snell, and Shin (2003)) non‐linear unit root tests which we, however, wild bootstrapped. Through Monte Carlo simulation, we demonstrate that the wild‐bootstrapped KSS is robust to heteroskedasticity‐induced size distortion problem. We apply this method to test PPP across 61 countries over the period 1994 to 2012 – a period characterised by a number of crises such as the Asian Financial Crisis, Russian Crisis, dotcom crisis, Global Financial Crises, among others, and therefore, intense heteroskedasticity. Our results provide strong evidence against PPP. This paper contributes to both the international financial economics and econometrics literatures.
Assignment of ATCC 27377 to Planctomyces staleyi sp. nov. and Conservation of Pasteuria ramosa Metchnikoff 1888 on the Basis of Type Descriptive Material

The name Pasteuria ramosa Metchnikoff 1888 is used for two quite different kinds of bacteria. We request that the Judicial Commission issue an Opinion to the effect that the name be used only for the sort of bacterial parasite or endosymbiont described by Metchnikoff from the body cavities of cladoceran invertebrates belonging to the family Daphnidae. The name should not be used for an organism quite different from that described by Metchnikoff, ATCC 27377T, a member of morphotype IV of the Blastocaulis-Planctomyces group of budding and non-prosthecately appendaged bacteria, for which we propose the name Planctomyces staleyi sp. nov. We further recommend that relevant alterations be made in connection with the Approved Lists of Bacterial Names and culture collection catalogs.
Broad-band spectral study of the jet-disc emission in the radio-loud narrow-line Seyfert 1 galaxy 1H 0323+342

We present a broadband spectral study of the radio-loud narrow-line Seyfert 1 galaxy 1H~0323+342 based on multi-epoch observations performed with NuSTAR on 2014 March 15, and two simultaneous observations performed with Suzaku and Swift on 2009 July 26 and 2013 March 1. We found the presence of a strong soft X-ray excess emission, a broad but weak Fe line and hard X-ray excess emission. We used the blurred reflection (relxill) and the intrinsic disc Comptonization (optxagnf), two physically motivated models, to describe the broadband spectra and to disentangle the disk/corona and jet emission. The relxill model is mainly constrained by the strong soft X-ray excess although the model failed to predict this excess when fitted above 3keV and extrapolated to lower energies. The joint spectral analysis of the three datasets above 3keV with this model resulted in a high black hole spin ($a>0.9$) and moderate reflection fraction $R\sim 0.5$. The optxagnf model fitted to the two simultaneous datasets resulted in an excess emission in the UV band. The simultaneous UV-to-hard X-ray spectra of 1H~0323+342 are best described by a model consisting of a primary X-ray power-law continuum with $\Gamma \sim 1.8$, a blurred reflection component with $R\sim 0.5$, Comptonised disk emission as the soft X-ray excess, optical/UV emission from a standard accretion disk around a black hole of mass $\sim 10^7{\rm M_{\odot}}$ and a steep power law ($\Gamma \sim 3-3.5$) component, most likely the jet emission in the UV band. The fractional RMS variability spectra suggest that both the soft excess and the powerlaw component are variable in nature.
Role of lipids in COPII vesicle formation

Inside the cell, transport of proteins and lipids between organelles is mediated by membrane carriers known as vesicles. The formation of these vesicles requires the participation of coat proteins which are capable to change the shape of membranes into extremely curved structures, ultimately catalyzing the scission and release of a free vesicle to the cytoplasm. Vesicular transport from the endoplasmic reticulum (ER) to the Golgi apparatus is mediated by Coated Protein complex II (COPII). COPII vesicles are formed in discrete areas known as ER exit sites (ERES). This coat complex comprises several proteins which bind sequentially to the membrane. Initially, the transmembrane protein Sec12 recruits the small GTPase Sar1, which on its GTP form release an insert an alpha-helix on the ER surface. Then the heterodimer Sec23/24 is recruited to the membrane, which in coordination with Sar1 and cargo proteins form a pre-budding complex. On a latter step, the heterotetramer Sec13/31 scaffolds over the pre-budding complex and completes membrane deformation to form a bud. The last step requires the scission of the vesicle from the ER membrane, a process that is not yet well characterized but that may depend on Sar1. The lipid requirements to deform the ER membrane are largely unknown. In this study it has been found a novel link between lipids and COPII vesicle formation in Saccharomyces cerevisiae. A mutation that affects COPII proteins recruitment, sec12-4, can be rescued by the overexpression of phospholipases, which are enzymes that hydrolyze glycerophospholipids into lysophospholipids and free fatty acids. Lysophospholipids are conical lipids whose accumulation may induce changes in curvature or membrane fluidity. Lipidomics have revealed that lysophospholipids accumulate in rescued sec12-4 mutants overexpressing these phospholipases. Furthermore, COPII vesicles have been generated with in vitro budding techniques and the lipidome analyzed by mass spectrometry. Interestingly, these vesicles had four fold more lysophospholipids than the the proportion of lysophospholipids present in the ER. Finally, in vitro reconstitutions have been used to explore the effect of lysophospholipids on the binding of COPII proteins to artificial liposomes. Confocal microscopy images have revealed that lysophospholipids increase the binding of Sec13/31 to the membrane and affects the organization of the coats over the surface of giant liposomes. The results obtained in this study establish a new link between lysophospholipids and COPII vesicle formation. Their extreme conical shape may cause changes in membrane rigidity or packing defects and by that help COPII coats to deform ER membrane.
Explorer Bounded Implication for Existential Rules ( Extended Abstract )

The property of boundedness in Datalog formalizes whether a set of rules can be equivalently expressed by a non-recursive set of rules. Existential rules extend Datalog to the presence of existential variables in rule heads. In this paper, we introduce and study notions of boundedness for existential rules. We provide a notion of weak boundedness and a notion of strong boundedness for a rule set, and show that they correspond, respectively, to the notions of first-order rewritability of atomic queries and first-order rewritability of conjunctive queries over the set. While weak and strong boundedness are in general not equivalent, we show that, for the notable subclasses of Datalog, single-head binary rules, and frontier-guarded rules, the two notions coincide. We finally prove that establishing the boundedness of a rule set is undecidable for single-head binary rules, and is decidable for frontier-guarded rules. These results may have a strong impact on the optimization of reasoning over existential rules.
ECOSYSTEM‐SCALE IMPACTS OF DEFORESTATION AND LAND USE IN A HUMID TROPICAL REGION OF MEXICO

Deforestation of tropical evergreen forests is a major contributor to increasing levels of greenhouse gases in the atmosphere. However, large uncertainties currently exist concerning the quantities of C and other elements lost to the atmosphere due to the conversion of primary forests to pastures and agricultural lands. Elemental losses associated with land conversion in the heavily deforested Los Tuxtlas Region of Mexico were quantified. Total aboveground biomass (TAGB) as well as carbon and nutrient pools in aboveground vegetation and soils were measured along a land-use gradient that included primary forests as well as pastures and cornfields, which represent the dominant land-use types in the region. TAGB of primary forests in the Los Tuxtlas Region averaged 403 Mg/ha; pasture and cornfield sites averaged 24 and 23 Mg/ha, respectively. Approximately 80% of TAGB of forests was composed of trees >30 cm in diameter at breast height (dbh), while trees >70 cm dbh accounted for 44% of TAGB. Conversion of fo.
Molecular Characterization of Arachis Hypogaea NAC 2 (AhNAC2) Reveals it as a NAC-Like Protein in Peanut

ABSTRACT The NAC (NAM, ATAF and CUC) proteins containing the consensus NAC domain are plant specific transcriptional regulators and are expressed in various developmental stages and tissues. We have previously reported the isolation and expression pattern of a peanut NAC gene, AhNAC2 (Arachis hypogaea NAC2). In the present study, it is indicated that AhNAC2-GFP fusion protein was localized in the peanut protoplast nucleus, and the C terminal of AhNAC2-GAL4BD fusion protein showed transcriptional activity in yeast. The AhNAC2-His protein could bind to specific NACRE (NAC Response Elements) in vitro. Thus, the results presented here contribute to our understanding of the specificity and molecular functions of AhNAC2 protein acting as transcriptional factor.
Measures of small business success/performance: Importance, reliability and usability

The main objective of this paper is to assess the reliability of selected measures of success/performance of small enterprises taking into account all the advantages and disadvantages of objective (traditional, financial) and subjective (personal perception) indicators. The realization of the basic objective will enable removal of doubt in different categories of success / performance of small businesses, which would be a secondary objective of the paper. The research methodology involves the use parametric procedures due to the characteristics of the selected variables and the number of observations in the sample. Univariate ANOVA and Pearson’s coefficient correlation will be the main methods used. The basis of this study consists of data gathered from e-survey of 260 entrepreneurs/ owners/ managers of small enterprises in administrative sub-region of the Republic of Serbia. The analysis results show the correlation between subjective estimate of success of owners/ entrepreneurs/ managers and objective performance indicators, which can be characterized as complementary, meaning that subjective assessment as well as formally stated performance indicators are realistic. In addition, it is important to emphasize as an important result within the group of objective performance indicators, the differences between two groups, financial and non-financial, performance indicators.
Joint Optimization for Congestion Avoidance in Cognitive Radio WMNs under SINR Model

Due to limited spectrum resources and differences in link loads, network congestion is one of the key issues in cognitive radio wireless mesh networks. In this letter, a congestion avoidance model with power control, channel allocation, and routing under the signal‐to‐interference‐and‐noise ratio is presented. As a contribution, a nested optimization scheme combined with a genetic algorithm and linear programming solver is proposed. Extensive simulation results are presented to demonstrate the effectiveness of our algorithm.
Design of an almost harmonic-free TCR

In this study, the traditional thyristor controlled reactor is conditioned to be an almost harmonic-free inductive static Var compensator. The proposed configuration is constructed of a traditional TCR shunted by a parallel resonance circuit and the parallel combination is connected in series to a series resonance circuit. The parallel and series resonance circuits are tuned at the power system fundamental frequency. The series resonance circuit offers almost short circuit to the AC source current fundamental, while it offers very high impedance to the harmonic current components released by the TCR. The parallel resonance circuit offers very high impedance to the AC source current fundamental, while it offers almost short circuits to the harmonic current components released by the TCR. The two circuits operate coherently such that negligible current harmonics are permitted to flow in the AC source side. This type of harmonic treatment is not sensitive to other harmonic sources in the power system network, where this compensator is installed. The no load operating losses of this compensator are negligible compared to its reactive power rating. The proposed compensator is designed and tested on PSpice.
Offshore AC Fault Protection of Diode Rectifier Unit-Based HVdc System for Wind Energy Transmission

Offshore ac fault protection of wind turbines (WTs) connecting with diode rectifier unit-based high-voltage dc (DRU-HVdc) system is investigated in this paper. A voltage-error-dependent fault current injection is proposed to regulate the WT current during offshore ac fault transients and quickly provide fault current for fault detection. Considering different fault locations, the fault characteristics during symmetrical and asymmetrical faults are presented and the requirements for fault detection are addressed. A simple and effective offshore ac fault protection solution, combining both overcurrent protection and differential protection, is proposed by utilizing the developed fast fault current providing control. To improve system availability, reduced dc voltage of the DRU-HVdc system is investigated, where one of the series-connected DRUs is disconnected and the onshore modular multilevel converter actively reduces dc voltage to resume wind power transmission. The proposed scheme is robust to various offshore ac faults and can automatically restore normal operation. Simulation results confirm the proposed fault protection strategy.
Family of origin influences on late adolescent romantic relationships

Using Bowenian theory as a foundation, this study examined the hypothesis that properties of close relationships are transmitted from one generation to the next. A large sample of single, never married, late adolescents (N = 977) completed measures regarding trait anxiety, family dynamics (triangulation, fusion, and control) in the family of origin, and communication patterns in romantic relationships. Multivariate regression analyses indicated that fusion and control were associated with higher anxiety. In addition, fusion and control in the family of origin were related to communication in romantic relationships of late adolescents. In accordance with Bowenian theory, anxiety mediated the effects of fusion and control in the family of origin on romantic relationships. Although triangulation in the family of origin was unrelated to anxiety, triangulation was related to aversive communication in close relationships. The findings provide partial confirmation and suggest several extensions to Bowen's theory of intergenerational transmission.
Trace elements and growth patterns in quartz: a fingerprint of the evolution of the subvolcanic Podlesí Granite System (Krušné hory Mts., Czech Republic)

The Podlesi Granite System (PGS) in the Western Krusne hory Mts. , Czech Republic, represents a suite of late-Variscan, highly frac- tionated rare-metal granites. Based on textural studies and cathodoluminescence five igneous quartz populations can be distinguished in the stock gran- ite and the more evolved dyke granite hosting line rocks (layered granites). Trace element profiling by electron probe micro-analysis (EPMA) gives evidence for three main crystallisation stages: (1) the zoned quartz phenocrysts representing the early stage of magma evolution in the middle crust, (2) the stockscheider quartz and groundmass quartz of the stock granite reflecting the subvolcanic solidification conditions of the stock granite, and (3) the zoned snowball quartz and comb quartz of the dyke granite crystallised from a highly evolved, residual melt. Ti and Al in quartz show a gen- eral temporal trend reflecting the evolution of the magma: decrease of Ti and increase of Al. The increase of lithophile elements (Li, Na, Al, P, K) and of the water content in the magma, the decrease of Ti, crystallisation temperature and pressure are assumed to be predominantly responsible for the trend. High Al in quartz (>500 ppm) may also result from high crystal growth rate. The textural varieties of the PGS in general are not a product of metasomatic overprinting, but a product of crystallisation of different fractionated melts.