Hengzongshu/ArticleAgent huggingface dataset:
We present a measurement of angular observables and a test of lepton flavor universality in the $B\ensuremath{\rightarrow}{K}^{*}{\ensuremath{\ell}}^{+}{\ensuremath{\ell}}^{\ensuremath{-}}$ decay, where $\ensuremath{\ell}$ is either $e$ or $\ensuremath{\mu}$.

The analysis is performed on a data sample corresponding to an integrated luminosity of $711\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ containing $772\ifmmode\times\else\texttimes\fi{}1{0}^{6}$ $B\overline{B}$ pairs, collected at the $\mathrm{\ensuremath{\Upsilon}}(4S)$ resonance with the Belle detector at the asymmetric-energy ${e}^{+}{e}^{\ensuremath{-}}$ collider KEKB.

The result is consistent with standard model (SM) expectations, where the largest discrepancy from a SM prediction is observed in the muon modes with a local significance of $2.6\ensuremath{\sigma}$.
Development of plant vascular tissues involves tissue specification, growth, pattern formation and cell type differentiation. While later steps are understood in some detail, it is still largely unknown how the tissue is initially specified.

We have used the early Arabidopsis embryo as a simple model to study this process. Using a large collection of marker genes, we find that vascular identity is established in the 16-cell embryo. After a transient precursor state however, there is no persistent uniform tissue identity. Auxin is intimately connected to vascular tissue development. We find that while AUXIN RESPONSE FACTOR5/MONOPTEROS/ (ARF5/MP)-dependent auxin response is required, it is not sufficient for tissue establishment. We therefore used a large-scale enhanced Yeast One Hybrid assay to identify potential regulators of vascular identity.

Network and functional analysis of suggest that vascular identity is under robust, complex control. We found that one candidate regulator, the G-class bZIP transcription factor GBF2, modulates vascular gene expression, along with its homolog GBF1. Furthermore, GBFs bind to MP and modulate its activity. Our work uncovers components of a gene regulatory network that controls the initiation of vascular tissue identity, one of which involves the interaction of MP and GBF2 proteins.
In traditional Russian literature, the motif of losing oneself regularly serves as the motivation for spiritual transformation and search for salvation of the character, promoting the plot of a literary text and creating new types of characters. However, it is not difficult to notice the transformation in the utilization and implementation of this motif in the plot composition of postmodern texts based on the principle of uncertainty and randomness, which is opposed to the teleology of the classical narrative. The relevance of the topic is due to the insufficiency of research on such changes, especially in the postmodern works by Viktor Pelevin. Though there have been several observations on Pelevin’s textual structure, the role of motifs in organizing and constructing the plot remains outside the scope of researchers’ attention.

This article aims to reveal the role and specifics of the motif “the loss of oneself” as a plot-forming component in the novel Generation “P” by V. O. Pelevin. Based on the contemporary motif theory, it particularly pays attention to the context of allomotifs and events associated with the motifeme of losing oneself, following A. Dundes, who understands the motifeme as the basic unit in the paradigmatics of the narrative, and allomotifs as its syntagmatic variants. Through analyzing various variations of allomotifs “the loss of oneself” (losing the feeling of eternity, symbolic death, metamorphosis, manipulation, etc.), the paper attempts to reveal constructive components of the narrative structure in this novel, which determined its artistic semantics.

Arguing the tragic essence of the individual value orientation on consumerism in the context of the eschatological media mythology, it also finds out that Pelevin constructs the plot as Tatarsky’s rising up the career ladder, accompanied by the loss of personality, the replacement of Homo sapiens by Homo Zappiens. To achieve this purpose, he widely uses different schemes that implement the emic motifeme through various variations of allomotifs. That’s why, the success of the protagonist in the ending does not mean the spiritual salvation, but the totality of submission to the God of money and immersion in the void, where the way out of the new social and mental impasse is impossible not only for the protagonist but also for the novelist himself.
Septins belong to a family of polymerizing GTP-binding proteins that are important for cytokinesis and other processes that involve spatial organization of the cell cortex. We reconstituted a recombinant Drosophila septin complex and compared activities of the wild-type and several mutant septin complex variants both in vitro and in vivo. We show that Drosophila septin complex functions depend on the intact GTP-binding and/or hydrolysis domains of Pnut, Sep1, and Sep2. The presence of the functional C-terminal domain of septins is required for the integrity of the complex. Drosophila Orc6 protein, the smallest subunit of the origin recognition complex (ORC), directly binds to septin complex and facilitates septin filament formation. Orc6 forms dimers through the interactions of its N-terminal, TFIIB-like domains. This ability of the protein suggests a direct bridging role for Orc6 in stimulating septin polymerization in Drosophila. Studies reported here provide a functional dissection of a Drosophila septin complex and highlight the basic conserved and divergent features among metazoan septin complexes.
The slotted nozzle can be an alternative to Laval nozzle. It is a channel closed on one side by a hemispherical or semi-cylindrical surface with holes. The gas in the prechamber with high pressure flows through the holes.

The purpose of this paper is to analyze the physics-mathematical models used for numerical investigation of supersonic outflow from the semi-closed channels.

The supersonic mode of outflow from the channel is in practical interest.
The objective of this article is to check the reliability of the attribution of the medieval Chinese painting “Fanqi tu” (“Nomads”) to Hu Huan (Hu Huai), an artist living at the end of 9 th – beginning of the 10 th century. In order to achieve this objective, two tasks must be undertaken: 1) compare “Fanqi tu” with other paintings by Hu Huan, and 2) widen the range of comparisons by including paintings of the renwu genre of other artists close to Hu Huan’s paintings. Some of the compared pictures do have reliable chronological attributions that help to determine the dates of the others, including “Fanqi tu”. This study used hair-styles of saddle-horses’ tails as the ethno-chronological marker which has never been used before by anyone in this way. The analysis showed that neither “Fanqi tu”, nor “Zhuosetu” (another picture attributed to Hu Huan) can be among his works. They were painted much later. The “Zhuosetu” scroll reflects contacts of Qidan (Khidan) and Jurchen peoples and belongs to 1110–1140 AD. As the ethno-chronological marker of Qidan (Khidan) attribution of the personages depicted, this study picked out the lacing of the tails of their saddle-horses in the middle. The tails of saddle-horses of Jurchen (Jin) and Southern Song peoples were the same: a tight knot with two hanging locks. Therefore, this was a chronological sign, not an ethno-cultural one. It would seem that long loose flowing tails were primarily used by Mongolian-time saddle-horses. Therefore, the “Fanqi tu” painting must be dated to the middle – second half of 13 th century (from the collapse of the Jin Empire in 1234 to the flourishing of Zhao Mengfu’s paintings).
The nonlinear Schrödinger equation (NLSE) is often used as a master path-average model for fiber-optic links to analyze fundamental properties of such nonlinear communication channels. Transmission of a signal in nonlinear channels is conceptually different from linear communications. We use here the NLSE channel model to explain and illustrate some new unusual features introduced by nonlinearity. In general, NLSE describes the co-existence of dispersive (continuous) waves and localized (here in time) waves: soliton pulses. The nonlinear Fourier transform method allows one to compute for any given temporal signal the so-called nonlinear spectrum that defines both continuous spectrum (analog to conventional Fourier spectral presentation) and solitonic components. Nonlinear spectrum remains invariant during signal evolution in the NLSE channel. We examine conventional orthogonal frequency-division multiplexing (OFDM) and wavelength-division multiplexing (WDM) return-to-zero signals and demonstrate that both signals at certain power levels have soliton component. We would like to stress that this effect is completely different from the soliton communications studied in the past. Applying Zakharov-Shabat spectral problem to a single WDM or OFDM symbol with multiple sub-carriers, we quantify the effect of statistical occurrence of discrete eigenvalues in such an information-bearing optical signal. Moreover, we observe that at signal powers optimal for transmission, an OFDM symbol with high probability has a soliton component.
the general context of the 'complex structures of simple metals'

based on a full exploitation of aperiodic symmetry

A breakthrough in the high-pressure structures of Ba
Supporting two metal binding sites by a tailored polydentate trop-based (trop = 5H-dibenzo[a,d]cyclohepten-5-yl) ligand yields highly unsymmetric homobimetallic rhodium(i) complexes.

These were studied as models for Rh/C hydrogenation catalysts.
The solutions to a divergent system of equations were studied numerically for a freely flowing fluid film.

Various families of steady-state traveling solutions in a wide range of wave numbers were found. The shapes of the fluid film surface corresponding to these solutions are given.

Specific ranges of parameter values, where re-closing of different families occurs, were determined. It is shown that they are the singular points of the saddle type.
Specific molecular recognition of γ-cyclodextrin (γ-CD) by the cationic hexanuclear niobium [Nb6 Cl12 (H2 O)6 ]2+ cluster complex in aqueous solutions results in a 1:1 supramolecular assembly {[Nb6 Cl12 (H2 O)6 ]@γ-CD}2+ . NMR spectroscopy, isothermal titration calorimetry (ITC), and ESI-MS were used to study the interaction between the inorganic cluster and the organic macrocycle. Such molecular association affects the biological activity of [Nb6 Cl12 (H2 O)6 ]2+ , decreasing its cytotoxicity despite enhanced cellular uptake. The 1:1 stoichiometry is maintained in solution over a large window of the reagents' ratio, but crystallization by slow evaporation produces a 1:2 host-guest complex [Nb6 Cl12 (H2 O)6 @(γ-CD)2 ]Cl2 ⋅20 H2 O featuring the cluster encapsulated between two molecules of γ-CD. The 1:2 complex was characterized by XRD, elemental analysis, IR spectroscopy, and thermogravimetric analysis (TGA). Quantum chemical calculations were performed to model host-guest interaction.
New findings of silicate-melt inclusions in two alluvial diamonds (from the Kholomolokh placer, northeastern Siberian Platform) are reported. Both diamonds exhibit a high degree of N aggregation state (60–70% B) suggesting their long residence in the mantle. Raman spectral analysis revealed that the composite inclusions consist of clinopyroxene and silicate glass. Hopper crystals of clinopyroxene were observed using scanning electron microscopy and energy-dispersive spectroscopic analyses; these are different in composition from the omphacite inclusions that co-exist in the same diamonds. The glasses in these inclusions contain relatively high SiO2, Al2O3, Na2O and, K2O. These composite inclusions are primary melt that partially crystallised at the cooling stage. Hopper crystals of clinopyroxene imply rapid cooling rates, likely related to the uplift of crystals in the kimberlite melt. The reconstructed composition of such primary melts suggests that they were formed as the product of metasomatised mantle. One of the most likely source of melts/fluids metasomatising the mantle could be a subducted slab.
The article examines a significant lexical layer of the Stishnoy Prologue which is the vocabulary of artifact names (i. e. ‘objects made by man’). The revealed vocabulary includes 23 thematic groups. Intra-word and inter-word paradigmatic relations were analyzed in the group of artifact nominations.

The purpose of our study is a comprehensive analysis of the names of artifacts in the Stishnoy Prologue. An analysis of the functional features of the artifact names showed that the genre of the text presented in the Stishnoy Prologue defines the frequency of use of the analyzed lex emes.

Analysis of the artifact names in the Stishnoy Prologue reveals that the group of such lexemes is quite diverse and includes not only names of objects of worship and church life and instruments of torture, but also units denoting everyday vocabulary such as names of jewelry, objects of crafts, etc. The frequency of use of such lexemes in the text of the manuscript and their semantic connections within and outside of the group indicate that the units belong to the active vocabulary of the Church Slavonic language of the 15th century.
We analyze a family of fourth-order non-linear diffusion models corresponding to local approximations of 4-wave kinetic equations of weak wave turbulence. We focus on a class of parameters for which a dual cascade behaviour is expected with an infrared finite-time singularity associated to inverse transfer of waveaction. This case is relevant for wave turbulence arising in the Nonlinear Schrodinger model and for the gravitational waves in the Einstein's vacuum field model. We show that inverse transfer is not described by a scaling of the constant-flux solution but has an anomalous scaling. We compute the anomalous exponents and analyze their origin using the theory of dynamical systems.
For the first time, cytogenetic features of grasshoppers from Iran have been studied. In this paper we conducted a comparative cytogenetic analysis of six species from the family Pamphagidae.

We report information about the chromosome number and morphology, C-banding patterns, and localization of ribosomal DNA clusters and telomeric (TTAGG)n repeats. Comparative analysis of the localization and size of C-positive regions, the position of ribosomal clusters and the telomeric DNA motif in the chromosomes of the species studied.

Among these species, only S. paramonovi had an ancestral Pamphagidae karyotype (2n=18+X0♂; FN=19♂). The karyotypes of the remaining species differed from the ancestral karyotypes. The karyotypes of E. bicoloripes and E. saussurei, despite having the same chromosome number (2n=18+X0♂) had certain biarmed chromosomes (FN=20♂ and FN=34♂ respectively). The karyotypes of T. escalerai and Tropidauchen sp. consisted of eight pairs of acrocentric autosomes, one submetacentric neo-X chromosome and one acrocentric neo-Y chromosome in males (2n=16+neo-X neo-Y♂). The karyotype of P. citimus consisted of seven pairs of acrocentric autosomes, submetacentric the neo-X1 and neo-Y and acrocentric the neo-X2 chromosomes (2n=14+neo-X1 neo-X2 neo-Y♂). The data obtained has allowed us to hypothesize that the origin and early phase of evolution of the neo-Xneo-Y♂ sex chromosome in the subfamily Pamphaginae, are linked to the Iranian highlands.
Using the current world average of B(B0 -> K+pi-) and the ratio of the strange to light neutral B meson production fs/fd measured by LHCb

Based on data corresponding to an integrated luminosity of 0.37 fb^-1 collected by the LHCb experiment in 2011, the following ratios of branching fractions are measured

The measurements of B(Bs -> K+K-), B(Bs -> pi+ K-) and B(B0 -> K+K-) are the most precise to date. The decay mode Bs -> pi+pi- is observed for the first time with a significance of more than 5 sigma
One technology bottleneck for system‐on‐panel (SoP) is the lacking of high‐performance p‐type thin‐film transistor (pTFT). Using high dielectric‐constant (high‐κ) gate materials with optimized processes, high hole and electron field‐effect mobility of 7.6 and 345 cm 2 /Vs were measured in pTFT and nTFT, respectively. These high mobility devices on SiO 2 are the enabling technology for SoP and crucial for three‐dimensional brain‐mimicking integrated circuit (IC)‐ the technology trend for IC after reaching the quantum‐mechanical limit soon.
Research subject. This article presents new data on carbonate facies of the upperUk subformation, Upper Riphean of theSouth Urals. A particular attention is paid to the distribution of rare-earth elements (REE) and yttrium (Y) in stromatolitic and intraclastic limestones and calcareous shales (bulk samples and their acetic acid leachates).

Materials and methods . We have studied lithological features of limestones in the geological section and in thin sections. The contents of trace elements in rocks were determined by the ICP-MS method at the IGG UB RAS (Yekaterinburg), the composition of organic matter was determined at the IPGG SB RAS (Novosibirsk) by gas-liquid chromatography and chromatography-mass spectrometry.

Results . The most representative section of the Upper Uk Subformation located along the eastern edge of the town Ust-Katav can be subdivided into several members of different lithology and thickness: (1) biohermdominated member comprising large microbialitic build-ups and inter-bioherm sediments (intraclastic limestones, calcareous biolaminites); (2) transitional member characterised by small bioherms alternating with other carbonates; (3) interbedded coarseand fine-grained limestones. The presence of molar-tooth structures in the carbonate rocks of Uk Formation made it possible to constrain the age of thisUpper Riphean formation to pre-Cryogenian Conclusions . There are similarities in REE and Y distribution in both clean (devoid of siliciclastic component) bulk limestone samples and in their acetic acid leachates. PAAS-normalised REE + Y patterns demonstrate positive La, Gd, Y anomalies and negative Eu, Ce anomalies. The latter suggest marine depositional environments for theUpper Uk stromatolitic limestones. The results of the pioneering research into the composition of bitumens and biomarkers from the Upper Uk Subformation have shown that carbonates and shales are depleted in the organic matter. The source material for the organic matter was provided by two types of communities comprising both eukaryotes and prokaryotes and inhabiting well aerated environment, perhaps with lowered salinity of marine water.
Together with the NLO gluon Regge trajectory, the NLO contribution of one-gluon production and the contribution of quark-antiquark production which were found before

Details of the calculation of the non-forward BFKL kernel at next-to-leading order (NLO) are offered. Specifically we show the calculation of the two-gluon production contribution. This contribution was the last missing part of the kernel.

it defines the kernel completely for any colour state in the $t$-channel, in particular the Pomeron kernel presented recently.
The article presents the results of a study of commuting migrations of the Novosibirsk urban agglomeration residents.

The research information base includes big data (on the trajectories of population movements using geoinformation systems, on the localization of activity in mobile networks, on car traffic) and data from a mass survey of Novosibirsk region residents, conducted in July 2019 (the method of collecting information is a structured telephone interview). The general trends in the development of urban agglomeration, the boundaries and structure of the agglomeration area in the first approximation have been determined, using aggregated and visualized big data. Mass survey data analysis allowed assess the commuting migration according to the following parameters: regularity, frequency, goals, duration of trips, type of transport used, and direction.

The article describes the characteristics differentiation of commuting movements taking assessments of socio-economic conditions into account.
The aim of the paper is to study the solvability in the classes of regular solutions of boundary value problems for differential equations

A feature of these equations is that the function φ(t) in them can arbitrarily change the sign on the segment [0, T ], while the function ψ(t) is nonnegative for t ∈ [0, T ]

For the problems under consideration, we prove existence and uniqueness theorems
The presence of receptors for oligodeoxynucleotides (OdN) on the surface of L929 cells has previously been described.

To study the possible coupling of the receptor to cellular signal transducing systems, the effect of phosphodiester OdN of different sequences on cellular phospholipase C and protein kinase C (PKC) activities in L929 fibroblasts was studied. Treatment of cells with OdN induced an increase in 32 P labeling of phosphatidic acid which was accompanied by a gradual decrease in diacylglycerol.

These effects seem to be independent of the OdN sequence. PKC activity in membranes isolated from OdN‐treated cells was found to be lower than that in membranes of control cells. SDS‐PAGE of the 32 P‐labeled cellular proteins revealed that OdN treatment caused a decrease in phosphorylation of the 26 and 73 kDa cellular proteins in the cells.
Recent discoveries of weak and fast optical transients raise the question of their origin.

We investigate the minimum ejecta mass associated with core-collapse supernovae (SNe) of Type Ic. We show that mass transfer from a helium star to a compact companion can produce an ultra-stripped core which undergoes iron core collapse and leads to an extremely fast and faint SN Ic. In this Letter, a detailed example is presented in which the pre-SN stellar mass is barely above the Chandrasekhar limit, resulting in the ejection of only ~0.05-0.20 M ☉ of material and the formation of a low-mass neutron star (NS). We compute synthetic light curves of this case and demonstrate that SN 2005ek could be explained by our model.

We estimate that the fraction of such ultra-stripped to all SNe could be as high as 10-3-10-2. Finally, we argue that the second explosion in some double NS systems (for example, the double pulsar PSR J0737-3039B) was likely associated with an ultra-stripped SN Ic.
On the BETA facility, an electron beam is used for simulation of pulsed thermal loads on ITER-relevant tungsten. Numerical experiments are used for verification of the models. This paper presents extension of the model of electron beam heating, supplemented with dynamics of gas evaporation from a heated surface in vacuum.