Hengzongshu/ArticleAgent huggingface dataset:
In this paper we describe a mathematical apparatus and software implementation of a module of the RiskPanel system, aimed to compare computer-security knowledge learned from various online sources. To describe this process, we use model-theoretic formalism. The knowledge of a particular computer attack obtained from the same source is formalized as an underdetermined algebraic system, which we call a generalized case. The knowledge base is a set of generalized cases. To implement the knowledge comparison, we construct a generalized fuzzy model, the product of all algebraic systems stored in the database. We consider an algorithm for computing consistent truth values and describe a software implementation of the developed methods. The developed algorithm has polynomial complexity.
Rational synthesis of a series of new heterometallic MOFs was carried out by the judicious choice of the corresponding pivalate complexes [Li2M2(piv)6(py)2] (M = Zn2+, Co2+, piv- = pivalate anion and py = pyridine) as a source of secondary building units, {LiM(O2CR)3} and an organic tricarboxylate linker as a node defining the dimensionality of the framework by the orientation of the carboxylic group in or out of the central aromatic ring plane.

Thus the trimesate (btc3-) linker results in 3D srs topology frameworks with intersecting systems or isolated channels, and 1,3,5-benzenetribenzoate (btb3-) results in layered hcb isostructural compounds additionally stabilized with H-π interactions between the layers.

The layered compounds demonstrate a permanent porosity with a BET surface area of up to 688 m2·g-1 with the possibility of selective gas adsorption (CO2 over N2 and CH4). Zn-Based coordination polymers show notable color changes and drastic (up to 30 times) quenching of luminescence upon inclusion of different nitroaromatics.
Earlier, it has been demonstrated that wild populations of a Japanese harvestman Metagagrella tenuipes (Arachnida: Opiliones) are polymorphic for B chromosomes. In this paper, we present results of a study of the morphology and mitotic and meiotic behavior of the Bs. The B chromosomes varied considerably in size and proportion of eu- and heterochromatin. The single nucleolus organizing region, found in males, was located on a chromosome of the A complement. Some intercell variation in number of Bs may be explained by accidental chromosome losses during chromosome preparation. We also found no intertissue variation in number of Bs. There were also no differences in mean number of B chromosomes per individual among males and females, adult and subadult harvestmen. Segregation of Bs in mitotic and meiotic divisions was nonrandom; B chromosomes tended to segregate equally between daughter cells. The results obtained provide no support for the hypothesis of existence of B accumulation mechanism in this species.
At the VEPP-4M collider the record accuracy of 10−6 of an absolute beam energy calibration was achieved with the resonant depolarization technique in the energy range including the J/ψ, ψ(2S), ψ(3770) resonances as well as the τ - lepton production threshold. This report discusses the methods, equipment and the results.
Although the wheat A genomes have been intensively studied over past decades, many questions concerning the mechanisms of their divergence and evolution still remain unsolved.

In the present study we performed comparative analysis of the A genome chromosomes in diploid (Triticum urartu Tumanian ex Gandilyan, 1972, Triticum boeoticum Boissier, 1874 and Triticum monococcum Linnaeus, 1753) and polyploid wheat species representing two evolutionary lineages, Timopheevi (Triticum timopheevii (Zhukovsky) Zhukovsky, 1934 and Triticum zhukovskyi Menabde & Ericzjan, 1960) and Emmer (Triticum dicoccoides (Körnicke ex Ascherson & Graebner) Schweinfurth, 1908, Triticum durum Desfontaines, 1798, and Triticum aestivum Linnaeus, 1753) using a new cytogenetic marker - the pTm30 probe cloned from Triticum monococcum genome and containing (GAA)56 microsatellite sequence.

We also demonstrated that changes in the distribution of (GAA)n sequence on the A-genome chromosomes of diploid and polyploid wheats are associated with chromosomal rearrangements/ modifications, involving mainly the NOR (nucleolus organizer region)-bearing chromosomes, that took place during the evolution of wild and domesticated species.
The differential cross-section for the inclusive production of ψ(2S) mesons in pp collisions at $\sqrt{s}=7\ \mbox{TeV}$ has been measured with the LHCb detector. The data sample corresponds to an integrated luminosity of 36 pb−1. The ψ(2S) mesons are reconstructed in the decay channels ψ(2S)→μ + μ − and ψ(2S)→J/ψπ + π −, with the J/ψ meson decaying into two muons. Results are presented both for promptly produced ψ(2S) mesons and for those originating from b-hadron decays. In the kinematic range p T(ψ(2S))≤16 GeV/c and 2
The traditional position has been criticized. It reduces the institutions of bioethics to ethical committees.

The article presents bioethics as a field of social practices containing adaptation of new moral and social norms. The regulatory function of bioethics ensures this process and leads to institutionalization. Social institutions are explained in an ideational way as a system of norms and values. Ethoses are shown as primary social structures in the development of institutions.

The solution of dilemmas is illustrated by the example of transplantology.
The experimental and numerical simulations of the conditions causing the intensive erosion and expected to be realized infusion reactor were carried out.

The influence of relevant pulsed heat loads to tungsten was simulated using a powerful electron beam source in BINP. The laboratory experiments are accompanied by computational ones.

The mechanical destruction, melting and splashing of the material were observed. Computational experiment allowed to quantitatively describe the overheating near the cracks, caused by parallel to surface cracks.
Using $980\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected with the Belle detector operating at the KEKB asymmetric-energy ${e}^{+}{e}^{\ensuremath{-}}$ collider, we report the measurements of the masses, and the first measurements of the instrinsic widths, of the ${\mathrm{\ensuremath{\Sigma}}}_{c}(2455{)}^{+}$ and ${\mathrm{\ensuremath{\Sigma}}}_{c}(2520{)}^{+}$ charmed baryons. We find $M({\mathrm{\ensuremath{\Sigma}}}_{c}(2455{)}^{+})\ensuremath{-}M({\mathrm{\ensuremath{\Lambda}}}_{c}^{+})=\phantom{\rule{0ex}{0ex}}166.17\ifmmode\pm\else\textpm\fi{}0.0{5}_{\ensuremath{-}0.07}^{+0.16}\text{ }\text{ }\mathrm{MeV}/{c}^{2}$, $\mathrm{\ensuremath{\Gamma}}({\mathrm{\ensuremath{\Sigma}}}_{c}(2455{)}^{+})=2.3\ifmmode\pm\else\textpm\fi{}0.3\ifmmode\pm\else\textpm\fi{}0.3\text{ }\text{ }\mathrm{MeV}/{c}^{2}$, $M({\mathrm{\ensuremath{\Sigma}}}_{c}(2520{)}^{+})\ensuremath{-}M({\mathrm{\ensuremath{\Lambda}}}_{c}^{+})=\phantom{\rule{0ex}{0ex}}230.9\ifmmode\pm\else\textpm\fi{}0.{5}_{\ensuremath{-}0.1}^{+0.5}\text{ }\text{ }\mathrm{MeV}/{c}^{2}$, and $\mathrm{\ensuremath{\Gamma}}({\mathrm{\ensuremath{\Sigma}}}_{c}(2520{)}^{+})={17.2}_{\ensuremath{-}2.1\ensuremath{-}0.7}^{+2.3+3.1}\text{ }\text{ }\mathrm{MeV}/{c}^{2}$, where the uncertainties are statistical and systematic, respectively. These measurements can be used to test models of the underlying quark structure of the ${\mathrm{\ensuremath{\Sigma}}}_{c}$ states.
Maturity onset diabetes of the young is a dominantly inherited form of monogenic diabetes, diagnosed mainly before the age of 35 years. Mutations in the HNF1A and HNF4A genes are associated with diabetes mellitus of the HNF1A-MODY and HNF4A-MODY subtypes, respectively. These two forms of MODY are characterized by dyslipidemia in addition to impaired glucose metabolism due to the altered function HNF1A and HNF4A proteins. The aim of this study was a genetic analysis of young patients with the MODY phenotype and dyslipidemia with a burdened family history.

Material and methods . The probands underwent targeted DNA sequencing using the Illumina MiSeq NGS System. The target panel included the coding regions and splicing sites of MODY-associated genes: HNF4A, GCK, HNF1A, PDX1, HNF1B, NEUROD1, KLF11, CEL, PAX4, INS, BLK, KCNJ11, ABCC8, and APPL1. Results . A heterozygous single nucleotide deletion NM_000457.4: c.153del (3’rule) was found in proband P1 in the HNF4A gene. In proband P2, single nucleotide deletion NM_000545.8: c.335del (3 ‘rule) in the HNF1A gene was detected in a heterozygous state. Both variants are located in the coding parts of the genes, led to a shift in the reading frame and have not been described in the literature and databases earlier.

Conclusions . Taking into account the phenotypic features of probands, we assume that the variants NM_000545.8: c.335del (rule 3) in the HNF1A gene and NM_000457.4: c.153del (rule 3) of the HNF4A gene are associated with different MODY subtypes in these individuals. After verification of MODY-HNF1A and MODY-HNF4A diagnosis, it is necessary to monitor the lipid profile parameters (total cholesterol, low and high density lipoprotein cholesterol, triglycerides) and prescribe appropriate drug therapy.
In recent years, carbon nanotubes (CNTs), including N-doped ones (N-CNTs), have received significant attention as supports for the construction of heterogeneous catalysts.

In this work, we summarize our progress in the application of (N)-CNTs for immobilization of anionic metal-oxygen clusters or polyoxometalates (POMs) and use of (N)-CNTs-supported POM as catalysts for liquid-phase selective oxidation of organic compounds with the green oxidant–aqueous hydrogen peroxide. We discuss here the main factors, which favor adsorption of POMs on (N)-CNTs and ensure a quasi-molecular dispersion of POM on the surface and their strong attachment to the support.

The effects of the POM nature, N-doping of CNTs, acid additives, and other factors on the POM immobilization process and catalytic activity/selectivity of the (N)-CNTs-immobilized POMs are analyzed. Particular attention is drawn to the critical issue of the catalyst stability and reusability. The scope and limitations of the POM/(N)-CNTs catalysts in H2O2-based selective oxidations are discussed.
In the present paper, we investigate a family of circulant graphs with non-fixed jumpsGn= Cβn(s1, ... , sk, α1n, ... , αln), 1 ≤ s1< ... < sk≤ [βn/2], 1 ≤ α1< ... < αl ≤ [β/2]. Here n is an arbitrary large natural number and integers s1, ... , sk, α1, ... , αl are supposed to be fixed.

First, we present an explicit formula for the number of spanning trees in the graph Gn. This formula is a product of βsk-1 factors, each given by the n-th Chebyshev polynomial of the first kind evaluated at the roots of some prescribed polynomial of degree sk. Next, we provide some arithmetic properties of the complexity function.

We show that the number of spanning trees in Gn can be represented in the form τ(n) = p n a(n)2, where a(n) is an integer sequence and p is a prescribed natural number depending of parity of β and n. Finally, we find an asymptotic formula for τ(n) through the Mahler measure of the associated Laurent polynomials differing by a constant from 2k - ∑i = 1k(zsi+z−si).
Development of plant vascular tissues involves tissue identity specification, growth, pattern formation and cell-type differentiation. Although later developmental steps are understood in some detail, it is still largely unknown how the tissue is initially specified. We used the early
Integrin alpha9 (ITGA9) is one of the less studied integrin subunits that facilitates accelerated cell migration and regulates diverse biological functions such as angiogenesis, lymphangiogenesis, cancer cell proliferation and migration. In this work, integrin alpha9 expression and its epigenetic regulation in normal human breast tissue, primary breast tumors and breast cancer cell line MCF7 were studied. It was shown that integrin alpha9 is expressed in normal human breast tissue. In breast cancer, ITGA9 expression was downregulated or lost in 44% of tumors while another 45% of tumors showed normal or increased ITGA9 expression level (possible aberrations in the ITGA9 mRNA structure were supposed in 11% of tumors). Methylation of ITGA9 CpG-island located in the first intron of the gene was shown in 90% of the breast tumors with the decreased ITGA9 expression while no methylation at 5'-untranslated region of ITGA9 was observed. 5-aza-dC treatment restored integrin alpha9 expression in ITGA9-negative MCF7 breast carcinoma cells, Trichostatin A treatment did not influenced it but a combined treatment of the cells with 5-aza-dC/Trichostatin A doubled the ITGA9 activation. The obtained results suggest CpG methylation as a major mechanism of integrin alpha9 inactivation in breast cancer with a possible involvement of other yet unidentified molecular pathways.
The article studies the religiosity of Russian population in the 17th century in order to find out the type of this state of public mind. Special attention is drawn to the acuteness of eschatological expectations in society, which intensified during periods of crises. After the Time of Troubles (Smuta), the Church, trying to bring society out of the spiritual crisis, had been exploiting the “end of the world” topic through publishing relevant texts. This trend was especially noticeable during the time of Patriarch Joseph. The decision of the Moscow Printing House (Pechatnyi Dvor) to extend the amount of eschatological publications was determined not only by the direction of church policy, but also by the request in society, the desire of the population to get a more complete picture of the Christian teaching about the ultimate destinies of the world and man, since the spiritual crisis had presupposed an increase of apocalyptic moods. This desire indicates that the population was characterized by the religiosity of the medieval type. The article scrutinizes in particular the 2nd half of the 17th century, which modern researchers rightly designate as the early Modern era. In a society with such a keen perception of the time, the church reform, initiated in the middle of the century by Patriarch Nikon, was naturally not supported by a part of the population. In the interpretation of the defenders of the Old Belief, the actions of the reformers turned into clear signs of the advent of the kingdom of Antichrist, as it was prophesied in Christian teaching. It was not some peculiarity of the worldview of the opponents of church reform, their behavior adjusted the religiosity of the epoch. To justify these thoughts the position of Patriarch Nikon could be mentioned. Nikon found himself in a situation of disapproval and, arguing to be wrongfully convicted and misunderstood, he also used the eschatological doctrine. Based on the analysis of such facts, the article concludes that the 2nd half of the 17th century was characterized by religiosity of the medieval type.
The article is devoted to the simulation of nonlinear waves on a liquid film flowing under gravity in the known stress field at the interface.

In the case of small Reynolds numbers the problem is reduced to the consideration of solutions of the nonlinear integral-differential equation for film thickness deviation from the undisturbed level. Weakly nonlinear steady-state traveling solutions of the equation with wave numbers in a vicinity of neutral wave numbers are constructed analytically. Steady-state traveling solutions, whose wave numbers within the instability area are far from neutral wave numbers, are found numerically.

The nature of the wave branching from the undisturbed solution is investigated.
While the mathematical modeling of optical phenomena, a computer calculation is often performed, confirming the conclusions made.To do this, a virtual computer model of the optical installation is created in the form of a 3D scene.Also, virtual scenes are often used in training when creating presentations.This paper describes computer models of spherical lenses and the calculation of interaction of linear polarized light rays with them.It is focused on applications that use ray tracing.It is known that light of any polarization can be represented on the basis of the mentioned one.The reflected and all rays passing through the lens that arise due to internal reflections are calculated from the ray incident on the scene object.The number of internal reflections is set by the parameter.All output rays are calculated based on the application of Fresnel's equations and are characterized by intensity values and polarization parameters.We selected spherical lenses since they are most often used in optic installations.They are constructed on the basis of the application of the set-theoretic intersection of geometric primitives: a half-space, a sphere, a cone, a cylinder and their complements to the scene space.An advanced user can build their own objects by analogy, for example, cylindrical lenses.
The layered polar semiconductor BiTeI exhibits large Rashba-type spin–orbit splittings in its bulk and surface electronic structure.

Here we report an artificial structural modification near the surface of BiTeI(0001) induced by annealing in vacuum. Using scanning tunneling microscopy we show that the annealing-induced change in the near-surface stoichiometry results in a structural change from a non-centrosymmetric triple-layered to a quintuple-layered structure.

The structural change gives rise to the emergence of topological surface states with helical spin texture as demonstrated by angle-resolved photoemission experiments and relativistic first-principles calculations. The results provide a way to modify the electronic structure of layered materials by a controlled manipulation of the atomic stacking sequences.
In this paper investigate the series of experiments on wetting and extraction of moisture from specimens of aerated cellular concrete.

The dynamics of moisture absorption was obtained for two wetting methods: capillary wetting and absorption. The dynamics of moisture extraction from aerated cellular concrete was studied experimentally in three drying regimes: acoustic-convective, thermal-convective, and natural. In the acoustic-convective drying regime, the frequency and intensity of the working flow influence the dynamics of moisture extraction from the dried specimens. The experimental data obtained for thermal-convective drying has a bilinear distribution. It was described by two linear kinetic equations of drying, from which the characteristic rates of the processes involved were obtained.

It has been shown that the natural process of drying occurs very slowly, with the temperature and moisture content of the environment having a significant effect on the drying rate. Using the relaxation model, it has been established that the relaxation time for acoustic-convective drying is 18 min and does not depend on the parameters of the drying flow.
The first examples of samarium, europium, and ytterbium complexes with 3,6-di-tert-butyl-o-benzoquinone(3,6-dbbq) in the form of catecholate have been obtained by reactions of the quinone with the corresponding lanthanocenes, [LnCp2*(thf)n] (n = 1 or 2) in solution.

In the course of the reactions lanthanide ions lose one or two Cp* ligands, which take part in reduction of a quinone molecule into a catecholate anion (dbcat, 2(-)). As a result of the reactions, Sm and Yb clearly yield dimeric complexes[(LnCp*)2(dbcat)2], where each Ln ion loses one Cp* ligand. Eu forms a trimeric complex [(EuCp*)-(Eu·thf)2(dbcat)3], in which one Eu ion is coordinated by one Cp* ligand, while two Eu ions have lost all Cp* ligands and are coordinated by THF molecules instead.

Magnetic properties corroborate the assignment of oxidation states made on the basis of single-crystal X-ray diffraction: all the quinone ligands are present in the catecholate state; both Sm/Yb ions in the dimers are in the +3 oxidation state, whereas the Eu trimer contains two Eu(II) and one Eu(III) ions. Cyclovoltammetry studies show the presence of two reversible oxidation waves for all complexes, presumably concerned with the redox transitions of the dbcat ligands.
Large cavities occupied by cations and water molecules are part of the polymeric inorganic cluster structure made up of [Re6Se8(CN)6]4− and M2+ ions (M=Mn, Co; see structure on the right).

When the cluster is heated to 80–160°C, water is lost irreversibly,

and a sharp change in structure is observed. Remarkably, the water molecules play an essential role in the stabilization of the structure:
The goal of the study was to reveal distinction between the reading practices at different educational levels and to specify the libraries’ place in these practices. The reading practices are determined not only by the new technological (digital) environment but also by the institutional and organizational context and social relationship within the educational environment. The case study of educa-tional institutions of Novosibirsk Academic Center (namely Novosibirsk State Uni-versity and the University’s specialized Academic Research Center) was accom-plished. The data was acquired through structured interviews, questionnaire-based survey supplemented with the statistical data of RAS SB State Public Scien-tific and Technological Library. The majority of high-graders use the library for textbooks and/or if recommended by the teacher. The university library is less involved in the educational process; the students visit the library occasionally (e.g. searching for rare publications or lacking alternatives). The university is not their source of digital documents or full texts either; the students prefer not to scruti-nize the specificity of every database and access procedure and turn to searchable Internet-resources. The library, in student’s opinion, needs modernization for less formal and disciplinary regulations, for more comfort, and polyfunctional envi-ronment of reading rooms.
The work is devoted to the numerical implementation of the tungsten evaporation process model.

The tungsten evaporation model is based on solving the two-phase Stefan problem for temperature in the sample area and gas dynamics equations over the sample.

The calculation results for parameters corresponding to those used on the BETA facility at BINP SB RAS show that it is possible to use the boundary homogeneous conditions of the Neumann for the velocity when setting the gas density on the plate surface.