Hengzongshu/ArticleAgent huggingface dataset:
To study a role of personality and stress as a mediator between personality and depression in university first-year students.Sixty-four students (76.6% female, mean age 18.7±1.02 years), including 30 first year- and 34 second-year students, were studied.The first-year students experienced more stress and more frequently had depressive symptoms compared to second-year students. Neuroticism mainly contributed to depression in the first-year students and extroversion was a protective factor against all depressive symptoms, whereas extraversion and conscientiousness were significant unique predictors for depression in the second-year students. Neuroticism was strongly associated with somatic symptoms, while consciousness was linked to cognitive-affective symptoms. The role of stress as a mediator of the relationship between personality and depression was confirmed for consciousness in the first-year students; other personality traits and stress contributed directly to depressive symptoms.Цель исследования - изучение роли стресса как медиатора связи между личностью и депрессией у студентов-первокурсников. Материал и методы. Выборка состояла из 64 студентов (76,6% - женщины); средний возраст обследованных был 18,7±1,02 года). 30 студентов обучались на первом и 34 - на втором курсе. Результаты и заключение. Установлено, что первокурсники испытывали больший стресс, и у них более часто возникали симптомы депрессии, чем у студентов второго курса. Этому способствовала такая черта личности, как 'нейротизм', а 'экстраверсия' выступала, напротив, фактором защиты; у студентов второго курса значимыми предикторами депресии выступали 'экстраверсия' и 'сознательность'. 'Нейротизм' сильнее связан с соматическими симптомами, 'сознательность' - с когнитивно-аффективными. Роль стресса в качестве медиатора между личностью и депрессией подтвердилась у первокурсников только для связи 'сознательности' и депрессии, другие черты личности наряду со стрессом оказывали прямой эффект на проявление депрессии.Цель исследования — изучение роли стресса как медиатора связи между личностью и депрессией у студентов-первокурсников. Материал и методы. Выборка состояла из 64 студентов (76,6% — женщины); средний возраст обследованных был 18,7±1,02 года). 30 студентов обучались на первом и 34 — на втором курсе. Результаты и заключение. Установлено, что первокурсники испытывали больший стресс, и у них более часто возникали симптомы депрессии, чем у студентов второго курса. Этому способствовала такая черта личности, как «нейротизм», а «экстраверсия» выступала, напротив, фактором защиты; у студентов второго курса значимыми предикторами депресии выступали «экстраверсия» и «сознательность». «Нейротизм» сильнее связан с соматическими симптомами, «сознательность» — с когнитивно-аффективными. Роль стресса в качестве медиатора между личностью и депрессией подтвердилась у первокурсников только для связи «сознательности» и депрессии, другие черты личности наряду со стрессом оказывали прямой эффект на проявление депрессии.
Thermal ablation (TA) is known as an alternative therapy to surgery to treat tumors. However, TA-based therapy requires advanced approaches in order to prevent causing damage to healthy tissue around the tumor and selectively target the desired area. Nanoparticles are considered as a promising tool in biomedicine to fulfill these requirements.

This study was carried out in order to analyze the effect of iron oxide nanoparticles on the temperature increment during radiofrequency ablation therapy of porcine liver. In addition, this research aimed to experimentally evaluate the impact of two solvents such as agarose and chitosan on the temperature change, when magnetic nanoparticles were dispersed in them. The iron oxide nanoparticles were synthesized by the solvothermal method demonstrating the magnetic properties by acting to the external magnetic field. To increase the local heat superparamagnetic nanoparticles (iron oxide magnetic nanoparticle (IONPs)) of the average size of 20 nm in size and the concentrations from 1 to 10 mg/mL of MNPs with a step size of 1 mg/mL were tested in 10 replicates for each concentration and solvent. Moreover, the temperature changes for dry liver, and 0 mg/mL concentration was checked for calibration and reference purposes. As a sensing system, advanced 16-FBG optical fiber sensors connected to an interrogator were employed allowing the temperature change to be monitored accurately in real time.

A maximum temperature of about 142 °C was recorded by a 5 mg/mL concentration of iron oxide nanoparticles dispersed in the agarose solvent.
There has recently been a dramatic renewal of interest in the subjects of hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like $XYZ$ states at BESIII and $B$ factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related $X(1835)$ meson state at BESIII, as well as the threshold measurements of charm mesons and charm baryons.

We present a detailed survey of the important topics in tau-charm physics and hadron physics that can be further explored at BESIII over the remaining lifetime of BEPCII operation.

This survey will help in the optimization of the data-taking plan over the coming years, and provides physics motivation for the possible upgrade of BEPCII to higher luminosity.
The review is devoted to the analysis of literature data related to the role of proteomic studies in the study of atherosclerotic cardiovascular diseases. Diagnosis of patients with atherosclerotic plaques before clinical manifestations is an arduous task. The review presents the results of research on the new proteomic potential biomarkers of coronary heart disease, coronary atherosclerosis, acute coronary syndrome, myocardial infarction, carotid artery atherosclerosis. Also, the analysis of literature data on proteomic studies of the vascular wall was carried out. To assess the involvement of proteins in the pathological process of atherosclerosis, it is important to investigate the specific relationships between proteins in the arteries, expression and concentration of proteins. The development of proteomic technologies has made it possible to analyse the number of proteins associated with the development of the disease. Analysis of the proteomic profile of the vascular wall in atherosclerosis can help to detect possible diagnostically significant protein structures or potential biomarkers of the disease and develop novel approaches to the diagnosis of atherosclerosis and its complications.
A recombinant vaccinia virus VVdGF-ApoS24/2 expressing apoptin selectively kills human cancer cells in vitro [Kochneva et al., 2013].

We compared the oncolytic activity of this recombinant with that of the parental strain L-IVP using a model of human A431 carcinoma xenografts in nude mice. Single intratumoral injections (2×10 7 PFU/mouse) of the viruses produced a dramatic decrease in tumor volumes, which was higher after injection of apoptin-producing virus. The tumor dried out after the injection of recombinant while injection of L-IVP strain resulted in formation of cavities filled with cell debris and liquid. Both viruses rapidly spread in xenografts and replicate exclusively in tumor cells causing their destruction within 8 days. Both viruses induced insignificant level of apoptosis in tumors. Unlike the previously described nuclear localization of apoptin in cancer cells the apoptin produced by recombinant virus was localized to the cytoplasm.

The apoptin did not induce a typical apoptosis, but it rather influenced pathway of cell death and thereby caused tumor shrinkage. The replacement of destroyed cells by filamentous material is the main feature of tumor regression caused by the VVdGF-ApoS24/2 virus. The study points the presence of complicated mechanisms of apoptin effects at the background of vaccinia virus replication.
world-renowned scientist, the author of the hydrodynamic theory of boiling crisis, the founder of scientific schools in the fields of thermophysics and fluid mechanics, and an Academician of the Russian Academy of Sciences.Professor Kutateladze started his research career in 1932 at the Polzunov Central Boiler and Turbine Institute in Leningrad (now Saint Petersburg), where he was hired as a laboratory assistant.His early research work was focused on studies of heat transfer during phase transitions and was based on the hydrodynamic similarity theory.At the age of 25 he
The previously proposed model has been refined, taking into account the influence of the vapor phase.

Comparative numerical simulation of the superheated liquid outflow was performed on thermodynamic equilibrium and non-equilibrium relaxation models of the phase transition for different times of relaxation, calculated based on the experimental data on the droplet distribution over the radius.

The work has revealed the possibility of improving the model by processing the experimental data on the size distribution of drops formed during fragmentation of a boiling water jet.
The results are obtained with the data sample collected with the Belle detector at the KEKB asymmetric-energy e⁺e⁻ collider in the energy range from 10.63 to 11.02 GeV.

We report the first observation of the processes e⁺e⁻→Υ(1S,2S)η at √s=10.866 GeV, with significance exceeding 10σ for both processes. The measured Born cross sections are σ(e⁺e⁻→Υ(2S)η)=2.07±0.21±0.19 pb, and σ(e⁺e⁻→Υ(1S)η)=0.42±0.08±0.04 pb. We also set the upper limit on the cross section of the process e⁺e⁻→Υ(1S)η′ to be σ(e⁺e⁻→Υ(1S)η′)<0.037 pb at 90% C.L.
The objective of the present study was to evaluate sperm quality and reproductive hormonal level in an unselected population of men who were permanent residents of the Yakutsk city and compare the semen and hormonal parameters with the World Health Organization (WHO, 2001) recommended normal values and the results from other countries. A total of 145 men (mean age 24,1 years) agreed to be included in the study. All the volunteers completed a questionnaire, received a general and reproductive health examination by an andrologist, gave semen and blood samples. We found that the means were 34,69 × 106 spermatozoa/mL for sperm concentration and 39,6% for total motile spermatozoa. Among all volunteers studied 4,3% had azoospermia, 27,0% reported oligozoospermia, 68,1% ― asthenozoospermia. There are no differences between Yakut and Slavs in anthropometric, hormonal or sperm measures, but height and ejaculate volume were higher in Slavs than Yakut men. The data obtained indicated high frequency of suboptimal quality of sperm in males of both nations from this Siberian region in comparison with other Russian regions or European countries.
This paper represents a pedagogical introduction to low-energy effective field theories. In some of them, heavy particles are "integrated out" (a typical example—the Heisenberg–Euler EFT); in some, heavy particles remain but some of their degrees of freedom are "integrated out" (Bloch–Nordsieck EFT).

A large part of these lectures is, technically, in the framework of QED. QCD examples, namely decoupling of heavy flavors and HQET, are discussed only briefly. The method of regions provides an alternative view at low-energy effective theories; this is also briefly introduced.

However, effective field theories of QCD are very similar to the QED case, and there are just some small technical complications: more diagrams, color factors, etc.
All songbirds studied so far have a germline-restricted chromosome (GRC), which is present in the germ cells and absent in the somatic cells. It shows a wide variation in size, morphology, and genetic content between the songbird species. In this paper, we analyzed GRC behavior in female and male meiosis of the great tit, using immunolocalization of meiotic proteins and FISH with GRC-derived DNA probes. We found that, despite dozens of million years of independent evolution, the great tit GRC displays a striking similarity with the GRCs of two species of martins and two species of estrildid finches examined earlier. It was usually present in two copies in females forming recombining bivalent and in one copy in males forming a condensed heterochromatic body with dotted-like axial elements of the synaptonemal complex. We observed mosaicism for the GRC copy number in the female and male great tit. This indicates that one of the GRC copies might be passively lost during premeiotic germ cell divisions. After the meiotic prophase, the GRC was ejected from most male germ cells. The reverse and interspecies FISH with GRC-specific microdissected DNA probes indicates that GRCs of the great tit, pale martin, and zebra finch differ substantially in their genetic content despite similarities in the meiotic behavior.
Telomeres are generally considered heterochromatic. On the basis of DNA composition, the telomeric region of Drosophila melanogaster contains two distinct subdomains: a subtelomeric region of repetitive DNA, termed TAS, and a terminal array of retrotransposons, which perform the elongation function instead of telomerase. We have identified several P-element insertions into this retrotransposon array and compared expression levels of transgenes with similar integrations into TAS and euchromatic regions. In contrast to insertions in TAS, which are silenced, reporter genes in the terminal HeT-A, TAHRE, or TART retroelements did not exhibit repressed expression in comparison with the same transgene construct in euchromatin. These data, in combination with cytological studies, provide evidence that the subtelomeric TAS region exhibits features resembling heterochromatin, while the terminal retrotransposon array exhibits euchromatic characteristics.
This paper describes the equipment and methods of the beam diagnostics, namely, the beam current density distribution measuring and the beam position and inclines angle determination. Such a diagnosis is aimed at applying on the electron-beam technological installations, in particular, on the electron-beam welding installations. The paper presents the results of the beam current density distribution measurement, describes the design of the beam position and inclines angle measurement system, and presents the results of preliminary tests of the prototype of this system.
The solid-state photo-chemically induced dynamic nuclear polarization (photo-CIDNP) effect generates non-equilibrium nuclear spin polarization in frozen electron-transfer proteins upon illumination and radical-pair formation. The effect can be observed in various natural photosynthetic reaction center proteins using magic-angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy, and in a flavin-binding light-oxygen-voltage (LOV) domain of the blue-light receptor phototropin. In the latter system, a functionally instrumental cysteine has been mutated to interrupt the natural cysteine-involving photochemistry allowing for an electron transfer from a more distant tryptophan to the excited flavin mononucleotide chromophore. We explored the solid-state photo-CIDNP effect and its mechanisms in phototropin-LOV1-C57S from the green alga Chlamydomonas reinhardtii by using field-cycling solution NMR. We observed the 13C and, to our knowledge, for the first time, 15N photo-CIDNP signals from phototropin-LOV1-C57S. Additionally, the 1H photo-CIDNP signals of residual water in the deuterated buffer of the protein were detected. The relative strengths of the photo-CIDNP effect from the three types of nuclei, 1H, 13C and 15N were measured in dependence of the magnetic field, showing their maximum polarizations at different magnetic fields. Theoretical level crossing analysis demonstrates that anisotropic mechanisms play the dominant role at high magnetic fields.
In various fields of microscopy, a fairly common task is to count and determine the size of the studied objects. Sometimes this is a one-time tedious task that is done by lab personnel without the programming skills. In this paper, we present an approach that allows researchers to perform automated processing of research imaging data using our services and even to train deep neural networks on their own in no code mode.
11% of the human genome is composed of Alu-retrotransposons, whose transcription by RNA polymerase III (Pol III) leads to the accumulation of several hundreds to thousands of Alu-RNA copies in the cytoplasm. Expression of Alu-RNA Pol III is significantly increased at various levels of stress, and the increase in the Alu-RNA level is accompanied by a suppression of proliferation, a decrease in viability, and induction of apoptotic processes in human cells. However, the question about the biological functions of Pol III Alu-transcripts, as well as their mechanism of action, remains open.

In this work, analogues of Alu-RNA and its evolutionary ancestor, 7SL RNA, were synthesized. Transfection of human breast adenocarcinoma MCF-7 cells with the Alu-RNA and 7SL RNA analogues is accompanied by a decrease in viability and by induction of proapoptotic changes in these cells. The analysis of the combined action of these analogues and actinomycin D or tamoxifen revealed that the decreased viability of MCF-7 cells transfected with Alu-RNA and 7SL RNA was due to the modulation of transcription. A whole transcriptome analysis of gene expression revealed that increased gene expression of the transcription regulator NUPR1 (p8), as well as the transcription factor DDIT3 (CHOP), occurs under the action of both the Alu- and 7SL RNA analogues on MCF-7 cells.

It has been concluded that induction of proapoptotic changes in human cells under the influence of the Alu-RNA and 7SL RNA analogues is related to the transcriptional activation of the genes of cellular stress factors, including the endoplasmic reticulum stress response factors.
Intensity of hydrogen Balmer-alpha line is sensitive to distribution of populations of sublevels of excited state due to difference of radiative decay branching ratio for sublevels with different orbital quantum number. Since these sublevels are degenerate transitions between sublevels and mixing of its population may be caused by very weak action of environment. A beam of fast hydrogen atoms is a system in which these fine effects of population mixing can be observed. Experimental data of Hα line radiation intensities in hydrogen neutral beams are compared with calculations assumed different models of sublevel population. The comparison most probably point out that population mixing effects cause transitions from long-lived 3s to 3p sublevel with corresponding changes in Hα radiation intensities. Discussed effects may influence to results of Doppler-shift spectroscopy measurements of the neutral beam parameters such as species and impurities content and neutralizing efficiency.
We show that solid-state NMR spectroscopy is a suitable method for characterizing the structure, hydrogen bond dynamics and phase transition behavior in protic ionic liquids (PILs).

Deuteron line shape and spin relaxation time analysis provide a description of the structural and dynamical heterogeneity in the solid state of the model PIL triethyl ammonium bis(trifluoromethanesulfonyl)amide [TEA][NTf2]. Therein, we observed two deuteron quadrupole coupling constant for the ND bond of the TEA cation, indicating differently strong hydrogen bonds to the nitrogen and oxygen atoms of the NTf2 anion, as we could confirm by DFT calculations. The transition processes in the dynamically heterogeneous phase are characterized by two standard molar enthalpies and thus different stages of melting.

We provide geometry, rates and energetics of the cation in the solid and liquid states of the PIL. Comparison with PILs having stronger interacting anions shows higher enthalpy change between the solid and liquid states, lower activation barriers of tumbling motion and higher amplitude of librational motion for the TEA cation in the presence of the weakly interacting anion NTf2. We provide reasonable relations between microscopic and macroscopic properties, as is relevant for any kind of application.
A sequence of stages in the syntheses of isomeric bisamino acid complexes of Pt(II) with beta-aminopropionic acid (beta-alanine = beta-AlaH) has been studied by the (195)Pt NMR spectroscopy.

The techniques have been developed of the synthesis of the cis- and trans-bischelates of Pt(II) and Pd(II) with beta-alanine as well as of the halide complexes of trans-[M(beta-AlaH)(2)Cl(2)] (M = Pt, Pd) and trans-K(2)[Pt(beta-Ala)(2)I(2)] types.

The NMR spectroscopy and IR spectroscopy (in the nuclei of (195)Pt,(13)C,(1)H) and X-ray diffraction analysis have been used to examine the structures of the synthesized compounds.
The article deals with discursive manifestation forms of the cultural and ideological content of cancel culture and woke movements. It is suggested that these phenomena are connected by cause (woke) and effect (cancel) relation. Both are analyzed in terms of the discursive semantics, which is mainly concerned with the critics’ narratives of the above phenomena, the positions of their proponents being poorly verbalized. Nevertheless, just as an example, we present a linguistic analysis of the petition posted by US undergraduate students. The category of proponents also includes representatives of management structures, described by the words government (AmE) and illiberal bureaucracies whose meanings are extremely broad in American culture, which may cause some misunderstanding. The translation interpretation of woke and cancel cultures is also supported by linguo-stylistic and cultural information from English and Russian dictionaries on the words cancel and culture. As a result, it is proved that the phrase cancel culture can have the following adequate context-related correspondences: “culture” of cancellation and “cancellation” of culture. However, in the opposite direction (from Russian to English), for similar content, the equivalents woke, wokeness, wokeism appear to be much more precise, especially if cultural or social values are implied rather than pop celebrities.
The cross section for the process e+e- --> omega pi0 --> pi0 pi0 gamma has been measured in the energy range 1.05--2.00 GeV. The experiment has been performed at the e+e- collider VEPP-2000 with the SND detector. The measured e+e- --> omega pi0 cross section above 1.4 GeV is the most accurate to date. Below 1.4 GeV our data are in good agreement with the previous SND and CMD-2 measurements. Data on the e+e- --> omega pi0 cross section are well described by the VMD model with two excited rho-like states. From the measured cross section we have extracted the gamma^* --> omega pi0 transition form factor. It has been found that the VDM model cannot describe simultaneously our data and data obtained from the omega --> pi0 mu+ mu- decay. We have also tested CVC hypothesis comparing our results on the e+e- --> omega pi0 cross section with data on the tau- --> omega pi- nu_{tau} decay.
We characterize the mineralogy and geochemistry of Fe, Zn, Pb, Sb, As, Hg, Ag sulfide assemblages from mud masses currently extruded by the onshore South Sakhalin and Pugachev mud volcanoes (Sakhalin Island, Russia).

According to single-crystal XRD analyses and Raman spectroscopy, both Hg-poor and Hg-rich sphalerites are single-phase (Zn,Hg)Scub compounds. Pyrite is of diagenetic origin, judging by its trace-element chemistry, particular morphology, and heavy S isotope composition.

Sphalerites are remarkably enriched in Hg (locally reaching 27 wt%) and coupled with permanent abnormal enrichment in Ge (3008–3408 ppm). Another assemblage, composed of Pb-Sb-(Hg) sulfide minerals and lesser As, Cu, Ag, and Bi compounds, results from hydrothermal alteration and is genetically related to Neogene volcano-sedimentary rocks found among the ejecta of the mud volcanoes. The composition of impurities in sphalerite from mud masses indicates crystallization at temperatures lower than ~100 °C, under the leaching effect of mud volcano waters.