General Features Research Articles

A novel deep transfer learning framework integrating general and domain-specific features for EEG-based brain–computer interface

The statistical variability of electroencephalographic (EEG) signals across individuals poses a common challenge for brain–computer interfaces (BCI). Specifically, the reuse of pre-recorded data from previous subjects presents a significant obstacle in decoding new subjects. To address these challenges, this paper introduces EEGTransferNet, an end-to-end modular transfer learning framework that enhances the similarity of statistical distributions across subjects. It utilizes convolutional neural networks as backbones for feature extraction and incorporates statistical distribution alignment and domain adaptation in different network layers to learn general features and domain-specific features respectively. The robust generalization design of EEGTransferNet enables it to handle multiple BCI paradigms using a single network making it efficient and effective. Its modular structure facilitates customization of backbone and transfer modules for diverse tasks. The optimal structure of EEGTransferNet was determined through analysis and extensive experimentation. We validated it on motor imagery (MI), error-related negativity (ERN), and rapid serial visual presentation (RSVP) datasets, which exhibits competitive performance compared to state-of-the-art methods. The experimental results confirm the effectiveness and superiority of EEGTransferNet.

Genomic and Resistome Analyses of Elizabethkingia anophelis Strain B2D isolated from Dental Plaque of Patient

In this study, strain B2D isolated from a dental plaque sample of a human patient was studied for its general characteristics, taxonomic identification, genome features, and resistome profile. The bacterium exhibited antibiotic resistance to all beta-lactam antibiotics, nitrofuran, and sulfonamides, with high minimum inhibitory concentrations. It was only sensitive to the fluoroquinolone ciprofloxacin and intermediately susceptible to aminoglycoside tobramycin. A preliminary identification through 16S rRNA gene sequences revealed that it shared the highest sequence identity with Elizabethkingia anophelis subsp. endophytica JM-87T (100%) and Elizabethkingia anophelis subsp. anophelis R26T (99.31%). The draft genome of strain B2D was approximately 3.9 Mbp with 50 contigs and 35.5% GC content. A 16S rRNA gene and core genes-based phylogenetic analyses revealed a close phylogenetic relationship between strain B2D and the other Elizabethkingia type strains. An above species level threshold average nucleotide identity value confirmed its taxonomic identity as Elizabethkingia anophelis. Furthermore, we conducted a resistome analysis of strain B2D and Elizabethkingia type strains, revealing the presence of widespread antibiotic resistance genes, including beta-lactamases and genes associated with cationic antiseptic resistance and glycopeptide resistance. Overall, the multidrug resistant profile of strain B2D as elucidated and confirmed through whole genome analysis indicated its potential as a reservoir of beta-lactamase genes. Moreover, its presence within dental plaque in the human oral cavity prompts speculation regarding its role as an opportunistic pathogen capable of causing infections, particularly in immunocompromised individuals.

Stability Enhancement by Zero‐Point Spin Fluctuations: A Quantum Perspective on Bloch Point Topological Singularities

AbstractBloch points represent singularities within magnetic materials. From a macroscopic viewpoint, their cores are points where the magnetization vector is undefined, resulting in unique topological characteristics that influence the magnetic behavior of their hosts. The picture is very different at the microscopic level, where quantum effects enter the scene. The spin variables' quantum dynamics effect on the BP's stability is revealed. Zero‐point fluctuations, intrinsic fluctuations within the quantum mechanical ground state originating from the uncertainty principle, play a fundamental role. It is found that quantum fluctuations bloom in the vicinity of the singularity, thereby reducing the effective magnetic moment in its neighborhood. This increases the overall stability of the BP. These methods also allow for a characterization of the magnonic eigenmodes surrounding and bound to the singularity. The latter leads to predict on quite general grounds several features of the magnonic spectra, its degeneration structure, and its splitting response under a magnetic field. The last result is coherent with the association of a magnetic moment to the orbital angular momentum of the magnons. This approach allows integration with multiscale algorithms to provide a realistic description of generic topological singularities.

Multi-feature, Chinese-Western medicine-integrated prediction model for diabetic peripheral neuropathy based on machine learning and SHAP.

Clinical studies have shown that diabetic peripheral neuropathy (DPN) has been on the rise, with most patients presenting with severe and progressive symptoms. Currently, most of the available prediction models for DPN are derived from general clinical information and laboratory indicators. Several Traditional Chinese medicine (TCM) indicators have been utilised to construct prediction models. In this study, we established a novel machine learning-based multi-featured Chinese-Western medicine-integrated prediction model for DPN using clinical features of TCM. The clinical data of 1581 patients with Type 2 diabetes mellitus (T2DM) treated at the Department of Endocrinology of the First Affiliated Hospital of Anhui University of Chinese Medicine were collected. The data (including general information, laboratory parameters and TCM features) of 1142 patients with T2DM were selected after data cleaning. After baseline description analysis of the variables, the data were divided into training and validation sets. Four prediction models were established and their performance was evaluated using validation sets. Meanwhile, the accuracy, precision, recall, F1 score and area under the curve (AUC) of ROC were calculated using ten-fold cross-validation to further assess the performance of the models. An explanatory analysis of the results of the DPN prediction model was carried out using the SHAP framework based on machine learning-based prediction models. Of the 1142 patients with T2DM, 681 had a comorbidity of DPN, while 461 did not. There was a significant difference between the two groups in terms of age, cause of disease, systolic pressure, HbA1c, ALT, RBC, Cr, BUN, red blood cells in the urine, glucose in the urine, and protein in the urine (p<0.05). T2DM patients with a comorbidity of DPN exhibited diverse TCM symptoms, including limb numbness, limb pain, hypodynamia, thirst with desire for drinks, dry mouth and throat, blurred vision, gloomy complexion, and unsmooth pulse, with statistically significant differences (p<0.05). Our results showed that the proposed multi-featured Chinese-Western medicine-integrated prediction model was superior to conventional models without characteristic TCM indicators. The model showed the best performance (accuracy=0.8109, precision=0.8029, recall=0.9060, F1 score=0.8511, and AUC=0.9002). SHAP analysis revealed that the dominant risk factors that caused DPN were TCM symptoms (limb numbness, thirst with desire for drinks, blurred vision), age, cause of disease, and glycosylated haemoglobin. These risk factors were exerted positive effects on the DPN prediction models. A multi-feature, Chinese-Western medicine-integrated prediction model for DPN was established and validated. The model improves early-stage identification of high-risk groups for DPN in the diagnosis and treatment of T2DM, while also providing informative support for the intelligent management of chronic conditions such as diabetes.

THE HISTORY OF THE EMERGENCE OF TURKISMS IN ENGLISH

Relations between peoples are impossible without the communication of languages. This article examines the issue of words adopted into the English language with the help of Turkic languages that are used in the modern language. The languages of the Turkic peoples have left many traces in different languages. Also, to review the nature of Turkisms in English, to reveal the nature of assimilation of Turkisms in two language cultures and the general features of the communication process, and to determine the features of the development of the semantics of its usage. In addition, the history of the emergence of Turkisms in the English language is intended to determine the features of its usage and semantics. In dealing with Turkisms, it should be noted that the English language is deep and wide. It is defined as the process of transition or entry of elements of one language into another language as a result of linguistic contacts.

Correcting Different Degrees of Droopy Nose, an Overview of Techniques and Strategies at Tertiary Facial Plastic Center. A Retrospective Analysis.

The variety of noses in the mixed Saudi population keeps rhinoplasty surgeons on their toes. The main treatment goal for drooping nose tips is the first rotation of the nasal tip superiorly. Although droopy nose is a common disease in Saudi Arabia, none of the previous studies recognized the general features of droopy nose. A retrospective analysis of 352 patients with nasal drooping nose from 2016 to 2022. The main outcome measurements were general characteristics of nasal tip ptosis, and the most common surgical techniques used to treat nasal tip ptosis in a tertiary hospital. Analysis of 352 patients with droopy nose showed that 29.0% were between 25 and 29 years old, and 56.3% were female patients. The most common characteristic seen with droopy nasal tip was a significant dorsal hump in 64.8% of patients, followed by amorphous, boxy, and bulbous nasal tip in 33.5%. Significant dorsal hump and bifid tip were more common between 18 and 24. Meanwhile, amorphous, boxy, and bulbous nasal tip were more common in female individuals. The surgical techniques mostly addressed the underlying cause, which was tip grafting (83.0%), lateral osteotomy (77.3%), hump removal (66.5%), lateral crura method (61.9%), and septal extension graft (40.9%). The research concluded that the surgeon should be familiar with the patient's underlying cause of nasal tip ptosis and use surgical techniques accordingly. To get a pleased long-term outcome, it is often essential to repair the inferiorly rotated tip using more than one surgical approach.

Electromagnetic deformation of a high-precision radio navigation field consumers of the basins of the inland waterways of Russia

The basins of the inland waterways of the Russian Federation are characterized by a variety of specific navigation features, the destructive effects of which significantly affect the parameters of the purpose of radio navigation systems. Therefore, the task arises to develop a model and estimate the electromagnetic deformation of the high-precision radio navigation field in the basins of the inland waterways of Russia caused by their navigational features. The study and identification of the general navigational features of the basins of the inland waterways of Russia and the assessment of the degree of influence of their destabilizing factors on the quality indicators of the high-precision radio navigation field. New navigation features have been identified in the basins of the inland waterways of Russia, the destructive factors of which deform the high-precision radio navigation field and reduce the quality of transmission of differential corrections. The results obtained confirm a decrease in the accuracy of positioning unmanned vessels in sections of the waterway with a complex terrain topology and electromagnetic environment. At the same time, the positioning accuracy in river basins may deteriorate in local areas from 1.6 times (from 6.8 m to 28.7 m) to 4.3 times (from 27.3 m to 117 m), depending on the electro-magnetic situation and the value of the geometry coefficient. A decrease in the quality of differential correction transmission will be manifested at the boundaries of service areas and range from 1 dB in sparsely populated areas and up to 30 dB in industrial zones. These factors will reduce the safety of navigation, so they must be taken into account when operating ships and designing functional additions to the global nav. The results obtained in the work can be used in the formation and optimization of the topology of control and correction stations of differential additions to the global navigation satellite system and to meet the requirements for the accuracy of positioning of mobile objects in difficult physical and geographical conditions of the terrain and electromagnetic environment.

Transcriptional and functional predictors of potato virus Y-induced tuber necrosis in potato (Solanum tuberosum).

Potato (Solanum tuberosum L.), the fourth most important food crop in the world, is affected by several viral pathogens with potato virus Y (PVY) having the greatest economic impact. At least nine biologically distinct variants of PVY are known to infect potato. These include the relatively new recombinant types named PVY-NTN and PVYN-Wi, which induce tuber necrosis in susceptible cultivars. To date, the molecular plant-virus interactions underlying this pathogenicity have not been fully characterized. We hypothesized that this necrotic behavior is supported by transcriptional and functional signatures that are unique to PVY-NTN and PVYN-Wi. To test this hypothesis, transcriptional responses of cv. Russet Burbank, a PVY susceptible cultivar, to three PVY strains PVY-O, PVY-NTN, and PVYN-Wi were studied using mRNA-Seq. A haploid-resolved genome assembly for tetraploid potato was used for bioinformatics analysis. The study revealed 36 GO terms and nine KEGG 24 pathways that overlapped across the three PVY strains, making them generic features of PVY susceptibility in potato. Ten GO terms and three KEGG pathways enriched for PVY-NTN and PVYN-Wi only, which made them candidate functional signatures associated with PVY-induced tuber necrosis in potato. In addition, five other pathways were enriched for PVYNTN or PVYN-Wi. One carbon pool by folate was enriched exclusively in response to PVY-NTN infection; PVYN-Wi infection specifically impacted cutin, suberine and wax biosynthesis, phenylalanine metabolism, phenylalanine, tyrosine and tryptophan biosynthesis, and monoterpenoid biosynthesis. Results suggest that PVYN-Wi-induced necrosis may be mechanistically distinguishable from that of PVY-NTN. Our study provides a basis for understanding the mechanism underlying the development of PVY-induced tuber necrosis in potato.

Apparent Non-Double-Couple Components as Artifacts of Moment Tensor Inversion

Compilations of earthquake moment tensors from global and regional catalogs find pervasive non-double-couple (NDC) componentswith a mean deviation from a double-couple (DC) source of around 20%. Their distributions vary only slightly with magnitude, faulting mechanism, or geologic environments. This consistency suggests thatfor most earthquakes, especially smaller ones whose rupture processes are expected to be simpler, the NDC components are largely artifacts of the moment tensor inversion procedure. This possibility is also supported by the fact that NDC components for individual earthquakes with Mw&lt;6.5 are only weakly correlated betweencatalogs. We explore this possibility by generating synthetic seismograms for the double-couple components of earthquakes around theworld using one Earth model and inverting them with a different Earth model. To match the waveforms with a different Earth model, the inversion changes the mechanisms to include a substantial NDC component while largely preserving the fault geometry (DC component). The resulting NDC components have a size and distribution similar to those reported for the earthquakes in the Global Centroid Moment Tensor (GCMT) catalog. The fact that numerical experiments replicate general features of the pervasive NDC components reported in moment tensor catalogs implies that these components are largely artifacts of the inversions not adequately accounting for the effects of laterally varying Earth structure.

Metabolic effects of a submaximal dose of pink salt and monosodium glutamate in experimental rats

Background & objectivesPink salt and monosodium glutamate (MSG) are two typical food additives used in cooking to enhance flavour. However, excessive use of them has been associated to a variety of metabolic problems, including weight gain and hyperglycemia. The current study aimed to assess the metabolic changes caused by submaximal dosages of MSG and pink salt in experimental rats. MethodsTwenty-four 120–150 g Wister rats of both sexes were divided into three groups: control, pink salt-treated (0.8 g/kg daily for three weeks), and MSG-treated (3.6 g/kg daily for three weeks). The body weight, amount of food and water consumed, and blood glucose levels of animals were measured and recorded as indicators of their metabolic changes. Furthermore, after salt treatments at intervals such as week 1, week 2, and week 3, the survival rate and general toxicity manifestations were determined. The results were statistically analysed using one-way ANOVA, with p < 0.05 being considered significant. ResultsThe study found that the group given a submaximal dose of MSG gained significantly more weight (p < 0.05), consumed more food and water, and had higher blood glucose levels than the control. Ninety percent of the MSG therapy group survived by the end of the third week, however, they suffered from negative effects like abdominal distention, respiratory problems, ptosis, and subcutaneous swelling. On the other hand, the consumption of food and drink was significantly (p < 0.05) increased upon the administration of pink salt. Only little changes were observed in the body weight, blood sugar levels, and general features (such as subcutaneous swelling, change in bowel colour, and loose stools). Additionally, it was shown that the survival rate remained unchanged, particularly after week 3. ConclusionAccording to study findings, MSG may induce metabolic issues, increasing the chance of death. While there was no discernible metabolic aberration linked to pink salt. Further research is required to fully understand the mechanism and consequences of these taste enhancers on the host system before pink salt can be deemed safe.

Application of 3-Step Laparoscopic Cholecystectomy in Acute Difficult Cholecystitis.

With the aging of the global population, the incidence rate of acute cholecystitis is increasing. Laparoscopic cholecystectomy is considered as the first choice to treat acute cholecystitis. How to effectively avoid serious intraoperative complications such as bile duct and blood vessel injury is still a difficult problem that puzzles surgeons. This paper introduces the application of laparoscopic cholecystectomy, a new surgical concept, in acute difficult cholecystitis. This retrospective analysis was carried out from January 2019 to January 2021. A total of 36 patients with acute difficult cholecystitis underwent 3-step laparoscopic cholecystectomy. The general information, clinical features, surgical methods, surgical results, and postoperative complications of the patients were analyzed. All patients successfully completed the surgery, one of them was converted to laparotomy, and the other 35 cases were treated with 3-step laparoscopic cholecystectomy. Postoperative bile leakage occurred in 2 cases (5.56%), secondary choledocholithiasis in 1 case (2.78%), and hepatic effusion in 1 case (2.78%). No postoperative bleeding, septal infection, and other complications occurred, and no postoperative colon injury, gastroduodenal injury, liver injury, bile duct injury, vascular injury, and other surgery-related complications occurred. All 36 patients were discharged from hospital after successful recovery. No one died 30 days after surgery, and there was no abnormality in outpatient follow-up for 3 months after surgery. Three-step laparoscopic cholecystectomy seems to be safer and more feasible for acute difficult cholecystitis patients. Compared with traditional laparoscopic cholecystectomy or partial cholecystectomy, 3-step laparoscopic cholecystectomy has the advantages of safe surgery and less complications, which is worth trying by clinicians.

Modelling Einstein cluster using Einasto profile

We demonstrate a general relativistic approach to model dark matter halos using the Einstein cluster, with the matter stress-energy generated by collisionless particles moving on circular geodesics in all possible angular directions and orbital radii. Such matter, as is known, allows an anisotropic pressure profile with non-zero tangential but zero radial pressure. We use the Einasto density profile for the Einstein cluster. Analytical studies on its properties (metric functions) and stability issues are investigated. Further, to establish this model (with the Einasto profile) as one for a dark matter halo,we use the SPARC galactic rotation curve data and estimate the best-fit values for the model parameters. General relativistic features (beyond the Keplerian velocities) such as the tangential pressure profile, are quantitatively explored. Thus, Einstein clusters with the Einasto profile, which tally well with observations, may be considered as a viable model for dark matter halos.

Mental disorders in internally displaced persons: clinical features, therapy, prevention

IntroductionMilitary aggression significantly worsens the mental health of the population due to losses: human, economic-financial, social-psychological, ecological. One of the negative consequences of military aggression is migration, the movement of the population within the country and outside its borders, which disrupts adaptation and leads to the formation of a wide range of psychological and mental disorders.ObjectivesTo study the state of mental health of internally displaced persons (IDPs) and to develop, on this basis, a system of therapy and prevention of mental disorders.MethodsA combination of clinical-psychopathological and psychodiagnostics methods of studying were used to identify peculiarities of the mental state and various forms of mental pathology.Results270 IDPs were examined. It was established that the group of IDPs is heterogeneous and includes 3 categories: 1 group of IDPs who do not have signs of mental disorders (conditionally healthy) (34.81%), 2 group of IDPs who have separate symptoms of mental disorders (risk group) (25.19 %) and the 3 group of IDPs with established mental disorders (40.00 %). The assessment of the general condition of the IDPs of the 1 group shows that they have various somato-neurological disorders and the absence of mental disorders. The assessment of the emotional state of the IDPs of the 2 group indicates the presence of various emotional disorders that include asthenic syndrome (41.18 ± 5.97) %, agripnic syndrome (45.59 ± 6.04) %, somato-vegetative syndrom (30.88 ± 5.60) %, anxiety-depressive syndrome (20.59 ± 4.90) %). That separate syndromеs do not meet the criteria of ICD-10 and were subthreshold. The general features of mental disorders in group 3 IDPs are characterized by the predominance of disorders of the anxiety-depressive spectrum and includes adjustment disorders (F43.2) in 35,18%; post-traumatic stress disorder (F43.1) in 17.59%; a moderate depressive episode (F32.1) in 16, 67%; organic affective (depressive) disorder (F06.3) in 14.81%; organic anxiety disorder (F06.4) in 9.28%; recurrent depressive disorder (33.1) in 6.48%.ConclusionsA system of treatment of mental disorders in IDPs has been developed, which includes pharmacotherapy (the usage of antidepressants, anxiolytics and, if necessary, antipsychotics), cognitive-behavioral and family psychotherapy. For prevention mental disorders among IDPs of groups 1 and 2, a psychoeducational program was created, aimed at forming awareness of clinical manifestations of mental disorders, opportunities to prevent their formation, and necessary actions in conditions of exacerbation of the mental state. Evaluation of the effectiveness of the developed system of therapy and psychoeducation has testified to their effectiveness.Disclosure of InterestNone Declared

General features of existential depression in youth

IntroductionThe axial symptom of existential depression in youth is overvalued ideas about the meaninglessness of human life, its inconsistency with a certain “spiritual self-ideal”; ideas of humiliation, insolvency, low value, imperfection of society are noted, which accompanies varying degrees of severity of suicidal thoughts. The high suicidal risk, insufficient knowledge of such conditions makes it important to study.ObjectivesDetermination of the clinical and psychopathological consequences of existential depression in youth.Methods53 male 16-25 years old with F31.3, F31.4, F32, F33 (ICD-10) with the existential depression were examined with clinical-psychopathological method, psychometric assessment of depression was carried out using the HDRS scale, assessment of suicidal intentions - using the C-SSRS scale. Also were analyzed: premorbid personality structure, hereditary burden in first-degree relatives, the role of exogenous provocations. Statistical data processing was carried out using the STATISTICA software package 10.0 for WINDOWS (StatSoft, USA, was used Pearson χ² test, Student t-test. The critical level of statistical significance is p ≤ 0.05.ResultsA significant role in the manifestation of existential depression was played by exogenous provocations (χ²=9.47, p=0.05), especially psychotrauma: the most common were the death of a close relative or friend, unrequited love, and failure to enter the desired university.According to the premorbid personality structure schizoid (56.7%) and psychasthenic personalities (30.2%) prevailed. When assessing hereditary burden (χ²=9.59 p=0.047), pathocharacterological features were noted in first-degree relatives in 32.1% cases, affective disoders in 26, 4%.In terms of social and labor status (χ²=9.47, p=0.05), university students naturally predominated (56.6%). The average age of onset of depression was 17.8 ± 1.2 years, duration 3.7 ± 1.5 months. Non-suicidal self-harm was observed in 32.1%, especially in the initial stages of depression. Among suicidal tendencies (χ²=9.58, p=0.048), anti-vital thoughts (50.9%) and passive suicidal thoughts (34%) dominated; 5.7% of patients attempted suicide. On the HDRS scale, patients scored an average of 18.2±1.7 points, which reflected the severity of depression; the total score on the C-SSRS scale was 2.12±0.34.ConclusionsIn the formation of existential depression, a significant role of exogenous provocations, especially psychotrauma, was discovered; a high suicidal risk was confirmed. Existential depressive states differed in duration; patients of the identified typological varieties scored high on the HDRS and C-SSRS scales. In the future, it is planned to study the follow-up group for the purpose of a detailed analysis of the dynamics of such conditions and their nosological affiliation.Disclosure of InterestNone Declared

Ancient residential Buildings in the northern Jordanian Badia, an archaeological and architectural study

This research deals with the archaeological architectural remains of house buildings in the northern Jordanian Badia region. It aims to identify them in terms of their designs, patterns, building materials and architectural elements. The area includes a number of archaeological sites such as Umm el-Jimal, Umm al-Surab, Sama al-Sarhan, Subha and Subhiya, al-Dafiyanah, Umm al-Quttain and other archaeological sites. The researchers used the historical descriptive analytical approach. The main results of the research were the following: --The house designs in the Northern Jordanian Badia were similar to those in the Horan area. --The houses had various shapes and sizes and, though similar to the other houses in its general features, each house had its distinct design. --The architectural type of the houses has the same features as those of the Islamic amd Byzantine architecture. Keywords: Northern Jordanian Badia, ancient residential buildings, architectural elements, archaeological architecture.

The current state of the paraneoplastic neurological syndromes problem

Paraneoplastic syndromes (PS) are immune-mediated manifestations of a distant oncological process, which is a reaction of autoantibodies against antigens expressed by the tumor. These syndromes are divided into neurological, endocrine, hematological, and dermatological. PS can be diagnosed before or in parallel with tumor detection and often masquerade as neurological or psychiatric disorders. The review discusses the updated 2021 diagnostic criteria, which include revisions to diagnostic levels since 2004, as well as new classifications of antibodies based on the pathogenetic mechanisms of nerve cell damage and their frequency of detection in patients. The phenotypes of high-, medium-, and low-risk paraneoplastic neurological syndromes (PNS) are highlighted, with a special emphasis on the clinical features of high-risk phenotypes. Particular attention is paid to limbic encephalitis, its clinical signs, specific antibodies, instrumental and laboratory studies, and associated oncological diseases. Encephalomyelitis and subacute cerebellar degeneration are also discussed, detailing pathological changes, key antibodies and neoplasia, emphasizing the need for differential diagnosis and immunosuppressive treatment. General features about opsoclonus myoclonus syndrome, its clinical manifestations and causes, as well as Lambert—Eaton myasthenic syndrome are provided, in particular, its association with small cell lung cancer is emphasized, and the features of diagnosis, differential diagnosis with myasthenia gravis and treatment are highlighted. Based on the updated diagnostic criteria, the data analysis will provide clinicians with guidelines for identifying specific phenotypes of PNS and associated antibodies, which are key to improving diagnostic processes and selecting an effective treatment strategy.

Anthropometric analysis of wooden architectural heritage based on a historical system of measures

The paper examines the historical Russian system of measures and its significance for the study of monuments of Russian wooden architecture. The basis of the research is the work of Russian scientists on metrology in construction, as well as research in the field of anthropometry. Continuing the idea of Leonardo da Vinci’s “Vitruvian Man,” this study formulates the hypothesis of a person’s “personal space” in Russian folk architecture. A conclusion is drawn about the modular structure of “spheres of comfort”, which are based on values associated with human growth. “Spheres of Comfort” are used to analyze the plan and facade structures of an archaic peasant building in the Sverdlovsk region. The arrangement of the spheres demonstrates a logical, “organic” composition of the modules. At the same time, numerical analysis of the plan and facade in vershok units is used. Analysis of numerical chains shows that the basis of a series of increasing quantities is the ratio of the diagonal of the square to its side (i.e. √2). The conclusion states the general and specific features of Russian house construction inherent in each specific building. The question is raised about the need for further statistical research and the compilation of regional tables based on anthropometry.

Corruption criminal offences: concept and classification

The article highlights modern scientific approaches to the definition of the concept and classification of corruption criminal offences, as well as their general characteristics. The emphasis is placed on the unresolved issue of distinguishing between the signs of corruption and the signs of a corruption offence. The original author's position is expressed that corruption offences are endowed with corruption features which allow distinguishing them from other criminal offences and subjecting them to grouping. The position that corruption criminal offences are characterised by the general features of all criminal offences provided for by the Criminal Code of Ukraine without exception has been supported, along with which specific features should be distinguished, i.e. those which characterise only the category of corruption criminal offences. In particular, they include: abuse of office; presence of a mandatory object – an unlawful benefit; special subject, which is an official of public or private law, regardless of the legal form and form of ownership, as well as a person providing public services; presence of only a deliberate form of guilt, namely direct intent; special purpose of committing a socially dangerous act. Corruption criminal offences are also classified on the basis of the generic object of the criminal offence: corruption criminal offences against property, in the field of economic activity, against public security, in the field of trafficking in narcotic drugs, psychotropic substances, their analogues or precursors, against the authority of state authorities, local self-government bodies and associations of citizens, in the field of official activity and professional activity related to the provision of public services, against the established procedure for military service.&#x0D; It has been concluded that despite the absence of a statutory definition of the concept of corruption criminal offences in the current legislation of Ukraine, the criminal law doctrine is quite successful in filling this gap. At present, the definition of this concept, the list of both general criminal and special features have been formulated, and a fairly detailed classification of these features has been provided. In this regard, the emphasis is placed on the prospects for further research, in particular, in terms of investigation of corruption criminal offences, and establishment of the specifics of application of measures to ensure criminal proceedings in criminal proceedings under this category of criminal offences.

Analysis of the classification of signs of the right to work by civil servants in the conditions of the European integration of Ukraine

This article is devoted to analyzing the classification of signs of the right to work of civil servants. In modern society, the right to work for public servants is a key element in ensuring effective public service. The classification of the signs of this right is important for determining the duties and responsibilities of civil servants. In particular, this may include aspects such as professional qualifications, level of education, work experience, knowledge of legislation, and ethical standards. The specificity of the right to work for a civil servant is the existence of a valid contract that defines the terms of employment and the obligations of the parties. An important aspect is the ability to interact and cooperate with colleagues and senior managers, which contributes to building an effective work team.&#x0D; It is expedient to summarize that the classification of signs of the right to work of civil servants is a relevant topic of research, which allows a better understanding of the main aspects and requirements for the activity of this category of employees. The study of this issue can be useful for improving the system of management of civil servants and increasing the efficiency of public administration as a whole.&#x0D; The author analyzed the approaches of other scientists regarding the analysis of this or that aspect of the right to work of civil servants in the conditions of the European integration of Ukraine, as well as certain features or features of this legal phenomenon. Criticism of certain positions of scientists is provided, and the author’s own position is substantiated. The norms of current legislation (both constitutional and special) relating to the issue of the right to work of civil servants are given. The need to update and improve the current legislation in the specified area was emphasized.&#x0D; The author of the article concludes that his proposed system of classification of the signs of the right to work of civil servants allows for a more thorough investigation of this problem. The scientist has examined in detail the essence and meaning of each of the mentioned general and special features of the right to work of civil servants.

General characteristics of the contents of the stage of opening action proceedings in a civil proceeding

The article examines the general features of the content of the stage of opening a lawsuit in a civil process. Based on the analysis of the existing concepts of the nature of the civil process, the author concludes that the content of the procedural stages is formed by the procedural activity. The stages of the civil process show the development of the civil case in dynamics. The «source» of such dynamics is procedural behavior. With the help of this behavior, the rights, obligations and powers are realized, which ensures the movement of a civil case from the first to the last stage. In particular, at the stage of opening a lawsuit, its content covers the procedural activities of the court and the plaintiff (the person bringing the lawsuit).&#x0D; The author examines the general features of the content of the stage of opening a lawsuit in a civil process. It is claimed that the multiplicity of procedural actions is a characteristic feature of all procedural stages in the civil process. However, the peculiarity of the stage of opening a lawsuit is the small number of procedural actions that shape its content. This is due to the limited number of subjects of civil procedural relations who participate in this stage, as well as the goal and tasks, the implementation of which is aimed at the procedural behavior of the court and the plaintiff (the person who brings the lawsuit).&#x0D; It is indicated that all procedural actions at the stage of opening a lawsuit are accompanied by the preparation of procedural documents, which serve as written evidence of their execution. No other fixation, in particular a technical one, is provided for at this stage, which gives grounds to draw a conclusion about the implementation of written proceedings at the first stage of consideration of a civil case of a claim nature.&#x0D; The temporality of procedural actions at the stage of opening a lawsuit is analyzed, it is pointed out that they are regulated not only by procedural, but also by material legislation. The ratio between the procedural terms and the statute of limitations is drawn, where a conclusion is made that it is impossible to consider the statute of limitations as a procedural term.&#x0D; The object of procedural activity at the stage of opening a lawsuit and the peculiarity of the action at this stage of the principles of civil procedure are noted.