bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reconstruction of cultural and leisure buildings of the Soviet period
Authors: Chechel I N , Mikhailova I D , Chechel I P 
Published: October 2020

Abstract
In Russia there is an impressive fund of Soviet heritage objects of cultural and leisure activities of population. The most massive construction of club establishments was in the 1960s-70s in the USSR. Today the cultural houses in Russia are undergoing dramatic changes. Not all existing buildings are of architectural value, while they are often structurally safe, proved their value in practical operation and continue to maintain a working condition, but they are outmoded and in need of reconstruction in different ways. It is found that when carrying out measures for the reconstruction of cultural houses, it is necessary to provide an expanded functional composition of premises for the organization of the leisure of population in accordance with modern requirements. Moreover the reconstruction of existing buildings requires taking into account many factors associated with the increase in loads on foundations, increase in the intensity of use of adjacent territories, work in the space-limited conditions of a construction site and need to modernize engineering communications. The most important are engineering and technical measures related to the examination of the technical condition of the supporting structures, identification of the actual design scheme of the inspected structural element, actual loads and effects to carry out measures to strengthen structures. However, the modernization of the audience halls as the main compositional and space-planning elements of cultural, leisure and entertainment buildings seems is especially important.
Comparative analysis of urban and rural environmental quality: the opinions of residents of the region
Authors: Baklanov I S , Baklanova O A , Nesmeyanov E E , Ivashova V A , Kabardokova L A 
Published: October 2020

Abstract
The article presents the results of a comparative analysis of the opinions of the rural and urban settlements’ population of the Stavropol Territory on the qualitative characteristics of the living environment. The quality of life in the village, which to a small extent depends on the state of the environment (transport accessibility of infrastructure and social facilities, road and pavement, lighting, etc.), plays a significant role in the choice of permanent residence. Currently, the rural population has high demands on the living environment. Rural settlements have territorial-landscape, climatic features, the historically established traditional spatial organization of rural settlements and the social lifestyle of the villager. Therefore, the urban model of improvement in rural areas cannot be used. It is important to study the opinions of local residents to understand the directions of transformation and improve the quality of the environment of rural settlements. Directions for the development of the environment of a settlement significantly depend on the characteristics of traditional socio-cultural practices of the population. This study allows us to more accurately formulate the desired contours of the model of the environment of settlements. On the example of a comparative analysis of the problems of transport accessibility of social infrastructure by residents in different types of settlements, we have shown the actual discrepancy in their significance. To plan directions for the development of rural transport infrastructure, it is necessary to solve the issues of hard cover for light-duty vehicles that are designed to carry small cargoes necessary for personal subsidiary plots.
Strategy for the urban environment development of the regional capital: prospects and challenges
Authors: Ivashova V A , Tokareva G V , Narozhnaya G A , Zvereva L A , Bondarenko N G 
Published: October 2020

Abstract
The article discusses approaches to strategic planning of the urban environment of the regional capital and the challenges that need to be overcome in the course of preparing a strategic development project. Strategic planning of the urban environment of the regional capital has its own important distinctive features. This is due to the status and mission of the administrative centre of the territory. A review of the literature shows the relevance of the research topic and social practice of solving current and future challenges. The strategic planning of the urban environment of the regional capital should be based on such criteria as the involvement of citizens in strategic planning and assessment of the effectiveness of strategies, harmonious development of the urban ecosystem, sustainable social and economic development of the city, infrastructural and administrative support for innovation, increasing social capital, safety of the urban environment in all its manifestations and ensuring the democratic rights and freedoms of citizens. We show the key challenges and vectors of development of the urban environment on the example of the analysis of the development strategy of the capital of the southern region of Russia – Stavropol. The results of a survey of citizens and the business community give an idea of the comfortable urban environment in terms of living and doing business, they are an important addition to understanding the problem areas of the regional capital development.
Visual comfort in the organic architecture of an individual residential building
Authors: Ilvitskaya S V , Lobkova T V , Lobkov V A 
Published: October 2020

Abstract
Organic architecture is based on unity with the natural context. Moreover, the natural environment in all its diversity has a positive effect on humans. Visual comfort is one of the necessary components of the sustainable architecture of an individual home. And visual auspiciousness as one of the aspects of environmental friendliness is gradually beginning to be included in the number of components of “green design”. The article discusses and analyzes the relationship of the principles of organic architecture with techniques for ensuring visual comfort of the architectural space of an individual residential building.
Three-dimensional scanning of a figure as the basis for mass customization of industrial clothing collections
Authors: Petrosova I A , Andreeva E G , Romanovsky R S , Kopwlov A A , Rodionova M A 
Published: October 2020

Abstract
The subject of research is clothing development according to individual design chosen by a consumer. The application of the concept of mass customization has become one of the most high-demanded areas of development in light industry. Manufacturers invest heavily in the development of software products, which can help the consumer to choose the right-sized and well-fitting clothes from industrial collections on manufacturers’ websites. While constructing clothing designs on an individual order, and then while manufacturing process under conditions of industrial flow production, exact body dimensions are extremely important. The world light industry is actively using digital technologies in order to measure shapes and determine body features (made-to-measure systems). Such systems make it possible to better take into account the individual characteristics of customers, which allow designing high-quality clothing, characterized by a good fit on a figure of a particular consumer. There is a developed system for obtaining a digital image of a shape, which based on the use of depth sensors. An experimental study of the anthropometric matching of clothes with a figure in a virtual environment was carried out by comparing scanned three-dimensional models of figures with and without clothes. The permissible values of projection gaps were revealed, within them the product visually corresponds to a figure. An approach where there is an information which consists of customers’ preferences, dimensional characteristics, shape and body type in specially created databases, which are used when it is necessary to help to create clothing products that are best suited to the consumer in size and design, is proposed.
Motion design in 1990-2010 and its entertainment function: social and technological aspects
Authors: Petrukhina O V 
Published: October 2020

Abstract
The increased importance of applied animation associated with the active introduction of products of motion design into national design practice requires due attention and research. In order to understand and use correctly the techniques and principles of modern design activities related to dynamic images, it is necessary to study its origins and conduct a historical analysis of expressive methods and means. The paper studies one of the stages in the development of motion design, covering the 1990-2010s and describes the types and techniques of applied animation used in advertising.
The development of protected natural areas and adjacent territories
Authors: Roshchupkina O E , Perkova M V , Baklazenko E V , Vaytens A G 
Published: October 2020

Abstract
In Russia, the most common form of preservation of specially protected natural areas is formation of nature reserves. Due to nature protection regulations, which limit activities within the boundaries of the reserve, and due to the difference between the natural boundaries and those of the protected natural areas, the authors propose the strategy for urban development of the territories adjacent to the protected natural areas. The study identifies the main types of the areas adjacent to the reserves and provides their classification. It is proposed to form three zones: strictly preserved, buffer and protected natural zones. Strategies for urban planning development of the territories adjacent to the protected natural areas and measures have been developed for three sites of the Belogorye reserve: Forest on Vorskla, Yamskaya Steppe, Stenki Izgorya. This will ensure preservation of unique natural complexes; strengthen the natural framework of the region and stabilize the ecological situation; intensify research and educational activities in the reserves; enhance the socio-economic development of the territories adjacent to the reserve and the development of the region’s tourist and recreational infrastructure.
Possibilities to integrate wearable biomonitoring sensors into adaptive lighting systems
Authors: Roslyakova S V , Chirimisina D A , Lyubakova Y S 
Published: October 2020

Abstract
There are two trends in modern lighting: the first one is lighting intelligence and adaptability, and the other is an orientation on the biological effects of light on the human body. This article analyzes the possibilities for further development of adaptive lighting systems from human biomonitoring data integration point of view. A review of wearable medical devices, which in the future could work as sensors of an adaptive lighting system, is presented.
Architecture of medium- and multistoried residential buildings with steel framework
Authors: Shamaeva T V , Zinkevich E S 
Published: October 2020

Abstract
In this article, the object of research is multistoried buildings and medium-rise buildings with a steel framework as load-bearing structures, which have been built over the past 13 years. Advantages and disadvantages, characteristic features of the architectural design of these buildings have been specified. As a result of the work it has been revealed that architectural solutions depend directly on the structural solutions of the metal frame when the number of floors is from 3 to 21; the space-planning type is used as sectional and corridor, etc. A number of disadvantages have been identified such as: the choice of a structural system depends on the number of stories in the building; a narrow range of steel products is for the civil construction; there are no typical architectural units, etc. As for the advantages, there are various solutions for facade systems; short installation times are compared with the “all-season” construction; the load on the foundation from a metal frame is less than that from a monolithic one. There is a possibility of using prefabricated standard elements of the frame-modular construction of the building, adaptation of the building to another function. Galvanized steel structures have turned out to be more resistant to external factors.
The effects of aging on the cyclical thermal shock response of a copper-beryllium alloy as a substrate of cooling wheel in planar flow casting process
Authors: Li Deren , Lu Zhichao 
Published: October 2020

Abstract
In planar flow casting (PFC) process, the molten alloy from nozzle exerts cyclical thermal shock on the substrate surface of cooling wheel and the cyclical thermal shock causes damage to the substrate surface in the form of defects. In this paper, a 2D numerical model was explored and the cyclical thermal shock on the surface of cooling wheel was simulated by numerical method using practical casting parameters. A batch of hot rolled copper-beryllium (Cu-2Be) cylindrical rings was prepared and subjected to solution annealing and aging treatments. The coefficients of thermal conductivity, thermal expansion coefficients and mechanical properties of Cu-2Be rings with different aging conditions were measured. The metallograph and SEM of the Cu-2Be rings subjected to 105 cycles of thermal shock were examined. The simulation results show that the surface temperature underneath the puddle is heated up drastically to a maximum temperature around 350 °C and cooled down to a minimum temperature around 140 °C in each revolution in quasi-steady process, and the lower thermal conductivity leads to the higher surface temperature for Cu-2Be substrate. The mechanical and physical responses of a Cu-2Be alloy aged at different conditions as a substrate of cooling wheel have been investigated after 105 cycles of thermal shock in practical casting. It was observed that the cyclical thermal shock leads to damage to Cu-2Be surface which affects the surface quality of as-cast ribbon. It was found that higher thermal expansion coefficient of Cu-2Be alloy leads to large magnitude of surface expansion and surface shrinkage which results in crack damage while lower thermal expansion coefficient of Cu-2Be alloy resulting from higher temperature aging is benefit to reducing the magnitude of surface expansion and surface shrinkage but the strength of Cu-2Be substrate is also reduced and intergranular erosion occurs after 105 cycles of thermal shock.
Nano-CaCO3 synthesis by jet-reactor from calcium carbide slag
Authors: Mao Shuaidong , Liu Yan , Zhang Ting-an , Li Xiaolong 
Published: October 2020

Abstract
Nano-CaCO3 was producted by using carbide slag in the self-designed jet-reactor. The effect of different operating parameter such as CO2 flow rate and concentration, liquid flow rate and concentration of Ca(OH)2 on the CaCO3 particle size and morphology has been investigated in this paper. The obtained calcite particle were characterized using x-ray diffraction (XRD) and scanning electron microscopy (SEM). The results showed that the calcite about 50–200 nm was obtained under the reaction conditions of the saturation of calcium hydroxide as 1, the flow rate as 1.5 l min−1, the CO2 flow rate as 50 ml min−1, the concentration as 100%, and the SDS amount 2%.
Camera-based CW Diffuse Optical Tomography for obtaining 3D absorption maps by means of digital tomosynthesis
Authors: Carbone N A , Vera D A , Iriarte D I , Pomarico J A , Macdonald R , Grosenick D 
Published: October 2020

Abstract
We present a novel method for obtaining a 3D absorption map of a tissue-like turbid slab in the near-infrared spectral range by tomosynthesis. Transmittance data are obtained for a large number of oblique projection directions by scanning a cw laser source across the surface of the slab and by using a CCD camera for spatially resolved light detection. A perturbation model of light transport is used to convert the intensity maps for the different projections into absorption maps. By applying the tomosynthesis approach to these new maps, 3D absorption information on embedded inclusions has been obtained for the first time. The number and the positions of the lateral offset detectors have been optimized by employing a structural similarity index for comparison of the reconstructed with the true absorption data. We present 3D reconstruction of absorption maps using both Monte Carlo simulations and experiments on phantoms with breast-like optical properties. A comparison with conventional 3D reconstruction by a finite element approach shows the superior location performance of tomosynthesis.
Markers of Follicular Helper T Cells Are Occasionally Expressed in T-Cell or Histiocyte-Rich Large B-Cell Lymphoma, Classic Hodgkin Lymphoma, and Atypical Paracortical HyperplasiaA Diagnostic Pitfall For T-Cell Lymphomas of T Follicular Helper Origin
Authors: Abukhiran Ibrahim , Syrbu Sergei I , Holman Carol J 
Published: October 2020

Abstract

Objectives
Follicular helper T cell (TFH) markers are expressed in angioimmunoblastic T-cell lymphoma (AITL) and peripheral T-cell lymphoma of the TFH phenotype (PTCL-TFH). However, differential expression and coexpression of these markers in benign and other malignant lymphoid proliferations have not been well studied.

Methods
We performed programmed death-1 (PD-1), C-X-C motif chemokine ligand 13 (CXCL13), inducible costimulator (ICOS), CD10, and B-cell lymphoma 6 protein (BCL-6) immunohistochemistry on AITL, PTCL not otherwise specified (PTCL-NOS), PTCL-TFH, T-cell or histiocyte-rich large B-cell lymphoma (THRLBCL), classic Hodgkin lymphoma (CHL), atypical paracortical hyperplasia (PCH), progressive transformation of germinal centers (PTGC), and reactive follicular hyperplasia (RFH).

Results
CXCL13 and ICOS were more sensitive but less specific for AITL than PD-1, CD10, and BCL-6. Moreover, 74% of AITL (none of PTCL-NOS or PTCL-TFH) coexpressed more than 2 TFH markers. In background T cells of THRLBCL, 70% of cases coexpressed more than 1 marker. The background T cells of CHL expressed all TFH markers except CD10 in all cases. In addition, 13% of PCH cases coexpressed more than 1 marker. In RFH and PTGC, all markers were expressed mainly in germinal centers with rare extrafollicular staining.

Conclusions
AITL, PTCL-NOS, and PTCL-TFH show differential expression of TFH markers. AITL frequently coexpresses more than 2 TFH markers. TFH markers can be expressed in PCH and in background T cells of THRLBCL and CHL. Consequently, caution should be used before a diagnosis of AITL is established, particularly with limited samples.
Impact of collaborative clinician visits on postdischarge total cost of care in a polypharmacy population
Authors: Herges Joseph R , Borah Bijan J , Moriarty James P , Garrison Gregory M , Gullerud Rachel E , Angstman Kurt B 
Published: October 2020

Abstract

Purpose
To evaluate the impact of a collaborative intervention by pharmacists and primary care clinicians on total cost of care, including costs of inpatient readmissions, emergency department visits, and outpatient care, at 30, 60, and 180 days after hospital discharge in a population of patients at high risk for readmission due to polypharmacy.

Methods
A retrospective study of cost outcomes in a cohort of adult patients discharged from a single institution from July 1, 2013 to March 25, 2016, was conducted. All patients had at least 10 medications listed on their discharge list, including at least 1 drug frequently associated with adverse events leading to hospital readmission. About half of the cohort (n = 496) attended a postdischarge visit involving both a pharmacist and a primary care clinician (a physician, physician assistant, or licensed nurse practitioner); this was designated the pharmacist/clinician collaborative (PCC) group. The remainder of the cohort (n = 500) attended a visit without pharmacist involvement; this was designated as the usual care (UC) group. Costs were compared using a quantile regression to assess the potential heterogeneous impacts of the PCC intervention across different parts of the cost distribution. All outcomes were adjusted for differences in baseline characteristics.

Results
At 30 days post index discharge, there was a significant decrease in total costs in the 10th and 90th cost quantiles in the PCC cohort vs the UC cohort, without a statistically significant decrease in the 25th, 50th or 75th quantiles. The difference was significant in the 75th and 90th quantiles at 60 days and in the 25th, 50th, and 75th quantiles at 180 days. There was a nonsignificant cost reduction in all other quantiles.

Conclusion
Medically complex patients had a significantly lower total cost of care in approximately half of the adjusted cost quantiles at 30, 60, and 180 days after hospital discharge when they had a PCC visit. PCC visits can improve patient clinical outcomes while improving cost metrics.
Gamma-Glutamyl Transferase: A Useful Marker of Habitual Drinking in Cases of Alcohol-Associated Osteonecrosis of the Femoral Head
Authors: Hamada Hidetoshi , Ando Wataru , Takao Masaki , Sugano Nobuhiko 
Published: October 2020

Abstract

Aims
Alcohol intake is one of the factors associated with the occurrence of osteonecrosis of the femoral head (ONFH), and its epidemiological information regarding alcohol intake depends on patients’ self-reports. Therefore, we analysed the efficacy of laboratory tests as an objective diagnostic tool to indicate habitual drinking in patients with alcohol-associated ONFH.

Methods
This study included 109 consecutive patients diagnosed with ONFH who underwent primary hip surgery in our institution between 2010 and 2018. The patients were classified into group AL (alcohol-associated ONFH; n = 26) and group NO (alcohol-unassociated ONFH; n = 83), based on their self-reported information. Serum levels of gamma-glutamyl transferase (GGT), mean corpuscular volume (MCV), aspartate aminotransferase (AST), alanine aminotransferase (ALT), total cholesterol and triglycerides were compared between both groups. The sensitivities and specificities with the optimal cut-off values for detecting alcohol-associated ONFH were compared among these markers.

Results
The median serum levels of GGT, AST and ALT were significantly higher in the AL group than in the NO group. The receiver operating characteristic curve analysis demonstrated an area under the curve of 0.795 for GGT, 0.731 for AST and 0.709 for ALT. The optimal cut-off level of GGT as a marker for alcohol-associated ONFH was 36.5 units/L, with a sensitivity of 76% and specificity of 80%, and it was found to be the best marker among the other examined laboratory markers.

Conclusion
Serum GGT level is a useful laboratory marker with moderate accuracy that indicates habitual drinking in patients with alcohol-associated ONFH.