Bound chaotic photon orbits in a magnetized Kerr–Newman spacetime by Caiyu Liu, Daqi Yang, Xin Wu

“…The method for finding these six types of photon orbits in the phase space will also be used as a new ray-tracing method to find the corresponding six regions on the observer’s plane and to obtain black hole shadows.…”
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In-building direct wastewater heat recovery solutions for enhancing thermal efficiency in domestic hot water systems by Balan Mircea, Sandu Mihnea, Bode Florin

“…Retrofitting existing buildings poses significant hurdles due to space constraints and plumbing modifications, while maintenance is essential to prevent efficiency losses from fouling. …”
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Bibliometric and visual analysis of chronic stress in cancer research from 2014 to 2024 by Zhuheng Wei, Anxia Li, Ling Su, Bo Zhang, Yuanyuan Yan

“…Methods We retrieved 618 articles published between 2014 and 2024 from the Web of Science database and analyzed them using R software, VOSviewer, and CiteSpace. Results There is an overall upward trend in chronic stress-related cancer research, with China leading in publications, followed by the United States, India, Australia, and Italy. …”
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Young Women’s Political Participation and Gender Depoliticization in Nigeria by Adeola Aderayo Adebajo, Owolola Oluwakemi Yusirat, Adebajo Olatomiwa Abraham, Adebajo Adesola Seun

“…Since return to Nigeria to civilian administration in 1999, women have been making efforts to access political leadership space with little progress.  With international and national instruments to ensure more women gain inroad into politics, there is a dismal record in this aspect. …”
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A Dynamic Information-Based Parking Guidance for Megacities considering Both Public and Private Parking by Jong-Ho Shin, Namhun Kim, Hong-bae Jun, Duck Young Kim

“…The proposed methodology is based on the dynamic information related parking in the city and suggests the best parking space to each driver. To do this, two kinds of utility functions which assess parking spaces are developed. …”
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NORMATIVE HEAT-TRANSFER COEFFICIENT OF THE RESIDENTIAL BUILDING by A. E. Piir, O. A. Kozak, I. M. Agafonov

“…The article considers the thermal-protection level effect on the heating load and the heating-season fuel consumption rate and finds the correlation between the regulatory requirements to the thermal resistance of certain elements of the building.The authors note the effect of the building geometrical characteristics on the heat-losses rate of the wall portion in the total area of the external borders and its relative quantity as compared with the floor-space of the heated accommodations. The comparison of the specific heat-losses computation results for buildings of 1-, 2-, 4-, 8and 16-storeys with the SNiP 23-02–2003 maximum permissible values show the computational results being less than the maximum values on average by 12 %. …”
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Russia’s scientific and educational policy in  the Eurasian Economic Union countries: major tools and counteracting actors by N. A. Omelchenko, V. V. Denisenko

“…The object of the proposed article is the integration space of the EAEU. The subject is the foreign policy aspects of the RF’s state policy in the scientific and educational sphere in the context of its sovereignty and transformation of approaches to the interaction with the EAEU countries since 2022. …”
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Identification of a comprehensive set of transcriptional regulators involved in the long-term survivability of Escherichia coli in soil by Soma Nakamoto, Ikki Kobayashi, Koichi Watanabe, Takeru Kikuta, Sousuke Imamura, Tomohiro Shimada

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Management of innovative development of urban areas by V. V. Merkulov, T. Yu. Shemyakina

“…Concepts of «smart cities», development of innovative environment in territorial space, problems of formation of new environment due to increase in innovative activity, a tendency in approaches to innovative development of territories, characteristics for definition of city development are considered. …”
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A Numerical Study on the Crashworthiness of Corrugated Conical Tubes with Small Semi-Apical Angles and Their Influence Mechanism by Yiheng Song, Qinyu Lin, Jinxiang Chen, Tidong Zhao

“…To develop a new type of biomimetic single-cell and multi-cell energy-absorbing box (tube) featuring conical tubes at the intersection of cell walls, it is necessary to address the issue of large bottom-space requirements in current conical energy-absorbing tubes with superior crashworthiness due to their large semi-apical angles. …”
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Optical widefield nuclear magnetic resonance microscopy by Karl D. Briegel, Nick R. von Grafenstein, Julia C. Draeger, Peter Blümler, Robin D. Allert, Dominik B. Bucher

“…Unlike traditional magnetic resonance imaging, our method records the NMR signal over a wide field of view in real space. We demonstrate that our optical widefield NMR microscopy can image NMR signals in microfluidic structures with a ~10 μm resolution across a ~235 × 150 μm2 area. …”
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Produire le logement social. Hausse de la construction, changements institutionnels et mutations de l’intervention publique en faveur des HLM (2004-2014) by Matthieu Gimat

“…In particular, those seek to ensure that social housing organizations use their financial reserves for the production of new dwellings, that new social dwellings are unevenly distributed in space, and that access to land for social housing is reorganized. …”
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Construction and Application of Virtual Reality-Based Sports Rehabilitation Training Program by Huijun Yan

“…The module utilizes Unity3D’s VR development capabilities to develop VR virtual basketball gym scenes and single-player offline interaction mechanisms such as virtual user single shooter and shooter; then, Photon Server is used to design and implement a multiuser remote login system and a multiuser interpass mechanism, thus achieving the effect of multiplayer remote online interaction in the same VR space. Finally, the proposed module was validated, and the results proved the effectiveness of the sports rehabilitation training program.…”
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English Grammar Error Correction Algorithm Based on Classification Model by Shanchun Zhou, Wei Liu

“…The study results show that, with the continuous increase of training samples and the continuous progress of learning process, the proposed English grammar error correction algorithm based on the classification model will continue to increase its classification accuracy, further refine its recognition rules, and gradually improve correction efficiency, thereby reducing processing time, saving storage space, and streamlining processing flow. The study results of this paper provide a certain reference for the further research on English grammar error correction algorithm based on the classification model.…”
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Spatial and Temporal Distribution Law and Influencing Factors of the Mining-Induced Deformation and Failure of Gas Boreholes by Fei Xue, Xiaowei Feng

“…Because gas boreholes are easy to damage by integrated coal mining and gas exploration, based on the practice of relieving pressure in deep thin coal seams in the Huainan mining area, a multidimensional coupling numerical simulation method was used to reveal the space-time evolution characteristics and influence factors of fracture deformation of gob-side gas boreholes. …”
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A Novel Method Combining Radial Projection with Simultaneous Multislice Imaging for Measuring Cerebrovascular Pulse Wave Velocity by Jeong-Min Shim, Chang-Ki Kang, Young-Don Son

“…However, conventional k-space undersampling can cause signal interference, owing to vertical projection between blood vessels within the same hemisphere. …”
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A Systematic Review on the Mechanical, Tribological, and Corrosion Properties of Al 7075 Metal Matrix Composites Fabricated through Stir Casting Process by M. Sambathkumar, R. Gukendran, T. Mohanraj, D. K. Karupannasamy, N. Natarajan, David Santosh Christopher

“…AMCs have many favorable properties compared to their alloy and extensive applications. Especially, in the space industry, where weight reduction and an increase in modulus are prevalent, the strength-to-weight ratio is more important. …”
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Numerical Investigation of Impact Characteristics of Rigid Retaining Wall for Blocking Landslides: A Case Study of the Shum Wan Road Landslide by Yunyun Fan, Feng Zhang, Ying Liu, Dongyang Ma

“…The impact on the rigid retaining wall varies with time, and the distribution of the impact in space is also uneven. Through the statistical analysis of the contact forces on the retaining wall, the distributions of static and peak stresses on the retaining wall can be obtained. …”
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Online Traffic Accident Spatial-Temporal Post-Impact Prediction Model on Highways Based on Spiking Neural Networks by Duowei Li, Jianping Wu, Depin Peng

“…The drawbacks include ignoring the recovery process after clearance and failing to make comprehensive prediction in both time and space domain. To this end, we build a 3-stage TAPIP model on highways, using the technology of spiking neural networks (SNNs) and convolutional neural networks (CNNs). …”
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A conceptual framework for designing human-centered building-occupant interactions to enhance user experience in specific-purpose buildings by N. Roofigari-Esfahan, E. Morshedzadeh

“…Qualitative coding and concept mapping were used to analyze the qualitative data and determine the impact of occupant-specific needs on the learning experience of students. “Finding study space” was found to have the highest direct impact on the learning experience of students, and “Indoor Environment Quality (IEQ)” was found to have the highest indirect impact. …”
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