Machine learning-based spectrum occupancy prediction: a comprehensive survey by Mehmet Ali Aygül, Mehmet Ali Aygül, Hakan Ali Çırpan, Hüseyin Arslan

“…Various aspects of SOP are analyzed from a CR perspective, highlighting the multidimensional correlations in spectrum usage across time, frequency, space, etc. Key challenges and enabling methods for effective prediction are reviewed, focusing on deep learning methods that exploit these multidimensional correlations. …”
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Modified Regression Rate Formula of PMMA Combustion by a Single Plane Impinging Jet by Tsuneyoshi Matsuoka, Kyohei Kamei, Yuji Nakamura, Harunori Nagata

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Evaluation of Residential Parking Spots Sharing Effects Based on Practical Experience by Chu Zhang, Jun Chen

“…The sharing of residential parking spots can promote the further use of parking space and enhance the utility of parking resources in urban metropolitan areas. …”
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Typological analysis of the dynamic characteristics of overflows under homogeneous urban form: evidence from Hong Kong’s back alleys by Da Du, Yuhan Gao, Xinpeng Wang, Nobuaki Furuya

“…Urban form refers to the geometric characteristics of a city in two- and three-dimensional space. Homogeneous urban forms often weaken regional characteristics, leading to a decline in urban vitality, among other issues. …”
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Study on Control of Wall Deflection in Earth Stepped-Twin Retaining Wall Using Anchor Method by means of Numerical Simulation by Kazuki Maehara, Akihiro Hamanaka, Takashi Sasaoka, Hideki Shimada, Seiya Sakuma

“…The demand for specific earth retaining wall methods is increasing along with the advancement and overcrowding of underground space use such as the presence of adjacent structures in an urban area. …”
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Analysis of Fractional Thin Film Flow of Third Grade Fluid in Lifting and Drainage via Homotopy Perturbation Procedure by Mubashir Qayyum, Farnaz Ismail, Syed Inayat Ali Shah, Muhammad Sohail, Kanayo Kenneth Asogwa, Fatema Tuz Zohra

“…We have expanded the formulations of non-Newtonian third grade fluid for lifting and draining in fractional space. Fractional calculus along with Homotopy Perturbation Method is used for the solution and analysis purposes. …”
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A multi-modal social media data analysis framework: Exploring the complex relationships among urban environment, public activity, and public perception—A case study of Xi’an, China... by Chuyi Guo, Yuchi Yang

“…Using Xi’an, China, as a typical case, it examines how public activities change over time and space, how they interact with urban spaces, as well as how different aspects of the built environment shape public perception.The main findings are as follows:(1) Public activity varies significantly across day and night, interacting in complex ways with urban spatial elements;(2) Public activity is driven by multiple interconnected factors;(3) The built environment affects public perception unevenly, with certain spatial elements evoking strong emotional resonance and reinforcing cultural identity;(4) A dynamic feedback loop exists between public activity and perception.This research offers novel insights into precision-oriented, human-centered, and sustainable urban development.…”
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CARSP: A Smart Parking System Based on Doubly Periodic Rolling Horizon Allocation Approach by Shangbin Ning, Zhenyu Han, Yang Yang, Zhenzhou Yuan, Xianyu Wu

“…Blind search for available parking space is accountable for most traffic congestion, accident, and pollution in cities, which severely impact people’s life. …”
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FEATURES OF INTERPRETATION OF THE RESULTS OF HOLTER MONITORING IN THE AGE CATEGORY OF THE POPULATION by K.E. Gubskaya, Y.T Tolegenov, D.A Urazalina

“…The aim of the study is to identify image indicators in the parameters of Holter monitoring in patients in the space with a general age population. The article considers the conditions for updating Holter monitoring in screening for the risk of developing cardiovascular diseases for the age category of patients both in early prediction and in the current state of the cardiovascular system. …”
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A two-stage contour optimization network for building outline extraction from remote sensing images by Youping Xie, Bin Feng, Longjie Luo, Bin Hu, Li Cao, Fan Lei

“…On the Vaihingen dataset, our method achieved 96.67% and 95.95% scores in the Wconv and F1 scores. For the SpaceNet dataset, our proposed method also achieved a very competitive F1 score.…”
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Model-Based Leakage Estimation and Remaining Useful Life Prediction of Control Gas Cylinder by Zhenzhen Zhang, Hui Chen, Chao Qi, Yazhou Liu

“…To estimate the leakage area, a state space representation of the cylinder system is developed based on the nonlinear model derived from momentum, energy, and continuity equations. …”
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Higher Education of Latin America in the Trajectory of International Student Mobility by E. G. Ermolieva

“…Latin America and Caribbean Region (LAC), with a student enrollment about 30 million, has its own space in the global inter-university exchange. And the article aims to observe current trends and specific features of the internationalization of LAC higher education systems. …”
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Research on a Unified Framework Based on Linear Frequency Modulation and Orthogonal Frequency-Division Multiplexing by Tianhong Zhang, Limei Xu, Kaiyu Qin, Xiao Yan

“…This paper proposes a unified system framework based on linear frequency modulation (LFM) and orthogonal frequency-division multiplexing (OFDM) as a solution for resource sharing, especially sharing space and hardware. The proposed OFDM-LFM framework can not only transmit data flow by OFDM but also make it possible to extract features from the signal by LFM. …”
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A New Formulation on Seismic Risk Assessment for Reinforced Concrete Structures with Both Random and Bounded Uncertainties by Xiao-Xiao Liu, Yuan-Sheng Wang

“…An effective method based on active learning Kriging model (ALK) is introduced to approximate the performance function in the region of interest rather than in the overall uncertain space. Based on ALK model, the failure probabilities for different limit states are calculated by using Monte Carlo Simulation (MCS). …”
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IBEM Simulation of Seismic Wave Scattering by a 3D Tunnel Mountain by Ping-Lin Jiang, Hua Jiang, Yu-Sheng Jiang, Dai Wang, Nan Li, Zhong-He Shi

“…Without loss of generality, the 3D physical model of hemispherical tunnel mountain in an elastic half-space is established, and the influence of the incidence frequency and angle of P or SV wave on the mountain surface displacements is mainly examined. …”
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المعارض عبر الانترنت ومدى اتاحتها على مواقع المکتبات الوطنية by وسام الزغبى

“…Exhibitions play a vital role in spreading knowledge by basic memoryinstitutions (libraries - archives - museums), but traditional exhibitions faceproblems or restrictions, the most important of which are space and size, andthey may also encounter problems that require their elimination or postponementof some emergency circumstances such as wars and epidemics, as happened inthe last time due to the spread of the Corona virus, which led officials to the ideaof finding replacements to traditional exhibitions, as ideas turned towards onlineexhibitions.From here, the problem of this study crystallized around knowing theconcept of online exhibitions (electronic / virtual), identifying the advantages theyoffer and the defects related to them, studying the characteristics of thoseexhibitions and design steps, in addition to studying the availability of theseexhibitions on the websites of national libraries.The study relied on the descriptive analytical method to achieve itsobjectives depending on the search engines to restrict the society of the study,which restricted the number (222) national libraries all over the world, (73)national libraries were excluded because they do not have a website or only havea page on Facebook , the number of national libraries under study that have awebsite on the Internet has become (149) national libraries, as the study hasproven the existence of (40) national library sites that hold electronic or virtualexhibitions, by 27% from total libraries under study which are (149) NationalLibraries.…”
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Numerical Exploration of Kaldorian Interregional Macrodynamics: Enhanced Stability and Predominance of Period Doubling under Flexible Exchange Rates by Toichiro Asada, Christos Douskos, Vassilis Kalantonis, Panagiotis Markellos

“…Cycles are scarce and short-lived in parameter space, occurring at large values of the degree of capital movement β. …”
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PENATAAN KORIDOR PERMUKIMAN KAMPUNG KARANG ANYAR BERBASIS PENGOLAHAN SAMPAH DAUR ULANG DI MAKASSAR by Nursahfika Arman, Irma Rahayu

“…It is also the hall can be used as a space to hold an exhibition to display and demonstrate to outsiders who are invited to see the results of waste management and waste counseling measures. …”
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Inhabiting “no places”: Subjectivity and family abilities for confronting a socio-natural disaster in Chile by Luisa Rojas-Páez, José Sebastián Sandoval-Día

“…At the institutional level, the predominant perspective was one based on instrumental reasoning about inhabiting, which reduced this concept to the facilitation of survival and the mere topographical occupation of a physical-material space. Meanwhile, for the relocated families, living in a camp meant an intensification of an “experience of continual vulnerability”, which signified they were in a “no place” of circumstantial transit. …”
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A Hybrid 3DMLUV-FIA Method for Scattering from a 3D Dielectric Object above a 2D Dielectric Rough Surface by Wu Xuezhi, Wenping Yu

“…Moreover, compared to dielectric object in free space, the coupling between dielectric object and dielectric rough surface will result in complicated numerical simulation. …”
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