The Possible Influence of Atmospheric Circulation and North Atlantic Sea Surface Temperature Anomaly on the Winter Cold Wave Frequency in the Southern China by Feng JIANG, Liping LI

“…Based on the daily minimum temperature station data provided by the National Meteorological Information Centre from 1980 to 2022， the month-by-month reanalysis data of the NCEP/NCAR， and the monthly Sea Surface Temperature （SST） data from the NOAA， by using EOF， simple linear regression and T-N wave flux methods， the main anomalous spatial and temporal characteristics of winter cold wave frequency in the southern China are studied， and the influence mechanisms of atmospheric circulation and winter Atlantic Sea Surface Temperature Anomaly （SSTA） on it are also analyzed.The results show that： （1） The large value areas of winter cold wave frequency are mainly located in the eastern and central of the southern China， with an approximately "inverse C" distribution.There are three main frequency anomalous modes， namely， regionally consistent anomaly， north-south antiphase anomaly and tripole anomaly patterns according to the EOF analysis， among which the regionally consistent anomaly reflects the overall anomalous spatial and temporal characteristics of the winter cold wave frequency in the southern China.（2） The negative phase of the North Atlantic Oscillation （NAO）， the strong Caspian Sea - Tibetan Plateau ridge and the East Asian Trough located to the north and to the east， the weak in the north and strong in the south of the Siberian High， the strong temperate jet and the weak subtropical jet are the key circulation systems affect the winter cold wave frequency in the southern China.The cold air pool is located in the Western Siberia.The high and low level circulation systems cooperate together to make the cold air from Western Siberia move southward to the vicinity of the Caspian Sea， and then transport eastward along the northern side of the Tibetan Plateau， then move southward into the southern China along the eastern side of the Tibetan Plateau， resulting in the increase of the winter cold wave frequency in the whole southern China.（3）In winter， the “+”“-”“+” tripolar SSTA in the North Atlantic can stimulate the -NAO atmospheric circulation anomalies through the exchange of heat fluxes between air and sea and the Rossby wave energy anomalies.The Rossby wave energy propagates from the North Atlantic to East Asia along the south and north two paths， and stimulates the corresponding anomalous waves， which enhance the key circulation systems in the north and south affecting the cold wave frequency in the southern China.When the North Atlantic SSTA exhibits an inverse "C" anomaly in spring， and there is a trend of developing into a “+”“-”“+” tripolar pattern in summer and autumn， the winter cold wave frequency in the southern China can be predicted to more.…”
Get full text

Spatiotemporal Analysis of Multi-UAV Persistent Search and Retrieval with Stochastic Target Appearance by Ryan Day, John L. Salmon

“…Spatial patterns are analyzed through principal components analysis and random forest surrogate modeling with profiling to understand non-linear parameter influences. …”
Get full text

Production-living-ecological functions measurement and spatio-temporal evolution of the coastal zone under the perspective of land-sea coordination: a case study of Liaoning Coasta... by Lina Ke, Lei Wang, Quanming Wang, Zhiyu Ren, Yao Lu, Shusheng Yin, Yu Zhao, Qin Tan, Yibo Li

“…The acceleration of urbanization and development of marine resources has led to the imbalance of land structure, which threatens the sustainable development of the human living environment. Exploring the spatial distribution patterns of land-sea and its spatio-temporal evolution characteristics is an important initiative to resolve conflicts and optimise the spatial structure of land-sea use. …”
Get full text

A New Efficient Hybrid Technique for Human Action Recognition Using 2D Conv-RBM and LSTM with Optimized Frame Selection by Majid Joudaki, Mehdi Imani, Hamid R. Arabnia

“…The 2D Conv-RBM efficiently extracts spatial features such as edges, textures, and motion patterns while preserving spatial relationships and reducing parameters via weight sharing. …”
Get full text

Zonated Copper‐Driven Breast Cancer Progression Countered by a Copper‐Depleting Nanoagent for Immune and Metabolic Reprogramming by Lin Chen, Saibo Ma, Hao Wu, Lingna Zheng, Yunpeng Yi, Guangnian Liu, Baoyi Li, Jiayi Sun, Yang Du, Bing Wang, Yike Liu, Cheng Zhang, Jing Chang, Yuheng Pang, Wenjing Wang, Meng Wang, Motao Zhu

“…Here, elevated copper levels are detected in breast cancer tumors from patients and animal models, specifically exhibiting a zonate spatial pattern. Spatially resolved multiomics analyses reveal that copper zonation drives a tumor metabolic preference for oxidative phosphorylation (OXPHOS) over glycolysis and promotes tumor metastatic and immune‐desert phenotypes. …”
Get full text

A spatiotemporal model for urban taxi Origin–Destination prediction based on Multi-hop GCN and Hierarchical LSTM by Jiang Rong, Wangtu Xu, Yanjie Wen

“…Specially, DBSTNet models pick-up and drop-off patterns via transposed OD matrices and employs 2 independent branches to separately capture spatial–temporal features. …”
Get full text

Monitoring and forecasting of land use/land cover (LULC) in Al-Hassa Oasis, Saudi Arabia based on the integration of the Cellular Automata (CA) and the Cellular Automata-Markov Mod... by Ashraf Abdelkarim

“…The projected LULC maps for 2030 and 2050 indicate that these patterns of arid lands that change into built-up areas and agricultural lands will continue over the next thirty years due to urban growth and the development of agricultural activities. …”
Get full text

Modeling the Effects of Temperature and Limiting Nutrients on the Competition of an Invasive Floating Plant, <i>Pontederia crassipes</i>, with Submersed Vegetation in a Shallow Lak... by Linhao Xu, Donald L. DeAngelis

“…In each case, the ability of the water hyacinth to invade and either exclude or coexist with the native vegetation was determined. As the temperature pattern was changed from tropical towards increasingly cooler temperate levels, the competitive advantage shifted from the tropical FAV to the more temperate SAV, with a wide range in which coexistence occurred. …”
Get full text

Differentiation characteristics and evolutionary mechanisms of agricultural regional functions in Loess Hilly and Gully Region by LONG Pei, WANG Yongsheng, LU Xue

“…Agricultural production function demonstrated a “strong periphery-weak center” pattern, social security function was stronger in the western region, and ecological protection and leisure tourism functions were more prominent in the eastern region. (2) Cluster analysis results showed that agricultural regional functions in the loess hilly and gully region were mainly characterized by the ecological-leisure type, primarily distributed in the southeast, accounting for 33%. …”
Get full text

Challenges for Implementing Vehicle-to-Grid Services in Parking Lots: A State of the Art by Antonio Comi, Elsiddig Elnour

“…Strategic locations of V2G hubs in these areas ensures seamless integration into existing mobility patterns without disrupting users’ routines. In addition, this review examines user acceptance, technical feasibility, and V2G’s role in reducing grid demand peaks. …”
Get full text

The Dynamic Impact of Industrial Robot Penetration on Chain Resilience: City Evidence from China by Rendao Ye, Yilan Zhang

“…Third, the relationship between robot penetration and chain resilience shows clear spatial and temporal patterns. Cities with higher robot usage tend to drive development in surrounding areas. …”
Get full text

Energy sufficiency in buildings and cities: current research, future directions by Marlyne Sahakian, Tina Fawcett, Sarah Darby

Get full text

Long-Term Persistence in Observed Temperature and Precipitation Series by Huayu Zhong, Yiping Guo

“…The results demonstrate that, in most regions, the Hurst exponent of AMT is higher than that of ATP, particularly with larger spatial scales of averaging. Like ATP, the Hurst exponents of AMT also increase with the spatial scale of averaging. …”
Get full text

Geospatial Explainable AI Uncovers Eco-Environmental Effects and Its Driving Mechanisms—Evidence from the Poyang Lake Region, China by Mingfei Li, Zehong Zhu, Junye Deng, Jiaxin Zhang, Yunqin Li

“…Intensified human activities and changes in land-use patterns have led to numerous eco-environmental challenges. …”
Get full text

How Does the Platform Economy Affect Urban System: Evidence from Business-to-Business (B2B) E-Commerce Enterprises in China by Pengfei Fang, Xiaojin Cao, Yuhao Huang, Yile Chen

“…This study develops an innovative measurement framework based on Business-to-Business (B2B) e-commerce enterprises to analyze platform-driven urban systems across 337 Chinese cities. Using spatial autocorrelation, rank-size distributions, and urban scaling laws, we reveal spatial differentiation patterns of cities’ B2B platforms. …”
Get full text

The influence of agricultural drought on carbon emissions across the four sub-regions of China by Tehseen Javed, Zhenhua Wang, Jian Liu, Wenhao Li, Haixia Lin, Pengpeng Chen, Jihong Zhang

“…Advanced statistical techniques were employed to explore the relationship between these indices and carbon emissions, including auto-correlation and spatial cross-correlation. The results indicate that temporal variations between carbon emissions and agricultural drought indices exhibit distinct regional patterns. …”
Get full text

Mapping the Spatiotemporal Evolution of Cropland-Related Soil Erosion in China over the Past Four Decades by Yitian Xie, Tianyuan Zhang, Zhiqiang Zhang, Xudong Wu

“…By unveiling the temporal-spatial evolution patterns of China’s crop-specific soil erosion together with a 30 m resolution dataset produced across a 40-year time span, this study is fully supportive of promoting soil and water conservation in sloping croplands and safeguarding stable food supply and sustainable agricultural practices.…”
Get full text

Multi-omics approach reveals the impact of prognosis model-related genes on the tumor microenvironment in medulloblastoma by Dongming Han, Dongming Han, Xuan Chen, Xuan Chen, Xin Jin, Jiankang Li, Dongyang Wang, Dongyang Wang, Ziwei Wang

“…Spatial transcriptomics showed significant clustering of TMErisk genes in tumor regions, highlighting spatial heterogeneity and the formation of immune hubs.ConclusionsThe TMErisk model enhances our understanding of the MB tumor microenvironment, serving as a robust prognostic tool and suggesting new avenues for targeted therapy.…”
Get full text

A human-machine collaborative approach for high-resolution monitoring of suspended sediment dynamics in data-scarce and optically complex waters by Hai Sun, Yanan Chu, Bingchen Liang, Huiqian Wang, Chao Fan

Get full text

Single-Shot Fringe Projection Profilometry Based on LC-SLM Modulation and Polarization Multiplexing by Long Shu, Junxiang Li, Yijun Du, Chen Fan, Zirui Hu, Huan Chen, Hong Zhao, Zixin Zhao

“…In our method, the projected fringe pattern is created through the interference of two orthogonal circularly polarized light beams modulated by a liquid crystal spatial light modulator (LC-SLM). …”
Get full text