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1061
Simulation and Prediction of Spring Snow Cover in Northern Hemisphere by CMIP6 Model
Published 2024-12-01“…As one of the most sensitive natural elements in response to climate change, snow cover has a significant effect on the Earth's surface radiation balance and water cycle.The global snow cover area is approximately 46×106 km2 and 98% of the snow cover distributed in the Northern Hemisphere.Due to its distinctive radiative properties (high surface albedo) and thermal characteristics (low thermal conductivity), changes in snow cover play a crucial role in the energy balance and water cycle between land and the atmosphere.In the context of global warming, the snow cover in the Northern Hemisphere has been decreasing in recent decades, especially in the spring.Therefore, the capabilities of CMIP6 (Coupled Model Intercomparison Project Phase 6) data to simulate the snow cover area were evaluated based on observational data and the future changes in snow cover were also assessed using a multi-model average in this study.By using the snow cover products from the National Oceanic and Atmospheric Administration/National Climatic Data Center (NOAA/NCDC) as reference data, the Taylor skill scoring, relative deviation, and other methods were applied to evaluate the spring snow cover (SCF) data in the Northern Hemisphere from the International Coupled Model Comparison Project Phase 6 (CMIP6) during 1982 -2014.The ensemble average of the top three models was further selected to predict the spatiotemporal variation characteristics of SCF under different emission scenarios from 2015 to 2099, providing insights into the modeling capabilities of CMIP6 and future changes in SCF.During the historical period (1982 -2014), SCF was characterized by high coverage at high latitudes and low coverage at low latitudes, with high-altitude regions such as Tibetan Plateau and eastern Asia having higher snow coverage than those at the same latitudes.Overall, 68.37% of the regions in the Northern Hemisphere showed a decreasing trend in SCF, while 31.63% of the regions showed an increasing trend in SCF.Most CMIP6 models overestimated SCF in the Tibetan Plateau region compared to the reference data.In addition, most models simulated larger areas with a decreasing trend in SCF than those evaluated by the reference data and underestimated SCF in March, April, and May.Various models exhibited differing abilities to simulate SCF, with NorESM2-MM, CESM2, BBC-CSM2-MR, NorESM2-LM, and CESM2-WACCM demonstrating superior capabilities.The Multi-Model Ensemble Mean (MME) consistently outperformed individual models, closely aligning with observational data.There were significant differences in the ability of the CMIP6 models to simulate the spatial distribution, inter-annual variation trends, and intra-annual variations of SCF in the Northern Hemisphere.At the end of the 21st-century (2067 -2099), SCF in the Northern Hemisphere exhibited a decreasing trend in most areas, which intensifies with increasing emission intensity.The changes in SCF were relatively consistent under different emission scenarios before 2040.SCF maintains a steady state under the SSP1-2.6 scenario, showed a slight decreasing trend under the SSP2-4.5 scenario, and showed a significant decreasing trend under the SSP5-8.5 scenario after 2040.…”
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1062
Bioregulatory event extraction using large language models: a case study of rice literature
Published 2024-10-01“…Our findings, based on the analysis of rice literature, demonstrate the promising performance of LLMs in this task, while also highlighting several concerns that must be addressed in future LLM-based application in low-resource topic.…”
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1063
Irregular Polyomino-Shaped Subarrays for Space-Based Active Arrays
Published 2009-01-01“…It is shown that using irregular polyomino subarrays can result in a major decrease in sidelobes while presenting, in most cases, only a few tenths of a dB gain reduction compared to rectangular subarrays.…”
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1064
Professional sport as a factor of youth socialization
Published 2023-04-01“…And also professional sports are revealed as a significant factor of socialization, which can have both positive and negative effects on young people, while the author notes the need for further research on this issue.…”
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1065
Region sampling NeRF-SLAM based on Kolmogorov-Arnold network.
Published 2025-01-01“…Exposure compensation and VIT loss are also introduced to alleviate the necessity of NeRF on dense coverage, which significantly improves the ability to reconstruct sparse outdoor view environments stable. …”
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1066
Two-Level Mobile Self-Organizing Network with Combined Operation Mode
Published 2024-09-01“…This leads to a doubling of the used frequency band, but reduces the likelihood of frame loss and increases network throughput while maintaining the ability to self-organize and scale. …”
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1067
Is There a Place For Entelecheia in Modern Physics?
Published 2025-05-01“…While Aristotle coined two words, energeia and entelecheia in his description of change. …”
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1068
Sensor Mobility Control for Multitarget Tracking in Mobile Sensor Networks
Published 2014-03-01“…It is formulated as a constrained optimization problem that aims to maximize the overall tracking performance for all targets while conserving network energy and providing tracking coverage guarantee. …”
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1069
Therapeutic and Reconstructive Management: Addressing Neglected Squamous Cell Carcinoma
Published 2024-12-01“…The therapeutic protocol included the excision of the tumor while respecting oncological safety margins, followed by reconstruction using a local frontal flap for the coverage of the remaining soft tissue defect. …”
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1070
A node deployment algorithm for maximizing network lifetime in delay-constrained duty-cycled wireless sensor networks
Published 2018-04-01“…In order to address the hot spot problem and long end-to-end delay, this article proposes a novel energy-balanced node deployment algorithm for maximizing network lifetime in duty-cycled wireless sensor networks while taking into account a delay requirement. In addition, energy-balanced node deployment considers network connectivity and sensing coverage constraints, which are also important factors when wireless sensor networks are deployed. …”
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1071
A novel interval prediction method in wind speed based on deep learning and combination prediction
Published 2025-07-01“…The prediction interval had a narrow width while maintaining a high coverage rate, which facilitated accurate quantification of the wind speed uncertainty.…”
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1072
Deepfakes or Synthetic Media? The Effect of Euphemisms for Labeling Technology on Risk and Benefit Perceptions
Published 2025-07-01“…The language used in public debates and in the news can influence how citizens perceive the risks and benefits of technology. While framing effects on technology perception are well understood, few studies have focused on the effects of specific terms used to describe technology. …”
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1073
Experimental Study on Outdoor Heat Exchanger Frosting Characteristics of a Heat Pump Air-conditioning System for Electric Vehicles
Published 2020-01-01“…With an ambient temperature of 0 °C, when the rate of frost coverage reaches 77.4%, the reduction of suction pressure, discharge pressure, and heating capacity were 33.4%, 12.1%, and 25.8%, respectively. …”
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1074
The Influence of Environmental, Social, Governance Disclosure and Profitability on Firm Value in the BEI Period 2017–2023
Published 2025-08-01“…This study found that Environmental disclosure and Social disclosure have no effect on firm value, while Governance disclosure and Profitability affect firm value, then Company Size has no effect on firm value as a control variable. …”
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1075
PASSENGERS’ SATISFACTION WITH THE LAGOS SHUTTLE TRAIN SERVICES, LAGOS, NIGERIA
Published 2023-09-01“…Further analyses reveal that passengers’ satisfaction differed for the train types: the MTT passengers were more particular about the operational environment, while the DMU passengers were concerned with both physical characteristics and the operational environment. …”
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1076
Research on the supply-demand balance evaluation and driving mechanism of community public service facilities.
Published 2025-01-01“…The study finds that: (1) The supply of public service facilities exhibits spatial agglomeration characteristics, while the demand distribution is significantly dispersed, with regional heterogeneity in the supply-demand matching; (2) There is a "Matthew effect" in the configuration of facilities, with significant equilibrium differences between the central urban areas and suburban regions; (3) The coverage of bus stops, farmers' markets, and multifunctional sports fields are key driving factors, and transportation convenience and daily demand satisfaction are the core pathways to improving equilibrium. …”
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1077
Percepciones sobre frontera colombo venezolana en el informativo oriente noticias del Canal de Televisión Regional TRO
Published 2021-10-01“…This article presents the results of a research project that aimed to analyze the perception of audiovisual journalistic discourse on the Colombian-Venezuelan border in the news program Oriente Noticias, broadcast by the Regional Television Channel TRO, with coverage in the departments of Santander and Norte de Santander, in eastern Colombia. …”
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1078
Protocol for capturing a full transcriptome from single preimplantation embryos using So-Smart-seq
Published 2025-03-01“…This technique detects both polyadenylated and non-polyadenylated RNAs, inclusive of repetitive RNAs, while excluding highly abundant ribosomal RNAs. So-Smart-seq preserves strand information and minimizes 5′ to 3′ coverage bias. …”
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1079
Towards efficient and reliable utilization of automated data collection: Media scrapers applied to news on climate change
Published 2024-04-01“…Results from testing different methods to collect data describing newspaper coverage of climate change in Finland emphasize that fully relying on automatable tools such as media scrapers has its limitations and can provide comprehensive but incomplete document acquisition for research. …”
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1080
Polarizabilities from kaon Compton scattering
Published 2024-12-01“…Abstract The polarizabilities of light pseudoscalar mesons can be extracted from differential cross sections for Compton scattering near threshold. While this has been accomplished for charged pions employing Primakoff reactions, a corresponding measurement for kaons will be affected by the presence of the $$K^*(892)$$ K ∗ ( 892 ) resonance not too far from threshold. …”
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