Results 61 to 70 of about 23,323 (265)

Multiscale numerical sensitivity simulations of a mesoscale gravity‐wave event

Quarterly Journal of the Royal Meteorological Society, EarlyView.
High‐resolution WRF simulations of the February 14–15, 1992 STORM‐FEST event show that mesoscale gravity‐wave genesis occurs via geostrophic adjustment within an upper‐level unbalanced jet, while wave ducting governs maintenance. High‐resolution (1 km), improved physical parameterization, and targeted sensitivity simulations demonstrate that upstream ...
Rajan Bhandari, Michael L. Kaplan, Ananya Sen   +2 more
wiley   +1 more source

Path‐Based Deep Reinforcement Learning for On‐Board Routing in Satellite Constellation Networks

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Efficient usage of available network resources is a crucial factor for broadband services in interconnected satellite constellations. To meet required quality of service standards under heavy network loads, it is essential to optimize traffic distribution among the intersatellite links. To address this challenge, we propose an adaptive traffic
Manuel M. H. Roth, Thomas Jerkovits, Anupama Hegde, Thomas Delamotte, Andreas Knopp   +4 more
wiley   +1 more source

Temporal Dynamics of Tourism Sustainability: Economic and Environmental Evidence From Greece

Sustainable Development, EarlyView.
ABSTRACT Tourism is a resource‐intensive sector that generates substantial economic benefits while exerting long‐term pressure on energy systems and the environment. This study examines the sustainability of tourism in Greece by analyzing how tourism growth affects economic performance, energy consumption, and carbon emissions across different time ...
Stylianou Tasos
wiley   +1 more source

Mechanical and thermal properties of epoxy hybrid foams with inorganic and organic microspheres

Advanced Industrial and Engineering Polymer Research
This study reports the preparations and properties of hybrid composite foams composed of epoxy (E−51) resin, organic expandable microspheres (EMP), and inorganic hollow glass microspheres (HGM).
Haiwen Tang, Yingqing Zhan, Fan Lei, Zhoukun He, Fei Zhong, Ying Li, Pan Wang, Kui Li, Zhongxiang Bai, Wei Feng, Xulin Yang   +10 more
doaj   +1 more source

The Path to Sustainability: Apricot Growers' Willingness to Adopt Agroecological Practises in Malatya, Türkiye

Sustainable Development, EarlyView.
ABSTRACT The global food system faces sustainability, safety, and equity challenges. Agroecological practises offer solutions through sustainable production and resource conservation. This study examines apricot producers' willingness to adopt agricultural practises in Malatya, Türkiye, focusing on their attitudes, behaviours and the factors ...
Deniz Sarica, Seydanur Albayrak
wiley   +1 more source

Epithelial–mesenchymal plasticity in cancer: signaling pathways and therapeutic targets

MedComm
Currently, cancer is still a leading cause of human death globally. Tumor deterioration comprises multiple events including metastasis, therapeutic resistance and immune evasion, all of which are tightly related to the phenotypic plasticity especially ...
Xiangpeng Wang, Xiaoxia Xue, Mingshi Pang, Liuchunyang Yu, Jinxiu Qian, Xiaoyu Li, Meng Tian, Aiping Lyu, Cheng Lu, Yuanyan Liu   +9 more
doaj   +1 more source

Impact of radiation dose on local control and survival in extramedullary head and neck plasmacytoma

Radiation Oncology, 2019
Background Patients with plasma-cell neoplasia usually suffer from systemic disease, although a minority (
Michael Oertel, Khaled Elsayad, Kai Jannes Kroeger, Uwe Haverkamp, Claudia Rudack, Georg Lenz, Hans Theodor Eich   +6 more
doaj   +1 more source

Emp: enhance memory in data pruning

Data Mining and Knowledge Discovery
Recently, large language and vision models have shown strong performance, but due to high pre-training and fine-tuning costs, research has shifted towards faster training via dataset pruning. Previous methods used sample loss as an evaluation criterion, aiming to select the most "difficult" samples for training. However, when the pruning rate increases,
Jinying Xiao, Ping Li 0034, Jie Nie, Bin Ji 0002, Shasha Li 0001, Xiaodong Liu 0004, Jun Ma 0015, Qingbo Wu 0003, Jie Yu 0008   +8 more
openaire   +2 more sources

Competition Policy and Achieving Sustainable Development Goal 1 (No Poverty): The Role of Mergers and Acquisitions Adjudications in South Africa

Sustainable Development, EarlyView.
ABSTRACT South Africa faces persistently high poverty and inequality alongside a highly concentrated economic structure, raising questions about whether merger control, especially public‐interest provisions, can contribute to poverty reduction. However, empirical evidence directly linking merger adjudication outcomes to poverty remains limited.
Nicholas Ngepah, Charles Shaaba Saba, Ariane Ephemia Ndzignat Mouteyica   +2 more
wiley   +1 more source

Evaluasi Nilai EMP Truk Besar terhadap Kinerja Ruas Jalan Luar Kota Berdasarkan PKJI 2023

Jurnal Civil Engineering Study
Setiap ruas jalan memiliki karakteristik lalu lintas yang berbeda, yang memengaruhi nilai ekuivalensi mobil penumpang (EMP). EMP merupakan faktor konversi untuk berbagai jenis kendaraan terhadap mobil penumpang, guna menilai dampaknya terhadap lalu ...
Fitriana Purnamasari, Nugroho Utomo, Achmad Dzulfiqar Alfiansyah   +2 more
doaj   +1 more source