Results 11 to 20 of about 9,434,436 (330)

From sand to networks: a study of multi-disciplinarity [PDF]

, 2005
In this paper, we study empirically co-authorship networks of neighbouring scientific disciplines, and describe the system by two coupled networks. By considering a large time window, we focus on the properties of the interface between the disciplines ...
Albert, Auradou, Ausloos, Barabási, Barabási, Barrat, Blythe, Bruckner, Ellison, Girvan, Holyst, Lambiotte, Lambiotte, M. Ausloos, networks, Newman, Newman, Newman, Newman, Palla, R. Lambiotte, Ramasco, Rubi, Variano, Williams, Wu   +25 more
core   +3 more sources

基于精定位余震序列的2019年四川长宁MS6.0地震等震线研究

Dizhen xuebao, 2020
采用双差定位法对四川长宁MS6.0主震和24小时内的余震进行重新定位，对重定位的余震进行震级加权的方向分布拟合得到余震区的长轴和中心点，并与Ⅶ度烈度等震线长轴和等震线几何中心进行比较，结果显示：余震区长轴方向与Ⅶ度区长轴方向相近（差值为4°），且长度近似相等（差值为4 km）；余震中心与等震线中心均位于重定位主震的西北方向，且等震线中心相对余震中心向上盘方向偏移约3.0 km。长宁MS6.0地震等震线图呈现出明显的上/下盘效应，上盘高烈度区面积约为下盘的2.1倍，等震线中心也向上盘方向偏移 ...
Zhishuang Xu, Jie Liu, Tongyan Zheng, Jing Ren, Yahui Chen, Xiaoli Li   +5 more
doaj   +1 more source

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during July to September 2022

地震科学进展, 2022
In this paper, the regional full waveform inversion of the broadband waveforms from China Seismic Network were conducted, and the focal mechanism solutions of the 18 earthquakes with M≥4.0 in the mainland of China from July 1 to September 30, 2022 were ...
Shanshan Liang, Liye Zou, Yanqiong Liu, Xuemei Zhang, Xumao Li   +4 more
doaj   +1 more source

Analysing networks of networks

Social Networks, 2023
We consider data with multiple observations or reports on a network in the case when these networks themselves are connected through some form of network ties. We could take the example of a cognitive social structure where there is another type of tie connecting the actors that provide the reports; or the study of interpersonal spillover effects from ...
Johan Koskinen, Pete Jones, Darkhan Medeuov, Artem Antonyuk, Kseniia Puzyreva, Nikita Basov   +5 more
openaire   +3 more sources

Nutritional quality modulates trait variability

Frontiers in Zoology, 2018
Background Trait based functional and community ecology is en vogue. Most studies, however, ignore phenotypical diversity by characterizing entire species considering only trait means rather than their variability. Phenotypical variability may arise from
Adrian Brückner, Romina Schuster, Katja Wehner, Michael Heethoff   +3 more
doaj   +1 more source

A Novel Hyperparameter-Free Approach to Decision Tree Construction That Avoids Overfitting by Design

IEEE Access, 2019
Decision trees are an extremely popular machine learning technique. Unfortunately, overfitting in decision trees still remains an open issue that sometimes prevents achieving good performance.
Rafael Garcia Leiva, Antonio Fernandez Anta, Vincenzo Mancuso, Paolo Casari   +3 more
doaj   +1 more source

YouTube Dataset on Mobile Streaming for Internet Traffic Modeling and Streaming Analysis

Scientific Data, 2022
Measurement(s) Mobile video streaming with YouTube Technology Type(s) Tcpdump and publicly available wrapper app for YouTube data Sample Characteristic - Environment mobile phone • YouTube app Sample Characteristic - Location Germany ...
Frank Loh, Florian Wamser, Fabian Poignée, Stefan Geißler, Tobias Hoßfeld   +4 more
doaj   +1 more source

Improved medium-to-short-term earthquake predictions in China in 2022

Geomatics, Natural Hazards & Risk
Every year, China should determine annual seismic hazard regions for earthquakes of magnitude 5.0 and above in Mainland China in the next year. Meanwhile, the short-term earthquake potential in each seismic hazard region is evaluated by monthly analyzing
Huaizhong Yu, Rui Yan, Shiguang Deng, Jie Liu, Yan Xue, Gang Li, Mengyu Xie, Yuchuan Ma, Xiaotao Zhang, Yawei Ma, Yuan Zhengyi, Zeping Li   +11 more
doaj   +1 more source

Tinnitus: network pathophysiology-network pharmacology [PDF]

Frontiers in Systems Neuroscience, 2012
REVIEW article Front. Syst.
Ana Belén Elgoyhen, Berthold Langguth, Sven Vanneste, Dirk De Ridder   +3 more
openaire   +4 more sources

Determination of the major axis direction and macroseismic epicenter of the assessed intensity map based on relocated aftershock sequences

Frontiers in Earth Science, 2023
The rapid assessment of an intensity map following a strong earthquake forms the foundation for risk assessment and emergency response in Chinese mainland.
Zhishuang Xu, Jie Liu, Alimujiang Yalikun, Xiaoli Li, Jing Ren, Xintao Wen   +5 more
doaj   +1 more source