Results 51 to 60 of about 654 (162)

Urbanization and Spillover Effect for Three Megaregions in China: Evidence from DMSP/OLS Nighttime Lights

open access: yesRemote Sensing, 2018
Urbanization drives human social development and natural environmental changes and shows complex implications for sustainability and challenges of future development, particularly in emerging countries.
Xiaoxin Zhang   +7 more
doaj   +1 more source

Synthetic Aperture Radar Automatic Target Recognition Based on a Simple Attention Mechanism. [PDF]

open access: yes, 2023
A simple but effective channel attention module is proposed for Synthetic Aperture Radar (SAR) Automatic Target Recognition (ATR). The channel attention technique has shown recent success in improving Deep Convolutional Neural Networks (CNN).
A. Chikwendu, Ijeoma   +7 more
core   +1 more source

Revisions del Tercer Front a la cultura visual xinesa [PDF]

open access: yes, 2016
Aquest article recull la presentació de l’autor en ocasió del simposi «La producció cultural xinesa i l’imaginari xinès en el marc global: reescriure la història des de la praxi artística», que tingué lloc a la Facultat de Geografia i Història de la ...
Ortells-Nicolau, Xavier
core  

MLCF-Net: Multilevel Capsule Fusion Network Combining Attribute Features for SAR Vehicle Target Recognition

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Deep learning-based automatic target recognition is a research hotspot in the field of synthetic aperture radar image interpretation, and convolutional neural networks (CNNs) have made significant advancements in this area.
Wei Wang   +5 more
doaj   +1 more source

Weighted Pseudo-Labels and Bounding Boxes for Semisupervised SAR Target Detection

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic aperture radar (SAR) image target detection methods based on semisupervised learning, such as the mean teacher framework, have shown promise in diminishing the issue of limited labeled data. However, several challenges exist in current methods.
Zhuangzhuang Tian   +5 more
doaj   +1 more source

L'impuissance paradoxale du soft power de la Chine post-Mao [PDF]

open access: yes, 2013
Le soft power est devenu consubstantiel à l’affirmation des Etats depuis la fin de la guerre froide, et singulièrement depuis l’émergence de nations non occidentales au sein de la globalisation économique.
Balme, Stéphanie
core   +2 more sources

Berlin 1997 [PDF]

open access: yes, 1998
FOR THE FIRST TIME IN THE HISTORY OF THE BERLINALE, or the first time in the history of the Berlinale, a Latin American entry was awarded the Golden Bear: Walter Salles's Central do Brazil (Central Station) (Brazil).
Holloway, Ron
core   +2 more sources

Study on evolution law of overburden stress under different strip coal pillar widths

open access: yesMeikuang Anquan
The plastic failure of strip-style goaf areas due to weathering, groundwater erosion, and overburden load is one of the main causes of geological disasters in the surrounding rocks of goaf areas. Revealing the stress evolution laws under the expansion of
Shenghu LUO   +5 more
doaj   +1 more source

Know Your Enemy: Tibetan Perceptions of and Approaches to Chinese Studies in Exile [PDF]

open access: yes, 2009
Achieving peaceful dialogue between Chinese and Tibetans is the crux of the Tibetan community in exile’s strategy to regain its homeland. Yet despite the recognized importance of cross-cultural communication the Tibetans, ideologically unwilling to ...
Mechling, Katherine
core   +1 more source

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