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It has been a challenging year for Korea’s foreign and security policy. The war in Ukraine continued to drag on. A new war broke out in the Gaza Strip on Oct. 7, and North Korea’s development of, and threats to use, nuclear weapons continued to aggravate. Each of these events was related to each other and posed serious challenges for Korea. The Korean government responded with bold and timely responses throughout the year.
Overstaffing production in underground coal mining is not convenient for daily management, and incomplete information of coal miners hinders the rescue process of firefighters during mine accidents. To address this safety sustainability issue, a novel face recognition method based on an improved multiscale neural network is proposed in this paper. A new depthwise separable (DS)-inception block is designed and a joint supervised loss function based on center loss theory is developed to construct a new multiscale model. The miniers can be recognized in the harsh underground environment during th...