For efficient energy distribution, microgrids provide significant assistance to main grids and act as a bridge between the power generation and consumption. Renewable energy generation resources, particularly photovoltaics, are considered as a clean source of energy but are highly complex, volatile, and intermittent in nature making their forecasting challenging. Thus, a reliable, optimized, and a robust forecasting method deployed at MG objectifies these challenges by providing accurate renewable energy production forecasting and establishing a precise power generation and consumption matching at (...) MG. Furthermore, it ensures effective planning, operation, and acquisition from the main grid in the case of superior or inferior amounts of energy, respectively. Therefore, in this work, we develop an end-to-end hybrid network for automatic PV power forecasting, comprising three basic steps. Firstly, data preprocessing is performed to normalize, remove the outliers, and deal with the missing values prominently. Next, the temporal features are extracted using deep sequential modelling schemes, followed by the extraction of spatial features via convolutional neural networks. These features are then fed to fully connected layers for optimal PV power forecasting. In the third step, the proposed model is evaluated on publicly available PV power generation datasets, where its performance reveals lower error rates when compared to state-of-the-art methods. (shrink)

1-pu. Ŭmak kwa yŏsŏng -- 1. Wae widaehan ŭmakka nŭn modu namsŏng in'ga? -- 2. Ŭmakchŏk kabujangje -- 3. Ch'angjak hwaltong esŏŭi yŏsŏng sooe -- 4. Yŏsŏng ŭmakka ŭi sŏng yŏkhal -- 5. Ŭmak kyoyuk esŏŭi sŏng ch'abyŏl -- 6. Widaehan yŏsŏng ŭmakka ŭi t'ansaeng ŭl wihayŏ -- 2-pu. Ŭmak sok ŭi yŏsŏng -- 1. Ŭmak chakp'um esŏŭi namsŏng kwa yŏsŏng -- 2. Ŭmak esŏ kulchŏl toen yŏsŏng imiji -- 3. Ŭmak sok ŭi yŏngung kwa ch'angnyŏ ŭi yŏkhal -- 4. (...) Tongsŏngae wa ŭmakchŏk tamnon-- 5. Kŭrŏt'amyŏn p'eminijŭm ŭmak ŭn kanŭng han'ga? (shrink)

The studies of urban popular culture in modern China in recent years have attracted wide attention from scholars in China and abroad. The symposium, which is composed by Ma Min’s “Injecting vitality into the studies of urban cultural history,” Jiang Jin’s “Issues in the studies of urban popular culture in modern China,” Wang Di’s “The microcosm of Chinese cities: The perspective and methodology of studying urban popular culture from the case of teahouses in Chengdu,” Joseph W. Esherick’s “Remaking the Chinese (...) city: Urban space and urban culture” and Lu Hanchao’s “From elites to common people: The downward trend in the studies of Chinese urban history in the United States,” provide valuable insights on the perspective, trend, and methodology of the studies. (shrink)

1. Kwangja chŏngsin e kwanhan kich'ojŏk ihae -- 2. Yuga ŭi kwanggyŏn'gwan -- 3. Toga ŭi kwangŏn kwa kwangja chŏngsin -- 4. Ŭmju munhwa wa Wi-Chin ŭi imt'anjŏk kwang -- 5. Songdae ihakchadŭl ŭi kwangjagwan -- 6. Yangmyŏnghak ŭi kwanggyŏn'gwan -- 7. Chosŏnjo yuhakchadŭl ŭi kwanggyŏn'gwan -- 8. Chosŏnjo yuhakcha ŭi yokki yŏnggwi ihae -- 9. Sŏhwa tot'ongnon kwa kwanggyŏn esŏ chunghaeng ŭro -- 10. Kwanggyŏn mihak ŭi munyejŏk chŏgyong -- 11. Chungguk hoehwa e nat'anan kwanggyŏn mihak -- 12. Chungguk (...) sŏye e nat'anan kwanggyŏn mihak -- 13. Chosŏnjo hoehwa e nat'anan kwanggyŏn mihak -- 14. Chosŏnjo sŏye ŭi kwanggyŏn mihak. (shrink)

이화란 시집 『한 방울 고요 속으로』. 2006년 월간 '문학세계' 시 부문 신인상을 수상한 이화란 시인의 첫 번째 시집이다. 시인의 삶의 여정과 그 속에서 체득한 지혜, 인생관, 자연관 등을 엿볼 수 있다.

어떤 만남은 운명이다! 조선시대 전방위 지식인 다산 정약용, 그의 가르침을 따라 평생을 산 단 한 사람, 황상 "부지런하고 부지런하고 부지런하라" "학생은 있지만 제자는 없다"는 탄식의 소리가 높아지고 있다. 존경과 사랑이라는 단어가 무색하게 진정한 스승도 진정한 제자도 드문 요즈음이다. 정민 교수에 의해 200년 전 다산 정약용과 그의 제자 황상 사이에 이어진 도탑고 신실한 사제 간의 정리가 울림이 커다란 의미로 되살아난다.

This paper investigates whether local religious beliefs have a significant impact on the practice of earnings management. We extend the existing literature on the role of firm characteristics in mitigating earnings management by showing that local religious beliefs significantly impact the practice of earnings management. Specifically, exploring firms located in the U.S. counties that vary from 2000 through 2010, we document the negative relationship between religiosity and earnings management using multivariate regression analysis. Our results show that firms in counties with (...) strong religious social norms are less likely to engage in earnings management. Furthermore, we attempt to mitigate endogeneity concerns by employing a modified Difference-Differences model and Propensity score matching methods. We find that the negative effects of religion on earnings management still hold. Overall, these findings emphasize the empirical relevance of the association between the local social norms and earnings manipulations. (shrink)

Extant research concludes that family firms are less likely to bribe due to reputation concerns. However, such conclusions are, to a certain extent, inconsistent with the intuition and observation that some family firms can be aggressive bribers. This study employs a restricted-extended framework of socioemotional wealth model to reconcile this inconsistency. We propose family management, on the one hand, results in reputation preservation willingness; while on the other hand, results in an abuse of trust between family members and superior ability (...) to hide bribery secrets. Integrating the willingness and ability mechanisms leads to an inverted U-shaped relationship between family management and bribery. Further, family firm political connection and province-level anti-corruption investigation play moderation role on the inverted U-shaped main effect. An empirical analysis of Chinese listed firms from 2006 to 2017 supports our hypotheses. (shrink)