Using Chinese listed companies as research setting, this paper constructs a measure of corporate competing culture through textual analysis on firms’ management discussion and analysis disclosures, and examines the impact of corporate competing culture on environmental investment. The results show that competing culture has a significant and positive impact on firms’ environmental investment, and the results remain robust to a battery of robustness tests. Moreover, the mediating analysis indicates that competing culture promotes corporate environmental investment through enhancing firms’ internal control (...) quality. Furthermore, the heterogeneity results show that the positive impact of corporate competing culture on environmental investment is more pronounced in firms with larger size, stronger corporate governance, in high-polluting industry, and located in less developed regions. Our findings shed light on the importance of corporate competing culture and provide practical implications for corporate sustainable development. (shrink)

Currently, abortion can be lawfully performed in China at any gestational stage for a wide range of social and medical reasons. I critically explore the Chinese regulatory model of abortion in order to examine its practical effects on women. Although I focus on the post-Maoist abortion law, I also analyse the imperial Confucianism-dominated regulation and the Maoist ban on abortion in order to scrutinise the emergence of the notion of ‘glorious motherhood’. By examining how ‘glorious motherhood’ is constructed and reinforced (...) in the Chinese family planning context, I argue that the post-Maoist government intentionally made abortion ‘law in the books’ unrestrictive in order to impose its control over female fertility. As a result of this, women are persuaded and even forced to lead a ‘glorious’ maternal life, which means sacrificing themselves for the purpose of achieving the state’s Malthusian and eugenic demographic goals. Furthermore, I argue that, in addition to exacerbating gender oppression, abortion law’s embrace of the idea of ‘glorious motherhood’ also produces ‘group oppression’ of unmarried women and working-class women. (shrink)

As the development of artificial intelligence technology, the deep-learning -based Virtual Reality technology, and DL technology are applied in human-computer interaction, and their impacts on modern film and TV works production and audience psychology are analyzed. In film and TV production, audiences have a higher demand for the verisimilitude and immersion of the works, especially in film production. Based on this, a 2D image recognition system for human body motions and a 3D recognition system for human body motions based on (...) the convolutional neural network algorithm of DL are proposed, and an analysis framework is established. The proposed systems are simulated on practical and professional datasets, respectively. The results show that the algorithm's computing performance in 2D image recognition is 7–9 times higher than that of the Open Pose method. It runs at 44.3 ms in 3D motion recognition, significantly lower than the Open Pose method's 794.5 and 138.7 ms. Although the detection accuracy has dropped by 2.4%, it is more efficient and convenient without limitations of scenarios in practical applications. The AI-based VR and DL enriches and expands the role and application of computer graphics in film and TV production using HCI technology theoretically and practically. (shrink)

The proverb ‘women hold up half the sky’ was created by the Maoist government 64 years ago in order to show that women in ‘New China’ have equal power and rights to their male peers. I selected three photographs for my FLaK zine and called them ‘unwanted girls’, ‘battered wives’ and ‘inglorious women’. To examine the relevance of the proverb in Modern China, I will discuss three women-related problems behind these photographs and analyse their cultural and legal causes. By doing (...) so, I aim to achieve two purposes—first, to help the reader have a better understanding of the problems of women in the region where one-fifth of the global population lives, and second, to argue that seemingly gender neutral law and policy can produce new and greater restrictions on women’s freedom. (shrink)

This commentary examines the laws and policies on reproduction adopted in New China since 1949 and reflects on how they have regulated womanhood and whether they have promoted gender equality. By doing so, it also demonstrates how the regulation of reproduction constructs the notion of an ideal womanhood in order to justify the state’s enforcement of the population policy and its exercise of control over women’s fertility.

Sequential recommendation algorithm can predict the next action of a user by modeling the user’s interaction sequence with an item. However, most sequential recommendation models only consider the absolute positions of items in the sequence, ignoring the time interval information between items, and cannot effectively mine user preference changes. In addition, existing models perform poorly on sparse data sets, which make a poor prediction effect for short sequences. To address the above problems, an improved sequential recommendation algorithm based on short-sequence (...) enhancement and temporal self-attention mechanism is proposed in this paper. In the proposed algorithm, a backward prediction model is trained first, to predict the prior items in the user sequence. Then, the reverse prediction model is used to generate a batch of pseudo-historical items before the initial items of the short sequence, to achieve the goal of enhancing the short sequence. Finally, the absolute position information and time interval information of the user sequence are modeled, and a time-aware self-attention model is adopted to predict the user’s next action and generate a recommendation list. Various experiments are conducted on two public data sets. The experimental results show that the method proposed in this paper has excellent performance on both dense and sparse data sets, and its effect is better than that of the state of the art. (shrink)

With the rapid development of renewable generators such as distributed photovoltaic and profound changes of the power structure, this paper analyzes the frequency characteristics of the power system with high penetration of renewable generations in the process of low-frequency load shedding and discusses the influence of the distributed renewable generator frequency endurance capabilities on the implementation effect of low-frequency load shedding in detail. Finally, the influences of the distributed renewable generator frequency endurance capability and the capacities of the distributed renewable (...) generator on frequency response characteristics of an actual Hunan power grid are simulated. The simulation results show that more distributed photovoltaic capacity without frequency endurance capability leads to deeper frequency drops after the disturbance and requires more basic rounds of load shedding. When the penetration rate of distributed photovoltaic is too high, it may cause load shedding, resulting in power grid load losses and, at the same time, leading to an overshoot phenomenon in the process of frequency recovery. Therefore, the influence of distributed photovoltaic on the control of low-frequency load shedding should be considered when designing low-frequency load shedding schemes for the power grid with high penetration of distributed photovoltaic. (shrink)