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摘要： With the rapid development of modern Internet technology and the surge in people’s demand for the entertainment industry,the webcast industry has ushered in a golden age of vigorous growth.After combing the development of China’s webcast industry from the year of 2016 to 2020,this paper points out the problems in the development of the webcast industry and puts forward some solutions,the future development trend of the webcast industry has been forecasted too.

摘要： With the deep and sustainable development of the market economy,the competitive environment and development pattern faced by China’s construction industry are becoming more and more severe.In this context,construction projects should actively incorporate the development trends of the market economy and focus on analyzing relevant influencing factors and risk content.Considering previous experience,the audit effect of construction project budget and settlement has a major impact on the quality and economic benefit of construction projects to a certain extent.In view of this,this paper mainly focuses on the content and method of the construction cost budget and settlement audit as well as suggests measures for the construction cost budget and settlement audit,so as to improve the construction cost management level.

摘要： In recent years,with the deepening of the“streamline administration,delegate power and improve services”reform,actively improving various laws and regulations,and vigorously implementing policies and measures such as tax reductions and fee reductions,China’s business environment construction has seen positive results.

摘要： Background Eye movement abnormality in schizophrenia has been studied for several decades.However,patient differences in eye movements across phases of schizophrenia from eye-tracking studies have not been well documented.Aims This pilot study used eye-tracking technology to investigate attentive bias towards interpersonal communication information across different clinical phases of schizophrenia.Methods This study included 78 persons at clinical high risk(CHR)for schizophrenia,68 first-episode(FEZ)patients,and 39 chronically ill patients from the Shanghai At Risk for Psychosis Extending Project(SHARP Extending cohort)as well as 74 healthy controls(HCs).The experiment was an unguided-viewing task composed of 24 trials showing three types of pictures which varied in the degree of interpersonal communication.Type 1 was a scenery picture without people,type 2 was a picture with four people not communicating,and type 3 was a picture with four people communicating.We used two measures:(1)initial fixation duration and(2)total fixation duration.Results A ratio for both measures was calculated between measures for pictures with more or less interpersonal communication.The ratio of initial fixation duration for pictures with people communicating versus pictures with people not communicating was lowest in chronically ill patients(0.13(0.34))compared with HCs(0.31(0.36)),FEZ patients(0.31(0.46)),and CHR patients(0.36(0.42)).The difference in the ratios of initial fixation duration for type 2 and type 3 pictures was also significant for female participants(HCs vs chronically ill patients,t=2.706,p=0.009;CHR patients vs chronically ill patients,t=4.079,p<0.001).In addition,the ratio of initial fixation duration on pictures with people not communicating versus pictures without people negatively correlated with participants’high-risk symptoms(r=−0.35,p=0.002)among the CHR group and also correlated with the negative symptom subscore on the Positive and Negative Syndrome Scale(PANSS)among chronically ill patients(r=−0.33,p=0.037).The ratio of initial fixation duration between type 1 and type 3 pictures was associated with PANSS negative symptoms only in female patients with schizophrenia(r=−0.46,p=0.004).Conclusions These findings suggest an altered attentive bias towards pictures with a high degree of interpersonal communication information across different clinical phases in schizophrenia.The ratio of initial attentive orienting was associated with negative symptoms in female patients.

摘要： Against the backdrop of the COVID-19 pandemic,China has taken various measures to prevent the spread of the virus,stabilize the economy,and promote the resumption of work and production.As COVID-19 continues raging in China in 2022,collective effort to improve epidemic control has been made.Meanwhile measures have been taken to prevent new infections,stabilize the economy,and promote the resumption of work and production in an orderly manner.The Chinese economy has consequently stabilized and bounced back.

摘要： After the State Council issued a package of detailed policy measures to further stabilize the economy in May,the governments of many regions have also issued policy measures to promote investment and stabilize the economy.Official data shows that from January to May,the investment in infrastructure constructions rose by 6.7%from last year,with a growth rate 0.2 percentage points higher than that of January to April,and 0.5 percentage points higher than the total investment growth.Moreover,data from Guotai Junan Securities shows that in May,the business activity index and new order index of the civil engineering and construction industry were 62.7%and 59.1%respectively,up by 1.7%and 6.8%compared with last month.The activity expectation index of the construction industry is 57.9%,0.9%higher than last month,showing that infrastructure constructions are making further progress.

摘要： In the first half of the year,unexpected factors,such as the rebound of domestic pandemic and international geopolitical conflicts,have impacted China’s economic operation,and the risks and challenges faced by its development are constant.In this context,the crude oil price fluctuates greatly,the downstream demand continues to be low,and the overall production and operation situation of chemical fiber industry is grim.However,under the support of a series of"steady growth"policies and measures of the state,the main operational indicators of the textile industry have been under pressure and rebounded.It is expected that in the second half of the year,with the further implementation of policies and measures,it will bring more positive impacts on the smooth operation and recovery of the industry.

摘要： With one-fifth of the world’s population and about one-fourth of global food output,China is both a major grain producer and importer.To cope with the rising international food prices,the Chinese government has taken a series of measures including use of emergency reserves and policy support for logistics,imports,and production.So far the impact of fluctuations in the international market on China’s domestic market has been limited.In addition to improving food self-sufficiency,cooperation with ASEAN member states and other members of the international community is also a pragmatic solution to the global food crisis.

摘要： Continuous overcast and hazy days are common for the winter in Hebei Province,these disastrous weathers have tremendous negative effect on the production of protected strawberry cultivation,for leading to the problems such as degrading photosynthesis of leaves,poor pollination and fertilization,more malformed fruits,low percentage of fertile fruits,delayed maturation of fruits,degraded quality and yield,and aggravated diseases.In view of the disastrous weathers and problems,the authors put forward the measures for the management of protected strawberry cultivation in continuous overcast and hazy days,to provide technical support for strawberry farmers.

摘要： Bridge bearings are a small part of the whole bridge structure,but it can affect the corner of the bridge,and the stability and quality of the bridge deck,so the performance of the bridge bearing can directly determine the quality and lifespan of the entire bridge.The bridge bearing connects the upper and lower parts of the whole bridge.In order to improve the quality and structure of the whole bridge,the layout and selection of bridge bearings needs to be done well,the construction process needs to be closely monitored,and the whole process needs to be well-managed.The existing problems should be analyzed in detail and solved in time to ensure the quality of the bridge project.

摘要： The college computer information technology course is a public foundation course and generallyset up in Chinese universities, directly related to students' information literacy training and drawing increasing attention. However, the course is affected by a wide range of teaching content, plenty of knowledge pointsand abstract concepts, large amount of information and insufficient class time and other factors, which resultin unsatisfactory pragmatic teaching effects. Facing these problems in the teaching course, teachers shouldexplore actively according to their teaching practice, take corresponding measures and teaching methods,arouse the students' learning interest and enthusiasm to effectively promote teaching quality and students' information literacy.

摘要： For construction, the selection, design and construction of a building must be based on geotechnical engineering investigation. Geotechnical engineering investigation is the key to determine the quality ofthe project and the implementation of geotechnical engineering exploration is particularly important. Therefore, the accuracy of ground survey work is the premise to ensure a program's quality. This paper mainly refers to the methods of geotechnical investigations, the hazards of groundwater to geotechnical investigationand the measures to strengthen geotechnical engineering investigation, which is aimed at improving the quality of geotechnical engineering investigation and providing accurate, detailed engineering geological dataand technical guidance for foundation construction.