A potential answer to retailer's shelf out‐of‐stocks (OOS), where the item is in store but customers cannot find it, employ third‐party service providers execute audits and corrections. However, given nontrivial cost of executing external audits, it still necessary assess whether are capable reducing shelf‐OOS, they can be performed an economical way, benefits from translate into higher sales. In effort address these questions, we partnered with a product manufacturer retail provider...

Land use in traditional village clustering areas often exhibits slight dynamic changes; however, significant hidden ecological hazards may be present local settlements. There is still a lack of risk assessments for the corresponding classification-based prevention strategies and landscape ecosystem attributes’ enhancement. Based on land-use changes, this study integrated structure function to explore characteristics areas. The area 24 national villages Songyang County Lishui City Zhejiang...

The historic environmental vulnerability of traditional villages (HEVTVs) is distinctly differentiated; however, the priority relevant emergency management practices still lacks appropriate evaluation. This study proposes a new assessment system to quantify HEVTVs at district level and an extended analysis influencing factors adaptive capacity. provides basis classify under geological hazard risks. Based on coupled human–environment system, this research designed with three criteria, six...

Pacific oysters, Crassostrea gigas , are the most abundantly harvested shellfish in world and ecologically significant. The content of nutrients, including protein, glycogen, lipid, zinc (Zn), selenium (Se), is important for oyster meat quality, but heritability estimates such traits have rarely been reported. In this study, 64 full‐sib families were generated using a nested mating design. Finally, 18 families, which there nine half‐sib with each containing 2 sampled estimates. narrow‐sense...

Skeleton-based action recognition has attracted increasing attention due to its strong adaptability dynamic circumstances and potential for broad applications such as autonomous anonymous surveillance. With the help of deep learning techniques, it also witnessed substantial progress currently achieved around 90\% accuracy in benign environment. On other hand, research on vulnerability skeleton-based under different adversarial settings remains scant, which may raise security concerns about...

In developing countries, the phenomena of rural depopulation have been an intense continuing, which become a major bottleneck for sustainable revitalization traditional villages. However, factors influencing spatial disparity population hollowing (SDPH) in villages within prefecture-level city not fully quantitatively researched. Based on that influence general villages, this study incorporated historical and cultural related to village characteristics construct targeted factor index system...

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Background: Acquired immune deficiency syndrome (AIDS), caused by human immunodeficiency virus (HIV) infection, is a serious public health issue. This study investigated the correlated factors and possible changing trend of in-hospital death in patients diagnosed with HIV past decade our hospital. Methods: We retrospectively collected data firstly hospitalized Department Infectious Disease First Affiliated Hospital China Medical University from January 1, 2010 to December 31, 2019, compared...

Abstract Context: Food and Drug Administration (FDA) rules restrict pharmaceutical manufacturers from promoting drugs for non-FDA-approved (off-label) indications. When violate this rule, it has in many cases led to unsafe prescribing. However, 2012, a federal circuit court ruled United States v. Caronia that truthful off-label promotion was protected under the First Amendment, threatening government enforcement area. Methods: The authors extracted WestLawNext database mentioned 2012 2019....

With the rapid development of industrial industry, smoke, automobile exhaust and emissions, various air pollution problems have become increasingly prominent. In order to prevent control urban problems, it is necessary understand causes accurately grasp changing trend quality (AQI). However, when traditional multiple linear regression time series models predict AQI, there are some such as incomplete information utilization low prediction accuracy. Based on this, paper puts forward an AQI...

Target measurement has always been a hot topic in computer vision. Image system can realize accurate without contact. In this paper, target distance and dimension based on monocular camera is designed, firstly, the imaging principle of measuring theory similar triangle are introduced. Then, similarity algorithm Gaussian filtering canny edge detection implementation steps were analysed summarized.

The new industry, form of business and model is a economic form, which emerged from the round Information Technology Revolution, in particular, it includes deep integration technologies such as big data, cloud computing, Internet things, blockchain, artificial intelligence, 5g communication, etc.The that has spawned, crown epidemic 2020 accelerated process, industries, formats models based on information technology have become engines growth points drive China's economy to achieve...

To solve the current problems existing in teacher's construction of national universities, researchers proposed that human are primary resource, and appointment process is essentially a purpose resource optimization.Teaching staff incentive restraint mechanisms, through improving personnel distribution system, create good ecological development.Researchers have studied university teacher recruitment selection system United States Germany, access based on China's conditions school situation,...

Response model is one of the most frequently used predictive model. So I make a comprehensive introduction about basic concepts, key functions and main contents response evaluated Through design for utility function attribute weights to get market value function. In this progress, positive cases negative must be considered. Calculating can help enterprises sort customers.

Retracted.