城市尤其是特大城市中央商务区是城市经济、文化以及科技发展集中区，在城市建设和经济发展过程中发挥着越来越重要的作用，其建设发展对于消费升级具有重要意义。本报告基于POI数据，针对北京、上海、广州、深圳四个特大城市的中央商务区经纬度进行大数据测算，并具体分析了特大城市中央商务区消费规律的变化，提出了精准消费需求追踪、发展基于大数据的消费模式、建设国际一流消费环境等促进中央商务区消费升级的发展建议。

Ancestry-based direct-to-consumer genetic tests are commonly used for genealogical and relationship DNA testing. These tests are typically advertised as being able to enable information regarding genetic ethnicity or to identify existing relatives who have also used the product. Companies compare consumer's test results to different databases of previous tests to assess the ethnicity of the individual, which results in different ethnicity estimates from one provider to another. Several companies also offer online forums which allow people who have been tested to share and discuss their results with others, which enables them to discover previously unknown relationships.

Technology in terms of solar cell efficiency, battery density, advanced materials, and control (stability) has progressed significantly to make HAPS a technically and economically viable product. The HAPS technology advancement will also benefit from the current developments in electric mobility, electric aircraft, and unmanned aerial mobility (cargo airships).

Industrial microbiology is the branch of applied microbiology that involves the utilization of microorganisms in industrial processes such as pharmaceutical drugs development, vaccines production, industrial fermentation, wastewater treatment, and industrial chemical treatment. Industrial microbiological quality control includes the use of products and services for the identification and control of microbial species in the manufacturing of food items, beverages, drugs, cosmetics, biologics, and other industrial products in large quantities. Microbial contamination of the products is a significant concern for many industrial verticals. Excessive microbial growth can cause deteriorations of the machines and equipment used in the production process. It also decreases the process efficiency in manufacturing, thereby negatively impacting the quality of the end product and endangering the health and safety of consumers and workers.

Gel documentation systems are used to visualize and document the gel experiments. Further, the characterization of protein and nucleic acid is also done by gel documentation systems. For deoxyribonucleic acid (DNA), gels can be used for separation, sequencing, preparation, and imaging, and documentation are essential to all these applications. With modern imaging and documentation systems, the quantification of nucleic acid and proteins can be highly accurate and quantitative. Gel documentation systems include all-in-one systems, which are instruments, accessories, and software. The systems are used for academic and research institutions. The current study aims to assess the global gel documentation systems market by focusing on evaluating products catering to the aforementioned definition. The current scenario of gel documentation systems is majorly dominated by biotechnology majors such as Analytik Jena GmbH, Azure Biosystems, Inc., Bio-Rad Laboratories, Cleaver Scientific, Danaher Corporation, and Thermo Fisher Scientific Inc.