新闻媒体助力疫情防控的实证研究——以河北省主流媒体直播带货为例。

作为信息产业的重要构成部分，我国平板显示产业发展稳步前进。具体表现在：2014年，国内产业规模超过2000亿元，同比增长44.6%，全球市场占有率已提升到11.2%，经济效益明显好转；国内企业在OLED的部分领域达到国际领先水平，形成了以京津冀地区、长三角地区、珠三角地区为核心的平板显示产业聚集地；企业兼并、收购及互相合作非常活跃，国际交流进一步加强。然而，产业发展的国内外环境也更加严峻复杂，仍然存在以下问题：产业规模小、资源配置不够合理、缺乏领军企业；融资环境有待优化；缺乏关键性的核心技术，产业配套不完善；等等。对此，建议积极扶持本土企业及品牌；完善新型平板显示产业规划；建设新型平板显示产业体系，促进产业链上中下游协同发展。

2019年，受国内外经济低迷等因素影响，中国工业机器人整体销量、进出口量有所下滑，但国产工业机器人占比提升，物流、协作、并联机器人产品销量同比增长；喷涂、焊接、抛光打磨等机器人厂商提升技术水平，拓展细分应用领域。针对工业机器人产业面临的下游应用行业集中、外资品牌占据市场主导、企业经营压力大等问题，可通过行业应用创新、注重产学研深度融合、企业针对细分领域进行产品打磨、避开同质化竞争等途径解决。未来，伴随工业机器人产品、市场的发展，非标软硬件产品将继核心零部件后成为厂商关注的重点，物流、协作机器人的市场潜力及应用延展性会不断提高。

2020年全国数字政府建设调查报告。

Wavelength division multiplexer (WDM) is a technique in fiber-optic communications for multiplexing multiple optical carrier signals via a single optical fiber channel by changing the wavelengths of laser lights. In addition, it enables communication in both directions of the fiber cable. Network operators these days have to meet the rise in requirements of bandwidth as there is tremendous rise in internet usage by all sectors. Therefore, WDM being the fundamental block for high capacity optical communications network is used by network providers to meet the increase in demand and yield maximum capacity.

PPM software provides tools to project managers and business executives to manage and schedule projects with high level of efficiency, while increasing productivity and reducing costs. The centralized control of an organization's projects is handled by PPM tools. Portfolio management also includes the project intake process. This involves the recognition, authorization, assignment, and incorporation of future projects by project managers. It also involves high-level management and project tracking to ensure that ongoing projects are closely connected to the overall business priorities and strategies. PPM software are employed by project managers for resource time tracking, inventory tracking, report generation, resource management, along with standard portfolio management.

Predictive maintenance is a process for monitoring equipment through the operation to identify any deterioration, enabling maintenance to be planned and operational costs reduced. It is commonly used in the context of Industry 4.0. The primary goal of predictive maintenance is to deliver the most precise advance maintenance planning to avoid unpredicted failures. Further, there are numerous benefits of adopting predictive maintenance, such as potentially extended service life of the equipment or assets, increased plant safety, optimized handling of spare parts and less breakdowns and outages, which may have negative impacts on the environment.

Envelope tracking is a power supply technique that is used to adjust the converter voltage to improve the efficiency of a power amplifier, which is used in wireless systems. In envelope tracking technique, RF signal’s amplitude envelope is tracked and the bias voltage is adjusted according to the results in amplitude. This helps in operating power amplifier with maximum efficiency at any instantaneous power level. The recent cellular communications, such as W-CDMA, HSPA+, and LTE, operate signal waveforms with more extreme “peaks” and “valleys”, unlike GSM, which maintains continuous waveform throughout the operation. Recent cellular technologies experience continuous deflection in waveforms; hence, the requirement of envelope tracking technique is required to bring out maximum efficiency.

During the past two decades there have been considerable efforts undertaken by governments and national telecom regulators to ensure that their countries' economic growth is underpinned by capable broadband infrastructure. The success of national policies has been variable, but the scale of investment and the manner in which the development of fibre infrastructure has been encouraged has been significant during the last five years or so. The ongoing pandemic has also focused the attention of telcos on the need to ensure that telecom infrastructure is robust, while in the popular imagination fixed-line broadband has become an essential service for home working and home schooling. The increasing dependence on home internet services has led to significant growth in the number of subscriptions in many markets. It has also supported the use of associated services within the digital economy, such as e-payments.

Mini-LED displays can offer deeper, darker blacks, bright, richer colors, and better contrast. One of the main benefits of mini LED over conventional LED TVs is that LED backlights are much smaller and precise. Mini LEDs are gaining popularity in display units such as TVs, smartphones, and many more. Increasing demand for electronic products with better performance and higher efficiency is expected to drive the demand for mini LEDs technology in the coming years. For instance, Apple is planning to introduce mini-LED displays across much of its product lineup such as Macbook and iPads. This display is expected to bring some useful technology improvements to Apple's products.

Digitalisation in buildings picked up pace in H2, 2020 with the assistance of resilient business models. Some key digital solutions launched and accelerated by leading companies during the pandemic were digital workplace re-entry measures, healthy building solution with remote services, Artificial Intelligence (AI) driven building solutions prioritising value-based outcome, and proposed as outcome linked/as-a-service models.

Smart mining refers to the process of extracting ores, minerals, or other resources using information, autonomy, and technology. The process is undertaken to gain better productivity, safety, and reduced operational costs to a mine site. The global smart mining market is divided on the basis of type, category, and region. By type, the market is segmented into underground mining and surface or open pit mining. By category, it is bifurcated into automated equipment and components. The automated equipment includes excavators, load haul dump, drillers & breakers, robotic trucks, and other automated equipment. By components, the market is categorized into hardware, software, and services. Hardware component encompasses sensors, RFID tags, intelligent systems, and others.

Security screening devices are used for security and safety purpose such as metal detectors and explosive detectors. Increasing terrorism and fraudulent activities coupled with stringent government norms have led to rise in the growth of security systems. Security screening systems have significant adoption rate in the military & defense sector due to increased threat of terrorism and cross-border intrusions. Attributed to increased crime rates, security screening is anticipated to witness high adoption in the government and law enforcement end use segments.

Digital transformation in BFSI is a set of methodologies, tools and processes that is used by modern companies to improve their operational activities and to enhance their sales. The key objective of digital transformation in BFSI is to automate, and digitize processes in the banking & fintech organizations and to streamline critical process of the organization. Numerous benefits are associated with digital transformation in BFSI, which include enhance security features, better risk management process, automation of repetitive tasks and others. The key factors that drive the growth of the global digital transformation in BFSI market include increase in adoption of digital technology by various banks and surge in need of digital services among the fintech to improve the customer experience. In addition, increase in customized IT solutions for specific banking need positively impacts the growth of the market. However, high implementation and maintenance cost of digital technology and security & privacy concerns related to data theft and cyber-attacks is expected to hamper the market growth. On the contrary, increase in adoption of advance technology such as AI and machine learning among the companies, is expected to offer remunerative opportunities for the expansion of the global market during the forecast period.

Industrial controls is a collective term used to define various kinds of control systems and associated instrumentation, which includes the devices, networks, systems, and controls used to operate and automate industrial processes. Industrial controls systems include various automation equipment, machines, and components. These systems are developed to monitor, control, and perform various industrial tasks and processes with high precision, improved product quality, and reliability.

The key objective of risk management software is to closely monitor and control different types of risks, which an organization faces due to various types of compliances. The main purpose of the software is to identify a risk, reduce its impact, and efficiently manage it. In addition, numerous benefits, such as efficient decisionmaking, realistic expectations, escalation, and focus on risk, associated with risk management software are the lucrative factors that boost the market growth.

Smart mining refers to the process of extracting ores, minerals, or other resources using information, autonomy, and technology. The process is undertaken to gain better productivity, safety, and reduced operational costs to a mine site.

在网络带来极大便利的同时，网络空间中也出现了网络攻击等破坏正常秩序的行为。当网络攻击升级到网络战时，就会对国家安全构成严重威胁。从非传统安全视角来看，可以将网络战定义为“一个国际关系行为体为实现其政治目的，通过网络空间实施暴力对其他国际关系行为体造成破坏的行为”。网络战主要分为政治性黑客行动、网络恐怖主义和社会网络战三种类型，并呈现主体多元化、领域扩大化、破坏实体化、武器升级化、手段多样化五大发展趋势。根据“共享安全”理论，防范网络战、维护网络安全应当构建“网络空间命运共同体”，完善国内网络空间法治建设，参与网络战的规则制定，建立国家—社会—市场合作机制，建设多层次网络防御体系，加强网络安全国际合作。

数字经济的核心是信息化，具有数字化、网络化、智能化等特征。网络安全和信息化具有同等重要地位，必须统一谋划、统一部署、统一推进、统一实施。做好网络安全工作需要处理好安全和发展的关系，协调一致、齐头并进。零信任安全是在网络发展的历程中逐步产生的安全机制，通过重构以身份为信任的安全防护机制，对数字时代的核心“人”进行全方位的安全防护，通过安全机制的广泛建立促进产业及经济社会发展。未来我国网络安全工作应聚焦强化关键信息基础设施保护、加快网络安全核心技术创新突破、加大数据安全管理和个人信息保护力度、壮大网络安全技术产业规模和网络安全人才队伍、加强国内外网络安全合作等方面。

跨国公司嵌入对物流产业集群网络演进的影响。