Accurate detection results can improve the cure probability of patients and reduce medical costs. Today, with the sharp increase in the incidence of Alzheimer's disease, the cost of testing its markers remains high. In this paper, a new SPR sensor is designed and manufactured, which can not only detect the disease quickly and accurately, but also reduce the detection cost.

Ecological and sustainable are the principles that should be followed in gardening. We can use waste materials to make compost, thereby avoiding or reducing the use of chemical fertilizers.

Since the end of the 90s of the last century, the term “knowledge economy” became widespread in Western and national science. The transition of the world economy to a new qualitative state is directly connected to the increasing of the importance of theoretical knowledge, strengthening the role of high-tech industries, the process of increasing the share of services in the economy, ...

In recent years, with the rapid development, accelerated maturity and commercial transformation of emerging digital technologies represented by cloud computing, big data, Internet of Things, mobile Internet, artificial intelligence, etc., the digital economy has become the most innovative and fastest growing in economic development. The most influential industry sector.

Product codes are preferred in high data rate wireless communication systems to achieve good error performance. However, to conceive a proper decoding method, which can correct all the potential errors pattern that within the half of the code distance for the product code, is not easy. In this paper, an improved decoding method of hamming product code has proposed. The proposed ...

In order to construct a more ideal acute pancreatitis model，the optimal modeling time and 20 % L-arginine dose were selected for the mouse acute pancreatitis model, we were used to accurately determine and analyze the serum amylase activity, white blood cell count, pancreas pathological tissue paraffin section.The results showed that the best conditions were 4 g/(kg·bw）and 6 h.

Object recognition is one of the heated topics discussed in the computer vision, which is a field of artificial intelligence. The skeleton has been proved as a compact and intuitive descriptor that facilitates object recognition. In this paper, the key processes of the object recognition based on skeleton will been presented.

As the representative of the third generation of new wide band gap semiconductors, SiC has excellent physical, chemical and electrical properties.In the field of power semiconductor, especially in high power, high voltage and some special environments, it has a good application prospect.In this paper, some of its physical properties are introduced, and then the growth method and ...

Artificial intelligence which is known as AI, is the science and engineering of making intelligent machines, especially intelligent computer programs. AI is widely used in many vertical fields such as medical and health, finance, education, security, business and smart home. The text focuses on the current development of Chinese enterprises in AI education field.

On November 1, 2021, China officially applied to join DEPA ( Digital Economy Partnership Agreement), It will help China strengthen digital trade cooperation under the new development trend during the COVID-19.This paper analyze new developments in digital trade during the pandemic to offset the negative impact of the pandemic on trade.