Search Results - Li Xin

The paper discusses in detail general prospects and concrete routes of expansion of economic, financial, investment cooperation within SCO, in the author’s opinion this organization should become the main platform for construction of Silk Road Economic Belt.

The role of volatiles from cabbage plants with different treatments and oviposition experience in the foraging behaviour of Diadegma semiclausum was studied. Compared to volatiles from intact plants, those from plants that were mechanically damaged, previously host-damaged or being fed by host larva...

Full description

Aiming at the requirement of current detection for operational amplifier performance, a new low offset operational amplifier circuit is proposed. The closed-loop current sampling circuit is composed of low-loss op-amp, PMOS tube and resistor. The whole op-discharge route is composed of main op-amp a...

Full description

None

To improve the use of lianas in urban river landscape, physico-chemical changes in five different lianas, such as Hedera nepalensis, Celastrus orbiculatus Thunb., Rosahybrida ClimbingRoses, Jasminum mesnyi Hance, Euonymus fortunei were analyzed during low temperature stress. Membrane permeability, s...

Full description

None

To solve the problem that fetal electI·ocardiogram is difficult to extract when there are motlier electrocardiogram and fetal electrocardiogram coincidence in the time domain of maternal abdominal electrocardiography, a modified matched filtering method is proposed for coincidence detection. The met...

Full description

The integration of cross-regional, fragmented edge computing resources is a key aspect in advancing the high-quality development of edge computing infrastructure. Diverse operational environments—encompassing space, air, ground, and sea—jointly form a large-scale network of computing resources. Give...

Full description

The transmission network is the core of the power network and plays an important role in the power network planning and defense. According to different node weights and elements of the transmission network, different algorithm models can be used to conduct in-depth research on specific problems. Bas...

Full description

Association rule mining is mainly used to discover knowledge hidden in the data. Weighted association rule mining can mine rules with different importance of the project more effectively. There is a certain subjective arbitrariness in the method of artificial weight assignment, existing the problem...

Full description

Fiber gratings are special optical fibers with a periodic refractive index distribution when the refractive index of the fiber core is modulated. Both the angle and period of the gratings have an influence on the sensing properties of the fiber gratings. To explore the sensor properties of different...

Full description

None

The connectivity between Marine Protected Areas (MPA), defined as the migration and exchange of materials such as individuals or organisms, is critical for species dispersal and ecosystem recovery. In this study, the complex network framework is introduced to measure the connectivity between 22 MPAs...

Full description

C21H32O2, monoclinic, P21, a = 15.2215(7) Å, b = 7.2235(4) Å, c = 16.3052(7) Å, β = 92.754(4)°, V = 1790.73(15) Å3, Z = 4, Rgt (F) = 0.0503, wRref (F 2) = 0.1345, T = 297(2) K.

With the rapid expansion of data center infrastructure, the energy consumption has become a major concern. Reducing data center power consumption and improving energy efficiency are crucial. This paper proposes a power-efficient data center temperature prediction model based on Gated Recurrent Unit...

Full description

BackgroundSepsis is a life-threatening condition with limited therapeutic options. Emerging evidence implicates gut microbial metabolites in modulating host immunity, but the specific interactions between these metabolites and host druggable targets remain poorly understood.MethodsWe utilized a syst...

Full description

At present, the oil-water separation materials with high cost and complex preparation process perform poor effect. In order to solve this problem, the 304 stainless steel strainers as substrates were treated by FeCl3 solution etching method to obtain rough surfaces and heptafluorodecyl tr...

Full description

The aim of this paper was to investigate the catalytic properties of palladium supported on chitosan catalysts. The effect of primitive chitosan and degraded chitosan on catalytic performance was compared. The structure, morphology, metal content and properties of the catalysts were characterized by...

Full description

Monthly distribution characteristics of rain capacity and rainfall erosion force, water and soil loss occurrence characteristics, soil infiltration characteristics and the connection between soil infiltration and runoff and soil loss were studied under contour hedge condition of experiment plots in...

Full description