Through field geologic survey,fine interpretation of seismic reflection data and analysis of well drilling data,the differential deformation,tectonic transfer and controlling factors of the differential deformation of the Gumubiezi Fault(GF)from east to west have been studied systematically.The study shows that GF started to move southward as a compressive decollement along the Miocene gypsum-bearing mudstone layer in the Jidike Formation at the Early Quaternary and thrust out of the ground surface at the northern margin of the Wensu Uplift,and the Gumubiezi anticline formed on the hanging wall of the GF.The displacement of the GF decreases gradually from 1.21 km in the east AA′transect to 0.39 km in the west CC′transect,and completely disappears in the west of the Gumubiezi anticline.One part of the displacement of the GF is converted into the forward thrust,and another part is absorbed by Gumubiezi anticline.The formation of the GF is related to the gypsum-bearing mudstone layer in the Jidike Formation and barrier of the Wensu Uplift.The differential deformation of the GF from east to west is controlled by the development difference of gypsum-bearing mudstone layer in the Jidike Formation.In the east part,gypsum-bearing mudstone layer in the Jidike Formation is thicker,the deformation of the duplex structure in the north of the profile transferred to the basin along gypsum-bearing mudstone layer;to the west of the Gumubiezi structural belt(GSB),the gypsum-bearing mudstone layer in Jidike Formation decreases in thickness,and the transfer quantity of deformation of the duplex structure along the gypsum-bearing mudstone layer to the basin gradually reduces.In contrast,on the west DD′profile,the gypsum-bearing mudstone is not developed,the deformation of the deep duplex structure cannot be transferred along the Jidike Formation into the basin,the deep thrust fault broke to the surface and the GF disappeared completely.The displacement of the GF to the west eventually disappeared,because the lateral ramp acts as the transitional fault between east and west part of GSB.

A phenomenon about optical bistability is successfully investigated in a layered structure consisting of a silver film with Kerr medium and a silver grating sandwiched between semi-infinite linear dielectrics.This type of structure can lead to the optical bistability phenomena occurring in reflection and transmission.There exists an optimal thickness of the metal grating that can cut off the effect of the near-field enhancement and may have the lowest effect on conversion from surface plasmon to light.This structure can realize the functions of the beam splitter and the polarization splitter and will be essential for future classical and quantum information processing.

Through field geologic survey, fine interpretation of seismic reflection data and analysis of well drilling data, the differential deformation, tectonic transfer and controlling factors of the differential deformation of the Gumubiezi Fault(GF) from east to west have been studied systematically. The study shows that GF started to move southward as a compressive decollement along the Miocene gypsum-bearing mudstone layer in the Jidike Formation at the Early Quaternary and thrust out of the ground surface at the northern margin of the Wensu Uplift, and the Gumubiezi anticline formed on the hanging wall of the GF. The displacement of the GF decreases gradually from 1.21 km in the east AA′ transect to 0.39 km in the west CC′ transect, and completely disappears in the west of the Gumubiezi anticline. One part of the displacement of the GF is converted into the forward thrust, and another part is absorbed by Gumubiezi anticline. The formation of the GF is related to the gypsum-bearing mudstone layer in the Jidike Formation and barrier of the Wensu Uplift. The differential deformation of the GF from east to west is controlled by the development difference of gypsum-bearing mudstone layer in the Jidike Formation. In the east part, gypsum-bearing mudstone layer in the Jidike Formation is thicker, the deformation of the duplex structure in the north of the profile transferred to the basin along gypsum-bearing mudstone layer; to the west of the Gumubiezi structural belt(GSB), the gypsum-bearing mudstone layer in Jidike Formation decreases in thickness, and the transfer quantity of deformation of the duplex structure along the gypsum-bearing mudstone layer to the basin gradually reduces. In contrast, on the west DD′ profile, the gypsum-bearing mudstone is not developed, the deformation of the deep duplex structure cannot be transferred along the Jidike Formation into the basin, the deep thrust fault broke to the surface and the GF disappeared completely. The displacement of the GF to the west eventually disappeared, because the lateral ramp acts as the transitional fault between east and west part of GSB.

Objective: To observe the curative effect of Qingre Shengji Ointment (清热生肌膏) on acute radiation dermatitis caused by radiotherapy after modified radical mastectomy. Methods: 100 patients with radiotherapy after modified radical mastectomy in our hospital from June 2019 to December 2020 were randomly divided into treatment group and control group, with 50 cases in each group. The treatment group was given Qingre Shengji Ointment (清热生肌膏) on the basis of routine nursing, and the intervention began until one week after radiotherapy, while the control group was given routine nursing. Observe and record the occurrence time of acute radiation dermatitis, the degree of acute radiation dermatitis, changes of skin erythema, pruritus, pain, changes of interleukin-6 (IL-6) and curative effect were evaluated. The degree of dermatitis was evaluated by RTOG grading standard, the erythema was evaluated by TCM symptom score, and pruritus and pain were evaluated by visual analogue scale (VAS). Blood routine, liver and kidney function, electrocardiogram and other safety indicators and adverse reactions were recorded before and after the study. Results: The time of acute radiation dermatitis was 6-11 days (median 8 days) in the treatment group and 8-14 days (median 10 days) in the control group (P<0.01). The degree and probability of acute radiation dermatitis in the treatment group were 82％ (41/50) in grade I, 16％ (8/50) in grade Ⅱ and 2％ (1/50) in grade Ⅲ. The degree and probability of acute radiation dermatitis in the control group were 54％ (27/50) in grade I, 40％ (20/50) in grade Ⅱ and 6％ (3/50) in grade Ⅲ(P<0.05). The highest TCM symptom score of skin erythema in the treatment group was lower than that in the control group (P<0.01). The results of generalized estimation equation show that, The VAS scores of pruritus and pain were (1.34±0.01) and (2.08±0.02) (Wald χ2=1198.123, P<0.01) in the treatment group and (2.08±1.74) (Wald χ2=1547.804, P<0.01) in the control group, respectively. Compared with the control group, the VAS scores of pruritus and pain were (1.14±0.01) and (2.08±1.74) (Wald χ2=1547.804, P<0.01) in the treatment group. After observation, the curative effect of the treatment group was better than that of the control group (P<0.05), and the subjective symptoms of patients were obviously improved. After treatment, the level of IL-6 in the treatment group was significantly lower than that before treatment, and was lower than that in the control group (P<0.01). Conclusion: Qingre Shengji Ointment (清热生肌膏) can prevent and treat acute radiation dermatitis to some extent, and its mechanism may be to inhibit the release of inflammatory cytokines, reduce the degree of dermatitis, improve the quality of life of patients, and its safety is good. VAS score can subjectively evaluate the changes of itching and pain, and it is easy to use, so it is worthy of clinical application

Against dechirping pulse signals, this paper proposes a real-time range profile algorithm suitable for marine targets, and analyses the characteristics of range profile of marine targets with real raw data, the common ways to deal with the characteristics are given as well. Finally envelope alignment and exponential transformation used in radar recognition preprocessing are analyzed.

Microwave hydrothermal was introduced into the preparation of iron-cerium-titanium mixed oxide catalyst for NH3-SCR of NOx, and the catalysts after microwave hydrothermal treatment or not are characterized by X-ray diffraction (XRD), Infrared spectrum (IR), Transmission Electron Microscope (TEM), nitrogen adsorption-desorption and temperature programmed desorption (NH3/NO-TPD). Microwave hydrothermal treatment enhanced the low-temperature NH3-SCR activity of iron-cerium-titanium mixed oxide catalyst, and made its NH3-SCR reactive temperature window shift to the low-temperature region. Microwave hydrothermal treatment accelerated the crystallite rate of the precursors for iron-cerium-titanium mixed oxide catalysts, adjusted the microscopic pore structure of catalyst, and enlarged the pore diameter and the pore volume of catalyst. Microwave hydrothermal treatment increases Fe and Ce dispersion on the surface of catalyst, and the molar ratio of Ce3+/Ce4+ on the surface of mixed oxide catalyst could also be enhanced after microwave hydrothermal treatment, and improved the relative concentration of Ce3+, thereby enhanced the oxidation and reduction properties of catalyst. At the same time, microwave hydrothermal treatment enhanced the low-temperature adsorption intensity of NH3 over catalyst, thereby enhanced the low-temperature SCR activity of iron-cerium-titanium mixed oxide catalyst. (C) 2015 Elsevier B.V. All rights reserved.

The energy-efficiency(EE)optimization problem was studied for resource allocation in an uplink single-cell network,in which multiple mobile users with different quality of service(QoS)requirements operate under a non-orthogonal multiple access(NOMA)scheme.Firstly,a multi-user feasible power allocation region is derived as a multidimensional body that provides an efficient scheme to determine the feasibility of original channel and power assignment problem.Then,the size of feasible power allocation region was first introduced as utility function of the subchannel-user matching game in order to get high EE of the system and fairness among the users.Moreover,the power allocation optimization to the EE maximization is proved to be a monotonous decline function.The simulation results show that compared with the conventional schemes,the network connectivity of the proposed scheme is significantly enhanced and besides,for low rate massive connectivity networks,the proposed scheme obtains performance gains in the EE of the system.

MicroRNAs as biomarkers play an important role in the tumorigenesis process, including hepatocellular carcinomas (HCCs). In this paper, we used The Cancer Genome Atlas (TCGA) database to mine hepatitis B-related liver cancer microRNAs that could predict survival in patients with hepatitis B-related liver cancer. There were 93 cases of HBV-HCC and 49 cases of adjacent normal controls included in the study. Kaplan–Meier survival analysis of a liver cancer group versus a normal control group of differentially expressed genes identified eight genes with statistical significance. Compared with the normal liver cell line, hepatocellular carcinoma cell lines had high expression of 8 microRNAs, albeit at different levels. A Cox proportional hazards regression model for multivariate analysis showed that four genes had a significant difference. We established classification models to distinguish short survival time and long survival time of liver cancers. Eight genes (mir9-3, mir10b, mir31, mir519c, mir522, mir3660, mir4784, and mir6883) were identified could predict survival in patients with HBV-HCC. There was a significant correlation between mir10b and mir31 and clinical stages (p < 0.05). A random forests model effectively estimated patient survival times.

In this paper； we present an automated and distributed real-time video surveillance architecture used to develop intelligent video surveillance system. It has two features: (1) each surveillance terminal is designed as an agent； which is responsible for raw information processing from its according sensors； and it ensures that all raw information is processed in the front-end of the system and only processing results are transmitted through IP network. Furthermore； an automatic video storage； video recording and data transmission mechanism based on surveillance events is applied in the system to realize data transmission on demand. All these can avoid transmitting lots of non-essential data and sharply reduce network load to meet the requirement of real-time surveillance. (2) an active blackboard is used as the data exchange center among information processing units and device control units； which ensures that all control information can be transmitted and exchanged automatically and actively； and it also ensures that the system can give quick response to a surveillance event and avoid information loss. Our video surveillance system will show its great satisfactory to various security-monitoring fields.

In the multi-objective evaluation process for real estate investment, because of the uncertainty and incompleteness of evaluation information, deciding its gray. Therefore, the gray comprehensive evaluation based on gray system theory has feasibility. In this paper, we establish the gray comprehensive evaluation model of real estate investment according to the impact of real estate investment with hierarchy, by using multi-level gray theory. The example verifies that the model has practicality, effectiveness and objective rationality.

One of the main difficulties in Acoustic echo cancellation (AEC) is that the filter adaptation needs to vary according to different situations such as near-end interferences and echo path changes. In this paper, we propose a robust step-size control algorithm in frequency domain. The proposed method is based on the optimization of the square of the bin-wise a posteriori error. Constraint on the filter update is applied, which contributes to robustness to near-end interferences of the algorithm. The learning rate formula is derived first and then the relationship between the proposed algorithm and a robust statistics based approach is revealed. The method is extended to the Multidelay block frequency domain adaptive filter (MDF) so as to meet the demand of low delay in practical application. Moreover, the values of the constraints are designed to be updated proportionately to improve the convergence property. Simulation results demonstrate the superiority of the proposed algorithm.

The predictions by drilling-related mechanical and geological models are in some degree inaccurate due to non-unique solution of seismic velocity model. To address this problem, a new drilling technology guided by well-seismic information integration is proposed which consists of seismic velocity update of drilled formations, seismic velocity prediction of the formation ahead of drilling bit, and the prediction of geological feature and drilling geological environmental factors ahead of bit. In this technology, real information（velocity, formation and depth） behind the drilling bit and local pre-stack seismic data around the wellbore being drilled are used to correct the primitive seismic velocity field for a re-migration of seismic data and to update geological features and drilling geological environmental factors ahead of the drilling bit. Field application shows that this technology can describe and predict the geological features, drilling geological environmental factors and complex drilling problems ahead of the bit timely and improve the prediction efficiency and accuracy greatly. These new updated results are able to provide scientific basis for optimizing drilling decisions.

For the 90 degrees equal-width open-channel junction flow, the Reynolds averaged Navier-Stokes equations are solved while using the 3-D k - omega model. The mean flow pattern and the secondary current are obtained. The model is validated by experimental data, and then applied to investigate the effect of the discharge ratio on the shape of separation zone shape, the cross-sectional mean flow angle and the contraction coefficient. The results are fairly close to those of the prior studies. The numerical modeling is both less time-consuming and less expensive to obtain the various flow parameters needed for engineering design.

In order to achieve a more efficient way to accurately detect the position of the fire source of spontaneous combustion underground mine, a simple fire source locating method, based on infrared scanning system which can determine the point where the highest temperature on the surface of igniting ores occurs, was proposed. First, the differential equations that describe heat flow in ore body were presented and the relationship between the surface temperature distribution and the depth and intensity of inner fire source was established with a relatively simple heat transfer model. With the solution of equation, the expression of the relationship between the surface temperature distribution and the inner fire source was deduced and the mathematical-physical model of heat transfer process was set up. Then, with the model, visualization of fire source on the basis of MATLAB simulation platform was realized. The results show that: 1) within 10 m, when the detecting depth is less than 2 m, the temperature perturbation on ores surface can change rapidly, and then slowly; after 4 m, in contrast, it changes very little, and is even close to zero at 10 m; 2) When it is close to self-ignition duration and the detective depths are 2, 5 and 10 m, respectively, the maximum temperature differences are correspondingly 0.5, 0.04 and 0.005 A degrees C in the scope of 1 mx1 m; under the same condition, the maximum temperature differences are 1.391, 0.136 and 0.018 A degrees C, respectively, in the scope of 2 mx2 m. Therefore, this system can be used to measure the temperature differences on the surface of ore body and determine the highest temperature point directly. Also, it is possible to determine the depth of fire source and its intensity by locating method of fire source indirectly.