The Language Features and Translation of Business Contracts

Since the reform and opening up policy was adopted, Chinese economy has been keeping on developing with high speed, so as to its international trade. Therefore, English business contracts are widely used in the foreign economic and trade activities. However, we also find that there are still many foreign-related economic disputes which mainly caused by the ambiguity of translation happening in these trades. Due to the unclear rules of the parties’ obligations and rights, the improper translation of the contract, the meaning vague and the loose broad, the parties are tracked in this situation where any part of them could intentionally or unintentionally exploited a contractual loophole to avoid responsibility and obligation, which would lead to a dispute. The distortion of translation can lead to the fuzziness and uncertainty of contract which can be easily exploited by commercial fraud to evade responsibility; this situation is happened in reality and practice which has negative impact on foreign relations and trade. In order to make the business activities carried out more effectively, this article will discuss it mainly from the perspective of lexical characteristics and translation principal of business contract in order to make the translation be more accurate to benefit international business trade

Research on the Impact of New Urbanization on Industrial Transformation and Upgrading

Based on the panel data of 285 prefecture-level cities in China from 2010 to 2020, the policy net effect of the new urbanization strategy on industrial transformation and upgrading is evaluated by using PSM-DID. The research results show that the new urbanization strategy has a significant and sustained positive effect on industrial transformation and upgrading. The mechanism test results show that the new urbanization strategy promotes the industrial transformation and upgrading by influencing the regional financial development

Optimization of Glycosaminoglycan Extraction on Patinopecten Yessoensis Waste

AbstractOn the basis of single factor experiment, the pH of enzymatic hydrolysis, enzymolysis temperature, enzymolysis time and solid-liquid ratio as independent variable, extraction rate as response value, extraction technology of glycosaminoglycan from Patinopecten yessoensis waste were optimized using response surface methodology. The order affecting glycosaminoglycan extraction rate was determined: the enzymatic pH > solid-liquid ratio > enzymatic time > enzymatic temperature. The optimal conditions of extraction were: the pH of enzymatic hydrolysis was 8.0, enzymolysis temperature was 40°C, enzymolysis time was 3.5h and solid-liquid ratio was 1:2. Click here and insert your abstract text

Hypomethylation-mediated overexpression of ITGA2 stimulates cell invasion and migration of thyroid carcinoma

Objective. To study the molecular mechanism of DNA methylation-mediated ITGA2 overexpression in thyroid carcinoma (TC). Methods. First, 450K methylation data and mRNA expression profiles in TCGA-THCA dataset were downloaded from TCGA database. ITGA2 was identified as a methylation-driven gene by using R package “MethylMix”. Afterwards, qRT-PCR, western blot and flow cytometry assay were performed to measure ITGA2 expression in TC cells. Methylationspecific PCR was utilized to measure promoter region methylation of ITGA2 in TC cells. Transwell and wound healing assays were carried out to assess cell invasive and migratory properties. Results. Compared with normal cells, TC cells presented significantly increased ITGA2 expression. In addition, ITGA2 expression was controlled by DNA methylation. Hypomethylation of CpG island resulted in an increased ITGA2 expression. Hence, methylation and expression levels of ITGA2 were inversely associated. Moreover, overexpression of ITGA2 and promoter region hypomethylation facilitated cell invasive and migratory abilities in TC. Conclusion. These findings authenticated that promoter region hypomethylation of ITGA2 fostered ITGA2 expression as well as TC cell invasion and migration

Intelligibility Evaluation of Pathological Speech through Multigranularity Feature Extraction and Optimization

Pathological speech usually refers to speech distortion resulting from illness or other biological insults. The assessment of pathological speech plays an important role in assisting the experts, while automatic evaluation of speech intelligibility is difficult because it is usually nonstationary and mutational. In this paper, we carry out an independent innovation of feature extraction and reduction, and we describe a multigranularity combined feature scheme which is optimized by the hierarchical visual method. A novel method of generating feature set based on S-transform and chaotic analysis is proposed. There are BAFS (430, basic acoustics feature), local spectral characteristics MSCC (84, Mel S-transform cepstrum coefficients), and chaotic features (12). Finally, radar chart and F-score are proposed to optimize the features by the hierarchical visual fusion. The feature set could be optimized from 526 to 96 dimensions based on NKI-CCRT corpus and 104 dimensions based on SVD corpus. The experimental results denote that new features by support vector machine (SVM) have the best performance, with a recognition rate of 84.4% on NKI-CCRT corpus and 78.7% on SVD corpus. The proposed method is thus approved to be effective and reliable for pathological speech intelligibility evaluation

Stem/Progenitor Cells and Their Therapeutic Application in Cardiovascular Disease

Cardiovascular disease is the leading cause of death in the world. The stem/progenitor cell-based therapy has emerged as a promising approach for the treatment of a variety of cardiovascular diseases including myocardial infarction, stroke, peripheral arterial disease, and diabetes. An increasing number of evidence has shown that stem/progenitor cell transplantation could replenish damaged cells, improve cardiac and vascular functions, and repair injured tissues in many pre-clinical studies and clinical trials. In this review, we have outlined the major types of stem/progenitor cells, and summarized the studies in applying these cells, especially endothelial stem/progenitor cells and their derivatives, in the treatment of cardiovascular disease. Here the strategies used to improve the stem/progenitor cell-based therapies in cardiovascular disease and the challenges with these therapies in clinical applications are also reviewed

Mapping Forest Cover in Northeast China from Chinese HJ-1 Satellite Data Using an Object-Based Algorithm

Forest plays a significant role in the global carbon budget and ecological processes. The precise mapping of forest cover can help significantly reduce uncertainties in the estimation of terrestrial carbon balance. A reliable and operational method is necessary for a rapid regional forest mapping. In this study, the goal relies on mapping forest and subcategories in Northeast China through the use of high spatio-temporal resolution HJ-1 imagery and time series vegetation indices within the context of an object-based image analysis and decision tree classification. Multi-temporal HJ-1 images obtained in a single year provide an opportunity to acquire phenology information. By analyzing the difference of spectral and phenology information between forest and non-forest, forest subcategories, decision trees using threshold values were finally proposed. The resultant forest map has a high overall accuracy of 0.91 ± 0.01 with a 95% confidence interval, based on the validation using ground truth data from field surveys. The forest map extracted from HJ-1 imagery was compared with two existing global land cover datasets: GlobCover 2009 and MCD12Q1 2009. The HJ-1-based forest area is larger than that of MCD12Q1 and GlobCover and more closely resembles the national statistics data on forest area, which accounts for more than 40% of the total area of the Northeast China. The spatial disagreement primarily occurs in the northern part of the Daxing'an Mountains, Sanjiang Plain and the southwestern part of the Songliao Plain. The compared result also indicated that the forest subcategories information from global land cover products may introduce large uncertainties for ecological modeling and these should be cautiously used in various ecological models. Given the higher spatial and temporal resolution, HJ-1-based forest products could be very useful as input to biogeochemical models (particularly carbon cycle models) that require accurate and updated estimates of forest area and type

Comparison of the calculated method to the driving voltage applied across the lay in single and double layers of piezoelectric material of active sound absorption

Piezoelectric material can be used as a main component of devices, such as transducers, energy exchangers and arresters. Due to its excellent mechanics and electric coupling performances, piezoelectric material can also be utilized in control system of sound and vibration. However, there have not been any publications outlining the basic equations of reflection or transmission coefficients of driving voltage applied across the layers (single or double) of piezoelectric material. In this paper, two methods – the theoretical method and the electro-acoustic analogy method – are used in order to compare the driving voltage applied across the single and the double layer of active sound surfaces of piezoelectric material. Computational results indicate that the proposed theoretical models are correct and applicable in practical implementations

Experimental Study of Closed System in the Chlorine Dioxide-Iodide-Sulfuric Acid Reaction by UV-Vis Spectrophotometric Method

The mole ratio r(r = [I−]0/[ClO2]0) has great influence on ClO2-I−-H2SO4 closed reaction system. By changing the initiate concentration of potassium iodide, the curve of absorbance along with the reaction time was obtained at 350 nm and 297 nm for triiodide ion, and 460 nm for iodine. The changing point of the absorbance curve's shape locates at r = 6.00. For the reaction of ClO2-I− in the absence of H2SO4, the curve of absorbance along with the reaction time can be obtained at 350 nm for triiodide ion, 460 nm for iodine. The mole ratio r is equal to 1.00 is the changing point of the curve's shape no matter at which wavelength to determine the reaction. For the reaction of ClO2-I−-H+ in different pH buffer solution, the curve of absorbance along with the reaction time was recorded at 460 nm for iodine. When r is greater than 1.00, the transition point of the curve's shape locates at pH 2.0, which is also the point of producing chlorite or chloride for chlorine dioxide at different pH. When r is less than 1.00, the transition point locates at pH 7.0

Second Triangular Hermite Spline Curves and Its Application

Abstract: A class of rational square trigonometric spline is presented, which shares the same properties of normal cubic Hermite interpolation spline. The given spline can more approximate the interpolated curve than the ordinary polynomial cubic spline.Key words: Hermite spline curve; C2 continuous; Faultage area; Precisio