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Online learning Middle School emotions on learning effects

In the process of online learning, students will produce learning related emotions, and academic emotions play a particularly important role. In this study, 256 college students were selected to carry out online learning experiments with a 2 × 4 intersubject experimental design to explore the impact of College Students’ academic emotions on the effect of online learning. In the learning effect of college students, the main effect of Academic Emotion source is not significant, the main effect of academic emotion type is significant, and the interaction between Academic Emotion source and academic emotion type is significant. Different sources of academic emotion will have different effects on learning effect. Under the positive low arousal level, academic emotion is more helpful to learning when it comes from learning content. The effect of online learning under the positive high arousal level is better than that under the negative low arousal level.

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Inquiry of the basic situation of cross-border e-commerce import and export model in Sichuan Province

This paper makes statistics on the enterprises related to agricultural trade through the list of 400+ cross-border e-commerce enterprises (2019) in the appendix of Chengdu cross-border e-commerce development report, and carries out keyword search on Alibaba international station, ocean terminal, tmall global and other e-commerce platforms to count the number of settled businesses, prices and other data indicators. A total of 12 enterprises engaged in cross-border e-commerce export of agricultural products were sorted out by collecting the names of reporting enterprises and third-party platforms. Based on the official websites of Sichuan General Administration of customs and Sichuan provincial government, the development status of cross-border e-commerce of agricultural products trade in Sichuan Province and two import and export modes of cross-border e-commerce are sorted out.

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A Comparative Study of the Theory of Marxist Social Regeneration and the Total Balance of Cairns

In the field of economics, it is of great significance to compare the similarity and difference be-tween Marx’s economics and a certain principle of western economics, and by comparing Marx’s theory of social capital re-production with Keynes’s theory of total equilibrium, we can find that there are differences between the two: 1) The analytical framework and methodology of the structure of theory are different; 2) Different explanations of the root causes of the economic crisis; 3) Different long-term and short-term differences in theoretical analysis. At the same time, the two can be integrated with each other: 1) In terms of research objectives and tasks, are to study the total equilibrium of macroeconomics; 2) The realization conditions in Marx’s theory of social capital re-production contain Keynes’s conditional formula; 3) We all think that theoretical equilibrium is only an ideal state. Through the comparative study of similarity and similarity, we not only strengthen our confidence in adhering to and developing Marxist economics, but also find the necessary elements for us to learn from the beneficial elements of western economics.

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Auditing ethics, professional ethics and moral courage – based on internal audit perspective

Internal audit plays an important
role in corporate governance, but at the same time, there are role conflicts,
which make internal audit into a moral dilemma. Based on the study of audit
ethics and professional ethics, we believe that moral courage is one of the
essential moral characteristics of internal auditors, and emphasize the
important role of moral courage in overcoming conflicts and fears. Internal
auditors to comply with the international institute of internal auditors
professional ethics, strengthen internal audit independence and objectivity,
especially when the enterprise financial fraud problems, internal auditors when
facing ethical dilemmas, enterprise top management or the board of directors
and the audit committee should be consistent with the internal audit,
strengthen their moral courage, do not keep silent, exert the effect of internal
audit.

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Advances in research on development relationship between PCSK9 and tumor

Proprotein convertase subtilisin kexin 9 (PCSK9) is a new protein converting enzyme, belonging to the subfamily of subtilase, whose function is to degrade low density lipoprotein receptor to affect LDL metabolism, which has been proved to be an effective target for the treatment of cardiovascular diseases. With the further study on PCSK9, over-expression of PCSK9 can also cause dysregulation of multiple pathways such as cell cycle, apoptosis, inflammation and stress response, which is closely related to tumors. The purpose of this study was to investigate the correlation of PCSK9 in tumor development.

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Effect of Wuhi External Application on Laparoscopic Rectume Restoration

Objective: To investigate the effect of Evodia hot pressing around the umbilical cord and Neiguan points on the recovery of gastrointestinal function after laparoscopic colorectal cancer surgery. Methods: 60 patients with colorectal cancer after endoscopic surgery were randomly divided into 2 groups by lottery. 30 patients in the control group received conventional postoperative treatment, and 30 patients in the observation group received conventional treatment with Evodia hot pressing the umbilical cord and Zhouhe Neiguan 12 hours after the operation. By comparing the recovery time of bowel sounds, the time of first exhaust and defecation, the recovery of gastrointestinal function was evaluated. Results: The postoperative bowel sound recovery time, first exhaust and defecation time in the observation group were significantly shorter than those in the control group (all P 0.05); at 1 d and 3 d after the operation, the observation group had a lower VRS score than the control group. There is statistical significance (P < 0.05). No adverse reactions were found in the observation group and control group during treatment. Conclusion: Evodia hot pressing around the umbilical cord and Neiguan points can promote the recovery of gastrointestinal function after laparoscopic colorectal cancer surgery. It is simple and easy to perform, safe and reliable.

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Evaluation of cardiac toxicity after chemotherapy in patients with breast cancer after two-dimensional spot tracking

Objective: To evaluate left ventricular (LV) systolic function in patients with anthracycline chem-otherapy by two-dimensional speckle tracking imaging (2D-STI) layer-specific strain, and to in-vestigate the value of 2D-STI in early diagnosis of myocardial toxicity with anthracycline chemo-therapy. Methods: Thirty female patients who were pathologically diagnosed as breast cancer after surgical treatment in our hospital were enrolled and were given doxorubicin chemotherapy according to the plan. On the basis of conventional echocardiography, the application of 2D-STI layer-specific strain technology to monitor before chemotherapy (C1), 1 day before the second cycle (C2), 1 day before the third cycle (C3), and 1 day before the fourth cycle (C4) The global longitudinal strain (GLS-endo, GLS-mid, GLS-epi) and global circular strain (GCS-endo, GCS-mid and GCS-epi) of the patient’s left ventricular endocardium, media and epicardium). Results: Comparing C2, C3, C4 with C1 in patients undergoing chemotherapy after breast cancer surgery, conventional echocardiographic parameters and basic clinical data LVEF, FS, SV, EDV, ESV and diastolic blood pressure (BP(d)) and systolic blood pressure (BP(s))), the difference was not statistically significant; while comparing C2 with C1, GLS-endo, GLS-mid, GLS-epi, GCS-endo, GCS-mid and GCS-epi of patients did not significantly decrease; C3 compared with C1, Patients’ GLS-endo and GCS-endo decreased significantly and the difference was statistically significant (p < 0.05); while GLS-mid, GLS-epi, GCS-mid and GCS-epi had a downward trend, but the difference was not statistically significant; Comparing C3 with C1, patients’ GLS-endo and GCS-endo are significantly reduced and the difference is statistically significant (p < 0.05), while GLS-mid, GLS-epi, GCS-mid and GCS-epi have a downward trend, but The difference was not statistically significant. Conclusion: 2D-STI layer-specific strain technology can be used for early quantitative evaluation of left ventricular cardiotoxicity in patients undergoing anthracycline chemotherapy after radical mastectomy.

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Spotial Tracking Technology Evaluation of Fitness Particles on the Function of the Late Function of Heart Deline Rat

Objective: T0 observe the effect of Jianxin Granule on left ventricle cardiac function in rats with heart failure by using two-dimensional speckle tracking (STI). Methods: Forty-two SD rats were randomly divided into sham operation group, model group, Jianxin Granule group, benazepril group. In the sham operation group, the abdominal aorta was free without ligation, and normal saline was given by gavage. Heart failure was induced by abdominal aorta constriction in model group and drug intervention groups. On the 8th day after operation, the rats were administered with normal saline, Jianxin granules, benazepril. After 12 weeks, left ventricular function was detected by ultrasound; the longitudinal strain and circumferential strain of left ventricular was monitored with STI. The levels of angiotensin II (AngII) and N-terminal pro brain natriuretic peptide (NT-proBNP) were measured by enzyme-linked immunosorbent assay (ELISA) in plasma; the apoptosis of left ventricle myocytes and fibrosis was analyzed by TdT-mediated dUTP nickend labeling and Masson staining respectively. Results: Compared with the sham operation group, the model group showed reduced left ventricular ejection fraction (LVEF), enlarged left ventricle, increased GLS and GCS, higher AngII and NT-ProBNP in plasma. The difference was statistically significant (p < 0.05). After treatment with Jianxin Granule or benazepril, all the above indicators were improved. Conclusion: STI technology can quantitatively evaluate left ventricle function of rats; Jianxin Granule can improve left ventricle function of rats with heart failure and provides a new theoretical basis for Jianxin Granule in treating heart failure.

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On network pharmacology and bioinformatics exploration of the mechanism of penetration of Xiaoxi and Chaihu Solita

Objective: Using network pharmacology, bioinformatics and computer tools to mine the data of related medicinal materials and diseases in the online database, and to explore the active components and mechanism of Xiaoyao Powder and Chaihu Shugan Powder in the treatment of depression with the same disease with different treatments. Method: Through the TCMID, TCMSP, BATMAN-TCM to get compositions, active ingredients and the corresponding drug targets information of Xiaoyao Powder and Chaihu Shugan Powder. Five disease databases, PharmGKB, Drug Bank, OMIM, TTD, and Gene Cards, were combined with NCBI-GEO biochip to screen disease targets for depression, the correlation between drug targets and disease targets was compared. This paper used String online analysis tools and Cytoscape 3.8.0 to visualize the active ingredients of drugs-disease targets, used topological analysis, module analysis, GO enrichment analysis and KEGG pathway analysis to explore the key genes and potential targets and pathways of depression in Xiaoyao Powder and Chaihu Shugan Powder in “the same disease with different treatments. Results: There were 75 active ingredients and 1960 gene targets of Xiaoyao Powder, 138 active ingredients and 1548 gene targets of Chaihu Shugan Powder. There were 265 targets of Xiaoyao Powder and Chaihu Shugan Powder, which were potential antidepressant targets. Through network analysis, topology and module analysis, MAPK14, NOS3, TOP2A, PTGS1, PTGS2, NCOA2, PTPN1, GABRA1, ESR2, AR, HSP90-1, and PRSS1 were found to be potential anti-depression targets of the two prescriptions. The specific antidepres-sant targets of Xiaoyao Powder were GLUL, CREB1, GAD1, SLC6A1, GAD2, DAO, ADCY5, PPP1R1B, CRHR1, SLC1A2; the specific antidepressant target of Chaihu Shugan Powder was ALB. Xiaoyao Powder and Chaihu Shugan Powder mainly focused on cancer-related transcription disorders, calcium signaling pathways, MAPK signaling pathways, and signaling pathways regulating pluripotency of stem cells. The specific antidepressant pathways of Xiaoyao Powder mainly focused on the metabolism of alanine, aspartate and glutamate, GABAergic and glutamatergicsynapses. Conclusion: Xiaoyao Powder and Chaihu Shugan Powder can effectively treat depression through the same target action on depression, or through their own specific target actions on depression. The scientific connotation of “treating the same disease differently” is explained through the correlation between visualization and data analysis components-targets-diseases.

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Viewing the Capitalist Country Capital Logic from “Imperialism”

Lenin’s Theory of Imperialism, with detailed data and thinking logic, expounds in the field of production the development of the individual monopoly of the capitalist world starting with deprivation to the state monopoly, and the development of capitalism in today’s world still relies on the financial means of increasing expansion and virtualization by international financial oligarchs to maintain the continuity of the system in the peaceful times in the form of new cultural output-based expansion. Contradictions persist in the face of institutional crises. Behind the appearance of economic regulation in capitalist countries is the global accumulation of financial capital and the deeper international and social contradictions in self-improvement and self-expansion. The basic contradictions and capital logic of contemporary capitalist countries can only be seen in their parasitic, profit-for-profit, expansion and decadent properties.

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