Subjects: Library Science，Information Science >> Library Science submitted time 2024-04-18
Abstract： Purpose/Significance The increasingly widespread application of digital information technology in the field of archival work has given rise to the emerging cultural form of digital memory. Therefore, doing a good job in collecting archives of major events not only has profound political and historical significance, but also has practical significance that cannot be ignored. Method/Process Based on the constituent elements of digital memory, analyze the current situation of archival collection for major events from three aspects: participating subjects, collecting objects, and digital achievements. Result/Conclusion In response to the obstacles of incomplete memory lines, lack of consideration for the construction of memory frameworks in narrative logic, and imbalanced achievements in digital memory construction caused by the lag of collaborative mechanisms in the collection of archives for major events, this paper proposes countermeasures for the collection of archives for major events: building a collaborative mechanism among participating parties, establishing narrative norms, and balancing consciousness and action.
Peer Review Status:
Awaiting Review
Subjects: Materials Science >> Materials Science (General) submitted time 2023-03-18 Cooperative journals: 《材料研究学报》
Abstract： Si3N4 ceramics with preferential texture along a or b axis were shaped up by gel-casting in a magnetic field of 6T and then pressureless sintered. Effect of the sintering temperature and time on the texture formation of the Si3N4 ceramics was investigated. It was found that the phase transformation of α to β was completed for the Si3N4 ceramics prepared by the present process. With the increasing sintering temperature the texture formation of Si3N4 ceramics may be enhanced, i.e. of which the degree of texture increased from 0.40 at 1700℃ to 0.76 at 1800℃. The extension of sintering time at 1750℃ had few effect on texture development of Si3N4 ceramics.
Subjects: Psychology >> Social Psychology submitted time 2019-08-14
Abstract： In order to compile the Chinese Doctor-Patient Trust Scales, after a series of analysis of pre-tested, such as items analysis, exploratory factor analysis and confirmatory factor analysis, 9 items of the Patients’ Presupposed Trust Subscale, 13 items of the Patients’ Realistic Trust Subscale and 8 items of the Physicians’ Trust Scale were established. And in this way, a preliminary test was conducted on 2658 patients and 1229 doctors in a convenience sampling manner nationwide. The results of both tests show that the Patients’ Trust Scale can only be used as a single-dimensional total scale, while the Physicians’ Trust Scale can be divided into two dimensions: “relationship perception” and “defense mentality”. The internal consistency coefficients of the Patients’ Presupposed Trust Subscale, the Patients’ Realistic Trust Subscale, and the Physicians’ Trust Scale are 0.71, 0.85, and 0.63 respectively. The parameters of the criterion validity and confirmatory factor analysis are all within the acceptable range. The validity of the expert evaluation of the test is adequate. The Patients’ Presupposed Trust Subscale can be used to understand the general trust level of the patients to the doctor community from the intergroup level. The Patients’ Realistic Trust Subscale can be used to understand the patients’ special trust level to the specific doctor from the interpersonal level; The Physicians’ Trust Scale can be used to assess the trust of the physician in the individual patient they are receiving. The combination of the three can be used to assess the trust matching between doctors and patients. "
Peer Review Status:Awaiting Review
Subjects: Biology >> Zoology submitted time 2018-12-24 Cooperative journals: 《动物营养学报》
Abstract：本试验旨在研究乳酸菌和酵母菌复合制剂(LS)及其与维吉尼亚霉素(VM)联合使用对肉仔鸡血清生化指标、抗氧化能力和免疫功能的影响。选取400只1日龄的健康爱拔益加肉仔鸡公雏，据体重相近原则分为4组，每组5个重复，每个重复20只鸡。对照组饲喂基础饲粮，试验组分别饲喂在基础饲粮中添加30 mg/kg VM(VM组)、15 mg/kg VM+0.1%LS（VM+LS组）、0.1% LS（LS组）的试验饲粮。试验期42 d。结果表明：1)与对照组相比，VM+LS组和LS组42日龄血清总蛋白含量显著提高(P0.05），但在数值上VM+LS组和LS组均高于对照组和VM组。LS组21日龄肉仔鸡的血清免疫球蛋白G（IgG）、免疫球蛋白A(IgA)含量显著高于对照组(P<0.05)；LS组42日龄肉仔鸡的血清IgG、IgA和免疫球蛋白M（IgM）含量显著高于对照组(P<0.05)；VM+LS组42日龄肉仔鸡的血清IgG含量显著高于对照组(P<0.05)。由此可见，饲粮添加0.1%的LS及其与15 mg/kg的VM联合使用均可提高肉仔鸡的抗氧化能力和免疫功能，且以单独添加0.1%的LS效果更明显。
Subjects: Biology >> Zoology submitted time 2017-10-23 Cooperative journals: 《动物营养学报》
Abstract：本试验旨在研究乳酸菌和酵母菌复合制剂（LS）及其与维吉尼亚霉素（VM）联用对爱拔益加（AA）肉仔鸡生长性能、屠宰性能和肠道健康的影响。选取1日龄健康AA肉鸡公雏400只，据体重相近原则分为4组，每组5个重复，每重复20只鸡。对照组饲喂基础饲粮，试验组分别饲喂在基础饲粮中添加30 mg/kg VM（VM组）、15 mg/kg VM+1 000 mg/kg LS（VM+LS组）和1 000 mg/kg LS（LS组）的试验饲粮。试验期42 d。结果表明：1）VM、VM+LS和LS组的42日龄肉仔鸡体重显著高于对照组（P<0.05）；VM+LS和LS组的22~42和1~42日龄肉仔鸡平均日增重和料重比显著优于对照组（P<0.05）。2）VM+LS组的42日龄胸肌率和全净膛率显著高于对照组（P<0.05）。3）与对照组相比，LS组21日龄空肠黏膜形态显著改善（P<0.05），十二指肠绒毛高度和绒毛高度/隐窝深度值显著提高（P<0.05）；VM+LS和LS组42日龄十二指肠和空肠绒毛高度及绒毛高度/隐窝深度值显著提高（P<0.05）。4）VM+LS和LS组的42日龄盲肠大肠杆菌数量和大肠杆菌/乳酸杆菌值显著低于对照组（P<0.05）。综上，LS及其与VM联合使用均能改善肠道健康，促进肉仔鸡生长。
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