Generation Mechanism and Social Impact of Knowledge in the Era of"New Quality Productivity"

The changes in knowledge forms in the era of"new quality productivity"are closely related to the development of society.With the rise of the Internet,"the world of dataism is coming".The traditional knowledge production model is undergoing fundamental changes in structure and nature.The most prominent change is that knowledge is becoming increasingly inseparable from data networks.The collaborative production of knowledge based on the Internet is becoming increasingly common,and Wikipedia is a prominent example of this.Wikipedia makes the networked production of knowledge possible by utilizing collective intelligence and data connectivity.Wiki users are commonly referred to as"wiki".This paper conducted interviews with 30 Wiki users and used content analysis to statistically analyze the interview records,in order to study the significance and value of the Wiki knowledge production model for online users,and to glimpse the impact of the knowledge structure changes in the era of"dataism"on social change.

Retrospective Analysis of External Quality Assessment Data of Humoral (Except Feces) Morphology in Guangxi from 2010 to 2022

[Objectives] The study aims to improve the ability of inspectors to recognize humoral morphology and provide data reference for the improvement of EQA work of humoral morphology by Guangxi Clinical Laboratory Center. [Methods] A retrospective analysis was made on the EQA of humoral morphology by Guangxi Clinical Laboratory Center from 2010 to 2022, and the number of participating laboratories, the rate of return, sample types and maps of EQA of humoral morphology such as urine sediment, vaginal secretions and so on(except feces), and the reasons for the high error rate of the results of the participating laboratories were analyzed. [Results] The number of laboratories participating in the assessment of humoral morphology increased from 98 in 2010 to 371 in 2022. Except for 2011(90.98%), the rate of return was more than 94%, and the highest rate of return was up to 100%. A total of 119 pictures of EQA of humoral morphology were studied, including 101 urine sediment smears, 13 vaginal secretions smears and 5 other smears. The types of specimens were relatively comprehensive. The distribution of the maps was basically reasonable. The urinary sediment was mainly composed of crystalline salts, followed by tubes, and cells and fungi ranked third. The coverage was relatively complete. The error rate of return results from high to low were bacteria(error rate was equal to 40%), tubes and crystalline salts(error rate was close to 29%), and cells and fungi(error rate was about 14%). The main cases with high error rate of return results are as follows: the difference between different tubes was not clear, and the diversity of crystal morphology was not understood enough;the phase division of cells in the same system was wrong. [Conclusions] The analysis and summary of the reasons for the high error rate of the data and results of Guangxi's EQA of humoral morphology is helpful for laboratory physicians to improve their awareness of morphological examination and identify clearly the error type and blurred concept, and lays a foundation for Guangxi Clinical Laboratory Center to carry out EQA of humoral morphology more specifically.

Research and Application of Computer Management of the Test Chemical Products Quality Analysis

According to the regulations of the People＇s Republic of China national standard as the basis, on the part of chemical industry product quality inspection and analysis of the implementation of computer management has developed a set of software applications, the software in chemical products quality inspection and analysis of the means of management is an innovation. The software functions, can automatically process data, judge the product grade, quality analysis, objective and fair, convenient, fast, accurate, stable, practical, and easy to popularize.

Impact of the Integrated Management Systems on the Achievement of Stable Quality and Safety of Biscuit Products

The implementation of Integrated Management System （IMS） of the quality management and safety is aiming to provide production of biscuit products corresponding to particular specification and client＇s requirements. This paper explores the possibilities of achieving stable sensory and microbiological parameters of the biscuits, through the implementation of IMS. An analysis was carried out of the factors affecting the achievement of stable quality. The achievement of the stability of the parameters of 150 different lots of biscuits has been measured before, during and after the implementation of IMS in the manufacturing company The performed water activity analysis and sensory analysis confirmed that despite the dynamic changes in the internal and external environments as well as the significant changes in the requirements of the standards and the legislation, the implemented IMS has allowed the maintenance of the stable quality and safety of the biscuit products.

A Retrospective Study of Product Quality

Quality is a product to the customer after the test and use of the performance of the product in the index.If there is no problem,it is considered to be a product with good performance;if there is a problem,it becomes a product with poor performance.When a certain number of products have no quality problem after the experiment and operation,it is a good product.However,the evaluation of the use of the assembly after a certain period of time after the final customer should also be discussed.Only in this way can the product quality be improved fundamentally.A/S is a significant process when the retrospective production is done for its quality to be investigated.Retrospection becomes a new way to study and innovate manufacturer quality currently in busyness.In modern society the retrospect as A/S is more and more prevail at shopping mall in big city for customer convenient application.In terms of their rapid and good mending the excellent brand will be established for product quality yearby-year.

Endoscopic full-thickness plication along with argon plasma coagulation for treatment of proton pump inhibitor dependent gastroesophageal reflux disease

BACKGROUND Most endoscopic anti-reflux interventions for gastroesophageal reflux disease(GERD)management are technically challenging to practice with inadequate data to support it utility.Therefore,this study was carried to evaluate the effectiveness and safety newer endoscopic full-thickness fundoplication(EFTP)device along with Argon Plasma Coagulation to treat individuals with GERD.AIM To evaluate the effectiveness and safety newer EFTP device along with Argon Plasma Coagulation to treat individuals with GERD.METHODS This study was a single-center comparative analysis conducted on patients treated at a Noble Institute of Gastroenterology,Ahmedabad,hospital between 2020 and 2022.The research aimed to retrospectively analyze patient data on GERD symptoms and proton pump inhibitor(PPI)dependence who underwent EFTP using the GERD-X system along with argon plasma coagulation(APC).The primary endpoint was the mean change in the total gastroesophageal reflux disease health-related quality of life(GERD-HRQL)score compared to the baseline measurement at the 3-month follow-up.Secondary endpoints encompassed enhancements in the overall GERD-HRQL score,improvements in GERD symptom scores at the 3 and changes in PPI usage at the 3 and 12-month time points.RESULTS In this study,patients most were in Hill Class II,and over half had ineffective esophageal motility.Following the EFTP procedure,there were significant improvements in heartburn and regurgitation scores,as well as GERDHRQL scores(P<0.001).PPI use significantly decreased,with 82.6%not needing PPIs or prokinetics at end of 1 year.No significant adverse events related to the procedures were observed in either group.CONCLUSION The EFTP along with APC procedure shows promise in addressing GERD symptoms and improving patients'quality of life,particularly for suitable candidates.Moreover,the application of a lone clip with APC yielded superior outcomes and exhibited greater cost-effectiveness.

基于UPLC-Q-TOF-MS/MS结合多元统计方法的不同产地布渣叶药材质量评价

应用超高效液相色谱-四极杆-飞行时间串联质谱(UPLC-Q-TOF-MS/MS)技术,结合多元统计分析对不同产地的布渣叶药材进行质量差异分析,为布渣叶的产地判别和质量评价提供依据。采用UPLC-QTOF-MS/MS对不同产地的布渣叶样品进行全成分分析,应用主成分分析(PCA)、正交偏最小二乘法-判别分析(OPLS-DA)及聚类分析(CA)对云南昆明、广西玉林和广东阳江3个产地共18批次布渣叶药材进行多元统计分析,以变量重要性投影(VIP>1)和t检验结果(P<0.05)为筛选标准,确定不同产地布渣叶药材中具有显著差异的化学成分。从不同产地布渣叶药材中共鉴定出53个化学成分,以黄酮类、原花青素类、有机酸和生物碱等类型化合物为主,其中N-反式香豆酰酪胺、N-反式阿魏酰酪胺为首次在布渣叶药材中报道。不同产地布渣叶的化学成分差异明显,共鉴定出17个差异化学成分,其含量在不同产地呈现不同的变化规律,可作为产地鉴别的依据。

Extract-Template Modeling and Pattern Recognition in the Assessment of (Cymbopogon Proximus)

Comprehensive analytical methodologies are exceedingly needed in order to evaluate product quality and raw material specifications especially for botanical preparations. Advances in teaming up statistical (PCA, CA & pattern recognition techniques) and spectroscopic (UV, IR, MS & NMR) methods of analysis have generated a substantial impact on how to use spectroscopic instruments as intelligent modules capable of identifying and classifying the composition of a variety of natural products. Cymbopogon proximus, a traditionally used medicinal herb claimed to be an effective remedy for renal spasms, lacks appropriate evaluation procedures. UV assisted-PCA and PLS analysis were exercised herein to maximize the usefulness and applicability of some previously established analytical specifications for herbal materials (e.g. solvent extractive values). Hierarchical cluster analysis was also attempted to categorize and associate the generated solvent-extracts. In addition, DE-TLC and GC were used to examine the different plant fractions in a qualitative and quantitative manner.

Research on electronic word-ofmouth for product and service quality improvement:bibliometric analysis and future directions

Purpose-This paper aims to analyze high-quality papers on the research of electronic word-of-mouth(eWOM)for product and service quality improvement from 2009 to 2022,in order to fully understand theirhistorical progress,current situation and future development trend.Design/Methodology/Approach-This paper adopts the bibliometrics method to analyze the relevantliterature,including publishing trend and citation status,regional and discipline area distribution,andinfluential publications.Secondly,the VOSviewer is used for literature co-citation analysis and keywordco-occurrence analysis to obtain the basic literature and research hotspots in this research field.Findings-Firstly,the study finds that the number of publications basically shows an increasing trend,and thosepublications are mainly published in tourism journals.In addition,among these papers,China has the largestnumber of publications,followed by the USA and South Korea.Through co-citation analysis of literature andkeyword co-occurrence analysis,22 foundational papers and six main research topics are obtained in this paper.Finally,this paper elaborates on the development trend of the research topic and future research directions in detail.Originality/value-This is the first paper that uses bibliometrics to analyze and review relevant researcheson eWOM for product and service quality improvement,which is helpful for researchers to quickly understandits development status and trend.This review also provides some future research directions and provides areference for further research.

宁夏盐碱地饲用小黑麦品种(系)生产性能及营养品质综合评价

【目的】筛选适合宁夏盐碱地种植的优质高产小黑麦(Triticosecale wittmack)品种(系)。【方法】2021年在宁夏石嘴山市惠农区开展晋饲草1号、冀饲草1号、鉴47、鉴46、优能、普瑞、冀饲3号、石大1号、中饲1048和甘农2号共10个品种(系)小黑麦的适应性研究,并利用主成分分析(PCA)对其农艺性状、生产性能及营养成分等指标进行综合评价。【结果】所有供试饲用小黑麦品种(系)均能在宁夏盐碱地安全越冬并完成生育期。晋饲草1号株高、分蘖数和干草产量最突出,分别达131.11 cm、4.40个和9.34 t/hm 2;冀饲3号和晋饲草1号粗蛋白含量较高,分别为9.95%和9.86%;冀饲3号的相对饲喂价值最高,为94.25。聚类分析结果表明,10个饲用小黑麦品种(系)可以分为3个类群,第Ⅰ类群为普瑞和优能,第Ⅱ类群为甘农2号、中饲1048和鉴47,第Ⅲ类群为晋饲草1号、冀饲3号、冀饲草1号、鉴46和石大1号。主成分分析结果显示,综合得分排名前三的小黑麦品种(系)为冀饲3号、晋饲草1号和石大1号。【结论】冀饲3号、晋饲草1号和石大1号均可在宁夏盐碱地大面积推广种植。

新质生产力对中国式产业链现代化的影响研究

作为传统生产力蝶变的先进生产力,新质生产力是推进重点产业全链条数智化改造升级的核心动力,亦是实现中国式现代化的重要物质技术基础。本文以2010~2022年我国30个省(区、市)面板数据为研究样本,在理论分析的基础上,通过构建多种计量模型,对新质生产力与中国式产业链现代化的关系以及作用机制进行实证考察。研究发现:新质生产力对中国式产业链现代化建设具有正向促进作用。机制检验结果表明,新质生产力可通过提升创业活跃度正向促进中国式产业链现代化。数字化转型在新质生产力与中国式产业链现代化间的关系中发挥正向调节作用。异质性检验结果显示,在南方地区、小规模产业地区中,新质生产力对中国式产业链现代化建设的正向推动作用较强。

新质生产力视域下高等教育强国建设的实践路向——基于64个国家的比较分析

探究新质生产力视域下高等教育强国建设的实践路向,对于推进高等教育高质量发展,提升国际竞争力具有重要意义。研究基于新质生产力视角,以64个国家为样本,构建出高等教育强国建设的分析框架,提炼出入学与人才培养能力、科研与学科建设能力、知识与技术创新能力、全球影响力4个条件变量,并运用模糊集定性比较分析方法(fs QCA),探索条件变量之间的“多向互动”以及不同条件组合对高等教育强国建设产生的“联合效应”。研究发现,单一条件无法单独构成高等教育强国建设的必要条件;高等教育强国高水平建设路径有两条,分别是高等教育人才培养与科研学科建设的内生发展型、知识与技术创新赋能高等教育全球影响力的外生驱动型。为加快推进高等教育强国建设,应突破单一要素攻关,发挥多要素间的耦合协同,共同推进高等教育强国建设;立足人才培养与科研学科建设,释放高等教育强国建设的内生动力,提升服务新质生产力的能力;聚焦知识技术创新与全球影响力,激活高等教育强国建设的外源动力,培育发展新质生产力的新动能。

基于SMOTE-IKPCA-SeNet深度迁移学习的小批量生产质量预测研究

随着智能制造技术的发展和客户个性化需求的增加,多品种小批量生产方式逐渐成为制造业的主流。面向大批量生产、以统计过程控制为核心的质量管理方式并不适用于小批量生产。针对复杂生产过程存在参数多、非线性和交互作用的问题,提出利用深度迁移学习的方式将历史生产数据作为源域迁移至小样本目标产品数据进行质量预测。首先,通过合成少数类过采样技术(synthetic minority over-sampling technique,SMOTE)和改进的核主成分分析(improved kernel principal component analysis,IKPCA)算法筛选源域和目标域的可迁移特征,这不仅兼顾了特征重要性和可迁移性,还减少了“负迁移”,提高了模型泛化能力;然后,采用结合通道注意力机制的卷积神经网络SeNet构建基于深度迁移学习的质量预测模型。仿真结果表明,随着目标域样本的增加,所提方法的预测准确性明显优于广泛采用的支持向量机建模方法。同时,所提可迁移特征筛选方法显著提高了深度迁移学习的质量预测效果,为复杂的小批量生产过程质量保证提供了新方法。

新质生产力视角下高精尖产业发展:分析框架与竞合趋势(2024)

加快形成新质生产力有助于促进科技水平实现质的飞跃,推进高精尖产业转型升级。高精尖产业发展需要以契合新质生产力水平的技术革新作为推进动能、需要符合新质生产力发展规律的市场环境支撑、需要遵循新质生产力发展要求的政策支持,同时应呈现出能够彰显新质生产力的先进特征的竞争力水平。本文以加快形成新质生产力为要旨,结合高精尖产业自身特点,构建十大高精尖产业趋势分析框架,分别对其技术趋势、市场趋势、政策趋势和竞争力趋势进行分析,同时结合发达经济体的经验,对我国高精尖产业发展的未来方向,从宏观、中观、微观三个层面提出了对策建议。

橡木制品对龙眼干白葡萄酒风味物质的影响

以沙城产区龙眼葡萄为原料制备干白葡萄酒,对比研究酵母接种前添加不同类型的橡木制品对发酵龙眼干白葡萄酒的理化指标、香气成分和感官品质的影响。结果表明,对照组及不同处理组间理化指标无显著性差异;添加奶油橡木片、Pure橡木片和水果橡木片的发酵龙眼干白葡萄酒分别检测出52、44、42种香气物质,气味活力值>1的物质分别有7、3、6种。添加奶油橡木片发酵龙眼干白葡萄酒的感官评分(95.7)高于添加Pure橡木片发酵龙眼干白葡萄酒的感官评分(91.5)和添加水果橡木片发酵龙眼干白葡萄酒的感官评分(92.8)。结果显示,酵母接种前添加奶油橡木片发酵龙眼干白葡萄酒的品质明显优于添加Pure橡木片和水果橡木片发酵龙眼干白葡萄酒。

基于知识图谱的新质生产力研究文献计量分析

新质生产力为我国新征程上推动高质量发展提供了科学指引,是符合新发展理念的先进生产力质态。为清晰全面深入地掌握新质生产力的演化过程与研究进展,对中国知网和Web of Science数据库中新质生产力、先进生产力和绿色生产力相关领域在2014—2024年的14351篇文献进行计量分析。在科学计量学理论基础上,以CiteSpace和VOSviewer软件为研究工具,研究新质生产力领域的共词网络、关键词时序图、文献共引网络等知识图谱,从新质生产力的研究热点、研究现状、发文数量、研究机构等方面进行可视化分析、内容分析及统计分析。研究结果旨在为新质生产力的演化过程、发展趋势及未来应用提供方向性指导。

以新质生产力推进新型工业化深化发展:实现路径与效应分析

新型工业化是中国式现代化的重要内容。基于生产力与生产关系辩证统一的视角,可以明确在新时代推进新型工业化进一步发展的要点在于把握数字技术革命带来的生产力发展新契机,并且注重发挥生产关系变革的能动性。下一阶段的新型工业化发展应以新质生产力为新驱动力,以实体经济发展为核心,通过新技术赋能工业企业转型升级、新兴产业助力现代化工业体系建设、智能制造新模式推进传统制造产业转型发展、把握新业态带来制造业发展的新机遇等路径,做优做强实体经济,激发新型工业化发展的新动能。文章通过新质生产力推进新型工业化发展的效应分析,明确新基建、新平台的基础性作用。

新质生产力背景下技能竞赛推动课程建设的启发与思考

随着中国科技水平和综合国力的持续发展,技术技能型人才越发重要。“一技在手,一生无忧”,职业技能竞赛是检验职业教育改革发展的重要手段。湖南化工职业技术学院响应国家号召举办药品检验技能竞赛,通过对技能竞赛结果深入分析,为药物分析技术课程的进一步建设提出了建议和思考,以期为药品检验技能人才的培养提供一定的参考。

基于两性一度标准的综合化学实验设计——合成卡托普利

本文结合前期解决企业“卡托普利合成”问题的成果,通过合理设计,使实验内容既有基础理论指导下的基础技能的训练,如产品合成中涉及到的过滤、萃取和重结晶等基本操作外,又有科研思维指导下具有挑战度的内容设计,如学生必须充分发挥自己的主观能动性,通过查找资料确定合适的研究方案才能完成的产品鉴定及质量分析。此外,本综合实验创新性地设计了包括产品合成、数据处理、结果分析和讨论等一整套科研思维下的完整实验内容,培养学生科研素养的形成及解决复杂问题的能力,是一个有效对接科技发展前沿、满足两性一度标准的综合化学实验。

中国省域新质生产力空间网络结构动态演进及驱动力分析

为推动区域协调发展和新质生产力的均衡布局,本文基于K-means聚类分析和随机森林算法测算了2012—2022年中国30个省份的新质生产力发展水平,采用社会网络分析方法系统地研究了中国省域新质生产力空间网络的动态演进特征,并结合文本分析和QAP回归模型探讨了省域新质生产力空间网络差异的驱动因素。研究发现:中国新质生产力整体上呈上升趋势,但区域间发展不均衡问题突出,呈现出东强西弱的特点;在空间分布上,省域新质生产力空间网络的复杂度逐年增加,网络关联和互动不断增强,其中东部沿海省份始终处于核心区域,中部省份逐渐进入核心区,而东北地区始终处于边缘区域。此外,QAP回归结果显示,加强技术进步、提高人力资本素质和有效利用数据要素可以显著提升省域新质生产力水平,推动区域经济的协调和可持续发展。