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习近平关于道德治理重要论述的时代意涵、关系结构及目标指向

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石河子大学学报（哲学社会科学版） 2024年第3期38卷 38-44页

作者：邹贵波电子科技大学马克思主义学院四川成都611731 贵州师范大学贵州阳明文化研究院贵州贵阳550001

道德治理作为利益分歧、价值纷争与思想分化境遇下聚焦道德领域突出问题和明显短板的独特性道德建设活动,其不仅是一场以惩恶扬善为目标的精神洗礼,更是一次以提升道德境界为主题的伦理觉醒。党的十八大以来,习近平总书记将马克思主义... 详细信息

道德治理作为利益分歧、价值纷争与思想分化境遇下聚焦道德领域突出问题和明显短板的独特性道德建设活动,其不仅是一场以惩恶扬善为目标的精神洗礼,更是一次以提升道德境界为主题的伦理觉醒。党的十八大以来,习近平总书记将马克思主义道德观同中国道德实际相结合、同中华优秀传统道德相结合,以核心价值导向作为道德治理的灵魂、维护共同利益作为道德治理的根本、丰富精神世界作为道德治理的主题,形成了人民治理、系统治理、科学治理相互支撑、有机衔接、同向同行的中国特色道德治理模式,不断赋予道德治理鲜明价值追求、构筑道德治理完整制度体系、推动道德治理生动社会实践,实现了以德立人、以德兴国与以德强党的道德治理目标。

关键词：习近平道德治理道德建设

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核心素养培养在“三步九核”教学法的探索与实践——以“洗涤剂和化妆品生产实训”课程为例

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南方职业教育学刊 2024年第1期14卷 66-76页

作者：江贵波黄丹莹揭阳职业技术学院化学工程系广东揭阳522000

为落实教育部关于全面深化课程改革、落实立德树人根本任务的要求,以“洗涤剂和化妆品生产实训”课程教学为依托,以核心素养培养为主,任务驱动的项目教学为辅,结合高职院校的课程特点和学生的职业需求与岗位实际,对教学内容进行模块化整... 详细信息

为落实教育部关于全面深化课程改革、落实立德树人根本任务的要求,以“洗涤剂和化妆品生产实训”课程教学为依托,以核心素养培养为主,任务驱动的项目教学为辅,结合高职院校的课程特点和学生的职业需求与岗位实际,对教学内容进行模块化整合,提出了“三步九核”项目任务驱动教学法。探索与实践证明,“三步九核”项目任务驱动教学法将核心素养融入课堂,推动课堂转型,贴近岗位实际,较好地培养和发展学生的核心素养,实施效果显著,有助于培养学生的核心素养和科研实践创新能力。

关键词：核心素养 “三步九核” 项目教学化妆品洗涤剂

Tuning Energy Transfer in Metal-OrganicFrameworks for Fluorescence Turn-on Sensing of Hg(Ⅱ)Ions

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Chinese Journal of Chemistry 2023年第9期41卷 1051-1056页

作者： Xuejiao Wang Arindam Mal bo gui Cheng Wang Sauvage Center for Molecular Sciences and Hubei Key Lab on Organic and Polymeric Optoelectronic Materials College of Chemistry and Molecular SciencesWuhan UniversityWuhanHubei 430072China

Tuning F?rster resonance energy transfer(FRET)in metal-organic frameworks for fluorescence turn on sensing is rarely ***,we designed and synthesized several FRET-based metal-organic frameworks(MOFs)with different donor/acceptor *** the oxidation of the acceptor,the FRET process in MOFs can be efficiently modulated so as to turn-on the fluorescence of the framework in a controlled ***,the MOF with an optimized donor/acceptor ratio of 7.0 was used as an efficient fluorescence turn on sensor for Hg(Ⅱ)ions with good sensitivity and *** believe our present study will not only give a useful method to construct fluorescence turn-on sensors but also trigger the construction of novel FRET-based MOFs for the fluo-rescence turn-on sensing of target analytes in the future.

关键词： Energy transfer FluorescenceHg(Ⅱ)ions Sensors Metal-organic frameworks

腹腔镜胃穿孔修补术联合质子泵抑制剂对胃溃疡穿孔患者血清胃泌素、胃电参数及炎性状态的影响

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中国血液流变学杂志 2024年第1期34卷 77-81,167页

作者：桂文波刘明星钟斌永州市第三人民医院腹部外科湖南永州425000

目的分析腹腔镜胃穿孔修补术联合质子泵抑制剂(PPI)对胃溃疡穿孔患者胃泌素、胃电参数及炎性状态的影响。方法选取2017年4月—2022年4月永州市第三人民医院收治的140例胃溃疡穿孔患者,按照治疗方法的差异分为研究组和对照组,各70例。两... 详细信息

目的分析腹腔镜胃穿孔修补术联合质子泵抑制剂(PPI)对胃溃疡穿孔患者胃泌素、胃电参数及炎性状态的影响。方法选取2017年4月—2022年4月永州市第三人民医院收治的140例胃溃疡穿孔患者,按照治疗方法的差异分为研究组和对照组,各70例。两组患者均行腹腔镜胃肠穿孔修补术,术后研究组患者增用PPI,对比两组患者术后指标以及手术前后胃泌素、胃电参数、胃黏膜屏障功能和炎性状态。结果研究组术后肠鸣音恢复时间、肛门排气时间和拔管时间均早于对照组(P<0.05)。手术后,两组胃动素水平较手术前升高,且研究组高于对照组(P<0.05),两组胃泌素水平较手术前降低,且研究组低于对照组(P<0.05)。手术后,两组胃电幅值、正常慢波节律比、胃电频率和胃电主功率均较手术前升高,且研究组高于对照组(P<0.05)。手术后,两组VEGF、TGF-β水平较手术前升高,且研究组高于对照组(P<0.05),两组黏膜厚度评分、腺体密度评分较手术前降低,且研究组低于对照组(P<0.05)。手术后,两组CRP、TNF-α水平较手术前降低,且研究组低于对照组(P<0.05),两组IL-8水平较手术前升高,且研究组高于对照组(P<0.05)。结论腹腔镜胃穿孔修补术联合PPI在胃溃疡穿孔中的效果显著,不仅利于患者术后胃肠功能恢复,还可减轻胃窦部损伤,改善胃黏膜屏障功能,减轻炎症反应。

关键词：胃溃疡穿孔腹腔镜胃穿孔修补术质子泵抑制剂胃泌素胃电参数炎性状态

Structural tailoring of covalent organic frameworks with steric effects

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Science China Chemistry 2023年第11期66卷 2977-2985页

作者： guiqing Lin Arindam Mal Xuejiao Wang Xu Zhou bo gui Cheng Wang College of Chemistry and Molecular Sciences Wuhan UniversityWuhan 430072China

Covalent organic frameworks(COFs)provide a unique platform with tunable structures allowing precise control of pore sizes,shapes and *** key to synthesizing COFs with desired structures is to precisely control the conformation and geometry of building blocks as well as the growth direction of *** achieve this,steric effects are noteworthy that may have a significant impact on the assembly of ***,the introduction of sterically demanding substituents or bulky groups into monomers of COFs will lead to intramolecular conformational changes and intermolecular repulsions,which induce structural changes in COFs,including changes in torsion angles,interlayer distances,stacking modes and topologies of 2D COFs,and changes in spatial nodes,interpenetration and topologies of 3D *** review will help to understand the impacts of steric effects on the structures of COFs and to take them into extensive consideration in the design and synthesis of COFs with novel functionalities and structural attributes.

关键词： covalent organic frameworks steric effect structural tailoring

Structural measurements and vessel density of spectraldomain optic coherence tomography in early,moderate,and severe primary angle-closure glaucoma

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International Journal of Ophthalmology(English edition) 2023年第7期16卷 1100-1109页

作者： Wei Jiang Nan Jiang gui-bo Liu Jing Lin Cui Li gui-Qiu Zhao Department of Ophthalmology the Affiliated Hospital of Qingdao UniversityQingdao 266000Shandong ProvinceChina

AIM:To compare the macular ganglion cell-inner plexiform layer(GCIPL)thickness,retinal nerve fiber layer(RNFL)thickness,optic nerve head(ONH)parameters,and retinal vessel density(VD)measured by spectral-domain optical coherence tomography(SD-OCT)and analyze the correlations between them in the early,moderate,severe primary angle-closure glaucoma(PACG)and normal ***:Totally 70 PACG eyes and 20 normal eyes were recruited for this retrospective *** eyes were further separated into early,moderate,or severe PACG eyes using the Enhanced Glaucoma Staging System(GSS2).The GCIPL thickness,RNFL thickness,ONH parameters,and retinal VD were measured by SD-OCT,differences among the groups and correlations within the same group were ***:The inferior and superotemporal sectors of the GCIPL thickness,rim area of ONH,average and inferior sector of the retinal VD were significantly reduced(all P<0.05)in the early PACG eyes compared to the normal and the optic disc area,cup to disc ratio(C/D),and cup volume were significantly higher(all P<0.05);but the RNFL was not significant changes in early and moderate *** severe group,the GCIPL and RNFL thickness were obvious thinning with retinal VD were decreasing as well as C/D and cup volume increasing than other three groups(all P<0.01).In the early PACG subgroup,there were significant positive correlations between retinal VD and GCIPL thickness(except superonasal and inferonasal sectors,r=0.573 to 0.641,all P<0.05),superior sectors of RNFL thickness(r=0.055,P=0.049).More obvious significant positive correlations were existed in moderate PACG eyes between retinal VD and superior sectors of RNFL thickness(r=0.650,P=0.022),and temporal sectors of RNFL thickness(r=0.740,P=0.006).In the severe PACG eyes,neither GCIPL nor RNFL thickness was associated with retinal ***:The ONH damage and retinal VD loss appears earlier than RNFL thickness loss in PACG *** the PACG disease progressed from the earl

关键词： optic coherence tomography primary angle-closure glaucoma ganglion cell-inner plexiform layer retinal nerve fiber layer optic nerve head retinal vessel density

Topology control of three-dimensional covalent organic frameworks by adjusting steric hindrance effect

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Science China Chemistry 2022年第11期65卷 2177-2181页

作者： Yang Xie Meng Liu Honglin Du bo gui Junliang Sun Cheng Wang Sauvage Center for Molecular Sciences College of Chemistry and Molecular SciencesWuhan UniversityWuhan 430072China College of Chemistry and Molecular Engineering Beijing National Laboratory for Molecular SciencesPeking UniversityBeijing100871China

Since the intrinsic topological network determines their pore characteristics and functional applications, it is important to construct 3D COFs with target topology from predesigned functional building blocks. However, when starting from precursors with same connectivity but different bulky groups, the structure and topology of 3D COFs may change, which will greatly increase the complexity of the crystal structure determination. Therefore, it is essential to understand how to control the steric hindrance effects and synthesize 3D COFs with target topology. Herein, we report the topology control of 3D COFs by adjusting steric hindrance effects of functional building blocks. Starting from a quadrilateral building block with sterically hindered phenyl groups, we have been able to achieve the target pts topology instead of the unprecedented ljh network that we reported recently by elongating the tetrahedral building block. This result clearly shows that it is promising to precisely control the topology of 3D COFs by judiciously selecting building blocks with steric hindrance and suitable dimensions.

关键词： COF 3D reticular chemistry topology control steric hindrance effect

Storage life prediction under pre-strained thermally-accelerated aging of HTPB coating using the change of crosslinking density

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Defence Technology（防务技术） 2021年第4期17卷 1387-1394页

作者： Yong-qiang Du Jian Zheng gui-bo Yu Shijiazhuang Campus Army Engineering UniversityShijiazhuang050003China

In order to predict the storage life of a certain type of HTPB(hydroyl-terminated polybutadiene)coating at 25℃ and analyze the influence of pre-strain on the storage life,the accelerated aging tests of HTPB coating at 40℃,50℃,60℃,70℃ with the pre-strain of 0%,3%,6%,9%,respectively were carried *** variation regularity of the change of crosslinking density was analyzed and the aging model of HTPB coating under pre-strained thermally-accelerated aging was *** storage life of HTPB coating at 25℃ was estimated by using the Berthelot equation as the end point of the aging life with a 30% decrease in maximum *** results showed that the change of crosslinking density of HTPB coating increased with the increase of aging temperature and aging time,and decreased with the increase of *** 0% prestrain,the relationship between the change of crosslinking density of HTPB coating and the aging time can be described by the logarithmic model with the confidence probability greater than 99%.The stress relaxation phenomenon existed under 3%,6%and 9%pre-strained *** aging model considering chemical aging and pre-strain was established with the confidence probability greater than 90%.The storage life of HTPB coating was 15.2935 years at 25C under 0% prestrain,which was reduced by 13.9007%,75.6949% and 89.7859% under 3%,6% and 9% pre-strain,*** existence of pre-strain has a serious impact on the storage life of HTPB coating,therefore,the pre-strain should be avoided as much as possible during the actual storage.

关键词： HTPB coating Crosslinking density Aging model Storage life prediction Berthelot

Investigating the effect of volatility on the hygroscopicities of acetate nanoparticle aerosols by surface plasmon resonance microscopy

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Journal of Environmental Sciences 2024年第4期138卷 167-178页

作者： bo Yang Zhibo Xie Jianguo Liu Huaqiao gui Jiaoshi Zhang Xiuli Wei Zetao Fan Douguo Zhang Key Laboratory of Environmental Optics and Technology Anhui Institute of Optics and Fine MechanicsHefei Institutes of Physical ScienceChinese Academy of SciencesHefei 230031China University of Science and Technology of China Hefei 230026China CAS Center for Excellence in Regional Atmospheric Environment Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China Advanced Laser Technology Laboratory of Anhui Province Department of Optics and Optical EngineeringUniversity of Science and Technology of ChinaHefei 230026China

Under high relative humidity(RH)conditions,the release of volatile components(such as acetate)has a significant impact on the aerosol *** this work,one surface plasmon resonance microscopy(SPRM)measurement system was introduced to determine the hygroscopic growth factors(GFs)of three acetate aerosols separately or mixed with glucose at different *** Ca(CH_(3)COO)_(2) or Mg(CH_(3)COO)_(2) aerosols,the hygroscopic growth trend of each time was lower than that of the previous time in three cyclic humidification from 70% RH to 90% RH,which may be due to the volatility of acetic acid leading to the formation of insoluble hydroxide(Ca(OH)_(2) or Mg(OH)_(2))under high RH *** the third calculated GF(using the Zdanovskii-Stokes-Robinson method)for Ca(CH_(3)COO)_(2) or Mg(CH_(3)COO)_(2) in bicomponent aerosols with 1:1 mass ratio were 3.20% or 5.33% lower than that of the first calculated GF at 90% *** calculated results also showed that the hygroscopicity change of bicomponent aerosol was negatively correlated with glucose content,especially when the mass ratio of Mg(CH_(3)COO)_(2) to glucose was 1:2,the GF at 90% RH only decreased by4.67% after three cyclic *** coupled plasma atomic emission spectrum(ICP-AES)based measurements also indicated that the changes of Mg^(2+)concentration in bicomponent was lower than that of the *** results of this study reveal thatduring the efflorescence transitions of atmospheric nanoparticles,the organic acids diffusion rate may be inhibited by the coating effect of neutral organic components,and the particles aging cycle will be prolonged.

关键词： Hygroscopic growth Volatility Acetate aerosols Nanoparticle aerosol Surface plasmon resonance