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素养导向下学科实践的教育意蕴与现实路径

现代教育科学 2024年第5期 128-133,140页

作者：金灿何顺超云南师范大学云南昆明650300

2022版课程方案与课程标准遵循目标导向、问题导向、创新导向的原则,旨在培养学生关键能力与必备品格,引导学生明确发展方向。核心素养是本次改革的核心概念,有利于明确和落实培养目标,满足新时代的育人要求。素养导向下的学生学习方式... 详细信息

2022版课程方案与课程标准遵循目标导向、问题导向、创新导向的原则,旨在培养学生关键能力与必备品格,引导学生明确发展方向。核心素养是本次改革的核心概念,有利于明确和落实培养目标,满足新时代的育人要求。素养导向下的学生学习方式变革以学科实践为主要表征。学科实践以引领课程改革、构造价值尺度以及深化文化育人表明其在教育工作中的价值意义,以变革学生发展观念、学生学习方式以及学校教育活动体现其在素养理念下的教育意蕴。同时,学科实践在学生核心素养培育的路径中,“以动手为起点,以情境为载体,以经验为切入,以学科为基础,以问题为导向,以过程为核心,以认知为关键”为具体实现。

关键词：学科实践变革价值教育意蕴实施路径核心素养

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Room temperature phosphorescence study on supramolecular system of cyclodextrin/surfactants

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Chinese Science Bulletin 1997年第17期42卷 1468-1472页

作者： Xie, JW Huang, DS Xu, jg Chen, GZ XIAMEN UNIV INST ANALYT CHEMDEPT CHEMXIAMEN 361005PEOPLES R CHINA

THE microenvironmental properties of cyclodextrin/surfactants supramolecular system have been investigated with a variety of methods. Usually, a 1:1 stoichiometry of cyclodextrin/surfactant and noneffectiveness of cyc... 详细信息

关键词： cyclodextrin surfactant aggregate room temperature phosphorescence.

Bile acids:Chemistry,physiology,and pathophysiology

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World Journal of Gastroenterology 2009年第7期15卷 804-816页

作者： Maria J Monte Jose jg Marin Alvaro Antelo Jose Vazquez-Tato Laboratory of Experimental Hepatology and Drug Targeting CIBERehdUniversity of Salamanca Facultad de Ciencias Departamento de Quimica FisicaCampus of LugoUniversity of Santiago

The family of bile acids includes a group of molecular species of acidic steroids with very peculiar physical-chemical and biological *** are synthesized by the liver from cholesterol through several complementary pathways that are controlled by mechanisms involving finetuning by the levels of certain bile acid *** their best-known role is their participation in the digestion and absorption of fat,they also play an important role in several other physiological ***,genetic abnormalities accounting for alterations in their synthesis,biotransformation and/or transport may result in severe alterations,even leading to lethal situations for which the sole therapeutic option may be liver ***,the increased levels of bile acids reached during cholestatic liver diseases are known to induce oxidative stress and apoptosis,resulting in damage to the liver parenchyma and,eventually,extrahepatic *** this occurs during pregnancy,the outcome of gestation may be *** contrast,the physical-chemical and biological properties of these compounds have been used as the bases for the development of drugs and as pharmaceutical tools for the delivery of active agents.

关键词： Cholestasis Cholesterol Liver Metabolism Transport

SOME CHARACTERISTICS OF LIQUID METAL MENISCUS IN ELECTROMAGNETIC FIELD

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中国有色金属学会会刊：英文版 1995年第4期5卷 64-68页

作者： Shen, J Li, JS Li, jg Fu, HZ Zeng, FC Cui, ZS NORTHWESTERN POLYTECH UNIV STATE KEY LAB SOLIDIFICAT PROCXIAN 710072PEOPLES R CHINA AVIAT IND CHINA DEPT SCI & TECHNOLBEIJING 100712PEOPLES R CHINA

ＳＯＭＥＣＨＡＲＡＣＴＥＲＩＳＴＩＣＳＯＦＬＩＱＵＩＤＭＥＴＡＬＭＥＮＩＳＣＵＳＩＮＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＦＩＥＬＤＳｈｅｎＪｕｎ；ＬｉＪｉｎｓｈａｎ；ＬｉＪｉａｎｇｕｏ；ＦｕＨｅｎｇｚｈｉ（ＳｔａｔｅＫｅｙ... 详细信息

ＳＯＭＥＣＨＡＲＡＣＴＥＲＩＳＴＩＣＳＯＦＬＩＱＵＩＤＭＥＴＡＬＭＥＮＩＳＣＵＳＩＮＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＦＩＥＬＤＳｈｅｎＪｕｎ；ＬｉＪｉｎｓｈａｎ；ＬｉＪｉａｎｇｕｏ；ＦｕＨｅｎｇｚｈｉ（ＳｔａｔｅＫｅｙＬａｂｏｒａｔｏｒｙｏｆＳｏｌｉｄ...

关键词： liquid metal meniscus electromagnetic cast unidirectional solidification

High-level expression of human calmodulin in *** and its effects on cell proliferation

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World Journal of Gastroenterology 2000年第4期6卷 588-592页

作者： Li XJ Wu jg Si JL Guo DW Xu JP Nanjing Gen Hosp Nanjing Command Ctr Lab Med Sci Dept ImmunolPLA Nanjing 210002 Jiangsu Prov Peoples R China

Calmodulin (CaM), widely distributed in almost all eukaryotic cells, is a major intracellular calcium receptor responsible for mediating the Ca2 + signal to a multitude of different enzyme systems and is thought to play a vital role in the regulation of cell proliferative cycle[1，2]. Recently, many studies showed that CaM is also present in extracellular fluid such as cell culture media and normal body fluid and has been reported to stimulate proliferation in a range of normal and neoplastic cells, apparently acting as an autocrine growth factor[3-11]. In 1988, Crocker et al reported for the first time that addition of extracellular pure pig brain CaM could promote DNA synthesis and cell [7]proliferation in K562 human leukaemic lymphocytes[7].After that, more and more research was done on extracellular CaM and evidences demonstrated that extracellular CaM could also stimulate cell proliferation in normal human umbilical vein endothelial cells[5], keratinocytes[4], suspension-cultured cells of Angelica Dahurica, etc[6]. CaM is a monomeric protein of 148 amino acids that contains four homologous Ca2 + -binding domains. CaM has been highly conserved throughout the evolution. Only 1 out of 148 amino acids of human CaM is different from that of fish CaM. Complementary DNAs encoding rat, eel, chicken, human, and trypanosome CaM have been cloned.

关键词： calmodulin gene expression biological activity Escherichia coli cell proliferation trifluoperazine polymerase chain reaction monoclonal antibodies

师范专业认证背景下课程思政教学体系构建——以地理科学专业导论为例

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西华师范大学学报（自然科学版） 2024年第5期45卷 562-568页

作者：周俊烈李立娜王进进西昌学院资源与环境学院四川西昌615013

“地理科学专业导论”是地理科学专业先导性基础必修专业课程,是引导学生树立正确价值观的重要阵地。文章以该课程为例,在师范专业认证标准和要求的指引下,分析了课程思政与师范专业认证二者价值导向的融合,以课程内容为基础,构建了包... 详细信息

“地理科学专业导论”是地理科学专业先导性基础必修专业课程,是引导学生树立正确价值观的重要阵地。文章以该课程为例,在师范专业认证标准和要求的指引下,分析了课程思政与师范专业认证二者价值导向的融合,以课程内容为基础,构建了包含“确立课程目标、挖掘思政元素、融入思政内容、评价反馈结果”四部分的课程思政教学体系。作为新生价值引导、学习指导和职业规划的基础,该体系发挥了课程的专业教育与价值导向的作用,将持续推动课程思政教学改革。

关键词：师范专业认证课程思政育人导向教学改革地理科学专业导论

New Soluble Fluorinated Polyimides

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Chinese Chemical Letters 2000年第12期11卷 1049-1052页

作者： Xie, K Zhang, SY Liu, jg He, MH Yang, SY Chinese Acad Sci Inst Chem Ctr Mol Sci State Key Lab Engn Plast Beijing 100080 Peoples R China

The synthesis and properties of a class of soluble fluorine-containing aromatic polyimides are described. The polyimides show desirable features of materials for microelectronics applications.

关键词： soluble polyimides

Analyses of plasma reactive sputter deposition of CN_x films by OES

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Chinese Science Bulletin 1997年第21期42卷 1792-1795页

作者： Zhao, J Kang, N Wang, jg Wang, RY Xu, JR Chinese Acad Sci Inst Phys Lab Opt Phys Beijing 100080 Peoples R China

OPTICAL emission spectroscopy (OES) is generally used in diagnosis on the various plasma filmdeposition processes to understand the mechanism of film growth. However, although the de-position precursors have been predicted such as CN radicals and nitrogen atoms, up tonow no diagnostic work on CN_x film deposition process, as we know, has been reported *** previously reported research work, the properties of CN_x film display some obvious dif-ference. For instance, some CN_x films have extreme mechanical properties with hardness

关键词： carbon nitride fiim optical emission spectras optical gap.

职业本科院校青年教师培养体系建设的价值选择

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天津中德应用技术大学学报 2024年第3期 51-56页

作者：周娟石锦秀浙江广厦建设职业技术大学浙江金华322100

在培养体系的目标设计上,须立足职业本科教育的人才培养目标,融价值理性和工具理性于一体;在培养体系的路径选择上,要基于培养目标的价值选择,在“双师型人才”和“双师型结构”之间进行权衡;在培养体系的标准建设上,当回归职业本科院... 详细信息

在培养体系的目标设计上,须立足职业本科教育的人才培养目标,融价值理性和工具理性于一体;在培养体系的路径选择上,要基于培养目标的价值选择,在“双师型人才”和“双师型结构”之间进行权衡;在培养体系的标准建设上,当回归职业本科院校凝聚办学特色之远景,构建一套以“卓越双师”评价标准为中心的教学运行评价体系;在培养体系的规章建制上,应考量标准落实的环境需要,在权利本位和权力本位之间做出抉择。

关键词：价值理性双师型结构评价标准权利本位

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