Tumor-associated macrophages (TAMs) play an important role in tumor development and progression.In particular,M2 TAMs can promote tumor growth by facilitating t
“课程思政”建设是高职院校思想政治工作的重要内容,是落实立德树人根本任务的基础工程。本文通过对部分高职院校的部分教师进行调研,总结出高职院校“课程思政”建设的推进现状及影响“课程思政”有效推进的主要因素,提出加强“课程思政”建设,形成各类课程协同育人的“课程思政”建设格局,需要从学校、教师、学生、制度等维度赋能。尽管“课程思政”正在积极推进,但仍存在不少障碍与影响因素。
港口位于海运生态系统的核心层,对港口竞争力进行评价有助于掌握港口竞争优势及短板,从而提升港口竞争力,提升海运生态系统竞争力。港口竞争力评价是一项复杂的多属性评价问题,在深入分析港口竞争力影响因素的基础上,设计了考虑港城共荣的港口竞争力评价指标体系。采用标准离差率确定指标的权重,并通过证据推理法进行评价信息的融合,实现对港口竞争力的评价。以大连港和上海港为例,通过编程计算得到了两港口竞争力的评价结果,并进一步探索影响大连港、上海港港口竞争力水平增长驱动力的原因,为补齐竞争力发展短板提供相应建议。
Owing to its favorable thermodynamics and high density,NaAlH4 has been widely regarded as a potential hydrogen storage material,but its practical application is
The discovery of new materials is one of the driving forces to promote the development of modern society and technology innovation,the traditional materials res
The phase equilibria and thermodynamic properties of the U-Nb system were investigated through experiments and thermodynamic modeling.In the experiments,a serie
Marine biofouling is a major issue deteriorating the service performance and lifespan of marine infrastruc-tures.The development of a durable,long-term,and envi
This work aims at understanding the features of the Sn grains from which whiskers preferentially grow.The growth behavior of Sn whiskers on a 50 μm thick hyper
In recent years,the Ti2AlNb-based alloys are selected as potential alloys for elevated temperature appli-cations to replace conventional Ni-based superalloys ow
Public safety incidents caused by bacterial infections have attracted widespread attention towards antibacterial textiles (fibers,fabrics,etc.).Nevertheless,it