摘要：Author of this paper studied the varieties, resource types, ornamental value and utilization value of wild potted plants in Xinyang based on field investigation, and discussed the utilization ways and protective measures of potted plant resources. The results showed that Xinyang was rich in wild potted plants, with 74 families, 137 genera, and 379 species. Among them, angiosperms were the most common group, with 46 families, 92 genera, and 232 species. Bryophytes and ferns were also common in Xinyang, with 9 families, 22 genera, and 80 species as well as 13 families, 16 genera, and 58 species respectively. According to the purpose, wild potted plant resources can be grouped into three types: tree potted plants, landscape potted plants, and moss potted plants; according to the ornamental part, wild potted plant resources can be classified into five types: foliage plants, flowering plants, fruit-effect plants, synthetic plants, and special plants. Building up the ranks of penjing creators, giving full play to its advantages based on local resources, and producing penjing with local flavor, is the direction for future development of Xinyang penjing.

摘要：Based on radon gas properties and its existing projects applications, we firstly attempted to apply geo- physical and chemical properties of radon gas in the field of mining engineering, and imported radioac- tive measurement method to detect the development process of the overlying strata mining-induced fractures and their contained water quality in underground coal mining, which not only innovates a more simple-fast-reliable detection method, but also further expands the applications of radon gas detection technology in mining field. A 3D simulation design of comprehensive testing system for detecting strata mining-induced fractures on surface with radon gas (CTSR) was carried out by using a large-scale 3D solid model design software Pro/Engineer (Pro/E), which overcame three main disadvantages of ''static design thought, 2D planar design and heavy workload for remodification design'' on exiting design for mining engineering test systems. Meanwhile, based on the simulation design results of Pro/E software, the sta- bility of the jack-screw pressure bar for the key component in CTSR was checked with a material mechan- ics theory, which provided a reliable basis for materials selection during the latter machining process.

摘要：以省级非物质文化遗产——泉州金苍绣为研究对象,采用田野调查和传世实物分析的研究方法,从纺织品设计艺术与工艺角度研究泉州金苍绣的美学特征,得出金苍绣在刺绣针法、工艺审美价值、工艺服务对象方面的工艺美学特征,色彩美学特征表现在“尚红贵黄”色彩属性、与闽南文化的精神气质相吻合,纹样具有隐或显的吉祥含义、地域特征明显的美学特征。同时基于“和合”文化哲学理念,探讨其在海上丝绸之路背景下所蕴含的“和合文化”内涵,同时提出基于和合文化视角下泉州金苍绣研究在增强海丝沿线国家的文化认同感、提升闽派服饰创意设计文化底蕴的现实意义。

摘要：In the complex multicore chip system,network on-chip(NoC)is viewed as a kind of system interconnection that can substitute the traditional interconnect networks,which will improve the system performance and communication *** regard to the complex and large scale NoC,simple and efficient routing nodes are the critical factors to achieve low-cost and low-congestion communication *** paper proposes an unbuffered switch architecture and makes detailed analysis of the mechanism of buffer in the switch *** to the simulation results,the S-mesh using the unbuffered switch architecture is better in terms of the optimal performance in message latency than some typical NoC architectures,such as 2D-mesh,Fat-tree,Butterfly,Octagon and so *** synthesis results of design compiler indicate that the unbuffered switch has obvious advantages of achieving cost and operating speed for the chips.

摘要：随着企业数字化转型进入深水区,如何科学且精准地评估数字化能力“好用”水平,以促进数字化能力和用户体验的持续提升,是一项具有挑战性的任务。为了客观地评估数字化能力的“好用”水平,以某运营商的公众业务APP为例,建立了一套基于OSM和UJM模型的评价指标体系,以量化评估数字化能力。该体系通过综合考量多项指标,计算整体得分,确定数字化能力“好用”指数,并通过持续迭代,达到识别弱项和持续优化的目标。

摘要：王铎小楷《韩愈答李翊书册》,表现出与其行草书迥然不同的格调,本文首先通过图例分析,探讨其中“篆隶融楷”与“意涉瑰奇”的艺术表现。其次结合晚明好古炫博的艺术生态,对王铎小楷精研字法表现、崇古而不泥古的浪漫主义书风进行考论。王铎对文字正脉的追求,可谓在衰颓、动荡时代中的浪漫主义理想与主体价值的“呐喊”。

摘要：The therapeutic replacement of diseased tubular tissue is hindered by the availability and suitability of current donor, autologous and synthetically derived protheses. Artificially created, tissue engineered, constructs have the potential to alleviate these concerns with reduced autoimmune response, high anatomical accuracy, long-term patency and growth potential. The advent of 3D bioprinting technology has further supplemented the technological toolbox, opening up new biofabrication research opportunities and expanding the therapeutic potential of the field. In this review, we highlight the challenges facing those seeking to create artificial tubular tissue with its associated complex macro- and microscopic architecture. Current biofabrication approaches, including 3D printing techniques, are reviewed and future directions suggested.

摘要：The theoretical design method of enhanced sensitivity fiber grating （FBG） strain sensors was given, and moreover high qualified strain sensors were developed and fabricated, whose sensing properties were good for practical applications. The strain sensor with cylindrical shell encapsulation contained three tubular structures, due to the uneven surface structure, in the area of the strain concentration, improving the sensitivity. It could achieve the embedment strain measurement and surface measurement and had the advantages of the easy installation. The good agreement was obtained between the measurements and theoretical simulation results. After each calibration test, twenty-four FBG strain sensors and six FBG temperature compensation sensors have been installed on the undersurface of the box girder of Diaoshuiyan bridge in Yongtaiwen highway. Finally, we built up a long-term structure health system for the highway bridge.

摘要：Alzheimer’s disease(AD)is a prominent form of dementia,characterized by aggregation of the amyloidβ-peptide(Aβ)plaques and neurofibrillary tangles,loss of synapses and neurons,and degeneration of cognitive ***,although a variety of medications can relieve some of the symptoms,there is no cure for *** breakthroughs in the stem cell field provide promising strategies for AD *** cells including embryonic stem cells(ESCs),neural stem cells(NSCs),mesenchymal stem cells(MSCs),and induced pluripotent stem cells(iPSCs)are potentials for AD ***,the limitation of cell sources,safety issues,and ethical issues restrict their applications in ***,the direct reprogramming of induced neural progenitor cells(iNPCs)has shed light on the treatment of *** this review,we will discuss the latest progress,challenges,and potential applications of direct reprogramming in AD treatment.

摘要：母花纹样作为施洞苗族纹饰符号的母题,其生成过程具有典型的公共性和流动性特征。母花纹样的生成同步于施洞苗族女性的成长经历,亦是族群内部从女性个体实践转向群体评估的动态演进过程。母花纹样具有固定、准确且意旨鲜明的指向性和引导性,在转化过程中母花纹样作为模件体系中的单元,通过形式上的重构和技艺上的转化将有限的母花转化为无限的织锦纹样,并在此基础上强调族群的普同价值,以增强族群的凝聚力。文章基于施洞苗族女性技艺的“惯习”逻辑,分析技艺成为族群建构中“内核稳定”的深层要素,这种集体无意识深刻地影响着施洞苗族独有的族群性与族群认同建构。