163 research outputs found
On Jurisdiction Objection System in Administrative Litigation
管辖是诉讼的入口也是诉讼的前奏。管辖制度不仅是公平正义之门,而且其本身就代表着公平正义。管辖权异议作为行政诉讼管辖制度的重要组成部分,承担着纠正法院不当管辖的救济功能。然而长期以来管辖权异议似乎只是民事诉讼法学领域的问题,在行政诉讼法领域鲜有人提及。实际上,从我国现实看,行政诉讼中管辖问题同样对案件的审理有着密切的联系。我国行政诉讼管辖权异议制度的规定总体上较为粗略,大体上还是沿袭民事诉讼管辖权异议制度的内容。然而行政诉讼与民事诉讼有着不同的价值目标,因此行政诉讼中相关制度的设计应切合行政诉讼的特点。我国行政诉讼法对管辖权异议未作规定,而司法解释对此规定也不周详,导致在司法实践中对该制度的运用...Because the court jurisdiction is the lawsuit entrance, which is the first defense line of the lawsuit fair, the jurisdiction system has also become one of the important system in administrative litigation law. In the administrative litigation law, jurisdiction objection is the important constituent in the jurisdiction system, undertaking to correct and relief erroneous function when the court has...学位:法律硕士院系专业:法学院法律系_法律硕士(JM)学号:X200512009
Component number of links corresponding to several families of lattices
符号平图与链环投影图之间有一一对应关系,这种对应是通过中间图来实现的。它提供了通过图研究链环的一种方法。在二十世纪八十年代末,这一对应被用于建立纽结理论中的琼斯多项式和图论中Tutte多项式的关系,但链环分支数与对应平图的符号是无关的,链环分支数是链环的最简单的不变量。求图对应链环的分支数可能是通过平图研究链环的最基本的问题之一。在[8]中,Mphako确定了星图、轮图及去掉q个连续spoke边的轮图的链环分支数,在[9]中,Pisanski,Tucker和Zitnik确定了轮图,棱图和反棱柱对应链环分支数。在[23]中,Jin,Dong和Tay确定了几类方格子图对应链环的分支数。 本文...It is well known that there is a one-to-one correspondence between signed plane graphs and link diagrams via the medial construction.Indeed, it provides a method of studying links using graphs. In the late 1980s, the correspondence was used to obtain a relation between Jones polynomial in knot theory and Tutte polynomial in graph theory. The component number of the corresponding link diagrams is h...学位:理学硕士院系专业:数学科学学院数学与应用数学系_应用数学学号:1912008115275
Rak materničnega vratu : zbornik znanstvenih prispevkov
大科学装置在取得重大创新性科学成果、经济可持续发展和国家安全方面具有不可替代的支撑作用,因此,根据大科学装置本身及其科研活动创造性、复杂性、开放性、依赖性的特点,国家科学图书馆作为大科学装置创新性研究的文献支撑部门能否提供针对性、前瞻性服务已成为国家科学图书馆探索、研究的焦点。国家科学图书馆以“大科学装置”创新性研究的意义出发,努力实施图书馆业务流程的再造,逐步建立服务于科技创新的快速反应机制和灵活多变的学科化服务团队,深化图书馆服务
Demand-supply coordination in financial service of Taiwanese invested agricultural enterprises——Taking Taiwan farmers business bases in Fujian as a case
以福建省台资农业企业金融服务为切入点,从金融网点分布的有限性、授信条件的局限性、金融产品服务的单一性以及金融服务意识的被动性等方面,阐述福建省金融服务供给滞后于金融服务需求的情况,进而提出针对性建议,以期加快福建省台资农业企业金融服务的创新。The current status of the financial service supply lagging behind the demand for it in Fujian Province is dealt with in terms of the limit of financial network layout,the limit pf credit extension conditions,the singleness of financial product,and the passivism of financial service awareness,taking the financial service of Taiwanese-invested agricultural enterprises in Fujian Province as a case.The countermeasures are proposed to accelerate the innovation of financial service of Taiwanese-invested agricultural enterprises in Fujian Province
泛在知识环境下的嵌入式知识服务—伊利诺伊大学图书馆学习报告
本文以美国伊利诺伊大学图书馆为范例,介绍该校图书馆在泛在知识环境下交流创造知识理念下的学校图书馆自动化与服务系统、嵌入式教学服务、支撑工具服务、Libguides 学科资源导航、学术共享空间等。阐述馆员工作内容与服务范式,包括科研数据管理、资源数字化、数字工具开发、资源发现与管理等方面。通过交流与学习,对于伊利诺伊大学图书馆知识服务范式,学科馆员的角色定位、特征以及学科服务发展趋势进行深入的分析与探讨
中国の有機食品発展の現状と貧困削減へ向けて
グリーン・イノベーション以降、大量の化学肥料や農薬による環境汚染は加速しており、農薬の品質降下問題も一向に改善が見られない。合理的な資源運用及び環境保護は極めて重要であり、安全第一へ向けた有機農薬への取り組みは世界的なトレンドとなっている。中国の有機農業は近年急速な発展を見せており、農地面積および生産高は上昇を続け、高品質な農業製品の産出においても重要な役割を担うようになった。また、農村の経済発展においても有機農業は大きな貢献を見せている。有機農業の視点から農村・貧困地域の経済発展を考えることは社会的背景に則った効果的な貧困対策である。本稿では2015-2018 年の有機農業におけるデータをベースに、中国有機農業の現状、そして農村の貧困問題に対して分析を行う。また、農村における有機農業の発展可能性および重要性に対して考察し、有機農業と貧困削減を結び付けた3つの発展モデルの提言を行う
Self-assembly of patterned copper films by small incident angle deposition
利用新发展的小入射角沉积(SIAd)技术在玻璃衬底上自组装制备了图案化金属铜膜.利用金相显微镜(MM)、扫描电子显微镜(SEM)、透射电子显微镜(TEM)/选区电子衍射(SAEd)/能量弥散X射线光谱仪(EdX)以及X射线衍射仪(Xrd)等技术对所制备的图案化金属铜膜进行了表征.通过分析对比SIAd和垂直入射沉积(nId)铜沉积物的形貌和结构差异,揭示了图案化金属铜膜的形成机理.In this paper, the small incident angle deposition (SIAD) technique to fabricate patterned copper films is developed.The fabricated patterned copper films are characterized by metallurgical microscopy, scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray diffraction.Analysis of morphological and structural differences between copper deposits formed by SIAD and normal incidence deposition reveals the formation mechanisms of the patterned copper films.常州大学自然科学基金(ZMF02020042); 国家科技计划国际科技合作与交流专项(2008DFA51230)资
Controllable fabrication of Cu_2O porous nanostructured films by negative bias deposition method
由于具有低成本、无毒、铜源丰富等优点,以及在气敏传感器、太阳能电池、光催化等领域的潜在应用前景,; Cu_2O薄膜引起了人们的广泛关注.采用射频平衡磁控溅射镀膜系统,在薄膜沉积过程中通过施加不同衬底负偏压可控制备了Cu_2O多孔纳米结构薄膜.研; 究发现,所得Cu_2O薄膜具有灵活可调的孔隙度和纳米构筑单元形貌特征,并且它们与衬底负偏压的大小密切相关;薄膜沿衬底法线方向呈柱状生长且具有显著; 的(111)择优取向;禁带宽度在2.0~2.35; eV之间可调.很明显地,传统的溅射离子轰击、再溅射理论并不适合用来解释上述负偏压效应,因此在此基础上提出了一种负偏置沉积过程中材料原子或分子在薄; 膜表面选择性优先沉积机制.As one of the most common two kinds of copper oxides, cuprous oxide; (Cu_2O) is an important p-type transition metal oxide semiconductor; material. Due to the advantages of low-cost, non-toxicity and abundant; copper sources and the potential applications in the fields of gas; sensors, solar cells and photocatalysts, thin films of Cu_2O have; attracted great interest of researchers. To enhance the performances of; the above Cu_2O-based surface-sensitive devices and materials, the; researchers tend to prepare Cu_2O thin films of porous or even; nanoporous structures. However, there is still no effective method; available for the controllable fabrication of Cu_2O porous; nanostructured films (or porous nanostructure-films, short for PNFs),; which owns not only the common features of porous thin films but also; the unique properties of nanosize building units. By using a; radiofrequency balanced magnetron sputtering (MS) deposition system, in; this paper, Cu_2O PNFs were prepared on clean glass slides by applying; different negative bias voltage during film deposition. After the; preparation, a field-emission scanning electron microscope (FESEM), a; grazing-incidence X-ray diffractometer (GIXRD) and an; ultraviolet-visible (UV-Vis) spectrophotometer were applied subsequently; for the detailed characterizations of surface morphology, texture and; optical property respectively. It was observed that the as-prepared; Cu_2O PNFs exhibited flexible porosities and nanosize building units,; which were greatly dependent on the substrate negative bias voltage. In; particular, when the substrate bias voltage was kept at -50 or -150 V,; the as-prepared Cu_2O PNFs both demonstrated intriguing triangular; pyramid-like nanostructures with distinct edges and corners on the; porous film surface. Further, the side view FESEM images and the; out-of-plane GIXRD spectra demonstrated a columnar growth of the Cu_2O; PNFs with a notable preferential orientation of (111). The optical; testing results showed that the band gap of the Cu_2O PNFs obtained at; different negative bias voltages was tunable between 2.0 and 2.35 eV,; which demonstrated a little red or blue shift relative to that of bulk; Cu_2O (2.17 eV). It is expected that the traditional ion bombardment and; re-sputtering theories are not suitable for the explanation of the above; bias voltage effects. This is because the traditional ion bombardment; and re-sputtering theories were proposed to account for the bias; deposition in an unbalanced magnetron sputtering (MS) system rather than; the present balanced MS system. Further, the experimentally observed; non-linearly changed density or porosity of the Cu_2O PNFs with the bias; voltage at relatively low values and the common even surface at; relatively high values confirmed this viewpoint. Based on the above; findings and analysis, a selectively preferential deposition of material; atoms or molecules on the film surface during the negative bias; deposition was proposed. That is, when the substrate is negatively; biased, the tipcharging effect of electrons would occur on the nanoscale; rough surface of the substrate or the depositing film. The resulting; electric field near the substrate or film surface is non-uniform and; could be regarded as an assembly of many electric fields of particle or; tip charges.国家自然科学基金; 江苏省自然科学基金; 江西省教育厅科技项目; 江西省自然科学基
负偏置沉积法可控制备CuO多孔纳米结构薄膜
由于具有低成本、无毒、铜源丰富等优点,以及在气敏传感器、太阳能电池、光催化等领域的潜在应用前景,CuO薄膜引起了人们的广泛关注.采用射频平衡磁控溅射镀膜系统,在薄膜沉积过程中通过施加不同衬底负偏压可控制备了CuO多孔纳米结构薄膜.研究发现,所得CuO薄膜具有灵活可调的孔隙度和纳米构筑单元形貌特征,并且它们与衬底负偏压的大小密切相关;薄膜沿衬底法线方向呈柱状生长且具有显著的(111)择优取向;禁带宽度在2.0.35 eV之间可调.很明显地,传统的溅射离子轰击、再溅射理论并不适合用来解释上述负偏压效应,因此在此基础上提出了一种负偏置沉积过程中材料原子或分子在薄膜表面选择性优先沉积机制.国家自然科学基金(51501018,11574255);江苏省自然科学基金(BK20150267,BK20141169);江西省教育厅科技项目(GJJ161197);江西省自然科学基金(20132BAB212005)资助
喉癌切缘中eIF4E、p53、ras和c-myc表达与预后的研究
【目的】探讨eIF4E、p53、ras和c-myc在喉癌切缘中的表达及其与预后的关系。【方法】42例临床分期为Ⅱ、Ⅲ期的喉癌患者被分别行手术治疗,共得喉癌切缘标本112个,采用免疫组化的方法检测肿瘤原发灶和切缘中eIF4E、p53、ras和c-myc的表达。【结果】喉癌原发灶eIF4E、p53、ras和c-myc阳性率分别是100%(42/42),57.1%(24/42),40.5%(17/42)和33.3%(14/42);手术切缘eIF4E、p53、ras、c-myc和两个以上基因阳性率分别是42.8%(18/42)、14.3%(6/42)、9.5%(4/42),9.5%(4/42)和21.4%(9/42),生存分析提示切缘eIF4E、p53或两个以上基因阳性组复发率高,5年生存率低;COX回归分析提示切缘eIF4E表达阳性与预后相关。【结论】喉癌切缘eIF4E阳性的患者复发率高,预后不良。eIF4E在喉癌手术切缘的表达可考虑作为预测喉癌预后的独立风险指标
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