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The Fuxi double arch tunnel was constructed through a faulted rock mass of metasandstones overlain by slope debris. The paper describes the geological setting, highlighting the poor quality of the ... ground in the portal area. Following the construction of the exploratory tunnels, the concentrated overburden stress beneath the pillars caused severe deformation and cracking in the tunnel and in the slope above. An integrated analysis was carried out, taking into account the change in stress related to the excavation of the tunnels, the asymmetric pressures and the nature of the fractured overburden. This indicated that control of the tunnel vault deformation was a key step to controlling the deformation of the whole portal area. As a consequence, some additional support was provided to the central pillar prior to the construction of the main tunnels and the secondary lining was installed at an early stage. več

This chapter examines the role of mother-creator Nüwa in Wu Zhao's assemblage of female political ancestors. In Han mortuary iconography, Nüwa is often paired with a male divinity, her ... brother-husband Fuxi. Nüwa and Fuxi were worshipped as primordial creators, guardian spirits and “tutelary genii of the dead.” Nüwa's signature serves as a symbol of social organization, marking her not only as a creator goddess, but also as “a goddess of proportion and measurement,” vital to both architecture and hydro-engineering. This chapter considers Wu Zhao's efforts to resuscitate Nüwa, how she discovered a valuable political immediacy in this shadowy creator and mender of the heavens, and how she gained leverage and legitimacy by connecting herself to this mythic avatar. With the help of Wu Zhao's propagandists, Nüwa reemerged as a significant cultic figure who played an important role in helping legitimate and magnify the imperial authority of China's first and only female emperor. več

5月20日举行的国民党主席选举，可谓是该党到台后选战最激烈、意义最重大、影响最深远的党主席选举。台湾地区前副领导人吴敦义以14．4万票、52．24％得票率胜选，现任党主席洪秀柱获5.3万票、得票率1．9．2％，副主席郝龙斌获4．4万票、得票率16．03％。吴敦义当选党主席，使国民党迎来重新整合、逐步回升的机会。但要想东山再起仍须克服诸多难题。

目的探讨空肠肉瘤样癌患者的临床表现、治疗及预后等特点,为临床诊治提供参考。方法本文报道1例我院收治的空肠多发肉瘤样癌术后肺、脑转移患者,并分析14篇个案报道、共18例病例。结果患者因肠套叠并消化道出血,行空肠部分切除术,术后4月出现脑、肺等多发转移,术后8月因多器官功能衰竭而死亡。空肠肉瘤样癌国内外命名不统一,诊断困难,尤其难以早期明确诊断,主要诊断依据为病理检查和免疫组化。目前无明确的治疗指南,包括肿瘤在内的广泛手术切除是主要有效治疗手段,但预后极差,中位生存期仅为5.5月(0.36~36月),多死于复发和转移。结论空肠肉瘤样癌较罕见,本例空肠多发性发病并发脑等部位转移更加罕见。规范命名、尽早诊断、通过全身多部位扫描明确其他部位是否存在癌灶、充分评估病程以及尽早治疗均十分重要。手术是治疗的基础,可尝试运用各种肿瘤局部治疗手段。Ki-67作为预后判断和PD-L1靶向免疫治疗的潜在价值需进一步探究。

周期性中性粒细胞减少症（cyclic neutropenia，CN）是一种罕见的血液病，发病率约为0．1／10万’。

2017年12月18日，南非执政党非洲人国民大会（非国大）举行新一届党主席选举，该党副主席、南非副总统西里尔·拉马福萨击败总统祖马的前妻德拉米尼·祖马，成为非国大新主席。外界普遍认为，拉马福萨有望在2019年的南非大选中率领非国大胜出并担任总统。

HIV相关淋巴瘤进行自体造血干细胞移植（autologoushematopoieticstemcelltransplantation，AHSCT）缺乏高级别循证医学研究数据的支持，而其治疗又涉及到抗肿瘤和联合抗逆转录病毒治疗（combinationantiretroviraltherapy，cART）两个方面，因此如何权衡抗肿瘤治疗尤其是AHSCT给这个特殊群体所带来的获益和风险，值得临床医师关注和重视。我们对1例HIV相关淋巴瘤患者进行AHSCT治疗，获得长期生存，现报道如下。

淋巴造血系统的肿瘤分类基于患者的临床表现、组织形态学改变、免疫表型和分子遗传学特征。一般情况下，CD20和CD3分别是B细胞和T细胞最常用用较特异的免疫标志物，某些情况下．可以出现CD3、CD20共同表达，

半總統制已成為許多民主國家所普遍採用的政府體制，但對於半總統制如何影響族群衝突，既有文獻少有相關的探討。本文試圖從總統議會制以及總理總統制所提供的誘因機制，探討半總統制次類型在不同的府會關係下，如何影響族群抗議。本文以1985－2003年期間採用半總統制且有族群分歧的民主國家作為研究對象，進行量化研究。本文發現，在其他條件相同的情形下，相較於總理總統制國家的一致政府與分立政府時期以及總統議會制國家的一致政府時期，總統議會制國家的分立政府時期將增加族群抗議的強度。本文在文後也提供個案分析，以探討半總統制次類型效果的內生性問題。