经过四个半月的翻新工作,汉堡FürKunst und Gewerbe博物馆(MK&G)全新的接待大厅终于落成。该接待厅由本土工作室Besau Marguerre设计完成,为游客打造清晰的寻路系统与快速的空间定位是设计理念中的核心,而全新的配色方案与改...经过四个半月的翻新工作,汉堡FürKunst und Gewerbe博物馆(MK&G)全新的接待大厅终于落成。该接待厅由本土工作室Besau Marguerre设计完成,为游客打造清晰的寻路系统与快速的空间定位是设计理念中的核心,而全新的配色方案与改善后的音响效果,更为空间创造了宜人的氛围。项目的落成为提升博物馆的游客体验和安全做出了巨大的贡献,同时也使博物馆的服务达到了一个新的水平。展开更多
大坝的位移趋势对其安全运行十分重要,而在非常规条件下快速得到大坝的预测模型的研究则相对较少。为使管理人员可以高效地掌握大坝位移的变化性态,基于多核支持向量机(Multiple-kernels support vector machine,MK-SVM)算法构建了一种...大坝的位移趋势对其安全运行十分重要,而在非常规条件下快速得到大坝的预测模型的研究则相对较少。为使管理人员可以高效地掌握大坝位移的变化性态,基于多核支持向量机(Multiple-kernels support vector machine,MK-SVM)算法构建了一种快速实现大坝位移预测的模型,并讨论该模型参数的范围,利用相关评价指标计算度量模型的精度。由工程案例可知,该模型预测大坝变形的变化趋势与实测变形基本一致,模型预测精度可以满足工程运行需要。结论可为大坝管理人员提供有益借鉴。展开更多
Objective To investigate the expression of midkine (MK) and its relation with angiogenesis, biological features and prognosis of pancreatic carcinoma (PC). Methods MK expression and microvessel density (MVD) were dete...Objective To investigate the expression of midkine (MK) and its relation with angiogenesis, biological features and prognosis of pancreatic carcinoma (PC). Methods MK expression and microvessel density (MVD) were determined in 52 cases of human PC with immunohistochemistry and results were compared with pathology. Results Mean MVD of PC was 64 ± 18 and positive expression of MK was detected in 38 cases (73%). The positive rate of MK was significantly lower in cases of without metastasis and at early clinical stage (stage Ⅰ - Ⅱ) than that with metastasis and at stage Ⅲ - Ⅳ. MVD was significantly higher in MK-positive PC than in MK-negative PC (P 【 0. 01). Follow-up showed that postoperative survival time was shorter in patients with positive expression of MK. Conclusion MK is closely related to angiogenesis PC. MK expression is one of the predictors for the biological behavior of PC. 4 refs, 1fig.展开更多
Midkine (MK),a newly discovered heparin-binding growth factor,promotes growth,survival,and migration in various cells. Meanwhile,MK stimulates statistically significant forms in new arterioles and capillaries,causes v...Midkine (MK),a newly discovered heparin-binding growth factor,promotes growth,survival,and migration in various cells. Meanwhile,MK stimulates statistically significant forms in new arterioles and capillaries,causes vascular remodeling,prevents ischemia myocardial cells from injury via inhibiting apoptosis. MK also regulates the level of blood-fat. In general,MK plays key roles in cardiovascular diseases.展开更多
文摘经过四个半月的翻新工作,汉堡FürKunst und Gewerbe博物馆(MK&G)全新的接待大厅终于落成。该接待厅由本土工作室Besau Marguerre设计完成,为游客打造清晰的寻路系统与快速的空间定位是设计理念中的核心,而全新的配色方案与改善后的音响效果,更为空间创造了宜人的氛围。项目的落成为提升博物馆的游客体验和安全做出了巨大的贡献,同时也使博物馆的服务达到了一个新的水平。
文摘大坝的位移趋势对其安全运行十分重要,而在非常规条件下快速得到大坝的预测模型的研究则相对较少。为使管理人员可以高效地掌握大坝位移的变化性态,基于多核支持向量机(Multiple-kernels support vector machine,MK-SVM)算法构建了一种快速实现大坝位移预测的模型,并讨论该模型参数的范围,利用相关评价指标计算度量模型的精度。由工程案例可知,该模型预测大坝变形的变化趋势与实测变形基本一致,模型预测精度可以满足工程运行需要。结论可为大坝管理人员提供有益借鉴。
文摘Objective To investigate the expression of midkine (MK) and its relation with angiogenesis, biological features and prognosis of pancreatic carcinoma (PC). Methods MK expression and microvessel density (MVD) were determined in 52 cases of human PC with immunohistochemistry and results were compared with pathology. Results Mean MVD of PC was 64 ± 18 and positive expression of MK was detected in 38 cases (73%). The positive rate of MK was significantly lower in cases of without metastasis and at early clinical stage (stage Ⅰ - Ⅱ) than that with metastasis and at stage Ⅲ - Ⅳ. MVD was significantly higher in MK-positive PC than in MK-negative PC (P 【 0. 01). Follow-up showed that postoperative survival time was shorter in patients with positive expression of MK. Conclusion MK is closely related to angiogenesis PC. MK expression is one of the predictors for the biological behavior of PC. 4 refs, 1fig.
文摘Midkine (MK),a newly discovered heparin-binding growth factor,promotes growth,survival,and migration in various cells. Meanwhile,MK stimulates statistically significant forms in new arterioles and capillaries,causes vascular remodeling,prevents ischemia myocardial cells from injury via inhibiting apoptosis. MK also regulates the level of blood-fat. In general,MK plays key roles in cardiovascular diseases.