检索结果-南通市图书馆

Distribution and Movement Tendencies of Short-Tailed Viper Snakes (Gloydius saxatilis) by Altitude

Asian Herpetological Research 2017年第1期18卷 39-47页

作者： min seock do Ki-Baek NAM Jeong-Chil YOO Department of Biology Kyung Hee University Seoul 130-701 Republic of Korea

The distribution pattern of reptiles in mountainous regions is generally related to altitude. The distribution of viperine species can be limited by elevation. Short-tailed viper snakes （Gloydius saxatilis） of South Korea are found mostly in high elevation mountainous areas, but few studies have evaluated how their distribution relates to elevation gradient. This study was conducted from 2012 to 2013 to investigate the altitudinal distribution of short-tailed viper snakes in mountainous areas and to discover their movement patterns in Cheon-ma Mountain County Park in South Korea. A translocation method utilizing radio- tracking technology was employed to confirm whether their distribution was influenced by altitude. The results showed that most short-tailed vipers were observed in middle and high altitude areas （from 400 m to 800 m）, but none were observed in low altitude areas （from 200 m to 400 m）. According to the results of the translocation and tracking experiments, the individuals of the translocated group showed a significantly broader home range than those of the control group. In addition, all individuals of the translocated group moved vertically, while most of the control group moved horizontally. Therefore, all translocated individuals tended to move back toward their original habitat, a high elevation area. Consequently, we concluded that the distribution of short-tailed viper snakes was limited by altitude.

关键词： altitudinal preference translocation radio-tracking Viperidae South Korea

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

CD24 expression predicts distant metastasis in extrahepatic bile duct cancer

引用

World Journal of Gastroenterology 2013年第9期19卷 1438-1443页

作者： Kyubo Kim Hye Sook min Eui Kyu Chie Jin-Young Jang Sun Whe Kim Sae-Won Han do-Youn Oh seock-Ah Im Tae-You Kim Yung-Jue Bang Ja-June Jang Sung W Ha Department of Radiation Oncology Seoul National University College of Medicine Seoul 110-744 South Korea Department of Pathology Seoul National University College of Medicine Seoul 110-744 South Korea Institute of Radiation Medicine Medical Research Center Seoul National University Seoul 151-742 South Korea Department of Surgery Seoul National University College of Medicine Seoul 110-744 South Korea Department of Internal Medicine Seoul National University College of Medicine Seoul 110-744 South Korea

AIM: To evaluate the prognostic significance of CD24 expression in patients undergoing adjuvant chemoradiotherapy for extrahepatic bile duct (EHBD) cancer. METHODS: Eighty-four patients with EHBD cancer who underwent curative resection followed by adjuvant chemoradiotherapy were enrolled in this study. Postoperative radiotherapy was delivered to the tumor bed and regional lymph nodes up to a median of 40 Gy (range: 40-56 Gy). All patients also received fluoropyrimidine chemotherapy for radiosensitization during radiotherapy. CD24 expression was assessed with immunohistochemical staining on tissue microarray. Clinicopathologic factors as well as CD24 expression were evaluated in multivariate analysis for clinical outcomes including loco-regional recurrence, distant metastasisfree and overall survival. RESULTS: CD24 was expressed in 36 patients (42.9%). CD24 expression was associated with distant metastasis, but not with loco-regional recurrence nor with overall survival. The 5-year distant metastasis-free survival rates were 55.1% and 29.0% in patients with negative and positive expression, respectively (P=0.0100). On multivariate analysis incorporating N stage, histologic differentiation and CD24 expression, N stage was the only significant factor predicting distant metastasis-free survival (P=0.0089), while CD24 expression had borderline significance (P=0.0733). In subgroup analysis, CD24 expression was significantly associated with 5-year distant metastasis-free survival in node-positive patients (38.4% with negative expression vs 0% with positive expression, P=0.0110), but not in nodenegative patients (62.0% with negative expression vs 64.0% with positive expression,P=0.8599). CONCLUSION: CD24 expression was a significant predictor of distant metastasis for patients undergoing curative resection followed by adjuvant chemoradiotherapy especially for node-positive EHBD cancer.

关键词： CD24 Tissue microarray Extrahepatic bile duct cancer Adjuvant chemoradiotherapy Distant metastasis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Influence of Bed Temperature on Heat Shrinkage Shape Error in FDM Additive Manufacturing of the ABS-Engineering Plastic

引用

World Journal of Engineering and Technology 2016年第3期4卷 186-192页

作者： Young-Hyu Choi Cheol-min Kim Hwan-seock Jeong Jeong-Ho Youn Department of Mechanical Engineering Changwon National University Changwon Republic of Korea Department of Mechanical Design Changwon National University Changwon Republic of Korea Turf Grass Science Institute Hanul Inc. Hapcheon-Gun Republic of Korea

In case of manufacturing hexahedral ABS (Acrylonitrile Butadiene Styrene) plastic components using a FDM (Fused Deposition Modeling)-based 3D printer, undesirable shape errors occur in the product due to heat shrinkage. This paper experimentally ob-served the influence of the bed temperature change on the deformed shape errors of a hexahedral specimen of 100 × 50 × 50 mm3 produced by using a 3D printer. During printing work, the head nozzle temperature was kept at 240?C and the head speed was set at 50 mm/s. The chamber was enclosed with a PC-plate. 3D printing was conducted at four different bed temperatures;50?C, 70?C, 90?C, and 110?C. After the produced specimens naturally cooled down to room temperature, their deformed shape errors were measured. As a result, the higher the bed temperature, the lower the deformed shape errors of the specimens were. However, if the bed temperature had exceeded 120?C, laminating adhesion became poor. That seems to occur because of the material phase change and can make 3D printing work very hard as a consequence. Results of this study can be helpful to set optimum bed temperature condition in FDM additive manufacturing.

关键词： FDM Additive Manufacturing 3D Printing Heat Shrinkage Shape Error ABS

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Quality of life outcomes including neuropathy-associated scale from a phase II,multicenter,randomized trial of eribulin plus gemcitabine versus paclitaxel plus gemcitabine as first-line chemotherapy for HER2-negative metastatic breast cancer:Korean Cancer Study Group Trial(KCSG BR13-11)

引用

Cancer Communications 2019年第1期39卷 271-278页

作者： Ji-Yeon Kim Seri Park seock-Ah Im Sung-Bae Kim Joohyuk Sohn Keun Seok Lee Yee Soo Chae Ki Hyeong Lee Jee Hyun Kim Young-Hyuck Im Tae-Yong Kim Kyung-Hun Lee Jin-Hee Ahn Gun min Kim In Hae Park Soo Jung Lee Hye Sook Han Se Hyun Kim Kyung Hae Jung Yeon Hee Park Korean Cancer Study Group Division of Hematology-Oncology Department of MedicineSamsung Medical CenterSungkyunkwan University School of Medicine81 Irwon-roGangnam-guSeoul 06351South Korea Department of Health Sciences and Technology Samsung Advanced Institute for Health Sciences and TechnologySungkyunkwan UniversitySeoul 06351South Korea Department of Internal Medicine Seoul National University HospitalCancer Research InstituteCollege of MedicineSeoul National UniversitySeoul 03080South Korea Department of Oncology Asan Medical CenterUniversity of Ulsan College of MedicineSeoul 05505South Korea Division of Medical Oncology Department of Internal MedicineYonsei University College of MedicineSeoul 03722South Korea Center for Breast Cancer National Cancer CenterGoyang 10408South Korea Department of Internal Medicine Kyungpook National University HospitalDaegu 41944South Korea Deparment of Internal Medicine Chungbuk National University HospitalCheongju 28644South Korea Department of Internal Medicine Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnam 13620South Korea

Background: A phase II clinical trial of the comparison between eribulin plus gemcitabine (EG) and paclitaxel plus gemcitabine (PG) as first-line chemotherapy for patients with metastatic breast cancer (MBC) found that the EG regimen was less neurotoxic, but was similar in efficacy to the PG regimen. In the present study, we analyzed functional assessment of cancer therapy-taxane (FACT-Taxane) questionnaires from patients in this clinical trial to determine their quality of life (QoL). Methods: QoL was assessed using the Korean version of the FACT-Taxane questionnaires. After baseline assessment, QoL was assessed every 2 cycles for 12 cycles and every 3 cycles thereafter. The linear mixed model was used to evaluate the difference in QoL between the EG and PG arms. Results: Of the 118 enrolled patients, 117 responded to the FACT-Taxane questionnaires at baseline, 1 in the PG arm did not. Baseline QoL scores were not different between the EG and PG arms. During treatment, taxane subscale scores were significantly higher in the PG arm than in the EG arm after 2-13 cycles of chemotherapy (all P < 0.05), except for the 11th cycle. Neuropathy-specific analysis showed that patients in the PG arm had earlier and more severe neuropathic symptoms than those in the EG arm (P < 0.001). Conclusions: In our QoL analysis, the EG regimen delayed and decreased neuropathy as compared with the PG regimen. Therefore, eribulin would be a reasonable substitute for paclitaxel as first-line chemotherapy for MBC.

关键词： Metastatic breast cancer Eribulin Paclitaxel Neuropathy Quality of life Functional assessment of cancer therapy-taxane questionnaires

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Combined Approach for Urban Green Space System——Traditional and Digital Methods

A Combined Approach for Urban Green Space System——Traditio...

引用

第8届中日韩国际风景园林学术研讨会

作者： Kyoo-seock LEE Seung-Mahn AHN dong-Hoon SHIN Byung-Sun KAHNG Seung-Nyung HUR Jin-min SHIN Sang-hwa LEE Mi-Jeong LEE Yun-Ui JI Hyo-Jeong KIM Ho-Kyung SONG Ki-Won KWON Byung-Key SUH Dept. of Landscape Arch. Sungkyunkwan University Dept. of Landscape Arch. Sungkyunkwan University Dept. of Landscape Arch. Sungkyunkwan University Dept. of Landscape Arch. Sungkyunkwan University Dept. of Landscape Arch. Sungkyunkwan University Dept. of Landscape Arch. Sungkyunkwan University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University Dept. of Forest Resources Chungnam University School of Horticulture ＆ Landscape Arch. Paichai University

＜正＞This study aims to establish the urban green network using RS, GIS and GPS, together with the traditional vegetation survey and ultimately to contribute to the effective conservation of urban green spaces for ur... 详细信息

关键词： Green Network Remote Sensing GIS GPS Vegetation Analysis

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

来自一项艾日布林联合吉西他滨对比紫杉醇联合吉西他滨作为HER2阴性转移性乳腺癌的一线化疗的Ⅱ期、多中心、随机试验的包含神经病变相关量表的生活质量结果：韩国癌症研究组试验(KCSG BR13-11)

引用

癌症 2019年第8期38卷 368-376页

作者： Ji‑Yeon Kim Seri Park seock‑Ah Im Sung‑Bae Kim Joohyuk Sohn Keun Seok Lee Yee Soo Chae Ki Hyeong Lee Jee Hyun Kim Young‑Hyuck Im Tae‑Yong Kim Kyung‑Hun Lee Jin‑Hee Ahn Gun min Kim In Hae Park Soo Jung Lee Hye Sook Han Se Hyun Kim Kyung Hae Jung Yeon Hee Park Korean Cancer Study Group Division of Hematology‑Oncology Department of MedicineSamsung Medical CenterSungkyunkwan University School of Medicine81 Irwon‑roGangnam‑guSeoul 06351South Korea Department of Health Sciences and Technology Samsung Advanced Institute for Health Sciences and TechnologySungkyunkwan UniversitySeoul 06351South Korea Department of Internal Medicine Seoul National University HospitalCancer Research InstituteCollege of MedicineSeoul National UniversitySeoul 03080South Korea Department of Oncology Asan Medical CenterUniversity of Ulsan College of MedicineSeoul 05505South Korea Division of Medical Oncology Department of Internal MedicineYonsei University College of MedicineSeoul 03722South Korea Center for Breast Cancer National Cancer CenterGoyang 10408South Korea Department of Internal Medicine Kyungpook National University HospitalDaegu 41944South Korea Deparment of Internal Medicine Chungbuk National University HospitalCheongju 28644South Korea Department of Internal Medicine Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnam 13620South Korea 不详

背景与目的一项比较艾日布林联合吉西他滨(eribulin plus gemcitabine,EG)或紫杉醇联合吉西他滨(paclitaxel plus gemcitabine,PG)作为转移性乳腺癌(metastatic breast cancer,MBC)患者一线化疗方案的II期临床试验发现,EG方案的神经毒性较低,但疗效与PG方案相似。在本研究中,我们分析了该临床实验中的癌症患者生命质量测评量表–紫杉烷(functional assessment of cancer therapy-taxane,FACT-Taxane)问卷评分以确定他们的生活质量(quality of life,QoL)。方法使用韩国版的FACT-Taxane问卷评估QoL。在评估基线之后,前12个疗程中每2个疗程评估1次QoL,之后每3个疗程评估1次QoL。使用线性混合模型评估EG组和PG组QoL的差异。结果在118例入组患者中,117例在基线时回复了FACT-Taxane问卷,PG组中有1例患者没有回复。EG组和PG组之间的基线QoL评分没有差异。在治疗期间,除了第11个疗程外,在第2–13个化疗疗程后,PG组紫杉烷亚量表评分显著高于EG组(均P<0.05)。神经病变特异性分析显示PG组患者的神经病症状比EG组患者更早出现且更严重(P<0.001)。结论在我们的QoL分析中,与PG方案相比,EG方案延迟并减少神经病变的发生。因此,艾日布林是MBC一线化疗药物紫杉醇的合理替代品。

关键词：转移性乳腺癌艾日布林紫杉醇神经病生活质量癌症患者生命质量测评量表–紫杉烷问卷

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：