Wood saleswomen, ca.1900-1914
收藏PrimerBank
PrimerBank is a public resource for PCR primers. These primers are designed for gene expression detection or quantification (real-time PCR). PrimerBank contains over 306,800 primers covering most known human and mouse genes.
国家生物信息中心 收录
PlantVillage
在这个数据集中,39 种不同类别的植物叶子和背景图像可用。包含 61,486 张图像的数据集。我们使用了六种不同的增强技术来增加数据集的大小。这些技术是图像翻转、伽玛校正、噪声注入、PCA 颜色增强、旋转和缩放。
OpenDataLab 收录
中国沙漠边界数据集(2000-2020年)
本数据集基于Landsat遥感影像,通过辐射定标和大气校正等预处理算法得到沙漠区域影像,通过人工目视解译及波段指数的方法提提取沙漠边界区域。数据集涉及的沙漠主要包括中国八大沙漠。分别为腾格里沙漠,塔克拉马干沙漠,巴丹吉林沙漠,库布奇沙漠,乌兰布和沙漠,库木塔格沙漠,古尔班通古特沙漠,...
国家冰川冻土沙漠科学数据中心 收录
ERIC (Education Resources Information Center)
ERIC (Education Resources Information Center) 是一个广泛的教育文献数据库,包含超过130万条记录,涵盖从1966年至今的教育研究、政策和实践。数据集内容包括教育相关的期刊文章、书籍、研究报告、会议论文、技术报告、政策文件等。
eric.ed.gov 收录
Supplementary Material for: Endoscopic Laryngopharyngeal Surgery Combined with Endoscopic Submucosal Dissection as a Treatment Option for Superficial Hypopharyngeal Cancer with Suspected Synchronous Lymph Node Metastasis
We report 4 cases of hypopharyngeal cancer preoperatively suspected with synchronous lymph node metastases. Pathologic lymph node metastasis was confirmed in three of the four cases. All 4 cases underwent endoscopic laryngopharyngeal surgery (ELPS) combined with endoscopic submucosal dissection (ESD) and subsequent lymph node dissection as an optional treatment rather than the standard treatment. Peroral resection for primary site was selected because of the expected decline in quality of life (QoL) after radical surgery. Among 4 patients, one developed local recurrence; however, the other three remained recurrence-free and survived without any additional treatment. Furthermore, the patient who developed local recurrence had a recurrence-free survival for more than 5 years, with additional chemoradiation therapy. No disorders in speech, swallowing, or breathing was observed during the follow-up period. ELPS combined with ESD is generally indicated for laryngopharyngeal cancer without synchronous lymph node metastasis. However, this can be a treatment option for patients may wish to preserve a greater QoL after treatment. In the future, when more data on the results and long-term prognosis of this treatment are accumulated, it may be possible to discuss its validity further.
DataCite Commons 收录
