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应用Varian公司的Portal Dosimetry系统和ScandiDos公司的Delta4三维半导体阵列对Varian 23EX加速器固定剂量率旋转调强(CDR-VMAT)计划进行验证并对比分析。方法:随机选取10例头颈部肿瘤患者、10例胸部肿瘤患者和10例腹部肿瘤患者,采用RayStation计划系统在Varian 23EX加速器上设计CDR-VMAT。照射野根据肿瘤部位合理设计,射线能量...
An innovative web-based portal for accessing high performance computing services has matured beyond the beta phase and now is available to HPC centers worldwide.The Ohio Supercomputer Center (OSC) has...
Nowadays, 3D documentation of architectural assets is becoming a demanding task for the valorisation of Cultural Heritage especially after a restoration project. The 3D documentation can be used for d...
A main issue in developing e-government is about how to integrate and organize many complicated processes and different stakeholders. Interestingly geospatial information provides an efficient framewo...
Genome-wide profiles of tumors obtained using functional genomics platforms are being deposited to the public repositories at an astronomical scale, as a result of focused efforts by individual labora...
Background & Objective: Genome-wide profiles of tumors obtained using functional genomics platforms are being deposited to the public repositories at an astronomical scale, as a result of focused effo...
The games of the 29th Olympiad will be held from August 8th to the 24th in Beijing and Peking. The 2008 Olympic Games are one of most important events to happen in China in recent years. To attend the...
“Metadata Portal for Maps” that is named as “Map Information Bank” is intended to be established by General Directorate of Land Registry and Cadastre (GDLRC). The aim is to Monitor Map Production in T...
The paper describes the scientific and technical project carried out by SNS for the Italian Culture Portal, promoted by Italian Ministry of Cultural Heritage and Activities, as a media for knowledge a...
Recently, an INGV working group developed the first version of a web portal with the aim of archiving, processing and distributing accelerometric data recorded by permanent and temporary INGV stations...
Portal vein aneurysm is an uncommon anomaly. Both congenital and acquired cases are reported. We report a case of idiopathic probably congenital portal vein aneurysm incidentally detected on contrast ...
The benefits of integrating and collaborating with supply chain partners have been well identified in many industries. In the construction industry, however, supply chain integration and collaboration...
Collaboration and interoperability plays a very significant role in a construction supply chain. The lack of information sharing and software interoperability hampers coordination and collaboration am...
Despite ever increasing availability of satellite imagery and spatial data, conservation managers, decision makers and planners are often unable to analyze data without special knowledge or software...
Over the years, the field of Language Resources and Technology (LRT) has developed a tremendous amount of resources and tools.However, there is no ready-to-use map that researchers could use to gain a...

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