Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 0116660 |
| MRI: Acquisition of laser ablation for ICP-MS and electron microprobe upgrade, for geological and environmental research and research training | |
| Nicholas Pingitore | |
| 主持机构 | University of Texas at El Paso |
| 开始日期 | 2001-09-15 |
| 结束日期 | 2004-08-31 |
| 资助经费 | 60000(USD) |
| 项目类别 | Standard Grant |
| 资助机构 | US-NSF（美国国家科学基金会） |
| 项目所属计划 | Major Research Instrumentation |
| 语种 | 英语 |
| 国家 | 美国 |
| 英文简介 | 0116660 Pingitore This grant, made through Major Research Instrumentation Program, provides partial support of the costs for upgrading the operating system of UTEP's 14-year-old, first generation Cameca SX-50 electron microprobe. We will acquire a control system upgrade to replace the antiquated DEC PDP-based software on our Cameca microprobe. The DEC system is no longer supported by DEC or Cameca; newly developed analytical and imaging capabilities have not been available to us. The original Kevex EDS (energy dispersive spectrometer) system likewise is seriously outdated and has no EDS imaging and mapping capability or light-element detection. We will replace this with a system featuring a full imaging and mapping package, high counting rate, and light-element detector window. UTEP's electron microprobe laboratory is a multi-user and multi-disciplinary facility. It serves research, research training and instructional functions for individuals and groups from across our campus, including members of the Colleges of Science, Engineering, Liberal Arts, and Health Sciences. The microprobe laboratory also assists individuals, businesses, educational institutions, government agencies, and non-governmental organizations in the El Paso-Juarez community and beyond. The three co-investigators and their research groups have 15 projects, currently underway, which will make use of the upgraded facility. These research projects include the following topics: tectonics, metamorphic reactions, phytoremediation, environmental bio-sensors, desert varnish, particulate matter air pollution, plutonism, biosorption of heavy metals, trace elements in corals, microprobe data quantification, speciation of metals in soil, and foram Mg/Ca paleothermometry. Additional microprobe equipment use on funded projects from other UTEP researchers includes such topic areas as pigments, catalytic materials, archaeology, health, soil salination, composites, and exotic alloys. Early and continued exposure to research is an essential part of UTEP's strategy to attract and retain students in science and engineering, particularly under-represented minorities. Mexican-Americans comprise approximately 2/3 of the student body at UTEP. Two of the Co-PIs are minority members, who serve as special role models and close student mentors. Instrumentation and hands-on laboratory experience are important to establish the "connection" with students that often determines their academic choices, success, and ultimate career paths. *** |
| 来源学科分类 | Geosciences |
| URL | https://www.nsf.gov/awardsearch/showAward?AWD_ID=0116660 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/342256 |
| 推荐引用方式 GB/T 7714 | Nicholas Pingitore.MRI: Acquisition of laser ablation for ICP-MS and electron microprobe upgrade, for geological and environmental research and research training.2001. |
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