Electrical porous silicon chemical sensor for detection of organic solvents

Electrical porous silicon chemical sensor for detection of organic solvents

Electrical porous silicon chemical sensor for detection of organic solvents

... 347–357 Electrical porous silicon chemical sensor for detection of organic solvents M. Archer a,∗ , M. Christophersen, P.M. Fauchet a,b a Department of Biomedical Engineering, Center for Future ... useful for sensing applications [13]. We have taken advantage of the electrical activity of porous silicon and the tunability of its morphology to de- velop a...
Ngày tải lên : 16/03/2014, 15:23
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Tài liệu FUZZY CLUSTERING ALGORITHMS ON LANDSAT IMAGES FOR DETECTION OF WASTE AREAS: A COMPARISON pdf

Tài liệu FUZZY CLUSTERING ALGORITHMS ON LANDSAT IMAGES FOR DETECTION OF WASTE AREAS: A COMPARISON pdf

... the combination of bands 5, 4 and 1 which is of great efficacy for the aims of our analysis. In Figures 1 and 2 the set of bands 5, 4 and 1 are depicted respectively for the month of May 1994 and ... classification algorithms for the detection of waste areas using LANDSAT TM images. It is worth of noting that the 30 meters spatial resolution of the Landsat-TM sensor mak...
Ngày tải lên : 16/01/2014, 16:33
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Tài liệu Báo cáo khoa học: "Automatic Extraction of Lexico-Syntactic Patterns for Detection of Negation and Speculation Scopes" pdf

Tài liệu Báo cáo khoa học: "Automatic Extraction of Lexico-Syntactic Patterns for Detection of Negation and Speculation Scopes" pdf

... developed a super- vised classifier for identifying speculation cues and a manually compiled list of lexico-syntactic rules for identifying their scopes. For the performance of the rule based system on ... present a linguistically moti- vated rule-based system for the detection of nega- tion and speculation scopes that performs on par with state -of- the-art machine learning sy...
Ngày tải lên : 20/02/2014, 04:20
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Xpert MTB/RIF test for detection of pulmonary tuberculosis and rifampicin resistance (Protocol) pptx

Xpert MTB/RIF test for detection of pulmonary tuberculosis and rifampicin resistance (Protocol) pptx

... percentage of contaminated cultures; review question B: the name and manufacturer of the reference standard. • Details of index test: software version of test. • Details of comparator: type of microscopy: ... summary estimates of the diagnostic accuracy of Xpert MTB/RIF for detection of rifampicin resistance, using solid or liquid culture as a reference standard ( WHO 20...
Ngày tải lên : 06/03/2014, 04:20
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 Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)

Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)

... large inventory of normalized mathematical indexes of abnormality. It is the pattern of these mathematical indexes of abnormality, ob- tained from analysis of multiple cardiac cycles of the resting ... patients with CAD. In addition, ~57% of all the participants, and in particular ~67% of revascularization group, ~72% of women under the age of 65, and ~61% of women...
Ngày tải lên : 03/11/2012, 10:58
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Genotoxicity of 255 chemicals in the Salmonella microsome test (Ames test) and 8-hydroxyguanine (8-OH-Gua) assay for the detection of carcinogens

Genotoxicity of 255 chemicals in the Salmonella microsome test (Ames test) and 8-hydroxyguanine (8-OH-Gua) assay for the detection of carcinogens

... quite useful for the efficient detection of genotoxic chemicals in the environment. Materials and methods 255 chemicals of a wide variety of chemical types were purchased from Wako Pure Chemical ... thousands of hazardous chemicals to which humans are exposed, very few have been tested for genotoxicity. This report presents 255 chemicals (mutagens, non-mutagens, etc.) of a...
Ngày tải lên : 05/09/2013, 08:40
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ISOTOPE HYDROGRAPH SEPARATION FOR MODELING OF RUNOFF MECHANISMS OF ATMOSPHERICALLY DERIVED CHEMICAL AND RADIOACTIVE POLLUTANTS

ISOTOPE HYDROGRAPH SEPARATION FOR MODELING OF RUNOFF MECHANISMS OF ATMOSPHERICALLY DERIVED CHEMICAL AND RADIOACTIVE POLLUTANTS

... Journal of Water and Environment Technology, Vol.3, No.2, 2005 - 243 - ISOTOPE HYDROGRAPH SEPARATION FOR MODELING OF RUNOFF MECHANISMS OF ATMOSPHERICALLY DERIVED CHEMICAL AND RADIOACTIVE ... amount-weighed mean δD of the precipitation samples (-28.1 ‰), and C 2 was set to the δD of the river water just before the precipitation event (-47.9 ‰). For the main part of t...
Ngày tải lên : 05/09/2013, 09:08
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Tài liệu PROTEOMIC APPLICATIONS FOR THE EARLY DETECTION OF CANCER doc

Tài liệu PROTEOMIC APPLICATIONS FOR THE EARLY DETECTION OF CANCER doc

... applied to the problems of early detection for a number of different types of cancer. • A number of feasibility,reproducibility and standardization issues need to be addressed before proteomic pattern diagnostics ... the development of varia- tions of the traditional 2D-gel approach,and the applica- tion of these has resulted in the identification of potential new biomarke...
Ngày tải lên : 15/02/2014, 05:20
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Tài liệu PHYSICAL, CHEMICAL, AND MECHANICAL PROPERTIES OF BAMBOO AND ITS UTILIZATION POTENTIAL FOR FIBERBOARD MANUFACTURING docx

Tài liệu PHYSICAL, CHEMICAL, AND MECHANICAL PROPERTIES OF BAMBOO AND ITS UTILIZATION POTENTIAL FOR FIBERBOARD MANUFACTURING docx

... portion of three year old bamboo was used to determine the effect of horizontal layer on the chemical composition of bamboo. Table 2-4. Analysis of variance table for bamboo chemical ... 2.1 Introduction The chemical composition of bamboo is similar to that of wood. Table 2-2 shows the chemical composition of bamboo [Higuchi 1957]. The main constituents...
Ngày tải lên : 22/02/2014, 09:20
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Review of International Technologies for Destruction of Recovered Chemical Warfare Materiel ppt

Review of International Technologies for Destruction of Recovered Chemical Warfare Materiel ppt

... Technologies for Destruction of Recovered Chemical Warfare Materiel Copyright © National Academy of Sciences. All rights reserved. Review of International Technologies for Destruction of Recovered Chemical ... 3 for a full explanation of the criteria and ranking symbols used by the committee. Refer to the text of Chapter 4 (and to Appendix B) to learn what kind of...
Ngày tải lên : 05/03/2014, 12:20
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