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Testing a Variety of Encryption Technologies

Description: Review and test speeds of various encryption technologies using Entrust Software. Multiple encryption algorithms are included in the product. Algorithms tested were IDEA, CAST, DES, and RC2. Test consisted of taking a 7.7 MB Word document file which included complex graphics and timing encryption, decryption and signing. Encryption is discussed in the GIAC Kickstart section: Information Security: The Big Picture--Part VI.
Date: April 9, 2001
Creator: Henson, T J
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Agriculture: Previewing the 2002 Farm Bill

Description: This report discusses what a farm bill is and the process of renewing one every year. This report specifically covers the farm bill for 2002 and the issues that come with it. Moreover, the report highlights the importance of exports within the U.S. agricultural economy and how this is a key interest in the renewal of farm bills.
Date: April 9, 2001
Creator: Becker, Geoffrey S.; Chite, Ralph M.; Jones, Jean Y.; Rawson, Jean M.; Womach, Jasper; Zinn, Jeffrey A. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Research and Development Data to Define the Thermal Performance of Reflective Materials Used to Conserve Energy in Building Applications

Description: A comprehensive experimental laboratory study has been conducted on the thermal performance of reflective insulation systems. The goal of this study was to develop test and evaluation protocols and to obtain thermal performance data on a selected number of idealized and commercial systems containing reflective airspaces for use in analytical models. Steady-state thermal resistance has been measured on 17 different test panels using two guarded hot boxes. Additional instrumentation was installed… more
Date: April 9, 2001
Creator: Eisenberg, J
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Final technical report: Partial support for US participants in the 5th International Marine Biotechnology Conference, Townsville, Australia, Sept 29 - Oct 5, 2000

Description: Funding was provided for US participants in the 5th International Marine Biotechnology Conference held in Townsville, Australia from September 29 to October 5, 2000. DOE funds were used for travel awards for six US participants in this conference. DOE funds were successfully used to advance participation of US scientists in the important emerging field of marine biotechnology.
Date: April 9, 2001
Creator: Zohar, Yonathan; Hill, R. & Robb, F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Bromine Safety

Description: The production and handling in 1999 of about 200 million kilograms of bromine plus substantial derivatives thereof by Great Lakes Chemical Corp. and Albemarle Corporation in their southern Arkansas refineries gave OSHA Occupational Injury/Illness Rates (OIIR) in the range of 0.74 to 1.60 reportable OIIRs per 200,000 man hours. OIIRs for similar industries and a wide selection of other U.S. industries range from 1.6 to 23.9 in the most recent OSHA report. Occupational fatalities for the two comp… more
Date: April 9, 2001
Creator: Meyers, B
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Long-Term Cathodoluminescent Characterization of Thin-Film Oxide Phosphors in a Wide Range of Electron Excitation Densities

Description: Long-term processes of cathodoluminescence degradation of thin film phosphors Zn{sub 2}SiO{sub 4}:Ti and Zn{sub 2}GeO{sub 4}:Mn were investigated in a wide range of e-beam energies, current and power densities. The time dependencies describing decreasing of emission intensity have been found. At high-level densities of e-beam irradiation the specific behavior of long-term degradation processes was observed, which is characteristic with rapid degradation at initial stage and slow consequent decr… more
Date: April 9, 2001
Creator: Bondar, V D; Felter, T E; Hunt, C E; Dubov, Y G & Chakhovskoy, A G
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Using Fport on Windows NT to Map Applications to Open Ports

Description: To develop defense-in-depth computer security, an understanding of various vulnerabilities must be realized before a protection strategy is developed. One element to minimize vulnerabilities is to develop computer security policies, and these policies must be in practice. In addition, risk assessments should be performed, and the highest risk-factor vulnerabilities must be eliminated promptly. A commonly accepted computer security policy usually starts with a firewall being established at the c… more
Date: April 9, 2001
Creator: Henson, T J
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Fast computation of statistical uncertainty for spatiotemporal distributions estimated directly from dynamic cone beam SPECT projections

Description: The estimation of time-activity curves and kinetic model parameters directly from projection data is potentially useful for clinical dynamic single photon emission computed tomography (SPECT) studies, particularly in those clinics that have only single-detector systems and thus are not able to perform rapid tomographic acquisitions. Because the radiopharmaceutical distribution changes while the SPECT gantry rotates, projections at different angles come from different tracer distributions. A dyn… more
Date: April 9, 2001
Creator: Reutter, Bryan W.; Gullberg, Grant T. & Huesman, Ronald H.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Corrective Action Investigation Plan for Corrective Action Unit 271: Areas 25, 26, and 27 Septic Systems, Nevada Test Site, Nevada (Rev. 0, April 2001)

Description: This Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 271 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 271 consists of 15 Corrective Action Sites (CASs) including: thirteen Septic Systems (25-04-01, 25-04-03, 25-04-04, 25-04-08… more
Date: April 9, 2001
Creator: U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Overall Plan for Physics Outlining Steps Necessary for Insertion of the LTA and Operation Using a 1/3 MOX Loaded Core

Description: Document issued according to Work Release KI-WR04RTP. P. 00-1 describes physics tasks that are included in the current version of ''Roadmap.Level 2'' concerning Reactor tasks of Weapon-grade plutonium disposition problem for VVER-1000. On this base the objective is to identify the physical tasks in FY2000 and in future as a part of global activities on weapon-grade MOX fuel introduction into VVER-1000.
Date: April 9, 2001
Creator: Pavlovichev, A. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Gyrokinetic Calculations of the Neoclassical Radial Electric Field in Stellarator Plasmas

Description: A novel method to calculate the neoclassical radial electric field in stellarator plasmas is described. The method, which does not have the inconvenience of large statistical fluctuations (noise) of standard Monte Carlo technique, is based on the variation of the combined parallel and perpendicular pressures on a magnetic surface. Using a three-dimensional gyrokinetic delta f code, the calculation of the radial electric field in the National Compact Stellarator Experiment has been carried out. … more
Date: April 9, 2001
Creator: Lewandowski, J. L. V.; Williams, J.; Boozer, A. H. & Lin, Z.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Quality Assurance Calculations to Support Use of HELIOS Version 1.6 for Plutonium Disposition Studies

Description: In mid-2000, the Reactor Physics Group at Oak Ridge National Laboratory (ORNL) purchased a new version of the HELIOS, assembly-level reactor physics computer program (version 1.6). While the authors of the HELIOS program had performed validation and verification studies and compared results to versions 1.4 and 1.5, geometries and materials similar to those expected for mixed oxide fuel (MOX) in Russian water-water energetic reactors (VVER) had not been investigated. The studies reported in this… more
Date: April 9, 2001
Creator: Sanders, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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