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2010 MICROBIAL STRESS RESPONSE GORDON RESEARCH CONFERENCE, JULY 18-23, 2010
The 2010 Gordon Research Conference on Microbial Stress Responses provides an open and exciting forum for the exchange of scientific discoveries on the remarkable mechanisms used by microbes to survive in nearly every niche on the planet. Understanding these stress responses is critical for our ability to control microbial survival, whether in the context of biotechnology, ecology, or pathogenesis. From its inception in 1994, this conference has traditionally employed a very broad definition of stress in microbial systems. Sessions will cover the major steps of stress responses from signal sensing to transcriptional regulation to the effectors that mediate responses. A wide range of stresses will be represented. Some examples include (but are not limited to) oxidative stress, protein quality control, antibiotic-induced stress and survival, envelope stress, DNA damage, and nutritional stress. The 2010 meeting will also focus on the role of stress responses in microbial communities, applied and environmental microbiology, and microbial development. This conference brings together researchers from both the biological and physical sciences investigating stress responses in medically- and environmentally relevant microbes, as well as model organisms, using cutting-edge techniques. Computational, systems-level, and biophysical approaches to exploring stress responsive circuits will be integrated throughout the sessions alongside the …
Date:
July 23, 2011
Creator:
Ades, Sarah
Object Type:
Article
System:
The UNT Digital Library
Gravitomagnetism in Quantum Mechanics
None
Date:
November 23, 2011
Creator:
Adler, Ronald J.; /Stanford U., HEPL; Chen, Pisin & /Taiwan, Natl. Taiwan U. /KIPAC, Menlo Park
Object Type:
Article
System:
The UNT Digital Library
EVALUATION OF POTENTIAL ELUANTS FOR NON-ACID ELUTION OF CESIUM FROM SPHERICAL RESORCINOL-FORMALDEHYDE RESIN
Ion Exchange column loading and elution of cesium from spherical resorcinol-formaldehyde resin have been conducted for two potential non-acid eluants -(NH{sub 4}){sub 2}CO{sub 3} and CH{sub 3}COONH{sub 4}. The results revealed encouraging cesium elution performance. 100% elution was achieved in at most 22 hours ({approx}28 bed volumes) of elution. Elution performance was fairly high at 6 hours ({approx}8 bed volumes) of elution for some of the eluants and also practically comparable to the benchmark acid eluant (HNO{sub 3}). Hence, it is quite possible 100% percent elution will be closer to the 6th hour than the 22nd hour. Elution is generally enhanced by increasing the concentration and pH of the eluants, and combining the eluants.
Date:
October 23, 2011
Creator:
Adu-Wusu, K.; Nash, C. & Pennebaker, F.
Object Type:
Article
System:
The UNT Digital Library
Analysis of 2010 Meteorological Data from the Knolls Atomic Power Laboratory and Kesselring Site Operations Facilities
None
Date:
August 23, 2011
Creator:
Aluzzi, F J
Object Type:
Report
System:
The UNT Digital Library
Organizational Alignment
This paper discusses organizational alignment and digital preservation.
Date:
May 23, 2011
Creator:
Angevaare, Inge; Gallinger, Michelle; Anderson, Martha; Giaretta, David & Halbert, Martin
Object Type:
Paper
System:
The UNT Digital Library
Morocco: Current Issues
This report discusses the current political and foreign policy status of Morocco, especially with regard to its relationship with the United States and its struggles combating terrorism.
Date:
February 23, 2011
Creator:
Arieff, Alexis
Object Type:
Report
System:
The UNT Digital Library
Morocco: Current Issues
This report discusses the current political and foreign policy status of Morocco, especially with regard to its relationship with the United States and its struggles combating terrorism.
Date:
February 23, 2011
Creator:
Arieff, Alexis
Object Type:
Report
System:
The UNT Digital Library
Sexual Violence in African Conflicts
This report focuses on conflicts in Africa in which sexual violence is reported to be widespread or systematic. It describes the context in which such violence takes place, selected cases where it is currently occurring, and U.S. policy responses. The report concludes with a discussion of potential policy considerations, including the design and effectiveness of U.S. programs; coordination between agencies and between international donors; and the question of whether policy responses to sexual violence can be separated from the broader context in which such violence occurs. The report includes a detailed case study of DRC, which has drawn particular attention from the Obama Administration and the 111th Congress.
Date:
February 23, 2011
Creator:
Arieff, Alexis
Object Type:
Report
System:
The UNT Digital Library
Beam Polarization at the ILC: the Physics Impact and the Accelerator Solutions
In this contribution accelerator solutions for polarized beams and their impact on physics measurements are discussed. Focus are physics requirements for precision polarimetry near the interaction point and their realization with polarized sources. Based on the ILC baseline programme as described in the Reference Design Report (RDR), recent developments are discussed and evaluated taking into account physics runs at beam energies between 100 GeV and 250 GeV, as well as calibration runs on the Z-pole and options as the 1TeV upgrade and GigaZ. The studies, talks and discussions presented at this conference demonstrated that beam polarization and its measurement are crucial for the physics success of any future linear collider. To achieve the required precision it is absolutely decisive to employ multiple devices for testing and controlling the systematic uncertainties of each polarimeter. The polarimetry methods for the ILC are complementary: with the upstream polarimeter the measurements are performed in a clean environment, they are fast and allow to monitor time-dependent variations of polarization. The polarimeter downstream the IP will measure the disrupted beam resulting in high background and much lower statistics, but it allows access to the depolarization at the IP. Cross checks between the polarimeter results give redundancy …
Date:
November 23, 2011
Creator:
Aurand, B.; Bailey, I.; Bartels, C.; Brachmann, A.; Clarke, J.; Hartin, A. et al.
Object Type:
Article
System:
The UNT Digital Library
The Rambler (Fort Worth, Tex.), Vol. 94, No. 6, Ed. 1 Wednesday, February 23, 2011
Weekly student newspaper from Texas Wesleyan University in Fort Worth, Texas that includes campus and local news along with advertising.
Date:
February 23, 2011
Creator:
Banks, Shauna
Object Type:
Newspaper
System:
The Portal to Texas History
Radiative B Decays
I discuss recent results in radiative B decays from the Belle and BaBar collaborations. I report new measurements of the decay rate and CP asymmetries in b {yields} s{gamma} and b {yields} d{gamma} decays, and measurements of the photon spectrum in b {yields} s{gamma}. Radiative penguin decays are flavour changing neutral currents which do not occur at tree level in the standard model (SM), but must proceed via one loop or higher order diagrams. These transitions are therefore suppressed in the SM, but offer access to poorlyknown SM parameters and are also a sensitive probe of new physics. In the SM, the rate is dominated by the top quark contribution to the loop, but non-SM particles could also contribute with a size comparable to leading SM contributions. The new physics effects are potentially large which makes them theoretically very interesting, but due to their small branching fractions they are typically experimentally challenging.
Date:
November 23, 2011
Creator:
Bard, D.
Object Type:
Article
System:
The UNT Digital Library
Oral History Interview with Frederick M. Bidwell, September 23, 2011
Transcript of an oral interview with Frederick M. Bidwell. Bidwell joined the Army in 1940 at Fort Benning, Georgia. He was assigned to the 69th Infantry Division and headed for France in mid-1944. He eventually was attached to the 35th Infantry Division and fought in France at the Battle of St. Lo. He also briefly mentions the Battle of the Bulge.
Date:
September 23, 2011
Creator:
Bidwell, Frederick M.
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Frederick M. Bidwell, September 23, 2011
Transcript of an oral interview with Frederick M. Bidwell. Bidwell joined the Army in 1940 at Fort Benning, Georgia. He was assigned to the 69th Infantry Division and headed for France in mid-1944. He eventually was attached to the 35th Infantry Division and fought in France at the Battle of St. Lo. He also briefly mentions the Battle of the Bulge.
Date:
September 23, 2011
Creator:
Bidwell, Frederick M.
Object Type:
Text
System:
The Portal to Texas History
CO (Carbon Monoxide Mixing Ratio System) Handbook
The main function of the CO instrument is to provide continuous accurate measurements of carbon monoxide mixing ratio at the ARM SGP Central Facility (CF) 60-meter tower (36.607 °N, 97.489 °W, 314 meters above sea level). The essential feature of the control and data acquisition system is to record signals from a Thermo Electron 48C and periodically calibrate out zero and span drifts in the instrument using the combination of a CO scrubber and two concentrations of span gas (100 and 300 ppb CO in air). The system was deployed on May 25, 2005.
Date:
February 23, 2011
Creator:
Biraud, S
Object Type:
Report
System:
The UNT Digital Library
The U.N. Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW): Issues in the U.S. Ratification Debate
None
Date:
June 23, 2011
Creator:
Blanchfield, Luisa
Object Type:
Report
System:
The UNT Digital Library
LLNL Contribution to Sandia Used Fuel Disposition - Security March 2011 Deliverable
Cleary [2007] divides the proliferation pathway into stages: diversion, facility misuse, transportation, transformation, and weapons fabrication. King [2010], using Cleary's methodology, compares a deepburn fusion-driven blanket containing weapons-grade plutonium with a PWR burning MOX fuel enrichments of 5-9%. King considers the stages of theft, transportation, transformation, and nuclear explosive fabrication. In the current study of used fuel storage security, a similar approach is appropriate. First, one must consider the adversary's objective, which can be categorized as on-site radionuclide dispersion, theft of material for later radionuclide dispersion, and theft of material for later processing and fabrication into a nuclear explosive. For on-site radionuclide dispersion, only a single proliferation pathway stage is appropriate: dispersion. That situation will be addressed in future reports. For later radionuclide dispersion, the stages are theft, transportation, and transformation (from oxide spent fuel containing both fission products and actinides to a material size and shape suitable for dispersion). For later processing and fabrication into a nuclear explosive, the stages are theft (by an outsider or by facility misuse by an insider), transportation, transformation (from oxide spent fuel containing both fission products and actinides to a metal alloy), and fabrication (of the alloy into a weapon). It should be …
Date:
March 23, 2011
Creator:
Blink, J. A.
Object Type:
Report
System:
The UNT Digital Library
Development of Cdznte Radiation Detectors
Cadmium Zinc Telluride (CdZnTe or CZT) is a very attractive material for room-temperature semiconductor detectors because of its wide band-gap and high atomic number. Despite these advantages, CZT still presents some material limitations and poor hole mobility. In the past decade most of the developing CZT detectors focused on designing different electrode configurations, mainly to minimize the deleterious effect due to the poor hole mobility. A few different electrode geometries were designed and fabricated, such as pixelated anodes and Frisch-grid detectors developed at Brookhaven National Lab (BNL). However, crystal defects in CZT materials still limit the yield of detector-grade crystals, and, in general, dominate the detector's performance. In the past few years, our group's research extended to characterizing the CZT materials at the micro-scale, and to correlating crystal defects with the detector's performance. We built a set of unique tools for this purpose, including infrared (IR) transmission microscopy, X-ray micro-scale mapping using synchrotron light source, X-ray transmission- and reflection-topography, current deep level transient spectroscopy (I-DLTS), and photoluminescence measurements. Our most recent work on CZT detectors was directed towards detailing various crystal defects, studying the internal electrical field, and delineating the effects of thermal annealing on improving the material properties. In …
Date:
October 23, 2011
Creator:
Bolotnikov, A.; Camarda, G.; Hossain, A.; Kim, K. H.; Yang, G.; Gul, R. et al.
Object Type:
Article
System:
The UNT Digital Library
DAFNE Status Report
DAFNE, the Frascati {Phi}-factory, is providing an increasing peak and integrated luminosity for the KLOE experiment. Such improvements, together with a background reduction in the KLOE detector, have been obtained after continuous machine studies. An increase of the single bunch luminosity has been achieved essentially by the reduction of the effects of machine non-linearities. The integrated luminosity was improved by the capability of topping up the beam currents while keeping the KLOE detector on, together with an increase of the stored currents.
Date:
November 23, 2011
Creator:
Boscolo, M.; Alesini, D.; Benedetti, G.; Bertolucci, S.; Biscari, C.; Boni, R. et al.
Object Type:
Article
System:
The UNT Digital Library
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 37, Ed. 1 Wednesday, February 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 57, Ed. 1 Wednesday, March 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 80, Ed. 1 Saturday, April 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 123, Ed. 1 Thursday, June 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 145, Ed. 1 Saturday, July 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 119, No. 165, Ed. 1 Tuesday, August 23, 2011
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 23, 2011
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History