Browsing Faculty Research by Issue Date
Now showing items 1-20 of 367
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A Folded Monomeric Intermediate in the Formation of Lambda Cro Dimer±DNA Complexes
(JMB, 1997)The folding, dimerization and DNA binding equilibria of the bacterio- phage lambda Cro repressor have been characterized. Comparison with four engineered variants shows that a folded monomeric species is sub- stantially ... -
Kinetic trapping of DNA by transcription factor IIIB
(PNAS, 2001)High levels of RNA polymerase III gene transcription are achieved by facilitated recycling of the polymerase on transcription factor IIIB (TFIIIB)-DNA complexes that are stable through multiple rounds of initiation. ... -
Reproductive tract infections: prevalence and risk factors in rural Bangladesh
(Bulletin of the World Health Organization, 2002)Objective To determine the prevalence of and risk factors for reproductive tract infections among men and women in a rural community in Bangladesh. Methods In the Matlab area a systematic sample of married non-pregnant ... -
Stability of monomeric Cro variants: Isoenergetic transformation of a type I to a type II -hairpin by single amino acid replacements
(Cold Spring Harbor Laboratory Press, 2003)The thermodynamic stabilities of three monomeric variants of the bacteriophage Cro repressor that differ only in the sequence of two amino acids at the apex of an engineered -hairpin have been determined. The sequences ... -
Ethical Consistency in Embryonic Stem Cell Research
(new zealand bioethics journal, 2004) -
Measurement of Total Cross Sections at Pohang Neutron Facility
(AIP Publishing, 2005)The Pohang Neutron Facility, which consists of an electron linear accelerator, a water-cooled Ta target with a water moderator, and a time-of-flight path with an 11 m length has been operated since 2000. We report the ... -
Measurements of the Neutron Total Cross-Sections of Tantalum by Using Pulsed Neutrons Based on an Electron Linac
(Journal of the Korean Physical Society, 2006)The neutron total cross-sections of tantalum (181Ta) were measured in the neutron energy region from 0.01 eV to 100 eV by using the time-of-flight method at the Pohang Neutron Facility, which consists of an electron ... -
Measurements of neutron and photon distributions by using an activation technique at the pohang neutron facility
(Journal- Korean Physical Society, 2006)The Pohang Neutron Facility, which consists of an electron linear accelerator, a water-cooled Ta target with a water moderator, and a time-of-flight path with an 11-m length, was constructed to measure neutron total ... -
Photo-Neutrons Produced at the Pohang Neutron Facility Based on an Electron Linac
(Journal of the Korean Physical Society, 2006)The Pohang Neutron Facility based on an electron linac was operated for total neutron cross- section measurements by using the pulsed neutrons produced in a water-cooled Ta-target with a water moderator. We investigated ... -
The Self-Development Argument for Individual Freedom
(Minerva, 2006)The argument that individual liberty is valuable as a means to self-development is examined in five sections. First, what is self-development? Second, why is self-development valuable? Third, is it always valuable and ... -
Neutron total cross-sections and resonance parameters of Mo and Ta
(Indian Academy of Sciences, 2007)Experimental results of transmissions for the samples of natural molybde- num with thickness 0.0192 atoms/barn and for the four samples of natural tantalum with thickness 0.0222, 0.0111, 0.0055 and 0.0025 atoms/barn ... -
Evaluations of Resonance P aluations of Resonance Parameters and Resonance Integr ameters and Resonance Integral of Tungsten
(Turkish Journal of Physics, 2007)I present evaluated values of resonance parameters and resonance integral for natural tungsten on the basis of experimental transmissions data obtained at the Pohang Neutron Facility (PNF), Republic of Korea. Resonance ... -
ACTIVITIES ON THE NUCLEAR DATA MEASUREMENT AT THE POHANG NEUTRON FACILITY BASED ON ELECTRON LINAC
(Raja Ramanna Centre for Advanced Technology(RRCAT),, 2007)We report the present status of the Pohang Neutron Facility which consists of an electron linear accelerator, a water-cooled Ta target, and a 12-m time-of-flight path. We measured the neutron total cross-sections in ... -
Promoting Self Sufficiency Through Carbon Credits From Conservation and Management of Forests
(2007)Forests of the world sequester and conserve more carbon than all other terrestrial ecosystems and account for 90% of the annual carbon flux between the atmosphere and the Earth's land surface. Two case studies from India ... -
Sexually Transmitted Infections and Risk Factors Among Truck Stand Workers in Dhaka, Bangladesh
(American Sexually Transmitted Diseases Association, 2007)This study was conducted to determine the prevalence of selected sexually transmitted infections (STIs) and their risk factors among workers in and near a truck stand in Dhaka, Bangladesh. Study Design: A random sample ... -
Measurement of the neutron total cross sections of Ta and Mo and proton induced reaction cross sections of natMo
(EDP Sciences, 2008)The Pohang Neutron Facility based on an electron linear accelerator was operated for the neutron total cross section measurements by using the pulsed neutrons produced in a water-cooled Ta-target with a water moderator. ... -
Evolutionary complexities of swine flu H1N1 gene sequences of 2009
(ELSEVIER, 2009)A recently emerged novel influenza A (H1N1) virus continues to spread globally. The pandemic caused by this new H1N1 swine influenza virus presents an opportunity to analyze the evolutionary signif- icance of the origin ... -
Assessment of Radiological Contamination of Soils Due to Shipbreaking Using HPGe Digital Gamma-Ray Spectrometry System
(Journal of Environmental Protection, 2009)A systematic study of the distribution of the Naturally Occurring Radioactive Materials as well as the anthropogenic radionuclide in the working environment of the Shipbreaking yards of Sitakunda, Chittagong, Bangladesh, ... -
Neutron Capture Measuremetns on Minor Actinides at the n TOF Facility at CERN: Past, Present and Future
(Journal of the Korean Physical Society, 2010)The successful development of advanced nuclear systems for sustainable energy production and nuclear waste management depends on high quality nuclear data libraries. Recent sensitivity stud- ies and reports [1-3] have ...