搜索结果: 31-45 共查到“理学 An investigation”相关记录379条 . 查询时间(0.332 秒)
Investigation of Fe(III) Reduction in Geobacter Sulfurreducens Characterization of Outer Surface Associated Electron Transfer Components
cytochrome c Fe(III) reduction Geobacter sulfurreducens
2015/1/28
Outer membrane cytochromes OmcB and OmcS of Geobacter sulfurreducens are two important components of the respiratory chain for extracellular Fe(III) reduction. OmcS is a loosely bound cell surface pro...
Investigation of a sulfur-utilizing perchlorate-reducing bacterial consortium
bacterial consortium Beta-Proteobacteria bioreactor bioremediation perchlorate sulfur
2015/1/28
We present research investigating how, with in depth knowledge of the community, microbial communities may be harnessed for bioremediation of hazardous water contaminants. We focused on the bacterial ...
INVESTIGATION OF QUANTUM FLUCTUATIONS IN A NONLINEAR INTERFEROMETER WITH HARMONIC GENERATION AND COHERENT INTERACTION OF LIGHT AND CS ATOMS
optics A NONLINEAR INTERFEROMETER
2015/1/19
In the first part of this thesis, we investigate the propagation of quantum fluctuations
in a nonlinear interferometer comprising under conditions of harmonic generation
by computer simulations. Thi...
Physical activity and all-cause mortality across levels of overall and abdominal adiposity in European men and women: the European Prospective Investigation into Cancer and Nutrition Study (EPIC)
cohort study epidemiology obesity physical activity exercise mortality population attributable fraction
2018/12/24
Background: The higher risk of death resulting from excess adiposity may be attenuated by physical activity (PA). However, the theoretical number of deaths reduced by eliminating physical inactivity c...
An investigation of groundwater condition using geoelectrical resistivity method: A case study from some parts of Kaushambi district (U.P.) India
Groundwater Vertical Electrical Sounding VES Resistivity
2015/1/8
Twelve Vertical Electrical Sounding (VES) were carried out using Schlumberger configuration in parts of Kaushambi district (latitude 25o 15' 8'' and 25o 39' 55'' N. and longitude 81o 17' 5'' and 81o 3...
An investigation of groundwater condition by geoelectrical resistivity method: A case study in Korin aquifer, southeast Iran
aquifer electrical sounding Iran
2015/1/4
The Korin basin is located in Sistan and Baluchestan Province in the southeast of Iran. Rapid agricultural development in this basin has caused increase on demand for water supply. The basin is charac...
AN INVESTIGATION OF THE DUST CONTENT IN THE GALAXY PAIR NGC 1512/1510 FROM NEAR-INFRARED TO MILLIMETER WAVELENGTHS
IRAC MIPS
2014/12/22
We combine new ASTE/AzTEC 1.1 mm maps of the galaxy pair NGC 1512/1510 with archival Spitzer IRAC and MIPS images covering the wavelength range 3.6-160 μm from the SINGS project. The availability of t...
An investigation into the performance of four cloud droplet activation parameterisations
An investigation into the performance four cloud droplet activation parameterisations
2014/12/19
Cloud droplet number concentration prediction is central to large-scale weather and climate modelling. The benchmark cloud parcel model calculation of aerosol particle growth and activation, by diffus...
Investigation of Differential Vector Competence of Bartonella quintana in Human Head and Body Lice
lice bartonella vector
2014/12/12
Human head and body lice are obligatory hematophagous ectoparasites that belong to a single species Pediculus humanus. Only body lice, however, are vectors of the infections gram-negative bacteria Bar...
Connecting Motors and Membranes: A Quantitative Investigation of Dynein Pathway Components and in vitro Characterization of the NUM1 Coiled Coil Domain
Connecting Motors and Membranes Dynein Pathway Components vitro Characterization NUM1 Coiled Coil Domain
2014/12/12
In the budding yeast, Saccharomyces Cerevisiae, dynein, a minus-end directed motor, is involved in nuclear migration and proper orientation of the mitotic spindle during mitosis. Our lab has developed...
The HFD of Cse4p is sufficient for a functional centromere specific nucleosome: An investigation into kinetochore formation on cen DNA
Centromere chromosomes cell division protein chromosome axis of fiber
2014/12/11
Centromeres are the site on a chromosome that allows for proper chromosome segregation during cell division. The kinetochore, a DNA-protein complex that forms at the centromere, attaches the chromosom...
Regulation and Action of Skp2 and Rhoa in Cell and Tumor Models: Investigation into the Molecular Mechanisms Responsible for the Aggressive Phenotype of Triplenegative Breast Cancer
Basal-Like Breast Cancer Cell Cycle p27 proliferation SKP2 Triple-Negative Breast Cancer
2014/12/10
Breast cancer tops the list of new cancer cases and is predicted to be the second leading cause of cancer deaths in women in 2012. The primary objective of the present study was to provide insights in...
Investigation of Herbig Ae /Be stars in the near -infrared with a long baseline interferometer
Long baseline Stars Near infrared interferometry The dust
2014/12/9
We have conducted the first systematic study of Herbig Ae/Be stars using the technique of long baseline spatial interferometry in the near-infrared, with the objective of characterizing the distributi...
Investigation of symmetries and conserved charges in general relativity
The vector of gravity The black hole mechanics The first law Accelerate the black hole A black hole. Static fixation Bubble time and space
2014/12/9
This thesis presents a series of results relating to conserved charges in general relativity. In particular, we give a general expression for a gravitational charge corresponding to a boost Killing ve...
Application of electrical resistivity techniques in the investigation of groundwater contamination: A case study of Ile – Epo Dumpsite, Lagos, Nigeria
Contaminant plume groundwater leachate dumpsite aquifer electrical resistivity
2014/11/26
2D resistivity imaging and vertical electrical sounding (VES) surveys were integrated in the
study of the investigation of the level of groundwater contamination at Ile – Epo dumpsite in
Agbado Ok...