Bacterial outer membrane and cell wall
... Biocides and antibiotics can probably diffuse freely across the staphylococcal wall. Inhibitory and lethal concentrations of many of these antibacterial agents are usually considerably less than for Gram-negative bacteria, especially highly resistant organisms such as P. aeruginosa, Providencia stua ...
... Biocides and antibiotics can probably diffuse freely across the staphylococcal wall. Inhibitory and lethal concentrations of many of these antibacterial agents are usually considerably less than for Gram-negative bacteria, especially highly resistant organisms such as P. aeruginosa, Providencia stua ...
THE ORIGIN AND EVOLUTION OF CELESTIAL BODIES
... frequency of close encounters with the giant planets mapped onto phase space of orbital elements, the percent of dynamical end-states and various dynamical lifetimes. We evaluate about 42% of the bodies which are already driven into Neptune-crossing orbits will enter in the cometary active region as ...
... frequency of close encounters with the giant planets mapped onto phase space of orbital elements, the percent of dynamical end-states and various dynamical lifetimes. We evaluate about 42% of the bodies which are already driven into Neptune-crossing orbits will enter in the cometary active region as ...
Presentation about COST - METU | Aerospace Engineering
... models, · To educate potential users of space weather data, 19-20 Feb. 2007 IHY Kick-off Meeting, Vienne ...
... models, · To educate potential users of space weather data, 19-20 Feb. 2007 IHY Kick-off Meeting, Vienne ...
Falsification Of The Atmospheric CO2 Greenhouse Effects Within
... the outgoing long-wave radiation balances the incoming solar radiation, both the atmosphere and the surface will be warmer than they would be without the greenhouse gases . . . The greenhouse effect is real; it is a well understood effect, based on established scientific principles.” To make things ...
... the outgoing long-wave radiation balances the incoming solar radiation, both the atmosphere and the surface will be warmer than they would be without the greenhouse gases . . . The greenhouse effect is real; it is a well understood effect, based on established scientific principles.” To make things ...
Feature Article - American Society for Microbiology
... number of reports on finding microbes of all sorts in morbid processes. Loeffler clearly recognized that in order to make sense of these observations, distinctions between different sorts of microbes had to be made. Yet it was at precisely this point that 19th-century bacteriology, for a time, falte ...
... number of reports on finding microbes of all sorts in morbid processes. Loeffler clearly recognized that in order to make sense of these observations, distinctions between different sorts of microbes had to be made. Yet it was at precisely this point that 19th-century bacteriology, for a time, falte ...
IRIS observations of the solar transition region
... larger than the measured intensity of the background “spicules”—longer nearly radial features— of 15 DN/s, which is also apparent from visual inspection of Fig. 1. Although the detailed filling factor of either component is not well known (given the superposition at the limb and their limited visibi ...
... larger than the measured intensity of the background “spicules”—longer nearly radial features— of 15 DN/s, which is also apparent from visual inspection of Fig. 1. Although the detailed filling factor of either component is not well known (given the superposition at the limb and their limited visibi ...
Isolation and Properties of Strains of Micrococcus
... Transformation to UV resistance of each strain with DNA from the others To show whether the new mutations introduced into strain 302, to create the UV sensitive strains UVS9, 25 and 78, are in the same or different genes each of the strains was incubated with DNA from each of the strains and the wil ...
... Transformation to UV resistance of each strain with DNA from the others To show whether the new mutations introduced into strain 302, to create the UV sensitive strains UVS9, 25 and 78, are in the same or different genes each of the strains was incubated with DNA from each of the strains and the wil ...
pps - TUM
... Can we find radioactive s- and r-process isotopes on earth? • Yes, or course: primordial, radioactive isotopes, there are many, few examples: ...
... Can we find radioactive s- and r-process isotopes on earth? • Yes, or course: primordial, radioactive isotopes, there are many, few examples: ...
Adenylate Energy Charge
... We have not investigated the levels of ribonucleases in this organism but it is possible that these enzymes, if present, would cause a contribution to the pool of AMP if they are of the appropriate specificity. The events which occur in the 3 h period after harvesting starts and before sampling of s ...
... We have not investigated the levels of ribonucleases in this organism but it is possible that these enzymes, if present, would cause a contribution to the pool of AMP if they are of the appropriate specificity. The events which occur in the 3 h period after harvesting starts and before sampling of s ...
Radiatively driven Rayleigh-Taylor instability candidates around a
... Rayleigh-Taylor instabilities (RTI) in the outflow bubble where radiation itself behaves like a lighter fluid penetrating into the denser gaseous matter (heavy fluid) surrounding the star. The optically thin gaps in between the RTI allowed radiation to escape, and the overdense material falls back t ...
... Rayleigh-Taylor instabilities (RTI) in the outflow bubble where radiation itself behaves like a lighter fluid penetrating into the denser gaseous matter (heavy fluid) surrounding the star. The optically thin gaps in between the RTI allowed radiation to escape, and the overdense material falls back t ...
Constraining planet structure from stellar chemistry: the cases of
... SOPHIE archive (OHP 1.93-m telescope). The data was gathered as part of a program to derive masses and confirm the planetary nature of detected Kepler candidates (e.g., Santerne et al. 2012). The spectra cover the range between 3870 and 6940 Å. The spectra were obtained using the high resolution mod ...
... SOPHIE archive (OHP 1.93-m telescope). The data was gathered as part of a program to derive masses and confirm the planetary nature of detected Kepler candidates (e.g., Santerne et al. 2012). The spectra cover the range between 3870 and 6940 Å. The spectra were obtained using the high resolution mod ...
DAS FOCUS Newsletter_APRIL_2015
... challenges facing this “first of its kind” mission. JWST will be NASA’s successor mission to the Hubble Space Telescope. With an aperture greater than 6 meters, it will observe first light objects in the nascent universe, the evolution of galaxies over cosmic history, star birth within our own galax ...
... challenges facing this “first of its kind” mission. JWST will be NASA’s successor mission to the Hubble Space Telescope. With an aperture greater than 6 meters, it will observe first light objects in the nascent universe, the evolution of galaxies over cosmic history, star birth within our own galax ...
DSSU, the Non-Expanding Universe: Structure, Redshift, Distance
... wall would be the site of vigorous activity. –Jeremiah P. Ostriker8 The paradigm discovery is credited to the Estonian astronomer, Jaan Einasto of Tartu Observatory, who at the 1977 International Astronomical Union meeting presented his analysis of the distribution of the several hundred galaxies fo ...
... wall would be the site of vigorous activity. –Jeremiah P. Ostriker8 The paradigm discovery is credited to the Estonian astronomer, Jaan Einasto of Tartu Observatory, who at the 1977 International Astronomical Union meeting presented his analysis of the distribution of the several hundred galaxies fo ...
Day_40
... planet was resurfaced in a large global event, or gradually over time • The new observations of localized recent volcanism suggest that the global hypothesis can not be the entire story. Some scientists believe the results strongly support the gradual hypothesis • The three regions in this study are ...
... planet was resurfaced in a large global event, or gradually over time • The new observations of localized recent volcanism suggest that the global hypothesis can not be the entire story. Some scientists believe the results strongly support the gradual hypothesis • The three regions in this study are ...
Montel
... Frequent fails due to gap between the results obtained in vitro and those obtained in cheeses Consortia with high antilisteria activities by in vitro test but not at the surface of cheeses Low number of strains selected for example in Truefood project able to inhibit and without effect on sensor ...
... Frequent fails due to gap between the results obtained in vitro and those obtained in cheeses Consortia with high antilisteria activities by in vitro test but not at the surface of cheeses Low number of strains selected for example in Truefood project able to inhibit and without effect on sensor ...
1. INTRODUCTION - Stanford University
... In a recent paper (Sturrock, Walther, & Wheatland 1997, hereafter SWW1), we have presented evidence that the solar neutrino Ñux, as recorded by the Homestake neutrino experiment (see, for instance, Davis & Cox 1991), varies with a periodicity of 12.88 cycles yr~1, corresponding to a synodic rotation ...
... In a recent paper (Sturrock, Walther, & Wheatland 1997, hereafter SWW1), we have presented evidence that the solar neutrino Ñux, as recorded by the Homestake neutrino experiment (see, for instance, Davis & Cox 1991), varies with a periodicity of 12.88 cycles yr~1, corresponding to a synodic rotation ...
The Dynamic Universe – space as a spherically closed energy system
... zero. — It is exciting to think that it costs nothing to create a new particle, since we can create it at the center of the universe where it will have a negative gravitational energy equal to Mtotc2. — Why this should be so is one of the great mysteries — and therefore one of the important question ...
... zero. — It is exciting to think that it costs nothing to create a new particle, since we can create it at the center of the universe where it will have a negative gravitational energy equal to Mtotc2. — Why this should be so is one of the great mysteries — and therefore one of the important question ...
Master`s Thesis
... During the following months after the work plan creation, some deviations of the initial procedure and methodology have been appearing. These deviations are explained below. 1.5.1. Incidences ...
... During the following months after the work plan creation, some deviations of the initial procedure and methodology have been appearing. These deviations are explained below. 1.5.1. Incidences ...
EXPOSE
EXPOSE is a multi-user facility mounted outside the International Space Station dedicated to astrobiology. EXPOSE was developed by the European Space Agency (ESA) for long-term spaceflights and was designed to allow exposure of chemical and biological samples to outer space while recording data during exposure.The results will contribute to our understanding of photobiological processes in simulated radiation climates of planets (e.g. early Earth, early and present Mars, and the role of the ozone layer in protecting the biosphere from harmful UV-B radiation), as well as studies of the probabilities and limitations for life to be distributed beyond its planet of origin. EXPOSE data support long-term in situ studies of microbes in artificial meteorites, as well as of microbial communities from special ecological niches. Some EXPOSE experiments investigated to what extent particular terrestrial organisms are able to cope with extraterrestrial environmental conditions. Others tested how organic molecules react when subjected for a prolonged period of time to unfiltered solar light.