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3. Solar System Formation and Early Evolution
3. Solar System Formation and Early Evolution

Solar flux variation of the electron temperature morning
Solar flux variation of the electron temperature morning

... overshoot occurs because the heating rate is approximately linear in the electron density while the cooling rate is quadratic in the electron density. The electron heating depends on the electron density, because the primary heat source for the thermal electrons is by collision with the photoelectro ...
Significance of the Kuiper Belt
Significance of the Kuiper Belt

ASAP Earth and Space Science Guide
ASAP Earth and Space Science Guide

... Identify gravity as the force that holds orbiting planets in place in the Solar System. Identify differences in physical properties of stars, such as brightness, color and size. Describe the Sun as a mass of hot, burning gases that produce very high temperatures. Compare conditions on other planets ...
On the Properties and Topology of the Cosmic Web Environments
On the Properties and Topology of the Cosmic Web Environments

Materials for the onset
Materials for the onset

... complexity theory in which certain features of a complex system occur as a result of a collective behaviour of the system” (4). This definition has the advantage of boiling down these concepts as defined by John Holland (5) and Stephen J. Fromm (6), but has limited practical use. Especially so if on ...
New experimental sublimation energy measurements for some
New experimental sublimation energy measurements for some

... In this paper we present new results for the sublimation energy for five ices related to astrophysical environments. These values can be used to better reproduce physical conditions and interactions between ices. Our results are compared to the few previously reported in the literature. This article ...
fungi - Dr Magrann
fungi - Dr Magrann

... Therefore, a peanut butter and jelly sandwich is a triple whammy for aflatoxin. It dissolves in the jelly, so scooping it off the top surface of the jar will not do any good. To prevent aflatoxin, only buy peanut butter and jelly in the size jars you use up in a week, keep them refrigerated (the bre ...
Year Long Plan: School Name
Year Long Plan: School Name

...  Waves can change direction at the boundary between different materials. Skills:  Explain the relationship between waves, energy, and matter.  Describe the difference between transverse waves and compressional waves.  Describe the relationship between the frequency and wavelengths of a wave.  E ...
13. Clark B, McKendrick M. A review of viral gastroenteritis. Curr
13. Clark B, McKendrick M. A review of viral gastroenteritis. Curr

... diarrohea over past decade and 21% mortality rate was estimated in the children of less than five years of age throughout the world [3]. Approximately 2 million children die in low and middle income countries only due to diarrohea [4]. It accounts for 12% of all deaths due to infectious disease in t ...
Neutral Density and Crosswind Determination from
Neutral Density and Crosswind Determination from

... much improved fidelity of the density data [40], a difference which we have been able to confirm in our own processing. Contrary to previous analyses [16], we do not use a mean molecular mass but calculate Ca as the concentration-weighted sum of contributions from the various constituents j, because t ...
Chlorine Bleach on Microbial Resistance
Chlorine Bleach on Microbial Resistance

... • Different antibacterial agents commonly used ...
The Square Kilometre Array Fact sheet for journalists
The Square Kilometre Array Fact sheet for journalists

... in 20 countries are designing the SKA that will be 50 times more sensitive, and will survey the sky 10,000 times faster, ...
Physics Specimen Question Paper National 5
Physics Specimen Question Paper National 5

... Architects need to know how well different materials insulate buildings. This can be determined using U-values. The U-value is defined as the rate at which heat energy is transferred through one square metre of building material when the temperature difference is one degree Celsius. The rate of heat ...
MICROBIAL EXPOSURE, SYMPTOMS AND INFLAMMATORY
MICROBIAL EXPOSURE, SYMPTOMS AND INFLAMMATORY

1.51 MB
1.51 MB

... EDUSAT and INSAT-4A satellites are some of the important achievements of the 10th plan period. The work on Cartosat-2, SRE-1 and INSAT-4B satellites is also in advanced stages of completion, targeted for launch in the next two quarters to be followed by launch of GSLV D3 with indigenous cryo stage c ...
Wide-field surveys and astronomical discovery space
Wide-field surveys and astronomical discovery space

... improve sampling. The survey started in June 1997 and was completed in February 2001. The full data release took place in March 2003, including both an atlas of images and a catalogue of almost half a billion sources. To a pointsource limit of 10σ, the catalogue depth is J = 16 H = 15 Ks = 14.7, alm ...
Document
Document

09- 04- 00004.000 - Standards Development and Review
09- 04- 00004.000 - Standards Development and Review

... American Institute of Aeronautics and Astronautics Approved XX Month 200X American National Standards Institute Abstract This document provides the broad astrodynamics and space operations community with technical standards and lays out recommended approaches to ensure compatibility between organiza ...


Plasma waves above the ion cyclotron frequency in the solar wind: a
Plasma waves above the ion cyclotron frequency in the solar wind: a

... bution functions consist of a core (typically below 50 eV) almost Maxwellian, but also of a halo (representing electrons of higher energy) which strongly departs from a thermal distribution function. In some specific environments (high speed solar wind, far from magnetic sector boundaries), a third ...
The Present Status of Chinese Study of Solar Eclipses
The Present Status of Chinese Study of Solar Eclipses

... Shouxian (1998, 2000) carried out a thorough analysis of these earlier investigations. Fourteen different conclusions contained in them were analyzed, and some apparent mistakes were found. The calculations made by these earlier researchers were also analyzed (Li Yong and Wu Shouxian, 1999). Finally ...
FLUID, PLEURAL FLUID AND SYNOVIAL FLUID AT KENYATTA
FLUID, PLEURAL FLUID AND SYNOVIAL FLUID AT KENYATTA

... therapy should be determined after the culture results have been confirmed. Unfortunately in most instances empiric treatment is commenced because it is not possible to wait for culture reports or laboratory facilities are unavailable. Infections caused by drug resistant organisms are difficult to e ...
Evolutionary Cell Biology of the eukaryotic endomembrane system
Evolutionary Cell Biology of the eukaryotic endomembrane system

... Reduced eukaryotic ES are multifunctional TVN I. hospitalis (A) - Microsporidia: Golgi-derived branching or varicose tubules, as a tubular network (Beznoussenko et al., JCS 2007). - E. histolytica: ER-derived continuous reticular network (Teixeira & Huston, Eukaryot. Cell 2008; Vaithilingam et al., ...
Antimicrobial susceptibility patterns of bacteria
Antimicrobial susceptibility patterns of bacteria

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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.
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