Perceived or Real Risks Using Smartphones

Smartphones have blurred the line of capability usually prescribed to traditional telephones by their becoming the premier multi-tasking devices of today‘s world. Since current smartphones have their own dedicated operating system, Bluetooth capabilities, and constant network connection, PC connectivity, and internet capability, smartphones are experiencing security risks just as computer systems have done for many years. This paper will examine the history of mobile technology and its integration into people‘s daily lives. Furthermore, smartphone capabilities will be investigated for their potential vulnerabilities due to lack of consumers‘ precautions and smartphone usage

Business Practices and Procedures Regarding Smartphone Security

Smartphones are having a transformational effect on the way that users access, use, and store information. Smartphones have essentially blurred the line of what is considered a phone, becoming the pinnacle multi-tasking devices of today’s world. Current smartphones have their own dedicated operating system, Bluetooth capabilities, GPS, WiFi, constant network connection, PC connectivity, and are internet enabled, leading them to have similar security risks as that of a computer. Businesses are now worrying about the information employees are storing on these devices and want to find new ways to protect it (Schiller, 2011). Smartphone capabilities used for business application will be investigated for their potential vulnerabilities due to lack of employees’ precautions and smartphone usage

Descriptive Analysis of Comments Obtained during the Process of Regulating the Reauthorization of the Individuals with Disabilities Act of 2004

This study examined the comments submitted by the public to the United States Department of Education (USDE), the Office of Special Education Programs, in response to the 2004 amended IDEA, prior to the development and publication of proposed regulations under 34 Code of Federal Regulations (CFR) parts 300 and 303 to implement programs under IDEA. Specifically, this study analyzed the types of individuals (e.g., parents, advocates, administrators, lawyers, support staff personnel) and interest groups along with the number of submissions, types of comments made, and specific provisions in the legislation that received the most comments during the period open to the public prior to the publication of the proposed regulations. In addition, an exploration of the existence of differences in comments submitted by states and regions was analyzed in terms of types of individuals, interest groups, types of comments, and specific provision of the 2004 amended IDEA. Content analysis approach utilizing qualitative data collection and analysis procedures was used for this study. The sample consisted of 2,199 comments submitted to the USDE via the U.S. Postal system, e-mail, and verbal testimony transcripts obtained during one of the public meetings held throughout the United States during the 60 day period open for commenting. The findings of this study revealed a large number of a particular type of respondent types, the majority of the comments were neutral in nature, and the largest percentage of comments received were directed at one particular section of the Act

An analysis of the relationships between speech and reading abilities of four hundred and twenty-five first grade children.

Thesis (Ed.M.)--Boston Universit

The Arecibo Legacy Fast ALFA Survey: VI. Second HI Source Catalog of the Virgo Cluster Region

We present the third installment of HI sources extracted from the Arecibo Legacy Fast ALFA extragalactic survey. This dataset continues the work of the Virgo ALFALFA catalog. The catalogs and spectra published here consist of data obtained during the 2005 and 2006 observing sessions of the survey. The catalog consists of 578 HI detections within the range 11h 36m < R.A.(J2000) < 13h 52m and +08 deg < Dec.(J2000) < +12 deg, and cz_sun < 18000 km/s. The catalog entries are identified with optical counterparts where possible through the examination of digitized optical images. The catalog detections can be classified into three categories: (a) detections of high reliability with S/N > 6.5; (b) high velocity clouds in the Milky Way or its periphery; and (c) signals of lower S/N which coincide spatially with an optical object and known redshift. 75% of the sources are newly published HI detections. Of particular note is a complex of HI clouds projected between M87 and M49 that do not coincide with any optical counterparts. Candidate objects without optical counterparts are few. The median redshift for this sample is 6500 km/s and the cz distribution exhibits the local large scale structure consisting of Virgo and the background void and the A1367-Coma supercluster regime at cz_sun ~7000 km/s. Position corrections for telescope pointing errors are applied to the dataset by comparing ALFALFA continuum centroid with those cataloged in the NRAO VLA Sky Survey. The uncorrected positional accuracy averages 27 arcsec ~(21 arcsec ~median) for all sources with S/N > 6.5 and is of order ~21 arcsec ~(16 arcsec ~median) for signals with S/N > 12. Uncertainties in distances toward the Virgo cluster can affect the calculated HI mass distribution.Comment: 25 pages, 1 Table, 8 figures, Accepted by the Astronomical Journa

Galaxy Star Formation as a Function of Environment in the Early Data Release of the Sloan Digital Sky Survey

We present in this paper a detailed analysis of the effect of environment on the star formation activity of galaxies within the Early Data Release (EDR) of the Sloan Digital Sky Survey (SDSS). We have used the Halpha emission line to derive the star formation rate (SFR) for each galaxy within a volume-limited sample of 8598 galaxies with 0.05 less than or equal to z less than or equal to 0.095 and M (r*) less than or equal to 20.45. We find that the SFR of galaxies is strongly correlated with the local ( projected) galaxy density, and thus we present here a density-SFR relation that is analogous to the density-morphology relation. The effect of density on the SFR of galaxies is seen in three ways. First, the overall distribution of SFRs is shifted to lower values in dense environments compared with the field population. Second, the effect is most noticeable for the strongly star-forming galaxies (Halpha EW &gt; 5 Angstrom) in the 75th percentile of the SFR distribution. Third, there is a break ( or characteristic density) in the density-SFR relation at a local galaxy density of similar to1 h(75)(-2) Mpc(-2). To understand this break further, we have studied the SFR of galaxies as a function of clustercentric radius from 17 clusters and groups objectively selected from the SDSS EDR data. The distribution of SFRs of cluster galaxies begins to change, compared with the field population, at a clustercentric radius of 3-4 virial radii (at the &gt;1sigma statistical significance), which is consistent with the characteristic break in density that we observe in the density-SFR relation. This effect with clustercentric radius is again most noticeable for the most strongly star-forming galaxies. Our tests suggest that the density-morphology relation alone is unlikely to explain the density-SFR relation we observe. For example, we have used the ( inverse) concentration index of SDSS galaxies to classify late-type galaxies and show that the distribution of the star-forming (EW Halpha &gt; 5Angstrom) late-type galaxies is different in dense regions ( within 2 virial radii) compared with similar galaxies in the field. However, at present, we are unable to make definitive statements about the independence of the density-morphology and density-SFR relation. We have tested our work against potential systematic uncertainties including stellar absorption, reddening, SDSS survey strategy, SDSS analysis pipelines, and aperture bias. Our observations are in qualitative agreement with recent simulations of hierarchical galaxy formation that predict a decrease in the SFR of galaxies within the virial radius. Our results are in agreement with recent 2dF Galaxy Redshift Survey results as well as consistent with previous observations of a decrease in the SFR of galaxies in the cores of distant clusters. Taken together, these works demonstrate that the decrease in SFR of galaxies in dense environments is a universal phenomenon over a wide range in density (from 0.08 to 10 h(75)(-2) Mpc(-2)) and redshift (out to z similar or equal to 0.5)

THRIVE elaborated

Introduction to THRIVE Elaborated: Since we published the THRIVE framework a year ago in November 2014 it has generated a lot of interest. We are delighted by this. We want to take this opportunity to clarify and elaborate as relevant, including addressing areas of potential confusion, as well as updating the document in light of our emerging thinking and elaboration of elements of the framework. It is important to note that nothing relating to the central ideas of the framework has been changed