Advancing ambitions: the role of career guidance in supporting social mobility

Career guidance describes activities which support individuals to learn about education and employment and plan for their future lives, learning and work. These activities contribute to social mobility, helping people to discover and access opportunities that might exist outside of their immediate networks. They also encourage individuals to challenge their pre-existing assumptions about what they are capable of and to develop practical strategies to operationalise their aspirations.The Sutton Trus

An operational Intranet for Fighter Composite Squadron Thirteen (VFC-13)

This thesis describes the complete development process of an operational Intranet for Fighter Composite Squadron Thirteen (VFC-13), the Naval Reserve's West Coast Adversary Squadron based at Naval Air Station (NAS) Fallon, NV. The two major elements of research involved designing a simple Web site for the customer and developing a method of fully utilizing GroupWare capabilities to develop a system that would improve information access and dissemination, enhance communication, improve group collaboration, and enhance productivity. A description of the underlying local area network architecture that supported the Intranet is documented, as it provides the framework for hosting the Intranet. In addition, a description of Web site software development and GroupWare functionality is provided. This thesis describes the prototype development process that was utilized for the Intranet from the early stages of determining basic requirements through the completion of the final product. Through close communications with the customer during the prototyping process, the finished product was completed which satisfied the customer's requirements.http://archive.org/details/anoperationalint1094513627U.S. Navy (U.S.N.) author.Approved for public release; distribution is unlimited

Confirmation of the presence of Mycobacterium-tuberculosis complex-specific DNA in three archaeological specimens

This journal published the first reported identification of Mycobacterium tuberculosis complex (MTE) DNA in ancient human remains but CONCERNS were raised about the article two years after publication. These were based on methodology which, in the field of ancient DNA, was still developing. Here we present a re-examination of the 1993 research conducted on three specimens which exhibited palaeopathologies indicative of tuberculosis. The specimens were: an ulna from pre-European-contact Borneo, a spine from Byzantine Turkey, and a lumbar-sacral spine from 17th century Scotland. There was insufficient material to permit re-examination of all of the original samples. The earlier results were confirmed in two independent laboratories using different methodologies. MTB DNA complex-specific Dna amplicons were obtained, and sequenced in both laboratories, in a re-analysis of samples which supported the earlier findings

Effect of organic crop rotations on long-term development of the weed seedbank

Changes in the weed seedbank were monitored between 1991 and 1998 in two experiments that were established to compare organic crop rotations at two sites in NE Scotland. Two rotations, replicated twice at each site, were compared and all courses of both rotations were present every year. There were relatively minor changes in weed species diversity over time, but major changes in seedbank abundance. Weed seed numbers were relatively low in rotations with a high proportion of grass/clover ley. Differences in level of seedbank across the rotation were relatively predictable at Tulloch but much less so at Woodside where factors such as the effect of the grass/clover ley seemed to play a lesser role. Other factors, such as weather and its influence on the effectiveness of weed control operations, and higher populations of ground-living arthropods, may be affecting the Woodside seedbanks

CO and CI maps of the starburst galaxy M82

The first map of an external galaxy in the 3P₁ - 3P0 fine-structure line of atomic carbon (CI) is presented towards the nucleus of the starbuster M82, and compared with the distinction of the CO J = 4 - 3 molecular emission. The CI traces features that are seen in lower transition CO maps, and shows that CI and the CO are well mixed and have similar spatial distributions. There are small differences between the CO J = 4 - 3 line and lower transition CO data towards the NE part of the molecular ring, where the emission is less prominent. The abundance ratio [CI]/[CO] across M82 is very high, with an average value ~ 0.5 across most of the nucleus, a factor at least 5 times that which is typical of dense molecular cloud cores seen in our own Galaxy. This means that on average, CI is overabundant towards M82. This result can be explained using models which provide enhancements to the CI abundance above normal Interstellar Medium values, a result of a greater cosmic ray flux in M82, or where there is substantial mixing of the gas

A qualitative study of self-evaluation of junior doctor performance: is perceived ’safeness’ a more useful metric than confidence and competence?

© 2015 The Authors. Published by BMJ. This is an open access article available under a Creative Commons licence. The published version can be accessed at the following link on the publisher’s website: http://dx.doi.org/10.1136/bmjopen-2015-008521Objectives: The terms confidence and competence have been poorly defined and are often misused by junior doctors. Given safe practice relies on healthcare professionals being aware of their own skill sets improving self-assessment of confidence and competence is important. The aim of this work was to explore junior doctors’ understanding of how they perceive their own performance in respect of managing feverish children in an emergency department. Setting: A children’s emergency department in a tertiary hospital in the East Midlands, UK. Participants: 22 Junior doctors volunteered to undertake focus groups via a meta-planning methodology over 2 years (14 participants in the first year and 8 in the second). Results: Although doctors were aware of the difference between confidence and competence they were not able to distinguish between them in practical terms. The feeling of being ‘safe’ emerged as a term in which there was a shared understanding compared to reported confidence and competence. Conclusions: A perception of ‘safeness’ is a concept that may aid self-evaluation and we present a matrix that might be used by supervisors and educators to examine this and its relationship with confidence and competence.NIH

Spectroscopy of High-Redshift Supernovae from the ESSENCE Project: The First Four Years

We present the results of spectroscopic observations from the ESSENCE high-redshift supernova (SN) survey during its first four years of operation. This sample includes spectra of all SNe Ia whose light curves were presented by Miknaitis et al. (2007) and used in the cosmological analyses of Davis et al. (2007) and Wood-Vasey et al. (2007). The sample represents 273 hours of spectroscopic observations with 6.5 - 10-m-class telescopes of objects detected and selected for spectroscopy by the ESSENCE team. We present 174 spectra of 156 objects. Combining this sample with that of Matheson et al. (2005), we have a total sample of 329 spectra of 274 objects. From this, we are able to spectroscopically classify 118 Type Ia SNe. As the survey has matured, the efficiency of classifying SNe Ia has remained constant while we have observed both higher-redshift SNe Ia and SNe Ia farther from maximum brightness. Examining the subsample of SNe Ia with host-galaxy redshifts shows that redshifts derived from only the SN Ia spectra are consistent with redshifts found from host-galaxy spectra. Moreover, the phases derived from only the SN Ia spectra are consistent with those derived from light-curve fits. By comparing our spectra to local templates, we find that the rate of objects similar to the overluminous SN 1991T and the underluminous SN 1991bg in our sample are consistent with that of the local sample. We do note, however, that we detect no object spectroscopically or photometrically similar to SN 1991bg. Although systematic effects could reduce the high-redshift rate we expect based on the low-redshift surveys, it is possible that SN 1991bg-like SNe Ia are less prevalent at high redshift.Comment: 21 pages, 17 figures, accepted to A

Reducing drug related deaths : a pre-implementation assessment of knowledge,barriers and enablers for naloxone distribution through general practice

Peer reviewedPublisher PD

Nucleosynthesis of Nickel-56 from Gamma-Ray Burst Accretion Disks

We examine the prospects for producing Nickel-56 from black hole accretion disks, by examining a range of steady state disk models. We focus on relatively slowly accreting disks in the range of 0.05 - 1 solar masses per second, as are thought to be appropriate for the central engines of long-duration gamma-ray bursts. We find that significant amounts of Nickel-56 are produced over a wide range of parameter space. We discuss the influence of entropy, outflow timescale and initial disk position on mass fraction of Nickel-56 which is produced. We keep careful track of the weak interactions to ensure reliable calculations of the electron fraction, and discuss the role of the neutrinos.Comment: 10 pages, 9 figure