The Transition from Practitioner to Professor: The Struggle of New Faculty to Find their Place in the World of Academia

Becoming a college professor brings both the feeling of self-accomplishment and discernment regarding this prestigious achievement. Most doctoral candidates are practitioners in the eld of public education and will hopefully transition from a principalship to the oce of a college professor. While this journey is lled with personal attainment, some of the doctoral graduates experience a variety of struggles along the way to their positions in higher education. This study examined this journey for some of those who have made the move. The questions posed to the participants centered on the benefits, disadvantages, and suggestions on ways to assist fellow completers who have decided to take a position in higher education. Four primary struggles were identied as a result of the study: (1) struggle with the role, (2) struggle with self, (3) cultural struggle, and (4) future struggles. Through a narrative approach, the participants addressed their feelings regarding the move to a professorship, struggles they faced along the way and the impact the professional change had on their lives

Estimation of functional connectivity from electromagnetic signals and the amount of empirical data required

An increasing number of neuroimaging studies are concerned with the identification of interactions or statistical dependencies between brain areas. Dependencies between the activities of different brain regions can be quantified with functional connectivity measures such as the cross-correlation coefficient. An important factor limiting the accuracy of such measures is the amount of empirical data available. For event-related protocols, the amount of data also affects the temporal resolution of the analysis. We use analytical expressions to calculate the amount of empirical data needed to establish whether a certain level of dependency is significant when the time series are autocorrelated, as is the case for biological signals. These analytical results are then contrasted with estimates from simulations based on real data recorded with magnetoencephalography during a resting-state paradigm and during the presentation of visual stimuli. Results indicate that, for broadband signals, 50–100 s of data is required to detect a true underlying cross-correlations coefficient of 0.05. This corresponds to a resolution of a few hundred milliseconds for typical event-related recordings. The required time window increases for narrow band signals as frequency decreases. For instance, approximately 3 times as much data is necessary for signals in the alpha band. Important implications can be derived for the design and interpretation of experiments to characterize weak interactions, which are potentially important for brain processing

UK vaccines network:Mapping priority pathogens of epidemic potential and vaccine pipeline developments

During the 2013–2016 Ebola outbreak in West Africa an expert panel was established on the instructions of the UK Prime Minister to identify priority pathogens for outbreak diseases that had the potential to cause future epidemics. A total of 13 priority pathogens were identified, which led to the prioritisation of spending in emerging diseases vaccine research and development from the UK. This meeting report summarises the process used to develop the UK pathogen priority list, compares it to lists generated by other organisations (World Health Organisation, National Institutes of Allergy and Infectious Diseases) and summarises clinical progress towards the development of vaccines against priority diseases. There is clear technical progress towards the development of vaccines. However, the availability of these vaccines will be dependent on sustained funding for clinical trials and the preparation of clinically acceptable manufactured material during inter-epidemic periods

Think Again – Supplying War: Reappraising Military Logistics and Its Centrality to Strategy and War

This article argues that logistics constrains strategic opportunity while itself being heavily circumscribed by strategic and operational planning. With the academic literature all but ignoring the centrality of logistics to strategy and war, this article argues for a reappraisal of the critical role of military logistics, and posits that the study and conduct of war and strategy are incomplete at best or false at worst when they ignore this crucial component of the art of war. The article conceptualises the logistics–strategy nexus in a novel way, explores its contemporary manifestation in an age of uncertainty, and applies it to a detailed case study of UK operations in Iraq and Afghanistan since 2001

Loss of coral reef growth capacity to track future increases in sea level

Water-depths above coral reefs is predicted to increase due to global sea-level rise (SLR). As ecological degradation inhibits the vertical accretion of coral reefs, it is likely that coastal wave exposure will increase but there currently exists a lack of data in projections concerning local rates of reef growth and local SLR. In this study we have aggregated ecological data of more than 200 tropical western Atlantic and Indian Ocean reefs and calculated their vertical growth which we have then compared with recent and projected rates of SLR across different Representative Concentration Pathway (RCP) scenarios. While many reefs currently show vertical growth that would be sufficient to keep-up with recent historic SLR, future projections under scenario RCP4.5 reveal that without substantial ecological recovery many reefs will not have the capacity to track SLR. Under RCP8.5, we predict that mean water depth will increase by over half a metre by 2100 across the majority of reefs. We found that coral cover strongly predicted whether a reef could track SLR, but that the majority of reefs had coral cover significantly lower than that required to prevent reef submergence. To limit reef submergence, and thus the impacts of waves and storms on adjacent coasts, climate mitigation and local impacts that reduce coral cover (e.g., local pollution and physical damage through development land reclamation) will be necessary

The effect of revised IAS 14 on segment reporting by IAS companies

International Accounting Standard (IAS) 14 on segment reporting was revised in 1997. IAS 14R substantially changed segment reporting requirements in response to numerous criticisms of the original standard. The objective of this study is to determine how IAS 14R affected the segment disclosure practices of companies claiming to comply with IAS. This paper examines the following questions: (1) What items of information are disclosed under IAS 14 and IAS 14R? Was there a gain or a loss of information disclosed for business and geographic segments with the implementation of IAS 14R? (2) Has the number of business and geographic segments reported by companies changed with the implementation of IAS 14R? (3) Are companies disclosing the items required by IAS 14R? (4) Are companies' segment reporting practices related to size, country of domicile, industry, international listing status, and having a then-Big Five auditor? We find that the impact of IAS 14R is mixed. Companies are responding to IAS 14R, but not wholly embracing it. Our findings suggest that companies audited by a Big Five (now Big Four) firm and, to a lesser extent, companies that are larger, listed on multiple stock exchanges, and from Switzerland have greater compliance with IAS 14R than other companies in our study.

Clinical Demonstration Schools and Co-Teaching Residencies

Watch as a dynamic team of California State University (CSU) teacher educators and district leaders share and discuss innovative partnerships to support new teacher preparation and enhance student achievement, particularly among at-risk students.This webinar examines model clinical sites for teacher preparation, effective designs for selection of candidate placements, training of Master Teachers, and co-teaching in student teaching residencies.Topics include:Who are the teachers of tomorrow?Critical elements of a residency programFeatures and keys to success of high-quality demonstration sites and co-teaching residenciesCo-teaching models and strategiesThis webinar is part of a series held in collaboration with WestEd and CSU

Modelling pedestrian escalator behaviour

This paper presents an escalator model for use in circulation and evacuation analysis. As part of the model development, human factors data was collected from a Spanish underground station. The collected data relates to: escalator/stair choice, rider/walker preference, rider side preference, walker travel speeds and escalator flow rates. The dataset provides insight into pedestrian behaviour in utilising escalators and is a useful resource for both circulation and evacuation models. Based on insight derived from the dataset a detailed microscopic escalator model which incorporates person-person interactions has been developed. A range of demonstration evacuation scenarios are presented using the newly developed microscopic escalator model