Appraisal Framework for Integrated Transport

This working paper outlines an appraisal framework for the Integrated Transport project. The project examined the demand implications from the introduction of a Taktfahrplan timetable onto the east coast mainline rail route. The Taktfahrplan concept is frequently referred to as an interval timetable and is based on trains leaving stations at the same time past the hour throughout the operational day. A stated preference exercise was conducted to estimated what values people placed on such a timetable and these values were added to the more conventional elements of generalised cost to obtain the changes in demand that would result from the introduction of a Taktfahrplan. The working paper is divided into a number of sections that will highlight, • the key implications to arise from the Integrated Transport project; • the demand model; • the appraisal framework; • the data sources used within the appraisal framework; and • the results of the appraisal framework. Interested readers are also referred to the a conference paper that will be presented at the European Transport Conference in Strasbourg later this year (Wardman et al, 2003)

Appraisal Framework for Integrated Transport

This working paper outlines an appraisal framework for the Integrated Transport project. The project examined the demand implications from the introduction of a Taktfahrplan timetable onto the east coast mainline rail route. The Taktfahrplan concept is frequently referred to as an interval timetable and is based on trains leaving stations at the same time past the hour throughout the operational day. A stated preference exercise was conducted to estimated what values people placed on such a timetable and these values were added to the more conventional elements of generalised cost to obtain the changes in demand that would result from the introduction of a Taktfahrplan. The working paper is divided into a number of sections that will highlight, • the key implications to arise from the Integrated Transport project; • the demand model; • the appraisal framework; • the data sources used within the appraisal framework; and • the results of the appraisal framework. Interested readers are also referred to the a conference paper that will be presented at the European Transport Conference in Strasbourg later this year (Wardman et al, 2003)

Simulation of the flow inside an annular can combustor

In the gas turbine combustion system, the external flows in annuli play one of the key roles in controlling pressure loss, air flow distribution around the combustor liner, and the attendant effects on performance, durability, and stability. This paper describes a computational fluid dynamics (CFD) simulation of the flow in the outer annulus of a can combustor. Validating this simulation was done with experimental results obtained from analyzing the flow inside a can combustor annulus that was used in a Babylon/Iraq gas turbine power station. Pitot static tubes were used to measure the velocity in ten stations in the annular region. By using the velocity profile for comparison, a good agreement between the CFD simulation and experimental work was observed

Masculinity, racism, social support, and colorectal cancer screening uptake among African American men: A systematic review

Colorectal cancer (CRC) is highly preventable when CRC screening is utilized, yet CRC screening completion among African American men is relatively low and their mortality rates remain 50% higher juxtaposed to their White counterparts. Since a growing body of literature indicates masculinity, racism, and social support each have strong influences on CRC screening uptake, this systematic review examined the connections between these three sociocultural factors and CRC screening uptake among African American men. Potential studies were retrieved from MEDLINE, CINAHL, EMBASE, and PsycINFO. Cited reference searching for the final sample was employed to identify and assess additional studies for inclusion using Scopus. The methodological quality of the reviewed evidence was also evaluated. Nineteen studies met inclusion/exclusion criteria. Thirteen studies employed nonexperimental research designs; a quasi-experimental design was present in four, and two utilized experimental designs. Studies were published between 2000 and 2014; the majority between 2009 and 2013. Social support was most frequently addressed (84%) while masculinity and racism were equally studied with paucity (11%) for their influence on CRC screening. After evaluating conceptual and methodological characteristics of the studies, 42% fell below average in quality and rigor. The need for increased attention to the sociocultural correlates of CRC screening for African American men are highlighted in this systematic review, and important recommendations for research and practice are provided. Alongside a call for more rigorous research, further research examining the influence of masculinity and racism on CRC screening completion among African American men is warrante

Gender differences in cycling patterns and attitudes towards cycling in a sample of European regular cyclists

Previous research has shown that men cycle more than women and women tent to report less favourable perceptions and attitudes towards cycling than men. Gender differences in perceptions and attitudes towards cycling may be influenced by such difference in bicycle use. Attitudinal differences concerning cycling between male and female may be the consequence and not only the cause of gender imbalance in bicycle use. To our knowledge, no previous research has focused on gender differences in perceptions and attitudes towards cycling involving a sample with gender balance in bicycle use (e.g. regular cyclists). In our study, we investigated gender differences in attitudes towards cycling and towards cycling infrastructure, purpose of cycling, risk perception, and exposure to severe crashes in a large sample of regular cyclists. Following a cross-sectional design, we collected data from 2417 participants from Hungary, Italy, Spain, Sweden, Netherlands, and United Kingdom. A survey was administered to an online panel of respondents. Gender differences in attitudes towards cycling were small in terms of effect size or non-significant, with women having more positive attitudes in personal benefits rather than mobility benefits. Women reported gender-stereotyped reasons for cycling more than men, except for social activities. Also, women showed higher discomfort than men cycling in mixed traffic and higher risk perception than men. Furthermore, men reported higher exposure to severe crashes than women. We contend that bicycle use and gender role (i.e. society's shared beliefs concerning a range of attitudes, norms, and behaviours that are generally considered appropriate or desirable for individuals based on their actual or perceived sex) can affect differences between male and female cyclists in perceptions, attitudes towards cycling, and cycling behaviours

Transphobia rather than education predicts provider knowledge of transgender health care

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/148342/1/medu13796.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/148342/2/medu13796_am.pd

Masculinity, racism, social support, and colorectal cancer screening uptake among African American men: A systematic review

Colorectal cancer (CRC) is highly preventable when CRC screening is utilized, yet CRC screening completion among African American men is relatively low and their mortality rates remain 50% higher juxtaposed to their White counterparts. Since a growing body of literature indicates masculinity, racism, and social support each have strong influences on CRC screening uptake, this systematic review examined the connections between these three sociocultural factors and CRC screening uptake among African American men. Potential studies were retrieved from MEDLINE, CINAHL, EMBASE, and PsycINFO. Cited reference searching for the final sample was employed to identify and assess additional studies for inclusion using Scopus. The methodological quality of the reviewed evidence was also evaluated. Nineteen studies met inclusion/exclusion criteria. Thirteen studies employed nonexperimental research designs; a quasi-experimental design was present in four, and two utilized experimental designs. Studies were published between 2000 and 2014; the majority between 2009 and 2013. Social support was most frequently addressed (84%) while masculinity and racism were equally studied with paucity (11%) for their influence on CRC screening. After evaluating conceptual and methodological characteristics of the studies, 42% fell below average in quality and rigor. The need for increased attention to the sociocultural correlates of CRC screening for African American men are highlighted in this systematic review, and important recommendations for research and practice are provided. Alongside a call for more rigorous research, further research examining the influence of masculinity and racism on CRC screening completion among African American men is warrante