City University London

About: City University London is a education organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Context (language use). The organization has 5735 authors who have published 17285 publications receiving 453290 citations.

Health and social precursors of unemployment in young men in Great Britain.

Abstract: OBJECTIVE: To identify health and socioeconomic factors in childhood that are precursors of unemployment in early adult life and to examine the hypothesis that young men who become unemployed are more likely to have accumulated risks to health during childhood. DESIGN: Longitudinal birth cohort study. The amount of unemployment experienced in early adult life up to age 32 years was the outcome measure used. Exposure measures to indicate vulnerability to future ill health were: height at age 7 years and the Bristol social adjustment guide (BSAG) at age 11 years, a measure of behavioural maladjustment. Socioeconomic measures were: social class at birth, crowding at age 7, qualifications attained before labour market entry, and region of residence. SETTING: Great Britain. SUBJECTS: Altogether 2256 men with complete data from the national child development study (NCDS). The NCDS has collected data on all men and women born in one week in 1958 and has followed them up using interviews, self completion questionnaires, and medical examinations at birth and at ages 7, 11, 16, 23 and 33 years. RESULTS: A total of 269 men (11.9%) experienced more than one year of unemployment between ages 22 and 32 years. Poor socioeconomic conditions in childhood and a lack of qualifications were associated with an increased risk of unemployment. Geographical region was also significant in determining the risk of unemployment. Men with short stature and poor social adjustment in childhood were more likely to experience unemployment in adult life, even after controlling for socioeconomic background, education, and parental height. These differences remained when those with chronic childhood illnesses were excluded from the analysis. The adjusted relative odds for experiencing more than one year of unemployment between ages 22 and 32 years for men who were in the top fifth of the BSAG distribution (most maladjusted) compared with those in the bottom fifth were 2.36 (95% CI 1.49, 3.73). The adjusted relative odds for experiencing more than one year of unemployment between ages 22 and 32 years for men who were in the bottom fifth of the distribution of height at age 7 years (indicating slowest growth) compared with those in the top fifth, were 2.41 (95% CI 1.43, 4.04). Adult height was not significantly associated with unemployment. CONCLUSION: The relationship between unemployment and poor health arises, in part, because men who become unemployed are more likely to have accumulated risks to health during childhood, reflected by slower growth and a greater tendency to behavioural maladjustment. Short stature in childhood is a significant indicator of poor socioeconomic circumstances in childhood and reflects earlier poor development.

Complaints of rape and the criminal justice system: Fresh evidence on the attrition problem in England and Wales

Abstract: The UK has one of the lowest conviction rates for rape in Europe. This article presents unique evidence on the factors that influence the attrition of rape allegations in the English criminal justice system. The study is based on a large, representative sample of rape allegations reported to the London Metropolitan Police, the UK’s biggest police force. The dataset contains unprecedented detail on the incident, the victim, the suspect and the police investigation. The results lend support to the influence of some rape myths and stereotypes on attrition. These findings suggest that further central factors include the ethnicity of the suspect as well as what police officers and prosecutors perceive as evidence against the truthfulness of the allegation: police records noting a previous false allegation by the victim, inconsistencies in the victim’s account of the alleged rape, and evidence or police opinion casting doubt on the allegation.

The Association of R&D and Capital Expenditures with Subsequent Earnings Variability

Abstract: We estimate the association of investments in R&D and in physical assets (CAPEX) with subsequent earnings variability We estimate these relations in different time periods and across industries We find that R&D contributes to subsequent earnings variability more than CAPEX only in relative R&D-intensive industries – industries in which R&D is relatively more intensive than physical capital In physical assets-intensive industries, we do not find similar relations The findings suggest that with respect to subsequent earnings variability, fundamental differences between investment information about R&D and CAPEX exist However, they are mainly noticeable in firms that operate in relatively R&D-intensive industries The evidence also suggests there was a shift in the relations between R&D and CAPEX over time Our findings contribute to the debate on accounting for R&D expenditures

Ophthalmological problems associated with preterm birth

Abstract: As survival of preterm infants improves, the long-term care of consequent ophthalmic problems is an expanding field. Preterm birth can inflict a host of challenges on the developing ocular system, resulting in the visual manifestations of varied significance and pathological scope. The ophthalmic condition most commonly associated with preterm birth is retinopathy of prematurity, which has the potential to result in devastating vision loss. However, the visual compromise from increased incidence of refractive errors, strabismus, and cerebral vision impairment has significant impact on visual function, which also has influence on other developmental aspects including psychological and educational. In this review, the normal ocular development is discussed, aiming to exemplify the impact of early exteriorisation on one of the more naive organs of prematurity. This is then related to the incidence and visual consequences of many types of deficit, including refractive error, strabismus, and loss of visual function in preterm populations, with comparisons to term infant studies. Often these conditions are linked with causal and resultant factors being impossible to segregate, but the common factor of increased rates of all types of ophthalmic deficits demonstrates that children born prematurely are indeed premature for life.

Quasi-isolated blocks and Brauer’s height zero conjecture

Abstract: This paper has two main results. Firstly, we complete the parametrisation of all p-blocks of nite quasi-simple groups by nding the so-called quasi-isolated blocks of exceptional groups of Lie type for bad primes. This relies on the explicit decomposition of Lusztig induction from suitable Levi subgroups. Our second major result is the proof of one direction of Brauer’s long-standing height zero conjecture on blocks of nite groups, using the