Loyola University New Orleans

About: Loyola University New Orleans is a education organization based out in New Orleans, Louisiana, United States. It is known for research contribution in the topics: Population & LIGO. The organization has 880 authors who have published 2072 publications receiving 38598 citations. The organization is also known as: Loyola-New Orleans.

A self-report measure of pubertal status: Reliability, validity, and initial norms.

Abstract: Puberty is a central process in the complex set of changes that constitutes the transition from childhood to adolescence. Research on the role of pubertal change in this transition has been impeded by the difficulty of assessing puberty in ways acceptable to young adolescents and others involved. Addressing this problem, this paper describes and presents norms for a selfreport measure of pubertal status. The measure was used twice annually over a period of three years in a longitudinal study of 335 young adolescent boys and girls. Data on a longitudinal subsample of 253 subjects are reported. The scale shows good reliability, as indicated by coefficient alpha. In addition, several sources of data suggest that these reports are valid. The availability of such a measure is important for studies, such as those based in schools, in which more direct measures of puberty may not be possible.

Adjuvant Chemotherapy Guided by a 21-Gene Expression Assay in Breast Cancer

Abstract: Background The recurrence score based on the 21-gene breast cancer assay predicts chemotherapy benefit if it is high and a low risk of recurrence in the absence of chemotherapy if it is low; however, there is uncertainty about the benefit of chemotherapy for most patients, who have a midrange score. Methods We performed a prospective trial involving 10,273 women with hormone-receptor–positive, human epidermal growth factor receptor 2 (HER2)–negative, axillary node–negative breast cancer. Of the 9719 eligible patients with follow-up information, 6711 (69%) had a midrange recurrence score of 11 to 25 and were randomly assigned to receive either chemoendocrine therapy or endocrine therapy alone. The trial was designed to show noninferiority of endocrine therapy alone for invasive disease–free survival (defined as freedom from invasive disease recurrence, second primary cancer, or death). Results Endocrine therapy was noninferior to chemoendocrine therapy in the analysis of invasive disease–free surv...

Optical diagnostics of atmospheric pressure air plasmas

Abstract: Atmospheric pressure air plasmas are often thought to be in local thermodynamic equilibrium owing to fast interspecies collisional exchange at high pressure. This assumption cannot be relied upon, particularly with respect to optical diagnostics. Velocity gradients in flowing plasmas and/or elevated electron temperatures created by electrical discharges can result in large departures from chemical and thermal equilibrium. This paper reviews diagnostic techniques based on optical emission spectroscopy and cavity ring-down spectroscopy that we have found useful for making temperature and concentration measurements in atmospheric pressure plasmas under conditions ranging from thermal and chemical equilibrium to thermochemical nonequilibrium.

Evolution and Implementation: A Study of Values, Business Ethics and Corporate Social Responsibility

Abstract: There is growing recognition that good ethics can have a positive economic impact on the performance of firms. Many statistics support the premise that ethics, values, integrity and responsibility are required in the modern workplace. For consumer groups and society at large, research has shown that good ethics is good business. This study defines and traces the emergence and evolution within the business literature of the concepts of values, business ethics and corporate social responsibility to illustrate the increased emphasis that has been placed on these issues over time. Two organizations that have successfully dealt with these issues were analyzed to identify the links among values, ethics, and corporate social responsibility as they are incorporated into the culture and management of a firm. This study identified the presence and implementation of values, business ethics, and CSR actions within the two organizations studied.