PRODROMAL SYMPTOMS OF RECURRENT MAJOR DEPRESSIVE EPISODES: A Qualitative Analysis

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/75396/1/h0080234.pd

Diabetes self-management experience: a focus group study of Taiwanese patients with type 2 diabetes

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/74770/1/j.1365-2702.2007.01962.x.pd

Addressing Psychosocial Care Using an Interactive Web site for Combat‐Wounded Patients

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/98760/1/ppc344.pd

Experiencing transformation: the case of Jordanian nurse immigrating to the UK

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/112229/1/jocn12810.pd

Factors associated with depression in navy recruits

The age of onset for depression is decreasing and seems to be linked with major life events. This study examined predisposing and concomitant factors related to Navy recruit basic training, and consisted of 443 recruits (200 with depressive symptoms and 243 matched comparison subjects). Two hypotheses were proposed, and both were supported by results of the study. Depressed recruits were more likely to be separated from the Navy and not complete training. They had significantly more predisposing factors than comparison recruits including family history of mental illness, family history of alcohol abuse, and history of psychiatric problems. They also had significantly more concomitant factors such as higher levels of stress, more loneliness, more life-change events, lower sense of belonging, more emotion-oriented coping, and less task-oriented coping. Although the study examined Navy recruits, the findings are applicable to depression in young people. This study adds to understanding the role of lifestressors, interpersonal functioning, and development of depressive symptoms. © 2002 Wiley Periodicals, Inc. J Clin Psychol 58: 323–337, 2002.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/34445/1/1146_ftp.pd

Faculty roles and role preferences in ten fields of professional study

Teaching faculty in ten entry-level professional fields reported varying amounts of time devoted to teaching, research, consulting, and professional practice but did not differ in time devoted to administration. The faculty member's own role view was most closely related to time use, but for time spent in teaching and research, faculty age and institutional type (but not gender) were also significant predictors. Even after several general demographic characteristics and environmental variables that potentially differentiate professional from discipline-based faculty are taken into account, different professional fields may be characterized by group climates which influence or reinforce certain faculty roles.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/43598/1/11162_2004_Article_BF00991875.pd

Faculty and administrator views of influences on professional programs

Administrators in professional programs perceive influences on the program from within the university as stronger than do faculty but the two groups do not perceive the strength of societal influences, professional community influences, or internal levels of curriculum debate differently. After controlling for program and institutional sizes and institutional types, these differences between faculty and administrator views regarding relationships between the program and the university appear characteristic of certain professional fields. The analysis was based on subsamples drawn from a data base of survey responses from 873 administrators and 849 faculty members in ten professional fields representing 732 programs in 346 colleges and universities.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/43601/1/11162_2004_Article_BF00992306.pd

Application of Ligninolytic Enzymes in the Production of Biofuels from Cotton Wastes

The application of ligninolytic fungi and enzymes is an option to overcome the issues related with the production of biofuels using cotton wastes. In this dissertation, the ligninolytic fungus and enzymes were evaluated as pretreatment for the biochemical conversion of Cotton Gin Trash (CGT) in ethanol and as a treatment for the transformation of cotton wastes biochar in other substances. In biochemical conversion, seven combinations of three pretreatments (ultrasonication, liquid hot water and ligninolytic enzymes) were evaluated on CGT. The best results were achieved by the sequential combination of ultrasonication, hot water, and ligninolytic enzymes with an improvement of 10% in ethanol yield. To improve these results, alkaline-ultrasonication was evaluated. Additionally, Fourier Transform Infrared (FT-IR) and principal component analysis (PCA) were employed as fast methodology to identify structural differences in the biomass. The combination of ultrasonication-alkali hydrolysis, hot liquid water, and ligninolytic enzymes using 15% of NaOH improved 35% ethanol yield compared with the original treatment. Additionally, FT-IR and PCA identified modifications in the biomass structure after different types of pretreatments and conditions. In thermal conversion, this study evaluated the biodepolymerization of cotton wastes biochar using chemical and biological treatments. The chemical depolymerization evaluated three chemical agents (KMnO4, H2SO4, and NaOH), with three concentrations and two environmental conditions. The sulfuric acid treatments performed the largest transformations of the biochar solid phase; whereas, the KMnO4 treatments achieved the largest depolymerizations. The compounds released into the liquid phase were correlated with fulvic and humic acids and silicon compounds. The biological depolymerization utilized four ligninolytic fungi Phanerochaete chrysosporium, Ceriporiopsis subvermispora, Postia placenta, and Bjerkandera adusta. The greatest depolymerization was obtained by C. subvermispora. The depolymerization kinetics of C. subvermispora evidenced the production of laccase and manganese peroxidase and a correlation between depolymerization and production of ligninolytic enzymes. The modifications obtained in the liquid and solid phases showed the production of humic and fulvic acids from the cultures with C. subvermispora. The results of this research are the initial steps for the development of new processes using the ligninolytic fungus and their enzymes for the production of biofuels from cotton wastes