Time to Degree: A National View of the Time Enrolled and Elapsed for Associate and Bachelor's Degree Earners. (Signature Report No. 11)

ERIC Educational Resources Information Center

Shapiro, Doug; Dundar, Afet; Wakhungu, Phoebe Khasiala; Yuan, Xin; Nathan, Angel; Hwang, Youngsik

2016-01-01

This report examines time to degree completion for a cohort of students who earned an associate degree as their first and only postsecondary degree or a bachelor's degree as their first four-year degree between July 1, 2014, and June 30, 2015. Overall, the average time enrolled for associate and bachelor's degree earners was 3.3 years and 5.1…

Exploring the association between insecure attachment styles and adolescent autonomy in family decision making: a differentiated approach.

PubMed

Van Petegem, Stijn; Beyers, Wim; Brenning, Katrijn; Vansteenkiste, Maarten

2013-12-01

The present investigation focuses on the associations between adolescents' insecure attachment styles (i.e., anxiety and avoidance) and their autonomous functioning in family decision making. In line with recent insights in the construct of adolescent autonomy, we combined two perspectives on autonomy, differentiating between the degree of independent versus dependent functioning and the self-endorsed and pressuring motives underlying (in)dependent functioning. A longitudinal sample of 327 adolescents (age range = 13-20 years; 64 % girls) completed questionnaires on attachment to the mother and father and on both autonomy operationalisations on two measurement moments spanning a 1-year interval. Structural equation modeling showed that attachment avoidance generally was unrelated to the degree of independent decision making and the motives underlying independent decision making, but related to more pressuring motives for dependent decision making. Anxiety, on the other hand, was associated with a lower degree of independent decision making as well as with more pressuring motives for both independent and dependent decision making. Cross-lagged paths were generally in line with these findings. Theoretical implications are outlined in the discussion.

Transforming Community College Education at The City University of New York

ERIC Educational Resources Information Center

Schmidt, Benno

2013-01-01

The City University of New York (CUNY) developed and implemented two evidence-based, educational initiatives at its community colleges. Accelerated Study in Associate Programs (ASAP), on six campuses, helped 55 percent of students who enter with one or two developmental needs earn an associate degree within three years. This compares with 20…

The Relationship between the Employment of Part-Time Faculty and Student Degree and/or Certificate Completion in Two-Year Community Colleges

ERIC Educational Resources Information Center

Yu, Hongwei; Campbell, Dale; Mendoza, Pilar

2015-01-01

Prior research studies associated the employment of part-time faculty with student degree and/or certificate completion (Benjamin, 2002; Ehrenberg & Zhang, 2005; Jacoby, 2006; Leslie & Gappa, 2002; Umbach, 2008; Umbach & Wawrzynski, 2005). To date, institutional-level data have been utilized to investigate whether such employment…

Certificate and Associate Degree Pathways. Snapshot™ Report, Summer 2017

ERIC Educational Resources Information Center

National Student Clearinghouse, 2017

2017-01-01

Of all associate degrees reported to the National Student Clearinghouse for the 2010-11 academic year, 575,067 were earned by students with no previous degrees or certificates. Within the next six academic years, 65.1 percent of these students enrolled at four-year institutions and 41.4 percent earned bachelor's degrees. This brief report presents…

An intercalated BSc degree is associated with higher marks in subsequent medical school examinations.

PubMed

Cleland, Jennifer A; Milne, Andrew; Sinclair, Hazel; Lee, Amanda J

2009-05-19

To compare medical students on a modern MBChB programme who did an optional intercalated degree with their peers who did not intercalate; in particular, to monitor performance in subsequent undergraduate degree exams. This was a retrospective, observational study of anonymised databases of medical student assessment outcomes. Data were accessed for graduates, University of Aberdeen Medical School, Scotland, UK, from the years 2003 to 2007 (n = 861). The main outcome measure was marks for summative degree assessments taken after intercalating. Of 861 medical students, 154 (17.9%) students did an intercalated degree. After adjustment for cohort, maturity, gender and baseline (3rd year) performance in matching exam type, having done an IC degree was significantly associated with attaining high (18-20) common assessment scale (CAS) marks in three of the six degree assessments occurring after the IC students rejoined the course: the 4th year written exam (p < 0.001), 4th year OSCE (p = 0.001) and the 5th year Elective project (p = 0.010). Intercalating was associated with improved performance in Years 4 and 5 of the MBChB. This improved performance will further contribute to higher academic ranking for Foundation Year posts. Long-term follow-up is required to identify if doing an optional intercalated degree as part of a modern medical degree is associated with following a career in academic medicine.

An intercalated BSc degree is associated with higher marks in subsequent medical school examinations

PubMed Central

Cleland, Jennifer A; Milne, Andrew; Sinclair, Hazel; Lee, Amanda J

2009-01-01

Background To compare medical students on a modern MBChB programme who did an optional intercalated degree with their peers who did not intercalate; in particular, to monitor performance in subsequent undergraduate degree exams. Methods This was a retrospective, observational study of anonymised databases of medical student assessment outcomes. Data were accessed for graduates, University of Aberdeen Medical School, Scotland, UK, from the years 2003 to 2007 (n = 861). The main outcome measure was marks for summative degree assessments taken after intercalating. Results Of 861 medical students, 154 (17.9%) students did an intercalated degree. After adjustment for cohort, maturity, gender and baseline (3rd year) performance in matching exam type, having done an IC degree was significantly associated with attaining high (18–20) common assessment scale (CAS) marks in three of the six degree assessments occurring after the IC students rejoined the course: the 4th year written exam (p < 0.001), 4th year OSCE (p = 0.001) and the 5th year Elective project (p = 0.010). Conclusion Intercalating was associated with improved performance in Years 4 and 5 of the MBChB. This improved performance will further contribute to higher academic ranking for Foundation Year posts. Long-term follow-up is required to identify if doing an optional intercalated degree as part of a modern medical degree is associated with following a career in academic medicine. PMID:19454007

Clinical evaluation and radiographic assessment of bone lysis of the AES total ankle replacement.

PubMed

Besse, Jean-Luc; Brito, Nuno; Lienhart, Christophe

2009-10-01

AES mobile-bearing total ankle replacement is evolved from the Buechel Pappas model. We report medium-term results of a prospective study with AES. All patients who underwent AES TAR for ankle arthritis, by a single surgeon, from 2003 to 2006 were included, excluding neurologic disease, talar osteonecrosis and malalignment more than 20 degrees. All were reviewed at 6 months, 1 year, and at yearly intervals thereafter. X-rays were analyzed by three observers, using a 10-zone protocol. Fifty consecutive AES implants in 47 patients (mean age, 56 years; range, 21 to 79 year) were included, with at least 2 years' followup (mean 40 months). Preoperative diagnosis was mainly post-traumatic (50%) and osteoarthritis secondary to instability (36%). Associated procedures were performed in 38%. Eighty-two percent had good functional results. The mean AOFAS score rose from 36.9 +/- 1.7 preoperatively to 85.4 +/- 12, dorsiflexion from 3 degrees to 7.3 degrees, and plantarflexion from 30.8 degrees to 37.8 degrees. Two ankles underwent secondary arthrodesis for talar subsidence and mechanical dislocation. Ninety-eight percent of implants were well positioned at 90 degrees +/-4. Mean prosthesis ROM on X-ray was 22.1 degrees. There were tibia/implant interface cysts (greater than 5 mm) in 62% of cases, and talar/implant interface cysts in 43%. Although functional outcomes were comparable to the other mobile TAR in the literature, bone lysis with the AES prosthesis was more frequent with risk of subsidence. We therefore stopped implantation of this prosthesis and recommend preventive grafting for severe lysis.

The Two-Year College as a First Choice, Second Chance Institution for Baccalaureate-Degree Holders

ERIC Educational Resources Information Center

Townsend, Barbara K.

2009-01-01

This study focused on degree-seeking baccalaureate-degree holders at one two-year technical institute in the Midsouth to determine why they chose to study at the two-year college and how they compared their two-year college experience with their baccalaureate educational experience. Findings indicated the technical college was their first choice…

Federal Grants Drive STEM Curricula at SIPI

ERIC Educational Resources Information Center

Tribal College Journal of American Indian Higher Education, 2016

2016-01-01

First established in 1971, Southwestern Indian Polytechnic Institute (SIPI) in Albuquerque, New Mexico, is one of two tribal colleges that the Bureau of Indian Education (BIE) operates and funds. SIPI offers a variety of certificate and two-year associate's degree programs, but its primary curricular focus remains the science, technology,…

The Challenges for Persistence with Two-Year College Student Transfers and How One Survey Attempts to Identify Pathways of Success for Geoscience Students

NASA Astrophysics Data System (ADS)

Wilson, C. E.; Van Der Hoeven Kraft, K.; Wolfe, B.

2014-12-01

With the rapid growth in enrollments at two-year colleges (2YCs), these institutions provide a rich talent pool for future science, technology, engineering, and math (STEM) graduates at four-year universities, particularly students from underrepresented groups (American Geosciences Institute [AGI], 2014). This is particularly true for the geosciences because over 25% of recent geoscience graduates with a bachelor's degree attended a 2YC for at least one semester (AGI, 2013). However, it is difficult to successfully track 2YC transfers because many 2YC students do not complete an associate's degree and very few institutions offer a geoscience-specific associate's degree. In order to recruit future geoscientists from this pool of students, researchers need to better understand the barriers these students face when trying to transfer and how they are able to successfully navigate these barriers. During spring 2014 graduation, AGI surveyed students completing their bachelor's, master's, and doctoral degrees about their educational background, experiences and future plans after graduation. Those graduates who attended a 2YC for at least one semester provided insight into their enrollment decisions as they transferred into a four-year university. The sample from this survey represents 154 responses from a total of 596 responses. General demographics reveal an older population (average age: 30, median: 27), a higher percent of male students (54% male, 40% female) and Caucasians (76%, 10% non Caucasian) than a traditional 2YC student. Students attending 2YC nationally are on average 28 years old (median: 24), are 57% women, and are 51% Caucasian (AACC Fast Facts, 2014). In addition, responses indicated some of the factors that influenced their ability to successfully transfer into 4-year geoscience programs including personal motivation and successful transfer of credits.

Transforming the Terminal Associates of Applied Science into a Four-Year Degree: A Win-Win Situation for Students, Community Colleges, Universities, and Businesses

ERIC Educational Resources Information Center

Batts, David L.; Pagliari, Leslie R.

2013-01-01

Associates of Applied Science (AAS) degrees were once considered terminal degrees and were developed for people seeking technical skills to join the workforce. This paper discusses the transformation from a transferable degree into technical four-year baccalaureate degree. It also discusses survey results of students currently in a degree…

Predicting Progression of ABCA4-Associated Retinal Degenerations Based on Longitudinal Measurements of the Leading Disease Front

PubMed Central

Cideciyan, Artur V.; Swider, Malgorzata; Schwartz, Sharon B.; Stone, Edwin M.; Jacobson, Samuel G.

2015-01-01

Purpose To evaluate the progression of the earliest stage of disease in ABCA4-associated retinal degenerations (RDs). Methods Near-infrared excited reduced-illuminance autofluorescence imaging was acquired across the retina up to 80 degrees eccentricity in 44 patients with two ABCA4 alleles. The eccentricity of the leading disease front (LDF) corresponding to the earliest stage of disease was measured along the four meridians. A mathematical model describing the expansion of the LDF was developed based on 6 years of longitudinal follow-up. Results The extent of LDF along the superior, inferior, and temporal meridians showed a wide spectrum from 3.5 to 70 degrees. In patients with longitudinal data, the average centrifugal expansion rate was 2 degrees per year. The nasal extent of LDF between the fovea and ONH ranged from 4.3 to 16.5 degrees and expanded at 0.35 degrees per year. The extent of LDF beyond ONH ranged from 19 to 75 degrees and expanded on average at 2 degrees per year. A mathematical model fit well to the longitudinal data describing the expansion of the LDF. Conclusions The eccentricity of the LDF in ABCA4-RD shows a continuum from parafovea to far periphery along all four meridians consistent with a wide spectrum of severity observed clinically. The model of progression may provide a quantitative prediction of the LDF expansion based on the age and eccentricity of the LDF at a baseline visit, and thus contribute significantly to the enrollment of candidates appropriate for clinical trials planning specific interventions, efficacy outcomes, and durations. PMID:26377081

Texas Higher Education Coordinating Board 2000 Statewide Annual Licensure Report.

ERIC Educational Resources Information Center

Texas Higher Education Coordinating Board, Austin. Div. of Community and Technical Colleges.

This report provides the licensure examination results for two-year technical associate degrees and one-year certificate programs at community and technical colleges in Texas. The Texas Higher Education Coordinating Board recognizes the success rate for licensure as an integral part of the overall success of many technical programs. The following…

A Year of Accomplishments in Occupational Education in the California Community Colleges.

ERIC Educational Resources Information Center

Brossman, Sidney W.

Postsecondary vocational education in California has been offered almost exclusively in the community colleges, using various short-term certification programs, apprenticeship education, two-year occupational programs leading to an associate of arts degree, and courses designed to upgrade employment and to lead to job advancement. In the 1972-73…

Leadership Lessons for New Professionals

ERIC Educational Resources Information Center

Lonabocker, Louise

2012-01-01

Forty years ago, the author arrived in Boston with an associate's degree and two years' experience in the corporate world. The idea of working at a college appealed, so she boarded the B line trolley to Boston College. She arrived on campus, found the human resources office, took a typing test, interviewed with the director of freshman financial…

Transition into practice: a comparison of outcomes between associate- and baccalaureate-prepared nurses participating in a nurse residency program.

PubMed

Thomson, Stacy

2011-01-01

This study compared the survey scores between associate- and baccalaureate-prepared new graduate nurses participating in a 1-year nurse residency program. The results revealed differences in some areas between the two groups. Within the staff development arena, the educational degree of the novice nurse may deserve greater consideration in the development of orientation or other support programs during the first year of practice.

Dual degree partnership in nursing: an innovative undergraduate educational model.

PubMed

Bastable, Susan B; Markowitz, Marianne

2012-10-01

We report the success of a unique articulation Dual Degree Partnership in Nursing (DDPN) model. The process used to establish and implement this approach is described. Unlike typical 2+2 agreements between associate degree (AD) and bachelor degree (BS) nursing education programs, the DDPN is designed with a 1+2+1 sequence. Intended to attract high school students, this model provides the opportunity to earn two degrees (AD and BS) while experiencing a 4-year campus living and learning environment. This configuration was accomplished without compromising the integrity of either of the established programs. After collecting data over the past 6 years, this model demonstrates popularity with the traditional-aged student, as well as success from an academic perspective. Statistics on retention, graduation, and NCLEX® pass rates indicate the feasibility and success of the model. Based on the findings, the potential for replication is promising for other colleges interested in a similar collaboration. Copyright 2012, SLACK Incorporated.

Family History and Breast Cancer Risk Among Older Women in the Breast Cancer Surveillance Consortium Cohort.

PubMed

Braithwaite, Dejana; Miglioretti, Diana L; Zhu, Weiwei; Demb, Joshua; Trentham-Dietz, Amy; Sprague, Brian; Tice, Jeffrey A; Onega, Tracy; Henderson, Louise M; Buist, Diana S M; Ziv, Elad; Walter, Louise C; Kerlikowske, Karla

2018-04-01

First-degree family history is a strong risk factor for breast cancer, but controversy exists about the magnitude of the association among older women. To determine whether first-degree family history is associated with increased risk of breast cancer among older women, and identify whether the association varies by breast density. Prospective cohort study between 1996 and 2012 from 7 Breast Cancer Surveillance Consortium (BCSC) registries located in New Hampshire, North Carolina, San Francisco Bay area, western Washington state, New Mexico, Colorado, and Vermont. During a mean (SD) follow-up of 6.3 (3.2) years, 10 929 invasive breast cancers were diagnosed in a cohort of 403 268 women 65 years and older with data from 472 220 mammography examinations. We estimated the 5-year cumulative incidence of invasive breast cancer by first-degree family history, breast density, and age groups. Cox proportional hazards models were fit to estimate the association of first-degree family history with risk of invasive breast cancer (after adjustment for breast density, BCSC registry, race/ethnicity, body mass index, postmenopausal hormone therapy use, and benign breast disease for age groups 65 to 74 years and 75 years and older, separately). Data analyses were performed between June 2016 and June 2017. First-degree family history of breast cancer. Incident breast cancer. In 403 268 women 65 years and older, first-degree family history was associated with an increased risk of breast cancer among women ages 65 to 74 years (hazard ratio [HR], 1.48; 95% CI, 1.35-1.61) and 75 years and older (HR, 1.44; 95% CI, 1.28-1.62). Estimates were similar for women 65 to 74 years with first-degree relative's diagnosis age younger than 50 years (HR, 1.47; 95% CI, 1.25-1.73) vs 50 years and older (HR, 1.33; 95% CI, 1.17-1.51) and for women ages 75 years and older with the relative's diagnosis age younger than 50 years (HR, 1.31; 95% CI, 1.05-1.63) vs 50 years and older (HR, 1.55; 95% CI, 1.33-1.81). Among women ages 65 to 74 years, the risk associated with first-degree family history was highest among those with fatty breasts (HR, 1.67; 95% CI, 1.27-2.21), whereas in women 75 years and older the risk associated with family history was highest among those with dense breasts (HR, 1.55; 95% CI, 1.29-1.87). First-degree family history was associated with increased risk of invasive breast cancer in all subgroups of older women irrespective of a relative's age at diagnosis.

Creating Career Ladders in University Systems: The Accelerated Associate's Degree Program for Unemployed Licensed Nurses at the Inter-American University of Puerto Rico.

ERIC Educational Resources Information Center

Melendez, Edwin; Suarez, Carlos

This document describes the Accelerated Associate's Degree Program for Licensed Practical Nurses (LPN) at the Inter-American University of Puerto Rico. The program, targeting unemployed LPNs living in San Juan, Puerto Rico, allows students to complete an associate's degree in one year. Fifty-four students enrolled during the first year and 50% of…

Dual Enrollment Academy Programs

ERIC Educational Resources Information Center

Gonzalez, Nicolas; Chavez, Guadalupe

2009-01-01

Dual Enrollment Engineering (DEEA) and Medical Science (DEMSA) Academies are two-year dual enrollment programs for high school students. Students explore engineering and medical careers through college coursework. Students prepare for higher education in engineering and medical fields while completing associate degrees in biology or engineering…

Dietary habits of colorectal neoplasia patients in comparison to their first-degree relatives.

PubMed

Kajzrlikova, Ivana Mikoviny; Vitek, Petr; Chalupa, Josef; Dite, Petr

2014-05-07

To compare the dietary habits between colorectal neoplasia patients, their first-degree relatives, and unrelated controls. From July 2008 to April 2011, we collected epidemiological data relevant to colorectal cancer from patients with colorectal neoplasias, their first-degree relatives, and also from a control group consisting of people referred for colonoscopy with a negative family history of colorectal cancer and without evidence of neoplasia after colonoscopic examination. The first-degree relatives were divided into two groups following the colonoscopic examination: (1) patients with neoplasia or (2) patients without neoplasia. Dietary habits of all groups were compared. A χ (2) test was used to assess the association between two dichotomous categorical variables. The study groups consisted of 242 patients with colorectal neoplasias (143 men, 99 women; mean age: 64 ± 12 years) and 160 first-degree relatives (66 men, 94 women; mean age: 48 ± 11 years). Fifty-five of the first-degree relatives were found to have a neoplastic lesion upon colonoscopy, while the remaining 105 were without neoplasia. The control group contained 123 individuals with a negative family history for neoplastic lesions (66 men, 57 women; mean age: 54 ± 12 years). Two hypotheses were tested. In the first, the dietary habits of first-degree relatives with neoplasia were more similar to those of patients with neoplasia, while the dietary habits of first-degree relatives without neoplasia were similar to those of the control group. In the second, no sex-related differences in dietary habits were expected between the particular groups. Indeed, no significant differences were observed in the dietary habits between the groups of patients, controls and first-degree relatives with/without neoplastic lesions. Nevertheless, statistically significant sex-related differences were observed in all groups, wherein women had healthier dietary habits than men. In all groups examined, women had healthier dietary habits than men. Modification of screening guidelines according to sex may improve the efficiency of screening programs.

Reconstructing patterns of temperature, phenology, and frost damage over 124 years: spring damage risk is increasing.

PubMed

Augspurger, Carol K

2013-01-01

Climate change, with both warmer spring temperatures and greater temperature fluctuations, has altered phenologies, possibly leading to greater risk of spring frost damage to temperate deciduous woody plants. Phenological observations of 20 woody species from 1993 to 2012 in Trelease Woods, Champaign County, Illinois, USA, were used to identify years with frost damage to vegetative and reproductive phases. Local temperature records were used in combination with the phenological observations to determine what combinations of the two were associated with damage. Finally, a long-term temperature record (1889-1992) was evaluated to determine if the frequency of frost damage has risen in recent decades. Frost < or = -1.7 degrees C occurred after bud-break in 14 of the 20 years of observation. Frost damage occurred in five years in the interior and in three additional years at only the forest edge. The degree of damage varied with species, life stage, tissue (vegetative or reproductive), and phenological phase. Common features associated with the occurrence of damage to interior plants were (1) a period of unusual warm temperatures in March, followed by (2) a frost event in April with a minimum temperature < or = -6.1 degrees C with (3) a period of 16-33 days between the extremes. In the long-term record, 10 of 124 years met these conditions, but the yearly probability of frost damage increased significantly, from 0.03 during 1889-1979 to 0.21 during 1980-2012. When the criteria were "softened" to < or = -1.7 degrees C in April and an interval of 16-37 days, 31 of 124 years met the conditions, and the yearly damage probability increased significantly to 0.19 for 1889-1979 and 0.42 for 1980-2012. In this forest, the combination of warming trends and temperature variability (extremes) associated with climate change is having ecologically important effects, making previously rare frost damage events more common.

Benzodiazepine-associated atrioventricular block.

PubMed

Arroyo Plasencia, Anna M; Ballentine, Lynn M; Mowry, James B; Kao, Louise W

2012-01-01

Dysrhythmias, although common in overdose situations, are not often seen after benzodiazepine exposures. We report two cases of transient atrioventricular block after benzodiazepine misuse. Case 1 is a 4-year-old boy who was found unresponsive after an ingestion of clonazepam. An electrocardiogram (EKG) performed on emergency department presentation demonstrated first-degree atrioventricular block (PR 206 ms). After flumazenil administration, he developed second-degree atrioventricular block (Mobitz Type 1). EKG abnormalities resolved by morning. Serum clonazepam was 478 ng/mL (laboratory clonazepam reference range, 10-75 ng/mL with a dose of up to 6 mg/day) 5 hours after being found unresponsive. Case 2 is a 23-year-old man who presented to the emergency department after ingesting risperidone, combination hydrocodone/acetaminophen, and alprazolam. On arrival, his EKG demonstrated sinus bradycardia with a PR interval of 182 msec. He subsequently developed second-degree atrioventricular block (Mobitz Type I). Sinus bradycardia with resolution of his atrioventricular block (PR 200 ms) was seen on a third EKG performed 5 hours after presentation. These two patients demonstrated transient first- and second-degree atrioventricular block after benzodiazepine exposure. Benzodiazepines have been shown to alter L-type Ca2+ channel function. This alteration in function may account for the dysrhythmias seen in our patients. Together, these cases serve to remind clinicians of this rare but potentially serious complication associated with benzodiazepine exposure.

Associations of smoking and age with inflammatory joint signs among first-degree relatives without rheumatoid arthritis: Results from the Studies of the Etiology of RA

PubMed Central

Sparks, Jeffrey A.; Chang, Shun-Chiao; Deane, Kevin D.; Gan, Ryan W.; Demoruelle, M. Kristen; Feser, Marie L.; Moss, LauraKay; Buckner, Jane H.; Keating, Richard M.; Costenbader, Karen H.; Gregersen, Peter K.; Weisman, Michael H.; Mikuls, Ted R.; O’Dell, James R.; Holers, V. Michael; Norris, Jill M.; Karlson, Elizabeth W.

2016-01-01

Objective To examine whether genetic, environmental, and serologic rheumatoid arthritis (RA) risk factors are associated with inflammatory joint signs (IJS) in a cohort of RA first-degree relatives (FDRs). Methods We evaluated RA risk factors and IJS in a prospective cohort of FDRs without RA in the Studies of the Etiology of RA. Genetic factors included five HLA-DRB1 shared epitope alleles and 45 RA-associated single nucleotide polymorphisms; loci were combined using genetic risk scores (GRS) weighted by RA risk. Environmental factors (smoking, body mass index, education, and parity) and RA-related autoantibodies were assessed at baseline. Physical examination at baseline and two-year follow-up by observers blinded to autoantibody status assessed IJS as tender or swollen joints at sites typical for RA. Logistic regression was performed to evaluate associations of genetic, environmental, and serologic factors with IJS. Results We analyzed 966 non-Hispanic white FDRs at baseline and 262 at two-year follow-up after excluding those with IJS at baseline. Mean age was 47.2 years (SD 15.5), 71% were female, and 55% were shared epitope-positive. Smoking >10 pack-years was associated with IJS at baseline (OR 1.59, 95%CI 1.09–2.32) and at 2 years (OR 2.66, 95%CI 1.01–7.03), compared to never smokers. Smoking and age significantly interacted for risk of IJS (p=0.02). FDRs aged <50 years with >10 pack-years had the highest risk of IJS (OR 4.39, 95%CI 2.22–8.66) compared to never smokers aged <50 years). Conclusion In a high-risk cohort of FDRs, smoking and age were associated with both prevalent and incident IJS at sites typical for RA. Further prospective investigations of the factors affecting the transitions between pre-clinical RA phases are warranted. PMID:26866831

Associations between degrees of task delegation and job satisfaction of general practitioners and their staff: a cross-sectional study.

PubMed

Riisgaard, Helle; Søndergaard, Jens; Munch, Maria; Le, Jette V; Ledderer, Loni; Pedersen, Line B; Nexøe, Jørgen

2017-01-17

In recent years, the healthcare system in the western world has undergone a structural development caused by changes in demography and pattern of disease. In order to maintain the healthcare system cost-effective, new tasks are placed in general practice urging the general practitioners to rethink the working structure without compromising the quality of care. However, there is a substantial variation in the degree to which general practitioners delegate tasks to their staff, and it is not known how these various degrees of task delegation influence the job satisfaction of general practitioners and their staff. We performed a cross-sectional study based on two electronic questionnaires, one for general practitioners and one for their staff. Both questionnaires were divided into two parts, a part exploring the degree of task delegation regarding management of patients with chronic obstructive pulmonary disease in general practice and a part concerning the general job satisfaction and motivation to work. We found a significant association between perceived "maximal degree" of task delegation in management of patients with chronic obstructive pulmonary disease and the staff's overall job satisfaction. The odds ratio of the staff's satisfaction with the working environment displayed a tendency that there is also an association with "maximal degree" of task delegation. In the analysis of the general practitioners, the odds ratios of the results indicate that there is a tendency that "maximal degree" of task delegation is associated with overall job satisfaction, satisfaction with the challenges in work, and satisfaction with the working environment. We conclude that a high degree of task delegation is significantly associated with overall job satisfaction of the staff, and that there is a tendency that a high degree of task delegation is associated with the general practitioners' and the staff's satisfaction with the working environment as well as with general practitioners' overall job satisfaction and satisfaction with challenges in work. To qualify future delegation processes within general practice, further research could explore the reasons for our findings.

Comparing the frequency of physical examination techniques performed by associate and baccalaureate degree prepared nurses in clinical practice: does education make a difference?

PubMed

Giddens, Jean

2006-03-01

Rapid changes in health care have underscored the need for reform in health professions education, including nursing education. One of many problems cited in the nursing and other health sciences education literature is overcrowded curricula; therefore, an evaluation of content is necessary. The purpose of this study was to determine whether differences exist in the frequency that physical examination techniques are performed by associate and baccalaureate degree prepared nurses. Participants completed a survey on performance of various physical examination techniques. A Mann-Whitney test showed no differences between the two groups in terms of frequency of techniques performed. A small negative correlation was found between frequency and years of experience with the nutrition assessment category. A comparison of physical examination content covered in baccalaureate and associate degree nursing programs is needed to further understand these findings.

Training Moldmakers for Industry.

ERIC Educational Resources Information Center

Allyn, Edward P.

1978-01-01

In 1974, in response to the critical shortage of trained moldmakers, Berkshire Community College (Massachusetts) developed the first two-year college plastic moldmaking and design associate degree curriculum in the United States. The program focuses on the problems encountered in interpreting blueprints and machine set-up instructions in industry.…

Industry and Education: A Winning Combination.

ERIC Educational Resources Information Center

Payne, John H.; Williams-Foster, Cathy

1997-01-01

Describes how the petrochemical employers of Texas City, Texas developed a fully accredited two-year associate degree program at the local community college tailored to train process operators for entry into the refining and chemical industry. Discusses planning; scholarship funds; vendor and community support; student population; outcomes of the…

Stability of spatial distributions of stink bugs, boll injury, and NDVI in cotton

USDA-ARS?s Scientific Manuscript database

A two-year study was conducted to determine the degree of aggregation of thrips, stink bugs, and aphids in cotton, Gossypium hirsutum L., and their spatial association with soil apparent electrical conductivity (ECa), a multispectral vegetation index (Normalized Difference Vegetation Index [NDVI]), ...

Defining Competencies for Associate Degree Nursing Education and Practice. Proceedings of the Midwest Regional Conference on "The Associate Degree Nursing--Facilitating Competency Development" Project (Chicago, Illinois, March 10-11, 1983).

ERIC Educational Resources Information Center

Minckley, Barbara B., Ed.; Walters, Mary Dale, Ed.

Focusing on "Associate Degree Nursing--Facilitating Competency Development," a 3-year project sponsored by the Midwest Alliance in Nursing (MAIN) to explore and recommend ways of strengthening Associate Degree Nursing (ADN) education and service, these proceedings contain papers by individuals involved with the development of the project and those…

Two-Year Enrollment after Bachelor's Degree. Snapshot™ Report, Summer 2016

ERIC Educational Resources Information Center

National Student Clearinghouse, 2016

2016-01-01

During the Great Recession, there was a slight increase in the percentage of bachelor's degree earners who opted to continue their educations at two-year institutions. However, that percentage has now dropped well below pre-recession levels, with only 5.8 percent of 2013-14 bachelor's degree earners having returned to college at two-year…

Learning as a Dissonant Act

ERIC Educational Resources Information Center

Kutnowski, Martin

2005-01-01

In this article, the author recounts his experience teaching MU-241, Music Harmony and Counterpoint, which is a capstone course for the music electronics program--a two-year associate of arts and sciences degree--at Queensborough Community College, City University of New York. The class, a difficult one, combines harmony, counterpoint, and piano,…

Washington State Nursing Home Administrator Model Curriculum. Final Report.

ERIC Educational Resources Information Center

Cowan, Florence Kelly

The course outlines presented in this final report comprise a proposed Fort Steilacoom Community College curriculum to be used as a statewide model two-year associate degree curriculum for nursing home administrators. The eight courses described are introduction to nursing, home administration, financial management of nursing homes, nursing home…

Soils and Foundations: A Syllabus.

ERIC Educational Resources Information Center

Long, Melvin J.

The teaching guide and course outline for a 12-week course in soils and foundations is designed to help student technicians in a two-year associate degree civil engineering technology program to obtain entry level employment as highway engineering aides, soil testing technicians, soil mappers, or construction inspectors. The seven teaching units…

Realtime Caption Reporting Curriculum Development--Year Two. Final Report.

ERIC Educational Resources Information Center

Amarillo Coll., TX.

An associate degree program to train real-time caption reporters was developed at Amarillo College in Texas. The competency-based curriculum contained steno caption writer and certified court reporter options. The program featured internships at a local television station, during which students received individual hands-on training conducted by…

Today's "Neglected Majority"

ERIC Educational Resources Information Center

Risley, Rod A.

2007-01-01

In 1985, then American Association of Community Colleges (AACC) President Dale Parnell wrote of the "neglected majority," a phrase he coined for the astounding 70 percent of high school graduates who did not plan or aspire to attain baccalaureate degrees. Twenty-two years later, community college and public policy leaders still face the…

Native Values Take Root in Plains Soil.

ERIC Educational Resources Information Center

Merritt, Judy

1993-01-01

Describes a cooperative organic gardening program between Oglala Lakota College (South Dakota) and the University of Bonn (Germany) that is being developed into a two-year Associate Degree in organic agriculture. The program combines traditional values and scientific knowledge with the goal of promoting self-sufficiency and a healthier lifestyle…

Contributions of Two-Year Institutions to Four-Year Completions. Snapshot™ Report, Spring 2015

ERIC Educational Resources Information Center

National Student Clearinghouse, 2015

2015-01-01

In the 2013-14 academic year, 46 percent of students who completed a degree at a four-year institution were enrolled at a two-year institution at some point in the previous 10 years. This is a one percentage point increase over the comparable figure for degrees awarded in 2010-11. The prior two-year enrollment may have been brief (as little as a…

Emotional intelligence increases over time: A longitudinal study of Australian pre-registration nursing students.

PubMed

Foster, Kim; Fethney, Judith; McKenzie, Heather; Fisher, Murray; Harkness, Emily; Kozlowski, Desirée

2017-08-01

Emotional intelligence (EI) has been associated with positive outcomes for nursing students. Higher EI is associated with personal wellbeing and stress management, higher academic performance, stronger nursing leadership and practice performance, and greater patient safety. While there is an increasing body of evidence on nursing students' EI, there is minimal evidence on EI over time during pre-registration programs. To measure EI in pre-registration nursing students from program commencement to conclusion to ascertain EI over time and examine the relationship between EI and academic performance. Longitudinal repeated measures study between March 2010-February 2013 at a metropolitan university in Australia. 111 nursing students (74.8% female) contributed data on at least two occasions. Participants were enrolled in a pre-registration Master of Nursing degree. Half the cohort (55.0%) comprised Graduate Entry students who completed the course in two years full time. The other 45% were enrolled in an undergraduate degree in arts, science or health science, combined with the same pre-registration Master of Nursing Degree. These students completed their Combined Degree program in four years full time. Participants had a mean age of 24.7years (SD=7.36). EI was measured for commencing students (T1) using the Assessing Emotions Scale (AES), then a further three times: end of first year (T2; 9 months follow up); beginning of second year (12 months follow up; T3) and end of the program (T4; 24/36 months follow up). Students' EI was found to increase across the program; one subscale of EI (managing others' emotions) was related to higher academic performance; and there was a significant increase in the Utilising Emotions subscale scores over time. Pre-registration nurse education contributes to strengthening students' EI over time. Specific EI education scaffolded throughout programs is recommended in pre-registration curricula. Copyright © 2017. Published by Elsevier Ltd.

Color, dispersion, and exposure time in performance on rotated figure recognition.

PubMed

Huang, Kuo-Chen; Lee, Shin-Tsann; Chang, Chun-Chieh

2008-10-01

This study investigated the effects of dispersion, color, and rotation of figures on recognition under varied exposure times. A total of 30 women and 15 men, Taiwanese college students ages 18 to 20 years (M = 19.1, SD = 1.2), participated. Subjects were to recognize a target figure and respond with its location in each stimulus by pressing a mouse button. Analysis showed that the effect of rotation on accuracy was significant. Accuracy for the rotation of 180 degrees was greater than those for 60 degrees and 300 degrees. Exposure time also significantly influenced accuracy. The accuracy was greater for 2 and 3 sec. than for 1 sec. No significant effects on accuracy were associated with dispersion and color, and neither had any interactive effect on accuracy. Dispersion significantly affected the response time as response time for dispersion under 0.4 and 0.5 conditions were shorter than those under 0.2 and 0.3 conditions. Significantly less response time was needed for rotation of 180 degrees than for 60 degrees and 300 degrees conditions. Response time was longer for red figures than for blue, green, and yellow figures. No significant effect on response time was associated with duration of exposure. Two interactive two-way effects were found: dispersion x color of figure and dispersion x rotation. Implications for figure or icon design are discussed.

Student and Institutional Variables that Affect Time to Degree Completion of Community College Students

ERIC Educational Resources Information Center

Barrett, Iris Killian

2012-01-01

This research study investigated student and institutional variables associated with timely degree completion of the associate degree by community college students. Along with increased community college enrollments, time to degree has also increased. Three years (150% time or six semesters) currently stands as the community college standard for…

Education evolution: a historical perspective of associate degree nursing.

PubMed

Orsolini-Hain, Liana; Waters, Verle

2009-05-01

Exploring the inception and growth of associate degree nursing education informs our understanding of what led to such explosive growth so that most of the nursing workforce is currently educated at the associate degree level. The success of associate degree nursing programs led to many divisive years in nursing education of differentiation of practice debates that were hardly productive. Work world practices and patient needs are creating pressures on community colleges to join forces with universities to increase the percentage of baccalaureate-educated nurses. Associate degree nursing education continues to evolve to meet the demands of a higher educated nursing workforce.

Development of a Two-Year Associate Arts Degree in Environmental Health Technology.

ERIC Educational Resources Information Center

Campbell, Charles R.

The field of Environmental Health Technology (EHT) encompasses both the equipment and the trained expertise required to utilize land, water, energy, and minerals in the service of human health and welfare. EHT technicians work in disease control, licensing bureaus, hospitals, nursing homes, hazardous waste agencies, and other health agencies. In…

Probability Learning: Changes in Behavior across Time and Development

ERIC Educational Resources Information Center

Plate, Rista C.; Fulvio, Jacqueline M.; Shutts, Kristin; Green, C. Shawn; Pollak, Seth D.

2018-01-01

Individuals track probabilities, such as associations between events in their environments, but less is known about the degree to which experience--within a learning session and over development--influences people's use of incoming probabilistic information to guide behavior in real time. In two experiments, children (4-11 years) and adults…

Down with Walls, Up with Malls: Taking Classes to the Shopping Centers.

ERIC Educational Resources Information Center

Duerden, Noel H.

1980-01-01

Learn and Shop, a concept of offering university credit courses by university faculty in shopping centers which was developed by Indiana University-Purdue University in Indianapolis, is described. The Learn and Shop curriculum permits individuals to earn a two-year associate degree in liberal arts entirely at shopping centers. (MLW)

Solar Energy: Non-Residential Applications and Future Technology: Student Material. First Edition.

ERIC Educational Resources Information Center

Takacs, Robert; Orsak, Charles G., Jr.

Student materials are presented for the course, Non-Residential Applications and Future Technology, one of seven core courses in Navarro College's two-year associate degree program for solar technicians. First, introductory material discusses the form and objectives of the course and ways of using the student materials. Next, readings, worksheets,…

Creating Tech Programs Industry Wants

ERIC Educational Resources Information Center

Demski, Jennifer

2012-01-01

Community colleges serve on the front line of workforce development. With their focus on applied science associate degrees and technical certificate programs, they provide students with a high-quality, low-cost education that prepares them for careers in one to two years. And for students who can't take time away from their family or work to…

NLN: Celebrating Associate Degree Nursing.

ERIC Educational Resources Information Center

Hoddick, Nancy A.

1981-01-01

Introduces a project celebrating the thirtieth anniversary of associate degree nursing (ADN) education. Reviews the efforts and plans of two national associations to identify and resolve recurring ADN issues and recognize the associate degree nurse's contributions. Describes the forums and publications planned to meet these objectives. Includes…

Baccalaureate Time-to-Degree for Montana University System Two-Year College Transfer Students

ERIC Educational Resources Information Center

Gallagher, Thomas Patrick

2017-01-01

Two-year college transfer education has been promoted as a cost-effective path for achieving the baccalaureate, but increased time-to-degree could nullify this assumption. The Montana University System (MUS) recently expanded the mission for its two-year college system by adding the transfer function. This non-experimental quantitative research…

Association between attendance and overall academic performance on a module within a professional pharmacy degree.

PubMed

Irwin, Nigel; Burnett, Kathryn M; McCarron, Paul A

2018-03-01

As the higher education (HE) classroom begins to adopt newer internet-based technologies, the relationship between attendance and performance needs to be re-evaluated, particularly for professional degree courses such as pharmacy. In the present study, we aimed to establish if an association exists between attendance at all timetabled classes and academic performance, in a Clinical Pharmacology and Therapeutics (CPT) module, as part of the Master of Pharmacy (MPharm) degree course at Ulster University. Data on attendance, final examination and coursework performance were collected over two academic years (2013-14 and 2014-15) of the CPT module at Ulster. In total 67 students were analysed. The MPharm degree at Ulster University implements an attendance policy, both as a pastoral support tool and to reinforce the need for professional conduct as a pharmacist. Student (2013-14 and 2014-15, n = 35 and 32, respectively) attendance on the module across both year groups was approximately 80%. We observed positive, and statistically significant relationships between attendance and performance on the examination, and especially in the coursework elements of the module. Student failure (below 40%) in the final examination was linked to attendance below an 80% threshold in nine of 12 cases. Reasons for not attending class varied, but illness was unquestionably the most commonly cited extenuation. Taken together, these data confirm a convincing association between student attendance and academic achievement. Our studies promote the use of attendance monitoring policies for professional degree courses such as pharmacy. Copyright © 2017 Elsevier Inc. All rights reserved.

NEWS: Solid foundations?

NASA Astrophysics Data System (ADS)

2000-07-01

Among the initiatives to be found at UK universities is a vocational award with the title `University Foundation Degree' at Nottingham Trent University. This qualification will be offered in 14 different subjects including four in the Faculty of Science and Mathematics, in the areas of applied biology, applied sciences, chemistry and physics. The courses will be available on a two-year full-time, three-year sandwich or a part-time basis. Set at a higher standard and specification than the Higher National Diplomas which it replaces, the UFD has been devised in consultation with industry and will cover the technical and specialist areas demanded by employers to combat skills shortages. The UFD in applied sciences concentrates on practical applications through laboratory, IT and project work, supported by lectures and seminars. At the end students can enter the employment market or transfer onto the second year of a degree course. Science-based careers including research and development would be the aim of those taking the UFD in physics. The first year develops the fundamentals of modern physics supported by studies in mathematics, IT and computer programming, whilst year 2 is vocational in nature with industrial problem solving and work experience as well as an academic theme associated with environmental aspects of the subject. Those who complete the UFD will be allowed automatic progression to a specified honours degree course and would normally be expected to study for a further two years for this award. However, those demonstrating an outstanding academic performance can transfer to the linked degree programme at the end of the first year via fast-track modules. Back in May the UK's Quality Assurance Agency (QAA) announced new standard benchmarks for degrees. These will be introduced into higher education institutions from 2002 to outline the knowledge, understanding and skills a student should gain from a particular higher education course. These benchmark statements should help students to make informed choices about their degree and subsequent employability, as well as informing employers about the skills and knowledge of the graduates they propose to employ. Academics from each discipline have agreed the statements for their areas of expertise to a common framework.

Real Estate Education: A Curriculum Guide for a Two-year Post Secondary Program.

ERIC Educational Resources Information Center

Overton, R. Jean

This curriculum guide was designed to assist in the development of associate degree programs and/or options for real estate education in North Carolina community colleges. The real estate education program prescribed by this guide spans six academic quarters. The 28 courses listed cover such subject areas as real estate fundamentals, human…

Utilizing Human Patient Simulators (HPS) to Meet Learning Objectives across Concurrent Core Nursing Courses: A Pilot Study

ERIC Educational Resources Information Center

Miller, Charman L.; Leadingham, Camille; Vance, Ronald

2010-01-01

Associate Degree Nursing (ADN) faculty are challenged by the monumental responsibility of preparing students to function as safe, professional nurses in a two year course of study. Advances in computer technology and emphasis on integrating technology and active learning strategies into existing course structures have prompted many nurse educators…

Assembling a Career: Labor Market Outcomes for Manufacturing Program Students in Two-Year Technical Colleges

ERIC Educational Resources Information Center

Matheny, Christopher J.; Chan, Hsun-yu; Wang, Xueli

2015-01-01

Objective: Research on labor market outcomes for individuals who enroll in technical colleges is limited, with even less attention to the effects of short-term certificates than associate degrees. Also, despite the importance of manufacturing programs, there is a lack of research on employment outcomes for individuals who enroll in these programs…

Trends in Undergraduate Economics Degrees, 1991-2012

ERIC Educational Resources Information Center

Siegfried, John J.

2013-01-01

The 2007-10 growth spurt (18 percent over three years) in U.S. undergraduate economics degrees came to an abrupt end in 2011 and 2012. Degrees awarded grew less than one percent over the past two years.

Individual education, area income, and mortality and recurrence of myocardial infarction in a Medicare cohort: the National Longitudinal Mortality Study.

PubMed

Coady, Sean A; Johnson, Norman J; Hakes, Jahn K; Sorlie, Paul D

2014-07-09

The Medicare program provides universal access to hospital care for the elderly; however, mortality disparities may still persist in this population. The association of individual education and area income with survival and recurrence post Myocardial Infarction (MI) was assessed in a national sample. Individual level education from the National Longitudinal Mortality Study was linked to Medicare and National Death Index records over the period of 1991-2001 to test the association of individual education and zip code tabulation area median income with survival and recurrence post-MI. Survival was partitioned into 3 periods: in-hospital, discharge to 1 year, and 1 year to 5 years and recurrence was partitioned into two periods: 28 day to 1 year, and 1 year to 5 years. First MIs were found in 8,043 women and 7,929 men. In women and men 66-79 years of age, less than a high school education compared with a college degree or more was associated with 1-5 year mortality in both women (HRR 1.61, 95% confidence interval 1.03-2.50) and men (HRR 1.37, 1.06-1.76). Education was also associated with 1-5 year recurrence in men (HRR 1.68, 1.18-2.41, < High School compared with college degree or more), but not women. Across the spectrum of survival and recurrence periods median zip code level income was inconsistently associated with outcomes. Associations were limited to discharge-1 year survival (RR lowest versus highest quintile 1.31, 95% confidence interval 1.03-1.67) and 28 day-1 year recurrence (RR lowest versus highest quintile 1.72, 95% confidence interval 1.14-2.57) in older men. Despite the Medicare entitlement program, disparities related to individual socioeconomic status remain. Additional research is needed to elucidate the barriers and mechanisms to eliminating health disparities among the elderly.

Two Universities, Two Degrees: A Dual Degree Program for Pharmacists.

ERIC Educational Resources Information Center

Milio, Frank

2001-01-01

Describes a dual degree program between Towson University and the University of Maryland School of Pharmacy, which allows a student to receive both a B.S. degree in Medicinal Chemistry and a Doctor of Pharmacy degree in a combined 7-year program. It also allows flexibility in pursuing alternate career goals. (EV)

Student retention practices in associate degree, entry-level dental hygiene programs.

PubMed

Holt, Marianne P

2005-01-01

The main purpose of this study was to investigate student retention strategies and practices implemented in associate degree, entry-level dental hygiene programs. Included are student attrition issues, academic standards, re-entry policies, and clinical remediation strategies. A survey consisting of forced choice and open-ended questions was mailed to 31 randomly selected associate degree, entry-level dental hygiene programs. Surveys were analyzed using descriptive statistics and frequency distributions. Open-ended questions were analyzed using the constant comparative qualitative method to identify recurring themes. There was an 80% (n=25) return response to the survey. The findings of this study determined that dental hygiene programs are graduating, on average, a higher percentage (83%) of students when compared to two-year, associate degree programs in general (46%). The primary reasons reported by respondents for student attrition included: academic difficulties (88%), dissatisfaction with career choice (76%), family/personal responsibilities (72%), and clinical skill difficulties (56%). A wide variety of retention strategies were reported. Those most often cited were academic remediation (92%), clinical skill development/remediation (84%), academic advising (84%), financial aid assistance (84%), and tutoring (80%). Participating programs also reported setting high academic and ethical standards. Specific criteria for student re-entry were discussed. The findings of this study suggest that associate degree, entry-level dental hygiene programs are committed to student retention and make considerable efforts to help students succeed. Student retention efforts could be enhanced for those student groups identified as possibly being at high risk for attrition. The findings and recommendations in this investigation may assist associate degree, entry-level dental hygiene programs in their efforts to retain a higher percentage of students.

The Top 100: Associate Rankings

ERIC Educational Resources Information Center

Blackmon, Olivia

2009-01-01

This year, Diverse has added a new addition to its annual Top 100 degree producers series--recognizing, with this edition, the institutions that award the most associate degrees to students of color. More than half of minority undergraduate students start their degree quest at a community college with 55 percent of all Hispanic and Native American…

Role Preparation of Associate Degree Graduates.

ERIC Educational Resources Information Center

Stokes, Lillian G.

The role of associate degree nursing (ADN) programs has changed dramatically in their 30 years of existence. The number of ADN graduates increased from 260 in 1954 to 36,434 in 1980, and 47.8% of all nursing graduates in 1980 came from ADN programs, as compared to 0.9% in 1954. These graduates have the best record of employment five years after…

The Effectiveness of Articulation and Transfer Agreements between Missouri Community Colleges and Universities in Promoting the Successful Completion of a Four-Year Degree

ERIC Educational Resources Information Center

Perkins, Katherine S.

2010-01-01

American community colleges have become important in the pursuit of a four-year degree. The state of Missouri established an Associates of Arts degree and the 42-hour general education block option to assist students with transfer and degree completion in the shortest time possible (Coordinating Board for Higher Education, 2000). If articulation…

Factors Associated with Bachelor Degree Attainment by Community College Transfer Students

ERIC Educational Resources Information Center

Mourad, Roger; Hong, JiHee

2011-01-01

Use of the community college as preparation for transfer to four-year institutions and bachelor degree attainment continues to be a critical means of access to higher learning for students from diverse backgrounds. What variables distinguish community college transfers to four-year institutions who earn a bachelor degree from transfers who do not…

The accuracy of two-dimensional planning for routine orthognathic surgery.

PubMed

Rustemeyer, Jan; Groddeck, Alexander; Zwerger, Stefan; Bremerich, Andreas

2010-06-01

Two-dimensional cephalometric planning software should be helpful for prediction of hard tissue outcome after bilateral sagittal split ramus osteotomy (BSSRO) or bimaxillary osteotomy, but transferring two-dimensional data to three-dimensions (including mock operation and surgery) may result in errors. The objective of this retrospective study was to analyze deviations between predicted results and postoperative outcome using cephalometric analyses, and to evaluate this procedure for daily use. Fifty-four subjects (mean (SD) age 26 (8) years) had a BSSRO (n=21) alone or in combination with Le Fort I osteotomy (n=33). Predictions were made for each case by cephalometric planning software and mock operations done with study models. Postoperative cephalograms were obtained after 14 days and compared with predicted cephalograms for sagittal (SNA, SNB, ANB,) and vertical (ArMeGo, ML-NSL, NL-NSL) measurements. Mean (SD) differences for all measurements varied between 1.3 degrees (1.1 degrees) and 2.2 degrees (1.6 degrees) for BSSRO; and between 1.1 degrees (1.3 degrees) and 2.2 degrees (1.6 degrees) for bimaxillary osteotomy. There were no significant differences between measurements or operations, indicating that the predictions were accurate. A difference of up to 8.5 degrees could be measured in a single case. Cephalometric prediction therefore remains an accurate tool for planning, particularly maxillary rearrangement in the vertical and sagittal dimension for routine operations. If greater shifts in the transversal dimension are necessary, exact planning should be adapted with three-dimensional planning devices to avoid significant differences. Copyright 2009 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Bachelor of science degree education programs: organization, structure, and curriculum.

PubMed

Douce, F Herbert

2005-09-01

Therapists with bachelor's degrees in respiratory therapy have become the new advanced clinicians of the twenty-first century. Although the opportunity has increased in recent years, earning a baccalaureate degree in respiratory therapy remains a limited option. The "2-year preprofessional plus 2-year respiratory therapy" is the most popular curriculum design, but several other notable designs also fulfill the definition of a bachelor's degree in respiratory therapy. Two landmark documents issued in 2003 make strong arguments for expanding opportunities for baccalaureate education in respiratory therapy. Recognizing the "need to increase the number of respiratory therapists with advanced levels of training and education to meet the demands of providing services requiring complex cognitive abilities and patient management skills," the American Association for Respiratory Therapy has strongly encouraged the continuing development of baccalaureate education. Strategies for expanding baccalaureate opportunities include increasing the number and capacities of traditional programs, creating more articulation and bridge agreements between community and junior colleges with 4-year colleges and universities, and offering baccalaureate respiratory therapy through distance education. For the profession of respiratory therapy to require a baccalaureate at entry level, expansion of baccalaureate education will be necessary, and educators, managers, practitioners, and professional leaders will need to pursue all viable strategies. As an interim phase in the evolution of the profession, Becker suggests a strategy of"reprofessionalism" aimed at assisting therapists currently in the workforce to complete their degrees. Through a combination of strategies, a bachelor's degree in respiratory therapy will inevitably become the standard for clinicians in the decades to come.

Humanities Degrees on the Rise. Data Points: Volume 5, Issue 20

ERIC Educational Resources Information Center

American Association of Community Colleges, 2017

2017-01-01

In fall 2015, U.S community colleges enrolled about 7.2 million for-credit students. During the same year, community colleges awarded 806,766 associate degrees and 516,820 certificates. The new Humanities Indicators report from the American Academy of Arts and Sciences shows a significant increase in associate degrees awarded in the humanities,…

Growing Pains: Exploring the Transition from a Community College into a Four-Year Comprehensive College

ERIC Educational Resources Information Center

Martinez, Edna

2014-01-01

The highest degree awarded by the community college has generally been the associate in arts or the associate in science degree (Cohen & Brawer, 2008); however, an increasing number of community colleges have expanded their missions to award baccalaureate degrees (Levin, 2004; Russell, 2010; Walker, 2005). Although some community colleges have…

Chapter 4: Short-Cycle Higher Education in the Netherlands--Adoption and Implementation of the New Associate Degree Qualification

ERIC Educational Resources Information Center

Daale, Hans

2010-01-01

Since 2006, the Netherlands has been actively engaged in a process of developing, piloting, and institutionalizing a new 2-year, short-cycle higher education degree, titled the "associate degree". This initiative evolved as a collaborative grassroots effort spearheaded by several Dutch national higher education and business organizations…

Effects of Mayfield's Four Questions (M4Q) on Nursing Students' Self-Efficacy and Multiple-Choice Test Scores

ERIC Educational Resources Information Center

Mayfield, Linda Riggs

2010-01-01

This study examined the effects of being taught the Mayfield's Four Questions multiple-choice test-taking strategy on the perceived self-efficacy and multiple-choice test scores of nursing students in a two-year associate degree program. Experimental and control groups were chosen by stratified random sampling. Subjects completed the 10-statement…

Is Nursing a Viable Career for Blacks? (A Study of Black and White Freshman Nursing Students).

ERIC Educational Resources Information Center

Miller, Michael H.

It has been suggested that underrepresentation of blacks in professional nursing results from insufficient black-nurse role models. This study of 331 black and white freshman nursing students in three, two year, associate degree programs argues that blacks are not professional nurses for reasons other than a lack of role models. The results show…

Challenges and Opportunities in Achieving the National Postsecondary Degree Attainment Goals. Policy Information Report and ETS Research Report Series No. RR-17-38

ERIC Educational Resources Information Center

Nettles, Michael T.

2017-01-01

In 2009, at the end of the 12-month Great Recession in the United States, the U.S. government established a college degree attainment goal for 60% of 25- to 34-year-olds to earn an associate's or bachelor's degree by the year 2020. In the same year, Lumina Foundation set a similar goal for 60% of 25- to 64-year-olds to earn a high-quality…

Physical and technical performances are not associated with tactical prominence in U14 soccer matches.

PubMed

Clemente, Filipe Manuel; Figueiredo, António José; Martins, Fernando Manuel Lourenço; Mendes, Rui Sousa; Wong, Del P

2016-01-01

The aim of this study was to analyse the association between physical/technical variables and the tactical prominence variables in U14 soccer matches. Twenty-two young amateur soccer players (13.5 [Formula: see text] 0.5 years old, 5.4 [Formula: see text] 0.5 years of practice, 163.3 [Formula: see text] 9.8 cm in body height) from two teams of the Portuguese regional league volunteered for the study. Our results showed positive and moderate correlation between dribbling test and betweenness centrality (r = 0.324; p = 0.142), and negative moderate correlation between %fatigue index and betweenness centrality (r = -0.390; p = 0.073). Physical and technical variables had no statistical differences among tactical positions. Nevertheless, when tactical prominence of players from four tactical positions were compared, significant differences were found in terms of degree prestige (p = 0.001) and degree centrality (p = 0.002). This pilot study did not find strong correlations between physical/technical levels and tactical prominence in soccer matches.

[Inactivity, obesity and mental health in the Spanish population from 4 to 15 years of age].

PubMed

Rodríguez-Hernández, Arturo; Cruz-Sánchez, Ernesto de la; Feu, Sebastián; Martínez-Santos, Raúl

2011-08-01

An active lifestyle and a good weight status are two major health determinants from a public health perspective. To evaluate the degree of association between physical activity, weight status and the emotional and mental health of Spanish schoolchildren. Mental health status was assessed through the Strengths and Difficulties Questionnaire (SDQ), also leisure time physical activity and body mass index (BMI) in a total of 6 803 children from 4 to 15 years participating in the Spanish National Health Survey 2006. The degree of association between. these variables was estimated by a multinomial logistic regression analysis. Among sedentary schoolchildren are more common mental health problems (OR 2.10), emotional problems (OR 1.84), conduct problems (OR 1.53), problems with peers (OR 2.35) and social relationship difficulties (OR 1.36). Obesity is associated with poor general mental health (OR 1.58), and obese schoolchildren show more often emotional problems (OR 1.52) and problems with peers (OR 2.43). In the Spanish schoolchildren, a healthy BMI is associated with increased mental well-being, although an active lifestyle is the best indicator of a good mental health status.

Developing a Four-Year Baccalaureate Degree in Applied Psychology: Experiences in Degree Development at a Former Two-Year Postsecondary Institution

ERIC Educational Resources Information Center

Hamilton, Kevin; Charlton, Steve; Elmes, Roger

2008-01-01

Population growth and demographic trends in North American urban centers combined with job markets demanding higher levels of education have placed considerable pressure in recent years on postsecondary institutions to provide better access to undergraduate and graduate degree programs (Levin 2004; Zhang 2005). Kwantlen University College,…

Effects of Interest-Major Congruence, Motivation, and Academic Performance on Timely Degree Attainment

ERIC Educational Resources Information Center

Allen, Jeff; Robbins, Steve

2010-01-01

Using longitudinal student data from 15 four-year (n = 3,072) and 13 (n = 788) two-year postsecondary institutions, the authors tested the effects of interest-major congruence, motivation, and 1st-year academic performance on timely degree completion. Findings suggest that interest-major congruence has a direct effect on timely degree completion…

Actinic cheilitis: clinicopathologic profile and association with degree of dysplasia.

PubMed

de Santana Sarmento, Dmitry José; da Costa Miguel, Márcia Cristina; Queiroz, Lélia Maria Guedes; Godoy, Gustavo Pina; da Silveira, Ericka Janine Dantas

2014-04-01

Actinic cheilitis (AC) is a potentially malignant disorder of the lip caused by exposure to solar radiation. This study was conducted to evaluate the clinicopathologic profile of cases of AC and to verify associations with the degree of dysplasia. This retrospective study analyzed data for 40 patients with AC. Demographic, clinical, and histopathologic data were evaluated. Sections measuring 5 μm in thickness were cut, deparaffinized, and stained with hematoxylin and eosin for histologic examination. The degree of epithelial dysplasia was graded using the criteria defined by the World Health Organization. Two calibrated oral pathologists analyzed the slides. Analysis of the AC patients sampled showed that 75.0% were male (P=0.002), 80.0% were aged≥40 years (P<0.001), 74.3% were Caucasian (P=0.004), and 68.6% had occupational exposure to sunlight (P=0.028). The most common clinical manifestation was white lesions (55.0%), and 40.0% of patients had no dysplasia. No significant associations emerged between the histologic grading of AC and gender (P=1.000), age (P=1.000), ethnicity (P=0.416), occupational exposure to sunlight (P=1.000), and clinical presentation (P=0.467). The degree of dysplasia in AC was not statistically associated with gender, age, ethnicity, occupational exposure to sunlight, or clinical appearance. This study provides some support for the hypothesis that clinicopathologic features are not related to the degree of dysplasia in AC. © 2013 The International Society of Dermatology.

Hearing loss and risk of early retirement. The HUNT study

PubMed Central

Krokstad, Steinar; Tambs, Kristian

2013-01-01

Background: We explore the possible consequences of measured hearing impairment (HI) and perceived hearing difficulties for early retirement in a large population-based study. Furthermore, we study whether having a part-time position was associated with measured HI and perceived hearing difficulties in the same population. Methods: This study included 25 740 persons from the Nord-Trøndelag Health Study (HUNT) aged 20–54 years at baseline in HUNT1 (1984–1986) who also participated in the follow up, HUNT2, including a hearing examination 11 years later. Logistic regression analysis was conducted for men and women separately and in two age strata. Effects of low-, middle- and high-frequency hearing levels were explored, adjusting for each other. Further adjustment was made for socio-economic class and general health in HUNT1. Results: The risk of early retirement increased with degree of loss of low-frequency hearing in young and middle-aged men and middle-aged women. The middle-aged men and women experiencing hearing disability had an increased risk of early retirement. Degree of hearing level was not associated with part-time work, but in middle-aged men, awareness of having a hearing loss was associated with part-time employment. Conclusions: Degree of low-frequency hearing loss was associated with early retirement but not with part-time work. Perceived hearing disability increased the risk of early retirement in middle-aged men and women and also the risk of part-time work in middle-aged men. PMID:22930741

Hearing loss and risk of early retirement. The HUNT study.

PubMed

Helvik, Anne-Sofie; Krokstad, Steinar; Tambs, Kristian

2013-08-01

We explore the possible consequences of measured hearing impairment (HI) and perceived hearing difficulties for early retirement in a large population-based study. Furthermore, we study whether having a part-time position was associated with measured HI and perceived hearing difficulties in the same population. This study included 25,740 persons from the Nord-Trøndelag Health Study (HUNT) aged 20-54 years at baseline in HUNT1 (1984-1986) who also participated in the follow up, HUNT2, including a hearing examination 11 years later. Logistic regression analysis was conducted for men and women separately and in two age strata. Effects of low-, middle- and high-frequency hearing levels were explored, adjusting for each other. Further adjustment was made for socio-economic class and general health in HUNT1. The risk of early retirement increased with degree of loss of low-frequency hearing in young and middle-aged men and middle-aged women. The middle-aged men and women experiencing hearing disability had an increased risk of early retirement. Degree of hearing level was not associated with part-time work, but in middle-aged men, awareness of having a hearing loss was associated with part-time employment. Degree of low-frequency hearing loss was associated with early retirement but not with part-time work. Perceived hearing disability increased the risk of early retirement in middle-aged men and women and also the risk of part-time work in middle-aged men.

Four-Year Degree and Employment Findings from a Randomized Controlled Trial of a One-Year Performance-Based Scholarship Program in Ohio

ERIC Educational Resources Information Center

Mayer, Alexander K.; Patel, Reshma; Gutierrez, Melvin

2016-01-01

A college degree is often viewed as a key step toward better employment and higher earnings. Many community college students, however, never graduate and cannot reap the financial benefits associated with a college degree. Although existing research suggests that financial aid interventions can modestly improve students' short-term academic…

Academic Performance, Persistence, and Degree Completion of Associate in Arts Degree Recipients Transferring to a Four-Year Multi-Campus Institution

ERIC Educational Resources Information Center

Reyes, Saul

2010-01-01

This study assessed if there were differences in the academic performance, persistence, and degree completion for Associate in Arts transfer students in selected majors who enrolled in the different campuses of a multi-campus university. This causal comparative study analyzed historical student enrollment data from a large, urban, public, research…

When Do Adolescents Accept or Defy to Maternal Prohibitions? The Role of Social Domain and Communication Style.

PubMed

Van Petegem, Stijn; Vansteenkiste, Maarten; Soenens, Bart; Zimmermann, Grégoire; Antonietti, Jean-Philippe; Baudat, Sophie; Audenaert, Elien

2017-05-01

Drawing upon both Social-Cognitive Domain Theory and Self-Determination Theory, the goal of the present multi-informant study was to test whether the correlates of maternal prohibitions depend on what is prohibited (i.e., the content of the social domain involved), thereby contrasting moral with friendship prohibitions, as well on how the prohibition is communicated, thereby contrasting an autonomy-supportive with a controlling communication style. In a sample of adolescents (N = 196; mean age = 13.9 years; 63 % female) and their mothers (N = 185; mean age = 44 years), we first examined mean-level differences between the two domains in terms of mothers' degree and style of prohibition, as well as on a number of developmental outcomes (i.e., adolescents' legitimacy perceptions, internalization, and oppositional defiance). Both adolescents and mothers reported more maternal involvement in the moral domain (e.g., higher scores for degree of prohibition and controlling communication style). In addition, adolescents reported greater perceived legitimacy and less oppositional defiance in the moral domain (as compared to the friendships domain). Second, we tested whether associations between degree and style of prohibition and the developmental outcomes were moderated by social domain. Whereas associations between degree of prohibition and developmental outcomes either were non-significant or moderated by domain, the associations with communication style were more domain-invariant, with an autonomy-supportive style generally yielding an adaptive pattern of correlates and with a controlling style relating to maladaptive outcomes. The discussion focuses on similarities and differences in the characteristics and correlates of both types of prohibitions.

Air and Space Power Journal. Volume 19, Number 4, Winter 2005

DTIC Science & Technology

2005-01-01

job-related, two - year undergraduate degree. Open to active duty, ANG, and AFR members, and accredited by the Commission on Colleges of the Southern...amount of funds available each year, Airmen expend very little, if any, of their own money to earn a two -year degree. Education levels throughout...both current and future, is the ap- plication of appropriate effects—controlled and delivered through the air by any means. (See page two of my

From Paternalism to Self-Advocacy: Obama's Community College Graduation Strategy and Students with Disabilities

ERIC Educational Resources Information Center

Fogg, Neeta P.; Harrington, Paul E.

2009-01-01

President Obama recently asked community colleges across the nation to take on a central role in his economic policy by awarding 5 million new associate degrees over the next decade. Those familiar with community college data know this is a daunting task for the nation's public two-year college system. In order to meet the challenge, the nation's…

A Benefit/Cost Analysis of Three Student Enrollment Behaviors at a Community College: Dropout, Transfer and Completion of an Associate's Degree/Certificate

ERIC Educational Resources Information Center

Stuart, G. Robert

2010-01-01

This dissertation seeks to increase our understanding of the factors that lead to student success at community colleges. Using data on a cohort of students enrolled at a two-year college, this dissertation presents the results of a longitudinal analysis. Citing the results of several persistence studies as well as the literature on…

Military Power of the People’s Republic of China 2007

DTIC Science & Technology

2007-01-01

in the Asia-Pacifi c Economic Cooperation ( APEC ) group, the Association of Southeast Asian Nations ( ASEAN ), and...China and ASEAN . In November 2006, PRC President Hu Jintao made the fi rst visit to India by a PRC head of state in ten years, demonstrating the ...country, two systems” framework that would provide Taiwan a degree of autonomy in exchange for its unifi cation with

A Project to Design, Develop, Implement, Test, Evaluate and Disseminate an Associate Degree Curriculum to Train Solar Engineering Technicians.

ERIC Educational Resources Information Center

Lowenstein, Michael Z.; Orsak, Charles

Phase 1 of a project in curriculum design and course development identified and is now developing a two-year solar engineering curriculum in response to the immediate need for trained solar manpower as indicated by research. The student-centered curriculum involves courses flowing from device to theory, intermixing of support and technical courses…

Bilingual Program of the Bronx Community College. Annual Report, August 20, 1968-August 31, 1969.

ERIC Educational Resources Information Center

Torres, Carmen M.; And Others

A bilingual program, thought to be the first of its kind in the United States, is described in this report. Forty-five non-English-speaking Puerto Rican students participated in a two-year project designed to enable them to enter and compete favorably in regular classes held in English and leading to an associate degree at Bronx Community College.…

2009 Legislative Session Resource Guide. Investing in North Dakota's Future

ERIC Educational Resources Information Center

North Dakota University System, 2009

2009-01-01

The North Dakota University System (NDUS) is composed of two doctoral universities, two master's degree-granting universities, two universities that offer bachelor's degrees and five community colleges that offer associate and trade/technical degrees. Each institution is unique in its mission to serve the people of North Dakota. The "2009…

Drowning the pain: Intimate partner violence, and drinking to cope prospectively predict problem drinking

PubMed Central

Øverup, Camilla S.; DiBello, Angelo M.; Brunson, Julie A.; Acitelli, Linda K.; Neighbors, Clayton

2016-01-01

The present study examined the longitudinal association among drinking problems, drinking to cope, and degree of intimate partner violence (IPV). Two competing models were tested; the first model posited that drinking to cope leads to greater drinking problems and this subsequently leads to more violence in the relationship (an intoxication-violence model). The second model speculated that violence in the relationship leads to drinking to cope, which in turn leads to greater drinking problems (a self-medication model). Eight hundred and eighteen undergraduate students at a large north-western university participated in the study over a two year period, completing assessments of IPV, alcohol related problems and drinking to cope at five time points over a two year period as part of a larger social norms intervention study. Analyses examined two competing models; Analyses indicated there was support for the self-mediation model, whereby people who have experienced violence have more drinking problems later, and this association is temporally mediated by drinking to cope. PMID:25452060

Aging and IQ effects on associative recognition and priming in item recognition

PubMed Central

McKoon, Gail; Ratcliff, Roger

2012-01-01

Two ways to examine memory for associative relationships between pairs of words were tested: an explicit method, associative recognition, and an implicit method, priming in item recognition. In an experiment with both kinds of tests, participants were asked to learn pairs of words. For the explicit test, participants were asked to decide whether two words of a test pair had been studied in the same or different pairs. For the implicit test, participants were asked to decide whether single words had or had not been among the studied pairs. Some test words were immediately preceded in the test list by the other word of the same pair and some by a word from a different pair. Diffusion model (Ratcliff, 1978; Ratcliff & McKoon, 2008) analyses were carried out for both tasks for college-age participants, 60–74 year olds, and 75–90 year olds, and for higher- and lower-IQ participants, in order to compare the two measures of associative strength. Results showed parallel behavior of drift rates for associative recognition and priming across ages and across IQ, indicating that they are based, at least to some degree, on the same information in memory. PMID:24976676

Controlled evaluation of a community pediatrics intervention to stimulate interest in careers in medicine among low-income eighth-grade students.

PubMed

Vergano, Scott T; Lee, Ben H

2013-01-01

To determine in a controlled cohort whether a one-day hospital visitation program will affect long-term student interest in a career in medicine. Historical cohort study using data from alumni survey in fall 2008. Two academic hospitals, in collaboration with a community-based educational organization. A total of 775 motivated, high-achieving eighth-grade students from low-income households throughout New Jersey. The students were enrolled from school year 2000-01 through 2007-08 in a fourteen-month academic enrichment curriculum run by the New Jersey Scholars, Educators, Excellence, Dedication, Success program (NJ SEEDS) at four sites across the state. Students from two of the four sites participated in NJ SEEDS Hospital Day, a one-day experiential hospital visit. The percentage of alumni who stated the intention to pursue a medical degree. Thirty-nine of 175 (22%) survey respondents who were offered a Hospital Day program stated a plan to pursue a medical degree, compared with 42 of 288 (15%) respondents not offered a Hospital Day experience (p = .03). Adjusting for gender, race, year of participation, and tutoring by a Hospital Day physician, the factors that significantly increased the likelihood of planning to pursue a medical degree were Hospital Day participation (adjusted odds ratio (OR) 2.0; 95% confidence intervals (CI) 1.2-3.4) and Asian race (adjusted OR 3.6; CI 1.3-10.1). An interactive hospital-based one-day pipeline program was associated with increased plans to pursue a medical degree among NJ SEEDS students when surveyed one to eight years following participation.

Age, education, and changes in the Mini-Mental State Exam scores of older women: findings from the Nun Study.

PubMed

Butler, S M; Ashford, J W; Snowdon, D A

1996-06-01

To describe the relationship of Mini-Mental State Exam (MMSE) scores and changes over time in MMSE scores to age and education in a population of older women. A prospective study of a defined population. Various motherhouses and church-run health care facilities in the Eastern, Midwestern, and Southern regions of the United States. Catholic sisters (nuns) participating in the Nun Study, a study of aging and Alzheimer's Disease. The 678 participants were 75 to 102 years old (mean 83.3, standard deviation 5.5, median 82.3) at the time of the first functional assessment. Second assessments were obtained an average of 1.6 years later on 575 survivors. The outcome variables were MMSE scores at the first assessment (Time-one), and MMSE scores at the second assessment (Time-two). The independent variables were age at Time-one, and education (bachelor's degree or no bachelor's degree). Time-one MMSE scores decreased with age at Time-one. The decrease in MMSE scores with age was less in sisters with bachelor's degrees than in sisters without bachelor's degrees. The changes in MMSE scores had a "U-shaped" relationship with Time-one score, where the greatest declines occurred in sisters with intermediate Time-one scores. Stratified analysis by age, education, and Time-one MMSE scores of 20 or greater because of the small numbers of sisters with Time-one scores less than 20. In sisters with Time-one MMSE scores in the categories 20 to 23, 24 to 26, or 27 to 30, older ages at Time-one were associated with greater decline in those with bachelor's degrees, but not in those without bachelor's degrees. Also, lower education was associated with greater decline in sisters aged 75 to 84 years at Time-one, but this education effect disappeared or reversed in sisters who were 85 years of age or older at Time-one. Cognitive function as measured by the MMSE decreased with age at Time-one, most steeply as a function of age in those without bachelor's degrees. Cognitive function declined over 1.6 years within individuals, and the extent of decline increased with age in the sisters with bachelor's degrees. The extent of decline varied with age and education in an interactive manner, which may have been attributable to a hardy survivor effect in lower educated sisters. It may be necessary to consider such interactions whenever changes in function are studied, particularly when analyses are stratified by the initial level of function.

Serial Casting for Infantile Idiopathic Scoliosis: Radiographic Outcomes and Factors Associated With Response to Treatment.

PubMed

Iorio, Justin; Orlando, Giuseppe; Diefenbach, Chris; Gaughan, John P; Samdani, Amer F; Pahys, Joshua M; Betz, Randal R; Cahill, Patrick J

Serial casting for early-onset scoliosis has been shown to improve curve deformity. Our goal was to define clinical and radiographic features that determine response to treatment. We retrospectively reviewed patients with idiopathic infantile scoliosis with a minimum of 2-year follow-up. Inclusion criteria were: progressive idiopathic infantile scoliosis and initial casting before 6 years of age. Two groups were analyzed and compared: group 1 (≥10-degree improvement in Cobb angle from baseline) and group 2 (no improvement). Twenty-one patients with an average Cobb angle of 48 degrees (range, 24 to 72 degrees) underwent initial casting at an average age of 2.1 years (range, 0.7 to 5.4 y). Average follow-up was 3.5 years (range, 2 to 6.9 y). Sex, age at initial casting, magnitude of spinal deformity, and curve flexibility (defined as change in Cobb angle from pretreatment to first in-cast radiograph) were not significantly different between groups (P>0.05). Group 1 had a significantly higher body mass index (BMI) than group 2 at the onset of treatment (17.6 vs. 14.8, P<0.05). Univariate analysis of demographic, radiographic, and treatment factors revealed that only BMI was predictive of Cobb improvement (P=0.04; odds ratio=2.38). Group 1 (n=15) had a significantly lower Cobb angle (21 vs. 56 degrees) and rib vertebral angle difference (13 vs. 25 degrees) compared with group 2 at latest follow-up (P<0.05). A significantly larger proportion of children who were casted at less than 1.8 years of age had a Cobb angle <20 degrees at latest follow-up (P=0.03). Group 2 maintained stable clinical and radiograph parameters from pretreatment to most recent follow-up. To maintain a homogeneous cohort, we excluded patients with syndromes and developmental delays. We believe that analyzing a homogeneous group provides more meaningful results than if we studied a heterogeneous sample. BMI was significantly associated with outcome such that for each unit increase in BMI, there is a 2.38× increase in the chance of improvement. Curve flexibility was similar between groups, which suggest that the amount of correction obtained at initial casting does not confirm treatment success. Key aspects of treatment that may determine success include age of less than 1.8 years at initiation of casting and derotation of the spine to correct rib vertebral angle difference of <20 degrees. Level IV-Therapeutic.

A Multicomponent, Preschool to Third Grade Preventive Intervention and Educational Attainment at 35 Years of Age.

PubMed

Reynolds, Arthur J; Ou, Suh-Ruu; Temple, Judy A

2018-03-01

Educational attainment is the leading social determinant of health, but few studies of prevention programs have examined whether the programs are associated with educational attainment outcomes after the mid-20s, especially for large-scale programs that provide a longer duration of services. To examine the association between a preschool to third grade intervention and educational attainment at midlife and differences by program duration, sex, and parental educational level. This matched-group, alternative intervention study assessed 1539 low-income minority children born in 1979 or 1980 who grew up in high-poverty neighborhoods in Chicago, Illinois. The comparison group included 550 children primarily from randomly selected schools participating in the usual early intervention. A total of 989 children who entered preschool in 1983 or 1984 and completed kindergarten in 1986 were included in the Chicago Longitudinal Study and were followed up for 27 to 30 years after the end of a multicomponent intervention. A total of 1398 participants (90.8%) in the original sample had educational attainment records at 35 years of age. The study was performed from January 1, 2002, through May 31, 2015. The Child-Parent Center Program provides school-based educational enrichment and comprehensive family services from preschool to third grade (ages 3-9 years). Educational outcomes from administrative records and self-report included school dropout, 4-year high school graduation, years of education, postsecondary credential, and earned degrees from associate's to master's or higher. A total of 1539 participants (mean [SD] age, 35.1 [0.32] years; 1423 [92.9%] black and 108 [7.1%] Hispanic) were included in the study. After weighting on 2 propensity scores, preschool participants had higher rates of postsecondary degree completion, including associate's degree or higher (15.7% vs 10.7%; difference, 5.0%; 95% CI, 1.0%-9.0%), master's degree (4.2% vs 1.5%; difference, 2.7%; 95% CI, 1.3%-4.1%), and years of education (12.81 vs 12.32; difference, 0.49; 95% CI, 0.20-0.77). Duration of participation showed a consistent linear association with outcomes. Compared with fewer years, preschool to second or third grade participation led to higher rates of associate's degree or higher (18.5% vs 12.5%; difference, 6.0%; 95% CI, 1.0%-11.0%), bachelor's degree (14.3% vs 8.2%; difference, 6.1%; 95% CI, 1.3%-10.9%), and master's degree or higher (5.9% vs 2.3%; difference, 3.6%; 95% CI, 1.4%-5.9%). The pattern of benefits was robust and favored male participants for high school graduation, female participants for college attainment, and those from lower-educated households. This study indicates that an established early and continuing intervention is associated with higher midlife postsecondary attainment. Replication and extension of findings to other locations and populations should further strengthen confidence in the health benefits of large-scale preventive interventions.

Inequality matters: classroom status hierarchy and adolescents' bullying.

PubMed

Garandeau, Claire F; Lee, Ihno A; Salmivalli, Christina

2014-07-01

The natural emergence of status hierarchies in adolescent peer groups has long been assumed to help prevent future intragroup aggression. However, clear evidence of this beneficial influence is lacking. In fact, few studies have examined between-group differences in the degree of status hierarchy (defined as within-group variation in individual status) and how they are related to bullying, a widespread form of aggression in schools. Data from 11,296 eighth- and ninth-graders (mean age = 14.57, 50.6 % female) from 583 classes in 71 schools were used to determine the direction of the association between classroom degree of status hierarchy and bullying behaviors, and to investigate prospective relationships between these two variables over a 6-month period. Multilevel structural equation modeling analyses showed that higher levels of classroom status hierarchy were concurrently associated with higher levels of bullying at the end of the school year. Higher hierarchy in the middle of the school year predicted higher bullying later in the year. No evidence was found to indicate that initial bullying predicted future hierarchy. These findings highlight the importance of a shared balance of power in the classroom for the prevention of bullying among adolescents.

Effects of a retention intervention program for associate degree nursing students.

PubMed

Fontaine, Karen

2014-01-01

To evaluate the effects of a retention intervention program on nursing students' persistence in obtaining an associate's degree. An associate degree nursing program at a large community college used a three-year grant from the US Department of Labor to create a program to improve retention of nursing students. Seven retention interventions (stipends, learning communities, comprehensive orientation, individualized academic planning, counseling, peer tutoring, and community nurse mentoring) were provided to participants. Correlational analyses were conducted between demographic variables and degree completion and between individual intervention program participation and degree completion. The program produced a statistically significant improvement in retention, but no specific intervention or mixture of interventions was significantly correlated with retention. Retention programs must be comprehensive, integrated efforts in order to increase the degree completion rate.

The Top Theological Degree Producers

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2012

2012-01-01

Each year, "Diverse: Issues in Higher Education" publishes a list of the Top 100 producers of associate, bachelor's and graduate degrees awarded to minority students based on research conducted by Dr. Victor M. H. Borden, professor of educational leadership and policy studies at Indiana University Bloomington. This year, for the first…

The Top American Indian Degree Producers

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2012

2012-01-01

Each year, "Diverse: Issues In Higher Education" publishes lists of the Top 100 producers of associate, bachelor's and graduate degrees awarded to minority students based on research conducted by Dr. Victor M.H. Borden, professor of educational leadership and policy studies at the Indiana University Bloomington. This year, Diverse staff…

Educational Attainment and Mortality in the United States: Effects of Degrees, Years of Schooling, and Certification

PubMed Central

Lawrence, Elizabeth M.; Rogers, Richard G.; Zajacova, Anna

2016-01-01

Researchers have extensively documented a strong and consistent education gradient for mortality, with more highly educated individuals living longer than those with less education. This study contributes to our understanding of the education-mortality relationship by determining the effects of years of education and degree attainment on mortality, and by including nondegree certification, an important but understudied dimension of educational attainment. We use data from the mortality-linked restricted-use files of the Panel Study of Income Dynamics (PSID) sample (N=9,821) and Cox proportional hazards models to estimate mortality risk among U.S. adults. Results indicate that more advanced degrees and additional years of education are associated with reduced mortality risk in separate models, but when included simultaneously, only degrees remain influential. Among individuals who have earned a high school diploma only, additional years of schooling (beyond 12) and vocational school certification (or similar accreditation) are both independently associated with reduced risks of death. Degrees appear to be most important for increasing longevity; the findings also suggest that any educational experience can be beneficial. Future research in health and mortality should consider including educational measures beyond a single variable for educational attainment. PMID:27482124

Familial cancer history in patients with carcinoma of the cervix uteri.

PubMed

Horn, Lars-Christian; Raptis, Georgios; Fischer, Uta

2002-02-10

Several cancers show the tendency to aggregate in families. But the contribution of heredity to the causation of sporadic malignancies, like cervical cancer is unclear. Seven hundred and thirty-seven women with operative treated cervical cancer (CX) were searched for familiar history of malignant tumours. Positive familial history was stated, if one first degree relative was affected by malignant tumour. The site of malignant tumour was stated and the mean age was compared. Twenty-two percent of the women had malignancies at different sites in first degree relatives. In about one-half the mother, in 30% the father and in 11% more than one first degree relative was affected. Overall, first degree relatives of 21 patients (13%) had malignancies of the lungs or the oro-pharynx. Thirty-seven women had malignant tumours of the lower genital tract and 11 had invasive cervical cancer. Mean age of patients with positive familial history was the same as those without (43 versus 42 years) it. But, women whose first degree female relatives had cervical cancer were significantly younger than those with extragenital malignancies (37 versus 45 years). The mean 5-year survival rate was higher in patients with a positive familial cancer history (85.6% versus 74.6%; P=1.7). The data suggest, that a small number of patients have a familial susceptibility for cervical cancer and probably for HPV-associated neoplasms. Further studies establishing the immune status and the search for genetic polymorphisms of these patients are required.

Dose-response relations between occupational exposures to physical and psychosocial factors and the risk of low back pain

PubMed Central

Jansen, J; Morgenstern, H; Burdorf, A

2004-01-01

Aims: To assess dose-response relations between occupational exposures to physical and psychosocial factors and the risk of low back pain. Methods: A cohort of 523 subjects, working in nursing homes and homes for the elderly, was followed prospectively for one year. Physical load for different occupations was assessed by quantitative observations at the workplace. Information on low back pain and other factors was gathered with questionnaires administered at baseline and at one year. Two outcome measures of low back pain incidence were used: any new episode of pain lasting for at least a few hours during follow up (LBP); and any new episode of disabling pain that interfered with daily activities during follow up (LBP/D). Hierarchical regression analysis with a spline function was used to estimate dose-response relations. Results: The risk of LBP was not associated with physical factors, controlling for confounders; but this outcome was inversely associated with age and weakly, though imprecisely, associated with two psychosocial factors—low decision authority and high work demands. In contrast, the risk of LBP/D was positively associated with age and not associated with the psychosocial factors. Trunk flexion over 45 degrees was monotonically associated with the risk of LBP/D; the estimated relative risk was 3.18 (95% CI 1.13 to 9.00) for 1 hour and 45 minutes of bending per week (90th centile), relative to 30 minutes per week. The hierarchical estimates of effect were more stable than were the maximum likelihood estimates. Conclusion: Occupational exposure to trunk flexion over 45 degrees appears to be a risk factor for low back pain with disability among persons employed in nursing homes and homes for the elderly in the Netherlands. PMID:15550602

BIHE@20: By the Numbers

ERIC Educational Resources Information Center

Black Issues in Higher Education, 2004

2004-01-01

Over the past 20 years, higher education has seen significant growth in the numbers of both associate's and bachelor's degrees conferred on students in the United States, particularly women and minorities. For example, the number of associate's degrees conferred on African American women between 1980 and 2000 nearly doubled, tripling for American…

Community Outreach in Associate Degree Nursing Programs: AACC/Metropolitan Life Foundation Project, 1995-1996. AACC Project Brief.

ERIC Educational Resources Information Center

Barnett, Lynn

In January 1995, five community colleges were selected to participate in a year-long project to implement new teaching methods in associate degree nursing programs to better meet community needs. Supported by the American Association for Community Colleges, with seed money from the Metropolitan Life Foundation, all of the projects also had…

Sociological effects on vocal aging: Age related F0 effects in two languages

NASA Astrophysics Data System (ADS)

Nagao, Kyoko

2005-04-01

Listeners can estimate the age of a speaker fairly accurately from their speech (Ptacek and Sander, 1966). It is generally considered that this perception is based on physiologically determined aspects of the speech. However, the degree to which it is due to conventional sociolinguistic aspects of speech is unknown. The current study examines the degree to which fundamental frequency (F0) changes due to advanced aging across two language groups of speakers. It also examines the degree to which the speakers associate these changes with aging in a voice disguising task. Thirty native speakers each of English and Japanese, taken from three age groups, read a target phrase embedded in a carrier sentence in their native language. Each speaker also read the sentence pretending to be 20-years younger or 20-years older than their own age. Preliminary analysis of eighteen Japanese speakers indicates that the mean and maximum F0 values increase when the speakers pretended to be younger than when they pretended to be older. Some previous studies on age perception, however, suggested that F0 has minor effects on listeners' age estimation. The acoustic results will also be discussed in conjunction with the results of the listeners' age estimation of the speakers.

Developmental trajectories of self-injurious behavior, suicidal behavior and substance misuse and their association with adolescent borderline personality pathology.

PubMed

Nakar, Orit; Brunner, Romuald; Schilling, Oliver; Chanen, Andrew; Fischer, Gloria; Parzer, Peter; Carli, Vladimir; Wasserman, Danuta; Sarchiapone, Marco; Wasserman, Camilla; Hoven, Christina W; Resch, Franz; Kaess, Michael

2016-06-01

Adolescent risk-taking and self-harm behaviors are associated with affect dysregulation and impulsivity, both core features of borderline personality disorder (BPD). We hypothesized that the developmental courses of these behaviors i) tend to cluster rather than appear individually, and ii) might indicate adolescent BPD pathology. Therefore, we explored the developmental trajectories of self-injurious behavior (SIB), suicidal behavior (SB) and substance misuse (SM) in a community sample of adolescents; and we investigated the trajectories' overlap and its associations with BPD traits. 513 adolescents, aged 15-17 years, were followed for two years as part of the Saving and Empowering Young Lives in Europe study and its subsequent follow-up. Distinct developmental trajectories were explored using general growth mixture modeling. Three distinct classes were identified within each of the harmful behaviors SIB, SB and SM. Both the high-risk SIB trajectory and the high-risk SB trajectory demonstrated elevated initial degree of engagement, followed by a gradual decrease. The SM high-risk trajectory had a medium initial degree of engagement, which increased over time. There was a high degree of overlap (80-90%) among the high-risk trajectories for the three behaviors (SIB, SB and SM), and this overlap was significantly associated with elevated levels of BPD pathology. The data collection was based on participants' self-report. The findings indicate a similar pattern of reduction over time between SIB and SB for the high-risk trajectories, whereas the high-risk trajectories for SM show a pattern of increase over time. The observed symptom shift is associated with borderline personality pathology in adolescents. Therefore these behaviors might represent early indicators of risk supporting potential early detection. Copyright © 2016 Elsevier B.V. All rights reserved.

Successful recruiting strategies for geoscience degrees and careers at the two-year college: An example from Metropolitan Community College - Kansas City

NASA Astrophysics Data System (ADS)

Wolfe, B.

2012-12-01

The overwhelming majority of students at 2-year colleges take geoscience courses (e.g. physical geology or physical geography) to fulfill part of the general education requirements of the Associates in Arts degree or General Education certificates for transfer to a 4-year school. It is common in community college earth science programs to have a relatively small number of students continuing on to major in geoscience programs at their transfer 4-year institution. To increase interest and retention in geosciences courses, we have developed a two prong approach - one aimed at students looking to transfer to a 4-year institution and the other aimed at students in the often overlooked career and technical education (CTE) programs. In the case of transfer students, we employ a "high touch" approach in introductory Physical Geology courses. This includes raising awareness of geoscience related careers combined with faculty mentor and advisor activities for students who express interest in science on their admission forms or in discussions of potential careers in science in first-year experience courses. Faculty mentorships have been very effective, not only in recruiting students to consider careers in geology, but also in advising a curriculum for students necessary to be successful upon transfer to a 4-year institution (such as completing college level chemistry, physics, and calculus courses prior to transfer). The second approach focuses on students pursuing certificates and degrees in CTE energy-related programs (such as HVAC, industrial engineering technology, electrician, and utility linemen). To increase awareness of vocational related geoscience careers, many of which require a good foundation in the vocational training students are currently pursing, we developed a foundation energy course - Energy and the Environment - which fulfills both the science general education component of the AA degree for students looking to transfer as well as CTE students. The curriculum focuses on fundamental concepts of energy generation and environmental impact, including analysis of energy fundamentals, fossil fuel exploration and use, atmospheric pollution, global climate change, nuclear energy, alternative energy sources, and energy conservation, all of which are directly related to geologic processes. This new course is part of newly created energy certificate programs in Photovoltaics, energy efficiency, and solar thermal - with the intention of expanding to AAS degrees in each.

Extent and Degree of Shoreline Oiling: Deepwater Horizon Oil Spill, Gulf of Mexico, USA

PubMed Central

Michel, Jacqueline; Owens, Edward H.; Zengel, Scott; Graham, Andrew; Nixon, Zachary; Allard, Teresa; Holton, William; Reimer, P. Doug; Lamarche, Alain; White, Mark; Rutherford, Nicolle; Childs, Carl; Mauseth, Gary; Challenger, Greg; Taylor, Elliott

2013-01-01

The oil from the 2010 Deepwater Horizon spill in the Gulf of Mexico was documented by shoreline assessment teams as stranding on 1,773 km of shoreline. Beaches comprised 50.8%, marshes 44.9%, and other shoreline types 4.3% of the oiled shoreline. Shoreline cleanup activities were authorized on 660 km, or 73.3% of oiled beaches and up to 71 km, or 8.9% of oiled marshes and associated habitats. One year after the spill began, oil remained on 847 km; two years later, oil remained on 687 km, though at much lesser degrees of oiling. For example, shorelines characterized as heavily oiled went from a maximum of 360 km, to 22.4 km one year later, and to 6.4 km two years later. Shoreline cleanup has been conducted to meet habitat-specific cleanup endpoints and will continue until all oiled shoreline segments meet endpoints. The entire shoreline cleanup program has been managed under the Shoreline Cleanup Assessment Technique (SCAT) Program, which is a systematic, objective, and inclusive process to collect data on shoreline oiling conditions and support decision making on appropriate cleanup methods and endpoints. It was a particularly valuable and effective process during such a complex spill. PMID:23776444

A character network study of two Sci-Fi TV series

NASA Astrophysics Data System (ADS)

Tan, M. S. A.; Ujum, E. A.; Ratnavelu, K.

2014-03-01

This work is an analysis of the character networks in two science fiction television series: Stargate and Star Trek. These networks are constructed on the basis of scene co-occurrence between characters to indicate the presence of a connection. Global network structure measures such as the average path length, graph density, network diameter, average degree, median degree, maximum degree, and average clustering coefficient are computed as well as individual node centrality scores. The two fictional networks constructed are found to be quite similar in structure which is astonishing given that Stargate only ran for 18 years in comparison to the 48 years for Star Trek.

Effects of interest-major congruence, motivation, and academic performance on timely degree attainment.

PubMed

Allen, Jeff; Robbins, Steve

2010-01-01

Using longitudinal student data from 15 four-year (n = 3,072) and 13 (n = 788) two-year postsecondary institutions, the authors tested the effects of interest-major congruence, motivation, and 1st-year academic performance on timely degree completion. Findings suggest that interest-major congruence has a direct effect on timely degree completion at both institutional settings and that motivation has indirect effects (via 1st-year academic performance). The total effects of both interest-major congruence and motivation on timely degree completion underscore the importance of both constructs in understanding student adjustment and postsecondary success. Implications for theory and counseling practice are discussed.

A retrospective analysis of short and long term efficacy of RBL for hemorrhoids.

PubMed

Lu, L Y; Zhu, Y; Sun, Q

2013-10-01

Rubber band ligation is an effective treatment for hemorrhoids. A retrospective analysis was performed to evaluate its short and long-term efficacy. From 2000 to 2008, 254 outpatients with II- degree and 114 with III-degree hemorrhoids underwent rubber band ligation. Two or three hemorrhoids were ligated per session. Each haemorrhoid was ligated with two rubber bands through a ligator. All patients were visited after two months and followed up through a telephone after two and eleven years. Twenty-four or forty-eight hours post treatment, 41% of patients had mild-moderate pain. Four patients showed severe pain and required for haemorrhoidectomy within a few days. Only 2% of patients experienced self-limiting rectal bleeding after one week and 6% of patients had an additional ligation within two months. Two months later, 92% of II-degree patients and 76% of III-degree patients showed no residual symptoms. After two and eleven years, the history of 314 patients (85%) were obtained, of them, 70% was asymptomatic, 27% had some residual symptoms of occasional bleeding and prolapse, and 3% needed further surgery. Rubber band ligation is an efficient, cost-effective and simple outpatient procedure for the second and third degree hemorrhoids with minimal complications.

Simulation: Perceptions of First Year Associate Degree Nursing Students

ERIC Educational Resources Information Center

Dougherty, Suzanne V.

2011-01-01

It was the purpose of this study to determine if there is a relationship between student satisfaction with high-fidelity-patient simulation experience and self-confidence in learning among student nurses. The population was associate nursing degree students. The study measured by the students' perceptions of their satisfaction and self-confidence.…

Education and Job Satisfaction: Are Baccalaureate Nurses More Satisfied with Their Jobs?

ERIC Educational Resources Information Center

Wright, Virginia B.; And Others

A study was done to learn about relative job satisfaction among nurses with baccalaureate degrees compared to nurses with associate nursing degrees. A job satisfaction survey was mailed in the summer of 1988 to a selected sample of 480 nursing graduates of a regional southeastern university. Seventy-two baccalaureate and 50 associate degree nurses…

Short-term changes in temporomandibular joint function in subjects with cleft lip and palate treated with maxillary distraction osteogenesis.

PubMed

Hashimoto, K; Otsuka, R; Minato, A; Sato-Wakabayashi, M; Takada, J; Inoue-Arai, M S; Miyamoto, J J; Ono, T; Ohyama, K; Moriyama, K

2008-05-01

To investigate the short-term effects of maxillary distraction osteogenesis (DO) on temporomandibular joint (TMJ) function in 21 subjects with cleft lip and palate (CLP). Design - Morphological changes in the maxillofacial region were measured using lateral cephalometric radiographs taken immediately before (pre-DO) and after DO (post-DO) and 1 year after DO (1-year follow-up). A questionnaire was evaluated using a visual analog scale. A chi-square test was used to compare the prevalence of TMJ symptoms between pre-DO and 1-year follow-up. The Spearman correlation coefficient was used to determine the correlation between changes in cephalometric variables and TMJ symptoms in association with maxillary DO. Statistical significance was set at p < 0.05. Results - The ANB (anteroposterior relationship of the maxilla with the mandible) angle and the mandibular plane angle at pre-DO, post-DO, and 1-year follow-up were -4.3 degrees , +5.8 degrees , +4.3 degrees and 32.1 degrees , 33.5 degrees , 33.6 degrees , respectively. The average amounts of anterior and downward movement of the maxilla at post-DO and 1-year follow-up were 8.3, -1.3 and 0.9, 1.1 mm, respectively. The prevalence of TMJ symptoms showed no significant increase in association with maxillary DO. Moreover, there was no significant correlation between changes in cephalometric variables and TMJ symptoms. Conclusion - These results suggest that there was no short-term (i.e., up to 1 year after DO) effect of maxillary DO on TMJ function in subjects with CLP.

Retaining Faculty in Academic Medicine: The Impact of Career Development Programs for Women

PubMed Central

Morahan, Page S.; Magrane, Diane; Helitzer, Deborah; Lee, Hwa Young; Newbill, Sharon; Peng, Ho-Lan; Guindani, Michele; Cardinali, Gina

2016-01-01

Abstract Background: For more than two decades, national career development programs (CDPs) have addressed underrepresentation of women faculty in academic medicine through career and leadership curricula. We evaluated CDP participation impact on retention. Methods: We used Association of American Medical Colleges data to compare 3268 women attending CDPs from 1988 to 2008 with 17,834 women and 40,319 men nonparticipant faculty similar to CDP participants in degree, academic rank, first year of appointment in rank, and home institution. Measuring from first year in rank to departure from last position held or December 2009 (study end date), we used Kaplan–Meier curves; Cox survival analysis adjusted for age, degree, tenure, and department; and 10-year rates to compare retention. Results: CDP participants were significantly less likely to leave academic medicine than their peers for up to 8 years after appointment as Assistant and Associate Professors. Full Professor participants were significantly less likely to leave than non-CDP women. Men left less often than non-CDP women at every rank. Participants attending more than one CDP left less often than those attending one, but results varied by rank. Patterns of switching institutions after 10 years varied by rank; CDP participants switched significantly less often than men at Assistant and Associate Professor levels and significantly less often than non-CDP women among Assistant Professors. Full Professors switched at equal rates. Conclusion: National CDPs appear to offer retention advantage to women faculty, with implications for faculty performance and capacity building within academic medicine. Intervals of retention advantage for CDP participants suggest vulnerable periods for intervention. PMID:27058451

Retaining Faculty in Academic Medicine: The Impact of Career Development Programs for Women.

PubMed

Chang, Shine; Morahan, Page S; Magrane, Diane; Helitzer, Deborah; Lee, Hwa Young; Newbill, Sharon; Peng, Ho-Lan; Guindani, Michele; Cardinali, Gina

2016-07-01

For more than two decades, national career development programs (CDPs) have addressed underrepresentation of women faculty in academic medicine through career and leadership curricula. We evaluated CDP participation impact on retention. We used Association of American Medical Colleges data to compare 3268 women attending CDPs from 1988 to 2008 with 17,834 women and 40,319 men nonparticipant faculty similar to CDP participants in degree, academic rank, first year of appointment in rank, and home institution. Measuring from first year in rank to departure from last position held or December 2009 (study end date), we used Kaplan-Meier curves; Cox survival analysis adjusted for age, degree, tenure, and department; and 10-year rates to compare retention. CDP participants were significantly less likely to leave academic medicine than their peers for up to 8 years after appointment as Assistant and Associate Professors. Full Professor participants were significantly less likely to leave than non-CDP women. Men left less often than non-CDP women at every rank. Participants attending more than one CDP left less often than those attending one, but results varied by rank. Patterns of switching institutions after 10 years varied by rank; CDP participants switched significantly less often than men at Assistant and Associate Professor levels and significantly less often than non-CDP women among Assistant Professors. Full Professors switched at equal rates. National CDPs appear to offer retention advantage to women faculty, with implications for faculty performance and capacity building within academic medicine. Intervals of retention advantage for CDP participants suggest vulnerable periods for intervention.

The jingle-jangle fallacy in adolescent autonomy in the family: in search of an underlying structure.

PubMed

Van Petegem, Stijn; Vansteenkiste, Maarten; Beyers, Wim

2013-07-01

The construct of autonomy has a rich, though quite controversial, history in adolescent psychology. The present investigation aimed to clarify the meaning and measurement of adolescent autonomy in the family. Based on theory and previous research, we examined whether two dimensions would underlie a wide range of autonomy-related measures, using data from two adolescent samples (N = 707, 51 % girls, and N = 783, 59 % girls, age range = 14-21 years). Clear evidence was found for a two-dimensional structure, with the first dimension reflecting "volition versus pressure", that is, the degree to which adolescents experience a sense of volition and choice as opposed to feelings of pressure and coercion in the parent-adolescent relationship. The second dimension reflected "distance versus proximity", which involves the degree of interpersonal distance in the parent-adolescent relationship. Whereas volition related to higher well-being, less problem behavior and a secure attachment style, distance was associated mainly with more problem behavior and an avoidant attachment style. These associations were not moderated by age. The discussion focuses on the meaning of adolescent autonomy and on the broader implications of the current findings.

College Persistence on the Rise? Changes in 5-Year Degree Completion and Postsecondary Persistence Rates Between 1994 and 2000: Postsecondary Education Descriptive Analysis Reports. NCES 2005-156

ERIC Educational Resources Information Center

Horn, Laura; Berger, Rachael; Carroll, C. Dennis.

2004-01-01

The study compares the degree completion and persistence rates between two cohorts?students who first enrolled in postsecondary education in academic year 1989?90 and their counterparts who first enrolled in 1995?96. The analysis focuses on the rates at which students in each cohort completed a degree within 5 years or were still enrolled at the…

Tidewater Regional Model for Articulation and Coordination of Nursing Education. Task Analyses Guides for Licensed Practical Nurses Pursuing an Associate Degree in Nursing.

ERIC Educational Resources Information Center

Norfolk Public Schools, VA.

This instructional guide includes the curriculum for two complete and separate courses to be taught at the associate degree level. The first six units of the guide are the course content for a 2-3 semester hour course, "Transition from Licensed Practical Nurse (LPN) to Associate Degree Nursing (ADN)." The entire content of the guide, 19…

Elbow dislocation with intra-articular fracture: the results of operative treatment without repair of the medial collateral ligament.

PubMed

Forthman, Christopher; Henket, Marjolijn; Ring, David C

2007-10-01

To determine the effectiveness of a protocol for the treatment of fracture-dislocations of the elbow based on the concept that, if dislocation of the elbow with associated fractures can be made to resemble a simple elbow dislocation by repairing or reconstructing the fractured structures, repair of the medial collateral ligament (MCL) will not be necessary. Over a 5-year period, a single surgeon operated on 34 patients with a posterior dislocation of the elbow associated with one or more intra-articular fractures. The mean age of these 19 men and 15 women was 48 years. Associated fractures included the capitellum, trochlea, and lateral epicondyle in 3 patients; the olecranon in 1 patient; and the radial head in 30 patients (with concomitant fracture of the coronoid process-the so-called "terrible triad" of the elbow-in 22 patients, and concomitant fracture of the coronoid and olecranon in 1 patient). Operative treatment consisted of open reduction internal fixation (ORIF) or prosthetic replacement of all fractures and reattachment of the origin of the lateral collateral ligament (LCL) complex to the lateral epicondyle. The MCL was not repaired. Two patients (1 with a terrible triad injury and 1 with fracture of the capitellum and trochlea) had postoperative instability related to noncompliance, had reconstructive procedures, and were considered failures. An average of 32 months after injury, the remaining 32 patients regained an average of 120 degrees ulnohumeral motion and 142 degrees forearm rotation. Twenty-five of 34 patients (74%) had good or excellent results according to the system of Broberg and Morrey. Patients with terrible triad injuries had an average of 117 degrees ulnohumeral motion and 137 degrees forearm rotation, and 17 of 22 patients (77%) had good or excellent results. MCL repair is unnecessary in the treatment of dislocation of the elbow with associated intra-articular fractures, provided that the articular fractures and the LCL are repaired or reconstructed.

Impact of control for air pollution and respiratory epidemics on the estimated associations of temperature and daily mortality.

PubMed

O'Neill, Marie S; Hajat, Shakoor; Zanobetti, Antonella; Ramirez-Aguilar, Matiana; Schwartz, Joel

2005-11-01

We assessed the influence of control for air pollution and respiratory epidemics on associations between apparent temperature (AT) and daily mortality in Mexico City and Monterrey. Poisson regressions were fit to mortality among all ages, children (ages 0-14 years) and the elderly (ages >or=65 years). Predictors included mean daily AT, season, day of week and public holidays for the base model. Respiratory epidemics and air pollution (particulate matter <10 microm in aerodynamic diameter and O3) were added singly and then jointly for a fully adjusted model. Percent changes in mortality were calculated for days of relatively extreme temperatures [cold (10-11 degrees C) for both cities and heat (35-36 degrees C) for Monterrey], compared to days at the overall mean temperature in each city (15 degrees C in Mexico City, 25 degrees C in Monterrey). In Mexico City, total mortality increased 12.4% [95% confidence interval (CI) 10.5%, 14.5%] on cold days (fully adjusted). Among children, the adjusted association was similar [10.9% (95% CI: 5.4%, 16.7%)], but without control for pollution and epidemics, was nearly twice as large [19.7% (95% CI: 13.9%, 25.9)]. In Monterrey, the fully adjusted heat effect for all deaths was 18.7% (95% CI: 11.7%, 26.1%), a third lower than the unadjusted estimate; the heat effect was lower among children [5.5% (95% CI: -10.1%, 23.8%)]. Cold had a similar effect on all-age mortality as in Mexico City [11.7% (95% CI: 3.7%, 20.3%)]. Responses of the elderly differed little from all-ages responses in both cities. Associations between weather and health persisted even with control for air pollution and respiratory epidemics in two Mexican cities, but risk assessments and climate change adaptation programs are best informed by analyses that account for these potential confounders.

The District Nursing Clinical Error Reduction Programme.

PubMed

McGraw, Caroline; Topping, Claire

2011-01-01

The District Nursing Clinical Error Reduction (DANCER) Programme was initiated in NHS Islington following an increase in the number of reported medication errors. The objectives were to reduce the actual degree of harm and the potential risk of harm associated with medication errors and to maintain the existing positive reporting culture, while robustly addressing performance issues. One hundred medication errors reported in 2007/08 were analysed using a framework that specifies the factors that predispose to adverse medication events in domiciliary care. Various contributory factors were identified and interventions were subsequently developed to address poor drug calculation and medication problem-solving skills and incorrectly transcribed medication administration record charts. Follow up data were obtained at 12 months and two years. The evaluation has shown that although medication errors do still occur, the programme has resulted in a marked shift towards a reduction in the associated actual degree of harm and the potential risk of harm.

Dance training intensity at 11-14 years is associated with femoral torsion in classical ballet dancers.

PubMed

Hamilton, D; Aronsen, P; Løken, J H; Berg, I M; Skotheim, R; Hopper, D; Clarke, A; Briffa, N K

2006-04-01

To examine in a cross sectional study the influence of femoral torsion (FT) and passive hip external rotation (PER) on turnout (TO). Starting age, years of classical ballet training, and current and past dance training intensity were assessed to determine their influence on FT, PER, and TO in pre-professional female dancers. Sixty four dancers (mean (SD) age 18.16 (1.80) years) were recruited from four different dance training programmes. They completed a dance history questionnaire. FT was measured using a clinical method. PER was measured with the subjects prone, and TO was measured with the subjects standing. Mean TO was 136 degrees, mean unilateral PER was 49.4 degrees, and mean FT was 18.4 degrees. A positive correlation was observed between PER combined (PERC) and TO (r = 0.443, p < 0.001). A negative association was found between FT combined (FTC) and PERC (r = -0.402, p = 0.001). No association was found between starting age or years of classical ballet training and FTC, PERC, or TO. Dancers who trained for six hours a week or more during the 11-14 year age range had less FT than those who trained less (mean difference 6 degrees, 95% confidence interval 1.4 to 10.3). Students currently training for longer had higher levels of TO (p < 0.001) but comparable PERC and FTC. FT is significantly associated with PERC. Dancers who trained for six hours a week or more at 11-14 years of age had significantly less FT. FTC had a significant influence on PERC, but no influence on the execution of TO.

Managerial and environmental factors in the continuity of mental health care across institutions.

PubMed

Greenberg, Greg A; Rosenheck, Robert A

2003-04-01

The authors examined the association of continuity of care with factors assumed to be under the control of health care administrators and environmental factors not under managerial control. The authors used a facility-level administrative data set for 139 Department of Veterans Affairs medical centers over a six-year period and supplemental data on environmental factors to conduct two types of analysis. First, simple correlations were used to examine bivariate associations between eight continuity-of-care measures and nine measures of the institutional environment and the social context. Second, to control for potential autocorrelation, multivariate hierarchical linear models with all nine independent measures were created. The strongest predictors of continuity of care were per capita outpatient expenditure and the degree of emphasis on outpatient care as measured by the percentage of all mental health expenditures devoted to outpatient care. The former was significantly associated with greater continuity of care on six of eight measures and the latter on seven of eight measures. The environmental factor of social capital (the degree of civic involvement and trust at the state level) was associated with greater continuity of care on five measures. The degree to which non-VA mental health services were funded in a state was unexpectedly found to be positively associated with greater continuity of care. In multivariate analysis using hierarchical linear modeling, significant relationships with continuity of care remained for per capita outpatient expenditures, overall outpatient emphasis, and social capital, but not for non-VA mental health funding. A linear term representing the year was positively and significantly associated with six of the eight examined continuity-of-care measures, indicating improvement in continuity of care for the period under study, although the explanation for this trend over time is unclear. Several factors potentially under managerial control are associated with increased mental health continuity of care.

How Could I Balance Continuing to Work While Pursuing a Degree?

PubMed

Kofstad, Laurie B

2017-02-01

In October 2010, the Institute of Medicine released the report The Future of Nursing: Leading Change, Advancing Health, which called for 80% of all nurses to have a BSN degree by 2020. This expectation was overwhelming and, in the beginning, I felt like it was an insult. I have had my associate degree in nursing for more than 20 years. All I could ask was: How can I have worked so many years and now be considered a subpar nurse? Regardless, the fact remained that I needed to return to college and obtain a higher degree.

No influence of sugar, snacks and fast food intake on the degree of obesity or treatment effect in childhood obesity.

PubMed

Trier, C; Fonvig, C E; Bøjsøe, C; Mollerup, P M; Gamborg, M; Pedersen, O; Hansen, T; Holm, J-C

2016-12-01

Increased consumption of sweetened beverages has previously been linked to the degree of childhood obesity. The aim of the present study was to assess whether the intake of sweetened beverages, candy, snacks or fast food at baseline in a multidisciplinary childhood obesity treatment program was associated with the baseline degree of obesity or the treatment effect. This prospective study included 1349 overweight and obese children (body mass index standard deviation scores (BMI SDS) ≥ 1.64) enrolled in treatment at The Children's Obesity Clinic, Copenhagen University Hospital Holbaek. The children were evaluated at baseline and after up to 5.9 years of treatment (median 1.3 years). Both boys and girls decreased their BMI SDS during treatment with a mean decrease in boys of 0.35 (p < 0.0001) and in girls of 0.22 (p < 0.0001) after 1 year of treatment. There were no associations between the baseline intake of sweetened beverages, candy, snacks, and/or fast food and BMI SDS at baseline or the change in BMI SDS during treatment. The intake of sweetened beverages, candy, snacks or fast food when entering a childhood obesity treatment program was not associated with the degree of obesity at baseline or the degree of weight loss during treatment. © 2016 World Obesity Federation.

Overweight and weight dissatisfaction related to socio-economic position, integration and dietary indicators among south Asian immigrants in Oslo.

PubMed

Råberg, Marte; Kumar, Bernadette; Holmboe-Ottesen, Gerd; Wandel, Margareta

2010-05-01

To investigate how socio-economic position, demographic factors, degree of integration and dietary indicators are related to BMI/waist:hip ratio (WHR) and to weight dissatisfaction and slimming among South Asians in Oslo, Norway. Cross-sectional study consisting of a health check including anthropometric measures and two self-administered questionnaires. Oslo, Norway. Pakistanis and Sri Lankans (n 629), aged 30-60 years, residing in Oslo. BMI was positively associated with female gender (P = 0.004) and Pakistani origin (P < 0.001), and inversely associated with years of education (P = 0.011) and eating more hot meals (P = 0.016). WHR was positively associated with male gender (P < 0.001), age (P < 0.001) and a dietary pattern with high-fat foods (P = 0.005), and inversely associated with degree of integration (measured by a composite index, independent of duration of residence; P = 0.017). One-third of those with normal weight and most of those obese were dissatisfied with their weight. Among these, about 40 % had attempted to slim during the past year. Dissatisfaction with weight was positively associated with education in women (P = 0.006) and with integration in men (P = 0.026), and inversely associated with physical activity (P = 0.044) in men. Women who had made slimming attempts had breakfast and other meals less frequently than others (P < 0.05). Weight dissatisfaction exists among South Asian immigrants. More research is needed regarding bodily dissatisfaction and the relationship between perception of weight and weight-change attempts among immigrants in Norway, in order to prevent and treat both obesity and eating disorders.

The value of educational degrees in turbulent economic times: Evidence from the Youth Development Study.

PubMed

Vuolo, Mike; Mortimer, Jeylan T; Staff, Jeremy

2016-05-01

Rising costs of higher education have prompted debate about the value of college degrees. Using mixed effects panel models of data from the Youth Development Study (ages 31-37), we compare occupational outcomes (i.e., weekly hours worked, earnings, employment status, career attainment, and job security) between educational attainment categories within year, and within categories across years, from 2005 to 2011, capturing the period before, during, and in the aftermath of the Great Recession. Our findings demonstrate the long-term value of post-secondary degrees. Bachelor's and Associate's degree recipients, while experiencing setbacks at the height of recession, were significantly better off than those with some or no college attendance. Vocational-Technical degree holders followed a unique trajectory: pre-recession, they are mostly on par with Associate's and Bachelor's recipients, but they are hit particularly hard by the recession and then rebound somewhat afterwards. Our findings highlight the perils of starting but not finishing post-secondary educational programs. Copyright © 2016 Elsevier Inc. All rights reserved.

The Community College Option

ERIC Educational Resources Information Center

Rosenbaum, James E.; Ahearn, Caitlin; Rosenbaum, Janet

2016-01-01

Efforts to promote college for all for all has opened college doors to a broad range of students. But college--and career success after college--doesn't have to mean a bachelor's degree. Community college credentials, such as associate's degrees and one-year certificates, can lead to further degrees or jobs that offer more benefits than students…

Strategies for Maintaining Associate Degree Nursing Programs.

ERIC Educational Resources Information Center

Tilton, Theodore

As part of the national campaign of the American Nurses Association (ANA) to create two levels of nursing, one for bachelor of science nurses (BSN's) and one for associate degree nurses (ADN's), Illinois has been targeted for a legislative push to change the laws governing nurse licensure, which, if successful, would signal the beginning of the…

The Influence of Familial Predisposition to Cardiovascular Complications upon Childhood Obesity Treatment

PubMed Central

Nielsen, Louise A.; Bøjsøe, Christine; Kloppenborg, Julie T.; Trier, Cæcilie; Gamborg, Michael; Holm, Jens-Christian

2015-01-01

Introduction The aim was to investigate whether a familial predisposition to obesity related cardiovascular complications was associated with the degree of obesity at baseline and/or changes in the degree of obesity during a multidisciplinary childhood obesity treatment program. Methods The study included 1421 obese children (634 boys) with a median age of 11.5 years (range 3.1–17.9 years), enrolled in treatment for 0.04 to 5.90 years (median 1.3 years) at the Children's Obesity Clinic, Denmark. At baseline, weight and height were measured, body mass index (BMI) standard deviation score (SDS) calculated, and self-reported information on familial predisposition to obesity, hypertension, type 2 diabetes mellitus (T2DM), thromboembolic events, and dyslipidaemia were obtained. A familial predisposition included events in biological parents, siblings, grandparents, uncles, and aunts. The treatment outcomes were categorically analysed according to the prevalence of familial predispositions. Results The median BMI SDS at enrolment was 3.2 in boys and 2.8 in girls. One-thousand-and-forty-one children had obesity in their family, 773 had hypertension, 551 had T2DM, 568 had thromboembolic events, and 583 had dyslipidaemia. Altogether, 733 had three or more predispositions. At baseline, familial T2DM was associated with a higher mean BMI SDS (p = 0.03), but no associations were found between the other predispositions and the children's degree of obesity. During treatment, girls with familial obesity lost more weight, compared to girls without familial obesity (p = 0.04). No other familial predispositions were associated with changes in BMI SDS during treatment. Conclusion Obese children with a familial predisposition to T2DM showed a significantly higher degree of obesity at baseline and girls with familial obesity responded better to treatment. Besides these findings, no other associations were found between the occurrence of familial predispositions and the degree of obesity or changes herein during multidisciplinary childhood obesity treatment. PMID:25756875

Recreational music-making: an integrative group intervention for reducing burnout and improving mood states in first year associate degree nursing students: insights and economic impact.

PubMed

Bittman, Barry B; Snyder, Cherie; Bruhn, Karl T; Liebfreid, Fran; Stevens, Christine K; Westengard, James; Umbach, Paul O

2004-01-01

The challenges of providing exemplary undergraduate nursing education cannot be underestimated in an era when burnout and negative mood states predictably lead to alarming rates of academic as well as career attrition. While the multi-dimensional nature of this complex issue has been extensively elucidated, few rational strategies exist to reverse a disheartening trend recognizable early in the educational process that subsequently threatens to undermine the future viability of quality healthcare. This controlled prospective crossover study examined the impact of a 6-session Recreational Music-making (RMM) protocol on burnout and mood dimensions as well as Total Mood Disturbance (TMD) in first year associate level nursing students. A total of 75 first year associate degree nursing students from Allegany College of Maryland (ACM) participated in a 6-session RMM protocol focusing on group support and stress reduction utilizing a specific group drumming protocol. Burnout and mood dimensions were assessed with the Maslach Burnout Inventory and the Profile of Mood States respectively. Statistically significant reductions of multiple burnout and mood dimensions as well as TMD scores were noted. Potential annual cost savings for the typical associate degree nursing program (16,800 dollars) and acute care hospital (322,000 dollars) were projected by an independent economic analysis firm. A cost-effective 6-session RMM protocol reduces burnout and mood dimensions as well as TMD in associate degree nursing students.

Safety of bronchoalveolar lavage in young children with cystic fibrosis.

PubMed

Wainwright, Claire E; Grimwood, Keith; Carlin, John B; Vidmar, Suzanna; Cooper, Peter J; Francis, Paul W; Byrnes, Catherine A; Whitehead, Bruce F; Martin, A James; Robertson, Ian F; Cooper, David M; Dakin, Carolyn J; Masters, Ian B; Massie, R John; Robinson, Philip J; Ranganathan, Sarath; Armstrong, David S; Patterson, Lyndall K; Robertson, Colin F

2008-10-01

Our aim was to determine the safety of BAL in young children <6 years with CF. As part of a multi-center study of BAL-directed therapy, children with CF < 6 years had one or more BALs between September 1999 and December 2005. Adverse events were recorded intraoperatively and for 24 hr thereafter. Clinical characteristics before BAL, findings at bronchoscopy and BAL results were assessed as risk factors for adverse events. 333 BALs were conducted in 107 (56 males) children, median age 23.5 (range 1.6-67.5) months, including 170 (51%) for pulmonary exacerbation. 29 BALs (8.7%) were followed by fever >or=38.5 degrees C and 10 (3%) had clinically significant episodes (five intraoperative hemoglobin desaturations to <90% requiring intervention, one tachyarrhythmia, two needing post-operative supplemental oxygen, one hospitalization for stridor). Two contaminated bronchoscopes were detected. 180 minor adverse events were recorded in 174 (52%) BAL procedures (137 altered cough, 41 fever <38.5 degrees C). Low percentage BAL return (P = 0.002) and focal bronchitis (P = 0.02) were associated with clinically significant deterioration. Multivariable analysis identified Streptococcus pneumoniae (OR 22.3; 95% confidence interval (CI); 6.9,72), Pseudomonas aeruginosa (OR 2.4; 95% CI 1.0, 5.8), respiratory signs (OR 5.0; 95% CI 1.7, 14.6) and focal bronchitis (OR 5.9; 95% CI 1.2, 29.8) as independent risk factors for post-bronchoscopy fever >or=38.5 degrees C. Adverse events are common with BAL in young CF children, but are usually transient and well tolerated. Parents should be counseled that signs of a pre-existing lower respiratory infection are associated with increased risk of post-BAL fever. (c) 2008 Wiley-Liss, Inc.

Gliomatosis cerebri type II: two case reports

PubMed Central

D’Urso, Pietro Ivo; Marsigliante, Santo; Storelli, Carlo; Distante, Alessandro; Sanguedolce, Francesca; Cimmino, Antonia; Luzi, Giuseppe; Gianfreda, Cosimo Damiano; Montinaro, Antonio; Ciappetta, Pasqualino

2009-01-01

Introduction Two types of gliomatosis cerebri exist: Type I and Type II. We report the results of a histological and genetic study of two cases of gliomatosis cerebri Type II, correlating these results with therapy and prognosis. Case presentation Two patients, a 52-year-old man (Patient 1) and a 76-year-old man (Patient 2) with gliomatosis cerebri II were admitted to our institution; they underwent surgical treatment and received radiotherapy and chemotherapy. At the 24-month follow-up, Patient 1 was still alive, while Patient 2 had died. The poor prognosis of Patient 2 was underlined by molecular analysis which showed that the angiogenesis related genes VCAM1 and VEGF were overexpressed, reflecting the high degree of neovascularization. Conclusion Genes involved in drug resistance and metallothioneins were highly expressed in Patient 2 and this, associated with unmethylated O6-methylguanine methyltransferase, can explain the lack of response to chemotherapy. PMID:19830138

Can Co-Curricular Activities Enhance the Learning Effectiveness of Students?: An Application to the Sub-Degree Students in Hong Kong

ERIC Educational Resources Information Center

Leung, Chi-Hung; Ng, Chi Wing Raymond; Chan, Po On Ella

2011-01-01

A total of 575 students from the Associate Degree Foundation Program and the Associate Degree Program participated in this study. The two purposes of this study were to use the time series between/within experimental design to examine whether participation in co-curricular activities could (1) enhance student learning effectiveness and (2) have…

Evaluation of reactive oxygen metabolites in frozen serum samples. Effect of storage and repeated thawing.

PubMed

Cavalleri, A; Colombo, C; Venturelli, E; Miceli, R; Mariani, L; Cornelli, U; Pala, V; Berrino, F; Secreto, G

2004-01-01

Measuring the free radical activity in serum samples from prospective studies is the best way to investigate the association between oxidative stress and human diseases. Prospective studies require the analysis of serum samples that have often been stored for a long time. Our study was designed to determine the effect of storage at -30 degrees C and -80 degrees C for two years on free radical activity. We analyzed the free radical activity by measuring circulating hydroperoxides in a pool of sera at baseline and after one day, one week, one month and 25 months of storage, using a photometric method (d-ROMs test). Measurements were performed in aliquots thawed only once at each time point and in aliquots frozen and thawed repeatedly over the study period. After two years we observed a small but statistically significant 4% decrease in the hydroperoxide concentration, which was substantially unaffected by storage temperatures and repeated freeze-thaw cycles. We also carried out the d-ROMs test in sera from ten apparently healthy volunteers at 2, 8, 24, and 48 hours after collection and storage at 4 degrees C and did not observe any significant variation. In conclusion, the d-ROMs test is a simple method suitable to evaluate the free radical activity in frozen serum samples after long-term storage.

Locomotive syndrome is associated not only with physical capacity but also degree of depression.

PubMed

Ikemoto, Tatsunori; Inoue, Masayuki; Nakata, Masatoshi; Miyagawa, Hirofumi; Shimo, Kazuhiro; Wakabayashi, Toshiko; Arai, Young-Chang P; Ushida, Takahiro

2016-05-01

Reports of locomotive syndrome (LS) have recently been increasing. Although physical performance measures for LS have been well investigated to date, studies including psychiatric assessment are still scarce. Hence, the aim of this study was to investigate both physical and mental parameters in relation to presence and severity of LS using a 25-question geriatric locomotive function scale (GLFS-25) questionnaire. 150 elderly people aged over 60 years who were members of our physical-fitness center and displayed well-being were enrolled in this study. Firstly, using the previously determined GLFS-25 cutoff value (=16 points), subjects were divided into two groups accordingly: an LS and non-LS group in order to compare each parameter (age, grip strength, timed-up-and-go test (TUG), one-leg standing with eye open, back muscle and leg muscle strength, degree of depression and cognitive impairment) between the groups using the Mann-Whitney U-test followed by multiple logistic regression analysis. Secondly, a multiple linear regression was conducted to determine which variables showed the strongest correlation with severity of LS. We confirmed 110 people for non-LS (73%) and 40 people for LS using the GLFS-25 cutoff value. Comparative analysis between LS and non-LS revealed significant differences in parameters in age, grip strength, TUG, one-leg standing, back muscle strength and degree of depression (p < 0.006, after Bonferroni correction). Multiple logistic regression revealed that functional decline in grip strength, TUG and one-leg standing and degree of depression were significantly associated with LS. On the other hand, we observed that the significant contributors towards the GLFS-25 score were TUG and degree of depression in multiple linear regression analysis. The results indicate that LS is associated with not only the capacity of physical performance but also the degree of depression although most participants fell under the criteria of LS. Copyright © 2016 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.

The Effect of Earning an Associate Degree on Community College Transfer Students' Performance and Success at Four-Year Institutions

ERIC Educational Resources Information Center

Wang, Xueli; Chuang, Yating; McCready, Bo

2017-01-01

Background/Context: As the cost of postsecondary education continues to rise, more students begin their postsecondary careers at a community college with the ultimate goal of upward transfer. However, there is limited evidence regarding how earning an associate degree prior to transfer shape transfer students' eventual success at baccalaureate…

Graduate Physics Degrees: Largest Departments and Degree Distribution. Focus On

ERIC Educational Resources Information Center

Mulvey, Patrick J.; Nicholson, Starr

2014-01-01

In the 2011-12 academic year there were 751 degree-granting physics departments in the U.S. Of these, 195 offered a PhD and 62 departments offered a master's as the highest physics degree. The remaining 494 departments offered a bachelor's as their highest physics degree. There were six universities that had two doctoral-granting physics…

Family stability in greater white-fronted geese

USGS Publications Warehouse

Ely, Craig R.

1993-01-01

I investigated the stability of parent-offspring bonds, and sibling-sibling bonds of neck-banded Greater White-fronted Geese (Anser albifrons frontalis) during winters (September-May) in California and southern Oregon from 1979 to 1989. Geese captured at feeding sites were more likely to be in social groups than those captured at roosting sites. Offspring remained associated with their parents longer than reported for other geese, as 69% of yearlings, 39% of two-year-olds, and 38% of three-year-olds and older were observed with their parents during winter. The proportion of time offspring spent with their parents declined as they grew older, being 76% for juveniles, 32% for yearlings, and 15% for two-year-olds and older. The prevalence of extended family groups was corroborated by counts of landing groups of unmarked geese. Sibling bonds also persisted after the first year of life, with 74%, 50%, and 39% of siblings maintaining some degree of social contact at ages of one, two and three years or older, respectively. Older offspring were more likely to associate with brood mates than with parents. Intensive observations ended when the oldest known-age geese were 34 months old. Incidental sightings in subsequent years revealed that some offspring up to eight years of age still associated with their parents and/or siblings. The benefits of maintaining long-term family bonds were not readily apparent, as there was no difference in the reproductive success of parents with and without attendant offspring, and yearlings that associated with parents were not more likely to survive than yearlings that did not associate with parents. However, older offspring and their parents may benefit by remaining together if extended families are more dominant and have better access to limited food and safe roost sites. Parents benefit if their fitness is enhanced due to nest defense provided by older offspring, and subadults probably benefit from staying with their parents by learning foraging and predator avoidance strategies from parents and older siblings.

Spinal deformity in children treated for neuroblastoma

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mayfield, J.K.; Riseborough, E.J.; Jaffe, N.

1981-02-01

Of seventy-four children who were treated at a mean age of seventeen months for neuroblastoma and survived more than five years, fifty-six had spinal deformity due either to the disease or to the treatment after a mean follow-up of 12.9 years. Of these fifty-six, 50 per cent had post-radiation scoliosis, and 16 per cent had post-radiation kyphosis, most frequently at the thoracolumbar junction, at the time of follow-up. Two kyphotic thoracolumbar curve patterns were identified: an angular kyphosis with a short radius of curvature and its apex at the twelfth thoracic and first lumbar vertebrae, and a thoracic kyphosis withmore » a long radius of curvature that extended into the lumbar spine. The post-radiation deformity - both the scoliosis and the kyphosis - progressed with growth, the scoliosis at a rate of 1 degree per year and the kyphosis at a rate of 3 degrees per year. Epidural spread of the neuroblastoma was associated with most of the cases of severe scoliosis and kyphosis. The deformity was due either to the laminectomy or to the paraplegia acting in conjunction with the radiation. Eighteen per cent of 419 children with this malignant disease survived more than five years, and of the survivors, 20 per cent had spinal deformity severe enough to warrant treatment. The factors associated with the development of spinal deformity in patient treated for neuroblastoma were: orthovoltage radiation exceeding 3000 rads, asymmetrical radiation of the spine, thoracolumbar kyphosis, and epidural spread of the tumor.« less

Quengel Casting for the Management of Pediatric Knee Flexion Contractures: A 26-Year Single Institution Experience.

PubMed

Wiley, Marcel R; Riccio, Anthony I; Felton, Kevin; Rodgers, Jennifer A; Wimberly, Robert L; Johnston, Charles E

Quengel casting was introduced in 1922 for nonsurgical treatment of knee flexion contractures (KFC) associated with hemophilic arthropathy. It consists of an extension-desubluxation hinge fixed to a cast allowing for gradual correction of a flexion deformity while preventing posterior tibial subluxation. The purpose of this study is to report 1 center's experience with this technique for the treatment of pediatric KFC. A retrospective review was conducted over a 26-year period. All patients with KFC treated with Quengel casting were included. Demographic data, associated medical conditions, adjunctive soft tissue releases, complications, and the need for late surgical intervention were recorded. Tibiofemoral angle measurements in maximal extension were recorded at initiation and termination of casting, 1-year follow-up, and final follow-up. Success was defined as no symptomatic recurrence of KFC or need for subsequent surgery. Eighteen patients (26 knees) were treated for KFC with Quengel casting. Average age at initiation of casting was 8.1 years with average follow-up of 59.9 months. Fifteen knees (58%) underwent soft tissue releases before casting. An average of 1.5 casts per knee were applied over an average of 23.9 days. Average KFC before casting was 50.6 degrees (range, 15 to 100 degrees) which improved to 5.96 degrees (0 to 40 degrees) at cast removal (P<0.00001). Sixteen patients (22 knees) had 1-year follow-up or failed casting before 1 year. Of these, 11 knees (50%) had a successful outcome. Residual KFC of those treated successfully was 6.8 degrees (range, 0 to 30 degrees) at 1 year and 8.2 degrees (range, 0 to 30 degrees) at final follow-up, averaging 71.4 months (P=0.81). Of the 11 knees deemed failures, all had recurrence of deformity within an average of 1 year from cast removal. Surgical release before Quengel casting did not improve the chances for success (P=0.09). Quengel casting can improve pediatric KFC an average of 44.2 degrees with minimal complications. Although 50% of treated patients will demonstrate significant recurrence or need later surgery, the majority of those treated successfully have durable results at intermediate term follow-up. Level IV-therapeutic study.

Changes in Generic and Degree Completion Dental Hygiene Student Characteristics.

ERIC Educational Resources Information Center

Carr, Sandra; Rubinstein, Linda

1989-01-01

A study compared the characteristics of dental hygiene students in two programs (bachelor's degree and two-year professional dental hygiene training) in 1978 and 1987 to assess changes over time. Results are presented and the implications for enrollment management are discussed. (MSE)

Poliosis circumscripta unmasking a scalp melanoma.

PubMed

Yeo, L; Husain, E; Rajpara, S

2015-12-01

A 28-year-old man presented with a 1-year history of a localized patch of grey hair and an underlying darkly pigmented lesion on his right occipital area. Clinical appearance revealed poliosis overlying an asymmetrical plaque with variable degrees of brown pigmentation and white discolouration. Owing to the suspicious nature of the lesion, excision with a 2 mm margin was performed. Histology revealed an invasive melanoma with extensive regression and prominent involvement of multiple hair follicles. Scalp melanoma with associated poliosis is extremely rare, and has only been reported once in the literature to date. There have been two reports in the opthalmology literature regarding eyelash poliosis associated with orbital melanoma. The pathogenesis of poliosis still remains unclear. This is the second reported case of poliosis circmscripta unmasking a scalp melanoma, and highlights the importance of being vigilant when examining patients with poliosis of the scalp. © 2014 British Association of Dermatologists.

Four-Year Effects on Degree Receipt and Employment Outcomes from a Performance-Based Scholarship Program in Ohio

ERIC Educational Resources Information Center

Mayer, Alexander K.; Patel, Reshma; Gutierrez, Melvin

2015-01-01

A college degree is often viewed as a key step toward better employment and higher earnings. Many community college students, however, never graduate and cannot reap the financial benefits associated with a college degree. Although existing research suggests that financial aid interventions can modestly improve students' short-term academic…

Ecological segregation in a small mammal hybrid zone: habitat-specific mating opportunities and selection against hybrids restrict gene flow on a fine spatial scale.

PubMed

Shurtliff, Quinn R; Murphy, Peter J; Matocq, Marjorie D

2014-03-01

The degree to which closely related species interbreed is determined by a complex interaction of ecological, behavioral, and genetic factors. We examine the degree of interbreeding between two woodrat species, Neotoma bryanti and N. lepida, at a sharp ecological transition. We identify the ecological association of each genotypic class, assess the opportunity for mating between these groups, and test whether they have similar patterns of year-to-year persistence on our study site. We find that 13% of individuals have a hybrid signature but that the two parental populations and backcrosses are highly segregated by habitat type and use. Also, we find that adult hybrids are comparable to parental types in terms of year-to-year persistence on our site but that, among juveniles, significantly fewer hybrids reach adulthood on site compared to their purebred counterparts. Our analyses show that this hybrid zone is maintained by occasional nonassortative mating coupled with hybrid fertility, but that these factors are balanced by lower apparent survival of juvenile hybrids and habitat-based preference or selection that limits heterospecific mating while promoting backcrossing to habitat-specific genotypes. This system presents a novel example of the role that sharp resource gradients play in reproductive isolation and the potential for genetic introgression. © 2013 The Author(s). Evolution © 2013 The Society for the Study of Evolution.

Exercise and health-related quality of life during the first year following acute stroke. A randomized controlled trial.

PubMed

Langhammer, Birgitta; Stanghelle, Johan K; Lindmark, Birgitta

2008-02-01

To evaluate the impact of two different physiotherapy exercise regimes in patients after acute stroke on health-related quality of life (HRQoL) and to investigate how the degree of motor and balance function, gait capacity, activities of daily living and instrumental activities of daily living influenced HRQoL. A longitudinal randomized controlled stratified trial of two interventions: the intensive exercise groups with scheduled intensive training during four periods of the first year after stroke and the regular exercise group with self-initiated training. There was a tendency of better HRQoL in the regular exercise group on NHP total score (p = 0.05). Patients with low scores in activities of daily living, balance and motor function and inability to perform 6-minute walk test on admission, scored lower on self-perceived health than patients with high scores and ability to perform the walking test. At 1 year post-stroke, total scores on NHP were moderately associated with motor function (r = -0.63), balance (r = -0.56), gait (r = -0.57), activities of daily living (r = -0.57) and instrumental activities of daily living (r = -0.49-0.58). The physical mobility sub-scale of NHP had the strongest association ranging from r = -0.47-0.82. The regular exercise group with self-initiated training seemed to enhance HRQoL more than the intensive exercise group with scheduled intensive training. The degree of motor function, balance, walking capacity and independence in activities of daily living is of importance for perceived HRQoL.

Valuable Learning or "Spinning Their Wheels"? Understanding Excess Credits Earned by Community College Associate Degree Completers. CCRC Working Paper No. 44

ERIC Educational Resources Information Center

Zeidenberg, Matthew

2012-01-01

Substantial numbers of students who earn an associate degree from a community college accumulate more college credits than are required. This is an important phenomenon for at least two related reasons. First, it raises the issue of efficiency: Are students getting their degrees in the most expeditious manner, both in terms of time out of the…

Outdoor temperature, precipitation, and wind speed affect physical activity levels in children: a longitudinal cohort study

PubMed Central

Edwards, Nicholas M.; Myer, Gregory D.; Kalkwarf, Heidi J.; Woo, Jessica G.; Khoury, Philip R.; Hewett, Timothy E.; Daniels, Stephen R.

2015-01-01

Objective Evaluate effects of local weather conditions on physical activity in early childhood. Methods Longitudinal prospective cohort study of 372 children, 3 years old at enrollment, drawn from a major US metropolitan community. Accelerometer-measured (RT3) physical activity was collected every 4 months over 5 years and matched with daily weather measures: day length, heating/cooling degrees (degrees mean temperature < 65°F or ≥ 65°F, respectively), wind, and precipitation. Mixed regression analyses, adjusted for repeated measures, were used to test the relationship between weather and physical activity. Results Precipitation and wind speed were negatively associated with total physical activity and moderate-vigorous physical activity (P<0.0001). Heating and cooling degrees were negatively associated with total physical activity and moderate-vigorous physical activity and positively associated with inactivity (all P<0.0001), independent of age, sex, race, BMI, day length, wind, and precipitation. For every 10 additional heating degrees there was a five-minute daily reduction in moderate-vigorous physical activity. For every additional 10 cooling degrees there was a 17-minute reduction in moderate-vigorous physical activity. Conclusions Inclement weather (higher/lower temperature, greater wind speed, more rain/snow) is associated with less physical activity in young children. These deleterious effects should be considered when planning physical activity research, interventions, and policies. PMID:25423667

A Brief History of the College of Education's Doctoral Degrees

ERIC Educational Resources Information Center

McEwan, Hunter; Slaughter, Helen

2004-01-01

The College of Education at the University of Hawai'i at Manoa has two doctoral degrees: the PhD in educational psychology and the PhD in education. Both degrees have been in existence for over 30 years. The PhD in education, however, began its life as the EdD and was renamed the PhD in 1999. As two of the articles in this issue make clear…

INTEREST AND INTELLECTUAL INDICES RELATED TO SUCCESSFUL AND NON-SUCCESSFUL MALE COLLEGE STUDENTS IN TECHNICAL AND ASSOCIATE DEGREE PROGRAMS. FINAL REPORT.

ERIC Educational Resources Information Center

HECKER, DONALD L.; TAYLOR, RONALD G.

THE PURPOSE OF THE PROJECT WAS TO STUDY THE DIFFERENCES AND SIMILARITIES IN INTEREST, ABILITY, AND PREVIOUS ACHIEVEMENT PATTERNS OF 941 MEN STUDENTS WHO ENROLLED IN VARIOUS TECHNICAL AND ASSOCIATE DEGREE 2-YEAR PROGRAMS AND TO DETERMINE WHICH VARIABLES COULD DIFFERENTIATE BETWEEN STUDENTS WHO COMPLETED, CHANGED TO AN ALTERNATE PROGRAM, OR WITHDREW…

Electro-Optics In Two Years

NASA Astrophysics Data System (ADS)

Simcik, John C.

1989-04-01

Texas State Technical Institute-Waco (TSTI-WACO) was the first school in the United States to offer an Associate of Applied Science degree in Laser Electro-Optics Technology. The program began in September 1969 and has produced 1,827 graduates since inception. These graduates are readily adaptable to any area of the laser electro-optics industry. Areas of study include Optics, Electronics, Vacuum, Physics, Mathematics, and English with emphasis on Electro-Optics. Graduate placement is centered around research and development, life sciences and manufacturing in technical and engineering areas.

Determinants of College Choice for Students Attending Two-Year Colleges in Wisconsin

ERIC Educational Resources Information Center

Meece, Jeffrey Scott

2013-01-01

This study explored variables that impacted college choices of traditionally aged new freshmen who chose to attend two-year colleges in central Wisconsin with the intention of completing bachelor's degrees. Participants in this study were traditionally aged 18 and 19 years-old first-time freshmen who attended one of five two-year schools in…

Association of dietary patterns with five-year degree and progression of coronary artery calcification in the Heinz Nixdorf Recall study.

PubMed

Frölich, S; Lehmann, N; Weyers, S; Wahl, S; Dragano, N; Budde, T; Kälsch, H; Mahabadi, A A; Erbel, R; Moebus, S; Jöckel, K H; Schmidt, B

2017-11-01

As a modifiable lifestyle factor, diet is hypothesized to play an important role in the progression of atherosclerosis. The aim of this study was to explore associations of comprehensive dietary patterns derived by cluster analysis with degree and progression of coronary artery calcification (CAC) over five years of follow-up. In the population-based Heinz Nixdorf Recall study, 3718 participants (45-75 years; 47.6% men) without coronary heart disease completed a food frequency questionnaire at baseline. Five distinct dietary patterns were identified using cluster analysis: "Health-conscious", "Traditional German/Less alcohol", "Mediterranean-like", "Western" and "Animal fat/Alcohol" (used as reference). CAC was measured using electron-beam computed tomography at baseline and five years later. CAC after five years was predicted based on sex- and age-specific baseline percentiles. After comparing observed and predicted CAC Scores, CAC progression was classified as slow, expected, or rapid. Compared to "Animal fat/Alcohol" diet, a "Mediterranean-like" diet was associated with a relative risk (RR) for a rapid CAC progression in both sexes (men: 0.61; 95%-confidence interval [95%-CI]: 0.41; 0.90; women: 0.59; 95%-CI: 0.45; 0.78). Furthermore, reduced RRs were observed in women with a "Health-conscious" and a "Traditional German/Less alcohol" diet (0.63; 95%-CI: 0.47; 0.84, respectively 0.69; 95%-CI: 0.52; 0.90). No association was observed for a "Western" diet for both sexes. Similar results were revealed for degree of CAC. The study results support the hypothesis that a "Mediterranean-like" diet is associated with a lower CAC-progression and lower degree of CAC in men and women. Copyright © 2017 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

Two-staged Correction of Severe Congenital Scoliosis Associated With Intraspinal Abnormalities.

PubMed

Zhang, Zhenxing; Hui, Hua; Liu, Tuanjiang; Zhang, Zhenping; Hao, Dingjun

2016-10-01

A retrospective study. To analyze the efficacy and safety of perioperative halo-gravity traction as an adjunct to posterior vertebral column resection (PVCR) in the treatment of patients with severe congenital scoliosis and coexisting asymptomatic intraspinal pathologies (diastematomyelia and/or tethered cord). Few reports to our knowledge review the use of perioperative halo-gravity traction and PVCR in this patient population. A total of 17 patients with a minimum 2-year follow-up who underwent PVCR using perioperative halo-gravity traction were analyzed. Patients were analyzed by age at date of examination (range, 11-23 y; mean, 14.4 y), sex (7 male, 10 female), major coronal curve magnitude (range, 108-149 degrees; average, 125 degrees), major sagittal curve magnitude (range, 72-118 degrees; average, 91 degrees). Complications related to halo traction and PVCR were reviewed. Radiographic outcomes demonstrated Cobb angle of major curve had an average correction of 28% after halo traction and it measured 53 degrees (range, 42-84 degrees) at the last follow-up, for a 58% correction. Maximal kyphosis improved to 58 degrees (range, 43-76 degrees) at ultimate follow-up. There were no permanent neurological deficits in this series. The study results suggested that surgical treatment for intraspinal abnormality may be unnecessary in asymptomatic patients with severe congenital scoliosis who are undergoing scoliosis corrective surgery. PVCR combined with perioperative traction is a safe and effective alternative for such patients.

AWG Scholarships

NASA Astrophysics Data System (ADS)

The Association for Women Geoscientists will give two Chrysalis Scholarships in 1990. The awards are for women who returned to school after an interruption in education of at least a year and who are finishing a thesis for a Masters or Ph.D. degree in geoscience.1989 was the first year for the Chrysalis. The recipient, Diane Bellis, was a doctoral candidate in geochemistry at New Mexico Institute of Mining and Technology in Socorro and the mother of four. She received her Ph.D. in May and is currently an AAAS Fellow in the Department of State in Washington, D.C., working on U.S. science policy in Africa and Latin America.

Anterior only fusion for scoliosis in patients with myelomeningocele.

PubMed

Sponseller, P D; Young, A T; Sarwark, J F; Lim, R

1999-07-01

A series of patients with single major scoliosis curvatures attributable to spina bifida treated by anterior only spinal fusion was studied for 2 years to determine whether the infection rate could be decreased, adequate correction and pelvic balance could be provided, and posterior surgery could be avoided in these patients. Anterior surgery alone was performed for thoracolumbar scoliosis greater than 45 degrees if the compensatory thoracic curve was less than 40 degrees and there was no significant junctional kyphosis. Fourteen patients were treated at a mean age of 11.9 years (range, 7-16 years), with a mean curve of 64 degrees (range, 51 degrees-85 degrees), and motor levels distributed from T10-L4. Thirteen patients had prior neurosurgery for tether, syrinx, or Arnold-Chiari malformation. The spine was fused over a mean of seven vertebrae. A 3/16 inch Texas Scottish Rite Hospital rod was used most commonly (10 patients). Blood loss averaged 1100 cc. The mean curve correction was 57% at 40 months after surgery. Loss of correction occurred primarily by adding on outside the instrumented area. Mean pelvic obliquity was improved from 16 degrees to 9 degrees. There was one superficial infection. Results were good in five patients, fair in four, and poor in five. Failures were attributable to proximal decompensation in two patients who required revision surgery (two), neurologic deterioration in two, and screw pullout in one. Both patients with decompensation had syringomyelia. Both patients with neurologic deterioration had large curves (> 75 degrees). Both patients recovered after rod removal. Retrospectively, by eliminating patients with syrinx or with a curve greater than 75 degrees, all poor results would be eliminated. Anterior only fusion and instrumentation may have significant advantages, but only for selected patients with thoracolumbar curves less than 75 degrees, compensatory curves less than 40 degrees, no increased kyphosis, and no syrinx. Quadriceps function should be monitored. On the basis of this preliminary experience, continued use of this approach using stricter selection seems warranted.

Predictors of Student Degree Attainment at a Four-Year, Mid-Sized, Public University in the Great Plains

ERIC Educational Resources Information Center

Owen, Jody

2012-01-01

College student degree attainment has been identified as a national issue, and recently has become a topic of emphasis for institutions of higher education. In the past, research has focused on retaining students from year one in college to year two. With the demand for baccalaureate-prepared graduates increasing and the charge to compete in a…

MSU Medical Colleges Blended Learning for First Year Science Courses: Uniting Pedagogy to Maximize Experience and Real World Limitations

ERIC Educational Resources Information Center

Lovell, Kathryn; Vignare, Karen

2009-01-01

At Michigan State University the two medical schools, College of Human Medicine (CHM; M.D. degree) and College of Osteopathic Medicine (COM; D.O. degree), have offered the same science courses to first year students for many years. Science departments report to both colleges, and the same faculty can effectively teach the content required in the…

Education and inequalities in risk scores for coronary heart disease and body mass index: evidence for a population strategy.

PubMed

Liu, Sze Yan; Kawachi, Ichiro; Glymour, M Maria

2012-09-01

Concerns have been raised that education may have greater benefits for persons at high risk of coronary heart disease (CHD) than for those at low risk. We estimated the association of education (less than high school, high school, or college graduates) with 10-year CHD risk and body mass index (BMI), using linear and quantile regression models, in the following two nationally representative datasets: the 2006 wave of the Health and Retirement Survey and the 2003-2008 National Health and Nutrition Examination Survey (NHANES). Higher educational attainment was associated with lower 10-year CHD risk for all groups. However, the magnitude of this association varied considerably across quantiles for some subgroups. For example, among women in NHANES, a high school degree was associated with 4% (95% confidence interval = -9% to 1%) and 17% (-24% to -8%) lower CHD risk in the 10th and 90th percentiles, respectively. For BMI, a college degree was associated with uniform decreases across the distribution for women, but with varying increases for men. Compared with those who had not completed high school, male college graduates in the NHANES sample had a BMI that was 6% greater (2% to 11%) at the 10th percentile of the BMI distribution and 7% lower (-10% to -3%) at the 90th percentile (ie, overweight/obese). Estimates from the Health and Retirement Survey sample and the marginal quantile regression models showed similar patterns. Conventional regression methods may mask important variations in the associations between education and CHD risk.

First Year Courses in IT: A Bloom Rating

ERIC Educational Resources Information Center

Oliver, Dave; Dobele, Tony

2007-01-01

This paper explores the cognitive difficulty of assessment tasks in six first year computing courses within an Information Technology (IT) degree. This issue is pertinent to Information Technology education for two reasons. Degree level education in any field of study is expected to develop higher order thinking skills. Bloom's taxonomy is a…

Laparoscopic simulation interface

DOEpatents

Rosenberg, Louis B.

2006-04-04

A method and apparatus for providing high bandwidth and low noise mechanical input and output for computer systems. A gimbal mechanism provides two revolute degrees of freedom to an object about two axes of rotation. A linear axis member is coupled to the gimbal mechanism at the intersection of the two axes of rotation. The linear axis member is capable of being translated along a third axis to provide a third degree of freedom. The user object is coupled to the linear axis member and is thus translatable along the third axis so that the object can be moved along all three degrees of freedom. Transducers associated with the provided degrees of freedom include sensors and actuators and provide an electromechanical interface between the object and a digital processing system. Capstan drive mechanisms transmit forces between the transducers and the object. The linear axis member can also be rotated about its lengthwise axis to provide a fourth degree of freedom, and, optionally, a floating gimbal mechanism is coupled to the linear axis member to provide fifth and sixth degrees of freedom to an object. Transducer sensors are associated with the fourth, fifth, and sixth degrees of freedom. The interface is well suited for simulations of medical procedures and simulations in which an object such as a stylus or a joystick is moved and manipulated by the user.

Percutaneous triplanar femoral osteotomy correction for developmental coxa vara: a new technique.

PubMed

Sabharwal, Sanjeev; Mittal, Rahul; Cox, Garrick

2005-01-01

Developmental coxa vara (DCV) is a well-known pediatric hip disorder that is associated with triplanar deformity of the proximal femur. Several techniques of proximal femur osteotomies have being cited in the literature, with variable outcomes. Recently, the authors have used a percutaneous technique with application of a low-profile Ilizarov external fixator for acute opening wedge correction of the femoral deformity associated with DCV. Five children (six affected hips) underwent the above procedure at an average age of 8 + 4 years. The average improvement in Hilgenreiner's epiphyseal angle was from 74 degrees before surgery to 33 degrees after surgery, the neck-shaft angle improved from 86 degrees to 137 degrees, and the articulo-trochanteric distance improved from -6 mm to +11 mm. Latest follow-up at a mean of 2.1 years after surgery showed satisfactory healing with no significant loss of correction in any case. This percutaneous technique offers several advantages over currently available methods for surgical correction of DCV.

Multiple degree-of-freedom mechanical interface to a computer system

DOEpatents

Rosenberg, Louis B.

2001-01-01

A method and apparatus for providing high bandwidth and low noise mechanical input and output for computer systems. A gimbal mechanism provides two revolute degrees of freedom to an object about two axes of rotation. A linear axis member is coupled to the gimbal mechanism at the intersection of the two axes of rotation. The linear axis member is capable of being translated along a third axis to provide a third degree of freedom. The user object is coupled to the linear axis member and is thus translatable along the third axis so that the object can be moved along all three degrees of freedom. Transducers associated with the provided degrees of freedom include sensors and actuators and provide an electromechanical interface between the object and a digital processing system. Capstan drive mechanisms transmit forces between the transducers and the object. The linear axis member can also be rotated about its lengthwise axis to provide a fourth degree of freedom, and, optionally, a floating gimbal mechanism is coupled to the linear axis member to provide fifth and sixth degrees of freedom to an object. Transducer sensors are associated with the fourth, fifth, and sixth degrees of freedom. The interface is well suited for simulations of medical procedures and simulations in which an object such as a stylus or a joystick is moved and manipulated by the user.

[Comment on “Doctorate time rising sharply: How long should it take” by William Glen] Defining TTD

NASA Astrophysics Data System (ADS)

Jedlovec, Gary J.

In response to the Forum article “Doctorate Time Rising Sharply: How long should it take?” by William Glen (March 27, 1990), I contend that Glen (and the authors of a book he cites) may be overlooking a possible explanation for the rise in time to doctorate (TTD). Is the time one spends working in his/her field between degrees considered and tabulated? It might be that after obtaining a bachelors or masters degree, the student seeks employment for a number of years before returning to school.Using myself as an example, after graduating with a masters degree in 1981 (bachelors in 1979), I worked as a research associate for NASA before returning to school in 1984. I completed my doctorate degree in 1987, making my actual time in school between the bachelors and doctorate degrees only 5 years. The TTD as defined in Forum would yield 8 years. I know of many others who have proceeded in getting a doctorate degree in a similar fashion. My TTD of 8 years in no way reflects institutional factors as suggested in the article.

Changing Community Colleges: Early Lessons from Completion by Design

ERIC Educational Resources Information Center

Grossman, Jean Baldwin; Quint, Janet; Gingrich, Jessica; Cerna, Oscar; Diamond, John; Levine, Andrew; Willard, Jacklyn

2015-01-01

Community colleges enroll almost half of the undergraduates in the United States and provide students the option to earn a degree at a lower cost and offer more flexible class schedules than four-year colleges. However, among first-time, full-time degree-seeking students entering public two-year schools, only about 20 percent graduate with a…

Study of the Extent of the Information of Cardiologists from São Paulo City, Brazil, Regarding a Low-Prevalence Entity: Brugada Syndrome

PubMed Central

Riera, Andrés Ricardo Pérez; Filho, Celso F.; Uchida, Augusto H.; Zhang, Li; Antzelevitch, Charles; Schapachnik, Edgardo; Dubner, Sergio; Ferreira, Celso

2008-01-01

Objective To determine the degree of knowledge that cardiologists from São Paulo, Brazil, have regarding a low-prevalent entity associated with a high rate of sudden death—Brugada syndrome. Methods Two hundred forty-four cardiologists were interviewed by an instrument divided in two parts: in the first, we recorded gender, age, and data related to academic profile. The second—answered only by the professionals that manifested having some degree of knowledge on the syndrome—had 28 questions that evaluated their knowledge. The answers were spontaneous and they did not have a chance to consult. We used uni- and multivariate analysis on the average percentage of right and wrong answers, and the influence of the academic profile. Results The predominant gender was the male gender (61.1%), the average age was 44.32 ± 10.83 years, 40% with more than 20 years after obtaining their degree, 44% were educated in public institutions, 69% had a residency in cardiology, 20% had overseas practice, 12% had postdegree, 41% were linked to an educational institution, 24% with publication(s) in an indexed journal, 17.2% were authors of chapters in books, 2.5% had edited books, and 10% were linked to the Brazilian Society of Cardiac Arrhythmias. The average percentage of right answers was 45.7%. Conclusion The sample studied revealed a little knowledge on the entity. A residency in cardiology was the factor of greater significance in the percentage of right answers. Other significant factors were the link of the interviewed person to an educational institution, or the Brazilian Society of Cardiac Arrhythmias, and having a specialist degree. PMID:18973492

Improving Transfer Student Baccalaureate Completion through Higher Education Centers

ERIC Educational Resources Information Center

Gonzalez, Jeffery Mark

2013-01-01

According to the National Center for Education Statistics (Aud et al., 2013), only 10.6% of students who started at a two-year institution in the 2003-2004 year successfully completed a baccalaureate degree from a four-year institution within six years. Two- and four-year institutions are looking for new strategies to improve transfer student…

Reliability of the American Medical Association guides' model for measuring spinal range of motion. Its implication for whole-person impairment rating.

PubMed

Nitschke, J E; Nattrass, C L; Disler, P B; Chou, M J; Ooi, K T

1999-02-01

Repeated measures design for intra- and interrater reliability. To determine the intra- and interrater reliability of the lumbar spine range of motion measured with a dual inclinometer, and the thoracolumbar spine range of motion measured with a long-arm goniometer, as recommended in the American Medical Association Guides. The American Medical Association Guides (2nd and 4th editions) recommend using measurements of thoracolumbar and lumbar range of movement, respectively, to estimate the percentage of permanent impairment in patients with chronic low back pain. However, the reliability of this method of estimating impairment has not been determined. In all, 34 subjects participated in the study, 21 women with a mean age of 40.1 years (SD, +/- 11.1) and 13 men with a mean age of 47.7 years (SD, +/- 12.1). Measures of thoracolumbar flexion, extension, lateral flexion, and rotation were obtained with a long-arm goniometer. Lumbar flexion, extension, and lateral flexion were measured with a dual inclinometer. Measurements were taken by two examiners on one occasion and by one examiner on two occasions approximately 1 week apart. The results showed poor intra- and interrater reliability for all measurements taken with both instruments. Measurement error expressed in degrees showed that measurements taken by different raters exhibited systematic as well as random differences. As a result, subjects measured by two different examiners on the same day, with either instrument, could give impairment ratings ranging between 0% and 18% of the whole person (excluding rotation), in which percentage impairment is calculated using the average range of motion and the average systematic and random error in degrees for the group for each movement (flexion, extension, and lateral flexion). The poor reliability of the American Medical Association Guides' spinal range of motion model can result in marked variation in the percentage of whole-body impairment. These findings have implications for compensation bodies in Australia and other countries that use the American Medical Association Guides' procedure to estimate impairment in chronic low back pain patients.

Mode of Entry as a Predictor of Success in Final Year Bachelor of Education Degree Examinations in Universities in Ekiti and Ondo States, Nigeria

ERIC Educational Resources Information Center

Adeyemi, T. O.

2009-01-01

This paper investigates the mode of entry as a predictor of success in final year bachelor of education degree examinations in universities in Ekiti and Ondo States, Nigeria. As an ex-post facto and correlational research, the study population comprised all the 1810 final year 400 level students in the two universities offering education courses,…

Human alpha-N-acetylgalactosaminidase (alpha-NAGA) deficiency: no association with neuroaxonal dystrophy?

PubMed

Bakker, H D; de Sonnaville, M L; Vreken, P; Abeling, N G; Groener, J E; Keulemans, J L; van Diggelen, O P

2001-02-01

Two new individuals with alpha-NAGA deficiency are presented. The index patient, 3 years old, has congenital cataract, slight motor retardation and secondary demyelinisation. Screening of his sibs revealed an alpha-NAGA deficiency in his 7-year-old healthy brother who had no clinical or neurological symptoms. Both sibs are homozygous for the E325K mutation, the same genotype that was found in the most severe form of alpha-NAGA deficiency presenting as infantile neuroaxonal dystrophy. Thus, at the age of 7 years the same genotype of alpha-NAGA may present as a 'non-disease' (present healthy case) and can be associated with the vegetative state (the first two patients described with alpha-NAGA deficiency). The clinical heterogeneity among the 11 known individuals with alpha-NAGA deficiency is extreme, with a 'non-disease' (two cases) and infantile neuroaxonal dystrophy (two cases) at the opposite sides of the clinical spectrum. The broad spectrum is completed by a very heterogeneous group of patients with various degrees of epilepsy/behavioural difficulties/psychomotor retardation (four patients) and a mild phenotype in adults without overt neurological manifestations who have angiokeratoma and clear vacuolisation in various cell types (three cases). These observations are difficult to reconcile with a straightforward genotype-phenotype correlation and suggest that factors or genes other than alpha-NAGA contribute to the clinical heterogeneity of the 11 patients with alpha-NAGA deficiency.

Assessment of first-year post-graduate residents: usefulness of multiple tools.

PubMed

Yang, Ying-Ying; Lee, Fa-Yauh; Hsu, Hui-Chi; Huang, Chin-Chou; Chen, Jaw-Wen; Cheng, Hao-Min; Lee, Wen-Shin; Chuang, Chiao-Lin; Chang, Ching-Chih; Huang, Chia-Chang

2011-12-01

Objective Structural Clinical Examination (OSCE) usually needs a large number of stations with long test time, which usually exceeds the resources available in a medical center. We aimed to determine the reliability of a combination of Direct Observation of Procedural Skills (DOPS), Internal Medicine in-Training Examination (IM-ITE(®)) and OSCE, and to verify the correlation between the small-scale OSCE+DOPS+IM-ITE(®)-composited scores and 360-degree evaluation scores of first year post-graduate (PGY(1)) residents. Between 2007 January to 2010 January, two hundred and nine internal medicine PGY1 residents completed DOPS, IM-ITE(®) and small-scale OSCE at our hospital. Faculty members completed 12-item 360-degree evaluation for each of the PGY(1) residents regularly. The small-scale OSCE scores correlated well with the 360-degree evaluation scores (r = 0.37, p < 0.021). Interestingly, the addition of DOPS scores to small-scale OSCE scores [small-scale OSCE+DOPS-composited scores] increased it's correlation with 360-degree evaluation scores of PGY(1) residents (r = 0.72, p < 0.036). Further, combination of IM-ITE(®) score with small-scale OSCE+DOPS scores [small-scale OSCE+DOPS+IM-ITE(®)-composited scores] markedly enhanced their correlation with 360-degree evaluation scores (r = 0.85, p < 0.016). The strong correlations between 360-degree evaluation and small-scale OSCE+DOPS+IM-ITE(®)-composited scores suggested that both methods were measuring the same quality. Our results showed that the small-scale OSCE, when associated with both the DOPS and IM-ITE(®), could be an important assessment method for PGY(1) residents. Copyright © 2011. Published by Elsevier B.V.

Improving Scientific Writing in Undergraduate Geosciences Degrees Through Peer Review

NASA Astrophysics Data System (ADS)

Day, E. A.; Collins, G. S.; Craig, L.

2016-12-01

In the British educational system, students specialise early. Often geoscience undergraduates have not taken a class that requires extended writing since they were sixteen years old. This can make it difficult for students to develop the written skills necessary for a geoscience degree, which often has assessments in the form of essays and reports. To improve both the writing and editing skills of our undergraduates we have introduced a peer review system, in which seniors review the work of first year students. At Imperial College London we set written coursework in every year of the degree. Communication is taught and assessed in many courses. There are two major modules with substantial written components that bookend the undergraduate degree at Imperial; the freshmen all write an assessed essay, while all seniors take 'Science Communication', a course that aims to prepare them for a range of possible careers. In the 2015-16 academic year we linked these courses by introducing a modified form of peer marking and instruction. Seniors had to complete reviews of draft first year essays for credit in Science Communication. These reviews are completed for the department 'journal' and introduce the first and fourth years to the nature of peer review. Seniors learn how to critically, but kindly, evaluate the work of other students, and are also prepared for potentially submitting their senior theses to journals. Reviews were managed by volunteer seniors, who acted as associate editors. They allocated anonymous reviewers and wrote decision letters, which were sent to the freshmen before their final assessed essay submission. Ultimately the fourth year reviews were formally assessed and graded by members of staff, as were the revised and resubmitted first year essays. Feedback for both courses has improved since the introduction of student reviews of essays. The markers of the freshman essay have also commented on the improvement in the standard of the writing and a decrease in errors. We are continuing to include this exercise in 2016-17, utilising technology to make the logistics easier for both the students and the course leaders. Here, we present our experiences with including peer review in the Imperial College degree. We also comment on how it can be incorporated into undergraduate and graduate programs at other institutions.

Comparison of Intertrochanteric Fracture Fixation with Dynamic Hip Screw and Bipolar Hemiarthroplasty Techniques

PubMed Central

Emami, Mohamad; Manafi, Alireza; Hashemi, Behrooz; Nemati, Ali; Safari, Saeed

2013-01-01

Background: At present, there is no consensus on an appropriate treatment modality for intertrochanteric fractures in the elderly with background diseases. The aim of the present study was to compare treatment outcomes of intertrochanteric fractures reduced with dynamic hip screws (DHS) and bipolar hemiarthroplasty in elderly patients with background medical conditions. Methods: In this randomized clinical trial, 60 patients with intertrochanteric fractures, who were 45-60 years old, were randomly divided into DHS and bipolar groups. After treatment, the two groups were compared in relation to complications and mortality rates, functional status using the Harris Hip Score (HHS), range of movement and severity of pain using the visual analogue score (VAS). Results: HHS (86±9 vs. 75±7.6), range of flexion (105±11 degrees vs. 90±17 degrees) and external rotation (35±7 degrees vs. 20±7 degrees) were significantly higher in the bipolar group compared to the DHS group (P<0.05). However, there were no significant differences in pain severity between the two groups. Conclusion: Reduction of intertrochanteric fractures in elderly patients with background medical conditions is more effective and less problematic with the bipolar technique compared to DHS and is better tolerated by patients, because this technique is associated with improvements in functional status and hip joint movement range. PMID:25207277

Top Hispanic Degree Producers

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2012

2012-01-01

This article presents a list of the top 100 producers of associate, bachelor's and graduate degrees awarded to minority students based on research conducted by Dr. Victor M.H. Borden, professor of educational leadership and policy students at the Indiana University Bloomington. For the year 2012, the listings focus on Hispanic students. Data for…

The Top 50 Communication, Journalism and Related Degrees Conferred

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2012

2012-01-01

Each year, "Diverse: Issues In Higher Education" publishes lists of the Top 100 producers of associate, bachelor's, and graduate degrees awarded to minority students based on research conducted by Dr. Victor M. H. Borden, professor of educational leadership and policy studies at Indiana University Bloomington. This article presents a…

Duration and Degree of Weight Gain and Incident Diabetes in Younger Versus Middle-Aged Black and White Adults: ARIC, CARDIA, and the Framingham Heart Study.

PubMed

Wei, Gina S; Coady, Sean A; Reis, Jared P; Carnethon, Mercedes R; Coresh, Josef; D'Agostino, Ralph B; Goff, David C; Jacobs, David R; Selvin, Elizabeth; Fox, Caroline S

2015-11-01

To determine whether duration and degree of weight gain are differentially associated with diabetes risk in younger versus middle-aged black and white adults. We combined data from three cohort studies: Atherosclerosis Risk in Communities (ARIC), Coronary Artery Risk Development in Young Adults (CARDIA), and the Framingham Heart Study. A total of 17,404 participants (56% women; 21% black) were stratified by baseline age (younger: ≥30 and <45 years; middle-aged: ≥45 and <60 years) and examined for incident diabetes (median follow-up 9 years). Duration and degree of gain in BMI were calculated as "BMI-years" above one's baseline BMI. Diabetes incidence per 1,000 person-years in the younger and middle-aged groups was 7.2 (95% CI 5.7, 8.7) and 24.4 (22.0, 26.8) in blacks, respectively, and 3.4 (2.8, 4.0) and 10.5 (9.9, 11.2) in whites, respectively. After adjusting for sex, baseline BMI and other cardiometabolic factors, and age and race interaction terms, gains in BMI-years were associated with higher risk of diabetes in the younger compared with middle-aged groups: hazard ratios for 1-unit increase in log BMI-years in younger versus middle-aged blacks were 1.18 (P = 0.02) and 1.02 (P = 0.39), respectively (P for interaction by age-group = 0.047), and in whites were 1.35 (P < 0.001) and 1.11 (P < 0.001), respectively (P for interaction by age-group = 0.008). Although middle-aged adults have higher rates of diabetes, younger adults are at greater relative risk of developing diabetes for a given level of duration and degree of weight gain. © 2015 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

So How Long Have You Been Here? Using Retrospective Transcript Data To Examine Time to Completion at a Community College.

ERIC Educational Resources Information Center

Floyd, Nancy D.

This study aims to quantify progress to the Associate degree. Transcripts of approximately half a class of degree recipients at a large multi-campus urban community college were analyzed to determine total time to degree, both in years elapsed since the first semester of enrollment and in resident semesters completed. A total of 1,581 transcripts…

Teacher Education at the American Samoa Community College

ERIC Educational Resources Information Center

Kneubuhl, James; Fua, Tupua Roy

2006-01-01

A number of circumstances make it difficult for aspiring teachers in American Samoa to earn certification and/or advanced degrees. Young men and women who graduate from the territory's high schools have two options available to them if they plan to continue their education. They can pursue a two-year degree at the American Samoa Community College…

A Multicomponent, Preschool to Third Grade Preventive Intervention and Educational Attainment at 35 Years of Age

PubMed Central

Ou, Suh-Ruu; Temple, Judy A.

2018-01-01

Importance Educational attainment is the leading social determinant of health, but few studies of prevention programs have examined whether the programs are associated with educational attainment outcomes after the mid-20s, especially for large-scale programs that provide a longer duration of services. Objective To examine the association between a preschool to third grade intervention and educational attainment at midlife and differences by program duration, sex, and parental educational level. Design, Setting, and Participants This matched-group, alternative intervention study assessed 1539 low-income minority children born in 1979 or 1980 who grew up in high-poverty neighborhoods in Chicago, Illinois. The comparison group included 550 children primarily from randomly selected schools participating in the usual early intervention. A total of 989 children who entered preschool in 1983 or 1984 and completed kindergarten in 1986 were included in the Chicago Longitudinal Study and were followed up for 27 to 30 years after the end of a multicomponent intervention. A total of 1398 participants (90.8%) in the original sample had educational attainment records at 35 years of age. The study was performed from January 1, 2002, through May 31, 2015. Interventions The Child-Parent Center Program provides school-based educational enrichment and comprehensive family services from preschool to third grade (ages 3-9 years). Main Outcomes and Measures Educational outcomes from administrative records and self-report included school dropout, 4-year high school graduation, years of education, postsecondary credential, and earned degrees from associate’s to master’s or higher. Results A total of 1539 participants (mean [SD] age, 35.1 [0.32] years; 1423 [92.9%] black and 108 [7.1%] Hispanic) were included in the study. After weighting on 2 propensity scores, preschool participants had higher rates of postsecondary degree completion, including associate’s degree or higher (15.7% vs 10.7%; difference, 5.0%; 95% CI, 1.0%-9.0%), master’s degree (4.2% vs 1.5%; difference, 2.7%; 95% CI, 1.3%-4.1%), and years of education (12.81 vs 12.32; difference, 0.49; 95% CI, 0.20-0.77). Duration of participation showed a consistent linear association with outcomes. Compared with fewer years, preschool to second or third grade participation led to higher rates of associate’s degree or higher (18.5% vs 12.5%; difference, 6.0%; 95% CI, 1.0%-11.0%), bachelor’s degree (14.3% vs 8.2%; difference, 6.1%; 95% CI, 1.3%-10.9%), and master’s degree or higher (5.9% vs 2.3%; difference, 3.6%; 95% CI, 1.4%-5.9%). The pattern of benefits was robust and favored male participants for high school graduation, female participants for college attainment, and those from lower-educated households. Conclusions and Relevance This study indicates that an established early and continuing intervention is associated with higher midlife postsecondary attainment. Replication and extension of findings to other locations and populations should further strengthen confidence in the health benefits of large-scale preventive interventions. PMID:29379955

Gunshot wounds to the spine in adolescents.

PubMed

Aryan, Henry E; Amar, Arun P; Ozgur, Burak M; Levy, Michael L

2005-10-01

The incidence of spinal instability after penetrating gunshot wounds to the spine in adolescents is unknown. We describe our experience over a 15-year period. Hospital records were reviewed retrospectively. After injury and emergency care, patients were transferred to a rehabilitation facility. Examinations were completed using the American Spinal Injury Association and Frankel scales on admission, discharge, and 6 and 12 months after injury. Severity of injury was described by: 1) degree of neurological damage, 2) degree of preserved neurological function, and 3) presence of instability. Sixty patients were identified with a mean age 15.6 years (+/- 2.7 yr). Twelve patients had cervical, 31 thoracic, and 17 lumbosacral injuries. No operative treatments were used in their care. Thirty-four patients had complete neurological deficits. Mean acute hospitalization was 21.1 days (+/- 22.8 d), and mean rehabilitation stay was 86.3 days (+/- 48.9 d), for a total hospitalization of 107.4 days (+/- 65.9 d). At 1 year, 19 patients were ambulatory and 53 were autonomous. Despite the presence of bony involvement in all, no evidence of spinal instability was noted on follow-up dynamic imaging. Even in two patients with apparent two-column disruption, no instability was noted. At 1-year follow-up, significant (nonfunctional) improvement was noted in the neurological examination (P < 0.0001). Improvements were most notable in those patients with cervical injuries, followed by thoracic and lumbar injuries. After penetrating gunshot wounds to the spine, patients at 1-year follow-up examinations have evidence of significant, but nonfunctional, improvement. No evidence of spinal instability was noted in this study, and no surgical intervention was required.

An Interstate Transfer Passport: Its Time Has Come

ERIC Educational Resources Information Center

Peat, Stafford

2017-01-01

Students in New England take increasingly varied pathways to a degree. They are highly mobile and move among two-year colleges and four-year public and private higher education institutions (HEIs), among four-year and two-year colleges and back, and transfer in-state and out-of state. Four in 10 students who begin college at a New England…

Experiences of Students with Disabilities Transitioning from 2-Year to 4-Year Institutions

ERIC Educational Resources Information Center

Milsom, Amy; Sackett, Corrine

2018-01-01

Individuals with disabilities are attending postsecondary institutions and successfully completing both 2-year and 4-year degrees. Although current literature identifies numerous factors associated with success for 2-year college transfer students in general, given the unique needs of individuals with disabilities, it is possible that other…

Additional Degree Required? Advanced Subject Knowledge and Academic Librarianship

ERIC Educational Resources Information Center

Ferguson, Jennifer

2016-01-01

Since the Association of College and Research Libraries (ACRL) first published its terminal degree statement in 1975, the topic of librarians and advanced subject degrees has been controversial, and research on the topic has remained limited. Based on data gathered from two major online job sites as well as library and information science programs…

Accommodation and convergence in 10-year-old prematurely born and full-term children: a population-based study.

PubMed

Larsson, Eva; Rydberg, Agneta; Holmström, Gerd

2012-09-01

To examine the accommodative amplitude and convergence in 10-year-old prematurely born children previously screened for retinopathy of prematurity (ROP) and to compare with full-term controls of the same age. Two-hundred and thirteen prematurely born and 217 children born at term were included. Accommodative amplitude and near-point convergence were assessed, together with best-corrected visual acuity (VA). A questionnaire was answered regarding possible problems at school. Binocular accommodation (P = 0.03) and convergence (P = 0.003) were significantly poorer in prematurely born children. Accommodation was correlated to neurological findings in the preterm group, but not to the degree of prematurity or stage of ROP. Regarding convergence there were no correlations to neurology, stage of ROP, or degree of prematurity. For neither accommodation nor convergence were any correlations with distance and near VA found. Preterm children had a higher prevalence of school problems, and there was an association with poor accommodation. Prematurely born children had poorer accommodation and convergence than full-term children, but no association with near VA was found. The reduction of accommodative amplitude and convergence was small and was probably of little clinical significance. However, it may have additional effects on other ophthalmological problems and school problems in the preterm group.

Irritable bowel symptoms, use of healthcare, costs, sickness and disability pension benefits: A long-term population-based study.

PubMed

Poulsen, Chalotte H; Eplov, Lene F; Hjorthøj, Carsten; Hastrup, Lene H; Eliasen, Marie; Dantoft, Thomas M; Schröder, Andreas; Jørgensen, Torben

2018-05-01

Irritable bowel syndrome (IBS) is associated with increased healthcare use and work absenteeism. We aimed to investigate long-term use of healthcare services and social benefits across IBS symptom groups. Additionally, we estimated excess healthcare costs. A longitudinal population-based study comprising two 5-year follow-up studies: The Danish part of the Multinational Monitoring of Trends and Determinants in Cardiovascular Disease (Dan-MONICA) 1 (1982-1987) and Inter99 (1999-2004) recruited from the western part of Copenhagen County. The total study population ( n = 7278) was divided into symptom groups according to degree of IBS definition fulfillment at baseline and/or 5-year follow-up and was followed until 31 December 2013 in Danish central registries. Poisson regression was used for the analyses adjusting for age, sex, length of education, comorbidity, cohort membership and mental vulnerability. IBS symptom groups compared to no IBS symptoms were associated with an increased number of contacts with primary and secondary healthcare, as well as weeks on sickness and disability benefits. Accounting for mental vulnerability decreased the estimates and all but two associations between IBS symptom groups and outcomes remained statistically significant. The two associations that became insignificant were contacts with psychiatric hospitals and weeks on disability pension. The excess unadjusted healthcare costs for IBS were 680 Euros per year and the overall association between symptom groups and total healthcare costs were statistically significant. IBS symptoms influence the long-term use and costs of healthcare, as well as the use of social benefits in the general population. Mental vulnerability explained some, but not all, of the use of healthcare and social benefits.

Socio-Academic Integrative Moments: Rethinking Academic and Social Integration among Two-Year College Students in Career-Related Programs

ERIC Educational Resources Information Center

Deil-Amen, Regina

2011-01-01

College student persistence and dropout have been studied for decades, but little inquiry has focused on community college or private two-year college students. Although about half of first-time postsecondary students enroll in a two-year college, researchers understand little about why only approximately a quarter of these degree-seekers complete…

Method and apparatus for providing high bandwidth, low noise mechanical I/O for computer systems

DOEpatents

Rosenberg, Louis B.

1998-01-01

A method and apparatus for providing high bandwidth and low noise mechanical input and output for computer systems. A gimbal mechanism provides two revolute degrees of freedom to an object about two axes of rotation. A linear axis member is coupled to the gimbal mechanism at the intersection of the two axes of rotation. The linear axis member is capable of being translated along a third axis to provide a third degree of freedom. The user object is coupled to the linear axis member and is thus translatable along the third axis so that the object can be moved along all three degrees of freedom. Transducers associated with the provided degrees of freedom include sensors and actuators and provide an electromechanical interface between the object and a digital processing system. Capstan drive mechanisms transmit forces between the transducers and the object. The linear axis member can also be rotated about its lengthwise axis to provide a fourth degree of freedom, and, optionally, a floating gimbal mechanism is coupled to the linear axis member to provide fifth and sixth degrees of freedom to an object. Transducer sensors are associated with the fourth, fifth, and sixth degrees of freedom. The interface is well suited for simulations of medical procedures and simulations in which an object such as a stylus or a joystick is moved and manipulated by the user.

Associations among the parent-adolescent relationship, aggression and delinquency in different ethnic groups: a replication across two Dutch samples.

PubMed

Eichelsheim, Veroni I; Buist, Kirsten L; Deković, Maja; Wissink, Inge B; Frijns, Tom; van Lier, Pol A C; Koot, Hans M; Meeus, Wim H J

2010-03-01

The aim of the present study is to examine whether the patterns of association between the quality of the parent-adolescent relationship on the one hand, and aggression and delinquency on the other hand, are the same for boys and girls of Dutch and Moroccan origin living in the Netherlands. Since inconsistent results have been found previously, the present study tests the replicability of the model of associations in two different Dutch samples of adolescents. Study 1 included 288 adolescents (M age = 14.9, range 12-17 years) all attending lower secondary education. Study 2 included 306 adolescents (M age = 13.2, range = 12-15 years) who were part of a larger community sample with oversampling of at risk adolescents. Multigroup structural analyses showed that neither in Study 1 nor in Study 2 ethnic or gender differences were found in the patterns of associations between support, autonomy, disclosure, and negativity in the parent-adolescent relationship and aggression and delinquency. The patterns were largely similar for both studies. Mainly negative quality of the relationship in both studies was found to be strongly related to both aggression and delinquency. Results show that family processes that affect adolescent development, show a large degree of universality across gender and ethnicity.

A Data-Driven Examination of the Impact of Associate and Bachelor's Degree Programs on the Nation's Nursing Workforce. AACC Policy Brief 2011-02PBL

ERIC Educational Resources Information Center

Fulcher, Roxanne; Mullin, Christopher M.

2011-01-01

The nation relies on both 2- and 4-year institutions of higher education for the majority of its registered nurses (RNs), who are authorized to practice as RNs after achieving either an associate or bachelor's-level nursing degree and passing a national licensure exam. Due to job growth and retirements, the nation is projected to need more than 1…

Decadal Variability of Temperature and Salinity in the Northwest Atlantic Ocean

NASA Astrophysics Data System (ADS)

Mishonov, A. V.; Seidov, D.; Reagan, J. R.; Boyer, T.; Parsons, A. R.

2017-12-01

There are only a few regions in the World Ocean where the density of observations collected over the past 60 years is sufficient for reliable data mapping with spatial resolutions finer than one-degree. The Northwest Atlantic basin is one such regions where a spatial resolution of gridded temperature and salinity fields, comparable to those generated by eddy-resolving numerical models of ocean circulation, has recently becomes available. Using the new high-resolution Northwest Atlantic Regional Climatology, built on quarter-degree and one-tenth-degree resolution fields, we analyzed decadal variability and trends of temperature and salinity over 60 years in the Northwest Atlantic, and two 30-year ocean climates of 1955-1984 and 1985-2012 to evaluate the oceanic climate shift in this region. The 30-year climate shift is demonstrated using an innovative 3-D visualization of temperature and salinity. Spatial and temporal variability of heat accumulation found in previous research of the entire North Atlantic Ocean persists in the Northwest Atlantic Ocean. Salinity changes between two 30-year climates were also computed and are discussed.

Quantitative analysis of a Māori and Pacific admission process on first-year health study.

PubMed

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Robert; Airini; Reid, Papaarangi

2015-11-03

Universities should provide flexible and inclusive selection and admission policies to increase equity in access and outcomes for indigenous and ethnic minority students. This study investigates an equity-targeted admissions process, involving a Multiple Mini Interview and objective testing, advising Māori and Pacific students on their best starting point for academic success towards a career in medicine, nursing, health sciences and pharmacy. All Māori and Pacific Admission Scheme (MAPAS) interviewees enrolled in bridging/foundation or degree-level programmes at the University of Auckland were identified (2009 to 2012). Generalised linear regression models estimated the predicted effects of admission variables (e.g. MAPAS Maths Test; National Certificate in Educational Achievement (NCEA) Rank Score; Any 2 Sciences; Followed MAPAS Advice) on first year academic outcomes (i.e. Grade Point Average (GPA) and Passes All Courses) adjusting for MAPAS interview year, gender, ancestry and school decile. 368 First Year Tertiary (bridging/foundation or degree-level) and 242 First Year Bachelor (degree-level only) students were investigated. NCEA Rank Score (estimate 0.26, CI: 0.18-0.34, p< 0.0001); MAPAS Advice Followed (1.26, CI: 0.18-1.34, p = 0.0002); Exposure to Any 2 Sciences (0.651, CI: 0.15-1.15, p = 0.012); and MAPAS Mathematics Test (0.14, CI: 0.02-0.26, p = 0.0186) variables were strongly associated with an increase in First Year Tertiary GPA. The odds of passing all courses in First Year Tertiary study was 5.4 times higher for students who Followed MAPAS Advice (CI: 2.35-12.39; p< 0.0001) and 2.3 times higher with Exposure to Any Two Sciences (CI: 1.15-4.60; p = 0.0186). First Year Bachelor students who Followed MAPAS Advice had an average GPA that was 1.1 points higher for all eight (CI: 0.45-1.73; p = 0.0009) and Core 4 courses (CI: 0.60-2.04; p = 0.0004). The MAPAS admissions process was strongly associated with positive academic outcomes in the first year of tertiary study. Universities should invest in a comprehensive admissions process that includes alternative entry pathways for indigenous and ethnic minority applicants.

The functional outcome of the fractured clavicle.

PubMed

Davies, Danielle; Longworth, Aisling; Amirfeyz, Rouin; Fox, Rebecca; Bannister, Gordon

2009-11-01

The severity of symptoms, rate and completeness of recovery after closed treatment of the fractured clavicle has not been fully explored. The severity and duration of pain, analgesic requirements, ability to perform daily activities, return to work, driving and sport along with appearance of the shoulder were recorded in 56 patients between 1 and 2 years after fracture. Radiographs were assessed by Robinson's classification [8]. Twenty-two out of 56 patients described functional restriction 1-2 years after injury. The majority of patients ceased to experience pain (34/56) and returned to work (19/46) within 3 months. Thirty-eight out of 56 patients noted cosmetic deformity, the severity of which was associated with worse functional outcome (p = 0.002). The degree of fracture displacement was associated with cosmetic deformity (p = 0.02) and functional outcome (p = 0.015). The majority of patients perceive a cosmetic deformity and 22/56 impaired function after clavicular fracture.

[Combined closing-wedge high tibial osteotomy with arthroscopy for varus knee and medial compartment osteoarthritis: clinical results at a minimum follow-up for five years].

PubMed

Liu, Jin-Song; Li, Zhi-Yao

2013-09-01

To study the results of closing-wedge high tibial osteotomy and arthroscopy for the treatment of medial compartment osteoarthritis of the knee. From October 2005 to June 2007, 25 patients met with our inclusion criteria. All the patients with medial compartment knee osteoarthritis were treated with arthroscopy and closing-wedge high tibial osteotomy. There were 11 males and 14 females,with a mean age of 53 years old. The pre-operative HSS knee score was 67.6 +/- 2.8, FTA was (185.54 +/- 1.11) degrees, and aLPTA was (96.54 +/- 0.52) degrees in average. The patients were followed up and evaluated according to HSS knee score. The efficacy of the osteotomy was evaluated by FTA and aLPTA. All surgeries were successful without serious complication. All the patients were followed up, and the duration ranged from 5 to 7 years. The HSS was 85.5 +/- 3.7 at the 1st year and 80.3 +/- 5.4 at the latest follow-up. There was significant difference between every two scores of before operation and the two after operation (t = -33.135, P = 0.000; t = -13.215, P = 0.000). The FTA was (173.65 +/- 0.92) degrees at the 1st year and (174.34 +/- 0.53) degrees at the latest follow-up. There was significant difference between every two angles of before operation and after operation (t = 28.739, P = 0.000; t = 2.331, P = 0.048). The aLPTA was (87.32 +/- 0.33) degrees at the 1st year and (87.67 +/- 2.82) degrees at the latest follow-up. There was significant difference between every two angles of before operation and after operation (t = 37.264, P = 0.000; t = 2.469, P = 0.039). Indication is important and good surgical technique is critical for good clinical outcome. A detailed plan before operation is essential for the operation. Arthroscopy is helpful for treating the intra-articular pathology. The osteoarthritis is still in progress but in a slow mode. The combined method of arthroscopy and closing-wedge high tibial osteotomy is a reliable way for medial compartment osteoarthritis of the knee.

Does intentional support of degree programs in general surgery residency affect research productivity or pursuit of academic surgery?

PubMed

Joshua Smith, Jesse; Patel, Ravi K; Chen, Xi; Tarpley, Margaret J; Terhune, Kyla P

2014-01-01

Many residents supplement general surgery training with years of dedicated research, and an increasing number at our institution pursue additional degrees. We sought to determine whether it was worth the financial cost for residency programs to support degrees. We reviewed graduating chief residents (n = 69) in general surgery at Vanderbilt University from 2001 to 2010 and collected the data including research time and additional degrees obtained. We then compared this information with the following parameters: (1) total papers, (2) first-author papers, (3) Journal Citation Reports impact factors of journals in which papers were published, and (4) first job after residency or fellowship training. The general surgery resident training program at Vanderbilt University is an academic program, approved to finish training 7 chief residents yearly during the time period studied. Chief residents in general surgery at Vanderbilt who finished their training 2001 through 2010. We found that completion of a degree during residency was significantly associated with more total and first-author publications as compared with those by residents with only dedicated research time (p = 0.001 and p = 0.017). Residents completing a degree also produced publications of a higher caliber and level of authorship as determined by an adjusted resident impact factor score as compared with those by residents with laboratory research time only (p = 0.005). Degree completion also was significantly correlated with a first job in academia if compared to those with dedicated research time only (p = 0.046). Our data support the utility of degree completion when economically feasible and use of dedicated research time as an effective way to significantly increase research productivity and retain graduates in academic surgery. Aggregating data from other academic surgery programs would allow us to further determine association of funding of additional degrees as a means to encourage academic productivity and retention. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Are US degree-granting institutions associated with better community health determinants and outcomes?

PubMed

Spaulding, A; Stallings-Smith, S; Mease, A; Spaulding, A; Apatu, E

2018-06-16

The impact of individual education level on health outcomes is well-established, but the effect of degree-granting institutions on county health rankings (CHRs) is unknown. The objective of this study is to determine if there is an association between the presence of degree-granting institutions and CHRs. This is an ecologic study. Data for 3062 counties were derived from the Robert Wood Johnson County Health Rankings and the Integrated Postsecondary Education Data System for year 2016. Ordinal logistic regression was utilized to determine the association between presence of a degree-granting institution and county rankings for health behaviors, health outcomes, clinical care, social and economic factors, and physical environment. All models were adjusted for potential confounding factors including age, sex, race/ethnicity, English language proficiency, and urban/rural location. The presence of a degree-granting institution was positively associated with CHRs for length of life (odds ratio [OR] = 1.28; 95% confidence interval [CI]: 1.05, 1.58), health behaviors (OR = 1.46; 95% CI: 1.19, 1.79), and clinical care (OR = 1.36; 95% CI: 1.11, 1.67). Counties with the highest rankings in one health category were more likely to score in the highest rankings for other health categories. These findings suggest that degree-granting institutions are associated with CHRs. Partnerships between public health agencies and degree-granting institutions are recommended to improve population health. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Body temperature, thermoregulatory behaviour and pelt characteristics of three colour morphs of springbok (Antidorcas marsupialis).

PubMed

Hetem, Robyn S; de Witt, Brenda A; Fick, Linda G; Fuller, Andrea; Kerley, Graham I H; Meyer, Leith C R; Mitchell, Duncan; Maloney, Shane K

2009-03-01

Using intra-abdominal miniature data loggers, we measured core body temperature in female springbok (Antidorcas marsupialis) of three colour morphs (black, normal and white), free-living in the Karoo, South Africa, for one year. During winter, white springbok displayed lower daily minimum body temperatures (37.4+/-0.5 degrees C), than both black (38.1+/-0.3 degrees C) and normal (38.0+/-0.6 degrees C) springbok. During spring, black springbok displayed higher daily maximum body temperatures (40.7+/-0.1 degrees C) than both white (40.2+/-0.2 degrees C) and normal (40.2+/-0.2 degrees C) springbok. These high maximum body temperatures were associated with larger daily amplitudes of nychthemeral rhythm of body temperature (2.0+/-0.2 degrees C), than that of white (1.6+/-0.1 degrees C) and normal (1.7+/-0.2 degrees C) springbok. Biophysical properties of sample springbok pelts were consistent with these patterns, as the black springbok pelt showed lower reflectance in the visible spectral range, and higher heat load from simulated solar radiation, than did the pelts of the other two springbok. Black springbok had lower diurnal activity in winter, consistent with them having to forage less because their metabolic cost of homeothermy was lower, but were disadvantaged in hot periods. White springbok, by contrast, were more protected from solar heat load, but potentially less able to meet the energy cost of homeothermy in winter. Thus energy considerations may underlie the rarity of the springbok colour morphs.

Consider Vocational-Technical Education for Post-Secondary Education

ERIC Educational Resources Information Center

Mupinga, Davison M.; Livesay, Kelly

2004-01-01

In an era when the highest paying and most readily available jobs seem to be in the technical and medical arenas, it may not be worth initially pursuing a four-year degree when a one or two-year training program will do. It may make more sense to pursue a technical degree to become self-sufficient first and then later explore career dreams and…

Conference on the Doctor of Arts Degree Program in Chemistry. Proceedings. (Atlanta University, April 23-24, 1976).

ERIC Educational Resources Information Center

Atlanta Univ., GA.

As part of its first-year activities, the Atlanta University Department of Chemistry, which started as Doctor of Arts degree program in September 1975, sponsored a conference on April 23-24, 1976 to which were invited 20 two- and four-year college faculty and administrators. The main objectives were to discuss the need and credibility of the…

The Top 100 Communication, Journalism, and Related Degrees Conferred

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2011

2011-01-01

Each year, "Diverse: Issues In Higher Education" publishes lists of the Top 100 producers of associate, bachelor's and graduate degrees awarded to minority students based on research conducted by Dr. Victor M. H. Borden, professor of educational leadership and policy studies at Indiana University Bloomington. This article presents a listing of the…

Technical Report of: Assessing Teacher Preparation Program Effectiveness--A Pilot Examination of Value Added Approaches

ERIC Educational Resources Information Center

Noell, George H.

2005-01-01

Analyses were conducted replicating pilot work examining the feasibility of using the Louisiana's educational assessment data in concert with the Louisiana Educational Assessment Data System (LEADS) database and other associated databases to assess teacher preparation programs. The degree of matching across years and the degree of matching between…

Mobile vs. fixed bearing unicondylar knee arthroplasty: A randomized study on short term clinical outcomes and knee kinematics.

PubMed

Li, Ming G; Yao, Felix; Joss, Brendan; Ioppolo, James; Nivbrant, Bo; Wood, David

2006-10-01

The literature contains limited yet controversial information regarding whether a fixed or a mobile bearing implant should be used in unicompartmental knee arthroplasty (UKA). This randomized study was to further document the performance and comparison of the two designs. Fifty-six knees in 48 patients (mean age of 72 years) undergoing medial UKA were randomized into a fixed bearing (Miller/Galante) or a mobile bearing (Oxford) UKA. The 2 year clinical outcomes (clinical scores), radiographic findings, and weight bearing knee kinematics (assessed using RSA) were compared between the two groups. The mobile bearing knees displayed a larger and an incrementally increased tibial internal rotation (4.3 degrees, 7.6 degrees, 9.5 degrees vs. 3.0 degrees, 3.0 degrees, 4.2 degrees respectively at 30 degrees, 60 degrees, 90 degrees of knee flexion) compared to the fixed ones. The medial femoral condyle in the mobile bearing knees remained 2 mm from the initial position vs. a 4.2 mm anterior translation in the fixed bearing knees during knee flexion. The contact point in the mobile bearing implant moved 2 mm posteriorly vs. a 6 mm anterior movement in the other group. The mobile bearing knees had a lower incidence of radiolucency at the bone implant interface (8% vs. 37%, p < 0.05). The incidence of lateral compartment OA and progression of OA at patello-femoral joint were equal. No differences were found regarding Knee Society Scores, WOMAC, and SF-36 scores (p > 0.05). This study indicates that mobile bearing knees had a better kinematics, a lower incidence of radiolucency but not yet a better knee function at 2 years.

Distribution and ecology of Frankliniella occidentalis (Thysanoptera: Thripidae) bacterial symbionts.

PubMed

Chanbusarakum, Lisa J; Ullman, Diane E

2009-08-01

Bacterial populations in Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) collected in diverse California environments consisted of two bacterial symbionts: BFo-1 and BFo-2 (B = bacteria, Fo = Frankliniella occidentalis, numbers reflect different types). Dual infections of BFo-1 and BFo-2 were found in 50% of the thrips, 18% had neither bacterium, and 24 and 8% were infected solely with BFo-1 and BFo-2, respectively. No other bacteria consistently infected F. occidentalis. Dual infections occurred more often in male thrips and in thrips of both sexes from southern mountain and valley sites. As average collection year or month minimum temperature decreased, infections of BFo-1, alone or in dual infections, increased significantly. As yearly precipitation increased, infection with BFo-1 alone also increased. F. occidentalis color morphology did not affect bacterial infection. BFo-1 created weak biofilms at 25 and 32 degrees C; BFo-2 made strong biofilms at 25 degrees C and no biofilms at 32 degrees C. When the bacteria were grown in culture together, weak biofilms formed at both temperatures studied, although there was no way to determine what each bacterium contributed to the biofilm. BFo-1 and BFo-2 grew at similar rates at 25 and 30 degrees C. Our data show BFo-1 and BFo-2 occur in natural populations of F. occidentalis and support the hypothesis BFo have a symbiotic relationship with F. occidentalis. Regional differences in bacterial prevalence suggest bacterial infection is associated with environmental conditions, and altitude, temperature, and precipitation may be important factors.

Transfer from Two-Year to Four-Year College: An Analysis of Gender Differences.

ERIC Educational Resources Information Center

Surette, Brian J.

2001-01-01

Nearly two-thirds of all students attending 2-year colleges transfer to 4-year colleges by age 25. This paper shows that women are less likely than men to transfer; women who do transfer are less apt to earn a bachelor's degree, even after controlling for marital status and other factors. (Contains 18 references.) (MLH)

Impact of a scholarly track on quality of residency program applicants.

PubMed

Celebi, Julie M; Nguyen, Cathina T; Sattler, Amelia L; Stevens, Michael B; Lin, Steven Y

2016-11-01

It is generally believed that residency programs offering scholarly tracks attract higher quality applicants, although there is little evidence of this in the literature. We explored the impact of a clinician-educator track on the quality of applicants to our residency program by comparing the volume and characteristics of applicants before (2008-2011) and after (2012-2015) the track was introduced. The total number of applications received was compared between the pre-track and post-track years. Among interviewees, data on United States Medical Licensing Examination (USMLE) Step 1 scores, Step 2 Clinical Knowledge (CK) scores, Medical Student Performance Evaluation (MSPE) scores, and proportion of candidates with an advanced degree (e.g. MPH, PhD) were compared. An online survey was administered to all interviewees in 2014-2015 to measure interest in the track. The total number of applications to the residency program increased significantly from the pre-track to the post-track years. Compared to the pre-track years, interviewees during the post-track years had statistically higher USMLE Step 1 and Step 2 CK scores, better MSPE scores, and were more likely to have an advanced degree. Two-thirds of survey respondents reported that the track increased their interest in the residency program. A residency clinician-educator track may be associated with increased overall interest from applicants, higher application volume, and better measures of applicant quality based on USMLE scores, MSPE scores, and proportion of candidates with an advanced degree. Residency programs may consider a potential increase in the quality of their applicants as an added benefit of offering a scholarly track.

10 CFR Appendix A to Subpart B of... - Medical and Physical Fitness Qualification Standards

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Obesity of such degree that it would interfere with the safe and effective performance of normal and... previous two years. (2) Obesity. Obesity of such degree that it would interfere with the safe and effective...

10 CFR Appendix A to Subpart B of... - Medical and Physical Fitness Qualification Standards

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Obesity of such degree that it would interfere with the safe and effective performance of normal and... previous two years. (2) Obesity. Obesity of such degree that it would interfere with the safe and effective...

10 CFR Appendix A to Subpart B of... - Medical and Physical Fitness Qualification Standards

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Obesity of such degree that it would interfere with the safe and effective performance of normal and... previous two years. (2) Obesity. Obesity of such degree that it would interfere with the safe and effective...

10 CFR Appendix A to Subpart B of... - Medical and Physical Fitness Qualification Standards

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Obesity of such degree that it would interfere with the safe and effective performance of normal and... previous two years. (2) Obesity. Obesity of such degree that it would interfere with the safe and effective...

10 CFR Appendix A to Subpart B of... - Medical and Physical Fitness Qualification Standards

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Obesity of such degree that it would interfere with the safe and effective performance of normal and... previous two years. (2) Obesity. Obesity of such degree that it would interfere with the safe and effective...

Trends in Undergraduate Economics Degrees, 1991-2016

ERIC Educational Resources Information Center

Siegfried, John J.

2017-01-01

Undergraduate degrees awarded in economics by U.S. colleges and universities were stagnant from 2009-10 through 2012-13, increased rapidly (almost 15 percent) over the two years from 2012-13 through 2014-15, but have again leveled off in 2015-16.

Three Years of Monitoring Mars' Atmospheric Dust (Animation)

NASA Technical Reports Server (NTRS)

2005-01-01

[figure removed for brevity, see original site] Animation

This movie shows the daily abundance of dust in the martian atmosphere over a period of three full martian years, from April 1999 through February 2005. The Thermal Emission Spectrometer instrument on NASA's Mars Global Surveyor orbiter has been tracking the weather on Mars for six years. The infrared spectrum observed by this instrument yields information about the spectral properties of the dust and the temperature of the atmosphere. These two properties can then be used to derive how much dust is in the atmosphere.

Of particular interest are large regional and global dust storms that occur during summer in the southern hemisphere each Mars year. The 2001 storm was by far the largest, lasting over six months (June to October, 2001) and covering the entire planet. The storms in the other two Mars years shown here were much smaller and never covered the planet. The most recent storm season (June 2003 through January 2005) actually had two separate storms, one in June and a second in December. Unlike most large martian dust storms that start in the southern hemisphere, the December storm began in the north and swept toward the equator. Between storms the atmosphere becomes quite clear, with much smaller dust storms scattered throughout the year and over the planet.

Seasons on Mars are determined by the position of Mars in its orbit around the Sun. The position is measured in degrees of solar longitude (Ls) around the orbit, beginning at 0 degrees Ls at the northern spring equinox, progressing to 90 degrees Ls at the start of northern summer, 180 degrees Ls at the fall equinox, 270 degrees Ls at the start of northern winter, and finally back to 360 degrees, or 0 degrees, Ls at the spring equinox. Dust abundance is measured as opacity (tau), with values of 0 tau representing a completely clear atmosphere, and values of 2 indicating that it is nearly impossible to see through to the surface.

The Thermal Emission Spectrometer is operated by a team led at Arizona State University, Tempe. Mars Global Surveyor left Earth on Nov. 7, 1996, and began orbiting Mars on Sept. 12, 1997. JPL, a division of the California Institute of Technology, Pasadena, manages Mars Global Surveyor for NASA's Science Mission Directorate, Washington.

Degree of Bilingualism Predicts Age of Diagnosis of Alzheimer’s Disease in Low-Education but not in Highly-Educated Hispanics

PubMed Central

Gollan, Tamar H.; Salmon, David P.; Montoya, Rosa I.; Galasko, Douglas R.

2011-01-01

The current study investigated the relationship between bilingual language proficiency and onset of probable Alzheimer’s disease (AD) in 44 Spanish-English bilinguals at the UCSD Alzheimer’s Disease Research Center. Degree of bilingualism along a continuum was measured using Boston Naming Test (BNT) scores in each language. Higher degrees of bilingualism were associated with increasingly later age-of-diagnosis (and age of onset of symptoms), but this effect was driven by participants with low education level (a significant interaction between years of education and bilingualism) most of whom (73%) were also Spanish-dominant. Additionally, only objective measures (i.e., BNT scores), not self-reported degree of bilingualism, predicted age-of-diagnosis even though objective and self-reported measures were significantly correlated. These findings establish a specific connection between knowledge of two languages and delay of AD onset, and demonstrate that bilingual effects can be obscured by interactions between education and bilingualism, and by failure to obtain objective measures of bilingualism. More generally, these data support analogies between the effects of bilingualism and “cognitive reserve” and suggest an upper limit on the extent to which reserve can function to delay dementia. PMID:22001315

Physics Enrollments in Two-Year Colleges: Results from the 2012 Survey of Physics in Two-Year Colleges. Focus On

ERIC Educational Resources Information Center

White, Susan; Chu, Raymond

2013-01-01

This "Focus On" first considers the role two-year colleges (TYCs) play in post-secondary physics education. In their 2007 Survey of Undergraduate Seniors in degree-granting physics departments, the authors asked students if they had begun their post-secondary education at a TYC. Nine percent of the physics undergraduate seniors in 2007…

Preliminary reservoir engineering studies of the Miravalles geothermal field, Costa Rica

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haukwa, C.; Bodvarsson, G.S. Lippmann, M.J.; Mainieri, A.

1992-01-01

The Earth Sciences Division of Lawrence Berkeley Laboratory in cooperation with the Instituto Costarricense de Electricidad is conducting a reservoir engineering study of the Miravalles geothermal field, Costa Rica. Using data from eight exploration wells a two-dimensional areal, natural-state model of Miravalles has been developed. The model was calibrated by fitting the observed temperature and pressure distributions and requires a geothermal upflow zone in the northern part of the field, associated with the Miravalles volcano and an outflow towards the south. The total hot (about 260{degrees}C) water recharge is 130 kg/s, corresponding to a thermal input of about 150 MWt.more » On the basis of the natural-state model a two-dimensional exploitation model was develope. The field has a production area of about 10 km{sup 2}, with temperatures exceeding 220{degrees}C. The model indicated that power generation of 55 MWe can be maintained for 30 years, with or without injection of the separated geothermal brine. Generation of 110 MWe could be problematic. Until more information becomes available on the areal extent of the field and the properties of the reservoir rocks, especially their relative permeability characteristics, it is difficult to ascertain if 110 MWe can be sustained during a 30-year period.« less

Preliminary reservoir engineering studies of the Miravalles geothermal field, Costa Rica

DOE Office of Scientific and Technical Information (OSTI.GOV)

Haukwa, C.; Bodvarsson, G.S. Lippmann, M.J.; Mainieri, A.

1992-01-01

The Earth Sciences Division of Lawrence Berkeley Laboratory in cooperation with the Instituto Costarricense de Electricidad is conducting a reservoir engineering study of the Miravalles geothermal field, Costa Rica. Using data from eight exploration wells a two-dimensional areal, natural-state model of Miravalles has been developed. The model was calibrated by fitting the observed temperature and pressure distributions and requires a geothermal upflow zone in the northern part of the field, associated with the Miravalles volcano and an outflow towards the south. The total hot (about 260[degrees]C) water recharge is 130 kg/s, corresponding to a thermal input of about 150 MWt.more » On the basis of the natural-state model a two-dimensional exploitation model was develope. The field has a production area of about 10 km[sup 2], with temperatures exceeding 220[degrees]C. The model indicated that power generation of 55 MWe can be maintained for 30 years, with or without injection of the separated geothermal brine. Generation of 110 MWe could be problematic. Until more information becomes available on the areal extent of the field and the properties of the reservoir rocks, especially their relative permeability characteristics, it is difficult to ascertain if 110 MWe can be sustained during a 30-year period.« less

Lower Serum DHEAS levels are associated with a higher degree of physical disability and depressive symptoms in middle-aged to older African American women

PubMed Central

Haren, Matthew T.; Malmstrom, Theodore K.; Banks, William A.; Patrick, Ping; Miller, Douglas K.; Morley, John E.

2007-01-01

Background Changes in androgen levels and associations with chronic disease, physical and neuropsychological function and disability in women over the middle to later years of life are not well understood and have not been extensively studied in African-American women. Aims The present cross-sectional analysis reports such levels and associations in community dwelling, African American women aged 49 – 65 years from St. Louis, Missouri. Methods A home-based physical examination and a health status questionnaire were administered to randomly sampled women. Body composition (DEXA), lower limb and hand-grip muscle strength, physical and neuropsychological function and disability levels were assessed. Blood was drawn and assayed for total testosterone (T), sex hormone-binding globulin (SHBG), dehydroepiandrosterone-sulfate (DHEAS), oestradiol (E2), adiponectin, leptin, triglycerides, glucose, C-reactive protein (CRP) and cytokine receptors (sIL2r, sIL6r, sTNFr1 & sTNFr2). Multiple linear regression modelling was used to identify the best predictors of testosterone, DHEAS and Free Androgen Index (T/SHBG). Results Seventy-four percent of women were menopausal and a quarter of these were taking oestrogen therapy. DHEAS and E2 declined between the ages of 49 and 65 years, whereas total T, SHBG and FAI remained stable. Total T and DHEAS levels were strongly correlated. In this population sample there were no independent associations of either total T or FAI with indicators of functional limitations, disability or clinically relevant depressive symptoms. Unlike total T and FAI, lower DHEAS levels was independently associated with both higher IADL scores (indicating a higher degree of physical disability) and higher CESD scores (indicating a higher degree of clinically relevant depressive symptoms). Conclusion There is an age-related decline in serum DHEAS in African-American women. Lower DHEAS levels appear to be associated with a higher degree of physical disability and depressive symptoms in this population. PMID:17451893

Association of human leukocyte antigen donor-recipient matching and pediatric heart transplant graft survival.

PubMed

Butts, Ryan J; Scheurer, Mark A; Atz, Andrew M; Moussa, Omar; Burnette, Ali L; Hulsey, Thomas C; Savage, Andrew J

2014-07-01

The effect of donor-recipient human leukocyte antigen (HLA) matching on outcomes remains relatively unexplored in pediatric patients. The objective of this study was to investigate the effects of donor-recipient HLA matching on graft survival in pediatric heart transplantation. The UNOS (United Network for Organ Sharing) database was queried for heart transplants occurring between October 31, 1987, and December 31, 2012, in a recipient aged ≤17 years with ≥1 postoperative follow-up visit. Retransplants were excluded. Transplants were divided into 3 donor-recipient matching groups: no HLA matches (HLA-no), 1 or 2 HLA matches (HLA-low), and 3 to 6 HLA matches (HLA-high). Primary outcome was graft loss. Four thousand four hundred seventy-one heart transplants met the study inclusion criteria. High degree of donor-recipient HLA matching occurred infrequently: HLA-high (n=269; 6%) versus HLA-low (n=2683; 60%) versus HLA-no (n=1495; 34%). There were no differences between HLA matching groups in the frequency of coronary vasculopathy (P=0.19) or rejection in the first post-transplant year (P=0.76). Improved graft survival was associated with a greater degree of HLA donor-recipient matching: HLA-high median survival, 17.1 (95% confidence interval, 14.0-20.2) years; HLA-low median survival, 14.2 (13.1-15.4) years; and HLA-no median survival, 12.1 (10.9-13.3 years) years; P<0.01, log-rank test. In Cox-regression analysis, HLA matching was independently associated with decreased graft loss: HLA-low versus HLA-no hazard ratio, 0.86 (95% confidence interval, 0.74-0.99), P=0.04; HLA-high versus HLA-no, 0.62 (95% confidence interval, 0.43-0.90), P<0.01. Decreased graft loss in pediatric heart transplantation was associated with a higher degree of donor-recipient HLA matching, although a difference in the frequency of early rejection or development of coronary artery vasculopathy was not seen. © 2014 American Heart Association, Inc.

Education-Related Parameters in High Myopia: Adults versus School Children.

PubMed

Jonas, Jost B; Xu, Liang; Wang, Ya Xing; Bi, Hong Sheng; Wu, Jian Feng; Jiang, Wen Jun; Nangia, Vinay; Sinha, Ajit; Zhu, Dan; Tao, Yong; Guo, Yin; You, Qi Sheng; Wu, Li Juan; Tao, Li Xin; Guo, Xiu Hua; Ohno-Matsui, Kyoko; Panda-Jonas, Songhomitra

2016-01-01

Since high myopia in the younger generation may differ etiologically from high myopia in older generations, we examined whether education-related parameters differ between high myopia in today´s school children and high pathological myopia in today´s elderly generation. The investigation included the adult populations of the population-based Beijing Eye Study (BES) (3468 adults;mean age:64.6±9.8years;range:50-93years) and Central India Eye and Medical Study (CIEMS) (4711 adults;age:49.±13.2years;range:30-100years), and the children and teenager populations of the Shandong Children Eye Study (SCES) (6026 children;age:9.7±3.3years;range:4-18years;cycloplegic refractometry), Gobi Desert Children Eye Study (1565;age:11.9±3.5years;range:6-21 years;cycloplegic refractometry), Beijing Pediatric Eye Study (681 children;age:7.7±1.6years;range:5-13 years;non-cycloplegic refractometry,calculation of axial length to corneal curvature radius ratio), Beijing Children Eye Study (15066 children;age:13.2±3.4years;range:7-18years;non-cycloplegic refractometry), Beijing High School Teenager Eye Study (4677 children;age:16.9±0.7years;range:16-18years;non-cycloplegic refractometry). In the BES and CIEMS, educational level did not differ significantly between, or was significantly lower in the highly myopic group (myopic refractive error ≥6 diopters) than in the non-highly myopic group. In all non-adult study populations, higher prevalence of high myopia was significantly associated with higher degree of education related parameters such as attendance of high-level schools, and more time spent for indoors near work versus time spent outdoors. Comparing associations of old or genetic high myopia in adults with new or acquired high myopia in school children revealed that education-related parameters did not show a clear association with old or genetic high myopia, while in contrast, new high myopia showed strong associations with education. It confirms previous studies that the two forms of high myopia not only differed in age of onset, but also in associations with education as well. The data support the notion of two types of high myopia. Future studies may assess whether the risk of pathologic myopic maculopathy and high myopia associated open-angle glaucoma differs between both types of high myopia.

Inferring a dual-stream model of mentalizing from associative white matter fibres disconnection.

PubMed

Herbet, Guillaume; Lafargue, Gilles; Bonnetblanc, François; Moritz-Gasser, Sylvie; Menjot de Champfleur, Nicolas; Duffau, Hugues

2014-03-01

In the field of cognitive neuroscience, it is increasingly accepted that mentalizing is subserved by a complex frontotemporoparietal cortical network. Some researchers consider that this network can be divided into two distinct but interacting subsystems (the mirror system and the mentalizing system per se), which respectively process low-level, perceptive-based aspects and high-level, inference-based aspects of this sociocognitive function. However, evidence for this type of functional dissociation in a given neuropsychological population is currently lacking and the structural connectivities of the two mentalizing subnetworks have not been established. Here, we studied mentalizing in a large sample of patients (n = 93; 46 females; age range: 18-65 years) who had been resected for diffuse low-grade glioma-a rare tumour that migrates preferentially along associative white matter pathways. This neurological disorder constitutes an ideal pathophysiological model in which to study the functional anatomy of associative pathways. We mapped the location of each patient's resection cavity and residual lesion infiltration onto the Montreal Neurological Institute template brain and then performed multilevel lesion analyses (including conventional voxel-based lesion-symptom mapping and subtraction lesion analyses). Importantly, we estimated each associative pathway's degree of disconnection (i.e. the degree of lesion infiltration) and built specific hypotheses concerning the connective anatomy of the mentalizing subnetworks. As expected, we found that impairments in mentalizing were mainly related to the disruption of right frontoparietal connectivity. More specifically, low-level and high-level mentalizing accuracy were correlated with the degree of disconnection in the arcuate fasciculus and the cingulum, respectively. To the best of our knowledge, our findings constitute the first experimental data on the structural connectivity of the mentalizing network and suggest the existence of a dual-stream hodological system. Our results may lead to a better understanding of disorders that affect social cognition, especially in neuropathological conditions characterized by atypical/aberrant structural connectivity, such as autism spectrum disorders.

Methylmercury poisoning in Iraqi children: clinical observations over two years.

PubMed Central

Amin-zaki, L; Majeed, M A; Clarkson, T W; Greenwood, M R

1978-01-01

The clinical features of 49 children who had eaten bread contaminated with methylmercury in rural Iraq were reviewed. Symptoms and signs relating to the nervous system--varying degrees of ataxia, weakness, and visual and sensory changes--dominated the clinical picture. The severity of poisoning was related to the blood mercury concentration, as was the degree of recovery. Follow-up over two years showed that children who had had mild or moderate poisoning slowly but steadily improved, some of them recovering normal function, though all had a residual generalized hyperreflexia. In some patients ataxia and motor weakness disappeared. Visual changes also improved, though less completely, and of 17 blind children, only five had recovered partial sight by the end of two years. Seven of the 18 children who suffered very severe poisoning were left physically and mentally incapacitated. The degree of clinical progress shown by these children was better than that shown by some other groups of patients, possibly because the poisoning was relatively acute and mercury consumption was stopped immediately after its effects had become obvious. PMID:630256

External root resorption with the self-ligating Damon system-a retrospective study.

PubMed

Handem, Roberta Heiffig; Janson, Guilherme; Matias, Murilo; de Freitas, Karina Maria Salvatore; de Lima, Darwin Vaz; Garib, Daniela Gamba; de Freitas, Marcos Roberto

2016-12-01

The aim of this study was to compare the degree of external apical root resorption (EARR) in patients treated with self-ligating Damon appliances and with conventional preadjusted appliances. The sample comprised 52 patients, divided into two groups. Group 1 consisted of 25 patients treated with self-ligating Damon appliances, with an initial age of 16.04 years, final age of 18.06 years, and treatment time of 2.02 years. Group 2 consisted of 27 patients, treated with conventional preadjusted appliances, with an initial age of 16.77 years, final age of 18.47 years and treatment time of 1.70 years. The groups were matched regarding the initial and final ages, treatment time, type of malocclusion, and treatment protocol without extractions. Root resorption was evaluated on periapical radiographs of the maxillary and mandibular incisors at the end of orthodontic treatment with the scores of Levander and Malmgren. Intergroup comparisons of root resorption were performed with Mann-Whitney tests. No significant difference in the degree of root resorption between the two groups was found. Similar degrees of resorption can be expected after non-extraction treatment with Damon self-ligating or conventional preadjusted appliances.

The effect of high tibial osteotomy on osteoarthritis of the knee. Clinical and histological observations.

PubMed

Koshino, T; Tsuchiya, K

1979-01-01

High tibial osteotomies were performed on 136 osteoarthritic knees for correction of varus deformity. Before osteotomy all patients experienced moderate or severe pain, and the knees showed lateral thrust on weight-bearing. The patients were followed up for one to five years. Marked relief of pain was obtained in 112 knees, and the patients were satisfied with the result of operation in 122. These painless knees showed no lateral thrust, and in the majority the deformity had been adequately corrected, with post-operative femoro-tibial angles (standing) ranging from 165 degrees to 174 degrees. Four of 28 knees with femoro-tibial angles of 175 degrees to 179 degrees, when measured one year after operation, showed recurrence of varus deformity three years after osteotomy. Preoperative ranges of knee motion were well maintained after osteotomy even when arthrotomy had also been undertaken. Intra-articular assessment in two patients, several years after operation, showed that the most degenerated portions of the articular surface were completely covered by a fibrocartilagenous layer, with no bare bone. High tibial osteotomy is most effective in osteoarthritic knees with varus deformity, when correction is made to a femoro-tibial angle (standing) of 170 degrees (10 degrees valgus).

Nuclear medicine technologist training in European countries.

PubMed

Lass, Piotr

2002-08-01

This article overviews the training of nuclear medicine technologists in chosen European countries, the United States and Canada. There are basically two types of training: at medical schools following secondary school, without any university degree, usually on a 2- or 3-year basis, or else as a university course, leading to a BSc degree after 3 years, and in some countries to an MSc degree after an additional 2 years. In the United States both systems coexist, while in Europe the picture varies from country to country. The number of hours devoted to nuclear medicine also varies between curricula. Some efforts are being made to unify this system by transition to the university model of education in many European countries.

Associations between general self-efficacy and health-related quality of life among 12-13-year-old school children: a cross-sectional survey

PubMed Central

Kvarme, Lisbeth Gravdal; Haraldstad, Kristin; Helseth, Sølvi; Sørum, Ragnhild; Natvig, Gerd Karin

2009-01-01

Background While research on school children's health has mainly focused on risk factors and illness, few studies have examined aspects of health promotion. Thus, this study focuses on health promotional factors including general self-efficacy (GSE) and health-related quality of life (HRQOL). GSE refers to a global confidence in coping ability across a wide range of demanding situations, and is related to health. The purpose of this study was to examine associations between GSE and HRQOL, and associations between HRQOL and socio-demographic characteristics. Knowledge of these associations in healthy school children is currently lacking. Methods During 2006 and 2007, 279 school children in the seventh grade across eastern Norway completed a survey assessing their GSE and HRQOL. The children were from schools that had been randomly selected using cluster sampling. T-tests were computed to compare mean subscale values between HRQOL and socio-demographic variables. Single and multiple regression analyses were performed to explore associations among GSE, HRQOL and socio-demographic variables. Results Regression analyses showed a significant relationship between increasing degrees of GSE and increasing degrees of HRQOL. In analyses adjusted for socio-demographic variables, boys scored higher than girls on self-esteem. School children from single-parent families had lower scores on HRQOL than those from two-parent families, and children who had relocated within the last five years had lower scores on HRQOL than those who had not relocated. Conclusion The strong relationship between GSE and HRQOL indicates that GSE might be a resource for increasing the HRQOL for school children. PMID:19772673

Modified L'Episcopo tendon transfers for irreparable rotator cuff tears: 5-year follow-up.

PubMed

Gerhardt, Christian; Lehmann, Lars; Lichtenberg, Sven; Magosch, Peter; Habermeyer, Peter

2010-06-01

Patients with posterosuperior cuff tears lose functional external rotation of the shoulder. Latissimus dorsi and teres major transfer is performed to restore external rotation. Twenty patients with a mean age was 55.8 +/- 6 years underwent this procedure and were examined at averages of 24.7 (n = 17) and 70.6 (n = 13) months. Two patients did not improve presumably because of failure of the transfer. The Constant and Murley score increased from 55.6 to 90.4 after 2 years and to 87.9 after 5 years. The mean active flexion increased from 119.4 degrees to 169.3 degrees and reached 170 degrees after 5 years, and mean external rotation increased from 12 degrees to 35 degrees , finally reaching 23 degrees . The grade of cuff arthritis progressed from initially Grade 1 in 17% and Grade 2 in 28% to Grade 2 in 8%, Grade 3 in 69%, and Grade 4 in 15% at final followup. The acromiohumeral distance increased from 4.5 mm to 6 mm and decreased to 3.8 mm after 5 years. Electromyographic analysis showed activity during isometric internal and external rotation in the transferred muscle in all patients. The L'Episcopo procedure can restore shoulder function, but cuff arthropathy may progress. Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.

Association of Oral Fat Sensitivity with Body Mass Index, Taste Preference, and Eating Habits in Healthy Japanese Young Adults.

PubMed

Asano, Masanobu; Hong, Guang; Matsuyama, Yusuke; Wang, Weiqi; Izumi, Satoshi; Izumi, Masayuki; Toda, Takashi; Kudo, Tada-Aki

2016-02-01

Oral fat sensitivity (OFS, the ability to detect fat) may be related to overeating-induced obesity. However, it is largely unknown whether OFS affects taste preference and eating habits. Therefore, we aimed to evaluate (1) the association between body mass index (BMI) and OFS and (2) the relationship of OFS with four types of taste preference (sweet, sour, salty, and bitter) and eating habits using serial concentrations of oleic acid (OA) homogenized in non-fat milk and a self-reported questionnaire. Participants were 25 healthy Japanese individuals (mean age: 27.0 ± 5.6 years), among whom the OA detection threshold was significantly associated with BMI. Participants were divided into two subgroups based on oral sensitivity to 2.8 mM OA: hypersensitive (able to detect 2.8 mM OA, n = 16) and hyposensitive (unable to detect 2.8 mM OA, n = 9). The degree of sweet taste preference of the hypersensitive group was significantly higher than that of the hyposensitive group. Furthermore, there was significantly higher degree of preference for high-fat sweet foods than low-fat sweet foods in the hypersensitive group. There was also a significant inverse correlation between the OA detection threshold and the degree of both spare eating and postprandial satiety. Thus, OFS is associated not only with BMI, but also with the preference for high-fat sweet foods and eating habits. The present study provides novel insights that measuring OFS may be useful for assessing the risk of obesity associated with overeating in countries, including Japan, where BMI is increasing in the population.

Congenital diaphragmatic hernia: Observed/expected lung-to-head ratio as a predictor of long-term morbidity.

PubMed

King, Sebastian K; Alfaraj, Malikah; Gaiteiro, Rose; O'Brien, Karel; Moraes, Theo; Humpl, Tilman; Marcon, Margaret; Chiang, Monping; Reyes, Janette; Haliburton, Beth; Ryan, Greg; Cox, Peter; Chiu, Priscilla P L

2016-05-01

The aim of this study was to investigate the association of observed/expected (O/E) lung-to-head ratio (LHR) with long-term morbidity for isolated fetal congenital diaphragmatic hernia (CDH) patients in a single institution. We performed a retrospective study of prenatally diagnosed CDH from 18 to 38weeks of gestation (01/2002-04/2010). Two cohorts of O/E LHR were defined (22.6-45%, 45.1-78.3%) based upon previous studies. Survivors with at least 1-year follow-up of prospectively collected long-term morbidity assessments were included. O/E LHR was available in 43 survivors (median 40%, range 22.8-78.3%). Follow-up data were available in 41 survivors (M:F=24:17, left CDH=39/41). Median follow-up was 6.5years (1-11years). Height/weight trajectories were similar between the two cohorts, with the majority below the 50th centile. There were no differences between the two cohorts by age 3years for Bayley scales (developmental domains) and/or REEL-3 (language development). In addition, V/Q scans in the two cohorts demonstrated similar degrees of mismatch (mean delta V/Q=35.4 versus 31.3). In fetuses with isolated CDH, a reduction in O/E LHR does not predict a worse outcome in long-term follow-up. There is no association between a lower O/E LHR and a reduction in REEL-3 or Bayley score nor V/Q mismatch. Copyright © 2016 Elsevier Inc. All rights reserved.

Doing for others: Youth's contributing behaviors and psychological engagement in youth-adult partnerships.

PubMed

Ramey, Heather L; Lawford, Heather L; Rose-Krasnor, Linda

2017-02-01

Youth contributions to others (e.g., volunteering) have been connected to indicators of successful development, including self-esteem, optimism, social support, and identity development. Youth-adult partnerships, which involve youth and adults working together towards a shared goal in activity settings, such as youth-serving agencies or recreation organizations, provide a unique opportunity for examining youth contributions. We examined associations between measures of youth's participation in youth-adult partnerships (psychological engagement and degree of partnering) in activity settings and youth contributing behaviors, in two Canadian samples: (a) community-involved youth (N = 153, mean age = 17.1 years, 65% female) and (b) undergraduates (N = 128, mean age = 20.1 years, 92.2% female). We found that degree of partnering and psychological engagement were related to each other yet independently predicted contributing behaviors. Our findings suggest that youth-adult partnerships might be one potentially rich context for the promotion of youth's contributions to others. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Relationship between mechanical factors and incidence of low back pain.

PubMed

Nourbakhsh, Mohammad Reza; Arab, Amir Massoud

2002-09-01

A multifactorial cross-sectional nonexperimental design. To collectively investigate the association among 17 mechanical factors and occurrence of low back pain (LBP). Several physical characteristics, based on assumptions, clinical findings, and scientific experiments, have been associated with the development of LBP Controversy exists regarding the degree of association between some of these physical characteristics and LBP. Information regarding the degree of association of each factor to LBP is needed for effective prevention and appropriate treatment strategies. A total of 600 subjects participated in this study. Subjects were categorized into 4 groups: asymptomatic men (n = 150, age [mean +/- SD] = 43 +/- 15 years), asymptomatic women (n = 150, age [mean +/- SD] = 43 +/- 13 years), men with LBP (n = 150, age [mean +/- SD] = 43 +/- 14 years), and women with LBP (n = 150, age [mean +/- SD] = 43 +/- 13 years). Seventeen physical characteristics were measured in each group and the relative association of each characteristic with LBP was assessed. Among all the factors tested, endurance of the back extensor muscles had the highest association with LBP Other factors such as the length of the back extensor muscles, and the strength of the hip flexor, hip adductor, and abdominal muscles also had a significant association with LBP. It appears that muscle endurance and weakness are associated with LBP and that structural factors such as the size of the lumbar lordosis, pelvic tilt, leg length discrepancy, and the length of abdominal, hamstring, and iliopsoas muscles are not associated with the occurrence of LBP.

Debt Burden: A Comparison of 1992-93 and 1999-2000 Bachelor's Degree Recipients a Year After Graduating. Postsecondary Education Descriptive Analysis Reports. NCES 2005-170

ERIC Educational Resources Information Center

National Center for Education Statistics, 2005

2005-01-01

This report compares the borrowing patterns of two cohorts of bachelor's degree recipients and examines their debt burdens (defined as monthly payments as a percentage of monthly salary income) a year after they graduated, using data from the 1993/94 and 2000/01 Baccalaureate and Beyond Studies. The participants in these studies were first…

Long-term epidemiological survey of Kudoa thyrsites (Myxozoa) in Atlantic salmon (Salmo salar L.) from commercial aquaculture farms.

PubMed

Marshall, W L; Sitjà-Bobadilla, A; Brown, H M; MacWilliam, T; Richmond, Z; Lamson, H; Morrison, D B; Afonso, L O B

2016-08-01

Kudoa thyrsites (Myxozoa) encysts within myocytes of a variety of fishes. While infected fish appear unharmed, parasite-derived enzymes degrade the flesh post-mortem. In regions of British Columbia (BC), Canada, up to 4-7% of fillets can be affected, thus having economic consequences and impacting the competitiveness of BC's farms. K. thyrsites was monitored in two farms having high (HP) or low (LP) historical infection prevalence. At each farm, 30 fish were sampled monthly for blood and muscle during the first year followed by nine samplings during year two. Prevalence and intensity were measured by PCR and histology of muscle samples. In parallel, fillet tests were used to quantify myoliquefaction. Infections were detected by PCR after 355 and 509 degree days at LP and HP farms, respectively. Prevalence reached 100% at the HP farm by 2265 degree days and declined during the second year, whereas it plateaued near 50% at the LP farm. Infection intensities decreased after 1 year at both farms. Blood was PCR-positive at both farms between 778 and 1113 degree days and again after 2000 degree days. This is the first monitoring project in a production environment and compares data between farms with different prevalence. © 2015 John Wiley & Sons Ltd.

Structure and dynamics of mixed-species flocks in a Hawaiian rain forest

USGS Publications Warehouse

Hart, P.J.; Freed, L.A.

2003-01-01

Mixed-species flocks of native and introduced birds were studied for four years in an upper elevation Hawaiian rain forest. Those flocks were characterized by strong seasonality, large size, low species richness, high intraspecific abundance, a lack of migrants, and a general lack of territoriality or any sort of dominance hierarchy. There was high variability among years in patterns of occurrence at the species level, and high variability within years at the individual level. These flocks are loosely structured social groupings with apparently open membership. The fluid, unstable movement patterns, high degree of variability in size and composition, and lack of positive interspecific associations are not consistent with the “foraging enhancement” hypothesis for flocking. Two resident, endangered insectivores, the Akepa (Loxops coccineus) and Hawaii Creeper (Oreomystis mana) served as “nuclear” species. Flock composition was compared between two study sites that differed significantly in density of these two nuclear species. Flock size was similar at the two sites, primarily because the nuclear species were over-represented relative to their density. This observation suggests that birds are attempting to achieve a more optimal flock size at the lower density site.

Community College Policy in Hong Kong: Intention, Practices, and Consequence

ERIC Educational Resources Information Center

Wong, Yi-Lee

2015-01-01

In order to increase the competitiveness of the workforce at low cost, the Hong Kong government brought in the idea of community colleges and the associate degree while keeping the same annual set quota of first-year, first-degree places at publicly-funded universities. At first glance, in doing so, the government could avoid expanding the sector…

The Economic Benefits of a Degree. Research Report

ERIC Educational Resources Information Center

Universities UK, 2007

2007-01-01

The introduction of tuition fees of up to 3,000 British Pounds a year for full-time undergraduates in England in 2006 has revitalised the debate about the benefits of a degree to the individual. As a contribution to this discussion Universities UK commissioned PricewaterhouseCoopers (in association with London Economics,) to produce a report on…

Enriching Learning for First Year Chemistry Students: Introduction of Adobe Connect

ERIC Educational Resources Information Center

Smith, Erica; Lye, Peter; Greatrex, Ben; Taylor, Michelle; Stupans, Ieva

2013-01-01

The study of chemistry is central within science and other associated degrees. At the University of New England in Armidale academics need to provide chemistry teaching in both a distance and the traditional on-campus mode within science and other degrees. This study explores the contribution that the adoption of Adobe Connect technology can make…

The Top 100 Business, Education, Engineering and Social Sciences Degrees Conferred on Hispanic Students

ERIC Educational Resources Information Center

Diverse: Issues in Higher Education, 2011

2011-01-01

Each year, "Diverse: Issues In Higher Education" publishes lists of the Top 100 producers of associate, bachelor's and graduate degrees awarded to minority students based on research conducted by Dr. Victor M. H. Borden, professor of educational leadership and policy studies at Indiana University Bloomington. This article presents lists of the top…

Factors Contributing to the Success of First-Generation College Students at a Research University

ERIC Educational Resources Information Center

Hui, Mary Margaret

2017-01-01

First-generation college students are students whose parents do not have a college degree, and they face numerous barriers in college. Yet, several first-generation college students (FGCS) are successful and are on-track to graduate with a bachelor's degree in four years. Their success is important because education is associated with increased…

Survey of Chinese Medicine Students to Determine Research and Evidence-Based Medicine Perspectives at Pacific College of Oriental Medicine.

PubMed

Anderson, Belinda J; Kligler, Benjamin; Cohen, Hillel W; Marantz, Paul R

2016-01-01

Research literacy and the practice of evidence-based medicine (EBM) are important initiatives in complementary and alternative medicine (CAM), which requires cultural change within educational institutions for successful implementation. To determine the self-assessed research and EBM perspectives of Chinese medicine Masters degree students at Pacific College of Oriental Medicine, New York campus (PCOM-NY). A survey with 17 close-ended questions and one open-ended question was administered through Survey Monkey to students at PCOM-NY. The survey was sent to 420 Masters students and 176 (41.9%) responded. Students in all four years of the Masters degree indicated a generally high degree of interest in, and support for the value of research. However, increasing years (one to four years) in the program was associated with lower interest in post-graduation research participation and entering the doctoral program, and the fourth year students reported low levels of interest in having greater research content and training in their Masters degree programs. Students who responded to the open-ended question (23% of respondents) expressed enthusiasm for research and concerns about the relevance of research in Chinese medicine. Consistent with findings in similar studies at CAM colleges, interest in research, and EBM of the PCOM-NY Masters students appeared to decline with increasing years in the program. Concerns around paradigm and epistemological issues associated with research and EBM among Chinese medicine students and practitioners warrants further investigation, and may be an important challenge for integrative medicine. Copyright © 2016 Elsevier Inc. All rights reserved.

Contraceptive awareness among men in Bangladesh.

PubMed

Islam, Mohammad Amirul; Padmadas, Sabu S; Smith, Peter W F

2006-04-01

A considerable gap exists between contraceptive awareness and use. Traditional approaches to measuring awareness are inadequate to properly understand the linkages between awareness and use. The objective of this study was to examine the degree of men's modern contraceptive awareness in Bangladesh and the associated determinants and further testing of a hypothesis that current contraceptive use confers a high degree of method awareness. This study used the couple data set from the Bangladesh Demographic and Health Survey (1999-2000). A two-level, multinomial logistic regression was used with the degree of contraceptive awareness as the dependent variable. The degree of awareness was measured by the reported number of modern contraceptive methods known among men aged 15-59 years. Men's responses on method awareness were classified according to those reported spontaneously and probed. Nearly 100% of the study participants reported having heard of at least one method and about half reported awareness of at least eight different methods of contraception. Multinomial logistic regression analyses showed that older and educated men were more likely to have reported a high degree of awareness. The findings confirmed our hypothesis that current contraceptive use is likely to confer a high degree of modern method awareness among men (p<0.001), after controlling for other important characteristics. Men who had a low degree of contraceptive awareness seem not properly informed of the wide range of contraceptive options. It is imperative that family planning intervention strategies in Bangladesh should focus on the degree and functional knowledge of contraceptive methods to improve the uptake of especially male-based modern methods.

Assessing the competences associated with a nursing Bachelor thesis by means of rubrics.

PubMed

Llaurado-Serra, M; Rodríguez, E; Gallart, A; Fuster, P; Monforte-Royo, C; De Juan, M Á

2018-07-01

Writing a Bachelor thesis is the last step in obtaining a university degree. The thesis may be job- or research-orientated, but it must demonstrate certain degree-level competences. Rubrics are a useful way of unifying the assessment criteria. To design a system of rubrics for assessing the competences associated with the Bachelor thesis of a nursing degree, to examine the system's reliability and validity and to analyse results in relation to the final thesis mark. Cross-sectional and psychometric study conducted between 2012 and 2014. Nursing degree at a Spanish university. Twelve tutors who designed the system of rubrics. Students (n = 76) who wrote their Bachelor thesis during the 2013-2014 academic year. After deciding which aspects would be assessed, who would assess them and when, the tutors developed seven rubrics (drafting process, assessment of the written thesis by the supervisor and by a panel, student self-assessment, peer assessment, tutor evaluation of the peer assessment and panel assessment of the viva). We analysed the reliability (inter-rater and internal consistency) and validity (convergent and discriminant) of the rubrics, and also the relationship between the competences assessed and the final thesis mark. All the rubrics had internal consistency coefficients >0.80. The rubric for oral communication skills (viva) yielded inter-rater reliability of 0.95. Factor analysis indicated a unidimensional structure for all but one of the rubrics, the exception being the rubric for peer assessment, which had a two-factor structure. The main competences associated with a good quality Bachelor thesis were written communication skills and the ability to work independently. The assessment system based on seven rubrics is shown to be valid and reliable. Writing a Bachelor thesis requires a range of degree-level competences and it offers nursing students the opportunity to develop their evidence-based practice skills. Copyright © 2018 Elsevier Ltd. All rights reserved.

Brief 74 Nuclear Engineering Enrollments and Degrees Survey, 2014 Data

DOE Office of Scientific and Technical Information (OSTI.GOV)

None, None

2015-03-15

The 2014 survey includes degrees granted between September 1, 2013 and August 31, 2014, and enrollments for fall 2014. There are three academic programs new to this year's survey. Thirty-five academic programs reported having nuclear engineering programs during 2014, and data were provided by all thirty-five. The enrollments and degrees data include students majoring in nuclear engineering or in an option program equivalent to a major. Two nuclear engineering programs have indicated that health physics option enrollments and degrees are also reported in the health physics enrollments and degrees survey.

49 CFR 212.215 - Locomotive inspector.

Code of Federal Regulations, 2014 CFR

2014-10-01

... four years of experience in locomotive construction or maintenance. A bachelor's degree in mechanical engineering or a related technical specialization may be substituted for two of the four years of this...

49 CFR 212.215 - Locomotive inspector.

Code of Federal Regulations, 2011 CFR

2011-10-01

... four years of experience in locomotive construction or maintenance. A bachelor's degree in mechanical engineering or a related technical specialization may be substituted for two of the four years of this...

49 CFR 212.215 - Locomotive inspector.

Code of Federal Regulations, 2013 CFR

2013-10-01

... four years of experience in locomotive construction or maintenance. A bachelor's degree in mechanical engineering or a related technical specialization may be substituted for two of the four years of this...

49 CFR 212.215 - Locomotive inspector.

Code of Federal Regulations, 2012 CFR

2012-10-01

... four years of experience in locomotive construction or maintenance. A bachelor's degree in mechanical engineering or a related technical specialization may be substituted for two of the four years of this...

Do Mediterranean crickets Gryllus bimaculatus De Geer (Orthoptera: Gryllidae) come from the Mediterranean? Largescale phylogeography and regional gene flow.

PubMed

Ferreira, M; Ferguson, J W H

2010-02-01

We investigate the degree of between-population genetic differentiation in the Mediterranean field cricket Gryllus bimaculatus, as well as the possible causes of such differentiation. Using cytochrome b mtDNA sequences, we estimate genetic variation in G. bimaculatus from seven South African and two Mediterranean populations. Within-population genetic variation in Europe (two haplotypes, one unique to a single individual) suggest low effective population size and strong bottlenecks with associated founder effects, probably due to cold winter environments in Europe that limit reproduction to a short part of the summer. The likely cause for this is the daily maxima in winter temperatures that fall below the critical level of 16 degrees C (enabling normal calling and courtship behaviour) in Mediterranean Europe, whereas the equivalent temperatures in southern Africa are above this limit and enable reproduction over a large part of the year. European genetic variants were either shared with Africa or closely related to African haplotypes. For survival, European populations are probably dependent on immigration from other areas, including Africa. South African populations have low but measurable gene flow with Europe and show significant between-population genetic differentiation (30 haplotypes). Isolation-by-distance is not sufficient to explain the degree of between-population genetic differences observed, and a large degree of dispersal is also required in order to account for the observed patterns. Differences in morphology and calling behaviour among these populations are underlied by these genetic differences.

Detecting QTLs and putative candidate genes involved in budbreak and flowering time in an apple multiparental population

PubMed Central

Allard, Alix; Bink, Marco C.A.M.; Martinez, Sébastien; Kelner, Jean-Jacques; Legave, Jean-Michel; di Guardo, Mario; Di Pierro, Erica A.; Laurens, François; van de Weg, Eric W.; Costes, Evelyne

2016-01-01

In temperate trees, growth resumption in spring time results from chilling and heat requirements, and is an adaptive trait under global warming. Here, the genetic determinism of budbreak and flowering time was deciphered using five related full-sib apple families. Both traits were observed over 3 years and two sites and expressed in calendar and degree-days. Best linear unbiased predictors of genotypic effect or interaction with climatic year were extracted from mixed linear models and used for quantitative trait locus (QTL) mapping, performed with an integrated genetic map containing 6849 single nucleotide polymorphisms (SNPs), grouped into haplotypes, and with a Bayesian pedigree-based analysis. Four major regions, on linkage group (LG) 7, LG10, LG12, and LG9, the latter being the most stable across families, sites, and years, explained 5.6–21.3% of trait variance. Co-localizations for traits in calendar days or growing degree hours (GDH) suggested common genetic determinism for chilling and heating requirements. Homologs of two major flowering genes, AGL24 and FT, were predicted close to LG9 and LG12 QTLs, respectively, whereas Dormancy Associated MADs-box (DAM) genes were near additional QTLs on LG8 and LG15. This suggests that chilling perception mechanisms could be common among perennial and annual plants. Progenitors with favorable alleles depending on trait and LG were identified and could benefit new breeding strategies for apple adaptation to temperature increase. PMID:27034326

Associations among false belief understanding, counterfactual reasoning, and executive function.

PubMed

Guajardo, Nicole R; Parker, Jessica; Turley-Ames, Kandi

2009-09-01

The primary purposes of the present study were to clarify previous work on the association between counterfactual thinking and false belief performance to determine (1) whether these two variables are related and (2) if so, whether executive function skills mediate the relationship. A total of 92 3-, 4-, and 5-year-olds completed false belief, counterfactual, working memory, representational flexibility, and language measures. Counterfactual reasoning accounted for limited unique variance in false belief. Both working memory and representational flexibility partially mediated the relationship between counterfactual and false belief. Children, like adults, also generated various types of counterfactual statements to differing degrees. Results demonstrated the importance of language and executive function for both counterfactual and false belief. Implications are discussed.

Midlife personality and risk of Alzheimer disease and distress: a 38-year follow-up.

PubMed

Johansson, Lena; Guo, Xinxin; Duberstein, Paul R; Hällström, Tore; Waern, Margda; Ostling, Svante; Skoog, Ingmar

2014-10-21

To study the association between midlife neuroticism and extraversion and development of late-life dementia and long-standing distress in a sample of women followed for 38 years. A population-based sample of 800 women, aged 38 to 54 years, was examined in 1968, with subsequent examinations in 1974, 1980, 1992, 2000, and 2005. Neuroticism and extraversion were assessed using the Eysenck Personality Inventory at baseline. Distress was measured according to a standardized question at each study wave. Dementia was diagnosed according to DSM-III-R criteria based on information from neuropsychiatric examinations, informant interviews, hospital records, and registry data. During the 38-year follow-up, 153 women developed dementia; Alzheimer disease (AD) dementia was diagnosed in 104 of these. A higher degree of neuroticism in midlife was associated with increased risk of AD dementia and long-standing distress over 38 years. The association between neuroticism and AD dementia diminished after adjusting for long-standing distress. Extraversion was associated with a lower degree of long-standing distress, but had no impact on AD dementia. When the 2 personality dimensions were combined, high neuroticism/low extraversion showed the highest risk of AD dementia. Our study suggests that midlife neuroticism is associated with increased risk of AD dementia, and that distress mediates this association. The results have clinical implications because a group of women at risk of AD dementia is identified. © 2014 American Academy of Neurology.

Impact of Soft Tissue Imbalance on Knee Flexion Angle After Posterior Stabilized Total Knee Arthroplasty.

PubMed

Tsukada, Sachiyuki; Fujii, Tomoko; Wakui, Motohiro

2017-08-01

This study was performed to assess the impact of soft tissue imbalance on the knee flexion angle 2 years after posterior stabilized total knee arthroplasty (TKA). A total of 329 consecutive varus knees were included to assess the association of knee flexion angle 2 years after TKA with preoperative, intraoperative, and postoperative variables. All intraoperative soft tissue measurements were performed by a single surgeon under spinal anesthesia in a standardized manner including the subvastus approach, reduced patella, and without use of a pneumonic tourniquet. Multiple linear regression analysis showed no significant correlations in terms of intraoperative valgus imbalance at 90-degree flexion or the difference in soft tissue tension between 90-degree flexion and 0-degree extension (β = -0.039; 95% confidence interval [CI], -0.88 to 0.80; P = .93 and β = 0.015; 95% CI, -0.29 to 0.32; P = .92, respectively). Preoperative flexion angle was significantly correlated with knee flexion angle 2 years after TKA (β = 0.42; 95% CI, 0.33 to 0.51; P < .0001). Avoiding valgus imbalance at 90-degree flexion and aiming for strictly equal soft tissue tension between 90-degree flexion and 0-degree extension had little practical value with regard to knee flexion angle 2 years after posterior stabilized TKA. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

The impact of assumed knowledge entry standards on undergraduate mathematics teaching in Australia

NASA Astrophysics Data System (ADS)

King, Deborah; Cattlin, Joann

2015-10-01

Over the last two decades, many Australian universities have relaxed their selection requirements for mathematics-dependent degrees, shifting from hard prerequisites to assumed knowledge standards which provide students with an indication of the prior learning that is expected. This has been regarded by some as a positive move, since students who may be returning to study, or who are changing career paths but do not have particular prerequisite study, now have more flexible pathways. However, there is mounting evidence to indicate that there are also significant negative impacts associated with assumed knowledge approaches, with large numbers of students enrolling in degrees without the stated assumed knowledge. For students, there are negative impacts on pass rates and retention rates and limitations to pathways within particular degrees. For institutions, the necessity to offer additional mathematics subjects at a lower level than normal and more support services for under-prepared students impacts on workloads and resources. In this paper, we discuss early research from the First Year in Maths project, which begins to shed light on the realities of a system that may in fact be too flexible.

Possible Association between Serum Matrix Metalloproteinase-9 (MMP-9) Levels and Relapse in Depressed Patients following Electroconvulsive Therapy (ECT)

PubMed Central

Shibasaki, Chiyo; Itagaki, Kei; Abe, Hiromi; Kajitani, Naoto; Okada-Tsuchioka, Mami; Takebayashi, Minoru

2018-01-01

Abstract Background Matrix metalloproteinases are involved in neuroinflammatory processes, which could underlie depression. Serum levels of MMP-9 and MMP-2 in depressed patients are significantly altered following electroconvulsive therapy, but an association between altered matrix metalloproteinases after successful ECT and possible relapse has yet to be investigated. Methods Serum was obtained twice, before and immediately after a course of electroconvulsive therapy, from 38 depressed patients. Serum was also collected, once, from two groups of age- and gender-matched healthy controls, 40 volunteers in each group. Possible associations between levels of matrix metalloproteinases and relapse during a 1-year follow-up period were analyzed. Results Excluding patients who did not respond to electroconvulsive therapy and patients lost to follow-up, data from 28 patients were evaluated. Eighteen of the patients (64.3%) relapsed within 1 year. In the group that did not relapse, serum levels of MMP-9 were significantly decreased after a course of electroconvulsive therapy, but not in the group that relapsed. No association between MMP-2 and relapse was observed. Conclusion The degree of change in serum MMP-9 change could be associated with relapse following electroconvulsive therapy in depressed patients. PMID:29025075

Characteristics of Millennial Students at a Two-Year College

ERIC Educational Resources Information Center

Fenske, Susanne Kelly

2011-01-01

The purpose of this research is to describe the degree to which Millennial students who attend two-year colleges exhibit the characteristics of the seven Millennial generation characteristics. Howe and Strauss (2007) purport that the Millennials exhibit seven key characteristics in their behavior: Special, Sheltered, Confident, Team-oriented,…

School Job Placement: Can It Avoid Reproducing Social Inequalities?

ERIC Educational Resources Information Center

Redline, Julie E.; Rosenbaum, James E.

2010-01-01

Background: Labor market entry is difficult for two-year college graduates. Job search literature focuses on personal connections, but disadvantaged students often lack useful contacts. Moreover, employers often don't recognize and value two-year college credentials as much as bachelor's degrees. Teacher contacts could help, but studies find that…

A systematic review of body temperature variations in older people.

PubMed

Lu, Shu-Hua; Leasure, Angela-Renee; Dai, Yu-Tzu

2010-01-01

The purpose of this systematic review was to determine the extent to which the research literature indicates body temperature norms in the geriatric population. The specific questions addressed were to examine normal body temperature values in persons 60 years of age and older; determine differences in temperature values depending on non-invasive measurement site and measurement device used; and, examine the degree and extent of temperature variability according to time of day and time of year. The traditional 'normal' temperature of 98.6 degrees F/37 degrees C may in fact be lower in older people due to the ageing process. Age-associated changes in vasomotor sweating function, skeletal muscle response, temperature perception and physical behaviours may influence the ability to maintain optimum temperature. A systematic literature review. A search of multiple databases yielded 22 papers which met inclusion criteria. Studies were included which focused on temperature measurement, sampled persons 60 years of age and older, collected data from non-invasive temperature measurement sites and which used a prospective study design. Studies were independently appraised using a structured appraisal format. Temperature normal values by site were rectal 98.8 degrees F/37.1 degrees C, ear-based 98.3 degrees F/36.8 degrees C, urine 97.6 degrees F/36.5 degrees C, oral 97.4 degrees F/36.3 degrees C and axillary 97.1 degrees F/36.2 degrees C. Temperature exhibited a 0.7 degrees F/0.4 degrees C diurnal and 0.2 degrees F/0.1 degrees C circannual variation. Synthesis of data indicated that normal body temperature values in older people by sites were rectal 0.7 degrees F/0.4 degrees C, ear-based 0.3 degrees F/0.2 degrees C, oral 1.2 degrees F/0.7 degrees C, axillary 0.6 degrees F/0.3 degrees C lower than adults' acceptable value from those traditionally found in nursing textbooks. Given the fact that normal body temperature values were consistently lower than values reported in the literature, clinicians may need to re-evaluate the point at which interventions for abnormal temperatures are initiated.

The Order-Restricted Association Model: Two Estimation Algorithms and Issues in Testing

ERIC Educational Resources Information Center

Galindo-Garre, Francisca; Vermunt, Jeroen K.

2004-01-01

This paper presents a row-column (RC) association model in which the estimated row and column scores are forced to be in agreement with a priori specified ordering. Two efficient algorithms for finding the order-restricted maximum likelihood (ML) estimates are proposed and their reliability under different degrees of association is investigated by…

Improved targeted immunization strategies based on two rounds of selection

NASA Astrophysics Data System (ADS)

Xia, Ling-Ling; Song, Yu-Rong; Li, Chan-Chan; Jiang, Guo-Ping

2018-04-01

In the case of high degree targeted immunization where the number of vaccine is limited, when more than one node associated with the same degree meets the requirement of high degree centrality, how can we choose a certain number of nodes from those nodes, so that the number of immunized nodes will not exceed the limit? In this paper, we introduce a new idea derived from the selection process of second-round exam to solve this problem and then propose three improved targeted immunization strategies. In these proposed strategies, the immunized nodes are selected through two rounds of selection, where we increase the quotas of first-round selection according the evaluation criterion of degree centrality and then consider another characteristic parameter of node, such as node's clustering coefficient, betweenness and closeness, to help choose targeted nodes in the second-round selection. To validate the effectiveness of the proposed strategies, we compare them with the degree immunizations including the high degree targeted and the high degree adaptive immunizations using two metrics: the size of the largest connected component of immunized network and the number of infected nodes. Simulation results demonstrate that the proposed strategies based on two rounds of sorting are effective for heterogeneous networks and their immunization effects are better than that of the degree immunizations.

Elevation-dependent temperature trends in the Rocky Mountain Front Range: changes over a 56- and 20-year record.

PubMed

McGuire, Chris R; Nufio, César R; Bowers, M Deane; Guralnick, Robert P

2012-01-01

Determining the magnitude of climate change patterns across elevational gradients is essential for an improved understanding of broader climate change patterns and for predicting hydrologic and ecosystem changes. We present temperature trends from five long-term weather stations along a 2077-meter elevational transect in the Rocky Mountain Front Range of Colorado, USA. These trends were measured over two time periods: a full 56-year record (1953-2008) and a shorter 20-year (1989-2008) record representing a period of widely reported accelerating change. The rate of change of biological indicators, season length and accumulated growing-degree days, were also measured over the 56 and 20-year records. Finally, we compared how well interpolated Parameter-elevation Regression on Independent Slopes Model (PRISM) datasets match the quality controlled and weather data from each station. Our results show that warming signals were strongest at mid-elevations over both temporal scales. Over the 56-year record, most sites show warming occurring largely through increases in maximum temperatures, while the 20-year record documents warming associated with increases in maximum temperatures at lower elevations and increases in minimum temperatures at higher elevations. Recent decades have also shown a shift from warming during springtime to warming in July and November. Warming along the gradient has contributed to increases in growing-degree days, although to differing degrees, over both temporal scales. However, the length of the growing season has remained unchanged. Finally, the actual and the PRISM interpolated yearly rates rarely showed strong correlations and suggest different warming and cooling trends at most sites. Interpretation of climate trends and their seasonal biases in the Rocky Mountain Front Range are dependent on both elevation and the temporal scale of analysis. Given mismatches between interpolated data and the directly measured station data, we caution against an over-reliance on interpolation methods for documenting local patterns of climatic change.

Mountain Pine Beetle Dynamics and Reproductive Success in Post-Fire Lodgepole and Ponderosa Pine Forests in Northeastern Utah

PubMed Central

Lerch, Andrew P.; Pfammatter, Jesse A.

2016-01-01

Fire injury can increase tree susceptibility to some bark beetles (Curculionidae, Scolytinae), but whether wildfires can trigger outbreaks of species such as mountain pine beetle (Dendroctonus ponderosae Hopkins) is not well understood. We monitored 1173 lodgepole (Pinus contorta var. latifolia Doug.) and 599 ponderosa (Pinus ponderosa Doug. ex Law) pines for three years post-wildfire in the Uinta Mountains of northeastern Utah in an area with locally endemic mountain pine beetle. We examined how the degree and type of fire injury influenced beetle attacks, brood production, and subsequent tree mortality, and related these to beetle population changes over time. Mountain pine beetle population levels were high the first two post-fire years in lodgepole pine, and then declined. In ponderosa pine, populations declined each year after initial post-fire sampling. Compared to trees with strip or failed attacks, mass attacks occurred on trees with greater fire injury, in both species. Overall, a higher degree of damage to crowns and boles was associated with higher attack rates in ponderosa pines, but additional injury was more likely to decrease attack rates in lodgepole pines. In lodgepole pine, attacks were initially concentrated on fire-injured trees, but during subsequent years beetles attacked substantial numbers of uninjured trees. In ponderosa pine, attacks were primarily on injured trees each year, although these stands were more heavily burned and had few uninjured trees. In total, 46% of all lodgepole and 56% of ponderosa pines underwent some degree of attack. Adult brood emergence within caged bole sections decreased with increasing bole char in lodgepole pine but increased in ponderosa pine, however these relationships did not scale to whole trees. Mountain pine beetle populations in both tree species four years post-fire were substantially lower than the year after fire, and wildfire did not result in population outbreaks. PMID:27783632

Mountain Pine Beetle Dynamics and Reproductive Success in Post-Fire Lodgepole and Ponderosa Pine Forests in Northeastern Utah.

PubMed

Lerch, Andrew P; Pfammatter, Jesse A; Bentz, Barbara J; Raffa, Kenneth F

2016-01-01

Fire injury can increase tree susceptibility to some bark beetles (Curculionidae, Scolytinae), but whether wildfires can trigger outbreaks of species such as mountain pine beetle (Dendroctonus ponderosae Hopkins) is not well understood. We monitored 1173 lodgepole (Pinus contorta var. latifolia Doug.) and 599 ponderosa (Pinus ponderosa Doug. ex Law) pines for three years post-wildfire in the Uinta Mountains of northeastern Utah in an area with locally endemic mountain pine beetle. We examined how the degree and type of fire injury influenced beetle attacks, brood production, and subsequent tree mortality, and related these to beetle population changes over time. Mountain pine beetle population levels were high the first two post-fire years in lodgepole pine, and then declined. In ponderosa pine, populations declined each year after initial post-fire sampling. Compared to trees with strip or failed attacks, mass attacks occurred on trees with greater fire injury, in both species. Overall, a higher degree of damage to crowns and boles was associated with higher attack rates in ponderosa pines, but additional injury was more likely to decrease attack rates in lodgepole pines. In lodgepole pine, attacks were initially concentrated on fire-injured trees, but during subsequent years beetles attacked substantial numbers of uninjured trees. In ponderosa pine, attacks were primarily on injured trees each year, although these stands were more heavily burned and had few uninjured trees. In total, 46% of all lodgepole and 56% of ponderosa pines underwent some degree of attack. Adult brood emergence within caged bole sections decreased with increasing bole char in lodgepole pine but increased in ponderosa pine, however these relationships did not scale to whole trees. Mountain pine beetle populations in both tree species four years post-fire were substantially lower than the year after fire, and wildfire did not result in population outbreaks.

Elevation-Dependent Temperature Trends in the Rocky Mountain Front Range: Changes over a 56- and 20-Year Record

PubMed Central

McGuire, Chris R.; Nufio, César R.; Bowers, M. Deane; Guralnick, Robert P.

2012-01-01

Determining the magnitude of climate change patterns across elevational gradients is essential for an improved understanding of broader climate change patterns and for predicting hydrologic and ecosystem changes. We present temperature trends from five long-term weather stations along a 2077-meter elevational transect in the Rocky Mountain Front Range of Colorado, USA. These trends were measured over two time periods: a full 56-year record (1953–2008) and a shorter 20-year (1989–2008) record representing a period of widely reported accelerating change. The rate of change of biological indicators, season length and accumulated growing-degree days, were also measured over the 56 and 20-year records. Finally, we compared how well interpolated Parameter-elevation Regression on Independent Slopes Model (PRISM) datasets match the quality controlled and weather data from each station. Our results show that warming signals were strongest at mid-elevations over both temporal scales. Over the 56-year record, most sites show warming occurring largely through increases in maximum temperatures, while the 20-year record documents warming associated with increases in maximum temperatures at lower elevations and increases in minimum temperatures at higher elevations. Recent decades have also shown a shift from warming during springtime to warming in July and November. Warming along the gradient has contributed to increases in growing-degree days, although to differing degrees, over both temporal scales. However, the length of the growing season has remained unchanged. Finally, the actual and the PRISM interpolated yearly rates rarely showed strong correlations and suggest different warming and cooling trends at most sites. Interpretation of climate trends and their seasonal biases in the Rocky Mountain Front Range are dependent on both elevation and the temporal scale of analysis. Given mismatches between interpolated data and the directly measured station data, we caution against an over-reliance on interpolation methods for documenting local patterns of climatic change. PMID:22970205

Effects of Two Modes of Exercise Training on Physical Fitness of 10 Year-Old Children

ERIC Educational Resources Information Center

Ribeiro, Ligia G. dos Santos Chaves; Portal, Maria de Nazare Dias; da Silva, Joao Bittencourt; Saraiva, Alan; da Cruz Monte, Gerson, Jr.; Dantas, Estelio H. M.

2010-01-01

Study aim: To compare two exercise training modes on the physical fitness of 10 year-old children. Material and methods: A sample of 60 schoolboys aged 10 years were randomly divided into 3 groups: Traditional (TG), trained according to the Brazilian national curricular parameters, Maturational (MG), in which the degree of difficulty of the…

Urban versus Rural: Part-Time Enrollment

ERIC Educational Resources Information Center

Copeland, Michael; Tietjen-Smith, Tara; Waller, Lee Rusty; Waller, Sharon Kay

2008-01-01

The researchers examined part-time enrollment within public two-year, degree-granting community colleges by the degree of urbanization classifications of city, suburban, town, and rural for fall 2003 and 2005. Findings indicate no statistical differences in part-time enrollment between city and suburban institutions. No statistical differences…

Are Two-Year Colleges the Key to Expanding the Scientific Labor Force? Unpacking Gender and Racial-Ethnic Gaps in Undergraduate STEM Degrees

ERIC Educational Resources Information Center

Perez-Felkner, Lara; Thomas, Kirby; Hopkins, Jordan; Nix, Samantha

2015-01-01

Given the explosion of theoretical and empirical interest in the STEM gender gap in recent years, almost exclusively focused on four-year colleges, this paper primarily investigates the following question: How does the nature of the gender gap differ among two- and four-year college students, if at all? This study seeks to answer the following…

Mobilising community collectivisation among female sex workers to promote STI service utilisation from the government healthcare system in Andhra Pradesh, India.

PubMed

Parimi, Prabhakar; Mishra, Ram Manohar; Tucker, Saroj; Saggurti, Niranjan

2012-10-01

To assess the association between female sex workers' (FSWs) degree of community collectivisation and self-efficacy, utilisation of sexually transmitted infection (STI) services from government-run health centres in Andhra Pradesh, India. Cross-sectional analyses of 1986 FSWs recruited using a probability-based sampling from five districts of Andhra Pradesh during 2010-2011. Multiple logistic regression models were constructed to assess associations. The independent variables included-collective efficacy, collective agency and collective action-measured using a series of items that assessed the grouping of the community on issues that concern most sex workers. An additional independent variable included FSWs belonging to an area where there was a project partnership with government health centres to provide STI treatment services to FSWs. The outcome indicators included self-efficacy for service utilisation from government health facilities and the treatment for STIs from government health facilities at least once in the past year experience of STI symptoms. Of the 1986 FSWs, nearly two-fifths (39.5%) reported a high level of overall collectivisation (collective efficacy: 89%, collective agency: 50.7%; collective action: 12.7%). Sex workers with a high degree compared with low degree of overall collectivisation were significantly more likely to report high self-efficacy to use government health facilities (75.0% vs 57.3%, adjusted OR 2.5, 95% CI 2.0 to 3.1) and to use government health centres for STI treatment in past 1 year (78.1% vs 63.2%, adjusted OR 2.1, 95% CI 1.6 to 2.8), irrespective of project partnership with government centres. The current research findings reinforce the need for stronger community mobilisation for better utilisation of government health facilities for STI and HIV prevention interventions.

The remodeling of the neck-shaft angle after proximal femoral varus osteotomy for the treatment of Legg-Calve-Perthes syndrome.

PubMed

Chiarapattanakom, Pariyut; Thanacharoenpanich, Songkiat; Pakpianpairoj, Charoenchai; Liupolvanish, Prasert

2012-10-01

To study the corrections of the neck-shaft angle (NSA) and the related clinical symptoms after proximal femoral varus osteotomy (PFVO) for the treatment of Legg-Calve-Perthes syndrome (LCPS). Retrospective cohort study. Consecutive cases of LCPS treated at Lerdsin General Hospital during 1999 to 2010 were reviewed. The patients were excluded if they had less than 3 years of follow-up, there was incomplete data, and bilateral involvement. Demographic data and clinical symptoms were collected. The NSA were measured before and after PFVO. Twenty-two patients were treated by PFVO. The mean pre-operative NSA was 140 degrees. The mean varus angle created by PFVO was 20 degrees. The mean post-operative NSA at 6 weeks, 6 months, 1 year, 2 years and 3 years were 119, 119, 118, 120 and 120 degrees respectively. No statistical difference between the mean NSA at 6 weeks and 3 years (p = 0.65). There were 9 patients whose NSA increased more than 5 degrees at 3 years after operation. This group of patients had a more varus angulation at the early post-operative period. No physeal arrest was detected in any cases at 3 years after PFVO. No correlation between the NSA and pain or limitation of the hip abduction were observed. There were 3 patients, who had NSA less than 110 degrees after PFVO, had limping gait. It is difficult to predict the degree of remodeling of an individual hip after proximal femoral varus osteotomy. Special attention should be paid to avoid excessive varus of the proximal femur less than 110 degrees whenever PFVO is performed.

Eliminating Deadbands In Resistive Angle Sensors

NASA Technical Reports Server (NTRS)

Salomon, Phil M.; Allen, Russell O.; Marchetto, Carl A.

1992-01-01

Proposed shaft-angle-measuring circuit provides continuous indication of angle of rotation from 0 degree to 360 degrees. Sensing elements are two continuous-rotation potentiometers, and associated circuitry eliminates deadband that occurs when wiper contact of potentiometer crosses end contacts near 0 degree position of circular resistive element. Used in valve-position indicator or similar device in which long operating life and high angular precision not required.

180 Degree Hybrid (Rat-Race) Junction on CMOS Grade Silicon with a Polyimide Interface Layer

NASA Technical Reports Server (NTRS)

Ponchak, George E.; Papapolymerou, John

2003-01-01

180-degree hybrid junctions can be used to equally divide power between two output ports with either a 0 or 180-degree phase difference. Alternatively, they can be used to combine signals from two sources and output a sum and difference signal. The main limitation of implementing; these on CMOS grade silicon is the high loss associated with the substrate. In this paper, we present a low loss 180-degree hybrid junction on CMOS grade (15 omega-cm) silicon with a polyimide interface layer for the first time. The divider utilizes Finite Ground Coplanar (FGC) line technology, and operates at a center frequency of 15 GIIz.

Examining the relationship between degree of handedness and degree of cerebral lateralization for processing facial emotion.

PubMed

Bourne, Victoria J

2008-05-01

This paper examines the relationship between degree of handedness and degree of cerebral lateralization on a task of processing positive facial emotion in right-handed individuals. Three hundred and thirteen right-handed participants (157 women) were given two behavioral tests of lateralization: a handedness questionnaire and a chimeric faces test. Two further handedness measures were taken: familial left-handedness and writing posture. Regression analysis showed that both degree of handedness and sex were predictive of degree of lateralization. Individuals who were strongly right-handed were also more strongly lateralized to the right hemisphere for the task. Men were more strongly lateralized than women. Data were reanalyzed for men and women separately. The relationship between handedness and lateralization remained for men only. Neither familial left-handedness nor writing posture were associated with cerebral lateralization for men or women. The results suggest a positive relationship between degree of handedness and degree of cerebral lateralization, and further that there is a sex difference in this relationship.

[Analysis on the neglected conditions and influence factors of middle school students aged 12 to 17 years old in rural areas of Shaanxi Province and Chongqing City].

PubMed

Zhong, Yin; Zhong, Zhaohui; Pan, Jianping; Li, Qunying; Zhong, Yun; Sun, Haoling

2015-09-01

10 learn about the neglected conditions and intuence factors of middle school students aged 12 to 17 years old in rural areas of Shaanxi Province and Chongqing City. The scale and evaluation method formulated in "The Normal Value of Evaluation on the Neglect of Middle School Students from 12 to 17 Years Old in Rural China" was adopted. 2257 respondents among which there were 1157 male students and 1,100 female students in the rural areas of Shaanxi Province and Chongqing City were selected according to the principle of multi-stage stratified cluster sampling. The severe degree of neglect was reflected through the indicator of neglect degree. The method of binary Logistic regression analysis was adopted to analyze the influence factors of neglect. Results The total neglect degree of respondents was (51. 80 ± 9. 06). The neglect degree of middle school students in the rural areas of Chongqing was (53. 21 ± 9. 03). The neglect degree of middle school students in the rural areas of Shaanxi was 50. 50 8. 90. The statistical significance was found in the difference between the two groups (U =6. 17, P <0. 01). The neglect degree of male students was (51. 93 ± 8. 67) while the neglect degree of female students was (51. 66 ± 9. 46). The statistical significance was not found in the difference between the two groups of total neglect degree of different sexes (U = 0. 60, P > 0. 05). The statistical significance was noticed in the differences of neglect degrees of middle school students in different grades at all levels (P <0. 05). The neglect degrees of junior three and senior three students were relatively high. Their total neglect degrees were (53. 54 ± 9. 70) and (53. 36 ± 8. 69) respectively. Except social neglect and safety neglect, there was statistical significance in the differences of neglect degrees of students with different family backgrounds at all levels (P <0. 01). The neglect degree of middle school students in a remarried family was the highest. The total neglect degree was (56. 92 ± 8. 83). The factors influencing the neglect of middle school students were shown in the result of Logistic regression analysis, including the educational level of their fathers, whether they had a separate room, family types, whether the working places of their parents changed in one year, whether the incomes of their parents decreased in one year, their relationship with their parents and the relationship between their parents. The neglected conditions of middle school students in the rural areas of Shaanxi Province and Chongqing City are relatively severe and the factors influencing the neglect of children include the educational level of their fathers, whether they have a separate room, family types, whether the working places of their parents changed in one year, whether the incomes of their parents decrease in one year, their relationship with their parents and the relationship between their parents.

Work and Sleep--A Prospective Study of Psychosocial Work Factors, Physical Work Factors, and Work Scheduling.

PubMed

Åkerstedt, Torbjörn; Garefelt, Johanna; Richter, Anne; Westerlund, Hugo; Magnusson Hanson, Linda L; Sverke, Magnus; Kecklund, Göran

2015-07-01

There is limited knowledge about the prospective relationship between major work characteristics (psychosocial, physical, scheduling) and disturbed sleep. The current study sought to provide such knowledge. Prospective cohort, with measurements on two occasions (T1 and T2) separated by two years. Naturalistic study, Sweden. There were 4,827 participants forming a representative sample of the working population. Questionnaire data on work factors obtained on two occasions were analyzed with structural equation modeling. Competing models were compared in order to investigate temporal relationships. A reciprocal model was found to fit the data best. Sleep disturbances at T2 were predicted by higher work demands at T1 and by lower perceived stress at T1. In addition, sleep disturbances at T1 predicted subsequent higher perception of stress, higher work demands, lower degree of control, and less social support at work at T2. A cross-sectional mediation analysis showed that (higher) perceived stress mediated the relationship between (higher) work demands and sleep disturbances; however, no such association was found longitudinally. Higher work demands predicted disturbed sleep, whereas physical work characteristics, shift work, and overtime did not. In addition, disturbed sleep predicted subsequent higher work demands, perceived stress, less social support, and lower degree of control. The results suggest that remedial interventions against sleep disturbances should focus on psychosocial factors, and that such remedial interventions may improve the psychosocial work situation in the long run. © 2015 Associated Professional Sleep Societies, LLC.

Meteorological Influences on the Seasonality of Lyme Disease in the United States

PubMed Central

Moore, Sean M.; Eisen, Rebecca J.; Monaghan, Andrew; Mead, Paul

2014-01-01

Lyme disease (Borrelia burgdorferi infection) is the most common vector-transmitted disease in the United States. The majority of human Lyme disease (LD) cases occur in the summer months, but the timing of the peak occurrence varies geographically and from year to year. We calculated the beginning, peak, end, and duration of the main LD season in 12 highly endemic states from 1992 to 2007 and then examined the association between the timing of these seasonal variables and several meteorological variables. An earlier beginning to the LD season was positively associated with higher cumulative growing degree days through Week 20, lower cumulative precipitation, a lower saturation deficit, and proximity to the Atlantic coast. The timing of the peak and duration of the LD season were also associated with cumulative growing degree days, saturation deficit, and cumulative precipitation, but no meteorological predictors adequately explained the timing of the end of the LD season. PMID:24470565

Degree Attainment of Students from a Land-Grant University Who Matriculated from the Mississippi Public Community College System

ERIC Educational Resources Information Center

Johnson, Susan Michele

2014-01-01

The purpose of this study was to investigate selected variables among community college transfer students with or without associate's degrees and native students at a 4-year university to determine the impact of the articulation and transfer process on baccalaureate attainment. More specifically, the study examined the differences in demographic…

Electricity and fishing - a dangerous mix.

PubMed

Fodor, Lucian; Bota, Ioan O; Abbas, Yusuf; Fodor, Marius; Ciuce, Constantin

2011-05-01

The advent of fishing rods made of carbon fiber and graphite rods has greatly increased the risks of electrical injuries associated with fishing. The braided fishing lines and metal hooks put the fishermen at risk for electrical injuries. We review our burn center's experience with electrical injuries related to fishing activities during the last four years. We retrospectively collected data on patients with electrical burns related to fishing activities between January 2006, when our burns unit was established, and December 2009. Eight patients with electrical burns were admitted during this period of time, five who sustained the injury while fishing, due to contact of the fishing rod with overhead high-voltage cables and three who were injured during illegal fishing, using electricity to stun the fish. The total burn surface area ranged from 0.5% to 70%. Three of the patients sustained fourth degree burns, while the rest had second and third degree burns. One patient underwent scapulohumeral disarticulation and an above-knee amputation. Two patients had fingers and toes amputated. Latissimus dorsi and anterolateral thigh flaps were used to cover the defects in two cases. Local flaps were employed in other two cases to cover the tissue defects. Two patients died. Fishing-related burns and illegal fishing can lead to serious injuries and death. Copyright © 2010 Elsevier Ltd and ISBI. All rights reserved.

Using the Community College to Control College Costs: How Much Cheaper Is It?

ERIC Educational Resources Information Center

Romano, Richard M.; Djajalaksana, Yenni M.

2011-01-01

Data from NCES indicate that it is two to three times more expensive to educate a student at a public four-year college than at a community college. These figures exaggerate the difference between the two when you calculate the costs of the first two years of education for students working on a bachelor's degree. Using modified Integrated…

Hispanic Student Enrollment and Educational Attainment in Texas 2-Year Colleges: A Multi-Year Statewide Analysis

ERIC Educational Resources Information Center

Hernandez, Jack

2012-01-01

Purpose: The purpose of the study was to examine the numbers and percentages of Hispanic college students enrolled in Texas 2-year colleges from the 2000 through the 2011 academic years and to examine the numbers and percentages of Hispanic students obtaining associate degrees from Texas 2-year colleges for the 2000 through the 2011 academic…

[Cold auto- and alloantibodies considered "benign"--do they have some pathological significance?].

PubMed

Serrano, J

1990-12-01

In our Blood Bank the screening for irregular antibodies is performed on blood bags and patient's serum and is done at 37 degrees C as well as 22 degrees C even when we are conscious that the test at 22 degrees C is devoid of any practical value as far as transfusional haemolytic reactions are concerned. A total of 23,021 patients and 91,021 blood bags have been studied in the last 10 years. The results have been analyzed in order to find out any possible association of cold autoanti-I antibodies, or cold alloantibodies, mainly anti-P1, anti-Leb, anti-Lea and anti-Lex, with certain diseases. The cold antibodies looked for in the present study are neither "natural" antibodies reactive only at 4-10 degrees C, since they were not investigated at such low temperatures, nor pathological antibodies, reactive up to 37 degrees C and/or endowed with haemolytic activity. They are instead antibodies, reactive at 22 degrees C, that interfere with compatibility tests and with screening for irregular antibodies, when the assay is performed at room temperature. In our experience, by far the most prominent antibody in this category is auto-anti-I, amounting to over two thirds of the positive findings. This autoantibodies, as well as allo-anti-P1, appear much more frequently in patients that in donors, whereas significant differences are not found with anti-Lewis antibodies.(ABSTRACT TRUNCATED AT 250 WORDS)

Attitudes About Cognitive Screening: A Survey of Home Care Physical Therapists.

PubMed

Miles, Jean D; Staples, William H; Lee, Daniel J

2018-02-14

Home care physical therapists (PTs) are inconsistent regarding cognitive screening, possibly because screening tools were traditionally considered the domain of other home care disciplines, or because therapists perceive their dementia training to be inadequate. A cross sectional study was designed to survey home care therapists' attitudes and beliefs about the management of persons with dementia and to find out whether any specific cognitive tools or measures are currently used. A 5-point Likert-type survey was administered to home care PTs via an online survey. Three state home care associations and individual home care agencies agreed to share the survey link. The survey was also made available to American Physical Therapy Association members through the Home Health and Geriatric Section listservs. Two hundred fifty-one PTs opened the survey and 233 completed the survey. Respondents included 180 females and 53 males. Seventy-four had a bachelor's degree (BS), 53 held a master's degree (MS), 104 had achieved a doctor of physical therapy (DPT) or doctor of philosophy (PhD) degree, and 2 did not provide this information. Significant differences were found between those with the highest doctoral degrees and those with master's or bachelor's degrees (P = .01) regarding whether they were qualified to screen (strongly agree, agree) for cognitive deficits. Therapists with the highest degrees also attended continuing education for dementia training more than those with less formal education (P = .042.) Gender differences were found in 2 questions regarding positive outcomes (P = .010 and .42); for both questions, males were more likely to believe that dementia has a negative impact. Eighty-seven percent indicated that PTs are qualified (strongly agree, agree), but only 53% said that they possess the necessary skills (strongly agree, agree) to perform cognitive screens. Specialty certification revealed significant differences in several of the questions. No significance was found for any question regarding years of practice or years in home care. The Mini-Mental State Examination and the Clock Drawing Test were most frequently cited among PTs who conduct cognitive screening. Physical therapists recognize that they are qualified to perform cognitive screening but may need additional training to utilize cognitive findings to enhance interventions and outcomes in home care. More research is needed to determine which screens are most relevant for therapist use and to examine the effect of cognitive screening on therapy outcomes.

Advanced Nursing Education: Critical Factors That Influence Diploma and Associate Degree Nurses to Advance.

PubMed

McGhie-Anderson, Rose Lavine

The purpose of this study was to gain an understanding of the social processes associated with the decision of diploma and associate degree nurses to advance academically. Advanced nursing education needs to be pursued along the continuum of the nursing career path. This education process is indispensable to the role of nurses as educator, manager, nurse leader, and researcher who will effect policy changes, assume leadership roles as revolutionary thinkers, and implement paradigmatic shifts. Data were collected from two groups of participants using face-to-face, semistructured interviews. Group 1 consisted of diploma and associate degree nurses; Group 2 consisted of baccalaureate, masters, and doctoral degree nurses who have progressed academically. Emerging from the thick, rich data were core categories of rewarding, motivating, and supporting as critical factors that influence professional advancement. This qualitative study elucidated that professional advancement was the social process that grounds. The emergent theory was the theory of professional advancement.

Assessment of numeracy in sports and exercise science students at an Australian university

NASA Astrophysics Data System (ADS)

Green, Simon; McGlynn, Susan; Stuart, Deidre; Fahey, Paul; Pettigrew, Jim; Clothier, Peter

2018-05-01

The effect of high school study of mathematics on numeracy performance of sports and exercise science (SES) students is not clear. To investigate this further, we tested the numeracy skills of 401 students enrolled in a Bachelor of Health Sciences degree in SES using a multiple-choice survey consisting of four background questions and 39 numeracy test questions. Background questions (5-point scale) focused on highest level of mathematics studied at high school, self-perception of mathematics proficiency, perceived importance of mathematics to SES and likelihood of seeking help with mathematics. Numeracy questions focused on rational number, ratios and rates, basic algebra and graph interpretation. Numeracy performance was based on answers to these questions (1 mark each) and represented by the total score (maximum = 39). Students from first (n = 212), second (n = 78) and third (n = 111) years of the SES degree completed the test. The distribution of numeracy test scores for the entire cohort was negatively skewed with a median (IQR) score of 27(11). We observed statistically significant associations between test scores and the highest level of mathematics studied (P < 0.05), being lowest in students who studied Year 10 Mathematics (20 (9)), intermediate in students who studied Year 12 General Mathematics (26 (8)) and highest in two groups of students who studied higher-level Year 12 Mathematics (31 (9), 31 (6)). There were statistically significant associations between test scores and level of self-perception of mathematics proficiency and also likelihood of seeking help with mathematics (P < 0.05) but not with perceived importance of mathematics to SES. These findings reveal that the level of mathematics studied in high school is a critical factor determining the level of numeracy performance in SES students.

Oregon University System Fact Book 2006

ERIC Educational Resources Information Center

Mayfield, Vern; North, Tom; Kieran, Bob

2007-01-01

This compendium of narrative and statistical information is an overview of the Oregon University System (OUS) and is produced every two years. The introduction includes a mission and vision statement, a listing of OUS campuses and centers, a history of the institutions, OUS degree partnership programs, and distance education degree programs, OUS…

Black Male Graduation Rates in Community Colleges: Do Institutional Characteristics Make a Difference

ERIC Educational Resources Information Center

Vasquez Urias, Marissa; Wood, J. Luke

2014-01-01

The purpose of this study was to investigate Black male graduation rates in public two-year, degree-granting institutions. Specifically, the researchers were interested in determining the influence (if any) of select institutional characteristics (e.g., attendance intensity, degree of urbanization, geographic region, institutional size) on…

The Sequencing of a College Degree during the Transition to Adulthood: Implications for Obesity*

PubMed Central

Miech, Richard Allen; Shanahan, Michael J.; Boardman, Jason; Bauldry, Shawn

2016-01-01

In this study we consider the health implications of the sequencing of a college degree vis-à-vis familial roles during the transition to adulthood. We hypothesize that people who earned a college degree before assuming familial roles will have better health than people who earned a college degree afterwards. To test this hypothesis, we focus on obesity and use data from the National Longitudinal Study of Adolescent Health. Results show that marriage before completion of college was associated with a 50% higher probability of becoming obese when compared with marriage after completion of college. Parenthood before college completion was associated with a greater-than two-fold increase in the probability of becoming obese when compared to parenthood afterwards for Black men. These findings suggest that the well-established association of education with health depends on its place in a sequence of roles. PMID:26022787

Antiquity of coca-leaf chewing in the south central Andes: a 3,000 year archaeological record of coca-leaf chewing from northern Chile.

PubMed

Rivera, Mario A; Aufderheide, Arthur C; Cartmell, Larry W; Torres, Constantino M; Langsjoen, Odin

2005-12-01

Carbon-14 (14C) dating from mummies of the Alto Ramirez culture confirms that coca leaf chewing was an incipient practice among members of a population that peopled the valleys and coastal areas of Northern Chile by 3,000 years before the present (yr.B.P.). Out of eleven bodies from the burial site of Pisagua-7 (PSG-7, S 19 degrees 35', W 70 degrees 13') that were analyzed, two samples tested positive. Mummy 725-A C2 (dated 3,090 to 2,850 two sigma calibrated 14C years before the present) was shown to have a cocaine value of 13.3 nanograms/10 milligrams of sample (ng/10mg), and mummy 741 (2,890 to 2,760 two sigma cal yr B.P.), a 5.6 ng/10mg value.

[Presenteeism, Absenteeism and psychosocial stress at work among German clinicians in surgery].

PubMed

Klein, J

2013-10-01

Presenteeism is determined as turning up at work despite ill health. In the last decade this phenomenon became much more relevant and will be a central topic for future research in workplace health, health promotion and productivity loss. Compared to absenteeism research data about presenteeism are comparatively rare. Especially employees in health care are at high risk for presenteeism. The present study examines the degree of presenteeism and absenteeism among German hospital clinicians in surgery focussing on associations with psychosocial stress at work. The stratified randomised sample consisted of 1 311 German clinicians in surgery from 489 hospitals. The frequencies of presenteeism and absenteeism were respectively assessed by one item. Psychosocial stress at work was measured by the effort-reward imbalance model and the demand-control model. About 90% of the respondents indicate that they were working despite illness at least once a year, 65% actually answered sometimes or often. Nearly two thirds were absent due to illness for a minimum of once a year. Multivariate logistic regression analyses show that organisational and work-related factors are clearly associated with presenteeism. Compared to absenteeism, presenteeism shows stronger associations with psychosocial workload. Significant associations with different components of psychosocial stress reveal elevated odds ratios between 1.4 and 2.8. High efforts and demands, low rewards and increased overcommitment were notably emerging factors. Clinicians in surgery are affected by presenteesim to a high degree whereas rates of absenteeism are less striking. As potential causes for elevated presenteeism different aspects of psychosocial stress at work were identified. Workplace health promotion on different levels can reduce presenteeism to improve the health status and job performance among this occupational group that bears heavy responsibility. © Georg Thieme Verlag KG Stuttgart · New York.

Congenital esophageal stenosis associated with esophageal atresia/tracheoesophageal fistula: clinical and radiologic features.

PubMed

Yoo, Hye Jin; Kim, Woo Sun; Cheon, Jung-Eun; Yoo, So-Young; Park, Kwi-Won; Jung, Sung-Eun; Shin, Su-Mi; Kim, In-One; Yeon, Kyung Mo

2010-08-01

Congenital esophageal stenosis (CES) can be associated with esophageal atresia/tracheoesophageal fistula (EA/TEF). Because there are a variety of degrees of obstruction and symptoms of CES, it is frequently difficult to make a pre- and post-operative diagnosis of the distal CES associated with EA/TEF. To evaluate the clinical and radiologic features of congenital esophageal stenosis associated with esophageal atresia/tracheoesophageal fistula. We retrospectively reviewed postoperative esophagograms and medical records of 187 children (107 boys, 80 girls) who had primary repair of EA/TEF from 1992 to 2009 at our institution. We evaluated the incidence of CES, clinical findings, radiologic features and management of CES in these children. CES was diagnosed in 22 of 187 EA/TEF children (12%); one child had double CES lesions, for a total of 23 lesions. Ten of those 22 children (45%) had presented with significant symptoms of esophageal obstruction. The diagnosis of CES was delayed in 10 children (45%) until 1-10 years of age. On esophagogram, CES (n = 23) was located in the distal esophagus (n = 20, 87%) or mid-esophagus (n = 3, 13%). The degree of stenosis was severe (n = 6, 26%), moderate (n = 10, 43%), or mild (n = 7, 30%). Eight children, including two with unsuccessful esophageal balloon dilatation of CES, were treated surgically. Histologic examination revealed tracheobronchial remnant (n = 7) or fibromuscular hyperplasia (n = 1). One child with surgically treated CES developed achalasia at the age of 3 years 9 months. Esophagography after EA/TEF repair should be performed with a high index of suspicion for the presence of distal CES, because the diagnosis and adequate management of CES can often be delayed.

Factors influencing perceptions of need for and decisions to solicit child mental health services by parents of 9-12 year-old Korean children.

PubMed

Cho, Sun-Mi; Kim, Hyun-Chung; Cho, Hyun; Shin, Yun-Mi

2007-12-01

As children with emotional or behavioral problems often fail to receive the treatment available to them, this study examined (1) the degree of perceived need (PN) among Korean parents regarding mental health services for their children, (2) the factors associated with such perceptions, (3) the degree to which Korean parents actually engage mental health services for their children, and (4) the factors associated with such use. To determine the degrees of PN and actual use, 1,058 children aged between 9 and 12 years were asked to complete the Children's Depression Inventory, while their parents completed the Child Behavior Checklist. About 11.4% of the parents demonstrated PN, compared to 2.7% who actually engaged child mental health services. While most of the CBCL factors were associated with PN, the child's self-report significantly affected the perception as well. The attention problem score in the CBCL was the only factor that strongly corresponded to the actual use of services in Korea, a country where academic achievement is considered paramount, which suggests that cultural forces may play a powerful role in determining parents' decisions regarding child mental health care.

Kyphosis and Decline in Physical Function Over 15 Years in Older Community-Dwelling Women: The Study of Osteoporotic Fractures

PubMed Central

2013-01-01

Background Maintaining physical function is an important prerequisite for preserving independence in later life. Greater degrees of kyphosis in the thoracic spine are prevalent in older persons and accompanied by reduced physical function in multiple cross-sectional studies. It is unknown whether kyphosis predicts worse physical function over time. Methods. We retrospectively assessed whether greater magnitude of kyphosis is associated with decline in self-reported and objectively measured physical function over 15 years. Digitized Cobb angle kyphosis (T4–T12) was derived from supine lateral thoracic spine radiographs in a cohort of 1,196 women aged 65 and older (mean = 69.3 years [SD = 4.0]). Using regression models, we evaluated associations of baseline kyphosis with both self-reported functional status and objectively measured gait speed, grip strength, and timed chair stands cross-sectionally and as change assessed over 15 years. Results. In cross-sectional multivariate analyses, with each 10-degree increment of kyphosis, grip strength was 0.24kg lower (p = .02), but there were no significant associations between kyphosis and functional status, gait speed, or timed chair stand, likely reflecting the high functioning study participants. In multivariate longitudinal analysis, with each 10-degree increment in baseline kyphosis, there was 0.07 point additional decline in functional status (p = .09), 0.01 m/s more decline in gait speed (p = .07), and 0.32 s greater decline in time to complete five chair stands (p = .004), but no association with decline in grip strength. Conclusions. Greater magnitude of kyphosis may predict worsening lower extremity function over time in older women. Early recognition and preventative measures against kyphosis progression may help preserve physical function over the long term. PMID:23633167

Kyphosis and decline in physical function over 15 years in older community-dwelling women: the Study of Osteoporotic Fractures.

PubMed

Katzman, Wendy B; Huang, Mei-Hua; Lane, Nancy E; Ensrud, Kristine E; Kado, Deborah M

2013-08-01

Maintaining physical function is an important prerequisite for preserving independence in later life. Greater degrees of kyphosis in the thoracic spine are prevalent in older persons and accompanied by reduced physical function in multiple cross-sectional studies. It is unknown whether kyphosis predicts worse physical function over time. We retrospectively assessed whether greater magnitude of kyphosis is associated with decline in self-reported and objectively measured physical function over 15 years. Digitized Cobb angle kyphosis (T4-T12) was derived from supine lateral thoracic spine radiographs in a cohort of 1,196 women aged 65 and older (mean = 69.3 years [SD = 4.0]). Using regression models, we evaluated associations of baseline kyphosis with both self-reported functional status and objectively measured gait speed, grip strength, and timed chair stands cross-sectionally and as change assessed over 15 years. In cross-sectional multivariate analyses, with each 10-degree increment of kyphosis, grip strength was 0.24 kg lower (p = .02), but there were no significant associations between kyphosis and functional status, gait speed, or timed chair stand, likely reflecting the high functioning study participants. In multivariate longitudinal analysis, with each 10-degree increment in baseline kyphosis, there was 0.07 point additional decline in functional status (p = .09), 0.01 m/s more decline in gait speed (p = .07), and 0.32 s greater decline in time to complete five chair stands (p = .004), but no association with decline in grip strength. Greater magnitude of kyphosis may predict worsening lower extremity function over time in older women. Early recognition and preventative measures against kyphosis progression may help preserve physical function over the long term.

Freshman Attitudes Report for Two-Year Colleges: An Exploration of College Readiness. Research Report

ERIC Educational Resources Information Center

Noel-Levitz, Inc., 2013

2013-01-01

This special companion report to "National Freshman Attitudes Report, 2013" examines the college readiness of entering freshmen at two-year colleges in 2012. Based on student survey responses, the report identifies students' self-reported attitudes that may influence students' progress toward degree completion. The study is based on a…

Double Take

ERIC Educational Resources Information Center

Educational Leadership, 2011

2011-01-01

This paper begins by discussing the results of two studies recently conducted in Australia. According to the two studies, taking a gap year between high school and college may help students complete a degree once they return to school. The gap year can involve such activities as travel, service learning, or work. Then, the paper presents links to…

Getting to the height of the matter: the relationship between stature and adiposity in pre-pubertal children.

PubMed

Hanks, Lynae J; Newton, Anna L; Casazza, Krista

2013-01-01

Height has been inversely associated with cardiometabolic disease, with adiposity as the proposed contributor. Childhood represents a time when underlying metabolic pathways converge to determine growth. Although the extent to which influence is relevant, insulin, as a key growth signaling factor, likely provides key insight into mechanisms linking height and adiposity. Insulin concentration displays well-established sex and racial differences, with hyperinsulinemia more common among African Americans (AA) females relative to European Americans (EA). The objective of our study was to evaluate the relationship between height and adiposity in children. In addition, a secondary objective was to evaluate potential moderation by insulin concentration. Seventy-two pre-pubertal children aged 4-10 years (mu = 6.6 +/- .2) participated. Percent fat was assessed by DXA and fasting insulin by serum assay. Height was positively associated with percent fat in the overall sample (P = .04). When evaluated according to age, an association was identified at age seven years (P = .02). When evaluated by sex, a positive relationship was apparent only in AA girls (P = .05). Inclusion of insulin in the model attenuated all significant associations, barring marginal significance in those aged seven years (P = .08). A positive relationship between height and adiposity is apparent, particularly among those in younger years, which is contrary to what has been consistently reported in adults. Interestingly, age seven years was identified as a point of race-associated divergence in body composition. The degree to which growth-related processes in childhood underlie developmental origins of health disparities warrants further study.

The Macomb Plan: Expanding a Community's Access to Higher Education.

ERIC Educational Resources Information Center

Lorenzo, Albert L.

The Macomb Plan, recently developed by Macomb Community College (MCC), is a delivery system for the final two years of a four-year college degree to be housed in a facility located on a two-year college campus. The plan is designed to meet the unique needs of an adult learner's lifestyle, while approximating most of the elements that make up the…

Incidence, risk factors, and mortality of neonatal and late-onset dilated cardiomyopathy associated with cardiac neonatal lupus.

PubMed

Morel, Nathalie; Lévesque, Kateri; Maltret, Alice; Baron, Gabriel; Hamidou, Mohamed; Orquevaux, Pauline; Piette, Jean-Charles; Barriere, François; Le Bidois, Jérôme; Fermont, Laurent; Fain, Olivier; Theulin, Arnaud; Sassolas, François; Hauet, Quentin; Guettrot-Imbert, Gaëlle; Georgin-Lavialle, Sophie; Deligny, Christophe; Hachulla, Eric; Mouthon, Luc; Le Jeunne, Claire; Ravaud, Philippe; Le Mercier, Delphine; Romefort, Bénédicte; Villain, Elisabeth; Bonnet, Damien; Costedoat-Chalumeau, Nathalie

2017-12-01

Dilated cardiomyopathy (DCM), a well-known complication of cardiac neonatal lupus, is associated with high mortality rate. Its risk factors remain unclear. We analyzed occurrence of postnatal DCM among children with high-degree congenital heart block (CHB) and mothers with anti-SSA and/or anti-SSB antibodies. Among 187 neonates with CHB, 35 (18.8%, one missing data) had DCM and 22 (11.8%) died during a median follow-up of 7years [range: birth-36years]. On multivariate analysis, factors associated with postnatal DCM were in utero DCM (P=0.0199; HR=3.13 [95% CI: 1.20-8.16]), non-European origin (P=0.0052; HR=4.10 [95% CI: 1.81-9.28]) and pacemaker implantation (P=0.0013; HR=5.48 [95% CI: 1.94-15.47]). Postnatal DCM could be categorized in two subgroups: neonatal DCM (n=13, diagnosed at a median age of 0day [birth-4days]) and late-onset DCM (n=22, diagnosed at a median age of 15.2months [3.6months-22.8years]). Factors associated with neonatal DCM were in utero DCM, hydrops, endocardial fibroelastosis and pericardial effusion, whereas those associated with late-onset DCM were non-European origin, in utero mitral valve insufficiency, and pacemaker implantation. Fluorinated steroids showed no protective effect against late-onset DCM (P=0.27; HR=1.65 [95% CI: 0.63-4.25]). Probability of survival at 10years was 23.1% for newborns diagnosed neonatally with DCM, 53.9% for those who developed late-onset DCM, and 98.6% for those without DCM. Neonatal and late-onset DCM appear to be two different entities. None of the known risk factors associated with neonatal DCM predicted late-onset DCM. Long-term follow-up of cardiac function is warranted in all children with CHB. Copyright © 2017 Elsevier B.V. All rights reserved.

Cancer risk in relatives of patients with a primary disorder of lymphocyte cytotoxicity: a retrospective cohort study.

PubMed

Löfstedt, Alexandra; Chiang, Samuel C C; Onelöv, Erik; Bryceson, Yenan T; Meeths, Marie; Henter, Jan-Inge

2015-12-01

Mutations in genes for perforin-dependent lymphocyte cytotoxicity are associated with haemophagocytic lymphohistiocytosis, a rare disease of severe hyperinflammation that typically becomes evident in early childhood. It has been suggested that individuals with hypomorphic biallelic mutations in genes associated with haemophagocytic lymphohistiocytosis are at increased risk of developing haematological malignancies. We aimed to assess whether relatives of patients with primary haemophagocytic lymphohistiocytosis (ie, heterozygous carriers of these mutated genes) were more likely to develop cancer. In this retrospective cohort study, we used a multigeneration registry to identify relatives (parents and grandparents) of 79 Swedish children (<15 years) with primary haemophagocytic lymphohistiocytosis diagnosed between 1971 and 2011. For each relative, we randomly selected eight matched individuals from the Swedish total population registry, stratified for sex, birth year, and birth region. Relatives and matched controls were cross-linked with the Swedish Cancer Registry to establish cancer incidence rate. We then calculated the incidence rate ratio between first-degree and second-degree relatives and the matched controls. Additionally, we assessed natural-killer-cell-mediated cytotoxicity in a subgroup of first-degree relatives using standard 4 h (51)Cr assay and flow cytometry quantification of the upregulation of surface CD107a. We identified 346 first-degree and second-degree relatives from 67 families (67 mothers, 66 fathers, 106 grandmothers, and 107 grandfathers) and 2768 matched controls. Median follow-up was 49 years, range 0-54 years. By death or last follow-up (Dec 31, 2012), first-degree relatives had a significantly increased incidence rate of malignancies than did controls (incidence rate per 1000 person-years 2.78 [95% CI 1.42-4.15] vs 1.56 [1.16-1.95]; incidence rate ratio 1.79 [95% CI 1.06-3.03]; p=0.030). Mothers had a particularly increased risk (incidence rate per 1000 person-years 4.43 [95% CI 1.99-6.87] vs 1.60 [1.08-2.11]; incidence rate ratio 2.78 [95% CI 1.48-5.21]; p=0.0014), whereas no difference was found between fathers and controls (1.24 [0.00-2.51] vs 1.52 [0.89-2.15]; 0.82 [0.29-2.29]; p=0.70) or between grandparents and controls (7.24 [5.44-9.04] vs 6.36 [5.70-7.03]; 1.14 [0.88-1.48]; p=0.33). Functional analysis of heterozygous carriers of mutations associated with haemophagocytic lymphohistiocytosis could not show significantly reduced lymphocyte cytotoxicity. Heterozygous mutations in genes associated with haemophagocytic lymphohistiocytosis might be a new risk factor for cancer. The increased risk of cancer might imply haploinsufficiency of cytotoxic lymphocyte-mediated immunosurveillance of cancer in carriers of these mutations. Our findings might support intensified screening for malignancies in relatives of patients with haemophagocytic lymphohistiocytosis. Swedish Children's Cancer Foundation, Swedish Research Council, Histiocytosis Association, Swedish Cancer Society, Swedish Cancer and Allergy Foundation, Mary Béve Foundation, Karolinska Institutet Research Foundation, Stockholm County Council (ALF-project). Copyright © 2015 Elsevier Ltd. All rights reserved.

Degree of bilingualism predicts age of diagnosis of Alzheimer's disease in low-education but not in highly educated Hispanics.

PubMed

Gollan, Tamar H; Salmon, David P; Montoya, Rosa I; Galasko, Douglas R

2011-12-01

The current study investigated the relationship between bilingual language proficiency and onset of probable Alzheimer's disease (AD) in 44 Spanish-English bilinguals at the UCSD Alzheimer's Disease Research Center. Degree of bilingualism along a continuum was measured using Boston Naming Test (BNT) scores in each language. Higher degrees of bilingualism were associated with increasingly later age-of-diagnosis (and age of onset of symptoms), but this effect was driven by participants with low education level (a significant interaction between years of education and bilingualism) most of whom (73%) were also Spanish-dominant. Additionally, only objective measures (i.e., BNT scores), not self-reported degree of bilingualism, predicted age-of-diagnosis even though objective and self-reported measures were significantly correlated. These findings establish a specific connection between knowledge of two languages and delay of AD onset, and demonstrate that bilingual effects can be obscured by interactions between education and bilingualism, and by failure to obtain objective measures of bilingualism. More generally, these data support analogies between the effects of bilingualism and "cognitive reserve" and suggest an upper limit on the extent to which reserve can function to delay dementia. Copyright © 2011 Elsevier Ltd. All rights reserved.

The Associations Between Increasing Degrees of HOMA-IR and Measurements of Adiposity Among Euglycemic U.S. Adults.

PubMed

Boyer, William R; Johnson, Tammie M; Fitzhugh, Eugene C; Richardson, Michael R; Churilla, James R

2016-03-01

The purpose of this study was to examine the associations between increasing degrees of insulin resistance (using the homeostatic model assessment of insulin resistance [HOMA-IR]) and two measures of adiposity in a nationally representative sample of euglycemic U.S. adults. Sample included adult participants (≥ 20 years of age) [N = 1586 (body mass index, BMI model), N = 1577 (waist circumference, WC model)] from the 1999-2004 National Health and Nutrition Examination Survey (NHANES). HOMA-IR was categorized into quartiles. BMI and WC were examined continuously as the dependent variables. Following adjustment for covariates, those with HOMA-IR values in the second, third, and fourth quartiles had significantly higher BMIs (P < 0.001) compared with subjects in the first quartile. In the model using WC, significantly higher WCs were found in subjects in the second, third, and fourth quartiles of HOMA-IR (P < 0.001) compared with those in the first quartile. A significant moderate correlation was found between HOMA-IR and BMI (R(2) = 0.4171, P < 0.001), as well as HOMA-IR and WC (R(2) = 0.4826, P < 0.001). Having a higher HOMA-IR value is associated with higher BMI and WC values in euglycemic subjects.

Falls, fractures and bone density in Parkinson's disease - a cross-sectional study.

PubMed

Tassorelli, Cristina; Berlangieri, Mariangela; Buscone, Simona; Bolla, Monica; De Icco, Roberto; Baricich, Alessio; Pacchetti, Claudio; Cisari, Carlo; Sandrini, Giorgio

2017-04-01

Evidence suggests that falls and associated bone fractures are more frequent in patients suffering from Parkinson's disease (PD) than in the general population. In this cross-sectional study we evaluated the clinical and biochemical characteristics that are associated to falls, fractures and bone health in a population of PD subjects. Forty-two consecutive subjects suffering from idiopathic PD (mild-to-moderate severity) with/without falls in the previous year were included. They were characterized as regards functional independence, balance, fear of falling, bone density (ultrasound densitometry) and plasma levels of vitamin D. Twenty-one age- and sex-matched healthy subjects were evaluated as controls. We detected a greater degree of osteoporosis in PD subjects as compared to controls, more pronounced in males than in females (Z-score: M -3.8 ± 1.6, F -2.28 ± 0.92, p = 0.0006). A positive correlation was found between independence levels and bone density or vitamin D levels. Twenty seven patients (64%) reported falls in the previous year. These were associated to post-traumatic fractures in 16 subjects (59% of fallers). Women fell more than men (fallers: 20 F/7 M; non fallers: 4 F/11 M, χ² test p = 0.02), although the occurrence of post-traumatic fractures among fallers did not differ between sexes (F 11/9, M 5/2, χ² test p > 0.05). Fallers with post-traumatic fractures showed higher degrees of motor impairment. These findings confirm that falls and osteoporosis represent major health issues in PD, already in the middle stages of disease.

Acute hand burns in children: management and long-term outcome based on a 10-year experience with 698 injured hands.

PubMed Central

Sheridan, R L; Baryza, M J; Pessina, M A; O'Neill, K M; Cipullo, H M; Donelan, M B; Ryan, C M; Schulz, J T; Schnitzer, J J; Tompkins, R G

1999-01-01

OBJECTIVE: To document long-term results associated with an coordinated plan of care for acutely burned hands in children. SUMMARY AND BACKGROUND DATA: Optimal hand function is a crucial component of a high-quality survival after burn injury. This can be achieved only with a coordinated approach to the injuries. Long-term outcomes associated with such a plan of care have not been previously reported. METHODS: Over a 10-year period, 495 children with 698 acutely burned hands were managed at a regional pediatric burn facility; 219 children with 395 injured hands were followed in the authors' outpatient clinic for at least 1 year and an average of >5 years. The authors' approach to the acutely burned hand emphasizes ranging and splinting throughout the hospital stay, prompt sheet autograft wound closure as soon as practical, and the selective use of axial pin fixation and flaps. Long-term follow-up, hand therapy, and reconstructive surgery are emphasized. RESULTS: Normal functional results were seen in 97% of second-degree and 85% of third-degree injuries; in children with burns involving underlying tendon and bone, 70% could perform activities of daily living and 20% had normal function. Reconstructive hand surgery was required in 4.4% of second-degree burns, 32% of third-degree burns, and 65% of those with injuries involving underlying bone and tendon. CONCLUSIONS: When managed in a coordinated long-term program, the large majority of children with serious hand burns can be expected to have excellent functional results. Images Figure 1. Figure 2. PMID:10203090

Error analysis on spinal motion measurement using skin mounted sensors.

PubMed

Yang, Zhengyi; Ma, Heather Ting; Wang, Deming; Lee, Raymond

2008-01-01

Measurement errors of skin-mounted sensors in measuring forward bending movement of the lumbar spines are investigated. In this investigation, radiographic images capturing the entire lumbar spines' positions were acquired and used as a 'gold' standard. Seventeen young male volunteers (21 (SD 1) years old) agreed to participate in the study. Light-weight miniature sensors of the electromagnetic tracking systems-Fastrak were attached to the skin overlying the spinous processes of the lumbar spine. With the sensors attached, the subjects were requested to take lateral radiographs in two postures: neutral upright and full flexion. The ranges of motions of lumbar spine were calculated from two sets of digitized data: the bony markers of vertebral bodies and the sensors and compared. The differences between the two sets of results were then analyzed. The relative movement between sensor and vertebrae was decomposed into sensor sliding and titling, from which sliding error and titling error were introduced. Gross motion range of forward bending of lumbar spine measured from bony markers of vertebrae is 67.8 degrees (SD 10.6 degrees ) and that from sensors is 62.8 degrees (SD 12.8 degrees ). The error and absolute error for gross motion range were 5.0 degrees (SD 7.2 degrees ) and 7.7 degrees (SD 3.9 degrees ). The contributions of sensors placed on S1 and L1 to the absolute error were 3.9 degrees (SD 2.9 degrees ) and 4.4 degrees (SD 2.8 degrees ), respectively.

The missing women in STEM? Assessing gender differentials in the factors associated with transition to first jobs.

PubMed

Sassler, Sharon; Glass, Jennifer; Levitte, Yael; Michelmore, Katherine M

2017-03-01

Women remain underrepresented in the STEM workforce. We assess explanations for women's underrepresentation in STEM jobs, focusing on a cohort that came of age in the 1980s and 1990s, when women dramatically increased their representation in the scientific labor force. Data are from the NLSY79, and our analysis focuses on members of this cohort who received a college degree, with an emphasis on those who completed a degree in a STEM field. Our analyses test the extent to which college major, expectations to work in STEM, and family expectations shaped transitions into STEM occupations within two years of degree completion. Among those majoring in STEM fields there were no gender differences in transitioning into STEM jobs, though there were sizable differences in transitions to STEM employment by field of study. Of note are gender differences in associations between family expectations and transitions into STEM employment. The most career oriented women, who expected to marry late and limit fertility, were no more likely to enter STEM jobs than were women who anticipated marrying young and having two or more children. The men most likely to enter STEM occupations, in contrast, adhered to significantly more conventional gender ideologies than their female counterparts, expecting to marry at younger ages but also to remain childless. Results of our regression decomposition indicated that marriage and family expectations and gender ideology worked in opposite directions for men and women. Nonetheless, the majority of the gender disparity in transitions into STEM jobs was related to women's underrepresentation in engineering and computer science fields of study. Copyright © 2016 Elsevier Inc. All rights reserved.

The missing women in STEM? Assessing gender differentials in the factors associated with transition to first jobs

PubMed Central

Sassler, Sharon; Glass, Jennifer; Levitte, Yael; Michelmore, Katherine M.

2016-01-01

Women remain underrepresented in the STEM workforce. We assess explanations for women's underrepresentation in STEM jobs, focusing on a cohort that came of age in the 1980s and 1990s, when women dramatically increased their representation in the scientific labor force. Data are from the NLSY79, and our analysis focuses on members of this cohort who received a college degree, with an emphasis on those who completed a degree in a STEM field. Our analyses test the extent to which college major, expectations to work in STEM, and family expectations shaped transitions into STEM occupations within two years of degree completion. Among those majoring in STEM fields there were no gender differences in transitioning into STEM jobs, though there were sizable differences in transitions to STEM employment by field of study. Of note are gender differences in associations between family expectations and transitions into STEM employment. The most career oriented women, who expected to marry late and limit fertility, were no more likely to enter STEM jobs than were women who anticipated marrying young and having two or more children. The men most likely to enter STEM occupations, in contrast, adhered to significantly more conventional gender ideologies than their female counterparts, expecting to marry at younger ages but also to remain childless. Results of our regression decomposition indicated that marriage and family expectations and gender ideology worked in opposite directions for men and women. Nonetheless, the majority of the gender disparity in transitions into STEM jobs was related to women's underrepresentation in engineering and computer science fields of study. PMID:28202143

The influence of clarification and threats on life situation: patients’ experiences 1 year after TSCI

PubMed Central

Bjørnshave Noe, Bodil; Bjerrum, Merete; Angel, Sanne

2017-01-01

Introduction: The study was conducted at the Spinal Cord Injury Centre of Western Denmark (VCR). The aim of the study was to explore patients’ experiences following traumatic spinal cord injury and to identify characteristics of positive versus negative life situation 1 year post discharge from hospital rehabilitation. This was a qualitative study conducted using inductive content analysis. Case Presentation: In this qualitative study seven patients were interviewed one year after discharge from initial rehabilitation at the VCR. The interviews were analysed using inductive content analysis. Discussion: We found that two categories condensed the patients’ experiences of their life situation 1 year post discharge: ‘clarification in relation to overall life situation’ and ‘threat to core competences’. The transversal analysis across the derived categories identified different combinations of clarification and threats to core competences explaining the patients’ experiences: high degree of clarification combined with low degree of threat to core competences was indicative of positive life situation. Also, positive life situation was seen when a high degree of clarification compensated for high degree of threats on core competencies. In contrast, an overall stressful and negative life situation was influenced by poor clarification combined with a high degree of threat to core competences. However, when core competences can be transformed into new skills, threats were manageable. This study revealed that clarification related to overall life situation in combination with threat to core competences may explain traumatic spinal cord injury patients’ overall life situation 1 year post discharge. An appropriate balance characterises a positive life situation. There might be a need to pay attention to patients who are challenged by low degree of clarification and high degree of threats on core competencies 1 year post discharge as this may influence the life situation negatively. PMID:28435741

Education-Related Parameters in High Myopia: Adults versus School Children

PubMed Central

Xu, Liang; Wang, Ya Xing; Bi, Hong Sheng; Wu, Jian Feng; Jiang, Wen Jun; Nangia, Vinay; Sinha, Ajit; Zhu, Dan; Tao, Yong; Guo, Yin; You, Qi Sheng; Wu, Li Juan; Tao, Li Xin; Guo, Xiu Hua; Ohno-Matsui, Kyoko; Panda-Jonas, Songhomitra

2016-01-01

Purpose Since high myopia in the younger generation may differ etiologically from high myopia in older generations, we examined whether education-related parameters differ between high myopia in today´s school children and high pathological myopia in today´s elderly generation. Methods The investigation included the adult populations of the population-based Beijing Eye Study (BES) (3468 adults;mean age:64.6±9.8years;range:50–93years) and Central India Eye and Medical Study (CIEMS) (4711 adults;age:49.±13.2years;range:30–100years), and the children and teenager populations of the Shandong Children Eye Study (SCES) (6026 children;age:9.7±3.3years;range:4–18years;cycloplegic refractometry), Gobi Desert Children Eye Study (1565;age:11.9±3.5years;range:6–21 years;cycloplegic refractometry), Beijing Pediatric Eye Study (681 children;age:7.7±1.6years;range:5–13 years;non-cycloplegic refractometry,calculation of axial length to corneal curvature radius ratio), Beijing Children Eye Study (15066 children;age:13.2±3.4years;range:7–18years;non-cycloplegic refractometry), Beijing High School Teenager Eye Study (4677 children;age:16.9±0.7years;range:16–18years;non-cycloplegic refractometry). Results In the BES and CIEMS, educational level did not differ significantly between, or was significantly lower in the highly myopic group (myopic refractive error ≥6 diopters) than in the non-highly myopic group. In all non-adult study populations, higher prevalence of high myopia was significantly associated with higher degree of education related parameters such as attendance of high-level schools, and more time spent for indoors near work versus time spent outdoors. Conclusions Comparing associations of old or genetic high myopia in adults with new or acquired high myopia in school children revealed that education-related parameters did not show a clear association with old or genetic high myopia, while in contrast, new high myopia showed strong associations with education. It confirms previous studies that the two forms of high myopia not only differed in age of onset, but also in associations with education as well. The data support the notion of two types of high myopia. Future studies may assess whether the risk of pathologic myopic maculopathy and high myopia associated open-angle glaucoma differs between both types of high myopia. PMID:27152764

Squeezing the Calendar.

ERIC Educational Resources Information Center

Shea, Christopher

1994-01-01

Albertus Magnus College (Connecticut) has addressed the problem of declining enrollment offering a bachelor's degree program compressed into three years. Three full semesters are squeezed into an academic year. The semester is shortened by two weeks, but class time is lengthened. The third semester's tuition each year is discounted. (MSE)

Educational Level, Anticoagulation Quality, and Clinical Outcomes in Elderly Patients with Acute Venous Thromboembolism: A Prospective Cohort Study.

PubMed

Hofmann, Eveline; Faller, Nicolas; Limacher, Andreas; Méan, Marie; Tritschler, Tobias; Rodondi, Nicolas; Aujesky, Drahomir

2016-01-01

Whether the level of education is associated with anticoagulation quality and clinical outcomes in patients with acute venous thromboembolism (VTE) is uncertain. We thus aimed to investigate the association between educational level and anticoagulation quality and clinical outcomes in elderly patients with acute VTE. We studied 817 patients aged ≥65 years with acute VTE from a Swiss prospective multicenter cohort study (09/2009-12/2013). We defined three educational levels: 1) less than high school, 2) high school, and 3) post-secondary degree. The primary outcome was the anticoagulation quality, expressed as the percentage of time spent in the therapeutic INR range (TTR). Secondary outcomes were the time to a first recurrent VTE and major bleeding. We adjusted for potential confounders and periods of anticoagulation. Overall, 56% of patients had less than high school, 25% a high school degree, and 18% a post-secondary degree. The mean percentage of TTR was similar across educational levels (less than high school, 61%; high school, 64%; and post-secondary, 63%; P = 0.36). Within three years of follow-up, patients with less than high school, high school, and a post-secondary degree had a cumulative incidence of recurrent VTE of 14.2%, 12.9%, and 16.4%, and a cumulative incidence of major bleeding of 13.3%, 15.1%, and 15.4%, respectively. After adjustment, educational level was neither associated with anticoagulation quality nor with recurrent VTE or major bleeding. In elderly patients with VTE, we did not find an association between educational level and anticoagulation quality or clinical outcomes.

Morphology of male breast carcinoma in the evaluation of prognosis.

PubMed

Cunha, F; André, S; Soares, J

1990-12-01

We studied a series of 44 consecutive cases of male breast carcinoma over a 14 year period in order to evaluate the clinico-pathological characteristics and the impact of some morphologic factors on prognosis. The age of the patients ranged from 38 to 84 years (mean 62 +/- 10.8). All the patients presented a painless mass, associated with nipple retraction in 13 cases (29.4%), skin ulceration in 12 cases (27.2%) and nipple discharge in 6 (13.6%). Microscopically all the tumors were infiltrating ductal carcinomas, 42 being of the NOS type. A better survival was associated with low mitotic index, T 1 tumors and absence of peritumoral lymphatic permeation. However, only these two parameters had statistical significance and were found to have predictive value on the prognosis of the disease. The degree of differentiation assessed according to Bloom and Richardson's classification showed no influence on prognosis. Post surgical radiotherapy did not seem to influence the outcome of the disease.

Infant stranger fear trajectories predict anxious behaviors and diurnal cortisol rhythm during childhood.

PubMed

Van Hulle, Carol A; Moore, Mollie N; Lemery-Chalfant, Kathryn; Goldsmith, H Hill; Brooker, Rebecca J

2017-08-01

Although a robust literature has linked stable, high levels of fear across childhood to increased risk for anxiety problems, less is known about alternative pathways to anxiety. We tested two putatively normative developmental pathways of early fearfulness for their distinct associations with behavioral (anxiety-related behaviors and symptoms) and biological (diurnal cortisol) markers of anxiety risk in middle childhood in a community-based sample (n = 107). Steeper increases in fear from 6 to 36 months predicted more parent-reported anxiety symptoms at age 8 years. In addition, children who exhibited steep increases in fear during infancy were overrepresented among children with diagnoses of separation anxiety disorder at age 8 years. Finally, we showed that steeper increases in fearfulness in infancy predicted flatter slopes of diurnal cortisol at age 8 years for girls. Thus, differences in stranger fear across infancy may indicate varying degrees of risk for anxious behaviors in later childhood.

Using Annual Data to Estimate the Public Health Impact of Extreme Temperatures.

PubMed

Goggins, William B; Yang, Chunyuh; Hokama, Tomiko; Law, Lewis S K; Chan, Emily Y Y

2015-07-01

Short-term associations between both hot and cold ambient temperatures and higher mortality have been found worldwide. Few studies have examined these associations on longer time scales. Age-standardized mortality rates (ASMRs) were calculated for 1976-2012 for Hong Kong SAR, People's Republic of China, defining "annual" time periods in 2 ways: from May through April of the following year and from November through October. Annual frequency and severity of extreme temperatures were summarized by using a degree-days approach with extreme heat expressed as annual degree-days >29.3°C and cold as annual degree-days <27.5°C. For example, a day with a mean temperature of 25.0°C contributes 2.5 cold degree-days to the annual total. Generalized additive models were used to estimate the association between annual hot and cold degree-days and the ASMR, with adjustment for long-term trends. Increases of 10 hot or 200 cold degree-days in an annual period, the approximate interquartile ranges for these variables, were significantly (all P's ≤ 0.011) associated with 1.9% or 3.1% increases, respectively, in the annual ASMR for the May-April analyses and with 2.2% or 2.8% increases, respectively, in the November-October analyses. Associations were stronger for noncancer and elderly mortality. Mortality increases associated with extreme temperature are not simply due to short-term forward displacement of deaths that would have occurred anyway within a few weeks. © The Author 2015. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Tapping the Geoscience Two-Year College Student Reservoir: Factors that Influence Student Transfer Intent and Physical Science Degree Aspirations

NASA Astrophysics Data System (ADS)

Wolfe, Benjamin A.

Colleges and universities are facing greater accountability to identify and implement practices that increase the number of two-year college (2YC) students who transfer to four-year institutions (4YC) and complete baccalaureate degrees. This is particularly true for physical science and geoscience disciplines, which have the lowest STEM degree completion rates of students transferring from 2YCs (Wilson, 2014a). A better understanding of how academic engagement experiences contribute to increased 2YC student interest in these disciplines and student intent to transfer is critical in strengthening the transfer pathway for the physical sciences and geosciences. The purpose of this study was to gain understanding of the influence that background characteristics, mathematics preparation, academic experiences (e.g. faculty-student interaction, undergraduate research experiences, and field experiences), and academic advisor engagement have on 2YC student intentions to transfer to a four-year institution (4YC) with physical science or geoscience degree aspirations. Incorporating the conceptual frameworks of student engagement and transfer student capital (Laanan et al., 2010), this study used Astin's (1993; 1999) input-environment-outcomes (I-E-O) model to investigate what factors predict 2YC students' intent to transfer to a 4YC and pursue physical science or geoscience degrees. This study used a quantitative research approach with data collected from 751 student respondents from 24 2YCs. Results from three sequential multiple regression models revealed advisor interaction, speaking with a transfer advisor, and visiting the intended 4YC were significant in increased 2YC student transfer intent. Student-faculty interaction and faculty and academic advisors discussing career opportunities in the physical sciences were significant in leading to increased 2YC student intent to pursue physical science degrees or geoscience degrees. The results also substantiated the significant role that field-based experiences have in increasing student intent in pursuing geoscience related majors. Surprisingly, developmental math placement was not found to be a significant predictor of transfer intent nor intent to pursue physical science or geoscience degrees. These findings reveal that developing practices focused on transfer student capital acquisition can strengthen the pipeline of physical science and geoscience degrees and supports the suggestion that 2YCs can serve as an intervention point to broaden participation in STEM related degrees.

Postnatal BMI changes in children with different birthweights: A trial study for detecting early predictive factors for pediatric obesity

PubMed Central

Nakagawa, Yuichi; Nakanishi, Toshiki; Satake, Eiichiro; Matsushita, Rie; Saegusa, Hirokazu; Kubota, Akira; Natsume, Hiromune; Shibata, Yukinobu; Fujisawa, Yasuko

2018-01-01

Abstract. The purpose of this study was to clarify the degree of early postnatal growth by birthweight and detect early predictive factors for pediatric obesity. Body mass index (BMI) and degree of obesity were examined in children in the fourth year of elementary school and second year of junior high school. Their BMI at birth and three years of age were also examined. Based on birthweight, participants were divided into three groups: low (< 2500 g), middle (2500–3500 g), and high (> 3500 g). Furthermore, according to the degree of obesity, they were divided into two groups: obese (20% ≤) and non-obese (20% >). The change of BMI from birth to three years of age (ΔBMI) showed a strong inverse relationship with birthweight and was significantly different among the three birthweight groups (low > middle > high). The ΔBMI and BMI at three years of age were higher in obese than in non-obese children and showed significant positive correlations with the degree of obesity. Early postnatal growth might be determined by birthweight and was higher in obese than in non-obese children. The ΔBMI from birth to three years of age and BMI at age of three years could be predictive factors for pediatric obesity. PMID:29403153

Response to a Prospective Student by Admissions Offices of American Colleges and Universities.

ERIC Educational Resources Information Center

Bradford, John A.

Tested is the hypothesis that admission offices of colleges offering two-year degrees will be less likely to reflect a marketing orientation in their responses to prospective students than colleges and universities offering more advanced degrees. Information sent by 858 institutions of higher education to potential students is described and…

The Language of Connection

ERIC Educational Resources Information Center

Gold, Eva; Simpson, Deb

2012-01-01

Researchers at "Facebook" and the University of Milan have dismissed the idea of 6 degrees of separation between two people and maintain that it has shrunk considerably in the past few years to 4.7 degrees. This may not seem surprising until they realise that the original experiment published in 1967 by the psychologist Stanley Milgram…

Morphological Make-up as the Predictor of English Word Accent

ERIC Educational Resources Information Center

Salmani-Nodoushan, Mohammad Ali

2009-01-01

For years, phoneticians have tried to simplify pronunciation for EFL/ESL learners. Some have identified four degrees of primary, secondary, tertiary, and weak stress, and others only three degrees: primary, secondary, and weak. Still others have concentrated on two stress levels: accented versus unaccented, or stressed versus unstressed (Bowen,…

The Return on the Investment in Library Education.

ERIC Educational Resources Information Center

Van House, Nancy A.

1985-01-01

Measures change in social and private net present value of expected lifetime earnings attributable to M.L.S. degree under current market conditions and calculates effect of changes in placement rates and of two-year MLS degrees. Implications for profession's ability to attract capable individuals and for its sex composition are discussed. (33…

Preparing Bilingual Speech-Language Pathologists: The Development of an Innovative Master's Degree Program.

ERIC Educational Resources Information Center

Wright-Harp, Wilhelmina; Munoz, Emma

2000-01-01

This paper describes the two-year master's degree program for speech-language pathologists with a specialization in bilingualism (Spanish/English) developed at the University of the District of Columbia. First, the article describes the program's curriculum, clinical practicum, recruitment, and retention activities. It then discusses the student…

Degree Progress Measures for Community Colleges: Analyzing the Maryland Model

ERIC Educational Resources Information Center

Boughan, Karl; Clagett, Craig

2008-01-01

Over a two-year period beginning in March 2004, community colleges in Maryland developed a revised set of accountability indicators for a state-mandated Performance Accountability Report first required by a 1988 statute. A major innovation was a new model for assessing student degree progress. This article explains the development and components…

Leadership Style and Adequate Yearly Progress: A Correlational Study of Effective Principal Leadership

ERIC Educational Resources Information Center

Leapley-Portscheller, Claudia Iris

2008-01-01

Principals are responsible for leading efforts to reach increasingly higher levels of student academic proficiency in schools associated with adequate yearly progress (AYP) requirements. The purpose of this quantitative, correlational study was to identify the degree to which perceptions of principal transformational, transactional, and…

78 FR 69837 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

.... SUPPLEMENTARY INFORMATION: Title; Associated Form; and OMB Number: U.S. Army ROTC 4-Year College Scholarship.... The Army ROTC scholarship is an incentive to attract men and women to pursue educational degrees in... to high school students. Once the applications for U.S. Army ROTC 4-Year College Scholarship Program...

Diapause and prolonged development in the embryo and their ecological significance in two cicadas, Cryptotympana facialis and Graptopsaltria nigrofuscata.

PubMed

Moriyama, Minoru; Numata, Hideharu

2008-12-01

The seasonal timing mechanism of egg hatching was examined in two cicadas, Cryptotympana facialis and Graptopsaltria nigrofuscata, with different but overlapping geographical distributions. These species lay eggs in summer, and nymphs hatch in the summer of the following year after egg durations of 10-12 months. When eggs were maintained at 25 degrees C from oviposition, both the species entered embryonic diapause within 60 days irrespective of photoperiod, but at different developmental stages between the two species. The optimal temperature for diapause development was approximately 15 degrees C in both the species. The development rate for postdiapause morphogenesis increased linearly with temperature in the range of 20-27.5 degrees C in C. facialis, and of 15-25 degrees C in G. nigrofuscata. The lower development threshold and the sum of effective temperatures were computed as 14.3 degrees C and 715.3 day-degrees in C. facialis and 12.1 degrees C and 566.6 day-degrees in G. nigrofuscata, respectively. The hatching dates predicted by these large thermal constants accorded with the hatching dates observed in the field, i.e., late June and mid-July in G. nigrofuscata and C. facialis, respectively. Therefore, the high thermal requirements for postdiapause development compel the cicadas to hatch in summer.

Stability of dilute solutions of tuberculin purified protein derivative.

PubMed

Landi, S; Held, H R

1978-06-01

The biological potency of 15 commercially available tuberculin solutions prepared from a master batch of tuberculin purified protein derivative (PPD) (PPD-CT68) and using a newly formulated diluent (Connaught diluent) containing 0.0005% Tween 80 as an anti-adsorption agent and 0.3% phenol as a preservative, was determined after storage for various intervals at 4, 24 and 37 degrees C. The 5 tuberculin units (TU) per 0.1 ml dose solutions were bioequivalent to a non-stabilized solution of PPD-S whereas the 1 TU and 250 TU per dose solutions were equivalent by calculation to a non-stabilized solution of PPD-S. It was found that the PPD solutions of all 3 strengths, 1, 5 and 250 TU per dose, were stable for at least 3 years at 4 degrees C and for 2 years at room temperature (24 degrees C). Even at 37 degrees C the solutions of all 3 strengths were stable for at least 1 year. The stability of Connaught tuberculin PPD solutions has not been affected by the changes in formulation. The stability data suggest that the expiry date of the newly formulated tuberculin products could be at least two years from the data of the last satisfactory potency test. Although these products are stable for at least 1 year even at 37 degrees C, we nonetheless agree with the Canadian and U.S. regulations that they be stored at 2 to 8 degrees C in their original containers.

Sacral orientation revisited.

PubMed

Peleg, Smadar; Dar, Gali; Steinberg, Nili; Peled, Nathan; Hershkovitz, Israel; Masharawi, Youssef

2007-07-01

A descriptive study of the sacral anatomic orientation (SAO) and its association with pelvic incidence (PI). To introduce the concept of SAO, establish a method for measuring it, and evaluate its association with pelvic orientation. Pelvic orientation (PO) is considered a key factor in spinal shape and balance. Sacral slope (SS), PI, and pelvic tilt (PT) are the most frequently used parameters for evaluating PO. Nevertheless, the association between the anatomic orientation of the sacrum and these parameters has never been established. The aim of the present study is to define the anatomic orientation of the sacrum, to establish a reliable method for measuring it, and to examine its association with PI. SAO was defined as the angle created between the intersection of a line running parallel to the superior endplate surface of the sacrum and a line running between the anterior superior iliac spine (ASIS) and the anterior-superior edge of the symphysis pubis. Methods for measuring SAO and PI on both skeletal populations and living individuals are described. The study was carried out on 424 skeletons (articulated pelves) using a three-dimensional digitizer and on 20 adult individuals using CT three-dimensional images (volume-rendering method). Reliability (intratester and intertester) was assessed using intraclass correlation test. A regression analysis was carried out to evaluate the association between the two measurements. The mean SAO and PI in the human skeletal population were found to be 48.46 degrees +/- 10.17 degrees and 54.08 degrees +/- 12.64 degrees , respectively and of the living individuals (CT) 52.76 degrees +/- 10.31 degrees and 57.14 degrees +/- 13.08 degrees , respectively. SAO and PI measurements were highly correlated (r = -0.824, and r = -0.828, P < 0.001 for skeletal material and living individuals, respectively). PI can be predicted via SAO, i.e., PI = [-0.971 x SAO] + 101.16 degrees . The newly suggested parameter (SAO) may be an important tool in defining the sagittal shape of the spine and understanding its association with spinal diseases.

Appreciation and Implementation of a School-Based Intervention Are Associated with Changes in Fruit and Vegetable Intake in 10- to 13-Year Old Schoolchildren--The Pro Children Study

ERIC Educational Resources Information Center

Wind, M.; Bjelland, M.; Perez-Rodrigo, C.; te Velde, S. J.; Hildonen, C.; Bere, E.; Klepp, K.-I.; Brug, J.

2008-01-01

The purpose was to investigate the degree of implementation and appreciation of a comprehensive school-randomized fruit and vegetable intervention program and to what extent these factors were associated with changes in reported fruit and vegetable intake. The study was conducted among 10- to 13-year old children exposed to the intervention during…

Medication Administration: Measuring Associate Degree Nursing Student Knowledge

ERIC Educational Resources Information Center

Crowell, Debra L.

2016-01-01

The American Nurse Association's (ANA) provisions outline the commitment expected of nurses to protect the community from harm. Medication administration coincides with patient safety as a compelling obligation in nursing practice. The study's purpose was to examine retention of medication safety knowledge among first year nursing students, after…

Evaluation and Improvement of the Nurse Satisfactory Status in a Tertiary Hospital using the Professional Practice Environment Scale.

PubMed

Liu, Jun; Zhou, Hui; Yang, Xiaoqin

2017-02-18

The present study was performed to quantitatively examine nurse satisfaction, to investigate the associated factors influencing satisfaction, and to evaluate the effect of improvement measures based on these factors. A survey using the 38-item Chinese version of the Practice Environment Scale (CPPE-38) was performed in a university-affiliated tertiary hospital in Shanghai, China in 2013. Linear regression analysis was performed to screen for associated factors related to each CPPE-3 score and the total satisfaction score. Several improvement measures were established to improve nurse satisfaction, and the CPPE-38 survey was again performed in 2015 to evaluate the effect of these improvement measures. A total of 1,050 respondents were recruited in 2013, with a response rate of 87.6%. The total satisfaction score of the CPPE-38 was 2.99±0.64. The lowest score in a subscale of the CPPE-38 was 2.40±0.59 for interpersonal interaction and the highest score was 3.15±0.40 for internal work motivation. Work location was associated with scores for work motivation and total satisfaction, while the highest education degree was associated with scores for internal relationship and autonomy. The scores for internal work motivation, control over practice, interpersonal interaction, and internal relationship and autonomy were significantly improved in 2015 after two years of improvement efforts, while the total satisfaction score was not significantly different compared to the 2013 score. Working location and education degree were two factors correlated with CPPE-38 scores in our hospital. Humanistic concerns, continuing education, and pay raise may improve the practice satisfaction of nurses.

Treatment of refractory fever in the neurosciences critical care unit using a novel, water-circulating cooling device. A single-center pilot experience.

PubMed

Carhuapoma, J Ricardo; Gupta, Kapil; Coplin, William M; Muddassir, Salman M; Meratee, Muhammad M

2003-10-01

Fever after acute brain injury affects neuronal function and recovery. Standard therapies have proven to be inadequate in treating hyperthermia in this patient population. We report on safety/efficacy pilot data collected using a noninvasive, novel, water-circulating cooling device in febrile acute brain injury patients. We enrolled patients who developed fever (rectal temperature > or =38.0 degrees C) refractory to pharmacological therapy. The treatment device uses an ice water circulating system embedded in hydrogel-coated, energy transfer pads. Its thermoregulatory feedback control uses cold water (4.0 degrees C-42.0 degrees C) and was set at 36.5 degrees C for this study. We analyzed the temperature response during 600 consecutive minutes of treatment. Six consecutive patients were enrolled and seven episodes of fever were recorded; the mean age of the patients was 59.7 years (range 46-71 years; five male, one female). Diagnoses were as follows: subarachnoid hemorrhage (two), severe traumatic brain injury (two), status epilepticus following massive cerebral infarction (one), and intracerebral/intraventricular hemorrhage (one). Hand warming was applied at treatment onset on all patients; shivering only responsive to meperidine occurred in five of them. Fever of 38.4 degrees C (range 38.0 degrees C-38.9 degrees C) was reduced to 36.9 degrees C (range 36.0 degrees C-38.0 degrees C) after 120 minutes (P<0.001). Core temperature remained "locked" during the remainder of the treatment (36.6 degrees C, P=0.5; 36.6 degrees C, P=0.9; and 36.5 degrees C, P=0.9 at 180, 300, and 600 minutes, respectively). Skin integrity under the pads was preserved in all study subjects. Our results indicate that use of this novel technique is safe, rapidly effective, and able to maintain sustained normothermia following fever in a cohort of critically ill neurologic/neurosurgical patients.

49 CFR 212.203 - Track inspector.

Code of Federal Regulations, 2010 CFR

2010-10-01

... at least four years of recent experience in track construction or maintenance. A bachelor's degree in engineering or a related technical specialization may be substituted for two of the four years of this... the four years of this experience requirement. (c) The track inspector shall demonstrate the following...

Ten Tips for Teaching a Web Course

ERIC Educational Resources Information Center

D'Orsie, Sharon M.; Day, Karen

2006-01-01

Distance learning is a growing trend. There were an estimated 3,077,000 enrollments in all distance education courses offered by two- and four-year institutions in 2000-2001. A survey by the National Center for Educational Statistics revealed that in 2000-2001, 56 percent of two- and four-year degree-granting institutions offered some type of…

Improving Retention Rates: One College's Stride toward Improvement

ERIC Educational Resources Information Center

Bosco, Michael A.

2012-01-01

In order to support a new knowledge-based economy, President Obama has determined that more of the nation's population will need a college degree. While much of the research on two-year colleges has focused on public community colleges, there are a number of private, independent two-year colleges whose graduates will also contribute to a…

Taking a "Reality" Check: Expanding Pre-Service Teachers' Views on Pedagogy and Diversity

ERIC Educational Resources Information Center

Ryan, Mary; Carrington, Suzanne; Selva, Gitta; Healy, Annah

2009-01-01

The outcomes of a two-pronged "real-world" learning project, which aimed to expand the views of pre-service teachers about learning, pedagogy and diversity, will be discussed in this paper. Seventy-two fourth-year and 22 first-year students, enrolled in a Bachelor of Education degree in Queensland, Australia, were engaged in community…

The Two-Year College and the Ph.D. Surplus.

ERIC Educational Resources Information Center

Smith, Milton L.

1979-01-01

Describes a research study to determine if the recent increase and growth of two-year colleges will help to correct the imbalance of Ph.D.'s by increasing the number of available faculty and administrative positions. The results indicate that these schools will cause only a slight increase in the employment of doctoral-degree holders. (SF)

Detecting QTLs and putative candidate genes involved in budbreak and flowering time in an apple multiparental population.

PubMed

Allard, Alix; Bink, Marco C A M; Martinez, Sébastien; Kelner, Jean-Jacques; Legave, Jean-Michel; di Guardo, Mario; Di Pierro, Erica A; Laurens, François; van de Weg, Eric W; Costes, Evelyne

2016-04-01

In temperate trees, growth resumption in spring time results from chilling and heat requirements, and is an adaptive trait under global warming. Here, the genetic determinism of budbreak and flowering time was deciphered using five related full-sib apple families. Both traits were observed over 3 years and two sites and expressed in calendar and degree-days. Best linear unbiased predictors of genotypic effect or interaction with climatic year were extracted from mixed linear models and used for quantitative trait locus (QTL) mapping, performed with an integrated genetic map containing 6849 single nucleotide polymorphisms (SNPs), grouped into haplotypes, and with a Bayesian pedigree-based analysis. Four major regions, on linkage group (LG) 7, LG10, LG12, and LG9, the latter being the most stable across families, sites, and years, explained 5.6-21.3% of trait variance. Co-localizations for traits in calendar days or growing degree hours (GDH) suggested common genetic determinism for chilling and heating requirements. Homologs of two major flowering genes, AGL24 and FT, were predicted close to LG9 and LG12 QTLs, respectively, whereas Dormancy Associated MADs-box (DAM) genes were near additional QTLs on LG8 and LG15. This suggests that chilling perception mechanisms could be common among perennial and annual plants. Progenitors with favorable alleles depending on trait and LG were identified and could benefit new breeding strategies for apple adaptation to temperature increase. © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Hereditary Xerocytosis due to Mutations in PIEZO1 Gene Associated with Heterozygous Pyruvate Kinase Deficiency and Beta-Thalassemia Trait in Two Unrelated Families.

PubMed

Fermo, Elisa; Vercellati, Cristina; Marcello, Anna Paola; Zaninoni, Anna; van Wijk, Richard; Mirra, Nadia; Curcio, Cristina; Cortelezzi, Agostino; Zanella, Alberto; Barcellini, Wilma; Bianchi, Paola

2017-01-01

Hereditary xerocytosis (HX) is a rare disorder caused by defects of RBC permeability, associated with haemolytic anaemia of variable degree and iron overload. It is sometimes misdiagnosed as hereditary spherocytosis or other congenital haemolytic anaemia. Splenectomy is contraindicated due to increased risk of thromboembolic complications. We report the clinical, haematological, and molecular characteristics of four patients from two unrelated Italian families affected by HX, associated with beta-thalassemia trait and heterozygous pyruvate kinase deficiency, respectively. Two patients had been splenectomised and displayed thrombotic episodes. All patients had iron overload in the absence of transfusion, two of them requiring iron chelation. The diagnosis of HX was confirmed by LoRRca Osmoscan analysis showing a left-shifted curve. PIEZO1 gene sequencing revealed the presence of mutation p.E2496ELE, showing that this is one of the most frequent mutations in this disease. The concomitant defects did not aggravate the clinical phenotype; however, in one patient, the initial diagnosis of pyruvate kinase deficiency delayed the correct diagnosis of HX for many years and resulted in splenectomy followed by thrombotic complications. The study underlines the importance of a precise diagnosis in HX, particularly in view of splenectomy, and the need of a molecular confirmation of suspected RBC enzymopathy.

Hereditary Xerocytosis due to Mutations in PIEZO1 Gene Associated with Heterozygous Pyruvate Kinase Deficiency and Beta-Thalassemia Trait in Two Unrelated Families

PubMed Central

Vercellati, Cristina; Marcello, Anna Paola; Zaninoni, Anna; van Wijk, Richard; Mirra, Nadia; Curcio, Cristina; Cortelezzi, Agostino; Zanella, Alberto; Barcellini, Wilma; Bianchi, Paola

2017-01-01

Hereditary xerocytosis (HX) is a rare disorder caused by defects of RBC permeability, associated with haemolytic anaemia of variable degree and iron overload. It is sometimes misdiagnosed as hereditary spherocytosis or other congenital haemolytic anaemia. Splenectomy is contraindicated due to increased risk of thromboembolic complications. We report the clinical, haematological, and molecular characteristics of four patients from two unrelated Italian families affected by HX, associated with beta-thalassemia trait and heterozygous pyruvate kinase deficiency, respectively. Two patients had been splenectomised and displayed thrombotic episodes. All patients had iron overload in the absence of transfusion, two of them requiring iron chelation. The diagnosis of HX was confirmed by LoRRca Osmoscan analysis showing a left-shifted curve. PIEZO1 gene sequencing revealed the presence of mutation p.E2496ELE, showing that this is one of the most frequent mutations in this disease. The concomitant defects did not aggravate the clinical phenotype; however, in one patient, the initial diagnosis of pyruvate kinase deficiency delayed the correct diagnosis of HX for many years and resulted in splenectomy followed by thrombotic complications. The study underlines the importance of a precise diagnosis in HX, particularly in view of splenectomy, and the need of a molecular confirmation of suspected RBC enzymopathy. PMID:28367341

An Example of Large-Group Drama and Cross-Year Peer Assessment for Teaching Science in Higher Education

ERIC Educational Resources Information Center

Sloman, Katherine; Thompson, Richard

2010-01-01

Undergraduate students pursuing a three-year marine biology degree programme (n = 86) experienced a large-group drama aimed at allowing them to explore how scientific research is funded and the associated links between science and society. In the drama, Year 1 students played the "general public" who decided which environmental research…

A national survey of dental hygiene education administrators: demographics, characteristics, and academic profile.

PubMed

Holt, M P

1998-01-01

The purpose of this study was to develop a comprehensive demographic database of dental hygiene education administrators and to examine their academic professional profile. On April 1, 1996, a survey was mailed to all dental hygiene education administrators in the U.S. The survey requested participants to respond to specific questions regarding demographic characteristics, professional academic profile, and extent of management theory background. The results were analyzed using descriptive statistics, including frequencies and percentages. Cross-tabulations and chi-square tests were calculated for type of institution, type of program, extent of management theory background, highest degree earned, and rank. One hundred thirty-eight valid surveys (63%) were returned. The demographic profile determined the majority of administrators were Caucasian (95.6%), female (87.6%), dental hygienists (87.6%), with a mean age of 47. The highest degree earned was a master's degree (64.5%) with a specialization in education (47.7%). Additionally, 87.5 percent had some form of educational management theory background, and 22.6 percent held the rank of full professor. Professional experience ranged from one to 30 years, with a mean of 10 years. The majority of participants worked in public (95.7%) institutions, primarily community and technical colleges (67.4%) that awarded associate's degrees (72.5%). Cross-tabulations and chi-square tests for type of institution, type of program, extent of management theory background, and rank were calculated. Significance was found between rank and type of institution, type of program, highest degree earned, and gender. Additionally, a relationship was found between gender and highest degree earned. These findings help develop a demographic database and professional academic profile of dental hygiene education administrators that can be used for future research and theory development, trends identification, problem solving, decision making, and policy formation. When compared to past studies, Caucasian females still dominate the profession. Also, dental hygiene faculty/administrators have increased in percentage of earned master's and doctoral degrees, and in advancement of academic rank to full professor. Furthermore, administrators are comparable to other full-time faculty in health-related programs and two-year institutions in regard to academic rank and highest degree earned. Thus, this population reflects individuals who can be considered highly dedicated and educationally prepared for their administrative role. However, compared to faculty across all disciplines in higher education, this population did not reflect advanced professional preparation or academic rank. It is recommended that dental hygiene administrators and faculty continue their scholarly endeavors to help advance the field to full professionalization and build academic legitimacy.

Semantic memory influences episodic retrieval by increased familiarity.

PubMed

Wang, Yujuan; Mao, Xinrui; Li, Bingcan; Lu, Baoqing; Guo, Chunyan

2016-07-06

The role of familiarity in associative recognition has been investigated in a number of studies, which have indicated that familiarity can facilitate recognition under certain circumstances. The ability of a pre-experimentally existing common representation to boost the contribution of familiarity has rarely been investigated. In addition, although many studies have investigated the interactions between semantic memory and episodic retrieval, the conditions that influence the presence of specific patterns were unclear. This study aimed to address these two questions. We manipulated the degree of overlap between the two representations using synonym and nonsynonym pairs in an associative recognition task. Results indicated that an increased degree of overlap enhanced recognition performance. The analysis of event-related potentials effects in the test phase showed that synonym pairs elicited both types of old/rearranged effects, whereas nonsynonym pairs elicited a late old/rearranged effect. These results confirmed that a common representation, irrespective of source, was necessary for assuring the presence of familiarity, but a common representation could not distinguish associative recognition depending on familiarity alone. Moreover, our expected double dissociation between familiarity and recollection was absent, which indicated that mode selection may be influenced by the degree of distinctness between old and rearranged pairs rather than the degree of overlap between representations.

Policy Statements for the Associate Degree, the Associate in Applied Science Degree, and the Associate Degree in Nursing.

ERIC Educational Resources Information Center

American Association of Community and Junior Colleges, Washington, DC.

The policy statements contained in this document present the position of the American Association of Community and Junior Colleges (AACJC) on the Associate Degree, the Associate in Applied Science Degree (AAS), and the Associate Degree in Nursing. In its statement on the Associate Degree, the AACJC: (1) stresses the responsibility of faculty and…

Long-term result after rubber band ligation for haemorrhoids.

PubMed

Forlini, Antonio; Manzelli, Antonio; Quaresima, Silvia; Forlini, Massimo

2009-09-01

Rubber band ligation (RBL) is a well-known and recognised outpatient procedure utilised for the treatment of symptomatic internal haemorrhoids. This paper describes a retrospective study which analyses the short- and long-term results of a personal series of patients. A consecutive group of 206 patients with symptomatic internal second- and third-degree haemorrhoids were treated with RBL as outpatients from 1982 to 1989. Two or three piles were legated in a single session. All patients were systematically visited after 1 month and 1 year. Respectively after 10 and 17 years, all the patients were contacted to obtain a telephone follow-up. The short-term follow-up at 1 month and at 1 year showed that 46% of the patients experienced moderate anal pain for 24 h post procedure. Two patients had severe pain (1%) and were admitted in the hospital to be submitted to an operative haemorrhoidectomy within a few days. Only 2.4% of the patients experienced rectal bleeding after a week, and 20% had a second session of RBL after 1 month. At 1 year follow-up, 90% of the patients with second-degree piles and 75% of patients with third-degree piles reported no residual symptoms. The long-term telephone follow-up at 10 and 17 years collected the history of 138 patients (67%). A group of 69% was asymptomatic, 28% had residual symptoms, and 3% needed further surgery. RBL is a safe and effective treatment for symptomatic internal haemorrhoids. Our long-term follow-up demonstrated good long-term results for internal second- and third-degree haemorrhoids.

Factors Influencing Perceptions of Need for and Decisions to Solicit Child Mental Health Services by Parents of 9-12 Year-Old Korean Children

ERIC Educational Resources Information Center

Cho, Sun-Mi; Kim, Hyun-Chung; Cho, Hyun; Shin, Yun-Mi

2007-01-01

As children with emotional or behavioral problems often fail to receive the treatment available to them, this study examined (1) the degree of perceived need (PN) among Korean parents regarding mental health services for their children, (2) the factors associated with such perceptions, (3) the degree to which Korean parents actually engage mental…

An Application of Break-Even Analysis To Determine the Costs Associated with the Implementation of an Off-Campus Bachelor Degree Completion Program.

ERIC Educational Resources Information Center

Satterlee, Brian

This paper applies the management science tool of break-even analysis to determine the costs of implementing an off-campus bachelor degree completion program at a four-year private liberal arts college. The first section describes break-even analysis which, in this application, is calculated by dividing the total annual cost for a cohort of…

Possible Association between Serum Matrix Metalloproteinase-9 (MMP-9) Levels and Relapse in Depressed Patients following Electroconvulsive Therapy (ECT).

PubMed

Shibasaki, Chiyo; Itagaki, Kei; Abe, Hiromi; Kajitani, Naoto; Okada-Tsuchioka, Mami; Takebayashi, Minoru

2018-03-01

Matrix metalloproteinases are involved in neuroinflammatory processes, which could underlie depression. Serum levels of MMP-9 and MMP-2 in depressed patients are significantly altered following electroconvulsive therapy, but an association between altered matrix metalloproteinases after successful ECT and possible relapse has yet to be investigated. Serum was obtained twice, before and immediately after a course of electroconvulsive therapy, from 38 depressed patients. Serum was also collected, once, from two groups of age- and gender-matched healthy controls, 40 volunteers in each group. Possible associations between levels of matrix metalloproteinases and relapse during a 1-year follow-up period were analyzed. Excluding patients who did not respond to electroconvulsive therapy and patients lost to follow-up, data from 28 patients were evaluated. Eighteen of the patients (64.3%) relapsed within 1 year. In the group that did not relapse, serum levels of MMP-9 were significantly decreased after a course of electroconvulsive therapy, but not in the group that relapsed. No association between MMP-2 and relapse was observed. The degree of change in serum MMP-9 change could be associated with relapse following electroconvulsive therapy in depressed patients. © The Author 2017. Published by Oxford University Press on behalf of CINP.

Infundibulopelvic stenosis in children

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lucaya, J.; Enriquez, G.; Delgado, R.

1984-03-01

Of 11,500 children who underwent excretory urography during a 17-year period, three were found to have the rare renal malformation infundibulopelvic stenosis, characterized by caliceal dilatation, infundibular stenosis, and hypoplasia or stenosis of the renal pelvis. The contralateral kidney was absent in two cases and normal in the other. Voiding cystourethrograms were normal in all three. Renal sonography showed a variable degree of caliceal dilatation without associated pelvic dilatation. The diagnosis was confirmed by retrograde ureteropyelography in one case. Two patients were followed for 12 and 18 months, respectively; both remained asymptomatic with normal renal function, and sequential sonographic examinationsmore » of their kidneys have shown no significant changes. The third patient died of an unrelated condition. Infundibulopelvic stenosis has highly characteristic radiographic features, and prognosis is good for most affected patients.« less

A Systematic Review of Socioeconomic Indicators and Dental Caries in Adults

PubMed Central

Costa, Simone M.; Martins, Carolina C.; Bonfim, Maria de Lourdes C.; Zina, Lívia G.; Paiva, Saul M.; Pordeus, Isabela A.; Abreu, Mauro H. N. G.

2012-01-01

Increasing evidence suggests that socioeconomic factors may be associated with an increased risk of dental caries. To provide better evidence of the association between dental caries in adults and socioeconomic indicators, we evaluated the relation between these two conditions in a thorough review of the literature. Seven databases were systematically searched: Pubmed, Cochrane, Web of Science, Bireme, Controlled Trials, Clinical Trials and the National Institute for Health and Clinical Excellence. No restrictions were placed on the language or year of publication. The search yielded 41 studies for systematic review. Two independent reviewers screened the studies for inclusion, extracted data and evaluated quality using the Newcastle-Ottawa scale. The following socioeconomic indicators were found: educational level, income, occupation, socio-economic status and the community index. These indicators were significantly associated with a greater occurrence of dental caries: the subject’s education, subject’s income, subject’s occupation and the Gini coefficient. A high degree of heterogeneity was found among the methods. Quality varied across studies. The criteria employed for socioeconomic indicators and dental caries should be standardized in future studies. The scientific evidence reveals that educational level, income, occupation and the Gini coefficient are associated with dental caries. PMID:23202762

The 'dark side' and 'bright side' of personality: when too much conscientiousness and too little anxiety are detrimental with respect to the acquisition of medical knowledge and skill.

PubMed

Ferguson, Eamonn; Semper, Heather; Yates, Janet; Fitzgerald, J Edward; Skatova, Anya; James, David

2014-01-01

Theory suggests that personality traits evolved to have costs and benefits, with the effectiveness of a trait dependent on how these costs and benefits relate to the present circumstances. This suggests that traits that are generally viewed as positive can have a 'dark side' and those generally viewed as negative can have a 'bright side' depending on changes in context. We test this in a sample of 220 UK medical students with respect to associations between the Big 5 personality traits and learning outcomes across the 5 years of a medical degree. The medical degree offers a changing learning context from pre-clinical years (where a more methodical approach to learning is needed) to the clinical years (where more flexible learning is needed, in a more stressful context). We argue that while trait conscientiousness should enhance pre-clinical learning, it has a 'dark side' reducing the acquisition of knowledge in the clinical years. We also suggest that anxiety has a 'bright side' enhancing the acquisition of skills in the clinical years. We also explore if intelligence enhances learning across the medical degree. Using confirmatory factor analysis and structural equation modelling we show that medical skills and knowledge assessed in the pre-clinical and clinical years are psychometrically distinguishable, forming a learning 'backbone', whereby subsequent learning outcomes are predicted by previous ones. Consistent with our predictions conscientiousness enhanced preclinical knowledge acquisition but reduced the acquisition of clinical knowledge and anxiety enhanced the acquisition of clinical skills. We also identified a curvilinear U shaped association between Surgency (extraversion) and pre-clinical knowledge acquisition. Intelligence predicted initial clinical knowledge, and had a positive total indirect effect on clinical knowledge and clinical skill acquisition. For medical selection, this suggests that selecting students high on conscientiousness may be problematic, as it may be excluding those with some degree of moderate anxiety.

The ‘Dark Side’ and ‘Bright Side’ of Personality: When Too Much Conscientiousness and Too Little Anxiety Are Detrimental with Respect to the Acquisition of Medical Knowledge and Skill

PubMed Central

Ferguson, Eamonn; Semper, Heather; Yates, Janet; Fitzgerald, J. Edward; Skatova, Anya; James, David

2014-01-01

Theory suggests that personality traits evolved to have costs and benefits, with the effectiveness of a trait dependent on how these costs and benefits relate to the present circumstances. This suggests that traits that are generally viewed as positive can have a ‘dark side’ and those generally viewed as negative can have a ‘bright side’ depending on changes in context. We test this in a sample of 220 UK medical students with respect to associations between the Big 5 personality traits and learning outcomes across the 5 years of a medical degree. The medical degree offers a changing learning context from pre-clinical years (where a more methodical approach to learning is needed) to the clinical years (where more flexible learning is needed, in a more stressful context). We argue that while trait conscientiousness should enhance pre-clinical learning, it has a ‘dark side’ reducing the acquisition of knowledge in the clinical years. We also suggest that anxiety has a ‘bright side’ enhancing the acquisition of skills in the clinical years. We also explore if intelligence enhances learning across the medical degree. Using confirmatory factor analysis and structural equation modelling we show that medical skills and knowledge assessed in the pre-clinical and clinical years are psychometrically distinguishable, forming a learning ‘backbone’, whereby subsequent learning outcomes are predicted by previous ones. Consistent with our predictions conscientiousness enhanced preclinical knowledge acquisition but reduced the acquisition of clinical knowledge and anxiety enhanced the acquisition of clinical skills. We also identified a curvilinear U shaped association between Surgency (extraversion) and pre-clinical knowledge acquisition. Intelligence predicted initial clinical knowledge, and had a positive total indirect effect on clinical knowledge and clinical skill acquisition. For medical selection, this suggests that selecting students high on conscientiousness may be problematic, as it may be excluding those with some degree of moderate anxiety. PMID:24586353

A 10-year experience with major burns from a non-burn intensive care unit.

PubMed

Ibarra Estrada, Miguel Ángel; Chávez Peña, Quetzalcóatl; García Guardado, Dante Ismael; López Pulgarín, José Arnulfo; Aguirre Avalos, Guadalupe; Corona Jiménez, Federico

2014-09-01

The aim of this study was to review clinical data and outcomes of patients with burns in a Mexican non-burn intensive care unit (ICU). We did a retrospective analysis of our single-centre database of burn patients admitted to the ICU in the Hospital Civil Fray Antonio Alcalde (University Hospital). The sample was divided for analysis into two groups according to the outcome 'death' or 'discharge' from ICU. Overall mortality was 58.2%, without a decreasing trend in mortality rates through the years. We identified the presence of third-degree burns (odds ratio (OR) 1.5, p=0.003), and >49% total burned surface area (TBSA; OR 3.3, p≤0.001) was associated with mortality. Mean age was higher in deceased patients (38.2 years vs. 31.3 years, p=0.003) as was the TBSA (62.8% vs. 36.4%, p≤0.001). At multivariate analysis, inhalation injury was not associated with increased mortality, but it was with more mechanical ventilation days. Early surgical debridement/cleansing was performed in most patients; however, the mean of the procedures was 1.7 per patient in both groups. We identified significant factors associated with mortality. These variables and prognosis from non-burn ICUs differ broadly compared with burn intensive care units (BICUs); thus, more structured, multidisciplinary and specialised treatment strategies are still needed. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

Reflection: Research by Design: Design-Based Research and the Higher Degree Research Student

ERIC Educational Resources Information Center

Kennedy-Clark, Shannon

2015-01-01

The article "Research by design: Design-based research and the higher degree research student" (Kennedy-Clark, 2013) appeared in the "Journal of Learning Design" Volume 6, Issue 2 in 2013. Two years on, Shannon Kennedy-Clark reflects upon her original article. Upon being asked to revisit this article the author reflected upon…

38 CFR 21.4503 - Determination of loan amount.

Code of Federal Regulations, 2011 CFR

2011-07-01

... weeks or more leading to a standard college degree which is not part of the normal academic year or for a quarter. (iii) $1660 for two consecutive quarters. (iv) $270 per month for a course not leading to... course not leading to a standard college degree which is 6 or more months long. (vi) $270 per month for a...

Collaboration in Foundation Degree Provision: A Case Study in Kent

ERIC Educational Resources Information Center

Thurgate, Claire; MacGregor, Janet

2008-01-01

Health and Social Care Foundation Degree (FD HSC) development commenced at Canterbury Christ Church University (CCCU) in 2005: the university already had a variety of validated programmes of this design, thus this new provision was able to draw on expertise of proven worth in the local economy. Over the past two years this programme has expanded…

38 CFR 21.4503 - Determination of loan amount.

Code of Federal Regulations, 2010 CFR

2010-07-01

... weeks or more leading to a standard college degree which is not part of the normal academic year or for a quarter. (iii) $1660 for two consecutive quarters. (iv) $270 per month for a course not leading to... course not leading to a standard college degree which is 6 or more months long. (vi) $270 per month for a...

Do Community Colleges provide a Viable Pathway to a Baccalaureate Degree? NBER Working Paper No. 14367

ERIC Educational Resources Information Center

Long, Bridget Terry; Kurlaender, Michal

2008-01-01

Community colleges have become an important entryway for students intending to complete a baccalaureate degree. However, many question the viability of the transfer function and wonder whether students suffer a penalty for starting at a two-year institution. This paper examines how the outcomes of community college entrants compare to similar…

Postsecondary Progression of 1993-94 Florida Public High School Graduates: 2002 Update.

ERIC Educational Resources Information Center

Florida State Council for Education Policy, Research and Improvement, Tallahassee.

This status report documents the postsecondary progress of the 1993-1994 Florida public high school graduating class through the spring term of 2001, or 7 years after high school graduation. The two major outcomes addressed were baccalaureate degree completion and the time/credit hours to baccalaureate degree completion. The study focused on…

The association of spinal osteoarthritis with lumbar lordosis

PubMed Central

2010-01-01

Background Careful review of published evidence has led to the postulate that the degree of lumbar lordosis may possibly influence the development and progression of spinal osteoarthritis, just as misalignment does in other joints. Spinal degeneration can ensue from the asymmetrical distribution of loads. The resultant lesions lead to a domino- like breakdown of the normal morphology, degenerative instability and deviation from the correct configuration. The aim of this study is to investigate whether a relationship exists between the sagittal alignment of the lumbar spine, as it is expressed by lordosis, and the presence of radiographic osteoarthritis. Methods 112 female subjects, aged 40-72 years, were examined in the Outpatients Department of the Orthopedics' Clinic, University Hospital of Heraklion, Crete. Lumbar radiographs were examined on two separate occasions, independently, by two of the authors for the presence of osteoarthritis. Lordosis was measured from the top of L1 to the bottom of L5 as well as from the top of L1 to the top of S1. Furthermore, the angle between the bottom of L5 to the top of S1was also measured. Results and discussion 49 women were diagnosed with radiographic osteoarthritis of the lumbar spine, while 63 women had no evidence of osteoarthritis and served as controls. The two groups were matched for age and body build, as it is expressed by BMI. No statistically significant differences were found in the lordotic angles between the two groups Conclusions There is no difference in lordosis between those affected with lumbar spine osteoarthritis and those who are disease free. It appears that osteoarthritis is not associated with the degree of lumbar lordosis. PMID:20044932

EPR and TL correlation in some powdered Greek white marbles.

PubMed

Baïetto, V; Villeneuve, G; Guibert, P; Schvoerer, M

2000-02-01

Thermoluminescence of white powdered marble samples, chosen to display different EPR spectra, were studied. Two peaks at 280 degrees C and 360 degrees C can be observed among the TL glow curves while the EPR spectra exhibit two signals: the A signal with g perpendicular = 2.0038 and g parallel = 2.0024 due to the SO3- centre and the B one with g1 = 2.0005; g2 = 2.0001; g3 = 1.9998 due to mechanical powder reduction (drilling). Owing to heating and simultaneous experiments, a correlation have been established: the 280 degrees C TL peak is associated to the A signal and thus to the SO3- centre and the 360 degrees C TL peak is caused by mechanical treatment corresponding to the B EPR signal.

Profile of Executive and Memory Function Associated with Amphetamine and Opiate Dependence

PubMed Central

Ersche, Karen D; Clark, Luke; London, Mervyn; Robbins, Trevor W; Sahakian, Barbara J

2007-01-01

Cognitive function was assessed in chronic drug users on neurocognitive measures of executive and memory function. Current amphetamine users were contrasted with current opiate users, and these two groups were compared with former users of these substances (abstinent for at least one year). Four groups of participants were recruited: amphetamine-dependent individuals, opiate-dependent individuals, former users of amphetamines, and/or opiates and healthy non-drug taking controls. Participants were administered the Tower of London (TOL) planning task and the 3D-IDED attentional set-shifting task to assess executive function, and Paired Associates Learning and Delayed Pattern Recognition Memory tasks to assess visual memory function. The three groups of substance users showed significant impairments on TOL planning, Pattern Recognition Memory and Paired Associates Learning. Current amphetamine users displayed a greater degree of impairment than current opiate users. Consistent with previous research showing that healthy men are performing better on visuo-spatial tests than women, our male controls remembered significantly more paired associates than their female counterparts. This relationship was reversed in drug users. While performance of female drug users was normal, male drug users showed significant impairment compared to both their female counterparts and male controls. There was no difference in performance between current and former drug users. Neither years of drug abuse nor years of drug abstinence were associated with performance. Chronic drug users display pronounced neuropsychological impairment in the domains of executive and memory function. Impairment persists after several years of drug abstinence and may reflect neuropathology in frontal and temporal cortices. PMID:16160707

Long-term recovery of muscle strength after denervation in the fibular division of the sciatic nerve.

PubMed

Stefancic, Martin; Vidmar, Gaj; Blagus, Rok

2016-10-01

The probability and degree of muscle recovery after lesions of long peripheral nerves have not been assessed quantitatively. Twelve adults with closed injuries of the fibular division of the sciatic nerve with complete denervation of associated muscles were followed-up for 2-10 years. The onset of reinnervation was detected electromyographically. Calf circumference and maximum voluntary isometric contraction (MVIC) of foot dorsiflexion were measured on both sides during 2-4 visits. Reinnervation occurred in 11 patients after an average of 13 months. MVIC on the affected side was 2%-27% of that on the unaffected side (average 11%) and remained stable for the following 2-3 years. Correlations and mixed-model regressions confirmed that the degree of recovery was negatively associated with duration of denervation. Reinnervation occurs in about 90% of patients within about 1 year. About 10% of baseline dorsiflexion strength is permanently recovered, which is functionally relevant. Muscle Nerve, 2016 Muscle Nerve 54: -, 2016 Muscle Nerve 54: 702-708, 2016. © 2016 Wiley Periodicals, Inc.

Benchmarking Equity in Transfer Policies for Career and Technical Associate's Degrees

ERIC Educational Resources Information Center

Chase, Megan M.

2011-01-01

Using critical policy analysis, this study considers state policies that impede technical credit transfer from public 2-year colleges to 4-year institutions of higher education. The states of Ohio, Texas, Washington, and Wisconsin are considered, and seven policy benchmarks for facilitating the transfer of technical credits are proposed. (Contains…

Are treatment results for eating disorders affected by ADHD symptoms? A one-year follow-up of adult females.

PubMed

Svedlund, Nils Erik; Norring, Claes; Ginsberg, Ylva; von Hausswolff-Juhlin, Yvonne

2018-05-02

To explore the influence of self-reported Attention Deficit Hyperactivity Disorder (ADHD) symptoms on recovery rate at 1-year follow-up in an unselected group of patients in a specialized eating disorder (ED) clinic. Four hundred forty-three adult females with an ED were assessed with the ADHD Self-Report Scale for Adults (ASRS-screener), and for demographic variables and ED symptoms. Recovery was registered at 1-year follow-up. A high degree of ADHD symptoms at baseline was predictive for nonrecovery of ED at 1-year follow-up in patients with loss of control over eating, bingeing, or purging. The presence of inattentive ADHD symptoms was stronger associated with nonrecovery than hyperactive/impulsive symptoms. A high degree of ADHD symptoms may have a negative impact on recovery in ED. Screening/diagnostic evaluation of ADHD in all loss of control over eating/bingeing/purging ED patients and studies of the effect of implementing ADHD-treatment strategies in this patient group are recommended. Copyright © 2018 John Wiley & Sons, Ltd and Eating Disorders Association.

An International Polar Year Adventure in the Arctic

NASA Astrophysics Data System (ADS)

Wartes, D.

2008-12-01

RAHI, the Rural Alaska Honors Institute at the University of Alaska Fairbanks began in 1983 after a series of meetings between the Alaska Federation of Natives and the University of Alaska, to discuss the retention rates of Alaska Native and rural students. RAHI is a six-week college-preparatory summer bridge program on the University of Alaska Fairbanks campus for Alaska Native and rural high school juniors and seniors. The program's student body is approximately 94 percent Alaska Native. RAHI students take classes that earn them seven to ten college credits, thus giving them a head start on college. Courses include: writing, study skills, desk top publishing, Alaska Native dance or swimming, and a choice of biochemistry, math, business, or engineering. A program of rigorous academic activity combines with social, cultural, and recreational activities to make up the RAHI program of early preparation for college. Students are purposely stretched beyond their comfort levels academically and socially to prepare for the big step from home or village to a large culturally western urban campus. They are treated as honors students and are expected to meet all rigorous academic and social standards set by the program. All of this effort and activity support the principal goal of RAHI: promoting academic success for rural students in college. Over 26 years, 1,200 students have attended the program. Sixty percent of RAHI's alumni have entered four-year academic programs. Over 245 have earned a bachelor's degree, thirty-one have earned master's degrees, and seven have graduated with professional degrees (J.D., Pharm., or M.D.), along with 156 associate degrees and certificates. In looking at the RAHI cohort, removing those students who have not been in college long enough to obtain a degree, 27.3 percent of RAHI alums have received a bachelor's degree. An April 2006 report by the American Institutes for Research through the National Science Foundation found that: Rural Native students in the UA system who participated in RAHI are nearly twice as likely to earn a bachelor's degree, than those who did not attend RAHI. The past two summers, in celebration of the International Polar Year, in collaboration with Ilisagvik College, at the completion of the traditional RAHI program, ten RAHI students flew to Barrow for an additional two weeks of study. Five students participated in an archaeological dig and five students performed research with the Barrow Arctic Science Consortium scientists studying climate change. And another student was the Alaskan delegate to the Students on Ice, a 2-week ship-based adventure in northern Canada. In addition, ten students from Greenland visited the program, with plans to more fully participate next summer. This added dimension to the program has proved successful, allowing the students to compare and contrast between their own countries and indigenous perspectives. Global warming was an issue that was hotly debated, as its effects are so evident in the Polar Regions. In the Arctic, one's life is directly tied to the ice and snow. As the ice disappears and/or changes, the Indigenous people have to adapt. RAHI would like to share with you some of the results of this past summer's IPY activities.

Energy Education Program Development in Two-Year Postsecondary Institutions: A Look at National Surveys.

ERIC Educational Resources Information Center

Mahoney, James R.

This report examines energy-related vocational programs at two-year colleges and discusses the factors to be considered in the future development of these programs. The report first presents the major findings of five surveys conducted between 1975 and 1979 to determine the number of degree and certificate programs offered in energy-related areas.…

High School Physics, Two-Year Colleges, and Physics Majors

ERIC Educational Resources Information Center

White, Susan C.

2013-01-01

We have just completed the data collection for our 2012-13 Nationwide Survey of High School Physics and expect to have results to report in the spring. In the interim, we will take a look at physics in two-year colleges (TYCs). In 2007, we surveyed undergraduate seniors in degree-granting physics departments, and we asked these students if they…

An Assessment of Community College Staff Development Needs in the Northeastern United States.

ERIC Educational Resources Information Center

Hammons, James O.; Wallace, Terry H. Smith

This monograph reports the results of a study conducted to make a comprehensive assessment of the inservice training needs of public and private two-year colleges in the northeastern United States and Ohio. A questionnaire was sent to the chief executive officer of 294 two-year colleges to gather information on degree of need for specific areas of…

Antisocial Behavior, Psychopathology and Functional Impairment: Association with Sex and Age in Clinical Children and Adolescents

ERIC Educational Resources Information Center

Vera, Juan; Ezpeleta, Lourdes; Granero, Roser; de la Osa, Nuria

2010-01-01

This study examined the prevalence, degree of association and differential effect, by sex and age, of conduct disorder symptoms on psychopathology and functioning. Participants included 680 Spanish children and adolescents between 8 and 17 years and their parents, attending to psychiatric outpatient consultation. Data were obtained through…

Using US Tuning to Effect: the American Historical Association's Tuning Project and the First Year Research Paper

ERIC Educational Resources Information Center

Belanger, Elizabeth

2017-01-01

While research has long been recognized as a high impact practice in undergraduate education, much of the scholarship on undergraduate research has focused on students in the final years of their degree. This article describes a study of the ability of first year students to undertake historical research in an introductory level course at a small…

Characterization of viable bacteria from Siberian permafrost by 16S rDNA sequencing

NASA Technical Reports Server (NTRS)

Shi, T.; Reeves, R. H.; Gilichinsky, D. A.; Friedmann, E. I.

1997-01-01

Viable bacteria were found in permafrost core samples from the Kolyma-Indigirka lowland of northeast Siberia. The samples were obtained at different depths; the deepest was about 3 million years old. The average temperature of the permafrost is -10 degrees C. Twenty-nine bacterial isolates were characterized by 16S rDNA sequencing and phylogenetic analysis, cell morphology, Gram staining, endospore formation, and growth at 30 degrees C. The majority of the bacterial isolates were rod shaped and grew well at 30 degrees C; but two of them did not grow at or above 28 degrees C, and had optimum growth temperatures around 20 degrees C. Thirty percent of the isolates could form endospores. Phylogenetic analysis revealed that the isolates fell into four categories: high-GC Gram-positive bacteria, beta-proteobacteria, gamma-proteobacteria, and low-GC Gram-positive bacteria. Most high-GC Gram-positive bacteria and beta-proteobacteria, and all gamma-proteobacteria, came from samples with an estimated age of 1.8-3.0 million years (Olyor suite). Most low-GC Gram-positive bacteria came from samples with an estimated age of 5,000-8,000 years (Alas suite).

Slow and steady doesn't win the race: How time-to-doctoral-degree impacts the career of physical scientists

NASA Astrophysics Data System (ADS)

Potvin, Geoff; Tai, Robert

2009-05-01

We report on survey data of 3220 PhD-holding members of the APS and ACS. Using regression analysis, we find that individuals' time-to-doctoral-degree is strongly correlated with their current salary: the model predicts that each year in graduate school corresponds to a significantly lower salary (by more than 3000 per year). This is true even after controlling for job-related factors (field of research, type of position/rank, type of institution, and seniority), demographic factors (age and gender), and measures of scientific merit (grant funding and publication rates). Separately, we also find that time-to-degree is mainly predicted by programmatic factors (such as field of research, amount of required coursework and graduate teaching load) rather than factors associated to students' academic performance, research experiences or research proficiency. These results imply that although time-to-degree is commonly used as a proxy for scientific merit, it is to a great extent out of the control of students.

Cybersecurity Education in Community Colleges across America: A Survey of Four Approaches by Five Institutions.

ERIC Educational Resources Information Center

Campbell, Robert D.; Hawthorne, Elizabeth K.

This document describes four distinct approaches to education in the area of cybersecurity currently taught at community colleges across America. The four broad categories of instruction are: (1) degree program--four semesters of study leading to an associate's degree; (2) certificate program--two semesters leading to an institution-conferred…

The Early Impact of Postsecondary Career and Technical Education: Do Workers Earn More in Occupations Related to Their College Major? A CAPSEE Working Paper

ERIC Educational Resources Information Center

Gelblum, Madeleine

2014-01-01

This study explores the relationship between college major, occupation, and early-career annual earnings for the years 2008 to 2010 using data from the National Longitudinal Survey of Youth of 1997 (NLSY97). I provide estimates of the effect of college major on earnings for those with bachelor's degrees, associate degrees, and some college but no…

The Road to Completion

ERIC Educational Resources Information Center

Collett, Stacy

2013-01-01

In 2000, nearly 5.5 million degree seeking students attended two-year colleges. In the 2010-2011 school year, that figure jumped to more than 8 million, due in part to the economic downturn and steadily rising tuition at four-year colleges and universities. Also, new skill requirements in the job market forced many professionals to seek…

Thermal injuries from exploding electronic cigarettes.

PubMed

Hickey, Sean; Goverman, Jeremy; Friedstat, Jonathan; Sheridan, Robert; Schulz, John

2018-03-01

There are an estimated 2.75 million electronic cigarette (EC) users in the United States. ECs have become the most commonly used nicotine-containing product in young adults ages 18-24 years. Thermal, blast, and missile injuries from EC explosions has grown rapidly in recent years. Burn surgeons must remain up to date regarding management and treatment of burn injuries related to EC device ignition. An IRB approved retrospective review of all patients admitted to the Massachusetts General Hospital Burn Center from January 2015 to April 2017 was performed. Fourteen patients with injuries associated with EC use were identified. Patient demographics, injury location, size and degree of burn, treatments required, length of stay (LOS), time to 95% closure, associated complications and injuries, and the circumstances that led to the injury were identified. The mean age was 28.6±8.6 years with a range of 19-50 years (n=14). EC burns occurred in males 93% (13/14) of the time. The majority of EC explosions caused 2nd and 3rd degree burns (57%) within the same wound bed, followed by deep 2nd degree (29%), and superficial 2nd degree (14%). The average TBSA from EC burns was 4.7±2.4% with a range of 1-10%. The most common location of the device or battery at the time of the injury was a pant pocket 86% (12/14), followed by 7% hand (1/14) and 7% purse (1/14). Isolated lower extremity burns occurred in 43% (6/14) of patients, while lower extremity and hand burns occurred in 21% (3/14) of patients. Nine of 14 patients required an operating room encounter under general anesthesia. Eight of 14 patients required skin grafting for definitive wound closure. The mean hospital length of stay was 6.6±4.7 days with a range of 0-15 days. Time to 95% wound closure was 18.4±10.8 with a range of 8-40 days. Thermal and blast injuries associated with EC device failure tend to cause small TBSA burns that are deep 2nd and 3rd degree wounds. The most common location for EC device storage among males was the front pants pocket. EC device users should be made aware of the dangers associated with EC use and advised to carry EC devices away from their body in dedicated carrying cases without loose metallic items. Copyright © 2018 Elsevier Ltd and ISBI. All rights reserved.

Differences in risk factors for 2nd and 3rd degree hypospadias in the National Birth Defects Prevention Study

PubMed Central

in 't Woud, Sander Groen; van Rooij, Iris A.L.M.; van Gelder, Marleen M.H.J.; Olney, Richard S.; Carmichael, Suzan L.; Roeleveld, Nel; Reefhuis, Jennita

2015-01-01

Background Hypospadias is a frequent birth defect with three phenotypic subtypes. With data from the National Birth Defects Prevention Study, a large, multi-state, population-based, case-control study, we compared risk factors for second and third degree hypospadias. Methods A wide variety of data on maternal and pregnancy-related risk factors for isolated second and third degree hypospadias was collected via computer-assisted telephone interviews to identify potential etiological differences between the two phenotypes. Logistic regression was used to calculate odds ratios including a random effect by study center. Results In total, 1547 second degree cases, 389 third degree cases, and 5183 male controls were included in our study. Third degree cases were more likely to have a non-Hispanic black or Asian/Pacific Islander mother, be delivered preterm, have a low birth weight, be small for gestational age, and be conceived with fertility treatments than second degree cases and controls. Associations with both second and third degree hypospadias were observed for maternal age, family history, parity, plurality, and hypertension during pregnancy. Risk estimates were generally higher for third degree hypospadias except for family history. Conclusions Most risk factors were associated with both or neither phenotype. Therefore, it is likely that the underlying mechanism is at least partly similar for both phenotypes. However, some associations were different between 2nd and 3rd degree hypospadias, and went in opposite directions for second and third degree hypospadias for Asian/Pacific Islander mothers. Effect estimates for subtypes of hypospadias may be over- or underestimated in studies without stratification by phenotype. PMID:25181604

Association between median episiotomy and severe perineal lacerations in primiparous women

PubMed Central

Labrecque, M; Baillargeon, L; Dallaire, M; Tremblay, A; Pinault, J J; Gingras, S

1997-01-01

OBJECTIVE: To evaluate the association between median episiotomy and severe (third- and fourth-degree) perineal lacerations in primiparous women. DESIGN: Retrospective cohort study. SETTING: University-affiliated hospital providing secondary obstetric care in Quebec City. PATIENTS: A total of 6522 primiparous women who gave birth vaginally to a single live baby in cephalic position between 1985 and 1993. OUTCOME MEASURE: Incidence of third- and fourth-degree perineal lacerations. RESULTS: Median episiotomy was performed in 4390 women (67.3%). A total of 1002 women (15.4%) had a third- or fourth-degree laceration. The frequency of severe perineal lacerations was 20.6% with episiotomy and 4.5% without episiotomy (relative risk [RR] 4.58, 95% confidence interval [CI] 3.74-5.62). This association persisted after adjustment by stratified analysis for type of delivery and birth weight (RR 3.03, 95% CI 2.52-3.63) and by logistic regression for type of delivery, birth weight, epidural analgesia, shoulder dystocia, baby's head circumference, experience of the physician and year of delivery (odds ratio 3.58, 95% CI 2.84-4.50). CONCLUSION: Median episiotomy is strongly associated with third- and fourth-degree perineal lacerations in primiparous women. Reducing the use of this procedure could decrease the occurrence of severe perineal tears. PMID:9084384

A systematic review and meta-analysis of neurological soft signs in relatives of people with schizophrenia

PubMed Central

2011-01-01

Background Neurological soft signs are subtle but observable impairments in motor and sensory functions that are not localized to a specific area of the brain. Neurological soft signs are common in schizophrenia. It has been established that soft signs meet two of five criteria for an endophenotype, namely: association with the illness, and state independence. This review investigated whether soft signs met a further criterion for an endophenotype, namely familial association. It was hypothesized that if familial association were present then neurological soft signs would be: (a) more common in first-degree relatives of people with schizophrenia than in controls; and (b) more common in people with schizophrenia than in their first-degree relatives. Method A systematic search identified potentially eligible studies in the EMBASE (1980-2011), OVID - MEDLINE (1950-2011) and PsycINFO (1806-2011) databases. Studies were included if they carried out a three-way comparison of levels of soft signs between people with schizophrenia, their first-degree relatives, and normal controls. Data were extracted independently by two reviewers and cross-checked by double entry. Results After screening 8678 abstracts, seven studies with 1553 participants were identified. Neurological soft signs were significantly more common in first-degree relatives of people with schizophrenia than in controls (pooled standardised mean difference (SMD) 1.24, 95% confidence interval (c.i) 0.59-1.89). Neurological soft signs were also significantly more common in people with schizophrenia than in their first-degree relatives (SMD 0.92, 95% c.i 0.64-1.20). Sensitivity analyses examining the effects of age and group blinding did not significantly alter the main findings. Conclusions Both hypotheses were confirmed, suggesting that the distribution of neurological soft signs in people with schizophrenia and their first-degree relatives is consistent with the endophenotype criterion of familial association. PMID:21859445

Children's Self-Esteem and Moral Self: Links to Parent-Child Conversations Regarding Emotion

ERIC Educational Resources Information Center

Reese, Elaine; Bird, Amy; Tripp, Gail

2007-01-01

The current study has two aims: (1) to examine associations between the emotional content of parent-child past event conversations and two aspects of children's self-concept--moral self and self-esteem; and (2) to examine the degree to which talk about past events is uniquely associated with self-concept when compared with talk about ongoing…

Abortion foe convicted and sentenced for murders of women's health clinic workers.

PubMed

1996-03-22

On March 18, after deliberating for approximately nine hours over two days, a Dedham, Massachusetts, jury found John Salvi guilty of two counts of first-degree murder for the December 1994 shooting deaths of Shannon Lowney and Lee Ann Nichols, receptionists at two Brookline, Massachusetts, women's health care clinics. Salvi was also convicted of five counts of assault with intent to murder (see RFN IV/1). Almost immediately, Norfolk Superior Court Judge Barbara Dortch-Okara ordered Salvi to serve the maximum sentence--two consecutive life terms in prison without parole--for the murders and an additional 90-100 years for the five assaults. Under Massachusetts law, the first-degree murder convictions will be automatically appealed. In reaching their verdict, the jury of six men and six women rejected Salvi's plea of not guilty by reason of insanity. The five-week trial included testimony from more than 100 witnesses. In the past two years, two other men have been convicted for the first-degree murders of abortion providers: Michael Griffin, who was convicted of murdering Dr. David Gunn in March 1994, is now serving a life sentence; and Paul Hill, who was convicted of murdering Dr. John Britton and James Barrett in November 1995, is on Florida's death row while his sentence is pending mandatory appeal (see RFN III/19, 22). full text

Completing College: A National View of Student Completion Rates--Fall 2011 Cohort. (Signature Report No. 14)

ERIC Educational Resources Information Center

Shapiro, Doug; Dundar, Afet; Huie, Faye; Wakhungu, Phoebe Khasiala; Yuan, Xin; Nathan, Angel; Bhimdiwala, Ayesha

2017-01-01

This Signature Report examines the rate of completion of postsecondary certificates and degrees by first-time-in-college degree-seeking students who initially enrolled in two- and four-year colleges and universities (public, private nonprofit, or private for-profit) nationwide in fall 2011. It tracks their enrollment behaviors and outcomes for six…

How and Why Does Two-Year College Entry Influence Baccalaureate Aspirants' Academic and Labor Market Outcomes? A CAPSEE Working Paper

ERIC Educational Resources Information Center

Xu, Di; Jaggars, Shanna Smith; Fletcher, Jeffrey

2016-01-01

Using detailed administrative data from Virginia, this paper examines how and why the community college pathway to a baccalaureate influences students' degree attainment and short-term labor market performance. We find that the community college pathway sharply reduces the likelihood of earning a bachelor's degree but does not have a significant…

The Influence of Directional Associations on Directed Forgetting and Interference

ERIC Educational Resources Information Center

Sahakyan, Lili; Goodmon, Leilani B.

2007-01-01

Two experiments examined how cross-list directional associations influenced list-method directed forgetting and the degree of interference observed on each list. Each List 1 item had a (a) bidirectionally related item on List 2 (chip ?? potato), (b) forward association with an item on List 2 (chip ? wood), (c) backward association from an item on…

Empathy and avoidance in treating patients living with HIV/AIDS (PLWHA) among service providers in China

PubMed Central

Lin, Chunqing; Li, Li; Wan, Dai; Wu, Zunyou; Yan, Zhihua

2012-01-01

This study aims to investigate health care providers’ empathy levels and its association with avoidance in providing service to patients living with HIV/AIDS (PLWHA) in China. A total of 1760 health service providers were randomly sampled from 40 county hospitals in two provinces of China. Using a self-administered questionnaire, participants’ demographic characteristics, work history, empathy level, and avoidance attitudes toward PLWHA were collected in a cross-sectional survey. Empathy was higher among participants aged 31–40 years, those who had an associated medical degree, and those who had served in the medical profession for less than 20 years. Nurses, younger providers, and providers with lower education tended to avoid contact with PLWHA. Multiple linear regression model showed that a higher level of empathic attitude toward patients was significantly negatively associated with avoidance attitude toward PLWHA. Service providers’ empathy level plays an important role in providing quality care to HIV-infected patients. Future stigma reduction interventions should cultivate empathy as a platform for understanding, effective communication, and trusting provider–patient relationships. PLWHA could potentially benefit from attitudinal change in medical settings. PMID:22292939

Operative treatment of distal femoral fractures above total knee arthroplasty with the indirect reduction technique: a long-term follow-up study.

PubMed

Kolb, Klaus; Koller, Heiko; Lorenz, Ingo; Holz, Ulrich; Marx, Frank; Grützner, Paul; Kolb, Werner

2009-04-01

The complication rate of conventional plate osteosynthesis (CPO) of periprosthetic femoral fractures above total knee arthroplasties (TKA) is high. Indirect reduction techniques were introduced to reduce surgical dissection at the fracture site. Twenty-one patients (4 men and 17 women) with femoral fractures above well-fixed total knee arthroplasties were consecutively treated with the indirect reduction technique. AO/ASIF (Arbeitsgemeinschaft für Osteosynthesefragen/Association for the Study of the Problems of Internal Fixation) Type 33A fractures were included. The mean age was 78 years (range, 67-94 years). Four fractures were stabilised with bone grafts, three in combination with bone cement. Nineteen of the patients were seen at a 1-year follow-up, 15 were seen after a long-term follow-up of 9 years (range, 7-12 years). There was only one implant failure in a comminuted fracture with severe osteoporosis, no infection, and no non-union. At the 1-year follow-up malalignment of 5 degrees varus occurred in one patient. The mean range of motion of the eighteen patients was 98 degrees (range, 65-110 degrees). The mean knee society score was 74 (range, 62-84), the mean function score was 52 (range, 39-72). At the long-term follow-up, the mean range of motion of the patients was 101 degrees (range, 65-115 degrees). The mean knee society score was 77 (range, 65-88), the mean function score was 55 (range, 40-75). Our results suggest the 95 degrees condylar blade plate in the indirect reduction technique is still a good implant with good long-term results. It works best in proximal fractures when there is minimal comminution of the distal fragment in the hands of an experienced trauma surgeon. Knee function and range of motion increased less over time.

EDUCATIONAL DEGREES AND ADULT MORTALITY RISK IN THE UNITED STATES*

PubMed Central

Rogers, Richard G.; Everett, Bethany G.; Zajacova, Anna; Hummer, Robert A.

2011-01-01

We present the first published estimates of U.S. adult mortality risk by detailed educational degree, including advanced postsecondary degrees. We use the 1997–2002 National Health Interview Survey (NHIS) Linked Mortality Files and Cox proportional hazards models to reveal wide graded differences in mortality by educational degree. Compared to adults who have a professional degree, those with an MA are 5 percent, those with a BA 26 percent, those with an AA 44 percent, those with some college 65 percent, HS graduates 80 percent, and those with a GED or 12 or fewer years of schooling are at least 95 percent more likely to die during the follow-up period, net of sociodemographic controls. These differentials vary by gender and cohort. Advanced educational degrees are not only associated with increased workforce skill level, but also with a reduced risk of death. PMID:20589989

Inhibitory effect of formulated lemongrass shampoo on Malassezia furfur: a yeast associated with dandruff.

PubMed

Wuthi-Udomlert, Mansuang; Chotipatoomwan, Ployphand; Panyadee, Sasikan; Gritsanapan, Wandee

2011-03-01

Lemongrass (Cymbopogon citratus Stapf) has been used in cooking and in many traditional medicines; the essential oil contains citral as a major constituent. This study evaluated the antifungal activity of lemongrass oil against Malassezia furfur, an opportunistic yeast associated with dandruff, by using a broth dilution assay. From the minimum fungicidal concentration (MFC) obtained, the oil was then incorporated at different percentages into shampoo formulations. The formulated shampoos were kept at room temperature (28 degrees-30 degrees C) and under accelerated condition (45 degrees C). At the end of the first and sixth weeks, after preparation, all formulations were tested again and the appearance was recorded. Selection of an appropriate formula was based on antifungal activity against M. furfur, the physical appearance, the chemical properties and stability of the formula. Two percent lemongrass oil shampoo provided the required qualities necessary for commercial use. After being kept for 6 weeks at 28 degrees-30 degrees C and 45 degrees C, this formulated shampoo gave MFCs against M. furfur of 75 microl/ml and 18.75 microl/ml, respectively.

A genetic basis for infectious mononucleosis: evidence from a family study of hospitalized cases in Denmark.

PubMed

Rostgaard, Klaus; Wohlfahrt, Jan; Hjalgrim, Henrik

2014-06-01

Circumstantial evidence from genome-wide association and family studies of various Epstein-Barr virus-associated diseases suggests a substantial genetic component in infectious mononucleosis (IM) etiology. However, familial aggregation of IM has scarcely been studied. We used data from the Danish Civil Registration System and the Danish National Hospital Discharge Register to study rate ratios of IM in a cohort of 2 823 583 Danish children born between 1971 and 2011. Specifically, we investigated the risk of IM in twins and in first-, second-, and third-degree relatives of patients with IM. In the analyses, IM was defined as a diagnosis of IM in a hospital contact. Effects of contagion between family members were dealt with by excluding follow-up time the first year after the occurrence of IM in a relative. A total of 16 870 cases of IM were observed during 40.4 million person-years of follow-up from 1977 to 2011. The rate ratios and the associated 95% confidence intervals were 9.3 (3.0-29) in same-sex twins, 3.0 (2.6-3.5) in siblings, 1.9 (1.6-2.2) in children, 1.4 (1.3-1.6) in second-degree relatives, and 1.0 (0.9-1.2) in third-degree relatives of IM patients. The rate ratios were very similar for IM in children (aged 0-6 years) and older children/adolescents (aged 7-19 years). We found evidence of familial aggregation of IM that warrants genome-wide association studies on IM disease etiology, especially to examine commonalities with causal pathways in other Epstein-Barr virus-related diseases. © The Author 2014. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

One Dream Comes True

ERIC Educational Resources Information Center

Miranda, Maria Eugenia

2011-01-01

Heavier than the books Mariano Cardoso had to carry to class at Capital Community College in Hartford, Connecticut, was the weight of the deportation order he lived with for nearly three years. Recently, the 23-year-old not only graduated with an associate degree in liberal arts, but he had the order of removal lifted thanks to a hard-fought,…

Improving the Applicant Selection Process of the Nursing Program at City College of San Francisco.

ERIC Educational Resources Information Center

Brown, Fannie E.

City College of San Francisco's Nursing Department has had an oversubscription of applications and an under-representation of minority students for a number of years. Although the department can only accommodate 96 students per year, over 600 subscribed in 1977. The purposes of this inquiry were to compare associate degree nursing program…

Gross Motor Skills and Sports Participation of Children with Visual Impairments

ERIC Educational Resources Information Center

Houwen, Suzanne; Visscher, Chris; Hartman, Esther; Lemmink, Koen A. P. M.

2007-01-01

Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD = 1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from mainstream schools participated. The results showed that…

The Association between Secondary Mathematics and First Year University Performance in Health Sciences

ERIC Educational Resources Information Center

Joyce, Christopher; Hine, Gregory; Anderton, Ryan

2017-01-01

In recent years, there has been a significant decline in the rate of participation in secondary school mathematics courses within Australia, particularly in advanced or higher level mathematics. The aim of this study was to investigate how grade point average (GPA) differed between five health science degrees at an Australian university. The…

Modified rerouting procedure for failed peroneal tendon dislocation surgery.

PubMed

Gaulke, R; Hildebrand, F; Panzica, M; Hüfner, T; Krettek, C

2010-04-01

Recurrent dislocation of the peroneal tendons following operative treatment is relatively uncommon, but can be difficult to treat. We asked whether subligamental transposition of the peroneus brevis tendon, fibular grooving, and reattachment of the superior peroneal retinaculum for failed peroneal tendon dislocation surgery would achieve a stable fixation of the peroneal tendons and whether there would be restrictions of ROM or instability of the hindfoot. We reviewed six female patients (mean age, 24.5 years) with general laxity of joints preoperatively and at 6 weeks and 3, 6, and 12 months postoperatively. Within 1 year postoperatively no recurrence was found. In two ankles the extension was restricted 5 degrees to 10 degrees . In another pronation and supination was restricted 5 degrees each. Stability of the ankle increased in four patients and stayed unchanged in two. AOFAS score increased from a mean value of 36 +/- 20.6 preoperatively to 90 +/- 7 postoperatively at 1 year. We conclude transposition of the peroneus brevis tendon is a reasonable treatment for failed peroneal tendon dislocation surgery. Level IV, therapeutic study (prospective case series). See Guidelines for Authors for a complete description of levels of evidence.

How much might additional half a degree from a global warming of 1.5°C affects the extreme precipitation change in China?

NASA Astrophysics Data System (ADS)

Li, W.; Jiang, Z.

2017-12-01

In order to strengthen the global respond to the dangerous of global warming, Paris Agreement sets out two long-term warming goals: limiting global warming to well below 2˚C and purse effort to below 1.5˚C above pre-industrial levels. However, future climate change risks in those two warming targets show significant regional differences. This article aims to study the intensity and frequency of extreme precipitation change over China under those two global warming targets by using CMIP5 models under RCP4.5 and RCP8.5 scenario. Focus is put on the effects of the additional half degree in changing the extreme precipitation. Results show that the changes of extreme precipitation are independent of the RCP scenarios when global warming reaches the same threshold. Intensity of extreme precipitation averaged over China increase by around 6% and 11% when global warming reaches 1.5˚C and 2˚C, respectively. The additional half a degree increase makes the intensity of extreme precipitation averaged over China to increase by 4.5%, which translates to an increase close to the Clausius-Clapeyron scaling. Return period decreases by 5 years for the extra half degree warming when the 20-year return values are considered at the reference level.

Associations of learning style with cultural values and demographics in nursing students in Iran and Malaysia

PubMed Central

Abdollahimohammad, Abdolghani; Ja’afar, Rogayah

2015-01-01

Purpose: The goal of the current study was to identify associations between the learning style of nursing students and their cultural values and demographic characteristics. Methods: A non-probability purposive sampling method was used to gather data from two populations. All 156 participants were female, Muslim, and full-time degree students. Data were collected from April to June 2010 using two reliable and validated questionnaires: the Learning Style Scales and the Values Survey Module 2008 (VSM 08). A simple linear regression was run for each predictor before conducting multiple linear regression analysis. The forward selection method was used for variable selection. P-values ≤0.05 and ≤0.1 were considered to indicate significance and marginal significance, respectively. Moreover, multi-group confirmatory factor analysis was performed to determine the invariance of the Farsi and English versions of the VSM 08. Results: The perceptive learning style was found to have a significant negative relationship with the power distance and monumentalism indices of the VSM 08. Moreover, a significant negative association was observed between the solitary learning style and the power distance index. However, no significant association was found between the analytic, competitive, and imaginative learning styles and cultural values (P>0.05). Likewise, no significant associations were observed between learning style, including the perceptive, solitary, analytic, competitive, and imaginative learning styles, and year of study or age (P>0.05). Conclusion: Students who reported low values on the power distance and monumentalism indices are more likely to prefer perceptive and solitary learning styles. Within each group of students in our study sample from the same school the year of study and age did not show any significant associations with learning style. PMID:26268831

Associations of learning style with cultural values and demographics in nursing students in Iran and Malaysia.

PubMed

Abdollahimohammad, Abdolghani; Ja'afar, Rogayah

2015-01-01

The goal of the current study was to identify associations between the learning style of nursing students and their cultural values and demographic characteristics. A non-probability purposive sampling method was used to gather data from two populations. All 156 participants were female, Muslim, and full-time degree students. Data were collected from April to June 2010 using two reliable and validated questionnaires: the Learning Style Scales and the Values Survey Module 2008 (VSM 08). A simple linear regression was run for each predictor before conducting multiple linear regression analysis. The forward selection method was used for variable selection. P-values ≤0.05 and ≤0.1 were considered to indicate significance and marginal significance, respectively. Moreover, multi-group confirmatory factor analysis was performed to determine the invariance of the Farsi and English versions of the VSM 08. The perceptive learning style was found to have a significant negative relationship with the power distance and monumentalism indices of the VSM 08. Moreover, a significant negative association was observed between the solitary learning style and the power distance index. However, no significant association was found between the analytic, competitive, and imaginative learning styles and cultural values (P>0.05). Likewise, no significant associations were observed between learning style, including the perceptive, solitary, analytic, competitive, and imaginative learning styles, and year of study or age (P>0.05). Students who reported low values on the power distance and monumentalism indices are more likely to prefer perceptive and solitary learning styles. Within each group of students in our study sample from the same school the year of study and age did not show any significant associations with learning style.

Root-infecting fungi associated with a decline of longleaf pine in the southeastern United States

Treesearch

William J. Otrosina; Diane Bannwart; Ronald W. Roncadori

1999-01-01

A 35-year-old longleaf pine stand exhibited trees in various stages of decline. A study was conducted to determine root-infecting fungi and other abnormalities associated with varying degrees of crown symptoms. A four-class crown symptom rating system was devised according to ascending symptom severity. Leptographium procerum and L....

Familial clustering of epilepsy and behavioral disorders: Evidence for a shared genetic basis

PubMed Central

Hesdorffer, Dale C.; Caplan, Rochelle; Berg, Anne T.

2011-01-01

Purpose To examine whether family history of unprovoked seizures is associated with behavioral disorders in epilepsy probands, thereby supporting the hypothesis of shared underlying genetic susceptibility to these disorders. Methods We conducted an analysis of the 308 probands with childhood onset epilepsy from the Connecticut Study of Epilepsy with information on first degree family history of unprovoked seizures and of febrile seizures whose parents completed the Child Behavior Checklist (CBCL) at the 9-year follow-up. Clinical cut-offs for CBCL problem and DSM-Oriented scales were examined. The association between first degree family history of unprovoked seizure and behavioral disorders was assessed separately in uncomplicated and complicated epilepsy and separately for first degree family history of febrile seizures. A subanalysis, accounting for the tendency for behavioral disorders to run in families, adjusted for siblings with the same disorder as the proband. Prevalence ratios were used to describe the associations. Key findings In probands with uncomplicated epilepsy, first degree family history of unprovoked seizure was significantly associated with clinical cut-offs for Total Problems and Internalizing Disorders. Among Internalizing Disorders, clinical cut-offs for Withdrawn/Depressed, and DSM-Oriented scales for Affective Disorder and Anxiety Disorder were significantly associated with family history of unprovoked seizures. Clinical cut-offs for Aggressive Behavior and Delinquent Behavior, and DSM-Oriented scales for Conduct Disorder and Oppositional Defiant Disorder were significantly associated with family history of unprovoked seizure. Adjustment for siblings with the same disorder revealed significant associations for the relationship between first degree family history of unprovoked seizure and Total Problems and Agressive Behavior in probands with uncomplicated epilepsy; marginally significant results were seen for Internalizing Disorder, Withdrawn/Depressed and Anxiety Disorder. There was no association between family history of unprovoked seizure and behavioral problems in probands with complicated epilepsy. First degree family history of febrile seizure was not associated with behavioral problems in probands with uncomplicated or in those with complicated epilepsy. Significance Increased occurrence of behavioral disorders in probands with uncomplicated epilepsy and first degree family history of unprovoked seizure suggests familial clustering of these disorders. This supports the idea that behavioral disorders may be another manifestation of the underlying pathophysiology involved in epilepsy or closely related to it. PMID:22191626

Familial clustering of epilepsy and behavioral disorders: evidence for a shared genetic basis.

PubMed

Hesdorffer, Dale C; Caplan, Rochelle; Berg, Anne T

2012-02-01

To examine whether family history of unprovoked seizures is associated with behavioral disorders in epilepsy probands, thereby supporting the hypothesis of shared underlying genetic susceptibility to these disorders. We conducted an analysis of the 308 probands with childhood onset epilepsy from the Connecticut Study of Epilepsy with information on first-degree family history of unprovoked seizures and of febrile seizures whose parents completed the Child Behavior Checklist (CBCL) at the 9-year follow-up. Clinical cutoffs for CBCL problem and Diagnostic and Statistical Manual of Mental Disorders (DSM)-Oriented scales were examined. The association between first-degree family history of unprovoked seizure and behavioral disorders was assessed separately in uncomplicated and complicated epilepsy and separately for first-degree family history of febrile seizures. A subanalysis, accounting for the tendency for behavioral disorders to run in families, was adjusted for siblings with the same disorder as the proband. Prevalence ratios were used to describe the associations. In probands with uncomplicated epilepsy, first-degree family history of unprovoked seizure was significantly associated with clinical cutoffs for Total Problems and Internalizing Disorders. Among Internalizing Disorders, clinical cutoffs for Withdrawn/Depressed, and DSM-Oriented scales for Affective Disorder and Anxiety Disorder were significantly associated with family history of unprovoked seizures. Clinical cutoffs for Aggressive Behavior and Delinquent Behavior, and DSM-Oriented scales for Conduct Disorder and Oppositional Defiant Disorder were significantly associated with family history of unprovoked seizure. Adjustment for siblings with the same disorder revealed significant associations for the relationship between first-degree family history of unprovoked seizure and Total Problems and Aggressive Behavior in probands with uncomplicated epilepsy; marginally significant results were seen for Internalizing Disorder, Withdrawn/Depressed, and Anxiety Disorder. There was no association between family history of unprovoked seizure and behavioral problems in probands with complicated epilepsy. First-degree family history of febrile seizure was not associated with behavioral problems in probands with uncomplicated or in those with complicated epilepsy. Increased occurrence of behavioral disorders in probands with uncomplicated epilepsy and first degree family history of unprovoked seizure suggests familial clustering of these disorders. This supports the idea that behavioral disorders may be another manifestation of the underlying pathophysiology involved in epilepsy or closely related to it. Wiley Periodicals, Inc. © 2011 International League Against Epilepsy.

Impact of Anxiety and Depression on Physical Health Condition and Disability in an Elderly Korean Population

PubMed Central

Kang, Hee-Ju; Bae, Kyung-Yeol; Kim, Sung-Wan; Shin, Hee-Young; Shin, Il-Seon; Yoon, Jin-Sang

2017-01-01

Objective This study aimed to investigate the longitudinal effects of anxiety, depression, and their comorbidity on physical disorders and disability in an elderly Korean population. Methods In total, 1,204 community-dwelling elders were evaluated at baseline, and of these 909 (75%) were re-assessed two years later. Anxiety and depression were identified at baseline using questions from the community version of the Geriatric Mental State diagnostic schedule (GMS-B3). Participants were assessed for functional disability and for 11 physical disorders both at baseline and at follow-up. Results Anxiety alone was associated with the incidence of heart disease, depression alone with the incidence of asthma, and comorbid anxiety and depression with incidence of eyesight problem, persistent cough, asthma, hypertension, heart disease, and gastrointestinal problems. Comorbid anxiety and depression were associated with an increase in the number of physical disorders and the degree of disability during the two-year follow-up, compared to anxiety or depression alone or the absence of anxiety or depression. Conclusion Anxiety, depression, and particularly their comorbidity should be assessed in the elderly population considering their longitudinal effects on physical disorders and disability. Future study is required to determine whether interventions aimed at these disorders can mitigate their impacts. PMID:28539942

Tryptophan Predicts the Risk for Future Type 2 Diabetes

PubMed Central

Chen, Tianlu; Zheng, Xiaojiao; Ma, Xiaojing; Bao, Yuqian; Ni, Yan; Hu, Cheng; Rajani, Cynthia; Huang, Fengjie; Zhao, Aihua; Jia, Weiping; Jia, Wei

2016-01-01

Recently, 5 amino acids were identified and verified as important metabolites highly associated with type 2 diabetes (T2D) development. This report aims to assess the association of tryptophan with the development of T2D and to evaluate its performance with existing amino acid markers. A total of 213 participants selected from a ten-year longitudinal Shanghai Diabetes Study (SHDS) were examined in two ways: 1) 51 subjects who developed diabetes and 162 individuals who remained metabolically healthy in 10 years; 2) the same 51 future diabetes and 23 strictly matched ones selected from the 162 healthy individuals. Baseline fasting serum tryptophan concentrations were quantitatively measured using ultra-performance liquid chromatography triple quadruple mass spectrometry. First, serum tryptophan level was found significantly higher in future T2D and was positively and independently associated with diabetes onset risk. Patients with higher tryptophan level tended to present higher degree of insulin resistance and secretion, triglyceride and blood pressure. Second, the prediction potential of tryptophan is non-inferior to the 5 existing amino acids. The predictive performance of the combined score improved after taking tryptophan into account. Our findings unveiled the potential of tryptophan as a new marker associated with diabetes risk in Chinese populations. The addition of tryptophan provided complementary value to the existing amino acid predictors. PMID:27598004

Effects of temperature and diet on the growth rate of year 0 oyster toadfish, Opsanus tau.

PubMed

Mensinger, A F; Tubbs, M E

2006-02-01

The effects of temperature and diet on the growth of captive year 0 specimens of Opansus tau were examined for two consecutive year classes. The 2001 year class was raised at about 23, 26, or 29 degrees C and provided with live brine shrimp, frozen butterfish and squid, or commercial food pellets (45% protein, 19% fat, and 3% fiber) three times per week. Maximal growth was achieved with the pellet diet, and fish raised at 29 degrees C attained the highest mean wet weight (84.0 g +/- 14.6 g SE) and fastest instantaneous relative growth rate (IRGR, 1.79% body weight/d). The 2002 year class was raised on the same pellet diet at 31.5 degrees C and fed 3, 5, or 7 times per week. Although more frequent feedings led to significantly greater mean wet weight in the first half of the year, by month 12 there was no significant difference between the three feeding frequencies. These fish weighed approximately 68 g and had an average IRGR of 1.74% body weight/d. The pellet diet during both years was correlated with high survival (> 75%).

[A new method of osteosynthesis in proximal humeral fractures: a new internal fixation device. Apropos of 17 cases followed over more than 2 years].

PubMed

Doursounian, L; Grimberg, J; Cazeau, C; Touzard, R C

1996-01-01

The authors describe a new internal fixation device, and report on 17 proximal humeral fractures managed with this technique. The fracture patterns, using Neer's classification were: 9 displaced three-part fractures, 4 displaced four-part fractures and 4 interior fracture dislocations (mean age of the patients: 70 years). The device is a two-part titanium device. The humeral component has a long vertical stem cemented in the humeral shaft; and a short proximal portion set at an angle of 135 degrees on the stem, with a neck and a Morse taper cone. The other part is a crown-shaped stapple, whose base is a perforated disk with a central Morse taper socket. The rim of the crown has five prongs which, together with the central socket, are impacted in the cancellous bone of the humeral head. The taper of the humeral component is inserted into the central socket of the stapple to provide fracture fixation. Tuberosities are reattached to the shaft with non absorbable sutures. Mean follow-up was 29 months. The global ratings were as follows: 4 excellent results, 6 good results, 4 fair results, 3 poor results. Mean active forward flexion: 100 degrees, and mean active external rotation 22 degrees. After exclusion of the 4 fracture-dislocations, the global rating became: 4 excellent results, 5 good results, 3 fair results, 1 poor result. Mean active forward flexion: 110 degrees and mean active external rotation: 31.5 degrees. There were no case of avascular necrosis in 13 patients. Complications requiring surgery occurred in one case: an upper protrusion of the stapple which required replacement of the stapple by a prosthetic humeral head. Other complications included: 2 asymptomatic partial protrusions of the stapple, 2 complete and two partial avascular necrosis in fracture-dislocations. Except for the fracture-dislocations our device confers several major benefits. The humeral head is preserved. Typical problems associated with joint replacement (dislocations, loosening, glenoid degeneration) are avoided. Humeral head conservation enhances healing of the tuberosities. Fixation could always be obtained, regardless of the complexity of the fracture pattern. An hemiarthroplasty (e.g. in case of avascular necrosis) is possible by the modular design of the device.

ASSOCIATION BETWEEN FRACTION OF EXHALED NITRIC OXIDE AND SPIROMETRY DATA AND CLINICAL CONTROL OF ASTHMA IN CHILDREN AND ADOLESCENTS

PubMed Central

Salviano, Luanda Dias da Silva; Taglia-Ferre, Karla Delevedove; Lisboa, Sandra; da Costa, Ana Carolina Carioca; Campos, Hisbello da Silva; March, Maria de Fátima Pombo

2018-01-01

ABSTRACT Objective: To evaluate the association between fraction of exhaled nitric oxide (FeNO) values and forced expiratory volume in the first second (FEV1) and the level of asthma control, as proposed by the Global Initiative for Asthma (GINA), in asthmatic children and adolescents attended at the National Institute of Women, Children and Adolescents Health Fernandes Figueira of Fundação Oswaldo Cruz (IFF/FIOCRUZ). Methods: This was a cross-sectional study, with a review of medical records of 90 asthmatics between 7 and 17 years old, who were followed up at the IFF/FIOCRUZ Asthma Outpatient Clinic and were referred to perform respiratory function tests (RFT)between March 2013 and September 2014. After classification according to GINA, patients performed complete spirometry and FeNO measurement. Subsequently, they were separated into two groups: regular and non-regular inhaled corticosteroid (ICS) use, regardless of the ventilatory pattern in spirometry. Results: The association between FEV1 values and the degree of asthma control according to GINA (p=0.001) was observed in all patients, regardless of ICS use, but there was no association between FEV1 and levels of FeNO. Conclusions: The correlation observed between GINA and FEV1 reinforces the importance of spirometry in the clinical follow-up of these patients. Although no association was found between the value of FeNO and the degree of asthma control and FEV1, FeNO may be an early method to detect airway inflammation, even before the symptoms and spirometric changes. PMID:29412429

Valley excitons in two-dimensional semiconductors

DOE PAGES

Yu, Hongyi; Cui, Xiaodong; Xu, Xiaodong; ...

2014-12-30

Monolayer group-VIB transition metal dichalcogenides have recently emerged as a new class of semiconductors in the two-dimensional limit. The attractive properties include: the visible range direct band gap ideal for exploring optoelectronic applications; the intriguing physics associated with spin and valley pseudospin of carriers which implies potentials for novel electronics based on these internal degrees of freedom; the exceptionally strong Coulomb interaction due to the two-dimensional geometry and the large effective masses. The physics of excitons, the bound states of electrons and holes, has been one of the most actively studied topics on these two-dimensional semiconductors, where the excitons exhibitmore » remarkably new features due to the strong Coulomb binding, the valley degeneracy of the band edges, and the valley dependent optical selection rules for interband transitions. Here we give a brief overview of the experimental and theoretical findings on excitons in two-dimensional transition metal dichalcogenides, with focus on the novel properties associated with their valley degrees of freedom.« less

Familial history of cancer and leukemia in children younger than 2 years of age in Brazil.

PubMed

Couto, Arnaldo C; Ferreira, Jeniffer D; Koifman, Sérgio; Pombo-de-Oliveira, Maria S

2013-03-01

The objective of this study was to determine the contribution of a familial history of cancer (FHC) to the development of leukemia in children below 2 years of age. This is a national hospital-based case-control study of children 0-24 months of age recruited from 15 Brazilian hospitals from several regions providing oncological care and local general hospitals. Participants' FHC antecedents were obtained through face-to-face interviews with the mothers of cases and controls using a standardized questionnaire. Unconditional logistic regression was used to determine crude and adjusted (adj.) odds ratios (OR), and the respective 95% confidence intervals (CI), of acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) after adjustment for selected variables. FHC antecedents were obtained from 178 ALL, 51 AML, and 428 controls. FHC in second-degree relatives (grandparents, uncles, cousins) showed an adj. OR=1.66 (95% CI 1.12-2.45) for ALL. Antecedents of two or more relatives with cancer showed a statistically significant two-fold higher risk of either ALL or AML. Paternal, and joint paternal and maternal antecedents of cancer also showed statistically significant higher adj. OR, respectively: 1.80 and 1.89 for ALL, and 2.34 and 3.23 for AML. Hematological malignancies among second-degree relatives showed an adj. OR=3.48 (95% CI 1.72-7.09) for ALL. According to the anatomic site, antecedents of leukemia/lymphoma among case relatives, compared with the control ones, showed an OR=2.98 (95% CI 1.52-5.82) for ALL, whereas stomach cancer antecedents showed an OR=3.55 (95% CI 1.02-12.39) for AML. The observed results support the hypothesis that FHC antecedents are associated with leukemogenesis in children below 2 years of age.

The volcanic signal in Goddard Institute for Space Studies three-dimensional model simulations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robock, A.; Liu, Y.

1994-01-01

Transient calculations of the Goddard Institute for Space Studies general circulation model for the climatic signal of volcanic eruptions are analyzed. By compositing the output for two different volcanoes for scenario A and five different volcanos for scenario B, the natural variability is suppressed and the volcanic signals are extracted. Significant global means surface air temperature cooling and precipitation reduction are found for several years following the eruptions, with larger changes in the Northern Hemisphere (NH) than in the Southern Hemisphere. The global-average temperature response lasts for more than four years, but the precipitation response disappears after three years. Themore » largest cooling in the model occurs in the NH summer of the year after spring eruptions. Significant zonal-average temperature reductions begin in the tropics immediately after the eruptions and extend to 45[degrees]S-45[degrees]N in the year after the eruptions. In the second year, cooling is still seen from 30[degrees]S to 30[degrees]N. Because of the low variability in this model as compared to the real world, these signals may appear more significant here than they would be attempting to isolate them using real data. The results suggest that volcanoes can enhance the drought in the Sahel. No evidence was found that stratospheric aerosols from the low-latitude volcanic eruptions can trigger ENSO events in this model.« less

Control groups in paediatric epilepsy research: do first-degree cousins show familial effects?

PubMed

Hanson, Melissa; Morrison, Blaise; Jones, Jana E; Jackson, Daren C; Almane, Dace; Seidenberg, Michael; Zhao, Qianqian; Rathouz, Paul J; Hermann, Bruce P

2017-03-01

To determine whether first-degree cousins of children with idiopathic focal and genetic generalized epilepsies show any association across measures of cognition, behaviour, and brain structure. The presence/absence of associations addresses the question of whether and to what extent first-degree cousins may serve as unbiased controls in research addressing the cognitive, psychiatric, and neuroimaging features of paediatric epilepsies. Participants were children (aged 8-18) with epilepsy who had at least one first-degree cousin control enrolled in the study (n=37) and all enrolled cousin controls (n=100). Participants underwent neuropsychological assessment and brain imaging (cortical, subcortical, and cerebellar volumes), and parents completed the Child Behaviour Checklist (CBCL). Data (based on 42 outcome measures) from cousin controls were regressed on the corresponding epilepsy cognitive, behavioural, and imaging measures in a linear mixed model and case/control correlations were examined. Of the 42 uncorrected correlations involving cognitive, behavioural, and neuroimaging measures, only two were significant (p<0.05). The median correlation was 0.06. A test for whether the distribution of p values deviated from the null distribution under no association was not significant (p>0.25). Similar results held for the cognition/behaviour and brain imaging measures separately. Given the lack of association between cases and first-degree cousin performances on measures of cognition, behaviour, and neuroimaging, the results suggest a non-significant genetic influence on control group performance. First-degree cousins appear to be unbiased controls for cognitive, behavioural, and neuroimaging research in paediatric epilepsy.

The Early Impact of Postsecondary Career and Technical Education: Do Workers Earn More In Occupations Related to Their College Major?: Appendices A and B. A CAPSEE Working Paper

ERIC Educational Resources Information Center

Gelblum, Madeleine

2014-01-01

This study explores the relationship between college major, occupation, and early-career annual earnings for the years 2008 to 2010 using data from the National Longitudinal Survey of Youth of 1997 (NLSY97). I provide estimates of the effect of college major on earnings for those with bachelor's degrees, associate degrees, and some college but no…

[Juvenile myasthenia gravis in sub-Saharan Africa: a case study of two consanguine sisters born from consanguinity in Togo].

PubMed

Maneh, Nidain; Apetse, Kossivi; Diatewa, Bénédicte Marèbe; Domingo, Sidik Abou-Bakr; Agba, Aidé Isabelle; Ayena, Koffi Didier; Balogou, Koffi Agnon; Balo, Komi Patrice

2017-01-01

Myasthenia gravis is a rare acquired autoimmune pathology causing neuromuscular transmission impairment. Juvenile onset of myasthenia gravis is often characterized by ocular involvement. We report two cases of ocular juvenile myasthenia gravis (JMG) in two siblings. They were two young girls, XA and XB, aged 11 and 9 years, of Malian origin, residing in Togo, born from first-degree of consanguinity presenting to Ophthalmology due to progressive decrease in visual acuity. XA showed visual acuity 8/10 on both eyes while XB showed improvement in visual acuity from 3/10 to 7/10 using a pinhole occluder, suggesting ametropia. XA had a 2-year history of bilateral ptosis lifting the upper eyelid of 7 mm, while XB had a 3-year history of bilateral ptosis with no lifting of the upper eyelid. Ice pack test was strongly positive in both patients. They had Cogan's lid twitch with paresis of the oculomotor nerve without diplopia. The dosage of acetylcholine receptor autoantibodies was normal. The diagnosis of JMG associated with ametropia was suspected. Ametropia was corrected by glasses and a specific treatment with pyridostigmine was initiated, but both patients were lost to follow-up. Autoimmune myasthenia gravis with inaugural ophthalmologic manifestation is rare but it can occur among children living in sub-Saharan Africa. Studies should be conducted to establish the features of this disease.

Howard University program for radiotherapeutic technology.

PubMed

Tabron, M J

1975-01-01

The Howard University program for radiotherapeutic technology provides for a career ladder with steps of two years. After the first two years everyone must take and pass examination in radiotherapeutic technology given by The American Registry of Radiologic Technologists. The candidate then can proceed with two years of university courses to a Bachelor of Science degree. Depending upon his interest, he can emphasize business, education, or science. The latter would qualify him for application medical school. The core of the curriculum for the first two years consists of clinical work in the radiotherapy department every morning and of two integrated multidisciplinary courses in the afternoon, namely, life sciences (anatomy, physiology, pathology and oncology) and natural sciences (mathematics, physics, radiation physics and treatment planning).

Acetabular labral tears with underlying chondromalacia: a possible association with high-level running.

PubMed

Guanche, Carlos A; Sikka, Robby S

2005-05-01

The use of hip arthroscopy has helped delineate intra-articular pathology and has enabled clinicians to further elucidate the factors responsible for injuries, such as running. The subtle development of degenerative changes may be a result of repetitive impact loading associated with this sport. This study presents a population of runners with common pathologic acetabular changes. Case series. Eight high-level runners with an average age of 36 years (range, 19 to 45 years) were seen for complaints of increasing hip pain with running without any history of macrotrauma. All of the patients had either run several marathons (4), were triathletes (1), Olympic middle distance runners (1), or had run more than 10 miles per week for longer than 5 years (2). Plain radiographic analysis revealed no degenerative changes and an average center-edge (CE) angle of 36.7 degrees (range, 28 degrees to 44 degrees). All patients underwent hip arthroscopy with labral debridement. In 6 patients (75%), a chondral injury of the acetabular cartilage underlying the labral tear was noted. In addition, 3 patients had ligamentum teres disruptions. It is possible that the development of these tears is the result of subtle instability, which may be exacerbated by running, eventually leading to labral tearing and possible ligamentum teres disruption. While perhaps concurrently, subtle acetabular dysplasia may play a role. Although this study does not confirm an association between running and the development of labral tears or chondral lesions in the hip, it certainly questions whether there is an injury pattern common to this population, a "runner's hip." Level IV.

A practical cooling strategy for reducing the physiological strain associated with firefighting activity in the heat.

PubMed

Barr, D; Gregson, W; Sutton, L; Reilly, T

2009-04-01

The aim of this study was to establish whether a practical cooling strategy reduces the physiological strain during simulated firefighting activity in the heat. On two separate occasions under high ambient temperatures (49.6 +/- 1.8 degrees C, relative humidity (RH) 13 +/- 2%), nine male firefighters wearing protective clothing completed two 20-min bouts of treadmill walking (5 km/h, 7.5% gradient) separated by a 15-min recovery period, during which firefighters were either cooled (cool) via application of an ice vest and hand and forearm water immersion ( approximately 19 degrees C) or remained seated without cooling (control). There was no significant difference between trials in any of the dependent variables during the first bout of exercise. Core body temperature (37.72 +/- 0.34 vs. 38.21 +/- 0.17 degrees C), heart rate (HR) (81 +/- 9 vs. 96 +/- 17 beats/min) and mean skin temperature (31.22 +/- 1.04 degrees C vs. 33.31 +/- 1 degrees C) were significantly lower following the recovery period in cool compared with control (p < 0.05). Core body temperature remained consistently lower (0.49 +/- 0.02 degrees C; p < 0.01) throughout the second bout of activity in cool compared to control. Mean skin temperature, HR and thermal sensation were significantly lower during bout 2 in cool compared with control (p < 0.05). It is concluded that this practical cooling strategy is effective at reducing the physiological strain associated with demanding firefighting activity under high ambient temperatures.

Why Do First-Year Students of German Lose Motivation during their First Year at University?

ERIC Educational Resources Information Center

Busse, Vera

2013-01-01

This article explores motivational changes of first-year students enrolled on German degree courses at two major UK universities. It reports on the qualitative data obtained by a longitudinal mixed-methods study, and focuses on the interplay between students' motivation and the higher education learning environment. In particular, the article aims…

Does it matter how I perceive my nation? National symbols, national identification and attitudes toward immigrants.

PubMed

Finell, Eerika; Olakivi, Antero; Liebkind, Karmela; Lipsanen, Jari

2013-12-01

We examined how the ways of imagining one's own nation relate to the relationship between national identification and individuals' attitudes towards immigrants. National imagination is studied through two types of national symbols representing the nation in terms of confrontation between groups (i.e., war and sports) and a unique entity (i.e., nature and traditional culture). We found that national identification was positively associated with the degree to which individuals perceived their nation through a historical war and sports, which, in turn, enhanced negative attitudes toward immigrants. Unexpectedly, the degree to which individuals perceived their nation through nature and traditional culture was positively associated with positive intergroup attitudes. The results emphasize that the degree to which individuals perceive their nation through different national symbols is an important factor for understanding intergroup relations. © 2013 The Scandinavian Psychological Associations.

Assessing Student Educational and Occupational Progress

ERIC Educational Resources Information Center

Shea, Brent Mack

1977-01-01

Contrary to popular belief, two-year college students being prepared for entry-level work may not be at a disadvantage, relative to many liberal arts graduates with a bachelor's degree. Rather, they may be much more marketable than four-year college graduates. An extensive bibliography is appended. (JDS)

Phenology, natural enemies, and efficacy of horticultural oil for control of Chionaspis heterophyllae (Homoptera: Diaspididae) on Christmas tree plantations.

PubMed

Fondren, Kirsten M; McCullough, Deborah G

2005-10-01

Pine needle scale, Chionaspis pinifoliae (Fitch), and Chionaspis heterophyllae Cooley are important pests of Scots pine, Pinus sylvestris L., and other conifers in much of North America. On Christmas tree plantations, these insects are typically controlled by spraying broad-spectrum insecticides when the vulnerable immature stages are present. However, effective control of bivoltine populations can be difficult to achieve due to asynchronous hatch and development of the second generation. Our objectives were to 1) determine the phenology of the second generation of C. heterophyllae in Michigan; 2) characterize the natural enemy complex; and 3) assess the effectiveness of horticultural oil for control of C. heterophyllae on P. sylvestris Christmas tree plantations. We monitored scale populations in three counties in lower Michigan for 3 yr. Scale phenology was consistently associated with cumulative degree-days base 10 degrees C (DD(10 degrees C)). Second-generation egg hatch began at approximately 1230-1300 DD(10 degrees C), and continued for approximately 3 wk. The peak of the second instar coincided with 1500-1600 DD(10 degrees C). Common predators included the coccinellids Chilocorus stigma (Say) and Microweisia misella (LeConte). On average, 70% of the C. heterophyllae population in unsprayed fields was killed by predators in 1999. Two endoparasitic wasps, Encarsia bella Gahan and Marietta mexicana Howard (Hymenoptera: Aphelinidae), also were recovered. In 2000 and 2001, we applied a highly refined horticultural spray oil with a backpack mist blower at 1500-1600 DD(10 degrees). Scale mortality on trees treated with oil ranged from 66 to 80% and was similar to control achieved using conventional insecticides in both years.

Topographic gravity modeling for global Bouguer maps to degree 2160: Validation of spectral and spatial domain forward modeling techniques at the 10 microGal level

NASA Astrophysics Data System (ADS)

Hirt, Christian; Reußner, Elisabeth; Rexer, Moritz; Kuhn, Michael

2016-09-01

Over the past years, spectral techniques have become a standard to model Earth's global gravity field to 10 km scales, with the EGM2008 geopotential model being a prominent example. For some geophysical applications of EGM2008, particularly Bouguer gravity computation with spectral techniques, a topographic potential model of adequate resolution is required. However, current topographic potential models have not yet been successfully validated to degree 2160, and notable discrepancies between spectral modeling and Newtonian (numerical) integration well beyond the 10 mGal level have been reported. Here we accurately compute and validate gravity implied by a degree 2160 model of Earth's topographic masses. Our experiments are based on two key strategies, both of which require advanced computational resources. First, we construct a spectrally complete model of the gravity field which is generated by the degree 2160 Earth topography model. This involves expansion of the topographic potential to the 15th integer power of the topography and modeling of short-scale gravity signals to ultrahigh degree of 21,600, translating into unprecedented fine scales of 1 km. Second, we apply Newtonian integration in the space domain with high spatial resolution to reduce discretization errors. Our numerical study demonstrates excellent agreement (8 μGgal RMS) between gravity from both forward modeling techniques and provides insight into the convergence process associated with spectral modeling of gravity signals at very short scales (few km). As key conclusion, our work successfully validates the spectral domain forward modeling technique for degree 2160 topography and increases the confidence in new high-resolution global Bouguer gravity maps.

The effect of clinically relevant thermocycling on the flexural properties of endodontic post materials.

PubMed

Stewardson, Dominic A; Shortall, Adrian C; Marquis, Peter M

2010-05-01

It is suggested that fibre-reinforced composite (FRC) posts have lower elastic moduli than metal posts and this will reduce the incidence of root fracture. However, the mechanical properties may be altered in the oral environment. The aims of this study were to determine the effect on the flexural properties of FRC and metal post materials produced by: (1) a thermocycling regime which was clinically relevant and representative of that which would occur during 1 year in the mouth and (2) storage for 1 year at body temperature. Nine FRC and two metal post material samples were sealed in polythene sleeves and thermocycled between 10 degrees C and 50 degrees C for 10,000 cycles. Additional samples were stored dry at 37 degrees C for 1 year. The flexural strength and moduli were determined by three-point bending and compared with untreated control samples. Thermocycling and storage at 37 degrees C for 1 year decreased the mean flexural modulus of all materials. This was statistically significant for 8 of 11 materials after thermocycling, and 4 of 11 materials after storage at 37 degrees C (p<0.05). Thermocycling and storage at 37 degrees C produced a non-significant increase in yield strength for both metal post materials. Thermocycling significantly increased the flexural strength of Postec while it decreased for the other FRC materials. Storage at 37 degrees C increased the flexural strength of three FRC materials (significantly for Postec) while it was decreased among the other materials. Although some of the changes noticed in flexural properties were statistically significant, it is doubtful that they are of sufficient magnitude to affect clinical performance.

Changes in the proteome of Escherichia coli during growth at 15 degrees C after incubation at 2, 6 or 8 degrees C for 4 days.

PubMed

Jones, T H; Johns, M W; Gill, C O

2008-06-10

For better understanding of the complex behaviour of Escherichia coli at chiller temperatures, log phase E. coli grown at 15 degrees C were incubated at 8, 6, or 2 degrees C for 4 days, and were then incubated at 15 degrees C for 12 h. Cultures were sampled after incubation at the lower temperatures, and during subsequent incubation at 15 degrees C. Proteins extracted from the samples were separated by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE). Spots of 45 previously identified proteins that were differentially expressed at 15 or < or =8 degrees C were quantified by image analysis. After incubation at 8 or 6 degrees C for 4 days cells were growing with or without formation of elongated cells (filaments), respectively, but growth did not occur at 2 degrees C. In cells incubated at 8 or 6 degrees C proteins associated with the stress response and energy generation were upregulated and proteins associated with protein synthesis were downregulated, while protein levels in cells incubated at 2 degrees C were little changed. When cells were then incubated at 15 degrees C, the levels of differentially expressed proteins in cells that had been incubated at 8 or 6 degrees C decreased or increased towards the levels found in cells growing at 15 degrees C, but some proteins were still under or over expressed after 12 h. In cells incubated at 15 degrees C after incubation at 2 degrees C, the levels of many of the proteins declined but the levels of proteins associated with protein synthesis increased. The findings indicate that the physiological states of log phase E. coli incubated at < or =2 degrees C or at higher chiller temperature are different, but that for both states incubation at an above chiller temperature for >3 generations is required before protein levels adjusted to those usual for the higher temperature. Cells in these different physiological states may respond differently to other stresses encountered during warming of chilled foods.

Colleges Woo Adults Who Have Some Credits but No Degree

ERIC Educational Resources Information Center

Sander, Libby

2008-01-01

There are 11,000 or so people in Kentucky who came within a course or two of earning a college degree, but never did. Almost half a million more took a few college courses but then dropped out. Now educators are trying to lure back those erstwhile students to finish what they started. Over the next 12 years, Kentucky wants to double the number of…

Going Back: Adults Talk about What They're Doing in College and How They Feel about Returning to School.

ERIC Educational Resources Information Center

Carbone, John M.

This book consists of the edited transcripts of 19 interviews conducted with two- and four-year college students ranging in age from 25 to 65, who returned to school to complete degrees, work toward new degrees, or merely take classes. Drawing from the interviews, introductory comments offer generalizations about adult students returning to…

Debt to Degree: A New Way of Measuring College Success. Charts You Can Trust

ERIC Educational Resources Information Center

Carey, Kevin; Dillon, Erin

2011-01-01

The American higher education system is plagued by two chronic problems: dropouts and debt. Barely half of the students who start college get a degree within six years, and graduation rates at less-selective colleges often hover at 25 percent or less. At the same time, student loan debt is at an all-time high, recently passing credit card debt in…

Early Numeracy Indicators: Examining Predictive Utility Across Years and States

ERIC Educational Resources Information Center

Conoyer, Sarah J.; Foegen, Anne; Lembke, Erica S.

2016-01-01

Two studies using similar methods in two states investigated the long-term predictive utility of two single-skill early numeracy Curriculum Based Measures (CBMs) and the degree to which they can adequately predict high-stakes test scores. Data were drawn from kindergarten and first-grade students. State standardized assessment data from the…

Femoral head-neck junction deformity is related to osteoarthritis of the hip.

PubMed

Barros, Hilton José Melo; Camanho, Gilberto Luis; Bernabé, Antônio Carlos; Rodrigues, Marcelo Bordalo; Leme, Luiz Eugênio Garcez

2010-07-01

Primary or idiopathic osteoarthritis (OA) of the hip has increasingly been attributed to the presence of presumably minor femoral or acetabular deformities that are not routinely identified. The alpha angle reflects one such deformity of the femoral neck and reflects a risk for femoroacetabular impingement, which in turn reportedly is associated with OA. If impingement is in fact associated with OA, then one might expect the mean alpha angle to be greater in patients with presumed idiopathic hip OA. We therefore compared the alpha angle among a group of elderly patients with idiopathic OA with that in a control group of elderly individuals without OA. We measured the alpha angles in 50 individuals (72 hips) with a mean age of 70 years (range, 60-84 years) with apparently idiopathic OA and compared their angles with those from a control group of 56 individuals without OA. The alpha angle was measured by means of radiographs of their hips using the Dunn view at 45 degrees flexion. The patients with OA had a greater percentage with abnormal alpha angles than did the normal subjects: 82% versus 30%, respectively. The mean alpha angle in the group with OA was larger than in the control subjects: 66.4 masculine (range, 28 degrees -108 degrees ) versus 48.1 masculine (range, 34 degrees -68 degrees ). Hips with presumably idiopathic OA had more abnormalities at the femoral head-neck junction than did the control hips without OA and may relate to the risk of OA developing. Level II, prognostic study. See Guidelines for Authors for a complete description of levels of evidence.

Lifetime fluoridation exposure and dental caries experience in a military population.

PubMed

Mahoney, Gregory; Slade, Gary D; Kitchener, Scott; Barnett, Adrian

2008-12-01

While there is good evidence of caries-preventive benefits of fluoride in drinking water among children and adolescents, there is little information about effectiveness of water fluoridation among adults. To determine whether exposure to fluoride in drinking water is associated with caries experience in Australian Defence Force (ADF) personnel. Cross-sectional study of 876 deployable ADF personnel aged 17-56 years. At each person's mandatory annual dental examination, military dentists recorded the number of decayed, missing and filled teeth (DMFT) using visual, tactile and radiographic criteria. Participants also completed a questionnaire, listing residential locations in each year from 1964 to 2003. People were classified into four categories according to the percentage of their lifetime living in places with fluoridated water: <10%, 10% to <50%, 50% to <90% and > or =90%. Mean DMFT was compared among those categories of fluoridation exposure and the association was evaluated statistically using analysis of variance to adjust for age, sex, years of service and rank. Without adjustment for confounders, the mean DMFT (+/-95% confidence interval) was 6.3 +/- 0.8 for <10% fluoridation exposure, 7.8 +/- 0.8 for 10% to <50% exposure, 7.5 +/- 0.7 for 50% to <90% exposure and 4.6 +/- 0.6 for > or =90% exposure (P < 0.01). However, age was inversely associated with mean DMFT and in the <10% exposure group, 91% of people were aged <35 years. Service rank was also significantly associated with both fluoridation exposure and DMFT. After adjustment for all covariates, mean DMFT was 24% lower among people in the two groups with > or =50% exposure compared with the <10% exposure group. Degree of lifetime exposure to fluoridated drinking water was inversely associated with DMFT in a dose-response manner among this adult military population.

Association between demyelinating disease and autoimmune rheumatic disease in a pediatric population.

PubMed

Amorim, Ana Luiza M; Cabral, Nadia C; Osaku, Fabiane M; Len, Claudio A; Oliveira, Enedina M L; Terreri, Maria Teresa

Multiple sclerosis (MS) and neuromyelitis optica (NMO) are demyelinating diseases of the central nervous system. Autoimmunity in patients with demyelinating disease and in their families has been broadly investigated and discussed. Recent studies show a higher incidence of rheumatic autoimmune diseases among adult patients with MS or NMO and their families, but there are no studies in the pediatric population. To evaluate an association of MS and NMO with autoimmune rheumatic diseases in pediatric patients. 22 patients younger than 21 years old with MS or NMO diagnosed before the age of 18 years were evaluated regarding epidemiological data, clinical presentation, association with autoimmune diseases, family history of autoimmune diseases, laboratory findings, imaging studies and presence of auto-antibodies. Among the patients studied, there was a prevalence of females (68.1%). The mean age of symptoms onset was 8 years and 9 months and the mean current age was 16 years and 4 months. Two patients (9%) had a history of associated autoimmune rheumatic disease: one case of juvenile dermatomyositis in a patient with NMO and another of systemic lupus erythematosus in a patient with MS. Three patients (13%) had a family history of autoimmunity in first-degree relatives. Antinuclear antibody was found positive in 80% of patients with NMO and 52% of patients with MS. About 15% of antinuclear antibody-positive patients were diagnosed with rheumatologic autoimmune diseases. Among patients with demyelinating diseases diagnosed in childhood included in this study there was a high frequency of antinuclear antibody positivity but a lower association with rheumatologic autoimmune diseases than that observed in studies conducted in adults. Copyright © 2016 Elsevier Editora Ltda. All rights reserved.

Factors associated with mortality of patients with myxoedema coma: prospective study in 11 cases treated in a single institution.

PubMed

Rodríguez, I; Fluiters, E; Pérez-Méndez, L F; Luna, R; Páramo, C; García-Mayor, R V

2004-02-01

This study was carried out to investigate the clinical and biochemical factors which might be of importance in predicting the outcome of patients with myxoedema coma. Eleven patients (ten female) aged 68.1+/-19.5 years attended our institution over a period of 18 years. Glasgow and APACHE II scores and serum free thyroxine and TSH were measured in all the patients on entry. Patients were selected at random to be treated with two different regimens of l-thyroxine. Four patients died with the mortality rate being 36.4%. The patients in coma at entry had significantly higher mortality rates than those with minor degrees of consciousness (75% vs 14.3% respectively, P=0.04). The surviving patients had significantly higher Glasgow scores than those who died (11.85+/-2.3 vs 5.25+/-2.2 respectively, P<0.001). Comparison of the mean values of APACHE II scores between the surviving group and those who died was significantly different (18.0+/-2.08 vs 31.5+/-2.08 respectively, P<0.0001). The degree of consciousness, the Glasgow score and the severity of the illness measured by APACHE II score on entry were the main factors that determined the post-treatment outcome of patients with myxoedema coma.

Observations on the function of the female urethra: II: Relation between maximum urethral closure pressure at rest and the degree of urethral incompetence.

PubMed

Schick, Erik; Bertrand, Pierre E; Jolivet-Tremblay, Martine; Dupont, Charles; Tessier, Jocelyne

2004-01-01

To study the relation between maximum urethral closure pressure (MUCP) at rest and the degree of urethral incompetence in the female. Two hundred fifty five patients aged 20 years or older, with stable bladders on multichannel urodynamics, without known neurological pathology, and with no previous history of pelvic or anti-incontinence surgery were included in the study. Resting urethral pressure profile (UPP) and the grade of urethral incompetence was registered. Mean age of the group was 45.6+/-12.7 years; mean MUCP was 62.7+/-28.5 cm of water. There was a statistically significant difference in the MUCP when the different grades of urethral incompetence were compared to each other, the higher grades being associated with a lower maximal closure pressure. This study demonstrates that there is a highly significant relationship between MUCP and between all grades of urethral incompetence. This supports previous observations that MUCP decreases when abdominal leak point pressure (ALPP) is low and that this might be secondary to some mechanical failure in the pressure transmission from the abdominal cavity to the urethra. Studies should never compare continent to incontinent cohorts without considering their ALPP because in doing so they are comparing groups that are functionally heterogeneous. Copyright 2003 Wiley-Liss, Inc.

Apparent X-linked primary ciliary dyskinesia associated with retinitis pigmentosa and a hearing loss.

PubMed

Krawczyński, Maciej R; Dmeńska, Hanna; Witt, Michał

2004-01-01

Three brothers, one 10-year-old and a pair of 14-year-old dizygotic twins--expressed the classical, early-onset retinitis pigmentosa (RP) with typical ophthalmoscopic findings, night blindness, visual field constricted to 10 degrees and flat ERG response. All three brothers were also diagnosed with primary ciliary dyskinesia (PCD) and had recurrent respiratory infections, chronic sinusitis and bronchiectasis. In all of them, resection of the middle lobe of the right lung was performed. A similar clinical picture of coexisting RP and PCD was noted in the brother of the probands' mother. All probands displayed situs solitus. Consistent with the X-linked mode of RP inheritance, there were also three obligatory female carriers of the disorder in this family: the mother of the affected boys, her mother and a daughter of her brother. In all of them, retinitis pigmentosa "sine pigmento" was found with milder but clinically significant symptoms (mild night blindness, visual field constricted to 30 degrees, and scotopic and photopic ERG responses reduced to 30-60%). No extraocular symptoms were detected in any of the heterozygous female carriers. This family presents an example of two rare phenomena: X-linked dominant retinitis pigmentosa (with milder expression in females) and a rare combination of RP with recurrent respiratory infections due to PCD.

A study on Korean nursing students' educational outcomes

PubMed Central

Oh, Kasil; Lee, Hyang-Yeon; Lee, Sook-Ja; Kim, In-Ja; Choi, Kyung-Sook; Ko, Myung-Sook

2011-01-01

The purpose of this study was to describe outcome indicators of nursing education including critical thinking, professionalism, leadership, and communication and to evaluate differences among nursing programs and academic years. A descriptive research design was employed. A total of 454 students from four year baccalaureate (BS) nursing programs and two three-year associate degree (AD) programs consented to complete self-administered questionnaires. The variables were critical thinking, professionalism, leadership and communication. Descriptive statistics, χ2-test, t-tests, ANOVA, and the Tukey test were utilized for the data analysis. All the mean scores of the variables were above average for the test instruments utilized. Among the BS students, those in the upper classes tended to attain higher scores, but this tendency was not identified in AD students. There were significant differences between BS students and AD students for the mean scores of leadership and communication. These findings suggested the need for further research to define properties of nursing educational outcomes, and to develop standardized instruments for research replication and verification. PMID:21602914

Discrimination of amygdala response predicts future separation anxiety in youth with early deprivation.

PubMed

Green, Shulamite A; Goff, Bonnie; Gee, Dylan G; Gabard-Durnam, Laurel; Flannery, Jessica; Telzer, Eva H; Humphreys, Kathryn L; Louie, Jennifer; Tottenham, Nim

2016-10-01

Significant disruption in caregiving is associated with increased internalizing symptoms, most notably heightened separation anxiety symptoms during childhood. It is also associated with altered functional development of the amygdala, a neurobiological correlate of anxious behavior. However, much less is known about how functional alterations of amygdala predict individual differences in anxiety. Here, we probed amygdala function following institutional caregiving using very subtle social-affective stimuli (trustworthy and untrustworthy faces), which typically result in large differences in amygdala signal, and change in separation anxiety behaviors over a 2-year period. We hypothesized that the degree of differentiation of amygdala signal to trustworthy versus untrustworthy face stimuli would predict separation anxiety symptoms. Seventy-four youths mean (SD) age = 9.7 years (2.64) with and without previous institutional care, who were all living in families at the time of testing, participated in an fMRI task designed to examine differential amygdala response to trustworthy versus untrustworthy faces. Parents reported on their children's separation anxiety symptoms at the time of scan and again 2 years later. Previous institutional care was associated with diminished amygdala signal differences and behavioral differences to the contrast of untrustworthy and trustworthy faces. Diminished differentiation of these stimuli types predicted more severe separation anxiety symptoms 2 years later. Older age at adoption was associated with diminished differentiation of amygdala responses. A history of institutional care is associated with reduced differential amygdala responses to social-affective cues of trustworthiness that are typically exhibited by comparison samples. Individual differences in the degree of amygdala differential responding to these cues predict the severity of separation anxiety symptoms over a 2-year period. These findings provide a biological mechanism to explain the associations between early caregiving adversity and individual differences in internalizing symptomology during development, thereby contributing to individualized predictions of future clinical outcomes. © 2016 Association for Child and Adolescent Mental Health.

Design and Assessment of an Associate Degree-Level Plant Operations Technical Education Program

NASA Astrophysics Data System (ADS)

Selwitz, Jason Lawrence

Research was undertaken to develop and evaluate an associate degree-level technical education program in Plant Operations oriented towards training students in applied science, technology, engineering, and mathematics (STEM) skills and knowledge relevant to a spectrum of processing industries. This work focuses on four aspects of the curriculum and course development and evaluation research. First, the context of, and impetus for, what was formerly called vocational education, now referred to as technical or workforce education, is provided. Second, the research that was undertaken to design and evaluate an associate degree-level STEM workforce education program is described. Third, the adaptation of a student self-assessment of learning gains instrument is reviewed, and an analysis of the resulting data using an adapted logic model is provided, to evaluate the extent to which instructional approaches, in two process control/improvement-focused courses, were effective in meeting course-level intended learning outcomes. Finally, eight integrative multiscale exercises were designed from two example process systems, wastewater treatment and fast pyrolysis. The integrative exercises are intended for use as tools to accelerate the formation of an operator-technician's multiscale vision of systems, unit operations, underlying processes, and fundamental reactions relevant to multiple industries. Community and technical colleges serve a vital function in STEM education by training workers for medium- and high-skilled technical careers and providing employers the labor necessary to operate and maintain thriving business ventures. Through development of the curricular, course, and assessment-related instruments and tools, this research helps ensure associate degree-level technical education programs can engage in a continual process of program evaluation and improvement.

Retinal detachment associated with ocular toxoplasmosis.

PubMed

Faridi, Ambar; Yeh, Steven; Suhler, Eric B; Smith, Justine R; Flaxel, Christina J

2015-02-01

To assess the frequency of retinal detachment (RD) and associated clinical features in ocular toxoplasmosis. A review of the medical records of patients diagnosed with ocular toxoplasmosis and follow-up of 6 months or more was conducted. All patients were seen at the Casey Eye Institute at the Oregon Health & Science University over a 9-year period (2003-2012). Demographic data, presence of RD and/or vitritis, and treatments were reviewed. Main outcome measures were the rate of RD in ocular toxoplasmosis, degree of vision loss, and final anatomical status of the retina. Disease- and treatment-related factors associated with poor visual outcome were also analyzed. Thirty-five eyes of 28 patients with ocular toxoplasmosis and sufficient follow-up were studied. Median age of patients was 40 years (range, 7-93 years). Median follow-up time was 22.5 months (range, 6-96 months). Four of thirty-five eyes (11.4%) developed RD with a frequency of 0.06 RD events per patient-year of follow-up in this sample in a single center. Of four patients with RD, three underwent pars plana vitrectomy and one underwent laser retinopexy. Two of the 4 patients had recurrent RD requiring scleral buckle. At final follow-up, all patients who underwent surgical repair had attached retinas; however, 3 of 4 patients had severe vision loss (20/200 or worse). Retinal detachment occurred in 11% of eyes in this study that led to severe vision loss despite successful RD repair.

Factors Associated with Knee Stiffness following Surgical Management of Multiligament Knee Injuries.

PubMed

Hanley, Jessica; Westermann, Robert; Cook, Shane; Glass, Natalie; Amendola, Ned; Wolf, Brian R; Bollier, Matthew

2017-07-01

Postoperative knee stiffness can influence outcomes following operative treatment of multiligament knee injuries (MLKIs). The purpose of this study was to evaluate patient and surgical factors that may potentially contribute to stiffness following surgery for MLKIs. All surgically managed MLKIs involving two or more ligaments over a 10-year period at a single level one trauma center were included in this study. A retrospective review was performed to gather objective data related to the development of knee stiffness after surgery. Patients were classified as "stiff" postoperatively if they (1) had a flexion contracture greater than 10 degrees, (2) failed to reach 120 degrees of flexion at final follow-up, or (3) underwent a manipulation under anesthesia with or without arthroscopic lysis of adhesions to improve range of motion. Patient and surgical factors were evaluated systematically to determine factors associated with stiffness. The mean age of the cohort was 27.6 years at the time of surgery and mean follow-up was 50 weeks. Overall, 26/121 (21.5%) knees were diagnosed with postoperative stiffness. In the acute postoperative phase, 17 patients underwent manipulation under anesthesia. There were no significant differences in age, body mass index, associated injuries, mechanism, external fixation use or surgical timing (acute vs. chronic) between stiff and normal knees. Factors associated with the development of postoperative stiffness included knee dislocation ( p  = 0.04) and surgical intervention on three or more ligaments ( p  = 0.04). Careful attention to postoperative rehabilitation regimens should be given to patients with knee dislocations and/or those undergoing reconstruction or repair of three or more injured ligaments. Surgeons may utilize spanning external fixation if necessary without increasing the rate of long-term stiffness. Further, acute surgery does not appear to influence rates of postoperative stiffness or the need for manipulation. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Three-Year College Discovery Master Plan, Bronx Community College, 1998-2001, Parts I-III.

ERIC Educational Resources Information Center

Smith, Shirley; Santa Rita, Emilio

Bronx Community College created a three-year College Discovery (CD) master plan for 1998-2001 to help restructure its counseling programs and support services and enable CD students to acquire an associate's degree level of education. The first area of restructuring is in the role of the director of College Discovery and Counseling. General…

Using Institutional Data to Identify Students at Risk for Leaving Community College: An Event History Approach

ERIC Educational Resources Information Center

Bachler, Paul T.

2013-01-01

Community colleges have been criticized for having lower graduation rates than four year colleges, but few studies have looked at non-graduation transfer, in which a student leaves the community college for a four-year college without taking an associate degree. The current study utilizes institutional data and a discrete-time event history model…

A Curriculum Evaluation Study of Commercial Art Programs in the Wisconsin Vocational, Technical and Adult Schools: Final Report.

ERIC Educational Resources Information Center

Crandall, William H.; Niesl, Joseph

A study of 2-year associate degree commercial arts programs in Wisconsin was conducted to determine the entry-level job requirements of commercial artists on a statewide basis; to identify skill tasks, performance levels, and learning experiences required of commercial artists; to evaluate the relevance of 2-year programs to industry requirements;…

More Education = Better Jobs. Data Points: Volume 5, Issue 9

ERIC Educational Resources Information Center

American Association of Community Colleges, 2017

2017-01-01

The median weekly earnings for individuals age 25 and older who worked full time and had less than a high school diploma was $504 in 2016 (approximately $26,200 per year), compared to $819 (approximately $42,600 per year) for individuals with an associate degree. Data show that more education not only leads to higher earnings but also to lower…

A Limited Assessment of the Curricula of Selected Information System Technology Associate Degree Programs

ERIC Educational Resources Information Center

Stange, Melissa

2012-01-01

Previous studies have examined the curricula of information systems technology (IST) programs, and some have noted a discrepancy between the stated needs of industry and the skills and attributes of graduates of 4-year programs. In addition, gaps between the 2-year curricula and the perceived needs of employers have been noted. The purpose of this…

Obstructive Sleep Apnea in Obese Adolescents and Cardiometabolic Risk Markers

PubMed Central

Watson, Sara E.; Li, Zhuokai; Tu, Wanzhu; Jalou, Hasnaa; Brubaker, Jamie L.; Gupta, Sandeep; Huber, Jordan N.; Carroll, Aaron; Hannon, Tamara S.

2013-01-01

Background Pediatric studies examining the association between obstructive sleep apnea (OSA) and insulin sensitivity/cardiometabolic risk are limited and conflicting. Objective To determine if cardiometabolic risk markers are increased among obese youth with obstructive sleep apnea as compared with their equally obese peers without OSA. Methods We performed a retrospective analysis of 96 patients (age 14.2 ± 1.4 years) who underwent polysomnography for suspected OSA. Fasting lipids, glucose, insulin, and hemoglobin A1c (HbA1c) were performed as part of routine clinical evaluation. Patients were categorized into two groups by degree of OSA as measured by the apnea hypopnea index (AHI): none or mild OSA (AHI < 5) and moderate or severe OSA (AHI ≥ 5). Results Despite similar degrees of obesity, patients with moderate or severe OSA had higher fasting insulin (p = 0.037) and homeostasis model assessment-insulin resistance [HOMA-IR (p = 0.0497)], as compared with those with mild or no OSA. After controlling for body mass index, there was a positive association between the AHI and log HOMA-IR (p = 0.005). There was a positive relationship between arousals plus awakenings during the polysomnography and fasting triglycerides. Conclusions OSA is linked with greater cardiometabolic risk markers in obese youth. PMID:24106092

Swedish midwives' perception of their practice environment - A cross sectional study.

PubMed

Hildingsson, Ingegerd; Fenwick, Jennifer

2015-10-01

There is a shortage of midwives in Sweden. Evidence suggests that the work environment is likely to play a part in retention and attrition rates. To explore the practice environment of Swedish midwives and factors associated with the perception of an unfavorable work environment. 475/1000 (48.6%) members of the Swedish Midwifery association completed a questionnaire including the Practice Environment Scale (PES). Differences in mean scores were calculated for the subscales of PES and midwives' background characteristics. Logistic regression was used to investigate factors most strongly associated with unfavorable working environment. The two domains that showed significant differences in terms of participant characteristics were the Staffing and resources adequacy subscale and the Foundations of quality care subscale. Midwives younger than 40 years, those with less than 10 years' experience and those with an additional academic degree rated these two domains more unfavorably. Protective factors for assessing the work environment unfavorable were mainly internal such as high quality of life and high self-efficacy. Swedish midwives were most satisfied with the midwife-doctor relationship and least satisfied with their participation in work place or hospital affairs. Midwives suffering from burnout, those who provided hospital based care and those without leadership position were more likely to assess their work environment as unfavorable. This study identified personal factors as well as work related factors to be associated with midwives' assessment of their practice work environment. Establishing healthy work places where midwives feel recognized and valued could prevent midwives from leaving the profession. Copyright © 2015 Elsevier B.V. All rights reserved.

Exploring the Role of Accreditation in Supporting Transfer and Student Mobility

ERIC Educational Resources Information Center

Felder, Pamela Petrease; Arleth, Megan T.

2016-01-01

Student mobility and transfer between two-year and four-year institutions are critical issues when considering student success and degree completion. College and university administrators continually work to identify opportunities that align policy and practice with accreditation standards in an effort to facilitate self-study initiatives and meet…

Library Buildings 2009: The Constant Library

ERIC Educational Resources Information Center

Fox, Bette-Lee

2009-01-01

Can it be only two years, as Alan Jay Lerner once wrote, "since the whole [economic] rigmarole began"? Yet libraries have weathered to varying degrees the unreliability of funding, especially with regard to programming, materials, and hours. Money earmarked years ago is seeing construction through to conclusion; state support has helped out in…

Tech-Prep/Associate Degree Program Guide: Tech Prep Associate Degree Program, Business Administration Associate Degree Program, Office Administration Associate Degree Program, Allied Health Associate Degree Program.

ERIC Educational Resources Information Center

Marmaras, Judy; Neri, Pat

The Tech-Prep Associate Degree Program (TPAD) at the Community College of Rhode Island (CCRI) in Warwick, is a high school/community college partnership providing high school students with an alternative program of study focused on goal setting, basic academic skills development, and the skills needed to pursue a career in a technical, business or…

Robust gene network analysis reveals alteration of the STAT5a network as a hallmark of prostate cancer.

PubMed

Reddy, Anupama; Huang, C Chris; Liu, Huiqing; Delisi, Charles; Nevalainen, Marja T; Szalma, Sandor; Bhanot, Gyan

2010-01-01

We develop a general method to identify gene networks from pair-wise correlations between genes in a microarray data set and apply it to a public prostate cancer gene expression data from 69 primary prostate tumors. We define the degree of a node as the number of genes significantly associated with the node and identify hub genes as those with the highest degree. The correlation network was pruned using transcription factor binding information in VisANT (http://visant.bu.edu/) as a biological filter. The reliability of hub genes was determined using a strict permutation test. Separate networks for normal prostate samples, and prostate cancer samples from African Americans (AA) and European Americans (EA) were generated and compared. We found that the same hubs control disease progression in AA and EA networks. Combining AA and EA samples, we generated networks for low low (<7) and high (≥7) Gleason grade tumors. A comparison of their major hubs with those of the network for normal samples identified two types of changes associated with disease: (i) Some hub genes increased their degree in the tumor network compared to their degree in the normal network, suggesting that these genes are associated with gain of regulatory control in cancer (e.g. possible turning on of oncogenes). (ii) Some hubs reduced their degree in the tumor network compared to their degree in the normal network, suggesting that these genes are associated with loss of regulatory control in cancer (e.g. possible loss of tumor suppressor genes). A striking result was that for both AA and EA tumor samples, STAT5a, CEBPB and EGR1 are major hubs that gain neighbors compared to the normal prostate network. Conversely, HIF-lα is a major hub that loses connections in the prostate cancer network compared to the normal prostate network. We also find that the degree of these hubs changes progressively from normal to low grade to high grade disease, suggesting that these hubs are master regulators of prostate cancer and marks disease progression. STAT5a was identified as a central hub, with ~120 neighbors in the prostate cancer network and only 81 neighbors in the normal prostate network. Of the 120 neighbors of STAT5a, 57 are known cancer related genes, known to be involved in functional pathways associated with tumorigenesis. Our method is general and can easily be extended to identify and study networks associated with any two phenotypes.

Binge drinking and family history of alcoholism are associated with an altered developmental trajectory of impulsive choice across adolescence.

PubMed

Jones, Scott A; Steele, Joel S; Nagel, Bonnie J

2017-07-01

To test whether binge drinking, the density of familial alcoholism (FHD) and their interaction are associated with an altered developmental trajectory of impulsive choice across adolescence, and whether more life-time drinks are associated with a greater change in impulsive choice across age. Alcohol-naive adolescents, with varying degrees of FHD, were recruited as part of an ongoing longitudinal study on adolescent development, and were grouped based on whether they remained non-drinkers (n = 83) or initiated binge drinking (n = 33) during follow-up. During all visits, adolescents completed a monetary delay discounting task to measure impulsive choice. The effects of binge-drinking status, FHD and their interaction on impulsive choice across adolescence were tested. Developmental Brain Imaging Laboratory, Oregon Health & Science University, Portland, Oregon, USA. A total of 116 healthy male and female adolescents (ages 10-17 years at baseline) completed two to four visits between July 2008 and May 2016. Discounting rates were obtained based on adolescents' preference for immediate or delayed rewards. FHD was based on parent-reported prevalence of alcohol use disorder in the participant's first- and second-degree relatives. Binge-drinking status was determined based on the number of recent binge-drinking episodes. There was a significant interaction effect of binge-drinking status and FHD on impulsive choice across age (b = 1.090, P < 0.05, β = 0.298). In adolescents who remained alcohol-naive, greater FHD was associated with a steeper decrease in discounting rates across adolescence (b = -0.633, P < 0.05, β = -0.173); however, this effect was not present in binge-drinkers. Furthermore, total life-time drinks predicted escalated impulsive choice (b = 0.002, P < 0.05, β = 0.295) in binge-drinking adolescents. A greater degree of familial alcoholism is associated with a steeper decline in impulsive choice across adolescence, but only in those who remain alcohol-naive. Meanwhile, more life-time drinks during adolescence is associated with increases in impulsive choice across age. © 2017 Society for the Study of Addiction.

Assessing medical students' self-regulation as aptitude in computer-based learning.

PubMed

Song, Hyuksoon S; Kalet, Adina L; Plass, Jan L

2011-03-01

We developed a Self-Regulation Measure for Computer-based learning (SRMC) tailored toward medical students, by modifying Zimmerman's Self-Regulated Learning Interview Schedule (SRLIS) for K-12 learners. The SRMC's reliability and validity were examined in 2 studies. In Study 1, 109 first-year medical students were asked to complete the SRMC. Bivariate correlation analysis results indicated that the SRMC scores had a moderate degree of correlation with student achievement in a teacher-developed test. In Study 2, 58 third-year clerkship students completed the SRMC. Regression analysis results indicated that the frequency of medical students' usage of self-regulation strategies was associated with their general clinical knowledge measured by a nationally standardized licensing exam. These two studies provided evidence for the reliability and concurrent validity of the SRMC to assess medical students' self-regulation as aptitude. Future work should provide evidence to guide and improve instructional design as well as inform educational policy.

How Should Colleges Assess and Improve Student Learning? Employers' Views on the Accountability Challenge

ERIC Educational Resources Information Center

Association of American Colleges and Universities (NJ1), 2008

2008-01-01

From November 8 to December 12, 2007, Peter D. Hart Research Associates, Inc., on behalf of the Association of American Colleges and Universities, interviewed 301 employers whose companies have at least 25 employees and report that 25% or more of their new hires hold at least a bachelor's degree from a four-year college. Employers are satisfied…

Improving Student Outcomes via Comprehensive Supports: Three-Year Outcomes from CUNY's Accelerated Study in Associate Programs (ASAP)

ERIC Educational Resources Information Center

Kolenovic, Zineta; Linderman, Donna; Karp, Melinda Mechur

2013-01-01

Community colleges are grappling with low rates of degree completion and transfer. The City University of New York's (CUNY) Accelerated Study in Associate Programs (ASAP) aims to improve graduation rates by providing a range of comprehensive support services to community college students in select majors. Using student-unit record data, we…

A Comparison of Associate in Arts Transfer Rates between 1994-95 and 1998-99.

ERIC Educational Resources Information Center

Windham, Patricia

This study of the of the Florida Community College System compares Associate of Arts (AA) transfers over a five-year period, from 1994-95 to 1998-99. The study tracked transfers with Florida's centralized student database system, which uses social security numbers as student identifiers. It included only students who completed the AA degree, and…

The CIDA-QUEST large-scale survey of Orion OB1: evidence for rapid disk dissipation in a dispersed stellar population.

PubMed

Briceño, C; Vivas, A K; Calvet, N; Hartmann, L; Pacheco, R; Herrera, D; Romero, L; Berlind, P; Sánchez, G; Snyder, J A; Andrews, P

2001-01-05

We are conducting a large-scale, multiepoch, optical photometric survey [Centro de Investigaciones de Astronomia-Quasar Equatorial Survey Team (CIDA-QUEST)] covering about 120 square degrees to identify the young low-mass stars in the Orion OB1 association. We present results for an area of 34 square degrees. Using photometric variability as our main selection criterion, as well as follow-up spectroscopy, we confirmed 168 previously unidentified pre-main sequence stars that are about 0.6 to 0.9 times the mass of the sun (Mo), with ages of about 1 million to 3 million years (Ori OB1b) and about 3 million to 10 million years (Ori OB1a). The low-mass stars are spatially coincident with the high-mass (at least 3 Mo) members of the associations. Indicators of disk accretion such as Halpha emission and near-infrared emission from dusty disks fall sharply from Ori OB1b to Ori OB1a, indicating that the time scale for disk dissipation and possibly the onset of planet formation is a few million years.

Harvard College Observatory: Shapley's Factory for PhD Degrees?

NASA Astrophysics Data System (ADS)

Welther, B. L.

2000-12-01

When Harlow Shapley assumed the Directorship of Harvard College Observatory in 1921, there was no program in place there to train the next generation of astronomers. In 1923, using the Pickering Fund for women assistants, Shapley hired a young English woman, Cecilia Payne, to work on stellar spectra. Just two short years later, Payne completed her research and wrote a celebrated thesis on stellar atmospheres. Because Harvard University was not prepared to confer a PhD degree on a woman at that time, Payne presented her thesis to Radcliffe College. Thus, in 1925 she became the first person to receive a PhD in astronomy for a research project at HCO. By 1933, a PhD in Astronomy had been conferred on eight graduate students who had undertaken research projects at HCO: four men who received their degree from Harvard, and four women, from Radcliffe. In subsequent years, however, the equal distribution of degrees for men and women quickly changed. When the 30th degree was bestowed in 1943, only 10 of the candidates were women. By 1955, when the 60th degree was conferred, only 14 women had received a PhD. In just two decades, then, the ratio of women astronomers had steadily dropped from a solid 50% at the height of the Shapley era to slightly less than 25% at his retirement. Also, until the mid-1960s, the women astronomers still had to apply to Radcliffe for their PhD degrees. This paper will briefly examine the funding and research topics of some of the HCO PhD candidates in the Shapley Era (1921-1955). It will also highlight some of their subsequent contributions to 20th-century American Astronomy.

[EFFICACY OF STANDARD TWO-YEAR COMPREHENSIVE THERAPY TO ACHIEVE TARGET BLOOD PRESSURE AND REGRESSION DEGREES OF REMODELING OF THE LEFT VENTRICULAR HYPERTROPHY IN PATIENTS AFTER ACUTE MYOCARDIAL INFARCTION WITH COMORBID HYPERTENSION].

PubMed

Denesiuk, E V

2015-01-01

The study involved 23 men after acute myocardial infarction (AMI) with comorbid arterial hypertension (AH). Mean age of patients was 56.7 years. Recurrent myocardial infarction was determined in 38.4%, cardiac failure I-III functional classes--100% of the cases. All patients underwent clinical examination, electrocardiography and echocardiography, blood lipid profile. Standard comprehensive treatment for two years included an perindopril 5-10 mg/day, beta-blocker bisoprolol--5-10 mg/day, antisclerotic drug atorvastatin--20 mg/day and aspirin--75 mg/day. The patients after treatment was determined by a gradual increase towards the target of AT at 3, 6 and 12 to 24 months. Concentric left ventricular hypertrophy (LVH) before treatment was determined in 47.8%, eccentric--in 52.2% of patients. In the study of degrees of LVH I (initial) the extent to treatment was determined by 4.3%, II (moderate)--26.1%, III (large)--at 69.6%, indicating the development of cardiac remodeling. After the treatment was determined by marked reduction III (large) degree and transfer it in the II (moderate) and I (small) degree of left ventricular hypertrophy due to more or less pronounced changes remodeling left ventricular. The obtained data allow a more detailed and adequately assess the structural and functional outcome variables and determine the regression of myocardial hypertrophy in the background to achieve target blood pressure, which is important in practical cardiology.

Associations of Smoking and Age With Inflammatory Joint Signs Among Unaffected First-Degree Relatives of Rheumatoid Arthritis Patients: Results From Studies of the Etiology of Rheumatoid Arthritis.

PubMed

Sparks, Jeffrey A; Chang, Shun-Chiao; Deane, Kevin D; Gan, Ryan W; Kristen Demoruelle, M; Feser, Marie L; Moss, LauraKay; Buckner, Jane H; Keating, Richard M; Costenbader, Karen H; Gregersen, Peter K; Weisman, Michael H; Mikuls, Ted R; O'Dell, James R; Michael Holers, V; Norris, Jill M; Karlson, Elizabeth W

2016-08-01

To examine whether genetic, environmental, and serologic rheumatoid arthritis (RA) risk factors are associated with inflammatory joint signs in a cohort of first-degree relatives (FDRs) of RA patients. We evaluated RA risk factors and inflammatory joint signs in a prospective cohort of FDRs without RA in the Studies of the Etiology of RA. Genetic factors included 5 HLA-DRB1 shared epitope alleles and 45 RA-associated single-nucleotide polymorphisms; loci were combined using genetic risk scores weighted by RA risk. Environmental factors (smoking, body mass index, education, and parity) and RA-related autoantibodies were assessed at baseline. Physical examination was performed at baseline and 2-year follow-up, by observers who were blinded with regard to autoantibody status, to assess inflammatory joint signs as tender or swollen joints at sites typical for RA. Logistic regression was performed to evaluate associations of genetic, environmental, and serologic factors with inflammatory joint signs. We analyzed 966 non-Hispanic white FDRs at baseline and 262 at 2-year follow-up after excluding those with inflammatory joint signs at baseline. The mean ± SD age was 47.2 ± 15.5 years, 71% were female, and 55% were shared epitope positive. Smoking >10 pack-years was associated with inflammatory joint signs at baseline (odds ratio [OR] 1.89 [95% confidence interval (95% CI) 1.26-2.82]) and at 2 years (OR 2.66 [95% CI 1.01-7.03]), compared to never smokers. There was a significant interaction between smoking and age with regard to risk of inflammatory joint signs (P = 0.02). FDRs younger than 50 years with >10 pack-years had the highest risk of inflammatory joint signs (OR 4.39 [95% CI 2.22-8.66], compared to never smokers younger than 50 years). In a high-risk cohort of FDRs, smoking and age were associated with both prevalent and incident inflammatory joint signs at sites typical for RA. Further prospective investigations of the factors affecting the transitions between preclinical RA phases are warranted. © 2016, American College of Rheumatology.

Phenotypic heterogeneity associated with a novel mutation (Gly112Glu) in the Norrie disease protein.

PubMed

Allen, R C; Russell, S R; Streb, L M; Alsheikheh, A; Stone, E M

2006-02-01

To determine the molecular pathology and clinical severity of two pedigrees with a history of early retinal detachment and peripheral retinal vascular abnormalities. Longitudinal cohort study. A longitudinal clinical study and DNA analysis was performed on 49 family members of two pedigrees. Nine individuals were found to be hemizygous for a mutation at codon 112 (Gly112Glu) of the Norrie disease protein (NDP) in one pedigree. Significant phenotypic heterogeneity was found. The proband presented with a unilateral subtotal retinal detachment at the age of 3 years, and subsequently developed a slowly progressive tractional retinal detachment involving the macula in the contralateral eye at the age of 4 years. One individual had only mild peripheral retinal pigmentary changes with normal vision at the age of 79 years. The remaining seven individuals had varying degrees of peripheral retinal vascular abnormalities and anterior segment findings. Seven affected members of a second pedigree affected by a previously reported mutation, Arg74Cys, also demonstrated wide ocular phenotypic variation. A novel mutation (Gly112Glu), which represents the most carboxy located, NDP mutation reported, results in significant phenotypic heterogeneity. These data support the contention that the spectrum of ocular disease severity associated with these NDP mutations is broad. Use of terms that characterize this entity by phenotypic appearance, such as familial exudative vitreoretinopathy, do not adequately communicate the potential spectrum of severity of this disorder to affected or carrier family members.

Treatment of war injuries of the shoulder with external fixators.

PubMed

Davila, Slavko; Mikulić, Danko; Davila, Neda Jarza; Popović, Ljiljana; Zupancić, Bozidar

2005-05-01

In this retrospective study, 18 patients with war injuries of the shoulder were reviewed to evaluate the technical problems associated with external fixation and to analyze the incidence of infection and late functional results. The average patient age was 28.5 years. All patients were male. Thirteen patients had explosive wounds, whereas five wounds were caused by gunshot missiles. All injuries were extensive in terms of bone and soft tissue defects. Six patients presented with complex injuries involving neurovascular structures. Sixteen patients were treated with external fixation. Application of the proximal pins of the external fixator through the humeral head was possible in eight patients, the scapula served as the site of proximal fixation in four patients, only the clavicle was available for placement of pins in two patients, and both the scapula and the clavicle had to be pinned to achieve proximal stabilization in two patients. In two patients, fixation was not possible and early amputation was performed. Infection was eventually eradicated in all patients, allowing for adequate soft tissue coverage of the wounds. Analysis of functional results at an average of 6 years after the injury showed a considerable degree of functional deficit in most patients.

Vision-related quality of life and self-rated satisfaction outcomes of rhegmatogenous retinal detachment surgery: three-year prospective study.

PubMed

Zou, Haidong; Zhang, Xi; Xu, Xun; Liu, Haiyun; Bai, Lin; Xu, Xian

2011-01-01

Subjective functional outcomes measurements, such as vision health-related quality of life (VRQoL) and self-rated satisfaction measures can provide helpful multidimensional vision health information that is more comprehensive than traditional objective measures, such as best corrected visual acuity (BCVA). The purpose of this study is to demonstrate 3-year longitudinal postoperative VRQoL and self-rated satisfaction changes after rhegmatogenous retinal detachment (RRD) surgery. A prospective case series report was conducted in 92 RRD patients who underwent surgery during January 2004 through December 2006. Preoperative, 3-month, 1-year and 3-year postoperative patient VRQoL and self-rated satisfaction were assessed by face-to-face interviews. The importance of objective variables for predicting three dependent variables: CLVQOL composite scores change, 3-year postoperative CVLQOL composite score and self-rated satisfaction degree scores were calculated by stepwise multivariate linear or logistic regression analysis methods. The total CLVQOL composite scores change ranged between -48 and 90 (mean±standard deviation: 19.48±31.34), including positive changes in 62 patients. The self-rated satisfaction degree scores ultimately improved in 86 patients as compared with preoperative degrees. Statistically significant increases occurred only in the composite scores of subscale mobility and self-rated satisfaction degrees in the first 3 months, while the composite scores of the remaining subscales, and the total CLVQOL, BCVA in the RRD eye and weighted average BCVA, increased steadily throughout the first postoperative year. A better 3-year postoperative weighted average BCVA was associated with all of the 3 dependent outcome variables. VRQoL of RRD patients improved substantially after surgery and they were satisfied with their postoperative vision. The BCVA, VRQoL and self-rated satisfactory degree scores recovered in different patterns, and supplemented each other in the RRD surgery outcomes evaluated. Surgeons are advised to pay closer attention to binocular vision in RRD patients, and make efforts to explain the results of surgery.

The Influence of Academic Momentum and Associate Degree Credit Requirements on Community College Student Degree Completion

ERIC Educational Resources Information Center

Knox, Daniel

2017-01-01

This study addresses gaps in the theoretical and policy literature by examining the relationship between associate degree program credit requirements and four student outcomes: associate degree attainment, time to degree, final associate degree grade point average, and persistence. Using student unit record data, a longitudinal quantitative study…

Tennessee's Regents Online Degree Program--A Success Story: An Interview with Dr. Robbie Melton, Associate Vice Chancellor for RODP

ERIC Educational Resources Information Center

DeMoulin, Donald F.

2005-01-01

As one of the nation's top virtual university systems, the Tennessee Board of Regents' Online Degree Programs (RODP) has a great story to tell. And at Tennessee Tech University, Kevin Liska and students in the Business-Media Center specialize in telling great stories through technology. Together, the two groups will soon release marketing…

Kappa Cygnids (KCG) by TV observation results

NASA Astrophysics Data System (ADS)

Shiba, Yasuo

2017-12-01

The kappa Cygnids (KCG) and its nearby region were researched by using Japanese automatic TV observation network (SonotaCo network) results for 2007-2016. KCG in 2007 and 2014 were observed with an enhancement of eight times as many meteors than ordinary years at solar longitude 145 degrees. Also the 2013 KCG were enhanced with three times the number of meteors recorded than ordinary years at solar longitude 135 degrees. In years of observed enhanced KCG (2007, 2013, 2014) luminous magnitudes were brighter than in ordinary years. The 2007 and 2014 KCG radiant distributions were similar but shifted 5 degrees to the north in 2013. The 2013 KCG orbital elements were systematically different from 2007 and 2014. If a continuous meteoroid distribution in the solar system causes the enhanced KCG, it is suggested that a distorted `swarm' has been constructed. The annual KCG radiant distribution and distributions of every orbital element have some peaks which indicate a complex meteor shower. Luminous trajectory altitudes in years of observed enhanced KCG were higher than the annual KCG height. August Draconids (AUD) is an annual meteor shower, many meteors of which are decided to also belong to KCG by using the criterion, but each meteor shower is independent because they have different characteristics. AUD radiants on the celestial sphere drift to the west and form an arc lasting till the end of September. I recommend to create a standard to decide for two meteor showers whether they are truly two meteor showers or not.

Medications and Adverse Voice Effects.

PubMed

Nemr, Kátia; Di Carlos Silva, Ariana; Rodrigues, Danilo de Albuquerque; Zenari, Marcia Simões

2017-08-16

To identify the medications used by patients with dysphonia, describe the voice symptoms reported on initial speech-language pathology (SLP) examination, evaluate the possible direct and indirect effects of medications on voice production, and determine the association between direct and indirect adverse voice effects and self-reported voice symptoms, hydration and smoking habits, comorbidities, vocal assessment, and type and degree of dysphonia. This is a retrospective cross-sectional study. Fifty-five patients were evaluated and the vocal signs and symptoms indicated in the Dysphonia Risk Protocol were considered, as well as data on hydration, smoking and medication use. We analyzed the associations between type of side effect and self-reported vocal signs/symptoms, hydration, smoking, comorbidities, type of dysphonia, and auditory-perceptual and acoustic parameters. Sixty percent were women, the mean age was 51.8 years, 29 symptoms were reported on the screening, and 73 active ingredients were identified with 8.2% directly and 91.8% indirectly affecting vocal function. There were associations between the use of drugs with direct adverse voice effects, self-reported symptoms, general degree of vocal deviation, and pitch deviation. The symptoms of dry throat and shortness of breath were associated with the direct vocal side effect of the medicine, as well as the general degree of vocal deviation and the greater pitch deviation. Shortness of breath when speaking was also associated with the greatest degree of vocal deviation. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Caries and fluoridated water in two Brazilian municipalities with low prevalence of the disease.

PubMed

Cruz, Mariângela Guanaes Bortolo da; Narvai, Paulo Capel

2018-04-09

To analyze the association between exposure to fluoridated water and dental caries in a context of widespread use of fluoride toothpaste in Brazil, in a scenario of low prevalence of the disease. This is a cross-sectional observational study, of the census type, in the form of a double population-based epidemiological survey carried out in two municipalities of the state of São Paulo in 2014. The sample consisted of adolescents aged 11 and 12 years, exposed (n = 184) or not exposed (n = 128) to fluoridated water for at least five years. The populations studied lived in communities of the same geographic region and had small demographic size and similar socioeconomic classification, differing only in the exposure (Silveiras) or not exposure (São José do Barreiro) to fluoridated water. The experience, magnitude, and degree of polarization of dental caries in these populations were analyzed using the DMFT and SiC indexes, and the association was tested using Pearson's chi-square statistics and prevalence ratio between those not exposed and those exposed to fluoridated water. Although caries experience (DMFT ≥ 1) was not associated with exposure to fluoridated water (chi-square = 1.78; p = 0.18; α = 5%), a significant difference was observed in the magnitude with which the disease reached the population: the means of DMFT were 1.76 in those exposed and 2.60 in those not exposed and the means of SiC were 4.04 and 6.16, respectively. The degree of polarization, indicated by the percentage of subjects with DMFT = 0, was different, being it higher (41.8%) in subjects exposed and lower (34.3%) in subjects not exposed. The prevalence ratio between those not exposed and those exposed was 1.13, indicating little expressiveness in prevalence difference. Exposure to fluoridated water implied lower mean values for the DMFT and SiC indexes, even in the presence of the concomitant exposure to fluoridated toothpaste, in a scenario of low prevalence of the disease, and with a similar pattern of caries distribution in the populations analyzed.

Caries and fluoridated water in two Brazilian municipalities with low prevalence of the disease

PubMed Central

da Cruz, Mariângela Guanaes Bortolo; Narvai, Paulo Capel

2018-01-01

ABSTRACT OBJECTIVE To analyze the association between exposure to fluoridated water and dental caries in a context of widespread use of fluoride toothpaste in Brazil, in a scenario of low prevalence of the disease. METHODS This is a cross-sectional observational study, of the census type, in the form of a double population-based epidemiological survey carried out in two municipalities of the state of São Paulo in 2014. The sample consisted of adolescents aged 11 and 12 years, exposed (n = 184) or not exposed (n = 128) to fluoridated water for at least five years. The populations studied lived in communities of the same geographic region and had small demographic size and similar socioeconomic classification, differing only in the exposure (Silveiras) or not exposure (São José do Barreiro) to fluoridated water. The experience, magnitude, and degree of polarization of dental caries in these populations were analyzed using the DMFT and SiC indexes, and the association was tested using Pearson’s chi-square statistics and prevalence ratio between those not exposed and those exposed to fluoridated water. RESULTS Although caries experience (DMFT ≥ 1) was not associated with exposure to fluoridated water (chi-square = 1.78; p = 0.18; α = 5%), a significant difference was observed in the magnitude with which the disease reached the population: the means of DMFT were 1.76 in those exposed and 2.60 in those not exposed and the means of SiC were 4.04 and 6.16, respectively. The degree of polarization, indicated by the percentage of subjects with DMFT = 0, was different, being it higher (41.8%) in subjects exposed and lower (34.3%) in subjects not exposed. The prevalence ratio between those not exposed and those exposed was 1.13, indicating little expressiveness in prevalence difference. CONCLUSIONS Exposure to fluoridated water implied lower mean values for the DMFT and SiC indexes, even in the presence of the concomitant exposure to fluoridated toothpaste, in a scenario of low prevalence of the disease, and with a similar pattern of caries distribution in the populations analyzed. PMID:29641653

Sample reproducibility of genetic association using different multimarker TDTs in genome-wide association studies: characterization and a new approach.

PubMed

Abad-Grau, Mara M; Medina-Medina, Nuria; Montes-Soldado, Rosana; Matesanz, Fuencisla; Bafna, Vineet

2012-01-01

Multimarker Transmission/Disequilibrium Tests (TDTs) are very robust association tests to population admixture and structure which may be used to identify susceptibility loci in genome-wide association studies. Multimarker TDTs using several markers may increase power by capturing high-degree associations. However, there is also a risk of spurious associations and power reduction due to the increase in degrees of freedom. In this study we show that associations found by tests built on simple null hypotheses are highly reproducible in a second independent data set regardless the number of markers. As a test exhibiting this feature to its maximum, we introduce the multimarker 2-Groups TDT (mTDT(2G)), a test which under the hypothesis of no linkage, asymptotically follows a χ2 distribution with 1 degree of freedom regardless the number of markers. The statistic requires the division of parental haplotypes into two groups: disease susceptibility and disease protective haplotype groups. We assessed the test behavior by performing an extensive simulation study as well as a real-data study using several data sets of two complex diseases. We show that mTDT(2G) test is highly efficient and it achieves the highest power among all the tests used, even when the null hypothesis is tested in a second independent data set. Therefore, mTDT(2G) turns out to be a very promising multimarker TDT to perform genome-wide searches for disease susceptibility loci that may be used as a preprocessing step in the construction of more accurate genetic models to predict individual susceptibility to complex diseases.

Sample Reproducibility of Genetic Association Using Different Multimarker TDTs in Genome-Wide Association Studies: Characterization and a New Approach

PubMed Central

Abad-Grau, Mara M.; Medina-Medina, Nuria; Montes-Soldado, Rosana; Matesanz, Fuencisla; Bafna, Vineet

2012-01-01

Multimarker Transmission/Disequilibrium Tests (TDTs) are very robust association tests to population admixture and structure which may be used to identify susceptibility loci in genome-wide association studies. Multimarker TDTs using several markers may increase power by capturing high-degree associations. However, there is also a risk of spurious associations and power reduction due to the increase in degrees of freedom. In this study we show that associations found by tests built on simple null hypotheses are highly reproducible in a second independent data set regardless the number of markers. As a test exhibiting this feature to its maximum, we introduce the multimarker -Groups TDT ( ), a test which under the hypothesis of no linkage, asymptotically follows a distribution with degree of freedom regardless the number of markers. The statistic requires the division of parental haplotypes into two groups: disease susceptibility and disease protective haplotype groups. We assessed the test behavior by performing an extensive simulation study as well as a real-data study using several data sets of two complex diseases. We show that test is highly efficient and it achieves the highest power among all the tests used, even when the null hypothesis is tested in a second independent data set. Therefore, turns out to be a very promising multimarker TDT to perform genome-wide searches for disease susceptibility loci that may be used as a preprocessing step in the construction of more accurate genetic models to predict individual susceptibility to complex diseases. PMID:22363405

Education and certification of genetic counselors.

PubMed

Katsichti, L; Hadzipetros-Bardanis, M; Bartsocas, C S

1999-01-01

Genetic counseling is defined by the American Society of Human Genetics as a communication process which deals with the human problems associated with the occurrence, or risk of occurrence, of a genetic disorder in a family. The first graduate program (Master's degree) in genetic counseling started in 1969 at Sarah Lawrence College, NY, USA, while in 1979 the National Society of Genetic Counseling (NSGC) was established. Today, there are 29 programs in U.S.A. offering a Master's degree in Genetic Counseling, five programs in Canada, one in Mexico, one in England and one in S. Africa. Most of these graduate programs offer two year training, consisting of graduate courses, seminars, research and practical training. Emphasis is given in human physiology, biochemistry, clinical genetics, cytogenetics, molecular and biochemical genetics, population genetics and statistics, prenatal diagnosis, teratology and genetic counseling in relation to psychosocial and ethical issues. Certification for eligible candidates is available through the American Board of Medical Genetics (ABMG). Requirements for certification include a master's degree in human genetics, training at sites accredited by the ABMG, documentation of genetic counseling experience, evidence of continuing education and successful completion of a comprehensive ABMG certification examination. As professionals, genetic counselors should maintain expertise, should insure mechanisms for professional advancement and should always maintain the ability to approach their patients.

Pirouettes and Protractors: Dancing through Mathematics

ERIC Educational Resources Information Center

Hall, Jennifer; Jao, Limin

2017-01-01

In this article, the authors present two activities in which students explore angles and related geometric properties in the context of dance, namely ballet. The activities have been successfully implemented in pre-service numeracy classes at Monash University's two-year, post-degree teacher education program (MTeach). Specifically, the activities…

Untangling the Association Between Migraine, Pain, and Anxiety: Examining Migraine and Generalized Anxiety Disorders in a Canadian Population Based Study.

PubMed

Fuller-Thomson, Esme; Jayanthikumar, Janany; Agbeyaka, Senyo K

2017-03-01

The aims of this study were to investigate: (1) the prevalence and unadjusted and adjusted odds of 12-month generalized anxiety disorder (GAD) among adults with migraine in comparison to those without migraine; (2) If debilitating pain and/or limitations in instrumental activities of daily living (IADLs) are mediators of the migraine-GAD association; and (3) Factors associated with past year GAD among adults with migraine. Secondary data analysis of the nationally representative 2012 Canadian Community Health Survey-Mental Health (CCHS-MS), a population-based survey of community dwellers with a response rate of 68.9%. The first subsample included those with (n = 2232) and without migraine (n = 19,270), and the second subsample was restricted to those with migraine (n = 2232). GAD was based on the WHO-CIDI scale. Fully, 6% of those with migraines had past year GAD in comparison of 2.1% of those without migraine (P < .001). The socio-demographically adjusted odds of past year GAD were two and a half times higher among those with migraine than those without (OR= 2.46; 95% CI = 2.00, 3.02). A path analysis indicated that debilitating pain and limitations in IADLs were mediators in the relationship between migraine and GAD. In the sample restricted to migraineurs, the factors associated with higher odds of 12-month GAD included having a university degree, having low income, being without a confidant, and being male. Generalized anxiety disorder is robustly associated with migraine and targeted outreach and interventions are warranted. © 2016 American Headache Society.

Undergraduate Certificate Programs of Less than Two Years: 1991-92. Research Briefs, Volume 6, Number 1, 1995.

ERIC Educational Resources Information Center

Henderson, Cathy

Many higher education institutions serve students enrolled in specialized training courses who receive undergraduate certificates rather than degrees. In academic year 1991-92, almost 65,000 postsecondary students earned certificates for programs of less than 1 year, and nearly 117,000 completed requirements for programs lasting between 1 and 2…

The course of growth response in released white spruce--10-year results

Treesearch

Robert M. Frank; Robert M. Frank

1973-01-01

Weekly bole measurements at 4.5 feet in height were made on individual codominant white spruce trees released on one, two, three, and four sides, and on untreated controls. Results showed that after 10 years annual circumference growth was still significantly related to the degree of release. The growth trend was established the first year but significant differences...

Supporting the Development of Undergraduates' Experimental Design Skills and Investigating their Perceptions of Project Work

ERIC Educational Resources Information Center

MacKenzie, Jane; Ruxton, Graeme

2006-01-01

Project work represents a significant component of most Bioscience degrees. Conscious that students are not necessarily given adequate preparation for their final year project, we have investigated two core elements in the 3rd year of a 4-year Honours programme. One element, an investigative project on aspects of insect biology, has run for…

Reconciling divergent trends and millennial variations in Holocene temperatures.

PubMed

Marsicek, Jeremiah; Shuman, Bryan N; Bartlein, Patrick J; Shafer, Sarah L; Brewer, Simon

2018-01-31

Cooling during most of the past two millennia has been widely recognized and has been inferred to be the dominant global temperature trend of the past 11,700 years (the Holocene epoch). However, long-term cooling has been difficult to reconcile with global forcing, and climate models consistently simulate long-term warming. The divergence between simulations and reconstructions emerges primarily for northern mid-latitudes, for which pronounced cooling has been inferred from marine and coastal records using multiple approaches. Here we show that temperatures reconstructed from sub-fossil pollen from 642 sites across North America and Europe closely match simulations, and that long-term warming, not cooling, defined the Holocene until around 2,000 years ago. The reconstructions indicate that evidence of long-term cooling was limited to North Atlantic records. Early Holocene temperatures on the continents were more than two degrees Celsius below those of the past two millennia, consistent with the simulated effects of remnant ice sheets in the climate model Community Climate System Model 3 (CCSM3). CCSM3 simulates increases in 'growing degree days'-a measure of the accumulated warmth above five degrees Celsius per year-of more than 300 kelvin days over the Holocene, consistent with inferences from the pollen data. It also simulates a decrease in mean summer temperatures of more than two degrees Celsius, which correlates with reconstructed marine trends and highlights the potential importance of the different subseasonal sensitivities of the records. Despite the differing trends, pollen- and marine-based reconstructions are correlated at millennial-to-centennial scales, probably in response to ice-sheet and meltwater dynamics, and to stochastic dynamics similar to the temperature variations produced by CCSM3. Although our results depend on a single source of palaeoclimatic data (pollen) and a single climate-model simulation, they reinforce the notion that climate models can adequately simulate climates for periods other than the present-day. They also demonstrate that amplified warming in recent decades increased temperatures above the mean of any century during the past 11,000 years.

Network based sky Brightness Monitor

NASA Astrophysics Data System (ADS)

McKenna, Dan; Pulvermacher, R.; Davis, D. R.

2009-01-01

We have developed and are currently testing an autonomous 2 channel photometer designed to measure the night sky brightness in the visual wavelengths over a multi-year campaign. The photometer uses a robust silicon sensor filtered with Hoya CM500 glass. The Sky brightness is measured every minute at two elevation angles typically zenith and 20 degrees to monitor brightness and transparency. The Sky Brightness monitor consists of two units, the remote photometer and a network interface. Currently these devices use 2.4 Ghz transceivers with a free space range of 100 meters. The remote unit is battery powered with day time recharging using a solar panel. Data received by the network interface transmits data via standard POP Email protocol. A second version is under development for radio sensitive areas using an optical fiber for data transmission. We will present the current comparison with the National Park Service sky monitoring camera. We will also discuss the calibration methods used for standardization and temperature compensation. This system is expected to be deployed in the next year and be operated by the International Dark Sky Association SKYMONITOR project.

High Resolution Upwelling Cycles in Guaymas and Cariaco Basins over the late Holocene: Coupling Between the Western Atlantic and Eastern Pacific?

NASA Astrophysics Data System (ADS)

Goni, M. A.

2005-12-01

The recent past history of sea surface temperature (SST) conditions in two wind-dominated upwelling systems, Guaymas Basin (Gulf of California) and Cariaco Basin (Venezuela) was investigated using the alkenone-based UK'37 index. Both of these systems undergo marked seasonal SST changes of 4-10 degrees C, which are associated with wind-driven upwelling and thermal stratification cycles. Both Guaymas and Cariaco Basins are also characterized by suboxic to anoxic bottom waters that result in undisturbed, varved sediments. Confirmation that the seasonal SST trends are accurately incorporated into the UK'37 ratios of sinking particles was achieved using sediment trap samples. Analyses of sediment cores from Guaymas and Cariaco Basins yielded high-resolution (decadal) records of SST conditions in the overlying water column from 1700 to 2000 AD. The trends in the UK'37 index revealed general increases in the SST at both sites over that last 300 years associated with the end of the little ice age. However, in addition to this long-term trend, higher-frequency (~ 50 years) changes in SST that ranged from 1-3 degrees C were observed. We speculate that these decadal trends in SST reflect variations in the intensity of wind-driven upwelling at these sites. Most interestingly, there is a marked contrast in the timing of the SST values between Guaymas and Cariaco so that periods of enhanced upwelling in Guyamas Basin are characterized by decreased upwelling in Cariaco Basin (and vice versa). We propose that these contrasting records reflect differences in the response of wind-driven upwelling to changes in the position of the Intertropical Convergence Zone over the western Atlantic and the subtropical High over the eastern Pacific. The connection between these two upwelling systems and its significance for paleoreconstruction studies will be explored further.

[Association between Williams syndrome and adrenal insufficiency].

PubMed

Rchachi, Meryem; Larwanou, Maazou Mahamane; El Ouahabi, Hanan; Ajdi, Farida

2017-01-01

Williams syndrome is a developmental disorder including dysmorphia, cardiovascular malformations and a specific neuropsychological profile together with other associated disorders. We report the case of a 17-year old girl, born of a non-inbred marriage, with Williams syndrome discovered during an assessment of degree of failure to thrive. Its association with primary adrenal insufficiency makes it unique. Diagnosis is confirmed by cytogenetic and molecular analysis. Its management consists of the implementation of treatment for adrenal insufficiency associated with a clinico-biological monitoring.

Coccidian Parasites and Conservation Implications for the Endangered Whooping Crane (Grus americana)

PubMed Central

Bertram, Miranda R.; Hamer, Gabriel L.; Snowden, Karen F.; Hartup, Barry K.; Hamer, Sarah A.

2015-01-01

While the population of endangered whooping cranes (Grus americana) has grown from 15 individuals in 1941 to an estimated 304 birds today, the population growth is not sufficient to support a down-listing of the species to threatened status. The degree to which disease may be limiting the population growth of whooping cranes is unknown. One disease of potential concern is caused by two crane-associated Eimeria species: Eimeria gruis and E. reichenowi. Unlike most species of Eimeria, which are localized to the intestinal tract, these crane-associated species may multiply systemically and cause a potentially fatal disease. Using a non-invasive sampling approach, we assessed the prevalence and phenology of Eimeria oocysts in whooping crane fecal samples collected across two winter seasons (November 2012–April 2014) at the Aransas National Wildlife Refuge along the Texas Gulf coast. We also compared the ability of microscopy and PCR to detect Eimeria in fecal samples. Across both years, 26.5% (n = 328) of fecal samples were positive for Eimeria based on microscopy. Although the sensitivity of PCR for detecting Eimeria infections seemed to be less than that of microscopy in the first year of the study (8.9% vs. 29.3%, respectively), an improved DNA extraction protocol resulted in increased sensitivity of PCR relative to microscopy in the second year of the study (27.6% and 20.8%, respectively). The proportion of positive samples did not vary significantly between years or among sampling sites. The proportion of Eimeria positive fecal samples varied with date of collection, but there was no consistent pattern of parasite shedding between the two years. We demonstrate that non-invasive fecal collections combined with PCR and DNA sequencing techniques provides a useful tool for monitoring Eimeria infection in cranes. Understanding the epidemiology of coccidiosis is important for management efforts to increase population growth of the endangered whooping crane. PMID:26061631

[Effect of 45 degree angle semirecumbent position on ventilator-associated pneumonia in mechanical ventilated patients: a meta-analysis].

PubMed

Leng, Yu-xin; Song, Ya-han; Yao, Zhi-yuan; Zhu, Xi

2012-10-01

To systemically analyze the effect of 45 degree angle semirecumbent position on the incidence of ventilator-associated pneumonia (VAP) and other outcomes in mechanical ventilated patients, and to evaluate whether 45 degree angle semirecumbent position is superior to 25 degree angle-30 degree angle head of bed (HOB). The randomized controlled trials (RCTs) comparing the effect of different HOB on the outcomes of mechanical ventilated patients were searched (from 1st January 1990 to 20th July 2012) from five databases including the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, China Knowledge Resource Integrated Database (CNKI), and Wanfang Database. Meta analysis was conducted using RevMan 5.0 software. Data extracted from five RCTs with a total of 427 patients were analyzed. The risks of developing clinically diagnosed VAP were significantly lower among the patients in semirecumbent 45 degree angle position compared to the patients in lower position [15.96% (34/213) vs. 26.64% (57/214), relative risk (RR)=0.57, 95% confidence interval (95%CI) 0.39 to 0.83, P=0.003], while no significant differences were detected between the two groups regarding the mortality rate [27.04% (53/196) vs. 28.22% (57/202), RR=0.93, 95%CI 0.68 to 1.27, P=0.66], the length of intensive care unit (ICU) stay [weighted mean difference (WMD)=-0.45, 95%CI -1.08 to 0.18, P=0.16] and the percentage of antibiotics treatment [71.11% (32/45) vs. 60.87% (28/46), RR=1.14, 95%CI 0.85 to 1.53, P=0.37]. Two of the five trials (91 patients) were included in the sub-analysis between 45 degree angle group (45 patients) and 25 degree angle-30 degree angle group (46 patients). The results showed that comparing with 25 degree angle-30 degree angle, 45 degree angle semirecumbent position had no significance in improving patients' clinical outcomes. This study proved that the clinically preferred semirecumbent 45 degree angle position did have effect in reducing the incidence of VAP, nevertheless, whether it's superior to 25 degree angle-30 degree angle needs to be confirmed by larger-scale, higher-quality RCTs.

The Benefits and Costs of Accreditation of Undergraduate Medical Education Programs Leading to the MD Degree in the United States and Its Territories

ERIC Educational Resources Information Center

Muhtadi, Dalal J.

2013-01-01

This study assessed the value of accreditation of all 126 fully-accredited four-year undergraduate medical education programs leading to the MD degree in the US through two lenses, "perceived benefits and costs" from the perspective of the leadership of internal stakeholders of the aforementioned programs. The online survey was sent to a…

Deaf persons' english reading levels and associations with epidemiological, educational, and cultural factors.

PubMed

Zazove, Philip; Meador, Helen E; Reed, Barbara D; Gorenflo, Daniel W

2013-01-01

One hundred six Michigan d/Deaf persons, part of a study evaluating how to improve d/Deaf persons' understanding of cancer prevention recommendations, had reading levels determined using the Test of Reading Comprehension, Syntactic Sentences. Respondents averaged 52 years old, 59% female, 84% Caucasian, 58% married, and 75% Deaf community members. The mean Test of Reading Comprehension, Syntactic Sentences score was 6.1 (women: 6.2, men: 6.0). Higher scores were associated with greater income (p = .02), employment (p = .01), education (high school p = .002, some college p < .001), English use (child at home, teacher in school, at home now: all p < .001), a hearing spouse (p = .003), hard of hearing/d/Deaf father (p = .02), losing hearing after age 20 years, believing smoking is bad (p < .001), speaking with and satisfaction with physicians and nurses (p < .001), good communication with (p = .01), and comfort discussing cancer with doctors (p < .001). Lower scores were associated with using American Sign Language with physicians and nurses (.019) and Deaf community membership (p = .02). In multivariate analysis, higher scores were associated with higher income, college degree, and teacher using English. Reading levels of a predominantly Deaf population were low. Higher income, college degree, and teacher using English were associated with higher reading levels.

Tau Herculids in 2017 observed by CAMS

NASA Astrophysics Data System (ADS)

Johannink, Carl; van't Leven, Jaap; Miskotte, Koen

2017-04-01

During routine CAMS observations in the night of May 30-31 CAMS BeNeLux collected five meteors in just more than one hour, which are associated with comet 73P/Schwassmann-Wachmann. These five meteors appeared from a very narrow radiant, near RA = 210 degrees and Dec. = +29 degrees, geocentric velocity (vg) 12 km/s, with very similar orbits. Further searches on the nights around this peak resulted in another twelve candidates. The first five meteors very likely belong to the 1941-dusttrail of this comet, which was predicted to produce meteors with a geocentric velocity of 12.4 km/s, radiating from RA = 212.6 degrees and Dec. = +29.7 degrees, on May 31.136 this year (Lüthen et al., 2001). A short summary of historical visual observations is also given.

The prognostic value of family history among patients with urinary bladder cancer.

PubMed

Egbers, Lieke; Grotenhuis, Anne J; Aben, Katja K; Alfred Witjes, J; Kiemeney, Lambertus A; Vermeulen, Sita H

2015-03-01

A history of urinary bladder cancer (UBC) in first-degree relatives increases UBC risk by twofold. The influence of positive family history on UBC prognosis is unknown. Here, we investigated association of first-degree UBC family history with clinicopathological characteristics and prognosis of UBC patients. Detailed clinical data of 1,465 non-muscle-invasive bladder cancer (NMIBC) and 250 muscle-invasive or metastatic bladder cancer (MIBC) patients, diagnosed from 1995 to 2010, were collected through medical file review. Competing risk analyses were used to compare recurrence-free survival (RFS) and progression-free survival (PFS) of NMIBC patients according to self-reported UBC family history. Overall survival in MIBC patients was estimated using Kaplan-Meier analysis. The added value of family history in prediction of NMIBC prognosis was quantified with Harrell's concordance-index. Hundred (6.8%) NMIBC and 14 (5.6%) MIBC patients reported UBC in first-degree relatives. Positive family history was statistically significantly associated with smaller tumor size and non-significantly with more favorable distribution of other tumor characteristics. In univariable analyses, positive family history correlated with longer RFS (p = 0.11) and PFS (p = 0.04). Hazard ratios for positive vs. negative family history after adjustment for clinicopathological characteristics were 0.75 (95% CI = 0.53-1.07) and 0.45 (95% CI = 0.18-1.12) for RFS and PFS, respectively. Five familial and 48 sporadic MIBC patients (Kaplan-Meier 10-year risk: 41% and 25%) died within 10 years. Family history did not improve the c-index of prediction models. This study shows that a first-degree family history of UBC is not clearly associated with NMIBC prognosis. Family history does not aid in prediction of NMIBC recurrence or progression. © 2014 The Authors. Published by Wiley Periodicals, Inc. on behalf of UICC.

Predictors of an academic career on radiology residency applications.

PubMed

Grimm, Lars J; Shapiro, Lauren M; Singhapricha, Terry; Mazurowski, Maciej A; Desser, Terry S; Maxfield, Charles M

2014-05-01

To evaluate radiology residency applications to determine if any variables are predictive of a future academic radiology career. Application materials from 336 radiology residency graduates between 1993 and 2010 from the Department of Radiology, Duke University and between 1990 and 2010 from the Department of Radiology, Stanford University were retrospectively reviewed. The institutional review boards approved this Health Insurance Portability and Accountability Act-compliant study with a waiver of informed consent. Biographical (gender, age at application, advanced degrees, prior career), undergraduate school (school, degree, research experience, publications), and medical school (school, research experience, manuscript publications, Alpha Omega Alpha membership, clerkship grades, United States Medical Licensing Examination Step 1 and 2 scores, personal statement and letter of recommendation reference to academics, couples match status) data were recorded. Listing in the Association of American Medical Colleges Faculty Online Directory and postgraduation publications were used to determine academic status. There were 72 (21%) radiologists in an academic career and 264 (79%) in a nonacademic career. Variables associated with an academic career were elite undergraduate school (P = .003), undergraduate school publications (P = .018), additional advanced degrees (P = .027), elite medical school (P = .006), a research year in medical school (P < .001), and medical school publications (P < .001). A multivariate cross-validation analysis showed that these variables are jointly predictive of an academic career (P < .001). Undergraduate and medical school rankings and publications, as well as a medical school research year and an additional advanced degree, are associated with an academic career. Radiology residency selection committees should consider these factors in the context of the residency application if they wish to recruit future academic radiologists. Copyright © 2014 AUR. Published by Elsevier Inc. All rights reserved.

Evaluation of predicted Medfly ( Ceratitis capitata) quarantine length in the United States utilizing degree-day and agent-based models.

PubMed

Collier, Travis; Manoukis, Nicholas

2017-01-01

Invasions by pest insects pose a significant threat to agriculture worldwide. In the case of Ceratitis capitata incursions on the US mainland, where it is not officially established, repeated detections are followed by quarantines and treatments to eliminate the invading population. However, it is difficult to accurately set quarantine duration because non-detection may not mean the pest is eliminated. Most programs extend quarantine lengths past the last fly detection by calculating the amount of time required for 3 generations to elapse under a thermal unit accumulation development model ("degree day"). A newer approach is to use an Agent-Based Simulation (ABS) to explicitly simulate population demographics and elimination. Here, predicted quarantine lengths for 11 sites in the continental United States are evaluated using both approaches. Results indicate a strong seasonality in quarantine length, with longer predictions in the second half of the year compared with the first; this pattern is more extreme in degree day predictions compared with ABS. Geographically, quarantine lengths increased with latitude, though this was less pronounced under the ABS. Variation in quarantine lengths for particular times and places was dramatically larger for degree day than ABS, generally spiking in the middle of the year for degree day and peaking in second half of the year for ABS. Analysis of 34 C. capitata quarantines from 1975 to 2017 in California shows that, for all but two, quarantines were started in the second half of the year, when degree day quarantine lengths are longest and have the highest uncertainty. For a set of hypothetical outbreaks based on these historical quarantines, the ABS produced significantly shorter quarantines than degree day calculations. Overall, ABS quarantine lengths were more consistent than degree day predictions, avoided unrealistically long values, and captured effects of rare events such as cold snaps.