UH-60M Black Hawk Helicopter (UH-60M Black Hawk)

DTIC Science & Technology

2016-12-01

Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-341 UH-60M Black Hawk Helicopter (UH-60M Black Hawk) As of FY 2017 President’s Budget Defense...Acquisition Management Information Retrieval (DAMIR) March 21, 2016 18:25:45 UNCLASSIFIED UH-60M Black Hawk December 2015 SAR March 21, 2016 18...Operational Requirements Document OSD - Office of the Secretary of Defense O&S - Operating and Support PAUC - Program Acquisition Unit Cost UH-60M Black Hawk

The isotype repertoire of antibodies against novel UH-RA peptides in rheumatoid arthritis.

PubMed

De Winter, Liesbeth M; Geusens, Piet; Lenaerts, Jan; Vanhoof, Johan; Stinissen, Piet; Somers, Veerle

2016-06-07

Recently, autoantibodies against novel UH-RA peptides (UH-RA.1 and UH-RA.21) were identified as candidate biomarkers for patients with rheumatoid arthritis (RA) who are seronegative for the current diagnostic markers rheumatoid factor and anticitrullinated protein antibodies. Previously, screening for anti-UH-RA autoantibodies was based on measuring the immunoglobulin (Ig) G response. We aimed to investigate whether measurement of other isotypes could improve the performance of diagnostic testing. In addition, assigning the isotype profile might provide valuable information on effector functions of the antibodies. The isotype profile of antibodies against UH-RA.1 and UH-RA.21 was studied. The IgG, IgM, and IgA classes, together with the 4 different IgG subclasses, were determined in 285 patients with RA, 88 rheumatic control subjects, and 90 healthy control subjects. Anti-UH-RA.1 antibodies were primarily of the IgM isotype and twice as prevalent as IgG (IgG3-dominated) and IgA. RA sensitivity when testing for anti-UH-RA.1 IgM was shown to be higher than when testing for the IgG isotype: 18 % versus 9 % sensitivity when RA specificity was set to 90 %. Within antibodies against UH-RA.21, IgG and IgA were more common than IgM. Different anti-UH-RA.21 IgG subclasses were found, with the highest prevalence found for IgG2. Combined testing for IgG and IgA slightly increased RA sensitivity of UH-RA.21-specific antibody testing to 27 % compared with solely testing for IgG (23 %). Notably, a higher number of anti-UH-RA.21 antibody isotypes was related to increased levels of erythrocyte sedimentation rate. Finally, for both antibody responses, the full antibody isotype use was demonstrated in early and seronegative disease. The isotype distribution of anti-UH-RA.1 and anti-UH-RA.21 antibodies was successfully outlined, and, for antibodies against UH-RA.1, we found that isotype-specific testing might have implications for diagnostic testing. The exact mechanisms by which the different antibody isotypes act still have to be unraveled.

The Universal R-Matrix for the Jordanian Deformation of sl(2), and the Contracted Forms of so(4)

NASA Astrophysics Data System (ADS)

Shariati, A.; Aghamohammadi, A.; Khorrami, M.

We introduce a universal R-matrix for the Jordanian deformation of U(sl(2)). Using Uh(so(4))=Uh(sl(2)) ⊕ U-h(sl(2)), we obtain the universal R-matrix for Uh(so(4)). Applying the graded contractions on the universal R-matrix of Uh(so(4)), we show that there exist three distinct R-matrices for all the contracted algebras. It is shown that Uh(sl(2)), Uh(so(4)), and all of these contracted algebras are triangular.

Reactive powder based concretes: Mechanical properties, durability and hybrid use with OPC

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

Cwirzen, A.; Penttala, V.; Vornanen, C.

2008-10-15

The basic mechanical properties, frost durability and the bond strength with normal strength concretes of the ultra high strength (UHS) mortars and concretes were studied. The produced mixes had plastic or fluid-like consistency. The 28-day compressive strength varied between 170 and 202 MPa for the heat-treated specimens and between 130 and 150 MPa for the non-heat-treated specimens. The shrinkage values were two times higher for the UHS mortars in comparison with the UHS concretes. After the initial shrinkage, swelling was noticed in the UHS mortars. The lowest creep values were measured for the non-heat-treated UHS concretes. The frost-deicing salts durabilitymore » of the UHS mortars and concretes appeared to be very good even despite the increased water uptake of the UHS concretes. The study of the hybrid concrete beams indicated the formation of low strength transition zone between the UHS mortar and normal strength concrete.« less

Ocean FEST and TECH: Inspiring Hawaii's Students to Pursue Ocean, Earth and Environmental Science Careers

NASA Astrophysics Data System (ADS)

Bruno, B. C.; Wren, J. L.; Ayau, J. F.

2013-12-01

Ocean TECH (Technology Expands Career Horizons) is a new initiative funded by NSF/GeoEd to stimulate interest in ocean, earth and environmental science careers - and the college majors that lead to such careers - among Hawaii's underrepresented students in grades 6-14. The Ocean TECH project features hands-on ocean science and technology and interactions with career professionals. Ocean TECH builds upon Ocean FEST (Families Exploring Science Together), a previous NSF/OEDG project aimed at teaching fun hands-on science in culturally and locally relevant ways to Hawaii's elementary school students and their families. Ocean FEST was rigorously evaluated (including cognitive pre-testing developed in partnership with external evaluators) and shown to be successful both in teaching science content and changing attitudes toward ocean, earth and environmental science careers. Over the course of the four-year grant, Ocean FEST reached 20,99 students and adults, including 636 classroom teachers and other volunteers who assisted with program delivery, most of whom were from underrepresented groups. For more info on Ocean FEST: http://oceanfest.soest.hawaii.edu/ Ocean TECH events have various formats, but common themes include: (1) Using technology as a hook to engage students in ocean, earth and environmental science. (2) Bringing middle school through community college students to college campuses, where they engage in hands-on science activities and learn about college majors. (3) Drawing direct links between the students' hands-on science activities and the research currently occurring at the UH Manoa's School of Ocean and Earth Science and Technology (SOEST), such as C-MORE and HOT research. (4) Respecting and valuing students' local knowledge and experiences. (5) Explicitly showing, through concrete examples, how becoming an ocean, earth or environmental scientist addresses would beneit Hawaii (6) Having graduate students from diverse backgrounds serve as instructors and undergraduates from diverse backgrounds serve as teaching assistants. Pre-college and community college students can more easily relate to these young role models, which can make pursuing an ocean or earth science career seem more attainable. (7) Organizing career fairs and informal career mixers, to promote one-on-one interactions between students of all ages and diverse career professionals in a range of ocean, earth and environmental science occupations. (8) Forming relationships with minority-serving recruiting organizations and programs to ensure we reach our intended audience. Through such partnerships, we have reached students from underrepresented communities in Hawai';i and throughout the Pacific.

Lessons Learned for Recruiting and Retaining Native Hawaiians in the Geosciences

NASA Astrophysics Data System (ADS)

Gibson, B. A.; Brock, L.; Levine, R.; Spencer, L.; Wai, B.; Puniwai, N.

2008-12-01

Many Native Hawaiian and Pacific Island (NHPI) college students are unaware of the majors or career possibilities within geoscience disciplines. This notably can be seen by the low number of NHPI students who graduate with a bachelor's degree in an ocean or Earth science-related field within the University of Hawaii (UH) System. To help address this disparity, the Ka'Imi'Ike Program, which is funded through the Opportunities for Enhancing Diversity in the Geosciences (OEDG) Program at NSF, was started at the University of Hawaii at Manoa to attract and support NHPI students in the geosciences. A key component of the program is the recruiting of NHPI students to disciplines in the geosciences through linking geoscience concepts with their culture and community. This includes a 3-week Explorations in the Geosciences summer institute that introduces incoming freshmen and current UH sophomores to the earth, weather, and ocean sciences via hands-on field and lab experiences. Ka'Imi'Ike also provides limited support for current geoscience majors through scholarships and internship opportunities. Results from student journals and pre- and post- questionnaires given to students during the summer institute have shown the program to be successful in increasing student interest and knowledge of the geoscience disciplines. Demonstrating the links between scientific thought and NHPI culture has been crucial to peaking the students' interest in the geosciences. The results also show that there is a need to include more specifics related to local career options, especially information that can be shared with the students' family and community as our data show that parents play a formidable role in the career path a student chooses. Moreover, in order to provide a more contiguous pipeline of support for NHPI students, Ka'Imi'Ike is beginning to network its students from the summer institute to other programs, such as the C-MORE Scholars Program, which offer undergraduate research experiences in the ocean and earth sciences. Though the Ka'Imi'Ike Program has been quite successful in facilitating NHPI participation in undergraduate research projects, the program is continually evolving by seeking and developing cutting edge approaches to strengthen its recruitment of NHPI into geoscience majors and careers.

Clinical and histopathologic findings in dogs with the ultrasonographic appearance of gastric muscularis unorganized hyperechoic striations.

PubMed

Heng, Hock Gan; Lim, Chee Kin; Steinbach, Sarah; Broman, Meaghan Maureen; Miller, Margaret Allan

2018-02-09

Ultrasonographic appearance of unorganized hyperechoic striations (UHS) has been observed in the canine gastric muscularis layer. The purpose of the study was to determine the prevalence, sonographic and postmortem histologic features, and to determine the clinical significance of canine gastric muscularis UHS. In the prospective study, 72 dogs were included. The presence of gastric muscularis UHS were reviewed to determine its distribution and location. In the retrospective study, 167 dogs that had both abdominal ultrasonography and necropsy were included. The prevalence of gastric muscularis UHS in dogs was 37.5% in the prospective and 5.4% in the retrospective studies respectively. The higher prevalence in prospective study was due to greater anticipation by the radiologists in search for gastric muscularis UHS. In the ventral gastric wall, the muscularis UHS were better defined when the gastric lumen was empty or non-distended, and were mostly parallel with the serosa when the gastric wall was distended (with gas or fluid). Visualization of the dorsal gastric wall was often obscured by gas shadowing from luminal gas. Histopathology was performed on eight dogs with gastric muscularis UHS, three of which had fibrous tissue observed with Masson's trichrome stain. Presence of gastric muscularis UHS in dogs may have been attributable to presence of incomplete interfaces between the inner oblique, middle circular and outer longitudinal layers of the gastric tunica muscularis or due to presence of fibrous tissue within the gastric muscularis layer. The clinical significance of canine gastric muscularis UHS is uncertain.

Effect of urea-supplemented diets on the ruminal bacterial and archaeal community composition of finishing bulls.

PubMed

Zhou, Zhenming; Meng, Qingxiang; Li, Shengli; Jiang, Lan; Wu, Hao

2017-08-01

In this study, we evaluated the effects of urea-supplemented diets on the ruminal bacterial and archaeal communities of finishing bulls using sequencing technology. Eighteen bulls were fed a total mixed ration based on maize silage and concentrate (40:60) and randomly allocated to one of three experimental diets: a basal diet with no urea (UC, 0%), a basal diet supplemented with low urea levels (UL, 0.8% dry matter (DM) basis), and a basal diet supplemented with high urea levels (UH, 2% DM basis). All treatments were iso-nitrogenous (14% crude protein, DM basis) and iso-metabolic energetic (ME = 11.3 MJ/kg, DM basis). After a 12-week feeding trial, DNA was isolated from ruminal samples and used for 16S rRNA gene amplicon sequencing. For bacteria, the most abundant phyla were Firmicutes (44.47%) and Bacteroidetes (41.83%), and the dominant genera were Prevotella (13.17%), Succiniclasticum (4.24%), Butyrivibrio (2.36%), and Ruminococcus (1.93%). Urea supplementation had no effect on most phyla (P > 0.05), while there was a decreasing tendency in phylum TM7 with increasing urea levels (P = 0.0914). Compared to UC, UH had lower abundance of genera Butyrivibrio and Coprococcus (P = 0.0092 and P = 0.0222, respectively). For archaea, the most abundant phylum was Euryarchaeota (99.81% of the sequence reads), and the most abundant genus was Methanobrevibacter (90.87% of the sequence reads). UH increased the abundance of genus Methanobrevibacter and Methanobacterium (P = 0.0299 and P = 0.0007, respectively) and decreased the abundance of vadinCA11 (P = 0.0151). These findings suggest that urea-supplemented diets were associated with a shift in archaeal biodiversity and changes in the bacterial community in the rumen.

Measurement of the UH-60A Hub Large Rotor Test Apparatus Control System Stiffness

NASA Technical Reports Server (NTRS)

Kufeld, Robert M.

2014-01-01

This purpose of this report is to provides details of the measurement of the control system stiffness of the UH-60A rotor hub mounted on the Large Rotor Test Apparatus (UH-60A/LRTA). The UH-60A/LRTA was used in the 40- by 80-Foot Wind Tunnel to complete the full-scale wind tunnel test portion of the NASA / ARMY UH-60A Airloads Program. This report describes the LRTA control system and highlights the differences between the LRTA and UH-60A aircraft. The test hardware, test setup, and test procedures are also described. Sample results are shown, including the azimuthal variation of the measured control system stiffness for three different loadings and two different dynamic actuator settings. Finally, the azimuthal stiffness is converted to fixed system values using multi-blade transformations for input to comprehensive rotorcraft prediction codes.

Aircraft Survivability. Fall 2011

DTIC Science & Technology

2011-01-01

test the Mi-24 Hind, UH - 60 , and AH-64 Longbow rotorcraft. Bill also sat on the source selection boards for the Utility Tactical Transport Aircraft...medical evacuation (MEDEVAC, UH -60As and Air Force HH- 60s ), RW Attack (Army AH-64s and Marine AH-1s), RW Observation (Army OH-58s), and RW Utility... UH - 60s and UH -1s). Only a very small percentage of the incidents involved fixed wing aircraft with most of those involving C-130 variants that

Development and validation of a rapid and sensitive UPLC-MS/MS method for determination of uracil and dihydrouracil in human plasma.

PubMed

Jacobs, Bart A W; Rosing, Hilde; de Vries, Niels; Meulendijks, Didier; Henricks, Linda M; Schellens, Jan H M; Beijnen, Jos H

2016-07-15

Quantification of the endogenous dihydropyrimidine dehydrogenase (DPD) substrate uracil (U) and the reaction product dihydrouracil (UH2) in plasma might be suitable for identification of patients at risk of fluoropyrimidine-induced toxicity as a result of DPD deficiency. In this paper, we describe the development and validation of a rapid and sensitive ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) assay for quantification of U and UH2 in human plasma. Analytes were extracted by protein precipitation, chromatographically separated on an Acquity UPLC(®) HSS T3 column with gradient elution and analyzed with a tandem mass spectrometer equipped with an electrospray ionization source. U was quantified in the negative ion mode and UH2 in the positive ion mode. Stable isotopes for U and UH2 were used as internal standards. Total chromatographic run time was 5min. Validated concentration ranges for U and UH2 were from 1 to 100ng/mL and 10 to 1000ng/mL, respectively. Inter-assay bias and inter-assay precision for U were within ±2.8% and ≤12.4%. For UH2, inter-assay bias and inter-assay precision were within ±2.9% and ≤7.2%. Adequate stability of U and UH2 in dry extract, final extract, stock solution and plasma was demonstrated. Stability of U and UH2 in whole blood was only satisfactory when stored up to 4hours at 2-8°C, but not at ambient temperatures. An accurate, precise and sensitive UPLC-MS/MS assay for quantification of U and UH2 in plasma was developed. This assay is now applied to support clinical studies with fluoropyrimidine drugs. Copyright © 2016 Elsevier B.V. All rights reserved.

HARMONIZING HEALTH TECHNOLOGY ASSESSMENT PRACTICES IN UNIVERSITY HOSPITALS: TO WHAT EXTENT IS THE MINI-HTA MODEL SUITABLE IN THE FRENCH CONTEXT?

PubMed

Martelli, Nicolas; Devaux, Capucine; van den Brink, Hélène; Billaux, Mathilde; Pineau, Judith; Prognon, Patrice; Borget, Isabelle

2017-01-01

The number of new medical devices for individual use that are launched annually exceeds the assessment capacity of the French national health technology assessment (HTA) agency. This has resulted in hospitals, and particularly university hospitals (UHs), developing hospital-based HTA initiatives to support their decisions for purchasing innovative devices. However, the methodologies used in such hospitals have no common basis. The aim of this study was to assess a mini-HTA model as a potential solution to harmonize HTA methodology in French UHs. A systematic review was conducted on Medline, Embase, Health Technology Assessment database, and Google Scholar to identify published articles reporting the use of mini-HTA tools and decision support-like models. A survey was also carried out in eighteen French UHs to identify in-house decision support tools. Finally, topics evaluated in the Danish mini-HTA model and in French UHs were compared using Jaccard similarity coefficients. Our findings showed differences between topics evaluated in French UHs and those assessed in decision support models from the literature. Only five topics among the thirteen most evaluated in French UHs were similar to those assessed in the Danish mini-HTA model. The organizational and ethical/social impacts were rarely explored among the surveyed models used in French UHs when introducing new medical devices. Before its widespread and harmonized use in French UHs, the mini-HTA model would first require adaptations to the French context.

A genome-wide association study of copy number variations with umbilical hernia in swine.

PubMed

Long, Yi; Su, Ying; Ai, Huashui; Zhang, Zhiyan; Yang, Bin; Ruan, Guorong; Xiao, Shijun; Liao, Xinjun; Ren, Jun; Huang, Lusheng; Ding, Nengshui

2016-06-01

Umbilical hernia (UH) is one of the most common congenital defects in pigs, leading to considerable economic loss and serious animal welfare problems. To test whether copy number variations (CNVs) contribute to pig UH, we performed a case-control genome-wide CNV association study on 905 pigs from the Duroc, Landrace and Yorkshire breeds using the Porcine SNP60 BeadChip and penncnv algorithm. We first constructed a genomic map comprising 6193 CNVs that pertain to 737 CNV regions. Then, we identified eight CNVs significantly associated with the risk for UH in the three pig breeds. Six of seven significantly associated CNVs were validated using quantitative real-time PCR. Notably, a rare CNV (CNV14:13030843-13059455) encompassing the NUGGC gene was strongly associated with UH (permutation-corrected P = 0.0015) in Duroc pigs. This CNV occurred exclusively in seven Duroc UH-affected individuals. SNPs surrounding the CNV did not show association signals, indicating that rare CNVs may play an important role in complex pig diseases such as UH. The NUGGC gene has been implicated in human omphalocele and inguinal hernia. Our finding supports that CNVs, including the NUGGC CNV, contribute to the pathogenesis of pig UH. © 2016 Stichting International Foundation for Animal Genetics.

Genome-wide increase in histone H2A ubiquitylation in a mouse model of Huntington's disease.

PubMed

McFarland, Karen N; Das, Sudeshna; Sun, Ting Ting; Leyfer, Dmitri; Kim, Mee-Ohk; Xia, Eva; Sangrey, Gavin R; Kuhn, Alexandre; Luthi-Carter, Ruth; Clark, Timothy W; Sadri-Vakili, Ghazaleh; Cha, Jang-Ho J

2013-01-01

Huntington's disease (HD) is a neurodegenerative disorder with selective vulnerability of striatal neurons and involves extensive transcriptional dysregulation early in the disease process. Previous work in cell and mouse models has shown that histone modifications are altered in HD. Specifically, monoubiquitylated histone H2A (uH2A) is present at the promoters of downregulated genes which led to the hypothesis that uH2A plays a role in transcriptional silencing in HD. To broaden our view of uH2A function in transcription in HD, we examined genome-wide binding sites of uH2A in 12-week old striatal tissue from R6/2 transgenic HD mouse model. We used chromatin immunoprecipitation followed by genomic promoter microarray hybridization (ChIP-chip) and then interrogated how these binding sites correlate with transcribed genes. Our analysis reveals that, while uH2A levels are globally increased at the genome in the transgenic (TG) striatum, uH2A localization at a gene did not strongly correlate with the absence of its transcript. Furthermore, analysis of differential ubiquitylation in wild-type (WT) and TG striata did not reveal the expected enrichment of uH2A at genes with decreased expression in the TG striatum. This first description of genome-wide localization of uH2A in an HD model reveals that monoubiquitylation of histone H2A may not function at the level of the individual gene but may rather influence transcription through global chromatin structure.

Prolonged restricted sitting effects in UH-60 helicopters.

PubMed

Games, Kenneth E; Lakin, Joni M; Quindry, John C; Weimar, Wendi H; Sefton, JoEllen M

2015-01-01

Advances in flight technologies and the demand for long-range flight have increased mission lengths for U.S. Army Black Hawk UH-60 crewmembers. Prolonged mission times have increased reports of pilot discomfort and symptoms of paresthesia thought to be due to UH-60 seat design and areas of locally high pressure. Discomfort created by the seat-system decreases situational awareness, putting aviators and support crew at risk of injury. Therefore, the purpose of this study was to examine the effects of prolonged restricted sitting in a UH-60 on discomfort, sensory function, and vascular measures in the lower extremities. There were 15 healthy men (age = 23.4 ± 3.1 yr) meeting physical flight status requirements who sat in an unpadded, UH-60 pilot's seat for 4 h while completing a common cognitive task. During the session, subjective discomfort, sensory function, and vascular function were measured. Across 4 h of restricted sitting, subjective discomfort increased using the Category Partitioning Scale (30.27 point increase) and McGill Pain Questionnaire (8.53 point increase); lower extremity sensory function was diminished along the S1 dermatome; and skin temperature decreased on both the lateral (2.85°C decrease) and anterior (2.78°C decrease) aspects of the ankle. The results suggest that prolonged sitting in a UH-60 seat increases discomfort, potentially through a peripheral nervous or vascular system mechanism. Further research is needed to understand the etiology and onset of pain and paresthesia during prolonged sitting in UH-60 pilot seats. Games KE, Lakin JM, Quindry JC, Weimar WH, Sefton JM. Prolonged restricted sitting effects in UH-60 helicopters.

Determination of medical education environment in Punjab private and public medical colleges affiliated with University of Health Sciences, Lahore-Pakistan.

PubMed

Khan, Junaid Sarfraz; Tabasum, Saima; Yousafzai, Usman Khalil

2009-01-01

The main purpose of this study was to identify differences, if any, in the Medical Education Climate between the Private and Public Medical Colleges in the Province of Punjab affiliated with the University of Health Sciences, Lahore and to gather recommendations from students on measures that need to be taken to improve the environment. This Mixed Quantitative and Qualitative Prospective Study was conducted in 2008. The population of the study consisted of 1612 MBBS Final Year Medical Students of both Private and Public Medical Colleges. Stratified Random Sampling was done to ensure representation of both Sectors. Dundee Ready Education Environment Measure (DREEM) was used to assimilate Quantitative Data and a Questionnaire consisting of 10 items was used to accumulate Qualitative Data. To analyse Quantitative Data, t-test and Chi-square tests were used. Common themes were identified in the Qualitative Data. All the SIX Research Hypotheses were rejected and Null Hypotheses were upheld. Analysis of Qualitative Data indicated a number of Examination, Curriculum, Teaching Methodology, Teacher and Peer related Stressors without discrimination in students of both Private and Public Sectors. Solutions by students focused on improving co-ordination between Institutions and University of Health Sciences as well as developing and delivering Clinically-Centred, Community-Oriented and Problem-Based Education through development of appropriate Teaching Methodologies. Even though there is no difference in the Medical Education Climate between the Private and Public Medical Education Sectors, the Environment is less than Ideal. However, this can be improved through shifting the onus of Education from Teacher-Centred Didactic Approach to a more Student-Centred Self-Learning Strategy. In this paradigm shift the UHS, Lahore needs to play a pivotal role in order to effectively train the Trainers and standardise this change throughout Punjab.

"Hook-like effect" causes false-negative point-of-care urine pregnancy testing in emergency patients.

PubMed

Griffey, Richard T; Trent, Caleb J; Bavolek, Rebecca A; Keeperman, Jacob B; Sampson, Christopher; Poirier, Robert F

2013-01-01

Failure to detect pregnancy in the emergency department (ED) can have important consequences. Urine human chorionic gonadotropin (uhCG) point-of-care (POC) assays are valued for rapidly detecting early pregnancy with high sensitivity. However, under certain conditions, POC uhCG tests can fail to detect pregnancy. In investigating a series of late first-trimester false-negative pregnancy tests in our ED, a novel and distinct causative phenomenon was recently elucidated in our institution. We discuss uhCG POC tests, review our false-negative rate, and describe mechanisms for false negatives and potential remedies. The false-negative POC uhCG rate is very low, but in the setting of a large volume of tests, the numbers are worth consideration. In positive uhCG POC tests, free and fixed antibodies bind hCG to form a "sandwich"; hCG is present in several variant forms that change in their concentrations at different stages of pregnancy. When in excess, intact hCG can saturate the antibodies, preventing sandwich formation (hook effect phenomenon). Some assays may include an antibody that does not recognize certain variants present in later stages of pregnancy. When this variant is in excess, it can bind one antibody avidly and the other not at all, resulting in a false-negative test (hook-like phenomenon). In both situations, dilution is key to an accurate test. Manufacturers should consider that uhCG tests are routinely used at many stages of pregnancy. Characterizing uhCG variants recognized by their tests and eliminating lot-to-lot variability may help improve uhCG test performance. Clinicians need to be aware of and familiarize themselves with the limitations of the specific type of uhCG POC tests used in their practice, recognizing that under certain circumstances, false-negative tests can occur. Copyright © 2013 Elsevier Inc. All rights reserved.

Survivability on the Island of Spice: The Development of the UH-60 Blackhawk and Its Baptism of Fire in Operation Urgent Fury

DTIC Science & Technology

2015-06-12

SURVIVABILITY ON THE ISLAND OF SPICE : THE DEVELOPMENT OF THE UH-60 BLACKHAWK AND ITS BAPTISM OF FIRE IN OPERATION URGENT FURY......THESIS APPROVAL PAGE Name of Candidate: Major Matthew G. Easley Thesis Title: Survivability on the Island of Spice : The Development of the UH

"Uh" and "Um" Revisited: Are They Interjections for Signaling Delay?

ERIC Educational Resources Information Center

O'Connell, Daniel C.; Kowal, Sabine

2005-01-01

Clark and Fox Tree (2002) have presented empirical evidence, based primarily on the London-Lund corpus (LL; Svartvik & Quirk, 1980), that the fillers "uh" and "um" are conventional English words that signal a speaker's intention to initiate a minor and a major delay, respectively. We present here empirical analyses of "uh" and "um" and of silent…

The elusive structural role of ubiquitinated histones.

PubMed

Moore, Susan C; Jason, Laure; Ausió, Juan

2002-01-01

It is increasingly apparent that histone posttranslational modifications are important in chromatin structure and dynamics. However, histone ubiquitination has received little attention. Histones H1, H3, H2A, and H2B can be ubiquitinated in vivo, but the most prevalent are uH2A and uH2B. The size of this modification suggests some sort of structural impact. Physiological observations suggest that ubiquitinated histones may have multiple functions and structural effects. Ubiquitinated histones have been correlated with transcriptionally active DNA, implying that it may prevent chromatin folding or help maintain an open conformation. Also, in some organisms during spermiogenesis, a process involving extensive chromatin remodeling, uH2A levels increase just prior to histone replacement by protamines. Determination of chromatin's structural changes resulting from histone ubiquitination is therefore important. Recent work using reconstituted nucleosomes and chromatin fibers containing uH2A indicate that in the absence of linker histones, ubiquitination has little structural impact. DNase I digests and analytical ultracentrifugation of reconstituted ubiquitinated nucleosomes show no structural differences. Solubility assays using reconstituted chromatin fibers in the presence of divalent ions demonstrate that uH2A fibers are slightly more prone to aggregation than controls, and analytical ultracentrifugation results with different MgCl2 and NaCl concentrations determined that chromatin folding is not affected by this modification. Additional work to assess possible synergistic affects with histone acetylation also precludes any structural implications. Protamine displacement experiments concluded that the presence of uH2A does not significantly affect the ability of the protamines to displace histones. In addition, uH2A does not interfere with histone H1 binding to the nucleosome. While work with uH2B remains insufficient to come to any definitive conclusions about its structural impact, current work with uH-2A indicates that, contrary to predictions, this histone modification does not affect either nucleosome or chromatin structure. Consequently, the search for a structural role for ubiquitinated histones continues and their effect on and importance in chromatin dynamics remains elusive.

Heparin in acute ischemic stroke revisited.

PubMed

Chamorro, A

2008-10-01

The evidence gathered in clinical trials of low molecular weight heparins (LMWHs) or with unfractionated heparin (UH) given subcutaneously at low or medium doses to patients with acute stroke cannot be extrapolated to the insufficiently tested effects of intravenous, weight-adjusted UH. Recent small studies have provided encouraging results but are potentially confounded and deserve confirmation in larger randomized controlled trials. In accordance with the current understanding of the biology of acute ischemic stroke and the pharmacology of UH, the new randomized controlled trials on heparin should give appropriate credit to the importance of a short therapeutic window, adequate dose adjustment of the drug, intravenous administration, and close monitoring of biological effects. UH is an orphan drug and only an academic driven trial would be able to face such an enterprise. Meanwhile, recommendations against the value of "early" anticoagulation with full dose of weight adjusted UH in the setting of acute ischemic stroke are not based on direct evidence but on extrapolations.

Observed ocean waves by tropical cyclones

NASA Astrophysics Data System (ADS)

Zhang, Lin; Oey, Leo

2017-04-01

Ocean waves produced by tropical cyclones (TC) modify air-sea fluxes which in turn are crucial to the storms' intensity and development, yet they are poorly understood. Here we use 24 years (1992-2015) of observed waves, winds and TC-track information to stratify storm-centered composite maps of waves and winds according to TC intensities and translation speeds (Uh). While the wind field is rightward-asymmetric independent of Uh, the wave field is rightward-symmetric in concert with the wind for slow-translating TCs (Uh ≤ 3 m s-1), but right-rear asymmetric with strongest waves in the 4th quadrant for medium to fast-translating TCs (3 < Uh ≤ 7 m s-1), especially for the very fast storms (Uh > 7 m s-1), all independent of TC-intensity. The dominance of the right-rear asymmetry for fast-translating TCs appears to be related to the development of cross swells as the storms move faster, but further research using models are needed to understand the physical mechanisms.

Upper hybrid wave excitation due to O-mode interaction with density gradient in the ionosphere

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

Antani, S.N.; Kaup, D.J.; Rao, N.N.

1995-12-31

It has been well recognized that upper hybrid (UH) waves play a key role in various wave processes occurring in the upper hybrid resonance (UHR) region of the ionosphere leading to the observed stimulated electromagnetic emissions (SEE) during artificial heating by ordinary mode (O-mode) electromagnetic waves. Hence it is important to investigate how the UH waves get excited from the incident O-mode. It has been generally suggested that the UH waves are excited by O-mode interaction with nonuniform ionospheric plasma. For instance, direct conversion of the O-mode into UH waves due to pre-existing short scale irregularities was reported earlier. Heremore » the authors consider the role of large-scale, smooth density gradient in exciting the UH waves from the O-mode. The model used is that of a driven harmonic oscillator in which the source term arises from the O-mode interaction with local density gradient. For a slab model with density gradient in the x-direction, and the geomagnetic field in the z-direction, they obtain an inhomogeneous fourth order ordinary differential equation governing the UH wave excitation. This equation has been analyzed in the vicinity of the UHR. The pertinent solutions will be presented and discussed for the typical parameters of heating experiments.« less

Flowfield analysis of modern helicopter rotors in hover by Navier-Stokes method

NASA Technical Reports Server (NTRS)

Srinivasan, G. R.; Raghavan, V.; Duque, E. P. N.

1991-01-01

The viscous, three-dimensional, flowfields of UH60 and BERP rotors are calculated for lifting hover configurations using a Navier-Stokes computational fluid dynamics method with a view to understand the importance of planform effects on the airloads. In this method, the induced effects of the wake, including the interaction of tip vortices with successive blades, are captured as a part of the overall flowfield solution without prescribing any wake models. Numerical results in the form of surface pressures, hover performance parameters, surface skin friction and tip vortex patterns, and vortex wake trajectory are presented at two thrust conditions for UH60 and BERP rotors. Comparison of results for the UH60 model rotor show good agreement with experiments at moderate thrust conditions. Comparison of results with equivalent rectangular UH60 blade and BERP blade indicates that the BERP blade, with an unconventional planform, gives more thrust at the cost of more power and a reduced figure of merit. The high thrust conditions considered produce severe shock-induced flow separation for UH60 blade, while the BERP blade develops more thrust and minimal separation. The BERP blade produces a tighter tip vortex structure compared with the UH60 blade. These results and the discussion presented bring out the similarities and differences between the two rotors.

University of Houston Undergraduate Student Instrumentation Projects

NASA Astrophysics Data System (ADS)

Bering, E. A., III; Talbot, R. W.; Hampton, D. L.; Molders, N.; Millan, R. M.; Halford, A. J.; Dunbar, B.; Morris, G. A.; Prince, J.; Gamblin, R.; Ehteshami, A.; Lehnen, J. N.; Greer, M.; Porat, I.; Alozie, M.; Behrend, C. C.; Bias, C.; Fenton, A.; Gunawan, B.; Harrison, W.; Martinez, A.; Mathur, S.; Medillin, M.; Nguyen, T.; Nguyen, T. V.; Nowling, M.; Perez, D.; Pham, M.; Pina, M.; Thomas, G.; Velasquez, B.; Victor, L.

2017-12-01

The Undergraduate Student Instrumentation Project (USIP) is a NASA program to engage undergraduate students in rigorous scientific research, for the purposes of innovation and developing the next generation of professionals for an array of fields. The program is student led and executed from initial ideation to research to the design and deployment of scientific payloads. The University of Houston has been selected twice to participate in the USIP programs. The first program (USIP_UH I) ran from 2013 to 2016. USIP_UH II started in January of 2016, with funding starting at the end of May. USIP_UH I (USIP_UH II) at the University of Houston was (is) composed of eight (seven) research teams developing six (seven), distinct, balloon-based scientific instruments. These instruments will contribute to a broad range of geophysical sciences from Very Low Frequency recording and Total Electron Content to exobiology and ozone profiling. USIP_UH I had 12 successful launches with 9 recoveries from Fairbanks, AK in March 2015, and 4 piggyback flights with BARREL 3 from Esrange, Kiruna, Sweden in August, 2015. USIP_UH II had 8 successful launches with 5 recoveries from Fairbanks, AK in March 2017, 3 piggyback flights with BARREL 4 from Esrange, Kiruna, Sweden in August, 2016, and 1 flight each from CSBF and UH. The great opportunity of this program is capitalizing on the proliferation of electronics miniaturization to create new generations of scientific instruments that are smaller and lighter than ever before. This situation allows experiments to be done more cheaply which ultimately allows many more experiments to be done.

Characteristics of polycyclic aromatic hydrocarbon (PAH) emissions from a UH-1H helicopter engine and its impact on the ambient environment

NASA Astrophysics Data System (ADS)

Chen, Yu-Cheng; Lee, Wen-Jhy; Uang, Shi-Nian; Lee, Su-Hsing; Tsai, Perng-Jy

The objective of this study is to characterize the emissions of polycyclic aromatic hydrocarbons (PAHs) from a UH-1H helicopter turboshaft engine and its impact on the ambient environment. Five power settings of the ground idle (GI), fly idle (FI), beed band check (BBC), inlet guide vane (IGV), and take off (TO) were selected and samples were collected from the exhaust by using an isokinetic sampling system. Twenty-two PAH compounds were analyzed by gas chromatograph (GC)/MS. We found the mean total PAH concentration in the exhaust of the UH-1H engine (843 μg m -3) is 1.05-51.7 times in magnitude higher than those of the heavy-duty diesel (HDD) engine, motor vehicle engine, and F101 aircraft engine. Two- and three-ringed PAHs account for 97.5% of total PAH emissions from the UH-1H engine. The mean total PAH and total BaP eq emission factors for the UH-1H engine (63.4 and 0.309 mg L -1·fuel) is 1.65-23.4 and 1.30-7.54 times in magnitude higher than those for the motor vehicle engine, HDD engine, and F101 aircraft engine. The total emission level of the single PAH compound, BaP, for the UH-1H engine (EL BaP) during one landing and take off (LTO) cycle (2.19 mg LTO -1) was higher than the European Commission standard (1.24 mg LTO -1) suggesting that appropriate measures should be taken to reduce PAH emissions from UH-1H engines in the future.

Uh and um revisited: are they interjections for signaling delay?

PubMed

O'Connell, Daniel C; Kowal, Sabine

2005-11-01

Clark and Fox Tree (2002) have presented empirical evidence, based primarily on the London-Lund corpus (LL; Svartvik & Quirk, 1980), that the fillers uh and um are conventional English words that signal a speaker's intention to initiate a minor and a major delay, respectively. We present here empirical analyses of uh and um and of silent pauses (delays) immediately following them in six media interviews of Hillary Clinton. Our evidence indicates that uh and um cannot serve as signals of upcoming delay, let alone signal it differentially: In most cases, both uh and um were not followed by a silent pause, that is, there was no delay at all; the silent pauses that did occur after um were too short to be counted as major delays; finally, the distributions of durations of silent pauses after uh and um were almost entirely overlapping and could therefore not have served as reliable predictors for a listener. The discrepancies between Clark and Fox Tree's findings and ours are largely a consequence of the fact that their LL analyses reflect the perceptions of professional coders, whereas our data were analyzed by means of acoustic measurements with the PRAAT software (www.praat.org). A comparison of our findings with those of O'Connell, Kowal, and Ageneau (2005) did not corroborate the hypothesis of Clark and Fox Tree that uh and um are interjections: Fillers occurred typically in initial, interjections in medial positions; fillers did not constitute an integral turn by themselves, whereas interjections did; fillers never initiated cited speech, whereas interjections did; and fillers did not signal emotion, whereas interjections did. Clark and Fox Tree's analyses were embedded within a theory of ideal delivery that we find inappropriate for the explication of these phenomena.

Comparison of Uniform Flux and Uniform Head Wellbore Boundary for the Multilevel Slug Test

NASA Astrophysics Data System (ADS)

Chen, C.

2012-12-01

The multilevel slug test (MLST) is useful in characterizing the vertical distribution of hydraulic conductivity K(z) around a well. Most MLST models assume a uniform flux (UF) distribution along the screen length ls during the test. This assumption leads to a nonuniform head distribution along ls, which is of question under the field conditions. To this end, the head distribution along ls is assumed to be uniform (UH). The MLST model associated with the UH assumption is mathematically more complicated and thus is less used. The difference of using UF and UH in modeling the MLST is investigated here for confined aquifers. For the low-K conditions of monotonic recovery of well water level, it is found that the well water level recovery predicted by the UH model is faster than that predicted by the UF model, and the discrepancy is more pronounced for a larger aspect ratio of rw/ls with rw being the well radius, a smaller partial penetration ratio of ls/b with b being aquifer thickness, and/or a smaller anisotropy ratio of Kz/Kr. For the high-K condition where oscillatory well water level recovery is oscillatory about its initial position, it is found that amplitude of the oscillatory recovery predicted by the UH model is larger than that by the UF model, and the discrepancy gets larger for a larger aspect ratio, a smaller partial penetration ratio, or a smaller anisotropy ratio. For the fully penetrating condition, both the UH and UF models give the same results, regardless of low- or high-K conditions. For the same set of data, the K value estimated by the UH model will be greater than that by the UF model.

Management of Electronic Test Equipment. Volume 3. Organizations, Policies, and Procedures.

DTIC Science & Technology

1986-07-01

is not guaranteed. The best example, probably, is the UH - 60 Black Hawk program, where the specific tools used by organizational maintainers were nailed...tools. This innovative and highly effective approach was large!i, Successful. even though it became obvious once the UH - 60 was fielded, that a special...test set was necessary to cope with the electronic control unit assembly of the turbine engine. The UH - 60 example, however, does illustrate that support

Extending access to specialist services: the impact of an onsite helipad and analysis of the first 100 flights.

PubMed

Freshwater, Eleanor S; Dickinson, Phillip; Crouch, Robert; Deakin, Charles D; Eynon, C Andy

2014-02-01

In November 2011, University Hospital Southampton (UHS), now a major trauma centre, opened its onsite helipad, allowing patients to be brought to the emergency department (ED) directly by air ambulance. Prior to this, helicopters were required to land at a local playing field and the patient had to be transferred by land ambulance. This study aims to investigate the impact this change in practice has had on the flow of patients to the ED. The authors completed a retrospective case analysis of the first 100 patients brought directly to UHS by helicopter. Data were obtained from ED notes and helicopter provider databases. Analysis was conducted on the type of incident and appropriateness of referral. Incident locations were plotted geographically. 100 patients arrived at UHS ED by helicopter between 17 November 2011 and 31 March 2012. Of these, 79 were primary helicopter emergency medical service (HEMS) missions and 21 were secondary transfers from other hospitals. Of the HEMS patients, 38 were likely to have been transported to another hospital, had there not been an onsite helipad at UHS. 29 passed another suitable receiving hospital en route and therefore may have come to UHS for speciality services. The provision of an onsite, 24 h helipad facility at UHS has resulted in a significant number of patients being transported to the hospital by helicopter who might otherwise have attended an alternative hospital.

Nonadditive protein accumulation patterns in Maize (Zea mays L.) hybrids during embryo development.

PubMed

Marcon, Caroline; Schützenmeister, André; Schütz, Wolfgang; Madlung, Johannes; Piepho, Hans-Peter; Hochholdinger, Frank

2010-12-03

Heterosis describes the superior performance of heterozygous F(1)-hybrid plants compared to their homozygous parental inbred lines. In the present study, heterosis was detected for length, weight, and the time point of seminal root primordia initiation in maize (Zea mays L.) embryos of the reciprocal F(1)-hybrids UH005xUH250 and UH250xUH005. A two-dimensional gel electrophoresis (2-DE) proteome survey of the most abundant proteins of the reciprocal hybrids and their parental inbred lines 25 and 35 days after pollination revealed that 141 of 597 detected proteins (24%) exhibited nonadditive accumulation in at least one hybrid. Approximately 44% of all nonadditively accumulated proteins displayed an expression pattern that was not distinguishable from the low parent value. Electrospray ionization-tandem mass spectrometry (ESI-MS/MS) analyses and subsequent functional classification of the 141 proteins revealed that development, protein metabolism, redox-regulation, glycolysis, and amino acid metabolism were the most prominent functional classes among nonadditively accumulated proteins. In 35-day-old embryos of the hybrid UH250xUH005, a significant up-regulation of enzymes related to glucose metabolism which often exceeded the best parent values was observed. A comparison of nonadditive protein accumulation between rice and maize embryo data sets revealed a significant overlap of nonadditively accumulated proteins suggesting conserved organ- or tissue-specific regulatory mechanisms in monocots related to heterosis.

Autoimmune Diseases

MedlinePlus

... Disease Symptoms Alopecia areata (Al-uh-PEE-shuh AR-ee-AYT-uh) The immune system attacks hair ... spine is involved. Rheumatoid arthritis (ROO-muh-toid ar-THREYE-tuhss) A disease in which the immune ...

Experimental observations of nonlinearly enhanced 2omega-UH electromagnetic radiation excited by steady-state colliding electron beams

NASA Technical Reports Server (NTRS)

Intrator, T.; Hershkowitz, N.; Chan, C.

1984-01-01

Counterstreaming large-diameter electron beams in a steady-state laboratory experiment are observed to generate transverse radiation at twice the upper-hybrid frequency (2omega-UH) with a quadrupole radiation pattern. The electromagnetic wave power density is nonlinearly enhanced over the power density obtained from a single beam-plasma system. Electromagnetic power density scales exponentially with beam energy and increases with ion mass. Weak turbulence theory can predict similar (but weaker) beam energy scaling but not the high power density, or the predominance of the 2omega-UH radiation peak over the omega-UH peak. Significant noise near the upper-hybrid and ion plasma frequencies is also measured, with normalized electrostatic wave energy density W(ES)/n(e)T(e) approximately 0.01.

Human Factors Assessment of the UH-60M Common Avionics Architecture System (CAAS) Crew Station During the Limited User Evaluation (LEUE)

DTIC Science & Technology

2005-12-01

weapon system evaluation as a high-level architecture and distributed interactive simulation 6 compliant, human-in-the-loop, virtual environment...Directorate to participate in the Limited Early User Evaluation (LEUE) of the Common Avionics Architecture System (CAAS) cockpit. ARL conducted a human...CAAS, the UH-60M PO conducted a limited early user evaluation (LEUE) to evaluate the integration of the CAAS in the UH-60M crew station. The

Demonstrating the unit hydrograph and flow routing processes involving active student participation - a university lecture experiment

NASA Astrophysics Data System (ADS)

Schulz, Karsten; Burgholzer, Reinhard; Klotz, Daniel; Wesemann, Johannes; Herrnegger, Mathew

2018-05-01

The unit hydrograph (UH) has been one of the most widely employed hydrological modelling techniques to predict rainfall-runoff behaviour of hydrological catchments, and is still used to this day. Its concept is based on the idea that a unit of effective precipitation per time unit (e.g. mm h-1) will always lead to a specific catchment response in runoff. Given its relevance, the UH is an important topic that is addressed in most (engineering) hydrology courses at all academic levels. While the principles of the UH seem to be simple and easy to understand, teaching experiences in the past suggest strong difficulties in students' perception of the UH theory and application. In order to facilitate a deeper understanding of the theory and application of the UH for students, we developed a simple and cheap lecture theatre experiment which involved active student participation. The seating of the students in the lecture theatre represented the hydrological catchment in its size and form. A set of plastic balls, prepared with a piece of magnetic strip to be tacked to any white/black board, each represented a unit amount of effective precipitation. The balls are evenly distributed over the lecture theatre and routed by some given rules down the catchment to the catchment outlet, where the resulting hydrograph is monitored and illustrated at the black/white board. The experiment allowed an illustration of the underlying principles of the UH, including stationarity, linearity, and superposition of the generated runoff and subsequent routing. In addition, some variations of the experimental setup extended the UH concept to demonstrate the impact of elevation, different runoff regimes, and non-uniform precipitation events on the resulting hydrograph. In summary, our own experience in the classroom, a first set of student exams, as well as student feedback and formal evaluation suggest that the integration of such an experiment deepened the learning experience by active participation. The experiment also initialized a more experienced based discussion of the theory and assumptions behind the UH. Finally, the experiment was a welcome break within a 3 h lecture setting, and great fun to prepare and run.

Hypothermia in Uremic Dogs and Cats.

PubMed

Kabatchnick, E; Langston, C; Olson, B; Lamb, K E

2016-09-01

The prevalence of uremic hypothermia (UH) and the effects of improving uremia on body temperature have not been determined in veterinary patients. To determine the prevalence of UH and correlations between uremia and body temperature in patients undergoing intermittent hemodialysis (IHD). Uremic dogs (n = 122) and cats (n = 79) treated by IHD at the Bobst Hospital of the Animal Medical Center from 1997 to 2013. Retrospective review of medical records. The prevalence of hypothermia was 38% in azotemic cats and 20.5% in azotemic dogs. Statistically significant temperature differences were observed between uremic and nonuremic dogs (nonuremic: mean, 100.8°F; range, 91.2-109.5°F; uremic: mean, 99.9°F; range, 95.6-103.8°F; P < .0001) and cats (nonuremic: mean, 100.6°F; range, 94.0-103.8°F; uremic: mean, 99.3°F; range, 92.3-103.4°F; P < .0001). In dog dialysis patients, significant models included (1) timing (pre-dialysis versus post-dialysis) with weight class (small [P < .0001], medium [P = .016], and large breed [P = .033] dogs), (2) timing with serum creatinine concentration (P = .021), and (3) timing with BUN concentration (P < .0001). In cat dialysis patients, there was a significant interaction between timing and weight as a categorical variable (<5 kg and ≥5 kg). Uremic hypothermia appears to be a clinical phenomenon that occurs in cats and dogs. Uremic patients are hypothermic compared to ill nonuremic patients and body temperatures increase when uremia is corrected with IHD in dogs and in cats >5 kg. In cats, UH seems to be a more prevalent phenomenon driven by uremia. Uremic hypothermia does occur in dogs, but body weight is a more important predictor of body temperature. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

Recursive partitioning identifies greater than 4 U of packed red blood cells per hour as an improved massive transfusion definition.

PubMed

Moren, Alexis Marika; Hamptom, David; Diggs, Brian; Kiraly, Laszlo; Fox, Erin E; Holcomb, John B; Rahbar, Mohammad Hossein; Brasel, Karen J; Cohen, Mitchell Jay; Bulger, Eileen M; Schreiber, Martin A

2015-12-01

Massive transfusion (MT) is classically defined as greater than 10 U of packed red blood cells (PRBCs) in 24 hours. This fails to capture the most severely injured patients. Extending the previous work of Savage and Rahbar, a rolling hourly rate-based definition of MT may more accurately define critically injured patients requiring early, aggressive resuscitation. The Prospective Observational Multicenter Major Trauma Transfusion (PROMMTT) trial collected data from 10 Level 1 trauma centers. Patients were placed into rate-based transfusion groups by maximal number of PRBCs transfused in any hour within the first 6 hours. A nonparametric analysis using classification trees partitioned data according to mortality at 24 hours using a predictor variable of maximum number PRBC units transfused in an hour. Dichotomous variables significant in previous scores and models as predictors of MT were used to identify critically ill patients: a positive finding on Focused Assessment with Sonography in Trauma (FAST) examination, Glasgow Coma Scale (GCS) score less than 8, heart rate greater than 120 beats/min, systolic blood pressure less than 90 mm Hg, penetrating mechanism of injury, international normalized ratio greater than 1.5, hemoglobin less than 11, and base deficit greater than 5. These critical indicators were then compared among the nodes of the classification tree. Patients omitted included those who did not receive PRBCs (n = 24) and those who did not have all eight critical indicators reported (n = 449). In a population of 1,245 patients, the classification tree included 772 patients. Analysis by recursive partitioning showed increased mortality among patients receiving greater than 13 U/h (73.9%, p < 0.01). In those patients receiving less than or equal to 13 U/h, mortality was greater in patients who received more than 4 U/h (16.7% vs. 6.0%, p < 0.01) (Fig. 1). Nodal analysis showed that the median number of critical indicators for each node was 3 (2-4) (≤4 U/h), 4 (3-5) (>4 U/h and ≤13 U/h), and 5 (4-5.5) (>13 U/h). A rate-based transfusion definition identifies a difference in mortality in patients who receive greater than 4 U/h of PRBCs. Redefining MT to greater than 4 U/h allows early identification of patients with a significant mortality risk who may be missed by the current definition. Prognostic/epidemiologic study, level III.

Integration of Diagnostics into Ground Equipment Study. Volume 1

DTIC Science & Technology

2004-07-30

Marine Corps V-22, CH-53E, MH-53E, SH- 60B, MH- 60S /R, AH-1Z and UH -1Y aircraft. In addition, 30 systems are in delivery to the US Army Aviation Applied...simultaneous) can be connected to the VMEP system, which is based on a PC-104 platform and a 233MHz processor. The AH-64 Apache and UH - 60 Blackhawk are outfitted...34A Model-Based Health and Usage Monitoring and Diagnostic System for the UH - 60 Helicopter," Proceedings of the American Helicopter Society 57th

SUSCEPTIBILITY LOCI FOR UMBILICAL HERNIA IN SWINE DETECTED BY GENOME-WIDE ASSOCIATION.

PubMed

Liao, X J; Lia, L; Zhang, Z Y; Long, Y; Yang, B; Ruan, G R; Su, Y; Ai, H S; Zhang, W C; Deng, W Y; Xiao, S J; Ren, J; Ding, N S; Huang, L S

2015-10-01

Umbilical hernia (UH) is a complex disorder caused by both genetic and environmental factors. UH brings animal welfare problems and severe economic loss to the pig industry. Until now, the genetic basis of UH is poorly understood. The high-density 60K porcine SNP array enables the rapid application of genome-wide association study (GWAS) to identify genetic loci for phenotypic traits at genome wide scale in pigs. The objective of this research was to identify susceptibility loci for swine umbilical hernia using the GWAS approach. We genotyped 478 piglets from 142 families representing three Western commercial breeds with the Illumina PorcineSNP60 BeadChip. Then significant SNPs were detected by GWAS using ROADTRIPS (Robust Association-Detection Test for Related Individuals with Population Substructure) software base on a Bonferroni corrected threshold (P = 1.67E-06) or suggestive threshold (P = 3.34E-05) and false discovery rate (FDR = 0.05). After quality control, 29,924 qualified SNPs and 472 piglets were used for GWAS. Two suggestive loci predisposing to pig UH were identified at 44.25MB on SSC2 (rs81358018, P = 3.34E-06, FDR = 0.049933) and at 45.90MB on SSC17 (rs81479278, P = 3.30E-06, FDR = 0.049933) in Duroc population, respectively. And no SNP was detected to be associated with pig UH at significant level in neither Landrace nor Large White population. Furthermore, we carried out a meta-analysis in the combined pure-breed population containing all the 472 piglets. rs81479278 (P = 1.16E-06, FDR = 0.022475) was identified to associate with pig UH at genome-wide significant level. SRC was characterized as plausible candidate gene for susceptibility to pig UH according to its genomic position and biological functions. To our knowledge, this study gives the first description of GWAS identifying susceptibility loci for umbilical hernia in pigs. Our findings provide deeper insights to the genetic architecture of umbilical hernia in pigs.

Port of Galveston Solar Energy Project

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

Falcioni, Diane; Cuclis, Alex; Freundlich, Alex

This study on the performance characteristics of existing solar technologies in a maritime environment was funded by an award given to The Port of Galveston (POG) from the U.S. Department of Energy (DOE). The study includes research performed by The Center for Advanced Materials at the University of Houston (UH). The UH researchers examined how solar cell efficiencies and life spans can be improved by examining the performance of a variety of antireflective (AR) coatings mounted on the top of one of the POG’s Cruise Terminals. Supplemental supporting research was performed at the UH laboratories. An educational Kiosk was constructedmore » with a 55” display screen providing information about solar energy, the research work UH performed at POG and real time data from the solar panels located on the roof of the Cruise Terminal. The Houston Advanced Research Center (HARC) managed the project.« less

The many faces of ubiquitinated histone H2A: insights from the DUBs

PubMed Central

Vissers, Joseph HA; Nicassio, Francesco; van Lohuizen, Maarten; Di Fiore, Pier Paolo; Citterio, Elisabetta

2008-01-01

Monoubiquitination of H2A is a major histone modification in mammalian cells. Understanding how monoubiquitinated H2A (uH2A) regulates DNA-based processes in the context of chromatin is a challenging question. Work in the past years linked uH2A to transcriptional repression by the Polycomb group proteins of developmental regulators. Recently, a number of mammalian deubiquitinating enzymes (DUBs) that catalyze the removal of ubiquitin from H2A have been discovered. These studies provide convincing evidence that H2A deubiquitination is connected with gene activation. In addition, uH2A regulatory enzymes have crucial roles in the cellular response to DNA damage and in cell cycle progression. In this review we will discuss new insights into uH2A biology, with emphasis on the H2A DUBs. PMID:18430235

SCAT Classifications of 5 Supernovae with the UH88/SNIFS

NASA Astrophysics Data System (ADS)

Tucker, Michael A.; Huber, Mark; Shappee, Benjamin J.; Dong, Subo; Bose, S.; Chen, Ping

2018-03-01

We present the first classifications from the newly formed Spectral Classification of Astronomical Transients (SCAT) survey. SCAT is a transient identification survey utilizing the SuperNova Integral Field Spectrograph (SNIFS) on the University of Hawaii (UH) 88-inch telescope.

Effect of field view size and lighting on unique-hue selection using Natural Color System object colors.

PubMed

Shamey, Renzo; Zubair, Muhammad; Cheema, Hammad

2015-08-01

The aim of this study was twofold, first to determine the effect of field view size and second of illumination conditions on the selection of unique hue samples (UHs: R, Y, G and B) from two rotatable trays, each containing forty highly chromatic Natural Color System (NCS) samples, on one tray corresponding to 1.4° and on the other to 5.7° field of view size. UH selections were made by 25 color-normal observers who repeated assessments three times with a gap of at least 24h between trials. Observers separately assessed UHs under four illumination conditions simulating illuminants D65, A, F2 and F11. An apparent hue shift (statistically significant for UR) was noted for UH selections at 5.7° field of view compared to those at 1.4°. Observers' overall variability was found to be higher for UH stimuli selections at the larger field of view. Intra-observer variability was found to be approximately 18.7% of inter-observer variability in selection of samples for both sample sizes. The highest intra-observer variability was under simulated illuminant D65, followed by A, F11, and F2. Copyright © 2015 Elsevier Ltd. All rights reserved.

Advanced Gear Alloys for Ultra High Strength Applications

NASA Technical Reports Server (NTRS)

Shen, Tony; Krantz, Timothy; Sebastian, Jason

2011-01-01

Single tooth bending fatigue (STBF) test data of UHS Ferrium C61 and C64 alloys are presented in comparison with historical test data of conventional gear steels (9310 and Pyrowear 53) with comparable statistical analysis methods. Pitting and scoring tests of C61 and C64 are works in progress. Boeing statistical analysis of STBF test data for the four gear steels (C61, C64, 9310 and Pyrowear 53) indicates that the UHS grades exhibit increases in fatigue strength in the low cycle fatigue (LCF) regime. In the high cycle fatigue (HCF) regime, the UHS steels exhibit better mean fatigue strength endurance limit behavior (particularly as compared to Pyrowear 53). However, due to considerable scatter in the UHS test data, the anticipated overall benefits of the UHS grades in bending fatigue have not been fully demonstrated. Based on all the test data and on Boeing s analysis, C61 has been selected by Boeing as the gear steel for the final ERDS demonstrator test gearboxes. In terms of potential follow-up work, detailed physics-based, micromechanical analysis and modeling of the fatigue data would allow for a better understanding of the causes of the experimental scatter, and of the transition from high-stress LCF (surface-dominated) to low-stress HCF (subsurface-dominated) fatigue failure. Additional STBF test data and failure analysis work, particularly in the HCF regime and around the endurance limit stress, could allow for better statistical confidence and could reduce the observed effects of experimental test scatter. Finally, the need for further optimization of the residual compressive stress profiles of the UHS steels (resulting from carburization and peening) is noted, particularly for the case of the higher hardness C64 material.

Investigation of Rotor Performance and Loads of a UH-60A Individual Blade Control System

NASA Technical Reports Server (NTRS)

Yeo, Hyeonsoo; Romander, Ethan A.; Norman, Thomas R.

2010-01-01

A full-scale wind tunnel test was recently conducted (March 2009) in the National Full-Scale Aerodynamics Complex (NFAC) 40- by 80-FootWind Tunnel to evaluate the potential of an individual blade control (IBC) system to improve rotor performance and reduce vibrations, loads, and noise for a UH-60A rotor system [1]. This test was the culmination of a long-termcollaborative effort between NASA, U.S. Army, Sikorsky Aircraft Corporation, and ZF Luftfahrttechnik GmbH (ZFL) to demonstrate the benefits of IBC for a UH-60Arotor. Figure 1 shows the UH-60Arotor and IBC system mounted on the NFAC Large Rotor Test Apparatus (LRTA). The IBC concept used in the current study utilizes actuators placed in the rotating frame, one per blade. In particular, the pitch link of the rotor blade was replacedwith an actuator, so that the blade root pitch can be changed independently. This concept, designed for a full-scale UH-60A rotor, was previously tested in the NFAC 80- by 120-FootWind Tunnel in September 2001 at speeds up to 85 knots [2]. For the current test, the same UH-60A rotor and IBC system were tested in the 40- by 80-FootWind Tunnel at speeds up to 170 knots. Figure 2 shows the servo-hydraulic IBC actuator installed between the swashplate and the blade pitch horn. Although previous wind tunnel experiments [3, 4] and analytical studies on IBC [5, 6] have shown the promise to improve the rotor s performance, in-depth correlation studies have not been performed. Thus, the current test provides a unique resource that can be used to assess the accuracy and reliability of prediction methods and refine theoretical models, with the ultimate goal of providing the technology for timely and cost-effective design and development of new rotors. In this paper, rotor performance and loads calculations are carried out using the analyses CAMRAD II and coupled OVERFLOW-2/CAMRAD II and the results are compared with these UH-60A/IBC wind tunnel test data.

NASA/UH signing of memorandum of understanding

NASA Image and Video Library

1996-10-02

NASA/University of Houston (UH) signing of memorandum of understanding. Johnson Space Center (JSC) Director George Abbey signs a memorandum of understanding with University of Houston's President Glenn Goerke and University of Houston Clear Lake President Williams Staples. UH will supply post-doctoral researchers to JSC for more than 15 projects of scientific interest to both JSC and the university. Seated from left are, Abbey, Goerke and Staples. Standing from left are David Criswell, director of the Institute of Space Systems Operations; Texas State Representatives Michael Jackson, Robert Talton and Talmadge Heflin. View appears in Space News Roundup v35 n41 p4, 10-18-96.

Helicopter noise definition report: UH-60A, S-76, A-109, 206-L

DOT National Transportation Integrated Search

1981-12-31

This document presents noise data for the Sikorsky UH-60A Blackhawk, the Sikorsky S-76 Spirit, the Agusta A-109 and the Bell 206-L. The acoustical data are accompanied by phototheodolite tracking data, cockpit instrument panel photo data, and meteoro...

Linguistic camouflage in girls with autism spectrum disorder.

PubMed

Parish-Morris, Julia; Liberman, Mark Y; Cieri, Christopher; Herrington, John D; Yerys, Benjamin E; Bateman, Leila; Donaher, Joseph; Ferguson, Emily; Pandey, Juhi; Schultz, Robert T

2017-01-01

Autism spectrum disorder (ASD) is diagnosed more frequently in boys than girls, even when girls are equally symptomatic. Cutting-edge behavioral imaging has detected "camouflaging" in girls with ASD, wherein social behaviors appear superficially typical, complicating diagnosis. The present study explores a new kind of camouflage based on language differences. Pauses during conversation can be filled with words like UM or UH, but research suggests that these two words are pragmatically distinct (e.g., UM is used to signal longer pauses, and may correlate with greater social communicative sophistication than UH). Large-scale research suggests that women and younger people produce higher rates of UM during conversational pauses than do men and older people, who produce relatively more UH. Although it has been argued that children and adolescents with ASD use UM less often than typical peers, prior research has not included sufficient numbers of girls to examine whether sex explains this effect. Here, we explore UM vs. UH in school-aged boys and girls with ASD, and ask whether filled pauses relate to dimensional measures of autism symptom severity. Sixty-five verbal school-aged participants with ASD (49 boys, 16 girls, IQ estimates in the average range) participated, along with a small comparison group of typically developing children (8 boys, 9 girls). Speech samples from the Autism Diagnostic Observation Schedule were orthographically transcribed and time-aligned, with filled pauses marked. Parents completed the Social Communication Questionnaire and the Vineland Adaptive Behavior Scales. Girls used UH less often than boys across both diagnostic groups. UH suppression resulted in higher UM ratios for girls than boys, and overall filled pause rates were higher for typical children than for children with ASD. Higher UM ratios correlated with better socialization in boys with ASD, but this effect was driven by increased use of UH by boys with greater symptoms. Pragmatic language markers distinguish girls and boys with ASD, mirroring sex differences in the general population. One implication of this finding is that typical-sounding disfluency patterns (i.e., reduced relative UH production leading to higher UM ratios) may normalize the way girls with ASD sound relative to other children, serving as "linguistic camouflage" for a naïve listener and distinguishing them from boys with ASD. This first-of-its-kind study highlights the importance of continued commitment to understanding how sex and gender change the way that ASD manifests, and illustrates the potential of natural language to contribute to objective "behavioral imaging" diagnostics for ASD.

The Undergraduate Student Instrumentation Projects at the University of Houston

NASA Astrophysics Data System (ADS)

Bering, E. A., III; Talbot, R. W.; Glennie, C. L.; Rodrigues, D.; Jinghong, C.; Alozie, M.; Behrend, C. C.; Bias, C.; Ehteshami, A.; Fenton, A.; Greer, M.; Gunawan, B.; Harrison, W.; Jordan, J.; Lalata, M. C.; Lehnen, J. N.; Martinez, A.; Mathur, S.; Medillin, M.; Nguyen, T.; Nguyen, T. V.; Nowling, M.; Perez, D.; Pham, M.; Pina, M.; Porat, I.; Prince, J.; Thomas, G. C.; Velasquez, B.; Victor, L.

2016-12-01

The Undergraduate Student Instrumentation Project (USIP) is a NASA program to engage undergraduate students in rigorous scientific research, for the purposes of innovation and developing the next generation of professionals for an array of fields. The program is student led and executed from initial ideation to research to the design and deployment of scientific payloads. The University of Houston has been selected twice to participate in the USIP programs. The first program (USIP_UH I) ran from 2013 to 2016. USIP_UH II started in January of this year, with funding starting at the end of May. USIP_UH I (USIP_UH II) at the University of Houston was (is) composed of eight (seven) research teams developing six (seven), distinct, balloon-based scientific instruments. These instruments will contribute to a broad range of geophysical sciences from Very Low Frequency recording and Total Electron Content to exobiology and ozone profiling. USIP_UH I had 12 successful launches with 9 recoveries from Fairbanks, AK in March 2015 and 4 piggyback flights with BARREL 3 from Esrange, Kiruna, Sweden in August, 2015. Additional flights with BARREL 4 will take place in August 2016. The great opportunity of this program is capitalizing on the proliferation of electronics miniaturization to create new generations of scientific instruments that are smaller and lighter than ever before. This situation allows experiments to be done more cheaply which ultimately allows many more experiments to be done.

Structural characterization and immunostimulatory activity of a novel linear α-(1→6)-D-glucan isolated from Panax ginseng C. A. Meyer.

PubMed

Sun, Lin; Peng, Xiaoxia; Sun, Pan; Shi, Jiahong; Yuan, Xiaowen; Zhu, Jingjing; Tai, Guihua; Zhou, Yifa

2012-08-01

Panax ginseng C. A. Meyer is a well-known plant medicine in the world. Ginseng polysaccharides mainly contain starch-like glucan and pectin. In this paper, a novel glucan WGPA-UH-N1 was purified from ginseng pectin by the treatment of de-esterification and endo-polygalacturonase, followed by the chromatographies on DEAE-Sepharose Fast Flow and Sephadex G-50 column. WGPA-UH-N1 has molecular weight about 17 kDa. WGPA-UH-N1 was determined to be a linear α-(1→6)-D-glucan without side chains by FT-IR, (13)C-NMR, (1)H-NMR, HMQC and HMBC spectra. It is the first time to isolate a linear α-(1→6)-D-glucan from Panax ginseng C. A. Meyer. Immunological activity assays showed that WGPA-UH-N1, although not effective on the phagocytosis of macrophage, could significantly induce lymphocyte proliferation without mitogenic stimuli at 1.0 mg/mL or with LPS at 0.5 mg/mL, also significantly increase NO production at the range of 0.1-1.0 mg/mL in a dose-dependent manner. The immunological activities of WGPA-UH-N1 are different from those of the β-(1→6)-D-glucan (BIWP2) isolated from the fruit bodies of Bulgaria Inquinans (Fries).

Techniques for designing rotorcraft control systems

NASA Technical Reports Server (NTRS)

Yudilevitch, Gil; Levine, William S.

1994-01-01

Over the last two and a half years we have been demonstrating a new methodology for the design of rotorcraft flight control systems (FCS) to meet handling qualities requirements. This method is based on multicriterion optimization as implemented in the optimization package CONSOL-OPTCAD (C-O). This package has been developed at the Institute for Systems Research (ISR) at the University of Maryland at College Park. This design methodology has been applied to the design of a FCS for the UH-60A helicopter in hover having the ADOCS control structure. The controller parameters have been optimized to meet the ADS-33C specifications. Furthermore, using this approach, an optimal (minimum control energy) controller has been obtained and trade-off studies have been performed.

Military Potential Test of the UH-2A Helicopter.

DTIC Science & Technology

1963-10-25

required to fully service two engines during engine change. 3. One quart of hydr aulic fluid , MIL 5606. Used to replace spillage while disconnecting...Maryland , dated 24 January 1963. 7. Report Nr. 1, Final Report, Climatic Laboratory Environ- mental Test of the Model UH- 2A Helicopter , by US

A new technique for pumping hydrogen gas

USGS Publications Warehouse

Friedman, I.; Hardcastle, K.

1970-01-01

A system for pumping hydrogen gas without isotopic fractionation has been developed. The pump contains uranium metal, which when heated to about 80??C reacts with hydrogen to form UH3. The UH3 is heated to above 500??C to decompose the hydride and regenerate the hydrogen. ?? 1970.

A model structure for identification of linear models of the UH-60 helicopter in hover and forward flight

DOT National Transportation Integrated Search

1995-08-01

A linear model structure applicable to identification of the UH-60 flight : dynamics in hover and forward flight without rotor-state data is developed. The : structure of the model is determined through consideration of the important : dynamic modes ...

Wyoming Community College Commission Annual Report, 2010

ERIC Educational Resources Information Center

Wyoming Community College Commission, 2010

2010-01-01

The Wyoming Community College Commission (WCCC) serves the system of Wyoming's seven community colleges. Wyoming's seven community colleges provide affordable, accessible and lifelong education. The Wyoming Community College Commission supports the colleges through advocacy, coordination and collaboration. In partnership with the colleges, the…

Can Community Colleges Offer Opportunity and Excellence?

ERIC Educational Resources Information Center

Anderson, Robert A.; And Others

1985-01-01

Four community college presidents (i.e., Robert A. Anderson, New Mexico Junior College; Flora Mancuso Edwards, Hostos Community College (NY); D. Kent Sharples, Horry-Georgetown Technical College (SC); and George B. Vaughan, Piedmont Virginia Community College) offer explanations of how community colleges can maintain open-door admissions, provide…

How Smith Cleared the Way for More Transfer Students from a Community College.

ERIC Educational Resources Information Center

Geraghty, Mary

1997-01-01

Smith College (Massachusetts) has established formal articulation agreements with Santa Monica College (California) and Miami-Dade Community College (Florida) to grant credit to community college students transferring to the private college. Vassar College (New York) is another private liberal arts college seeking more community college transfer…

A Study of Service-Learning at Virginia Highlands Community College and Mountain Empire Community College.

ERIC Educational Resources Information Center

Hughes, Alice

This qualitative study was conducted to explore student perceptions of service learning as well as the importance of service learning to community college students. Data were collected through interviews with 24 community college participants from Virginia Highlands Community College and Mountain Empire Community College, both in southwest…

Developing an Information Literacy Assessment Rubric: A Case Study of Collaboration, Process, and Outcomes

ERIC Educational Resources Information Center

Gola, Christina H.; Ke, Irene; Creelman, Kerry M.; Vaillancourt, Shawn P.

2014-01-01

A team of four librarians at the University of Houston (UH) Libraries partnered with the UH Office of Institutional Effectiveness and its Director of Assessment and Accreditation Services for General Education to conduct a campus-wide, exploratory assessment of undergraduate information literacy skills. The project evaluated a selection of…

Preliminary CALET Ultra Heavy Cosmic Ray Abundance Measurements

NASA Astrophysics Data System (ADS)

Rauch, Brian; CALET Collaboration

2017-01-01

The CALorimetric Electron Telescope (CALET) on the International Space Station (ISS) was launched August 19, 2015 and has been returning excellent data for over a year. The main calorimeter (CAL) on CALET measures the fluxes of high-energy electrons, nuclei and gamma rays. In addition to measuring the energy spectra of the more abundant cosmic-ray nuclei through 26Fe, CAL has the dynamic range to measure the abundances of the ultra-heavy (UH) cosmic-ray nuclei through 40Zr. In an anticipated 5 year mission on the ISS CALET will collect a UH data set with statistics comparable to that achieved with the first flight of the SuperTIGER balloon-borne instrument. The CALET space-based measurement has the advantage of not requiring corrections for atmospheric losses, and unlike other UH measurements the abundances of all nuclei from 1H through 40Zr are observed with the same instrument. We present preliminary CALET UH analysis results from the first year of operation. This research was supported by NASA at Washington University under Grant Number NNX11AE02G.

Simulated Guide Stars: Adapting the Robo-AO Telescope Simulator to UH 88”

NASA Astrophysics Data System (ADS)

Ashcraft, Jaren; Baranec, Christoph

2018-01-01

Robo-AO is an autonomous adaptive optics system that is in development for the UH 88” Telescope on the Mauna Kea Observatory. This system is capable of achieving near diffraction limited imaging for astronomical telescopes, and has seen successful deployment and use at the Palomar and Kitt Peak Observatories previously. A key component of this system, the telescope simulator, will be adapted from the Palomar Observatory design to fit the UH 88” Telescope. The telescope simulator will simulate the exit pupil of the UH 88” telescope so that the greater Robo-AO system can be calibrated before observing runs. The system was designed in Code V, and then further improved upon in Zemax for later development. Alternate design forms were explored for the potential of adapting the telescope simulator to the NASA Infrared Telescope Facility, where simulating the exit pupil of the telescope proved to be more problematic. A proposed design composed of solely catalog optics was successfully produced for both telescopes, and they await assembly as time comes to construct the new Robo-AO system.

A high sensitivity 20Mfps CMOS image sensor with readout speed of 1Tpixel/sec for visualization of ultra-high speed phenomena

NASA Astrophysics Data System (ADS)

Kuroda, R.; Sugawa, S.

2017-02-01

Ultra-high speed (UHS) CMOS image sensors with on-chop analog memories placed on the periphery of pixel array for the visualization of UHS phenomena are overviewed in this paper. The developed UHS CMOS image sensors consist of 400H×256V pixels and 128 memories/pixel, and the readout speed of 1Tpixel/sec is obtained, leading to 10 Mfps full resolution video capturing with consecutive 128 frames, and 20 Mfps half resolution video capturing with consecutive 256 frames. The first development model has been employed in the high speed video camera and put in practical use in 2012. By the development of dedicated process technologies, photosensitivity improvement and power consumption reduction were simultaneously achieved, and the performance improved version has been utilized in the commercialized high-speed video camera since 2015 that offers 10 Mfps with ISO16,000 photosensitivity. Due to the improved photosensitivity, clear images can be captured and analyzed even under low light condition, such as under a microscope as well as capturing of UHS light emission phenomena.

Beard infantile hemangioma and subglottic involvement: are median pattern and telangiectatic aspect the clue?

PubMed

Piram, M; Hadj-Rabia, S; Boccara, O; Couloigner, V; Hamel-Teillac, D; Bodemer, C

2016-12-01

Identification of patient at risk of subglottic infantile hemangioma (IH) is challenging because subglottic IH can grow fast and cause airway obstruction with a fatal course. To refine the cutaneous IH pattern at risk of subglottic IH. Prospective and retrospective review of patients with cutaneous IH involving the beard area. IHs were classified in the bilateral pattern group (BH) or in the unilateral pattern group (UH). Infantile hemangioma topography, subtype (telangiectatic or tuberous), ear, nose and throat (ENT) manifestations and subglottic involvement were recorded. Thirty-one patients (21 BH and 10 UH) were included during a 20-year span. Nineteen patients (16 BH and 3 UH) had subglottic hemangioma. BH and UH group overlap on the median pattern (tongue, gum, lips, chin and neck). Median pattern, particularly the neck area and telangiectatic subtype of IH were significantly associated with subglottic involvement. Patients presenting with telangiectatic beard IH localized on the median area need early ENT exploration. They should be treated before respiratory symptoms occur. © 2016 European Academy of Dermatology and Venereology.

Exercise-induced pulse wave velocity changes in untreated patients with essential hypertension: the effect of an angiotensin receptor antagonist.

PubMed

Gkaliagkousi, Eugenia; Gavriilaki, Eleni; Nikolaidou, Barbara; Triantafyllou, George; Douma, Stella

2014-07-01

This study investigates arterial stiffness changes after acute exercise in young patients with untreated, recently diagnosed grade I essential hypertension (UH) compared with normotensive (NT) individuals and the effect of antihypertensive treatment on this phenomenon. Study 1 consisted of 25 UH and 15 NT patients. UH patients who received treatment were included in study 2 and were followed-up after a 3-month treatment period with an angiotensin II receptor blocker. Aortic pulse wave velocity (PWV) was assessed at baseline, at maximal exercise, and at 10, 30, and 60 minutes later. In UH patients, PWV increased significantly at maximal exercise and 10 and 30 minutes of recovery, despite blood pressure fall to baseline levels. No significant PWV changes were observed in NT patients. Post-treatment PWV levels were significantly decreased and similar to those of NT patients. Arterial stiffness is impaired following high-intensity acute exercise even in the early stages of hypertension. Antihypertensive treatment ameliorates these effects. ©2014 Wiley Periodicals, Inc.

Selected Collective Bargaining Agreements of Michigan Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements of 19 selected Michigan two-year colleges are presented, representing contracts in effect in 1987. Contracts for the following colleges are included: Alpena Community College, Bay de Noc Community College, Gogebic Community College, Grand Rapids Junior College, Kalamazoo Valley Community College, Kellogg Community…

Magnetic resonance imaging in assessment of stress urinary incontinence in women: Parameters differentiating urethral hypermobility and intrinsic sphincter deficiency.

PubMed

Macura, Katarzyna Jadwiga; Thompson, Richard Eugene; Bluemke, David Alan; Genadry, Rene

2015-11-28

To define the magnetic resonance imaging (MRI) parameters differentiating urethral hypermobility (UH) and intrinsic sphincter deficiency (ISD) in women with stress urinary incontinence (SUI). The static and dynamic MR images of 21 patients with SUI were correlated to urodynamic (UD) findings and compared to those of 10 continent controls. For the assessment of the urethra and integrity of the urethral support structures, we applied the high-resolution endocavitary MRI, such as intraurethral MRI, endovaginal or endorectal MRI. For the functional imaging of the urethral support, we performed dynamic MRI with the pelvic phased array coil. We assessed the following MRI parameters in both the patient and the volunteer groups: (1) urethral angle; (2) bladder neck descent; (3) status of the periurethral ligaments, (4) vaginal shape; (5) urethral sphincter integrity, length and muscle thickness at mid urethra; (6) bladder neck funneling; (7) status of the puborectalis muscle; (8) pubo-vaginal distance. UDs parameters were assessed in the patient study group as follows: (1) urethral mobility angle on Q-tip test; (2) Valsalva leak point pressure (VLPP) measured at 250 cc bladder volume; and (3) maximum urethral closure pressure (MUCP). The UH type of SUI was defined with the Q-tip test angle over 30 degrees, and VLPP pressure over 60 cm H2O. The ISD incontinence was defined with MUCP pressure below 20 cm H2O, and VLPP pressure less or equal to 60 cm H2O. We considered the associations between the MRI and clinical data and UDs using a variety of statistical tools to include linear regression, multivariate logistic regression and receiver operating characteristic (ROC) analysis. All statistical analyses were performed using STATA version 9.0 (StataCorp LP, College Station, TX). In the incontinent group, 52% have history of vaginal delivery trauma as compared to none in control group (P < 0.001). There was no difference between the continent volunteers and incontinent patients in body habitus as assessed by the body mass index. Pubovaginal distance and periurethral ligament disruption are significantly associated with incontinence; periurethral ligament symmetricity reduces the odds of incontinence by 87%. Bladder neck funneling and length of the suprapubic urethral sphincter are significantly associated with the type of incontinence on UDs; funneling reduced the odds of pure UH by almost 95%; increasing suprapubic urethral sphincter length at rest is highly associated with UH. Both MRI variables result in a predictive model for UDs diagnosis (area under the ROC = 0.944). MRI may play an important role in assessing the contribution of hypermobility and sphincteric dysfunction to the SUI in women when considering treatment options.

Magnetic resonance imaging in assessment of stress urinary incontinence in women: Parameters differentiating urethral hypermobility and intrinsic sphincter deficiency

PubMed Central

Macura, Katarzyna Jadwiga; Thompson, Richard Eugene; Bluemke, David Alan; Genadry, Rene

2015-01-01

AIM: To define the magnetic resonance imaging (MRI) parameters differentiating urethral hypermobility (UH) and intrinsic sphincter deficiency (ISD) in women with stress urinary incontinence (SUI). METHODS: The static and dynamic MR images of 21 patients with SUI were correlated to urodynamic (UD) findings and compared to those of 10 continent controls. For the assessment of the urethra and integrity of the urethral support structures, we applied the high-resolution endocavitary MRI, such as intraurethral MRI, endovaginal or endorectal MRI. For the functional imaging of the urethral support, we performed dynamic MRI with the pelvic phased array coil. We assessed the following MRI parameters in both the patient and the volunteer groups: (1) urethral angle; (2) bladder neck descent; (3) status of the periurethral ligaments, (4) vaginal shape; (5) urethral sphincter integrity, length and muscle thickness at mid urethra; (6) bladder neck funneling; (7) status of the puborectalis muscle; (8) pubo-vaginal distance. UDs parameters were assessed in the patient study group as follows: (1) urethral mobility angle on Q-tip test; (2) Valsalva leak point pressure (VLPP) measured at 250 cc bladder volume; and (3) maximum urethral closure pressure (MUCP). The UH type of SUI was defined with the Q-tip test angle over 30 degrees, and VLPP pressure over 60 cm H2O. The ISD incontinence was defined with MUCP pressure below 20 cm H2O, and VLPP pressure less or equal to 60 cm H2O. We considered the associations between the MRI and clinical data and UDs using a variety of statistical tools to include linear regression, multivariate logistic regression and receiver operating characteristic (ROC) analysis. All statistical analyses were performed using STATA version 9.0 (StataCorp LP, College Station, TX). RESULTS: In the incontinent group, 52% have history of vaginal delivery trauma as compared to none in control group (P < 0.001). There was no difference between the continent volunteers and incontinent patients in body habitus as assessed by the body mass index. Pubovaginal distance and periurethral ligament disruption are significantly associated with incontinence; periurethral ligament symmetricity reduces the odds of incontinence by 87%. Bladder neck funneling and length of the suprapubic urethral sphincter are significantly associated with the type of incontinence on UDs; funneling reduced the odds of pure UH by almost 95%; increasing suprapubic urethral sphincter length at rest is highly associated with UH. Both MRI variables result in a predictive model for UDs diagnosis (area under the ROC = 0.944). CONCLUSION: MRI may play an important role in assessing the contribution of hypermobility and sphincteric dysfunction to the SUI in women when considering treatment options. PMID:26644825

Unilateral jumps in different directions: a novel assessment of soccer-associated power?

PubMed

Murtagh, Conall F; Vanrenterghem, Jos; O'Boyle, Andrew; Morgans, Ryland; Drust, Barry; Erskine, Robert M

2017-11-01

We aimed to determine whether countermovement jumps (CMJs; unilateral and bilateral) performed in different directions assessed independent lower-limb power qualities, and if unilateral CMJs would better differentiate between elite and non-elite soccer players than the bilateral vertical (BV) CMJ. Elite (n=23; age, 18.1±1.0years) and non-elite (n=20; age, 22.3±2.7years) soccer players performed three BV, unilateral vertical (UV), unilateral horizontal-forward (UH) and unilateral medial (UM) CMJs. Jump performance (height and projectile range), kinetic and kinematic variables from ground reaction forces, and peak activation levels of the vastus lateralis and biceps femoris (BF) muscles from surface electromyography, were compared between jumps and groups of players. Peak vertical power (V-power) was greater in BV (220.2±30.1W/kg) compared to UV (144.1±16.2W/kg), which was greater than UH (86.7±18.3W/kg) and UM (85.5±13.5W/kg) (all, p<0.05) but there was no difference between UH and UM (p=1.000). Peak BF EMG was greater in UH compared to all other CMJs (p≤0.001). V-power was greater in elite than non-elite for all CMJs (p≤0.032) except for BV (p=0.197). Elite achieved greater UH projectile range than non-elite (51.6±15.4 vs. 40.4±10.4cm, p=0.009). We have shown that UH, UV and UM CMJs assess distinct lower-limb muscular power capabilities in soccer players. Furthermore, as elite players outperformed non-elite players during unilateral but not BV CMJs, unilateral CMJs in different directions should be included in soccer-specific muscular power assessment and talent identification protocols, rather than the BV CMJ. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Pacing during an ultramarathon running event in hilly terrain

PubMed Central

Cole-Hunter, Tom; Wiegand, Aaron N.; Solomon, Colin

2016-01-01

Purpose The dynamics of speed selection as a function of distance, or pacing, are used in recreational, competitive, and scientific research situations as an indirect measure of the psycho-physiological status of an individual. The purpose of this study was to determine pacing on level, uphill and downhill sections of participants in a long (>80 km) ultramarathon performed on trails in hilly terrain. Methods Fifteen ultramarathon runners competed in a  173 km event (five finished at  103 km) carrying a Global-Positioning System (GPS) device. Using the GPS data, we determined the speed, relative to average total speed, in level (LEV), uphill (UH) and downhill (DH) gradient categories as a function of total distance, as well as the correlation between overall performance and speed variability, speed loss, and total time stopped. Results There were no significant differences in normality, variances or means in the relative speed in 173-km and 103-km participants. Relative speed decreased in LEV, UH and DH. The main component of speed loss occurred between 5% and 50% of the event distance in LEV, and between 5% and 95% in UH and DH. There were no significant correlations between overall performance and speed loss, the variability of speed, or total time stopped. Conclusions Positive pacing was observed at all gradients, with the main component of speed loss occurring earlier (mixed pacing) in LEV compared to UH and DH. A speed reserve (increased speed in the last section) was observed in LEV and UH. The decrease in speed and variability of speed were more important in LEV and DH than in UH. The absence of a significant correlation between overall performance and descriptors of pacing is novel and indicates that pacing in ultramarathons in trails and hilly terrain differs to other types of running events. PMID:27812406

Community College Image--By Hollywood

ERIC Educational Resources Information Center

Tucciarone, Krista M.

2007-01-01

This qualitative study analyzes how the most recent community college film, Evolution (2001) depicts and portrays the image of a community college as interpreted by attending community college students. Previous community college research suggests that college choice, enrollment, and funding may be affected by perceived image. Image is greatly…

The role of Upper Hybrid Turbulence on HF Artificial Ionization

NASA Astrophysics Data System (ADS)

Papadopoulos, Konstantinos Dennis; Najmi, Amir; Eliasson, Bengt; Milikh, Gennady

2016-07-01

One of the most fascinating and scientifically interesting phenomena of active space experiments is the discovery of artificial ionization by Todd Pedersen when the HAARP ERP reached the GW level. The phenomenon has been well documented experimentally. A theoretical model based on ionization by energetic electrons accelerated by 50-100 V/m localized electric fields due to Strong Langmuir Turbulence (SLT) near the reflection surface of the HF pump wave, reproduced the observed dynamics of the descending plasma layer quite accurately. A major defect of the model was that the electron temperature in the SLT region was a free parameter. When taken as the 2000 K representing the ambient electron temperature the SLT driven electron flux was insufficient to produce ionization. An equivalent electron temperature of 5000 K or higher was necessary to reproduce the observations. The needed electron heating was attributed to the interaction of the HF at the Upper Hybrid (UH) resonant layer, approximately 5 Km below the reflection region where the HF electric field is perpendicular to the ambient magnetic field. The heated electrons expanded upwards along the magnetic field line and interacted with SLT fields near the resonance region. A consequence of this defect was that the theory could not explain the puzzling double resonance effect. Namely the observation that the ionization level was much stronger when the HF frequency and the UH resonance were a multiple of the electron cyclotron frequency. To remedy this we used a series of Vlasov simulations to explore the HF-plasma interaction in the vicinity of the UH resonance. The simulations followed the evolution of the spectral density of the electric field over a 7.5 MHz frequency band and cm scale lengths and of the electron distribution function over one millisecond for both double resonant and non-resonant cases. Many new features were revealed by the analysis of the simulations such as: 1. Broadening of the wave-number spectral region at the at the UH frequency 2. Excitation of all Bernstein modes associated with cyclotron frequency harmonics both below and above the UH frequency for both the resonant and non0resonant cases. 3. Moderate electron heating, in the form of bulk heating caused by first Bernstein mode, although its wave intensity is more than 20 dB lower than the intensity of the UH branch for all non-resonant cases. 4. Strong generation of non-thermal tails for the resonant cases, by the UH waves downshifted by the lower hybrid frequency when the downshifted frequency was equal to an harmonic of the electron gyro-frequency. The new UH turbulence resolves several f the mysteries associated with artificial ionization and suggests several new observations. Acknowledgment:Work supported by AFOSR MURI grant FA95501410019.

Reduced Financial Resources and the Strategic Position of Community Colleges: How an "Embedded Community College" Can Neutralize External Pressures

ERIC Educational Resources Information Center

Namuo, Clyne G. H.

2013-01-01

This multi-site case study is really the story of three same-state community colleges (Bridge and Buffer Community College, Grants and Reserves Community College, and Crystal Ball Community College) two years after they suffered a potentially catastrophic 50% reduction in state allocations. This study examined their responses to those reductions…

Building Successful Relationships between Community Colleges and the Media. New Directions for Community Colleges, Number 110. The Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Daniel, Clifton Truman, Ed.; Hastings, Janel Henriksen, Ed.

2000-01-01

This edition of New Directions for Community Colleges describes current relationships between two-year colleges and the media across the country. The issue addresses three themes: the history of community colleges' relationships with press members; media's relationships with community college practitioners; and strategic college marketing through…

"Uh," "Um," and Autism: Filler Disfluencies as Pragmatic Markers in Adolescents with Optimal Outcomes from Autism Spectrum Disorder

ERIC Educational Resources Information Center

Irvine, Christina A.; Eigsti, Inge-Marie; Fein, Deborah A.

2016-01-01

Filler disfluencies--"uh" and "um"--are thought to serve distinct discourse functions. We examined fillers in spontaneous speech by youth with autism spectrum disorder (ASD), who struggle with pragmatic language, and by youth with ASD who have achieved an "optimal outcome" (OO), as well as in peers with typical…

Mission Suitability Testing of an Aircraft Simulator. Technical Report No. 75-12.

ERIC Educational Resources Information Center

Caro, Paul W.; And Others

The report describes a study conducted to evaluate Device 2B24, which simulates the UH-1 helicopter and an instrument flight environment, and to determine its suitability for cost-effectively accomplishing the instrument phase of Army rotary wing flight training and facilitating UH-1 helicopter transition training, aviator proficiency evaluation,…

UH-1 Helicopter Mechanic (MOS 67N20) Job Description Survey: Background, Training, and General Maintenance Activities.

ERIC Educational Resources Information Center

Schulz, Russel E.; And Others

The report, the first of two documents examining the relationship among job requirements, training, and manpower considerations for Army aviation maintenance Personnel, discusses the development of task data gathering techniques and procedures for incorporating this data into training programs for the UH-1 helicopter mechanic sPecialty (MOS…

University of Houston: Engagement, Workforce, and Economic Development

ERIC Educational Resources Information Center

Schott, Marshall E.

2012-01-01

At the University of Houston (UH), the arrival of a new chancellor/president in 2007 resulted in a strategic environmental scan to determine areas where the university's efforts should be focused over the next ten years. Several major initiatives were launched, including one that sought to make UH a major energy university. The decision to embrace…

Transfer Patterns of Students, University of Hawaii System, Fall 1975.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. Management Systems Office.

In fall 1975, 4,702 students transferred into the University of Hawaii (UH) System, representing a 15.5 percent increase over the number of transfers in 1974. Of the total, 56 percent transferred from within the UH System, 6 percent transferred from other Hawaii institutions, and 36 percent transferred from out-of-state institutions. The total…

Analysis of propulsion system dynamics in the validation of a high-order state space model of the UH-60

NASA Technical Reports Server (NTRS)

Kim, Frederick D.

1992-01-01

Frequency responses generated from a high-order linear model of the UH-60 Black Hawk have shown that the propulsion system influences significantly the vertical and yaw dynamics of the aircraft at frequencies important to high-bandwidth control law designs. The inclusion of the propulsion system comprises the latest step in the development of a high-order linear model of the UH-60 that models additionally the dynamics of the fuselage, rotor, and inflow. A complete validation study of the linear model is presented in the frequency domain for both on-axis and off-axis coupled responses in the hoverflight condition, and on-axis responses for forward speeds of 80 and 120 knots.

25 CFR 41.11 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Tribally Controlled Community Colleges § 41.11 General provisions. The general... to Community Colleges: (a) Services or assistance provided to Indians by Community Colleges aided...

Community College Presidents' Understanding of Spirituality as Part of a Community College Institution

ERIC Educational Resources Information Center

Beemer, Angela Rice

2013-01-01

This study explored how community college presidents understood spirituality as part of a community college institution. Using a purposive criterion sample, five community college presidents were interviewed in the natural setting of their individual colleges. The interviews took place over a thirteen month period of time. A phenomenological…

Questioning the Community College Role. New Directions for Community Colleges, Number 32.

ERIC Educational Resources Information Center

Vaughan, George B., Ed.

1980-01-01

These nine articles question the community college's fulfillment of its educational and social roles. George Vaughan summarizes the writings of prominent critics of the community college and suggests that two-year college educators analyze and profit from their criticisms. Burton Clark reconsiders the community college's "cooling out" function and…

Extending the Concept and Practice of Classroom Based Research to California Community Colleges. Final Report.

ERIC Educational Resources Information Center

Sacramento City Coll., CA. Learning Resources Div.

With support from the California Community College Fund for Instructional Improvement, 14 classroom-based research studies were conducted in fall 1991 at American River College (ARC), Consumnes River College (CRC), Sacramento City College (SCC), San Joaquin Delta College (SJDC), Solano Community College (SoCC), and Yuba Community College (YCC).…

Free Community College and Merit Scholarships

ERIC Educational Resources Information Center

Buchanan, Lori Elliott; Wilson, Kristin Bailey

2017-01-01

This chapter addresses the impact of free community college and state merit scholarships on college-going patterns of high school graduates, community college revenue contexts, and student access and completion at community colleges.

Selected Collective Bargaining Agreements of Oregon Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Twelve collective bargaining agreements between selected community colleges in Oregon and their respective faculty associations are presented, representing contracts in effect in 1987. Contracts for the following colleges are provided: Blue Mountain Community College, Central Oregon Community College, Chemeketa Community College, Clackamas…

Four Structures for Marketing in the American Public Community College.

ERIC Educational Resources Information Center

Bogart, Quentin J.

Prepared for college officials considering the development of marketing programs, this paper examines the distinctive marketing practices for four geographically separated, public community college districts: Coastline Community College (CCC), California; Metropolitan Community College District (MCCD), Missouri; Triton College (TC), Illinois; and…

Learning Community and Nonlearning Community Students in a Midwestern Community College

ERIC Educational Resources Information Center

Laanan, Frankie Santos; Jackson, Dimitra Lynette; Stebleton, Michael J.

2013-01-01

The research on learning communities has focused primarily on students at four-year colleges and universities. There is a dearth of studies that examine learning communities in community colleges. The purpose of this comparative study was to conduct an analysis of learning community and nonlearning community students in a community college located…

Community College Student Mental Health: A Comparative Analysis

ERIC Educational Resources Information Center

Katz, Daniel Seth; Davison, Karen

2014-01-01

This study explores community college student mental health by comparing the responses of California community college and traditional university students on the American College Health Association-National College Health Assessment II (ACHA-NCHA II). Using MANOVA, we compared community college and traditional university students, examining…

The Community College Effect Revisited: The Importance of Attending to Heterogeneity and Complex Counterfactuals*

PubMed Central

Brand, Jennie E.; Pfeffer, Fabian T.; Goldrick-Rab, Sara

2015-01-01

Community colleges are controversial educational institutions, often said to simultaneously expand college opportunities and diminish baccalaureate attainment. We assess the seemingly contradictory functions of community colleges by attending to effect heterogeneity and to alternative counterfactual conditions. Using data on postsecondary outcomes of high school graduates of Chicago Public Schools, we find that enrolling at a community college penalizes more advantaged students who otherwise would have attended four-year colleges, particularly highly selective schools; however, these students represent a relatively small portion of the community college population, and these estimates are almost certainly biased. On the other hand, enrolling at a community college has a modest positive effect on bachelor's degree completion for disadvantaged students who otherwise would not have attended college; these students represent the majority of community college goers. We conclude that discussions among scholars, policymakers, and practitioners should move beyond considering the pros and cons of community college attendance for students in general to attending to the implications of community college attendance for targeted groups of students. PMID:25825705

Small Colleges, Big Missions.

ERIC Educational Resources Information Center

Griffin, W. A., Jr., Ed.

This monograph by the members of the American Association of Community Colleges' Commission on Small and/or Rural Community Colleges shares small and rural community college experiences. In "Leaders through Community Service," Jacqueline D. Taylor provides a model for how small and rural community colleges can be involved in building leaders…

Preparing and Developing Community College International Leaders

ERIC Educational Resources Information Center

Raby, Rosalind Latiner; Valeau, Edward J.

2016-01-01

Leadership training for future senior United States (US) community college leaders is an ongoing focus of US community college education. Leadership training is also a focus of US university international educators. Community college literature has assumed that full-time positions at community colleges devoted to overseeing and implementing…

The Entrepreneurial Community College: Bringing Workforce, Economic and Community Development to Virginia Community Colleges.

ERIC Educational Resources Information Center

Drury, Richard L.

2001-01-01

Proposes creating an entrepreneurial college within the community college that will offer non-credit courses to the community and workforce. States that the courses would focus on the training needs of community industry, with the employer as the customer, rather than the student. Adds that the proposed college would also focus on community…

Platelet activation in essential hypertension during exercise: pre- and post-treatment changes with an angiotensin II receptor blocker.

PubMed

Gkaliagkousi, Eugenia; Gavriilaki, Eleni; Yiannaki, Efi; Markala, Dimitra; Papadopoulos, Nikolaos; Triantafyllou, Areti; Anyfanti, Panagiota; Petidis, Konstantinos; Garypidou, Vasileia; Doumas, Michael; Ferro, Albert; Douma, Stella

2014-04-01

Acute exercise may exert deleterious effects on the cardiovascular system through a variety of pathophysiological mechanisms, including increased platelet activation. However, the degree of exercise-induced platelet activation in untreated hypertensive (UH) individuals as compared with normotensive (NT) individuals has yet to be established. Furthermore, the effect of antihypertensive treatment on exercise-induced platelet activation in essential hypertension (EH) remains unknown. Study 1 consisted of 30 UH and 15 NT subjects. UH subjects who received treatment were included in study 2 and were followed-up after a 3-month treatment period with an angiotensin II receptor blocker (ARB; valsartan). Circulating monocyte-platelet aggregates (MPA) and platelet P-selectin were measured as platelet activation markers at baseline, immediately after a treadmill exercise test, and 10, 30, and 90 minutes later. Maximal platelet activation was observed at 10 minutes after peak exercise in both groups. In UH subjects, MPA levels remained increased at 30 minutes after peak exercise, despite BP fall to baseline levels. MPA levels were significantly higher in UH subjects than NT subjects at maximal exercise and at 10 and 30 minutes of recovery. Post-treatment MPA levels increased significantly only at 10 minutes into recovery and were similar to those of NT subjects. Acute high-intensity exercise exaggerates platelet activation in untreated patients with EH compared with NT individuals. Angiotensin II receptor blockade with adequate BP control greatly improves exercise-induced platelet activation in EH. Further studies are needed to clarify whether this phenomenon depends purely on BP lowering or benefits also from the pleiotropic effects of ARBs.

Long-term follow-up results of umbilical hernia repair.

PubMed

Venclauskas, Linas; Jokubauskas, Mantas; Zilinskas, Justas; Zviniene, Kristina; Kiudelis, Mindaugas

2017-12-01

Multiple suture techniques and various mesh repairs are used in open or laparoscopic umbilical hernia (UH) surgery. To compare long-term follow-up results of UH repair in different hernia surgery groups and to identify risk factors for UH recurrence. A retrospective analysis of 216 patients who underwent elective surgery for UH during a 10-year period was performed. The patients were divided into three groups according to surgery technique (suture, mesh and laparoscopic repair). Early and long-term follow-up results including hospital stay, postoperative general and wound complications, recurrence rate and postoperative patient complaints were reviewed. Risk factors for recurrence were also analyzed. One hundred and forty-six patients were operated on using suture repair, 52 using open mesh and 18 using laparoscopic repair technique. 77.8% of patients underwent long-term follow-up. The postoperative wound complication rate and long-term postoperative complaints were significantly higher in the open mesh repair group. The overall hernia recurrence rate was 13.1%. Only 2 (1.7%) patients with small hernias (< 2 cm) had a recurrence in the suture repair group. Logistic regression analysis showed that body mass index (BMI) > 30 kg/m 2 , diabetes and wound infection were independent risk factors for umbilical hernia recurrence. The overall umbilical hernia recurrence rate was 13.1%. Body mass index > 30 kg/m 2 , diabetes and wound infection were independent risk factors for UH recurrence. According to our study results, laparoscopic medium and large umbilical hernia repair has slight advantages over open mesh repair concerning early postoperative complications, long-term postoperative pain and recurrence.

College Library Technology and Cooperation Grants Program, Higher Education Act, Title II-D. Final Performance Report.

ERIC Educational Resources Information Center

Hanifan, Thomas; Hoogheem, Cynthia L.

The Eastern Iowa Community College District (EICCD) libraries received a federal College Library Technology and Cooperation grant to provide and link public access catalogs at each college of the district--Clinton Community College, Muscatine Community College, and Scott Community College. That network is named Quad-LINC (Quad Cities Libraries in…

AACC-ACCT Community College Agenda for the 105th Congress.

ERIC Educational Resources Information Center

Association of Community College Trustees, Washington, DC.

Focusing on legislation expected to be addressed by the 105th Congress, this booklet sets forth an agenda for the nation's community colleges, developed by the American Association of Community Colleges (AACC) and the Association of Community College Trustees (ACCT). An introductory section provides background on community colleges, indicating…

America's Community Colleges: A Century of Innovation.

ERIC Educational Resources Information Center

American Association of Community Colleges, Washington, DC.

This book presents a history, in photos and text, of American community colleges. It includes pictorial tributes, stories of individuals, a list of U.S. community colleges, a list of distinguished alumni, and milestones in community college history. The book is organized according to major career fields for which community colleges commonly…

Condition of Iowa Community Colleges, 2005

ERIC Educational Resources Information Center

Iowa Department of Education, 2006

2006-01-01

Iowa's 15 Community Colleges offer thousands of credit and non-credit courses. The 2005 "Condition of Iowa Community Colleges" report will review Iowa Community College programs and related services. The report is supported by Management Information System (MIS) data, as reported by Iowa Community Colleges to the Iowa Department of…

Community Colleges, the Media, and the Rhetoric of Inevitability

ERIC Educational Resources Information Center

DeGenaro, William

2006-01-01

Community college practitioners frequently bemoan negative or stereotypical representations of community college students and community college life in general in the popular media. Saturday Night Live skits and satirical news reports in The Onion enjoy poking fun at community colleges, while mainstream news outlets often fail to challenge…

Community College Contributions. Policy Brief 2013-01PB

ERIC Educational Resources Information Center

Mullin, Christopher M.; Phillippe, Kent

2013-01-01

America's community colleges are the brokers of opportunity for a stronger middle class and more prosperous nation. The value of community colleges has repeatedly been detailed in broad brushstrokes. While these broad-brush pictures of the community college contribution are important, the community college is an intricate institution offering…

Community College League of California Pocket Profile, 2002. 3rd Edition.

ERIC Educational Resources Information Center

Community Coll. League of California, Sacramento.

This document is a pocket profile from the Community College League of California (CCLC), which represents 72 community college districts and 108 community colleges. The report offers information on general governance and institutional missions, enrollment figures, community college student demographics, and student educational costs. (1) the Los…

Selected Collective Bargaining Agreements of New Jersey Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements of 15 selected New Jersey two-year colleges are presented, representing contracts in effect in 1987. Contracts for the following colleges are included: Atlantic Community College, Bergen Community College, Brookdale Community College, Burlington County College, Camden County College, County College of Morris,…

If You Say Thee Uh You Are Describing Something Hard: The On-Line Attribution of Disfluency during Reference Comprehension

ERIC Educational Resources Information Center

Arnold, Jennifer E.; Kam, Carla L. Hudson; Tanenhaus, Michael K.

2007-01-01

Eye-tracking and gating experiments examined reference comprehension with fluent (Click on the red. . .) and disfluent (Click on [pause] thee uh red . . .) instructions while listeners viewed displays with 2 familiar (e.g., ice cream cones) and 2 unfamiliar objects (e.g., squiggly shapes). Disfluent instructions made unfamiliar objects more…

UH-1 Helicopter Mechanic (MOS 67N20) Job Description Survey: Performance of Specific Maintenance Tasks.

ERIC Educational Resources Information Center

Schulz, Russel E.; And Others

The report is the second of two describing the results of a world-wide survey of the maintenance activities of UH-1 helicopter mechanics for the purpose of studying the relationships among job requirements, training, and manpower considerations for aviation maintenance. A summary of the results of the first report is included. The survey…

Implementing the UH Asynchronous Learning Network: Practices, Issues and Challenges

ERIC Educational Resources Information Center

Odin, Jaishree K.

2002-01-01

In spite of ten campuses spread over four islands, access to higher education at the University of Hawai'i (UH) is unevenly distributed across the state. In an effort to address the problem of access, the Alfred P. Sloan Foundation has funded the University of Hawai'i to develop online courses and programs. In this article, the author describes…

[Health care reform and changes in nursing practice in philanthropic hospitals in Ribeirão Preto (SP), Brazil].

PubMed

Corrêa, A K; Ferraz, C A; Galvão, C M; Zanetti, M L; Dantas, R A

2000-09-01

This paper describes part of a multicenter study sponsored by the Pan American Health Organization to assess health care reforms and their implications for nursing in several countries. The objective of this research was to learn the views of nurses working in philanthropic hospitals in Ribeirão Preto, in the state of São Paulo, Brazil, regarding the changes in nursing practice coming from Brazil's health care reform and implementation of the Unified Health System (UHS). Data were obtained through structured interviews with seven nurses who met the selection criteria, from the three philanthropic hospitals in Ribeirão Preto. The nurses reported a decline in the quality of care and in the number of beds for UHS patients. The nurses reported that UHS implementation initially led to infrastructure improvements in the philanthropic hospitals. However, the reforms eventually shifted toward improving the care of private and privately insured patients. In addition, the nurses emphasized their heavy work loads and low pay. The nurses' reports indicated that Brazil's UHS is going through a crisis. In general, the nurses linked this crisis to problems in funding and allocation of resources.

Neural Network Modeling of UH-60A Pilot Vibration

NASA Technical Reports Server (NTRS)

Kottapalli, Sesi

2003-01-01

Full-scale flight-test pilot floor vibration is modeled using neural networks and full-scale wind tunnel test data for low speed level flight conditions. Neural network connections between the wind tunnel test data and the tlxee flight test pilot vibration components (vertical, lateral, and longitudinal) are studied. Two full-scale UH-60A Black Hawk databases are used. The first database is the NASMArmy UH-60A Airloads Program flight test database. The second database is the UH-60A rotor-only wind tunnel database that was acquired in the NASA Ames SO- by 120- Foot Wind Tunnel with the Large Rotor Test Apparatus (LRTA). Using neural networks, the flight-test pilot vibration is modeled using the wind tunnel rotating system hub accelerations, and separately, using the hub loads. The results show that the wind tunnel rotating system hub accelerations and the operating parameters can represent the flight test pilot vibration. The six components of the wind tunnel N/rev balance-system hub loads and the operating parameters can also represent the flight test pilot vibration. The present neural network connections can significandy increase the value of wind tunnel testing.

[The anaesthesia and critical care specialty and new hospital management in France: an inquiry in university and general hospitals].

PubMed

Fusciardi, J; Remérand, F; Landais, A; Brodeur, J; Journois, D; Laffon, M

2010-03-01

To know: (1) how French public services of anaesthesia and critical care (ACC) have applied the new principles of hospital management and (2) whether or not it has impacted the different components of ACC. National questionnaire at the end of 2008, i.e., after 2 years of new hospital management. Heads of ACC services in general (GH) and university hospitals (UH). Eighteen closed questions and open opinions analyzed. Comparisons of percentages (Chi(2) - Yates): linear correlation. Percentages of responses were 70% (n=51) for UH and 37% (n=146) for GH. The new management principles were mainly applied. The different clinical and academic components of the ACC specialty (ACC, emergency medicine, pain management) mainly remained associated in UH. In GH, the new management induced constant and various changes. They were mainly judged as defeating the object of the ACC speciality in GH, especially in those of lower and mild sizes. The general tendency is that the ACC specialty was able to maintain the family ties of its different components in the UH. However, this principle was not a cornerstone of the new management in the GH. Copyright (c) 2010 Elsevier Masson SAS. All rights reserved.

Coherent generation of the terrestrial kilometric radiation by nonlinear beatings between electrostatic waves

NASA Technical Reports Server (NTRS)

Roux, A.; Pellat, R.

1978-01-01

The propagation of electrostatic plasma waves in an inhomogeneous and magnetized plasma was studied. These waves, which are driven unstable by auroral beams of electrons, are shown to suffer a further geometrical amplification while they propagate towards resonances. Simultaneously, their group velocities tend to be aligned with the geomagnetic field. It is shown that the electrostatic energy tends to accumulate at, or near omega sub LH and omega sub UH, the local lower and upper hybrid frequencies. Due to this process, large amplitude electrostatic waves with very narrow spectra are observed near these frequencies at any place along the auroral field lines where intense beam driven instability takes place. These intense quasi-monochromatic electrostatic waves are shown to give rise to an intense electromagnetic radiation. Depending upon the ratio omega sub pe/omega sub ce between the electron plasma frequency and the electron gyro-frequency the electromagnetic wave can be radiated in the ordinary mode (at omega sub UH), or in the extraordinary (at 2 omega sub UH). As the ratio omega sub pe/omega sub ce tends to be rather small, it is shown that the most intense radiation should be boserved at 2 omega sub UH in the extraordinary mode.

Magnesium-dependent association and folding of oligonucleosomes reconstituted with ubiquitinated H2A.

PubMed

Jason, L J; Moore, S C; Ausio, J; Lindsey, G

2001-05-04

The MgCl2-induced folding of defined 12-mer nucleosomal arrays, in which ubiquitinated histone H2A (uH2A) replaced H2A, was analyzed by quantitative agarose gel electrophoresis and analytical centrifugation. Both types of analysis showed that uH2A arrays attained a degree of compaction similar to that of control arrays in 2 mM MgCl2. These results indicate that attachment of ubiquitin to H2A has little effect on the ability of nucleosomal arrays to form higher order folded structures in the ionic conditions tested. In contrast, uH2A arrays were found to oligomerize at lower MgCl2 concentrations than control nucleosomal arrays, suggesting that histone ubiquitination may play a role in nucleosomal fiber association.

Label-free and highly sensitive optical imaging of detailed microcirculation within meninges and cortex in mice with the cranium left intact

NASA Astrophysics Data System (ADS)

Jia, Yali; An, Lin; Wang, Ruikang K.

2010-05-01

We demonstrate for the first time that the detailed blood flow distribution within intracranial dura mater and cortex can be visualized by an ultrahigh sensitive optical microangiography (UHS-OMAG). The study uses an UHS-OMAG system operating at 1310 nm with an imaging speed at 150 frames per second that requires ~10 s to complete one 3-D scan of ~2.5×2.5 mm2. The system is sensitive to blood flow with a velocity ranging from ~4 μm/s to ~23 mm/s. We show superior performance of UHS-OMAG in providing functional images of capillary level microcirculation within meninges in mice with the cranium left intact, the results of which correlate well with the standard dural histopathology.

NOTES FOR COMMUNITY COLLEGE TRUSTEES, I, II--REPORTS OF ANNUAL CONFERENCES CONDUCTED FOR COMMUNITY COLLEGE TRUSTEES AND PRESIDENTS BY THE MIDWEST COMMUNITY COLLEGE LEADERSHIP PROGRAM (1ST, 2D, 3D, ANN ARBOR, MICHIGAN).

ERIC Educational Resources Information Center

BANFIELD, RALPH W.; HALL, GEORGE L.

PAPERS PRESENTED AT THREE CONFERENCES FOR COMMUNITY COLLEGE TRUSTEES AND PRESIDENTS INCLUDED (1) A CONSIDERATION OF THE ROLES OF THE LIBERAL ARTS COLLEGE, THE UNIVERSITY, AND THE COMMUNITY COLLEGE, (2) FACULTY RELATIONS WITH ADMINISTRATION AND STAFF, (3) A CASE STUDY OF THE DEVELOPMENT OF THE ST. LOUIS JUNIOR COLLEGE DISTRICT, (4) FEDERAL…

UCLA Community College Bibliography: Women Community College Presidents

ERIC Educational Resources Information Center

Liu, Amy

2007-01-01

This bibliography provides an overview of recent scholarship on female community college presidents. A significant and growing number of women are serving as community college presidents. Specifically, there has been an increase in women community college presidents from 11% in 1991 to nearly 28% in 2001. With more women holding presidencies at…

N.J.'s Community College Compact: A Strategic Blueprint for Workforce Development Programs

ERIC Educational Resources Information Center

Nespoli, Lawrence A.; Lam, Linda; Farbman, Jacob

2004-01-01

Workforce development is the key to future economic growth. Community colleges stand ready to play the key role in workforce development programs across the country. For community college leaders, the connection between their colleges and workforce development is obvious. Community college leaders understand, for example, that community college…

Establishing a Framework for Successful Social Network Site Use in the Community College

ERIC Educational Resources Information Center

Fentry, Rhonda Spells; Boykin, Tiffany F.; Vickery, Kristen B.

2017-01-01

Many colleges and universities have created college-sponsored communities on Facebook and Twitter as a means to interact, connect, and build community online (Center for Community College Student Engagement, 2009; Wankel & Wankel, 2011). However, the literature provides no clear picture of how community college students use social network…

Bossier Parish Community College and Delgado Community College Collaborative Pharmacy Technician Program Distance Education Initiative.

ERIC Educational Resources Information Center

Bossier Parish Community Coll., Bossier City, LA.

Two Louisiana community colleges--Bossier Parish Community College (BPCC) and Delgado Community College (DCC)--proposed, developed, and implemented a collaborative Pharmacy Technician program for delivery through the use of two-way interactive video. The new program was inspired by new certification requirements instituted by the state of…

Compaction of Aquifer at Different Depths: Observations from a Vertical GPS Array in the Coastal Center of the University of Houston, Texas

NASA Astrophysics Data System (ADS)

Lee, D.; Kearns, T.; Yang, L.; Wang, G.

2014-12-01

Houston and the surrounding Harris County have experienced the detrimental effects of subsidence even prior to World War II, to the extent that the land along Galveston Bay had sunk as much as 20 feet since 1906. One dramatic example is the Brownwood subdivision, a coastal community in Baytown where continuous flooding due to subsidence forced the area to be deemed unlivable and consequently abandoned. Thus, Houston's changes in groundwater and compaction of its aquifers are of relatively high concern to those in the public (infrastructure), private (oil & gas), and international (Port of Houston Authority) sectors. One of the key questions related to the subsidence issue in Houston area is what are the contributions of sediments at different depths, and what particularly is the contribution from shallow sediments? To address these questions, University of Houston has installed a vertical GPS array in the UH Coastal Center in March 2014. The GPS array includes four permanent GPS stations with the antenna pole foundations anchored at different depths below ground surface (-10 m, -7m, -4m, 0 m). A special, double-pipe GPS antenna monument was designed for GPS stations with the array. This project was funded by an NSF grant and a UH internal grant. Five groundwater wells with the depths ranging from 2 m to 100 m below the ground surface were also installed at the UH Coastal Center site. This study will investigate continuous GPS and groundwater level measurements (March-November, 2014) at the UHCC site. It is expected that the GPS array will provide total information on subsidence as well as compaction of aquifers within different depth ranges (0 to -4m, -4 to -7 m, -7 to -10m, and below -10 m). Correlation of land subsidence and groundwater fluctuation will also be investigated.

Premise and Promise: Developing New Pathways for Community College Students

ERIC Educational Resources Information Center

McClenney, Kay; Dare, Donna; Thomason, Susan

2013-01-01

Ensuring that community colleges can better support students in pursuit and completion of college credentials is a central focus of the American Association of Community Colleges' 21st-Century Commission on the Future of Community Colleges. Recently, many institutions have worked to improve the college entry experience, but too often, student…

Tulsa Community College, Exploring America's Communities. Progress Report.

ERIC Educational Resources Information Center

Tulsa Community Coll., OK.

In 1996, Oklahoma's Tulsa Community College (TCC) participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. TCC's primary goals were to promote professional development, to…

25 CFR 41.27 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.27 General provisions. The general requirements... the Navajo Community College. (a) Services or assistance provided to Indians by the College with the...

Strategic Decision Making in Community Colleges: An Exploration of Issues Relevant to Decision Making to Confer Community College Baccalaureate Degrees

ERIC Educational Resources Information Center

Currier, Charles W.

2012-01-01

This qualitative case study explores the process community college senior administrators employ when assessing the complex strategic decision to confer community college baccalaureate degrees. Strategic opportunities, such as conferring baccalaureate degrees, occur infrequently thus community college leaders must be prepared to act quickly and…

The Role of the Community College President in Fundraising: Perceptions of Selected Michigan Community College Presidents

ERIC Educational Resources Information Center

Miller, Matthew W.

2013-01-01

This multiple case study examines the role of the community college president in fundraising as perceived by selected Michigan community college presidents. Over the past few decades, fundraising from private sources has become increasingly important in the fiscal landscape of community colleges. Pfeffer and Salancik's (1978) work in resource…

Community Colleges in Higher Education: The Role of Community Colleges in Serving the Underserved Student

ERIC Educational Resources Information Center

Freeman, Jerrid P.

2007-01-01

The changing economy is increasing the significance of community colleges. While community colleges have served an important role in higher education, their importance and value to individuals and society is at an all time high. While community college characteristics have made these institutions attractive, the underserved population and the…

Measuring Five Preconditions of Success for African American Male Students in Community Colleges

ERIC Educational Resources Information Center

McManus, Kimberly Ozella

2017-01-01

The purpose of this study was to measure and compare five preconditions for success of African American male community college students at community colleges by determining if there is a relationship between a) GPA and credits earned, utilizing Wood and Harris' (2012; 2016) Community College Survey of Men (CCSM, 2014) and Community College Success…

Nunez Community College, Exploring America's Communities. Progress Report.

ERIC Educational Resources Information Center

Nunez Community Coll., Chalmette, LA.

In 1996, Louisiana's Nunez Community College (NCC) participated in the Exploring America's Communities project sponsored by the American Association of Community Colleges. The project works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. NCC's primary goal was centered on providing…

Interactive Online Distance Learning at the University of Hawai'i-West O'ahu

ERIC Educational Resources Information Center

Lee, Rebecca

2002-01-01

From its beginnings 25 years ago, the University of Hawai'i-West O'ahu (UH-West O'ahu) has strived to provide its students, mostly working adults with an average age of 32 years, with easy access to classes and advising by maintaining flexible class schedules and office hours. When UH-West O'ahu initiated a distance education program in 1981, the…

Bringing the Community College Baccalaureate into Focus

ERIC Educational Resources Information Center

Fanelli, Sean A.

2007-01-01

In the landscape of higher education, access is central to the community college. An essential element of the mission of community colleges is to provide access to a high-quality higher education to the residents of the county or region in which the colleges reside. In areas that also are served by four-year colleges, a community college can…

Ground-Based Observations of 9P/Tempel 1 - The Deep Impact Mission

NASA Astrophysics Data System (ADS)

Meech, K. J.; Bauer, J. M.; A'Hearn, M. F.

1999-09-01

The Deep Impact mission, one of the two recently approved Discovery missions, will deliver a 500 kg copper projectile to the comet 9P/Tempel 1 on July 4, 2005, to excavate a crater. The goal will be to watch the cratering event, measure the change in activity level caused by the impact, and will be the first experiment to sample deeply below the surface of a comet. In preparation for a successful mission, we will begin a vigorous ground-based observing campaign to characterize the nucleus of 9P/Tempel 1. The ground-based observations will characterize the pre-impact activity levels for comparison after the impact, characterize the nucleus in terms of a rotational light curve and pole position, get an estimate of the nucleus size and albedo, model the dust production rates, and search for the appearance of gaseous species as the comet approaches perihelion. The observing campaign as already begun with some intensive observations of the comet during the following observing runs: UT Date & Nts & Telescope & r[AU] & No. & Exp 12/97 & 1 &Keck II & 4.48 & 2 & 240 1/98 & 1 &UH 2.2m & 4.44 & 7 & 4200 2/98 & 1 &CTIO1.5m & 4.36 & 3 & 1800 4/98 & 2 &UH 2.2m & 4.26 & 8 & 4800 1/99 & 6 &UH 2.2m & 3.14 &133 &17220 3/99 & 4 &UH 2.2m & 2.88 &181 &54000 5/99 & 2 &UH 2.2m & 2.47 & 9 & 810 7 /99 & 2 &UH 2.2m & 2.19 & 9 & 1620 The 1999 January and March observations were made to search for the rotation period of the comet, as well as to obtain deep images to model the coma. The results of the rotational light curve observations will be presented, as well as a compilation of the heliocentric light curve from the data from earlier epochs. In addition, a detailed, comprehensive multi-wavelength ground-based observing plan will be presented to characterize the nucleus before the 2005 July 4 Deep Impact encounter with the comet. This project has been funded through the NASA Planetary Astronomy Program to date, NAG 4494.

Wyoming Community College Commission Annual Report, 2008

ERIC Educational Resources Information Center

Wyoming Community College Commission, 2008

2008-01-01

The Wyoming Community College Commission (WCCC) collaborates with Wyoming's seven community colleges to provide educational experiences that strengthen, support and enrich communities and prepare students to successfully meet life's challenges and recognize and profit from opportunities. Wyoming's seven community colleges provide affordable,…

Wyoming Community College Commission Annual Report, 2009

ERIC Educational Resources Information Center

Wyoming Community College Commission, 2009

2009-01-01

The Wyoming Community College Commission (WCCC) collaborates with Wyoming's seven community colleges to provide educational experiences that strengthen, support and enrich communities and prepare students to successfully meet life's challenges and recognize and profit from opportunities. Wyoming's seven community colleges provide affordable,…

Connecting College Students to Alternative Sources of Support: The Single Stop Community College Initiative and Postsecondary Outcomes. Research Report

ERIC Educational Resources Information Center

Daugherty, Lindsay; Johnston, William R.; Tsai, Tiffany

2016-01-01

Single Stop U.S.A.'s Community College Initiative was designed to improve the well-being of low-income communities by connecting individuals to public benefits and other institutional and community resources to address nonacademic barriers to college completion. Through offices located on community college campuses, Single Stop provides students…

Wyoming Community College Commission Statewide Strategic Plan: Planning for the Future of Wyoming's Community Colleges

ERIC Educational Resources Information Center

Richards, Amanda; Sipes, Laurel; Studier, Carol; Staklis, Sandra; Farr, Beverly; Horn, Laura

2010-01-01

With the national spotlight on community colleges, Wyoming is poised to become a leader through its efforts to align the programs of its seven community colleges with defined state interests. As local economies become more globally focused and knowledge-based, community colleges are a critical way for learners to gain access to postsecondary…

Wyoming Community College Commission Statewide Strategic Plan: Planning for the Future of Wyoming's Community Colleges

ERIC Educational Resources Information Center

Richards, Amanda; Sipes, Laurel; Studier, Carol; Staklis, Sandra; Farr, Beverly; Horn, Laura J.

2009-01-01

With the national spotlight on community colleges, Wyoming is poised to become a leader through its efforts to align the programs of its seven community colleges with defined state interests. As local economies become more globally focused and knowledge-based, community colleges are a critical way for learners to gain access to postsecondary…

Arizona Community Colleges: Report of the Task Force on Community College Enrollment Growth Planning.

ERIC Educational Resources Information Center

Arizona State Board of Directors for Community Colleges, Phoenix.

The Task Force on Enrollment Growth Planning (TFEGP), authorized in 1992 by the State Board of Directors for Community Colleges (SBDCC) of Arizona, includes representatives from each community college as well as staff from SBDCC office. The Task Force was created to prepare enrollment growth estimates for community colleges through the year 2010;…

University of Hawaii Leeward Community College, Exploring America's Communities. Progress Report.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. Leeward Community Coll.

In 1996, Leeward Community College (Hawaii) participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. Working as a team, faculty members examined the multi-cultural groups in…

The Engaged Community College: Supporting the Institutionalization of Engagement through Collaborative Action Inquiry

ERIC Educational Resources Information Center

Purcell, Jennifer W.

2014-01-01

The purpose of this action research study was to explore how community colleges increase their capacity for community engagement. Faculty and staff members who were identified as community engagement leaders within a public community college participated in a series of interventions to improve community engagement practices within the college. The…

The People's College & the Street People: Community Colleges & Community Development (Part One of Two).

ERIC Educational Resources Information Center

O'Banion, Terry; Gillett-Karam, Rosemary

1996-01-01

Argues that, despite the provision of community-based educational services, community colleges do not play a key role in social change in their communities. Reviews the history of community development in the colleges, suggesting that original goals were designed to be noncontroversial. Discusses increasing foundation support to address community…

Ultrahigh b-values MRI in normal human prostate: Initial research on reproducibility and age-related differences.

PubMed

Shi, Changzheng; Zhang, Dong; Xiao, Zeyu; Wang, Li; Ma, Rong; Chen, Hanwei; Luo, Liangping

2017-09-01

To investigate the reproducibility of diffusion-weighted imaging (DWI) with ultrahigh b-values, and analyze the age-related differences in normal prostates. In all, 67 healthy participants were divided into three age groups (group A, 15-30 years; group B, 31-50 years; group C, ≥51 years), and underwent DWI scanning twice with 15 b-factors from 0 to 3000 at 3.0T. Triexponential fits were applied to calculate the molecular diffusion coefficient (D), the pseudo-diffusion coefficient (D*), the ultrahigh apparent diffusion coefficient (ADC uh ), and perfusion fraction (f). The interobserver and short-term interscan reproducibility were evaluated, and the change in these parameters with age were assessed. The D, ADC uh , and f values presented good to excellent reproducibility. With increasing age, a trend of increasing D values was observed, with significant difference in both peripheral zone (PZ, P = 0.01) and central gland (CG, P = 0.01) of normal prostate tissue. The f value increased in the CG beginning at 50 years of age while the ADC uh value decreased in the PZ after 50 years of age; all of them showed significant differences between groups A and C and groups B and C (P = 0.01/0.01). The D, ADC uh , and f values have good to excellent reproducibility in the normal prostate, and these values change with age. The ultrahigh b-values magnetic resonance imaging (MRI) can provide additional information (ADC uh ), which is different from the IVIM (intravoxel incoherent motion)-derived parameters. 1 Technical Efficacy: Stage 2 J. MAGN. RESON. IMAGING 2017;46:801-812. © 2017 International Society for Magnetic Resonance in Medicine.

Investigation of aquaporins and apparent diffusion coefficient from ultra-high b-values in a rat model of diabetic nephropathy.

PubMed

Wang, Yu; Zhang, Heng; Zhang, Ruzhi; Zhao, Zhoushe; Xu, Ziqian; Wang, Lei; Liu, Rongbo; Gao, Fabao

2017-01-01

To assess kidney damage in a rat model of type-2 diabetic nephropathy based on apparent diffusion coefficient (ADC) data obtained from ultra-high b-values and discuss its relationship to the expression of aquaporins (AQPs). This study was approved by the institutional Animal Care and Use Committee. Thirty male Sprague-Dawley rats were randomised into two groups: (1) untreated controls and (2) diabetes mellitus (DM). All rats underwent diffusion-weighted imaging (DWI) with 18 b-values (0-4500 s/mm 2 ). Maps of low ADC (ADC low ), standard ADC (ADC st ) and ultra-high ADC (ADC uh ) were calculated from low b-values (0-200 s/mm 2 ), standard b-values (300-1500 s/mm 2 ) and ultra-high b-values (1700-4500 s/mm 2 ), respectively. The expression of AQPs in the kidneys was studied using immunohistochemistry. Laboratory parameters of diabetic and kidney functions, ADC low , ADC st , ADC uh , and the optical density (OD) of AQP expression in the two groups were compared using an independent t test. Correlations between ADCs and the OD of AQP expression were evaluated by Pearson's correlation analysis. ADC uh were significantly higher in the cortex (CO), outer stripe of the outer medulla (OS) and inner stripe of the outer medulla (IS), and the OD values of AQ-2 were significantly higher in the OS, IS and inner medulla (IM) in DM animals compared with control animals. ADC uh and OD values of AQP-2 expression were positively correlated in the OS, IS and IM of the kidney. ADC uh may work as useful metrics for early detection of kidney damage in diabetic nephropathy and may be associated with AQP-2 expression.

Long-term follow-up results of umbilical hernia repair

PubMed Central

Venclauskas, Linas; Zilinskas, Justas; Zviniene, Kristina; Kiudelis, Mindaugas

2017-01-01

Introduction Multiple suture techniques and various mesh repairs are used in open or laparoscopic umbilical hernia (UH) surgery. Aim To compare long-term follow-up results of UH repair in different hernia surgery groups and to identify risk factors for UH recurrence. Material and methods A retrospective analysis of 216 patients who underwent elective surgery for UH during a 10-year period was performed. The patients were divided into three groups according to surgery technique (suture, mesh and laparoscopic repair). Early and long-term follow-up results including hospital stay, postoperative general and wound complications, recurrence rate and postoperative patient complaints were reviewed. Risk factors for recurrence were also analyzed. Results One hundred and forty-six patients were operated on using suture repair, 52 using open mesh and 18 using laparoscopic repair technique. 77.8% of patients underwent long-term follow-up. The postoperative wound complication rate and long-term postoperative complaints were significantly higher in the open mesh repair group. The overall hernia recurrence rate was 13.1%. Only 2 (1.7%) patients with small hernias (< 2 cm) had a recurrence in the suture repair group. Logistic regression analysis showed that body mass index (BMI) > 30 kg/m2, diabetes and wound infection were independent risk factors for umbilical hernia recurrence. Conclusions The overall umbilical hernia recurrence rate was 13.1%. Body mass index > 30 kg/m2, diabetes and wound infection were independent risk factors for UH recurrence. According to our study results, laparoscopic medium and large umbilical hernia repair has slight advantages over open mesh repair concerning early postoperative complications, long-term postoperative pain and recurrence. PMID:29362649

Using ultrahigh sensitive optical microangiography to achieve comprehensive depth resolved microvasculature mapping for human retina

NASA Astrophysics Data System (ADS)

An, Lin; Shen, Tueng T.; Wang, Ruikang K.

2011-10-01

This paper presents comprehensive and depth-resolved retinal microvasculature images within human retina achieved by a newly developed ultrahigh sensitive optical microangiography (UHS-OMAG) system. Due to its high flow sensitivity, UHS-OMAG is much more sensitive to tissue motion due to the involuntary movement of the human eye and head compared to the traditional OMAG system. To mitigate these motion artifacts on final imaging results, we propose a new phase compensation algorithm in which the traditional phase-compensation algorithm is repeatedly used to efficiently minimize the motion artifacts. Comparatively, this new algorithm demonstrates at least 8 to 25 times higher motion tolerability, critical for the UHS-OMAG system to achieve retinal microvasculature images with high quality. Furthermore, the new UHS-OMAG system employs a high speed line scan CMOS camera (240 kHz A-line scan rate) to capture 500 A-lines for one B-frame at a 400 Hz frame rate. With this system, we performed a series of in vivo experiments to visualize the retinal microvasculature in humans. Two featured imaging protocols are utilized. The first is of the low lateral resolution (16 μm) and a wide field of view (4 × 3 mm2 with single scan and 7 × 8 mm2 for multiple scans), while the second is of the high lateral resolution (5 μm) and a narrow field of view (1.5 × 1.2 mm2 with single scan). The great imaging performance delivered by our system suggests that UHS-OMAG can be a promising noninvasive alternative to the current clinical retinal microvasculature imaging techniques for the diagnosis of eye diseases with significant vascular involvement, such as diabetic retinopathy and age-related macular degeneration.

Report on Illinois Public Community College Foundations.

ERIC Educational Resources Information Center

Illinois Community Coll. Board, Springfield.

At the request of the Illinois Community College Board's (ICCB's) Committee on Foundations, the ICCB surveyed the state's public community college district to determine the purposes, resources, and activities of the colleges' foundations. The study found that all of the community college districts, except one, have foundations to assist them in…

Certificated Employee Master Agreement, 1988-1991, between Saddleback Community College District and Saddleback Community College District Faculty Association. 1988-1991.

ERIC Educational Resources Information Center

Saddleback Community Coll. District, Mission Viejo, CA.

The collective bargaining agreement between the Saddleback Community College District and the Saddleback Community College District Faculty Association is presented. This contract, which applies to faculty at Irving Valley College and Saddleback College, covers the period from July 1, 1988 through June 30, 1991. Its provisions deal with the…

A Comparison of Working Conditions Between Community College Instructors in Collective Bargaining Contract Colleges and Traditional Colleges.

ERIC Educational Resources Information Center

DePaoli, John A., Jr.

In order to assess the impact of collective bargaining on community college faculty working conditions, a 79-item questionnaire was sent in winter 1974 to the presidents of a random nationwide sample of 100 community colleges operating under collective bargaining contracts and 100 community colleges operating under traditional agreements. Of the…

Label-free and highly sensitive optical imaging of detailed microcirculation within meninges and cortex in mice with the cranium left intact.

PubMed

Jia, Yali; An, Lin; Wang, Ruikang K

2010-01-01

We demonstrate for the first time that the detailed blood flow distribution within intracranial dura mater and cortex can be visualized by an ultrahigh sensitive optical microangiography (UHS-OMAG). The study uses an UHS-OMAG system operating at 1310 nm with an imaging speed at 150 frames per second that requires approximately 10 s to complete one 3-D scan of approximately 2.5 x 2.5 mm(2). The system is sensitive to blood flow with a velocity ranging from approximately 4 microms to approximately 23 mms. We show superior performance of UHS-OMAG in providing functional images of capillary level microcirculation within meninges in mice with the cranium left intact, the results of which correlate well with the standard dural histopathology.

Label-free and highly sensitive optical imaging of detailed microcirculation within meninges and cortex in mice with the cranium left intact

PubMed Central

Jia, Yali; An, Lin; Wang, Ruikang K.

2010-01-01

We demonstrate for the first time that the detailed blood flow distribution within intracranial dura mater and cortex can be visualized by an ultrahigh sensitive optical microangiography (UHS-OMAG). The study uses an UHS-OMAG system operating at 1310 nm with an imaging speed at 150 frames per second that requires ∼10 s to complete one 3-D scan of ∼2.5×2.5 mm2. The system is sensitive to blood flow with a velocity ranging from ∼4 μm∕s to ∼23 mm∕s. We show superior performance of UHS-OMAG in providing functional images of capillary level microcirculation within meninges in mice with the cranium left intact, the results of which correlate well with the standard dural histopathology. PMID:20614993

Adaptive Neuro-Fuzzy Modeling of UH-60A Pilot Vibration

NASA Technical Reports Server (NTRS)

Kottapalli, Sesi; Malki, Heidar A.; Langari, Reza

2003-01-01

Adaptive neuro-fuzzy relationships have been developed to model the UH-60A Black Hawk pilot floor vertical vibration. A 200 point database that approximates the entire UH-60A helicopter flight envelope is used for training and testing purposes. The NASA/Army Airloads Program flight test database was the source of the 200 point database. The present study is conducted in two parts. The first part involves level flight conditions and the second part involves the entire (200 point) database including maneuver conditions. The results show that a neuro-fuzzy model can successfully predict the pilot vibration. Also, it is found that the training phase of this neuro-fuzzy model takes only two or three iterations to converge for most cases. Thus, the proposed approach produces a potentially viable model for real-time implementation.

Colleges and Communities: Increasing Local Capacity.

ERIC Educational Resources Information Center

Baldwin, Fred D.

2001-01-01

Community colleges in Appalachia are helping boost local economies and expand educational opportunities through the national Rural Community College Initiative (RCCI). At the heart of RCCI is a nine-step strategic planning process in which a community group moves from vision to action. Kentucky's Southeast Community College has promoted…

Two-Year Agreement between the Board of Waubonsee Community College (Community College District No. 516) and Waubonsee Community College Faculty Federation Local #2065, 1988-1990.

ERIC Educational Resources Information Center

Waubonsee Community Coll., Sugar Grove, IL.

The collective bargaining agreement between the Board of Community College District No. 516, State of Illinois, and the Waubonsee Community College Faculty Federation Local #2065 is presented. This contract, covering the period from June 10, 1988 through June 11, 1990, deals with the following topics: Federation recognition and definitions;…

Agreement between Rancho Santiago Community College District and the Faculty Association of Rancho Santiago Community College District for the Fiscal Year 1989-1991.

ERIC Educational Resources Information Center

Rancho Santiago Community Coll. District, Santa Ana, CA.

The collective bargaining agreement between the Rancho Santiago Community College District Board of Trustees and the Faculty Association for the Rancho Santiago Community College District is presented. This contract, covering faculty at Rancho Santiago Community College and its off-campus centers, applies to the period from July 1, 1989 through…

Community College Historians in the United States. A Status Report from the Organization of American Historians' Committee on Community Colleges.

ERIC Educational Resources Information Center

Hata, Nadine Ishitani, Ed.

This report describes the current status of history education and teaching at American community colleges. The report is a collection of articles by various leaders and experts in history at community colleges: (1) Introduction (N.I. Hata); (2) "Improving History Teaching and the Status of the Community College Historian" (C.A. Zappia),…

Providing Psychological Counseling in Community Colleges: Even Greater Challenges and Fewer Resources

ERIC Educational Resources Information Center

Epstein, Bert

2015-01-01

Community college counseling is often not well understood in the "university-centric" higher education community. In fact, work at community college counseling centers typically involves an exaggerated version of the challenges found at university counseling centers. At a community college, there are usually vastly fewer resources from…

Perspectives on Governance in Community Colleges Using Different Organizational Models.

ERIC Educational Resources Information Center

McCauley, Lisa Marie

This paper discusses three ways of structuring community college governmental bodies and describes the benefits of a combined approach to governance. To remain true to their purpose of serving the community, governing bodies for two-year colleges must consist of representatives from the surrounding community. Although community college governing…

An Analysis of the Collaborations between the California Workforce Investment Boards and the California Community Colleges

ERIC Educational Resources Information Center

Culver-Dockins, Natalie

2012-01-01

Various types of partnerships exist between community colleges and community agencies, groups, and organizations (Cohen & Brawer, 2003). Community colleges partner with business and industry, non-profit organizations, governmental agencies and other educational institutions. One such partnership is between California community colleges and…

Positioning the Community College for Community Leadership.

ERIC Educational Resources Information Center

Boone, Edgar J.; Vaughan, George B.

1993-01-01

The Academy for Community College Leadership Advancement, Innovation, and Modeling (ACCLAIM) at North Carolina State University is working with state community college systems in Maryland, North Carolina, South Carolina, and Virginia to develop and implement a process that positions the community college to play a major role in resolving community…

Agreement between Luzerne County Community College and Luzerne County Community College Association of Higher Education.

ERIC Educational Resources Information Center

Luzerne County Community Coll., Nanticoke, PA.

This agreement between the Luzerne County Community College and the Luzerne County Community College Association of Higher Education covers the 1973-74 year. The agreement includes the collective bargaining agreement, definitions, recognition, fair practices, conference, maintenance of membership, check-off, grievance procedure, rights of college,…

Changing the Face of Research: Tribal Colleges Address Community Well-Being

ERIC Educational Resources Information Center

Bird, Dorreen Yellow

2007-01-01

The article focuses on public health research projects which are being conducted at two Indian colleges; Candeska Cikana Community College in Fort Trotten, North Dakota and Turtle Mountain Community College in Belcourt, North Dakota. Candeska Community College was given a 6 year grant funded by the National Institutes of Diabetes, Digestive and…

Exploring Community College Faculty Job Satisfaction: Application of the Satisfaction-Performance Motivation Model

ERIC Educational Resources Information Center

Lyons, Frankie Woodard

2012-01-01

Community colleges are becoming increasingly important organizations within the modern structure of higher education. Nearly half of all U.S. college students are enrolled in community colleges. Forces driving the expanding reliance upon community colleges to provide the postsecondary educational needs of U.S. citizens include: the current…

The Impact of Human Capital and Selected Job Rewards on Community College Faculty Job Satisfaction

ERIC Educational Resources Information Center

Lyons, Frankie W.; Akroyd, Duane

2014-01-01

Community colleges accommodate nearly half of all United States college students. Increased reliance upon community colleges is driven by the current economic downturn, rising costs of higher education, and changing expectations for today's workforce requiring advanced skill sets. Community colleges offer more affordable options for broader…

Community and Videos: An Action Plan to Increase Success Rates in California Community College Developmental Mathematics

ERIC Educational Resources Information Center

Long, Gary W.

2010-01-01

Success rates in California community college developmental mathematics courses have hovered around 50% for decades. These gatekeeper courses have prevented many students from earning college degrees. Since community college is the starting point for the majority of California's potential college graduates and the majority of these students…

Tracking Community College Transfers Using National Student Clearinghouse Data.

ERIC Educational Resources Information Center

Romano, Richard M.; Wisniewski, Martin

This study shows how community colleges can track almost all of their own students who transfer into both public and private colleges and across state lines using the National Student Clearinghouse (NSC) database. It utilizes data from the student information systems of Broome Community College, New York; Cayuga Community College, New York; the…

No Crystal Stair: Narratives of Female Community College Presidents of Color

ERIC Educational Resources Information Center

Wise, Camille Broussard

2013-01-01

The California Community College system is the largest system of higher education in the nation, with 2.6 million students attending 112 colleges. Community colleges are integral to workforce development, economic recovery, and an accessible and affordable gateway for transfer to four-year universities. While community college student population…

Economic Development Practices among Small/Rural Community Colleges.

ERIC Educational Resources Information Center

Esbeck, Tim, Comp.; Falcone, Lisa, Ed.

In developing this compendium of exemplary economic development practices among small and/or rural two-year colleges, the American Association of Community Colleges Commission on Small/Rural Community Colleges (CSMCC) sent out a call for program descriptions to all community colleges with less than 3,000 full-time employees or that were…

The Role of the Community College in Baccalaureate Attainment at a Private Liberal Arts College.

ERIC Educational Resources Information Center

Cejda, Brent D.

1999-01-01

The different roles that community colleges play in baccalaureate attainment are defined. Data is presented on 577 baccalaureate graduates who used credits earned at a community college toward their four-year degree. The findings support the contention that aggregate data masks community college contributions to baccalaureate education. Contains…

University of Hawaii Institute for Astronomy

NASA Astrophysics Data System (ADS)

2001-01-01

The Institute for Astronomy (IfA) is the astronomical research organization of the University of Hawaii (UH). Its headquarters is located in Honolulu on the island of Oahu near the University of Hawaii at Manoa, the main UH cam-pus. The IfA is responsible for administering and maintaining the infrastructure for Haleakala Observatories on the island of Maui and for Mauna Kea Observatories (MKO) on the island of Hawaii.

Probability distribution functions for unit hydrographs with optimization using genetic algorithm

NASA Astrophysics Data System (ADS)

Ghorbani, Mohammad Ali; Singh, Vijay P.; Sivakumar, Bellie; H. Kashani, Mahsa; Atre, Atul Arvind; Asadi, Hakimeh

2017-05-01

A unit hydrograph (UH) of a watershed may be viewed as the unit pulse response function of a linear system. In recent years, the use of probability distribution functions (pdfs) for determining a UH has received much attention. In this study, a nonlinear optimization model is developed to transmute a UH into a pdf. The potential of six popular pdfs, namely two-parameter gamma, two-parameter Gumbel, two-parameter log-normal, two-parameter normal, three-parameter Pearson distribution, and two-parameter Weibull is tested on data from the Lighvan catchment in Iran. The probability distribution parameters are determined using the nonlinear least squares optimization method in two ways: (1) optimization by programming in Mathematica; and (2) optimization by applying genetic algorithm. The results are compared with those obtained by the traditional linear least squares method. The results show comparable capability and performance of two nonlinear methods. The gamma and Pearson distributions are the most successful models in preserving the rising and recession limbs of the unit hydographs. The log-normal distribution has a high ability in predicting both the peak flow and time to peak of the unit hydrograph. The nonlinear optimization method does not outperform the linear least squares method in determining the UH (especially for excess rainfall of one pulse), but is comparable.

Using Fly-By-Wire Technology in Future Models of the UH-60 and Other Rotary Wing Aircraft

NASA Technical Reports Server (NTRS)

Solem, Courtney K.

2011-01-01

Several fixed-winged airplanes have successfully used fly-by-wire (FBW) technology for the last 40 years. This technology is now beginning to be incorporated into rotary wing aircraft. By using FBW technology, manufacturers are expecting to improve upon the weight, maintenance time and costs, handling and reliability of the aircraft. Before mass production of this new system begins in new models such as the UH-60MU, testing must be conducted to insure the safety of this technology as well as to reassure others it will be worth the time and money to make such a dramatic change to a perfectly functional machine. The RASCAL JUH-60A has been modified for these purposes. This Black Hawk helicopter has already been equipped with the FBW technology and can be configured as a near perfect representation of the UH-60MU. Because both machines have very similar qualities, the data collected from the RASCAL can be used to make future decisions about the UH-60MU. The U.S. Army AFDD Flight Project Office oversees all the design modifications for every hardware system used in the RASCAL aircraft. This project deals with specific designs and analyses of unique RASCAL aircraft subsystems and their modifications to conduct flight mechanics research.

Selected Collective Bargaining Agreements of Michigan Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements between the boards of trustees and faculty associations of six selected community colleges in Michigan are presented, representing contracts in effect in 1988 and 1989. Contracts for the following colleges are presented: Schoolcraft College; Glen Oaks Community College; Kirtland Community College; Mid-Michigan…

Selected Collective Bargaining Agreements of Northern California Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements between 15 selected community college districts in northern California and their faculty associations are presented, representing contracts in effect in 1987. Contracts for the following colleges and districts are included: Butte Community College District, Cabrillo Community College District, College of the…

Selected Collective Bargaining Agreements of Florida Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Eight collective bargaining agreements between the boards of trustees of selected community colleges in Florida and their respective faculty associations are presented, representing contracts in effect in 1987. Contracts for the following colleges are provided: Brevard Community College, Broward Community College, Chipola Junior College, Edison…

Community College-Community Relationships and Civic Accountability.

ERIC Educational Resources Information Center

Gillet-Karam, Rosemary

1996-01-01

Provides a review of issues involved in interactions between community colleges and their communities, discussing community-based education and services, strategic planning, and community-based programming. Presents examples of current college-community collaborations to illustrate civic accountability. Suggests that these collaborations place…

Iowa community college Science, Engineering and Mathematics (SEM) faculty: Demographics and job satisfaction

NASA Astrophysics Data System (ADS)

Rogotzke, Kathy

Community college faculty members play an increasingly important role in the educational system in the United States. However, over the past decade, concerns have arisen, especially in several high demand fields of science, technology, engineering and mathematics (STEM), that a shortage of qualified faculty in these fields exists. Furthermore, the average age of community college faculty is increasing, which creates added concern of an increased shortage of qualified faculty due to a potentially large number of faculty retiring. To help further understand the current population of community college faculty, as well as their training needs and their satisfaction with their jobs, data needs to be collected from them and examined. Currently, several national surveys are given to faculty at institutions of higher education, most notably the Higher Education Research Institute Faculty Survey, the National Study of Postsecondary Faculty, and the Community College Faculty Survey of Student Engagement. Of these surveys the Community College Faculty Survey of Student Engagement is the only survey focused solely on community college faculty. This creates a problem because community college faculty members differ from faculty at 4-year institutions in several significant ways. First, qualifications for hiring community college faculty are different at 4-year colleges or universities. Whereas universities and colleges typically require their faculty to have a Ph.D., community colleges require their arts and science faculty to have a only master's degree and their career faculty to have experience and the appropriate training and certification in their field with only a bachelor's degree. The work duties and expectations for community college faculty are also different at 4-year colleges or universities. Community college faculty typically teach 14 to 19 credit hours a semester and do little, if any research, whereas faculty at 4-year colleges typically teach 9 to 12 credit hours a semester and are expected to conduct research and publish their findings. In addition, community colleges often have what is referred to as an "open door" policy of admission meaning that students are not required to have a particular score on a college placement test, such as the ACT or SAT, nor are they required to have a specified high school grade point average or rank. Most 4-year colleges and universities require a minimum score on a college placement test in addition to a minimum high school grade point average or rank. Because of these differing entrance requirements, or lack thereof, community colleges often have a higher percentage of students needing remedial or developmental coursework. This dissertation reports on data collected from a survey administered to full-time faculty at all 15 community colleges in Iowa. The survey was administered using Qualtrics software with assistance from the Office of Community College Research and Policy at Iowa State University. The results of the study were used to further examine who community college science, engineering and mathematics (SEM) faculty are in terms of their demographics and background, along with investigating factors from the survey that contribute to their overall job satisfaction. Multiple regression analysis on these variables along with gender and age examined different models for predicting overall job satisfaction.

Tweaking the Culture of the Community College

ERIC Educational Resources Information Center

Braxton, John M.; Doyle, William R.; Lyken-Segosebe, Dawn

2015-01-01

This chapter contends that scholarship should become a part of the mission of the community college. The authors describe actions for individual community colleges and state and federal actions that encourage and support the engagement of community college faculty members in scholarship.

25 CFR 41.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Tribally Controlled Community Colleges § 41.1 Purpose. The policy of the Department of the... community colleges to ensure continued and expanded educational opportunities for Indian students. The...

25 CFR 41.20 - Policy.

Code of Federal Regulations, 2010 CFR

2010-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.20 Policy. It is the policy of this Department to support and encourage the establishment, operation, and improvement of tribally controlled community colleges...

A Leadership Development Plan for Implementation of 4-Year Degree Programs at Community Colleges within the University and Community College System of Nevada

ERIC Educational Resources Information Center

Crawford, Chemene

2005-01-01

The purpose of this applied dissertation was to develop a blueprint for community college leaders within the University and Community College System of Nevada (UCCSN) who want to develop 4-year degree programs at their individual institutions. Many of these leaders were not aware of what is involved in preparing a community college to undertake…

A Policy Analysis of Missouri Community College Residence Hall Discipline Policies with an Analysis of Changes in the State Fair Community College Residence Hall Policy

ERIC Educational Resources Information Center

Gilgour, Joseph G.

2012-01-01

Community colleges in the United States have long been known as institutions of equal opportunity and affordable education. One facet of student life appearing at more and more community colleges is the addition of residence halls. Still, the number of community colleges with on-campus living is relatively small, and for the campuses with…

In Line for the Presidency: The American Association of Community Colleges (AACC) Leadership Competencies and the Career Development of Women Leaders in Community College Administration

ERIC Educational Resources Information Center

Porter, Autumn Rene

2017-01-01

Though women make up the majority of community college students, faculty and staff, only 36% of community college presidents nationwide are female. With a significant number of presidential retirements on the horizon, there could be many opportunities for women in line for a community college presidency to take the next step along their career…

Foundation for California Community Colleges (F.C.C.C.) Facility Program: Saving Community California Community Colleges $$$ on Assessments and Bulk Purchasing.

ERIC Educational Resources Information Center

Chen, Spencer; Toy, Larry

The Foundation for California Community Colleges (FCCC) is a non-profit foundation whose mission is to support the California Community College (CCC) system and to save the CCC money. FCCC is the official auxiliary to the Board of Governors, the Chancellor's office, and the system of 108 colleges of the CCC. This document provides details on the…

An Assessment of Music Programs in the Alabama Community College System

ERIC Educational Resources Information Center

Powe, Holly Vanessa

2010-01-01

The Alabama Community College System (ACCS) consists of 21 comprehensive community colleges, four technical colleges, and Athens State University, the state's only upper level, two- year college. The majority of those 21 colleges incorporate the five objectives of providing transfer, vocational/technical and remedial education, as well as…

From Ripples to Waves: The Rural Community College Initiative to Build New Partnerships in Support of America's Rural Communities. RRD 190

ERIC Educational Resources Information Center

Emery, Mary

2008-01-01

In 1994 the Ford Foundation launched the Rural Community College Initiative (RCCI) as a "national demonstration project to help community colleges in distressed regions move their people and communities toward prosperity. It challenged community colleges to become catalysts for economic development and supported aggressive efforts to increase…

California Community Colleges: Vital to the Economy

ERIC Educational Resources Information Center

California Community Colleges, Chancellor's Office, 2014

2014-01-01

The California Community Colleges play an important role in boosting the state's economy by serving more than 2.3 million students a year. In fact, one out of three community college students in the U.S. is enrolled in a California community college, making it the nation's largest system of higher education. Their 112 colleges provide students…

Community College Students' Perceptions of Educational Counseling, Its Value, and Its Relationship with Students' Academic and Social Integration into the Community College

ERIC Educational Resources Information Center

Guzman, Sergio A.

2014-01-01

This dissertation investigated community college students' perceptions about educational counseling, its value, and its relationship with academic and social integration into the college environment. In an attempt to explore students' perceptions, a quantitative study was conducted at four California community colleges. The survey was distributed…

What Community College Developmental Mathematics Students Understand about Mathematics

ERIC Educational Resources Information Center

Stigler, James W.; Givvin, Karen B.; Thompson, Belinda J.

2010-01-01

The nation is facing a crisis in its community colleges: more and more students are attending community colleges, but most of them are not prepared for college-level work. The problem may be most dire in mathematics. By most accounts, the majority of students entering community colleges are placed (based on placement test performance) into…

Articulation Models and Systems: High School to Community Colleges and Community Colleges to Four Year Institutions.

ERIC Educational Resources Information Center

Ughetto, Richard; Hoerner, James L.

This paper examines models of community college articulation with high schools and four-year institutions as examples of the facilitation of student transfer at the different levels. The first sections of the paper describe four programs to enhance high school to community college articulation: (1) Sacramento City College (California) and the…

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…

Institutional Determinants of Labor Market Outcomes for Community College Students in North Carolina

ERIC Educational Resources Information Center

Kalleberg, Arne L.; Dunn, Michael

2015-01-01

Objective: The labor market success of community college students depends on both the attributes of individual students and the characteristics of the community colleges they attend. In this article, we examine the impact of community college characteristics on the earnings of first-time college students who enrolled in the North Carolina…

Community College Leadership in Developing World Trade Opportunities for Local Business and Industry.

ERIC Educational Resources Information Center

Lindeman, Lynn W.; Schwartz, Martin F.

A community college can benefit its students, community, and nation by helping local businesses develop their world trade potential. Most community colleges have the expertise, resources, and capability to help local businesses benefit from these export opportunities. Rockland Community College (RCC) in New York, for example, has designed and…

Online Workforce Development in Community Colleges: Connection with Community, Institutional, and Governance Factors

ERIC Educational Resources Information Center

Githens, Rod Patrick; Sauer, Timothy M.; Crawford, Fashaad L.; Cumberland, Denise M.; Wilson, Kristin B.

2014-01-01

This study examined community and institutional factors that influence offering online workforce development programs in community colleges. The study included a random sample of 321 community college in the United States. Findings conclude that colleges operating under statewide governance structures and in states with more highly centralized…

Oakton Community College Annual Report to the Community, Fiscal Year 1997.

ERIC Educational Resources Information Center

Oakton Community Coll., Des Plaines, IL.

Oakton Community College's (Illinois) Annual Report to the Community for fiscal year 1997 includes information about the college's operations and finances. Prepared to acquaint the community with the school, the report contains letters from the board chairman and president, and outlines the college's mission statement and student services and…

10 Myths & Realities about Community College Teacher Education Programs. Second Edition

ERIC Educational Resources Information Center

Maricopa Community Colleges, 2009

2009-01-01

As community colleges emerge as a solution to the teacher quality and shortage issue, the National Association of Community College Teacher Education Programs (NACCTEP) created this pamphlet in an attempt to dispel any misperceptions individuals may have about the community college role in teacher education. "10 Myths About Community College…

National Study on Community College Health. Research Brief.

ERIC Educational Resources Information Center

Ottenritter, Nan

This is a report on a national survey of community colleges conducted by the American Association of Community Colleges (AACC) in 2000. The survey was designed to identify various community health programs, centers, classes, and services related to HIV/AIDS that community colleges administered, partnered, or sponsored. The study surveyed 1,100…

The pipeline of physiology courses in community colleges: to university, medical school, and beyond.

PubMed

McFarland, Jenny; Pape-Lindstrom, Pamela

2016-12-01

Community colleges are significant in the landscape of undergraduate STEM (science technology, engineering, and mathematics) education (9), including biology, premedical, and other preprofessional education. Thirty percent of first-year medical school students in 2012 attended a community college. Students attend at different times in high school, their first 2 yr of college, and postbaccalaureate. The community college pathway is particularly important for traditionally underrepresented groups. Premedical students who first attend community college are more likely to practice in underserved communities (2). For many students, community colleges have significant advantages over 4-yr institutions. Pragmatically, they are local, affordable, and flexible, which accommodates students' work and family commitments. Academically, community colleges offer teaching faculty, smaller class sizes, and accessible learning support systems. Community colleges are fertile ground for universities and medical schools to recruit diverse students and support faculty. Community college students and faculty face several challenges (6, 8). There are limited interactions between 2- and 4-yr institutions, and the ease of transfer processes varies. In addition, faculty who study and work to improve the physiology education experience often encounter obstacles. Here, we describe barriers and detail existing resources and opportunities useful in navigating challenges. We invite physiology educators from 2- and 4-yr institutions to engage in sharing resources and facilitating physiology education improvement across institutions. Given the need for STEM majors and health care professionals, 4-yr colleges and universities will continue to benefit from students who take introductory biology, physiology, and anatomy and physiology courses at community colleges. Copyright © 2016 The American Physiological Society.

Preparing Rural Community College Professionals

ERIC Educational Resources Information Center

Williams, Mitchell R.; Pennington, Kevin L.; Couch, Gene; Dougherty, Michael A.

2007-01-01

A limited number of universities offer graduate programs that focus specifically on preparing rural community college leaders. At the same time, community colleges are facing projections of unprecedented turnover in both administrative and instructional leadership. The rural community college is a unique educational institution which faces…

25 CFR 41.2 - Scope.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Tribally Controlled Community Colleges § 41.2 Scope. The regulations in this subpart are applicable to the provision of financial and technical assistance to Community Colleges under title I of the...

25 CFR 41.21 - Scope.

Code of Federal Regulations, 2010 CFR

2010-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.21 Scope. The regulations in this subpart are applicable to the provision of financial and technical assistance to Navajo Community College pursuant to the Navajo...

Agreement between the Board of Trustees of Community College District #509, Elgin Community College, and the Elgin Community College Faculty Association, IFT Chapter 3791, January 1, 1988 through December 31, 1990.

ERIC Educational Resources Information Center

Elgin Community Coll., IL.

The collective bargaining agreement between the Elgin Community College Faculty Association and the Board of Trustees of Community College District Number 509 is presented. This contract, covering the period from January 1, 1988 through December 31, 1990, deals with the following topics: bargaining agent recognition and bargaining unit;…

Master Contract by and between the Board of Trustees of Washington Community College District 17 (The Community Colleges of Spokane) and the District 17 Association for Higher Education, September 1, 1988-August 31, 1991.

ERIC Educational Resources Information Center

Spokane Community Coll., WA.

The collective bargaining agreement between the Board of Trustees of Washington Community College District 17 and the District 17 Association for Higher Education (AHE) is presented, covering all academic employees employed by Spokane Community College, Spokane Falls Community College, and the Institute for Extended Learning. This contract,…

Approval of the Lemoore Center of the West Hills Community College District. A Report to the Governor and Legislature in Response to a Request from the Board of Governors to Recognize the Center as the Official Community College Center for the Lemoore/Hanford Area of Kings County.

ERIC Educational Resources Information Center

California State Postsecondary Education Commission, Sacramento.

The Lemoore Center of the West Hills Community College District serves the Lemoore/Hanford area of Kings and Fresno Counties--an area lying within both the West Hills and the College of the Sequoias Community College Districts. Jurisdictional problems between the districts prompted the Board of Governors of the California Community Colleges to…

Role of Universities in Leadership Development.

ERIC Educational Resources Information Center

Duvall, Betty

2003-01-01

Discusses the important impact of university doctoral programs for community college leadership training. Emphasizes the growing need for new community college leaders and the lack of specialized doctoral programs that focus on community colleges. Describes successful community college leadership programs as innovative, desirous of change, and…

Managing for Results Through Teams.

ERIC Educational Resources Information Center

Chand, Sunil; Holm, Maudie L.

1998-01-01

Using examples from Cuyahoga Community College, this article examines the nature of teams, how they are suited to community college management, and how they can increase the effectiveness of community colleges. Presents tangible implementation strategies and unique applications for community colleges, including the use of faculty as team…

Examining the Impact of Redesigned Developmental Math Courses in Community Colleges

ERIC Educational Resources Information Center

Okimoto, Hae; Heck, Ronald

2015-01-01

At community colleges, student preparedness for college-level work is a significant initial barrier. Over 70% of community college students are reported to be inadequately prepared for college mathematics. Because students need to pass college-level math in order to enroll in subsequent courses required for their majors or to complete general…

Building Indicators of Community College Outcomes.

ERIC Educational Resources Information Center

Cohen, Arthur M.

In 1989, the Center for the Study of Community Colleges began a project to define and promote student transfer from community colleges to four-year colleges and universities. The project had four purposes: establish a definition of transfer; gather and analyze transfer data from a broad sample of colleges; assist the colleges in establishing…

Operator’s Manual for UH-60A Helicopter, UH-60L Helicopter, EH-60A Helicopter

DTIC Science & Technology

1996-10-31

electrolyte is harmful to the skin and clothing. If potassium hydroxide is spilled on clothing or other material, wash immediately with clean water . If spilled...on personnel, immediately flush the affected area with clean water . Continue washing until medical assistance arrives. Neutralize any spilled...electrolyte by thoroughly flushing contacted area with water . CARBON MONOXIDE When smoke, suspected carbon monoxide fumes, or symptoms of anoxia exist, the

UH1-Y - Benefits and Deficiencies

DTIC Science & Technology

2009-02-20

Report, NA 01 HCG -1 (hereinafter Test and Evaluation Report). 2 author’s experience. 3 Test and Evaluation Report. 4 Test and Evaluation Report...Critical Intelligence. Aug 14, 24(33). - - - 2008. DOD Approves Full Production for UH-1Y Despite Major Deficiency. Oct 2, 24(40). NA 01-11- HCG -2-1...2008. Operational Test and Evaluation Report, NA 01 HCG -1. Parmalee, Patricia, ed. 2005. Test Time. Aviation Week & Space Technology. Jun 20, 162

The Influence of College President Perceptions on Organizational Commitment to Higher Education Marketing: An Exploratory Analysis of High-Performing California Community Colleges

ERIC Educational Resources Information Center

Hall, Zachary M.

2008-01-01

Change, competition, and its consequences are particularly salient for California's community colleges. At its peak in 2002, California's community college system educated more than 2.5 million students annually. Nevertheless, California's community colleges receive the smallest proportion of the state education budget while enrolling nearly three…

Retention, Graduation and Transfer Rates at Maryland Community Colleges.

ERIC Educational Resources Information Center

Maryland State Higher Education Commission, Annapolis.

Of the 11,770 new full-time freshman matriculating at Maryland community colleges in fall 1998, 22.9% transferred to a Maryland public four-year college, 8.2% graduated and did not transfer, and 10.5% were still enrolled in a Maryland community college four years later. The combined four-year transfer and community college graduation rate of 31.1%…

Institutional Determinants of Labor Market Outcomes for Community College Students in North Carolina. A CAPSEE Working Paper

ERIC Educational Resources Information Center

Kalleberg, Arne L.; Dunn, Michael

2014-01-01

The extent to which community college students experience labor market success depends on both the attributes of the individual students and the characteristics of the community colleges they attend. In this paper, we examine the impact of community college characteristics on the earnings of first-time college students who enrolled in the North…

UH-60 Airloads Program Tutorial

NASA Technical Reports Server (NTRS)

Bousman, William G.

2009-01-01

From the fall of 1993 to late winter of 1994, NASA Ames and the U.S. Army flew a flight test program using a UH-60A helicopter with extensive instrumentation on the rotor and blades, including 242 pressure transducers. Over this period, approximately 30 flights were made, and data were obtained in level flight, maneuver, ascents, and descents. Coordinated acoustic measurements were obtained with a ground-acoustic array in cooperation with NASA Langley, and in-flight acoustic measurements with a YO-3A aircraft. NASA has sponsored the creation of a "tutorial' which covers the depth and breadth of the flight test program with a mixture of text and graphics. The primary purpose of this tutorial is to introduce the student to what is known about rotor aerodynamics based on the UH-60A measurements. The tutorial will also be useful to anyone interested in helicopters who would like to have more detailed knowledge about helicopter aerodynamics.

Comparison of NASTRAN analysis with ground vibration results of UH-60A NASA/AEFA test configuration

NASA Technical Reports Server (NTRS)

Idosor, Florentino; Seible, Frieder

1990-01-01

Preceding program flight tests, a ground vibration test and modal test analysis of a UH-60A Black Hawk helicopter was conducted by Sikorsky Aircraft to complement the UH-60A test plan and NASA/ARMY Modern Technology Rotor Airloads Program. The 'NASA/AEFA' shake test configuration was tested for modal frequencies and shapes and compared with its NASTRAN finite element model counterpart to give correlative results. Based upon previous findings, significant differences in modal data existed and were attributed to assumptions regarding the influence of secondary structure contributions in the preliminary NASTRAN modeling. An analysis of an updated finite element model including several secondary structural additions has confirmed that the inclusion of specific secondary components produces a significant effect on modal frequency and free-response shapes and improves correlations at lower frequencies with shake test data.

Learning Communities for Students in Developmental Math: Impact Studies at Queensborough and Houston Community Colleges. Executive Summary

ERIC Educational Resources Information Center

Weissman, Evan; Butcher, Kristin F.; Schneider, Emily; Teres, Jedediah; Collado, Herbert; Greenberg, David

2011-01-01

Queensborough Community College and Houston Community College are two large, urban institutions that offer learning communities for their developmental math students, with the goals of accelerating students' progress through the math sequence and of helping them to perform better in college and ultimately earn degrees or certificates. They are…

Learning Communities for Students in Developmental Math: Impact Studies at Queensborough and Houston Community Colleges

ERIC Educational Resources Information Center

Weissman, Evan; Butcher, Kristin F.; Schneider, Emily; Teres, Jedediah; Collado, Herbert; Greenberg, David

2011-01-01

Queensborough Community College and Houston Community College are two large, urban institutions that offer learning communities for their developmental math students, with the goals of accelerating students' progress through the math sequence and of helping them to perform better in college and ultimately earn degrees or certificates. They are…

Community College Administrators' and Local Stakeholders' Perceptions Concerning the Economic Development Strategies Used by North Carolina Community Colleges.

ERIC Educational Resources Information Center

Boone, John Bower; Gillett-Karam, Rosemary

1996-01-01

Describes a study comparing the perceptions of community college and community leaders regarding economic development strategies utilized by North Carolina community colleges. Indicates that the level of satisfaction with strategies was related to respondents' perceived level of use of strategies, position held, and institution size. (17…

Financial Challenges in Higher Education: Community College Leadership Style and Ranking

ERIC Educational Resources Information Center

Price, Phillip D.; Schneider, Douglas K.; Quick, Linda A.

2016-01-01

A large number of new community college presidents will be hired in the next 5 years due to vacancies. New leaders must be prepared to lead their institutions through the challenges facing community colleges. Forty-one community college presidents in North Carolina participated in our research (70.7% response rate). We found that community college…

Navigating the Transition to Community College: Understanding the Perceptions and Strategies Related to Latina Experiences

ERIC Educational Resources Information Center

Martinez-Vogt, Emily

2014-01-01

The transition of Latina community college students warrants further interest from the research community and this study aims to fill a gap in the research by examining the transition experiences from the voices of Latina community college students. The purpose of this qualitative study was to understand Latina community college students'…

Exploring the Trajectory of Latinas into the Role of Community College President: Perspectives from Current Community College Leadership

ERIC Educational Resources Information Center

Reinhart, Ruth

2017-01-01

Historically, community colleges have been and continue to be a gateway of opportunity for many students. As Hispanic students continue to engage in community college institutions at accelerated rates, it is important that institutions of higher education make strategic adjustments. In response to the impending shortage of community college…

Part-Time Community College Instructors Teaching in Learning Communities: An Exploratory Multiple Case Study

ERIC Educational Resources Information Center

Paterson, John W.

2017-01-01

Community colleges have a greater portion of students at-risk for college completion than four-year schools and faculty at these institutions are overwhelmingly and increasingly part-time. Learning communities have been identified as a high-impact practice with numerous benefits documented for community college instructors and students: a primary…

Enrollment Management in the Comprehensive Community College: A Case Study of Bronx Community College

ERIC Educational Resources Information Center

Ritze, Nancy

2006-01-01

Faced with growing pressure to demonstrate student success and achieve financial stability, community colleges have increasingly turned to enrollment management. Using Bronx Community College as an example, this chapter examines the role institutional research can play in the enrollment management process.

International Education at Community Colleges: Themes, Practices, and Case Studies

ERIC Educational Resources Information Center

Latiner Raby, Rosalind, Ed.; Valeau, Edward J., Ed.

2016-01-01

This book brings together distinguished scholars, community college practitioners, and emerging leaders to expand upon existing theories, provide reflection on practice, and demonstrate the dynamic nature of community college internationalization. There is a special challenge for United States community colleges to move from selected international…

Strategic Management in the Community College. New Directions for Community Colleges, Number 44.

ERIC Educational Resources Information Center

Myran, Gunder A., Ed.

1983-01-01

Articles in this sourcebook discuss six strategic areas of community college management: external relations, internal communication and working relationships, financial resources development and allocation, program and service development, staff development, and strategic planning. First, "Strategic Management in the Community College,"…

Community College Economics Instruction: Results from a National Science Foundation Project

ERIC Educational Resources Information Center

Maier, Mark; Chi, W. Edward

2016-01-01

The principal investigator of a National Science Foundation project, "Economics at Community Colleges," surveyed community college economics faculty and organized workshops, webinars, and regional meetings to address community college faculty isolation from new ideas in economics and economics instruction. Survey results, combined with…

Rural Colleges as Catalysts for Community Change: The RCCI Experience.

ERIC Educational Resources Information Center

Rubin, Sarah

2001-01-01

The Rural Community College Initiative challenges colleges in economically distressed regions to become catalysts for economic and community development and improved access to education. Led by college-community teams, the 24 sites have experimented with strategic approaches that include leadership development, entrepreneurship education, small…

Tyler Junior College, Exploring America's Communities.

ERIC Educational Resources Information Center

Tyler Junior Coll., TX.

In 1996, Texas's Tyler Junior College (TJC) participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. TJC's action plan goals were to solicit administrative endorsement and…

Wyoming Community College Commission Agency Annual Report.

ERIC Educational Resources Information Center

Wyoming Community Coll. Commission, Cheyenne.

This paper reports on outcomes of community college programs monitored by the Wyoming Community College Commission (WCCC). The document covers the following WCCC objectives: (1) Study of tuition rates for the community colleges; (2) Negotiation of contracts and provision of financial support for administrative computing system components and…

Reading the Competencies through a Feminist Lens

ERIC Educational Resources Information Center

Wilson, Kristin Bailey; Cox-Brand, Elizabeth

2012-01-01

The American Association of Community Colleges (AACC) has been a constant advocate for greater diversity in community college leadership. Along with other work to encourage diversity in leadership, the AACC brought together community college practitioners and scholars to develop a competency framework for community college leadership,…

Creating a New University-Based Community College Leadership Program

ERIC Educational Resources Information Center

Vargas, Juanita Gamez

2013-01-01

The author describes the process for developing a new Community College Leadership (CCL) curriculum for a certificate, master's, and doctoral degree in adult and higher education. The article details the research strategy in learning about Oklahoma's community colleges, existing national community college leadership programs, relevant courses…

Black Female Community College Students' Satisfaction: A National Regression Analysis

ERIC Educational Resources Information Center

Strayhorn, Terrell L.; Johnson, Royel M.

2014-01-01

Data from the Community College Student Experiences Questionnaire were analyzed for a sample of 315 Black women attending community colleges. Specifically, we conducted multivariate analyses to assess the relationship between background traits, commitments, engagement, academic performance, and satisfaction for Black women at community colleges.…

The Trojan Horse Phenomenon Reconsidered.

ERIC Educational Resources Information Center

Burnett, Collins W.

1982-01-01

Questions the desirability of hiring faculty with doctoral degrees in community colleges. Cites the growing percentage of Ph.D.'s entering community college instruction and sources of tension for these instructors, e.g., the community college's open-door philosophy and the nature of community college students, faculty, and programs. (DMM)

Community College Finance Resource Development. UCLA Community College Bibliography

ERIC Educational Resources Information Center

Carducci, Rozana

2006-01-01

The references in this bibliography provide an overview of recent scholarship on community college finance and resource development. In addition to documents that present a national portrait and comparative analysis of community college funding models and resource management practices, this bibliography also includes recent publications that…

Community-Based Programming: An Opportunity and Imperative for the Community College.

ERIC Educational Resources Information Center

Boone, Edgar J.

1992-01-01

Defines community-based programing as a cooperative process in which the community college serves as leader and catalyst in effecting collaboration among community members, leaders, and groups. Recommends 15 tasks for community college leaders involved in community-based programing, including environmental scanning and coalition building. (DMM)

Community Colleges in the United States.

ERIC Educational Resources Information Center

Lundberg, Richard, Ed.

2002-01-01

This issue discusses the importance of the community college to higher education in the United States. Contained are six articles: (1) "America's Community Colleges: On the Ascent," by Arthur M. Cohen, which places the strengths and challenges of the American community college within a historical context; (2) "Lamps Beside the Golden Door," by…

Black River Technical College, Exploring America's Communities. Progress Report.

ERIC Educational Resources Information Center

Black River Vocational-Technical School, Pocahontas, AR.

In 1996, Arkansas's Black River Technical College (BRTC) participated in the American Association of Community Colleges' Exploring America's Communities project, which worked to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. The proposed centerpiece of BRTC's program is called the…

Accountability and Productivity in the Community College System, Fiscal Year 2002.

ERIC Educational Resources Information Center

Illinois Community Coll. Board, Springfield.

This report, conducted by the Illinois Community College Board, highlights and summarizes accountability activities and initiatives described by Illinois' 48 community colleges in their 2002 Accountability/Program Review Reports. The report provides evidence that Illinois' comprehensive community colleges play a vital role in the state's…

Leadership Strategies in High Performing Community Colleges: A Qualitative Phenomenological Study

ERIC Educational Resources Information Center

Brimhall, Carrie L.

2014-01-01

Effective community college leaders make a difference in the culture and performance of the institution. The research study sought to discover leadership strategies that lead to the achievement of high performance outcomes in community colleges. In 2013, the American Association of Community Colleges Competencies for effective leadership criteria…

Strategic Enrollment Management (SEM) Decisions and Geographic Information Systems (GIS) for Community Colleges

ERIC Educational Resources Information Center

Baldin, Antoinette M.

2013-01-01

With the changing landscape in enrollment options for potential community college students, community college administrators are looking for ways to forecast enrollment by using strategic enrollment management models. Today, community colleges' administration is challenged to develop, use, and implement enrollment models that support their…

25 CFR 41.22 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.22 Definitions. As used in this subpart: (a) Academic term... Navajo Community College Act of December 15, 1971 (Pub. L. 92-189, 85 Stat. 646) as amended by the Navajo...

25 CFR 41.22 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.22 Definitions. As used in this subpart: (a) Academic term... Navajo Community College Act of December 15, 1971 (Pub. L. 92-189, 85 Stat. 646) as amended by the Navajo...

25 CFR 41.22 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.22 Definitions. As used in this subpart: (a) Academic term... Navajo Community College Act of December 15, 1971 (Pub. L. 92-189, 85 Stat. 646) as amended by the Navajo...

25 CFR 41.22 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION GRANTS TO TRIBALLY CONTROLLED COMMUNITY COLLEGES AND NAVAJO COMMUNITY COLLEGE Navajo Community College § 41.22 Definitions. As used in this subpart: (a) Academic term... Navajo Community College Act of December 15, 1971 (Pub. L. 92-189, 85 Stat. 646) as amended by the Navajo...

Austin Community College Benchmarking Update.

ERIC Educational Resources Information Center

Austin Community Coll., TX. Office of Institutional Effectiveness.

Austin Community College contracted with MGT of America, Inc. in spring 1999 to develop a peer and benchmark (best) practices analysis on key indicators. These indicators were updated in spring 2002 using data from eight Texas community colleges and four non-Texas institutions that represent large, comprehensive, urban community colleges, similar…

Legal Concerns in Community College Employment Matters

ERIC Educational Resources Information Center

Rodriguez, Roy C.

2010-01-01

The American community college has posed, for a period of time, some distinctively unique concerns pertaining to legal issues. However, the most pressing legal issues facing community colleges now are those regarding personnel. The diversity of programs community colleges offer require that personnel (specifically faculty) come to the institution…

Working It Out: Community Colleges and the Workforce Investment Act

ERIC Educational Resources Information Center

Visher, Mary G.; Fowler, Donna

2006-01-01

Not since the Depression, when the unemployed flocked to community colleges for training, have community colleges been more squarely in the workforce development spotlight than now. Long recognized for providing affordable access to students seeking associate's degrees or transfer to four-year postsecondary institutions, community colleges have…

African-American Female Student Experiences in Community College

ERIC Educational Resources Information Center

Dozier, Nedra

2016-01-01

This is a mixed method study focusing on African-American Female (AAF) student experiences and success in the community college. This study was focused at a large southeastern, comprehensive community college. A chi-squared analysis of extant data concerning questions from the Community College Survey for Student Engagement (CCSSE) instrument was…

U.S. Community College Professional Staff Seek South African Doctoral Degrees: An Analysis of an International Doctoral Program Partnership

ERIC Educational Resources Information Center

Ryan, Margaret Vail

2011-01-01

Prominent challenges facing contemporary community colleges are enhancing leadership capacity and serving their diverse student populations. While doctoral education constitutes a mainstay strategy for developing community college leaders, community college professionals face constraints accessing doctoral programs. The innovation of an…

The Hidden Costs of Community Colleges

ERIC Educational Resources Information Center

Schneider, Mark.; Yin, Lu

2011-01-01

Community colleges are an essential component of America's higher education system. Last year, they enrolled well over 6 million students, a number that continues to grow. Community colleges have multiple missions, and their performance ultimately needs to be evaluated on multiple metrics. However, one key mission of community colleges is the…

The Economic Outcomes of Community College Attendance. ERIC Digest.

ERIC Educational Resources Information Center

Bryant, Alyssa N.

This digest discusses research on economic gains for community college students and explores whether a community college education serves to minimize the wage gap between women and men and between advantaged and disadvantaged groups. It summarizes research that supports the assertion that a community college education offers economic advancement…

Students' Perceptions of Their Readiness for Community College Study

ERIC Educational Resources Information Center

Millar, Brad; Tanner, David

2011-01-01

Although the drop-out problem is particularly acute at the community college, there is very little research on student attrition that is specific to community colleges. Differences between the community college and four-year institutions stems are accented by entrance requirements that are traditionally much more rigorous at traditional colleges…

Leadership Competencies of Community College Senior Student Affairs Officers in the United States

ERIC Educational Resources Information Center

Rodkin, Daniel Michael

2011-01-01

The purpose of this study was to assess community college senior student affairs officers' demographics, educational backgrounds, and leadership development experiences, as related to their mastery of the leadership skills outlined in the American Association of Community Colleges "Competencies for Community College Leaders" (AACC…

The Institutional Vision of Tribal Community Colleges

ERIC Educational Resources Information Center

Abelman, Robert

2011-01-01

This investigation provides a base-line measurement of the inspirational and pragmatic rhetoric in declarations of institutional vision at tribal community colleges. By comparing it to nontribal community colleges, this content analysis reveals the current state of utility of the mission and vision statements of tribal community colleges, their…

Community Colleges Online

ERIC Educational Resources Information Center

Crawford, Corinne; Persaud, Colin

2013-01-01

Presently, community colleges are bursting at the seams. In 2011, community colleges turned away more than 400,000 prospective students. In the next six years, 63 percent of all U.S. jobs will require postsecondary education. Twenty two million new workers with postsecondary degrees will be needed by 2018. Community colleges are turning…

Seeking Legitimacy: The Community College Mission and the Honors College

ERIC Educational Resources Information Center

Treat, Tod; Barnard, Thomas C.

2012-01-01

The community college mission has been the subject of considerable review and commentary since its conception. Based on traditional concerns of access, a consensus has largely been reached regarding the inclusion of transfer, career, developmental, and community foci within a comprehensive community college. While concerns regarding access and…

The 2013 Aspen Prize for Community College Excellence

ERIC Educational Resources Information Center

Perlstein, Linda

2013-01-01

For millions of Americans, community colleges provide an essential pathway to well-paying jobs and continuing higher education. The Aspen Prize for Community College Excellence honors those institutions that strive for and achieve exceptional levels of success for all students, while they are in college and after they graduate. Community colleges…

Assessing the Need for Community College Baccalaureate Degree Programs in Mississippi

ERIC Educational Resources Information Center

Williams, Johannah Bell

2010-01-01

This study involved assessing the professional and personal opinions of Mississippi community college students, faculty and administrators regarding the need for community college baccalaureate degree programs in Mississippi. The goal of this study was to determine if students, faculty and administrators at Mississippi community colleges believed…

Retention of First Year Community College Students

ERIC Educational Resources Information Center

Windham, Melissa H.

2012-01-01

Although close to half of all community college students leave before obtaining their stated goals, most retention studies are still being conducted at the four-year college and university level. There is still little research conducted at the community college level. In order to determine what student characteristics increase community college…

The Critical Link: Community Colleges and the Workforce.

ERIC Educational Resources Information Center

Falcone, Lisa, Ed.

In 1993, the American Association of Community Colleges (AACC) sponsored five activities designed to build the capacity of community colleges to respond to workforce development needs of employers and employees through contract training services. Three of these activities targeted community college-based business/industry liaisons, who provide a…

The Rural Community College as an Administrative Labor Market

ERIC Educational Resources Information Center

Allen, Nathan T.; Cejda, Brent D.

2007-01-01

External culture acts as a powerful force on rural community colleges and the presidents that lead them. This article examines whether rural community colleges comprise an administrative labor market, based on the careers of 69 chief academic officers employed in rural community colleges. Findings indicate the characteristics of both an…

Critical Issues Facing America's Community Colleges: A Summary of the Community College Futures Assembly 2008

ERIC Educational Resources Information Center

Basham, Matthew J.; Campbell, Dale F.; Mendoza, Pilar

2008-01-01

Three focus groups consisting of board of trustee members, community college presidents, senior administrators, administrators, and faculty members developed critical issues facing community colleges with respect to instructional planning and services; planning, governance, and finance; and workforce development. Thereafter, the delegation of more…

Community Colleges and Higher Education: A Joint Venture.

ERIC Educational Resources Information Center

Chambers, Sharon M.; Weeks, Sandy R.; Chaloupka, Larry J.

2003-01-01

Describes the teacher preparation program at Colin County Community College District (CCCCD), Texas, the first community college program in the nation authorized to prepare teachers. Also reports that Texas A&M University-Commerce has joined with CCCCD to provide a bridge between the community college program and graduate degrees at the…

Typology of State-Level Community College Governance Structures

ERIC Educational Resources Information Center

Fletcher, Jeffrey A.; Friedel, Janice Nahra

2017-01-01

Despite having a well-documented history about community colleges across the United States, relatively few discussions have covered state-level governance structures. To understand the typology of state community college governance structures, it must first be recognized that community college governance is characterized as a complex web of…

University-Based Community College Leadership Programs: Where Future Community College Leaders Are Prepared

ERIC Educational Resources Information Center

Friedel, Janice Nahra

2010-01-01

Community college leadership programs may take a variety of forms, among them university-based programs, leadership institutes, community college-based "grow your own" programs, professional organization-based institutes, or a combination of these. University-based doctorate leadership programs are the principal providers of these…

Validation of an Instrument to Measure Community College Student Satisfaction

ERIC Educational Resources Information Center

Zhai, Lijuan

2012-01-01

This article reports the development and validation of a survey instrument to measure community college students' satisfaction with their educational experiences. The initial survey included 95 questions addressing community college student experiences. Data were collected from 558 community college students during spring of 2001. An exploratory…

Defining Community College Achievements.

ERIC Educational Resources Information Center

Cohen, Arthur M.

In 1989, the Center for the Study of Community Colleges received a grant from the Ford Foundation to assist community colleges in defining their transfer rates and collecting data to support those definitions. The Center invited 240 community colleges with at least a 20% minority enrollment to participate in a Transfer Assembly. Interested…

Connecticut Community Colleges: At a Glance.

ERIC Educational Resources Information Center

Connecticut State Board of Trustees of Community-Technical Colleges, Hartford.

This paper presents the 1999-2000 report published by the Connecticut Board of Trustees of Community-Technical Colleges. It includes the following items: (1) a statement of mission and statutory responsibility of Connecticut's community colleges; (2) a description of the public services rendered by Connecticut's community colleges; (3) an outline…

The Flattening of Literacy: Community Colleges and Skills Training

ERIC Educational Resources Information Center

Pennell, Michael

2011-01-01

Community colleges occupy a contradictory position in the rise of globalization. They are at once both local and global institutions. This essay examines the complicated location of community colleges in local economies through the developing community college system in Indiana. In particular, it highlights the horizontal transitions of a growing…

Texas Community College Fundraising: Strategies for Meeting Future Financial Needs

ERIC Educational Resources Information Center

Garcia, Esmeralda

2009-01-01

While the entire weakened economy has had serious implications for higher education and the public investment in the mission of community college, the literature reveals a limited amount of research regarding the types, prevalence, and accountability of more sophisticated fundraising efforts in community colleges. Community colleges are seeking to…

Hagerstown Junior College, Exploring America's Communities. Progress Report.

ERIC Educational Resources Information Center

Hagerstown Junior Coll., MD.

In 1996, Hagerstown Junior College (Maryland) participated in the American Association of Community Colleges' Exploring America's Communities project, which works to strengthen the teaching and learning of American history, literature, and culture at U.S. community colleges. The primary goals of the action plan were to create a series of faculty…

Leadership Characteristics of Workforce Development Administrators in Community Colleges

ERIC Educational Resources Information Center

Lebesch, Anna Marie

2011-01-01

The community college environment is a complex and ever-changing system that requires effective leadership. The leadership characteristics in community colleges have been investigated substantially with studies primarily focused on the presidency and the pathway of the traditional academic pipeline. But as community colleges have struggled to do…

Photovoice as Methodology, Pedagogy, and Partnership-Building Tool: A Graduate and Community College Student Collaboration

ERIC Educational Resources Information Center

Latz, Amanda O.; Phelps-Ward, Robin; Royer, Dan; Peters, Tiffany

2016-01-01

Participatory action research, photovoice, diversity, and immersive learning comprised the most important aspects of the Community Colleges and Diversity graduate course taught during the 2014 spring semester. This project involved eight graduate students, five community college students, three community college administrators, and one university…

The State of California Community Colleges, 1997.

ERIC Educational Resources Information Center

Nussbaum, Thomas J.

Four important changes for the community colleges of California are proposed. First, legislation should be developed that establishes the basic framework for enabling community colleges to restore a level of access to community college education and training for more citizens. This would provide economic and social opportunity for more citizens,…

Community Education and the Community College: A Success Story in Southwest Michigan

ERIC Educational Resources Information Center

Martin, Gerald C.; And Others

1975-01-01

A series of three viewpoints on the community education program at Kellogg Community College. Initial competition between community education directors and the college director of community education has changed to cooperation, resulting in increased enrollments and reduced advertising costs. (DC)

How Can Multi-Campus Community Colleges Hold on to a Sense of Unity and Oneness?

ERIC Educational Resources Information Center

Robinson, Shawn

This paper discusses fostering a sense of unity across multiple campuses of a community college. It defines multi-campus community colleges (M3C) as a community college district composed of more than one site where learning is to take place. Unity is considered the state at which the students, faculty, and staff on the various college campuses and…

A Feasibility Study for Inclusion of Mohave County Community College in the State Community College System of Arizona.

ERIC Educational Resources Information Center

Northern Arizona Univ., Flagstaff. Educational Resources Management Center.

The major purpose of this study was to accumulate and organize pertinent information relative to the future status and goals of Mohave County Community College. The major objectives of the survey were to: (1) describe the growth and development of the Mohave County Community College, (2) describe the present educational program of the college, (3)…

Learning Communities for Students in Developmental English: Impact Studies at Merced College and the Community College of Baltimore County

ERIC Educational Resources Information Center

Weissman, Evan; Cullinan, Dan; Cerna, Oscar; Safran, Stephanie; Richman, Phoebe

2012-01-01

Across the United States, community colleges offer millions of students an open-access, low-cost postsecondary education. However, of the students who enroll in community college hoping to earn a credential or transfer to a four-year institution, only about half achieve their goal within six years. For students who enter college needing…

On Second Chances and Stratification: How Sociologists Think about Community Colleges

ERIC Educational Resources Information Center

Schudde, Lauren; Goldrick-Rab, Sara

2015-01-01

Community colleges increase college access, extending postsecondary educational opportunities to underserved students, yet, these students exhibit low rates of program completion and transfer to 4-year colleges. Sociological research on community colleges focuses on the tension between increasing educational opportunity and failing to improve…

The organization and administration of community college non-credit workforce education and training cuts

NASA Astrophysics Data System (ADS)

Kozachyn, Karen P.

Community colleges are struggling financially due to underfunding. Recent state budget cuts coupled with the elimination of federal stimulus money has exacerbated the issue as these funding streams had contributed to operating costs (Moltz, 2011). In response to these budget cuts, community colleges are challenged to improve, increase, and develop revenue producing programs. These factors heighten the need for community colleges to examine their non-credit workforce organizations. The community college units charged with delivering non-credit workforce education and training programs are historically ancillary to the academic divisions that deliver certificate, technical degree, and transfer degree programs. The perceptions of these units are that they are the community college's 'step child' (Grubb, Bradway, and Bell, 2002). This case study examined the organization and administration of community college non-credit workforce education and training units, utilizing observation, interviews, and document analysis. Observational data focused on the physical campus and the unit. Interviews were conducted onsite with decision-making personnel of the division units that deliver non-credit workforce education and training within each community college. Document analysis included college catalogues, program guides, marketing material, and website information. The study was grounded in the review of literature associated with the evolution of the community college, as well as the development of workforce education and training including funding, organizational structure and models, management philosophies, and effectiveness. The findings of the study report that all five units were self-contained and were organized and operated uniquely within the organization. Effectiveness was measured differently by each institution. However, two common benchmarks were revenue and student evaluations. Another outcome of this study is the perceived lack of college-wide alignment between the non-credit workforce education and training unit and the college community. With more than 54 million working adults enrolling in non-credit education through an institution of higher education (American Association of Community Colleges, 2012) the findings of this study could increase the community college's awareness of the potential in non-credit workforce education and training and thus strengthen confidence to invest more college funds and resources to increase non-credit workforce education and training.

Bridge to Excellence: Community College Leaders Develop Bold Strategies to Meet the Goals of AACC's 21st-Century Commission

ERIC Educational Resources Information Center

Murray, Corey

2013-01-01

When American Association of Community Colleges (AACC) President and CEO Walter G. Bumphus announced the release of AACC's "Reclaiming the American Dream: Community Colleges and the Nation's Future" report last spring, he made a promise to community college leaders: This report would not sit idle on the shelf. As community college…

Cultivating Reciprocity: The Guiding Framework for Benedict College in Partnership with the Community to Garner Economic and Community Growth

ERIC Educational Resources Information Center

Greene, Gwenda R.

2006-01-01

This article delineates Benedict College's strategies for transforming the community to foster a strong sense of connectedness and inclusivity to the institution. Reciprocal partnerships between the college and the community have served as a vehicle for achieving the mission of the college and addressing critical community issues. Benedict College…

Interleukin-6 infusion blunts proinflammatory cytokine production without causing systematic toxicity in a swine model of uncontrolled hemorrhagic shock.

PubMed

Brundage, Susan I; Zautke, N A; Holcomb, J B; Spain, D A; Lam, J C; Mastrangelo, M A; Macaitis, J M; Tweardy, D J

2004-11-01

Serum elevations of interleukin-6 (IL-6) correlate with multiple organ dysfunction syndrome and mortality in critically injured trauma patients. Data from rodent models of controlled hemorrhage suggest that recombinant IL-6 (rIL-6) infusion protects tissue at risk for ischemia-reperfusion injury. Exogenous rIL-6 administered during shock appears to abrogate inflammation, providing a protective rather than a deleterious influence. In an examination of this paradox, the current study aimed to determine whether rIL-6 decreases inflammation in a clinically relevant large animal model of uncontrolled hemorrhagic shock, (UHS), and to investigate the mechanism of protection. Swine were randomized to four groups (8 animals in each): (1) sacrifice, (2) sham (splenectomy followed by hemodilution and cooling to 33 degrees C), (3) rIL-6 infusion (sham plus UHS using grade 5 liver injury with packing and resuscitation plus blinded infusion of rIL-6 [10 mcg/kg]), and (4) placebo (UHS plus blinded vehicle). After 4 hours, blood was sampled, estimated blood loss determined, animals sacrificed, and lung harvested for RNA isolation. Quantitative reverse transcriptase-polymerase chain reaction was used to assess granulocyte colony-stimulating factor (G-CSF), IL-6, and tumor necrosis factor-alpha (TNFalpha) messenger ribonucleic acid (mRNA) levels. Serum levels of IL-6 and TNFalpha were measured by enzyme-linked immunoassay (ELISA). As compared with placebo, IL-6 infusion in UHS did not increase estimated blood loss or white blood cell counts, nor decrease hematocrit or platelet levels. As compared with the sham condition, lung G-CSF mRNA production in UHS plus placebo increased eightfold (*p < 0.05). In contrast, rIL-6 infusion plus UHS blunted G-CSF mRNA levels, which were not significantly higher than sham levels (p = 0.1). Infusion of rIL-6 did not significantly affect endogenous production of either lung IL-6 or mRNA. As determined by ELISA, rIL-6 infusion did not increase final serum levels of IL-6 or TNFalpha over those of sham and placebo conditions. Exogenous rIL-6 blunts lung mRNA levels of the proinflammatory cytokine G-CSF. The administration of rIL-6 does not increase the local expression of IL-6 nor TNFalpha mRNA in the lung. Additionally, rIL-6 infusion does not appear to cause systemic toxicity.

Community Based Organizations as Initiators of Partnerships with Community Colleges

ERIC Educational Resources Information Center

Turner, Sharon Yael

2012-01-01

This study focused on community based organizations leading community colleges in workforce development partnerships to train unemployed and underemployed adults. These collaborations operate where community based organizations deliver case management and job search skills, while community colleges offer specific training. In order to examine…

Collaborating To Help High-Risk Students Succeed. Beacon Guide.

ERIC Educational Resources Information Center

Chemeketa Community Coll., Salem, OR.

The goal of the American Association of Community and Junior Colleges' Beacon Colleges Initiative is to disseminate information about exemplary collaborative programs and services. In Oregon, Chemeketa Community College is the Beacon College which has been working in association with five other community colleges in the state to build community…

On Second Chances and Stratification: How Sociologists Think about Community Colleges

ERIC Educational Resources Information Center

Schudde, Lauren; Goldrick-Rab, Sarah

2014-01-01

Community colleges increase college access--extending postsecondary educational opportunities to students who otherwise may not have access, but they also exhibit low rates of program completion and transfer to four-year colleges. Sociological research on community colleges focuses on the tension between increasing educational opportunity and…

Community Colleges and the Media: Getting Effective Coverage for Your Institution.

ERIC Educational Resources Information Center

Thornton, Tim

2000-01-01

Looks at college marketing and promotion from the media's point of view, and addresses the challenges media personnel face in retrieving timely information from colleges and in establishing working relationships with marketing and public relations practitioners in community colleges. Describes what journalists expect from community colleges and…

Mathematics from High School to Community College: Preparation, Articulation, and College Un-Readiness

ERIC Educational Resources Information Center

Jaffe, Louise

2012-01-01

This research studied the role of mathematics as a roadblock to college completion for community college-bound students in California. Using longitudinal quantitative analysis, I observed the educational pipeline between high school and community college and analyzed how different high school mathematics histories predicted readiness, or…

Serving Adult and Returning Students: One College's Experience

ERIC Educational Resources Information Center

Kennamer, Michael A.; Campbell, J. David

2011-01-01

In 2009, "Community College Week" named Northeast Alabama Community College (NACC) one of the fastest growing community colleges in America. In the early 2000s, the college, which is located in the rural Appalachian region of Alabama, had begun efforts to increase enrollment. These efforts included providing online registration, online…

Executive Compensation in the California Community Colleges, 2000-2001.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Office of the Chancellor.

The Chancellor's Office of the California Community Colleges, in compliance with the State Legislature's requirements, issues a yearly report detailing executive compensation in the community colleges. There are three major organizational configurations in the state: (1) 20 multi-college districts administered by chancellors; (2) 56 colleges in…

Public Policy, Community Colleges, and the Path to Globalization.

ERIC Educational Resources Information Center

Levin, John S.

2001-01-01

Examined the nature of government policy toward community colleges in the United States and Canada in the 1990s and colleges' responses. Government policies were found to direct community colleges toward economic goals, emphasizing workforce training and state economic competitiveness and compelling colleges to improve efficiencies, increase…

Community College Program Planning: A Method to Measure and Meet Community Need

ERIC Educational Resources Information Center

Perez-Vergara, Kelly; Lathrop, Rachel; Orlowski, Martin

2018-01-01

Offering academic programs that meet community need has long been a core mission of community colleges. However, determining which job skills and credentials are needed for employment in the community is challenging. In order to facilitate a holistic and community-based perspective, our 2-year community college developed a structured curricular…

Application of Neural Networks to Predict UH-60L Electrical Generator Condition using (IMD-HUMS) Data

DTIC Science & Technology

2006-12-01

Data transfer unit ( DTU ) • Remote data concentrator (RDC) • Main processor unit (MPU) • 2 junction boxes (JB1/JB2) • 20 drive train and...NETWORKS TO PREDICT UH-60L ELECTRICAL GENERATOR CONDITION USING (IMD-HUMS) DATA by Evangelos Tourvalis December 2006 Thesis Advisor...including the time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the

Quantum 1/F Noise in Solid State Double Devices, in Particular Hg(1-x) CdxTe Diodes.

DTIC Science & Technology

1986-05-22

1 / f noise , diffusion noise , recombination noise , Hooge formula, Hooge parameter, coherent and...The data will be discussed and interpreted in subsequent sections. f 1 . The Hooge equation and quantum 1 / f noise (A. van der Ziel) According to Hooge [ 1 ...the relative current 1 / f noise of a semiconductor resistor may be written as SI( f ) uH 12 N where uH is the Hooge

Life Forecasting as a Logistics Technique.

DTIC Science & Technology

1982-01-01

Two examples of RCM applications were investigated directly by the MIT project team: the T53-L-13B engine for the UH -lH Helicopter and the M- 60 Tank...for RCM activities. The candidate systems and the respective 4 readiness commands were the UH -lH helicopter (TSARCOM), TOY Weapon System (MIRCOM), M...have capability for developing Failure Modes and Effects Analyses ( FMEA ). 5. Accurate and dependable field or test data are generally not available. 6

Helicopter noise measurements data report. volume II. helicopter models: Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH- 54B), Boeing Vertol 'Chinook' (CH-47C)

DOT National Transportation Integrated Search

1977-04-01

The helicopter models used in this test program were the Hughes 300C, Hughes 500C, Bell 47-G, Bell 206-L, Bell 212 (UH-1N), Sikorsky S-61 (SH-3A), Sikorsky S-64 'Skycrane' (CH-54B), and Boeing Vertol 'Chinook' CH-47C. Volume I contains the measured n...

Non-Equilibrium Sediment Transport Modeling - Extensions and Applications

DTIC Science & Technology

2013-01-01

which considers the bed slope effect but can be lumped in the Manning’s n coefficient.      2 2 2 1/3 1 2 s b t t Uh U h UVh t x y z n m UUU U...n m UUU U h h gh gh g x x y y x x h C C C UhC m q U h h x x y y p L

Ultra-hydrophilic stent platforms promote early vascular healing and minimise late tissue response: a potential alternative to second-generation drug-eluting stents.

PubMed

Kolandaivelu, Kumaran; Bailey, Lynn; Buzzi, Stefano; Zucker, Arik; Milleret, Vincent; Ziogas, Algirdas; Ehrbar, Martin; Khattab, Ahmed A; Stanley, James R L; Wong, Gee K; Zani, Brett; Markham, Peter M; Tzafriri, Abraham R; Bhatt, Deepak L; Edelman, Elazer R

2017-04-20

Simple surface modifications can enhance coronary stent performance. Ultra-hydrophilic surface (UHS) treatment of contemporary bare metal stents (BMS) was assessed in vivo to verify whether such stents can provide long-term efficacy comparable to second-generation drug-eluting stents (DES) while promoting healing comparably to BMS. UHS-treated BMS, untreated BMS and corresponding DES were tested for three commercial platforms. A thirty-day and a 90-day porcine coronary model were used to characterise late tissue response. Three-day porcine coronary and seven-day rabbit iliac models were used for early healing assessment. In porcine coronary arteries, hydrophilic treatment reduced intimal hyperplasia relative to the BMS and corresponding DES platforms (1.5-fold to threefold reduction in 30-day angiographic and histological stenosis; p<0.04). Endothelialisation was similar on UHS-treated BMS and untreated BMS, both in swine and rabbit models, and lower on DES. Elevation in thrombotic indices was infrequent (never observed with UHS, rare with BMS, most often with DES), but, when present, correlated with reduced endothelialisation (p<0.01). Ultra-hydrophilic surface treatment of contemporary stents conferred good healing while moderating neointimal and thrombotic responses. Such surfaces may offer safe alternatives to DES, particularly when rapid healing and short dual antiplatelet therapy (DAPT) are crucial.

NASTRAN Modeling of Flight Test Components for UH-60A Airloads Program Test Configuration

NASA Technical Reports Server (NTRS)

Idosor, Florentino R.; Seible, Frieder

1993-01-01

Based upon the recommendations of the UH-60A Airloads Program Review Committee, work towards a NASTRAN remodeling effort has been conducted. This effort modeled and added the necessary structural/mass components to the existing UH-60A baseline NASTRAN model to reflect the addition of flight test components currently in place on the UH-60A Airloads Program Test Configuration used in NASA-Ames Research Center's Modern Technology Rotor Airloads Program. These components include necessary flight hardware such as instrument booms, movable ballast cart, equipment mounting racks, etc. Recent modeling revisions have also been included in the analyses to reflect the inclusion of new and updated primary and secondary structural components (i.e., tail rotor shaft service cover, tail rotor pylon) and improvements to the existing finite element mesh (i.e., revisions of material property estimates). Mode frequency and shape results have shown that components such as the Trimmable Ballast System baseplate and its respective payload ballast have caused a significant frequency change in a limited number of modes while only small percent changes in mode frequency are brought about with the addition of the other MTRAP flight components. With the addition of the MTRAP flight components, update of the primary and secondary structural model, and imposition of the final MTRAP weight distribution, modal results are computed representative of the 'best' model presently available.

The Image of the Community College: Faculty Perceptions at Mercer County Community College.

ERIC Educational Resources Information Center

Dietrich, Marilyn L.

As part of an effort to improve the image of Mercer County Community College, in New Jersey, a faculty member conducted interviews of 15 colleagues and 4 students to determine their perceptions of the college. Participants were asked about their present attitudes towards the college, their views when they first began, what the college does best,…

A Donor-Focused Fundraising Model: An Essential Tool in Community College Foundations' Toolkit

ERIC Educational Resources Information Center

Carter, Linnie S.

2011-01-01

The increased focus on private fundraising poses challenges for community colleges (Jackson & Glass, 2000). A challenge is a lack of fundraising experience within community colleges and their foundations. There now exists a donor-focused fundraising model for community colleges to use to enhance their fundraising initiatives and increase the…

Community Colleges: The (Often Rocky) Path to the American Dream

ERIC Educational Resources Information Center

Merrow, John

2007-01-01

In the nearly two years that the author spent on community-college campuses in California, New York, Illinois, and Colorado, he met hundreds of dedicated but often frustrated teachers and administrators. In this article, the author describes what he experienced in the community colleges, identifies the shortcomings of community colleges, and…

Community Colleges and Proprietary Schools: Conflict or Convergence? New Directions for Community Colleges, Number 91.

ERIC Educational Resources Information Center

Clowes, Darrel A., Ed.; Hawthorne, Elizabeth M., Ed.

1995-01-01

This volume describes characteristics of proprietary schools, or for-profit schools that focus primarily on career and technical education, and explores similarities, differences, and points of linkage between proprietary schools and community colleges. The following articles are included: (1) "Community Colleges and Proprietary Schools: Conflict…

Online Education in the Community College

ERIC Educational Resources Information Center

Johnson, Steven G.; Berge, Zane

2012-01-01

This paper looks at three areas impacting online education at the community college level. Community colleges account for more than half of all online students in the United States as of 2006. This makes the success of online learning at the community college level a critical part of the growing online learning movement. Using data for…

Student Multicultural Awareness in Online Community College Classes

ERIC Educational Resources Information Center

Brown, Warren J.

2010-01-01

Purpose: US community colleges are based on an open-door mission and serve to provide access to students of diverse backgrounds. Online learning is one of the fastest growing segments of community college offerings--serving both local and geographical dispersed students. If the community college system embraces its open-door mission, it must…

Disability Support Services in Community Colleges. AACC Research Brief.

ERIC Educational Resources Information Center

Barnett, Lynn; Li, Yong

To determine the extent to which community colleges provide services and programs for students with disabilities, the American Association of Community Colleges (AACC) conducted a national survey in 1995 of public and private community, technical, and junior colleges in the United States, U.S. territories, and Canada. Fall 1995 headcounts for both…

Outcomes Program in a Small, Rural Community College.

ERIC Educational Resources Information Center

Carlson, Dale R.; Fleming, Donald

Student educational outcomes and the quality of instruction are now being monitored by several programs at Worthington Community College (WCC) in southwest Minnesota. WCC, one of the 20 community colleges in the Minnesota Community College system, currently serves 875 students, and has been intensifying its efforts to serve the whole service area…

Recreating America's Community Colleges: Critical Policy Issues Facing America's Community Colleges

ERIC Educational Resources Information Center

Honeyman, David S.; Sullivan, Michael D.

2006-01-01

During the conduct of the 2004 Community Colleges Futures Assembly, sponsored by the University of Florida, delegates to the meeting identified three critical policy issues facing America's community colleges and challenged the delegates attending the 2005 Assembly to debate these issues and make recommendations. A total of 252 higher-education…

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…

Transitioning Roles of Post-Secondary Education and Community Colleges Worldwide

ERIC Educational Resources Information Center

Wiseman, Alexander W.; Chase-Mayoral, Audree

2013-01-01

This special issue of Research in Comparative and International Education investigates the spread and development of two-year and community college institutions worldwide. While not all post-secondary education falls within the scope or definition of community colleges, both post-secondary and community college education tend to serve the needs of…

Academic Innovation and Autonomy: An Exploration of Entrepreneurship Education within American Community Colleges and the Academic Capitalist Context

ERIC Educational Resources Information Center

Mars, Matthew M.; Ginter, Mary Beth

2012-01-01

Employing interviews with individuals from 16 community colleges across the country, as well as an independent consultant engaged in activities of the National Association for Community College Entrepreneurship (NACCE), this study considers the organizational structures and academic practices associated with community college entrepreneurship…

Succession Planning for Community Colleges: A Study of Best Practices

ERIC Educational Resources Information Center

McMaster, Susan Marie

2012-01-01

The purpose of this study is to apply best practices for succession planning to community colleges. Succession planning is relevant to management practices in community colleges because there is a surge in retirements in higher education from the "baby boomer" generation. Community colleges need to implement a succession plan to ensure…

Sexual Minorities on Community College Campuses. ERIC Digest.

ERIC Educational Resources Information Center

Leider, Steven

This digest provides a review of current literature relating to sexual minorities and the ongoing dialogue surrounding multiculturalism and inclusiveness on community college campuses. A 1998 study conducted on the six San Francisco community college campuses indicated that more than 1 in 3 of 484 community college students surveyed had engaged in…

J. Sargeant Reynolds Community College Narrative Report: Urban Community College Transfer Opportunities Program.

ERIC Educational Resources Information Center

J. Sargeant Reynolds Community Coll., Richmond, VA.

An overview is provided of the activities and accomplishments of J. Sargeant Reynold Community College's (JSRCC) Urban Community Colleges Transfer Opportunities Program, which was designed to increase the number of minority students transferring to senior institutions. Introductory material highlights the means used to attain the program's…

Community College Students and Federal Student Financial Aid: A Primer

ERIC Educational Resources Information Center

Juszkiewicz, Jolanta

2014-01-01

The federal government plays an indispensable role in helping community college students pay for their education. It is hard to imagine today's community college campuses without needs-based federal student aid, such as the Pell Grant program and subsidized loans. There are, however, significant differences between community college students and…

Cosmopolitans or Locals: Who Will Lead the Next Generation of Community Colleges?

ERIC Educational Resources Information Center

Anderson, Melanie Oakes

2011-01-01

Scholars have identified a potential community college leadership crisis as a large percentage of community college presidents prepare to retire (Shults, 2001; Weisman & Vaughan, 2007). The most common pathway to the community college presidency has been through the chief academic officer (CAO) position (Vaughan, 1990). Selection of future…

Getting the Green: Fundraising Campaigns for Community Colleges

ERIC Educational Resources Information Center

Grover, Stuart R.

2009-01-01

This book offers a comprehensive and detailed look at private fundraising in community colleges. In the foreward, Karen A. Stout, President, Montgomery County Community College, describes it as a "must-read" for aspiring and new community college presidents, academic leaders searching for ways to bring in new dollars to support new programs, and…

Community (in) Colleges: The Relationship Between Online Network Involvement and Academic Outcomes at a Community College

ERIC Educational Resources Information Center

Evans, Eliza D.; McFarland, Daniel A.; Rios-Aguilar, Cecilia; Deil-Amen, Regina

2016-01-01

Objective: This study explores the relationship between online social network involvement and academic outcomes among community college students. Prior theory hypothesizes that socio-academic moments are especially important for the integration of students into community colleges and that integration is related to academic outcomes. Online social…

Community College a Research Puzzle

ERIC Educational Resources Information Center

Viadero, Debra

2009-01-01

When President Barack Obama unveiled his plans this summer for a $12 billion federal investment in the nation's community colleges, he said he wanted the initiative to yield an additional 5 million community college graduates by 2020. Research suggests that reaching that goal may be a tall order. Community colleges have abysmal graduation rates:…

Supporting Latinx/a/o Community College Leaders: A Geo-Spatial Approach

ERIC Educational Resources Information Center

Hernández, Ignacio, Jr.

2017-01-01

Community colleges play a significant role in guiding pathways to postsencondary degrees for Latinx/a/o students. To gain a greater understanding of ways Latinx/a/o students utilize community colleges as pathways to degrees, this article focused on institutional leaders, members of one community college professional assocation. An original survey…

Exploring the Climate for Women as Community College Faculty.

ERIC Educational Resources Information Center

Hagedorn, Linda Serra; Laden, Berta Vigil

2002-01-01

Provides a literature review and national dataset analyses regarding the perceived conditions of women community college faculty members. Reports that the climate at the average community college may be friendlier than at four-year institutions; however, women faculty at community colleges are not free from the confines of glass ceilings, academic…

Social Equality in Mass Higher Education: Connecticut Community Colleges.

ERIC Educational Resources Information Center

Abel, Emily K.

The rhetoric of the community colleges presents them as democratizing agents, enabling the underprivileged to move upward in society through education. While this is their purpose, the community colleges also aspire to gain acceptance as regular members of the system of higher education. In Connecticut, the image of the community colleges suffers…

Washington State Community College Operating Budget, 1985-87. Management Summary.

ERIC Educational Resources Information Center

Washington State Board for Community Coll. Education, Olympia.

A summary is presented of the 1985-87 community college operating budget request for the Washington State Community colleges, along with a description of the policy considerations inherent in the request and the anticipated effect of the request on community college programs. The philosophy and objectives underpinning the budget request are…

Factors that Influence Faculty Intentions to Support the Community College Baccalaureate

ERIC Educational Resources Information Center

Kielty, Lori

2010-01-01

An increasing number of community colleges in the United States are becoming baccalaureate-granting institutions. Proponents of the community college baccalaureate (CCB) argue that the CCB provides students with access to higher education, while others argue the CCB will compromise the community college's core values. The purpose of this study…

A Portfolio of Community College Initiatives in Rural Economic Development.

ERIC Educational Resources Information Center

Thomas, Margaret G.

Community colleges across the United States have initiated programs that are making an impact on the productivity of rural America and its residents. Profiles of 20 community and technical college initiatives in rural economic development are contained in this report intended for use by community and technical college administrators. The programs…

Positioning Community Colleges via Economic Development. ERIC Digest.

ERIC Educational Resources Information Center

Zeiss, Anthony

Community colleges, because of their late arrival in the development of American education, have suffered from an image and identity problem since their inception. To deal with this problem, community colleges should position themselves as unique community-based service-oriented colleges and market a specific focus to the general public. The first…

Stop the Presses! Using the Journalism Field as a Case Study to Help Community College Administrators Today

ERIC Educational Resources Information Center

Basham, Matthew J.; Campbell, Dale F.; Garcia, Emmanual

2010-01-01

A focus group consisting of board of trustee members, community college presidents, senior administrators, administrators, and faculty members from community colleges around the United States developed the top six critical issues facing community colleges with respect to instructional planning and services; planning, governance, and finance; and…

Critical Issues Facing America's Community Colleges: A Summary of the Community Colleges Futures Assembly 2006

ERIC Educational Resources Information Center

Campbell, Dale F.; Basham, Matthew J.

2007-01-01

Three focus groups consisting of 42 board of trustee members, community college presidents, senior administrators, and faculty members developed critical issues facing community colleges with respect to instructional planning and services; planning, governance, finance; and workforce development. Thereafter, the delegation of more than 200 voted…

Helping or Hindering? The Effects of Loans on Community College Student Persistence

ERIC Educational Resources Information Center

McKinney, Lyle; Burridge, Andrea Backscheider

2015-01-01

More community college students are taking out loans than ever before and their median debt levels are increasing. This trend is disconcerting because community college borrowers are overrepresented among loan defaulters and those who dropout without having earned a degree. While not without criticism, a growing number of community colleges are…

Developing Social Capital of Community College Developmental Education Faculty to Influence Student Success

ERIC Educational Resources Information Center

Leshinskie, Eric C.

2017-01-01

Community colleges are open access institutions, striving to meet the needs of all students regardless of level of academic preparation or achievement. Community college student enrollment continues to rise; however, the success of community college students has not increased accordingly. A significant number of students begin at community…

Bridges to Student Success: NASPA and NCDS Present 2003 Exemplary Programs.

ERIC Educational Resources Information Center

National Association of Student Personnel Administrators, Inc.

This special community college edition of "Bridges to Student Success" serves to showcase the important role of student services within the community college and to highlight the creative initiatives at the core of the community college mission. This publication invited five community college leaders, many of whom began their careers in student…

Constituent Perceptions of a Community College: An "Image" Study.

ERIC Educational Resources Information Center

Conklin, Karen A.

Every 5 years, Johnson County Community College (JCCC), in Overland Park, Kansas, conducts a study of community perceptions to measure the level of community satisfaction with the overall mission of the college. Specifically, the studies seek to measure constituents' awareness of JCCC's role, their support of the college's activities to fulfill…

Alcohol and Other Drugs: Prevention Challenges at Community Colleges.

ERIC Educational Resources Information Center

Ryan, Barbara E.

In this document, The Higher Education Center for Alcohol and Other Drug Prevention focuses on prevention challenges at community colleges. Students at community colleges differ from those at four-year institutions in a number of areas, including social demographics as well as alcohol and other drug-related problems. Community college students are…

The Annual Condition of Iowa's Community Colleges 2014

ERIC Educational Resources Information Center

Bassis, Vladimir; Burroughs, Monte; Burrows, Barbara; St Clair, Eric; Farver, Kent; Harris, Alex; Nissen, Paula

2014-01-01

Since 1998, the Management Information System (MIS) group of the Division of Community Colleges has been responsible for compiling and publishing "The Annual Condition of Iowa's Community Colleges," commonly known as the condition report. Primary data sources for the condition report are each of the 15 public community colleges in Iowa.…

Perceptions from Students and the Community about Community Colleges

ERIC Educational Resources Information Center

Lendy, Shari J.

2009-01-01

In this study I explored the existing perceptions of community college in the western suburbs of Chicago, Illinois. Three different groups of people were interviewed in the research process including high school students, college students and citizens who lived in towns supported by a community college. Common themes of perception found within the…

Manoa's Community College Transfers, Fall 1970-Fall 1974.

ERIC Educational Resources Information Center

Hawaii Univ., Honolulu. Community Coll. System.

This document presents a series of tables providing information regarding community college transfers to the Manoa and Hilo campuses of the University of Hawaii. Data was obtained from several campus computer reports and the community college graduate lists submitted to the Office of the Vice President for Community Colleges. The following tables…

A Retrospective of Four Decades of Community College Research

ERIC Educational Resources Information Center

Floyd, Deborah L.; Felsher, Rivka A.; Ramdin, Gianna

2016-01-01

In the 40th publication year of the "Community College Journal of Research and Practice" ("CCJRP"), the authors present a 39-year retrospective on research on the community college through the lens of the journal. It is not known exactly what the body of community college research wholly consists of. Without access to the…

Community College Counseling: Why Are Research Outcomes so Elusive?

ERIC Educational Resources Information Center

Schwitzer, Alan M.; Pribesh, Shana; Ellis-O'Quinn, Amanda; Huber, Patricia B.; Wilmer, Elizabeth C.

2016-01-01

This article focuses on counseling research in the community college context. The article suggests the need for a robust community college knowledge base, describes some limitations of the current community college literature, and suggests a framework for more effective work in this area. The authors' own experiences and selected examples of…

On-Campus Housing at Rural Community Colleges

ERIC Educational Resources Information Center

Moeck, Pat G.; Hardy, David E.; Katsinas, Stephen G.; Leech, J. Mark

2007-01-01

A certain "mythology" appears to exists within higher education that residence halls do not exist at community colleges. The reality is that residence halls do exist at community colleges, and they play an integral role in the fabric of the institutions that have them. This article identifies the number of rural-serving community colleges, and it…

Leadership Development--An Essential Piece of Leading Change at Community Colleges

ERIC Educational Resources Information Center

Haynes, Joan

2009-01-01

The Mississippi Gulf Coast community College (MGCCC) Leadership Development Program focuses on developing well-prepared community college leaders. This program is designed to give participants key pieces of leadership and show how they are an essential piece of the college. The curriculum is based on American Association of Community Colleges…

Career Paths of Female Vice-Presidents in Community Colleges

ERIC Educational Resources Information Center

Quinn, Jacqueline Y.

2017-01-01

The purpose of this qualitative study was to investigate the career paths and preparation of female vice-presidents employed in community colleges in the state of Mississippi. There is limited qualitative information available that describes the career paths of vice-presidents in the state's community colleges. Community colleges are making great…

The Exploding and Explosive Two-Year College.

ERIC Educational Resources Information Center

McPherson, Elisabeth

Junior and community colleges must explode many traditional notions about education in order to fulfill their promises to poor and disadvantaged students. The number of junior and community colleges and the number of students attending them have increased rapidly in the past few years. But many communities think that community colleges didn't keep…

Entrepreneurship Education in the Virginia Community College System: A Doctoral Dissertation.

ERIC Educational Resources Information Center

Drury, Richard L.

This dissertation discusses the results of two surveys--one of community college presidents and one of community college students--conducted to determine the existing and planned entrepreneurship credit and noncredit programs within the Virginia Community College System (VCCS) and the interest in these programs from students enrolled in business…

An Instrumental Case Study Analysis of Anticipatory Leadership Practices in Community Colleges

ERIC Educational Resources Information Center

Johnson, Abe; Jones, Stephanie J.

2018-01-01

This qualitative instrumental case study explored the experiences and perceptions of seven community college leaders of their use of anticipatory leadership. Two research questions guided this study: (a) How do community colleges use anticipatory leadership to respond to internal and external changes? (b) How do community college leaders use…

Patterns in Student Financial Aid at Rural Community Colleges

ERIC Educational Resources Information Center

Hardy, David E.; Katsinas, Stephen G.

2008-01-01

This article uses the 2005 Basic Classifications of the Carnegie Foundation for the Advancement of Teaching as a framing device through which to examine patterns of student financial aid at America's rural community colleges, which represent 64% of all U.S. community colleges. Rural community colleges serve more first-time, full-time students than…

The Twilight Future of a Function.

ERIC Educational Resources Information Center

Cohen, Arthur M.

1991-01-01

Discusses the position of community services within the community college, examining reasons that community services have not and likely will not reach parity with instructional and guidance services. Describes Navajo Community College as an example of an agency for community uplift--the whole college designed as a community service. (DMM)

Public Relations in the Community College: How to Start up an Operation, Determine the Program, and Master the Skills of Community College Public Relations.

ERIC Educational Resources Information Center

Trent, Richard L., Ed.

This nine-chapter manual provides a practical guide to community college public relations (PR) for PR officers with expanding responsibilities. Chapter I explores the philosophy of community college public relations, considering the issue of community, the role of the PR director, and potential problem areas. Chapters II and III provide guidelines…

The F. E. College and the Community. Coombe Lodge Report Volume 7 Number 6. Study Conference 74/14.

ERIC Educational Resources Information Center

Further Education Staff Coll., Blagdon (England).

Speakers at the Coombe Lodge study conference covered a wide range of subjects related to the continuing education college and the community. They include: adult education: the Russell Report, the community, and the college (D. J. Moore); the FE college and the community (A.N. Fairbairn); the Abraham Moss Centre (R. Mitson); the community college…

Broadening Participation: Mentoring Community College Students in a Geoscience REU

NASA Astrophysics Data System (ADS)

Smith, M.; Osborn, J.

2015-12-01

Increasingly, REUs are recruiting from community colleges as a means of broadening participation of underrepresented minorities, women, and low-income students in STEM. As inclusion of community college students becomes normalized, defining the role of science faculty and preparing them to serve as mentors to community college students is a key component of well-designed programs. This session will present empirical research regarding faculty mentoring in the first two years of an NSF-REU grant to support community college students in a university's earth and environmental science labs. Given the documented benefits of undergraduate research on students' integration into the scientific community and their career trajectory in STEM, the focus of the investigation has been on the processes and impact of mentoring community college STEM researchers at a university serving a more traditionally privileged population; the degree to which the mentoring relationships have addressed community college students needs including their emotional, cultural and resource needs; and gaps in mentor training and the mentoring relationship identified by mentors and students.

Approval of Las Positas College in Livermore: A Report to the Governor and Legislature on the Development of Las Positas College (Formerly the Livermore Education Center of Chabot College).

ERIC Educational Resources Information Center

California State Postsecondary Education Commission, Sacramento.

The Livermore Education Center (LEC), an off-campus center of Chabot College, was established in 1975. In 1986, the South County Community College District designated the LEC a full-service community college campus eligible for state funding of facilities, and in 1988, the Board of Governors of the California Community Colleges approved Las…

Tangled up in Blue: Boosting Mental Health Services at Community Colleges

ERIC Educational Resources Information Center

Finkel, Ed

2016-01-01

In a recent survey of 4,000 community college students, half reported experiencing a mental health condition. American College Counseling Association's (ACCA) fifth annual survey of personal and mental health counseling at community colleges provides some data from 159 professionals at two-year colleges in 41 states and Puerto Rico. Among the…

Urban Community Colleges Transfer Opportunities Program, Ford Foundation. Project Report.

ERIC Educational Resources Information Center

Roberts, Ken C.; Warren, Elizabeth

This project report describes the participation of South Mountain Community College (SMCC), in Phoenix, Arizona, in the Ford Foundation's Urban Community Colleges Transfer Opportunities Program, and the activities developed at the college to guide students from the beginning of their college careers at SMCC through their transfer and retention at…

Designing for Improvement in Professional Development for Community College Developmental Mathematics Faculty

ERIC Educational Resources Information Center

Edwards, Ann R.; Sandoval, Carlos; McNamara, Haley

2015-01-01

More than 60% of the nation's 14 million community college students are required to complete at least one developmental mathematics class before enrolling in college-credit courses; however, 80% of them do not successfully complete any college-level mathematics course within 3 years. To address this problem, the Community College Pathways…

National Leaders in Innovation. Washington's Community and Technical Colleges

ERIC Educational Resources Information Center

Washington State Board for Community and Technical Colleges, 2015

2015-01-01

Washington's community and technical colleges set a national example for innovative policies, practices and research for student success. Washington's community and technical college system ranks 12th in the nation for graduation rates, and 7th for certificates and degrees produced. Olympic College and Renton Technical College in March 2015 were…

Validation Experiences and Persistence among Urban Community College Students

ERIC Educational Resources Information Center

Barnett, Elisabeth A.

2007-01-01

The purpose of this research was to examine the extent to which urban community college students' experiences with validation by faculty contributed to their sense of integration in college and whether this, in turn, contributed to their intent to persist in college. This study focused on urban community college students' validating experiences…

Evaluation of a Community College Veteran Center and Student Veteran Success

ERIC Educational Resources Information Center

Moore, Tracy Trenell

2017-01-01

Student affairs professionals at community colleges are being confronted with a growing population of student veterans. Many college campuses are offering special academic support for veterans, while others are struggling to meet basic needs. Student veteran centers are becoming common on community college campuses as college campuses seek focused…

College Choice for Black Males in the Community College: Factors Influencing Institutional Selection

ERIC Educational Resources Information Center

Wood, J. Luke; Harrison, John D.

2014-01-01

In this study we examined the college choice process for Black males attending community colleges. Using data from the Educational Longitudinal Study, findings indicated that Black males who attend community colleges select their institutions based upon having a degree in their chosen field, the coursework/curriculum, job placement record,…

Selected Collective Bargaining Agreements of Southern California Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements between 14 selected community colleges in southern California and their faculty associations are presented, representing contracts in effect in 1987. Contracts for the following colleges are included: Barstow College, Chaffey College, College of the Sequoias, El Camino College, Glendale Community College, Imperial…

Campus Community Collaborations: Examples and Resources for Community Colleges.

ERIC Educational Resources Information Center

Pickeral, Terry, Ed.; Peters, Karen, Ed.

Describing collaborative activities between community colleges and the communities they serve, this sourcebook provides 15 essays by practitioners at colleges across the United States. Following introductory materials and the essay, "The Roots of Campus-Community Collaboration" (Terry Pickeral), the following essays are presented detailing…

At the Intersection of College & Community

ERIC Educational Resources Information Center

Pierce, Dennis

2016-01-01

By purchasing abandoned facilities and transforming them into vibrant hubs for culture and education, community colleges are fulfilling one of their key missions: revitalizing their communities. But these types of projects can be fraught with challenges as well. Here's how Austin Community College (Texas), Manchester Community College…

La Guardia Community College: Where All the Students Intern

ERIC Educational Resources Information Center

Heinemann, Harry N.

1974-01-01

Considered the development of La Guardia Community College, established under a mandate from the city of New York to be a cooperative education college becoming the first community college in the country fully committed to cooperative education. (Author/RK)

Developing Community College Faculty as Leaders.

ERIC Educational Resources Information Center

Cooper, Joanne E.; Pagotto, Louise

2003-01-01

Discusses the national crises of community college leadership in America. Describes the role of faculty members in community college leadership. Describes motivational factors involved in college leadership, some leadership challenges, leadership development initiatives, and some opportunities for faculty leadership development. Also describes two…

A new collimator for I-123-IMP SPECT imaging of the brain

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

Oyamada, H.; Fukukita, H.; Tanaka, E.

1985-05-01

At present, commercially available I-123-IMP is contaminated with I-124 and its concentration on the assay date is said to be approximately 5%. Therefore, the application of medium energy parallel hole collimator (MEPC) used in many places for SPECT results in deterioration of the image quality. Recently, the authors have developed a new collimator for I-123-IMP SPECT imaging comprised of 4 slat type units; ultrahigh resolution (UHR), high resolution (HR), high sensitivity (HS), and ultrahigh sensitivity (UHS). The slit width/septum thickness in mm for UHR, HR, HS, and UHS are 0.9/0.5, 1.5/0.85, 3.2/1.5, and 5.2/2.0, respectively. In practice, either UHR ormore » HR is set to the detector (Shimadzu LFOV-E, modified type) together with either HS or UHS. The former is always set to the detector with the slit direction parallel to the rotation axis, and the latter is set with its slit direction at a right angle to the former. This is based on an idea that, upon sacrifice of resolution to some extent, sensitivity can be gained on the axial direction while the resolution on the transaxial slice will still be sufficiently preserved. Resolutions (transaxial direction/axial direction) in FWHM (mm) for each combination (UHR-HS, UHR-UHS, HR-HS, and HR-UHS) were 15.9/31.4, 15.9/36.5,23.2/33.3, and 23.9/40.7, respectively, whereas the resolution of MEPC was 28.7/29.5. On the other hand, relative sensitivities to MEPC were 0.57, 0.86, 0.80, and 1.16. The authors conclude that the combination of UHR and HS is best suited for clinical practice and, at present they are obtaining I-123-IMP SPECT images of good quality.« less

Multicultural Curriculum Development in Online Classes: Practices from Washington State Community Colleges

ERIC Educational Resources Information Center

Brown, Warren J.

2013-01-01

The community college system is based on an open-door mission and serves to provide access to students of diverse backgrounds. Online learning is one of the fastest growing segments of community college offerings. If the community college system embraces its open-door mission, it must also embrace new ways of providing multicultural experiences…

Community College Faculty Retention: Examining Burnout, Stress, and Job Satisfaction. UCLA Community College Bibliography

ERIC Educational Resources Information Center

McJunkin, Kyle Stewart

2005-01-01

Recent literature on faculty departure from community colleges has focused primarily on faculty retirement. Less research has been conducted on turnover related to stress and faculty burnout, particularly at the community college level. In order to shed some light on this subject, the citations in this annotated bibliography focus on the…

The Ties That Bind: Understanding the "Relationships" in Community College Alumni Relations

ERIC Educational Resources Information Center

Wells, Twyla Casey

2015-01-01

Community colleges continue to be challenged to achieve the same level of philanthropic support as private and public colleges and universities. While nearly 50 percent of all undergraduates are educated at community colleges, only two percent of the nearly $8 billion donated annually by higher education alumni is contributed to community colleges…

Securing a Better Future: A Portrait of Female Students in Mississippi's Community Colleges. Report #C417

ERIC Educational Resources Information Center

Hess, Cynthia; Krohn, Sylvia; Reichlin, Lindsey; Román, Stephanie; Gault, Barbara

2014-01-01

Community colleges are a critical resource for women seeking to achieve economic security and stability, yet many women who are community college students face challenges that make it difficult to persist in their education and complete their degrees. To understand the circumstances and experiences of female community college students in…

Counseling: A Crucial Function for the 1980s. New Directions for Community Colleges, Number 43.

ERIC Educational Resources Information Center

Thurston, Alice S., Ed.; Robbins, William A., Ed.

1983-01-01

This collection of articles focuses on the current status and future of counseling in the community college. The volume contains the following chapters: (1) "Counseling for Today's Community College Students," by William A. Robbins, which focuses on the characteristics of developmental counseling and the crises it faces in community colleges; (2)…

Student Organizations on Community College Campuses: An Examination of Engagement Levels of Community College Students

ERIC Educational Resources Information Center

Carmody Roster, Ellen

2013-01-01

This study uses data from the 2011 Community College Survey of Student Engagement [CCSSE] to compare students' engagement in academic pursuits and their relationships to fellow students, faculty, and administrators at community colleges that host highly-involved Phi Theta Kappa chapters, with students' perceptions of these attributes at community…

Community College Student Engagement Patterns: A Typology Revealed through Exploratory Cluster Analysis

ERIC Educational Resources Information Center

Saenz, Victor B.; Hatch, Deryl; Bukoski, Beth E.; Kim, Suyun; Lee, Kye-hyoung; Valdez, Patrick

2011-01-01

This study employs survey data from the Center for Community College Student Engagement to examine the similarities and differences that exist across student-level domains in terms of student engagement in community colleges. In total, the sample used in the analysis pools data from 663 community colleges and includes more than 320,000 students.…

Experiencing an Epidemic: The Development of an AIDS Education Program for Community College Students in Maryland.

ERIC Educational Resources Information Center

Rochlin, Joyce T.

In 1991, a project was undertaken to suggest components for an Acquired Immune Deficiency Syndrome (AIDS) education program for community college students. The project sought to identify AIDS programs and policies in place at the 17 community colleges in Maryland; assessed community college students' knowledge about the spread and prevention of…

In Vogue: How Valencia Community College Used a High-Fashion Marketing Campaign to Sharpen Its Image

ERIC Educational Resources Information Center

Campagnuolo, Christian

2008-01-01

Not unlike many community colleges across the country, Valencia Community College, located in Orlando, Florida, has been working to better connect with its constituents. In an era in which the Internet is opening new lines of communication between schools and prospective students, more community colleges are tapping into the opportunities inherent…

A Negotiated Agreement between Tacoma Community College Federation of Teachers and Tacoma Community College, District XXII.

ERIC Educational Resources Information Center

Tacoma Community Coll., WA.

The collective bargaining agreement between the Tacoma Community College Federation of Teachers and Tacoma Community College, District XXII is presented. This contract, covering the period from September 1, 1988 to June 30, 1990, deals with the following topics: the purpose, definitions, and conditions of the agreement; union rights and…

Community Colleges in the South: Strengthening Readiness and Pathways. The Report of the SREB Community College Commission

ERIC Educational Resources Information Center

Blanco, Cheryl; Spence, Dave

2015-01-01

Community colleges are vital to the states and the nation. The importance of community colleges as providers of postsecondary education and training is well documented. Fulfilling both economic and social roles, these institutions have successfully created new markets and empowered new populations through educational opportunity. This report…

Excellence in Educational Fund Raising at America's Community Colleges and a Key Resources Guide for Educational Fund Raising.

ERIC Educational Resources Information Center

Ryan, G. Jeremiah

Designed to encourage and inform community college efforts to secure private financial support, this literature review and resource guide examine the current status of fund raising at community colleges and list pertinent information sources. After introductory comments advocate increased community college involvement in fund raising, the paper…

At Issue: Survival Tactics for Small, Rural-Serving Community Colleges

ERIC Educational Resources Information Center

Hicks, Clyde; Jones, Stephanie J.

2011-01-01

Currently, a majority of two-year colleges in the United States are located in rural areas. Small, rural-serving community colleges are instrumental to the survival of the communities they reside in, as well as vital to the stakeholders they serve. How does being a rural community college present specialized challenges and in what ways do the…

The Impact of Current Economic Crisis on Community Colleges

ERIC Educational Resources Information Center

Okpala, Comfort O.; Hopson, Linda; Okpala, Amon O.

2011-01-01

The focus of the study was to examine the impact of the recession on (1) community college funding, (2) community college student support services, and (3) on student enrollment. This study relied on data from document analysis and interview of community college personnel and students. The current crisis has resulted in a steep budget reduction to…

Formal Leadership of Department Chairpersons with a Broadening Span of Control in Restructured Community Colleges: A Multi-Case Study

ERIC Educational Resources Information Center

Fattig, Teri L.

2013-01-01

Community college department chairpersons have experienced a broadening span of control due to the restructuring tactics of community colleges and the approaches utilized in order to cope with decreased budgets and increased enrollments. Many community colleges used strategies which involved flattening the middle management section of the…

Describing the Non-Liberal Arts Community College Curriculum. ERIC Digest.

ERIC Educational Resources Information Center

Ignash, Jan

While national trends in liberal arts course offerings in community colleges have been charted for many years, trends in non-liberal courses have not been similarly mapped. In an effort to gain a better understanding of the entire community college curriculum, the Center for the Study of Community Colleges (CSCC), in Los Angeles, California,…

Bridging the Gap: Linking Co-Curricular Activities to Student Learning Outcomes in Community College Students

ERIC Educational Resources Information Center

Storey, Katie Lauren

2010-01-01

This study investigated the extent to which participation in co-curricular events enhances the achievement of student-learning outcomes in community college students. One community college in Illinois--Chicago Metropolitan Area Community College (CMACC), a pseudonym--was selected to research based on its robust co-curricular activity programming.…

Community Colleges in South Africa: Towards an Inclusive and Vibrant Further Education and Training. Phase One Report.

ERIC Educational Resources Information Center

Hoppers, Catherine Odora, Ed.

This report examines the current state of community colleges in South Africa. A pilot study was designed to assess the state of thinking, practice, partnership, possibilities, programming, restructuring, and needs with regards to South African community colleges. Preliminary findings suggest that, where community colleges do exist, there is a…

Community College Non-Liberal Arts: Implications for Transferability.

ERIC Educational Resources Information Center

Ignash, Jan

To gain a more complete understanding of the community college curriculum, the Center for the Study of Community Colleges (CSCC), in Los Angeles, California, augmented its 1991 national study of liberal arts courses, with a 1992 study of non-liberal arts courses. Data were drawn from the same 164 community colleges that responded to the 1991…

Polymorphic Students: New Descriptions and Conceptions of Community College Students from the Perspectives of Administrators and Faculty

ERIC Educational Resources Information Center

Levin, John S.; Viggiano, Tiffany; López Damián, Ariadna Isabel; Morales Vazquez, Evelyn; Wolf, John-Paul

2017-01-01

Objective: In an effort to break away from the stale classifications of community college students that stem from the hegemonic perspective of previous literature, this work utilizes the perceptions of community college practitioners to demonstrate new ways of understanding the identities of community college students. Method: By utilizing Gee's…

Critical Success Factors for the North Carolina Community College System. A Background Paper.

ERIC Educational Resources Information Center

Smith, Kathryn Baker

In response to legislative mandate, the North Carolina State Board of Community Colleges developed a list of Critical Success Factors (CSF) to help define statewide measures of accountability for all community colleges. Developed by staff members of the State Board with input from the state's community college presidents, the CSFs emphasize…

Toward an Integrated System of Income Acquisition and Management: Four Community College Responses.

ERIC Educational Resources Information Center

Birmingham, Kathryn M.

This study argues that community college funding and resource development must become a long-term core function of the institution due to changes in the source of revenue for community colleges. The research problem was: (1) to identify and describe how organizational structure and management activities have changed in four community colleges in…

The Facts, Faces, and Figures of Nassau Community College, 2000-2001.

ERIC Educational Resources Information Center

Nassau Community Coll., Garden City, NY.

This fact book for Nassau Community College (NCC), New York, for 2000-2001 offers information about NCC's mission, publications, organizations, resources, services, and faculty and students. NCC is the largest community college in the state of New York, as well as one of the largest single-campus community colleges in the country. Report…

Academic Affairs Officers: An Application of the American Association of Community Colleges Competencies for Community College Leaders

ERIC Educational Resources Information Center

Price, Misty Renee

2012-01-01

Over the last two decades, several studies have confirmed that there is a leadership crisis among the nation's community colleges. In response to this leadership crisis, the American Association of Community Colleges [AACC] commissioned the development of a leadership competency framework consisting of six leadership competency areas deemed…

Use of the Community College Goals Inventory (CCGI) as an Impetus for Change in a Rural Community College.

ERIC Educational Resources Information Center

Arter, Margaret H.

In an effort to establish priorities for long- and short-range planning, Palo Verde College (PVC) administered the Educational Testing Service's Community College Goals Inventory to all PVC faculty and administrators, 20 community residents, five trustees, and approximately 200 students. The inventory asked respondents to rate the importance of…

Safe and Secure: Community Colleges in the Post-9/11 World.

ERIC Educational Resources Information Center

Blezard, Rob

2002-01-01

Discusses ways in which community colleges are lending their expertise and experience to help make the nation safer after the September 11th attacks. Reports that community colleges are instituting public safety and cybersecurity measures on their campuses and teaching others to do the same. Adds that community colleges are also training public…

Portrait of the Rural Community College. New Directions for Community Colleges, Number 90.

ERIC Educational Resources Information Center

Killacky, Jim, Ed.; Valadez, James R., Ed.

1995-01-01

This collection of essays attempts to describe the status and role of the rural community college in higher education, highlighting the special challenges faced by these institutions. The following articles are included: (1) "Opening the Shutter," by James R. Valadez and Jim Killacky; (2) "The Comprehensive Mission of the Rural Community College,"…

Observations, Values, and Beliefs about Ethnic/Racial Diversity by Members of Community College Faculty Search Committees

ERIC Educational Resources Information Center

Fujii, Stephanie J.

2010-01-01

As open-door institutions, community colleges provide access to students from a wide range of backgrounds, experiences, and cultures. Yet while enrollment of students of color in community colleges continues to increase, representation by faculty of color has not. This qualitative study investigated community college faculty search committee…

Community College Responses to Calls for Higher Completion Rates: The Cases of Three Community Colleges

ERIC Educational Resources Information Center

Smock, Elizabeth S.

2013-01-01

The primary purpose of this study was to understand how three diverse community colleges are interpreting and acting on federal initiatives to increase completion rates. The study attempted to answer four main research questions: (1) How do a selection of Kansas community colleges, as organizations, interpret the initiative to increase completion…

Community College Student Retention: Student Characteristics and Withdrawal Reasons.

ERIC Educational Resources Information Center

Zhai, Lijuan; Monzon, Rey

This study examined the profile of community college dropouts, in an attempt to identify how this cohort differs from university-level dropouts and to identify reasons for community college students' withdrawal from school. The authors argue that the profile of a typical community college student--a person who has a full- or part-time job, lives…

The Facts, Faces, and Figures of Nassau Community College, 1999-2000.

ERIC Educational Resources Information Center

Nassau Community Coll., Garden City, NY.

This report provides facts about Nassau Community College (NCC) (New York)--its mission, publications, organization, resources, and faculty and students. Highlights include: (1) Nassau is the largest community college in the state of New York and one of the largest single-campus community colleges in the United States; (2) for the 1999-2000…

Washington Community Colleges Factbook. Addendum B: A Description of the Community College Management Information System.

ERIC Educational Resources Information Center

Meier, Terre; Bundy, Larry

The Management Information System (MIS) of the Washington State system of community colleges was designed to be responsive to legislative and district requests for information and to enhance the State Board's capabilities to manage the community college system and integrate its budgeting and planning processes. The MIS consists of seven…

Accessibility and Use of Recreational Sports Facilities at Florida's Community Colleges.

ERIC Educational Resources Information Center

De Michele, Douglas

In an effort to determine the percent of use of sports facilities on Florida community college campuses, a survey was sent to community college presidents and campus recreation directors throughout the Florida Community College System (FCCS). The survey, distributed to all 25 branch campuses and 28 primary campuses in the system, was designed to…

Community College Transfer and the Pathway to a Baccalaureate Degree: The Lived Experiences of Transfer Students

ERIC Educational Resources Information Center

Peters, Stephannie Rae

2018-01-01

Many students who start at the community college with the intention of transferring and earning a baccalaureate degree fail to accomplish this goal. This study, using IPA methodology, explored the experiences of seven community college transfer students currently enrolled at a public 4-year institution to identify how community college transfer…

Economic Development and Maryland Community Colleges: An Identification and Comparison of Stakeholders' Perception

ERIC Educational Resources Information Center

Lee, Carolyn S.

2010-01-01

The purpose of this exploratory survey research was to replicate a study designed to examine the perception of community college administrators and local stakeholders regarding the economic development strategies, but applied to Maryland community colleges. A Web-based survey was directed to community college leaders (32) and local leaders (100).…

Pipelines to Leadership: Aspirations of Faculty in the Community College, Kentucky Community and Technical College System

ERIC Educational Resources Information Center

Tipton, Erin Courtney

2016-01-01

Community colleges are challenged to find their next set of leaders who can respond to the diverse challenges of leading the institution. This study examined the impact of institutional and personal factors on faculty aspirations to leadership roles within the community college through the utilization of the Social Cognitive Career Theory…

Supporting Black Male Community College Success: Determinants of Faculty-Student Engagement

ERIC Educational Resources Information Center

Wood, J. Luke; Ireland, S. Mei-Yen

2014-01-01

The purpose of this study was to examine determinants of Black male students' engagement with faculty in the community college. Data from this study were derived from the 2011 three-year cohort of the Community College Survey of Student Engagement (CCSSE). Using data from 11,384 Black male respondents within 260 community colleges, this study…

Marketing in a Community College. Report 80-01.

ERIC Educational Resources Information Center

Daly, Robert; Bateman, Harold

Marketing in the community college serves to expand recruitment efforts in order to reach all members of the community, as a way to distribute information about the college, and as a means to discover new markets of students. The primary purpose of marketing is to increase the community's awareness of the college through better and more complete…

Completion Matters: The High Cost of Low Community College Graduation Rates. Education Outlook. No. 2

ERIC Educational Resources Information Center

Schneider, Mark; Yin, Lu Michelle

2012-01-01

An ever-increasing number of individuals are turning to community college for their higher education. However, the majority of students entering community college fail to complete their degrees, and as a result, earn lower wages throughout the course of their lives. If community college retention rates were increased, graduates could become part…

Consequences of 1983-84 Budget Cuts for California Community Colleges.

ERIC Educational Resources Information Center

Hayward, Gerald C.

This report from the Chancellor to the Board of Governors of the California Community Colleges highlights the consequences of 1983-84 budget cuts for the state's community colleges. First, the projected effects of the Governor's veto of $232 million in community college funding are outlined, i.e., a 12% decline in real buying power for the…

Commission Review of a Proposal by the State Center Community College District to Establish the Willow-International Community College Center: A Report to the Governor and Legislature in Response to a Request from the Board of Governors of the California Community Colleges. Commission Report 03-05

ERIC Educational Resources Information Center

California Postsecondary Education Commission, 2003

2003-01-01

This report reviews a proposal by the State Center Community College District to establish a State-approved education center in the city of Fresno. The center would be named the Willow-International Community College Center, and it would replace an existing Clovis operational outreach center that is considered by the district to be insufficient…

Designing Programs for Community Groups. New Directions for Community Colleges, Number 45.

ERIC Educational Resources Information Center

Martorana, S. V., Ed.; Piland, William E., Ed.

1984-01-01

This collection of articles addresses the role of community colleges in serving the specialized interests of organized community groups. After introductory comments on the topic, Seymour Eskow discusses how societal changes necessitate a reexamination of the role of the community college and an increased orientation to community organizations.…

Commission Review of a Proposal by Riverside Community College District To Convert the Norco Educational Center to College Status. A Report to the Governor and Legislature in Response to a Request from the California Community College Board of Governors. Commission Report 04-02

ERIC Educational Resources Information Center

California Postsecondary Education Commission, 2004

2004-01-01

This report reviews a proposal by the Riverside Community College District and the California Community College Chancellor's Office to convert the Norco Education Center to college status. The center is situated in the western section of Riverside County on 144 acres of land that had been occupied by the U.S. Navy until it was donated by the…

Achieving a college education: The psychological experiences of Latina/o community college students

PubMed Central

Zell., Maristela C.

2011-01-01

This study examines the psychological and subjective experiences of Latina/o community college students. The impact of these experiences on their persistence toward achieving their education goals is also examined. Qualitative interviews with 15 community college students yielded eight themes: Overcoming personal and social challenges, maturation, self-discovery and college adjustment, self-efficacy, continuously strategizing, sense of purpose, perception of faculty, perception of advisors, and guided and groomed by family to succeed. Implications for practice and recommendations for community colleges are discussed. PMID:21544236

SMART Cougars: Development and Feasibility of a Campus-based HIV Prevention Intervention.

PubMed

Ali, Samira; Rawwad, Tamara Al; Leal, Roberta M; Wilson, Maria I; Mancillas, Alberto; Keo-Meier, Becca; Torres, Luis R

2017-01-01

University campuses are promising sites for service implementation because they have the infrastructure to support services, offer access to an otherwise difficult to reach population, and prioritize knowledge sharing among all entities. As HIV rates continue to rise among minority young adults, the need to implement innovative programs at the university level also increases. The University of Houston's (UH) Substance Use, Mental Health, and HIV/AIDS Risk Assessment and Testing (SMART Cougars) program provides HIV testing and education, mental health, and substance abuse services and referrals to students on campus and in surrounding communities. The aim of this paper is to describe development and examine feasibility of SMART Cougars (SC). Using Bowen's feasibility framework, we found that SC produced a demand, was acceptable and appropriate, implemented without many challenges, and integrated among university and community settings. Combined, these factors and processes changed social norms around sexual health messages on campus.

Prevention at Community Colleges. Prevention Update

ERIC Educational Resources Information Center

Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

2012-01-01

According to "Community College Student Alcohol Use: Developing Context-Specific Evidence and Prevention Approaches," community colleges have traditionally had a threefold mission that includes preparing students for transfer to four-year colleges, developmental education, and workforce preparation. The researchers point out that the demographic…

Environmental Scanning, Vancouver Community College.

ERIC Educational Resources Information Center

Yao, Min

This 1994 environmental scanning report from Vancouver Community College (VCC) reviews the expected effects of the separation of VCC into a new Vancouver Community College and Langara College (LC). The report examines the projected service area student-intake capacity; student characteristics; population growth trends; other postsecondary…

Critical Thinking or Cony Cozenage.

ERIC Educational Resources Information Center

Matulich, Loretta

Teachers of history, introductory chemistry, and literature from Portland State University, Portland Community College, Clark College, Mt. Hood Community College, and Clackamas Community College (Oregon) have been working together to foster critical thinking in their students. Teachers in these disciplines have been meeting at their respective…

The Community College Experiment in Latin America.

ERIC Educational Resources Information Center

Madden, Lori

1998-01-01

Discusses preconditions for exporting community colleges to developing countries, the historical development of higher education in Latin America, and the current favorable political and economic climate for housing colleges. Suggests using Argentina as a testing-ground for the community college system. (11 citations) (VWC)

Computation of UH-60A Airloads Using CFD/CSD Coupling on Unstructured Meshes

NASA Technical Reports Server (NTRS)

Biedron, Robert T.; Lee-Rausch, Elizabeth M.

2011-01-01

An unsteady Reynolds-averaged Navier-Stokes solver for unstructured grids is used to compute the rotor airloads on the UH-60A helicopter at high-speed and high thrust conditions. The flow solver is coupled to a rotorcraft comprehensive code in order to account for trim and aeroelastic deflections. Simulations are performed both with and without the fuselage, and the effects of grid resolution, temporal resolution and turbulence model are examined. Computed airloads are compared to flight data.

Airworthiness and Flight Characteristics Evaluation, UH-60A (Black Hawk) Helicopter

DTIC Science & Technology

1981-09-01

ACTIVITY EDWARDS AIR FORCE BASE, CALIFORNIA 93523 8..30 83 09 0 1 n 04 DISCLoAIMER NOTICE The findings of this report are not to be constrned as an...EDWARDS AIR FORCE BASE, CALIFORNJA 68-0-BH031.-01-68 II. CONTROLLING OFFICE NAME AND ADORESS 1I. REPORT OATS US ARMY AVN RESEARCH & DEVELOPMENT COMMAND...34| conipliance with the applicable paragraphs of the Prime Item Development Specification The UH-60A was tested at Edwards Air Force Base. California

Tests with an integrated helmet system for the TIGER helicopter

NASA Astrophysics Data System (ADS)

Boehm, Hans-Dieter V.; Evers, Carl; Stenner, K.-H.

1998-08-01

The TIGER helicopter is under development by the MODs of France and Germany for their armies. The initial German requirement was for anti-tank missions only. This task has been extended to support missions which resulted in an upgrade to the German 'UH-TIGER' variant. German MOD is planning to procure 212 UH-TIGER helicopters armed with TRIGAT-, HOT anti-tank missiles, STINGER air-to-air missiles, 68 mm rockets and a gun pod with a 12.7 mm gun.

Logistics Aloft

DTIC Science & Technology

2011-02-17

inefficient. While the initial purchase cost of the CH-47 and UH-60 can be significantly less than the C-130J or C-27J (the C-27J is in procurement...to replace the C-23), the operating costs of the UH-60 is approximately equal to a small fixed wing aircraft such as the C-23, C-130J, or C-27J...Furthermore, CH-47 operating costs are four to five times that of these fixed wing aircraft.19 In fact, when comparing the increased lift capacity

Evaluation of Wind Tunnel and Scaling Effects with the UH-60A Airloads Rotor

DTIC Science & Technology

2011-05-01

V! free-stream velocity, ft/s x chordwise distance from leading edge, ft #c, #s corrected/geometric shaft angles, deg $1c, $1s cos/sin components...attached to spindles that were retained by elastomeric bearings to a one-piece titanium hub. These bearings permitted blade flap, lead-lag, and...Figure 3. UH-60A small-scale rotor installed in DNW. Main rotor dampers were installed between each of the main rotor spindles and the hub to

Effects of Microclimate Cooling on Physiology and Performance While Flying the UH-60 Helicopter Simulator in NBC Conditions in a Controlled Heat Environment

DTIC Science & Technology

1992-08-01

including instrumenting and dressing the subjects, monitoring the physiological parameters in the simulator, and collecting and processing data. They...also was decided to extend the recruiting process to include all helicopter aviators, even if not UH-60 qualified. There is little in the flight profile...parameter channels, and the data were processed to produce a single root mean square (RMS) error value for each channel appropriate to each of the 9

Who Guards the Guardians? National Implications of Accreditation at City College of San Francisco

ERIC Educational Resources Information Center

Barber, Bob; McNair, Delores E.

2017-01-01

Purpose: This article addresses the broad context of community college accreditation which surrounds a controversy involving one of the largest community colleges in the United States, City College of San Francisco (CCSF), and its regional accrediting agency, the Accrediting Commission for Community and Junior Colleges (ACCJC). Its purposes are to…

Using Wage Record Data To Track the Post-College Employment and Earnings of Community College Students.

ERIC Educational Resources Information Center

Friedlander, Jack

The Post-Education Employment Tracking System (PEETS), operated by the Chancellor's Office of the California Community Colleges (CCC) in cooperation with the State of California's Employment Development Department (EDD), is an automated system for tracking the post-college employment rates and earnings of community college program completers and…

Democracy's College: The American Community College in the 21st Century--Framing the Issue

ERIC Educational Resources Information Center

Topper, Amelia M.; Powers, Jeanne M.

2013-01-01

In this manuscript, the guest editors of the EPAA Special Issue on "Democracy's College: The American Community College in the 21st Century": a) introduce the background, history, and context of community colleges in the larger higher education landscape; b) summarize the three research papers and two video commentaries that were…

Building Partnerships with Agencies & Employers To Help High Risk Students Succeed. The AACJC/Kellogg Beacon Colleges Initiative.

ERIC Educational Resources Information Center

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

The American Association of Community and Junior Colleges' (AACJC's) Beacon College Project requires a Beacon College to form a consortium with five to ten associate community colleges (CCs) for the purpose of furthering the recommendations of the AACJC Futures Commission report regarding the building of communities. In Oregon, Chemeketa Community…

The Academic Consequences of Employment for Students Enrolled in Community College. CCRC Working Paper No. 46

ERIC Educational Resources Information Center

Dadgar, Mina

2012-01-01

College students are increasingly combining studying with paid employment, and community college students tend to work even longer hours compared with students at four-year colleges. Yet, there is little evidence on the academic consequences of community college students' term-time employment. Using a rare administrative dataset from Washington…

Focus: A Forum on Teaching and Learning in Utah Community Colleges, Volume VII, September 1988.

ERIC Educational Resources Information Center

Carpenter, Don A., Ed.

1988-01-01

Designed as a forum for the exchange of ideas on teaching and learning in Utah's community colleges, this journal presents a series of essays by college faculty. The September 1988 issue contains: (1) "The Community College Academic Environment--And Me," by Timothy R. Bywater, which highlights the strengths of Dixie College, including…

One Goal, Two Institutions: How a Community College and 4-Year University Partner to Bridge Student College Readiness Gaps

ERIC Educational Resources Information Center

Wilson, Dawna; Lowry, Kimberly M.

2017-01-01

Recent national attention on college completion poses unique challenges and opportunities for community colleges. Moving underprepared students through basic skills educational courses to degree attainment represents an ongoing challenge. With more than 60% of community college students enrolled in remedial education, 2-year institutions must…

Student Transfers to Public and Private Colleges in California and Out-of-State.

ERIC Educational Resources Information Center

Gabriner, Robert

This document presents the preliminary study reporting transfer rates from the City College of San Francisco (CCSF) to both in-state and out-of-state community colleges and baccalaureate institutions. The data are based on a match between the social security numbers of community college students enrolled in California community colleges with the…

Leadership Development Institute: A California Community College Multi-College District Case Study

ERIC Educational Resources Information Center

Leon, Bianca R.

2016-01-01

The purpose of this study is to examine a community college district Grow Your Own (GYO) leadership program in the Western United States, the Multi College Leadership Development Institute (MCLDI). The MCLDI was developed in-house for a multi-campus community college district and offered to interested employees at all position levels with the…

Repositioning Trends of Latina/o/x Student Enrollments in Community Colleges

ERIC Educational Resources Information Center

Zerquera, Desiree D.; Acevedo-Gil, Nancy; Flores, Elizabeth; Marantal, Patrick

2018-01-01

This study used descriptive statistics to complicate the national narrative of Latina/o/x student college-going trends and aims to provide directions for future research on Latina/o/x students in the community college. Taking a state-by-state perspective, this study examined whether Latina/o/x college students enrolled in community colleges at…

Complementarity between the Transfer Goals of Community Colleges and Historically Black Colleges and Universities: Learning from History

ERIC Educational Resources Information Center

Hughes, Bob

2012-01-01

Community colleges and historically Black colleges and universities (HBCUs) often serve the same populations; however, the historical purposes, policies, and practices of HBCUs often better prepare them to serve first-generation students. Although both HBCUs and community colleges have their origins within the same historical period, the forces…

Selected Collective Bargaining Agreements of Washington Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Seventeen collective bargaining agreements between the boards of trustees and faculty associations of selected community colleges in Washington are presented, representing contracts in effect in 1987. The following colleges are represented: Peninsula College, Olympic College, Skagit Valley College, Everett Community College, Shoreline Community…

Assessing the Measures of and Defining Community College Institutional Effectiveness: A President's Perspective Delphi Study

ERIC Educational Resources Information Center

Laughlin, Juliet Adair

2016-01-01

The purpose of this study included two main goals. The first was to provide a common definition for community college institutional effectiveness through a review of the literature and from the personal definitions of a panel of community colleges presidents leading notably effective community colleges. The second purpose was to review the…

Fight the Good Fight: Leaders Share Strategies and Programs Proven to Get Community Colleges the Help They Need

ERIC Educational Resources Information Center

Ullman, Ellen

2014-01-01

Lynette Brown-Snow, vice president of marketing and government relations for the Community College of Philadelphia, is one of several community college leaders across the country who have taken up one of the challenges proffered by the American Association of Community Colleges (AACC) in its 2012 report, "Reclaiming the American Dream:…

The Role of the Community College in Teacher Education. New Directions for Community Colleges. The Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Townsend, Barbara K., Ed.; Ignash, Jan M., Ed.

2003-01-01

This journal issue focuses on the role of the community college in training K-12 teachers. The chapters included in this volume are as follows: (1) "Community College Roles in Teacher Education: Current Approaches and Future Possibilities," by Townsend and Ignash; (2) "Transfer Issues in Preservice Undergraduate Teacher Education…

Narrative History of the National Council of State Directors of Community/Junior Colleges.

ERIC Educational Resources Information Center

Charles, Searle F.

The National Council of State Directors of Community/Junior Colleges (NCSDC/JC) has been an important influence on the development of the public community/junior college movement. Since the first meeting of the state directors in 1961, the Council has been involved in the coordination of community colleges at the state level and in stimulating the…

Motivation to Participate in Faculty Development: A Case Study of North Carolina Community College Excellence in Teaching Award Winners and Finalists

ERIC Educational Resources Information Center

Wood, Crystal

2015-01-01

Both pre-service and in-service learning are opportunities for community college faculty to learn teaching approaches to meet the learning needs of the diverse community college student population. Community college faculty members are faced with complex classrooms with learners of all different ages, races, cultures and academic preparedness. As…

Leadership Strategies for Community College Effectiveness: Outcomes of the North Carolina Community College Presidents' Leadership Institute. A Technical Report.

ERIC Educational Resources Information Center

Campbell, Dale F.; And Others

Developed as a result of the North Carolina Community College President's Leadership Institute, this volume discusses the successful use of selected adaptive strategies to enhance community college effectiveness. Following information on the Institute and an overview of the volume, most of the remaining chapters review the work of prominent…

Community College Enrollment Surge: An Analysis of Estimated Fall 2009 Headcount Enrollments at Community Colleges. Policy Brief 2009-01PBL

ERIC Educational Resources Information Center

Mullin, Christopher M.; Phillippe, Kent

2009-01-01

In an attempt to better understand how community colleges responded to the economic maelstrom, the American Association of Community Colleges (AACC) surveyed its member institutions to examine changes in enrollment, local factors contributing to enrollment shifts, and the lessons learned from their experiences. The authors found the following: (1)…

The Growth of Community Colleges in the American States: An Application of Count Models to Institutional Growth

ERIC Educational Resources Information Center

Doyle, William R.; Gorbunov, Alexander V.

2011-01-01

Background/Context: The establishment of community colleges in the American states stands as one of the most unique features of our system of postsecondary education. Four possible explanations have been suggested for the growth of community colleges. An economic perspective argues that the development of community colleges came about as a result…

The Community College Effect Revisited: The Long-Term Impact of Community College Entry on B.A. Attainment.

ERIC Educational Resources Information Center

Crook, David B.; Lavin, David E.

To date, much of the research on the community college's effect on baccalaureate degree (B.A.) attainment has been based on the assumption that the educational attainment process occurs in the same way at two- and four-year institutions. However, the distinctive mission and clientele of community colleges create a different environment than that…

The Business of Creating Small Businesses: A Case Study of the Springfield Business Incubator at Springfield Technical Community College

ERIC Educational Resources Information Center

Klauber, James Shuler, Sr.

2009-01-01

The purpose of this case study is to understand and explain the characteristics of a small business incubator located on the campus of a community college. Business incubation and entrepreneurship programs are increasing in number on community college campuses across the country (Montoya, 2009). As community colleges have traditionally played a…

Investigating 10-Year Trends of Learning Outcomes at Community Colleges. Research Report. ETS RR-13-34

ERIC Educational Resources Information Center

Liu, Ou Lydia; Roohr, Katrina Crotts

2013-01-01

Community colleges currently enroll about 44% of the undergraduate students in the United States and are rapidly expanding. It is of critical importance to obtain direct evidence of student learning to see if students receive adequate training at community colleges. This study investigated the 10-year trends of community college students' (n =…

So There's a Community College in Your Town. A Guide for Local Church Ministry with the Nearby Community College.

ERIC Educational Resources Information Center

Hallman, W. E., Ed.

Seven articles and a series of cartoons provide background information and practical suggestions for the development of a working relationship between community colleges and the church. William E. Hallman discusses the church's responsibility for ministry at the community colleges. Robert A. Mayo explores the ways in which a supportive…

Securing the Future: Retention Models in Community Colleges--Study of Community College Structures for Student Success (SCCSSS)

ERIC Educational Resources Information Center

College Board Advocacy & Policy Center, 2012

2012-01-01

The Study of Community College Structures for Student Success (SCCSSS) was launched in 2010 with three goals at its center: (1) To explore a set of promising institutional practices and organizational structures identified through theory and research as having the potential to support community college student success; (2) To present a synthesized…

Feels Like the Third Wave: The Rise of Fundraising in the Community College

ERIC Educational Resources Information Center

Milliron, Mark David; de los Santos, Gerardo E.; Browning, Boo

2003-01-01

Not so long ago, the word "fundraising" scarcely made an appearance in the community college lexicon. Now, as our society moves from the industrial age to the information age, it can be considered part of a wave of change flooding across the community college movement, with clear implications for how community colleges teach, reach, and lead. In…

Thai East-West Community College Workshop (Bangkok, Thailand, November 20-27, 2001). A Report.

ERIC Educational Resources Information Center

Community Colleges for International Development, Inc.

This is a report on a workshop held in Hawaii with representatives from United States community college and the Thai Ministry of Education to help form the East-West Consortium for Community College Development in Thailand. Recommendations from the workshop included plans for a U.S. community college training team to visit Thailand and help begin…

Community Colleges and Career Qualifications. New Expeditions: Charting the Second Century of Community Colleges. Issues Paper No. 11.

ERIC Educational Resources Information Center

Carnevale, Anthony P.

This document discusses community colleges and career qualifications. Community colleges have a dual challenge in responding to the new economy. First, they will need to play their part in educating and training the workforce that employers need to meet new competitive standards for cost efficiency, quality, variety, customization, convenience,…

A Dissertation Study: Determining the Successes and Challenges of Entrepreneurial Practices from Community College Leaders in Six States

ERIC Educational Resources Information Center

Lang, Clayton, Jr.

2017-01-01

The purpose of this quantitative study was to examine the extent of success and the challenges faced by community college presidents in creating an entrepreneurial culture. Fourteen American community colleges, identified by Roueche and Jones (2005), were surveyed for this study. These fourteen community colleges are located in Texas, Florida,…

Changing Patterns in Foreign Language Programs: Report of the Illinois Conference on Foreign Languages in Junior and Community Colleges, 1972.

ERIC Educational Resources Information Center

Rivers, Wilga M., Ed.; And Others

This collection of articles on foreign language instruction in junior and community colleges focuses on four principal areas: the junior community college, the "Proceedings of the Illinois Conference on Foreign Languages in Junior and Community Colleges," factual information, and action reports. The articles discuss pluralism and the community…

Chicanos in the California Community Colleges: Declining Basic Skills, Early High School Graduation and the Decline of Quality High School Education.

ERIC Educational Resources Information Center

Rivera, Manuel G.

Although California's 106 Community Colleges' mission to accept any student who can profit from instruction and to provide transfer programs and vocational, continuing, and community education invites the non-traditional student to benefit from college education, the Community College students' success is not guaranteed because of the low quality…

Data Show No Evidence of "Over-Borrowing" at Community Colleges. Fact Sheet

ERIC Educational Resources Information Center

Institute for College Access & Success, 2014

2014-01-01

Some community colleges have expressed concerns that their students borrow more than they need in federal loans. However, "the data do not support claims of 'over-borrowing' at community colleges." The vast majority of community college students do not borrow federal loans at all, and the few who do borrow do not take out large loan…

Cost Conscious: Incentive and Discount Programs Help Students Meet the Rising Cost of a Community College Education

ERIC Educational Resources Information Center

Ullman, Ellen

2013-01-01

Aware that rising costs could force some community colleges to compromise their long-standing open-door policies, administrators have put in place programs and incentives to offset the higher price of the average community college education. This article features ideas and programs to help struggling community colleges cope with rising costs such…

COPPER: Communities of Practice--Pooling Educational Resources to Foster the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Duffy, Donna Killian

2006-01-01

Redefining the community college's historical commitment to open access requires an analysis of the community college within the larger system of higher education. In 2002, Middlesex Community College in Bedford, Massachusetts (MCC) was selected as one of 12 leaders nationwide to head a cluster group of colleges. A total of 7 diverse institutions…

Community Colleges as Cultural Texts: Qualitative Explorations of Organizational and Student Culture. SUNY Series, Frontiers in Education.

ERIC Educational Resources Information Center

Shaw, Kathleen M., Ed.; Valadez, James R., Ed.; Rhoads, Robert A., Ed.

This book, part of the Frontiers in Education series from the State University of New York, depicts community colleges as "cultural texts," addressing the question of whether, and how, community colleges confront the challenges of diversity and provide equal opportunities for upward mobility. Its ten chapters include: (1) "Community Colleges as…

Organizational Effectiveness and the Active Community College: The Case of Hudson County Community College. Special Report 95.03.

ERIC Educational Resources Information Center

Gabert, Glen; And Others

In an effort to increase enrollment and move from a limited-mission institution emphasizing career-oriented programs to a comprehensive urban community college, Hudson County Community College (HCCC), in New Jersey, implemented a mission renewal process in 1993. The process included a review of mission statements from other comprehensive community…

An Exploratory Assessment of the Validity of the Community College Survey of Men (CCSM): Implications for Serving Veteran Men

ERIC Educational Resources Information Center

De La Garza, Thomas; Wood, J. Luke; Harris, Frank, III

2015-01-01

The Community College Survey of Men (CCSM) assesses predictors of student success for historically underrepresented and underserved men in community colleges. The instrument is designed to inform programming and service-delivery for male students (Wood & Harris, 2013). While the instrument was designed for community college men in general,…

Michigan Community Colleges Job Training and Retraining Investment Fund. 1983-84 Investment Fund Projects: Impact Statement.

ERIC Educational Resources Information Center

Michigan Community Colleges Economic Development and Job Training Network, Ann Arbor.

This report assesses the impact on Michigan's 29 community colleges of projects funded in 1983-84 through the Community College Job Training and Retraining Investment Fund, a program for funding the state's community colleges so that they will contribute to the economic rehabilitation and development of Michigan. Part I details the financial…

Building a Culture of Evidence for Community College Student Success: Early Progress in the Achieving the Dream Initiative

ERIC Educational Resources Information Center

Brock, Thomas; Jenkins, Davis; Ellwein, Todd; Miller, Jennifer; Gooden, Susan; Martin, Kasey; MacGregor, Casey; Pih, Michael

2007-01-01

Can community colleges make better use of data to improve student outcomes? That's the fundamental idea behind "Achieving the Dream: Community Colleges Count," a bold initiative launched in 2003 by Lumina Foundation for Education to help community college students succeed--particularly, low-income students and students of color, who have…

The Value of Student Right-to-Know Data in Assessing Community College Performance. CCRC Brief Number 34

ERIC Educational Resources Information Center

Bailey, Thomas; Crosta, Peter M.; Jenkins, Davis

2007-01-01

This Brief summarizes a study by the Community College Research Center (CCRC) that investigated the nature and validity of the SRK rates for community colleges by analyzing data on students attending Florida's 28 community colleges. It sought to determine whether the rates provide useful information that can guide educators and policymakers…

Using Census Data to Classify Community College Students by Socioeconomic Status and Community Characteristics. CCRC Research Tools. Number 1

ERIC Educational Resources Information Center

Crosta, Peter M.; Leinbach, Timothy; Jenkins, Davis

2006-01-01

Colleges and state higher education agencies too often lack accurate information about the socioeconomic status (SES) of their students. This paper describes the methodology that Community College Research Center (CCRC) researchers used to estimate the SES of individual students in the Washington State community and technical college system using…

The Bill J. Priest Center for Community College Education: Preparing Community College Educators in the 21st Century.

ERIC Educational Resources Information Center

Lumsden, D. Barry; Newsom, Ron; Smith, Jr., Howard W.

1999-01-01

Expresses the importance of increasing the number of qualified faculty and administrators in community colleges. The University of North Texas is attempting to address this need by the development of the Bill J. Priest Center in Community College Education. The center's first goal is to establish an endowed chair. (TGO)

Community College Students: Recent Findings and Trends.

ERIC Educational Resources Information Center

Bryant, Alyssa N.

This paper discusses recent trends and issues in community colleges, such as dual enrollment, reverse transfer, post-college earnings, and student involvement and experiences within community colleges. It also provides statistics on minority, female, and nontraditional student enrollment, transfer rates, and student success. Highlights include:…

Enterpreneurship/Small Business Degree Programs at Community Colleges

ERIC Educational Resources Information Center

Maidment, Fred

2007-01-01

Associate degree programs at community colleges in small business/entrepreneurship were examined in this article. The study examined the community college programs in entrepreneurship and small business related, small business administration and entrepreneurship listed in "Perterson's Guide to Two-Year Colleges" (Oram, 2005). Current catalogs…

Current Methods in Health Behavior Research Among U.S. Community College Students: A Review of the Literature

PubMed Central

Pokhrel, Pallav; Little, Melissa A.; Herzog, Thaddeus A.

2016-01-01

The majority of health behavior research involving college students in the United States has focused on 4-year college students. Two-year or community college students have been less studied, although a significant proportion of U.S. undergraduates, primarily those from disadvantaged socioeconomic and/or racial/ethnic background, are enrolled in community colleges. Thus, there is a need to enhance health behavior and health promotion research among community college students. This study systematically reviewed 42 published, peer-reviewed health behavior studies conducted among U.S. community college students in order to determine the current state of research in the area with regard to behaviors studied, research designs used, recruitment and data collection strategies practiced, rates of student participation, and characteristics of the participants represented. Findings identified the methodological limitations of current research and suggested optimal recruitment and data collection methods suitable for various research needs. Findings are discussed in the context of enhancing health behavior research among U.S. community college students. PMID:24227658

Building Communities: How Rural Community Colleges Develop Their Communities and the People Who Live in Them

ERIC Educational Resources Information Center

Miller, Michael T.; Tuttle, Courtney C.

2007-01-01

Community colleges in rural environments provide a variety of services. There is a great deal of documentation supporting those services that are academic and economic. The noneconomic and nonacademic results of community college activities, however, have an undocumented yet significant impact on local communities. The current study focused on how…

Toward Rural Prosperity: A State Policy Framework in Support of Rural Community Colleges. Policy Paper.

ERIC Educational Resources Information Center

Chesson, J. Parker, Jr.; Rubin, Sarah

In six policy areas, states can better equip rural community colleges to serve their communities. In the area of economic and community development, states can use rural community colleges to promote community development efforts and service learning and to provide small business assistance and entrepreneurship education. States can improve access…

Learning Communities for Students in Developmental Reading: An Impact Study at Hillsborough Community College. NCPR Brief

ERIC Educational Resources Information Center

Weiss, Michael J.; Visher, Mary G.; Wathington, Heather

2010-01-01

This Brief, based on a report of the same title, presents results from a rigorous study of a basic learning communities program operated at Hillsborough Community College. Hillsborough, one of six community colleges participating in the National Center for Postsecondary Research's (NCPR) Learning Communities Demonstration, is a large, urban…

ET-26 hydrochloride (ET-26 HCl) has similar hemodynamic stability to that of etomidate in normal and uncontrolled hemorrhagic shock (UHS) rats.

PubMed

Wang, Bin; Chen, Shouming; Yang, Jun; Yang, Linghui; Liu, Jin; Zhang, Wensheng

2017-01-01

ET-26 HCl is a promising sedative-hypnotic anesthetic with virtually no effect on adrenocortical steroid synthesis. However, whether or not ET-26 HCl also has a sufficiently wide safety margin and hemodynamic stability similar to that of etomidate and related compounds remains unknown. In this study, the effects of ET-26 HCl, etomidate and propofol on therapeutic index, heart rate (HR), mean arterial pressure (MAP), maximal rate for left ventricular pressure rise (Dmax/t), and maximal rate for left ventricular pressure decline (Dmin/t) were investigated in healthy rats and a rat model of uncontrolled hemorrhagic shock (UHS). 50% effective dose (ED50) and 50% lethal dose (LD50) were determined after single bolus doses of propofol, etomidate, or ET-26 HCl using the Bliss method and the up and down method, respectively. All rats were divided into either the normal group and received either etomidate, ET-26 HCl or propofol, (n = 6 per group) or the UHS group and received either etomidate, ET-26 HCl or propofol, (n = 6 per group). In the normal group, after preparation for hemodynamic and heart-function monitoring, rats were administered a dose of one of the test agents twofold-higher than the established ED50, followed by hemodynamic and heart-function monitoring. Rats in the UHS group underwent experimentally induced UHS with a target arterial pressure of 40 mmHg for 1 hour, followed by administration of an ED50 dose of one of the experimental agents. Blood-gas analysis was conducted on samples obtained during equilibration with the experimental setup and at the end of the experiment. In the normal group, no significant differences in HR, MAP, Dmax/t and Dmin/t (all P > 0.05) were observed at any time point between the etomidate and ET-26 HCl groups, whereas HR, MAP and Dmax/t decreased briefly and Dmin/t increased following propofol administration. In the UHS group, no significant differences in HR, MAP, Dmax/t and Dmin/t were observed before and after administration of etomidate or ET-26 HCl at ED50 doses (all P > 0.05). Administration of propofol resulted in brief, statistically significant reductions in HR and Dmax/t, with a brief increase in Dmin/t (P ˂ 0.05), while no significant differences in MAP were observed among the three groups. The blood-lactate concentrations of rats in the ET-26 HCl group were significantly lower than those in etomidate and propofol groups (P ˂ 0.05). ET-26 HCl provides a similar level of hemodynamic stability to that obtained with etomidate in both healthy rats, and rat models of UHS. ET-26 HCl has the potential to be a novel induction anesthetic for use in critically ill patients.

Association Report: 2YC3 A Federal Perspective on Community Colleges

NASA Astrophysics Data System (ADS)

Smith, Henry M.

1997-11-01

It is clear that state and national leaders understand the vital role that community colleges are playing today in the United States. As an example, the state of Texas serves more than 400,000 students in its community colleges, and more than one-third of them are minority students. Nationwide there are more than 1100 community colleges serving more than 10 million students, and 56% of them are women. All together, community colleges not only educate a large percentage of the young, but they also educate all the adult and lifelong learners in our society. There is even a college in the Northeast that now doubles as a retirement village and educational institution for senior citizens.

Interim Report on the AAC-Mellon Project from Knox College.

ERIC Educational Resources Information Center

Peterson, James; Bailey, Stephen

In 1985, Knox College was chosen to participate in the Association of American Colleges/Mellon Transfer Grant Program, which sought to assist community college students in making the transition to the four-year college environment. Four local community colleges, Carl Sandburg College (CSC), Illinois Central College (ICC), Blackhawk East Community…

Columbia Gorge Community College Business Survey.

ERIC Educational Resources Information Center

McKee, Jonathon V.

This is a report on a business survey conducted by Columbia Gorge Community College (CGCC) (Oregon) to review the success and quality of the college's degree and certificate programs in business administration, computer application systems, and computer information systems. The community college surveyed 104 local businesses to verify the…

Success in Community College: Do Institutions Differ?

ERIC Educational Resources Information Center

Clotfelter, Charles T.; Ladd, Helen F.; Muschkin, Clara G.; Vigdor, Jacob L.

2013-01-01

Community colleges are complex organizations and assessing their performance, though important, is difficult. Compared to 4-year colleges and universities, community colleges serve a more diverse population and provide a wider variety of educational programs that include continuing education and technical training for adults, and diplomas,…

Community College Employee Wellness Programs

ERIC Educational Resources Information Center

Thornton, L. Jay; Johnson, Sharon

2010-01-01

This paper describes the prevalence and characteristics of employee wellness programs in public community colleges accredited by the Southern Association of Colleges and Schools (SACS). A random sample of 250 public community colleges accredited by SACS was mailed a 46-item employee-wellness program survey. The survey solicited program information…

2011 Critical Success Factors Report

ERIC Educational Resources Information Center

North Carolina Community College System (NJ1), 2011

2011-01-01

The Critical Success Factors Report is the North Carolina Community College System's major accountability document. This annual performance report serves to inform colleges and the public on the performance of North Carolina's 58 community colleges. In 1993, the State Board of Community Colleges began monitoring performance data on specific…

Latina Community College Leadership in California: Pathways to Executive Management

ERIC Educational Resources Information Center

Delgadillo, Monica D.

2017-01-01

Purpose: The purpose of this qualitative study was to examine the learned experiences, challenges, and leadership pathways of Latinas currently in California community college management positions. Latinas have been underrepresented in community college leadership positions. Currently, women constitute a majority of those attending college, and…

Protecting Colleges and Students: Community College Strategies to Prevent Default

ERIC Educational Resources Information Center

McKibben, Bryce; La Rocque, Matthew; Cochrane, Debbie

2014-01-01

Student loan default, defined as federal loan borrowers' failure to make any payments for at least 270 days, is an issue of increasing importance to community colleges and their students. This report takes a unique look at student loan default at nine community colleges across the nation, and how those colleges are working to help students avoid…

College Perspective '74: Changes, Challenges, Choices. Proceedings, Annual International Institute on the Community College (5th, Lambton College, Sarnia, Ontario, June 10-13, 1974).

ERIC Educational Resources Information Center

Delgrosso, G. M., Ed.; Colford, G. D., Ed.

These conference papers deal with many topics of current interest to community college educators in Canada and the United States. Subjects discussed include: performance-based, individualized, self-paced, and personalized systems of instruction; institutional goals; systems approaches to instruction; the integration of community colleges, public…

The Effectiveness of Distance Education across Virginia's Community Colleges: Evidence from Introductory College-Level Math and English Courses

ERIC Educational Resources Information Center

Xu, Di; Jaggars, Shanna Smith

2011-01-01

Although online learning is rapidly expanding in the community college setting, there is little evidence regarding its effectiveness among community college students. In the current study, the authors used a statewide administrative data set to estimate the effects of taking one's first college-level math or English course online rather than face…

The Labor Market Returns to Math Courses in Community College. A CAPSEE Working Paper

ERIC Educational Resources Information Center

Belfield, Clive; Liu, Vivian Yuen Ting

2015-01-01

This paper examines the returns to math courses relative to courses in other subjects for students in community college. Using matched college transcript and earnings data on over 80,000 students entering community college during the 2000s, we find that college-level math coursework has an indirect positive effect on award completion that is…

Agreement between Association of Certificated Educators and West Valley-Mission Community College District, July 1, 1988 through June 30, 1991.

ERIC Educational Resources Information Center

West Valley-Mission Community Coll. District, Saratoga, CA.

The collective bargaining agreement between the West Valley-Mission Community College District (including West Valley College and Mission College) and the West Valley-Mission Community College District Association of Certified Educators is presented. This contract, covering the period from July 1, 1988 through June 30, 1991, deals with the…

White House Unveils America's College Promise Proposal: Tuition-Free Community College for Responsible Students. Fact Sheet

ERIC Educational Resources Information Center

The White House, 2015

2015-01-01

In January, 2015, the President unveiled the America's College Promise proposal, which would make two years of community college free for responsible students, letting students earn the first half of a bachelor's degree and earn skills needed in the workforce at no cost. This proposal will require everyone to do their part: community colleges must…

Quick Facts about Financial Aid and Community Colleges, 2007-08

ERIC Educational Resources Information Center

Institute for College Access & Success, 2009

2009-01-01

Community colleges are usually considered a low-cost college option, but the sticker price is only part of the real story--students often struggle to cover a range of related costs and living expenses. Financial aid can be a big help, but many community college students have a harder time paying for college than their peers at four-year schools.…

Agreement between Peralta Federation of Teachers (AFT/CFT, AFL-CIO) and Peralta Community College District, July 1, 1988-June 30, 1991.

ERIC Educational Resources Information Center

Peralta Community Coll. System, Oakland, CA.

The collective bargaining agreement between the Peralta Community College District and the Peralta Community College Federation of Teachers (PCCFT) is presented. This contract, which applies to College of Alameda, and Feather River, Laney, Merritt, and Vista Colleges, covers the period from July 1, 1988 through June 30, 1991. Contract provisions…

Discovering Perceptions of the Essence of College-Level Writing: Transcendental Phenomenological Inquiry in a Midwestern Community College

ERIC Educational Resources Information Center

Jones, Nathan B.

2016-01-01

The perceptions of six community college faculty members about the qualities of college-level writing were explored in a series of guided interviews conducted at Prairie Community College (a pseudonym) located in the central time zone of the United States. The study examined the perceptions of the six faculty members with regard to important…

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…

Community College Governance, Funding, and Accountability: A Century of Issues and Trends

ERIC Educational Resources Information Center

Tollefson, Terrence

2009-01-01

Community colleges in America are now very visible and highly respected institutions of higher education. More than 1,000 community colleges in all 50 states now comprise nearly 25% of all colleges and universities in the U.S., with over 6.5 million students, or about 45% of all college students.State and local governance and coordination of…