Examining the Transition to a Four-Day School Week and Investigating Post-Change Faculty/Staff Work-Life Balance: A Community College Case Study

Science.gov (United States)

Cardinale, Nelly

2013-01-01

This single descriptive embedded case study examined the process of implementing a four-day work/school week at a community college and investigated post-change faculty/staff work-life balance. All of the students attending this college live at home. The change was implemented due to state funding shortfalls, increasing college utility expenses…

S urvey on the Communication Skills that the College Students of School of Physical Education and Sports Perceived from the Teaching Staff

Directory of Open Access Journals (Sweden)

Serkan HACICAFEROĞLU

2014-03-01

Full Text Available The purpose of this study is to determine level of com munication skills perceived by college students of School of Physical Education and Sports (PES from teaching staff. The sample of the study, conducted by using screening model, consisted of 633 PES college students. Research data were collected by “Asses sment Scale for Communication Skills ” . Arithmetic mean, t - test, one - way variance analysis (ANOVA and Tukey test were used in the study. Consequently, it is determined that students in the sample perceived positive communication skills from teaching staff at moderate - level. It is observed that, except variable of respect dimension in the department where they receive education, there wasn’t any statistically significant difference in the students' gender variable with respect to the dimension of the democra tic attitude, whereas there were significant differences in all lower dimensions according to the class variable. It is also concluded that college students of coaching and management department perceived more communication skills from the teaching staff c ompared to the students of teaching department in respect dimension, and freshmen and the sophomores perceived more communication skills positively with more points compared to the other college students with respect to the dimensions of respect, expressio n, values , motivation and democratic attitude.

Contamination of cell phones by pathogenic microorganisms: Comparison between hospital staff and college students

OpenAIRE

PURNIMA R. CHITLANGE

2014-01-01

Chitlange PR. 2014. Contamination of cell phones by pathogenic microorganisms: Comparison between hospital staff and college students. Nusantara Bioscience 6: 203-206. Cell phone (CP) is a long range portable electronic device. The cell phone is constantly exposed to arrays of micro organisms, making it a harbour and breeding ground for microbes especially those associated with skin. The adult human is covered with approximately 2m2 of skin with area supporting about 106 bacteria. To check wh...

Institutionalizing Staff Development.

Science.gov (United States)

Shawl, William F.

Three years ago, Golden West College (GWC) decided to make a major commitment to staff development as a means of revitalizing the college. This commitment was evidenced through the creation of the position of Dean of Educational Development, who is responsible solely for serving faculty needs; the Educational Development Center, which houses the…

Radiation exposure to staff and patients during two endocrinological procedures

International Nuclear Information System (INIS)

Hristova-Popova, J.; Vassileva, J.; Saltirov, I.; Petkova, K.

2012-01-01

The purpose of the present work is to obtain information about the exposure to patient and staff during percutaneous nephrolithotripsy and ureteroscopy with intracorporeal lithotripsy and to search for a correlation between these parameters. The collected data for each procedure consist of the total air kerma-area product, P KA , cumulative dose, CD, fluoroscopy time, FT, number of images acquired, as well as clinical patient data. Average, minimum, maximum and median values were calculated for 38 patients. Mean values and median in parentheses were as follows: 355 (383) cGy cm 2 (P KA for PCNL); 433 (286) cGy cm 2 (P KA for URS); 42 (37) mGy (CD for PCNL); 12 (7) mGy (CD for URS); 3.5 (3.0) min (FT for PCNL); 1.4 (1.3) min (FT for URS). The typical operator doses for PCNL and URS were assessed to be 66.1 μSv and 34.3 μSv, respectively, while the maximum doses for the same type of procedures were 152.6 μSv and 124.1 μSv. Good correlation was observed between the staff dose and P KA for both procedures, while the correlation of staff dose with CD and FT was found to be weak. While applying principles of radiation protection and normal load in the clinic, there is no possibility to exceed the new annual dose limit for eye lens of 20 mSv per year averaged over 5 years. The correlation of P KA with FT and CD was also explored and no significant interconnection was observed. (authors)

Mental Health Service Utilization among Students and Staff in 18 Months Following Dawson College Shooting

Directory of Open Access Journals (Sweden)

Paule Miquelon

2014-07-01

Full Text Available Objectives The aim of this study was to investigate service utilization by students and staff in the 18 months following the September 13, 2006, shooting at Dawson College, Montreal, as well as the determinants of this utilization within the context of Canada’s publicly managed healthcare system. Methods A sample of 948 from among the college’s 10,091 students and staff agreed to complete an adapted computer or web-based standardized questionnaire drawn from the Statistics Canada 2002 Canadian Community Health Survey cycle 1.2 on mental health and well-being. Results In the 18 months following the shooting, there was a greater incidence and prevalence not only of PTSD, but also of other anxiety disorders, depression, and substance abuse. Staff and students were as likely to consult a health professional when presenting a mental or substance use disorder, with females more likely to do so than males. Results also indicated that there was relatively high internet use for mental health reasons by students and staff (14% overall. Conclusions Following a major crisis event causing potential mass trauma, even in a society characterized by easy access to public, school and health services and when the population involved is generally well educated, the acceptability of consulting health professionals for mental health or substance use problems represents a barrier. However, safe internet access is one way male and female students and staff can access information and support and it may be useful to further exploit the possibilities afforded by web-based interviews in anonymous environments.

Supporting College and University Students with Invisible Disabilities: A Guide for Faculty and Staff Working with Students with Autism, AD/HD, Language Processing Disorders, Anxiety, and Mental Illness

Science.gov (United States)

Oslund, Christy

2013-01-01

With increasing numbers of students with invisible disabilities attending college and university, faculty and staff find themselves faced with new challenges. This practical handbook provides lecturers, tutors, disability services, and administrative staff with an overview of the invisible disabilities they may encounter, dispelling common myths…

Fielding a Division Staff in the Modern Day

Science.gov (United States)

2016-06-10

Team CGSC Command and General Staff College CSA Chief of Staff of the Army DART Domestic All-Hazards Response Team EOD Explosive Ordnance Disposal...located at Fort Leavenworth. Conclusion This paper reviewed the current purpose, size, training, and structure of division staffs in the active duty...Response Team ( DART ), both supported by the National Guard division headquarters. Coordinated with the Department of Defense and Department of State

The problem of motivating teaching staff in a complex amalgamation.

Science.gov (United States)

Kenrick, M A

1993-09-01

This paper addresses some of the problems brought about by the merger of a number of schools of nursing into a new complex amalgamation. A very real concern in the new colleges of nursing and midwifery in the United Kingdom is the effect of amalgamation on management systems and staff morale. The main focus of this paper is the motivation of staff during this time of change. There is currently a lack of security amongst staff and in many instances the personal job satisfaction of nurse teachers and managers of nurse education has been reduced, which has made the task of motivating staff difficult. Hence, two major theories of motivation and the implications of these theories for managers of nurse education are discussed. The criteria used for the selection of managers within the new colleges, leadership styles and organizational structures are reviewed. The amalgamations have brought about affiliation with higher-education institutions. Some problems associated with these mergers and the effects on the motivation of staff both within the higher-education institutions and the nursing colleges are outlined. Strategies for overcoming some of the problems are proposed including job enlargement, job enrichment, potential achievement rewards and the use of individual performance reviews which may be useful for assessing the ability of all staff, including managers, in the new amalgamations.

An American System of Staff Appraisal. Coombe Lodge Case Study. Information Bank Number 1017.

Science.gov (United States)

Latcham, J.

Prepared for staff in the British further education system, this report describes and explains the formal staff assessment model used at Richland College, Texas. Introductory material describes the college, its student body, and its organization and structure. Next, the four components of the teacher evaluation system used in the Dallas Community…

DFT, FT-IR, FT-Raman and vibrational studies of 3-methoxyphenyl boronic acid

Science.gov (United States)

Patil, N. R.; Hiremath, Sudhir M.; Hiremath, C. S.

2018-05-01

The aim of this work is to study the possible stable, geometrical molecular structure, experimental and theoretical FT-IR and FT-Raman spectroscopic methods of 3-Methoxyphenyl boronic acid (3MPBA). FT-IR and FT-Raman spectra were recorded in the region of 4000-400 cm-1 and 40000-50 cm-1 respectively. The optimized geometric structure and vibrational wavenumbers of the title compound were searched by B3LYP hybrid density functional theory method with 6-311++G (d, p) basis set. The Selectedexperimentalbandswereassignedandcharacterizedonthebasisofthescaledtheoreticalwavenumbersby their potential energy distribution (PED) of the vibrational modes obtained from VEDA 4 program. Finally, the predicted calculation results were applied to simulated FT-IR and FT-Raman spectra of the title compound, which show agreement with the observed spectra. Whereas, it is observed that, the theoretical frequencies are more than the experimental one for O-H stretching vibration modes of the title molecule.

An FT-Raman, FT-IR, and Quantum Chemical Investigation of Stanozolol and Oxandrolone

Directory of Open Access Journals (Sweden)

Tibebe Lemma

2017-12-01

Full Text Available We have studied the Fourier Transform Infrared (FT-IR and the Fourier transform Raman (FT-Raman spectra of stanozolol and oxandrolone, and we have performed quantum chemical calculations based on the density functional theory (DFT with a B3LYP/6-31G (d, p level of theory. The FT-IR and FT-Raman spectra were collected in a solid phase. The consistency between the calculated and experimental FT-IR and FT-Raman data indicates that the B3LYP/6-31G (d, p can generate reliable geometry and related properties of the title compounds. Selected experimental bands were assigned and characterized on the basis of the scaled theoretical wavenumbers by their total energy distribution. The good agreement between the experimental and theoretical spectra allowed positive assignment of the observed vibrational absorption bands. Finally, the calculation results were applied to simulate the Raman and IR spectra of the title compounds, which show agreement with the observed spectra.

Tenure and America's Community Colleges

Science.gov (United States)

DiMaria, Frank

2012-01-01

America's colleges and universities have been moving slowly but steadily away from tenure over the past decade. The American Federation of Teachers reports that community colleges have seen a 22% increase in the number of instructional staff between 1997 and 2007. During that time, the percentage of community college faculty that were full-time…

Pentalum SpiDAR Deployment at SWiFT FY17.

Energy Technology Data Exchange (ETDEWEB)

Westergaard, Carsten [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pol, Suhas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pereira, Tassia [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Castillo, Ricardo [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2016-12-01

The Texas Tech University ( TTU ) research group is actively studying the wake development of wind turbines, as part of developing innovative wake control strategies to improve the performance of wind farms. Recently, the team received a set of five new gro und lidars to perform field measurements at the Sandia National Laboratories SWiFT site. This document describes tests details including configurations, timeframe, hardware, and the required collaboration from the Sandia team. This test plan will facili tate the coordination between both TTU and the Sandia team in terms of site accessibility, staff training, and data sharing to meet the specific objectives of the tests.

2011 Elections to Staff Council

CERN Multimedia

Association du personnel

2011-01-01

Elections Timetable Starting with Echo of 26 September, posters, etc. call for applications Wednesday 26 October, at noon closing date for receipt of the application Monday 31 October, at noon start date for voting Monday 14 November, at noon closing date for voting Monday 21 November, publication of the results in Echo Tuesday 22 and Wednesday 29 November Staff Association Assizes Tuesday 6 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 21 November. In its meeting on 19 September 2011, the Electoral Commission decided on the following distribution of seats in colleges 0.1 to 0.6: Sector Department Career path AA – A – B – C – D Career path E – F – G – H Accelerators and Technology BE TE EN Electoral college 0.1 18 si&e...

Disability Awareness and University Staff Training in Ireland (Practice Brief)

Science.gov (United States)

Padden, Lisa; Ellis, Carol

2015-01-01

It is vital that all university staff have awareness of the difficulties that may be experienced by students with disabilities. Staff must be given the knowledge and resources to support these students effectively. University College Dublin (UCD) Access & Lifelong Learning has developed a communication and training strategy to improve…

Evaluation of Turmeric Powder Adulterated with Metanil Yellow Using FT-Raman and FT-IR Spectroscopy

Directory of Open Access Journals (Sweden)

Sagar Dhakal

2016-05-01

Full Text Available Turmeric powder (Curcuma longa L. is valued both for its medicinal properties and for its popular culinary use, such as being a component in curry powder. Due to its high demand in international trade, turmeric powder has been subject to economically driven, hazardous chemical adulteration. This study utilized Fourier Transform-Raman (FT-Raman and Fourier Transform-Infra Red (FT-IR spectroscopy as separate but complementary methods for detecting metanil yellow adulteration of turmeric powder. Sample mixtures of turmeric powder and metanil yellow were prepared at concentrations of 30%, 25%, 20%, 15%, 10%, 5%, 1%, and 0.01% (w/w. FT-Raman and FT-IR spectra were acquired for these mixture samples as well as for pure samples of turmeric powder and metanil yellow. Spectral analysis showed that the FT-IR method in this study could detect the metanil yellow at the 5% concentration, while the FT-Raman method appeared to be more sensitive and could detect the metanil yellow at the 1% concentration. Relationships between metanil yellow spectral peak intensities and metanil yellow concentration were established using representative peaks at FT-Raman 1406 cm−1 and FT-IR 1140 cm−1 with correlation coefficients of 0.93 and 0.95, respectively.

Detection of metanil yellow contamination in turmeric using FT-Raman and FT-IR spectroscopy

Science.gov (United States)

Dhakal, Sagar; Chao, Kuanglin; Qin, Jianwei; Kim, Moon; Schmidt, Walter; Chan, Dian

2016-05-01

Turmeric is well known for its medicinal value and is often used in Asian cuisine. Economically motivated contamination of turmeric by chemicals such as metanil yellow has been repeatedly reported. Although traditional technologies can detect such contaminants in food, high operational costs and operational complexities have limited their use to the laboratory. This study used Fourier Transform Raman Spectroscopy (FT-Raman) and Fourier Transform - Infrared Spectroscopy (FT-IR) to identify metanil yellow contamination in turmeric powder. Mixtures of metanil yellow in turmeric were prepared at concentrations of 30%, 25%, 20%, 15%, 10%, 5%, 1% and 0.01% (w/w). The FT-Raman and FT-IR spectral signal of pure turmeric powder, pure metanil yellow powder and the 8 sample mixtures were obtained and analyzed independently to identify metanil yellow contamination in turmeric. The results show that FT-Raman spectroscopy and FT-IR spectroscopy can detect metanil yellow mixed with turmeric at concentrations as low as 1% and 5%, respectively, and may be useful for non-destructive detection of adulterated turmeric powder.

Self-rostering can improve work-life balance and staff retention in the NHS.

Science.gov (United States)

Barrett, Renee; Holme, Annie

2018-03-08

Renee Barrett, Staff Nurse, ITU, Great Ormond Street Hospital NHS Trust, renee.barrett@gosh.nhs.uk , and Annie Holme, Lecturer, King's College London, look at how e-rostering can benefit health organisations and staff.

2013 Elections to Staff Council

CERN Multimedia

Staff Association

2013-01-01

Elections Timetable Starting with Echo of 16 September, posters, etc. call for applications Monday 21 October, at noon closing date for receipt of the applications Monday 28 October, at noon start date for voting Monday 11 November, at noon closing date for voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November Staff Association Assizes Tuesday 3 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee, which is also in charge of announcing the results in Echo on 18 and 25 November. n its meeting on 11 September 2013, the Electoral Commission decided on the following distribution of seats in colleges O.1 to O.6: Sectors Departments Career paths AA – A – B – C – D Career paths E – F – G – H Accelerators and Technology BE TE EN Electoral college 0.1 13 si&...

FT-Raman and FT-IR studies of 1:2.5 piroxicam: β-cyclodextrin inclusion compound

Science.gov (United States)

Bertoluzza, A.; Rossi, M.; Taddei, P.; Redenti, E.; Zanol, M.; Ventura, P.

1999-05-01

The FT-Raman and FT-IR spectra of amorphous 1:2.5 piroxicam (P): β-cyclodextrin (βCD) inclusion compound (PβCD) are presented and discussed in comparison with the spectra of the three main modifications of piroxicam (α,β and monohydrate). In the 1700-1200 cm -1 FT-Raman spectrum of 1:2.5 PβCD inclusion compound the bands of βCD are weak and covered by those stronger of piroxicam, differently from the FT-IR spectrum where the bands of βCD are stronger, so covering a large part of the spectrum. Typical FT-Raman marker bands are assigned for the characterization of the three modifications of piroxicam. The FT-Raman spectrum of 1:2.5 PβCD inclusion compound predominantly shows the bands at about 1465 and 1400 cm -1 of the monohydrate, indicating that piroxicam assumes the zwitterionic structure stabilized by interaction with βCD via electrostatic and hydrogen bonds. The dipolar character of 1:2.5 PβCD inclusion compound improves the solubility and the dissolution rate of piroxicam and thus its rate of absorption.

Building Bridges: College to Career for Underrepresented College Students

Science.gov (United States)

Means, Darris R.; Bryant, Immanuel; Crutchfield, Stacey; Jones, Michelle; Wade, Ross

2016-01-01

Colleges and universities have increased institutional outreach to diversify their campuses, however, campus leaders, faculty, and staff, particularly at predominantly White institutions (PWIs), must provide more and different support services as their institutional demographics shift to include more underrepresented students. The shift in…

SWiFT Software Quality Assurance Plan.

Energy Technology Data Exchange (ETDEWEB)

Berg, Jonathan Charles [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2016-01-01

This document describes the software development practice areas and processes which contribute to the ability of SWiFT software developers to provide quality software. These processes are designed to satisfy the requirements set forth by the Sandia Software Quality Assurance Program (SSQAP). APPROVALS SWiFT Software Quality Assurance Plan (SAND2016-0765) approved by: Department Manager SWiFT Site Lead Dave Minster (6121) Date Jonathan White (6121) Date SWiFT Controls Engineer Jonathan Berg (6121) Date CHANGE HISTORY Issue Date Originator(s) Description A 2016/01/27 Jon Berg (06121) Initial release of the SWiFT Software Quality Assurance Plan

The evaluation of free thyroid hormones (FT4 and FT3) in the routine diagnosis of thyroid function

International Nuclear Information System (INIS)

Passath, A.; Leb, G.; Goebel, R.

1985-01-01

The validity of the free thyroid hormone parameters (FT 4 and FT 3 ) was verified in a random sample of 154 ambulatory patients with thyroid conditions. The ''euthyroid range'' of FT 4 was between 15.67 and 30.66 pmol/l; median 21.98 pmol/l. The distribution of the FT 4 readings peaked on the left and sloped to the right (log normal). In our laboratory, the ''euthyroid reference range'' of FT 4 is between 10-28 pmol/l. The ''euthyroid range'' of FT 3 extended from 4.6 to 9.7 pmol/l; median 6.63 pmol/l. The distribution of the readings was likewise log normal. The values of FT 4 and FT 3 are not significantly influenced by TBG concentration anomalies in otherwise healthy thyroid patients. For purposes of discrimination between euthyroidism and hyperthyroidism, FT 3 (95%) and FT 4 (90%) are better suited than the corresponding quotients for the free hormone fraction or the total hormone concentrations. On the other hand, the free hormone parameters are less suitable for the diagnosis of hypothyroidism. These results were deduced theoretically from mathematical function analyses between the TBG-independent free hormone parameters and the TBG-dependent hormone concentrations. (orig.) [de

Forankring af kvarterløft

DEFF Research Database (Denmark)

Mazanti, B.

Kvarterløft er et offentligt initiativ, der har til formål at forbedre sociale, bygningsmæssige og andre forhold i en afgrænset bydel. Kvarterløft er per definition tidsbegrænset til fem eller syv år. Mens et kvarterløft står på, er der ofte en mængde og mangfoldighed af aktiviteter og projekter....

Nursing staff-led behavioural group intervention in psychiatric in-patient care: Patient and staff experiences.

Science.gov (United States)

Salberg, Johanna; Folke, Fredrik; Ekselius, Lisa; Öster, Caisa

2018-02-15

A promising intervention in mental health in-patient care is behavioural activation (BA). Interventions based on BA can be used by mental health nurses and other staff members. The aim of this study was to evaluate patients' and staff members' experiences of a nursing staff-led behavioural group intervention in mental health in-patient care. The intervention was implemented at three adult acute general mental health in-patient wards in a public hospital setting in Sweden. A self-administrated questionnaire, completed by 84 patients and 34 nurses and nurse assistants, was administered, and nonparametric data analysed using descriptive statistics. Our findings revealed that both patients and nursing staff ranked nursing care and care environment as important aspects in the recovery process. Patients and staff members reported overall positive experiences of the group sessions. Patients with higher frequencies of attendance and patients satisfied with overall care had a more positive attitude towards the intervention. A more positive experience of being a group leader was reported by staff members who had been leading groups more than ten times. The most common impeding factor during implementation, reported by staff members, was a negative attitude to change. Conducive factors were having support from a psychologist and the perception that patients were showing interest. These positive experiences reported by patients and nursing staff, combined with previous research in this field, are taking us one step further in evaluating group sessions based on BA as a meaningful nursing intervention in mental health in-patient care. © 2018 Australian College of Mental Health Nurses Inc.

Job Satisfaction and Attitude to Work of Cross River State College of ...

African Journals Online (AJOL)

This study investigated the relationship between job satisfaction and attitude to work of staff in Cross River State College of Education, Akamkpa. The study went on to find out the relationship between job satisfaction and attitude to work due to gender of Cross River State College of Education staff. Two research questions ...

The New Community College Business and Finance Model

Science.gov (United States)

Myran, Gunder

2013-01-01

The term "community college business and finance model" is unlikely to evoke a positive response from educators who resist labeling students as "customers," do not want to call the college's offerings "products," and don't like to hear the college referred to as a "business." Faculty and staff tend…

Effect of hypoproteinemia (HP) upon FT4 and FT3 by kinetic radioligandassay (RLA)

International Nuclear Information System (INIS)

Bottger, I.G.; Schneck, H.J.

1985-01-01

HP, especially hypoalbuminemia (HA), has been associated with false low FT4 by RLA, predominantly of the analogue tracer type. Based upon previous more favourable findings in severe nonthyroidal illness (NTI), this study was designed to study this problem in more detail. Two groups of patients with severe NTI (polytrauma) were selected on the basis of their total serum protein (TSP) concentration and studied during intensive-care. Group I: N = 25, TSP 5.9 g/dl (6.0 - 7.7), A/G: 1.5, sera: N = 76. I and II: low-dose heparin (i.v. 5000 U/24 h), non-detectable in the periphery. The RLA kits used were: FT4/T4 and FT3/T3 (kinetic two-tube), and TBG, Corning Medical, rT3, Serono, TSH, Henning-Berlin, TSP/electrophoresis standard technique. The findings indicate: 1. Typical findings for follow-up of severe NTI; 2. No detection of a significant effect of HP/HA upon these RLAs for FT4 and FT3; and 3. The inter-group differences are most likely due to more severe NT1 in I (R/sub x/, A/G, rT3)

Measurement of serum FT3 and FT4 in patients with chronic renal failure and its clinical significance

International Nuclear Information System (INIS)

Tan Qingling; Zhang Hui

2003-01-01

Objective: To investigate the changes of thyroid hormones in patients with chronic renal failure (CRF) and it's clinical significance. Methods: FT 3 , FT 4 and TSH levels were measured with radioimmunoassay for 42 CRF patients (42 CRF patients were subdivided into uremia and azotemia) and 18 cases of renal disease patients with a normal renal function. Results: Levels of FT 3 , FT 4 and TSH in uremia group and azotemia group were significantly lower than that of normal renal function group (P 3 , FT 4 and TSH in uremia group were remarkably lower than azotemia group (P 3 , FT 4 in patients with CRF can reflect the severity of renal function damage, and can also be an important prognosis index

Clinical significance of changes of serum FT3, FT4 and SIL-2R levels after treatment in patients with hyperthyroidism

International Nuclear Information System (INIS)

Ye Qing

2008-01-01

Objective: To explore the clinical significance of changes of serum FT 3 , FT 4 , SIL-2R levels after treatment in patients with hyperthyroidism. Methods: Serum FT 3 , FT 4 , TSH (with RIA) and SIL-2R (with ELISA) levels were measured in 55 patients with hyperthyroidism both before and after treatment as well as in 35 controls. Results: Before treatment, in the patients the serum FT 3 , FT 4 , SIL-2R levels were significantly higher than those in the controls (P 3 , FT 4 , SIL-2 levels were not significantly different from those in controls (P>0.05). Conclusion: Detection of serum FT 3 , FT 4 , SIL-2R levels is valuable for treatment outcome prediction in patients with hyperthyroidism. (authors)

Evaluation of Injuries among Command and General Staff College Students, Ft. Leavenworth, Kansas

Science.gov (United States)

2015-11-30

providers and the workplace ( Franche et al. 2005). For example, policies and programs that establish a formal framework for interaction between healthcare... foods (USACHPPM 1999), higher bench press to body mass ratio, and more frequent sports activity (USACHPPM 2000) were associated with injury risk...and medication use ( Franche et al. 2005). If educational activities are introduced at CGSC, short-term impact, such as knowledge gained from

Isolation and functional characterization of JcFT, a FLOWERING LOCUS T (FT) homologous gene from the biofuel plant Jatropha curcas.

Science.gov (United States)

Li, Chaoqiong; Luo, Li; Fu, Qiantang; Niu, Longjian; Xu, Zeng-Fu

2014-05-08

Physic nut (Jatropha curcas L.) is a potential feedstock for biofuel production because Jatropha oil is highly suitable for the production of the biodiesel and bio-jet fuels. However, Jatropha exhibits low seed yield as a result of unreliable and poor flowering. FLOWERING LOCUS T (FT) -like genes are important flowering regulators in higher plants. To date, the flowering genes in Jatropha have not yet been identified or characterized. To better understand the genetic control of flowering in Jatropha, an FT homolog was isolated from Jatropha and designated as JcFT. Sequence analysis and phylogenetic relationship of JcFT revealed a high sequence similarity with the FT genes of Litchi chinensis, Populus nigra and other perennial plants. JcFT was expressed in all tissues of adult plants except young leaves, with the highest expression level in female flowers. Overexpression of JcFT in Arabidopsis and Jatropha using the constitutive promoter cauliflower mosaic virus 35S or the phloem-specific promoter Arabidopsis SUCROSE TRANSPORTER 2 promoter resulted in an extremely early flowering phenotype. Furthermore, several flowering genes downstream of JcFT were up-regulated in the JcFT-overexpression transgenic plant lines. JcFT may encode a florigen that acts as a key regulator in flowering pathway. This study is the first to functionally characterize a flowering gene, namely, JcFT, in the biofuel plant Jatropha.

Hazardous alcohol use and cultural adjustment among U.S. college students abroad in Italy: Findings and recommendations for study abroad staff and researchers.

Science.gov (United States)

Mitchell, Michael A; Poyrazli, Senel; Broyles, Lauren Matukaitis

2016-01-01

Italy is a top destination for U.S. college students studying abroad. Both international and local Italian media outlets, such as city newspapers, have cited the discordance between Italian cultural norms and U.S. college students' drinking behaviors. Hazardous alcohol consumption abroad, such as binge drinking, can result in individual- (e.g., physical injury) and social- (e.g., promotion of negative stereotypes) level adverse consequences. We assessed the prevalence of hazardous alcohol use and recent binge drinking in a sample of U.S. college students studying abroad in Italy (n = 111). We evaluated associations among drinking and cultural adjustment and determined which sociocultural factors predicted binge drinking for students abroad. Forty-six percent of students were classified as hazardous drinkers and 63% reported recent binge drinking. Socializing with American peers was a significant predictor for binge drinking abroad. Binge drinking was quite prevalent in our sample of students studying abroad in Italy. Study abroad advisors, instructors, and staff should consider diverse strategies to screen, educate, prevent, and/or intervene on alcohol misuse with their students. These strategies should be personalized to both the student as well as the host culture's norms.

Intelligence Architecture, Echelons Corps and Below (ECB): Some Near Term Alternatives

Science.gov (United States)

1991-04-05

intelligence missions. - Failure to have an annual "MI Table VIII" type evaluation system keeps MI units in the business of supporting other Table...Division) CAC: Combined Arms Center (Ft Leavenworth) CEWI: Combat Electronic Warfare Inteligence C&GSC: Command and General Staff College CI

Catherine Doss joins College of Science as communications manager

OpenAIRE

Doss, Catherine

2005-01-01

Catherine Doss, of Blacksburg, Va., has been named college communications manager for the College of Science at Virginia Tech. In her new position, Doss will be responsible for planning and communicating the achievements and aspirations of the College of Science to its many audiences, including students, faculty, staff, alumni, and peer research institutions.

Sandia SWiFT Wind Turbine Manual.

Energy Technology Data Exchange (ETDEWEB)

White, Jonathan; LeBlanc, Bruce Philip; Berg, Jonathan Charles; Bryant, Joshua; Johnson, Wesley D.; Paquette, Joshua

2016-01-01

The Scaled Wind Farm Technology (SWiFT) facility, operated by Sandia National Laboratories for the U.S. Department of Energy's Wind and Water Power Program, is a wind energy research site with multiple wind turbines scaled for the experimental study of wake dynamics, advanced rotor development, turbine control, and advanced sensing for production-scale wind farms. The SWiFT site currently includes three variable-speed, pitch-regulated, three-bladed wind turbines. The six volumes of this manual provide a detailed description of the SWiFT wind turbines, including their operation and user interfaces, electrical and mechanical systems, assembly and commissioning procedures, and safety systems. Further dissemination only as authorized to U.S. Government agencies and their contractors; other requests shall be approved by the originating facility or higher DOE programmatic authority. 111 UNCLASSIFIED UNLIMITED RELEASE Sandia SWiFT Wind Turbine Manual (SAND2016-0746 ) approved by: Department Manager SWiFT Site Lead Dave Minster (6121) Date Jonathan White (6121) Date SWiFT Site Supervisor Dave Mitchell (6121) Date Note: Document revision logs are found after the title page of each volume of this manual. iv

Colleges and Universities Education Digest, 2005-06

Science.gov (United States)

McCormick, Marcia, Comp.

2009-01-01

The 2005-06 Education Digest includes data on basic student charges, fall enrollments, residence of students, degrees conferred, and faculty and staff. Data is compiled from annual surveys of Pennsylvania colleges and universities. In 2005-06, Pennsylvania had 149 colleges and universities consisting of 33 public and 116 private institutions.…

Administrative Competencies Of Provosts Of Colleges Of Education ...

African Journals Online (AJOL)

Academic and administrative staff of the Federal College of Education, Obudu and College of Education, Akamkpa unanimously agreed that Provosts should posses the following competencies; high planning skills, ability to give definite assignment and feedback, possess policy-making ability and command loyalty from ...

GLADE: Supporting LGBT Staff and Students in a Community College District

Science.gov (United States)

White, Vincent; Greenhalgh, Mark; Oja, Michelle

2012-01-01

LGBT community college employee organizations are still a rare phenomena. This article describes the history, purpose, and structure of the North Orange County Community College District Gay and Lesbian Association of District Employees (GLADE), and it was written collectively by the group. We offer this as one model that supports lesbian, gay,…

Perspectives on Multiunit Colleges

Science.gov (United States)

Rossmeier, Joseph G.

1976-01-01

Research shows that neither centralization nor decentralization of decision-making authority in multiunit community colleges is a primary determinant of organizational effectiveness; rather it is the degree of participation in decision-making by staff members at all hierarchical levels. (BB)

Constraining f(T) teleparallel gravity by big bang nucleosynthesis. f(T) cosmology and BBN

Energy Technology Data Exchange (ETDEWEB)

Capozziello, S. [Universita di Napoli ' ' Federico II' ' , Complesso Universitario di Monte Sant' Angelo, Dipartimento di Fisica ' ' E. Pancini' ' , Napoli (Italy); Istituto Nazionale di Fisica Nucleare (INFN), Sezione di Napoli (Italy); Gran Sasso Science Institute, L' Aquila (Italy); Lambiase, G. [University of Salerno, Dipartimento di Fisica E.R. Cainaiello, Fisciano (Italy); INFN, Gruppo Collegato di Salerno, Sezione di Napoli, Fisciano (Italy); Saridakis, E.N. [National Technical University of Athens, Department of Physics, Athens (Greece); Baylor University, CASPER, Physics Department, Waco, TX (United States)

2017-09-15

We use Big Bang Nucleosynthesis (BBN) observational data on the primordial abundance of light elements to constrain f(T) gravity. The three most studied viable f(T) models, namely the power law, the exponential and the square-root exponential are considered, and the BBN bounds are adopted in order to extract constraints on their free parameters. For the power-law model, we find that the constraints are in agreement with those obtained using late-time cosmological data. For the exponential and the square-root exponential models, we show that for reliable regions of parameters space they always satisfy the BBN bounds. We conclude that viable f(T) models can successfully satisfy the BBN constraints. (orig.)

Constraining f(T) teleparallel gravity by big bang nucleosynthesis. f(T) cosmology and BBN

International Nuclear Information System (INIS)

Capozziello, S.; Lambiase, G.; Saridakis, E.N.

2017-01-01

We use Big Bang Nucleosynthesis (BBN) observational data on the primordial abundance of light elements to constrain f(T) gravity. The three most studied viable f(T) models, namely the power law, the exponential and the square-root exponential are considered, and the BBN bounds are adopted in order to extract constraints on their free parameters. For the power-law model, we find that the constraints are in agreement with those obtained using late-time cosmological data. For the exponential and the square-root exponential models, we show that for reliable regions of parameters space they always satisfy the BBN bounds. We conclude that viable f(T) models can successfully satisfy the BBN constraints. (orig.)

An Investigation into Communication Climate and Staff Efficiency in ...

African Journals Online (AJOL)

This study examined the relationship between communication climate and staff efficiency in selected tertiary institutions in south-western Nigeria. Using the stratified random sampling technique, 1500 workers were drawn from public and private tertiary institutions i.e Universities, Polytechnics and Colleges of Education).

2015 Elections to Staff Council

CERN Multimedia

Staff Association

2015-01-01

Elections Timetable Monday 26 October, at noon Start date for voting Monday 9 November, at noon Closing date for voting Monday 16 and Monday 23 November, publication of the results in Echo Monday 23 and Tuesday 24 November Staff Association Assizes Tuesday 1st December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 16 and 24 November. During its meeting of March 17 2015, the Staff Council approved the election rules, which define the allocation of seats in each department, as follows:   Number of seats in the electoral colleges Departments BE EN TE DG/DGS FP GS HR/PF IT PH Career paths AA - D 2 3 3 1 1 2 1 1 2 Career paths E - G 2 2 2 1 1 1 1 2 3   Global CERN Career paths AA - G 14     Number of seats for fellows representatives Global CERN 5 For more informat...

Staff Development for Rural Middle Schools through Regional Conferences.

Science.gov (United States)

Johnston, William F.

1994-01-01

Isolation, limited access to colleges and universities, and financial constraints restrict staff development opportunities for rural school systems. Recognizing these problems, the Virginia Middle School Association has adopted a regional conference structure that shifts meeting locations throughout seven major areas. The "hot topics"…

Energy profile, spectroscopic (FT-IR, FT-Raman and FT-NMR) and DFT studies of 4-bromoisophthalic acid

Science.gov (United States)

Arjunan, V.; Thirunarayanan, S.; Mohan, S.

2018-04-01

The stable conformer of 4-bromoisophthalic acid (BIPA) has been identified by potential energy profile analysis. All the structural parameters of 4-bromoisophthalic acid are determined by B3LYP method with 6-311++G**, 6-31G** and cc-pVTZ basis sets. The fundamental vibrations are analysed with the use of FT-IR (4000-400 cm-1) and FT-Raman (4000-100 cm-1) spectra. The harmonic vibrational frequencies are theoretically calculated and compared with experimental FTIR and FT-Raman frequencies. The 1H and 13C NMR spectra have been analysed and compared with theoretical 1H and 13C NMR chemical shifts calculated by gauge independent atomic orbital (GIAO) method. The electronic properties, such as HOMO (highest occupied molecular orbital) and LUMO (lowest unoccupied molecular orbital) energies are determined by B3LYP/cc-pVTZ method. The electron density distribution and site of chemical reactivity of BIPA molecule have been obtained by mapping electron density isosurface with molecular electrostatic potential (MEP). Stability of the molecules arising from hyperconjugative interactions, charge delocalizations have been analysed by using natural bond orbital (NBO) analysis. The thermodynamic properties and atomic natural charges of the compound are analysed and the reactive sites of the molecule are identified. The global and local reactivity descriptors are evaluated to analyse the chemical reactivity and site selectivity of molecule through Fukui functions.

[Effect of selenium on serum TGAb, TMAb, FT3, FT4 and TSH of rats with excessive intake of iodine].

Science.gov (United States)

Chi, Haiyan; Zhou, Yuping; Li, Li

2012-07-01

To investigate the effect of selenium on the TGAb, TMAb, FT3, FT4 and TSH level of rats with excessive intake of iodine. Wistar rats were divided into three groups by random:normal control, high iodine group and high iodine plus selenium group. Rats in the high iodine plus selenium group were lavaged with sodium selenite for 10 weeks. The levels of serum TGAb, TMAb, FT3, FT4 and TSH were tested at different time of the experiment. There were no significant change on levels of FT3, FT4 and TSH (P > 0.05). The levels of TGAb and TMAb in the high iodine group were increased slowly (P iodine plus selenium group. Excessive intake of iodine might induce goiter, and selenium might have antagonistic effect on it.

Job satisfaction among emergency department staff.

Science.gov (United States)

Suárez, M; Asenjo, M; Sánchez, M

2017-02-01

To compare job satisfaction among nurses, physicians and administrative staff in an emergency department (ED). To analyse the relationship of job satisfaction with demographic and professional characteristics of these personnel. We performed a descriptive, cross-sectional study in an ED in Barcelona (Spain). Job satisfaction was evaluated by means of the Font-Roja questionnaire. Multivariate analysis determined relationship between the overall job satisfaction and the variables collected. Fifty-two nurses, 22 physicians and 30 administrative staff were included. Administrative staff were significantly more satisfied than physicians and nurses: 3.42±0.32 vs. 2.87±0.42 and 3.06±0.36, respectively. Multivariate analysis showed the following variables to be associated with job satisfaction: rotation among the different ED acuity levels (OR: 2.34; 95%CI: 0.93-5.89) and being an administrative staff (OR: 0.27; 95%CI: 0.09-0.80). Nurses and physicians reported greater stress and work pressure than administrative staff and described a worse physical working environment. Interpersonal relationships obtained the highest score among the three groups of professionals. Job satisfaction of nurses and physicians in an ED is lower than that of administrative staff with the former perceiving greater stress and work pressure. Conversely, interpersonal relationships are identified as strength. Being nurse or physician and not rotating among the different ED acuity levels increase dissatisfaction. Copyright © 2016 College of Emergency Nursing Australasia. Published by Elsevier Ltd. All rights reserved.

Quark stars in f(T, T)-gravity

Energy Technology Data Exchange (ETDEWEB)

Pace, Mark; Said, Jackson Levi [University of Malta, Department of Physics, Msida (Malta); University of Malta, Institute of Space Sciences and Astronomy, Msida (Malta)

2017-02-15

We derive a working model for the Tolman-Oppenheimer-Volkoff equation for quark star systems within the modified f(T, T)-gravity class of models. We consider f(T, T)-gravity for a static spherically symmetric space-time. In this instance the metric is built from a more fundamental tetrad vierbein from which the metric tensor can be derived. We impose a linear f(T) parameter, namely taking f = αT(r) + βT(r) + φ and investigate the behaviour of a linear energy-momentum tensor trace, T. We also outline the restrictions which modified f(T, T)-gravity imposes upon the coupling parameters. Finally we incorporate the MIT bag model in order to derive the mass-radius and mass-central density relations of the quark star within f(T, T)-gravity. (orig.)

FT-IR, FT-Raman and UV-visible spectra of potassium 3-furoyltrifluoroborate salt

Science.gov (United States)

Iramain, Maximiliano A.; Davies, Lilian; Brandán, Silvia Antonia

2018-04-01

The potassium 3-furoyltrifluoroborate salt has been experimentally characterized by means of FT-IR, FT-Raman and UV-Visible spectroscopies. Here, the predicted FT-IR, FT-Raman and UV-visible spectra by using theoretical B3LYP/6-31G* and 6-311++G** calculations show very good correlations with the corresponding experimental ones. The solvation energies were predicted by using both levels of calculations. The NBO analyses reveal the high stability of the salt by using the B3LYP/6-31G* level of theory while the AIM studies evidence the ionic characteristics of the salt in both media. The strong blue colour observed on the K atom by using the molecular electrostatic potential mapped suggests that this region act as typical electrophilic site. The gap values have revealed that the salt in gas phase is more reactive than in solution, as was reported in the literature while, the F13⋯H6 interaction together with the Ksbnd O bond observed by the studies of their charges could probably modulate the reactivities of this salt in aqueous solution. The force fields were computed with the SQMFF methodology and the Molvib program to perform the complete vibrational analysis. Then, the 39 vibration normal modes classified as 26 A'+ 13 A″ were completely assigned and their force constants are also reported.

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

Science.gov (United States)

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…

Beliefs about Meditating among University Students, Faculty, and Staff: A Theory-Based Salient Belief Elicitation

Science.gov (United States)

Lederer, Alyssa M.; Middlestadt, Susan E.

2014-01-01

Objective: Stress impacts college students, faculty, and staff alike. Although meditation has been found to decrease stress, it is an underutilized strategy. This study used the Reasoned Action Approach (RAA) to identify beliefs underlying university constituents' decision to meditate. Participants: N = 96 students, faculty, and staff at a large…

Con Artists Attack Colleges with Fake Help-Desk E-Mail

Science.gov (United States)

Young, Jeffrey R.

2008-01-01

An e-mail scam has hit tens of thousands of users at dozens of colleges over the past few weeks, leaving network administrators scrambling to respond before campus computer accounts are taken over by spammers. Students, professors, and staff members at the affected colleges received e-mail messages that purported to come from the colleges' help…

McVittie solution in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Bejarano, Cecilia; Jose Guzman, Maria [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Ferraro, Rafael [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Universidad de Buenos Aires, Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Buenos Aires (Argentina)

2017-12-15

We show that McVittie geometry, which describes a black hole embedded in a FLRW universe, not only solves the Einstein equations but also remains as a non-deformable solution of f(T) gravity. This search for GR solutions that survive in f(T) gravity is facilitated by a null tetrad approach. We also show that flat FLRW geometry is a consistent solution of f(T) dynamical equations not only for T = -6H{sup 2} but also for T = 0, which could be a manifestation of the additional degrees of freedom involved in f(T) theories. (orig.)

McVittie solution in f(T) gravity

International Nuclear Information System (INIS)

Bejarano, Cecilia; Jose Guzman, Maria; Ferraro, Rafael

2017-01-01

We show that McVittie geometry, which describes a black hole embedded in a FLRW universe, not only solves the Einstein equations but also remains as a non-deformable solution of f(T) gravity. This search for GR solutions that survive in f(T) gravity is facilitated by a null tetrad approach. We also show that flat FLRW geometry is a consistent solution of f(T) dynamical equations not only for T = -6H 2 but also for T = 0, which could be a manifestation of the additional degrees of freedom involved in f(T) theories. (orig.)

Determination of serum free thyroxine concentration (FT4) by means of fT4-fraction and total thyroxine concentration

International Nuclear Information System (INIS)

Passath, A.; Leb, G.

1985-01-01

A new equilibrium assay for the determination of serum free thyroxine was evaluated in 514 patients. The assay comprises a two-vial-procedure to measure total thyroxine and free thyroxine fraction by use of monoclonal antibodies. Free thyroxine concentrations are calculated from fT 4 -fraction and total thyroxine concentration readings. In euthyroidism the average free thyroxine fraction (%fT 4 ) was 0.011%, in hyperthyroidism this fraction was elevated, in hypothyroidism it was below normal. In patients with TBG anomalies, TBG values were inversely correlated with fT 4 fraction readings. The 'euthyroid reference range' of FT 4 (SPAC ET) was between 0.70 to 1.78ng/dl. This euthyroid range of FT 4 was determined from TT 4 concentrations measured by T 4 -RIA (SPAC T 4 MONO) which were 30% above TT 4 values measured by conventional T 4 -RIA (SPAC T 4 POLY; polyclonal antibodies). However, a different euthyroid range of FT 4 between 0.55 to 1.30 ng/dl was observed as well as by other investigators when conventional T 4 -RIA measurements were used for calculation of FT 4 values. Our results indicate that calculated FT 4 concentration values are highly dependent on the methods used for determination of total thyroxine concentrations. Precision and reproducability of this two vial equilibrium assay did not meet the requirements mandatory for the application as a clinical routine diagnostic procedure, and its general use for this purpose can as yet not be recommended. (Author)

Financial Management: Cash Management Practices in Florida Community Colleges.

Science.gov (United States)

Spiwak, Rand S.

A study was conducted to identify those variables appearing to affect cash management practices in Florida community colleges, and recommend prescriptive measures concerning these practices. The study methodology included informal discussions with the chief fiscal officers of each Florida community college and appropriate state board staff,…

Utilization of digitized information resources by academic staff of ...

African Journals Online (AJOL)

This paper reported on the utilization of the digitized information resources amongst the academic staff of Waziri Umaru federal polytechnic Birnin Kebbi and Federal College of Education Technical Gusau. The paper gave an overview of digitization and its initiatives in academic libraries in Nigeria. The paper tried to ...

Developing a Proposed Strategy for the Universities of Saudi Arabia to Meet Educational Changes and Challenges from the Perspective of the Teaching Staff at the Colleges of Education

Directory of Open Access Journals (Sweden)

Mohamed Ibrahim Alscati

2017-02-01

This study aimed to develop a proposed strategy at th Universities of Saudi Arabia to meet the educational changes and challenges in the light of the perspectives of the teaching staff at the colleges of education. The study sample consisted of all teaching staff members in the colleges of education in Saudi universities, which were (731. The study used survey analytical developmental method, represented by the construction of the questionnaire so as to design the proposed strategy of all stages. Statistical means, standard deviations, as well as the equation Cronbach alpha coefficient to find out the internal consistency were used. The results showed that the teaching staff’s estimations  of the manifestations of change in the Saudi community  were moderate (3.66, whereas their estimations of the challenges facing Saudi universities were high (3.72. In light of these findings, the study proposed a strategy for the Saudi universities to address the educational changes and challenges.  The mission of the strategy is centered around supporting members of the knowledge community and developing their leadership skills so as to be able to face educational changes. The vision of the strategy is to make universities the milestones for promising future.

2008 Utilization of Computer Facilities by Staff of University of Jos ...

African Journals Online (AJOL)

Gbaje E.S

Questionnaire was distributed to all the staff (75) who duly completed and ... Interview was conducted to confirm some of the responses to the questions in the questionnaire .... thing or the other. ... of Internet knowledge on college students'.

2015 Elections to Staff Council

CERN Multimedia

Staff Association

2015-01-01

Elections Timetable Monday 21 September, at noon Start date for receipt of the application Friday 16 October, at noon Closing date for receipt of the applications Monday 26 October, at noon Start date for voting Monday 9 November, at noon Closing date for voting Monday 16 and Monday 23 November, publication of the results in Echo Monday 23 and Tuesday 24 November Staff Association Assizes Tuesday 1st December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure will be monitored by the Election Committee, which is also in charge of announcing the results in Echo on 16 and 24 November. During its meeting of March 17 2015, the Staff Council approved the election rules, which define the allocation of seats in each department, as follows:   Number of seats in the electoral colleges Departments BE EN TE DG/DGS FP GS HR/PF IT PH Career paths AA - D 2 3 3 1 1 2 1 1 2 Career paths E - G 2 2 2 1 1 1 1 2 3   ...

FT-IR, FT-Raman spectra and DFT calculations of melaminium perchlorate monohydrate

Science.gov (United States)

Kanagathara, N.; Marchewka, M. K.; Drozd, M.; Renganathan, N. G.; Gunasekaran, S.; Anbalagan, G.

2013-08-01

Melaminium perchlorate monohydrate (MPM), an organic material has been synthesized by slow solvent evaporation method at room temperature. Powder X-ray diffraction analysis confirms that MPM crystal belongs to triclinic system with space group P-1. FTIR and FT Raman spectra are recorded at room temperature. Functional group assignment has been made for the melaminium cations and perchlorate anions. Vibrational spectra have also been discussed on the basis of quantum chemical density functional theory (DFT) calculations using Firefly (PC GAMESS) version 7.1 G. Vibrational frequencies are calculated and scaled values are compared with experimental values. The assignment of the bands has been made on the basis of the calculated PED. The Mulliken charges, HOMO-LUMO orbital energies are analyzed directly from Firefly program log files and graphically illustrated. HOMO-LUMO energy gap and other related molecular properties are also calculated. The theoretically constructed FT-IR and FT-Raman spectra of MPM coincide with the experimental one. The chemical structure of the compound has been established by 1H and 13C NMR spectra. No detectable signal was observed during powder test for second harmonic generation.

Motivational Signage Increases Physical Activity on a College Campus

Science.gov (United States)

Ford, M. Allison; Torok, Donald

2008-01-01

Objective: The authors evaluated whether motivational signage influenced rates of stair use relative to elevator use on a college campus. Participants: In March and April 2004, the authors observed students, faculty, staff, and any visitors accessing a college campus building. Methods: During Phase I, the authors monitored ascending stair and…

Understanding the Use of Educational Technology among Faculty, Staff, and Students at a Medical University

Science.gov (United States)

Kazley, Abby Swanson; Annan, Dustin L.; Carson, Nancy E.; Freeland, Melissa; Hodge, Ashley B.; Seif, Gretchen A.; Zoller, James S.

2013-01-01

A college of health professions at a medical university located in the southeastern United States is striving to increase the use of educational technology among faculty, staff, and students. A strategic planning group was formed and charged with enhancing the use of educational technology within the college. In order to understand the current…

Changes of serum FT3, FT4, sTSH, TRAb, TGA and TMA concentrations in Graves' patients treated with 131I and clinical significances

International Nuclear Information System (INIS)

Sun Wenwei; Wei Liqin; Zhao Jie; Ma Qingjie; Sun Hui

2006-01-01

Objective: To study the clinical significances of serum FT 3 , FT 4 , sTSH, TRAb, TGA and TMA concentration changes in Graves' patients before and after, 131 I treatment. Methods: The serum FT 3 , FT 4 , sTSH; TRAb, TGA and TMA concentrations before treatment, 3, 6, 12 and 18 months after therapy in 172 Graves' patients and 43 normal controls were obtained by time-resolved fluoroimmunoassay technique. Results: FT 3 and FT 4 concentrations showed an obvious decrease 3 months after treatment, while sTSH and TRAb had remarkable high values, as TGA and TMA demonstrated a trend to increase. FT 3 , FT 4 and sTSH concentrations were close to control group 6 months after treatment, TRAb had a decline trend. All the six indexes approached to normal 18 months after treatment. Conclusion: It is of great of significance for the Graves' patients to accept the developmental observation of serum FT 3 , FT 4 , and sTSH, TRAb, TGA and TMA concentrations before and after 131 I therapy, which provides a great of positive information for therapy guiding, observation and prognosis. (authors)

Colleges Finding 'Wellness' Programs Cut Absenteeism, Boost Productivity and Morale of Their Staff Members.

Science.gov (United States)

McMillen, Liz

1986-01-01

Health-promotion programs provided for higher education staff are increasing. They draw on the expertise of physical education and athletic staff, counseling services, and medical centers to encourage employees to adopt lifetime regimens of healthy living. (MSE)

Fusion technology (FT)

International Nuclear Information System (INIS)

1978-01-01

The annual report of tha fusion technology (FT) working group discusses the projects carried out by the participating institutes in the fields of 1) fuel injection and plasma heating, 2) magnetic field technology, and 3) systems investigations. (HK) [de

Changing Managerial Imperatives. New Directions for Community Colleges, Number 84.

Science.gov (United States)

Alfred, Richard L., Ed.; Carter, Patricia, Ed.

1993-01-01

Intended as a forum for the discussion of governance and management in community colleges, this book details current trends in management approaches at the institutions, provides a practical description of management roles and responsibilities for college faculty and staff, and examines critical issues facing leaders engaged in management…

Violation of causality in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Otalora, G. [Pontificia Universidad Catolica de Valparaiso, Instituto de Fisica, Valparaiso (Chile); Reboucas, M.J. [Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, RJ (Brazil)

2017-11-15

In the standard formulation, the f(T) field equations are not invariant under local Lorentz transformations, and thus the theory does not inherit the causal structure of special relativity. Actually, even locally violation of causality can occur in this formulation of f(T) gravity. A locally Lorentz covariant f(T) gravity theory has been devised recently, and this local causality problem seems to have been overcome. The non-locality question, however, is left open. If gravitation is to be described by this covariant f(T) gravity theory there are a number of issues that ought to be examined in its context, including the question as to whether its field equations allow homogeneous Goedel-type solutions, which necessarily leads to violation of causality on non-local scale. Here, to look into the potentialities and difficulties of the covariant f(T) theories, we examine whether they admit Goedel-type solutions. We take a combination of a perfect fluid with electromagnetic plus a scalar field as source, and determine a general Goedel-type solution, which contains special solutions in which the essential parameter of Goedel-type geometries, m{sup 2}, defines any class of homogeneous Goedel-type geometries. We show that solutions of the trigonometric and linear classes (m{sup 2} < 0 and m = 0) are permitted only for the combined matter sources with an electromagnetic field matter component. We extended to the context of covariant f(T) gravity a theorem which ensures that any perfect-fluid homogeneous Goedel-type solution defines the same set of Goedel tetrads h{sub A}{sup μ} up to a Lorentz transformation. We also showed that the single massless scalar field generates Goedel-type solution with no closed time-like curves. Even though the covariant f(T) gravity restores Lorentz covariance of the field equations and the local validity of the causality principle, the bare existence of the Goedel-type solutions makes apparent that the covariant formulation of f(T) gravity

2013 Elections to Staff Council

CERN Multimedia

Staff Association

2013-01-01

Elections Timetable Starting with Echo of 16 September, posters, etc. call for applications Monday 21 October, at noon closing date for receipt of the applications Monday 28 October, at noon start date for voting Monday 11 November, at noon closing date for voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November Staff Association Assizes Tuesday 3 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee, which is also in charge of announcing the results in Echo on 18 and 25 November. n its meeting on 11 September 2013, the Electoral Commission decided on the following distribution of seats in colleges O.1 to O.6: Sectors Departments Career paths AA – A – B – C – D Career paths E – F – G – H Accelerators and Technology BE TE EN Electoral colle...

FT-Raman and FT-Infrared investigations of archaeological artefacts from Foeni Neolithic site (Banat, Romania)

OpenAIRE

Simona Cîntă Pînzaru; Dana Pop; Loredana Nemeth

2008-01-01

An impressive collection of chert artefacts from the Foeni Neolithic archaeological site (Timiş County, Banat region, Romania) is hosted by the Banat Museum in Timişoara. A representative set of seven specimens was non-destructively investigated using FT-Raman and ATR-FT-IR spectroscopy. The research was carried out for checking if these readily-available, non-destructive, fast, and cheap methods, which do not require preliminary sample preparation could provide significant information for ch...

Research Productivity of ]unior Academic Staff at a Tertiary Medical ...

African Journals Online (AJOL)

Research Productivity of ]unior Academic Staff at a Tertiary Medical College in South West, Nigeria. OA Lesi, OO Orenuga, A Roberts, OO Abudu. Abstract. No Abstract. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL.

Phase portraits of general f(T) cosmology

Science.gov (United States)

Awad, A.; El Hanafy, W.; Nashed, G. G. L.; Saridakis, Emmanuel N.

2018-02-01

We use dynamical system methods to explore the general behaviour of f(T) cosmology. In contrast to the standard applications of dynamical analysis, we present a way to transform the equations into a one-dimensional autonomous system, taking advantage of the crucial property that the torsion scalar in flat FRW geometry is just a function of the Hubble function, thus the field equations include only up to first derivatives of it, and therefore in a general f(T) cosmological scenario every quantity is expressed only in terms of the Hubble function. The great advantage is that for one-dimensional systems it is easy to construct the phase space portraits, and thus extract information and explore in detail the features and possible behaviours of f(T) cosmology. We utilize the phase space portraits and we show that f(T) cosmology can describe the universe evolution in agreement with observations, namely starting from a Big Bang singularity, evolving into the subsequent thermal history and the matter domination, entering into a late-time accelerated expansion, and resulting to the de Sitter phase in the far future. Nevertheless, f(T) cosmology can present a rich class of more exotic behaviours, such as the cosmological bounce and turnaround, the phantom-divide crossing, the Big Brake and the Big Crunch, and it may exhibit various singularities, including the non-harmful ones of type II and type IV. We study the phase space of three specific viable f(T) models offering a complete picture. Moreover, we present a new model of f(T) gravity that can lead to a universe in agreement with observations, free of perturbative instabilities, and applying the Om(z) diagnostic test we confirm that it is in agreement with the combination of SNIa, BAO and CMB data at 1σ confidence level.

Radiation monitoring of PET staff

International Nuclear Information System (INIS)

Trang, A.

2004-01-01

have now a greater awareness of the radiation doses associated with different duties. Close monitoring of staff radiation doses will continue, and changes to practices and design will be implemented in accordance with ALARA. Copyright (2004) Australasian College of Physical Scientists and Engineers in Medicine

Schools Must Include Faculty and Staff in Sexual Violence Prevention Efforts

Science.gov (United States)

Sales, Jessica; Krause, Kathleen

2017-01-01

Creating a normative campus environment intolerant to sexual violence is important for prevention. While prevention initiatives focusing on students are vital, faculty and staff have a central role in supporting and sustaining a comprehensive strategy for preventing campus sexual violence. Nationwide, colleges and universities recently implemented…

Significance of changes of serum FT3, FT4, s-TSH, TGA, TPO-Ab levels in patients with non-Graves' hyperthyroidism and Graves' disease

International Nuclear Information System (INIS)

Zhang Lindi; Xu Changde; Xu Huogen; Wang Wei; Zhang Jie; Nie Shufen; Gu Zhenqi; Zeng Jihua

2006-01-01

Objective: To investigate the clinical significance of the changes of thyroid-related hormones (FT 3 , FT 4 , s-TSH, TGA, TPO-Ab) levels in patients with Graves' and non-Graves' hyperthyroidism. Methods: Serum FT 3 , FT 4 , TGA, TPO-Ab (with RIA) and s-TSH (with IRMA) were determined in 43 patients with non-Graves' hyperthyroidism, 29 patients with Graves' disease and 40 controls. Results: In both groups of hyperthyroid patients, the serum levels of FT 3 (15.01 ± 11.01 pg/ml in the non - Graves' group and 15.23 ± 9.57pg/ml in the Graves' group), FT 4 (38.30 ± 19.82, 38.87 ± 17.39pg/ml), TGA(33.89 ± 22. 43%, 49.72 ± 20.55% ) and TPO-Ab (1319.24 ± 1037.78, 2023.24 ± 621.00IU/ml) were significantly higher than those (FT 3 , 6.76 ± 2.01pg/ml, FT 4 16.16 ± 2.58pg/ml, TGA 6.76 ± 2.01%, TPO-Ab 0.01 ± 0.01IU/ml) in the controls (all P 3 , FT 4 and s-TSH levels in both groups were not significantly different from each other. Conclusion: In this study, serum TGA and TPO -Ab levels were lower in patients with non-Graves' hyperthyroidism than those in patients with Graves' disease. (authors)

In the Service of Others: How Volunteering Is Integral to the Tribal College Experience

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Talahongva, Patty

2016-01-01

Today, the spirit of volunteering is very much alive at every tribal college and university (TCU). From fundraisers for food pantries to educational activities that help fellow students, TCUs help forge reciprocity among students and staff. Volunteerism is integral to the tribal college experience. Volunteerism at three tribal colleges--Cankdeska…

Attitudes of Nursing Facilities' Staff Toward Pharmacy Students' Interaction with its Residents.

Science.gov (United States)

Adkins, Donna; Gavaza, Paul; Deel, Sharon

2017-06-01

All Appalachian College of Pharmacy second-year students undertake the longitudinal geriatric early pharmacy practice experiences (EPPE) 2 course, which involves interacting with geriatric residents in two nursing facilities over two semesters. The study investigated the nursing staff's perceptions about the rotation and the pharmacy students' interaction with nursing facility residents. Cross-sectional study. Academic setting. 63 nursing facility staff. A 10-item attitude survey administered to nursing staff. Nursing staff attitude toward pharmacy students' interaction with geriatric residents during the course. Sixty-three responses were received (84% response rate). Most respondents were female (95.2%), who occasionally interacted with pharmacy students (54.8%) and had worked at the facilities for an average of 6.8 years (standard deviation [SD] = 6.7) years. Staff reported that pharmacy students practiced interacting with geriatric residents and nursing facility staff, learned about different medications taken by residents as well as their life as a nursing facility resident. In addition, the student visits improved the mood of residents and staff's understanding of medicines, among others. Staff suggested that students spend more time with their residents in the facility as well as ask more questions of staff. The nursing facility staff generally had favorable attitudes about pharmacy students' visits in their nursing facility. Nursing facility staff noted that the geriatric rotation was a great learning experience for the pharmacy students.

No further gravitational wave modes in F(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Bamba, Kazuharu, E-mail: bamba@kmi.nagoya-u.ac.jp [Kobayashi–Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Capozziello, Salvatore, E-mail: capozziello@na.infn.it [Kobayashi–Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Dipartimento di Fisica, Università di Napoli “Federico II” (Italy); INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126 Napoli (Italy); De Laurentis, Mariafelicia, E-mail: felicia@na.infn.it [Kobayashi–Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Dipartimento di Fisica, Università di Napoli “Federico II” (Italy); INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126 Napoli (Italy); Nojiri, Shin' ichi, E-mail: nojiri@phys.nagoya-u.ac.jp [Kobayashi–Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Department of Physics, Nagoya University, Nagoya 464-8602 (Japan); Sáez-Gómez, Diego, E-mail: diego.saezgomez@uct.ac.za [Kobayashi–Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya 464-8602 (Japan); Astrophysics, Cosmology and Gravity Centre (ACGC) and Department of Mathematics and Applied Mathematics, University of Cape Town, Rondebosch 7701, Cape Town (South Africa); Fisika Teorikoaren eta Zientziaren Historia Saila, Zientzia eta Teknologia Fakultatea, Euskal Herriko Unibertsitatea, 644 Posta Kutxatila, 48080 Bilbao (Spain)

2013-11-25

We explore the possibility of further gravitational wave modes in F(T) gravity, where T is the torsion scalar in teleparallelism. It is explicitly demonstrated that gravitational wave modes in F(T) gravity are equivalent to those in General Relativity. This result is achieved by calculating the Minkowskian limit for a class of analytic function of F(T). This consequence is also confirmed by the preservative analysis around the flat background in the weak field limit with the scalar–tensor representation of F(T) gravity.

No further gravitational wave modes in F(T) gravity

International Nuclear Information System (INIS)

Bamba, Kazuharu; Capozziello, Salvatore; De Laurentis, Mariafelicia; Nojiri, Shin'ichi; Sáez-Gómez, Diego

2013-01-01

We explore the possibility of further gravitational wave modes in F(T) gravity, where T is the torsion scalar in teleparallelism. It is explicitly demonstrated that gravitational wave modes in F(T) gravity are equivalent to those in General Relativity. This result is achieved by calculating the Minkowskian limit for a class of analytic function of F(T). This consequence is also confirmed by the preservative analysis around the flat background in the weak field limit with the scalar–tensor representation of F(T) gravity

Cosmography in f(T) gravity

International Nuclear Information System (INIS)

Capozziello, S.; Cardone, V. F.; Farajollahi, H.; Ravanpak, A.

2011-01-01

Based only on the assumption that the Universe is homogenous and isotropic on large scales, cosmography is an ideal tool to investigate the cosmic expansion history in an almost model-independent way. Fitting the data on the luminosity distance and baryon acoustic oscillations allows to determine the confidence ranges for the cosmographic parameters hence giving some quantitative constraints that at whatever theory has to fulfill. As an application, we consider here the case of teleparallel gravity also referred to as f(T) gravity. To this end, we first work out analytical expressions to express the present day values of f(T) derivatives as a function of the cosmographic parameters, which hold under quite general and physically motivated conditions. We then use the constraints coming from cosmography to find out the confidence ranges for f(T) derivatives up to the fifth order and show how these can be used to check the viability of given teleparallel gravity models without the need to explicitly solve the second order dynamic equations.

Factors impacting perceived safety among staff working on mental health wards.

Science.gov (United States)

Haines, Alina; Brown, Andrew; McCabe, Rhiannah; Rogerson, Michelle; Whittington, Richard

2017-09-01

Safety at work is a core issue for mental health staff working on in-patient units. At present, there is a limited theoretical base regarding which factors may affect staff perceptions of safety. This study attempted to identify which factors affect perceived staff safety working on in-patient mental health wards. A cross-sectional design was employed across 101 forensic and non-forensic mental health wards, over seven National Health Service trusts nationally. Measures included an online staff survey, Ward Features Checklist and recorded incident data. Data were analysed using categorical principal components analysis and ordinal regression. Perceptions of staff safety were increased by ward brightness, higher number of patient beds, lower staff to patient ratios, less dayroom space and more urban views. The findings from this study do not represent common-sense assumptions. Results are discussed in the context of the literature and may have implications for current initiatives aimed at managing in-patient violence and aggression. None. © The Royal College of Psychiatrists 2017. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) license.

75 FR 36110 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from... College of Dentistry professional staff in consultation with representatives of the Alabama-Quassarte...

Librarians as Interior Designers: The Icing on the Cake (Profile of a Community College LRC: Palomar College).

Science.gov (United States)

Arnsan, Dan

1985-01-01

Describes how staff at Palomar College Library participated in planning the interior of the library building in areas such as designing the floor plans, writing furniture specifications, choosing colors, and making structural changes in the facility. Offers advice for other librarians participating in building projects. (DMM)

Staff immunisation: policy and practice in child care.

Science.gov (United States)

Spokes, Paula J; Ferson, Mark J; Ressler, Kelly-Anne

2011-08-01

The aims of this study were to determine the level of knowledge among child-care centre directors regarding the National Health and Medical Research Council (NHMRC) recommendations for the immunisation of child-care workers, the extent to which this knowledge was translated into practice and any organisational barriers to the development and implementation of staff immunisation policy. A cross-sectional survey, conducted in August 2006, in which a postal questionnaire was sent to a random sample of 784 NSW child-care centres. Centre directors were asked to complete the questionnaire on immunisation knowledge, policy and practice for the centre. A multivariate logistic-regression model was used to identify factors independently associated with centres with an immunisation policy for staff and centres that offered to pay all or part of the cost of vaccination of staff. Directors from 437 centres participated in the study for a response rate of 56%. Of these, 49% were aware of the NHMRC recommendations, and 57% had a staff immunisation policy in place. In the logistic regression model, centres with a written immunisation policy for staff were more likely to be aware of the NHMRC guidelines and offer long day care services. Centres that offered to pay all or part of the cost of immunisation for staff were more likely to be aware of the NHMRC guidelines, offer other child-care services and not operate for profit. Barriers to staff immunisation were related to the implementation of policy and included cost, time and access to information. The level of awareness of specific staff immunisation recommendations was relatively low. The transition of knowledge to policy was encouraging, although implementation of policies requires further commitment. © 2011 The Authors. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

FT-Raman and FT-Infrared investigations of archaeological artefacts from Foeni Neolithic site (Banat, Romania

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Simona Cîntă Pînzaru

2008-08-01

Full Text Available An impressive collection of chert artefacts from the Foeni Neolithic archaeological site (Timiş County, Banat region, Romania is hosted by the Banat Museum in Timişoara. A representative set of seven specimens was non-destructively investigated using FT-Raman and ATR-FT-IR spectroscopy. The research was carried out for checking if these readily-available, non-destructive, fast, and cheap methods, which do not require preliminary sample preparation could provide significant information for characterizing the mineral composition of chert artefacts. Based on vibrational data, it was confirmed that the raw material was represented by microcrystalline quartz and moganite, with local concentrations of accessory minerals (calcite, dolomite, and clay minerals. In spite of their wide macroscopic heterogeneity (colour, transparency, based on single point FT-Raman measurements the chert artefacts could not be assigned to distinctive groups of raw silica materials, in order to provide specific arguments for provenance studies. However, the presence of specific accessory minerals (dolomite, illite pointed to distinctive genetic conditions in the case of one lithic material. Sets of measurements (mapping are required for statistically characterizing each artefact specimen. IR data were less significant, due to the rough surface texture of the specimens in contact with the ZnSe crystal of the ATR-FT-IR module. However, illite was identified based solely on its contribution to the IR spectrum. This pioneering study on chert artefacts from Romania based on optical spectroscopic methods shows that there are good premises for a systematic investigation of highly-valuable museum collections, in particular in terms of chert geology.

Technical Capability Upgrades to the NASA Langley Research Center 8 ft. by 15 ft. Thermal Vacuum Chamber

Science.gov (United States)

Thornblom, Mark N.; Beverly, Joshua; O'Connell, Joseph J.; Duncan, Dwight L.

2016-01-01

The 8 ft. by 15 ft. thermal vacuum chamber (TVAC), housed in Building 1250 at the NASA Langley Research Center (LaRC), and managed by the Systems Integration and Test Branch within the Engineering Directorate, has undergone several significant modifications to increase testing capability, safety, and quality of measurements of articles under environmental test. Significant modifications include: a new nitrogen distribution manifold for supplying the shroud and other cold surfaces to liquid nitrogen temperatures; a new power supply and distribution system for accurately controlling a quartz IR lamp suite; a suite of contamination monitoring sensors for outgassing measurements and species identification; a new test article support system; signal and power feed-throughs; elimination of unnecessary penetrations; and a new data acquisition and control commanding system including safety interlocks. This paper will provide a general overview of the LaRC 8 ft. by 15 ft. TVAC chamber, an overview of the new technical capabilities, and will illustrate each upgrade in detail, in terms of mechanical design and predicted performance. Additionally, an overview of the scope of tests currently being performed in the chamber will be documented, and sensor plots from tests will be provided to show chamber temperature and pressure performance with actual flight hardware under test.

Technical Capability Upgrades to the NASA Langley Research Center 6 ft. by 6 ft. Thermal Vacuum Chamber

Science.gov (United States)

Thornblom, Mark N.; Beverly, Joshua; O'Connell, Joseph J.; Mau, Johnny C.; Duncan, Dwight L.

2014-01-01

The 6 ft. by 6 ft. thermal vacuum chamber (TVAC), housed in Building 1250 at the NASA Langley Research Center (LaRC), and managed by the Systems Integration and Test Branch within the Engineering Directorate, has undergone several significant modifications to increase testing capability, safety, and quality of measurements of articles under environmental test. Significant modifications include: a new nitrogen thermal conditioning unit for controlling shroud temperatures from -150degC to +150degC; two horizontal auxiliary cold plates for independent temperature control from -150degC to +200degC; a suite of contamination monitoring sensors for outgassing measurements and species identification; signal and power feed-throughs; new pressure gauges; and a new data acquisition and control commanding system including safety interlocks. This presentation will provide a general overview of the LaRC 6 ft. by 6 ft. TVAC chamber, an overview of the new technical capabilities, and illustrate each upgrade in detail, in terms of mechanical design and predicted performance. Additionally, an overview of the scope of tests currently being performed in the chamber will be documented, and sensor plots from tests will be provided to show chamber temperature and pressure performance with actual flight hardware under test.

VTAE Equity Staff Development Workshops and Services--Phase II. Final Report.

Science.gov (United States)

Baldus, Lorayne; Nelson, Orville

The Phase II Equity Staff Development project was revised in response to a need to develop an equity strategic planning model with a vision statement, goals, and objectives. The Equity Strategic Planning Model was presented to administrators of Wisconsin Vocational, Technical, and Adult Education (VTAE) colleges for their use in district strategic…

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-08-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... University College of Dentistry, New York, NY. The human remains were removed from Port Clarence, Nome County... the human remains was made by New York University College of Dentistry professional staff in...

75 FR 33327 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from the... College of Dentistry professional staff in consultation with representatives of the Caddo Nation of...

Characterization of FLOWERING LOCUS T1 (FT1 gene in Brachypodium and wheat.

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Bo Lv

Full Text Available The phase transition from vegetative to reproductive growth is a critical event in the life cycle of flowering plants. FLOWERING LOCUS T (FT plays a central role in the regulation of this transition by integrating signals from multiple flowering pathways in the leaves and transmitting them to the shoot apical meristem. In this study, we characterized FT homologs in the temperate grasses Brachypodium distachyon and polyploid wheat using transgenic and mutant approaches. Downregulation of FT1 by RNAi was associated with a significant downregulation of the FT-like genes FT2 and FT4 in Brachypodium and FT2 and FT5 in wheat. In a transgenic wheat line carrying a highly-expressed FT1 allele, FT2 and FT3 were upregulated under both long and short days. Overexpression of FT1 caused extremely early flowering during shoot regeneration in both Brachypodium and hexaploid wheat, and resulted in insufficient vegetative tissue to support the production of viable seeds. Downregulation of FT1 transcripts by RNA interference (RNAi resulted in non-flowering Brachypodium plants and late flowering plants (2-4 weeks delay in wheat. A similar delay in heading time was observed in tetraploid wheat plants carrying mutations for both FT-A1 and FT-B1. Plants homozygous only for mutations in FT-B1 flowered later than plants homozygous only for mutations in FT-A1, which corresponded with higher transcript levels of FT-B1 relative to FT-A1 in the early stages of development. Taken together, our data indicate that FT1 plays a critical role in the regulation of flowering in Brachypodium and wheat, and that this role is associated with the simultaneous regulation of other FT-like genes. The differential effects of mutations in FT-A1 and FT-B1 on wheat heading time suggest that different allelic combinations of FT1 homoeologs could be used to adjust wheat heading time to improve adaptation to changing environments.

FTIR, FT-Raman, FT-NMR and quantum chemical investigations of 3-acetylcoumarin

Science.gov (United States)

Arjunan, V.; Sakiladevi, S.; Marchewka, M. K.; Mohan, S.

2013-05-01

3-Acetylcoumarin (3AC) was synthesised by a Knoevenagel reaction. Conformational analysis using the B3LYP method was also carried out to determine the most stable conformation of the compound. FTIR and FT-Raman spectra of 3AC have been recorded in the range 4000-400 and 4000-100 cm-1, respectively. 1H and 13C NMR spectra have also been recorded. The complete vibrational assignment and analysis of the fundamental modes of the compound were carried out using the experimental FTIR and FT-Raman data and quantum mechanical studies. The experimental vibrational frequencies were compared with the wavenumbers obtained theoretically from the DFT-B3LYP/B3PW91 gradient calculations employing the standard 6-31G**, high level 6-311++G** and cc-pVTZ basis sets for optimised geometry of the compound. The frontier molecular orbital energies of the compound are determined by DFT method.

Researching into Learning Resources in Colleges and Universities. The Practical Research Series.

Science.gov (United States)

Higgins, Chris; Reading, Judy; Taylor, Paul

This book examines issues and methods for conducting research into the educational resource environment in colleges and universities. That environment is defined as whatever is used to facilitate the learning process, including learning space, support staff, and teaching staff. Chapter 1 is an introduction to the series and lays out the process of…

A review of the FT distillate pathway in GHGenius

International Nuclear Information System (INIS)

2006-01-01

Fischer-Tropsch (FT) distillates products are now used throughout the world as a commercial fuel. However, lifecycle greenhouse gas (GHG) emissions from FT distillates fuels are higher than diesel fuel produced from crude oil. This paper provided details of a lifecycle analysis of FT distillates pathways created for GHGenius, a model used to analyze emissions from a variety of combustion sources. The study examined values reported in tests conducted by major oil and gas operators and described the conversion technologies typically used at FT distillates production facilities. Summaries of reports on FT distillates emissions were also provided. Three primary factors were identified that contributed to different results reported for FT distillates emissions: (1) the efficiency of the conversion process; (2) the allocation procedure used in the conventional oil refinery for the emissions of individual products; and (3) the emissions associated with natural gas production. The GHGenius model was used to quantify the impact of the 3 main factors. An alternative system expansion methodology was used to compare crude oil diesel pathways with a high efficiency, low gas leak scenario in order to achieve high values reported by some oil and gas operators. 5 refs., 5 tabs., 5 figs

Colleges Aim for Niche in Online Banking.

Science.gov (United States)

Williams, Audrey Y.

2001-01-01

Explores how, in deals meant to win friends as well as fees, colleges like Drexel University are joining with outside companies to offer online banking services. Discusses the risks and advantages of such private-label financial services for students, faculty/staff, and alumni. (EV)

Functional correlates of TSH, fT3 and fT4 in Alzheimer disease: a F-18 FDG PET/CT study.

Science.gov (United States)

Chiaravalloti, Agostino; Ursini, Francesco; Fiorentini, Alessandro; Barbagallo, Gaetano; Martorana, Alessandro; Koch, Giacomo; Tavolozza, Mario; Schillaci, Orazio

2017-07-24

The present study was aimed to investigate the relationships between thyroid stimulating hormone (TSH), freeT3 (fT3) and freeT4 (fT4) and brain glucose consumption as detectable by means of 2-deoxy-2-(F-18) fluoro-D-glucose (F-18 FDG) Positron Emission Tomography/Computed Tomography (PET/CT) in a selected population with Alzheimer disease (AD). We evaluated 87 subjects (37 males and 50 females, mean age 70 (±6) years old) with AD. All of them were subjected to TSH, fT3 and fT4 assay and to cerebrospinal fluid amyloid (Aβ1-42) and tau [phosphorylated-tau (p-tau) and total-tau (t-tau)] assay prior PET/CT examination. Values for TSH, fT3 and fT4 were in the normal range. The relationships were evaluated by means of statistical parametric mapping (SPM8) using age, sex, MMSE, scholarship and CSF values of amyloid and tau as covariates. We found a significant positive correlation between TSH values and cortical glucose consumption in a wide portion of the anterior cingulate cortex bilaterally (BA32) and left frontal lobe (BA25) (p FWE-corr <0.001; p FDRcorr <0.000; cluster extent 66950). No significant relationships were found between cortical F-18 FDG uptake and T3 and T4 serum levels. The results of our study suggest that a cortical dysfunction in anterior cingulate and frontal lobes may affect serum values of TSH in AD patients.

FTIR, FT-Raman, FT-NMR and quantum chemical investigations of 3-acetylcoumarin.

Science.gov (United States)

Arjunan, V; Sakiladevi, S; Marchewka, M K; Mohan, S

2013-05-15

3-Acetylcoumarin (3AC) was synthesised by a Knoevenagel reaction. Conformational analysis using the B3LYP method was also carried out to determine the most stable conformation of the compound. FTIR and FT-Raman spectra of 3AC have been recorded in the range 4000-400 and 4000-100 cm(-1), respectively. (1)H and (13)C NMR spectra have also been recorded. The complete vibrational assignment and analysis of the fundamental modes of the compound were carried out using the experimental FTIR and FT-Raman data and quantum mechanical studies. The experimental vibrational frequencies were compared with the wavenumbers obtained theoretically from the DFT-B3LYP/B3PW91 gradient calculations employing the standard 6-31G(**), high level 6-311++G(**) and cc-pVTZ basis sets for optimised geometry of the compound. The frontier molecular orbital energies of the compound are determined by DFT method. Copyright © 2013 Elsevier B.V. All rights reserved.

Using the Systems-Practice Framework to Understand Food Allergen Management Practices at College Catering Operations: A Qualitative Study.

Science.gov (United States)

Verstappen, Jennie; Mirosa, Miranda; Thomson, Carla

2018-03-01

The number of individuals with food allergies or intolerances attending catered university residential colleges is increasing, and safe dining options are required to minimize the risk of allergic reactions and food-induced death. This qualitative research study sought to advance professional knowledge of the factors affecting allergen management practices, particularly pertaining to college foodservices. Three catered residential colleges affiliated with a major university in New Zealand were selected as research sites. The study used an ethnographic approach and systems-practice theory as a framework for data collection and organizing results. Data collection techniques included document analyses (3 hours per site), observations (6 to 8 hours per site), focus groups with foodservice workers (30 to 45 minutes per site, n=16), and interviews with foodservice managers (45 to 90 minutes per interview, n=5). Notes and transcripts were coded through the process of thematic analysis using NVivo for Mac software, version 11.1.1, to identify factors affecting allergen management practices. The main factors affecting allergen management practices at college foodservices included information provided by residents about dietary requirements; communication between residents and foodservice staff; systems for allergen management; attitude of foodservice staff; and college size. Detailed dietary information, effective communication with residents, sufficient resources, clarification of responsibilities, and thorough systems are required for staff to perform safe allergen management practices. Ultimately, successful implementation was predominantly determined by staff attitude. Foodservice managers are advised to identify motivators and address barriers of staff attitudes toward allergen management practices to promote successful implementation. Copyright © 2018 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Two-Year Colleges Move Toward Global Orientation

Science.gov (United States)

Schultz, Raymond E.

1977-01-01

Describes events and factors contributing to a global orientation for community colleges, including external and internal forces, the role of university professors, agencies and professional organizations, foreign students, and the influence of staff and student travel. Possibilities and requirements of continued global development are discussed.…

Effects of Staff Participation, Morale, and Shortage on Organisational Performance: An International Survey

Science.gov (United States)

Cheema, Jehanzeb R.; Asrar-ul-Haq, Muhammad

2017-01-01

Prior research has suggested that staff-centred organisational factors such as participation, morale and shortage can have a significant effect on organisational outcomes. However, relatively little attention has been paid to cross-country examination of these relationships specifically for educational organisations such as schools, colleges, and…

New static solutions in f(T) theory

Energy Technology Data Exchange (ETDEWEB)

Daouda, M.H.; Rodrigues, Manuel E. [Universidade Federal do Espirito Santo, Centro de Ciencias Exatas, Departamento de Fisica, Vitoria, ES (Brazil); Houndjo, M.J.S. [Universidade Federal da Bahia, Instituto de Fisica, Salvador, BA (Brazil)

2011-11-15

We consider the equations of motion of an anisotropic space-time in f(T) theory, where T is the torsion. New spherically symmetric solutions of black holes and wormholes are obtained with a constant torsion and for the cases for which the radial pressure is proportional to a real constant, to some algebraic functions f(T) and their derivatives f{sub T}(T), or vanishes identically. (orig.)

FT-IR Microspectroscopy of Rat Ear Cartilage.

Directory of Open Access Journals (Sweden)

Benedicto de Campos Vidal

Full Text Available Rat ear cartilage was studied using Fourier transform-infrared (FT-IR microspectroscopy to expand the current knowledge which has been established for relatively more complex cartilage types. Comparison of the FT-IR spectra of the ear cartilage extracellular matrix (ECM with published data on articular cartilage, collagen II and 4-chondroitin-sulfate standards, as well as of collagen type I-containing dermal collagen bundles (CBs with collagen type II, was performed. Ear cartilage ECM glycosaminoglycans (GAGs were revealed histochemically and as a reduction in ECM FT-IR spectral band heights (1140-820 cm-1 after testicular hyaluronidase digestion. Although ear cartilage is less complex than articular cartilage, it contains ECM components with a macromolecular orientation as revealed using polarization microscopy. Collagen type II and GAGs, which play a structural role in the stereo-arrangement of the ear cartilage, contribute to its FT-IR spectrum. Similar to articular cartilage, ear cartilage showed that proteoglycans add a contribution to the collagen amide I spectral region, a finding that does not recommend this region for collagen type II quantification purposes. In contrast to articular cartilage, the symmetric stretching vibration of -SO3- groups at 1064 cm-1 appeared under-represented in the FT-IR spectral profile of ear cartilage. Because the band corresponding to the asymmetric stretching vibration of -SO3- groups (1236-1225 cm-1 overlapped with that of amide III bands, it is not recommended for evaluation of the -SO3- contribution to the FT-IR spectrum of the ear cartilage ECM. Instead, a peak (or shoulder at 1027-1016 cm-1 could be better considered for this intent. Amide I/amide II ratios as calculated here and data from the literature suggest that protein complexes of the ear cartilage ECM are arranged with a lower helical conformation compared to pure collagen II. The present results could motivate further studies on this tissue

FT overexpression induces precocious flowering and normal reproductive development in Eucalyptus.

Science.gov (United States)

Klocko, Amy L; Ma, Cathleen; Robertson, Sarah; Esfandiari, Elahe; Nilsson, Ove; Strauss, Steven H

2016-02-01

Eucalyptus trees are among the most important species for industrial forestry worldwide. However, as with most forest trees, flowering does not begin for one to several years after planting which can limit the rate of conventional and molecular breeding. To speed flowering, we transformed a Eucalyptus grandis × urophylla hybrid (SP7) with a variety of constructs that enable overexpression of FLOWERING LOCUS T (FT). We found that FT expression led to very early flowering, with events showing floral buds within 1-5 months of transplanting to the glasshouse. The most rapid flowering was observed when the cauliflower mosaic virus 35S promoter was used to drive the Arabidopsis thaliana FT gene (AtFT). Early flowering was also observed with AtFT overexpression from a 409S ubiquitin promoter and under heat induction conditions with Populus trichocarpa FT1 (PtFT1) under control of a heat-shock promoter. Early flowering trees grew robustly, but exhibited a highly branched phenotype compared to the strong apical dominance of nonflowering transgenic and control trees. AtFT-induced flowers were morphologically normal and produced viable pollen grains and viable self- and cross-pollinated seeds. Many self-seedlings inherited AtFT and flowered early. FT overexpression-induced flowering in Eucalyptus may be a valuable means for accelerating breeding and genetic studies as the transgene can be easily segregated away in progeny, restoring normal growth and form. © 2015 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

Characteristics of regents college nontraditional nuclear technology degrees

International Nuclear Information System (INIS)

DeSain, G.W.

1989-01-01

In 1971, the Board of Regents of The University of The State of New York created Regents College Degrees to assess academic knowledge of working adults and award college degrees based on demonstrated knowledge rather than time spent in a college classroom. It was founded on a basic premise that seemed radical to some but which is now widely accepted: What a person knows is more important than how or where that knowledge was acquired. Regents College degrees, therefore, are a different concept of a college: one that is an assessing institution rather than a teaching institution. It has no campus and offers no courses. Students can combine college credits from a variety of different sources int an accredited degree program. Staff and faculty evaluate that credit according to the requirements of the particular degree program. When all requirements are met, the Board or Regents of The University of The State of New York confers the degree

Improving Forsyth Technical Community College's Ability to Develop and Maintain Partnerships: Leveraging Technology to Develop Partnerships

Science.gov (United States)

Murdock, Alan K.

2017-01-01

Forsyth Technical Community College (FTCC) face a shortage of funding to meet the demands of students, faculty, staff and businesses. Through this practitioner research, the utilization of the college's current customer relationship management (CRM) database advanced. By leveraging technology, the researcher assisted the college in meeting the…

Coupling FT Raman and FT SERS microscopy with TLC plates for in situ identification of chemical compounds

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Caudin, J. P.; Beljebbar, A.; Sockalingum, G. D.; Angiboust, J. F.; Manfait, M.

1995-11-01

Direct analysis of sub-femtogram quantities of chemical compounds on thin layer chromatography plates has been made possible by associating Fourier transform Raman microspectroscopy with SERS spectroscopy. The interfacing elements of the FT Raman microscope system are discussed and optimised such that a lateral resolution on the micron scale is achieved in the sample plane. Micro-FT SERS results obtained from a model biological molecule indicate preservation of molecular conformation upon adsorption at the SERS active surface. With NIR radiation it is thus possible to analyse plates with or without fluorescence indicators.

Staff perceptions of community health centre team function in Ontario.

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Rayner, Jennifer; Muldoon, Laura

2017-07-01

To examine perceptions of different staff groups about team functioning in mature, community-governed, interprofessional primary health care practices. Cross-sectional online survey. The 75 community health centres (CHCs) in Ontario at the time of the study, which have cared for people with barriers to access to traditional health services in community-governed, interprofessional settings, providing medical, social, and community services since the 1970s. Managers and staff of primary care teams in the CHCs. Scores on the short version of the Team Climate Inventory (with subscales addressing vision, task orientation, support for innovation, and participative safety), the Organizational Justice Scale (with subscales addressing procedural justice and interactional justice), and the Organizational Citizenship Behavior Scale, stratified by staff group (clinical manager, FP, nurse practitioner [NP], registered nurse, medical secretary, social worker, allied health provider, counselor, outreach worker, and administrative assistant). A total of 674 staff members in 58 of 75 (77%) CHCs completed surveys. All staff groups generally reported positive perceptions of team function. The procedural justice subscale showed the greatest variation between groups. Family physicians and NPs rated procedural justice much lower than nurses and administrators did. This study provides a unique view of the perceptions of different groups of staff in a long-standing interprofessional practice model. Future research is needed to understand why FPs and NPs perceive procedural justice more negatively than other team members do, and whether such perceptions affect outcomes such as staff turnover and health outcomes for patients. Copyright© the College of Family Physicians of Canada.

基于FrFT-MUSIC的空时频算法%Space-time-frequency Algorithm Based on FrFT-MUSIC

Institute of Scientific and Technical Information of China (English)

张声杰; 刘梅

2011-01-01

针对传统时频分析方法难以对星载分布式合成孔径雷达(SAR)系统中地面目标速度进行准确估计的问题,提出了分数阶傅里叶变换(FrFT)-多重信号分类(MUSIC)空时频方法.利用FrFT获得信号向量并构造空时频分布矩阵；应用该分布矩阵替代传统MUSIC算法中的协方差矩阵,从而求得FrFT- MUSIC空时频谱,通过对谱函数进行搜索估计目标速度.仿真实验表明,该方法的目标速度估计精度高,抗噪声能力强.%The fractional Fourier transform (FrFT)-multipIe signal classification (MUSIC) space-time-frequency algorithm is proposed to solve the problem that it is difficult for the traditional time-frequency analysis method to accurately estimate the ground targets' azimuth speed which is coupled with spaceborne distributed synthetic aperture radar" (SAR). The signal vector is obtained and the space-time-frequency distribution matrix is formed by FrFT. Then, this distribution matrix is used instead of the traditional MUSIC covariance matrix to construct FrFT- MUSIC spectral function. Target speed is estimated by searching. Simulation results show that this algorithm has a high accuracy of parameter estimation and strong resistance to noise.

College clinic service quality and patient satisfaction.

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Deshwal, Pankaj; Ranjan, Vini; Mittal, Geetika

2014-01-01

The purpose of this paper is to identify the service quality dimensions that play an important role in patient satisfaction in campus clinics in Delhi; assess student satisfaction with service; and suggests ways to improve areas of dissatisfaction. A questionnaire was distributed to students who had completed at least two consultations at the college clinic. Convenience sampling was used to approach respondents. The questionnaire uses modified SERVQUAL and other instruments, including original dimensions and those constructed through detailed discussions. Factor analyses, reliability tests and the Kaiser-Meyer-Olkin measure of sampling adequacy were conducted. The final sample had a total of 445 respondents. After factor analysis, the authors found that the dimensions affecting patient satisfaction are: staff professionalism; clinic staff reliability; clinic accessibility and basic facilities; tangibles; cleanliness; awareness of the clinic/diseases and how clinic staff deals with emergencies. Most students were satisfied with the professionalism of the clinic staff. More than 70 percent of the respondents reported that the clinic staff paid good attention to them. The campus clinic was deemed reliable by more than 50 percent of respondents. The students found the clinic's location convenient, with more than 50 percent supporting its location. However, there was dissatisfaction among the students regarding the tangibles of the clinic, with more than 50 percent favoring upgrading. There was satisfaction among the respondents regarding the availability of the doctor after clinic hours, but contact details for the clinic staff were not easily accessible on campus. More than 60 percent of respondents were satisfied with the cleanliness of the campus clinic. More than 50 percent felt that the campus clinic was not equipped to deal with emergencies efficiently. At the same time, 90 percent of respondents reported the availability of referral facilities in case of

Implementing cognitive remediation therapy (CRT) in a mental health service: staff training.

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Dark, Frances; Newman, Ellie; Harris, Meredith; Cairns, Alice; Simpson, Michael; Gore-Jones, Victoria; Whiteford, Harvey; Harvey, Carol; Crompton, David

2016-04-01

This paper describes the establishment of training in cognitive remediation for psychosis within a community mental health service. Clinical staff working in the community of a mental health service were surveyed to ascertain their interest in cognitive aspects of psychosis and skills training in cognitive remediation (CR). Based on the results of the survey a tiered training programme was established with attendance figures reported for each level of training. Fidelity assessment was conducted on the five CR programmes operating. Of 106 clinical staff working in the community with people diagnosed with a psychotic illness 51 completed the survey (48% response rate). The training needs varied with all 106 staff receiving the fundamental (mandatory) training and 51 staff receiving CR facilitator training. Thirty three percent of staff trained as facilitators were delivering CR. Up skilling the mental health workforce to incorporate an understanding of the cognitive aspects of psychosis into care delivery can be facilitated by a tiered training structure. Fundamental training on the psychosocial aspects of psychosis can act as a platform for focussed CR skills based training. There is also a need for accessible therapy based supervision for staff wishing to develop competencies as CR therapists. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Performance Monitoring of a Nearshore Berm at Ft. Myers Beach, Florida

Science.gov (United States)

2013-08-01

Figure 14. Establishing a temporary benchmark. ERDC/CHL TR-13-11 28 Visually estimated vegetation/ toe -of- dune line, MHHW line (identified...sediment samples were taken at the toe of the dune (where present), backbeach, high tide line, mean sea level, low tide line, and then at approximately...2-ft, 4-ft, 6-ft, and 8-ft water depths. In the berm area, surface sediment samples were taken at the toe of the dune (where present), backbeach

Characterisation of 1,3-diammonium propylselenate monohydrate by XRD, FT-IR, FT-Raman, DSC and DFT studies

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Thirunarayanan, S.; Arjunan, V.; Marchewka, M. K.; Mohan, S.; Atalay, Yusuf

2016-03-01

The crystals of 1,3-diammonium propylselenate monohydrate (DAPS) were prepared and characterised X-ray diffraction (XRD), FT-IR, FT-Raman spectroscopy, and DFT/B3LYP methods. It comprises protonated propyl ammonium moieties (diammonium propyl cations), selenate anions and water molecule which are held together by a number of hydrogen bonds and form infinite chains. The XRD data confirm the transfer of two protons from selenic acid to 1,3-diaminopropane molecule. The DAPS complex is stabilised by the presence of O-H···O and N-H···O hydrogen bonds and the electrostatic interactions as well. The N···O and O···O bond distances are 2.82-2.91 and 2.77 Å, respectively. The FT-IR and FT-Raman spectra of 1,3-diammonium propyl selenate monohydrate are recorded and the complete vibrational assignments have been discussed. The geometry is optimised by B3LYP method using 6-311G, 6-311+G and 6-311+G* basis sets and the energy, structural parameters, vibrational frequencies, IR and Raman intensities are determined. Differential scanning colorimetry (DSC) data were also presented to analyse the possibility of the phase transition. Complete natural bonding orbital (NBO) analysis is carried out to analyse the intramolecular electronic interactions and their stabilisation energies. The electrostatic potential of the complex lies in the range +1.902e × 10-2 to -1.902e × 10-2. The limits of total electron density of the complex is +8.43e × 10-2 to -8.43e × 10-2.

Strengthening the Role of Part-Time Faculty in Community Colleges: Campus Discussion Guide

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Center for Community College Student Engagement, 2014

2014-01-01

Engagement matters, and it is critical for student success and for community college faculty and staff who are responsible for helping students learn and achieve their goals. It is particularly critical for community colleges to find ways to engage part-time faculty who are responsible for such a significant part of most students' college…

The "Roar of Chatter" in the Library at San Joaquin Delta College. Research Project.

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Evans, Richard B.

Quiet signs and verbal cautioning by library staff do not decrease library noise levels as revealed by two tests using sound measuring equipment at San Joaquin Delta College. The levels in fact increased, confirming previous opinions that signs and staff intervention have little effect on patron behavior. Test methods, data, and five references…

College Health: Health Services and Common Health Problems

Science.gov (United States)

... Many colleges also have a counseling center which students should go to for mental health concerns. How can I get seen at the ... services that I need? The staff at your student health center will know ... gynecologists, and mental health clinicians in the community in case you ...

Mapping Discrimination Experienced by Indonesian Trans* FtM Persons.

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Gordon, Danny; Pratama, Mario Prajna

2017-01-01

This work sought to document how Indonesian trans* FtM persons experienced discrimination across the interlinked domains of social networks, religious and educational institutions, employment and the workplace, and health care institutions. Objectives were (1) to map the discrimination experienced by trans* FtM individuals in Indonesia, and (2) to establish the specific priorities of the Indonesian trans* FtM community. In-depth interviews, focus groups, and participant observation was used involving 14 respondents. Findings revealed that respondents experienced othering through rejection, misidentification, harassment, "correction," and bureaucratic discrimination across the five preestablished domains. Health care and a lack of information emerged as areas of particular concern for respondents. This work calls for health care that is sensitive to the needs of trans* FtM people coupled with high-quality information to alleviate the cycles through which discrimination is sustained.

Beliefs about meditating among university students, faculty, and staff: a theory-based salient belief elicitation.

Science.gov (United States)

Lederer, Alyssa M; Middlestadt, Susan E

2014-01-01

Stress impacts college students, faculty, and staff alike. Although meditation has been found to decrease stress, it is an underutilized strategy. This study used the Reasoned Action Approach (RAA) to identify beliefs underlying university constituents' decision to meditate. N=96 students, faculty, and staff at a large midwestern university during spring 2012. A survey measured the RAA global constructs and elicited the beliefs underlying intention to meditate. Thematic and frequency analyses and multiple regression were performed. Quantitative analyses showed that intention to meditate was significantly predicted (R2=.632) by attitude, perceived norm, and perceived behavioral control. Qualitative analyses revealed advantages (eg, reduced stress; feeling calmer), disadvantages (eg, takes time; will not work), and facilitating circumstances (eg, having more time; having quiet space) of meditating. Results of this theory-based research suggest how college health professionals can encourage meditation practice through individual, interpersonal, and environmental interventions.

Noether symmetry approach in f(T, B) teleparallel cosmology

Energy Technology Data Exchange (ETDEWEB)

Bahamonde, Sebastian [University College London, Department of Mathematics, London (United Kingdom); Capozziello, Salvatore [Universita di Napoli ' ' Federico II' ' , Dipartimento di Fisica, Naples (Italy); Gran Sasso Science Institute, L' Aquila (Italy); Compl. Univ. di Monte S. Angelo, Naples (Italy); INFN, Napoli (Italy)

2017-02-15

We consider the cosmology derived from f(T, B) gravity where T is the torsion scalar and B = (2)/(e)∂{sub μ}(eT{sup μ}) a boundary term. In particular we discuss how it is possible to recover, under the same standard, the teleparallel f(T) gravity, the curvature f(R) gravity, and the teleparallel-curvature f(R, T) gravity, which are particular cases of f(T, B). We adopt the Noether Symmetry Approach to study the related dynamical systems and to find cosmological solutions. (orig.)

Spherically symmetric static spacetimes in vacuum f(T) gravity

International Nuclear Information System (INIS)

Ferraro, Rafael; Fiorini, Franco

2011-01-01

We show that Schwarzschild geometry remains as a vacuum solution for those four-dimensional f(T) gravitational theories behaving as ultraviolet deformations of general relativity. In the gentler context of three-dimensional gravity, we also find that the infrared-deformed f(T) gravities, like the ones used to describe the late cosmic speed up of the Universe, have as the circularly symmetric vacuum solution a Deser-de Sitter or a Banados, Teitelboim and Zanelli-like spacetime with an effective cosmological constant depending on the infrared scale present in the function f(T).

The Effects of a Multi-Ingredient Performance Supplement on Hormonal Profiles and Body Composition in Male College Athletes

Directory of Open Access Journals (Sweden)

Matthew H. Sharp

2016-05-01

Full Text Available Periods of intense training can elicit an acute decline in performance and body composition associated with weakened hormone profiles. This study investigated the effects of a multi-ingredient performance supplement (MIPS on body composition and hormone levels in college athletes following a six-week training protocol. Twenty male college athletes were equally assigned to MIPS and placebo (PLA groups for supplementation (three pills, twice daily in conjunction with resistance training and specialized sports training (e.g., nine total sessions/week for six weeks. Dual Energy X-ray Absorptiometry determined body composition at weeks 0 and 6. Serum samples collected at weeks 0 and 6 determined free testosterone (FT, total testosterone (TT, IGF-1 and total estrogen (TE levels. PLA experienced a significant decline in lean body mass (LBM (−1.5 kg; p < 0.05 whereas the MIPS sustained LBM. The MIPS increased TT 21.9% (541.5 ± 48.7 to 639.1 ± 31.7 and increased FT 15.2% (13.28 ± 1.1 to 15.45 ± 1.3 ng/dL (p < 0.05. Conversely, PLA decreased TT 7.9% (554.5 ± 43.3 to 497.2 ± 39.1 ng/dL, decreased FT 17.4% (13.41 ± 1.8 to 11.23 ± 2.55 ng/dL, and decreased FT:E 12.06% (p < 0.05. These findings suggest the MIPS can prevent decrements in LBM and anabolic hormone profiles during intense training periods.

Mapping Staff Competencies for Information Literacy Interventions

Directory of Open Access Journals (Sweden)

Sheila Corrall

2010-09-01

Full Text Available Information literacy (IL is a key strategic objective for academic libraries. Many academic librarians are involved in designing, developing and delivering IL programmes, using both classroom teaching and e-learning methods. IL has also become a priority at institutional level and some universities and colleges have formal policies and strategies to integrate and embed IL in the curriculum. IL interventions also happen informally at enquiry points and reference desks, when queries offer ‘teachable moments’ for library staff to help students develop information skills and understanding while solving their information problems. Research shows that such instruction features strongly in both face-to-face and virtual reference transactions, but few IL policies and strategies cover this frontline personalised IL support. Similarly, most discussion of staff training and development for IL education has centred on the teaching roles and pedagogical knowledge of professional librarians, with limited discussion of the competencies needed for frontline interventions by paraprofessionals or assistants. This workshop promotes an inclusive holistic model of IL education and library workforce development. It will investigate the skills and knowledge needed by frontline staff to contribute effectively to the IL mission of academic libraries. It will focus on the learning support needed by students from different educational, social, ethnic and cultural backgrounds, with particular reference to postgraduate students, as a group typifying this diversity. The facilitator will review IL interventions and library staff competencies discussed in the literature. Participants will discuss typical queries or problems presented by different categories of postgraduate students and then identify the skills, knowledge and understanding required by frontline staff to provide an appropriate service response. The skillsets identified will be compared with those of teaching

The Role of Parental Involvement in the Autonomy Development of Traditional-Age College Students

Science.gov (United States)

Cullaty, Brian

2011-01-01

Increased parental involvement in higher education has led to a rise in the number of parent interactions with university faculty and staff. The purpose of this study was to explore how parental involvement influences the process of college student autonomy development and to examine the implications of this process for college administrators.…

Strategic Planning for Academic Administrators; Panning in a College of Business: The Case of Nikita College of Business

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Simyar, Farhad; Osuji, Louis

2015-01-01

In the face of stiff completion for scarce funds to effectively navigate the affairs of business schools, college deans have to come up with strategic plans to ensure that various opinions and inputs of stake holders including faculty and staff are accommodated. Additionally, such deans are expected to come up with goals and objectives designed to…

Adapting an embedded model of librarianship, college by college.

Science.gov (United States)

Blake, Lindsay; Mears, Kim; Davies, Kathy; Ballance, Darra; Shipman, Peter; Connolly-Brown, Maryska; Gaines, Julie K

2014-01-01

Librarians are increasingly moving out of the library and into the wider university setting as patrons spend more time seeking information online and less time visiting the library. The move to embed librarians in colleges, departments, or customer groups has been going on for some time but has recently received more attention as libraries work to find new ways to reach patrons that no longer need to come to the physical library. Few universities have attempted to embed all their librarians. This case study describes how one group of health sciences librarians dispersed its professional staff throughout its campuses and medical centers.

Radiotherapy combined with Tegafur (FT-207s) for brain tumors

International Nuclear Information System (INIS)

Aoki, Yoshiro

1981-01-01

5-Fluorouracil (5-FU) has anti-tumor effects as an anti-metabolite, but it cannot pass the Blood-Brain-Barrier (BBB). FT-207 a masked-compound of 5-FU, is easily lipid soluble and is able to pass the BBB. Twenty eight patients of primary brain tumor and 8 patients of metastatic brain tumor were treated with irradiation combined with 750 mg of FT-207 suppository. Twenty four patients of primary brain tumor were treated only with irradiation as control. The mean survival time was 20.4 +- 11.8 months for the combined therapy group and 17.6 +- 8.6 months for the control. The concentration of FT-207 and 5-FU in serum and in cerebrospinal fluid (CSF) was investigated after administration of 750 mg of FT-207 suppository per annum. The maximum concentration of FT-207 and of 5-FU in serum was 20.4 +- 11.8 mcg/ml and 0.06 +- 0.02 mcg/ml, respectively. There were observed several side effects, such as anorexia, nausea, exanthema and etc. These side effects were not so great as to interrupt the therapy at the dose level of 750 mg of FT-207. However, at the dose of 1500 mg, one case showed disturbance of consciousness, to which attention should be called. (author)

Effect of microwave treatment on structure of binders based on sodium carboxymethyl starch: FT-IR, FT-Raman and XRD investigations.

Science.gov (United States)

Kaczmarska, Karolina; Grabowska, Beata; Spychaj, Tadeusz; Zdanowicz, Magdalena; Sitarz, Maciej; Bobrowski, Artur; Cukrowicz, Sylwia

2018-06-15

The paper deals with the influence of the microwave treatment on sodium carboxymethyl starch (CMS-Na) applied as a binder for moulding sands. The Fourier transformation infrared spectrometry (FT-IR), Raman spectroscopy (FT-Raman) and XRD analysis data of native potato starch and three different carboxymethyl starches (CMS-Na) with various degree of substitution (DS) before and after exposition to microwave radiation have been compared. FT-IR studies showed that polar groups present in CMS-Na structure take part in the formation of new hydrogen bonds network after water evaporation. However, these changes depend on DS value of the modified starch. The FT-Raman study confirmed that due to the impact on the samples by microwave, the changes of intensity in the characteristic bands associated with the crystalline regions in the sample were noticed. The X-ray diffraction data for microwave treated CMS-Na samples have been compared with the diffractograms of initial materials and analysis of XRD patterns confirmed that microwave-treated samples exhibit completely amorphous structure. Analysis of structural changes allows to state that the binding of sand grains in moulding sand with CMS-Na polymeric binder consists in the formation of hydrogen bonds networks (physical cross-linking). Copyright © 2018 Elsevier B.V. All rights reserved.

Effect of microwave treatment on structure of binders based on sodium carboxymethyl starch: FT-IR, FT-Raman and XRD investigations

Science.gov (United States)

Kaczmarska, Karolina; Grabowska, Beata; Spychaj, Tadeusz; Zdanowicz, Magdalena; Sitarz, Maciej; Bobrowski, Artur; Cukrowicz, Sylwia

2018-06-01

The paper deals with the influence of the microwave treatment on sodium carboxymethyl starch (CMS-Na) applied as a binder for moulding sands. The Fourier transformation infrared spectrometry (FT-IR), Raman spectroscopy (FT-Raman) and XRD analysis data of native potato starch and three different carboxymethyl starches (CMS-Na) with various degree of substitution (DS) before and after exposition to microwave radiation have been compared. FT-IR studies showed that polar groups present in CMS-Na structure take part in the formation of new hydrogen bonds network after water evaporation. However, these changes depend on DS value of the modified starch. The FT-Raman study confirmed that due to the impact on the samples by microwave, the changes of intensity in the characteristic bands associated with the crystalline regions in the sample were noticed. The X-ray diffraction data for microwave treated CMS-Na samples have been compared with the diffractograms of initial materials and analysis of XRD patterns confirmed that microwave-treated samples exhibit completely amorphous structure. Analysis of structural changes allows to state that the binding of sand grains in moulding sand with CMS-Na polymeric binder consists in the formation of hydrogen bonds networks (physical cross-linking).

Pleiades. The Journal of the University of Hawai'i Community Colleges. First Edition. February 1988.

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Pleiades: The Journal of the University of Hawai'i Community Colleges, 1988

1988-01-01

"Pleiades" is a new journal, intended to appear annually, with publication scheduled for February. This is the first edition; it is unnumbered. Designed as a staff development activity, "Pleiades" is intended to contain writings and art authored and edited by the faculty and staff of the University of Hawaii Community Colleges.…

Generalized second law of thermodynamics in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Karami, K.; Abdolmaleki, A., E-mail: KKarami@uok.ac.ir, E-mail: AAbdolmaleki@uok.ac.ir [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of)

2012-04-01

We investigate the validity of the generalized second law (GSL) of gravitational thermodynamics in the framework of f(T) modified teleparallel gravity. We consider a spatially flat FRW universe containing only the pressureless matter. The boundary of the universe is assumed to be enclosed by the Hubble horizon. For two viable f(T) models containing f(T) = T+μ{sub 1}((−T)){sup n} and f(T) = T−μ{sub 2}T(1−e{sup βT{sub 0}/T}), we first calculate the effective equation of state and deceleration parameters. Then, (we investigate the null and strong energy conditions and conclude that a sudden future singularity appears in both models. Furthermore, using a cosmographic analysis we check the viability of two models. Finally, we examine the validity of the GSL and find that for both models it) is satisfied from the early times to the present epoch. But in the future, the GSL is violated for the special ranges of the torsion scalar T.

Colleges Get out of E-Mail Business

Science.gov (United States)

Carnevale, Dan

2008-01-01

Frantic troubleshooting by an overworked staff versus someone else fixing problems smoothly. A sliver of server space per person versus a five-gigabyte chunk. Half a million dollars versus free. That's what colleges are faced with as they decide whether to continue running their own e-mail services or outsource them to a professional service like…

Progress Report--Microsoft Office 2003 Lynchburg College Tutorials

Science.gov (United States)

Murray, Tom

2004-01-01

For the past several years Lynchburg College has developed Microsoft tutorials for use with academic classes and faculty, student and staff training. The tutorials are now used internationally. Last year Microsoft and Verizon sponsored a tutorial web site at http://www.officetutorials.com. This website recognizes ASCUE members for their wonderful…

77 FR 42510 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY; Correction

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY; Correction AGENCY: National... of human remains under the control of the New York University College of Dentistry, New York, NY. The... Dentistry professional staff in consultation with representatives of the Delaware Nation of Oklahoma...

Static solutions with spherical symmetry in f(T) theories

International Nuclear Information System (INIS)

Wang Tower

2011-01-01

The spherically symmetric static solutions are searched for in some f(T) models of gravity theory with a Maxwell term. To do this, we demonstrate that reconstructing the Lagrangian of f(T) theories is sensitive to the choice of frame, and then we introduce a particular frame based on the conformally Cartesian coordinates. In this particular frame, the existence conditions of various solutions are presented. Our results imply that only a limited class of f(T) models can be solved in this frame. For more general models, the search for spherically symmetric static solutions is still an open and challenging problem, hopefully solvable in other frames.

Whatever Happened to the Class of 1994? A Three-Year Longitudinal Study of Traditional Freshmen Entering Frederick Community College in the Fall 1994 Semester.

Science.gov (United States)

Holton, James M.

Traditional freshmen, or first-time students who enter college immediately after graduating high school, represent the largest identifiable group of students within Frederick Community College's (FCC) student body. They are afforded a considerable amount of resources from college staff, and for them the college follows various measurements of…

College students' preferences for health care providers when accessing sexual health resources.

Science.gov (United States)

Garcia, Carolyn M; Lechner, Kate E; Frerich, Ellen A; Lust, Katherine A; Eisenberg, Marla E

2014-01-01

Many emerging adults (18-25 year olds) report unmet health needs and disproportionately experience problems such as sexually transmitted infections. This study was conducted to examine college students' perceptions of health care providers, specifically in the context of accessing sexual health resources. Students (N = 52) were recruited from five diverse colleges in one state to participate in a one-to-one interview that involved walking and virtually exploring resources on and near campus. Interviews were conducted from May to November 2010. Open-ended one-to-one interview questions. Inductive qualitative analysis yielded six themes summarizing students' perceptions of provider characteristics, health care resources, the role of their peers, and students' suggestions for strengthening health care services. Importantly, students consider a variety of staff-and their student peers-to be resources for sexual health information and services. Findings emphasize the importance of collaboration between health service staff and broader campus staff because students often turn to campus staff initially. Postsecondary students welcome opportunities to know a provider through interactive websites that include details about providers on campus; their decisions to seek sexual health care services are influenced by their perceptions of providers' characteristics and interpersonal skills. © 2014 Wiley Periodicals, Inc.

Examining the Relationship between Degree of Religiousness and Attitudes toward Elderly Sexual Activity in Undergraduate College Students

Science.gov (United States)

Bonds-Raacke, Jennifer M.; Raacke, John

2011-01-01

Research has been conducted on individual's knowledge and attitudes toward older adult sexuality. This includes investigating attitudes and knowledge of nursing home staff, college students, and the elderly themselves. The current experiment sought to replicate previous research findings by comparing college students' attitudes and knowledge of…

Perspectives of emergency department staff on the triage of mental health-related presentations: Implications for education, policy and practice.

Science.gov (United States)

Gerdtz, Marie F; Weiland, Tracey J; Jelinek, George A; Mackinlay, Claire; Hill, Nicole

2012-10-01

To explore ED staff perceptions of the factors that influence accuracy of triage for people with mental health problems. This qualitative learning needs analysis used a descriptive exploratory design. Participants were Australian emergency nurses and doctors. We used a criterion-based sampling approach. Recruitment was facilitated by the College of Emergency Nursing Australasia and the Australasian College for Emergency Medicine. A semi-structured interview schedule was developed. Telephone interviews were conducted, audio recorded and transcribed verbatim. Thematic analysis was used to identify factors perceived to affect triage outcomes and to explore strategies to optimise the accuracy of triage assessments. Thirty-six staff participated (16 nurses and 20 doctors). Four major factors were perceived to influence accuracy. These were: environmental factors (physical structure, time pressures, activity levels, and interruptions), policy and education (guidelines, training and resources), staff factors (knowledge, experience, attitudes) and patient factors (police presence, patient behaviour, clinical condition). Differences of opinion were expressed by emergency doctors about the validity of the time to treatment objectives included in the Australasian Triage Scale for mental health presentations, and the utility of the scale to differentiate urgency for psychiatric conditions. Clinical guidelines and training have been developed to support the use of the Australasian Triage Scale. Further evaluation of the application of this scale to assess mental health problems is indicated. Additional work is also required to reduce variance in urgency assignment based on staff knowledge and attitudes about the causes, assessment and early management of psychiatric disorders. © 2012 The Authors. EMA © 2012 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

Low FT3: a possible marker of frailty in the elderly

Directory of Open Access Journals (Sweden)

Bertoli A

2017-02-01

Full Text Available Aldo Bertoli,1 Alessia Valentini,1 Maria Assunta Cianfarani,1 Elena Gasbarra,2 Umberto Tarantino,2 Massimo Federici1 1Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy; 2Department of Orthopaedics and Traumatology, University of Rome “Tor Vergata”, Rome, Italy Introduction: Frailty is associated with a functional decline of multiple physiological systems, of which they may be a cause or consequence. The objective of the study was to evaluate the prevalence of thyroid hormone modifications in elderly frail subjects and its relationship with frailty.Study population and methods: An observational study was carried out at the University Hospital “Tor Vergata” in Rome among ambulatory and hospitalized patients. The study population consisted of 112 elderly subjects: 62 were hospitalized following hip fracture and 50 control subjects were outpatients. Participating patients received a multidimensional geriatric evaluation. The Survey of Health, Ageing and Retirement in Europe Frailty Instrument (SHARE-FI was used to assess the degree of frailty. Thyroid stimulating hormone (TSH, free triiodothyronine (FT3, and free thyroxine (FT4 were measured to evaluate thyroid status.Results: FT3, but not FT4, was significantly correlated with Frailty score, both in patients with hip fracture and in patients from the control group. In the entire study population, FT3 under normal limits is effective in discriminating frail/prefrail subjects from nonfrail subjects.Discussion: The reduction in serum concentrations of FT3 is a clear manifestation of stress associated with fractures. Numerous preexisting factors, such as the fracture patients’ nutritional status, sarcopenia, disability and comorbidities, which characterize the condition of frailty and influence its pathogenesis, are strongly correlated with FT3 values, suggesting the existence of latent nonthyroidal illness syndrome (NTIS.Conclusion: We conclude that measuring

Radon concentration measurements for determination of radiation dose and assessment of cancer risk in the premises of some colleges in Lahore, Pakistan

International Nuclear Information System (INIS)

Mahmood, A.; Tufail, M.; Iqbal, M.A.

2010-01-01

Radon concentration has been measured in campus and hostel buildings of some colleges in the city of Lahore. The technique of passive radon measurements was employed using CN-85 etched track detectors in the box type dosimeters. The observed radon concentration in different parts of monitored buildings was within the range 18-61 Bq m/sup -3/. The cause of radon in college buildings may be the construction materials, drinking water, natural gas, drainage, sewerage pipes, etc. Moving fans, open doors and windows in summer season diluted the radon concentration, while the air tight arrangement in the winter enhanced the radon concentration level. Alpha dose from radon to the students and supporting staff was estimated as 0.34 and 0.91 mSv y/sup -1/ in campus and hostel buildings respectively. The corresponding excess lifetime cancer risk attributed to the students and staff in the college campuses was found to be 0.20 %, while the staff and students residing in the hostels of the colleges received the excess lifetime risk of cancer 0.53 % due to radon progenies. (author)

Sociological Variables Perceived in the Study of Ghanaian Languages in Central and Western Regional Colleges of Education in Ghana

Science.gov (United States)

Quaicoe, Kate; Adams, Francis Hull; Bersah, Vivian Adoboah; Baah, Kwabena Appiah

2015-01-01

The study was conducted in two Colleges of Education in the Western and Central Regions of Ghana to find out how Colleges of Education students and tutors perceive the study of Ghanaian Languages. The target population comprised all staff and students of the Colleges of Education but the accessible population comprised students and tutors of the…

The Future Role of the Combined Action Program

Science.gov (United States)

1991-05-06

control predominates the VC can gain resources by means of covert purchase or hit-and-run raids if not by direct taxation . 36 Similar to the personnel...It may require changing accepted practises that are hundreds of years old. Nevertheless, change is imperative if CAP is to be successful. This is...8217Communist Party of the Philippines: Theory and Practise of United Front.* Masters Thesis, United States Army Command and General Staff College, Ft

People’s War on the East Sea: Is Vietnam’s Theory of War Still Applicable

Science.gov (United States)

2017-05-25

Socialist Military Theory” masters thesis (Ft. Leavenworth: US Army Command and General Staff College, 2001), 1-2. 10 Tse-Tung, On Protracted War, 44. 11...The 2009 Vietnamese’s National Defense White Paper states “that military potential is the material and spiritual potentiality that could be mobilized...Regional disputes over the East Sea and its features takes on a cultural psychology and manifest itself in the form of bilateral and multilateral

A marketing strategy for a nursing college

Directory of Open Access Journals (Sweden)

M. Pryde

1995-03-01

Full Text Available The objective of this study is to explore and describe a marketing strategy for a nursing college. An explorative and descriptive research design, within the context of a nursing college and affiliated hospitals, was followed. A literature study of marketing models was undertaken and the Delphi-method was utilised to determine the contribution of marketing staff and the possible content of a marketing strategy for a nursing college. The results were utilised to describe guidelines for such a strategy, consisting of marketers/marketing agents, target market, product, price, promotional activities, place and market research. Recommendations include the planning, implementation and evaluation of strategy, inservice training for potential marketing agents, inclusion of marketing as part of the formal education of tutors and nurse managers,as well as an impact study of the scholar as the main consumer.

A marketing strategy for a nursing college.

Science.gov (United States)

Pryde, M; Muller, M

1995-08-01

The objective of this study is to explore and describe a marketing strategy for a nursing college. An explorative and descriptive research design, within the context of a nursing college and affiliated hospitals, was followed. A literature study of marketing models was undertaken and the Delphi-method was utilised to determine the contribution of marketing staff and the possible content of a marketing strategy for a nursing college. The results were utilised to describe guidelines for such a strategy, consisting of marketers/marketing agents, target market, product, price, promotional activities, place and market research. Recommendations include the planning, implementation and evaluation of strategy, inservice training for potential marketing agents, inclusion of marketing as part of the formal education of tutors and nurse managers, as well as an impact study of the scholar as the main consumer.

Personal Staff - Joint Staff - The National Guard

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the ARNG Deputy Director of the ARNG Chief of Staff of the ARNG Command Chief Warrant Officer of the Site Maintenance Battle Focused Training Strategy Battle Staff Training Resources News Publications March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J

Ultra-clean Fischer-Tropsch (F-T) Fuels Production and Demonstration Project

Energy Technology Data Exchange (ETDEWEB)

Stephen P. Bergin

2006-06-30

The objective of the DOE-NETL Fischer-Tropsch (F-T) Production and Demonstration Program was to produce and evaluate F-T fuel derived from domestic natural gas. The project had two primary phases: (1) fuel production of ultra-clean diesel transportation fuels from domestic fossil resources; and (2) demonstration and performance testing of these fuels in engines. The project also included a well-to-wheels economic analysis and a feasibility study of small-footprint F-T plants (SFPs) for remote locations such as rural Alaska. During the fuel production phase, ICRC partnered and cost-shared with Syntroleum Corporation to complete the mechanical design, construction, and operation of a modular SFP that converts natural gas, via F-T and hydro-processing reactions, into hydrogensaturated diesel fuel. Construction of the Tulsa, Oklahoma plant started in August 2002 and culminated in the production of over 100,000 gallons of F-T diesel fuel (S-2) through 2004, specifically for this project. That fuel formed the basis of extensive demonstrations and evaluations that followed. The ultra-clean F-T fuels produced had virtually no sulfur (less than 1 ppm) and were of the highest quality in terms of ignition quality, saturation content, backend volatility, etc. Lubricity concerns were investigated to verify that commercially available lubricity additive treatment would be adequate to protect fuel injection system components. In the fuel demonstration and testing phase, two separate bus fleets were utilized. The Washington DC Metropolitan Area Transit Authority (WMATA) and Denali National Park bus fleets were used because they represented nearly opposite ends of several spectra, including: climate, topography, engine load factor, mean distance between stops, and composition of normally used conventional diesel fuel. Fuel evaluations in addition to bus fleet demonstrations included: bus fleet emission measurements; F-T fuel cold weather performance; controlled engine dynamometer

Municipal Administration of Former Jesuit Colleges in France, 1761-1763.

Science.gov (United States)

Bailey, Charles R.

1979-01-01

Describes the secularization of French secondary schools ("colleges") between 1761-63 when the Parlement expelled Jesuits from their schools and disallowed the order's teaching function. Administrative authority was given to local municipalities who struggled to staff and fund the schools. French universities reluctantly assumed…

Vibrational spectra (FT-IR, FT-Raman), frontier molecular orbital, first hyperpolarizability, NBO analysis and thermodynamics properties of Piroxicam by HF and DFT methods

Science.gov (United States)

Suresh, S.; Gunasekaran, S.; Srinivasan, S.

2015-03-01

The solid phase FT-IR and FT-Raman spectra of 4-Hydroxy-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide-1,1-dioxide (Piroxicam) have been recorded in the region 4000-400 and 4000-100 cm-1 respectively. The molecular geometry, harmonic vibrational frequencies and bonding features of piroxicam in the ground state have been calculated by Hartree-Fock (HF) and density functional theory (DFT) methods using 6-311++G(d,p) basis set. The calculated harmonic vibrational frequencies are scaled and they are compared with experimental obtained by FT-IR and FT-Raman spectra. A detailed interpretation of the vibrational spectra of the title compound has been made on the basis of the calculated potential energy distribution (PED). The electronic properties, such as HOMO and LUMO energies, molecular electrostatic potential (MESP) are also performed. The linear polarizability (α) and the first order hyper polarizability (β) values of the title compound have been computed. The molecular stability arising from hyper conjugative interaction, charge delocalization has been analyzed using natural bond orbital (NBO) analysis.

PENSIONS: which place for the “employee” college

CERN Multimedia

Association du peronnel

2009-01-01

CERN Council has decided to hear on 17 December, in a closed session and in the absence of the “employee” college, the two external experts who sit on the Pension Fund Governing Board (PFGB), to discuss the recent PFGB proposal which aims to restore the balance of the Fund, no less. This situation poses a problem of principle for the “employee” college of the PFGB: one of the two stakeholders in the area of pensions, the “employer” college, is receiving experts - who have a duty to be impartial - in the absence of the other party, the “employee” college. What more is CERN Council expecting to hear from the experts that they have not already said at the PFGB. Could it be that important points, other than those already approved, will be discussed in the absence of the “employee” college? We may be right to suspect this. Can we accept what would seem to be a devious ploy? The Staff Council, who held an extraord...

Review of a Proposal for a New Community College Center in Vallejo. Report 10-15

Science.gov (United States)

Wilson, Stacy; Fuller, Ryan

2010-01-01

This report provides a staff review of a proposal by the Solano Community College District to convert its existing facility in Vallejo to a state-approved off-campus educational center of Solano Community College. Educational centers can be a cost-effective means for meeting educational needs of a region through agreements with local high schools,…

Higher Education Planning for a Strategic Goal with a Concept Mapping Process at a Small Private College

Science.gov (United States)

Driscoll, Deborah P.

2010-01-01

Faculty, staff, and administrators at a small independent college determined that planning with a Concept Mapping process efficiently produced strategic thinking and action plans for the accomplishment of a strategic goal to expand experiential learning within the curriculum. One year into a new strategic plan, the college enjoyed enrollment…

Observational constraints on f(T) gravity from varying fundamental constants

Energy Technology Data Exchange (ETDEWEB)

Nunes, Rafael C.; Bonilla, Alexander [Universidade Federal de Juiz de Fora, Departamento de Fisica, Juiz de Fora, MG (Brazil); Pan, Supriya [Indian Institute of Science Education and Research, Kolkata, Department of Physical Sciences, Mohanpur, West Bengal (India); Saridakis, Emmanuel N. [Pontificia Universidad de Catolica de Valparaiso, Instituto de Fisica, Valparaiso (Chile); National Technical University of Athens, Physics Division, Athens (Greece); Baylor University, CASPER, Physics Department, Waco, TX (United States)

2017-04-15

We use observations related to the variation of fundamental constants, in order to impose constraints on the viable and most used f(T) gravity models. In particular, for the fine-structure constant we use direct measurements obtained by different spectrographic methods, while for the effective Newton constant we use a model-dependent reconstruction, using direct observational Hubble parameter data, in order to investigate its temporal evolution. We consider two f(T) models and we quantify their deviation from Λ CDM cosmology through a sole parameter. Our analysis reveals that this parameter can be slightly different from its Λ CDM value, however, the best-fit value is very close to the Λ CDM one. Hence, f(T) gravity is consistent with observations, nevertheless, as every modified gravity, it may exhibit only small deviations from Λ CDM cosmology, a feature that must be taken into account in any f(T) model-building. (orig.)

Integrating Doulas Into First-Trimester Abortion Care: Physician, Clinic Staff, and Doula Experiences.

Science.gov (United States)

Chor, Julie; Lyman, Phoebe; Ruth, Jean; Patel, Ashlesha; Gilliam, Melissa

2018-01-01

Balancing the need to provide individual support for patients and the need for an efficient clinic can be challenging in the abortion setting. This study explores physician, staff, and specially trained abortion doula perspectives on doula support, one approach to patient support. We conducted separate focus groups with physicians, staff members, and doulas from a high-volume, first-trimester aspiration abortion clinic with a newly established volunteer abortion doula program. Focus groups explored 1) abortion doula training, 2) program implementation, 3) program benefits, and 4) opportunities for improvement. Interviews were transcribed and computer-assisted content analysis was performed; salient findings are presented. Five physicians, 5 staff members, and 4 abortion doulas participated in separate focus group discussions. Doulas drew on both their prior personal skills and experiences in addition to their abortion doula training to provide women with support at the time of abortion. Having doulas in the clinic to assist with women's emotional needs allowed physicians and staff to focus on technical aspects of the procedure. In turn, both physicians and staff believed that introducing doulas resulted in more patient-centered care. Although staff did not experience challenges to integrating doulas, physicians and doulas experienced initial challenges in incorporating doula support into the clinical flow. Staff and doulas reported exchanging skills and techniques that they subsequently used in their interactions with patients. Physicians, clinic staff, and doulas perceive abortion doula support as an approach to provide more patient-centered care in a high-volume aspiration abortion clinic. © 2018 by the American College of Nurse-Midwives.

Guiding Math Students to Campus Services: An Impact Evaluation of the Beacon Program at South Texas College

Science.gov (United States)

Visher, Mary; Butcher, Kristin F.; Cerna, Oscar S.

2011-01-01

This research rigorously evaluates whether a low-cost intervention can improve students' performance in developmental math. The "Beacon Mentoring Program" was developed at South Texas College by professors, administrators, and staff at the college. Surveys of students revealed that many did not have someone on campus whom they felt they…

Molecular Characterization of FT and FD homologs from Eriobotrya deflexa Nakai forma koshunensis

Directory of Open Access Journals (Sweden)

Ling eZhang

2016-01-01

Full Text Available In angiosperms, regulation of flowering is a vital process for successful reproduction. To date, the molecular mechanism of flowering is well studied in the model plant, Arabidopsis, in which key genes such as FLOWERING LOCUST (FTor FD have been identified to regulate flowering. However, the flowering mechanisms are still largely unknown in fruit trees like loquat. To this end, we first cloned one FT- and two FD-like genes from the loquat (E. deflexa Nakai f. koshunensis and referred to as EdFT, EdFD1 and EdFD2, respectively. Phylogenetic analysis has shown that EdFT, EdFD1 and EdFD2 are conserved during the evolution process. EdFT is mainly expressed in reproductive tissues (e.g. flower buds, flowers and fruits, while EdFD1 and EdFD2 are mainly expressed in apical buds including leaf buds and flower buds. EdFT is localized in the whole cell, while EdFD1 or EdFD2 is localized in the nucleus. Ectopic expression of EdFT, EdFD1 and EdFD2 in Arabidopsis results in early flowering. In addition, we have also revealed that the EdFT interacts with both EdFD1 and EdFD2. Overall, these data suggest that the EdFT, EdFD1 and EdFD2 are the functional homologs of FT and FD, respectively, which might act together to regulate loquat flowering through a similar mechanism found in Arabidopsis.

Marketing Policy and Its Cost in a College of Higher Education.

Science.gov (United States)

Riley, Eric

1984-01-01

Discusses the development of advertising and publicity strategies and policy for student recruitment purposes at a college of education in the United Kingdom between 1972 and 1982. Covers changes in staff attitudes, selection of media, organization of administration, and cost factors. (PGD)

Toward a Fifth Generation of Community Colleges: Seven Priorities for Action.

Science.gov (United States)

Deegan, William L.; Tillery, Dale

1987-01-01

Proposes an agenda of community college priorities for the coming decade to guide policymakers in their deliberations. Highlights needs related to outcomes assessment, organizational and staff development, mission conflicts, governance structures, curriculum development, student service programs, and linkages with other educational providers. (AYC)

Ethical Issues Affecting Human Participants in Community College Research

Science.gov (United States)

Wurtz, Keith

2011-01-01

The increasing demand of constituents to conduct analyses in order to help inform the decision-making process has led to the need for Institutional Research (IR) guidelines for community college educators. One method of maintaining the quality of research conducted by IR staff is to include professional development about ethics. This article…

TG/FT-IR characterization of additives typically employed in EPDM formulations

Directory of Open Access Journals (Sweden)

Natália Beck Sanches

2015-06-01

Full Text Available AbstractThermogravimetric analysis coupled to Fourier transform infrared spectroscopy (TG/FT-IR is a very popular technique for rubbers characterization. It involves analyses of the base polymer and additives. Ethylene–propylene–diene (EPDM rubbers are frequently investigated by TG/FT-IR; however, the focus has been the degradation temperature range of the polymer. In this study, unvulcanized and vulcanized EPDM rubber and its additives were investigated by TG/FT-IR, without solvent extraction, and in a wide temperature range. Initially, the additives were individually characterized. TG/FT-IR identified the characteristic groups of all the additives analyzed and distinguished them from each other. Afterwards, unvulcanized and vulcanized EPDM rubbers were investigated without prior extraction.TG/FT-IR detected absorptions due to the additives tetramethylthiuram monosulfide and 2-mercaptobenzothiazole. Both of these sulfur-containing additives were present in the EPDM formulation at concentrations of 0.7 phr (0.63 wt %. The TG/FT-IR technique had some limitations, because not all the additives in EPDM rubber were detected. Paraffin oil, stearic acid and 2,2,4-trimethyl-1,2-dihydroquinoline functional groups were not observed in either the unvulcanized or vulcanized EPDM. Nevertheless, in addition to the ability of this method to detect sulfur-containing groups, the lack of a pre-extraction reduces the time and effort required for additive analysis in rubbers.

Organic Scintillator Detector Response Simulations with DRiFT

Energy Technology Data Exchange (ETDEWEB)

Andrews, Madison Theresa [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Bates, Cameron Russell [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Mckigney, Edward Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rising, Michael Evan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pinilla, Maria Isabel [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Solomon, Jr., Clell Jeffrey [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Sood, Avneet [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-12-19

Accurate detector modeling is a requirement to design systems in many non-proliferation scenarios; by determining a Detector’s Response Function (DRF) to incident radiation, it is possible characterize measurements of unknown sources. DRiFT is intended to post-process MCNP® output and create realistic detector spectra. Capabilities currently under development include the simulation of semiconductor, gas, and (as is discussed in this work) scintillator detector physics. Energy spectra and pulse shape discrimination (PSD) trends for incident photon and neutron radiation have been reproduced by DRiFT.

Overexpression of PaFT gene in the wild orchid Phalaenopsis amabilis (L.) Blume

Science.gov (United States)

Semiarti, Endang; Mercuriani, Ixora S.; Rizal, Rinaldi; Slamet, Agus; Utami, Bekti S.; Bestari, Ida A.; Aziz-Purwantoro, Moeljopawiro, S.; Jang, Soenghoe; Machida, Y.; Machida, C.

2015-09-01

To shorten vegetative stage and induce transition from vegetative to reproductive stage in orchids, we overexpressed Phalaenopsis amabilis Flowering LocusT (PaFT) gene under the control of Ubiquitin promoter into protocorm of Indonesian Wild Orchid Phalaenopsis amabilis (L.) Blume. The dynamic expression of vegetative gene Phalaenopsis Homeobox1 (POH1) and flowering time gene PaFT has been analyzed. Accumulation of mRNA was detected in shoot and leaves of both transgenic and non transgenic plants by using Reverse transcriptase-PCR (RT-PCR) with specific gene primers for POH1 and PaFT in 24 months old plants. To analyze the POH1 and PaFT genes, three pairs of degenerate primers PaFT degF1R1, F2R2 and F3R3 that amplified 531 bp PaFT cDNA were used. We detected 700 bp PaFTcDNA from leaves and shoots of transgenic plants, but not in NT plants. POH1 mRNA was detected in plants. PaFT protein consists of Phospatidyl Ethanolamine-Binding Protein (PEBP) in interval base 73-483 and CETS family protein at base 7-519, which are important motif for transmembrane protein. We inserted Ubipro::PaFT/pGAS101 into P. amabilis protocorm using Agrobacterium. Analysis of transgenic plants showed that PaFTmRNA was accumulated in leaves of 12 months after sowing, although it is not detected in non transgeic plants. Compare to the wild type (NT plants), ectopic expression of PaFT shows alter phenotype as follows: 31% normal, 19% with short-wavy leaves, 5% form rosette leaves and 45% produced multishoots. Analysis of protein profiles of trasgenic plants showed that a putative PaFT protein (MW 19,7 kDa) was produced in 1eaves and shoots.This means that at 12 months, POH1 gene expression gradually decreased/negatively regulated, the expression of PaFT gene was activated, although there is no flower initiation yet. Some environmental factors might play a role to induce inflorescens. This experiment is in progress.

Kerr geometry in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Bejarano, Cecilia; Guzman, Maria Jose [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Ferraro, Rafael [Instituto de Astronomia y Fisica del Espacio (IAFE, CONICET-UBA), Buenos Aires (Argentina); Universidad de Buenos Aires, Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Buenos Aires (Argentina)

2015-02-01

Null tetrads are shown to be a valuable tool in teleparallel theories of modified gravity. We use them to prove that Kerr geometry remains a solution for a wide family of f(T) theories of gravity. (orig.)

Kerr geometry in f(T) gravity

International Nuclear Information System (INIS)

Bejarano, Cecilia; Guzman, Maria Jose; Ferraro, Rafael

2015-01-01

Null tetrads are shown to be a valuable tool in teleparallel theories of modified gravity. We use them to prove that Kerr geometry remains a solution for a wide family of f(T) theories of gravity. (orig.)

College Students' Perceptions of Professor/Instructor Bullying: Questionnaire Development and Psychometric Properties.

Science.gov (United States)

Marraccini, Marisa E; Weyandt, Lisa L; Rossi, Joseph S

2015-01-01

This study developed and examined the psychometric properties of a newly formed measure designed to assess professor/instructor bullying, as well as teacher bullying occurring prior to college. Additionally, prevalence of instructor bullying and characteristics related to victims of instructor bullying were examined. Participants were 337 college students recruited in 2012 from a northeastern university. An online questionnaire was administered to college students. A split-half, cross-validation approach was employed for measurement development. The measure demonstrated strong criterion validity and internal consistency. Approximately half of students reported witnessing professor/instructor bullying and 18% reported being bullied by a professor/instructor. Report of teacher bullying occurring prior to college was related to professor/instructor bullying in college, and sex was a moderating variable. College students perceive instructor bullying as occurring but may not know how to properly address it. Prevention efforts should be made by university administrators, faculty, and staff.

Perceptions of the Glass Ceiling Effect in Community Colleges

Science.gov (United States)

Myers, Cheryl E.

2010-01-01

The purpose of this study was to determine the existence of a glass ceiling effect within community colleges by examining faculty, staff and administrator's perceptions of a glass ceiling as it relates to the advancement of women at their institutions. This was done by using a cross-sectional survey administered electronically to faculty, staff…

Completely automated open-path FT-IR spectrometry.

Science.gov (United States)

Griffiths, Peter R; Shao, Limin; Leytem, April B

2009-01-01

Atmospheric analysis by open-path Fourier-transform infrared (OP/FT-IR) spectrometry has been possible for over two decades but has not been widely used because of the limitations of the software of commercial instruments. In this paper, we describe the current state-of-the-art of the hardware and software that constitutes a contemporary OP/FT-IR spectrometer. We then describe advances that have been made in our laboratory that have enabled many of the limitations of this type of instrument to be overcome. These include not having to acquire a single-beam background spectrum that compensates for absorption features in the spectra of atmospheric water vapor and carbon dioxide. Instead, an easily measured "short path-length" background spectrum is used for calculation of each absorbance spectrum that is measured over a long path-length. To accomplish this goal, the algorithm used to calculate the concentrations of trace atmospheric molecules was changed from classical least-squares regression (CLS) to partial least-squares regression (PLS). For calibration, OP/FT-IR spectra are measured in pristine air over a wide variety of path-lengths, temperatures, and humidities, ratioed against a short-path background, and converted to absorbance; the reference spectrum of each analyte is then multiplied by randomly selected coefficients and added to these background spectra. Automatic baseline correction for small molecules with resolved rotational fine structure, such as ammonia and methane, is effected using wavelet transforms. A novel method of correcting for the effect of the nonlinear response of mercury cadmium telluride detectors is also incorporated. Finally, target factor analysis may be used to detect the onset of a given pollutant when its concentration exceeds a certain threshold. In this way, the concentration of atmospheric species has been obtained from OP/FT-IR spectra measured at intervals of 1 min over a period of many hours with no operator intervention.

VT 10 ft Contour Lines generated from bare earth lidar - Chittenden

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) ElevationContours_CN10T (10ft contours) was extracted from ElevationContours_CN2T (2ft contours), which was generated by USGS from the 2004...

Screening for depression: integrating training into the professional development programme for low vision rehabilitation staff.

Science.gov (United States)

Rees, Gwyneth; Holloway, Edith E; Craig, Graeme; Hepi, Niky; Coad, Samantha; Keeffe, Jill E; Lamoureux, Ecosse L

2012-12-01

To describe the integration of depression screening training into the professional development programme for low vision rehabilitation staff and report on staff evaluation of this training. Pre-post intervention study, in a single population of low vision rehabilitation staff. Three hundred and thirty-six staff from Australia's largest low vision rehabilitation organization, Vision Australia. Staff completed the depression screening and referral training as part of a wider professional development programme. A pre-post-training questionnaire was administered to all staff. Descriptive and non-parametric statistics were used to determine differences in self-reported knowledge, confidence, barriers to recognition and management of depression between baseline and post training. One hundred and seventy-two participants completed both questionnaires. Following training, participants reported an increased knowledge of depression, were more likely to respond to depression in their clients and reported to be more confident in managing depression (P training incorporating more active and 'hands-on' sessions are likely to be required. This training is a promising first step in integrating a depression screening tool into low vision rehabilitation practice. Further work is needed to determine the barriers and facilitators to implementation in practice and to assess clients' acceptability and outcomes. © 2012 The Authors. Clinical and Experimental Ophthalmology © 2012 Royal Australian and New Zealand College of Ophthalmologists.

Astrophysical flows near f(T) gravity black holes

Energy Technology Data Exchange (ETDEWEB)

Ahmed, Ayyesha K.; Jamil, Mubasher [National University of Sciences and Technology (NUST), Department of Mathematics, School of Natural Sciences (SNS), Islamabad (Pakistan); Azreg-Ainou, Mustapha [Baskent University, Baglica Campus, Engineering Faculty, Ankara (Turkey); Bahamonde, Sebastian [University College London, Department of Mathematics, London (United Kingdom); Capozziello, Salvatore [Universita di Napoli ' ' Federico II' ' , Dipartimento di Fisica, Naples (Italy); Gran Sasso Science Institute (INFN), L' Aquila (Italy); INFN Sezione di Napoli, Naples (Italy)

2016-05-15

In this paper, we study the accretion process for fluids flowing near a black hole in the context of f(T) teleparallel gravity. Specifically, by performing a dynamical analysis by a Hamiltonian system, we are able to find the sonic points. After that, we consider different isothermal test fluids in order to study the accretion process when they are falling onto the black hole. We find that these flows can be classified according to the equation of state and the black hole features. Results are compared in f(T) and f(R) gravity. (orig.)

Association between addiction treatment staff professional and educational levels and perceptions of organizational climate and resources.

Science.gov (United States)

Krull, Ivy; Lundgren, Lena; Beltrame, Clelia

2014-01-01

Research studies have identified addiction treatment staff who have higher levels of education as having more positive attitudes about evidence-based treatment practices, science-based training, and the usefulness of evidence-based practices. This study examined associations between addiction treatment staff level of education and their perceptions of 3 measures of organizational change: organizational stress, training resources and staffing resources in their treatment unit. The sample included 588 clinical staff from community-based substance abuse treatment organizations who received Substance Abuse and Mental Health Services Administration (SAMHSA) funding (2003-2008) to implement evidence-based practices (EBPs). Bivariate analysis and regression modeling methods examined the relationship between staff education level (no high school education, high school education, some college, associate's degree, bachelor's degree, master's degree, doctoral degree, and other type of degree such as medical assistant, registered nurse [RN], or postdoctoral) and attitudes about organizational climate (stress), training resources, and staffing resources while controlling for staff and treatment unit characteristics. Multivariable models identified staff with lower levels of education as having significantly more positive attitudes about their unit's organizational capacity. These results contradict findings that addiction treatment staff with higher levels of education work in units with greater levels of organizational readiness for change. It cannot be inferred that higher levels of education among treatment staff is necessarily associated with high levels of organizational readiness for change.

College Students’ Preferences for Health Care Providers when Accessing Sexual Health Resources

Science.gov (United States)

Garcia, Carolyn M.; Lechner, Kate E.; Frerich, Ellen A.; Lust, Katherine A.; Eisenberg, Marla E.

2017-01-01

Objective Many emerging adults (18–25 year olds) report unmet health needs and disproportionately experience problems such as sexually transmitted infections. This study was conducted to examine college students’ perceptions of health care providers, specifically in the context of accessing sexual health resources. Design and Sample Students (N=52) were recruited from five diverse colleges in one state to participate in a one-to-one interview that involved walking and virtually exploring resources on and near campus. Interviews were conducted from May to November 2010. Results Inductive qualitative analysis yielded six themes summarizing students’ perceptions of provider characteristics, health care resources, the role of their peers, and students’ suggestions for strengthening health care services. Importantly, students consider a variety of staff—and their student peers—to be resources for sexual health information and services. Conclusions Findings emphasize the importance of collaboration between health service staff and broader campus staff because students often turn to campus staff initially. Post-secondary students welcome opportunities to know a provider through interactive websites that include details about providers on campus; their decisions to seek sexual health care services are influenced by their perceptions of providers’ characteristics and interpersonal skills. PMID:25159532

A Qualitative Study of the Job Challenges of Instructional Deans in the Technical College System of Georgia

Science.gov (United States)

Alford, Perrin J.

2014-01-01

The Technical College System of Georgia serves the people and the state by creating a system of technical education whose purpose is to use the latest technology and easy access for all adult Georgians and corporate citizens. Within each technical college is a hierarchy of faculty, staff, and administrators. The instructional deans serve a vital…

Special Staff - Joint Staff - Leadership - The National Guard

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the ARNG Deputy Director of the ARNG Chief of Staff of the ARNG Command Chief Warrant Officer of the Site Maintenance Battle Focused Training Strategy Battle Staff Training Resources News Publications March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J

Critical Uses of College Resources. Part I: Personnel Utilization System.

Science.gov (United States)

Vlahos, Mantha

A Personnel Utilization System has been designed at Broward Community College, which combines payroll, personnel, course, and function information in order to determine the actual duties performed by personnel for the amount of remuneration received. Objectives of the system are (1) to define the tasks being performed by faculty, staff, and…

Focused vs Broad In World War I: A Historical Comparison Of General Staff Officer Education At Pre War Leavenworth and Langres

Science.gov (United States)

2016-05-26

Schools, either in the years before or after their attendance at the Langres Staff College. 9 Mark E . Grotelueschen, The AEF Way of War: The...the First World War, 404. 76 Mark E . Grotelueschen, The AEF Way of War: The American Army and Combat in World War I (New York: Cambridge University...in Indiana, regimental staff officer in Texas, and as General Frederick N. Funston’s adjutant during the 1914 Vera Cruz Expedition.87 One

Cosmological viability conditions for f(T) dark energy models

Energy Technology Data Exchange (ETDEWEB)

Setare, M.R.; Mohammadipour, N., E-mail: rezakord@ipm.ir, E-mail: N.Mohammadipour@uok.ac.ir [Department of Science, University of Kurdistan, Sanandaj (Iran, Islamic Republic of)

2012-11-01

Recently f(T) modified teleparallel gravity where T is the torsion scalar has been proposed as the natural gravitational alternative for dark energy. We perform a detailed dynamical analysis of these models and find conditions for the cosmological viability of f(T) dark energy models as geometrical constraints on the derivatives of these models. We show that in the phase space exists two cosmologically viable trajectory which (i) The universe would start from an unstable radiation point, then pass a saddle standard matter point which is followed by accelerated expansion de sitter point. (ii) The universe starts from a saddle radiation epoch, then falls onto the stable matter era and the system can not evolve to the dark energy dominated epoch. Finally, for a number of f(T) dark energy models were proposed in the more literature, the viability conditions are investigated.

Implementation of Conflict Resolution and Mediation Process at a Community College

Science.gov (United States)

Metellus, Frantz H.

2017-01-01

Conflicts are inevitable when diverse populations of students, administrators, and staff function in close proximity in the community college setting. Effective methods of resolving conflicts focus on supporting both sides in a dispute while creating an environment within which the participating stakeholders benefit from their interactions. Common…

College Students’ Perceptions of Professor/Instructor Bullying: Questionnaire Development and Psychometric Properties

Science.gov (United States)

Marraccini, Marisa E.; Weyandt, Lisa L.; Rossi, Joseph S.

2016-01-01

Objective This study developed and examined the psychometric properties of a newly formed measure designed to assess professor/instructor bullying, as well as teacher bullying occurring prior to college. Additionally, prevalence of instructor bullying and characteristics related to victims of instructor bullying were examined. Participants Participants were 337 college students recruited in 2012 from a northeastern university. Methods An online questionnaire was administered to college students. A split-half, cross-validation approach was employed for measurement development. Results The measure demonstrated strong criterion validity and internal consistency. Approximately half of students reported witnessing professor/instructor bullying and 18% reported being bullied by a professor/instructor. Report of teacher bullying occurring prior to college was related to professor/instructor bullying in college, and sex was a moderating variable. Conclusion College students perceive instructor bullying as occurring but may not know how to properly address it. Prevention efforts should be made by university administrators, faculty and staff. PMID:26151235

FT-IR, FT-Raman, UV spectra and DFT calculations on monomeric and dimeric structure of 2-amino-5-bromobenzoic acid.

Science.gov (United States)

Karabacak, Mehmet; Cinar, Mehmet

2012-02-01

In this work, the molecular conformation, vibrational and electronic transition analysis of 2-amino-5-bromobenzoic acid (2A5BrBA) were presented for the ground state using experimental techniques (FT-IR, FT-Raman and UV) and density functional theory (DFT) employing B3LYP exchange correlation with the 6-311++G(d,p) basis set. FT-IR and FT-Raman spectra were recorded in the regions of 400-4000 cm(-1) and 50-4000 cm(-1), respectively. There are four conformers, C1, C2, C3 and C4 for this molecule. The geometrical parameters, energies and wavenumbers have been obtained for all four conformers. The computational results diagnose the most stable conformer of 2A5BrBA as the C1 form. The complete assignments of fundamental vibrations were performed on the basis of the total energy distribution (TED) of the vibrational modes, calculated with scaled quantum mechanics (SQM) method. Raman activities calculated by DFT method have been converted to the corresponding Raman intensities using Raman scattering theory. The UV spectra of investigated compound were recorded in the region of 200-400 nm for ethanol and water solutions. The electronic properties were evaluated with help of time-dependent DFT (TD-DFT) theoretically and results were compared with experimental observations. The thermodynamic properties of the studied compound at different temperatures were calculated, revealing the correlations between standard heat capacity, standard entropy, standard enthalpy changes and temperatures. The observed and the calculated geometric parameters, vibrational wavenumbers and electronic transitions were compared with observed data and found to be in good agreement. Copyright © 2011 Elsevier B.V. All rights reserved.

Is FT3 by radioligandassay (RLA) superior in the diagnosis of hyperthyroidism (HT)

Energy Technology Data Exchange (ETDEWEB)

Bottger, I.G.; Pabst, H.W.

1985-05-01

Based upon our routine experience with more than 50,000/15,000 patients having been examined by FT4/FT3 RLA the authors reported a comparable clinical value of routine parameters for free thyroid hormones. The purpose of this study was to investigate the clinical performance of FT3 by RLA in borderline HT (BHT) in more detail. Two groups of patients were studied prospectively: group I: BHT, 48 sera, HT was suspected on grounds of clinical, scintigraphical and ultrasonic findings, no therapy. Subgroup Ia: negative TRH test (TSH before and after 200 ..mu..g TRH i.v. 0.8 mU/1), T4, FT4, T4/TBG ratio and T3 in the normal range (NR), 22 sera. Subgroup Ib: T3 (NR: 1.6 - 3.6 pmol/1): 3.7 - 3.9 and/or FT4 and/or T4/TBG ratio elevated, 26 sera. Group II: thyroid ablated patients with thyroid carcinoma on TSH-suppressive 1-T4 medication (200 ..mu..g/day) with a negative TRH test, no obvious symptoms of HT, T3 normal. RLAs employed routinely: FT4/T4 and FT3/T3 (kinetic, two-tube), and TBG, Corning Medical, TSH, Henning-Berlin. Group I: T3 levels were in the middle to upper NR, 9 (19 %) of Ib being elevated, T3/TBG was predominantly at the upper limit of the NR, 20 (42%) of this group and 5 (10%) of Ia being increased. 29 (60%) of the FT3 levels in I and 8 (17%) in Ia were elevated up to 15 and 13 pmol/l, respectively. Group II: the T3/TBG ratio was increased in 13 (11%) and the FT3 concentration up to 14 pmol/l in 57 (50%) sera.

Is FT3 by radioligandassay (RLA) superior in the diagnosis of hyperthyroidism (HT)

International Nuclear Information System (INIS)

Bottger, I.G.; Pabst, H.W.

1985-01-01

Based upon our routine experience with more than 50,000/15,000 patients having been examined by FT4/FT3 RLA the authors reported a comparable clinical value of routine parameters for free thyroid hormones. The purpose of this study was to investigate the clinical performance of FT3 by RLA in borderline HT (BHT) in more detail. Two groups of patients were studied prospectively: group I: BHT, 48 sera, HT was suspected on grounds of clinical, scintigraphical and ultrasonic findings, no therapy. Subgroup Ia: negative TRH test (TSH before and after 200 μg TRH i.v. 0.8 mU/1), T4, FT4, T4/TBG ratio and T3 in the normal range (NR), 22 sera. Subgroup Ib: T3 (NR: 1.6 - 3.6 pmol/1): 3.7 - 3.9 and/or FT4 and/or T4/TBG ratio elevated, 26 sera. Group II: thyroid ablated patients with thyroid carcinoma on TSH-suppressive 1-T4 medication (200 μg/day) with a negative TRH test, no obvious symptoms of HT, T3 normal. RLAs employed routinely: FT4/T4 and FT3/T3 (kinetic, two-tube), and TBG, Corning Medical, TSH, Henning-Berlin. Group I: T3 levels were in the middle to upper NR, 9 (19 %) of Ib being elevated, T3/TBG was predominantly at the upper limit of the NR, 20 (42%) of this group and 5 (10%) of Ia being increased. 29 (60%) of the FT3 levels in I and 8 (17%) in Ia were elevated up to 15 and 13 pmol/l, respectively. Group II: the T3/TBG ratio was increased in 13 (11%) and the FT3 concentration up to 14 pmol/l in 57 (50%) sera

Borgerdeltagelse i kvarterløft

DEFF Research Database (Denmark)

Larsen, Jacob Norvig

Rapporten handler om borgerdeltagelse i den første fase af de syv første kvarterløft. Det vil sige det første ca. halvandet år, hvor kvarterløftorganisationen skulle på plads, borgerne skulle mobiliseres og deres idéer og ønsker bringes frem og omsættes til kvarterplaner. Datagrundlaget for analy...

Measurement of serum FT/sub 4/ in pregnancy and binding protein abnormalities by different methods

Energy Technology Data Exchange (ETDEWEB)

Meinhold, H; Wenzel, K W

1985-11-01

In serum of pregnant women in the 3rd trimester, the majority of FT/sub 4/ methods compared in the present study yielded FT/sub 4/ concentrations in the lower parts of normal ranges or beyond the lower normal border lines. In TBG deficiency, serum FT/sub 4/ as measured by six FT/sub 4/ kits was found to be in the manufacturer-specified normal ranges and did not show clearly recognizable systematic differences between single kits or kit groups with different methodological principles. considerable kit-dependent differences of measured FT/sub 4/ were found in euthyroid patients with TBG excess; all values were, however, in the respective normal ranges. In dysalbuminemic hyperthyroxinemia, labelled analogue kits yielded falsely elevated FT/sub 4/ concentrations, while FT/sub 4/ measured by non-analogue methods was normal in agreement with the euthyroid status of the patient.

Rapid-rate nonsustained ventricular tachycardia found on implantable cardioverter-defibrillator interrogation: relationship to outcomes in the SCD-HeFT (Sudden Cardiac Death in Heart Failure Trial).

Science.gov (United States)

Chen, Jay; Johnson, George; Hellkamp, Anne S; Anderson, Jill; Mark, Daniel B; Lee, Kerry L; Bardy, Gust H; Poole, Jeanne E

2013-05-28

The aim of this study was to examine rapid-rate nonsustained ventricular tachycardia (RR-NSVT) during routine implantable cardioverter-defibrillator (ICD) evaluation in patients with heart failure and its relationship to outcomes. The clinical implications of RR-NSVT identified during routine ICD interrogation are unclear. In this study, the occurrence of RR-NSVT and its association with ICD shocks and mortality in SCD-HeFT (Sudden Cardiac Death in Heart Failure Trial) were examined. The 811 patients who received ICDs in SCD-HeFT constituted the study population. The occurrence of RR-NSVT and its association with ICD shocks and mortality in SCD-HeFT were examined. RR-NSVT was documented on ICD interrogation in 186 of 811 patients (22.9%). The mean duration of RR-NSVT was 26.4 ± 9.1 beats (7.5 ± 2.6 s), with a mean cycle length of 259 ± 32 ms. Polymorphic RR-NSVT accounted for 56% of episodes. Compared with patients without RR-NSVT, those with RR-NSVT were less likely to be taking beta-blockers, statins, or aspirin at enrollment. After adjusting for other known predictors of mortality in SCD-HeFT, RR-NSVT was independently associated with appropriate ICD shocks (hazard ratio: 4.25; 95% confidence interval: 2.94 to 6.14; p interrogation should be considered an important clinical event. RR-NSVT during ICD interrogation is associated with appropriate ICD shocks and all-cause mortality. The clinical evaluation of patients with RR-NSVT should include intensification of medical therapy, particularly beta-blockers, or other appropriate clinical interventions. (Sudden Cardiac Death in Heart Failure Trial [SCD-HeFT]; NCT00000609). Copyright © 2013 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Aplicação de FT-MIR e FT-NIR ao estudo de reação de cura de sistemas epoxídicos FT-IR MIR and FT-NIR applied to the study of reaction of epoxy systems

Directory of Open Access Journals (Sweden)

Benedita M. V. Romão

2004-09-01

Full Text Available A reação de cura entre amostras de resina epoxídica (EP e compostos à base de mercaptana (SH, amino-fenol e amina modificada foi estudada nas regiões espectrais do infravermelho médio (MIR e próximo (NIR. Observou-se, basicamente, que a espectroscopia FT-NIR evidencia melhor as alterações espectrométricas ocorridas durante as reações estudadas, permitindo detectar, inclusive, o agente de cura em menor proporção no sistema epoxídico.The cure reaction of epoxy resin (EP and curing agents based on polymercaptans (SH, amine-phenol and modified amine was studied in the MIR and NIR spectral regions. It was observed that the FT-NIR shows better the spectrometric changes of the reactions studied, which makes it possible to detect the curing agent in lower contents in epoxide systems.

Management of Educational Technologies in New Jersey Community Colleges: A Narrative Inquiry

Science.gov (United States)

Lyudmilova, Yelena

2016-01-01

Through analysis of publicly available websites, in combination with interviews of staff and administrators involved in the management of educational technologies in their designated institutions, this qualitative study was an investigation into how New Jersey community colleges support and implement educational technologies. The management of…

Biochemical applications of FT-IR spectroscopy

NARCIS (Netherlands)

Pistorius, A.M.A.

1996-01-01

This thesis describes the use of (FT-)IR spectroscopy in general biochemical research. In chapter 3, IR spectroscopy is used in the quantitation of residual detergent after reconstitution of an integral membrane protein in a pre-defined lipid matrix. This chapter discusses the choice of the

A Quantitative Assessment of Factors Affecting College Sports' Team Unity

Science.gov (United States)

Aghazadeh, Seyed-Mahmoud; Kyei, Kwasi

2009-01-01

The competitiveness of National Collegiate Association (NCAA) schools increases in intensity each year. With the increased pressure on college sport staffs to be undefeated season after season, coaches have to find ways to keep players happy; to do this, they have to find factors that contribute to unify the players. It is nearly impossible to…

Directorate of Management - Special Staff - Joint Staff - Leadership - The

Science.gov (United States)

NGB Official March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J-7 J-8 Personal Staff Inspector General Judge Advocate General Officer Management Public Affairs Executive Support Services Legislative Liaison Special Staff Directorate of Management

Technical evaluation report on the proposed amendment to the technical specifications on the reactor protection system and the engineered safety features actuation system for Ft. Calhoun, Unit No. 1

International Nuclear Information System (INIS)

Selan, J.C.

1982-01-01

This report documents the technical evaluation of the application to amend the Technical Specifications for the Ft. Calhoun Unit No. 1 Nuclear Generating Plant. The review criteria are based on the Technical Specifications of St. Lucie and Calvert Cliffs, IEEE Standards, Combustion Engineering Standard Technical Specifications, and the Code of Federal Regulations. The evaluation compares the submittal made by the licensee with the NRC staff position and the review criteria and presents the reviewer's conclusion on the acceptability of the application to amend the Technical Specifications

Review article: Staff perception of the emergency department working environment: Integrative review of the literature

Science.gov (United States)

Abraham, Louisa; Greenslade, Jaimi; Thom, Ogilvie; Carlstrom, Eric; Wallis, Marianne; Crilly, Julia

2016-01-01

Abstract Employees in EDs report increasing role overload because of critical staff shortages, budgetary cuts and increased patient numbers and acuity. Such overload could compromise staff satisfaction with their working environment. This integrative review identifies, synthesises and evaluates current research around staff perceptions of the working conditions in EDs. A systematic search of relevant databases, using MeSH descriptors ED/EDs, Emergency room/s, ER/s, or A&E coupled with (and) working environment, working condition/s, staff perception/s, as well as reference chaining was conducted. We identified 31 key studies that were evaluated using the mixed methods assessment tool (MMAT). These comprised 24 quantitative‐descriptive studies, four mixed descriptive/comparative (non‐randomised controlled trial) studies and three qualitative studies. Studies included varied widely in quality with MMAT scores ranging from 0% to 100%. A key finding was that perceptions of working environment varied across clinical staff and study location, but that high levels of autonomy and teamwork offset stress around high pressure and high volume workloads. The large range of tools used to assess staff perception of working environment limits the comparability of the studies. A dearth of intervention studies around enhancing working environments in EDs limits the capacity to recommend evidence‐based interventions to improve staff morale. © 2016 The Authors. Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine PMID:26784282

An exploratory study of human teeth enamel by using Ft-Raman spectroscopy

International Nuclear Information System (INIS)

Afishah Alias; Siti Rahayu Mohd Hashim; Mihaly, Judith; Julyannie Wajir; Fauziah Abdul Aziz

2009-01-01

Unaffected , affected and heavily affected teeth enamel were studied by using FT-Raman spectroscopy. The 14 permanent teeths enamel surface were measured randomly, resulting in total n = 43 FT-Raman spectra. The results obtained from FT-Raman spectra of heavily affected, affected and unaffected tooths enamel surfaces did not show any significant difference. In this study, Kruskal-Wallis and Wilcoxon rank sum tests were used to compare the intensity between the categories of enamel as well as the surfaces of teeth samples. (author)

Spontaneous atopic dermatitis-like symptoms in a/a ma ft/ma ft/J flaky tail mice appear early after birth.

Directory of Open Access Journals (Sweden)

Magdalini Kypriotou

Full Text Available Loss-of-function mutations in human profilaggrin gene have been identified as the cause of ichthyosis vulgaris (IV, and as a major predisposition factor for atopic dermatitis (AD. Similarly, flaky tail (a/a ma ft/ma ft/J mice were described as a model for IV, and shown to be predisposed to eczema. The aim of this study was to correlate the flaky tail mouse phenotype with human IV and AD, in order to dissect early molecular events leading to atopic dermatitis in mice and men, suffering from filaggrin deficiency. Thus, 5-days old flaky tail pups were analyzed histologically, expression of cytokines was measured in skin and signaling pathways were investigated by protein analysis. Human biopsies of IV and AD patients were analyzed histologically and by real time PCR assays. Our data show acanthosis and hyperproliferation in flaky tail epidermis, associated with increased IL1β and thymic stromal lymphopoietin (TSLP expression, and Th2-polarization. Consequently, NFκB and Stat pathways were activated, and IL6 mRNA levels were increased. Further, quantitative analysis of late epidermal differentiation markers revealed increased Small proline-rich protein 2A (Sprr2a synthesis. Th2-polarization and Sprr2a increase may result from high TSLP expression, as shown after analysis of 5-days old K14-TSLP tg mouse skin biopsies. Our findings in the flaky tail mouse correlate with data obtained from patient biopsies of AD, but not IV. We propose that proinflammatory cytokines are responsible for acanthosis in flaky tail epidermis, and together with the Th2-derived cytokines lead to morphological changes. Accordingly, the a/a ma ft/ma ft/J mouse model can be used as an appropriate model to study early AD onset associated with profilaggrin deficiency.

Joint Chiefs of Staff > About > The Joint Staff > Senior Enlisted Advisor

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Skip to main content (Press Enter). Toggle navigation Joint Chiefs of Staff Joint Chiefs of Staff Joint Chiefs of Staff Facebook Twitter YouTube Flickr Blog Instagram Search JCS: Search Search Search JCS: Search Home Media News Photos Videos Publications About The Joint Staff Chairman Vice Chairman

Do Colleges and Universities Increase Their Region's Human Capital? Staff Report No. 401

Science.gov (United States)

Abel, Jaison R.; Deitz, Richard

2009-01-01

We investigate whether the degree production and research and development (R&D) activities of colleges and universities are related to the amount and types of human capital present in the metropolitan areas where the institutions are located. We find that degree production has only a small positive relationship with local stocks of human capital,…

Spectroscopic investigations (FT-IR & FT-Raman) and molecular docking analysis of 6-[1-methyl-4-nitro-1H-imidazol-5-yl) sulfonyl]-7H-purine

Science.gov (United States)

Prasath, M.; Govindammal, M.; Sathya, B.

2017-10-01

The Azathioprine is used as anticancer agent. Azathioprine is chemically called 6-[1-methyl-4-nitro-1H-imidazol-5-yl) sulfonyl]-7H-purine (6M4N5P). The vibrational analysis of the 6M4N5P compound was carried out by using FT-IR and FT-Raman spectroscopic techniques and compared with aspects. The optimized geometry, frequency and intensity of the vibrational bands of 6M4N5P were obtained from the HF and DFT methods with 6-31G (d,p) basis set. The harmonic vibrational frequencies were calculated and the scaled values have been compared with experimental FT-IR and FT-Raman spectra. The calculated Highest Occupied Molecular Orbital (HOMO) and Lowest Unoccupied Molecular Orbital (LUMO) energies show that charge transfer occur within the molecule. MEP (Molecular Electrostatic Potential) is very useful in the investigation of the charge distributions and molecular structure. The molecule orbital contributions were determined by using the total density of states (TDOS). A molecular docking analysis has been carried out to understand the conformational change and electrostatic properties of 6M4N5P in the active site of Rac1-Receptor.

Constraining f(T) gravity in the Solar System

Energy Technology Data Exchange (ETDEWEB)

Iorio, Lorenzo [Ministero dell' Istruzione dell' Università e della Ricerca (M.I.U.R), Viale Unità di Italia 68, 70125 Bari (Italy); Radicella, Ninfa [Dipartimento di Fisica E.R. Caianiello, Università di Salerno, Via Giovanni Paolo II 132, Fisciano (Italy); Ruggiero, Matteo Luca, E-mail: lorenzo.iorio@libero.it, E-mail: ninfa.radicella@sa.infn.it, E-mail: matteo.ruggiero@polito.it [DISAT, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino (Italy)

2015-08-01

In the framework of f(T) theories of gravity, we solve the field equations for f(T)=T+α T{sup n} in the weak-field approximation and for spherical symmetry spacetime. Since f(T)=T corresponds to Teleparallel Gravity, which is equivalent to General Relativity, the non linearity of the Lagrangian are expected to produce perturbations of the general relativistic solutions, parameterized by α. Hence, we use the f(T) solutions to model the gravitational field of the Sun and exploit data from accurate radio-tracking of spacecrafts orbiting Mercury and Saturn to infer preliminary bounds on the model parameter α and on the cosmological constant Λ.

Applications of FT-IR spectrophotometry in cancer diagnostics.

Science.gov (United States)

Bunaciu, Andrei A; Hoang, Vu Dang; Aboul-Enein, Hassan Y

2015-01-01

This review provides a brief background to the application of infrared spectroscopy, including Fourier transform-infrared spectroscopy, in biological fluids. It is not meant to be complete or exhaustive but to provide the reader with sufficient background for selected applications in cancer diagnostics. Fourier transform-infrared spectroscopy (FT-IR) is a fast and nondestructive analytical method. The infrared spectrum of a mixture serves as the basis to quantitate its constituents, and a number of common clinical chemistry tests have proven to be feasible using this approach. This review focuses on biomedical FT-IR applications, published in the period 2009-2013, used for early detection of cancer through qualitative and quantitative analysis.

"No One Really Knows What It Is That I Need": Learning a New Job at a Small Private College

Science.gov (United States)

Olson, Joann S.

2015-01-01

Colleges and universities are sites of learning, not only for tuition-paying students, but also for those employed by the institution. This qualitative study explored the workplace learning experiences of non-faculty staff at a small, faith-based private college in the upper Midwest who had recently changed jobs within the institution. Learning to…

Mental healthcare staff well-being and burnout: A narrative review of trends, causes, implications, and recommendations for future interventions.

Science.gov (United States)

Johnson, Judith; Hall, Louise H; Berzins, Kathryn; Baker, John; Melling, Kathryn; Thompson, Carl

2018-02-01

Rising levels of burnout and poor well-being in healthcare staff are an international concern for health systems. The need to improve well-being and reduce burnout has long been acknowledged, but few interventions target mental healthcare staff, and minimal improvements have been seen in services. This review aimed to examine the problem of burnout and well-being in mental healthcare staff and to present recommendations for future research and interventions. A discursive review was undertaken examining trends, causes, implications, and interventions in burnout and well-being in healthcare staff working in mental health services. Data were drawn from national surveys, reports, and peer-reviewed journal articles. These show that staff in mental healthcare report poorer well-being than staff in other healthcare sectors. Poorer well-being and higher burnout are associated with poorer quality and safety of patient care, higher absenteeism, and higher turnover rates. Interventions are effective, but effect sizes are small. The review concludes that grounding interventions in the research literature, emphasizing the positive aspects of interventions to staff, building stronger links between healthcare organizations and universities, and designing interventions targeting burnout and improved patient care together may improve the effectiveness and uptake of interventions by staff. © 2017 Australian College of Mental Health Nurses Inc.

Innovative public library services - staff-less or staff-intensive?

DEFF Research Database (Denmark)

Johannsen, Carl Gustav Viggo

2014-01-01

Purpose – Several recent library innovations seem to make professional and clerical staff superfluous such as automated loan and delivery equipment, staff-less libraries open in 80 hours a week, and virtual services, enabling users to search the library catalogue and make reservations of library...... materials from their home address. The purpose of this paper is to examine whether such developments will necessarily lead to a situation where public libraries become self-service institutions or to what extent self-service and innovative staff-intensive library services can develop and co......-exist. Furthermore, the paper will examine what challenges library leaders face and what they can do, and actually have done, to handle staff resistance and other related problems to the benefit of both the users, the local communities, and also, the staff, in particular, when introducing new and innovative services...

Quantitative gas analysis with FT-IR

DEFF Research Database (Denmark)

Bak, J.; Larsen, A.

1995-01-01

Calibration spectra of CO in the 2.38-5100 ppm concentration range (22 spectra) have been measured with a spectral resolution of 4 cm(-1), in the mid-IR (2186-2001 cm(-1)) region, with a Fourier transform infrared (FT-IR) instrument. The multivariate calibration method partial least-squares (PLS1...

Beer fermentation: monitoring of process parameters by FT-NIR and multivariate data analysis.

Science.gov (United States)

Grassi, Silvia; Amigo, José Manuel; Lyndgaard, Christian Bøge; Foschino, Roberto; Casiraghi, Ernestina

2014-07-15

This work investigates the capability of Fourier-Transform near infrared (FT-NIR) spectroscopy to monitor and assess process parameters in beer fermentation at different operative conditions. For this purpose, the fermentation of wort with two different yeast strains and at different temperatures was monitored for nine days by FT-NIR. To correlate the collected spectra with °Brix, pH and biomass, different multivariate data methodologies were applied. Principal component analysis (PCA), partial least squares (PLS) and locally weighted regression (LWR) were used to assess the relationship between FT-NIR spectra and the abovementioned process parameters that define the beer fermentation. The accuracy and robustness of the obtained results clearly show the suitability of FT-NIR spectroscopy, combined with multivariate data analysis, to be used as a quality control tool in the beer fermentation process. FT-NIR spectroscopy, when combined with LWR, demonstrates to be a perfectly suitable quantitative method to be implemented in the production of beer. Copyright © 2014 Elsevier Ltd. All rights reserved.

Application of Fourier transform infrared (FT-IR) spectroscopy in determination of microalgal compositions.

Science.gov (United States)

Meng, Yingying; Yao, Changhong; Xue, Song; Yang, Haibo

2014-01-01

Fourier transform infrared spectroscopy (FT-IR) was applied in algal strain screening and monitoring cell composition dynamics in a marine microalga Isochrysis zhangjiangensis during algal cultivation. The content of lipid, carbohydrate and protein of samples determined by traditional methods had validated the accuracy of FT-IR method. For algal screening, the band absorption ratios of lipid/amide I and carbo/amide I from FT-IR measurements allowed for the selection of Isochrysis sp. and Tetraselmis subcordiformis as the most potential lipid and carbohydrate producers, respectively. The cell composition dynamics of I. zhangjiangensis measured by FT-IR revealed the diversion of carbon allocation from protein to carbohydrate and neutral lipid when nitrogen-replete cells were subjected to nitrogen limitation. The carbo/amide I band absorption ratio had also been demonstrated to depict physiological status under nutrient stress in T. subcordiformis. FT-IR serves as a tool for the simultaneous measurement of lipid, carbohydrate, and protein content in cell. Copyright © 2013 Elsevier Ltd. All rights reserved.

Advanced sampling techniques for hand-held FT-IR instrumentation

Science.gov (United States)

Arnó, Josep; Frunzi, Michael; Weber, Chris; Levy, Dustin

2013-05-01

FT-IR spectroscopy is the technology of choice to identify solid and liquid phase unknown samples. The challenging ConOps in emergency response and military field applications require a significant redesign of the stationary FT-IR bench-top instruments typically used in laboratories. Specifically, field portable units require high levels of resistance against mechanical shock and chemical attack, ease of use in restrictive gear, extreme reliability, quick and easy interpretation of results, and reduced size. In the last 20 years, FT-IR instruments have been re-engineered to fit in small suitcases for field portable use and recently further miniaturized for handheld operation. This article introduces the HazMatID™ Elite, a FT-IR instrument designed to balance the portability advantages of a handheld device with the performance challenges associated with miniaturization. In this paper, special focus will be given to the HazMatID Elite's sampling interfaces optimized to collect and interrogate different types of samples: accumulated material using the on-board ATR press, dispersed powders using the ClearSampler™ tool, and the touch-to-sample sensor for direct liquid sampling. The application of the novel sample swipe accessory (ClearSampler) to collect material from surfaces will be discussed in some detail. The accessory was tested and evaluated for the detection of explosive residues before and after detonation. Experimental results derived from these investigations will be described in an effort to outline the advantages of this technology over existing sampling methods.

Factors associated with staff development processes and the creation of innovative science courses in higher education

Science.gov (United States)

Hodges, Jeanelle Bland

1999-11-01

The purpose of the study was to determine factors associated with staff development processes and the creation of innovative science courses by higher education faculty who have participated in a model staff development project. The staff development program was designed for college faculty interested in creating interdisciplinary, constructivist-based science, mathematics, or engineering courses designed for non-majors. The program includes workshops on incorporating constructivist pedagogy, alternative assessment, and technology into interdisciplinary courses. Staff development interventions used in the program include grant opportunities, distribution of resource materials, and peer mentoring. University teams attending the workshops are comprised of faculty from the sciences, mathematics, or engineering, as well as education, and administration. A purposeful and convenient sample of three university teams were subjects for this qualitative study. Each team had attended a NASA Opportunities for Visionary Academics (NOVA) workshop, received funding for course development, and offered innovative courses. Five questions were addressed in this study: (a) What methods were used by faculty teams in planning the courses? (b) What changes occurred in existing science courses? (c) What factors affected the team collaboration process? (d) What personal characteristics of faculty members were important in successful course development? and (e) What barriers existed for faculty in the course development process? Data was collected at each site through individual faculty interviews (N = 11), student focus group interviews (N = 15), and classroom observations. Secondary data included original funding proposals. The NOVA staff development model incorporated effective K--12 interventions with higher education interventions. Analysis of data revealed that there were four factors of staff development processes that were most beneficial. First, the team collaborative processes

Transformation of a Community College Budgeting Process Driven by the Strategic Plan

Science.gov (United States)

Portmann, Renee R.

2017-01-01

Community colleges are unique in the higher education realm. Open access, the demographics of students, communities served, locations, and funding sources all present distinct circumstances. A strategic plan supported by leadership, faculty, staff and the external environment is needed to steer students on pathways to success. The focus on…

Student Success in Community Colleges: The Effect of Intercultural Leadership and Relationships

Science.gov (United States)

Johnson, Michael

2009-01-01

This study surveyed 239 community college students from Southern California to determine if the role of faculty and staff advisors of student clubs and organizations of intercultural, multicultural, and ethnic origin affected student outcomes in multicultural competence and career goals. These students participated in 42 different culturally and…

Measurement of serum free thyroxine using fT4(fraction) determined by solidphase radioimmunoassay: First clinical results

International Nuclear Information System (INIS)

Reiners, C.; Walter, H.; Moll, E.; Boerner, W.

1983-01-01

The novel solidphase RIA SPAC ET permits the simultaneous determination of TF 4 , TT 4 and fT 4 -fraction. The duration until the complete results of this assay can be obtained is a little bit less than for parallel radioimmunologic FT 4 - and TT 4 -determinations. The results of our quality control survey indicate that the precision of the precommercial kits tested should be improved. In addition, the normal range of FT 4 from 5.5 pg/ml to 12.5 pg/ml should be adapted in the final assay version of the approximately 30% higher normal ranges which are common with alternative FT 4 -radioimunoassays. In comparison to FT 4 -I, TT 4 /TBG-ratio and other FT 4 -radioimmunoassays, the diagnostic accuracy of FT 4 determined by SPAC ET is equally good. Estrogen-mediated TBG elevations on oral contraceptives are well compensated. In pregnancy, the known tendency towards lower FT 4 levels can be seen with the beginning of the second trimester. While there are no changes of FT 4 levels on medication with acetylosalicyclic acid, a slight tendency towards lower FT 4 determined by SPAC ET can be seen on therapy with phenytoin. Under treatment with heparin, FT 4 by SPAC ET is elevated. This is more reasonable than the decreases of FT 4 concentrations observed with radioimmunoassays using FT 4 analogues as tracers. RIA SPAC ET is an interesting alternative to routinely used direct and indirect methods for determination of free thyroxine. (orig.) [de

Equality and Diversity. An Aspect Report on Provision in Scotland's Colleges by HM Inspectors on Behalf of the Scottish Funding Council

Science.gov (United States)

Her Majesty's Inspectorate of Education, 2010

2010-01-01

This report evaluates the extent to which Scotland's colleges have developed and embedded a culture of promoting equality and diversity effectively for all learners and staff. It considers how effectively colleges have mainstreamed equality and diversity in all aspects of their operations. The fieldwork for this report has been informed by…

Improving the interview skills of college students using behavioral skills training.

Science.gov (United States)

Stocco, Corey S; Thompson, Rachel H; Hart, John M; Soriano, Heidi L

2017-07-01

Obtaining a job as a college graduate is partly dependent on interview performance. We used a multiple baseline design across skills to evaluate the effects of behavioral skills training with self-evaluation for five college students. Training effects were evaluated using simulated interviews as baseline and posttraining assessments. All participants acquired targeted skills, but we observed some individual differences. Participants were satisfied with training outcomes and rated the procedures as acceptable. Furthermore, ratings from university staff who provide interview training indicated that training improved performance across several skills for the majority of participants. © 2017 Society for the Experimental Analysis of Behavior.

Transcript Profile of Flowering Regulatory Genes in VcFT-Overexpressing Blueberry Plants.

Science.gov (United States)

Walworth, Aaron E; Chai, Benli; Song, Guo-Qing

2016-01-01

In order to identify genetic components in flowering pathways of highbush blueberry (Vaccinium corymbosum L.), a transcriptome reference composed of 254,396 transcripts and 179,853 gene contigs was developed by assembly of 72.7 million reads using Trinity. Using this transcriptome reference and a query of flowering pathway genes of herbaceous plants, we identified potential flowering pathway genes/transcripts of blueberry. Transcriptome analysis of flowering pathway genes was then conducted on leaf tissue samples of transgenic blueberry cv. Aurora ('VcFT-Aurora'), which overexpresses a blueberry FLOWERING LOCUS T-like gene (VcFT). Sixty-one blueberry transcripts of 40 genes showed high similarities to 33 known flowering-related genes of herbaceous plants, of which 17 down-regulated and 16 up-regulated genes were identified in 'VcFT-Aurora'. All down-regulated genes encoded transcription factors/enzymes upstream in the signaling pathway containing VcFT. A blueberry CONSTANS-LIKE 5-like (VcCOL5) gene was down-regulated and associated with five other differentially expressed (DE) genes in the photoperiod-mediated flowering pathway. Three down-regulated genes, i.e., a MADS-AFFECTING FLOWERING 2-like gene (VcMAF2), a MADS-AFFECTING FLOWERING 5-like gene (VcMAF5), and a VERNALIZATION1-like gene (VcVRN1), may function as integrators in place of FLOWERING LOCUS C (FLC) in the vernalization pathway. Because no CONSTAN1-like or FLOWERING LOCUS C-like genes were found in blueberry, VcCOL5 and VcMAF2/VcMAF5 or VRN1 might be the major integrator(s) in the photoperiod- and vernalization-mediated flowering pathway, respectively. The major down-stream genes of VcFT, i.e., SUPPRESSOR of Overexpression of Constans 1-like (VcSOC1), LEAFY-like (VcLFY), APETALA1-like (VcAP1), CAULIFLOWER 1-like (VcCAL1), and FRUITFULL-like (VcFUL) genes were present and showed high similarity to their orthologues in herbaceous plants. Moreover, overexpression of VcFT promoted expression of all of these

Transcript Profile of Flowering Regulatory Genes in VcFT-Overexpressing Blueberry Plants.

Directory of Open Access Journals (Sweden)

Aaron E Walworth

Full Text Available In order to identify genetic components in flowering pathways of highbush blueberry (Vaccinium corymbosum L., a transcriptome reference composed of 254,396 transcripts and 179,853 gene contigs was developed by assembly of 72.7 million reads using Trinity. Using this transcriptome reference and a query of flowering pathway genes of herbaceous plants, we identified potential flowering pathway genes/transcripts of blueberry. Transcriptome analysis of flowering pathway genes was then conducted on leaf tissue samples of transgenic blueberry cv. Aurora ('VcFT-Aurora', which overexpresses a blueberry FLOWERING LOCUS T-like gene (VcFT. Sixty-one blueberry transcripts of 40 genes showed high similarities to 33 known flowering-related genes of herbaceous plants, of which 17 down-regulated and 16 up-regulated genes were identified in 'VcFT-Aurora'. All down-regulated genes encoded transcription factors/enzymes upstream in the signaling pathway containing VcFT. A blueberry CONSTANS-LIKE 5-like (VcCOL5 gene was down-regulated and associated with five other differentially expressed (DE genes in the photoperiod-mediated flowering pathway. Three down-regulated genes, i.e., a MADS-AFFECTING FLOWERING 2-like gene (VcMAF2, a MADS-AFFECTING FLOWERING 5-like gene (VcMAF5, and a VERNALIZATION1-like gene (VcVRN1, may function as integrators in place of FLOWERING LOCUS C (FLC in the vernalization pathway. Because no CONSTAN1-like or FLOWERING LOCUS C-like genes were found in blueberry, VcCOL5 and VcMAF2/VcMAF5 or VRN1 might be the major integrator(s in the photoperiod- and vernalization-mediated flowering pathway, respectively. The major down-stream genes of VcFT, i.e., SUPPRESSOR of Overexpression of Constans 1-like (VcSOC1, LEAFY-like (VcLFY, APETALA1-like (VcAP1, CAULIFLOWER 1-like (VcCAL1, and FRUITFULL-like (VcFUL genes were present and showed high similarity to their orthologues in herbaceous plants. Moreover, overexpression of VcFT promoted expression of all of

The nature and extent of college student hazing.

Science.gov (United States)

Allan, Elizabeth J; Madden, Mary

2012-01-01

This study explored the nature and extent of college student hazing in the USA. Hazing, a form of interpersonal violence, can jeopardize the health and safety of students. Using a web-based survey, data were collected from 11,482 undergraduate students, aged 18-25 years, who attended one of 53 colleges and universities. Additionally, researchers interviewed 300 students and staff at 18 of the campuses. Results reveal hazing among USA college students is widespread and involves a range of student organizations and athletic teams. Alcohol consumption, humiliation, isolation, sleep-deprivation and sex acts are hazing practices common across student groups. Furthermore, there is a large gap between the number of students who report experience with hazing behaviors and those that label their experience as hazing. To date, hazing prevention efforts in post-secondary education have focused largely on students in fraternities/sororities and intercollegiate athletes. Findings from this study can inform development of more comprehensive and research-based hazing prevention efforts that target a wider range of student groups. Further, data can serve as a baseline from which to measure changes in college student hazing over time.

Appreciating the Contribution of Senior Managers to Further Education College Governance in England

Science.gov (United States)

Hill, Ron; James, Ian

2013-01-01

This article starts from the recognition that senior staff contribute to the operation of further education college governance through working time, professional insight and public performance. The theoretical underpinning for the article draws upon social identity theory, governance accountability and the psychological contract for senior staff…

Martha Whiteley of Imperial College, London: A Pioneering Woman Chemist

Science.gov (United States)

Nicholson, Rafaelle M.; Nicholson, John W.

2012-01-01

Martha Whiteley (1866-1956) was one of the most important women chemists in the United Kingdom in the first half of the 20th century. In a male-dominated field, she was an academic on the staff of a co-educational university, Imperial College, London, where she carried out research of her own choosing, rather than assisting a male professor. She…

Experimental (FT-IR, FT-Raman, 1H, 13C NMR) and theoretical study of alkali metal 2-aminobenzoates

Science.gov (United States)

Samsonowicz, M.; Świsłocka, R.; Regulska, E.; Lewandowski, W.

2008-09-01

The influence of lithium, sodium, potassium, rubidium and cesium on the electronic system of the 2-aminobenzoic acid was studied by the methods of molecular spectroscopy. The vibrational (FT-IR, FT-Raman) and NMR ( 1H and 13C) spectra for 2-aminobenzoic acid and its alkali metal salts were recorded. The assignment of vibrational spectra was done on the basis of literature data, theoretical calculations and our previous experience. Characteristic shifts of bands and changes in intensities of bands along the metal series were observed. The changes of chemical shifts of protons ( 1H NMR) and carbons ( 13C NMR) in the series of studied alkali metal 2-aminobenzoates were observed too. Optimized geometrical structures of studied compounds were calculated by B3LYP method using 6-311++G ∗∗ basis set. Geometric aromaticity indices, dipole moments and energies were also calculated. The theoretical wavenumbers and intensities of IR and Raman spectra were obtained. The calculated parameters were compared to experimental characteristic of studied compounds.

Tobacco Control at Community Colleges: Context and Opportunities

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Scott McIntosh

2016-12-01

Opportunities for best practice strategies for tobacco control were identified for community colleges, and would require little additional infrastructure. Policy adherence and enforcement could be improved with awareness raising with students, faculty and staff. Cessation tools for students must be convenient, understandable, and accessible from multiple locations. Feasible approaches for future initiatives could include testing low cost technology such as quitlines, Web Assisted Tobacco Interventions (WATI and outside partnerships with community organizations and health agencies.

Recommendations of Transgender Students, Staff, and Faculty in the USA for Improving College Campuses

Science.gov (United States)

Seelman, Kristie L.

2014-01-01

Research indicates that transgender individuals frequently experience marginalisation and interpersonal victimisation within college and university settings. Missing from the literature is a discussion of what can be done to address such patterns in higher education, based upon empirical data gathered from transgender and gender non-conforming…

Acid-base properties, FT-IR, FT-Raman spectroscopy and computational study of 1-(pyrid-4-yl)piperazine.

Science.gov (United States)

Mary, Y Sheena; Panicker, C Yohannan; Varghese, Hema Tresa; Van Alsenoy, Christian; Procházková, Markéta; Sevčík, Richard; Pazdera, Pavel

2014-01-01

We report the vibrational spectral analysis was carried out using FT-IR and FT-Raman spectroscopy for 1-(pyrid-4-yl)piperazine (PyPi). Single crystals of PyPi suitable for X-ray structural analysis were obtained. The acid-base properties are also reported. PyPi supported on a weak acid cation-exchanger in the single protonated form and this system can be used efficiently as the solid supported analogue of 4-N,N-dimethyl-aminopyridine. The complete vibrational assignments of wavenumbers were made on the basis of potential energy distribution. The HOMO and LUMO analysis is used to determine the charge transfer within the molecule and with the molecular electrostatic potential map was applied for the reactivity assessment of PyPi molecule toward proton, electrophiles and nucleopholes as well. The stability of the molecule arising from hyper-conjugative interaction and charge delocalization has been analyzed using NBO analysis. The calculated first hyperpolarizability of PyPi is 17.46 times that of urea. Copyright © 2013 Elsevier B.V. All rights reserved.

FAKTOR-FAKTOR PENGHAMBAT PENGERJAAN TUGAS AKHIR SKRIPSI MAHASISWA PENDIDIKAN TEKNIK OTOMOTIF FT UNY

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Ibnu Siswanto

2015-06-01

Full Text Available Tujuan yang ingin dicapai dalam penelitian ini ialah mengetahui dan mendeskripsikan secara faktual, akurat dan sistematis tentang 1 Implementasi pedoman penulisan tugas akhir skripsi mahasiswa FT UNY di Jurusan PT. Otomotif dan 2 Faktor-faktor yang menjadi penghambat dalam pengerjaan tugas akhir skripsi mahasiswa PT. Otomotif FT UNY Penelitian ini menggunakan pendekatan deskriptif. Objek penelitian ialah Koordinator tugas akhir skripsi, dosen pembimbing, dan mahasiswa PT. Otomotif FT UNY. Pengumpulan data dilakukan dengan wawancara dan dokumentasi. Teknik analisis data yang dipergunakan ialah metode analisis deskriptif.  Hasil penelitian menunjukkan bahwa 1 Implementasi pedoman penulisan tugas akhir skripsi di jurusan PT. Otomotif FT UNY dilakukan dengan pembentukan koordinator tugas akhir skripsi, pembagian tahapan-tahapan pengerjaan skripsi yang terdiri dari pengajuan judul, bimbingan, pengambilan data penelitian, dan ujian TAS sampai dengan pengeluaran nilai TAS. Semua dosen PT. Otomotif FT UNY melaksanakan bimbingan tugas akhir skripsi sesuai dengan pedoman penulisan tugas akhir skripsi. Jurusan PT. Otomotif FT UNY juga melakukan bimbingan klasikal bagi mahasiswa yang akan/sedang mengerjakan tugas akhir skripsi, 2 Faktor-faktor yang menjadi penghambat dalam pengerjaan tugas akhir skripsi yaitu kesulitan dalam menemukan permasalahan yang akan diangkat menjadi judul penelitian, mahasiswa fokus mengerjakan proyek akhir (mahasiswa angkatan 2008 ke bawah, fokus laporan KKN PPL, mengulang banyak mata kuliah, tidak rutin bimbingan dengan dosen, kesulitan dalam menulis karya tulis ilmiah.

Music Teaching in Botswana Secondary Teacher Training Colleges: A Case of Molepolole College of Education.

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Otukile Sindiso Phibion

2017-02-01

Full Text Available The purpose of this study is to find out facts on music teaching in Botswana Secondary Teacher Training Colleges. The authors conducted a formal study with regard to the Diploma in Secondary Education with a component of Music Education Training in Botswana. The study was conducted in Botswana at Molepolole College of Education (MCE which is the only government Secondary Teacher Training College, offering music in the whole country. Data were collected over a period of time by the three authors through meetings with staff and students surveys. The process was informed by involving all three authors. The leading author consecutively moderated this college for twelve years whilst the other two have been lecturers at the research college. This experience facilitated a further exploration of the competence frameworks in music education that they believed offered a narrow and technical view that neglected personal attributes and qualities. Apart from observations, research information was obtained through external examination/moderation reports review compiled consecutively over a number of years. Some of the information was obtained through consultation of government documents such as: The National Development Plan 10 (NDP 10, Vision 2016, Revised National Policy on Education (RNPE and Education for Kagisano with regard to prospects of music teaching in Botswana. In addition, Colleges of Education documents such as syllabuses, regulations, and prospectus were also consulted. It became evident through this research that music is accorded low status hence termed a minor subject as compared to other subjects called major. This research revealed that the admission process is also biased towards “Major” subjects. Initially there used to be interviews for “minor” opting students selection which have been since abandoned. The review found that lecturers at MCE were committed to serving for excellence yet strong criticism was made of perceived

A perturbative approach to neutron stars in f(T, T)-gravity

Energy Technology Data Exchange (ETDEWEB)

Pace, Mark; Said, Jackson Levi [University of Malta, Department of Physics, Msida (Malta); University of Malta, Institute of Space Sciences and Astronomy, Msida (Malta)

2017-05-15

We derive a Tolman-Oppenheimer-Volkoff equation in neutron star systems within the modified f(T, T)-gravity class of models using a perturbative approach. In our approach f(T, T)-gravity is considered to be a static spherically symmetric space-time. In this instance the metric is built from a more fundamental vierbein which can be used to relate inertial and global coordinates. A linear function f = T(r) + T(r) + χh(T, T) + O(χ{sup 2}) is taken as the Lagrangian density for the gravitational action. Finally we impose the polytropic equation of state of neutron star upon the derived equations in order to derive the mass profile and mass-central density relations of the neutron star in f(T, T)-gravity. (orig.)

Investigation into the acceptability of door locking to staff, patients, and visitors on acute psychiatric wards.

Science.gov (United States)

Muir-Cochrane, Eimear; van der Merwe, Marie; Nijman, Henk; Haglund, Kristina; Simpson, Alan; Bowers, Len

2012-02-01

There is disagreement among psychiatric professionals about whether the doors of acute psychiatric wards should be kept locked to prevent patients from leaving and harming themselves or others. This study explored patient, staff, and visitor perceptions about the acceptability of locking the ward door on acute psychiatric inpatient wards. Interviews were conducted with 14 registered nurses, 15 patients, and six visitors from three different acute wards. Findings revealed commonalities across all groups, with general agreement that locking the door reduced absconding. Staff expressed feelings of guilt, embarrassment, and fear of being blamed when a patient absconded. Staff also reported that open wards created anxious vigilance to prevent an abscond and increased workload in allocating staff to watch the door, whereas staff on partially-locked doors also perceived an increased workload in letting people in and out of the ward. Patients had mixed feelings about the status of the door, expressing depression, a sense of stigma, and low self-esteem when the door was locked. The issue of balancing safety and security on acute psychiatric wards against the autonomy of patients is not easily resolved, and requires focused research to develop innovative nursing practices. © 2011 The Authors. International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

Agrobacterium-mediated transient MaFT expression in mulberry (Morus alba L.) leaves.

Science.gov (United States)

Wu, Su-Li; Yang, Xiao-Bing; Liu, Li-Qun; Jiang, Tao; Wu, Hai; Su, Chao; Qian, Yong-Hua; Jiao, Feng

2015-01-01

To optimize Agrobacterium-mediated transient transformation assay in mulberry (Morus alba L.), various infiltration methods, Agrobacterium tumefaciens (A. tumefaciens) strains, and bacterial concentrations were tested in mulberry seedlings. Compared with LBA4404, GV3101 harboring pBE2133 plasmids presented stronger GUS signals at 3 days post infiltration using syringe. Recombinant plasmids pBE2133:GFP and pBE2133:GFP:MaFT were successfully constructed. Transient expression of MaFT:GFP protein was found in leaves, petiole (cross section), and shoot apical meristem (SAM) of mulberry according to the GFP signal. Moreover, MaFT:GFP mRNA was also detected in leaves and SAM via RT-PCR and qRT-PCR. An efficient transient transformation system could be achieved in mulberry seedlings by syringe using A. tumefaciens GV3101 at the OD600 of 0.5. The movement of MaFT expression from leaves to SAM might trigger the precocious flowering of mulberry.

Radiographic facilities and their utilization at the Royal Military College of Science

International Nuclear Information System (INIS)

Carter, A.C.; Wilson, C.G.

1976-01-01

Non-destructive testing is playing an ever-increasing role in the design and production of weapons and material for the Ministry of Defence and the modern Army staff officer or officer in a technical corps must have the scientific and technological background to appreciate this importance. Some Army staff officers will be required to discuss the design of projects with civilian engineers and research staff and give judgement decisions involving NDT tests of weapons and equipment during and after manufacture and also after field use, etc. Radiography plays a key role in this work. The range of equipment utilised in x and γ-radiography, and experiments using these, described here are used at the Royal Military College of Science, UK for the education of such personnel. (U.K.)

Assessment of Attitudes Regarding Tobacco-Free Campus Policy and Secondhand Smoke Exposure among College Students, Faculty, and Staff

Science.gov (United States)

Hall, Michael E.; Williams, Ronald D., Jr.; Hunt, Barry

2015-01-01

Background: Recently there has been a push to implement tobacco-free policies on college campuses. Policies creating tobacco-free college campuses have increased with changes in social norms. The campus environment provides a setting for individuals to express their attitudes regarding tobacco use. Purpose: The purpose of this study was to assess…

Rates of Mental Illness and Associated Academic Impacts in Ontario's College Students

Science.gov (United States)

Holmes, Alana; Silvestri, Robert

2016-01-01

Staff at campus-based counselling and disability centres in 15 of Ontario's 24 community colleges completed 3,536 surveys on 1,964 individual students querying the presence of mental illness and academic challenges as reported by students accessing these services. Survey data were analyzed to determine prevalence rates of mental disorders and…

Staff Involvement in Leadership Decision Making in the UK Further Education Sector: Perceptions of Quality and Social Justice

Science.gov (United States)

Maringe, Felix

2012-01-01

Purpose: The purpose of the paper is to explore the quality of leadership decision making at various leadership levels in the further education (FE) sector. Using Hoffberg and Korver's model for integrated decision making, the paper aims to examine how staff in five UK FE colleges perceive the quality of their involvement in decision-making teams…

Model FT631 moisture/density combined gauge

International Nuclear Information System (INIS)

Ji Changsong; Dai Zhude; Zhang Jianguo; Zhang Enshang; Huang Jiling; Meng Qingbao

1990-01-01

Model FT631 Moisture/Density Combined Gauge has been developed, with which both water content and density, the two parameters of measured medium (soil), are obtained in one act of measurement at the same time. A China patent has been taken for this invention

FT 3 Flight Test Cards for Export

Science.gov (United States)

Marston, Michael L.

2015-01-01

These flight test cards will be made available to stakeholders who participated in FT3. NASA entered into the relationship with our stakeholders, including the FAA, to develop requirements that will lead to routine flights of unmanned aircraft systems flying in the national airspace system.

Spectroscopic (FT-IR, FT-Raman, NMR and UV-Visible) and quantum chemical studies of molecular geometry, Frontier molecular orbital, NLO, NBO and thermodynamic properties of salicylic acid.

Science.gov (United States)

Suresh, S; Gunasekaran, S; Srinivasan, S

2014-11-11

The solid phase FT-IR and FT-Raman spectra of 2-hydroxybenzoic acid (salicylic acid) have been recorded in the region 4000-400 and 4000-100 cm(-1) respectively. The optimized molecular geometry and fundamental vibrational frequencies are interpreted with the aid of structure optimizations and normal coordinate force field calculations based on density functional theory (DFT) method and a comparative study between Hartree Fork (HF) method at 6-311++G(d,p) level basis set. The calculated harmonic vibrational frequencies are scaled and they are compared with experimentally obtained FT-IR and FT-Raman spectra. A detailed interpretation of the vibrational spectra of this compound has been made on the basis of the calculated potential energy distribution (PED). The time dependent DFT method is employed to predict its absorption energy and oscillator strength. The linear polarizability (α) and the first order hyper polarizability (β) values of the investigated molecule have been computed. The electronic properties, such as HOMO and LUMO energies, molecular electrostatic potential (MEP) are also performed. Stability of the molecule arising from hyper conjugative interaction, charge delocalization has been analyzed using natural bond orbital (NBO) analysis. Published by Elsevier B.V.

Data Sources for NetZero Ft Carson Model

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U.S. Environmental Protection Agency — Table of values used to parameterize and evaluate the Ft Carson NetZero integrated Model with published reference sources for each value. This dataset is associated...

Staff Association

CERN Multimedia

Staff Association

2014-01-01

Remove of the staff association office   The Staff Association offices are going to be renovated during the coming four months, February to May 2014. The physical move from our current premises 64/R-002 to our temporary office in  510/R-010 will take place on Friday January 31st, so the Secretariat will be closed on that day. Hence, from Monday February 3rd until the end of May 2014 the Staff Association Secretariat will be located in 510/R-010 (entrance just across the CERN Printshop).    

Thermodynamics and cosmological reconstruction in f(T , B) gravity

Science.gov (United States)

Bahamonde, Sebastian; Zubair, M.; Abbas, G.

2018-03-01

Recently, it was formulated a teleparallel theory called f(T , B) gravity which connects both f(T) and f(R) under suitable limits. In this theory, the function in the action is assumed to depend on the torsion scalar T and also on a boundary term related with the divergence of torsion, B = 2∇μTμ. In this work, we study different features of a flat Friedmann-Lemaître-Robertson-Walker (FLRW) cosmology in this theory. First, we show that the FLRW equations can be transformed to the form of Clausius relation TˆhSeff = - dE + WdV, where Tˆh is the horizon temperature and Seff is the entropy which contains contributions both from horizon entropy and an additional entropy term introduced due to the non-equilibrium. We also formulate the constraint for the validity of the generalised second law of thermodynamics (GSLT). Additionally, using a cosmological reconstruction technique, we show that both f(T , B) and - T + F(B) gravity can mimic power-law, de-Sitter and ΛCDM models. Finally, we formulate the perturbed evolution equations and analyse the stability of some important cosmological solutions.

Performance Assesment of Bauchi Polytechnics and Technical Colleges Using Quality Assurance Indicators in Nigeria Qualification Framework

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Idris Adamu

2016-07-01

Full Text Available Technical and Vocational Education emphases skill acquisition, Quality Assurance in vocational education is concept that is concerned with high performance involved activities with vocational education such as teaching, learning, infrastructures, student’s behavior and entire academic process. Good quality education is very necessary in the total development of staff and students which ensures proper development, job prospects and the realization of academic goals and objects. Enhanced and sustained to ensure accountability and improve performance. Higher educational institutions in Nigeria continue to experience carelessly attitude about the use of Quality Assurance to understand the risk they are exposed to poor standard. To address these issues, the study embarked upon to determine the level of performance and difference usability of Quality Assurance in Polytechnics and Technical Colleges in Bauchi state. Quantitative method technique was employed using survey questionnaires, 60 staff both senior and junior within these institutions were selected and a questionnaire distributed for their responses. The data were analysed using SPSS software. The result reveals that Federal Polytechnic Bauchi and State Polytechnic Bauchi has high level of Performance about Quality Assurance indicators while College of Education Azare has medium level of Performance. College of education Azare has highest mean rank of 29.87 and percentage of 31.8% obtained from the output result indicated that it has high usability to Quality Assurance, followed by Federal Polytechnic Bauchi with medium usability then State Polytechnic Bauchi has low usability to Quality Assurance. The study concluded by Quality Assurance Unit be made aware to each institution staff to enable recognize the benefits of it. Federal government should give more funding and employ staff to cater the need of Quality Assurance Unit in every institution so that it will help the students to develop

Growing Our Own: A Sustainable Approach to Teacher Education at Turtle Mountain Community College

Science.gov (United States)

Lamb, Carmelita

2014-01-01

Through its teacher education program, Turtle Mountain Community College (TMCC) is meeting the Anishinaabe of North Dakota's educational needs, strengthening tribal sovereignty and self-determination, and positively affecting people's lives. Pivotal to the success of the teacher education program are strongly committed faculty, supportive staff,…

Do TSH, FT3, and FT4 Impact BAT Visualization of Clinical FDG-PET/CT Images?

Science.gov (United States)

Nishii, Ryuichi; Nagamachi, Shigeki; Mizutani, Youichi; Terada, Tamasa; Kiyohara, Syogo; Wakamatsu, Hideyuki; Fujita, Seigo; Higashi, Tatsuya; Yoshinaga, Keiichiro; Saga, Tsuneo; Hirai, Toshinori

2018-01-01

We retrospectively analyzed activated BAT visualization on FDG-PET/CT in patients with various conditions and TH levels to clarify the relationships between visualization of BAT on FDG-PET/CT and the effect of TH. Patients who underwent clinical FDG-PET/CT were reviewed and we categorized patients into 5 groups: (i) thyroid hormone withdrawal (THW) group; (ii) recombinant human thyrotropin (rhTSH) group; (iii) hypothyroidism group; (iv) hyperthyroidism group; and (v) BAT group. A total of sixty-two FDG-PET/CT imaging studies in fifty-nine patients were performed. To compare each group, gender; age; body weight; serum TSH, FT3, and FT4 levels; and outside temperature were evaluated. No significant visualization of BAT was noted in any of the images in the THW, rhTSH, hypothyroidism, and hyperthyroidism groups. All patients in the BAT group were in a euthyroid state. When the BAT-negative and BAT-positive patient groups were compared, it was noted that the minimum and maximum temperature on the day of the PET study and maximum temperature of the one day before the PET study were significantly lower in BAT-positive group than in all those of other groups. Elevated TSH condition before RIT, hyperthyroidism, or hypothyroidism did not significantly impact BAT visualization of clinical FDG-PET/CT images.

FTIR, FT-Raman, FT-NMR, UV-visible and quantum chemical investigations of 2-amino-4-methylbenzothiazole.

Science.gov (United States)

Arjunan, V; Sakiladevi, S; Rani, T; Mythili, C V; Mohan, S

2012-03-01

The FT-IR (4000-400 cm(-1)) and FT-Raman (4000-100 cm(-1)) spectral measurements and complete assignments of the observed spectra of 2-amino-4-methylbenzothiazole (2A4MBT) have been proposed. Ab initio and DFT calculations have been performed and the structural parameters of the compound were determined from the optimised geometry with 6-31G(d,p), 6-311++G(d,p) and cc-pVDZ basis sets and giving energies, harmonic vibrational frequencies, depolarisation ratios, IR intensities and Raman activities. (1)H and (13)C NMR spectra were recorded and (1)H and (13)C nuclear magnetic resonance chemical shifts of the molecule were calculated using the gauge independent atomic orbital (GIAO) method. UV-visible spectrum of the compound was also recorded and the electronic properties, such as HOMO, LUMO and band gap energies were measured by time-dependent DFT (TD-DFT) approach. The geometric parameters, energies, harmonic vibrational frequencies, IR intensities, Raman activities chemical shifts and absorption wavelengths were compared with the available experimental data of the molecule. The influences of methyl and amino groups on the skeletal modes and on the proton chemical shifts have been investigated. Copyright © 2011 Elsevier B.V. All rights reserved.

Staff Performance Analysis: A Method for Identifying Brigade Staff Tasks

National Research Council Canada - National Science Library

Ford, Laura

1997-01-01

... members of conventional mounted brigade staff. Initial analysis of performance requirements in existing documentation revealed that the performance specifications were not sufficiently detailed for brigade battle staffs...

The Reforming of Vocational Teacher Training Colleges in Turkey

Science.gov (United States)

Çavuşoğlu, Abdullah; Günay, Durmuş

In Turkey, for many decades college level technical education has been in the form of two main tracks: namely the "Faculty of Engineering" and the "Faculty of Technical Education". The Faculties of Engineering are very similar to engineering schools and colleges around the world; they train engineering students. The "Faculties of Technical Education" are similar to the "Schools of Applied Sciences" that many European countries have. The graduates of these schools are either employed at high schools as teachers at technical or vocational high schools, self employed or employed at other governmental organizations as technical staff. Due to the employability problems that the graduates of these schools have faced in recent years and the suggestions made by the The Council of the Higher Education of Turkey (CoHE), Turkish parliament has recently took a decision to close down these colleges and open new colleges called "Faculty of Technology" in November of 2009. According to the CoHE, these new faculties will train engineering students. The graduates of these faculties can also become teachers at the technical or vocational high schools if they get teaching certificate. This paper discusses the content, outlook, and prospects of this recent reform.

Elections to Staff Council

CERN Multimedia

Staff Association

2011-01-01

Elections to fill all seats in the Staff Council are being organized this month. The voting takes place from the 31st of October to the 14th of November, at noon. As you may have noted when reading Echo, many issues concerning our employment conditions are on the agenda of the coming months and will keep the next Staff Council very busy. So, make your voice heard and take part in the elections for a new Staff Council. By doing so, you will be encouraging the men and women who will be representing you over the next two years and they will doubtless appreciate your gratitude. Every member of the Staff Association will have received an email containing a link to the webpage which will allow voting. If you are a member of the Staff Association and you did not receive such an email, please contact the Staff Association secretariat (staff.association@cern.ch). Do not forget to vote * * * * * * * Vote Make your voice heard and be many to elect the new Staff Council. More details on the election...

Perspectives of hospital emergency department staff on trauma-informed care for injured children: An Australian and New Zealand analysis.

Science.gov (United States)

Hoysted, Claire; Babl, Franz E; Kassam-Adams, Nancy; Landolt, Markus A; Jobson, Laura; Curtis, Sarah; Kharbanda, Anupam B; Lyttle, Mark D; Parri, Niccolò; Stanley, Rachel; Alisic, Eva

2017-09-01

To examine Australian and New Zealand emergency department (ED) staff's training, knowledge and confidence regarding trauma-informed care for children after trauma, and barriers to implementation. ED staff's perspectives on trauma-informed care were assessed using a web-based self-report questionnaire. Participants included 468 ED staff (375 nursing and 111 medical staff) from hospitals in Australia and New Zealand. Data analyses included descriptive statistics, χ 2 tests and multiple regressions. Over 90% of respondents had not received training in trauma-informed care and almost all respondents (94%) wanted training in this area. While knowledge was associated with a respondent's previous training and profession, confidence was associated with the respondent's previous training, experience level and workplace. Dominant barriers to the implementation of trauma-informed care were lack of time and lack of training. There is a need and desire for training and education of Australian and New Zealand ED staff in trauma-informed care. This study demonstrates that experience alone is not sufficient for the development of knowledge of paediatric traumatic stress reactions and trauma-informed care practices. Existing education materials could be adapted for use in the ED and to accommodate the training preferences of Australian and New Zealand ED staff. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Transcript Profile of Flowering Regulatory Genes in VcFT-Overexpressing Blueberry Plants

Science.gov (United States)

Walworth, Aaron E.; Chai, Benli; Song, Guo-qing

2016-01-01

In order to identify genetic components in flowering pathways of highbush blueberry (Vaccinium corymbosum L.), a transcriptome reference composed of 254,396 transcripts and 179,853 gene contigs was developed by assembly of 72.7 million reads using Trinity. Using this transcriptome reference and a query of flowering pathway genes of herbaceous plants, we identified potential flowering pathway genes/transcripts of blueberry. Transcriptome analysis of flowering pathway genes was then conducted on leaf tissue samples of transgenic blueberry cv. Aurora (‘VcFT-Aurora’), which overexpresses a blueberry FLOWERING LOCUS T-like gene (VcFT). Sixty-one blueberry transcripts of 40 genes showed high similarities to 33 known flowering-related genes of herbaceous plants, of which 17 down-regulated and 16 up-regulated genes were identified in ‘VcFT-Aurora’. All down-regulated genes encoded transcription factors/enzymes upstream in the signaling pathway containing VcFT. A blueberry CONSTANS-LIKE 5-like (VcCOL5) gene was down-regulated and associated with five other differentially expressed (DE) genes in the photoperiod-mediated flowering pathway. Three down-regulated genes, i.e., a MADS-AFFECTING FLOWERING 2-like gene (VcMAF2), a MADS-AFFECTING FLOWERING 5-like gene (VcMAF5), and a VERNALIZATION1-like gene (VcVRN1), may function as integrators in place of FLOWERING LOCUS C (FLC) in the vernalization pathway. Because no CONSTAN1-like or FLOWERING LOCUS C-like genes were found in blueberry, VcCOL5 and VcMAF2/VcMAF5 or VRN1 might be the major integrator(s) in the photoperiod- and vernalization-mediated flowering pathway, respectively. The major down-stream genes of VcFT, i.e., SUPPRESSOR of Overexpression of Constans 1-like (VcSOC1), LEAFY-like (VcLFY), APETALA1-like (VcAP1), CAULIFLOWER 1-like (VcCAL1), and FRUITFULL-like (VcFUL) genes were present and showed high similarity to their orthologues in herbaceous plants. Moreover, overexpression of VcFT promoted expression of all

Inflorescence Development and the Role of LsFT in Regulating Bolting in Lettuce (Lactuca sativa L.)

Science.gov (United States)

Chen, Zijing; Han, Yingyan; Ning, Kang; Ding, Yunyu; Zhao, Wensheng; Yan, Shuangshuang; Luo, Chen; Jiang, Xiaotang; Ge, Danfeng; Liu, Renyi; Wang, Qian; Zhang, Xiaolan

2018-01-01

Lettuce (Lactuca sativa L.) is one of the most important leafy vegetable that is consumed during its vegetative growth. The transition from vegetative to reproductive growth is induced by high temperature, which has significant economic effect on lettuce production. However, the progression of floral transition and the molecular regulation of bolting are largely unknown. Here we morphologically characterized the inflorescence development and functionally analyzed the FLOWERING LOCUS T (LsFT) gene during bolting regulation in lettuce. We described the eight developmental stages during floral transition process. The expression of LsFT was negatively correlated with bolting in different lettuce varieties, and was promoted by heat treatment. Overexpression of LsFT could recover the late-flowering phenotype of ft-2 mutant. Knockdown of LsFT by RNA interference dramatically delayed bolting in lettuce, and failed to respond to high temperature. Therefore, this study dissects the process of inflorescence development and characterizes the role of LsFT in bolting regulation in lettuce. PMID:29403510

Inflorescence Development and the Role of LsFT in Regulating Bolting in Lettuce (Lactuca sativa L.).

Science.gov (United States)

Chen, Zijing; Han, Yingyan; Ning, Kang; Ding, Yunyu; Zhao, Wensheng; Yan, Shuangshuang; Luo, Chen; Jiang, Xiaotang; Ge, Danfeng; Liu, Renyi; Wang, Qian; Zhang, Xiaolan

2017-01-01

Lettuce ( Lactuca sativa L.) is one of the most important leafy vegetable that is consumed during its vegetative growth. The transition from vegetative to reproductive growth is induced by high temperature, which has significant economic effect on lettuce production. However, the progression of floral transition and the molecular regulation of bolting are largely unknown. Here we morphologically characterized the inflorescence development and functionally analyzed the FLOWERING LOCUS T (LsFT) gene during bolting regulation in lettuce. We described the eight developmental stages during floral transition process. The expression of LsFT was negatively correlated with bolting in different lettuce varieties, and was promoted by heat treatment. Overexpression of LsFT could recover the late-flowering phenotype of ft-2 mutant. Knockdown of LsFT by RNA interference dramatically delayed bolting in lettuce, and failed to respond to high temperature. Therefore, this study dissects the process of inflorescence development and characterizes the role of LsFT in bolting regulation in lettuce.

Developments in FT-ICR MS instrumentation, ionization techniques, and data interpretation methods for petroleomics.

Science.gov (United States)

Cho, Yunju; Ahmed, Arif; Islam, Annana; Kim, Sunghwan

2015-01-01

Because of the increasing importance of heavy and unconventional crude oil as an energy source, there is a growing need for petroleomics: the pursuit of more complete and detailed knowledge of the chemical compositions of crude oil. Crude oil has an extremely complex nature; hence, techniques with ultra-high resolving capabilities, such as Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), are necessary. FT-ICR MS has been successfully applied to the study of heavy and unconventional crude oils such as bitumen and shale oil. However, the analysis of crude oil with FT-ICR MS is not trivial, and it has pushed analysis to the limits of instrumental and methodological capabilities. For example, high-resolution mass spectra of crude oils may contain over 100,000 peaks that require interpretation. To visualize large data sets more effectively, data processing methods such as Kendrick mass defect analysis and statistical analyses have been developed. The successful application of FT-ICR MS to the study of crude oil has been critically dependent on key developments in FT-ICR MS instrumentation and data processing methods. This review offers an introduction to the basic principles, FT-ICR MS instrumentation development, ionization techniques, and data interpretation methods for petroleomics and is intended for readers having no prior experience in this field of study. © 2014 Wiley Periodicals, Inc.

Spectroscopic investigation (FT-IR, FT-Raman), HOMO-LUMO, NBO, and molecular docking analysis of N-ethyl-N-nitrosourea, a potential anticancer agent

Science.gov (United States)

Singh, Priyanka; Islam, S. S.; Ahmad, Hilal; Prabaharan, A.

2018-02-01

Nitrosourea plays an important role in the treatment of cancer. N-ethyl-N-nitrosourea, also known as ENU, (chemical formula C3H7N3O2), is a highly potent mutagen. The chemical is an alkylating agent and acts by transferring the ethyl group of ENU to nucleobases (usually thymine) in nucleic acids. The molecular structure of N-ethyl-N-nitrosourea has been elucidated using experimental (FT-IR and FT-Raman) and theoretical (DFT) techniques. APT charges, Mulliken atomic charges, Natural bond orbital, Electrostatic potential, HOMO-LUMO and AIM analysis were performed to identify the reactive sites and charge transfer interactions. Furthermore, to evaluate the anticancer activity of ENU molecular docking studies were carried out against 2JIU protein.

FT-NIR: A Tool for Process Monitoring and More.

Science.gov (United States)

Martoccia, Domenico; Lutz, Holger; Cohen, Yvan; Jerphagnon, Thomas; Jenelten, Urban

2018-03-30

With ever-increasing pressure to optimize product quality, to reduce cost and to safely increase production output from existing assets, all combined with regular changes in terms of feedstock and operational targets, process monitoring with traditional instruments reaches its limits. One promising answer to these challenges is in-line, real time process analysis with spectroscopic instruments, and above all Fourier-Transform Near Infrared spectroscopy (FT-NIR). Its potential to afford decreased batch cycle times, higher yields, reduced rework and minimized batch variance is presented and application examples in the field of fine chemicals are given. We demonstrate that FT-NIR can be an efficient tool for improved process monitoring and optimization, effective process design and advanced process control.

Characterization of Momordica charantia Ussing FT-IR Spectroscopy

Directory of Open Access Journals (Sweden)

Attila Keseru

2016-11-01

In this paper, because earlier claim shows that the plant used as stomachic, carminative, tonic, antipyretic, antidiabetic, in rheumatoid arthritis and gout, the present investigation was carried to characterized a principal components of plant using FT-IR technique

Monitoring wine aging with Fourier transform infrared spectroscopy (FT-IR

Directory of Open Access Journals (Sweden)

Basalekou Marianthi

2015-01-01

Full Text Available Oak wood has commonly been used in wine aging but recently other wood types such as Acacia and Chestnut, have attracted the interest of the researchers due to their possible positive contribution to wine quality. However, only the use of oak and chestnut woods is approved by the International Enological Codex of the International Organisation of Vine and Wine. In this study Fourier Transform (FT-mid-infrared spectroscopy combined with Discriminant Analysis was used to differentiate wines aged in barrels made from French oak, American oak, Acacia and Chestnut and in tanks with oak chips, over a period of 12 months. Two red (Mandilaria, Kotsifali and two white (Vilana, Dafni native Greek grape varieties where used to produce four wines. The Fourier Transform Infrared (FT-IR spectra of the samples were recorded on a Zinc Selenide (ZnSe window after incubation at 40 °C for 30 min. A complete differentiation of the samples according to both the type of wood used and the contact time was achieved based on their FT-IR spectra.

Hand in Hand - SEI Programmes for School Staff

DEFF Research Database (Denmark)

Nielsen, Birgitte Lund; Réol, Lise Andersen; Laursen, Hilmar Dyrborg

2017-01-01

This catalogue of research in the field of SEI programmes for the school staff’s and teachers’ SEI competencies is based on a review performed by the main researchers Birgitte Lund Nielsen, Lise Andersen Réol and Hilmar Dyrborg Laursen, VIA University College, Denmark, but discussed by the entire...... team of Hand in Hand partner countries and researchers. The aim was to identify the central aspects and elements concerning successful implementation, and school staff’s development of professional competencies in the specific field of supporting students’ social, emotional and intercultural (SEI......) competencies. Abstract: Framed by the EU-project Hand in Hand focusing on Social, Emotional and Intercultural (SEI) competencies among students and school staff, the paper discusses implementation and professional competencies based on a research review. The following five topics were identified: 1...

Behavioral Emergency Response Team: Implementation Improves Patient Safety, Staff Safety, and Staff Collaboration.

Science.gov (United States)

Zicko, Cdr Jennifer M; Schroeder, Lcdr Rebecca A; Byers, Cdr William S; Taylor, Lt Adam M; Spence, Cdr Dennis L

2017-10-01

Staff members working on our nonmental health (non-MH) units (i.e., medical-surgical [MS] units) were not educated in recognizing or deescalating behavioral emergencies. Published evidence suggests a behavioral emergency response team (BERT) composed of MH experts who assist with deescalating behavioral emergencies may be beneficial in these situations. Therefore, we sought to implement a BERT on the inpatient non-MH units at our military treatment facility. The objectives of this evidence-based practice process improvement project were to determine how implementation of a BERT affects staff and patient safety and to examine nursing staffs' level of knowledge, confidence, and support in caring for psychiatric patients and patients exhibiting behavioral emergencies. A BERT was piloted on one MS unit for 5 months and expanded to two additional units for 3 months. Pre- and postimplementation staff surveys were conducted, and the number of staff assaults and injuries, restraint usage, and security intervention were compared. The BERT responded to 17 behavioral emergencies. The number of assaults decreased from 10 (pre) to 1 (post); security intervention decreased from 14 to 1; and restraint use decreased from 8 to 1. MS staffs' level of BERT knowledge and rating of support between MH staff and their staff significantly increased. Both MS and MH nurses rated the BERT as supportive and effective. A BERT can assist with deescalating behavioral emergencies, and improve staff collaboration and patient and staff safety. © 2017 Sigma Theta Tau International.

Some aspects of reconstruction using a scalar field in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Chakrabarti, Soumya [Indian Institute of Technology, Centre for Theoretical Studies, Kharagpur (India); Said, Jackson Levi [University of Malta, Institute of Space Sciences and Astronomy, Msida, MSD (Malta); Farrugia, Gabriel [University of Malta, Department of Physics, Msida, MSD (Malta)

2017-12-15

General relativity characterizes gravity as a geometric property exhibited on spacetime by massive objects, while teleparallel gravity achieves the same results at the level of equations, by taking a torsional perspective of gravity. Similar to the f(R) theory teleparallel gravity can also be generalized to f(T), with the resulting field equations being inherently distinct from f(R) gravity in that they are second order, while in the former case they turn out to be fourth order. In the present case, a minimally coupled scalar field is investigated in the f(T) gravity context for several forms of the scalar field potential. A number of new f(T) solutions are found for these potentials. Their respective state parameters are also being examined. (orig.)

Evaluation of an Avatar-Based Training Program to Promote Suicide Prevention Awareness in a College Setting.

Science.gov (United States)

Rein, Benjamin A; McNeil, Daniel W; Hayes, Allison R; Hawkins, T Anne; Ng, H Mei; Yura, Catherine A

2018-02-20

Training programs exist that prepare college students, faculty, and staff to identify and support students potentially at risk for suicide. Kognito is an online program that trains users through simulated interactions with virtual humans. This study evaluated Kognito's effectiveness in preparing users to intervene with at-risk students. Training was completed by 2,727 university students, faculty, and staff from April, 2014 through September, 2015. Voluntary and mandatory participants at a land-grant university completed Kognito modules designed for higher education, along with pre- and post-assessments. All modules produced significant gains in reported Preparedness, Likelihood, and Self-Efficacy in intervening with troubled students. Despite initial disparities in reported abilities, after training participants reported being similarly capable of assisting at-risk students, including LGBTQ and veteran students. Kognito training appears to be effective, on a large scale, in educating users to act in a facilitative role for at-risk college students.

Elections to Staff Council

CERN Multimedia

Saff Association

2013-01-01

2013 Elections to Staff Council   Vote! Make your voice heard and be many to elect the new Staff Council. More details on the elections can be found on the Staff Association web site (https://ap-vote.web.cern.ch/elections-2013).   Timetable elections Monday 28 October to Monday 11 November, 12:00 am voting Monday 18 and Monday 25 November, publication of the results in Echo Tuesday 19 November, Staff Association Assizes Tuesday 3 December, first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee.

Exploration of Route to Establish the Office Administrative Management Matching the Key Colleges

Directory of Open Access Journals (Sweden)

Xu Lili

2015-01-01

Full Text Available Based on the analysis on the main problems in office administrative work in the modern higher vocational colleges, I put forward some suggestions on improving the office management by changing administrative management idea, strengthening the service consciousness and professional skills, perfecting the rules and regulations, enhancing staff training and so on.

Characterization of additives typically employed in EPDM formulations by using FT-IR of gaseous pyrolyzates

Directory of Open Access Journals (Sweden)

Natália Beck Sanches

2014-06-01

Full Text Available In this study, Fourier transform infrared spectroscopy (FT-IR was employed to investigate the gaseous pyrolysis products of ethylene - propylene - diene rubber (EPDM. The objective was to evaluate the potential of FT-IR analysis of gaseous pyrolyzates (PY-G/FT-IR for characterization of EPDM additives. Two EPDM formulations, containing additives typically employed in EPDM rubbers, were analyzed. Initially, gaseous pyrolysis products from paraffin oil, stearic acid, 2,2,4-trimethyl-1,2-dihydroquinoline, tetramethylthiuram monosulfide (TMTM, tetramethylthiuram disulfide (TMTD, and 2-mercaptobenzothiazole (MBT were characterized separately, and their main absorptions were identified. Subsequently, the gaseous pyrolysis products of raw, unvulcanized, and vulcanized EPDM formulations were analyzed. The similarities observed in the FT-IR spectra of unvulcanized and vulcanized EPDM show that the vulcanization process does not interfere with the pyrolysis products. The identification of the functional groups of the studied additives was possible in both unvulcanized and vulcanized EPDM samples, without solvent extraction. Results also demonstrate that the PY-G/FT-IR technique can identify additives containing sulfur in concentrations as low as 1.4 phr (1.26% in both unvulcanized and vulcanized EPDM. However, the method showed some limitation due to overlapping and to similarities of TMTM and TMTD PY-G/FT-IR spectra, which could not be distinguished from each other. The PY-G/FT-IR technique is a faster and cheaper alternative to the sophisticated techniques usually applied to detection of additives in rubbers.

32 CFR 270.5 - Staff.

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Staff. 270.5 Section 270.5 National Defense... Staff. (a) The Commission will have a support staff, which will include staff members sufficient to expeditiously and efficiently process the applications for payments under this part. All members of the staff...

Morale, stress and coping strategies of staff working in the emergency department: A comparison of two different-sized departments.

Science.gov (United States)

Abraham, Louisa J; Thom, Ogilvie; Greenslade, Jaimi H; Wallis, Marianne; Johnston, Amy Nb; Carlström, Eric; Mills, Donna; Crilly, Julia

2018-06-01

Clinical staff in EDs are subject to a range of stressors. The objective of this study was to describe and compare clinical staff perceptions of their ED's working environment across two different Australian EDs. This was a cross-sectional, descriptive, research design that included distribution of three survey tools to clinical staff in two Australian EDs in 2016. Descriptive statistics were reported to characterise workplace stressors, coping styles and the ED environment. These data were compared by hospital and the employee's clinical role (nurse or physician). In total, 146 ED nurses and doctors completed the survey (response rate: 67%). Despite geographical variation, the staff at the two locations had similar demographic profiles in terms of age, sex and years of experience. Staff reported moderate levels of workload and self-realisation but low levels of conflict or nervousness in the workplace. Nurses and physicians reported similar perceptions of the work environment, although nurses reported slightly higher median levels of workload. Staff rated the death or sexual abuse of a child as most stressful, followed by workplace violence and heavy workload. Staff used a large range of coping strategies, and these were similar across both sites. These findings are the first multi-site and multidisciplinary examinations of Australian ED staff perceptions, improving our understanding of staff stressors and coping strategies and highlighting similarities across different EDs. These data support the development and implementation of strategies to improve ED working environments to help ensure professional longevity of ED staff. © 2018 The Authors. Emergency Medicine Australasia published by John Wiley & Sons Australia, Ltd on behalf of Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

FT4 Data Analysis Summary (SSI-ARC)

Science.gov (United States)

Isaacson, Douglas R.; Gong, Chester; Reardon, Scott Edward; Santiago, Confesor

2016-01-01

Standards for Unmanned Aircraft System (UAS) Detect-and-Avoid (DAA) systems are currently being developed under the auspices of the RTCA Special Committee 228 (SC-228). To support the development of these standards, a series of flight tests has been conducted at NASAs Armstrong Flight Research Center (NASA-AFRC). The fourth in this series of flight test activities (Flight Test 4, or simply FT4) was conducted during the Spring and Summer of 2016. FT4 supported the objectives of numerous organizations working toward UAS DAA Minimum Operational Performance Standards (MOPS) and UAS DAA Radar MOPS. The summary provided herein is limited to the objectives, analysis and conclusions of the NASA Ames Research Center (NASA-ARC) SSI team toward the refinement of UAS DAA MOPS. This document provides a high-level overview of FT4 and the SSI-ARC objectives, a summary of the data analysis methodology and recommendations for UAS DAA MOPS refinements based on the data analysis results. A total of 72 encounters were flown to support SSI-ARC objectives. Test results were generally consistent with acceptable UAS DAA system performance and will be considered in broader SC-228 requirements validation efforts. Observed alert lead times indicated acceptable UAS DAA alerting performance. Effective interoperability between the UAS DAA system and the Traffic Alert and Collision Avoidance System (TCAS) was observed with one notable exception: TCAS Resolutions Advisories (RA) were observed in the absence of any DAA alert on two occasions, indicating the need for alert parameter refinement. Findings further indicated the need for continued work in the areas of DAA Well Clear Recovery logic and alert stability for Mode-C-only intruders. Finally, results demonstrated a high level of compliance with a set of evaluation criteria designed to provide anecdotal evidence of acceptable UAS DAA system performance.

Staff/bed and staff/patient ratios in South African public sector mental ...

African Journals Online (AJOL)

Objectives. To document staff/bed and staff/patient ratios in public. sector mental health services in South Africa. Design. Cross-sectional survey. Method. Aquestionnaire was distributed to provincial mental health co-ordinators requesting numbers of full-time equivalent (FTE) staff who provide mental health care at all ...

Monitoring lipase-catalyzed interesterification for bulky fats modification with FT-IR/NIR spectroscopy

DEFF Research Database (Denmark)

Chang, Tinghong; Lai, Xuxin; Zhang, Hong

2005-01-01

This work demonstrates the application of FT-IR and FT-NIR spectroscopy to monitor the enzymatic interesterification process for bulky fat modification. The reaction was conducted between palm stearin and coconut oil (70/30, w/w) with the catalysis of Lipozyme TL IM at 70°C in a batch reactor...

Do TSH, FT3, and FT4 Impact BAT Visualization of Clinical FDG-PET/CT Images?

Directory of Open Access Journals (Sweden)

Ryuichi Nishii

2018-01-01

Full Text Available Objective. We retrospectively analyzed activated BAT visualization on FDG-PET/CT in patients with various conditions and TH levels to clarify the relationships between visualization of BAT on FDG-PET/CT and the effect of TH. Methods. Patients who underwent clinical FDG-PET/CT were reviewed and we categorized patients into 5 groups: (i thyroid hormone withdrawal (THW group; (ii recombinant human thyrotropin (rhTSH group; (iii hypothyroidism group; (iv hyperthyroidism group; and (v BAT group. A total of sixty-two FDG-PET/CT imaging studies in fifty-nine patients were performed. To compare each group, gender; age; body weight; serum TSH, FT3, and FT4 levels; and outside temperature were evaluated. Results. No significant visualization of BAT was noted in any of the images in the THW, rhTSH, hypothyroidism, and hyperthyroidism groups. All patients in the BAT group were in a euthyroid state. When the BAT-negative and BAT-positive patient groups were compared, it was noted that the minimum and maximum temperature on the day of the PET study and maximum temperature of the one day before the PET study were significantly lower in BAT-positive group than in all those of other groups. Conclusions. Elevated TSH condition before RIT, hyperthyroidism, or hypothyroidism did not significantly impact BAT visualization of clinical FDG-PET/CT images.

Elections to Staff Council

CERN Multimedia

Staff Association

2013-01-01

Elections to fill all seats in the Staff Council are being organized this month. The voting takes place from the 28 of October to the 11th of November, at noon. As you may have noted when reading Echo, many issues concerning our employment conditions are on the agenda of the coming months, and in particular the Five-yearly-Review 2015, subject of the questionnaire that you probably recently filled out. All this will keep the next Staff Council very busy indeed. So, make your voice heard and take part in the elections for a new Staff Council. By doing so, you will be encouraging the men and women who will be representing you over the next two years and they will doubtless appreciate your gratitude. Every member of the Staff Association will have received an email containing a link to the webpage which will allow voting. If you are a member of the Staff Association and you did not receive such an email, please contact the Staff Association secretariat (staff.association@cern.ch). Do not forget to v...

AKTIP/Ft1, a New Shelterin-Interacting Factor Required for Telomere Maintenance.

KAUST Repository

Burla, Romina

2015-06-25

Telomeres are nucleoprotein complexes that protect the ends of linear chromosomes from incomplete replication, degradation and detection as DNA breaks. Mammalian telomeres are protected by shelterin, a multiprotein complex that binds the TTAGGG telomeric repeats and recruits a series of additional factors that are essential for telomere function. Although many shelterin-associated proteins have been so far identified, the inventory of shelterin-interacting factors required for telomere maintenance is still largely incomplete. Here, we characterize AKTIP/Ft1 (human AKTIP and mouse Ft1 are orthologous), a novel mammalian shelterin-bound factor identified on the basis of its homology with the Drosophila telomere protein Pendolino. AKTIP/Ft1 shares homology with the E2 variant ubiquitin-conjugating (UEV) enzymes and has been previously implicated in the control of apoptosis and in vesicle trafficking. RNAi-mediated depletion of AKTIP results in formation of telomere dysfunction foci (TIFs). Consistent with these results, AKTIP interacts with telomeric DNA and binds the shelterin components TRF1 and TRF2 both in vivo and in vitro. Analysis of AKTIP- depleted human primary fibroblasts showed that they are defective in PCNA recruiting and arrest in the S phase due to the activation of the intra S checkpoint. Accordingly, AKTIP physically interacts with PCNA and the RPA70 DNA replication factor. Ft1-depleted p53-/- MEFs did not arrest in the S phase but displayed significant increases in multiple telomeric signals (MTS) and sister telomere associations (STAs), two hallmarks of defective telomere replication. In addition, we found an epistatic relation for MST formation between Ft1 and TRF1, which has been previously shown to be required for replication fork progression through telomeric DNA. Ch-IP experiments further suggested that in AKTIP-depleted cells undergoing the S phase, TRF1 is less tightly bound to telomeric DNA than in controls. Thus, our results collectively

AKTIP/Ft1, a New Shelterin-Interacting Factor Required for Telomere Maintenance.

KAUST Repository

Burla, Romina; Carcuro, Mariateresa; Raffa, Grazia D; Galati, Alessandra; Raimondo, Domenico; Rizzo, Angela; La Torre, Mattia; Micheli, Emanuela; Ciapponi, Laura; Cenci, Giovanni; Cundari, Enrico; Musio, Antonio; Biroccio, Annamaria; Cacchione, Stefano; Gatti, Maurizio; Saggio, Isabella

2015-01-01

Telomeres are nucleoprotein complexes that protect the ends of linear chromosomes from incomplete replication, degradation and detection as DNA breaks. Mammalian telomeres are protected by shelterin, a multiprotein complex that binds the TTAGGG telomeric repeats and recruits a series of additional factors that are essential for telomere function. Although many shelterin-associated proteins have been so far identified, the inventory of shelterin-interacting factors required for telomere maintenance is still largely incomplete. Here, we characterize AKTIP/Ft1 (human AKTIP and mouse Ft1 are orthologous), a novel mammalian shelterin-bound factor identified on the basis of its homology with the Drosophila telomere protein Pendolino. AKTIP/Ft1 shares homology with the E2 variant ubiquitin-conjugating (UEV) enzymes and has been previously implicated in the control of apoptosis and in vesicle trafficking. RNAi-mediated depletion of AKTIP results in formation of telomere dysfunction foci (TIFs). Consistent with these results, AKTIP interacts with telomeric DNA and binds the shelterin components TRF1 and TRF2 both in vivo and in vitro. Analysis of AKTIP- depleted human primary fibroblasts showed that they are defective in PCNA recruiting and arrest in the S phase due to the activation of the intra S checkpoint. Accordingly, AKTIP physically interacts with PCNA and the RPA70 DNA replication factor. Ft1-depleted p53-/- MEFs did not arrest in the S phase but displayed significant increases in multiple telomeric signals (MTS) and sister telomere associations (STAs), two hallmarks of defective telomere replication. In addition, we found an epistatic relation for MST formation between Ft1 and TRF1, which has been previously shown to be required for replication fork progression through telomeric DNA. Ch-IP experiments further suggested that in AKTIP-depleted cells undergoing the S phase, TRF1 is less tightly bound to telomeric DNA than in controls. Thus, our results collectively

Analysis of organophosphorus pesticides using FT-NMR

International Nuclear Information System (INIS)

Miyata, Yoshihiko; Takahashi, Yoshikazu; Ando, Hiroaki

1988-01-01

A rapid and highly selective method of the identification of 23 kinds of organophosphorus pesticides was develop by using 31 P FT-NMR with 1 H complete decoupling method. Chemical shifts referenced by 85 % H 3 PO 4 were within -4 to 100 ppm, and there was no overlapping among the organophosphorus pesticides used in this experiment. (author)

Analytic rotating black-hole solutions in N-dimensional f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Nashed, G.G.L. [The British University in Egypt, Centre for Theoretical Physics, P.O. Box 43, Cairo (Egypt); Ain Shams University, Faculty of Science, Mathematics Department, Cairo (Egypt); Egyptian Relativity Group (ERG), Cairo (Egypt); El Hanafy, W. [The British University in Egypt, Centre for Theoretical Physics, P.O. Box 43, Cairo (Egypt); Egyptian Relativity Group (ERG), Cairo (Egypt)

2017-02-15

A non-diagonal vielbein ansatz is applied to the N-dimension field equations of f(T) gravity. An analytical vacuum solution is derived for the quadratic polynomial f(T)=T+εT{sup 2} and an inverse relation between the coupling constant ε and the cosmological constant Λ. Since the induced metric has off-diagonal components, it cannot be removed by a mere coordinate transformation, the solution has a rotating parameter. The curvature and torsion scalars invariants are calculated to study the singularities and horizons of the solution. In contrast to general relativity, the Cauchy horizon differs from the horizon which shows the effect of the higher order torsion. The general expression of the energy-momentum vector of f(T) gravity is used to calculate the energy of the system. Finally, we have shown that this kind of solution satisfies the first law of thermodynamics in the framework of f(T) gravitational theories. (orig.)

FT-IR spectroscopy of lipoproteins—A comparative study

Science.gov (United States)

Krilov, Dubravka; Balarin, Maja; Kosović, Marin; Gamulin, Ozren; Brnjas-Kraljević, Jasminka

2009-08-01

FT-IR spectra, in the frequency region 4000-600 cm -1, of four major lipoprotein classes: very low density lipoprotein (VLDL), low density lipoprotein (LDL) and two subclasses of high density lipoproteins (HDL 2 and HDL 3) were analyzed to obtain their detailed spectral characterization. Information about the protein domain of particle was obtained from the analysis of amide I band. The procedure of decomposition and curve fitting of this band confirms the data already known about the secondary structure of two different apolipoproteins: apo A-I in HDL 2 and HDL 3 and apo B-100 in LDL and VLDL. For information about the lipid composition and packing of the particular lipoprotein the well expressed lipid bands in the spectra were analyzed. Characterization of spectral details in the FT-IR spectrum of natural lipoprotein is necessary to study the influence of external compounds on its structure.

FT-Raman, FT-IR spectra and total energy distribution of 3-pentyl-2,6-diphenylpiperidin-4-one: DFT method.

Science.gov (United States)

Subashchandrabose, S; Saleem, H; Erdogdu, Y; Rajarajan, G; Thanikachalam, V

2011-11-01

FT-Raman and FT-IR spectra were recorded for 3-pentyl-2,6-diphenylpiperidin-4-one (PDPO) sample in solid state. The equilibrium geometries, harmonic vibrational frequencies, infrared and the Raman scattering intensities were computed using DFT/6-31G(d,p) level. Results obtained at this level of theory were used for a detailed interpretation of the infrared and Raman spectra, based on the total energy distribution (TED) of the normal modes. Molecular parameters such as bond lengths, bond angles and dihedral angles were calculated and compared with X-ray diffraction data. This comparison was good agreement. The intra-molecular charge transfer was calculated by means of natural bond orbital analysis (NBO). Hyperconjugative interaction energy was more during the π-π* transition. Energy gap of the molecule was found using HOMO and LUMO calculation, hence the less band gap, which seems to be more stable. Atomic charges of the carbon, nitrogen and oxygen were calculated using same level of calculation. Copyright © 2011 Elsevier B.V. All rights reserved.

The history of Imperial College London 1907-2007 higher education and research in science, technology and medicine

CERN Document Server

Gay, Hannah

2007-01-01

This is the first major history of Imperial College London. The book tells the story of a new type of institution that came into being in 1907 with the federation of three older colleges. Imperial College was founded by the state for advanced university-level training in science and technology, and for the promotion of research in support of industry throughout the British Empire. True to its name the college built a wide number of Imperial links and was an outward looking institution from the start. Today, in the post-colonial world, it retains its outward-looking stance, both in its many international research connections, and with staff and students from around the world. Connections to industry and the state remain important. The College is one of Britain's premier research and teaching institutions, including now medicine alongside science and engineering. This book is an in-depth study of Imperial College; it covers both governance and academic activity within the larger context of political, economic a...

Exploring an Agenda of Accommodation and Support at a Disabilities Service Center for College Students with Psychiatric Disabilities

OpenAIRE

松田, 康子

2016-01-01

How useful are disability services in the current higher education for college students with psychiatric disabilities? The purpose of this research paper is to answer this question by exploring an agenda of accommodation and support at a disabilities service center for college students with psychiatric disabilities. Two studies were conducted using questionnaires to collect data from students （study 1） and staffs （teaching and clerical staff） （study 2） in higher education. The ...

High-definition Fourier Transform Infrared (FT-IR) Spectroscopic Imaging of Human Tissue Sections towards Improving Pathology

Science.gov (United States)

Nguyen, Peter L.; Davidson, Bennett; Akkina, Sanjeev; Guzman, Grace; Setty, Suman; Kajdacsy-Balla, Andre; Walsh, Michael J.

2015-01-01

High-definition Fourier Transform Infrared (FT-IR) spectroscopic imaging is an emerging approach to obtain detailed images that have associated biochemical information. FT-IR imaging of tissue is based on the principle that different regions of the mid-infrared are absorbed by different chemical bonds (e.g., C=O, C-H, N-H) within cells or tissue that can then be related to the presence and composition of biomolecules (e.g., lipids, DNA, glycogen, protein, collagen). In an FT-IR image, every pixel within the image comprises an entire Infrared (IR) spectrum that can give information on the biochemical status of the cells that can then be exploited for cell-type or disease-type classification. In this paper, we show: how to obtain IR images from human tissues using an FT-IR system, how to modify existing instrumentation to allow for high-definition imaging capabilities, and how to visualize FT-IR images. We then present some applications of FT-IR for pathology using the liver and kidney as examples. FT-IR imaging holds exciting applications in providing a novel route to obtain biochemical information from cells and tissue in an entirely label-free non-perturbing route towards giving new insight into biomolecular changes as part of disease processes. Additionally, this biochemical information can potentially allow for objective and automated analysis of certain aspects of disease diagnosis. PMID:25650759

The Cloning and Functional Characterization of Peach CONSTANS and FLOWERING LOCUS T Homologous Genes PpCO and PpFT.

Directory of Open Access Journals (Sweden)

Xiang Zhang

Full Text Available Flowering is an essential stage of plant growth and development. The successful transition to flowering not only ensures the completion of plant life cycles, it also serves as the basis for the production of economically important seeds and fruits. CONSTANS (CO and FLOWERING LOCUS T (FT are two genes playing critical roles in flowering time control in Arabidopsis. Through homology-based cloning and rapid-amplifications of cDNA ends (RACE, we obtained full-lengths cDNA sequences of Prunus persica CO (PpCO and Prunus persica FT (PpFT from peach (Prunus persica (L. Batsch and investigated their functions in flowering time regulation. PpCO and PpFT showed high homologies to Arabidopsis CO and FT at DNA, mRNA and protein levels. We showed that PpCO and PpFT were nucleus-localized and both showed transcriptional activation activities in yeast cells, consistent with their potential roles as transcription activators. Moreover, we established that the over-expression of PpCO could restore the late flowering phenotype of the Arabidopsis co-2 mutant, and the late flowering defect of the Arabidopsis ft-1 mutant can be rescued by the over-expression of PpFT, suggesting functional conservations of CO and FT genes in peach and Arabidopsis. Our results suggest that PpCO and PpFT are homologous genes of CO and FT in peach and they may function in regulating plant flowering time.

Vibrational microspectroscopy of food. Raman vs. FT-IR

DEFF Research Database (Denmark)

Thygesen, Lisbeth Garbrecht; Løkke, Mette Marie; Micklander, Elisabeth

2003-01-01

. The high spatial resolution makes it possible to study areas down to approximately 10x10 mum with FT-IR microspectroscopy and approximately 1 x 1 mum with Raman microspectroscopy. This presentation highlights the advantages and disadvantages of the two microspectroscopic techniques when applied...

CBE Faculty and Staff

Science.gov (United States)

About Us Research Staff Edward Arens Fred Bauman Gail Brager Darryl Dickerhoff Ali Ghahramani Partners Facilities Graduate Programs Visiting Scholar Program Careers CBE Faculty and Staff CBE is an performance of buildings. The core research group for CBE includes faculty and research staff members

The hidden flat like universe. Starobinsky-like inflation induced by f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

El Hanafy, W. [The British University in Egypt, Centre for Theoretical Physics, P.O. Box 43, El Sherouk (Egypt); Egyptian Relativity Group, Giza (Egypt); Nashed, G.G.L. [The British University in Egypt, Centre for Theoretical Physics, P.O. Box 43, El Sherouk (Egypt); Ain Shams University, Mathematics Department, Faculty of Science, Cairo (Egypt); Egyptian Relativity Group, Giza (Egypt)

2015-06-15

We study a single-fluid component in a flat like universe (FLU) governed by f(T) gravity theories, where T is the teleparallel torsion scalar. The FLU model, regardless of the value of the spatial curvature k, identifies a special class of f(T) gravity theories. Remarkably, FLU f(T) gravity does not reduce to teleparallel gravity theory. In large Hubble spacetime the theory is consistent with the inflationary universe scenario and respects the conservation principle. The equation of state evolves similarly in all models k = 0,±1. We study the case when the torsion tensor consists of a scalar field, which enables to derive a quintessence potential from the obtained f(T) gravity theory. The potential produces Starobinsky-like model naturally without using a conformal transformation, with higher orders continuously interpolate between Starobinsky and quadratic inflation models. The slow-roll analysis shows double solutions, so that for a single value of the scalar tilt (spectral index) n{sub s} the theory can predict double tensor-to-scalar ratios r of E-mode and B-mode polarizations. (orig.)

The hidden flat like universe. Starobinsky-like inflation induced by f(T) gravity

International Nuclear Information System (INIS)

El Hanafy, W.; Nashed, G.G.L.

2015-01-01

We study a single-fluid component in a flat like universe (FLU) governed by f(T) gravity theories, where T is the teleparallel torsion scalar. The FLU model, regardless of the value of the spatial curvature k, identifies a special class of f(T) gravity theories. Remarkably, FLU f(T) gravity does not reduce to teleparallel gravity theory. In large Hubble spacetime the theory is consistent with the inflationary universe scenario and respects the conservation principle. The equation of state evolves similarly in all models k = 0,±1. We study the case when the torsion tensor consists of a scalar field, which enables to derive a quintessence potential from the obtained f(T) gravity theory. The potential produces Starobinsky-like model naturally without using a conformal transformation, with higher orders continuously interpolate between Starobinsky and quadratic inflation models. The slow-roll analysis shows double solutions, so that for a single value of the scalar tilt (spectral index) n s the theory can predict double tensor-to-scalar ratios r of E-mode and B-mode polarizations. (orig.)

Research Staff | Wind | NREL

Science.gov (United States)

Research Staff Research Staff Learn more about the expertise and technical skills of the wind power research team and staff at NREL. Name Position Email Phone Anstedt, Sheri Professional III-Writer/Editor /Web Content Sheri.Anstedt@nrel.gov 303-275-3255 Baker, Donald Research Technician V-Electrical

Staff Association Cocktail

CERN Multimedia

Staff Association

2017-01-01

The Staff Association has been organising for many years a cocktail with delegates of the Member States participating in Finance Committees of March and September. This cocktail is held at the end of the day, after the Finance Committee meeting. This direct and regular communication helps establish an ongoing contact between the Staff Association and CERN Member States and, more recently, the Associate Member States. Ambassadors of the CERN Staff Association, who are Members of the Personnel, have the opportunity to meet their national delegation in an informal and friendly atmosphere. These exchanges, facilitated by the use of the national language, allow the personnel via the Staff Association to express its ideas and positions on current affairs and fundamental issues, and also to hear about those of the delegations in return.

The effect of a community mental health training program for multidisciplinary staff.

Science.gov (United States)

Yang, Bing Xiang; Stone, Teresa E; Davis, Scott A

2018-06-01

Primary health workers play a critical role in providing health education to people with mental disorders. In China community health workers working with people with mental health problems lack experience and training in this area. Additionally, coordination between hospital and community staff is not well established. The aim of this study was to provide an interdisciplinary community mental health training program and to evaluate the effect of the training on staff knowledge about mental health and confidence in their roles. A three-day community mental health training program was offered specifically for interdisciplinary mental health professionals. Using a one-group pre-test post-test design, participants completed a self-assessment of mental health concepts and program evaluation which included asking participants to rate their satisfaction using a five-point Likert scale and to respond to open-ended questions. Forty-eight participants including health professionals from colleges, hospital and community health centers were recruited. Only 8.7% of participants had ever received community mental health training. Post-test evaluation demonstrated improvements in knowledge, and most participants were very satisfied with the program. The findings indicate that this brief interdisciplinary training program had a positive effect in improving knowledge about community mental health concepts and confidence in dealing with people with mental health disorders for multidisciplinary staff working in primary health care areas. Copyright © 2017 Elsevier Inc. All rights reserved.

Teaching methods in Hawler College of Medicine in Iraq: a qualitative assessment from teachers' perspectives.

Science.gov (United States)

Saleh, Abubakir M; Al-Tawil, Namir G; Al-Hadithi, Tariq S

2012-07-27

Medical education in Iraq is poorly assessed and there is a general lack of documented knowledge about the challenges facing this field and the needs for its development. This study aimed to assess the existing teaching methods in the Hawler College of Medicine, Iraq from teaching staff perspectives and assess the knowledge of the teaching staff about student-centred learning. A qualitative study based on a self-administered questionnaire survey of a purposive sample of 83 teaching staff in Hawler Medical University was conducted. The questionnaire addressed the participants' view on the positive aspects and problems of the current teaching methods and priorities to change it. The qualitative data analysis comprised thematic analysis. The study revealed significant problems facing the existing teaching methods including having large number of students in the lecture hall (45.0 %), having focus on teacher-centred teaching (45.0 %) and lack of infrastructures and facilities suitable for proper teaching (26.7 %). The priorities for improving the quality of teaching methods included adoption of small group teaching strategy in all study years (34.6 %), improving the infrastructure and facilities for teaching in the college (34.6 %) and provision of continuous academic development programs for the teaching staff (24.3 %). The existing medical education system face significant problems and it needs important and comprehensive improvements in different areas. There is a need for further research in this field to explore the identified problems in a more in-depth manner in order to better understand of the problems and needs of this important area of education.

Contours - MO 2012 Greene County 5ft Contours (SHP)

Data.gov (United States)

NSGIC State | GIS Inventory — 5ft cartographic contour file for Greene County, Missouri. This file was created using the elevation data from the 2011 LiDAR flight. It includes indexes for 10, 25,...

[Study of alkaline lignin from Arundo donax linn based on FT Raman spectroscopy].

Science.gov (United States)

You, Ting-ting; Ma, Jian-feng; Guo, Si-qin; Xu, Feng

2014-08-01

Arundo donax linn, as a perennial energy crop, has promising application prospect. In the present study, Fourier transform Raman (FT Raman) spectroscopy was applied to determine the structural information of materials, milled wood lignin (MWL), and alkaline lignins (AL, under different treated time) from A. donax stem nondestructively. The results indicated that, extractable compounds in A. donax had negative contribution to the Raman spectra without rising new Raman peaks. FT Raman spectrum of MWL indicated that MWL from A. donax was HGS type lignins. Compared with the spectra of MWL from wood materials, the peak at 1173 cm(-1) was much higher in intensity for the MWL from A. donax stem, which may be assigned to hydroxycinnamic acid by analyzing the standard. With respect to FT Raman spectra of ALs, the relatively highest intensity of 1173 cm(-1) was found in alkaline lignin (AL2), which was treated for 40 min by alkaline. Moreover, the peak of coniferaldehyde/sinapaldehyde (1630 cm(-1)) was lowest in intensity while the band attributed to coniferyl alcohol/sinapyl alcohol (1660 cm(-1)) was almost disappeared in AL2. It could be inferred that AL2 demonstrated a highest content of phenolic acid, which may improve its potential application, such as for antioxidant activity. Furthermore, the results obtained by FT Raman spectra were verified by two dimensional heteronuclear singlequantum coherence nuclear magnetic resonance analyses. Above all, FT Raman spectroscopy provided alternative safe, rapid, accurate, and nondestructive technology for lignin structure determination.

Jurisprudence and business management course content taught at accredited chiropractic colleges: A comparative audit.

Science.gov (United States)

Gleberzon, Brian J

2010-03-01

the purpose of this study was to conduct a comparative audit of the jurisprudence and business management courses offered at a number of different accredited chiropractic colleges. Faculty members responsible for teaching students jurisprudence and/or business management courses at a number of accredited colleges were contacted and asked to electronically submit their course outlines for review. Of the 62 different topics delivered at the 11 chiropractic colleges surveyed, not one topic was taught at all of them. The following topics were taught at 10 of the 11 respondent chiropractic colleges: business plan development; ethics and codes of conduct and; office staff/employees. Several topics were only taught at one accredited chiropractic college. While most chiropractic colleges provide some education in the areas of jurisprudence and business management, it would appear that there is no consensus opinion or 'model curriculum' on these topics towards which chiropractic programs may align themselves. Based on a literature search, this study is the first of its kind. A more extensive study is required, as well as a Delphi process to determine what should be taught to chiropractic students with respect to jurisprudence and business management in order to protect the public interest.

'I have the world's best job' - staff experience of the advantages of caring for older people.

Science.gov (United States)

Eldh, Ann Catrine; van der Zijpp, Teatske; McMullan, Christel; McCormack, Brendan; Seers, Kate; Rycroft-Malone, Jo

2016-06-01

Besides a growing demand for safe high-quality care for older people, long-term care (LTC) often struggles to recruit appropriately qualified nursing staff. Understanding what LTC staff value in their work may contribute to a more comprehensive understanding of what can attract staff and support person-centred care. To explore staff experience of the advantages of working in LTC settings for older people. Narrative descriptions of 85 LTC staff in Ireland, the Netherlands and Sweden on what they value in their work were analysed with qualitative content analysis. Ethical approval was obtained according to the requirements of each country, and participants provided informed consent prior to the individual interviews. Working in LTC signifies bonding with the older people residing there, their next of kin and the team members. It means autonomy in one's daily tasks amalgamated with being a part of an affirmative team. Participants reported a sense of accomplishment and fulfilment; caring meant consideration and recognition of the older people and the relationships formed, which provided for professional and personal growth. The sharing of compassion between staff and residents indicated reciprocity of the relationship with residents. The findings may be transferable to LTC in general although they address only the positive aspects of caring for older people and only the experiences of those staff who had consented to take part in the study. The findings add to what underpins the quality of care in nursing homes: compassion in the nurse-resident relationship and person-centred care in LTC. They indicate reciprocity in the relations formed that may contribute to the empowerment of older people, but further studies are needed to explore this in more detail. © 2015 Nordic College of Caring Science.

Does formal education and training of staff reduce the operation rate for fractures of the distal radius?

Science.gov (United States)

McDonald, Kyle; Murphy, Lynn; Gallagher, Brendan; Eames, Niall

2013-12-01

Fractures of the distal radius are one of the most common extremity fractures, and operation rates are increasing. Staff within our unit felt that formal teaching, particularly of new medical staff, with regards to fracture reduction and appropriate cast application could result in a reduction in operation rates. Retrospective data was extracted from FORD (Fracture Outcome and Research Database), including: number of fractures, number of fractures undergoing ORIF, fracture configuration, patient demographics, and mechanism of injury. All patients undergoing ORIF had their radiographs assessed by two separate reviewers. Information regarding adequate fracture reduction, adequate cast application (using Gap Index), and appropriate plaster cast moulding was recorded. Formal teaching was then given to the next group of medical staff rotating through the unit, and the same data was collected prospectively for that six-month period. Exclusion criteria included bilateral injuries, and polytrauma patients. A total of 1623 distal radial fractures were treated in our unit over the 12-month period, with 71 undergoing ORIF in the first 6 months and 39 in the second 6 months, this was statistically significant (p = 0.0009). Our study found that formal teaching and education significantly reduced the operation rate for distal radial fractures. This effect was most significant for extra-articular, dorsally angulated fractures of the distal radius. Our study proves that just 1 h of basic training at the beginning of an attachment can have significant benefits to both the unit and, more importantly, the patients. Copyright © 2013 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

Changing the Context of Student Engagement: Using Facebook to Increase Community College Student Persistence and Success

Science.gov (United States)

Fagioli, Loris; Rios-Aguilar, Cecilia; Deil-Amen, Regina

2015-01-01

Background: Community college leaders are now turning to social media/social networking sites for new avenues and opportunities to increase students' interaction, engagement, and collaboration with peers, faculty, and staff. Social media may be a particularly attractive option because it can provide a potentially effective and exciting mechanism…

2D FT-ICR MS of Calmodulin: A Top-Down and Bottom-Up Approach.

Science.gov (United States)

Floris, Federico; van Agthoven, Maria; Chiron, Lionel; Soulby, Andrew J; Wootton, Christopher A; Lam, Yuko P Y; Barrow, Mark P; Delsuc, Marc-André; O'Connor, Peter B

2016-09-01

Two-dimensional Fourier transform ion cyclotron resonance mass spectrometry (2D FT-ICR MS) allows data-independent fragmentation of all ions in a sample and correlation of fragment ions to their precursors through the modulation of precursor ion cyclotron radii prior to fragmentation. Previous results show that implementation of 2D FT-ICR MS with infrared multi-photon dissociation (IRMPD) and electron capture dissociation (ECD) has turned this method into a useful analytical tool. In this work, IRMPD tandem mass spectrometry of calmodulin (CaM) has been performed both in one-dimensional and two-dimensional FT-ICR MS using a top-down and bottom-up approach. 2D IRMPD FT-ICR MS is used to achieve extensive inter-residue bond cleavage and assignment for CaM, using its unique features for fragment identification in a less time- and sample-consuming experiment than doing the same thing using sequential MS/MS experiments. Graphical Abstract ᅟ.

Research Staff | Photovoltaic Research | NREL

Science.gov (United States)

Research Staff Research Staff desc Greg Wilson Center Director Dr. Greg Wilson is the Director of @nrel.gov 303-384-6649 Bosco, Nicholas Staff Scientist Nick.Bosco@nrel.gov 303-384-6337 Braunecker, Wade IV-Physics Michael.Deceglie@nrel.gov 303-384-6104 Deline, Chris Staff Engineer Chris.Deline@nrel.gov

The effects of nutritional guideline implementation on nursing home staff performance: a controlled trial.

Science.gov (United States)

Törmä, Johanna; Winblad, Ulrika; Saletti, Anja; Cederholm, Tommy

2017-08-29

Suboptimal nutritional practices in elderly care settings may be resolved by an efficient introduction of nutritional guidelines. To compare two different implementation strategies, external facilitation (EF) and educational outreach visits (EOVs), when introducing nutritional guidelines in nursing homes (NHs), and study the impact on staff performance. A quasi-experimental study with baseline and follow-up measurements. The primary outcome was staff performance as a function of mealtime ambience and food service routines. The EF strategy was a 1-year, multifaceted intervention that included support, guidance, practice audit and feedback in two NH units. The EOV strategy comprised one-three-hour lecture about nutritional guidelines in two other NH units. Both strategies were targeted to selected NH teams, which consisted of a unit manager, a nurse and 5-10 care staff. Mealtime ambience was evaluated by 47 observations using a structured mealtime instrument. Food service routines were evaluated by 109 food records performed by the staff. Mealtime ambience was more strongly improved in the EF group than in the EOV group after the implementation. Factors improved were laying a table (p = 0.03), offering a choice of beverage (p = 0.02), the serving of the meal (p = 0.02), interactions between staff and residents (p = 0.02) and less noise from the kitchen (p = 0.01). Food service routines remained unchanged in both groups. An EF strategy that included guidance, audit and feedback improved mealtime ambience when nutritional guidelines were introduced in a nursing home setting, whereas food service routines were unchanged by the EF strategy. © 2017 Nordic College of Caring Science.

Should Colleges Focus More on Personal and Social Responsibility? Initial Findings from Campus Surveys Conducted for the Association of American Colleges and Universities as Part of Its Initiative, Core Commitments: Educating Students for Personal and Social Responsibility

Science.gov (United States)

Antonaros, Mary; Barnhardt, Cassie; Holsapple, Matthew; Moronski, Karen; Vergoth, Veronica

2008-01-01

On behalf of the Association of American Colleges and Universities (AAC&U), researchers at the University of Michigan's Center for the Study of Higher and Postsecondary Education surveyed 23,000 undergraduate students and 9,000 campus professionals (faculty, academic administrators, and student affairs staff) at 23 institutions participating in…

Differentiation of Leishmania species by FT-IR spectroscopy

Science.gov (United States)

Aguiar, Josafá C.; Mittmann, Josane; Ferreira, Isabelle; Ferreira-Strixino, Juliana; Raniero, Leandro

2015-05-01

Leishmaniasis is a parasitic infectious disease caused by protozoa that belong to the genus Leishmania. It is transmitted by the bite of an infected female Sand fly. The disease is endemic in 88 countries Desjeux (2001) [1] (16 developed countries and 72 developing countries) on four continents. In Brazil, epidemiological data show the disease is present in all Brazilian regions, with the highest incidences in the North and Northeast. There are several methods used to diagnose leishmaniasis, but these procedures have many limitations, are time consuming, have low sensitivity, and are expensive. In this context, Fourier Transform Infrared Spectroscopy (FT-IR) analysis has the potential to provide rapid results and may be adapted for a clinical test with high sensitivity and specificity. In this work, FT-IR was used as a tool to investigate the promastigotes of Leishmaniaamazonensis, Leishmaniachagasi, and Leishmaniamajor species. The spectra were analyzed by cluster analysis and deconvolution procedure base on spectra second derivatives. Results: cluster analysis found four specific regions that are able to identify the Leishmania species. The dendrogram representation clearly indicates the heterogeneity among Leishmania species. The band deconvolution done by the curve fitting in these regions quantitatively differentiated the polysaccharides, amide III, phospholipids, proteins, and nucleic acids. L. chagasi and L. major showed a greater biochemistry similarity and have three bands that were not registered in L. amazonensis. The L. amazonensis presented three specific bands that were not recorded in the other two species. It is evident that the FT-IR method is an indispensable tool to discriminate these parasites. The high sensitivity and specificity of this technique opens up the possibilities for further studies about characterization of other microorganisms.

Generalized Noether symmetry in f(T) gravity

International Nuclear Information System (INIS)

Mohseni Sadjadi, H.

2012-01-01

We consider modified teleparallel gravity (f(T) gravity), as a framework to explain the present accelerated expansion of the universe. The matter component is assumed to be cold dark matter. To find the explicit form of the function f, we utilize generalized Noether theorem and use generalized vector fields as variational symmetries of the corresponding Lagrangian. We study the cosmological consequences of the obtained results.

The spectroscopic (FT-IR, FT-Raman, UV and NMR) first order hyperpolarizability and HOMO-LUMO analysis of dansyl chloride

Science.gov (United States)

Karabacak, M.; Cinar, M.; Kurt, M.; Poiyamozhi, A.; Sundaraganesan, N.

2014-01-01

The solid phase FT-IR and FT-Raman spectra of dansyl chloride (DC) have been recorded in the regions 400-4000 and 50-4000 cm-1, respectively. The spectra have been interpreted in terms of fundamentals modes, combination and overtone bands. The structure of the molecule has been optimized and the structural characteristics have been determined by density functional theory (B3LYP) method with 6-311++G(d,p) as basis set. The vibrational frequencies were calculated for most stable conformer and were compared with the experimental frequencies, which yield good agreement between observed and calculated frequencies. The infrared and Raman spectra have also been predicted from the calculated intensities. 1H and 13C NMR spectra were recorded and 1H and 13C nuclear magnetic resonance chemical shifts of the molecule were calculated using the gauge independent atomic orbital (GIAO) method. UV-Visible spectrum of the compound was recorded in the region 200-600 nm and the electronic properties HOMO and LUMO energies were measured by time-dependent TD-DFT approach. Nonlinear optical and thermodynamic properties were interpreted. All the calculated results were compared with the available experimental data of the title molecule.

Prediction of purine derivatives, creatinine and total nitrogen concentrations in urine by FT-Near-lnfrared Reflectance spectroscopy (FT-NIR)

International Nuclear Information System (INIS)

Susmel, P.; Piani, B.; Toso, B.; Stefanon, B.

2004-01-01

The objective of this study was to provide an alternative method for the determination of purine derivatives (PD, which include allantoin, uric acid, hypoxanthine and xanthine), creatinine and total nitrogen (N) concentrations in urine. About 180 urine samples from cattle, buffaloes and rabbit were collected and analyzed for PD by HPLC, creatinine by spectrophotometry and N by Kjeldahl method. The urine samples were then analyzed by Fourier Transformed Near Infrared Reflectance Spectroscopy (FT-NIR) to find conformity between this technique and the HPLC and colorimetric methods. FT-NIR can predict allantoin, uric acid, hypoxanthine, xanthine, creatinine, total N and sum of N in both allantoin and uric acid with a satisfactory level of accuracy: the determination coefficient (r 2 ) of validation ranged from 0.888% for uric acid to 0.982% for total N. The coefficients of determination for allantoin, creatinine and sum of N in both allantoin and uric acid were 0.92, 0.894 and 0.90%, respectively. Hypoxanthine and xanthine in urine samples were not detectable by NIRS, probably because of their low concentrations, and therefore they were not considered for instrumental calibration. (author)

FT-IR, FT-Raman, and DFT computational studies of melaminium nitrate molecular-ionic crystal

Science.gov (United States)

Tanak, Hasan; Marchewka, Mariusz K.

2013-02-01

The experimental and theoretical vibrational spectra of melaminium nitrate were studied. The Raman and infrared (FT-IR) spectra of the melaminium nitrate and its deuterated analogue were recorded in the solid phase. Molecular geometry and vibrational frequency values of melaminium nitrate in the electronic ground state were calculated using the density functional method (B3LYP) with the 6-31++G(d,p) basis set. The calculated results show that the optimized geometry can well reproduce the crystal structure, and the theoretical vibrational frequency values show good agreement with experimental values. The NBO analysis reveals that the N-H···O and N-H···N intermolecular interactions significantly influence crystal packing in this molecule.

Reconstruction from scalar-tensor theory and the inhomogeneous equation of state in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Said, Jackson Levi [University of Malta, Institute of Space Sciences and Astronomy, Msida (Malta); University of Malta, Department of Physics, Msida (Malta)

2017-12-15

General relativity (GR) characterizes gravity as a geometric properly exhibited as curvature on spacetime. Teleparallelism describes gravity through torsional properties, and can reproduce GR at the level of equations. Similar to f(R) gravity, on taking a generalization, f(T) gravity can produce various modifications its gravitational mechanism. The resulting field equations are inherently distinct to f(R) gravity in that they are second order. In the present work, f(T) gravity is examined in the cosmological context with a number of solutions reconstructed by means of an auxiliary scalar field. To do this, various forms of the Hubble parameter are considered with an f(T) Lagrangian emerging for each instance. In addition, the inhomogeneous equation of state (EoS) is investigated with a particular Hubble parameter model used to show how this can be used to reconstruct the f(T) Lagrangian. Observationally, the auxiliary scalar field and the exotic terms in the FRW field equations give the same results, meaning that the variation in the Hubble parameter may be interpreted as the need to reformulate gravity in some way, as in f(T) gravity. (orig.)

Reconstruction from scalar-tensor theory and the inhomogeneous equation of state in f(T) gravity

International Nuclear Information System (INIS)

Said, Jackson Levi

2017-01-01

General relativity (GR) characterizes gravity as a geometric properly exhibited as curvature on spacetime. Teleparallelism describes gravity through torsional properties, and can reproduce GR at the level of equations. Similar to f(R) gravity, on taking a generalization, f(T) gravity can produce various modifications its gravitational mechanism. The resulting field equations are inherently distinct to f(R) gravity in that they are second order. In the present work, f(T) gravity is examined in the cosmological context with a number of solutions reconstructed by means of an auxiliary scalar field. To do this, various forms of the Hubble parameter are considered with an f(T) Lagrangian emerging for each instance. In addition, the inhomogeneous equation of state (EoS) is investigated with a particular Hubble parameter model used to show how this can be used to reconstruct the f(T) Lagrangian. Observationally, the auxiliary scalar field and the exotic terms in the FRW field equations give the same results, meaning that the variation in the Hubble parameter may be interpreted as the need to reformulate gravity in some way, as in f(T) gravity. (orig.)

Characterization and identification of microorganisms by FT-IR microspectrometry

Science.gov (United States)

Ngo-Thi, N. A.; Kirschner, C.; Naumann, D.

2003-12-01

We report on a novel FT-IR approach for microbial characterization/identification based on a light microscope coupled to an infrared spectrometer which offers the possibility to acquire IR-spectra of microcolonies containing only few hundred cells. Microcolony samples suitable for FT-IR microspectroscopic measurements were obtained by a replica technique with a stamping device that transfers spatially accurate cells of microcolonies growing on solid culture plates to a special, IR-transparent or reflecting stamping plate. High quality spectra could be recorded either by applying the transmission/absorbance or the reflectance/absorbance mode of the infrared microscope. Signal to noise ratios higher than 1000 were obtained for microcolonies as small as 40 μm in diameter. Reproducibility levels were established that allowed species and strain identification. The differentiation and classification capacity of the FT-IR microscopic technique was tested for different selected microorganisms. Cluster and factor analysis methods were used to evaluate the complex spectral data. Excellent discrimination between bacteria and yeasts, and at the same time Gram-negative and Gram-positive bacterial strains was obtained. Twenty-two selected strains of different species within the genus Staphylococcus were repetitively measured and could be grouped into correct species cluster. Moreover, the results indicated that the method allows also identifications at the subspecies level. Additionally, the new approach allowed spectral mapping analysis of single colonies which provided spatially resolved characterization of growth heterogeneity within complex microbial populations such as colonies.

New observational constraints on f(T) cosmology from radio quasars

Energy Technology Data Exchange (ETDEWEB)

Qi, Jing-Zhao; Cao, Shuo; Zhu, Zong-Hong [Beijing Normal University, Department of Astronomy, Beijing (China); Biesiada, Marek; Zheng, Xiaogang [Beijing Normal University, Department of Astronomy, Beijing (China); University of Silesia, Department of Astrophysics and Cosmology, Institute of Physics, Katowice (Poland)

2017-08-15

Using a new recently compiled milliarcsecond compact radio data set of 120 intermediate-luminosity quasars in the redshift range 0.46 < z < 2.76, whose statistical linear sizes show negligible dependence on redshifts and intrinsic luminosity and thus represent standard rulers in cosmology, we constrain three viable and most popular f(T) gravity models, where T is the torsion scalar in teleparallel gravity. Our analysis reveals that constraining power of the quasars data (N = 120) is comparable to the Union2.1 SN Ia data (N = 580) for all three f(T) models. Together with other standard ruler probes such as cosmic microwave background and baryon acoustic oscillation distance measurements, the present value of the matter density parameter Ω{sub m} obtained by quasars is much larger than that derived from other observations. For one of the models considered (f{sub 1}CDM) a small but noticeable deviation from ΛCDM cosmology is present, while in the framework of f{sub 3}CDM the effective equation of state may cross the phantom divide line at lower redshifts. These results indicate that intermediate-luminosity quasars could provide an effective observational probe comparable to SN Ia at much higher redshifts, and f(T) gravity is a reasonable candidate for the modified gravity theory. (orig.)

77 FR 23498 - Notice of Intent To Repatriate Cultural Items: The Colorado College, Colorado Springs, CO

Science.gov (United States)

2012-04-19

... Taylor Museum and the Colorado Springs Fine Arts Center) and the Denver Museum of Nature & Science... Davis, Chief of Staff, President's Office, Colorado College, Armstrong Hall, Room 201, 14 E. Cache La... objects, as well as other cultural items were removed from Canyon de Chelly, Apache County, AZ, under the...

The effect of heparin administration on the FT4-levels and on an unspecific peripheral thyroid parameter

International Nuclear Information System (INIS)

Eber, B.; Borkenstein, J.; Leb, G.

1984-01-01

Heparin produces changes in FT 4 -levels both in vivo and in vitro as determined by commercial kits. Methods utilising the principle of equilibrium dialysis show significant increases whereas methods using T 4 -tracer analogue techniques reveal marked decreases in FT 4 -values. Possible clinical side-effects of heparin administration such as heparin-induced hyperthyroidism and tachyarrhythmias are discussed. The present results confirm the FT 4 -decreasing effect of in vivo and in vitro administration of heparin with FT 4 -RIAs based on the tracer analogue technique; however, the unspecific peripheral thyroid parameter of systolic time-intervals did not reveal any tendency towards hyperthyroidism. Also the discrepant results dependent on the method used, indicate that, following heparin administration FT 4 -levels do not reflect that hormone concentration is relevant to the metabolism of the whole body. (orig.) [de

Designing means and specifications for model FT-619 kidney function instrument

International Nuclear Information System (INIS)

Yu Yongding

1988-04-01

In this paper, it is pointed out that the model FT-619 Kidney Function Equipment is a new cost-effective nuclear medicine instrument, which takes the leading position in China. The performance of the model FT-619,especially the lead collimated scintillation detector has reached the same level as the advanced equipment in the world market. It is also described in this article in detail that the design of the lead collimator and the shielding as well as the detection efficiency have achieved the optimum level and that a comparison has been made with foreign products

The nuclear engineering programmes at the Royal Military College of Canada. Part II

Energy Technology Data Exchange (ETDEWEB)

Bonin, H.W. [Royal Military College of Canada, Dept. of Chemistry and Chemical Engineering, Kingston, Ontario (Canada)

2002-08-01

The coverage of the activities within the nuclear science and engineering programmes at RMC reveals the dynamism of the College which is still growing at a fast rate. Being the only completely bilingual university in Canada and a true national institution gathering students and staff from all parts of the country. RMC continues in its mission to support the Canadian Forces, the Department of National Defence, the people of Canada and Canadian Industry that includes the nuclear sector. It is in this spirit that the staff has been actively involved with organizations such as the Canadian Nuclear Society and the Canadian Nuclear Association, having hosted four of the Student conferences and three major topical conferences of the CNS.

The nuclear engineering programmes at the Royal Military College of Canada. Part II

International Nuclear Information System (INIS)

Bonin, H.W.

2002-01-01

The coverage of the activities within the nuclear science and engineering programmes at RMC reveals the dynamism of the College which is still growing at a fast rate. Being the only completely bilingual university in Canada and a true national institution gathering students and staff from all parts of the country. RMC continues in its mission to support the Canadian Forces, the Department of National Defence, the people of Canada and Canadian Industry that includes the nuclear sector. It is in this spirit that the staff has been actively involved with organizations such as the Canadian Nuclear Society and the Canadian Nuclear Association, having hosted four of the Student conferences and three major topical conferences of the CNS

Strategies to improve the performance of learners in a nursing college. Part II: Issues pertaining to management, attitudes and values.

Science.gov (United States)

Waterson, E; Harms, E; Qupe, L; Maritz, J; Manning, M; Makobe, K; Chabeli, M

2006-05-01

This article forms part two of a bigger study that was conducted in a nursing college to explore and describe the reasons for the poor performance of learners. Part one of the study dealt with the issues pertaining to education, while this article (part two) seeks to describe issues pertaining to management, attitudes and values that lead to the poor performance of learners in the nursing college under study. A qualitative, exploratory and descriptive design that was contextual in nature was employed, and three focus groups interviews were conducted. Seven tutors formed one group while other two groups were formed by fourth-year learners following a comprehensive diploma course. All participants voluntarily participated in the study. Data was analyzed using the descriptive method of open coding in accordance with Tesch's protocol (in Creswell, 1994:154-156). Trustworthiness was ensured using the following principles: credibility, conformability, transferability and dependability (Lincoln & Guba 1985:290-326). Findings were categorized into issues pertaining to management, attitudes and values that had an influence on the poor performance of learners as follows: Inadequate resources and study facilities; policies that change frequently; tutors' dissatisfaction with regard to staff development, the lack of involvement by management and lack of management support, staff shortage and maldistribution of staff members; ineffective selection process of learners; inconsistent regulations, and too many of them; policies and procedures resulting in confusion and poor discipline. Attitudes and values: Tutors' lack of motivation and interest, lack of respect by learners and no team work among tutors. Through a conceptualization process and the recommendations by participants, strategies to improve the learners' performance were described. It is recommended that these strategies be submitted to the staff development committee for implementation and future follow-up research be

The Staff Association and you

CERN Multimedia

Association du personnel

2013-01-01

The Staff Association, your representative with the Management and the Member States The article VII 1.01 of the Staff Rules and Regulations (SR&R) provides that “the relations between the Director-General and the personnel shall be established either on an individual basis or on a collective basis with the Staff Association as intermediary”. This essential role of the Staff representatives, of being the spokesperson of the entire staff of the Organization vis-à-vis the Director-General and the Members States, is achieved through regular participation in the various joint advisory committees defined in the SR&R. The most important are the Standing Concertation Committee and the TREF, tripartite forum where your representatives meet with the Member States delegates, in the presence of the Management, to explain the position of the staff on the various issues concerning employment conditions. The Finance Committee also gives the opportunity to the Staff Association to ...

Examining emergency department communication through a staff-based participatory research method: identifying barriers and solutions to meaningful change.

Science.gov (United States)

Cameron, Kenzie A; Engel, Kirsten G; McCarthy, Danielle M; Buckley, Barbara A; Mercer Kollar, Laura Min; Donlan, Sarah M; Pang, Peter S; Makoul, Gregory; Tanabe, Paula; Gisondi, Michael A; Adams, James G

2010-12-01

We test an initiative with the staff-based participatory research (SBPR) method to elicit communication barriers and engage staff in identifying strategies to improve communication within our emergency department (ED). ED staff at an urban hospital with 85,000 ED visits per year participated in a 3.5-hour multidisciplinary workshop. The workshop was offered 6 times and involved: (1) large group discussion to review the importance of communication within the ED and discuss findings from a recent survey of patient perceptions of ED-team communication; (2) small group discussions eliciting staff perceptions of communication barriers and best practices/strategies to address these challenges; and (3) large group discussions sharing and refining emergent themes and suggested strategies. Three coders analyzed summaries from group discussions by using latent content and constant comparative analysis to identify focal themes. A total of 127 staff members, including attending physicians, residents, nurses, ED assistants, and secretaries, participated in the workshop (overall participation rate 59.6%; range 46.7% to 73.3% by staff type). Coders identified a framework of 4 themes describing barriers and proposed interventions: (1) greeting and initial interaction, (2) setting realistic expectations, (3) team communication and respect, and (4) information provision and delivery. The majority of participants (81.4%) reported that their participation would cause them to make changes in their clinical practice. Involving staff in discussing barriers and facilitators to communication within the ED can result in a meaningful process of empowerment, as well as the identification of feasible strategies and solutions at both the individual and system levels. Copyright © 2010 American College of Emergency Physicians. Published by Mosby, Inc. All rights reserved.

Molecular orientation in aligned electrospun polyimide nanofibers by polarized FT-IR spectroscopy.

Science.gov (United States)

Yang, Haoqi; Jiang, Shaohua; Fang, Hong; Hu, Xiaowu; Duan, Gaigai; Hou, Haoqing

2018-07-05

Quantitative explanation on the improved mechanical properties of aligned electrospun polyimide (PI) nanofibers as the increased imidization temperatures is highly required. In this work, polarized FT-IR spectroscopy is applied to solve this problem. Based on the polarized FT-IR spectroscopy and the molecular model in the fibers, the length of the repeat unit of PI molecule, the angle between the fiber axis and the symmetric stretching direction of carbonyl group on the imide ring, and the angle between the PI molecular axis and fiber axis are all investigated. The Mark-Howink equation is used to calculate the number-average molar mass of PI molecules. The orientation states of PI molecules in the electrospun nanofibers are studied from the number-average molar mass of PI molecules and the average fiber diameter. Quantitative analysis of the orientation factor of PI molecules in the electrospun nanofibers is performed by polarized FT-IR spectroscopy. Copyright © 2018 Elsevier B.V. All rights reserved.

Assessment of Azithromycin in Pharmaceutical Formulation by Fourier-transform Infrared (FT-IR Transmission Spectroscopy

Directory of Open Access Journals (Sweden)

Muhammad Ali Mallah

2011-12-01

Full Text Available A simple, rapid and economical method for azithromycin quantification in solid tablet and capsule formulations has been developed by applying Fourier-transform Infrared (FT-IR transmission spectroscopy for regular quality monitoring. The newly developed method avoids the sample preparation, except grinding for pellet formation and does not involve consumption of any solvent as it absolutely eliminates the need of extraction. KBr pellets were employed for the appraisal of azithromycin while acquiring spectra of standards as well as samples on FT-IR. By selecting the FT-IR carbonyl band (C=O in the region 1,744–1,709 cm−1 the calibration model was developed based on simple Beer’s law. The excellent regression coefficient (R2 0.999 was accomplished for calibration set having standard error of calibration equal to 0.01 mg. The current work exposes that transmission FT-IR spectroscopy can definitely be applied to determine the exact amount of azithromycin to control the processing and quality of solid formulations with reduced cost and short analysis time.

Attenuated total reflectance-FT-IR spectroscopy for gunshot residue analysis: potential for ammunition determination.

Science.gov (United States)

Bueno, Justin; Sikirzhytski, Vitali; Lednev, Igor K

2013-08-06

The ability to link a suspect to a particular shooting incident is a principal task for many forensic investigators. Here, we attempt to achieve this goal by analysis of gunshot residue (GSR) through the use of attenuated total reflectance (ATR) Fourier transform infrared spectroscopy (FT-IR) combined with statistical analysis. The firearm discharge process is analogous to a complex chemical process. Therefore, the products of this process (GSR) will vary based upon numerous factors, including the specific combination of the firearm and ammunition which was discharged. Differentiation of FT-IR data, collected from GSR particles originating from three different firearm-ammunition combinations (0.38 in., 0.40 in., and 9 mm calibers), was achieved using projection to latent structures discriminant analysis (PLS-DA). The technique was cross (leave-one-out), both internally and externally, validated. External validation was achieved via assignment (caliber identification) of unknown FT-IR spectra from unknown GSR particles. The results demonstrate great potential for ATR-FT-IR spectroscopic analysis of GSR for forensic purposes.

Optimisation of staff protection

International Nuclear Information System (INIS)

Faulkner, K.; Marshall, N.W.; Rawlings, D.J.

1997-01-01

It is important to minimize the radiation dose received by staff, but it is particularly important in interventional radiology. Staff doses may be reduced by minimizing the fluoroscopic screening time and number of images, compatible with the clinical objective of the procedure. Staff may also move to different positions in the room in an attempt to reduce doses. Finally, staff should wear appropriate protective clothing to reduce their occupational doses. This paper will concentrate on the optimization of personal shielding in interventional radiology. The effect of changing the lead equivalence of various protective devices on effective dose to staff has been studied by modeling the exposure of staff to realistic scattered radiation. Both overcouch x-ray tube/undercouch image intensified and overcouch image intensifier/undercouch x-ray tube geometries were simulated. It was deduced from this simulation that increasing the lead apron thickness from 0.35 mm lead to 0.5 mm lead had only a small reducing effect. By contrast, wearing a lead rubber thyroid shield or face mask is a superior means of reducing the effective dose to staff. Standing back from the couch when the x-ray tube is emitting radiation is another good method of reducing doses, being better than exchanging a 0.35 mm lead apron for a 0.5 mm apron. In summary, it is always preferable to shield more organs than to increase the thickness of the lead apron. (author)

Teaching methods in Hawler College of Medicine in Iraq: A qualitative assessment from teachers' perspectives

Directory of Open Access Journals (Sweden)

Saleh Abubakir M

2012-07-01

Full Text Available Abstract Background Medical education in Iraq is poorly assessed and there is a general lack of documented knowledge about the challenges facing this field and the needs for its development. This study aimed to assess the existing teaching methods in the Hawler College of Medicine, Iraq from teaching staff perspectives and assess the knowledge of the teaching staff about student-centred learning. Methods A qualitative study based on a self-administered questionnaire survey of a purposive sample of 83 teaching staff in Hawler Medical University was conducted. The questionnaire addressed the participants’ view on the positive aspects and problems of the current teaching methods and priorities to change it. The qualitative data analysis comprised thematic analysis. Results The study revealed significant problems facing the existing teaching methods including having large number of students in the lecture hall (45.0 %, having focus on teacher-centred teaching (45.0 % and lack of infrastructures and facilities suitable for proper teaching (26.7 %. The priorities for improving the quality of teaching methods included adoption of small group teaching strategy in all study years (34.6 %, improving the infrastructure and facilities for teaching in the college (34.6 % and provision of continuous academic development programs for the teaching staff (24.3 %. Conclusions The existing medical education system face significant problems and it needs important and comprehensive improvements in different areas. There is a need for further research in this field to explore the identified problems in a more in-depth manner in order to better understand of the problems and needs of this important area of education.

Staff Group Trainer: Development of a Computer-Driven, Structured, Staff Training Environment

National Research Council Canada - National Science Library

Koger, Milton

1998-01-01

.... The project produced two training support packages (TSP)--battalion and brigade--designed to train these staffs to more effectively and efficiently communicate within and between staff sections, command post, and the unit commander...

Impact of an Institutional Merger on Four Internal Stakeholder Groups of a College of Business?

Science.gov (United States)

Williams, Henry; Feldman, Lori; Conners, Susan

2017-01-01

This paper compares the pre- and post-impact of a merger of two regional campuses in a statewide university system on its students, faculty, administrative, and professional support staff. Specifically, it looks at stakeholder impacts of the merger of the two Colleges of Business on these regional campuses into one entity. The second year of a…

Development of F.T. Raman Spectroscopy

Science.gov (United States)

1989-06-19

Virginia, 22217 5000, U.S.A*.ELMNNO NONOACSINN. End of Year Report on the contract 2 PERSONAL AU7I40R(S) P.J. Hda and M. Fl cm 3a TYPE OF REPORT 13b. TIME...to do, have .- considerable progress. The area in which we have .ated involves the zeolites. We have sorbed pyridine tc .- of -eolites ( acidic and...react-ion using F.T. Raman methods and then to eX.plore rmechaniszzs, types of acid sites involved and the role o.: temperature. -:olla-’-rators

Development of modified FT (MFT) process

Energy Technology Data Exchange (ETDEWEB)

Jinglai Zhou; Zhixin Zhang; Wenjie Shen [Institute of Coal Chemistry, Taiyuan (China)] [and others

1995-12-31

Two-Stage Modified FT (MFT) process has been developed for producing high-octane gasoline from coal-based syngas. The main R&D are focused on the development of catalysts and technologies process. Duration tests were finished in the single-tube reactor, pilot plant (100T/Y), and industrial demonstration plant (2000T/Y). A series of satisfactory results has been obtained in terms of operating reliability of equipments, performance of catalysts, purification of coal - based syngas, optimum operating conditions, properties of gasoline and economics etc. Further scaling - up commercial plant is being considered.

Decentralized Ground Staff Scheduling

DEFF Research Database (Denmark)

Sørensen, M. D.; Clausen, Jens

2002-01-01

scheduling is investigated. The airport terminal is divided into zones, where each zone consists of a set of stands geographically next to each other. Staff is assigned to work in only one zone and the staff scheduling is planned decentralized for each zone. The advantage of this approach is that the staff...... work in a smaller area of the terminal and thus spends less time walking between stands. When planning decentralized the allocation of stands to flights influences the staff scheduling since the workload in a zone depends on which flights are allocated to stands in the zone. Hence solving the problem...... depends on the actual stand allocation but also on the number of zones and the layout of these. A mathematical model of the problem is proposed, which integrates the stand allocation and the staff scheduling. A heuristic solution method is developed and applied on a real case from British Airways, London...

New staff contract policy

CERN Document Server

HR Department

2006-01-01

Following discussion at TREF and on the recommendation of the Finance Committee, Council approved a new staff contract policy, which became effective on 1 January 2006. Its application is covered by a new Administrative Circular No. 2 (Rev. 3) 'Recruitment, appointment and possible developments regarding the contractual position of staff members'. The revised circular replaces the previous Circulars No. 9 (Rev. 3) 'Staff contracts' and No. 2 (Rev. 2) 'Guidelines and procedures concerning recruitment and probation period for staff members'. The main features of the new contract policy are as follows: The new policy provides chances for long-term employment for all staff recruits staying for four years without distinguishing between those assigned to long-term or short-term activities when joining CERN. In addition, it presents a number of simplifications for the award of ICs. There are henceforth only 2 types of contract: Limited Duration (LD) contracts for all recruitment and Indefinite Contracts (IC) for...

Use of FT-NIR Spectroscopy for Bovine Colostrum Analysis

Directory of Open Access Journals (Sweden)

P. Navrátilová

2006-01-01

Full Text Available Fourier transformation near infrared spectroscopy (FT-NIR in combination with partial least squares (PLS method were used to determine the content of total solids, fat, non-fatty solids, lactose and proteins in bovine colostrum. Spectra of 90 samples were measured in the reflectance mode with a transflectance cuvette in the 10000-4000 cm-1 spectral ranges with 100 scans. Calibration was performed and statistical values of correlation coefficients (R and standard error of calibration values (SEC were computed for total solids (0.986 and 0.919, respectively, fat (0.997 and 0.285, respectively, non-fatty solids (0.995 and 0.451, respectively, lactose (0.934 and 0.285, respectively and protein (0.999 and 0.149, respectively. The calibration models developed were verified by cross validation. It follows from the study that FT-NIR spectroscopy can be used to determine the components of bovine colostrum.

Exposure of mental health nurses to violence associated with job stress, life satisfaction, staff resilience, and post-traumatic growth.

Science.gov (United States)

Itzhaki, Michal; Peles-Bortz, Anat; Kostistky, Hava; Barnoy, Dor; Filshtinsky, Vivian; Bluvstein, Irit

2015-10-01

Workplace violence towards health workers in hospitals and in mental health units in particular is increasing. The aim of the present study was to explore the effects of exposure to violence, job stress, staff resilience, and post-traumatic growth (PTG) on the life satisfaction of mental health nurses. A descriptive, cross-sectional design was used. The sample consisted of mental health nurses (n = 118) working in a large mental health centre in Israel. Verbal violence by patients was reported by 88.1% of the nurses, and 58.4% experienced physical violence in the past year. Physical and verbal violence towards nurses was correlated with job stress, and life satisfaction was correlated with PTG and staff resilience. Linear regression analyses indicated that life satisfaction was mainly affected by PTG, staff resilience, and job stress, and less by exposure to verbal and physical violence. The present study is the first to show that, although mental health nurses are frequently exposed to violence, their life satisfaction is affected more by staff resilience, PTG, and job stress than by workplace violence. Therefore, it is recommended that intervention programmes that contribute to PTG and staff resilience, as well as those that reduce job stress among mental health nurses, be explored and implemented. © 2015 Australian College of Mental Health Nurses Inc.

Result interpretation of experimental calibration for milk citric acid determination via infra-red spectroscopy (MIR-FT

Directory of Open Access Journals (Sweden)

Oto Hanuš

2009-01-01

Full Text Available Citric acid (KC in milk is indicator of cow energy metabolism. Milk laboratories set up KC determination. A method can be infra-red analyse (MIR-FT. The goal was to develop a relevant method for reference sample preparation for MIR-FT (indirect method, Lactoscope FTIR and MilkoScan FT 6000 calibration. As reference was used a photometric method (c; 428 nm. KC was added (n = 3 into some re­fe­ren­ce milk samples (n = 10, bulk milk. Mean value was 9.220 ± 3.094 mmol . l−1 with variation range from 6.206 to 15.975 mmol . l−1. Recovery c was from 100.8 to 120.2 %. Correlation between c and ­MIR-FT were from 0.979 to 0.992 (P < 0.001. These were lower in the set of native milk samples (n = 7, from 0.751 (Lactoscope FTIR; P < 0.05 to 0.947 (MilkoScan FT 6000; P < 0.001 in comparison to original va­lues from 0.981 to 0.992 (n = 10; P < 0.001. Correlations between calibrated MIR-FT instruments were from 0.958 to 1.0 (P < 0.001. Average recovery for instruments (n = 12 was 101.6 ± 18.1 %. The mean differences between c method and MIR-FT after calibration (n = 4 moved from −0.001 across zero to 0.037 %. Standard deviation of differences was from 0.0074 to 0.0187 % at MilkoScan FT 6000 and from 0.0105 to 0.0117 % for Lactoscope FTIR. Relative variability of differences (MIR-F (filter technology and FT for major components fat (T, proteins (B and lactose (L in total and minor components KC and free fatty acids (VMK was estimated to 1.0 and 7.2 and 34.4 %. The KC result is inferior than T, B and L superior than VMK. Autocorrelation (0.042; P > 0.05 of results demonstrated the in­de­pen­den­ce of consecutive measurements. Milk preservation effect amounted 0.2323 (P < 0.001 with bronopol and 0.0339 (P > 0.05 mmol . l−1 with dichromate. It was (3.0 and 0.44 % practically negligible, redeemable via relevant calibration. The results of proficiency testing in post-calibration period and evaluation of double

Factors Affecting Student Success in Distance Learning Courses at a Local California Community College: Joint Governance Perspectives

Science.gov (United States)

Gonzalez, Luis A.

2012-01-01

The purpose of this study was to explore the perspectives of staff and faculty regarding factors affecting student success in distance learning at a California community college (CCC). Participants were members of the leadership group known as the distance learning committee. Data were collected through in-depth interviews using open-ended…

Wormholes in a viable f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Jamil, Mubasher [National University of Sciences and Technology (NUST), Center for Advanced Mathematics and Physics (CAMP), Islamabad (Pakistan); Eurasian National University, Eurasian International Center for Theoretical Physics, Astana (Kazakstan (Kazakhstan)); Momeni, Davood; Myrzakulov, Ratbay [Eurasian National University, Eurasian International Center for Theoretical Physics, Astana (Kazakstan (Kazakhstan))

2013-01-15

In this paper, we derive some new exact solutions of static wormholes in f(T) gravity. We discuss independent cases of the pressure components including isotropic and anisotropic pressure. Lastly we consider radial pressure satisfying a barotropic equation of state. We also check the behavior of null energy condition (NEC) for each case and observe that it is violated for the anisotropic case, while it is satisfied for isotropic and barotropic cases. (orig.)

Energy balance in the ohmically heated FT

International Nuclear Information System (INIS)

Bartiromo, R.; Brusati, M.; Cilloco, F.

1981-01-01

A typical discharge in the FT Tokamak at 60 kG has been studied in detail in order to derive the power balance between the ohmic input and the plasma losses. Impurity and radiation losses together with ion and electron energy balance are discussed. A power transport term for electrons is derived which is ascribed to anomalous thermal conduction. This resulting thermal transport is compared with those derived from different proposed scalings

Can f(T) gravity theories mimic ΛCDM cosmic history

Energy Technology Data Exchange (ETDEWEB)

Setare, M.R.; Mohammadipour, N., E-mail: rezakord@ipm.ir, E-mail: N.Mohammadipour@uok.ac.ir [Department of Science, University of Kurdistan, Sanandaj (Iran, Islamic Republic of)

2013-01-01

Recently the teleparallel Lagrangian density described by the torsion scalar T has been extended to a function of T. The f(T) modified teleparallel gravity has been proposed as the natural gravitational alternative for dark energy to explain the late time acceleration of the universe. In order to reconstruct the function f(T) by demanding a background ΛCDM cosmology we assume that, (i) the background cosmic history provided by the flat ΛCDM (the radiation ere with ω{sub eff} = (1/3), matter and de Sitter eras with ω{sub eff} = 0 and ω{sub eff} = −1, respectively) (ii) the radiation dominate in the radiation era with Ω{sub 0r} = 1 and the matter dominate during the matter phases when Ω{sub 0m} = 1. We find the cosmological dynamical system which can obey the ΛCDM cosmic history. In each era, we find a critical lines that, the radiation dominated and the matter dominated are one points of them in the radiation and matter phases, respectively. Also, we drive the cosmologically viability condition for these models. We investigate the stability condition with respect to the homogeneous scalar perturbations in each era and we obtain the stability conditions for the fixed points in each eras. Finally, we reconstruct the function f(T) which mimics cosmic expansion history.

FT-IR imaging for quantitative determination of liver fat content in non-alcoholic fatty liver.

Science.gov (United States)

Kochan, K; Maslak, E; Chlopicki, S; Baranska, M

2015-08-07

In this work we apply FT-IR imaging of large areas of liver tissue cross-section samples (∼5 cm × 5 cm) for quantitative assessment of steatosis in murine model of Non-Alcoholic Fatty Liver (NAFLD). We quantified the area of liver tissue occupied by lipid droplets (LDs) by FT-IR imaging and Oil Red O (ORO) staining for comparison. Two alternative FT-IR based approaches are presented. The first, straightforward method, was based on average spectra from tissues and provided values of the fat content by using a PLS regression model and the reference method. The second one – the chemometric-based method – enabled us to determine the values of the fat content, independently of the reference method by means of k-means cluster (KMC) analysis. In summary, FT-IR images of large size liver sections may prove to be useful for quantifying liver steatosis without the need of tissue staining.

The impact of staff training on staff outcomes in dementia care: a systematic review.

Science.gov (United States)

Spector, Aimee; Revolta, Catherine; Orrell, Martin

2016-11-01

Caring for people with dementia can be emotionally challenging and is often linked to low job satisfaction and burnout in care staff. Staff training within care settings is potentially valuable in improving well-being and quality of care. This review aimed to (i) establish the impact of training on staff outcomes; (ii) compare the impact of different training approaches; (iii) explore the influence of training intensity; and (iv) explore potential barriers to success. A database search of staff training interventions revealed 207 papers, 188 of which were excluded based on prespecified criteria. Nineteen studies were included and appraised using a quality rating tool. Overall, the studies were found to be of variable quality; however, 16 studies found a significant change following training in at least one staff domain, with knowledge improving most frequently. Approaches focusing on managing challenging behaviours appeared to be the most effective. Training staff can be an effective method of improving well-being, and programmes helping staff to manage challenging behaviour appear to be the most beneficial. There is no clear relationship between training intensity and outcome. Most studies point to the importance of addressing organisational factors as a barrier to change. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Textural Properties of Agarose Gels described by FT-Rheology

NARCIS (Netherlands)

Klein, C.O.; Venema, P.; Sagis, L.M.C.; Linden, van der E.

2008-01-01

Large Amplitude Oscillatory Shear was used to determine the non-linear rheological properties of agarose gels. The analysis was performed with the characteristic functions method based on FT-Rheology, that gives access to a physical interpretation of the non-linear regime. This analysis was then

DEVELOPMENT OF A SIX SIGMA RATING SCALE FOR MEASURING THE QUALITY OF WORK LIFE OF TEACHING STAFF WORKING IN SAUDI UNIVERSITIES

Directory of Open Access Journals (Sweden)

Arun Vijay Subbarayalu

2017-06-01

Full Text Available Higher Education institutions in Saudi Arabia is currently performing several evaluations by both students and teaching staff as a measure to improve the quality by understanding the perception of its stakeholders. In order to retain the best and efficient work force to carry out the teaching roles in these universities, the Quality of Work Life (QoWL prevailing in these Educational institutions needs to be studied. Accordingly, this study was conducted among the teaching staff of the University of Dammam [UOD] to capture their experiences related to various aspects of the QoWL. The teaching staff opinion was captured through a pre-tested QoWL questionnaire and the data were analyzed through six sigma analytical tool using the Poisson distribution model. From the non-conformance level captured through the responses from the faculty/teaching staff about the various aspects of quality of work life prevailing in their respective colleges, the corresponding sigma rating for each component of QoWL was calculated. Subsequently, an innovative six point quality rating system was established for each sigma values. The overall opinion of teaching staff about the QoWL prevailing at UOD is rated as "Adaptable" signifying that there is room for further improvement and appropriate strategies need to be employed to improve it.

Prevalence of workplace abuse and sexual harassment among female faculty and staff.

Science.gov (United States)

Marsh, Jaimee; Patel, Sonya; Gelaye, Bizu; Goshu, Miruts; Worku, Alemayehu; Williams, Michelle A; Berhane, Yemane

2009-01-01

To determine the one year prevalence of workplace abuse and sexual harassment and to determine the extent of their associations with symptoms of depression. A total of 387 female faculty and staff from colleges in Awassa, Ethiopia completed a self-administered questionnaire which collected information about relationships, mood and feelings, thoughts and satisfaction concerning the workplace, and experiences with sexual harassment. Symptoms of depression were evaluated using the Patient Health Questionnaire (PHQ-9). Logistic regression procedures were employed to calculate odds ratios (OR) and 95% confidence intervals (CI). The 12 mo prevalence of either workplace abuse or sexual harassment was 86.3%; with 39.5% reporting workplace abuse only, 4.1% of them reporting sexual harassment only, and 42.6% reporting experiences of both sexual harassment and workplace abuse. Overall, the mean depression score for this cohort was 3.7 (standard deviation 4.2, range 0-19), and 9.3% of the cohort were identified as having moderate or moderately severe depression. The proportion of participants with depression were statistically significantly elevated in relation to reported experience of workplace abuse and sexual harassment (p=0.001). Compared with women reporting no experience with workplace abuse or sexual harassment, those who reported experiencing both workplace abuse and sexual harassment had an 8.00 fold increased risk of depression (OR=8.00, 95% CI:1.05-60.85). Inferences from this analysis are limited by our relatively small sample size as reflected by the wide 95% CI. Workplace abuse and sexual harassment are highly prevalent, and are positively correlated with symptoms of depression among college female faculty and staff in Awassa, Ethiopia. Future policies should include a combination of education, health, and public policy initiatives that clearly outline the problem and consequences of workplace abuse and sexual harassment in educational settings.

Implications of staff 'churn' for nurse managers, staff, and patients.

Science.gov (United States)

Duffield, Christine; Roche, Michael; O'Brien-Pallas, Linda; Catling-Paull, Christine

2009-01-01

In this article, the term "churn" is used not only because of the degree of change to staffing, but also because some of the reasons for staff movement are not classified as voluntary turnover. The difficulties for the nurse managing a unit with the degree of "churn" should not be under-estimated. Changes to skill mix and the proportions of full-time, agency, and temporary staff present challenges in providing clinical leadership, scheduling staff, performance management, and supervision. Perhaps more importantly, it is likely that there is an impact on the continuity of care provided in the absence of continuity of staffing. A greater understanding of the human and financial costs and consequences, and a willingness to change established practices at the institutional and ward level, are needed.

Protected engagement time on older adult mental health wards: A thematic analysis of the views of patients, carers, and staff.

Science.gov (United States)

Dodd, Emily; Cheston, Richard; Procter, Charlie; Heneker, Sarah; Gray, Richard; Fox, Chris; Nolan, Fiona

2018-04-01

During protected engagement time (PET), ward routines are adjusted so that staff can spend time together with patients without interruption. The aim of PET is to increase staff and patient interaction on wards, and ultimately patient well-being. Although PET has been implemented on inpatient wards within the UK, including older adult wards, there is no systematic evidence as to how PET is carried out or how it is experienced by staff, patients, and families. Semistructured interviews were conducted with 28 participants (8 patients, 10 family members, and 10 ward staff) from three different wards with PET, and transcriptions were analysed using thematic analysis. Three themes were identified: (i) the patient is at the heart of care; (ii) PET depends on staff; and (iii) tensions in how PET operates. There was support in our sample for the principles of PET and its potential for a positive impact on patient well-being. However, the implementation of PET was identified as challenging, highlighting an existing tension between an individual's needs and the wider needs of patients on the ward as a whole. The impact of PET was generally described as being dependent on how PET was organized and the level of staff commitment to PET. Participants emphasized that if PET is to be successful, then it should be a fluid process that fits in with the local context. © 2017 Australian College of Mental Health Nurses Inc.

Research Staff | Water Power | NREL

Science.gov (United States)

Research Staff Research Staff Learn more about the expertise and technical skills of the water power research team and staff at NREL. Name Position Email Phone Anstedt, Sheri Professional III-Writer /Editor/Web Content Sheri.Anstedt@nrel.gov 303-275-3255 Baker, Donald Research Technician V-Electrical

Why join the Staff Association

CERN Multimedia

Association du personnel

2011-01-01

Becoming a member of the Staff Association (SA) is above all a personal choice, showing that the joining person’s commitment and adherence to values such as solidarity, social cohesion, etc.In September, the SA launches a membership campaign to convince a maximum number to join, to inform, arouse interest and support. Posters, emails and individual contacts are part of the campaign programme, just like this editorial. As far as individual contacts are concerned, we ask you to give time and lend an ear to the delegates of your department in the Staff Council, who will approach you, in order to make an open and constructive discussion possible. Do not hesitate to ask questions and let them know your thoughts about the SA, as (constructive) criticism enables us to progress. The Staff Association and its role of collective representation The Staff Association, via its delegates, represents collectively all staff of the Organization before the Director-General and Member States. To do this, staff rep...

About the Joint Chiefs of Staff

Science.gov (United States)

Skip to main content (Press Enter). Toggle navigation Joint Chiefs of Staff Joint Chiefs of Staff Joint Chiefs of Staff Facebook Twitter YouTube Flickr Blog Instagram Search JCS: Search Search Search JCS: Search Home Media News Photos Videos Publications About The Joint Staff Chairman Vice Chairman

Computer simulation of FT-NMR multiple pulse experiment

Science.gov (United States)

Allouche, A.; Pouzard, G.

1989-04-01

Using the product operator formalism in its real form, SIMULDENS expands the density matrix of a scalar coupled nuclear spin system and simulates analytically a large variety of FT-NMR multiple pulse experiments. The observable transverse magnetizations are stored and can be combined to represent signal accumulation. The programming language is VAX PASCAL, but a MacIntosh Turbo Pascal Version is also available.

The Multigenerational Workforce within Two-Year Public Community Colleges: A Study of Generational Factors Affecting Employee Learning and Interaction

Science.gov (United States)

Starks, Florida Elizabeth

2014-01-01

The purpose of this quantitative study is to broaden multigenerational workforce research involving factors affecting employee learning and interaction by using a population of Baby Boomer, Generation X, and Millennial faculty and staff age cohorts employed at two-year public community college organizations. Researchers have studied…

E3 Staff Database

Data.gov (United States)

US Agency for International Development — E3 Staff database is maintained by E3 PDMS (Professional Development & Management Services) office. The database is Mysql. It is manually updated by E3 staff as...

Quantum computational studies, spectroscopic (FT-IR, FT-Raman and UV-Vis) profiling, natural hybrid orbital and molecular docking analysis on 2,4 Dibromoaniline

Science.gov (United States)

Abraham, Christina Susan; Prasana, Johanan Christian; Muthu, S.; Rizwana B, Fathima; Raja, M.

2018-05-01

The research exploration will comprise of investigating the molecular structure, vibrational assignments, bonding and anti-bonding nature, nonlinear optical, electronic and thermodynamic nature of the molecule. The research is conducted at two levels: First level employs the spectroscopic techniques - FT-IR, FT-Raman and UV-Vis characterizing techniques; at second level the data attained experimentally is analyzed through theoretical methods using and Density Function Theories which involves the basic principle of solving the Schrodinger equation for many body systems. A comparison is drawn between the two levels and discussed. The probability of the title molecule being bio-active theoretically proved by the electrophilicity index leads to further property analyzes of the molecule. The target molecule is found to fit well with Centromere associated protein inhibitor using molecular docking techniques. Higher basis set 6-311++G(d,p) is used to attain results more concurrent to the experimental data. The results of the organic amine 2, 4 Dibromoaniline is analyzed and discussed.

22 CFR 902.3 - Board staff.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Board staff. 902.3 Section 902.3 Foreign Relations FOREIGN SERVICE GRIEVANCE BOARD ORGANIZATION § 902.3 Board staff. The chairperson shall select the Board's executive secretary and other staff provided for in the Act. The executive secretary and staff...

13 CFR 500.105 - Staff.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Staff. 500.105 Section 500.105... LOAN PROGRAM Board Procedures § 500.105 Staff. (a) Executive Director. The Executive Director of the... direction with respect to the administration of the Board's actions, directs the activities of the staff...

13 CFR 400.105 - Staff.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Staff. 400.105 Section 400.105... Board Procedures § 400.105 Staff. (a) Executive Director. The Executive Director of the Board advises... with respect to the administration of the Board's actions, directs the activities of the staff, and...

17 CFR 8.05 - Enforcement staff.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Enforcement staff. 8.05... staff. (a) Each exchange shall establish an adequate enforcement staff which shall be authorized by the... staff shall consist of employees of the exchange and/or persons hired on a contract basis. It may not...

HUBUNGAN KADAR TIROGLOBULIN, TSH DAN fT4 SERUM PADA ANAK USIA SEKOLAH DI TIGA KABUPATEN DENGAN TINGKAT ENDEMISITAS DEFISIENSI-IODIUM BERBEDA (ASSOCIATION BETWEEN THE SERUM THYROGLOBULIN, TSH, AND fT4 AMONG SCHOOL-AGED CHILDREN IN THREE DISTRICTS WITH DIF

Directory of Open Access Journals (Sweden)

Agus Wibowo

2013-06-01

Full Text Available ABSTRACT Iodine deficiency lowers circulating thyroxine (T4 and raises serum Thyroid Stimulating Hormone (TSH, where free T4 (fT4 and TSH have strong corelation with thyroglobulin (Tg. The results from population studies indicate, Tg appears to be a valuable indicator of thyroid status, but it has yet to be fully explored. This study aimed to measure the association between serum Tg with TSH and fT4 as alternatif indicators thyroid status in school-aged children. This was a cross-sectional study of sample of 398 schoolchildren aged 10-12 years in three districts with different iodine-deficiency endemicity level, i.e. Pati as a mild endemic district, Purbalingga as a moderate endemic district, and Malang as a severe endemic district. Children’s blood have taken 3 cc as a sample for the determination of Tg, TSH, and fT4. Enzyme-Linked Immunosorbent Assay (ELISA was used to determine Tg, TSH and fT4. Mean of serum Tg 14.3 ± 11.1 ng/mL (cut-off 2-50 ng/mL, TSH 3.7 ± 2.2 µIU/mL (cut-off 0.3-6.2, fT4 1.4 ± 0.4 ng/dL (cut-off 0.8-2.0 ng/dL. Correlation analysis was showed the significance of Tg and TSH (p< 0.05 and Tg with fT4 (p< 0.05. The significance analysis of Tg with TSH and fT4 may be evaluated as indicator  for thyroid function in school-aged children in iodine-deficiency endemic areas.   Keywords: thyroglobulin (Tg, Thyroid Stimulating Hormone (TSH, free thyroxine (fT4, school-aged children ABSTRAK Defisiensi iodium menurunkan tiroksin (T4 yang beredar dalam darah dan meningkatkan Thyroid Stimulating Hormone (TSH, di mana T4 bebas (fT4 dan TSH memiliki hubungan erat dengan tiroglobulin (Tg. Hasil studi populasi menunjukkan, Tg tampak menjadi indikator berharga untuk status tiroid di daerah endemik defisiensi iodium, tetapi belum sepenuhnya dieksplorasi. Penelitian ini bertujuan mengukur hubungan antara kadar Tg serum dengan kadar TSH dan fT4 sebagai indikator alternatif status tiroid pada anak usia sekolah. Ini merupakan penelitian

FY17 Accomplishments - Testing Facilities and Capabilities at SWiFT, SNL

Energy Technology Data Exchange (ETDEWEB)

Berg, Jonathan Charles [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-10-01

The Scaled Wind Farm Technologies (SWiFT) facility operated by Sandia National Laboratories (SNL) has, in support of the Atmosphere to electrons (A2e) research program, acquired measurements of wind turbine wake dynamics under various atmospheric conditions and while interacting with a downstream wind turbine. SNL researchers, in collaboration with National Renewable Energy Laboratory (NREL) researchers, installed a customized LIDAR system created by the Technical University of Denmark (DTU) in one of the SWiFT wind turbines (Figure 1) and operated that turbine with intentional yaw-versus-winddirection misalignment to study the behavior of the turbine wake under numerous combinations of atmospheric conditions and turbine yaw offsets. The DTU-customized LIDAR provided detailed measurements of the wake’s shape and location at many distances downwind of the turbine (Figure 2). These measurements will benefit wind energy researchers looking to understand wind turbine wake behavior and improve modeling and simulation of wake dynamics, including the “wake steering” affect that is observed when turbine yaw offset is controlled. During the test campaign, two SWiFT wind turbines were operated at the same time to observe the influence of the turbines on each other as the wake of the upwind turbine was observed sweeping over and interacting with the downwind turbine.

Curcumin-β-cyclodextrin inclusion complex: stability, solubility, characterisation by FT-IR, FT-Raman, X-ray diffraction and photoacoustic spectroscopy, and food application.

Science.gov (United States)

Mangolim, Camila Sampaio; Moriwaki, Cristiane; Nogueira, Ana Claudia; Sato, Francielle; Baesso, Mauro Luciano; Neto, Antônio Medina; Matioli, Graciette

2014-06-15

Curcumin was complexed with β-CD using co-precipitation, freeze-drying and solvent evaporation methods. Co-precipitation enabled complex formation, as indicated by the FT-IR and FT-Raman techniques via the shifts in the peaks that were assigned to the aromatic rings of curcumin. In addition, photoacoustic spectroscopy and X-ray diffraction, with the disappearance of the band related to aromatic rings, by Gaussian fitting, and modifications in the spectral lines, respectively, also suggested complex formation. The possible complexation had an efficiency of 74% and increased the solubility of the pure colourant 31-fold. Curcumin-β-CD complex exhibited a sunlight stability 18% higher than the pure colourant. This material was stable to pH variations and storage at -15 and 4°C. With an isothermal heating at 100 and 150°C for 2h, the material exhibited a colour retention of approximately 99%. The application of curcumin-β-CD complex in vanilla ice creams intensified the colour of the products and produced a great sensorial acceptance. Copyright © 2013 Elsevier Ltd. All rights reserved.

Determination of alkaloids in capsules, milk and ethanolic extracts of poppy (Papaver somniferum L.) by ATR-FT-IR and FT-Raman spectroscopy.

Science.gov (United States)

Schulz, Hartwig; Baranska, Malgorzata; Quilitzsch, Rolf; Schütze, Wolfgang

2004-10-01

Fourier transform (FT) infrared spectroscopy using a diamond composite ATR crystal and NIR-FT-Raman spectroscopy techniques were applied for the simultaneous identification and quantification of the most important alkaloids in poppy capsules. Most of the characteristic Raman signals of the alkaloids can be identified in poppy milk isolated from unripe capsules. But also poppy extracts present specific bands relating clearly to the alkaloid fraction. Raman spectra obtained by excitation with a Nd:YAG laser at 1064 nm show no disturbing fluorescence effects; therefore the plant tissue can be recorded without any special preparation. The used diamond ATR technique allows to measure very small sample amounts (5-10 microL or 2-5 mg) without the necessity to perform time-consuming pre-treatments. When applying cluster analysis a reliable discrimination of "low-alkaloid" and "high-alkaloid" poppy single-plants can be easily achieved. The examples presented in this study provide clear evidence of the benefits of Raman and ATR-IR spectroscopy in efficient quality control, forensic analysis and high-throughput evaluation of poppy breeding material.

Adapting an Evidence-Based HIV Intervention for At-Risk African American College Women at Historically Black Colleges and Universities Who Use Alcohol and Drugs

Directory of Open Access Journals (Sweden)

Kyla Marie Sawyer-Kurian

2012-11-01

Full Text Available The convergence of the high prevalence of HIV incidence among African American adolescent and adult women along with substance use and risky sexual behavior among university students necessitates the development of a HIV intervention specifically addressing culture, gender, and college factors for female African American university students. The woman-focused HIV intervention was chosen for adaptation because it has been shown to be efficacious with reducing risk for African American women who use alcohol and drugs, and has been successfully adapted 7 times. The target population was African American college women enrolled at a historically Black university who use alcohol and other drugs, and who engaged in risky sex behaviors. To understand and assess the needs of this population, we conducted four focus groups with African American college women, two in-depth interviews with faculty, and a combination of in-depth interviews and focus groups with student affairs and health staff that were analyzed using content analysis. From this analysis, several themes emerged that were used to adapt the intervention. Emerging themes included challenges related to identity and societal stereotypes, lack of knowledge about sexual health (i.e., negotiating safer sex and the function of female and male anatomies, high incidents of pregnancy, negative consequences related to alcohol and marijuana use, and the need to incorporate testimonies from college students, media enhancements, and role-plays to convey intervention messages. After the preliminary adaptation, 11 college women reviewed the adapted intervention and provided positive feedback. Plans for future research are discussed.

CRISPR/Cas9-mediated targeted mutagenesis of GmFT2a delays flowering time in soya bean.

Science.gov (United States)

Cai, Yupeng; Chen, Li; Liu, Xiujie; Guo, Chen; Sun, Shi; Wu, Cunxiang; Jiang, Bingjun; Han, Tianfu; Hou, Wensheng

2018-01-01

Flowering is an indication of the transition from vegetative growth to reproductive growth and has considerable effects on the life cycle of soya bean (Glycine max). In this study, we employed the CRISPR/Cas9 system to specifically induce targeted mutagenesis of GmFT2a, an integrator in the photoperiod flowering pathway in soya bean. The soya bean cultivar Jack was transformed with three sgRNA/Cas9 vectors targeting different sites of endogenous GmFT2a via Agrobacterium tumefaciens-mediated transformation. Site-directed mutations were observed at all targeted sites by DNA sequencing analysis. T1-generation soya bean plants homozygous for null alleles of GmFT2a frameshift mutated by a 1-bp insertion or short deletion exhibited late flowering under natural conditions (summer) in Beijing, China (N39°58', E116°20'). We also found that the targeted mutagenesis was stably heritable in the following T2 generation, and the homozygous GmFT2a mutants exhibited late flowering under both long-day and short-day conditions. We identified some 'transgene-clean' soya bean plants that were homozygous for null alleles of endogenous GmFT2a and without any transgenic element from the T1 and T2 generations. These 'transgene-clean' mutants of GmFT2a may provide materials for more in-depth research of GmFT2a functions and the molecular mechanism of photoperiod responses in soya bean. They will also contribute to soya bean breeding and regional introduction. © 2017 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd.

20 CFR 900.5 - Staff.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Staff. 900.5 Section 900.5 Employees' Benefits JOINT BOARD FOR THE ENROLLMENT OF ACTUARIES STATEMENT OF ORGANIZATION § 900.5 Staff. (a) The... the Act and performs such other functions as the Board may delegate to him. (b) Members of the staffs...

14 CFR 1310.6 - Staff.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Staff. 1310.6 Section 1310.6 Aeronautics... GUARANTEED LOAN § 1310.6 Staff. (a) Executive Director. The Executive Director advises and assists the Board... administration of the Board's actions, directs the activities of the staff, and performs such other duties as the...

In vivo release of FT-207 from irradiation polymerized composites

International Nuclear Information System (INIS)

Xie Huaijiang; Kou Qinghe; Song Juzhong; Peng Tao; Chen Xiaohui; Zhang Dexi

1999-01-01

Polymer-drugs composite with long periods of controlled slow release was made by radiation induced polymerization in room temperature. In experiment in vivo, the composite was implanted subcutaneously the back of rabbits. The concentration of 1-(2-tetrahydrofuryl)-5-fluorouracil (FT-207) was determined by HPLC. The results of test showed that the concentration of serum drug is 1.0 μg/mL after 1 week in the polymer-drug composites group. The drug concentration of tissue surrounding the composites is 76.2 +- 10.4 μg/mL. The drug concentration in the far organ (e.g.the lung 1.2 +- 0.5 μg/mL) is lower than the tissue surrounding the composite. The serum drug is higher and shorter time by the routine methods. The serum concentration of FT-207 is lower an retarded by implanted

The effectiveness of staff training focused on increasing emotional intelligence and improving interaction between support staff and clients.

Science.gov (United States)

Zijlmans, L J M; Embregts, P J C M; Gerits, L; Bosman, A M T; Derksen, J J L

2015-07-01

Recent research addressed the relationship between staff behaviour and challenging behaviour of individuals with an intellectual disability (ID). Consequently, research on interventions aimed at staff is warranted. The present study focused on the effectiveness of a staff training aimed at emotional intelligence and interactions between staff and clients. The effects of the training on emotional intelligence, coping style and emotions of support staff were investigated. Participants were 214 support staff working within residential settings for individuals with ID and challenging behaviour. The experimental group consisted of 76 staff members, 138 staff members participated in two different control groups. A pre-test, post-test, follow-up control group design was used. Effectiveness was assessed using questionnaires addressing emotional intelligence, coping and emotions. Emotional intelligence of the experimental group changed significantly more than that of the two control groups. The experimental group showed an increase in task-oriented coping, whereas one control group did not. The results with regard to emotions were mixed. Follow-up data revealed that effects within the experimental group were still present four months after the training ended. A staff training aimed at emotional intelligence and staff-client interactions is effective in improving emotional intelligence and coping styles of support staff. However, the need for more research aiming at the relationship between staff characteristics, organisational factors and their mediating role in the effectiveness of staff training is emphasised. © 2014 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Drift and transmission FT-IR spectroscopy of forest soils: an approach to determine decomposition processes of forest litter

International Nuclear Information System (INIS)

Haberhauer, G.; Gerzabek, M.H.

1999-06-01

A method is described to characterize organic soil layers using Fourier transformed infrared spectroscopy. The applicability of FT-IR, either dispersive or transmission, to investigate decomposition processes of spruce litter in soil originating from three different forest sites in two climatic regions was studied. Spectral information of transmission and diffuse reflection FT-IR spectra was analyzed and compared. For data evaluation Kubelka Munk (KM) transformation was applied to the DRIFT spectra. Sample preparation for DRIFT is simpler and less time consuming in comparison to transmission FT-IR, which uses KBr pellets. A variety of bands characteristics of molecular structures and functional groups has been identified for these complex samples. Analysis of both transmission FT-IR and DRIFT, showed that the intensity of distinct bands is a measure of the decomposition of forest litter. Interferences due to water adsorption spectra were reduced by DRIFT measurement in comparison to transmission FT-IR spectroscopy. However, data analysis revealed that intensity changes of several bands of DRIFT and transmission FT-IR were significantly correlated with soil horizons. The application of regression models enables identification and differentiation of organic forest soil horizons and allows to determine the decomposition status of soil organic matter in distinct layers. On the basis of the data presented in this study, it may be concluded that FT-IR spectroscopy is a powerful tool for the investigation of decomposition dynamics in forest soils. (author)

Hubungan Kadar FT4 dengan Gejala Klinis yang Terkait Efek Simpatis berdasarkan Indek Wayne pada Nagari Koto Salak Kabupaten Dharmasraya

Directory of Open Access Journals (Sweden)

Nining Kurniawati

2015-05-01

Full Text Available AbstrakPeningkatan aktivitas saraf simpatis dapat terjadi pada keadaan hipertiroid dan sebaliknya pada hipotiroid. Pengukuran kadar hormon tiroid dilakukan dengan mengukur kadar FT4, FT3, TSH, dll. Tujuan penelitian ini adalah untuk mengidentifikasi hubungan kadar FT4 dengan gejala klinis yang terkait efek simpatis di Nagari Koto Salak Kabupaten Dharmasraya. Penelitian ini menggunakan desain penelitian cross sectional study. Hasil penelitian didapatkan subjek dengan peningkatan kadar FT4 12,96%. Subjek dengan gejala klinis palpitasi, penurunan berat badan, nervous, berkeringat lebih dan tremor jari halus dengan persentase berturut-turut adalah 42,59%, 38,89%, 46,30%, 25,93% dan 44,44%. Analisis bivariat dengan menggunakan uji statistik chi-square diperoleh hasil tidak ada hubungan hubungan kadar FT4 dengan 5 gejala klinis yang terkait efek simpatis berdasarkan indeks Wayne (p > 0.05. Penelitian ini masih sederhana dan belum bisa menunjukkan adanya hubungan antara kadar FT4 dengan gejala klinis yang terkait efek simpatis. Sebaiknya untuk penelitian yang akan datang diharapkan dapat memiliki jumlah sampel yang banyak dan cakupan gejala klinis lain yang terlibat dalam aktivitas saraf simpatis yang lebih luas sehingga dapat lebih lengkap dan spesifik.Kata kunci: Kadar FT4, efek simpatis, gejala klinis AbstractIncreased sympathetic nerve activity may occur in the state of hyperthyroidism and conversely in hypothyroidism. Measurement of thyroid hormone levels is done by measuring the levels of FT4, FT3, TSH, etc. The objective of this study was to identify the relation between FT4 levels and the clinical symptoms of sympathetic effects in Nagari Koto Salak Kabupaten Dharmasraya. This research used cross sectional study design. According to the research found that subjects with elevated levels of FT4 12.96%. There are subjects with clinical symptoms of palpitations, weight loss, nervousness, sweating more and fine finger tremor by the following

Computer simulation of FT-NMR multiple pulse experiment

International Nuclear Information System (INIS)

Allouche, A.; Pouzard, G.

1989-01-01

Using the product operator formalism in its real form, SIMULDENS expands the density matrix of a scalar coupled nuclear spin system and simulates analytically a large variety of FT-NMR multiple pulse experiments. The observable transverse magnetizations are stored and can be combined to represent signal accumulation. The programming language is VAX PASCAL, but a MacIntosh Turbo Pascal Version is also available. (orig.)

Experimental and theoretical studies of (FT-IR, FT-Raman, UV-Visible and DFT) 4-(6-methoxynaphthalen-2-yl) butan-2-one.

Science.gov (United States)

Govindasamy, P; Gunasekaran, S

2015-01-01

In this work, the vibrational spectral analysis was carried out by using FT-Raman and FT-IR spectroscopy in the range 4000-50 cm(-1) and 4000-450 cm(-1) respectively for 4-(6-methoxynaphthalen-2-yl) butan-2-one (abbreviated as 4MNBO) molecule. Theoretical calculations were performed by density functional theory (DFT/B3LYP) method using 6-311G(d,p) and 6-311++G(d,p) basis sets. The difference between the observed and calculated wavenumber value of most of the fundamentals were very small. The complete vibrational assignments of wavenumbers were made on the basis of potential energy distribution (PED). The UV-Vis spectrum was recorded in the methanol solution. The energy, wavelength and oscillator's strength were calculated by Time Dependent Density Functional Theory (TD-DFT) and matched to the experimental findings. The intramolecular contacts have been interpreted using natural bond orbital (NBO) and natural localized molecular orbital (NLMO) analysis. Thermodynamic properties of 4MNBO at different temperature have been calculated. The molecular electrostatic potential surface (MESP) and Frontier molecular orbital's (FMO's) analysis were investigated using theoretical calculations. Copyright © 2015 Elsevier B.V. All rights reserved.

Adequacy of benefits, distributive justice and individual attitudes and behaviors: A case of public community colleges staff Adequacy of benefits, distributive justice and individual attitudes and behaviors: A case of public community colleges staff

Directory of Open Access Journals (Sweden)

Tan Cheekiong

2008-10-01

Full Text Available This study was conducted to examine the indirect effect of distributive justice in the relationship between adequacy of benefits and individual attitudes and behaviors (i.e., job satisfaction and organizational commitment using 190 usable questionnaires gathered from employees in Malaysian public community colleges (MPCOLLEGE sector. The outcome of stepwise regression analysis showed that the inclusion of distributive justice in the analysis had increased the effect of adequacy of benefits on job satisfaction and organizational commitment. Furthermore, this finding confirms that distributive justice does act as a full mediating variable in the benefits program model of the organizational sector sample. In addition, implications and limitations of this study, as well as directions for future research are discussed.This study was conducted to examine the indirect effect of distributive justice in the relationship between adequacy of benefits and individual attitudes and behaviors (i.e., job satisfaction and organizational commitment using 190 usable questionnaires gathered from employees in Malaysian public community colleges (MPCOLLEGE sector. The outcome of stepwise regression analysis showed that the inclusion of distributive justice in the analysis had increased the effect of adequacy of benefits on job satisfaction and organizational commitment. Furthermore, this finding confirms that distributive justice does act as a full mediating variable in the benefits program model of the organizational sector sample. In addition, implications and limitations of this study, as well as directions for future research are discussed.

The Vaccinium corymbosum FLOWERING LOCUS T-like gene (VcFT): a flowering activator reverses photoperiodic and chilling requirements in blueberry.

Science.gov (United States)

Song, Guo-qing; Walworth, Aaron; Zhao, Dongyan; Jiang, Ning; Hancock, James F

2013-11-01

The blueberry FLOWERING LOCUS T ( FT )-like gene ( VcFT ) cloned from the cDNA of a tetraploid, northern highbush blueberry ( Vaccinium corymbosum L.) is able to reverse the photoperiodic and chilling requirements and drive early and continuous flowering. Blueberry is a woody perennial bush with a longer juvenile period than annual crops, requiring vernalization to flower normally. Few studies have been reported on the molecular mechanism of flowering in blueberry or other woody plants. Because FLOWERING LOCUS T (FT) from Arabidopsis thaliana plays a multifaceted role in generating mobile molecular signals to regulate plant flowering time, isolation and functional analysis of the blueberry (Vaccinium corymbosum L.) FT-like gene (VcFT) will facilitate the elucidation of molecular mechanisms of flowering in woody plants. Based on EST sequences, a 525-bpVcFT was identified and cloned from the cDNA of a tetraploid, northern highbush blueberry cultivar, Bluecrop. Ectopic expression of 35S:VcFT in tobacco induced flowering an average of 28 days earlier than wild-type plants. Expression of the 35S:VcFT in the blueberry cultivar Aurora resulted in an extremely early flowering phenotype, which flowered not only during in vitro culture, a growth stage when nontransgenic shoots had not yet flowered, but also in 6-10-week old, soil-grown transgenic plants, in contrast to the fact that at least 1 year and 800 chilling hours are required for the appearance of the first flower of both nontransgenic 'Aurora' and transgenic controls with the gusA. These results demonstrate that the VcFT is a functional floral activator and overexpression of the VcFT is able to reverse the photoperiodic and chilling requirements and drive early and continuous flowering.

Research Staff | Buildings | NREL

Science.gov (United States)

Research Staff Research Staff Photo of Roderick Jackson Roderick Jackson Laboratory Program Manager -related research at NREL. He works closely with senior laboratory management to set the strategic agenda for NREL's buildings portfolio, including all research, development, and market implementation

History of community health center affiliations with The New England College of Optometry.

Science.gov (United States)

Wilson, Roger; Sharda, Vandhana

2008-10-01

Since the 1970s, The New England College of Optometry (NECO) has been a leader in community-based educational programming. This was accomplished through the development of affiliation agreements with health care facilities that care for the underserved, notably community health centers (CHCs). The college's clinical system, the New England Eye Institute (NEEI), develops CHC programs, manages professional services agreements, initiates teaching affiliation agreements, and leads staff recruitment and retention efforts. CHC collaborations, which effectively address disparities in access to health care and visual health status, represent a significant component of the college's primary care clinical training venues. Since their inception in 1972, these CHC academic-community partnerships have provided more than 650,000 eye examinations to the underserved and have trained more than 3,200 graduates in community-based eye care, interdisciplinary care management environment, clinical prevention strategies, and population health. This report describes NECO's longstanding success with CHCs, explains the scope of practice at CHCs, explains how students are involved in the CHCs' eye care services, and discusses the various management and business arrangements. The benefits and challenges of CHC affiliations with optometry schools and colleges are also discussed.

Training of technical staff and technical staff managers

International Nuclear Information System (INIS)

Moody, G.F.

1991-01-01

The purpose of Technical Staff and Technical Staff Managers training is to provide job skills enhancement to individuals selected to fill key technical positions within a nuclear utility. This training is unique in that unlike other training programs accredited by the National Academy for Nuclear Training, it does not lead to specific task qualification. The problems encountered when determining the student population and curriculum are a direct result of this major difference. Major problems encountered are determining who should attend the training, what amount of training is necessary and sufficient, and how to obtain the best feedback in order to effect substantive program improvements. These topics will be explored and possible solutions discussed

The Staff Association and its history

CERN Multimedia

Staff Association

2015-01-01

The Staff Association will celebrate its 60th birthday in the spring of 2015. We are collecting all information about the sixty years of the Staff Association. In particular, we are looking at publications of the Staff Association, which started with the “Staff Association Journal”, in 1955, which later became “Le Proton déchainé”, then, more simply, “Proton” in 1982 (the figure on the left shows the different mutations of our magazine). In our collection we are missing a few issues, in particular № 1 (dated mid-1955).     Dear reader, if have any old issues of this magazine, or of Graviton (figure on the right), another magazine edited by the Staff Association, or any other material or information that might help us document the history of the Staff Association, we would very much like to have a copy of the material or your contribution (written or oral). Please contact the Staff Association Sec...

Measuring hospital medical staff organizational structure.

Science.gov (United States)

Shortell, S M; Getzen, T E

1979-01-01

Based on organization theory and the work of Roemer and Friedman, seven dimensions of hospital medical staff organization structure are proposed and examined. The data are based on a 1973 nationwide survey of hospital medical staffs conducted by the American Hospital Association. Factor analysis yielded six relatively independent dimensions supporting a multidimensional view of medical staff organization structure. The six dimensions include 1) Resource Capability, 2) Generalist Physician Contractual Orientation, 3) Communication/Control, 4) Local Staff Orientation, 5) Participation in Decision Making, and 6) Hospital-Based Physician Contractual Orientation. It is suggested that these dimensions can be used to develop an empirical typology of hospital medical staff organization structure and to investigate the relationship between medical staff organization and public policy issues related to cost containment and quality assurance. PMID:511580

Factors Affecting Mental Health Service Utilization Among California Public College and University Students.

Science.gov (United States)

Sontag-Padilla, Lisa; Woodbridge, Michelle W; Mendelsohn, Joshua; D'Amico, Elizabeth J; Osilla, Karen Chan; Jaycox, Lisa H; Eberhart, Nicole K; Burnam, Audrey M; Stein, Bradley D

2016-08-01

Unmet need for mental health treatment among college students is a significant public health issue. Despite having access to campus mental health providers and insurance to cover services, many college students do not receive necessary services. This study examined factors influencing college students' use of mental health services. Online survey data for 33,943 students and 14,018 staff and faculty at 39 college campuses in California were analyzed by using logistic regressions examining the association between students' use of mental health services and student characteristics, campus environment, and the presence of a formal network of campus mental health clinics. Nineteen percent of students reported current serious psychological distress in the past 30 days, and 11% reported significant mental health-related academic impairment in the past year. Twenty percent reported using mental health services while at their current college, 10% by using campus services and 10% off-campus services. Students on campuses with a formal network of mental health clinics were more likely than students at community colleges to receive mental health services (odds ratio [OR] range=1.68-1.69), particularly campus services (OR=3.47-5.72). Students on campuses that are supportive of mental health issues were more likely to receive mental health services (OR=1.22), particularly on campus (OR=1.65). Students with active (versus low) coping skills were consistently more likely to use mental health services. Establishing more campus mental health clinics, fostering supportive campus environments, and increasing students' coping skills may reduce unmet need for mental health services among college students.

Determination of cellulose I crystallinity by FT-Raman spectroscopy

Science.gov (United States)

Umesh P. Agarwal; Richard S. Reiner; Sally A. Ralph

2009-01-01

Two new methods based on FT-Raman spectroscopy, one simple, based on band intensity ratio, and the other, using a partial least-squares (PLS) regression model, are proposed to determine cellulose I crystallinity. In the simple method, crystallinity in semicrystalline cellulose I samples was determined based on univariate regression that was first developed using the...

Strategies to improve the performance of learners in a nursing college Part II: Issues pertaining to management, attitudes and values

Directory of Open Access Journals (Sweden)

E Waterson

2006-09-01

Full Text Available This article forms part two of a bigger study that was conducted in a nursing college to explore and describe the reasons for the poor performance of learners. Part one of the study dealt with the issues pertaining to education, while this article (part two seeks to describe issues pertaining to management, attitudes and values that lead to the poor performance of learners in the nursing college under study. A qualitative, exploratory and descriptive design that was contextual in nature was employed, and three focus groups interviews were conducted. Seven tutors formed one group while other two groups were formed by fourth-year learners following a comprehensive diploma course. All participants voluntarily participated in the study. Data was analyzed using the descriptive method of open coding in accordance with Tesch’s protocol (in Creswell, 1994:154-156. Trustworthiness was ensured using the following principles: credibility, conformability, transferability and dependability (Lincoln & Guba 1985:290-326. Findings were categorized into issues pertaining to management, attitudes and values that had an influence on the poor performance of learners as follows: Management: Inadequate resources and study facilities; policies that change frequently; tutors’ dissatisfaction with regard to staff development, the lack of involvement by management and lack of management support, staff shortage and maldistribution of staff members; ineffective selection process of learners; inconsistent regulations, and too many of them; policies and procedures resulting in confusion and poor discipline. Attitudes and values: Tutors’ lack of motivation and interest, lack of respect by learners and no team work among tutors.Through a conceptualization process and the recommendations by participants, strategies to improve the learners’ performance were described. It is recommended that these strategies be submitted to the staff development committee for

Signal-to-noise ratio of FT-IR CO gas spectra

DEFF Research Database (Denmark)

Bak, J.; Clausen, Sønnik

1999-01-01

in emission and transmission spectrometry, an investigation of the SNR in CO gas spectra as a function of spectral resolution has been carried out. We present a method to (1) determine experimentally the SNR at constant throughput, (2) determine the SNR on the basis of measured noise levels and Hitran......The minimum amount of a gaseous compound which can be detected and quantified with Fourier transform infrared (FT-IR) spectrometers depends on the signal-to-noise ratio (SNR) of the measured gas spectra. In order to use low-resolution FT-IR spectrometers to measure combustion gases like CO and CO2...... simulated signals, and (3) determine the SNR of CO from high to low spectral resolutions related to the molecular linewidth and vibrational-rotational lines spacing. In addition, SNR values representing different spectral resolutions but scaled to equal measurement times were compared. It was found...

The Association of Canadian Medical Colleges and how it grew.

Science.gov (United States)

Waugh, D

1993-01-01

The Association of Canadian Medical Colleges has evolved over the 50 years of its existence in ways that could not have been anticipated by its founders who, none the less, would approve of the mature adult their infant has become. Both undergraduate and postgraduate medical education in Canada are now on a firmer and more rational base than would have been possible without the guidance and direction provided by a national body capable of resisting regional and sectarian pressures. Credit for this achievement must go to those who were responsible for the creation of the secretariat in the early 1960s. The vision of Wendell Macleod, the first chief executive officer, led to the development of the association's strong research arm, and his charm and wisdom created a smoothly operating and loyal staff. The record of the organization is a tribute to its staff and to the wisdom and foresight of its Council of Deans and Board of Directors. PMID:8477373

Research Staff | Bioenergy | NREL

Science.gov (United States)

Research Staff Research Staff Photo of Adam Bratis, Ph.D. Adam Bratis Associate Lab Director-Bio research to accomplish the objectives of the Department of Energy's Bioenergy Technologies Office, and to serve as a spokesperson for the bioenergy research effort at NREL, both internally and externally. This

Application of FT-IR spectroscopy on breast cancer serum analysis

Science.gov (United States)

Elmi, Fatemeh; Movaghar, Afshin Fayyaz; Elmi, Maryam Mitra; Alinezhad, Heshmatollah; Nikbakhsh, Novin

2017-12-01

Breast cancer is regarded as the most malignant tumor among women throughout the world. Therefore, early detection and proper diagnostic methods have been known to help save women's lives. Fourier Transform Infrared (FT-IR) spectroscopy, coupled with PCA-LDA analysis, is a new technique to investigate the characteristics of serum in breast cancer. In this study, 43 breast cancer and 43 healthy serum samples were collected, and the FT-IR spectra were recorded for each one. Then, PCA analysis and linear discriminant analysis (LDA) were used to analyze the spectral data. The results showed that there were differences between the spectra of the two groups. Discriminating wavenumbers were associated with several spectral differences over the 950-1200 cm- 1(sugar), 1190-1350 cm- 1 (collagen), 1475-1710 cm- 1 (protein), 1710-1760 cm- 1 (ester), 2800-3000 cm- 1 (stretching motions of -CH2 & -CH3), and 3090-3700 cm- 1 (NH stretching) regions. PCA-LDA performance on serum IR could recognize changes between the control and the breast cancer cases. The diagnostic accuracy, sensitivity, and specificity of PCA-LDA analysis for 3000-3600 cm- 1 (NH stretching) were found to be 83%, 84%, 74% for the control and 80%, 76%, 72% for the breast cancer cases, respectively. The results showed that the major spectral differences between the two groups were related to the differences in protein conformation in serum samples. It can be concluded that FT-IR spectroscopy, together with multivariate data analysis, is able to discriminate between breast cancer and healthy serum samples.

Staff rules and regulations

CERN Multimedia

HR Department

2007-01-01

The 11th edition of the Staff Rules and Regulations, dated 1 January 2007, adopted by the Council and the Finance Committee in December 2006, is currently being distributed to departmental secretariats. The Staff Rules and Regulations, together with a summary of the main modifications made, will be available, as from next week, on the Human Resources Department's intranet site: http://cern.ch/hr-web/internal/admin_services/rules/default.asp The main changes made to the Staff Rules and Regulations stem from the five-yearly review of employment conditions of members of the personnel. The changes notably relate to: the categories of members of the personnel (e.g. removal of the local staff category); the careers structure and the merit recognition system; the non-residence, installation and re-installation allowances; the definition of family, family allowances and family-related leave; recognition of partnerships; education fees. The administrative circulars, some of which are being revised following the m...

Staff rules and regulations

CERN Multimedia

HR Department

2007-01-01

The 11th edition of the Staff Rules and Regulations, dated 1 January 2007, adopted by the Council and the Finance Committee in December 2006, is currently being distributed to departmental secretariats. The Staff Rules and Regulations, together with a summary of the main modifications made, will be available, as from next week, on the Human Resources Department's intranet site: http://cern.ch/hr-web/internal/admin_services/rules/default.asp The main changes made to the Staff Rules and Regulations stem from the five-yearly review of employment conditions of members of the personnel. The changes notably relate to: the categories of members of the personnel (e.g. removal of the local staff category); the careers structure and the merit recognition system; the non-residence, installation and re-installation allowances; the definition of family, family allowances and family-related leave; recognition of partnerships; education fees. The administrative circulars, some of which are being revised following the ...

Non-destructive technique for determining the viability of soybean (Glycine max) seeds using FT-NIR spectroscopy.

Science.gov (United States)

Kusumaningrum, Dewi; Lee, Hoonsoo; Lohumi, Santosh; Mo, Changyeun; Kim, Moon S; Cho, Byoung-Kwan

2018-03-01

The viability of seeds is important for determining their quality. A high-quality seed is one that has a high capability of germination that is necessary to ensure high productivity. Hence, developing technology for the detection of seed viability is a high priority in agriculture. Fourier transform near-infrared (FT-NIR) spectroscopy is one of the most popular devices among other vibrational spectroscopies. This study aims to use FT-NIR spectroscopy to determine the viability of soybean seeds. Viable and artificial ageing seeds as non-viable soybeans were used in this research. The FT-NIR spectra of soybean seeds were collected and analysed using a partial least-squares discriminant analysis (PLS-DA) to classify viable and non-viable soybean seeds. Moreover, the variable importance in projection (VIP) method for variable selection combined with the PLS-DA was employed. The most effective wavelengths were selected by the VIP method, which selected 146 optimal variables from the full set of 1557 variables. The results demonstrated that the FT-NIR spectral analysis with the PLS-DA method that uses all variables or the selected variables showed good performance based on the high value of prediction accuracy for soybean viability with an accuracy close to 100%. Hence, FT-NIR techniques with a chemometric analysis have the potential for rapidly measuring soybean seed viability. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

FT-IR spectrum of grape seed oil and quantum models of fatty acids triglycerides

Science.gov (United States)

Berezin, K. V.; Antonova, E. M.; Shagautdinova, I. T.; Chernavina, M. L.; Dvoretskiy, K. N.; Grechukhina, O. N.; Vasilyeva, L. M.; Rybakov, A. V.; Likhter, A. M.

2018-04-01

FT-IR spectra of grape seed oil and glycerol were registered in the 650-4000 cm-1 range. Molecular models of glycerol and some fatty acids that compose the oil under study - linoleic, oleic, palmitic and stearic acids - as well as their triglycerides were developed within B3LYP/6-31G(d) density functional model. A vibrating FT-IR spectrum of grape seed oil was modeled on the basis of calculated values of vibrating wave numbers and IR intensities of the fatty acids triglycerides and with regard to their percentage. Triglyceride spectral bands that were formed by glycerol linkage vibrations were revealed. It was identified that triglycerol linkage has a small impact on the structure of fatty acids and, consequently, on vibrating wave numbers. The conducted molecular modeling became a basis for theoretical interpretation on 10 experimentally observed absorption bands in FT-IR spectrum of grape seed oil.

2011 Elections to Staff Council

CERN Multimedia

Staff Association

2011-01-01

Vote Elections to fill all seats in the Staff Council are being organized this month. Voting will begin on Monday 31 October. Make your voice heard and be many to elect the new Staff Council. By doing so, you will be encouraging the men and women who will  represent you over the next two years and they will doubtless appreciate your gratitude. More details on the elections can be found on the Staff Association web site. (http://association.web.cern.ch) Elections Timetable Monday 31 October, at noon start date for voting Monday 14 November, at noon closing date for voting Monday 21 November, publication of the results in Echo Tuesday 22 and Wednesday 29 November Staff Association Assizes Tuesday 6 December, at 10.00 a.m. first meeting of the new Staff Council and election of the new Executive Committee The voting procedure is monitored by the Election Committee. 

An Electronic Medical Record Alert Intervention to Improve HPV Vaccination Among Eligible Male College Students at a University Student Health Center.

Science.gov (United States)

Martin, Suzanne; Warner, Echo L; Kirchhoff, Anne C; Mooney, Ryan; Martel, Laura; Kepka, Deanna

2018-02-16

This pilot study aims to improve HPV vaccination for college aged males at a student health center. The first part of the study consisted of a focus group that assessed the barriers and facilitators of HPV vaccination among healthcare providers and clinic staff (N = 16). Providers reported missed opportunities for HPV vaccination. For the second part of the study, providers and staff reviewed medical records of patients ages 18-26 with student health insurance and with HPV vaccine at baseline (12/1/2014 to 7/31/2015) and follow-up (12/1/2015 to 7/31/2016). A computer-automated EMR alert was generated in the medical record of eligible male patients (N = 386). Z-scores were estimated for two-sample proportions to measure change in HPV vaccine rates at baseline and follow-up for males and females. HPV vaccine initiation rates increased among males (baseline: 5.2% follow-up: 25.1%, p HPV vaccine initiation rates among insured college-aged males.

The relationship between empowerment and effectiveness of staff ...

African Journals Online (AJOL)

Effectiveness is one of the management concepts considered and studied always by management scientists and experts. The aim of this study was to investigate the effects of different dimensions of empowerment (servicing staff, staff monitoring, consulting staff, and training staff) on dimensions of effectiveness of staff (staff ...

Evaluation of a setting reaction pathway in the novel composite TiHA-CSD bone cement by FT-Raman and FT-IR spectroscopy

Science.gov (United States)

Paluszkiewicz, Czesława; Czechowska, Joanna; Ślósarczyk, Anna; Paszkiewicz, Zofia

2013-02-01

The aim of this study was to determine a setting reaction pathway in a novel, surgically handy implant material, based on calcium sulfate hemihydrate (CSH) and titanium doped hydroxyapatite (TiHA). The previous studies confirmed superior biological properties of TiHA in comparison to the undoped hydroxyapatite (HA) what makes it highly attractive for future medical applications. In this study the three types of titanium modified HA powders: untreated, calcined at 800 °C, sintered at 1250 °C and CSH were used to produce bone cements. The Fourier Transform-InfraRed (FT-IR) spectroscopy and Raman spectroscopy were applied to evaluate processes taking place during the setting of the studied materials. Our results undoubtedly confirmed that the reaction pathways and the phase compositions differed significantly for set cements and were dependent on the initial heat treatment of TiHA powder. Final materials were multiphase composites consisting of calcium sulfate dihydrate, bassanite, tricalcium phosphate, hydroxyapatite and calcium titanate (perovskite). The FT-IR and Scanning Electron Microscopy (SEM) measurements performed after the incubation of the cement samples in the simulated body fluid (SBF), indicate on high bioactive potential of the obtained bone cements.

Spectroscopic [FT-IR and FT-Raman] and theoretical [UV-Visible and NMR] analysis on α-Methylstyrene by DFT calculations

Science.gov (United States)

Karthikeyan, N.; Joseph Prince, J.; Ramalingam, S.; Periandy, S.

2015-05-01

In the present research work, the FT-IR, FT-Raman and 13C and 1H NMR spectra of the α-Methylstyrene were recorded. The observed fundamental frequencies in finger print as well as functional group regions were assigned according to their uniqueness region. The Gaussian computational calculations are carried out by HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets and the corresponding results were tabulated. The impact of the presence of vinyl group in phenyl structure of the compound is investigated. The modified vibrational pattern of the molecule associated vinyl group was analyzed. Moreover, 13C NMR and 1H NMR were calculated by using the gauge independent atomic orbital (GIAO) method with B3LYP methods and the 6-311++G(d,p) basis set and their spectra were simulated and the chemical shifts linked to TMS were compared. A study on the electronic and optical properties; absorption wavelengths, excitation energy, dipole moment and frontier molecular orbital energies were carried out. The kubo gap of the present compound was calculated related to HOMO and LUMO energies which confirm the occurring of charge transformation between the base and ligand. Besides frontier molecular orbitals (FMO), molecular electrostatic potential (MEP) was performed. The NLO properties related to Polarizability and hyperpolarizability based on the finite-field approach were also discussed.

Spectroscopic investigation (FT-IR and FT-Raman), vibrational assignments, HOMO-LUMO analysis and molecular docking study of 1-hydroxy-4,5,8-tris(4-methoxyphenyl) anthraquinone

Science.gov (United States)

Renjith, R.; Sheena Mary, Y.; Tresa Varghese, Hema; Yohannan Panicker, C.; Thiemann, Thies; Shereef, Anas; Al-Saadi, Abdulaziz A.

2015-12-01

FT-IR and FT-Raman spectra of 1-hydroxy-4,5,8-tris(4-methoxyphenyl)anthraquinone were recorded and analyzed. The vibrational wavenumbers were computed using DFT quantum chemical calculations. The data obtained from wavenumber calculations were used to assign the vibrational bands obtained experimentally. A detailed molecular picture of the title compound and its interactions were obtained from NBO analysis. From the MEP plot it is clear that the negative electrostatic potential regions are mainly localized over carbonyl group. There is some evidence of a region of negative electrostatic potential due to π-electron density of the benzo groups. Molecular docking study shows that methoxy groups attached to the phenyl rings and hydroxyl group are crucial for binding and the title compound might exhibit inhibitory activity against PI3K and may act as an anti-neoplastic agent.

Staff perceptions of challenging parent-staff interactions and beneficial strategies in the Neonatal Intensive Care Unit.

Science.gov (United States)

Friedman, Joshua; Friedman, Susan Hatters; Collin, Marc; Martin, Richard J

2018-01-01

To characterise neonatal intensive care unit (NICU) staff perceptions regarding factors which may lead to more challenging staff-parent interactions, and beneficial strategies for working with families with whom such interactions occur. A survey of 168 physician and nursing staff at two NICUs in American teaching hospitals inquired about their perceptions of challenging parent-staff interactions and situations in which such interactions were likely to occur. From a medical perspective, staff perceptions of challenging interactions were noted when infants had recent decompensation, high medical complexity, malformations or long duration of stay in the NICU. From a psychological/social perspective, a high likelihood of challenging interactions was noted with parents who were suspicious, interfere with equipment, or parents who hover in the NICU, express paranoid or delusional thoughts, repeat questions, perceive the staff as inaccessible, are managing addictions, or who require child protective services involvement. Frequent family meetings, grieving opportunities, education of parents, social work referrals, clearly defined rules, partnering in daily care and support groups were perceived as the most beneficial strategies for improving difficult interactions. This study delineates what staff perceive as challenging interactions and provides support for an educational and interventional role that incorporates mental health professionals. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

University staff experiences of students with mental health problems and their perceptions of staff training needs.

Science.gov (United States)

Gulliver, Amelia; Farrer, Louise; Bennett, Kylie; Ali, Kathina; Hellsing, Annika; Katruss, Natasha; Griffiths, Kathleen M

2018-06-01

University students experience high levels of mental health problems; however, very few seek professional help. Teaching staff within the university are well placed to assist students to seek support. To investigate university teaching staff experiences of, and training needs around, assisting students with mental health problems. A total of 224 teaching staff at the Australian National University completed an anonymous online survey (16.4% response rate from n ∼ 1370). Data on mental health training needs, and experiences of assisting students with mental health problems were described using tabulation. Qualitative data were analysed using thematic analysis. Most teaching staff (70.1-82.2%) reported at least moderate confidence in their ability to provide emotional support for students. However, many staff (60.0%) felt under-equipped overall to deal with student mental health problems; almost half (49.6%) reported they did not have access to formal training. Specific actions described in assisting students included referrals, offering support, or consulting others for advice. Given the high rates of students who approach staff about mental health problems, there is a critical need to provide and promote both formal mental health response training and explicit guidelines for staff on when, how, and where to refer students for help.

Staff radiation exposure in radiation diagnostics

International Nuclear Information System (INIS)

Khakimova, N.U.; Malisheva, E.Yu.; Shosafarova, Sh.G.

2010-01-01

Present article is devoted to staff radiation exposure in radiation diagnostics. Data on staff radiation exposure obtained during 2005-2008 years was analyzed. It was found that average individual doses of staff of various occupations in Dushanbe city for 2008 year are at 0.29-2.16 mSv range. They are higher than the average health indicators but lower than maximum permissible dose. It was defined that paramedical personnel receives the highest doses among the various categories of staff.

Collaborative Student Laboratory Exercise Using FT-IR Spectroscopy for the Kinetics Study of a Biotin Analogue

Science.gov (United States)

Leong, Jhaque; Ackroyd, Nathan C.; Ho, Karen

2014-01-01

The synthesis of N-methoxycarbonyl-2-imidazolidone, an analogue of biotin, was conducted by organic chemistry students and confirmed using FT-IR and H NMR. Spectroscopy students used FT-IR to measure the rate of hydrolysis of the product and determined the rate constant for the reaction using the integrated rate law. From the magnitude of the rate…

International networking and staff development EU-style: Cardiff University's library service and the Erasmus staff mobility scheme

OpenAIRE

Härkönen, Sonja

2010-01-01

Staff development and international networking have always been highly valued in Cardiff University’s library service. We have a strong staff development programme and pilot new ways of training and motivating our staff, for example through job rotation and shadowing. Increasingly over the last few years, we have developed links with colleagues abroad and have had the pleasure of hosting a variety of international visitors. In response to enquiries for staff training we have recently set up t...

Self Efficacy among University Academic Staff

African Journals Online (AJOL)

Educator's Self Efficacy and Collective Educators' Self Efficacy among University Academic Staff: An Ethical Issue. ... staff on collective educators' self efficacy. The implication of the result in terms of collaborative work among academic staff was discussed in line with ethical principles and code of conduct of psychologists.

High performance gamma-ray spectrometer for runaway electron studies on the FT-2 tokamak

Energy Technology Data Exchange (ETDEWEB)

Shevelev, A.E., E-mail: Shevelev@cycla.ioffe.ru [Ioffe Institute, Politekhnicheskaya 26, St. Petersburg 194021 (Russian Federation); Khilkevitch, E.M.; Lashkul, S.I.; Rozhdestvensky, V.V.; Altukhov, A.B.; Chugunov, I.N.; Doinikov, D.N.; Esipov, L.A.; Gin, D.B.; Iliasova, M.V.; Naidenov, V.O.; Nersesyan, N.S.; Polunovsky, I.A.; Sidorov, A.V. [Ioffe Institute, Politekhnicheskaya 26, St. Petersburg 194021 (Russian Federation); Kiptily, V.G. [CCFE, Culham Science Centre, Abingdon, Oxon X14 3DB (United Kingdom)

2016-09-11

A gamma-ray spectrometer based on LaBr{sub 3}(Ce) scintillator has been used for measurements of hard X-ray emission generated by runaway electrons in the FT-2 tokamak plasmas. Using of the fast LaBr{sub 3}(Ce) has allowed extending count rate range of the spectrometer by a factor of 10. A developed digital processing algorithm of the detector signal recorded with a digitizer sampling rate of 250 MHz has provided a pulse height analysis at count rates up to 10{sup 7} s{sup −1}. A spectrum deconvolution code DeGaSum has been applied for inferring the energy distribution of runaway electrons escaping from the plasma and interacting with materials of the FT-2 limiter in the vacuum chamber. The developed digital signal processing technique for LaBr{sub 3}(Ce) spectrometer has allowed studying the evolution of runaways energy distribution in the FT-2 plasma discharges with time resolution of 1–5 ms.

7 CFR 1700.27 - Chief of Staff.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Chief of Staff. 1700.27 Section 1700.27 Agriculture... GENERAL INFORMATION Agency Organization and Functions § 1700.27 Chief of Staff. The Chief of Staff aids and assists the Administrator and the Deputy Administrator. The Chief of Staff advises the...

2017 Elections to Staff Council

CERN Multimedia

Staff Association

2017-01-01

Make your voice heard, support your candidates! After verification by the Electoral Commission, all candidates for the elections to the Staff Council have been registered. It is now up to you, members of the Staff Association, to vote for the candidate(s) of your choice. We hope that you will be many to vote and to elect the new Staff Council! By doing so, you can support and encourage the women and men, who will represent you over the next two years. We are using an electronic voting system; all you need to do is click the link below and follow the instructions on the screen. https://ap-vote.web.cern.ch/elections-2017 The deadline for voting is Monday, 13 November at midday (12 pm). Elections Timetable Monday 13 November, at noon Closing date for voting Tuesday 21 November and Tuesday 5 December Publication of the results in Echo Monday 27 and Tuesday 28 November Staff Association Assizes Tuesday 5 December (afternoon) First meeting of the new Staff Council and election of the new Executive Committee The ...

NO to sacrificing future staff!

CERN Multimedia

Staff Association

2011-01-01

During our public meetings last week, we reviewed several subjects. However, the most urgent one today is the 2nd package of measures for our Pension Fund. In our previous issue, we devoted a long article to the Management’s plan for staff recruited from January 2012. A disaster! As we announced at our meetings, the Staff Association will organize a referendum at the beginning of April. For the message to be heard it is vital that as many staff as possible take part. By voting you will express your support to your staff representatives to stand in the way of these unacceptable measures. It is a matter of urgency that the staff makes their voice heard. Time is short, the decisions will be made in June. The future of our Organization is as stake. This is our future colleagues we are talking about. We must prevent this sacrifice. They must be welcomed in such a manner that there is no uneasiness between us. They must be made to feel welcome in their new family, CERN, our CERN. That they should pay an ...

STAFF MARKETING IN MODERN RUSSIAN CONDITIONS

Directory of Open Access Journals (Sweden)

Nataliya N. Kretova

2017-09-01

Full Text Available The conception of staff marketing, which was developed abroad, is effectively used in the developed countries for a long time. Its main advantage consists in the possibility of organizing some planning for the implementation of staff strategy: staff marketing provides the enterprise on the long-term basis with human resources capable of forming strategic potential, which would allow to implement the planned activities. Numerous problems of formation and development of civilized market relations in our country do not allow to fully implement the detailed models of staff marketing in domestic realities. On the basis of the analysis of theoretical developments and factors that have a practical impact on the implementation of marketing personnel in modern Russian conditions, the authors describe the essential elements of the conception. The primary purposes of staff marketing for domestic enterprises, grouped into the internal and external marketing are substantiated and disclosed. The special attention is paid to increasing the staff loyalty, which has dominant influence on business outcomes. The algorithm of events for the development of motivation system is proposed; at the stage of studying job satisfaction it is recommend to apply analytical calculations with the use of Shewhart control charts. Unlike traditional statistical tools based on the inspection of already implemented results, this approach is aimed at preventing negative tendencies and avoids losses associated with dissatisfaction with difficulty, as the individual employee and the team as a whole. Modern Russian enterprises can fully realize the conception of staff marketing only through rethinking of the consequences for all directions of work with the staff, as reflected in the definition of objectives, motivating staff and ensuring social responsibility of the enterprise.

Putative sugarcane FT/TFL1 genes delay flowering time and alter reproductive architecture in Arabidopsis

Directory of Open Access Journals (Sweden)

Carla P. Coelho

2014-05-01

Full Text Available Agriculturally important grasses such as rice, maize and sugarcane are evolutionarily distant from Arabidopsis, yet some components of the floral induction process are highly conserved. Flowering in sugarcane is an important factor that negatively affects cane yield and reduces sugar/ethanol production from this important perennial bioenergy crop. Comparative studies have facilitated the identification and characterization of putative orthologs of key flowering time genes in sugarcane, a complex polyploid plant whose genome has yet to be sequenced completely. Using this approach we identified phosphatidylethanolamine-binding protein (PEBP gene family members in sugarcane that are similar to the archetypical FT and TFL1 genes of Arabidopsis that play an essential role in controlling the transition from vegetative to reproductive growth. Expression analysis of ScTFL1, which falls into the TFL1-clade of floral repressors, showed transcripts in developing leaves surrounding the shoot apex but not at the apex itself. ScFT1 was detected in immature leaves and apical regions of vegetatively growing plants and, after the floral transition, expression also occurred in mature leaves. Ectopic over-expression of ScTFL1 in Arabidopsis caused delayed flowering in Arabidopsis, as might be expected for a gene related to TFL1. In addition, lines with the latest flowering phenotype exhibited aerial rosette formation. Unexpectedly, over-expression of ScFT1, which has greatest similarity to the florigen-encoding FT, also caused a delay in flowering. This preliminary analysis of divergent sugarcane FT and TFL1 gene family members from Saccharum spp. suggests that their expression patterns and roles in the floral transition has diverged from the predicted role of similar PEBP family members.

Putative sugarcane FT/TFL1 genes delay flowering time and alter reproductive architecture in Arabidopsis.

Science.gov (United States)

Coelho, Carla P; Minow, Mark A A; Chalfun-Júnior, Antonio; Colasanti, Joseph

2014-01-01

Agriculturally important grasses such as rice, maize, and sugarcane are evolutionarily distant from Arabidopsis, yet some components of the floral induction process are highly conserved. Flowering in sugarcane is an important factor that negatively affects cane yield and reduces sugar/ethanol production from this important perennial bioenergy crop. Comparative studies have facilitated the identification and characterization of putative orthologs of key flowering time genes in sugarcane, a complex polyploid plant whose genome has yet to be sequenced completely. Using this approach we identified phosphatidylethanolamine-binding protein (PEBP) gene family members in sugarcane that are similar to the archetypical FT and TFL1 genes of Arabidopsis that play an essential role in controlling the transition from vegetative to reproductive growth. Expression analysis of ScTFL1, which falls into the TFL1-clade of floral repressors, showed transcripts in developing leaves surrounding the shoot apex but not at the apex itself. ScFT1 was detected in immature leaves and apical regions of vegetatively growing plants and, after the floral transition, expression also occurred in mature leaves. Ectopic over-expression of ScTFL1 in Arabidopsis caused delayed flowering in Arabidopsis, as might be expected for a gene related to TFL1. In addition, lines with the latest flowering phenotype exhibited aerial rosette formation. Unexpectedly, over-expression of ScFT1, which has greatest similarity to the florigen-encoding FT, also caused a delay in flowering. This preliminary analysis of divergent sugarcane FT and TFL1 gene family members from Saccharum spp. suggests that their expression patterns and roles in the floral transition has diverged from the predicted role of similar PEBP family members.

28 CFR 551.32 - Staff supervision.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Staff supervision. 551.32 Section 551.32 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Inmate Organizations § 551.32 Staff supervision. (a) The Warden shall appoint a staff member as the institution's Inmate Organization Manager (IO...

Rural model dedicated education unit: partnership between college and hospital.

Science.gov (United States)

Harmon, Lisa M

2013-02-01

This article describes the pilot project development of a rural model Dedicated Education Unit (DEU) by a rural college nursing program and a rural hospital to increase student nurses' confidence and proficiency and improve recruitment of prepared rural staff nurses. Traditionally, for economies of scale, most student clinical rotations occurred in urban settings with the number of students per clinical instructor allowed by the state board of nursing. College budget constraints negated the placement of fewer than this mandated maximum number of students in a rural hospital with a clinical instructor; moreover, rural hospitals could not accommodate 10 students at one time. Rural nursing students were anxious in the urban settings, and this anxiety precluded learning in many instances. Rural hospitals face higher registered nurse vacancies than urban centers. Of the nurses applying for open positions, many were not prepared for the demands of rural nursing, resulting in increased turnover and high orientation costs. The rural model DEU addressed issues of both the nursing program and the hospital. The design and development of the rural model DEU and the advantages of the partnership for the college nursing program and the hospital are discussed. Initial outcomes and serendipitous findings from the pilot project are also discussed. Copyright 2013, SLACK Incorporated.

Prediction of the lifetime of nitrile-butadiene rubber by FT-IR.

Science.gov (United States)

Kawashima, Tetsuya; Ogawa, Toshio

2005-12-01

A quantitative measurement method with FT-IR was proposed for a thermal degradation analysis of nitrile-butadiene rubber (NBR). An NBR film was prepared as a model sample on a barium fluoride (BaF2) crystal plate, which was subjected to a heat treatment. The absorbances of various functional groups were measured directly by FT-IR after thermal degradation at high temperatures. By measuring the absorbances, it was possible to readily determine quantitatively each of the functional groups after the degradation of NBR. By assuming that the NBR lifetime was the point at which the absorbance of a carbon-carbon double bond reaches 45% of that prior to thermal treatment, a method for predicting the lifetime of NBR heated below 150 degrees C was proposed, by using an Arrhenius plot of the heating time versus heating temperature.

Two-step versus one-step FT4 assays in heparin treated patients and non-thyroidal illness

International Nuclear Information System (INIS)

Reiners, C.; Bieler, G.; Ertl, G.; Gloss, H.; Boerner, W.

1985-01-01

The primary intention of this study is to inform the clinician about the direction and the order of magnitude of possible disturbances of different FT 4 parameters under the condition mentioned last, which is not uncommon in daily routine. No single FT 4 -RIA proved be valid in severe NTI. There is the risk to misinterprete hyperthyroidism as euthyroidism with 1step assays and the possibility to classify euthyroid patients falsely as hyperthyroid with 2step assays. In relation to this problem, the sometimes lowered FT 4 values by 1step methods are clinically not so important. It has to be established, wether TSH assays of high sensitivity are able to overcome some of the difficulties with determinations of peripheral thyroid hormones in NTI. (orig./MG)

Laser Spark Formamide Decomposition Studied by FT-IR Spectroscopy

Czech Academy of Sciences Publication Activity Database

Ferus, Martin; Kubelík, Petr; Civiš, Svatopluk

2011-01-01

Roč. 115, č. 44 (2011), s. 12132-12141 ISSN 1089-5639 R&D Projects: GA AV ČR IAA400400705; GA AV ČR IAAX00100903; GA ČR GAP208/10/2302 Institutional research plan: CEZ:AV0Z40400503 Keywords : FT-IR spectroscopy * high-power laser * induced dielectric-breakdown Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 2.946, year: 2011

A crèche for CERN staff The Staff Association project

CERN Multimedia

Association du personnel

2006-01-01

For many years, the Staff Association has supported the demand for the creation of a crèche for the children of CERN staff. Several studies have been carried out without leading to a concrete plan. The fact that the CERN population is getting younger and the shortage of local facilities have led to a more urgent demand for this type of social service over the past few years. Furthermore, the Equal Opportunities Panel had already recommended that crèche places be made available.

Staff perceptions of quality of care: an observational study of the NHS Staff Survey in hospitals in England.

Science.gov (United States)

Pinder, Richard J; Greaves, Felix E; Aylin, Paul P; Jarman, Brian; Bottle, Alex

2013-07-01

There is some evidence to suggest that higher job satisfaction among healthcare staff in specific settings may be linked to improved patient outcomes. This study aimed to assess the potential of staff satisfaction to be used as an indicator of institutional performance across all acute National Health Service (NHS) hospitals in England. Using staff responses from the NHS Staff Survey 2009, and correlating these with hospital standardised mortality ratios (HSMR), correlation analyses were conducted at institutional level with further analyses of staff subgroups. Over 60 000 respondents from 147 NHS trusts were included in the analysis. There was a weak negative correlation with HSMR where staff agreed that patient care was their trust's top priority (Kendall τ = -0.22, psatisfaction with the quality of care delivered by oneself and institutional HSMR. In the context of the continued debate about the relationship of HSMR to hospital performance, these findings of a weak correlation between staff satisfaction and HSMR are intriguing and warrant further investigation. Such measures in the future have the advantage of being intuitive for lay and specialist audiences alike, and may be useful in facilitating patient choice. Whether higher staff satisfaction drives quality or merely reflects it remains unclear.

Spectroscopic [FT-IR and FT-Raman] and theoretical [UV-Visible and NMR] analysis on α-Methylstyrene by DFT calculations.

Science.gov (United States)

Karthikeyan, N; Joseph Prince, J; Ramalingam, S; Periandy, S

2015-05-15

In the present research work, the FT-IR, FT-Raman and (13)C and (1)H NMR spectra of the α-Methylstyrene were recorded. The observed fundamental frequencies in finger print as well as functional group regions were assigned according to their uniqueness region. The Gaussian computational calculations are carried out by HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets and the corresponding results were tabulated. The impact of the presence of vinyl group in phenyl structure of the compound is investigated. The modified vibrational pattern of the molecule associated vinyl group was analyzed. Moreover, (13)C NMR and (1)H NMR were calculated by using the gauge independent atomic orbital (GIAO) method with B3LYP methods and the 6-311++G(d,p) basis set and their spectra were simulated and the chemical shifts linked to TMS were compared. A study on the electronic and optical properties; absorption wavelengths, excitation energy, dipole moment and frontier molecular orbital energies were carried out. The kubo gap of the present compound was calculated related to HOMO and LUMO energies which confirm the occurring of charge transformation between the base and ligand. Besides frontier molecular orbitals (FMO), molecular electrostatic potential (MEP) was performed. The NLO properties related to Polarizability and hyperpolarizability based on the finite-field approach were also discussed. Crown Copyright © 2015. Published by Elsevier B.V. All rights reserved.

FT Raman microscopy of untreated natural plant fibres

Science.gov (United States)

Edwards, H. G. M.; Farwell, D. W.; Webster, D.

1997-11-01

The application of FT-Raman microscopy to the non-destructive analysis of natural plant fibres is demonstrated with samples of flax, jute, ramie, cotton, kapok, sisal and coconut fibre. Vibrational assignments are proposed and characteristic features of each material are presented. Samples were not pre-treated chemically before analysis and were used directly from their respective storage collection; the adaptation of the Raman microscopic technique to the identification of specimens of natural fibres in archaeological burial sites is explored for its forensic potential.

The effectiveness of staff training focused on increasing emotional intelligence and improving interaction between support staff and clients

NARCIS (Netherlands)

Zijlmans, L.J.M.; Embregts, P.J.C.M.; Gerits, L.; Bosman, A.M.T.; Derksen, J.

2015-01-01

Background Recent research addressed the relationship between staff behaviour and challenging behaviour of individuals with an intellectual disability (ID). Consequently, research on interventions aimed at staff is warranted. The present study focused on the effectiveness of a staff training aimed

Job Satisfaction Of Hospital Nursing Staff

Directory of Open Access Journals (Sweden)

Charlotte Pietersen

2005-11-01

Full Text Available Health care managers realize that job satisfaction impacts on nursing staff retention. This study examined the job satisfaction of nursing staff (N = 109 at a government hospital. Just more than half of the respondents were generally satisfied. Feelings that nursing is worthwhile and satisfying, and financial stability at the hospital could promote staff retention. Specific intrinsic - (promotion, and extrinsic factors (routinization, working conditions, pay, interaction with supervisors, and organizational support could impact negatively on retention. Management should use these findings as a basis for staff consultation, developmental strategies, and interventions. Future research on other nursing populations is recommended.

Molecular vibrational investigation [FT-IR, FT-Raman, UV-Visible and NMR] on Bis(thiourea) Nickel chloride using HF and DFT calculations

Science.gov (United States)

Anand, S.; Sundararajan, R. S.; Ramachandraraja, C.; Ramalingam, S.; Durga, R.

2015-03-01

In the present research work, the FT-IR, FT-Raman spectra of the Bis(thiourea) Nickel chloride (BTNC) were recorded and analyzed. The observed fundamental frequencies in finger print and functional group regions were assigned according to their uniqueness region. The computational calculations were carried out by HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets and the corresponding results were tabulated. The present organo-metallic compound was made up of covalent and coordination covalent bonds. The modified vibrational pattern of the complex molecule associated with ligand group was analyzed. Furthermore, the 13C NMR and 1H NMR spectral data were calculated by using the gauge independent atomic orbital (GIAO) method with B3LYP/6-311++G(d,p) basis set and their spectra were simulated and the chemical shifts linked to TMS were compared. A investigation on the electronic and optical properties; absorption wavelengths, excitation energy, dipole moment and frontier molecular orbital energies were carried out. The kubo gap of the present compound was calculated related to HOMO and LUMO energies which confirm the occurring of charge transformation between the base and ligand. Besides frontier molecular orbitals (FMO), molecular electrostatic potential (MEP) was performed. The NLO properties related to Polarizability and hyperpolarizability based on the finite-field approach were also discussed.

Student and staff experiences of attendance monitoring in undergraduate obstetrics and gynecology: a cross-sectional survey

Directory of Open Access Journals (Sweden)

Deane RP

2016-04-01

Full Text Available Richard P Deane, Deirdre J Murphy Department of Obstetrics and Gynaecology, Trinity College Dublin, The University of Dublin, Coombe Women & Infants University Hospital, Dublin, Republic of Ireland  Background: Despite the widespread introduction of active learning strategies to engage students across modern medical curricula, student attendance and attendance monitoring remain a challenging issue for medical educators. In addition, there is little published evidence available to medical educators regarding the use of attendance monitoring systems. The aim of this study was to evaluate the opinions of students and staff about the use of a paper-based student logbook to record student attendance across all clinical and classroom-based learning activities within an undergraduate clinical rotation in obstetrics and gynecology (OBGYN. Methods: Each student undertaking the clinical rotation in OBGYN was required to complete a paper-based logbook in a booklet format that listed every clinical and classroom-based activity that the student was expected to attend. A cross-sectional survey evaluating the acceptability, practicality, and effect on access to learning opportunities of using the logbook was undertaken. The survey was conducted among all medical students who completed their OBGYN rotation over a full academic year and staff who taught on the program. Results: The response rate was 87% (n=128/147 among students and 80% (n=8/10 among staff. Monitoring attendance was widely acceptable to students (n=107/128, 84% and staff (n=8/8, 100%. Most students (n=95/128, 74% and staff (n=7/8, 88% recommended that attendance should be mandatory during rotations. Almost all staff felt that attendance should contribute toward academic credit (n=7/8, 88%, but students were divided (n=73/128, 57%. Students (n=94/128, 73% and staff (n=6/8, 75% reported that the use of the logbook to record attendance with tutor signatures was a satisfactory system, although

14 CFR 385.33 - Review by the staff.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Review by the staff. 385.33 Section 385.33...) ORGANIZATION STAFF ASSIGNMENTS AND REVIEW OF ACTION UNDER ASSIGNMENTS Procedure on Review of Staff Action § 385.33 Review by the staff. Where a petition for review is duly filed, the staff member may, upon...

34 CFR 75.519 - Dual compensation of staff.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Dual compensation of staff. 75.519 Section 75.519... by a Grantee? Project Staff § 75.519 Dual compensation of staff. A grantee may not use its grantee to pay a project staff member for time or work for which that staff member is compensated from some other...

Strategies to improve the performance of learners in a nursing college Part I: Issues pertaining to nursing education

Directory of Open Access Journals (Sweden)

E Waterson

2006-09-01

Full Text Available Three focus group interviews were conducted. One group was formed by seven tutors, and the other two groups were formed by fourth-year learners following a fouryear comprehensive diploma course. All participants voluntarily took part in the study. Data was analyzed using the descriptive method of open coding by Tesch (in Creswell, 1994:154-156. Trustworthiness was ensured in accordance with Lincoln and Guba’s (1985:290-326 principles of credibility, conformability, transferability and dependability. The findings were categorized into issues pertaining to nursing education as follows: curriculum overload; lack of theory and practice integration; teaching and assessment methods that do not promote critical thinking; tutors’ lack of skills and experience; inadequate preparation of tutors for lectures; insufficient knowledge of tutors regarding outcomes-based education approach to teaching and learning; inadequate process of remedial teaching; discrepancies between tutors’ marking; lack of clinical role-models and high expectations from the affiliated university as regards standards of nursing education in a nursing college. Strategies to improve the learners’ performance were described. It is recommended that these strategies be incorporated in the staff development programme by the staff development committee of the nursing college under study for implementation. Future research should focus on the effectiveness of the described strategies to improve the learners’ performance. It is also recommended that similar studies be conducted or replicated in other nursing colleges to address the problem of poor performance of learners engaged in a four-year comprehensive diploma course.

THE MANY ROLES OF THE CERN STAFF ASSOCIATION

CERN Document Server

Staff Association

2011-01-01

The Staff Association represents all staff Article VII 1.01 of the Staff Rules & Regulations (SR&R) stipulates that “[…] the relations between the Director-General and the personnel shall be established either on an individual basis or on a collective basis with the Staff Association as intermediary.” The role of the Staff Association delegates as representatives of all staff of the Organization before the Director-General and Member States is demonstrated by its participation in different joint committees defined in the SR&R and by TREF. This role was particularly visible in 2009 and 2010 with demonstrations of between one and two thousand participants, first for our Pension Fund in December 2009 and March 2010, then for basic research in August 2010. The presence of the Staff Association was also evident with its public meetings, staff votes in the framework of the 2010 five-yearly review, and other actions. But the Staff Association is also The CERN Nu...

The operational staff during exercise RESUME-95

Energy Technology Data Exchange (ETDEWEB)

Jensen, J. [Jensen Consult, Virum (Denmark)

1997-12-31

With more than 100 participants entering the exercise RESUME-95 the Exercise Planning Committee decided to establish an operational staff named Directing Staff (DISTAFF) to ensure that the exercise plan was followed, the planned activities were carried out and to intervene if anything went wrong. In general the duties of the operational staff involve tasks such as secretarial assistance, keeping log of the progress of the situation and gathering, updating and distributing information on all aspects of the situation. Throughout the entire event it is the staff`s responsibility to keep a general view of the current situation and to make the necessary plans for the progress of the situation based on the available information. Furthermore the staff should ensure necessary contact to the public and to the media. (au).

The operational staff during exercise RESUME-95

Energy Technology Data Exchange (ETDEWEB)

Jensen, J [Jensen Consult, Virum (Denmark)

1998-12-31

With more than 100 participants entering the exercise RESUME-95 the Exercise Planning Committee decided to establish an operational staff named Directing Staff (DISTAFF) to ensure that the exercise plan was followed, the planned activities were carried out and to intervene if anything went wrong. In general the duties of the operational staff involve tasks such as secretarial assistance, keeping log of the progress of the situation and gathering, updating and distributing information on all aspects of the situation. Throughout the entire event it is the staff`s responsibility to keep a general view of the current situation and to make the necessary plans for the progress of the situation based on the available information. Furthermore the staff should ensure necessary contact to the public and to the media. (au).

The Effectiveness of Staff Training Focused on Increasing Emotional Intelligence and Improving Interaction between Support Staff and Clients

Science.gov (United States)

Zijlmans, L. J. M.; Embregts, P. J. C. M.; Gerits, L.; Bosman, A. M. T.; Derksen, J. J. L.

2015-01-01

Background: Recent research addressed the relationship between staff behaviour and challenging behaviour of individuals with an intellectual disability (ID). Consequently, research on interventions aimed at staff is warranted. The present study focused on the effectiveness of a staff training aimed at emotional intelligence and interactions…

Development of a Refined Staff Group Trainer

National Research Council Canada - National Science Library

Quensel, Susan

1999-01-01

... individual staff sections in the brigade command post. The program was designed to deliver training to newly formed, inexperienced staffs conducting the staff functions that support the military decision-making process within the execution phase...

Determination of the Mechanical Properties of Rubber by FT-NIR

Directory of Open Access Journals (Sweden)

Rattapol Pornprasit

2016-01-01

Full Text Available Mechanical tests, for example, tensile and hardness tests, are usually used to evaluate the properties of rubber materials. In this work, mechanical properties of selected rubber materials, that is, natural rubber (NR, styrene butadiene rubber (SBR, nitrile butadiene rubber (NBR, and ethylene propylene diene monomer (EPDM, were evaluated using a near infrared (NIR spectroscopy technique. Here, NR/NBR and NR/EPDM blends were first prepared. All of the samples were then scanned using a FT-NIR spectrometer and fitted with an integration sphere working in a diffused reflectance mode. The spectra were correlated with hardness and tensile properties. Partial least square (PLS calibration models were built from the spectra datasets with preprocessing techniques, that is, smoothing and second derivative. This indicated that reasonably accurate models, that is, with a coefficient of determination [R2] of the validation greater than 0.9, could be achieved for the hardness and tensile properties of rubber materials. This study demonstrated that FT-NIR analysis can be applied to determine hardness and tensile values in rubbers and rubber blends effectively.

Physicochemical characterization of Lavandula spp. honey with FT-Raman spectroscopy.

Science.gov (United States)

Anjos, Ofélia; Santos, António J A; Paixão, Vasco; Estevinho, Letícia M

2018-02-01

This study aimed to evaluate the potential of FT-Raman spectroscopy in the prediction of the chemical composition of Lavandula spp. monofloral honey. Partial Least Squares (PLS) regression models were performed for the quantitative estimation and the results were correlated with those obtained using reference methods. Good calibration models were obtained for electrical conductivity, ash, total acidity, pH, reducing sugars, hydroxymethylfurfural (HMF), proline, diastase index, apparent sucrose, total flavonoids content and total phenol content. On the other hand, the model was less accurate for pH determination. The calibration models had high r 2 (ranging between 92.8% and 99.9%), high residual prediction deviation - RPD (ranging between 4.2 and 26.8) and low root mean square errors. These results confirm the hypothesis that FT-Raman is a useful technique for the quality control and chemical properties' evaluation of Lavandula spp honey. Its application may allow improving the efficiency, speed and cost of the current laboratory analysis. Copyright © 2017 Elsevier B.V. All rights reserved.

Training for staff who support students.

Science.gov (United States)

Flynn, Eleanor; Woodward-Kron, Robyn; Hu, Wendy

2016-02-01

Front-line administrative, academic and clinical teaching staff often find themselves providing pastoral and learning support to students, but they are often not trained for this role, and this aspect of their work is under-acknowledged. Staff participating in an action research study at two medical schools identified common concerns about the personal impact of providing student support, and of the need for professional development to carry out this responsibility. This need is magnified in clinical placement settings that are remote from on-campus services. Informed by participatory action research, brief interactive workshops with multimedia training resources were developed, conducted and evaluated at eight health professional student training sites. These workshops were designed to: (1) be delivered in busy clinical placement and university settings; (2) provide a safe and inclusive environment for administrative, academic and clinical teaching staff to share experiences and learn from each other; (3) be publicly accessible; and (4) promote continued development and roll-out of staff training, adapted to each workplace (see http://www.uws.edu.au/meusupport). The workshops were positively evaluated by 97 participants, with both teaching and administrative staff welcoming the opportunity to discuss and share experiences. Staff supporting health professional students have shared, often unmet, needs for support themselves Staff supporting health professional students have shared, often unmet, needs for support themselves. Participatory action research can be a means for producing and maintaining effective training resources as well as the conditions for change in practice. In our workshops, staff particularly valued opportunities for guided discussion using videos of authentic cases to trigger reflection, and to collaboratively formulate student support guidelines, customised to each site. © 2015 John Wiley & Sons Ltd.

Engaging Frontline Leaders and Staff in Real-Time Improvement.

Science.gov (United States)

Phillips, Jennifer; Hebish, Linda J; Mann, Sharon; Ching, Joan M; Blackmore, C Craig

2016-04-01

The relationship of staff satisfaction and engagement to organizational success, along with the integral influence of frontline managers on this dimension, is well established in health care and other industries. To specifically address staff engagement, Virginia Mason Medical Center, an integrated, single-hospital health system, developed an approach that involved leaders, through the daily use of standard work for leaders, as well as staff, through a Lean-inspired staff idea system. Kaizen Promotion Office (KPO) staff members established three guiding principles: (1) Staff engagement begins with leader engagement; (2) Integrate daily improve- ment (kaizen) as a habitual way of life not as an add-on; and (3) Create an environment in which staff feel psycho- logically safe and valued. Two design elements--Standard Work for Leaders (SWL) and Everyday Lean Ideas (ELIs) were implemented. For the emergency department (ED), an early adopter of the staff engagement work, the challenge was to apply the guiding principles to improve staff engagement while improving quality and patient and staff satisfaction, even as patient volumes were increasing. Daily huddles for the KPO staff members and weekly leader rounds are used to elicit staff ideas and foster ELIs in real time. Overall progress to date has been tracked in terms of staff satisfaction surveys, voluntary staff turnover, adoption of SWL, and testing and implementation of staff ideas. For example, voluntary turnover of ED staff decreased from 14.6% in 2011 to 7.5% in 2012, and 2.0% in 2013. Organizationwide, at least 800 staff ideas are in motion at any given time, with finished ones posted in an idea supermarket website. A leadership and staff engagement approach that focuses on SWL and on capturing staff ideas for daily problem solving and improvement can contribute to organization success and improve the quality of health care delivery.

Emergency Contraceptive Pill (ECP) Use and Experiences at College Health Centers in the Mid-Atlantic United States: Changes since ECP Went Over-the-Counter

Science.gov (United States)

Miller, Laura M.

2011-01-01

Objective: To investigate the availability of emergency contraceptive pills (ECPs) at college health centers since ECP went over-the-counter (OTC) in 2006. Related issues, such as distribution procedure, existence of a written protocol, personnel involved, contraindications, follow-up procedures, methods of advertising, and staff attitudes, were…

Sugar and acid content of Citrus prediction modeling using FT-IR fingerprinting in combination with multivariate statistical analysis.

Science.gov (United States)

Song, Seung Yeob; Lee, Young Koung; Kim, In-Jung

2016-01-01

A high-throughput screening system for Citrus lines were established with higher sugar and acid contents using Fourier transform infrared (FT-IR) spectroscopy in combination with multivariate analysis. FT-IR spectra confirmed typical spectral differences between the frequency regions of 950-1100 cm(-1), 1300-1500 cm(-1), and 1500-1700 cm(-1). Principal component analysis (PCA) and subsequent partial least square-discriminant analysis (PLS-DA) were able to discriminate five Citrus lines into three separate clusters corresponding to their taxonomic relationships. The quantitative predictive modeling of sugar and acid contents from Citrus fruits was established using partial least square regression algorithms from FT-IR spectra. The regression coefficients (R(2)) between predicted values and estimated sugar and acid content values were 0.99. These results demonstrate that by using FT-IR spectra and applying quantitative prediction modeling to Citrus sugar and acid contents, excellent Citrus lines can be early detected with greater accuracy. Copyright © 2015 Elsevier Ltd. All rights reserved.

Study of the Pyrrol/Diphenylamine Copolymer by FT-IR spectroscopy and conductivity

Directory of Open Access Journals (Sweden)

Carlos Alberto Perez

2004-01-01

Full Text Available The main goal of this study was to analyze the physical properties of the copolymer formed by the electrochemical deposition of the polydiphenylamine (PDPA on polypyrrole (Ppy and Ppy on PDPA, in different conditions, through the characterization of the materials formed by the resonant Raman, FT-IR and conductivity techniques. The interactions among the species which are present in the new copolymer structure and the changes in electronic conductivity, were verified. The copolymer was also synthesized electrochemically in the presence of iodide species and the material was characterized by FT-IR spectroscopy and conductivity. The role of the dopant was studied in the process of charge transfer between the copolymer-dopant, acting in the stabilization of the species in the polymer backbone and the increase of the electronic conductivity.

Using HL7 in hospital staff assignments.

Science.gov (United States)

Unluturk, Mehmet S

2014-02-01

Hospital staff assignments are the instructions that allocate the hospital staff members to the hospital beds. Currently, hospital administrators make the assignments without accessing the information regarding the occupancy of the hospital beds and the acuity of the patient. As a result, administrators cannot distinguish between occupied and unoccupied beds, and may therefore assign staff to unoccupied beds. This gives rise to uneven and inefficient staff assignments. In this paper, the hospital admission-discharge-transfer (ADT) system is employed both as a data source and an assignment device to create staff assignments. When the patient data is newly added or modified, the ADT system updates the assignment software client with the relevant data. Based on the relevant data, the assignment software client is able to construct staff assignments in a more efficient way. © 2013 Elsevier Ltd. All rights reserved.

The operating staff of nuclear power plants

International Nuclear Information System (INIS)

Schlegel, G.; Christ, W.

1988-01-01

The training of its staff is one of the pillars of the safe and economical operation of a power plant. This is why power plant owners began to systematically train their staff already in the 50s, and why they created central training facilities. Staff members who have undergone this training make an indispensable contribution to the acceptedly high safety and availability of German power plants. The substantial cost of creating training facilities and of schooling plant staff is considered to be an investment for the future. Low labour turnover permits careful observation and development of staff and leads to a high standard of knowledge and experience. (orig./HSCH) [de

Hubungan Kadar Ft4 Dengan Kejadian Tirotoksikosis berdasarkan Penilaian Indeks New Castle Padawanita Dewasa di Daerah Ekses Yodium

Directory of Open Access Journals (Sweden)

Harsa Rusda

2013-05-01

Full Text Available AbstrakTirotoksikosis merupakan manifestasi klinis yang terjadi akibat peningkatan kadar hormon tiroid dalam darah. Kelebihan yodium merupakan salah satu penyebab terjadinya tirotoksikosis. Ini ditandai dengan hasil pemeriksaan kadar Ekskresi Yodium Urin (EYU > 199 μg/L. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan kadar FT4 dengan kejadian tirotoksikosis berdasarkan penilaian indeks New Castle pada wanita dewasa di daerah ekses yodium. Metode: Penelitian dilakukan dengan menganalisis data yang dikumpulkan secara Cross Sectional Study terhadap 37 wanita dewasa menggunakan metoda total sampling di Nagari Koto Salak, Kecamatan Koto Salak Kabupaten Dharmasraya yang merupakan daerah ekses yodium (median EYU 323,5 μg/L. Pengumpulan data dilakukan dengan wawancara menggunakan penilaian Indeks New Castle dan pengambilan darah untuk dilakukan pemeriksaan kadar FT4 dalam serum. Hasil: Analisis univariat didapatkan jumlah penduduk wanita dewasa dengan kadar FT4 meningkat sebanyak 14 persen dan nilai rata-rata 1,71 ng/dl. Penilaian indeks New Castle dalam kategori doubtful 16 persen dan tidak ditemukan penduduk yang termasuk dalam kategori toxic. Berdasarkan hasil uji statistik Chi-square, didapatkan p value=1. Kesimpulan: Tidak terdapat hubungan yang bermakna antara kadar FT4 dalam serum dengan kejadian tirotoksikosis pada wanita dewasa di derah ekses yodium. Saran: Perlu dilakukan penyuluhan mengenai asupan yodium kepada masyarakat dan diharapkan penelitian ini dapat menjadi masukan kepada pemerintah dalam mengambil kebijakan terhadap pemberian kapsul yodium serta melakukan kontrol kadar EYU secara teratur dan berkala.Kata kunci: FT4, tirotoksikosis, indeks New Castle, wanita, ekses yodium, tiroidAbstractThyrotoxicosis is a clinical manifestation that occurs due to elevated levels of thyroid hormones in the blood. Iodine excess is one of the causes of thyrotoxicosis. This is indicated by the results of urine iodine excretion levels (EYU

Theoretical (in B3LYP/6-3111++G** level), spectroscopic (FT-IR, FT-Raman) and thermogravimetric studies of gentisic acid and sodium, copper(II) and cadmium(II) gentisates.

Science.gov (United States)

Regulska, E; Kalinowska, M; Wojtulewski, S; Korczak, A; Sienkiewicz-Gromiuk, J; Rzączyńska, Z; Swisłocka, R; Lewandowski, W

2014-11-11

The DFT calculations (B3LYP method with 6-311++G(d,p) mixed with LanL2DZ for transition metals basis sets) for different conformers of 2,5-dihydroxybenzoic acid (gentisic acid), sodium 2,5-dihydroxybenzoate (gentisate) and copper(II) and cadmium(II) gentisates were done. The proposed hydrated structures of transition metal complexes were based on the results of experimental findings. The theoretical geometrical parameters and atomic charge distribution were discussed. Moreover Na, Cu(II) and Cd(II) gentisates were synthesized and the composition of obtained compounds was revealed by means of elemental and thermogravimetric analyses. The FT-IR and FT-Raman spectra of gentisic acid and gentisates were registered and the effect of metals on the electronic charge distribution of ligand was discussed. Copyright © 2014 Elsevier B.V. All rights reserved.

Determination of Free Fatty Acid by FT-NIR Spectroscopy in Esterification Reaction for Biodiesel Production

Directory of Open Access Journals (Sweden)

Djéssica Tatiana Raspe

2013-01-01

Full Text Available This work reports the use of FT-NIR spectroscopy coupled with multivariate calibration to determine the percentage of free fatty acids (FFA in samples obtained by the esterification of FFA in vegetable oils. The analytical method used as calibration matrix samples of the reaction medium of esterification of oleic acid in soybean oil in proportions of 0.3 to 40 wt% (by weight of oleic acid obtained under different experimental conditions and utilized the partial least squares (PLS regression. The efficiency of the method was tested to predict the content of FFA in reactions of esterification of oleic acid in soybean oil catalysed by KSF clay and Amberlyst 15 commercial resin, both in a batch mode. Good Correlations were observed between the FT-NIR/PLS method and the reference method (AOCS. The results confirm that FT-NIR spectroscopy, in combination with multivariate calibration, is a promising technique for monitoring esterification reaction for biodiesel production.

The characterization of natural gemstones using non-invasive FT-IR spectroscopy: New data on tourmalines.

Science.gov (United States)

Mercurio, Mariano; Rossi, Manuela; Izzo, Francesco; Cappelletti, Piergiulio; Germinario, Chiara; Grifa, Celestino; Petrelli, Maurizio; Vergara, Alessandro; Langella, Alessio

2018-02-01

Fourteen samples of tourmaline from the Real Museo Mineralogico of Federico II University (Naples) have been characterized through multi-methodological investigations (EMPA-WDS, SEM-EDS, LA-ICP-MS, and FT-IR spectroscopy). The samples show different size, morphology and color, and are often associated with other minerals. Data on major and minor elements allowed to identify and classify tourmalines as follows: elbaites, tsilaisite, schorl, dravites, uvites and rossmanite. Non-invasive, non-destructive FT-IR and in-situ analyses were carried out on the same samples to validate this chemically-based identification and classification. The results of this research show that a complete characterization of this mineral species, usually time-consuming and expensive, can be successfully achieved through non-destructive FT-IR technique, thus representing a reliable tool for a fast classification extremely useful to plan further analytical strategies, as well as to support gemological appraisals. Copyright © 2017 Elsevier B.V. All rights reserved.

Readiness for organisational change among general practice staff.

Science.gov (United States)

Christl, B; Harris, M F; Jayasinghe, U W; Proudfoot, J; Taggart, J; Tan, J

2010-10-01

Increasing demands on general practice to manage chronic disease may warrant organisational change at the practice level. Staff's readiness for organisational change can act as a facilitator or barrier to implementing interventions aimed at organisational change. To explore general practice staff readiness for organisational change and its association with staff and practices characteristics. This is a cross-sectional study of practices in three Australian states involved in a randomised control trial on the effectiveness of an intervention to enhance the role of non-general practitioner staff in chronic disease management. Readiness for organisational change, job satisfaction and practice characteristics were assessed using questionnaires. 502 staff from 58 practices completed questionnaires. Practice characteristics were not associated with staff readiness for change. A multilevel regression analysis showed statistically significant associations between staff readiness for organisational change (range 1 to 5) and having a non-clinical staff role (vs general practitioner; B=-0.315; 95% CI -0.47 to -0.16; pchange which addresses the mix of practice staff. Moderately low job satisfaction may be an opportunity for organisational change.

Hypertension and anthropometry measurement on academic staff at public universities in Malaysia

Science.gov (United States)

Zulkifli, Ilya Zulaikha; Abdullah, Mohammad Nasir; Baharuddin, Mohd Sapuan; Arul, Elizabeth

2015-12-01

Hypertension or most commonly known as high blood pressure is a non-communicable disease affecting to health of people with non-detectible cause (primary) and some with determined causes (secondary). The prevalence of hypertension morbidity was very high globally, the consequences of the disease if not been treated is death. The purpose of this study was to determine the relationship between hypertension and anthropometry measurements such as weight, height and body mass index among academic staff in public universities in Malaysia. The design for this study was cross-sectional and the method for data collection was mailed questionnaire. The initial sample size for this study was 189, therefore, 500 questionnaires were distributed to randomly selected academicians in public universities, colleges and polytechnics in Malaysia. However, only 101 questionnaires were returned and were analysed in this study. The target population were academicians which includes lecturers and senior lecturers in public universities in Malaysia. The methods of analysis employed was logistic regression and frequency analysis. It was found that weight, height and body mass index (BMI) have no significant relationship with hypertension but based on the Crude Odd Ratio, all these three anthropometry measures showed that there were protective risk of hypertension among lecturers and senior lecturers in public university, Malaysia. In a nutshell, there were no evidence to conclude that anthropometry measurements can affect hypertension status among academic staff at public university.

Antioxidant activity and FT-IR analysis of Datura innoxia and Datura ...

African Journals Online (AJOL)

Materials and Methods: Determination of total phenolic content and total flavonoid content and antioxidant activity in terms of total antioxidant assay, ABTS assay, DPPH assay and in-vitro lipid peroxidation inhibiting activity were determined along with the FT-IR (Fourier transform infrared spectroscopy) analysis of the ...

Public versus Private Colleges: Political Participation of College Graduates

Science.gov (United States)

Lott, Joe L., II.; Hernandez, Jose; King, Joe P.; Brown, Tiffany; Fajardo, Ismael

2013-01-01

Using data from the Baccalaureate and Beyond Longitudinal Study (B&B:93/03) of College Graduates, we use structural equation modeling to model the relationships between college major, values held in college, collegiate community service participation, and the post-college political participation of college graduates by public versus private…

Official Website of the Joint Chiefs of Staff

Science.gov (United States)

Skip to main content (Press Enter). Toggle navigation Joint Chiefs of Staff Joint Chiefs of Staff Joint Chiefs of Staff Facebook Twitter YouTube Flickr Blog Instagram Search JCS: Search Search Search JCS: Search Home Media News Photos Videos Publications About The Joint Staff Chairman Vice Chairman

Forensic Drug Identification, Confirmation, and Quantification Using Fully Integrated Gas Chromatography with Fourier Transform Infrared and Mass Spectrometric Detection (GC-FT-IR-MS).

Science.gov (United States)

Lanzarotta, Adam; Lorenz, Lisa; Voelker, Sarah; Falconer, Travis M; Batson, JaCinta S

2018-05-01

This manuscript is a continuation of a recent study that described the use of fully integrated gas chromatography with direct deposition Fourier transform infrared detection and mass spectrometric detection (GC-FT-IR-MS) to identify and confirm the presence of sibutramine and AB-FUBINACA. The purpose of the current study was to employ the GC-FT-IR portion of the same instrument to quantify these compounds, thereby demonstrating the ability to identify, confirm, and quantify drug substances using a single GC-FT-IR-MS unit. The performance of the instrument was evaluated by comparing quantitative analytical figures of merit to those measured using an established, widely employed method for quantifying drug substances, high performance liquid chromatography with ultraviolet detection (HPLC-UV). The results demonstrated that GC-FT-IR was outperformed by HPLC-UV with regard to sensitivity, precision, and linear dynamic range (LDR). However, sibutramine and AB-FUBINACA concentrations measured using GC-FT-IR were not significantly different at the 95% confidence interval compared to those measured using HPLC-UV, which demonstrates promise for using GC-FT-IR as a semi-quantitative tool at the very least. The most significant advantage of GC-FT-IR compared to HPLC-UV is selectivity; a higher level of confidence regarding the identity of the analyte being quantified is achieved using GC-FT-IR. Additional advantages of using a single GC-FT-IR-MS instrument for identification, confirmation, and quantification are efficiency, increased sample throughput, decreased consumption of laboratory resources (solvents, chemicals, consumables, etc.), and thus cost.

Cooptation of Peer Support Staff: Quantitative Evidence

Directory of Open Access Journals (Sweden)

Anthony J. Alberta

2014-03-01

Full Text Available Objective In 2007, the Centers for Medicare and Medicaid Services (CMS sent a letter to state Medicaid directors outlining requirements for implementing peer-based recovery support services (P-BRSS as a Medicaid-funded service. Since then, 30 states have implemented these services. Although the literature describing implementation of P-BRSS has identified the cooptation of peer support staff (PSS as a barrier to the effective provision of P-BRSS, the evidence for it remains anecdotal. This study attempts to determine if the context of employment in either a treatment organization or peer organization affected cooptation. Methods We conducted a survey of PSS in the fall of 2013. In all, 92 of the 181 respondents were working as PSS at the time, 53 in treatment organizations. Chi-square analysis was used to determine if the context of employment had an effect on the cooptation of peer staff. Results Peer staff working in treatment organizations reported that they were supervised by treatment staff and participated in employment-related training to improve their skills at providing treatment services more frequently than their counterparts in peer organizations. Peer staff working in treatment organizations also participated in training and education to prepare for employment as treatment professionals more frequently than peer staff working in peer organizations. Conclusions and Implications for Practice Peer staff members working in treatment organizations are subject to processes of acculturation into professional cultures that peer staff working in peer organizations are not. Effective implementation of P-BRSS should include specific efforts to minimize the cooptation of peer staff.

Technology development for iron F-T catalysts. Final report

Energy Technology Data Exchange (ETDEWEB)

Frame, R.R.; Gala, H.B.

1994-08-01

The objectives of this work were twofold. The first objective was to design and construct a pilot plant for preparing precipitated iron oxide F-T precursors and demonstrate that the rate of production from this plant is equivalent to 100 lbs/day of dried metal oxide. Secondly, these precipitates were to be used to prepare catalysts capable of achieving 88% CO + H{sub 2} conversion with {le} 5 mole percent selectivity to methane + ethane.

28 CFR 600.5 - Staff.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Staff. 600.5 Section 600.5 Judicial Administration OFFICES OF INDEPENDENT COUNSEL, DEPARTMENT OF JUSTICE GENERAL POWERS OF SPECIAL COUNSEL § 600.5 Staff. A Special Counsel may request the assignment of appropriate Department employees to assist the...

Molecular vibrational investigation [FT-IR, FT-Raman, UV-Visible and NMR] on Bis(thiourea) Nickel chloride using HF and DFT calculations.

Science.gov (United States)

Anand, S; Sundararajan, R S; Ramachandraraja, C; Ramalingam, S; Durga, R

2015-03-05

In the present research work, the FT-IR, FT-Raman spectra of the Bis(thiourea) Nickel chloride (BTNC) were recorded and analyzed. The observed fundamental frequencies in finger print and functional group regions were assigned according to their uniqueness region. The computational calculations were carried out by HF and DFT (B3LYP and B3PW91) methods with 6-31++G(d,p) and 6-311++G(d,p) basis sets and the corresponding results were tabulated. The present organo-metallic compound was made up of covalent and coordination covalent bonds. The modified vibrational pattern of the complex molecule associated with ligand group was analyzed. Furthermore, the (13)C NMR and (1)H NMR spectral data were calculated by using the gauge independent atomic orbital (GIAO) method with B3LYP/6-311++G(d,p) basis set and their spectra were simulated and the chemical shifts linked to TMS were compared. A investigation on the electronic and optical properties; absorption wavelengths, excitation energy, dipole moment and frontier molecular orbital energies were carried out. The kubo gap of the present compound was calculated related to HOMO and LUMO energies which confirm the occurring of charge transformation between the base and ligand. Besides frontier molecular orbitals (FMO), molecular electrostatic potential (MEP) was performed. The NLO properties related to Polarizability and hyperpolarizability based on the finite-field approach were also discussed. Crown Copyright © 2014. Published by Elsevier B.V. All rights reserved.

STAFF MARKETING IN MODERN RUSSIAN CONDITIONS

OpenAIRE

Nataliya N. Kretova; Natalya N. Mitina

2017-01-01

The conception of staff marketing, which was developed abroad, is effectively used in the developed countries for a long time. Its main advantage consists in the possibility of organizing some planning for the implementation of staff strategy: staff marketing provides the enterprise on the long-term basis with human resources capable of forming strategic potential, which would allow to implement the planned activities. Numerous problems of formation and development of civilized market relatio...

The staff regulations of the Agency

International Nuclear Information System (INIS)

2002-01-01

Following the first comprehensive review of the Provisional Staff Regulations conducted by the Secretariat, the Board of Governors approved on 12 June 2002 amendments to the Provisional Staff Regulations including the removal of the attribute 'provisional' from their title. The revised Staff Regulations of the Agency are set forth in this document for the information of all Members of the Agency. There is a subject index at the end of the document

Design and validation of a questionnaire to measure the attitudes of hospital staff concerning pandemic influenza.

Science.gov (United States)

Naghavi, Seyed Hamid Reza; Shabestari, Omid; Roudsari, Abdul V; Harrison, John

2012-03-01

When pandemics lead to a higher workload in the healthcare sector, the attitude of healthcare staff and, more importantly, the ability to predict the rate of absence due to sickness are crucial factors in emergency preparedness and resource allocation. The aim of this study was to design and validate a questionnaire to measure the attitude of hospital staff toward work attendance during an influenza pandemic. An online questionnaire was designed and electronically distributed to the staff of a teaching medical institution in the United Kingdom. The questionnaire was designed de novo following discussions with colleagues at Imperial College and with reference to the literature on the severe acute respiratory syndrome (SARS) epidemic. The questionnaire included 15 independent fact variables and 33 dependent measure variables. A total of 367 responses were received in this survey. The data from the measurement variables were not normally distributed. Three different methods (standardized residuals, Mahalanobis distance and Cook's distance) were used to identify the outliers. In all, 19 respondents (5.17%) were identified as outliers and were excluded. The responses to this questionnaire had a wide range of missing data, from 1 to 74 cases in the measured variables. To improve the quality of the data, missing value analysis, using Expectation Maximization Algorithm (EMA) with a non-normal distribution model, was applied to the responses. The collected data were checked for homoscedasticity and multicollinearity of the variables. These tests suggested that some of the questions should be merged. In the last step, the reliability of the questionnaire was evaluated. This process showed that three questions reduced the reliability of the questionnaire. Removing those questions helped to achieve the desired level of reliability. With the changes proposed in this article, the questionnaire for measuring staff attitudes concerning pandemic influenza can be converted to a

7 CFR 1700.33 - Financial Services Staff.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Financial Services Staff. 1700.33 Section 1700.33... AGRICULTURE GENERAL INFORMATION Agency Organization and Functions § 1700.33 Financial Services Staff. The Financial Services Staff evaluates the financial condition of financially troubled borrowers in order to...

Conceptions of a Good College Student, Parent-Student Communication About College, First-Year Grades, and College Retention Among First- and Non-First-Generation College Students

OpenAIRE

Palbusa, Julienne Marie Alipio

2016-01-01

This study examined conceptions of a good college student, parent-student communication about college, academic achievement, college student retention, and college generation status among first-year college students. 344 undergraduates described the characteristics and skills of a good college student. In addition, they reported the frequency, perceived helpfulness, and quality (instrumental and emotional support) of parent-student communication about college. Student GPA and second year rete...

Masculine Chest-Wall Contouring in FtM Transgender: a Personal Approach.

Science.gov (United States)

Lo Russo, Giulia; Tanini, Sara; Innocenti, Marco

2017-04-01

Chest-wall contouring surgery is one of the first steps in sexual reassignment in female-to-male (FtM) transsexuals that contributes to strengthening of the self-image and facilitates living in the new gender role. The main goal is to masculinize the chest by removing the female contour. Chest contour, scar placement, scar shape, scar length, nipple-areola position, nipple size and the areola size are the key points. Between July 2013 and June 2016, 25 FtM transgender patients underwent surgical procedures to create a masculine chest-wall contour. In our study, we just considered 16 patients who have undergone chest surgery with the double incision method. The patients' survey revealed a high satisfaction rate with the aesthetic result. In our group, no complications occurred, and two patients have undergone supplementary surgery for axillary dog-ear revision and nipple reconstruction. The authors propose a new technical approach and indications for FtM transgender patients' surgery. A longer scar that emphasizes the pectoralis muscle, a smaller nipple and a resized and refaced areola are the key points of our technique to give a masculine appearance to the chest. The scars are permanent, but most of them will fade and the patients are enthusiastic with their new "male" chest appearance. The high level of satisfaction, the great aesthetic result and the low rate of complications suggest to us the use of this technique in medium- and large-size breasts. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Beyond College Eligibility: A New Framework for Promoting College Readiness. College Readiness Indicator Systems Resource Series

Science.gov (United States)

Annenberg Institute for School Reform at Brown University, 2014

2014-01-01

The College Readiness Indicator Systems (CRIS) initiative was developed in response to a troubling pattern: More students than ever are enrolling in college after high school, but many of them are not college ready, as evidenced by persistently low rates of college completion. The sense of urgency to close the gap between college eligibility and…

Aeroderivative Pratt & Whitney FT8-3 gas turbine – an interesting solution for power generation

Directory of Open Access Journals (Sweden)

Sorinel-Gicu TALIF

2011-03-01

Full Text Available The intermediate load electric power stations become more and more interesting for theelectric power market in Romania. In this context, the Combined Cycle Power Plants came as a veryattractive solution. This paper presents the results of a study regarding the use of the aeroderivativePratt & Whitney FT8-3 gas turbine, available in Romania, for the electric power generation in aCombined Cycle Power Plant. It is also analyzed the Combined Heat in Power generation with FT8-3gas turbine when saturated steam or hot water are required.

M4FT-15LL0806062-LLNL Thermodynamic and Sorption Data FY15 Progress Report

Energy Technology Data Exchange (ETDEWEB)

Zavarin, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Wolery, T. J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2015-08-31

This progress report (Milestone Number M4FT-15LL0806062) summarizes research conducted at Lawrence Livermore National Laboratory (LLNL) within Work Package Number FT-15LL080606. The focus of this research is the thermodynamic modeling of Engineered Barrier System (EBS) materials and properties and development of thermodynamic databases and models to evaluate the stability of EBS materials and their interactions with fluids at various physicochemical conditions relevant to subsurface repository environments. The development and implementation of equilibrium thermodynamic models are intended to describe chemical and physical processes such as solubility, sorption, and diffusion.

Campus Solidarity Campaign: Developing a Program to Promote an Environment of Solidarity and Support on College Campuses for Students with Mental Illness

Science.gov (United States)

Kosyluk, Kristin A.; Corrigan, Patrick W.; Jones, Nev; James, Drexler; Abelson, Sara; Malmon, Alison

2016-01-01

Purpose: The aim of this work was to develop a campaign to promote an environment of solidarity and support on college campuses for students with mental illnesses. Method: Data were gathered from 24 members of a Chicago university campus who were selected as representatives of key campus stakeholder groups including students, administrative staff,…

Elections for staff representatives – Join, commit and vote!

CERN Multimedia

Staff Association

2015-01-01

The Staff Council is a statutory body representing collectively in the area of employment conditions all CERN staff members (MPE and MPA), as well as the pensioners, former Cernois. The Staff Council is the supreme representative body of the CERN staff and pensioners, which defines the main lines of the policy of the Staff Association. The Staff Council is composed of staff representatives (45 seats to represent staff members, and 5 for representing fellows and associate members), as well as delegates for pensioners (seven positions), designated by GAC-EPA. Every two years, the Council is renewed through elections. Concerning the 45 delegates representing staff members, all departments have a least two seats allocated, one in career paths AA to D and one in career paths E to H. This guarantees a fair distribution of seats among the various organizational units and career paths. The table below, shows the exact number of delegates per department and career paths. Staff members or fellows who want to participa...

32 CFR 1602.5 - Area office staff.

Science.gov (United States)

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Area office staff. 1602.5 Section 1602.5....5 Area office staff. The compensated employees, civilian and military, of the Selective Service System employed in an area office will be referred to as the area office staff. ...

Research Staff | Chemistry and Nanoscience Research | NREL

Science.gov (United States)

Research Staff Research Staff Research staff members in NREL's Chemistry and Nanoscience Center are Electrochemical Engineering and Materials Chemistry. For lead researcher contacts, see our research areas. For our : Chemistry and Nanoscience In addition to his position at NREL, Dr. van de Lagemaat is also a fellow of the

Der Einsatz von Online-Datenbanken für Objektinnovationen im Systemgeschäft

OpenAIRE

Noch, Rainer

1990-01-01

Der Einsatz von Online-Datenbanken für Objektinnovationen im Systemgeschäft. - Augsburg : FGM-Verl., 1990. - 62, LVII S. - Zugl.: Augsburg, Univ., Diplomarb. - (Arbeitspapiere zur Schriftenreihe Schwerpunkt Marketing ; 31)

The impact of staff and service user gender on staff responses towards adults with intellectual disabilities who display aggressive behaviour.

Science.gov (United States)

Kleinberg, I; Scior, K

2014-02-01

The impact of staff and service user gender on responses of staff in intellectual disability (ID) services is poorly understood. The present study set out to assess the role of gender in influencing staff emotions, attributions and behavioural intentions in response to aggression displayed by adults with ID. A new scale measuring staff behavioural intentions was developed. A two × two (staff gender × service user gender) between subjects design was used to compare the responses of day and residential support staff to physical aggression by a hypothetical service user. In response to a vignette depicting a service user with ID assaulting a member of staff, 160 respondents completed measures of affective responses, causal attributions and behavioural intentions while imagining themselves as the target of the service user's assault. Female participants reported feeling more fear/anxiety, more depression/anger and less confident/relaxed than male participants. The longer staff had worked with people with ID, the more likely they were to favour safety-focused behaviours. More confident female participants were less likely to favour safety-focused behaviours, but confidence had no effect on male participants' endorsement of these behaviours. Increased confidence in both was associated with lower agreement of safety-focused behaviours in relation to the female vignette, regardless of participant gender. The more control women believed the service user had over their behaviour, the more likely they were to choose safety-focused behaviours. Punitive behaviours were favoured more in response to the male rather than the female service user. Punitive behaviours were also favoured more by more junior staff and by participants who expected feeling more depressed/angry in response to the vignettes. Both staff and service user gender influenced staff responses to aggression, yet the latter played a smaller role than expected. The role of gender in staff-service user

Hygiene Knowledge of Food Staff in Catering Industry

Directory of Open Access Journals (Sweden)

Hülya Yardımcı

2015-04-01

Full Text Available This study, designed as a cross-sectional study, was carried out to determine the hygiene knowledge of the staff (N = 317 employed in kitchen and service departments of catering firms in Ankara. It was found that the mean scores of the staff with regard to personal hygiene, food hygiene, and kitchen and equipment hygiene were 10.7 ± 1.6, 19.8 ± 4.0, and 13.6 ± 2.0, respectively. Male staff achieved higher mean scores in personal hygiene knowledge test compared with female staff (p < .01. The staff receiving a hygiene training were determined to have higher mean scores in terms of hygiene knowledge tests compared with those who have not received, and the production staff had higher knowledge as to hygiene than the other groups (p < .01. The mean scores for hygiene knowledge tests were found to be increasing with age. Hygiene knowledge scores of the staff were quite lower than what must be taken. For that reason, periodical training programs should be organized to increase the awareness of the staff about hygiene.

Urea, Uric Acid, Prolactin and fT4 Concentrations in Aqueous Humor of Keratoconus Patients.

Science.gov (United States)

Stachon, Tanja; Stachon, Axel; Hartmann, Ulrike; Seitz, Berthold; Langenbucher, Achim; Szentmáry, Nóra

2017-06-01

Keratoconus is a noninflammatory disease of the cornea associated with progressive thinning and conical shape. Metabolic alterations in the urea cycle, with changes in collagen fibril stability, oxidative stress, thyroid hormones and prolactin with regulatory effect on biosynthesis and biomechanical stability of corneal stroma, may all play a role in keratoconus etiology. Our purpose was to determine urea, uric acid, prolactin and free thyroxin (fT4) concentrations in human aqueous humor (hAH) of keratoconus and cataract patients. hAH was collected from 100 keratoconus (penetrating keratoplasty) (41.9 ± 14.9 years, 69 males) and 100 cataract patients (cataract surgery) (71.2 ± 12.4 years, 58 males). Urea, uric acid, prolactin and fT4 concentrations were measured by Siemens clinical chemistry or immunoassay system. For statistical analysis, a generalized linear model (GLM) was used. Urea concentration was 11.88 ± 3.03 mg/dl in keratoconus and 16.44 ± 6.40 mg/dl in cataract patients, uric acid 2.04 ± 0.59 mg/dl in keratoconus and 2.18 ± 0.73 mg/dl in cataract groups. Prolactin concentration was 3.18 ± 0.34 ng/ml in keratoconus and 3.33 ± 0.32 ng/ml in cataract patients, fT4 20.57 ± 4.76 pmol/l in KC and 19.06 ± 3.86 pmol/l in cataract group. Urea concentration was effected through gender (p = 0.039), age (p = 0.001) and diagnosis (p = 0.025). Uric acid concentration was not effected through any of the analyzed parameters (p > 0.056). Prolactin and fT4 concentration were effected only through diagnosis (p = 0.009 and p = 0.006). Urea and prolactin concentrations are decreased, fT4 concentration is increased in aqueous humor of keratoconus patients, and uric acid concentration remains unchanged. Urea concentration in aqueous humor is also increased in older and male patients. Therefore, metabolic disorder and hormonal balance may both have an impact on keratoconus development. Further studies are necessary to assess the specific impact.

Become a staff delegate: why not you?

CERN Multimedia

Association du personnel

2009-01-01

Following a decision taken at the Staff Association General Assembly in May 2008, staff delegates are elected in the autumn of odd-numbered years. The next elections which will lead to a total renewal of the Staff Council will thus take place in November 2009. Will you be a candidate?

14 CFR 385.3 - Scope of staff action.

Science.gov (United States)

2010-01-01

...) ORGANIZATION STAFF ASSIGNMENTS AND REVIEW OF ACTION UNDER ASSIGNMENTS General Provisions § 385.3 Scope of staff... manner as if no assignment had been made (see § 385.5). In such proceedings, each staff member may... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Scope of staff action. 385.3 Section 385.3...

10 CFR 2.709 - Discovery against NRC staff.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Discovery against NRC staff. 2.709 Section 2.709 Energy... Rules for Formal Adjudications § 2.709 Discovery against NRC staff. (a)(1) In a proceeding in which the NRC staff is a party, the NRC staff will make available one or more witnesses, designated by the...

HR-TEM and FT-Raman dataset of the caffeine interacted Phe–Phe peptide nanotube for possible sensing applications

Directory of Open Access Journals (Sweden)

A. Lakshmi Narayanan

2018-02-01

Full Text Available Sensing ability of caffeine interaction with Phe-Phe annotates (PNTs, is presented (Govindhan et al., 2017; Karthikeyan et al., 2014; Tavagnacco et al., 2013; Kennedy et al., 2011; Wang et al., 2017 [1–5] in this data set. Investigation of synthesized caffeine carrying peptide nanotubes are carried out by FT-Raman spectral analysis and high resolution transmission electron microscopy (HR-TEM. Particle size of the caffeine loaded PNTs is < 40 nm. The FT-Raman spectrum signals are enhanced in the region of 400–1700 cm−1. These data are ideal tool for the applications like biosensing and drug delivery research (DDS. Keywords: Caffeine, PNTs, Sensing, HR-TEM, FT-Raman data

Amendments to the Staff Rules and Regulations

CERN Multimedia

2003-01-01

The Staff Rules and Regulations in force since 1 January 1996 are modified as follows: as from 1 April 2003 • Article R II 1.19 - Types and duration of contracts of staff members (page 15) as from 1 July 2003 Implementation of the category of local staff members Copies of this update are available in the divisional secretariats. In addition, Staff Rules and Regulations are available for consultation on the Web at http://cern.ch/hr-div/internal/admin_services/rules/default.asp Human Resources Division Tel. 74128

Job and task analysis for technical staff

International Nuclear Information System (INIS)

Toline, B.C.

1991-01-01

In September of 1989 Cooper Nuclear Station began a project to upgrade the Technical Staff Training Program. This project's roots began by performing job and Task Analysis for Technical Staff. While the industry has long been committed to Job and Task Analysis to target performance based instruction for single job positions, this approach was unique in that it was not originally considered appropriate for a group as diverse as Tech Staff. Much to his satisfaction the Job and Task Analysis Project was much less complicated for Technical Staff than the author had imagined. The benefits of performing the Job and Task Analysis for Technical Staff have become increasingly obvious as he pursues lesson plan development and course revisions. The outline for this presentation will be as follows: philosophy adopted; preparation of the job survey document; performing the job analysis; performing task analysis for technical staff and associated pitfalls; clustering objectives for training and comparison to existing program; benefits now and in the future; final phase (comparison to INPO guides and meeting the needs of non-degreed engineering professionals); and conclusion. By focusing on performance based needs for engineers rather than traditional academics for training the author is confident the future Technical Staff Program will meet the challenges ahead and will exceed requirements for accreditation

Training and Practices of Cannabis Dispensary Staff.

Science.gov (United States)

Haug, Nancy A; Kieschnick, Dustin; Sottile, James E; Babson, Kimberly A; Vandrey, Ryan; Bonn-Miller, Marcel O

2016-01-01

Introduction: The proliferation of cannabis dispensaries within the United States has emerged from patient demand for the legalization of cannabis as an alternative treatment for a number of conditions and symptoms. Unfortunately, nothing is known about the practices of dispensary staff with respect to recommendation of cannabis strains/concentrations for specific patient ailments. To address this limitation, the present study assessed the training and practices of cannabis dispensary staff. Materials and Methods: Medical and nonmedical dispensary staff ( n =55) were recruited via e-mail and social media to complete an online survey assessing their demographic characteristics, dispensary features, patient characteristics, formal training, and cannabis recommendation practices. Results: Fifty-five percent of dispensary staff reported some formal training for their position, with 20% reporting medical/scientific training. A majority (94%) indicated that they provide specific cannabis advice to patients. In terms of strains, dispensary staff trended toward recommendations of Indica for anxiety, chronic pain, insomnia, nightmares, and Tourette's syndrome. They were more likely to recommend Indica and hybrid plants for post-traumatic stress disorder (PTSD)/trauma and muscle spasms. In contrast, staff were less likely to recommend Indica for depression; hybrid strains were most often recommended for amyotrophic lateral sclerosis (ALS). In terms of cannabinoid concentrations, dispensary staff were most likely to recommend a 1:1 ratio of delta-9-tetrahydrocannabinol (THC):cannabidiol (CBD) for patients suffering from anxiety, Crohn's disease, hepatitis C, and PTSD/trauma, while patients seeking appetite stimulation were most likely to be recommended THC. Staff recommended high CBD for arthritis and Alzheimer's disease and a high CBD or 1:1 ratio for ALS, epilepsy, and muscle spasms. Conclusions: Although many dispensary staff are making recommendations consistent with