WorldWideScience

Sample records for professor popcorn kit

  1. Professor

    DEFF Research Database (Denmark)

    Hansen, Henrik

    2014-01-01

    DEBAT: Danske bistandskroner skal øge den interregionale handel i Afrika - det skaber vækst i Afrika og indirekte handel med danske virksomheder, mener Henrik Hansen, professor ved Økonomisk Institut på KU.......DEBAT: Danske bistandskroner skal øge den interregionale handel i Afrika - det skaber vækst i Afrika og indirekte handel med danske virksomheder, mener Henrik Hansen, professor ved Økonomisk Institut på KU....

  2. 7 CFR 1215.12 - Popcorn.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Popcorn. 1215.12 Section 1215.12 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.12...

  3. Popcorn polymerisation of chloroprene. A kinetic investigation

    International Nuclear Information System (INIS)

    Brough, Neil

    1997-01-01

    The project was sponsored by Du Font Dow Elastomers Ltd (Maydown, N. Ireland), in whose neoprene plant the popcorn polymers are found. The material itself has no commercial value, but grows rapidly and has the ability to block pipes and halt production. Therefore the production equipment containing monomers is all scheduled for 'popcorn search' inspections at intervals that differ according to the prevailing temperatures and monomer concentrations; a process which adds to costs. Prior work within the Queen's University of Belfast has identified the factors which affect the initiation of chlorobutadiene popcorn polymers, but available published and unpublished kinetic studies are in conflict concerning their rate of growth, and there is no data on the dichlorobutadiene popcorn polymer. In consequence, current relief system design procedures are based on a worst case scenario about popcorn growth rates and thus the design may be unduly expensive. The research obtained reliable kinetic data to allow these 'popcorn search' schedules to be rationalised and relief system designs to be improved and as a result to reduce the company's expenditure and improve operational safety margins. The proposed research was to investigate the kinetic behaviour of chlorinated butadiene monomers in the formation of omega- or 'popcorn' polymers. The growth rates of the chloroprene popcorn polymer were investigated at various temperatures in the liquid phase in the pure chloroprene monomer, mixed with other monomers and diluted with toluene in what we term 'Korean' type experiments. In these experiments the growth of popcorn polymer was terminated in a set of identically prepared ampoules after a fixed time. The growth rates of popcorn polymer seeds were obtained over various time periods, namely 24, 43 and 54 hours, at temperatures ranging from 10 deg C to 60 deg C. It was observed that the results differ greatly from those obtained by J.Op.Li. In particular, in the present work it was

  4. 75 FR 67609 - Popcorn Promotion, Research, and Consumer Information Order; Reapportionment

    Science.gov (United States)

    2010-11-03

    ... practice and procedure, Advertising, Consumer information, Marketing agreements, Popcorn promotion...-10-0010] Popcorn Promotion, Research, and Consumer Information Order; Reapportionment AGENCY: Agricultural Marketing Service, USDA. ACTION: Final rule. SUMMARY: This rule amends the Popcorn Promotion...

  5. Recurrent selection in inbred popcorn families

    Directory of Open Access Journals (Sweden)

    Daros Máskio

    2004-01-01

    Full Text Available Although much appreciated in Brazil, commercial popcorn is currently cropped on a fairly small scale. A number of problems need to be solved to increase production, notably the obtaintion of seeds with good agronomic traits and good culinary characteristics. With the objective of developing superior genotypes in popcorn, a second cycle of intrapopulation recurrent selection based on inbred S1 families was carried out. From the first cycle of selection over the UNB-2U population, 222 S1 families were obtained, which were then divided into six sets and evaluated in a randomized complete block design with two replications within the sets. Experiments were carried out in two Brazilian localities. The analysis of variance revealed environmental effects for all evaluated traits, except popping and stand, showing that, for most traits, these environments affected genotype behavior in different ways. In addition, the set as source of variation was significant for most of the evaluated traits, indicating that dividing the families into sets was an efficient strategy. Genotype-by-environment interaction was detected for most traits, except popping expansion and stand. Differences among genotypes were also detected (1% F-test, making viable the proposition of using the genetic variability in the popcorn population as a basis for future recurrent selection cycles. Superior families were selected using the Smith and Hazel classic index, with predicted genetic gains of 17.8% for popping expansion and 26.95% for yield.

  6. Popcorn genotypes resistance to fall armyworm

    Directory of Open Access Journals (Sweden)

    Nádia Cristina de Oliveira

    2018-02-01

    Full Text Available ABSTRACT: The aim of this study was to evaluate popcorn genotypes for resistance to the fall armyworm, Spodoptera frugiperda. The experiment used a completely randomized design with 30 replicates. The popcorn genotypes Aelton, Arzm 05 083, Beija-Flor, Colombiana, Composto Chico, Composto Gaúcha, Márcia, Mateus, Ufvm Barão Viçosa, Vanin, and Viviane were evaluated,along with the common maize variety Zapalote Chico. Newly hatched fall armyworm larvae were individually assessed with regard to biological development and consumption of food. The data were subjected to multivariate analyses of variance and genetic divergence among genotypes was evaluated through the clustering methods of Tocher based on generalized Mahalanobis distances and canonical variable analyses. Seven popcorn genotypes, namely, Aelton, Arzm 05 083, Composto Chico, Composto Gaúcha, Márcia, Mateus, and Viviane,were shown to form a cluster (cluster I that had antibiosis as the mechanism of resistance to the pest. Cluster I genotypes and the Zapalote Chico genotype could be used for stacking genes for antibiosis and non-preference resistance.

  7. Collimator kit

    International Nuclear Information System (INIS)

    Jonker, R.R.

    1976-01-01

    A collimator kit having a number of parts which may be assembled in various combinations to provide focusing collimators with different performance characteristics for radioisotope imaging apparatus is described

  8. Effects of dietary replacement of maize grain with popcorn waste ...

    African Journals Online (AJOL)

    Effects of dietary replacement of maize grain with popcorn waste products on nutrient digestibility and performance by lambs. ... The diets had similar intake and nutrient digestibility of dry matter (DM), organic matter (OM) and neutral detergent fibre (NDF). Lambs fed the 25 and 50% PW diets had higher intakes of crude ...

  9. 7 CFR 457.126 - Popcorn cop isurance povisions.

    Science.gov (United States)

    2010-01-01

    ... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.126 Popcorn cop isurance... permit mechanical cultivation, unless otherwise provided by the Special Provisions, actuarial documents... policy unless the Special Provisions provide different price elections by type, in which case you may...

  10. Nitrogen dose and plant density effects on popcorn grain yield ...

    African Journals Online (AJOL)

    and plant densities on grain yield and yield-related plant characteristics of popcorn in Hatay, located at Southern Mediterranean region of Turkey, during 2002 and 2003. The experiment was designed in a randomized complete block design with a split-plot arrangement with three replications. Nitrogen doses of 0, 120, 180 ...

  11. Search for Popcorn Mesons in Events with Two Charmed Baryons

    Energy Technology Data Exchange (ETDEWEB)

    Hartfiel, Brandon; /SLAC

    2006-07-07

    The physics of this note is divided into two parts. The first part measures the {Lambda}{sub c} {yields} {pi}kp continuum momentum spectrum at a center of mass energy of 10.54 GeV/c. The data sample consists of 15,400 {Lambda}{sub c} baryons from 9.46 fb{sup -1} of integrated luminosity. With more than 13 times more data than the best previous measurement, we are able to exclude some of the simpler, one parameter fragmentation functions. In the second part, we add the {Lambda}{sub c} {yields} K{sup 0}p mode, and look for events with a {Lambda}{sub c}{sup +} and a {bar {Lambda}}{sub c}{sup -} in order to look for ''popcorn'' mesons formed between the baryon and antibaryon. We add on-resonance data, with a kinematic cut to eliminate background from B decays, as well as BaBar run 3 and 4 data to increase the total data size to 219.70 fb{sup -1}. We find 619 events after background subtraction. After a subtraction of 1.06 {+-} .09 charged pions coming from decays of known resonances to {Lambda}{sub c} + {eta}{pi}, we are left with 2.63 {+-} .21 additional charged pions in each of these events. This is significantly higher than the .5 popcorn mesons per baryon pair used in the current tuning of Pythia 6.2, the most widely used Monte Carlo generator. The extra mesons we find appear to be the first direct evidence of popcorn mesons, although some of them could be arising from hypothetical unresolved, unobserved charmed baryon resonances contributing decay mesons to our data. To contribute a significant fraction, this hypothesis requires a large number of such broad unresolved states and seems unlikely, but can not be completely excluded.

  12. Autonomia profissional dos professores

    OpenAIRE

    Guerra, Teresa P.; Veiga, Feliciano

    2007-01-01

    Este estudo pretendeu analisar as representações dos professores acerca da sua autonomia em contexto escolar, com recurso a uma amostra de 203 professores de ambos os sexos, pertencentes a escolas dos distritos de Lisboa, Setúbal, Leiria e Aveiro. Utilizou-se a Escala de Autonomia Profissional dos Professores (EAPP).

  13. Popcorn worker's lung: In vitro exposure to diacetyl, an ingredient in microwave popcorn butter flavoring, increases reactivity to methacholine

    International Nuclear Information System (INIS)

    Fedan, J.S.; Dowdy, J.A.; Fedan, K.B.; Hubbs, A.F.

    2006-01-01

    Workers who inhale microwave popcorn butter flavorings experience decrements in lung function and can develop clinical bronchiolitis obliterans, i.e., 'popcorn worker's lung' (Kreiss, K., Gomaa, A., Kullman, G., Fedan, K., Simoes, E.J., Enright, P.L., 2002. Clinical bronchiolitis obliterans in workers at a microwave-popcorn plant. N. Engl. J. Med. 347, 330-338.). In a rat inhalation model, vapors of an artificial butter flavoring damaged the epithelium of the upper and lower airways (Hubbs, A.F., Battelli, L.A., Goldsmith, W.T., Porter, D.W., Frazer, D., Friend, S., Schwegler-Berry, D., Mercer, R.R., Reynolds, J.S., Grote, A., Castranova, V., Kullman, G., Fedan, J.S., Dowdy, J., Jones, W.G., 2002. Necrosis of nasal and airway epithelium in rats inhaling vapors of artificial butter flavoring. Toxicol. Appl. Pharmacol. 185, 128-135.). Diacetyl, a butter flavoring component, is a major volatile ketone in the popcorn-processing workplace. We investigated the effects of diacetyl on epithelium of guinea pig isolated airway preparations and the effects of diacetyl in vitro on reactivity to bronchoactive agents. In the isolated, perfused trachea preparation, diacetyl added to the intraluminal (mucosal) bath elicited responses that began with contraction (threshold ca. 3 mM) and ended with relaxation. After a 4-h incubation with intraluminal diacetyl (3 mM), contractions to extraluminal (serosal) methacholine (MCh) were slightly increased; however, sensitivity to intraluminally (mucosally) applied MCh was increased by 10-fold. Relaxation responses of MCh (3 x 10 -7 M)-contracted tracheas to extraluminally applied terbutaline and intraluminally applied 120 mM KCl, to evoke epithelium-derived relaxing factor release, were unaffected by diacetyl. Exposure of the tracheal epithelium in Ussing chambers to diacetyl decreased transepithelial potential difference and resistance. These findings suggest that diacetyl exposure compromised epithelial barrier function, leading to

  14. Screening of inbred popcorn lines for tolerance to low phosphorus.

    Science.gov (United States)

    Santos, O J A P; Gonçalves, L S A; Scapim, C A; S M de Sousa, de; Castro, C R; Y Baba, V; de Oliveira, A L M

    2016-05-06

    Increasing phosphorus use efficiency in agriculture is essential for sustainable food production. Thus, the aims of this study were: i) to identify phosphorus use efficiency (PUE) in popcorn lines during the early plant stages, ii) to study the relationship between traits correlated with PUE, and iii) to analyze genetic diversity among lines. To accomplish this, 35 popcorn lines from Universidade Estadual de Maringá breeding program were studied. The experiment was conducted in a growth chamber using a nutrient solution containing two concentrations of phosphorus (P): 2.5 μM or low P (LP) and 250 μM or high P (HP). After 13 days in the nutrient solution, root morphology traits, shoot and root dry weight, and P content of the maize seedlings were measured. A deviance analysis showed there was a high level of genetic variability. An unweighted pair group method with arithmetic mean (UPGMA) clustering analysis identified three groups for the LP treatment (efficient, intermediate, and inefficient) and three groups for the HP treatment (responsive, moderately responsive, and unresponsive). The results of a principal component analysis and selection index were consistent with the UPGMA analysis, and lines 1, 2, 13, 17, 26, and 31 were classified as PUE.

  15. First aid kit

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001958.htm First aid kit To use the sharing features on this ... ahead, you can create a well-stocked home first aid kit. Keep all of your supplies in one ...

  16. Create an Emergency Kit

    Science.gov (United States)

    ... models take up less space in your kit. Cell phone. Always carry a cell phone and let people know where you are going ... pump in your emergency kit. Remember that despite safety standards and careful monitoring, these devices can fail. ...

  17. The Fluid Dynamics Demo Kit: Part I

    Science.gov (United States)

    Flack, Karen; Underhill, Patrick; Prestridge, Kathy

    2012-11-01

    The goal of this project is to develop a fluid dynamics demonstration/experiment kit that can be used by professors and graduate students at high school outreach events. The demonstrations in the kit will be easy to use and true crowd pleasers in order to inspire understanding and pique curiosity about the physics of flow. The kits will be inexpensive, containing readily available materials so that teachers can duplicate the demonstrations and experiments. The kits will be left with the teachers as a gift from the American Physics Society. The experiments and demonstrations cover the concepts of conservation of mass, momentum, and energy, Bernoulli's equation, frictional losses and the ideal gas law. For each experiment, the teachers will receive presentation material, access to instructional videos, plus a worksheet that can be used in a high school physics classroom. This kit has been developed through the efforts of the APS-DFD Mentoring and Outreach Committee and has received funding from the APS-DFD. Work funded by the APS-DFD.

  18. 75 FR 31730 - Popcorn Promotion, Research, and Consumer Information Order; Reapportionment

    Science.gov (United States)

    2010-06-04

    ..., including any personal information provided. FOR FURTHER INFORMATION CONTACT: Deborah Simmons, Marketing..., Consumer information, Marketing agreements, Popcorn Promotion, Reporting and recordkeeping requirements... DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 1215 [Document Number AMS-FV...

  19. Exploit Kit traffic analysis

    OpenAIRE

    Καπίρης, Σταμάτης; Kapiris, Stamatis

    2017-01-01

    Exploit kits have become one of the most widespread and destructive threat that Internet users face on a daily basis. Since the first actor, which has been categorized as exploit kit, namely MPack, appeared in 2006, we have seen a new era on exploit kit variants compromising popular websites, infecting hosts and delivering destructive malware, following an exponentially evolvement to date. With the growing threat landscape, large enterprises to domestic networks, have starte...

  20. Benchmarking Tool Kit.

    Science.gov (United States)

    Canadian Health Libraries Association.

    Nine Canadian health libraries participated in a pilot test of the Benchmarking Tool Kit between January and April, 1998. Although the Tool Kit was designed specifically for health libraries, the content and approach are useful to other types of libraries as well. Used to its full potential, benchmarking can provide a common measuring stick to…

  1. Happy Birthday Professor Telegdi

    CERN Multimedia

    2002-01-01

    Professor Telegdi, pictured with Luciano Maiani and Alexander Skrinsky, receiving the medal of foreign member of the Russian Academy of Sciences in June 2000. Professor Valentine Telegdi celebrated his 80th birthday on Friday, 11th January. A brilliant American physicist of Hungarian origin, Professor Telegdi was a professor at the University of Chicago, the Swiss Federal Institute of Technology in Zurich (ETHZ) and the California Institute of Technology and took part in many CERN experiments, of which NA10 and L3 were the most recent. He served as Chairman of CERN's Scientific Policy Committee from 1981 to 1983. A member of numerous scientific academies, he shared the prestigious Wolf Prize with Maurice Goldhaber in 1991 in recognition of their separate seminal contributions to nuclear and particle physics, particularly those concerning weak interactions involving leptons.

  2. [Comparison of the acrylamide level in microwaved popcorn with that of ordinarily heated one].

    Science.gov (United States)

    Sun, Shiyu; Xia, Yongmei; Liu, Xuefeng; Hu, Xueyi

    2007-03-01

    To establish a method of examining acrylamide in cooked popcorn. Solid phase extraction/gas chromatography (SPE/GC) was established with N, N-dimethyl acrylamide as internal standard. The detection limit and the quantification limit were estimated at 3 microg/L and 10 microg/L, respectively, and the linear correlation coefficient was 0.9969. Seven commercial popcorn samples with different flavors were collected and tested in this paper. The RSD of acrylamide level of caramel sweet popcorn microwaved was 1.95 % (n = 6). When the commercial popcorns of caramel sweet and cream salted were microwaved (A and D) or conventional heated (A' and D'), the acrylamide levels reached [Am]A = 1017 microg/kg, [Am]D = 146.5 microg/kg, [Am]A, = 2206 microg/kg and [Am]D = 970.1 microg/kg, respectively. The microwaved popcorns tested are safer in general because the acrylamide level of them except that with high simple sugar content is obviously lower than that of ordinarily heated one.

  3. Potential of popcorn germplasm as a source of resistance to ear rot

    Directory of Open Access Journals (Sweden)

    Railan do Nascimento Ferreira Kurosawa

    Full Text Available ABSTRACT Because of its multi-purpose nature, popcorn has sparked the interest of the World Trade Organization as regards fungal contamination by mycotoxins. However, no investigations have been conducted on popcorn for resistance of genotypes to ear rot. The aim of this study was to evaluate the potential of popcorn genotypes as to resistance to ear rot and rotten kernels, as an initial step for the implementation of a breeding program with the popcorn crop in Northern Rio de Janeiro State, Brazil. Thirty-seven accessions from different ecogeographic regions of Latin America were evaluated in 2 cultivation periods, in a randomized block design with 4 replications. We evaluated the incidence of rotten ears, incidence of rotten ears caused by Fusarium spp., severity of ears with Fusarium spp. rot, and incidence of rotten kernels. The results were subjected to analysis of variance, and means were compared by the Scott-Knott clustering test (p < 0.05. A significant effect was observed for all evaluated variables, characterizing them as efficient in the discrimination of genotypic variability for reaction to fungal injuries in popcorn. The gene pool of the tropical and temperate Germplasm Collection evaluated here has the potential to generate superior segregants and provide hybrid combinations with alleles of resistance to diseases affecting ears and stored kernels. Based on the different variables and times, the experiment was conducted, and genotypes L65, L80, and IAC 125 showed the highest levels of resistance.

  4. Genetic effects on seed quality in diallel crosses of popcorn

    Directory of Open Access Journals (Sweden)

    Pablo Diego Silva Cabral

    2013-12-01

    Full Text Available The failure to obtain the ideal stand is one of the causes of decreased crop yields, in this sense it is important to investigate the genetic effects related to seed quality. The aim of this study was to measure the general combining ability (GCA, the specific combining ability (SCA and the reciprocal effects (RE for popcorn seed quality in addition to evaluate the association between germination and vigor tests with field emergencein order to identify hybrids with better germination and vigour. Ten inbred lines were evaluated using a complete diallel cross with reciprocals. Seed quality was measured by germination tests (GT and by modified cold vigour tests (MCV. In the GT, the numbers of strong normal seedlings (SNS, weak normal (WNS, abnormal (AS and ungerminated seeds (UGS were counted. In the MCV, the numbers of normal seedlings (NPC, abnormal (ASC and ungerminated seeds (UGSC were counted, and the plants' dry matter (DM was measured. Analysis of variance for GCA, SCA and RE were significant for all variables. The quadratic components for SCA were higher than those for GCA for the SNS, AS, UGS, ASC and UGSC traits, which indicates higher significance for the non-additive effects. The most favourable GCA estimates, were found in lines P3 and L70. The best hybrids were P1xL70, P3xP6 and P8xL70. The RE results showed that L70 and P3 should be used as the female parent in the P1xL70 and P3xP6 hybrid crosses, respectively. The MCV was the test that was most strongly correlated with field emergence, with a magnitude of 0.667.

  5. Genetic diversity of popcorn genotypes using molecular analysis.

    Science.gov (United States)

    Resh, F S; Scapim, C A; Mangolin, C A; Machado, M F P S; do Amaral, A T; Ramos, H C C; Vivas, M

    2015-08-19

    In this study, we analyzed dominant molecular markers to estimate the genetic divergence of 26 popcorn genotypes and evaluate whether using various dissimilarity coefficients with these dominant markers influences the results of cluster analysis. Fifteen random amplification of polymorphic DNA primers produced 157 amplified fragments, of which 65 were monomorphic and 92 were polymorphic. To calculate the genetic distances among the 26 genotypes, the complements of the Jaccard, Dice, and Rogers and Tanimoto similarity coefficients were used. A matrix of Dij values (dissimilarity matrix) was constructed, from which the genetic distances among genotypes were represented in a more simplified manner as a dendrogram generated using the unweighted pair-group method with arithmetic average. Clusters determined by molecular analysis generally did not group material from the same parental origin together. The largest genetic distance was between varieties 17 (UNB-2) and 18 (PA-091). In the identification of genotypes with the smallest genetic distance, the 3 coefficients showed no agreement. The 3 dissimilarity coefficients showed no major differences among their grouping patterns because agreement in determining the genotypes with large, medium, and small genetic distances was high. The largest genetic distances were observed for the Rogers and Tanimoto dissimilarity coefficient (0.74), followed by the Jaccard coefficient (0.65) and the Dice coefficient (0.48). The 3 coefficients showed similar estimations for the cophenetic correlation coefficient. Correlations among the matrices generated using the 3 coefficients were positive and had high magnitudes, reflecting strong agreement among the results obtained using the 3 evaluated dissimilarity coefficients.

  6. Popcorn is more satiating than potato chips in normal-weight adults.

    Science.gov (United States)

    Nguyen, Von; Cooper, Lisa; Lowndes, Joshua; Melanson, Kathleen; Angelopoulos, Theodore J; Rippe, James M; Reimers, Kristin

    2012-09-14

    Strategies that may increase compliance to reduced energy intakes are needed to reduce the health burden of obesity. Conflicting evidence exists regarding the effects of snacking on satiety and energy intake. This study compared short-term satiety from two common snack foods, low fat popcorn or potato chips. Using a counterbalanced within-subject design, 35 normal weight non-smoking participants (17 men, 18 women) ages 20-50 years (mean age 33 ± 11, BMI 23 ± 2 kg/m²) consumed four conditions each: 200 mL of water (control), one cup (4 g, 15 kcal) popcorn, 6 cups (27 g, 100 kcal) popcorn, and one cup (28 g, 150 kcal) potato chips, each with 200 mL water. Participants rated their hunger, satisfaction, prospective consumption, and thirst on 100 mm visual analogue scales 30 minutes after commencement of snack consumption. In addition, post-snack energy intake from an ad libitum meal (amount served less amount remaining) was measured, and the test food and meal combined energy intake and energy compensation were calculated. Participants expressed less hunger, more satisfaction, and lower estimates of prospective food consumption after six cups of popcorn compared to all other treatments (P 0.05). Popcorn exerted a stronger effect on short-term satiety than did potato chips as measured by subjective ratings and energy intake at a subsequent meal. This, combined with its relatively low calorie load, suggests that whole grain popcorn is a prudent choice for those wanting to reduce feelings of hunger while managing energy intake and ultimately, body weight.

  7. Popcorn is more satiating than potato chips in normal-weight adults

    Directory of Open Access Journals (Sweden)

    Nguyen Von

    2012-09-01

    Full Text Available Abstract Background Strategies that may increase compliance to reduced energy intakes are needed to reduce the health burden of obesity. Conflicting evidence exists regarding the effects of snacking on satiety and energy intake. Methods This study compared short-term satiety from two common snack foods, low fat popcorn or potato chips. Using a counterbalanced within-subject design, 35 normal weight non-smoking participants (17 men, 18 women ages 20–50 years (mean age 33 ± 11, BMI 23 ± 2 kg/m2 consumed four conditions each: 200 mL of water (control, one cup (4 g, 15 kcal popcorn, 6 cups (27 g, 100 kcal popcorn, and one cup (28 g, 150 kcal potato chips, each with 200 mL water. Participants rated their hunger, satisfaction, prospective consumption, and thirst on 100 mm visual analogue scales 30 minutes after commencement of snack consumption. In addition, post-snack energy intake from an ad libitum meal (amount served less amount remaining was measured, and the test food and meal combined energy intake and energy compensation were calculated. Results Participants expressed less hunger, more satisfaction, and lower estimates of prospective food consumption after six cups of popcorn compared to all other treatments (P  0.05. Conclusion Popcorn exerted a stronger effect on short-term satiety than did potato chips as measured by subjective ratings and energy intake at a subsequent meal. This, combined with its relatively low calorie load, suggests that whole grain popcorn is a prudent choice for those wanting to reduce feelings of hunger while managing energy intake and ultimately, body weight.

  8. Professor Michael Levitt

    Directory of Open Access Journals (Sweden)

    Gemma-Louise Davies

    2015-10-01

    Full Text Available Professor Michael Levitt (Stanford University, USA won the 2013 Nobel Prize in Chemistry for the development of multiscale models for complex chemical systems—computational tools which can calculate the course of chemical reactions. Professor Levitt was born in Pretoria, South Africa; he came to the UK on a summer vacation aged 16, where he decided to stay and study for his A‑levels. His interest in the physics of living systems drove him to study biophysics at King’s College London, before securing a PhD position at the Laboratory of Molecular Biology in Cambridge. In the interim year between his degree and beginning his PhD, Professor Levitt worked at the Weizmann Institute of Science in Israel, where he met his future wife. They married later that year and moved to Cambridge, where their three children were born. After completing his PhD, he spent time working in Israel, Cambridge, the Salk Institute and Stanford (both California. Since 1986, he has split his time between Israel and California. Outside of science, he is a keen hiker and he is well-known to have attended the eclectic ‘Burning Man’ Festival in California.[1] Professor Levitt visited the University of Warwick to speak at the Computational Molecular Science Annual Conference in March 2015. In this interview, Dr Gemma-Louise Davies, an Institute of Advanced Study Global Research Fellow, spoke to Professor Levitt about the importance of Interdisciplinarity in his field, role models in Academia, and his plans for the future. Image: Professor Michael Levitt (left with Dr Scott Habershon (right, organiser of the 2015 Computational Molecular Science Annual Conference during his visit to the University of Warwick in March 2015. [1] ‘Burning Man’ is a unique annual festival dedicated to community, art, music, self-expression and self-reliance. Tens of thousands of people flock to this temporary metropolis built in the Californian desert.

  9. Professor Torben Larsen

    DEFF Research Database (Denmark)

    Larsen, Torben

    2013-01-01

    En samling af væsentlige artikler, og diskussion, om stormflod skrevet af professor Torben Larsen, Aalborg Universitet. Torben Larsen diskuterer i artiklerne et forslag om at lukke Thyborøn Kanal for at mindske risikoen for stormflod og oversvømmelse langs Limfjordens byer.......En samling af væsentlige artikler, og diskussion, om stormflod skrevet af professor Torben Larsen, Aalborg Universitet. Torben Larsen diskuterer i artiklerne et forslag om at lukke Thyborøn Kanal for at mindske risikoen for stormflod og oversvømmelse langs Limfjordens byer....

  10. Determination of perfluorinated alkyl acids in corn, popcorn and popcorn bags before and after cooking by focused ultrasound solid-liquid extraction, liquid chromatography and quadrupole-time of flight mass spectrometry.

    Science.gov (United States)

    Moreta, Cristina; Tena, María Teresa

    2014-08-15

    An analytical method is proposed to determine ten perfluorinated alkyl acids (PFAAs) [nine perfluorocarboxylic acids (PFCAs) and perfluorooctane sulfonate (PFOS)] in corn, popcorn and microwave popcorn packaging by focused ultrasound solid-liquid extraction (FUSLE) and ultra high performance liquid chromatography (UHPLC) coupled to quadrupole-time of flight mass spectrometry (QTOF-MS/MS). Selected PFAAs were extracted efficiently in only one 10-s cycle by FUSLE, a simple, safe and inexpensive technique. The developed method was validated for microwave popcorn bags matrix as well as corn and popcorn matrices in terms of linearity, matrix effect error, detection and quantification limits, repeatability and recovery values. The method showed good accuracy with recovery values around 100% except for the lowest chain length PFAAs, satisfactory reproducibility with RSDs under 16%, and sensitivity with limits of detection in the order of hundreds picograms per gram of sample (between 0.2 and 0.7ng/g). This method was also applied to the analysis of six microwave popcorn bags and the popcorn inside before and after cooking. PFCAs contents between 3.50ng/g and 750ng/g were found in bags, being PFHxA (perfluorohexanoic acid) the most abundant of them. However, no PFAAs were detected either corn or popcorn, therefore no migration was assumed. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Professor Tiina Tasmuth Helsingis

    Index Scriptorium Estoniae

    2000-01-01

    Tervisekasvatuse õppetooli professor Tiina Tasmuth osales 11.-14. juunini Helsingis toimunud rahvusvahelise konverentsi "2nd Psycho-Social Impacts of Breast Cancer" töös ning esines ettekandega teemal "Chronic post-treatment symptoms in patients with breast cancer" : [täistekst

  12. Professor Kalkman retires

    NARCIS (Netherlands)

    Baas, Pieter

    1991-01-01

    On 13 December 1990 Prof. Dr. Cornelis (Kees) Kalkman retired from the positions of Professor of Plant Systematics and Scientific Director of the Rijksherbarium/ Hortus Botanicus by presenting his valedictory lecture to the academic community of Leiden University and the assembled Dutch Botanical

  13. Professor Wolfgang Panofsky

    CERN Multimedia

    2007-01-01

    "Professor Wolfgang panofsky, who died on September 24 aged 88, was a particle physicists and director of the Stanford Linear Accelerator Centre (SLAC) in California; with Jack Steinberger, he was the first to isolate the neutral pi meson, one of the subatomic particles which had been predicted by theoretical scientists to account for the strng force which binds the nuclei of atoms." (1 page)

  14. Environmental effects on resistance gene expression in milk stage popcorn kernels and associations with mycotoxin production

    Science.gov (United States)

    Like other forms of maize, popcorn is subject to increased levels of contamination by a variety of different mycotoxins under stress conditions, although levels generally are less than dent maize under comparable stress. Gene array analysis was used to determine expression differences of disease res...

  15. Professor og DMI

    DEFF Research Database (Denmark)

    Kaas, Eigil

    2010-01-01

    Det er koldt, og det har det været længe. Sammen med sneen har det en selvforstærkende effekt på vintervejret, forklarer professor og meteorolog. Kulde: - Det er koldt, fordi vinden kommer fra et sted, hvor det er koldt. Det er den enkle forklaring på, at Danmark og store dele af Europa lige nu...... oplever meget lave temperaturer - og for Danmarks vedkommende en usædvanlig lang periode med vintervejr. Forklaringen kommer fra professor Eigil Kaas fra Niels Bohr Instituttet ved Københavns Universitet. Han forklarer til jp.dk, at vintervejret dog er betinget af den mere eller mindre tilfældige måde...

  16. Professor Alex Callinicos

    OpenAIRE

    Ali Saqer

    2016-01-01

    Professor Alex Callinicos is a renowned social theorist and scholar of international political economy. He conducts research on Marx and Marxism, European social and political theory, contemporary political philosophy, critical theory, historiography, and international political economy. His work provides invaluable insights on issues of race and racism, social justice, the Third Way, imperialism, austerity, and EU politics, among many other fascinating contemporary issues. Alex studied Philo...

  17. Personalized Thematic Kits

    Science.gov (United States)

    Bontrager, Sharon

    2010-01-01

    Teaching Spanish at the K-5 level is a passion of mine, and the author would like to share some of the practical applications that she finds most rewarding and effective. She has found enthusiastic response to the creation of detailed language learning kits that are rooted in storytelling, but expanded to include home-made board games,…

  18. World Disarmament Kit.

    Science.gov (United States)

    Woito, Robert, Ed.

    This kit presents a comprehensive introduction for students to arms control and disarmament issues. Included are copies of published and unpublished articles for each topic. Section I provides a self-survey to enable students to assess their own attitudes, values, and knowledge. The survey poses questions for which students select one of several…

  19. 49 CFR 173.161 - Chemical kits and first aid kits.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Chemical kits and first aid kits. 173.161 Section... Class 7 § 173.161 Chemical kits and first aid kits. (a) Chemical kits and First aid kits must conform to... 10 kg. (b) Chemical kits and First aid kits are excepted from the specification packaging...

  20. Build an Emergency Preparedness Kit

    Science.gov (United States)

    ... In addition to the items listed above, a vehicle kit should include: -fire extinguisher. -booster cables and tow rope. -compass and road maps. -shovel. -tire repair kit and pump. -extra clothing to keep dry. - ...

  1. ISS Expedition 08 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 08 from 10/2003-04/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  2. Professor Stewart's incredible numbers

    CERN Document Server

    Stewart, Ian

    2015-01-01

    Ian Stewart explores the astonishing properties of numbers from 1 to10 to zero and infinity, including one figure that, if you wrote it out, would span the universe. He looks at every kind of number you can think of - real, imaginary, rational, irrational, positive and negative - along with several you might have thought you couldn't think of. He explains the insights of the ancient mathematicians, shows how numbers have evolved through the ages, and reveals the way numerical theory enables everyday life. Under Professor Stewart's guidance you will discover the mathematics of codes,

  3. Interchanges in popcorn (Zea mays L. involving the nucleolus organizer chromosome

    Directory of Open Access Journals (Sweden)

    Maria Suely Pagliarini

    2006-01-01

    Full Text Available The analysis of microsporogenesis in endogamous plants of popcorn (S5 to S7 showed several and distinctinterchanges which involve the nucleolus organizer (chromosome 6. The detection of cells with interchanges was facilitatedby the presence of two nucleoli of different sizes in contrast to normal ones with a single big nucleolus. Interchange points donot always seem to be at the same place. Whereas in several situations the interchange point clearly involved more than twochromosome pairs, a simple terminal translocation seemed to occur in others. During diplotene, a cross-shaped configurationconnected with the nucleoli was observed in some meiocytes. Some heteromorphic bivalents were found during diakinesis,after which meiosis progressed normally to the end and gave rise to apparently normal tetrads with one normal nucleolus ineach microspore. Tests of pollen viability in fixed pollen grains showed 100% stainability in normal and in affected plants.This is the first report on chromosome interchanges in popcorn.

  4. Salty popcorn in a homogeneous low-dimensional toy model of holographic QCD

    International Nuclear Information System (INIS)

    Elliot-Ripley, Matthew

    2017-01-01

    Recently, a homogeneous ansatz has been used to study cold dense nuclear matter in the Sakai–Sugimoto model of holographic QCD. To justify this homogeneous approximation we here investigate a homogeneous ansatz within a low-dimensional toy version of Sakai–Sugimoto to study finite baryon density configurations and compare it to full numerical solutions. We find the ansatz corresponds to enforcing a dyon salt arrangement in which the soliton solutions are split into half-soliton layers. Within this ansatz we find analogues of the proposed baryonic popcorn transitions, in which solutions split into multiple layers in the holographic direction. The homogeneous results are found to qualitatively match the full numerical solutions, lending confidence to the homogeneous approximations of the full Sakai–Sugimoto model. In addition, we find exact compact solutions in the high density, flat space limit which demonstrate the existence of further popcorn transitions to three layers and beyond. (paper)

  5. Popcorn-worker lung caused by corporate and regulatory negligence: an avoidable tragedy.

    Science.gov (United States)

    Egilman, David; Mailloux, Caroline; Valentin, Claire

    2007-01-01

    Diacetyl-containing butter flavor was identified as the cause of an outbreak of bronchiolitis obliterans (BO) and other lung diseases in popcorn-plant workers. Litigation documents show that the outbreak was both predictable and preventable. The industry trade organization was aware of BO cases in workers at butter-flavoring and popcorn-manufacturing plants but often failed to implement industrial hygiene improvements and actively hid pertinent warning information. Due to weaknesses in the organization and mandates of regulatory bodies, organizations such as NIOSH, OSHA, the FDA, particularly the "generally recognized as safe" (GRAS) system, and the EPA failed to detect and prevent the outbreak, which highlights the need for systemic changes in food-product regulation, including the need for corporations to act responsibly, for stronger regulations with active enforcement, for a restructuring of the GRAS system, and for criminal penalties against corporations and professionals who knowingly hide information relevant to worker protection.

  6. Analysis of general and specific combining abilities of popcorn populations, including selfed parents

    Directory of Open Access Journals (Sweden)

    José Marcelo Soriano Viana

    2003-12-01

    Full Text Available Estimation of general and specific combining ability effects in a diallel analysis of cross-pollinating populations, including the selfed parents, is presented in this work. The restrictions considered satisfy the parametric values of the GCA and SCA effects. The method is extended to self-pollinating populations (suitable for other species, without the selfed parents. The analysis of changes in population means due to inbreeding (sensitivity to inbreeding also permits to assess the predominant direction of dominance deviations and the relative genetic variability in each parent population. The methodology was used to select popcorn populations for intra- and inter-population breeding programs and for hybrid production, developed at the Federal University of Viçosa, MG, Brazil. Two yellow pearl grain popcorn populations were selected.

  7. Professor Alex Callinicos

    Directory of Open Access Journals (Sweden)

    Ali Saqer

    2016-04-01

    Full Text Available Professor Alex Callinicos is a renowned social theorist and scholar of international political economy. He conducts research on Marx and Marxism, European social and political theory, contemporary political philosophy, critical theory, historiography, and international political economy. His work provides invaluable insights on issues of race and racism, social justice, the Third Way, imperialism, austerity, and EU politics, among many other fascinating contemporary issues. Alex studied Philosophy, Politics, and Economics at Balliol College, Oxford, and Philosophy of Science at the London School of Economics before writing a DPhil on Marx's Capital, also at Balliol. He was a Junior Research Fellow in Contemporary Social Thought at St Peter's College, Oxford from 1979 to 1981, after which he taught social and political theory at the Department of Politics at the University of York until 2005, when he moved to King's College London. Alex is currently the Professor of European Studies at King's and editor of International Socialism. Alex has been an active contributor to the development of the movement for another globalization, participating in the World Social Forum and an animator of the European Social Forum. Among his best known books are The Revolutionary Ideas of Karl Marx (1983, Against Postmodernism (1990, Social Theory (1999, An Anti-Capitalist Manifesto (2003, The Resources of Critique (2006, Imperialism and Global Political Economy (2009. His most recent book is entitled Deciphering Capital: Marx’s Capital and its Destiny (2014.

  8. Bulbous epiphysis and popcorn calcification as related to growth plate differentiation in osteogenesis imperfecta

    Science.gov (United States)

    Brizola, Evelise; McCarthy, Edward; Shapiro, Jay Robert

    2015-01-01

    Summary Background Osteogenesis Imperfecta (OI) is an heritable systemic disorder of connective tissue due to different sequence variants in genes affecting both the synthesis of type I collagen and osteoblast function. Dominant and recessive inheritance is recognized. Approximately 90% of the OI cases are due to mutations in COL1A1/A2 genes. We clinically and radiologically describes an adult male with type III osteogenesis imperfecta who presents a rare bone dysplasia termed bulbous epiphyseal deformity in association with popcorn calcifications. Popcorn calcifications may occur with bulbous epiphyseal deformity or independently. Methods Molecular analysis was performed for COL1A1, COL1A2, LEPRE1 and WNT1 genes. Results An uncommon COL1A1 mutation was identified. Clinical and radiological exams confirmed a distinctive bulbous epiphyseal deformity with popcorn calcifications in distal femurs. We have identified four additional OI patients reported in current literature, whose X-rays show bulbous epiphyseal deformity related to mutations in CR-TAP, LEPRE1 and WNT1 genes. Conclusion The mutation identified here had been previously described twice in OI patients and no previous correlation with bulbous epiphyseal deformity was described. The occurrence of this bone dysplasia focuses attention on alterations in normal growth plate differentiation and the subsequent effect on endochondral bone formation in OI. PMID:26604951

  9. Physiological and photosynthesis response of popcorn inbred seedings to waterlogging stress

    International Nuclear Information System (INIS)

    Zhu, M.; Wang, J.; Li, F.; Shi, Z.

    2015-01-01

    Waterlogging is one of the most severe global problems, which affects crop growth and yield worldwide, especially in the low-lying rainfed areas, and irrigated and heavy rainfall environment. Our objective was to study the physiological and photosynthetic characteristics of two popcorn genotypes under waterlogging conditions. The experiment was carried out in pots with two contrasting inbred lines differing in waterlogging tolerance: Q5 (tolerant) and Q10 (sensitive). Leaf gas exchange, oxidative stress, and chlorophyll (Chl) fluorescence were measured at 0, 2, 4, and 6d in the control and waterlogged plants. A decrease in net photosynthesis, stomatal conductance, and transpiration was observed in both genotypes. The waterlogging-sensitive plants showed reduced chlorophyll fluorescence, chlorophyll content and increased activity of peroxidase and polyphenol oxidase. Response curves for the relationship between photosynthetically active radiation (PAR) and net photosynthetic rate (P /subN/ ) for waterlogged plants were similar in both genotypes. The different physiological and photosynthetic response in the two popcorn inbred lines might be responsible for higher tolerance of Q5 than Q10. These results suggest that Q5 popcorn inbred lines are a source of genetic diversity for important traits such as P /subN/ and WUE. (author)

  10. Windows 7 resource kit

    CERN Document Server

    Northrup, Tony; Honeycutt, Jerry; Wilson, Ed

    2009-01-01

    In-depth and comprehensive, this RESOURCE KIT delivers the information you need to administer your Windows 7 system. You get authoritative technical guidance from those who know the technology best-Microsoft Most Valuable Professionals (MVPs) and the Windows 7 product team-along with essential scripts and resources. In addition, "Direct from the Source" sidebars offer deep insights and troubleshooting tips from the Windows 7 team. Get expert guidance on how to: Use Microsoft Deployment Toolkit best practices and tools. Plan user-state migration and test application compatibility.

  11. Mobile Probing Kit

    DEFF Research Database (Denmark)

    Larsen, Jakob Eg; Sørensen, Lene Tolstrup; Sørensen, J.K.

    2007-01-01

    Mobile Probing Kit is a low tech and low cost methodology for obtaining inspiration and insights into user needs, requirements and ideas in the early phases of a system's development process. The methodology is developed to identify user needs, requirements and ideas among knowledge workers...... characterized as being highly nomadic and thus potential users of mobile and ubiquitous technologies. The methodology has been applied in the 1ST MAGNET Beyond project in order to obtain user needs and requirements in the process of developing pilot services. We report on the initial findings from applying...

  12. Education Payload Operation - Kit D

    Science.gov (United States)

    Keil, Matthew

    2009-01-01

    Education Payload Operation - Kit D (EPO-Kit D) includes education items that will be used to support the live International Space Station (ISS) education downlinks and Education Payload Operation (EPO) demonstrations onboard the ISS. The main objective of EPO-Kit D supports the National Aeronautics and Space Administration (NASA) goal of attracting students to study and seek careers in science, technology, engineering, and mathematics.

  13. Microgripper construction kit

    Science.gov (United States)

    Gengenbach, Ulrich K.; Hofmann, Andreas; Engelhardt, Friedhelm; Scharnowell, Rudolf; Koehler, Bernd

    2001-10-01

    A large number of microgrippers has been developed in industry and academia. Although the importance of hybrid integration techniques and hence the demand for assembly tools grows continuously a large part of these developments has not yet been used in industrial production. The first grippers developed for microassembly were basically vacuum grippers and downscaled tweezers. Due to increasingly complex assembly tasks more and more functionality such as sensing or additional functions such as adhesive dispensing has been integrated into gripper systems over the last years. Most of these gripper systems are incompatible since there exists no standard interface to the assembly machine and no standard for the internal modules and interfaces. Thus these tools are not easily interchangeable between assembly machines and not easily adaptable to assembly tasks. In order to alleviate this situation a construction kit for modular microgrippers is being developed. It is composed of modules with well defined interfaces that can be combined to build task specific grippers. An abstract model of a microgripper is proposed as a tool to structure the development of the construction kit. The modular concept is illustrated with prototypes.

  14. Professor Igor Yevseyev: In Memoriam Professor Igor Yevseyev: In Memoriam

    Science.gov (United States)

    2012-06-01

    Dear readers and authors, June 3, 2012 will mark five months since Professor Igor Yevseyev, Deputy Editor-in-Chief of both journals Laser Physics and Laser Physics Letters passed away, suddenly and unexpectedly. He was 67. Born in Moscow, he entered one of the world's best schools of physics, Moscow Engineering Physics Institute (MEPhI). With this renowned educational and research institution he bonded an alliance for his entire life, starting as an undergraduate student in the Department of Theoretical Physics and later continued as graduate student, assistant professor, associated professor, and full professor in the same department, a rare accomplishment of a person. All those years he retained the love of his life—the love for physics. He worked tirelessly as a teacher and scholar in this captivating field of knowledge. Professor Yevseyev was one of the founders of the international journal of Laser Physics in 1990, the first academic English language journal published in the former USSR. Later, in 2004, the second journal, Laser Physics Letters was brought to the forum of global laser physics community. The idea behind this new title was Professor Yevseyev's initiative to reach the readers and participants with new pioneering and break-through research results more rapidly. His leadership and indefatigable dedication to the quality of published materials made it possible that this journal reached international recognition in a few short years. Still, in order to attract even more attention of potential contributors and readers, Professor Yevseyev originally proposed to conduct the International Laser Physics Workshop (LPHYS) on the annual basis. Since 1992 the Workshop has been conducted every year, each year in a different country. As in all previous years, Professor Yevseyev was the key organizer of this year's workshop in Calgary, Canada. Sadly, this workshop will take place without him. Editorial Board

  15. Radiology seminars using teaching kits

    International Nuclear Information System (INIS)

    Munro, T.G.

    1989-01-01

    Clinco-radiological seminars are an effective method of teaching medical students. However, in busy departments it is often difficult to provide enough radiologists for small group instruction. This can be facilitated by the use of prepared teaching kits. Each kit contains a set of duplicated films and a syllabus which gives a short clinical history for each patient and a series of questions to be used to direct the discussion. Each diagnostic problem is chosen to demonstrate core material. We have been using these teaching kits for organ system teaching in the preclerkship year. Teaching kits offer several advantages. They make it easier to recruit seminar leaders through efficient use of their time. The use of duplicated films and a syllabus ensures that all students cover the same material. The syllabus can be used to generate examination questions for reinforcement of important concepts. The kits are also available to students to review alone and can be readily updated as required

  16. Wanted: More Squares Among Professors

    Science.gov (United States)

    Fisher, William H.

    1969-01-01

    Professors who see the world and life in a context of sincerely held religious beliefs should be given the same tolerance and understanding which atheists and agnostics used to demand for themselves. (AD)

  17. The College Professor's Professional Liability

    Science.gov (United States)

    Griggs, Walter S.; Rubin, Harvey W.

    1977-01-01

    The growing number of professional liability suits against professors warrants a close examination of the need for and provisions of available insurance coverage. The evolution of tort liability, the question of negligence, and the professional liability policy are discussed. (LBH)

  18. Professor Igor Yevseyev: In Memoriam

    International Nuclear Information System (INIS)

    2012-01-01

    Dear readers and authors, June 3, 2012 will mark five months since Professor Igor Yevseyev, Deputy Editor-in-Chief of both journals Laser Physics and Laser Physics Letters passed away, suddenly and unexpectedly. He was 67. Born in Moscow, he entered one of the world's best schools of physics, Moscow Engineering Physics Institute (MEPhI). With this renowned educational and research institution he bonded an alliance for his entire life, starting as an undergraduate student in the Department of Theoretical Physics and later continued as graduate student, assistant professor, associated professor, and full professor in the same department, a rare accomplishment of a person. All those years he retained the love of his life—the love for physics. He worked tirelessly as a teacher and scholar in this captivating field of knowledge. Professor Yevseyev was one of the founders of the international journal of Laser Physics in 1990, the first academic English language journal published in the former USSR. Later, in 2004, the second journal, Laser Physics Letters was brought to the forum of global laser physics community. The idea behind this new title was Professor Yevseyev's initiative to reach the readers and participants with new pioneering and break-through research results more rapidly. His leadership and indefatigable dedication to the quality of published materials made it possible that this journal reached international recognition in a few short years. Still, in order to attract even more attention of potential contributors and readers, Professor Yevseyev originally proposed to conduct the International Laser Physics Workshop (LPHYS) on the annual basis. Since 1992 the Workshop has been conducted every year, each year in a different country. As in all previous years, Professor Yevseyev was the key organizer of this year's workshop in Calgary, Canada. Sadly, this workshop will take place without him. Editorial Board

  19. Student Evaluations of College Professors: Are Female and Male Professors Rated Differently?

    Science.gov (United States)

    Basow, Susan A.; Silberg, Nancy T.

    1987-01-01

    Over 1,000 undergraduates evaluated 16 male and female professors in terms of teaching effectiveness and sex-typed characteristics. Male students gave female professors significantly poorer ratings than male professors on the six teaching evaluation measures. Female students evaluated female professors less favorably than male professors on three…

  20. Energy Management Curriculum Starter Kit

    Energy Technology Data Exchange (ETDEWEB)

    Turner, W.C.

    1987-02-01

    The Energy Management Curriculum Starter Kit was designed to help engineering educators develop and teach energy management courses. Montana State University and Oklahoma State University courses are embodied in the model curriculum given. The curricula offered at many other universities throughout the United States are also presented. The kit was designed specifically to train engineering students to be good energy managers. Courses at both the undergraduate and postgraduate level are presented.

  1. Effects of irradiation on fungi and fumonisin B(1) in corn, and of microwave-popping on fumonisins in popcorn.

    Science.gov (United States)

    D'Ovidio, K L; Trucksess, M W; Devries, J W; Bean, G

    2007-07-01

    Fumonisins are metabolites produced in corn primarily by the fungus Fusarium verticillioides (F. moniliforme) and are toxic to humans and animals. Fumonisin B(1) (FB(1)) is the primary fumonisin produced and is found frequently in corn kernels, some of which may be used as food or food ingredients. A three-part study was conducted to determine the effects of gamma- and electron beam irradiation on the levels of fumonisins in naturally contaminated field corn, and the effects of microwave-popping on fumonisins in selected, naturally contaminated popcorn. To date, no effective means have been found to reduce consistently mycotoxin levels once foods are contaminated. Aqueous solutions of FB(1) at various concentrations, samples of whole corn, and samples of ground corn containing known levels of FB(1) were irradiated with various levels of cobalt and electron beam irradiation. Popcorn samples, taken from the reject streams of popcorn processing, were popped using normal microwave-popping conditions. FB(1) in aqueous solutions was reduced by 99.7% using a minimal level of irradiation (0.5 kGray). Gamma- and electron beam irradiation did not significantly reduce levels of FB(1) in whole and ground corn. Aspergillus sp., Penicillium sp. and Fusarium sp. fungi were totally eliminated at 30 kGray in ground corn and at 100 kGray in whole corn. The normal commercial cleaning processes for microwave popcorn before packaging reduced fumonisins to fumonisins resulted in significant reduction of the mould toxin.

  2. Teaching Ethos of Reference Professors

    Directory of Open Access Journals (Sweden)

    Jules Marcel

    2018-03-01

    Full Text Available The present article discusses the teaching ethos of professors who are recognized for their good practice as trainers. The aim of our study is to analyze the influences of such professors’ professional constitution, as well as the explicit and/or tacit teaching knowledge they mobilize in their teaching practices. Based on Shulman, Gauthier, Tardif and Polanyi, we conducted interviews with three professors described by their students as reference. They were also observed in their classes, in the context of an undergraduate program in pedagogy at a public university. Data show similarities between the practices of the investigated professors, as well as a consistent description of their didactics, which is marked by intellective, moral, emotional and behavioral features.

  3. Professors of the New Economy.

    Science.gov (United States)

    Wilson, Robin

    2000-01-01

    Profiles four professors who epitomize the increasing influence of academe on new technology-driven Internet business: a start-up maven, Steven Kaplan; a social psychologist, Michael Ray; a cyberlawyer, David Post; and an e-commerce expert, Andrew B. Whinston. (DB)

  4. GGE Biplot projection in discriminating the efficiency of popcorn lines to use nitrogen

    Directory of Open Access Journals (Sweden)

    Adriano dos Santos

    Full Text Available ABSTRACT Nitrogen is essential for sustaining life on the planet, and it is the most important nutrient for obtaining high agricultural production. However, their use leads to the release of nitrous oxide with a global warming potential 296 times higher than the CO2 molecule, making it a challenge to reduce their use in agriculture. The objective of this research was to identify efficient popcorn inbred lines and responsive nitrogen use and exhibit a good expansion volume. For this, 29 inbred lines from the Germplasm Collection of Darcy Ribeiro North Fluminense State University (UENF were evaluated at two contrasting levels of nitrogen availability (low and ideal at two representative locations in the north and northwest of the state of Rio de Janeiro, Brazil, arranged in a randomized block design with three replicates. These inbred lines were discriminated against efficient use of nitrogen by multivariate GGE Biplot. Selective accuracy was close to 1, showing that the genotypes were enough to provide contrasting success in selection procedures. The first two main components (PC retained 93.82% of the total variation, and PC1 furnished an information ratio (IR that was unaffected by noise. L77 was the most unstable line, while P7, P2, P6, P3, P5, P4, P9, P10, P8, P9, L70, L74, and L55 were efficient and responsive. The GGE biplot method is recommended for the reliable identification of popcorn lines that are efficient and responsive to the use of nitrogen.

  5. Plant growth-promoting bacteria associated with nitrogen fertilization at topdressing in popcorn agronomic performance

    Directory of Open Access Journals (Sweden)

    Leandro Teodoski Spolaor

    2016-03-01

    Full Text Available ABSTRACT The use of plant growth-promoting bacteria is a promising alternative with low environmental impact to increase the efficiency of use of chemical fertilizers, ensuring high yield with better cost-effective ratio. In maize crops, several studies have demonstrated an increased yield when Azospirillum-based inoculants are used. In the case of popcorn, there are no available studies related to use of inoculation and its response on yield parameters. Thus, the aim of this study was to evaluate the field performance of popcorn when inoculated with the commercial product Masterfix L (A. brasilense Ab-V5 and A. brasilense Ab-V6 and the non-commercial inoculant UEL (A. brasilense Ab-V5 + Rhizobium sp. 53GRM1 associated with nitrogen fertilization. The trials were conducted in Londrina and Maringá, Paraná State, Brazil, in a randomized block design with four replications, in a split plot design with the inoculation treatments located in the plots (uninoculated, Masterfix L, and UEL and the different N rates located in the subplots where ammonium sulphate was applied in the topdressing at the V6 stage (0, 50, 100, and 150 kg∙ha–1. The variance analysis showed significant effects (p < 0.05 of inoculation (Londrina environment and N rates (both environments only for grain yield. There was no inoculation effect in the grain yield when inoculants were applied together with N-fertilization at topdressing. In the absence of N-fertilization at topdressing, the inoculants Masterfix L. and UEL promoted higher grain yield as compared to the uninoculated plants, with resulting increases of 13.21 and 26.61% in yield, respectively.

  6. Preparation of albumin radioimmunoassay kit

    International Nuclear Information System (INIS)

    Chen Suoshu; Wang Yanzhen; Wang Zhenshan

    1990-01-01

    This paper presents the preparation of Albumin (Alb) radioimmunoassay kit and its preliminary clinical application. The kit is mainly applied to the measurement of Alb concentration in human urine, adopting second antibody-PEG method. The measurement range is (1-50 μg/ml). The curve obtained with a serially diluted urine sample of high Alb concentration was a straight line. Recovery, detectability, intra- and inter-batch variation coefficients were 95.7%-103.6%, 0.1 μg/ml, 5.8% and 6.4% respectively. The kit was tried out clinically for measuring Alb in urine samples in about 1200 normal individuals and 600 various patients of related renal diseases. The preliminary clinical results show that Alb RIA is conducive to the early diagnosis of kidney function abnormalities

  7. ICT Use by Journalism Professors in Colombia

    Science.gov (United States)

    Hung, Elias Said

    2011-01-01

    This article analyses how journalism professors at Colombian universities use information and communications technologies (ICT) in their teaching. Survey data was obtained during the first trimester of 2009 from 63 professors in journalism departments and from a total of 865 professors who are affiliated with journalism departments at 29…

  8. SURVEY OF DEOXYNIVALENOL, DIACETOXYSCIRPENOL, AND T2 TOXIN IN POPCORN HYBRIDS PLANTED IN THE STATE OF SÃO PAULO AND IN POPCORN COMMERCIALIZED IN THE CITY OF CAMPINAS, SP

    Directory of Open Access Journals (Sweden)

    OLIVEIRA Adriana de Queiroz

    2001-01-01

    Full Text Available The incidence of the trichothecenes deoxynivalenol (DON, diacetoxyscirpenol (DAS, and T2 toxin (T2 in popcorn was investigated in 90 samples, belonging to 2 commercial and 28 experimental hybrids planted at experimental stations of the Agronomic Institute of Campinas at the locations of Campinas, Mococa, and Capão Bonito, and in 15 samples of popcorn, 9 branded and 6 unbranded, acquired from commercial outlets in the city of Campinas, SP. The samples were analyzed by gas chromatography with flame ionization detector combined with an alumina:carbon cleanup column. The detection limits were 30ng/g for DON, 50ng/g for DAS, and 40ng/g for T2. Five samples were contaminated with DON, four of them commercial and one from an experimental cultivar. The level of contamination in the commercial samples ranged from 30 to 40ng/g. The sample from the experimental cultivar contained 770ng/g DON. DAS and T2 were not detected in any of the popcorn samples analyzed.

  9. Active Parenting Now: Program Kit.

    Science.gov (United States)

    Popkin, Michael H.

    Based largely on the theories of Alfred Adler and Rudolf Dreikurs, this parent education curriculum is a video-based interactive learning experience that teaches a comprehensive model of parenting to parents of children ages 5 to 12 years. The kit provides parents with the skills needed to help their children develop courage, responsibility, and…

  10. Natural Gas Energy Educational Kit.

    Science.gov (United States)

    American Gas Association, Arlington, VA. Educational Services.

    Prepared by energy experts and educators to introduce middle school and high school students to natural gas and its role in our society, this kit is designed to be incorporated into existing science and social studies curricula. The materials and activities focus on the origin, discovery, production, delivery, and use of natural gas. The role of…

  11. Architectural Environment: A Resource Kit.

    Science.gov (United States)

    J.B. Speed Art Museum, Louisville, KY.

    There are many ways to approach the investigation of architecture. One can look at structural form, climate and topography, the aesthetics of style and decoration, building function, historical factors, cultural meanings, or technology and techniques associated with construction. This resource kit touches upon a few of these approaches, ranging…

  12. Work and Family Resource Kit.

    Science.gov (United States)

    Women's Bureau (DOL), Washington, DC.

    This kit is designed to help employers understand the range of family needs emerging in the workplace and the numerous options for a company response. An introduction discusses the need for child care services, dependent care problems, and how employers respond and benefit. Sections address the following: selecting the right option in relation to…

  13. Professor dr hab. Maria Lisiewska

    Directory of Open Access Journals (Sweden)

    Małgorzata Stasińska

    2015-08-01

    Full Text Available The article presents the biography and scientific achievements of Professor Maria Lisiewska. She earned master’s degree and Ph.D. in natural sciences from Adam Mickiewicz University in Poznań. After earning her doctoral degree, she stayed at Adam Mickiewicz University in Poznań and conducted her thrilling research on mycology and taught until now. Prof. Maria Lisiewska is an author of many books, articles, and other scholarly reports.

  14. Core Flight System Satellite Starter Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — The Core Flight System Satellite Starter Kit (cFS Kit) will allow a small satellite or CubeSat developer to rapidly develop, deploy, test, and operate flight...

  15. Professor

    DEFF Research Database (Denmark)

    Hauggaard-Nielsen, Henrik

    2017-01-01

    DEBAT: Land og by hænger uløseligt sammen - både i forhold til fødevareproduktion og -distribuering – men også i forhold til vores fælles natur. Når vi bor i byerne, er vi tæt forbundet og afhængige af de tjenester, som landbruget bidrager med – fødevarer, sikring af rent grundvand, bioenergi, re...

  16. professores

    Directory of Open Access Journals (Sweden)

    Sandra Isabel Rodrigues Magalhães

    2006-01-01

    Full Text Available The development of classroom practices focused on scientific literacy as animportant outcome of schooling forces the re-thinking of science teacher’sformation. In this sense, this paper reports a study which involved theconception, development, implement and evaluation of an in-service program(IP focused on the Science — Technology — Society (STS education alongwith critical thinking (CT [STS/CT]. From the obtained results it was concludedthat the in-service program contributed for the teachers to (reconstructconceptions about Science, Technology and Society, to (reconstructknowledge related to the STS orientation and critical thinking and to promotetheir pre-disposition to implement STS/CTdidactic and pedagogic practices

  17. 'Supermentoring' of assistant professors' teaching

    DEFF Research Database (Denmark)

    Lauridsen, Ole

    Aarhus University offers a mandatory pedagogical training program for assistant professors, required in order to obtain tenure at a Danish university. At Business and Social Sciences, this program is supplemented by voluntary observation and (first of all formative) supervision of the assistant...... professors’ teaching practice. This offer is given is (i) because many young university teachers face problems putting pedagogical theory into practice – even though the program mentioned is practice-oriented, and (ii) because many of them (partly due to (i)) lack self-confidence as to teaching...

  18. Entrevista com professor Bertrand Badie

    OpenAIRE

    Mere Marques Aveiro, Thais

    2015-01-01

    Bertrand Badie é cientista político, professor na Sciences Po, Paris, pesquisador do CERI (Centro de Estudos e Pesquisas Internacionais), codiretor da coleção L’etat du monde, publicada anualmente desde 2010 e coeditor da Enciclopédia Internacional de Ciência Política. Entre 2002 e 2005, foi Diretor do Centro de Estudos Internacionais sobre a paz e resoluções de conflitos. Por dez anos (1994 –2003), foi Diretor das publicações da Sciences Po.Desde 2000, ministra o Curso Espaço Mundial que, a ...

  19. CERN’s FMC Kit

    CERN Document Server

    Cattin, M; Serrano, J; van der Bij, E; Wlostowski, T

    2014-01-01

    In the context of the renovation of controls and data acquisition electronics for accelerators the BE-CO-HT section at CERN has designed a kit based on carriers and mezzanines following the VITA FPGAMezzanine Card (FMC) standard. Carriers exist in VME64x and PCIe form factors, with a PXIe carrier underway. Mezzanines include an Analog to Digital Converter, a Time to Digital Converter, a fine delay generator and a Digital Input/Output. All of the designs are licensed under the CERN Open Hardware Licence and commercialised by companies. This paper discusses the benefits of this carrier mezzanine strategy and of the Open Hardware based commercial paradigm. It also explains the design of each layer of the FMC kit, from the hardware to the gateware and the Linux device driver. In addition, several tools to help designers developing gateware for mezzanines and new concepts such as the Self-Describing Bus (SDB) and the fmcbus are presented. Lastly, some of the plans for the future of the FMC kit and Open Hardware Re...

  20. Popcorn-Derived Porous Carbon Flakes with an Ultrahigh Specific Surface Area for Superior Performance Supercapacitors.

    Science.gov (United States)

    Hou, Jianhua; Jiang, Kun; Wei, Rui; Tahir, Muhammad; Wu, Xiaoge; Shen, Ming; Wang, Xiaozhi; Cao, Chuanbao

    2017-09-13

    Popcorn-derived porous carbon flakes have been successfully fabricated from the biomass of maize. Utilizing the "puffing effect", the nubby maize grain turned into materials with an interconnected honeycomb-like porous structure composed of carbon flakes. The following chemical activation method enabled the as-prepared products to possess optimized porous structures for electrochemical energy-storage devices, such as multilayer flake-like structures, ultrahigh specific surface area (S BET : 3301 m 2 g -1 ), and a high content of micropores (microporous surface area of 95%, especially the optimized sub-nanopores with the size of 0.69 nm) that can increase the specific capacitance. The as-obtained sample displayed excellent specific capacitance of 286 F g -1 at 90 A g -1 for supercapacitors. Moreover, the unique porous structure demonstrated an ideal way to improve the volumetric energy density performance. A high energy density of 103 Wh kg -1 or 53 Wh L -1 has been obtained in the case of ionic liquid electrolyte, which is the highest among reported biomass-derived carbon materials and will satisfy the urgent requirements of a primary power source for electric vehicles. This work may prove to be a fast, green, and large-scale synthesis route by using the large nubby granular materials to synthesize applicable porous carbons in energy-storage devices.

  1. Interview with Professor Mark Wilcox.

    Science.gov (United States)

    Wilcox, Mark

    2016-08-01

    Mark Wilcox speaks to Georgia Patey, Commissioning Editor: Professor Mark Wilcox is a Consultant Microbiologist and Head of Microbiology at the Leeds Teaching Hospitals (Leeds, UK), the Professor of Medical Microbiology at the University of Leeds (Leeds, UK), and is the Lead on Clostridium difficile and the Head of the UK C. difficile Reference Laboratory for Public Health England (PHE). He was the Director of Infection Prevention (4 years), Infection Control Doctor (8 years) and Clinical Director of Pathology (6 years) at the Leeds Teaching Hospitals. He is Chair of PHE's Rapid Review Panel (reviews utility of infection prevention and control products for National Health Service), Deputy Chair of the UK Department of Health's Antimicrobial Resistance and Healthcare Associated Infection Committee and a member of PHE's HCAI/AR Programme Board. He is a member of UK/European/US working groups on C. difficile infection. He has provided clinical advice as part of the FDA/EMA submissions for the approval of multiple novel antimicrobial agents. He heads a healthcare-associated infection research team at University of Leeds, comprising approximately 30 doctors, scientists and nurses; projects include multiple aspects of C. difficile infection, diagnostics, antimicrobial resistance and the clinical development of new antimicrobial agents. He has authored more than 400 publications, and is the coeditor of Antimicrobial Chemotherapy (5th/6th/7th Editions, 15 December 2007).

  2. Molecular Alterations of KIT Oncogene in Gliomas

    Directory of Open Access Journals (Sweden)

    Ana L. Gomes

    2007-01-01

    Full Text Available Gliomas are the most common and devastating primary brain tumours. Despite therapeutic advances, the majority of gliomas do not respond either to chemo or radiotherapy. KIT, a class III receptor tyrosine kinase (RTK, is frequently involved in tumourigenic processes. Currently, KIT constitutes an attractive therapeutic target. In the present study we assessed the frequency of KIT overexpression in gliomas and investigated the genetic mechanisms underlying KIT overexpression. KIT (CD117 immunohistochemistry was performed in a series of 179 gliomas of various grades. KIT activating gene mutations (exons 9, 11, 13 and 17 and gene amplification analysis, as defined by chromogenic in situ hybridization (CISH and quantitative real-time PCR (qRT-PCR were performed in CD117 positive cases. Tumour cell immunopositivity was detected in 15.6% (28/179 of cases, namely in 25% (1/4 of pilocytic astrocytomas, 25% (5/20 of diffuse astrocytomas, 20% (1/5 of anaplastic astrocytomas, 19.5% (15/77 of glioblastomas and one third (3/9 of anaplastic oligoastrocytomas. Only 5.7% (2/35 of anaplastic oligodendrogliomas showed CD117 immunoreactivity. No association was found between tumour CD117 overexpression and patient survival. In addition, we also observed CD117 overexpression in endothelial cells, which varied from 0–22.2% of cases, being more frequent in high-grade lesions. No KIT activating mutations were identified. Interestingly, CISH and/or qRT-PCR analysis revealed the presence of KIT gene amplification in 6 glioblastomas and 2 anaplastic oligoastrocytomas, corresponding to 33% (8/24 of CD117 positive cases. In conclusion, our results demonstrate that KIT gene amplification rather than gene mutation is a common genetic mechanism underlying KIT expression in subset of malignant gliomas. Further studies are warranted to determine whether glioma patients exhibiting KIT overexpression and KIT gene amplification may benefit from therapy with anti-KIT RTK

  3. Professor Gender, Age, and "Hotness" in Influencing College Students' Generation and Interpretation of Professor Ratings

    Science.gov (United States)

    Sohr-Preston, Sara L.; Boswell, Stefanie S.; McCaleb, Kayla; Robertson, Deanna

    2016-01-01

    A sample of 230 undergraduate psychology students rated their expectations of a bogus professor (who was randomly designated a man or woman and "hot" versus "not hot") based on ratings and comments found on RateMyProfessors.com. Five professor qualities were derived using principal components analysis: dedication,…

  4. Observations on Professor Hayek's Plan

    Directory of Open Access Journals (Sweden)

    Ludwig von Mises

    2009-01-01

    Full Text Available This memorandum was written at the request of Henry Hazlitt to provide Mises’s comments on and concerns about F.A. Hayek’s initial proposals for what became the Mont Pèlerin Society. Mises stresses that those who favor liberty and freedom and oppose totalitarianism must also oppose interventionism. The memo argues that those who fought and lost against the rising tide of totalitarianism at the turn of the 20th Century lost their battles because they settled for middle-of-the-road policies that conceded considerable ground to the socialists. The weak point in Professor Hayek’s plan is that it relies upon the cooperation of many men who are today’s middle-of-the-roaders. As interventionists, they may not be the hoped-for intellectual pioneers to inspire people to build a freer world.

  5. Professor Camillo Negro's Neuropathological Films.

    Science.gov (United States)

    Chiò, Adriano; Gianetto, Claudia; Dagna, Stella

    2016-01-01

    Camillo Negro, Professor in Neurology at the University of Torino, was a pioneer of scientific film. From 1906 to 1908, with the help of his assistant Giuseppe Roasenda and in collaboration with Roberto Omegna, one of the most experienced cinematographers in Italy, he filmed some of his patients for scientific and educational purposes. During the war years, he continued his scientific film project at the Military Hospital in Torino, filming shell-shocked soldiers. In autumn 2011, the Museo Nazionale del Cinema, in partnership with the Faculty of Neurosciences of the University of Torino, presented a new critical edition of the neuropathological films directed by Negro. The Museum's collection also includes 16 mm footage probably filmed in 1930 by Doctor Fedele Negro, Camillo's son. One of these films is devoted to celebrating the effects of the so-called "Bulgarian cure" on Parkinson's disease.

  6. Diallel analysis of leaf disease resistance in inbred Brazilian popcorn cultivars.

    Science.gov (United States)

    Vieira, R A; Scapim, C A; Moterle, L M; Tessmann, D J; Conrado, T V; Amaral Júnior, A T

    2009-12-01

    We estimated general and specific combining abilities and examined resistance to northern leaf blight (Exserohilum turcicum) and to gray leaf spot (Cercospora zeae-maydis) in a set of nine inbred popcorn lines. These inbreds were crossed in a complete diallel scheme without reciprocals, which produced 36 F(1) hybrids. Two experiments with a square lattice design and three replications were conducted during the 2008/2009 crop season, in Maringá, PR, Brazil. The severity of northern leaf blight and gray leaf spot was assessed under natural infestation conditions. Data were examined by individual and joint analysis of variance. Individual and joint Griffing's diallel analyses were carried out for adjusted means. General combining ability and specific combining ability were significant (P < 0.10) by the F-test for northern leaf blight and gray leaf spot infestation levels. This denotes that additive and non-additive gene effects both contributed to resistance to these diseases, but that the additive gene effects were more important. Among the inbred lines, P(8) and P(9) gave the highest resistance to northern leaf blight, and P(3) and P(4.3) gave the highest resistance to gray leaf spot. The hybrids P(7.4) x P(8) and P(4.3) x P(9) could be exploited by reciprocal recurrent selection to provide genotypes with both northern leaf blight and gray leaf spot resistance. Significant interaction between general combining ability and crop season (P < 0.10) denotes the importance of environment, even though the disease levels in the hybrids were quite consistent.

  7. Reproductive endocrine patterns and volatile urinary compounds of Arctictis binturong: discovering why bearcats smell like popcorn

    Science.gov (United States)

    Greene, Lydia K.; Wallen, Timothy W.; Moresco, Anneke; Goodwin, Thomas E.; Drea, Christine M.

    2016-06-01

    Members of the order Carnivora rely on urinary scent signaling, particularly for communicating about reproductive parameters. Here, we describe reproductive endocrine patterns in relation to urinary olfactory cues in a vulnerable and relatively unknown viverrid—the binturong ( Arctictis binturong). Female binturongs are larger than and dominate males, and both sexes engage in glandular and urinary scent marking. Using a large ( n = 33), captive population, we collected serum samples to measure circulating sex steroids via enzyme immunoassay and urine samples to assay volatile chemicals via gas chromatography-mass spectrometry. Male binturongs had expectedly greater androgen concentrations than did females but, more unusually, had equal estrogen concentrations, which may be linked to male deference. Males also expressed a significantly richer array of volatile chemical compounds than did females. A subset of these volatile chemicals resisted decay at ambient temperatures, potentially indicating their importance as long-lasting semiochemicals. Among these compounds was 2-acetyl-1-pyrroline (2-AP), which is typically produced at high temperatures by the Maillard reaction and is likely to be responsible for the binturong's characteristic popcorn aroma. 2-AP, the only compound expressed by all of the subjects, was found in greater abundance in males than females and was significantly and positively related to circulating androstenedione concentrations in both sexes. This unusual compound may have a more significant role in mammalian semiochemistry than previously appreciated. Based on these novel data, we suggest that hormonal action and potentially complex chemical reactions mediate communication of the binturong's signature scent and convey information about sex and reproductive state.

  8. Dynamic Proteomic Characteristics and Network Integration Revealing Key Proteins for Two Kernel Tissue Developments in Popcorn.

    Directory of Open Access Journals (Sweden)

    Yongbin Dong

    Full Text Available The formation and development of maize kernel is a complex dynamic physiological and biochemical process that involves the temporal and spatial expression of many proteins and the regulation of metabolic pathways. In this study, the protein profiles of the endosperm and pericarp at three important developmental stages were analyzed by isobaric tags for relative and absolute quantification (iTRAQ labeling coupled with LC-MS/MS in popcorn inbred N04. Comparative quantitative proteomic analyses among developmental stages and between tissues were performed, and the protein networks were integrated. A total of 6,876 proteins were identified, of which 1,396 were nonredundant. Specific proteins and different expression patterns were observed across developmental stages and tissues. The functional annotation of the identified proteins revealed the importance of metabolic and cellular processes, and binding and catalytic activities for the development of the tissues. The whole, endosperm-specific and pericarp-specific protein networks integrated 125, 9 and 77 proteins, respectively, which were involved in 54 KEGG pathways and reflected their complex metabolic interactions. Confirmation for the iTRAQ endosperm proteins by two-dimensional gel electrophoresis showed that 44.44% proteins were commonly found. However, the concordance between mRNA level and the protein abundance varied across different proteins, stages, tissues and inbred lines, according to the gene cloning and expression analyses of four relevant proteins with important functions and different expression levels. But the result by western blot showed their same expression tendency for the four proteins as by iTRAQ. These results could provide new insights into the developmental mechanisms of endosperm and pericarp, and grain formation in maize.

  9. The Professors behind the MOOC Hype

    Science.gov (United States)

    Kolowich, Steve

    2013-01-01

    The largest-ever survey of professors who have taught MOOCs, or massive open online courses, shows that the process is time-consuming, but, according to the instructors, often successful. Nearly half of the professors felt their online courses were as rigorous academically as the versions they taught in the classroom. The survey, conducted by "The…

  10. Professor Nukem - et eksperiment med oplevelsesbaseret forskningsformidling

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Thorhauge, Anne Mette

    2007-01-01

    Professor Nukem er resultatet af et forskningsprojekt om oplevelsesbaseret forskningsformidling der har form som et computerspil med tilhørende website, hvor brugeren interaktivt kan engagere sig i forskning omkring sociale og kulturelle aspekter ved computerspil. Professor Nukem kan spilles på...

  11. Professor Kodi Husimi promoted accelerator projects

    International Nuclear Information System (INIS)

    Kikuchi, Ken

    2009-01-01

    The main aim of my article is to describe how deeply Professor Husimi devoted himself to promote large accelerator projects in Japan, as the establishment of National Laboratory for High Energy Physics (KEK), Photon Factory and TRISTAN, in which I myself was deeply involved. In addition, some topics related that I was a student of Professor Husimi are also reported. (author)

  12. The Reluctant Professor: Implications for University Management

    Science.gov (United States)

    Schein, Edgar H.

    1973-01-01

    Stating the belief that most analyses of the university fail to deal realistically with the role of the professor, the author's purpose is to show why it is difficult and possible undesirable to involve professors deeply in issues of university government. (Author/JB)

  13. Kit with track detectors aiming at didactic

    International Nuclear Information System (INIS)

    Cesar, M.F.; Koskinas, M.F.

    1988-01-01

    The kit intends to improve the possibilities in performing experiments of Nuclear Physics in Modern Physics Laboratories of Physics Course introducing the solid state nuclear track detectors. In these materials the passage of heavily ionizing nuclear particles creates paths (tracks) that may be revealed and made visible in an optical microscope. By the help of the kit several experiments and/or demonstrations may be performed. The kit contains solid state nuclear track detectors unirradiated and irradiated, irradiated etched and uneteched sheets; an alpha source of 241 Am and an instrution text with photomicrographs. To use the kit the laboratory must have an ordinary optical microscope. (author) [pt

  14. Remembering for tomorrow: Professor Mansour Ali Haseeb.

    Science.gov (United States)

    Salih, Mustafa Abdalla M

    2013-01-01

    This is a highlight of the obituary ceremony in tribute to Professor Mansour Ali Haseeb (1910 - 1973), organized by the Medical Students Association of the Faculty of Medicine, the University of Khartoum (U of K). Professor Haseeb has been the first Sudanese Professor and first Dean of the Faculty of Medicine. He was an outstanding humane teacher, mentor and researcher, and was awarded the international Dr. Shousha Foundation Prize and Medal by the WHO. He was also an active citizen in public life and became Mayor of Omdurman City. The obituary ceremony reflected the feelings of the medical community and included speeches by Professor Abdalla El Tayeb, President of U of K; the Dean, Faculty of Medicine; the Late Professor Haseeb's colleagues and students, His family representative, and an elegy poem.

  15. Preparation of kits for 99Tcm radiopharmaceuticals

    International Nuclear Information System (INIS)

    1992-05-01

    This publication details preparation under Good Manufacturing Practices (GMP) of thirteen widely used 99 Tc m radiopharmaceuticals and their quality assurance practices. The objective of this document is to present to those who intend to launch a kit preparation programme a set of preparation procedures and other relevant information gathered during kit production over a period of more than a decade, to serve as a good starting point. The manuals and monographs included in the document are based on the experience gained in two major centres. The publication of this material is intended to give a typical example, and not the only possible procedure for preparing the kits. Following the essentials of these kit preparation procedures, it is always possible to make alterations to the composition of the kits. The kits described here concern widely used 99 Tc m radiopharmaceuticals which do not require a Single Photon Emission Computed Tomography (SPECT) camera. These examples of the ''first generation'' of kits are not very intricate to prepare. Although it is advisable to have only one agent for a given intended use, a few agents for each purpose, e.g. EHDP and MDP for bone imagining, have been included in the document so that the reader can have some flexibility in selecting a particular kit. 24 refs, 2 figs

  16. A fiber-optic polarimetric demonstration kit

    International Nuclear Information System (INIS)

    Eftimov, T; Dimitrova, T L; Ivanov, G

    2012-01-01

    A simple and multifunctional fiber-optic polarimetric kit on the basis of highly birefringent single-mode fibers is presented. The fiber-optic polarimetric kit allows us to perform the following laboratory exercises: (i) fiber excitation and the measurement of numerical aperture, (ii) polarization preservation and (iii) obtain polarization-sensitive fiberized interferometers.

  17. Building Use Policies. SPEC Kit 144.

    Science.gov (United States)

    Coyle, Patrick

    This Systems and Procedures Exchange Center (SPEC) flyer/kit addresses some of the needs of Association of Research Libraries (ARL) members regarding library building use and the aesthetics and well-being of the materials and people in the building. The kit draws upon documents gathered as part of a 1986 Quick-SPEC survey that dealt with food and…

  18. Teen Ambassador Leadership Kit (TALK

    Directory of Open Access Journals (Sweden)

    Donna R. Gillespie

    2012-12-01

    Full Text Available Teen Ambassador Leadership Kit, (TALK, is an annual weekend retreat designed for teens interested in promoting and marketing 4-H in their communities. TALK organizers felt teens would benefit from an intensive weekend retreat focused on communication. TALK produces a network of educated and excited 4-H teens that are available to help with 4-H promotion and marketing. Participants arrive on Friday evening for team building activities, on Saturday they participate in one of the workshops offered and on Sunday morning each workshop group has the opportunity to share their completed projects and what they learned. At the conclusion of the retreat, teens are designated "County 4-H Ambassadors" and certificates of completion, professional business cards and polo shirts are presented. The TALK teen participants return home to share what they learned with their local county 4-H staff and help promote and market 4-H in their communities.

  19. Personal radiotoxicological (first aid) kit

    International Nuclear Information System (INIS)

    Gachalyi, Andras; Gyulai, Gabor

    2014-01-01

    In recent years, with the spread of nuclear industrial activities, and the widespread use of radioactive materials and products the possibility of radionuclide contamination of humans and animals has significantly increased. During nuclear tests or reactor accidents, a large amount of radioactive materials may enter the environment which can contaminate the living environment (air, water, vegetation, soil), for a long period. This contamination may enter living organisms by inhalation, intake and ingestion, causing severe biological damage. As an example the Chernobyl reactor accident can be mentioned, where there was no possibility for the decorporation of isotopes, as there were no products available such as the 'RADISTOP'. To achieve appropriate decorporating (and decontaminating) treatment which is effective, it is highly recommendable to use a personal Radiotoxicological First Aid Kit (PRK) within the shortest possible time after internal contamination. This unit provides effective treatment to decorporate the most common incorporated fission products. (author)

  20. PROFESSORES: IMAGENS DO FUTURO PRESENTE

    Directory of Open Access Journals (Sweden)

    Maitê Alves Bezerra

    2014-06-01

    Full Text Available Ao observar a comunidade portuguesa que busca compreender a historicidade das formas e dos processos de escolarização por meio do estabelecimento de intenso diálogo com outras comunidades, é impossível não dar destaque à figura de António Manuel Seixas Nóvoa. Nascido em Lisboa no ano de 1954, aos 18 anos inicia o curso de Ciências da Educação na Universidade de Lisboa. Após lecionar em importantes universidades tais como Paris V, Oxford e Columbia University, atualmente acumula as posições de reitor da Universidade de Lisboa e professor catedrático da Faculdade de Psicologia e de Ciências da Educação na Instituição. Nóvoa tem se destacado à frente de debates internacionais a respeito da história da educação e educação comparada.

  1. In Conversation with: Professor Liz Thomas

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2012-08-01

    Full Text Available Editors Karen Nelson, John Clarke and Sally Kift interview Professor Liz Thomas,  Director of the Widening Participation Research Centre at Edge Hill University.  She is also Lead Adviser Retention and Success at the Higher Education Academy, England.   Professor Thomas was one of the keynote speakers at the 15th International First Year in Higher Education Conference held in Brisbane, Australia from the 26th – 29th of June, 2012.  Professor Thomas joined the Journal Editors at the conclusion of the main conference program to explore some of the key themes raised in her address.  

  2. Mixing Ratios and Photostationary State of NO and NO2 Observed During the POPCORN Field Campaign at a Rural Site in Germany

    NARCIS (Netherlands)

    Rohrer, F.; Brüning, D.; Grobler, E.S.; Weber, M.; Ehhalt, D.H.; Neubert, R.; Schüßler, W.; Levin, I.

    1998-01-01

    Ambient mixing ratios of NO, NO2, and O3 were determined together with the photolysis frequency of NO2, JNO2, at a rural, agricultural site in Germany. The data were collected during the POPCORN-campaign from August 1 to August 24, 1994, in a maize field 6 m above ground. The medians of the NO, NO2,

  3. Turning university professors into competent learners

    NARCIS (Netherlands)

    Stefanova, Eliza; Ilieva, Miroslava; Nikolova, Nikolina; Stefanov, Krassen

    2008-01-01

    Stefanova, E., Ilieva, M., Nikolova, N, & Stefanov, K. (2008). Turning university professors into competent learners. In H. W. Sligte & R. Koper (Eds.), Proceedings of the 4th TENCompetence Open Workshop. Empowering Learners for Lifelong Competence Development: pedagogical, organisational and

  4. Lifelong learning: Science professors need leadership training

    OpenAIRE

    Leiserson, Charles E.; McVinney, Chuck

    2015-01-01

    Education does not stop. Professors must update and develop their technical skills throughout their careers. But as they progress, few take the time — or are offered the opportunity — to become educated in how to be an effective leader.

  5. Professor dr hab. Anna Maria Bujakiewicz

    Directory of Open Access Journals (Sweden)

    Anna Kujawa

    2015-08-01

    Full Text Available The article presents the biography and scientific achievements of Professor Anna Bujakiewicz. After receiving her master’s degree and doctorate in biology and mycology from Adam Mickiewicz University in Poznań, Professor Bujakiewicz continued her exciting research and teaching on mycology at her Alma Mater Posnaniensis for more than 50 years. Her publications in this field include many books, articles, and other scholarly reports.

  6. KIT safety management. Annual report 2012

    International Nuclear Information System (INIS)

    Frank, Gerhard

    2013-01-01

    The KIT Safety Management Service Unit (KSM) guarantees radiological and conventional technical safety and security of Karlsruhe Institute of Technology and controls the implementation and observation of legal environmental protection requirements. KSM is responsible for - licensing procedures, - industrial safety organization, - control of environmental protection measures, - planning and implementation of emergency preparedness and response, - operation of radiological laboratories and measurement stations, - extensive radiation protection support and the - the execution of security tasks in and for all organizational units of KIT. Moreover, KSM is in charge of wastewater and environmental monitoring for all facilities and nuclear installations all over the KIT campus. KSM is headed by the Safety Commissioner of KIT, who is appointed by the Presidential Committee. Within his scope of procedure for KIT, the Safety Commissioner controls the implementation of and compliance with safety-relevant requirements. The KIT Safety Management is certified according to DIN EN ISO 9001, its industrial safety management is certified by the VBG as ''AMS-Arbeitsschutz mit System'' and, hence, fulfills the requirements of NLF / ISO-OSH 2001. KSM laboratories are accredited according to DIN EN ISO/IEC 17025. To the extent possible, KSM is committed to maintaining competence in radiation protection and to supporting research and teaching activities. The present reports lists the individual tasks of the KIT Safety Management and informs about the results achieved in 2012. Status figures in principle reflect the status at the end of the year 2012. The processes described cover the areas of competence of KSM.

  7. Estradiol RIA kit in clinical practice

    International Nuclear Information System (INIS)

    Friedrich, W.; Lisse, K.; Bienert, R.; Flentje, H.; Koerner, H.; Wilken, T.; Akademie der Wissenschaften der DDR, Berlin-Buch. Zentralinstitut fuer Isotopen- und Strahlenforschung)

    1985-01-01

    First clinical experience with a estradiol RIA kit developed in the Central Institute for Isotope- and Radiation Research is reported. The kit was used for the daily control of estradiol level in patients, which were treated within the program for in vitro fertilization and embryo transfer. The time of incubation could be shortened by means of a double antibody technique and by use of a precipitation mixture to 2 h. The intraassay variation is 9.2%, the interassay variation is 15.1%, the recovery rate is 94%. The sensitivity of the test (B 0 -3SD) is about 120 pmol/l. The estradiol RIA kit satisfies clinical requirements. (author)

  8. Correlações entre caracteres quantitativos em milho pipoca Correlation among quantitative traits in popcorn maize

    Directory of Open Access Journals (Sweden)

    Valéria Carpentieri-Pípolo

    2002-12-01

    Full Text Available Em um programa de melhoramento, o conhecimento da grandeza das associações entre caracteres de interesse, é de fundamental importância na obtenção de populações melhoradas. O presente trabalho teve como objetivo determinar as correlações genotípicas, fenotípicas e ambientais entre caracteres quantitativos em milho pipoca. Foram avaliados nove genótipos de milho pipoca dispostos no campo em delineamento em blocos casualizados com oito repetições. Os genótipos UEL ZP, UEL SI e UEL PAP revelaram maiores capacidades de expansão (27,50; 27,15 e 24,40 respectivamente e número de grãos por volume (244,75; 248,50 e 248,75 respectivamente. A capacidade de expansão revelou correlação fenotípica positiva com o tamanho da pipoca e com o número de grãos por volume, e correlação negativa com massa de grãos por planta. Os caracteres massa de grãos por planta e peso total da espiga revelaram correlações fenotípicas e genotípicas positivas entre si, o que possibilita a utilização de um ou outro na seleção, optando-se pelo que melhor convier aos propósitos do programa de melhoramento.Knowledge of the size of the association among traits of interest is of fundamental importance in a breeding program to allow genetic progress. The genotypic, phenotypic and environment correlation were studied among quantitative traits of popcorn maize. Nine popcorn maize genotypes were assessed. A randomized complete block design with eight replications was used. The UEL ZP, UEL SI and UEL PAP. genotypes which had greatest expansion capacity (27.50; 27.15 and 24.20, respectively, also had the greatest values for the number of grains per volume (244.75; 248.50 and 248.75, respectively. The expansion capacity correlated positively with the popcorn size and with number of grains per volume and negatively with plant yield. The traits plant yield, and total ear weight showed positive phenotypic and genotypic correlation that permits the choice of

  9. Implementing inquiry-based kits within a professional development school model

    Science.gov (United States)

    Jones, Mark Thomas

    2005-07-01

    Implementation of guided inquiry teaching for the first time carries inherent problems for science teachers. Reform efforts on inquiry-based science teaching are often unsustainable and are not sensitive to teachers' needs and abilities as professionals. Professional development schools are meant to provide a research-based partnership between a public school and a university. These collaborations can provide support for the professional development of teachers. This dissertation reports a study focused on the implementation of inquiry-based science kits within the support of one of these collaborations. The researcher describes the difficulties and successful adaptations experienced by science teachers and how a coteaching model provided support. These types of data are needed in order to develop a bottom-up, sustainable process that will allow teachers to implement inquiry-based science. A qualitative methodology with "researcher as participant" was used in this study of two science teachers during 2002--2003. These two teachers were supported by a coteaching model, which included preservice teachers for each teacher as well as a supervising professor. Data were collected from the researcher's direct observations of coteachers' practice. Data were also collected from interviews and reflective pieces from the coteachers. Triangulation of the data on each teacher's case supported the validity of the findings. Case reports were prepared from these data for each classroom teacher. These case reports were used and cross-case analysis was conducted to search for major themes and findings in the study. Major findings described the hurdles teachers encounter, examples of adaptations observed in the teachers' cases and the supportive interactions with their coteachers while implementing the inquiry-based kits. In addition, the data were used to make recommendations for future training and use of the kits and the coteaching model. Results from this study showed that the

  10. Analysis of KIT expression and KIT exon 11 mutations in canine oral malignant melanomas.

    Science.gov (United States)

    Murakami, A; Mori, T; Sakai, H; Murakami, M; Yanai, T; Hoshino, Y; Maruo, K

    2011-09-01

    KIT, a transmembrane receptor tyrosine kinase, is one of the specific targets for anti-cancer therapy. In humans, its expression and mutations have been identified in malignant melanomas and therapies using molecular-targeted agents have been promising in these tumours. As human malignant melanoma, canine malignant melanoma is a fatal disease with metastases and the poor response has been observed with all standard protocols. In our study, KIT expression and exon 11 mutations in dogs with histologically confirmed malignant oral melanomas were evaluated. Although 20 of 39 cases were positive for KIT protein, there was no significant difference between KIT expression and overall survival. Moreover, polymerase chain reaction amplification and sequencing of KIT exon 11 in 17 samples did not detect any mutations and proved disappointing. For several reasons, however, KIT expression and mutations of various exons including exon 11 should be investigated in more cases. © 2011 Blackwell Publishing Ltd.

  11. Multicentre evaluation of commercial kit methods

    DEFF Research Database (Denmark)

    Gram, J; Declerck, P J; Sidelmann, Johannes Jakobsen

    1993-01-01

    In order to study the analytical performance of different commercial kits for determination of plasminogen activator inhibitor (PAI) activity we distributed eight selected split samples to 11 European laboratories experienced with haemostasis testing. Three different laboratories were involved in...... of the plasma samples, which was PAI-1 depleted. The laboratories involved in the testing reported for this sample a mean value of 6.1 IU/ml.(ABSTRACT TRUNCATED AT 250 WORDS)......In order to study the analytical performance of different commercial kits for determination of plasminogen activator inhibitor (PAI) activity we distributed eight selected split samples to 11 European laboratories experienced with haemostasis testing. Three different laboratories were involved...... in the production of data from each of the commercial kits tested. A considerable variation of PAI activity results reported from the laboratories testing the same commercial kits was observed. The range of reported results could in individual samples exceed the median value indicating an interlaboratory variation...

  12. Explanatory chapter: how plasmid preparation kits work.

    Science.gov (United States)

    Koontz, Laura

    2013-01-01

    To isolate plasmid DNA from bacteria using a commercial plasmid miniprep kit (if interested, compare this protocol with Isolation of plasmid DNA from bacteria). Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Accounting Professor Qualification in Digital Age: A Perception Study on Brazilian Professors

    Science.gov (United States)

    Vendruscolo, Maria Ivanice; Behar, Patrícia Alejandra

    2015-01-01

    This papers aims at analyzing the perception of Accounting professors about the necessary qualifications in Accounting undergraduate courses. The contribution of this study is to theoretically discuss the education of Accounting professors, with empirical data, because Accounting teaching requires specific competencies in the digital area. The…

  14. Production of sestamibi kit for nuclear imaging

    Energy Technology Data Exchange (ETDEWEB)

    Abdullah, Hakim; Zakaria, Ahmad; Yaacob, Hadzri; Ramli, Jamaluddin [Universiti Sains Malaysia, Kelantan (Malaysia). School of Medical Sciences

    1997-12-01

    One of the research projects undertaken during the implementation of the IAEA Technical Assistance Cooperation Program in our department was inhouse production of sestamibi (MIBI) kit to be labelled with Tc99m pertechnetate for myocardial studies and for malignant tumor imaging. 100 mg raw materials of sestamibi was supplied by IAEA and the kit was prepared based on Janoki recipe. Using 6 mg MIBI, 192 mg glycine, 3.6 mg stannous chloride, 62.4 mg Na sub 4 Po sub 4 and 24 mg cysteine we have prepared 24 vials of MIBI kit under sterile condition and stored in the freezer at -70 degree C. The sterility of the kit was confirmed by microbiological test using cultured method. The stability test was done by labelling the kit with Tc-99m pertechnetate at day 1, 3, 7, 30 and 60 days after kit preparation. Using two system butanone and saline with ITLC the labelling efficiency of Tc-99m (MIBI) was found to be more than 90% in each case. The labelling efficiency was found to maintain at 90% up to 24 hours post reconstitution at room temperature. Biodistribution study was carried out by administering Tc-99m (MIBI) to mice intravenously at the dosage of IOO {mu} Ci per 20 gm body weight. The mice were sacrificed at 3 hours and 24 hours after the dose administration. Blood, heart, lung, intestine, kidney and stomach samples were obtained, weighed and measured for radioactivity using gamma well counter. The data showed that after 3 hours about 60% of the injected dose accumulated in the intestine which was in agreement with IAEA standard. At 24 hours the amount in the heart still remained about 25% of the 3 hour uptake. In house production of MIBI kit is easy, fast and cost effective. The data suggested that the quality of our kit was good enough to be used for further animal research and clinical trials.

  15. Satisfaction among accounting professors in Brazil

    Directory of Open Access Journals (Sweden)

    Tamires Sousa Araújo

    Full Text Available ABSTRACT The aim of this study was to identify the prevalence of satisfaction among accounting professors in Brazil throughout their careers. The research is classified as descriptive and used a quantitative approach to data analysis. 641 valid responses were obtained from professors from all regions of Brazil. The results show that a feeling of satisfaction prevails among accounting course professors, as most of them “like the profession” and, in general, "are satisfied with it”. It was found that levels of satisfaction are higher among individuals with more experience, in that in their first years in the job (one to three years, professors have lower satisfaction rates; the highest levels of satisfaction are found in the final stage (over 35 years. The main factor that influences satisfaction is personal fulfillment (teaching work and relationship with students. It was also possible to identify that positive feelings about teaching predominate (67.3% compared to negative ones (32.7%. These results show the need for greater attention to be paid in the early years of the career in order to avoid a "reality clash". They also show the need for other studies to investigate how the phases in the life cycle of accounting professors are characterized.

  16. Dr. Rudolph Binion: professor, mentor, psychohistorian.

    Science.gov (United States)

    Szaluta, Jacques

    2015-01-01

    As the title of my paper indicates, Dr. Rudolph Binion was my professor, mentor, and a leading psychohistorian. My paper in memoriam to Rudolph Binion is intended as both a retrospective and an introspective account of my relationship with him, as he had a pivotal influence on me when he was my professor at Columbia University. His help and influence continued after I left graduate school. In my paper I also deal with the enormous stresses of navigating through graduate school, for those students whose goal was to earn the Ph.D. degree. Some examinations were dreaded, For Example The "Examination in Subjects," popularly called the "Oral Exam." The "incubation" period was long indeed, frequently averaging nearly ten years, and it was an ordeal, as the rate of attrition was very high. There is then also the question of "ego strength" and that of "transference" toward the professor. Graduate school is indeed a long and strenuous challenge. I took a seminar in modern French history, a requirement for the Master's degree with Professor Binion, which was consequential for me, as he taught me to be objective in writing history. Professor Binion was a demanding and outstanding teacher.

  17. The housekeeper and the professor a novel

    CERN Document Server

    Ogawa, Yoko

    2010-01-01

    He is a brilliant math Professor with a peculiar problem—ever since a traumatic head injury, he has lived with only eighty minutes of short-term memory. She is an astute young Housekeeper—with a ten-year-old son—who is hired to care for the Professor. And every morning, as the Professor and the Housekeeper are introduced to each other anew, a strange and beautiful relationship blossoms between them. Though he cannot hold memories for long (his brain is like a tape that begins to erase itself every eighty minutes), the Professor's mind is still alive with elegant equations from the past. And the numbers, in all of their articulate order, reveal a sheltering and poetic world to both the Housekeeper and her young son. The Professor is capable of discovering connections between the simplest of quantities—like the Housekeeper's shoe size—and the universe at large, drawing their lives ever closer and more profoundly together, even as his memory slips away. Yoko Ogawa's The Housekeeper and the Professo...

  18. 46 CFR 184.710 - First-aid kits.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First-aid kits. 184.710 Section 184.710 Shipping COAST... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Miscellaneous § 184.710 First-aid kits. A vessel must carry either a first-aid kit approved under approval series 160.041 or a kit with equivalent contents...

  19. 21 CFR 868.1100 - Arterial blood sampling kit.

    Science.gov (United States)

    2010-04-01

    ...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1100 Arterial blood sampling kit. (a) Identification. An arterial blood sampling kit is a device, in kit form, used to obtain arterial blood samples... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Arterial blood sampling kit. 868.1100 Section 868...

  20. Quality control of radioimmunoassay kits of pituitary hormones

    International Nuclear Information System (INIS)

    Caso Pena, R.; Arranz Calzado, C.

    1997-01-01

    The present work describe the quality control procedures carried out on three RIA-Kits by the Isotopes Centre of Cuba, The subject matter of study were ;: were: LH-RIA-Kit, FSH-RIA-Kit and Prolactin- RIA -Kit. The controls have included the characterization of the 125 I labelled hormones the specific antibodies, the 2 nd antibodies, the standards curves and the control serum. For the validation of these Kits were used reference standards from the WHO (World Health Organizations) and Kits from CIS company (France) based on the IRMA assays technologies . The results obtained allow us encourage the reliability of RIA-Kits

  1. ENSAIO: HOMENAGEM AO PROFESSOR REINIER ROZESTRATEN

    Directory of Open Access Journals (Sweden)

    Antonio C. R. Tupinambá

    2014-02-01

    Full Text Available Trata-se de uma homenagem póstuma ao Professor Doutor Reinier Rozestraten. O texto apresenta, suscintamente, o percurso acadêmico do nomeado professor, em especial a sua passagem pela Psicologia do Trânsito. Paralelamente discorre sobre sua principal obra na área, que, de certo modo introduz o discurso psicológico sobre o comportamento de trânsito em perspectiva nacional, juntamente com sua preocupação em imprimir um caráter científico ao tema e introduzi-lo no contexto da academia e na sociedade em perspectivas teórica e prática. A obra escolhida é considerada um marco para o estabelecimento teórico da disciplina da psicologia do trânsito no Brasil. A homenagem foi originalmente escrita por ocasião dos cinco anos de falecimento do professor Reinier.

  2. Illustrated & Dissected: Professor Richard Sawdon Smith.

    Science.gov (United States)

    2015-06-01

    This Alternative Gallery feature introduces the photographic artist Professor Richard Sawdon Smith. Professor Sawdon Smith's work stems around a fascination with representations of anatomy that have been fuelled by his experience as a hospital patient. The work has allowed him to explore ideas through the use of medical illustrations which include early anatomical drawings, personal medical photography and facial modelling. The work highlights how such imagery can be used in the context of a patient seeking understanding and acceptance of ill health and disease using the body as a canvas on which to translate the experience.

  3. Kai Adolf Jensen, professor i almindelig patologi

    DEFF Research Database (Denmark)

    Høiby, Niels

    2016-01-01

    for the Bacillus Calmette-Guérin vaccine production and supervised many young scientists’ doctoral theses on the aspects of tuberculosis. He became internationally recognized, and he revealed an important scientific fraud in the laboratory of the Austrian professor Ernst Löwenstein (1878-1950), who claimed that he...... could detect M. tuberculosis in blood cultures as a cause of a multitude of diseases. He was a pioneer in eradication of bovine tuberculosis in Denmark which became the first country in the world where this happened. Kai Adolf Jensen held the position as professor of general pathology from 1940 to 1965...

  4. Professor Stewart's casebook of mathematical mysteries

    CERN Document Server

    Stewart, Ian

    2014-01-01

    Like its wildly popular predecessors Cabinet of Mathematical Curiosities and Hoard of Mathematical Treasures, Professor Stewart's brand-new book is a miscellany of over 150 mathematical curios and conundrums, packed with trademark humour and numerous illustrations. In addition to the fascinating formulae and thrilling theorems familiar to Professor Stewart's fans, the Casebook follows the adventures of the not-so-great detective Hemlock Soames and his sidekick Dr John Watsup (immortalised in the phrase 'Watsup, Doc?'). By a remarkable coincidence they live at 222B Baker Street, just a

  5. Professor: Danmarkskanon skal give plads til mangfoldighed

    DEFF Research Database (Denmark)

    Schmidt, Garbi

    2016-01-01

    DEBAT: Danmark har igennem størstedelen af sin historie været et flerkulturelt land. Vi kan derfor ikke diskutere danske værdier til en Danmarkskanon uden at kaste et blik på globale strømninger og vores mangfoldige fortid, skriver Garbi Schmidt, professor ved RUC......DEBAT: Danmark har igennem størstedelen af sin historie været et flerkulturelt land. Vi kan derfor ikke diskutere danske værdier til en Danmarkskanon uden at kaste et blik på globale strømninger og vores mangfoldige fortid, skriver Garbi Schmidt, professor ved RUC...

  6. Quality control of radioimmunoassay kits of pituitary hormones; Control de calidad de kits de radioinmunoanalisis de hormonas hipofisiarias

    Energy Technology Data Exchange (ETDEWEB)

    Caso Pena, R [Centro de Isotopos, La Habana (Cuba); Arranz Calzado, C [Instituto Nacional de Endocrinologia, La Habana (Cuba)

    1998-12-31

    The present work describe the quality control procedures carried out on three RIA-Kits by the Isotopes Centre of Cuba, The subject matter of study were ;: were: LH-RIA-Kit, FSH-RIA-Kit and Prolactin- RIA -Kit. The controls have included the characterization of the {sup 125}I labelled hormones the specific antibodies, the 2 nd antibodies, the standards curves and the control serum. For the validation of these Kits were used reference standards from the WHO (World Health Organizations) and Kits from CIS company (France) based on the IRMA assays technologies . The results obtained allow us encourage the reliability of RIA-Kits

  7. Final Comments from Professors George and Beane.

    Science.gov (United States)

    Beane, James; George, Paul S.

    1996-01-01

    Concludes this journal focus section on curriculum integration with transcripts of questions asked by conference attendees and answers by Professors Beane and George. Areas addressed included experience levels with children and teachers, studies that point to the failure of curriculum integration, and how teachers can continue curriculum…

  8. Professor Jacques Cortes prantsuse keele lektoraadis

    Index Scriptorium Estoniae

    2000-01-01

    Juuni alguses külastas filoloogiateaduskonna romaani-germaani filoloogia osakonda Roueni ülikooli professor Jacques Cortes (Prantsusmaa). Ta korraldas 4. õa üliõpilastele prantsuse keele intensiivkursuse ja võttis vastu eksami ning kohtus prantsuse keele lektoraadi õppejõududega : [täistekst

  9. Russel Nye: The Professor in Public Life.

    Science.gov (United States)

    Hungiville, Maurice

    1995-01-01

    A discussion of the influence of Russel Nye, a college English professor at Michigan State University and journalist, focuses on the values that shaped his teaching, scholarship, and writing and his defense of democratic values, especially in education. It is concluded that Nye's experience suggests that public service can be a source of personal…

  10. Interview met professor Joan Wallach Scott

    NARCIS (Netherlands)

    Bijl, Greetje; Tijhoff, Esmeralda

    2012-01-01

    Joan Scott, professor at the School of Social Science in the Institute for Avanced Study in Princeton, New Jersey (USA), was the keynote speaker at the conference 'Uitsluitend emancipatie' in de Beurs van Berlage in Amsterdam in October 2012. An interview on gender, history, feminism and her book

  11. String theorist takes over as Lucasian Professor

    Science.gov (United States)

    Banks, Michael

    2009-11-01

    String theorist Michael Green will be the next Lucasian Professor of Mathematics at Cambridge University. Green, 63, will succeed Stephen Hawking, who held the chair from 1980 before retiring last month at the age of 67 and taking up a distinguished research chair at the Perimeter Institute for Theoretical Physics in Canada (see above).

  12. Professor Brand Advocacy: Do Brand Relationships Matter?

    Science.gov (United States)

    Jillapalli, Ravi K.; Wilcox, James B.

    2010-01-01

    The trend among students to advocate their professors online continues to generate interest within marketing academia. Brand advocacy in products and services has played a vital role in marketing. However, no known research to date has embraced the idea of brand advocacy in marketing education. This research builds on the recent human brand…

  13. CFA or CFP: A Guide for Professors

    Science.gov (United States)

    Moy, Ronald L.

    2011-01-01

    The CFA Institute and the CFP Board of Standards provide professional certifications in the field of finance. In this paper, I provide my experience with the CFA and CFP programs in order to give other professors some insight into the process of attaining the designations. I hope to provide answers to some of the questions that other faculty…

  14. Reflections of a Latino Associate Professor

    Science.gov (United States)

    Peguero, Anthony A.

    2018-01-01

    The following reflection essay is about my experiences as a Latino Associate Professor who focuses on criminology, youth violence, juvenile justice, and the associated disparities with race, ethnicity, and immigration. I reflect about the "race and justice" job market, pursuing and establishing a Latina/o Criminology working group, often…

  15. Leisure and the Retired Professor: Occupation Matters

    Science.gov (United States)

    Dorfman, Lorraine; Kolarik, Douglas

    2005-01-01

    Little attention has been given to the leisure activities of retired professors, whose activity patterns in retirement may be different from those of other occupational groups because of their lifetime commitment to work. This interview study uses both quantitative and qualitative data to investigate: (a) the leisure and professional activities of…

  16. Shuttle Kit Freezer Refrigeration Unit Conceptual Design

    Science.gov (United States)

    Copeland, R. J.

    1975-01-01

    The refrigerated food/medical sample storage compartment as a kit to the space shuttle orbiter is examined. To maintain the -10 F in the freezer kit, an active refrigeration unit is required, and an air cooled Stirling Cycle refrigerator was selected. The freezer kit contains two subsystems, the refrigeration unit, and the storage volume. The freezer must provide two basic capabilities in one unit. One requirement is to store 215 lbs of food which is consumed in a 30-day period by 7 people. The other requirement is to store 128.3 lbs of medical samples consisting of both urine and feces. The unit can be mounted on the lower deck of the shuttle cabin, and will occupy four standard payload module compartments on the forward bulkhead. The freezer contains four storage compartments.

  17. Popcorn balls-like ZnFe{sub 2}O{sub 4}-ZrO{sub 2} microsphere for photocatalytic degradation of 2,4-dinitrophenol

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Xi [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China); Liu, Yutang [Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082 (China); Xia, Xinnian, E-mail: xnxia@hnu.edu.cn [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China); Wang, Longlu [College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082 (China); State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082 (China)

    2017-06-15

    Highlights: • Popcorn balls-like microsphere photocatalyst. • High photocatalytic activity toward 2,4-DNP degradation. • Degradation kinetics, mechanism, active species were analyzed. • Excellent stable recycling performance. - Abstract: In this paper, novel popcorn balls-like ZnFe{sub 2}O{sub 4}-ZrO{sub 2} composite microspheres were successfully fabricated by a simple hydrothermal method. The morphology, structure and optical property of the microspheres were characterized. The microspheres were used as the photocatalysts to degrade 2,4-dinitrophenol, and exhibited superior photocatalytic performance. Under simulated solar visible light irradiation, the degradation rate of ZnFe{sub 2}O{sub 4}-ZrO{sub 2} photocatalyst (mass ratio of ZnFe{sub 2}O{sub 4}/ZrO{sub 2} = 2:1) was almost 7.4 and 2.4 times higher than those of pure ZnFe{sub 2}O{sub 4} and ZrO{sub 2}. The enhancement could attribute to stronger light absorption, lower carrier recombination and multi-porous structure of the microspheres. Moreover, the popcorn balls-like photocatalysts can be easily separated, because of the magnetism of the samples. After five times runs, the photocatalyst still showed 90% of its photocatalytic degradation efficiency. This work demonstrated a good prospect for removing organic pollutants in water.

  18. Tool Kit Helps Digitize Tide Gauge Records

    Science.gov (United States)

    Ullmann, Albin; Pons, Frédéric; Moron, Vincent

    2005-09-01

    The Numérisation des Niveaux d'Eau (NUNIEAU) is an integrated and automated MATLAB computer program tool kit for digitizing, transforming, and validating paper records of sea level variations, called marigrams (Figure 1a), that can cut in half the time required to digitize paper records. This tool kit developed in 2004 by F. Pons is currently obtainable by request from the developer, but will be available online on the IMPLIT (Impact des événements extremes sur les hydro-systèmes du litoral méditerranéen français) Web site in early 2006.

  19. KIT safety management. Annual report 2012; KIT-Sicherheitsmanagement. Jahresbericht 2012

    Energy Technology Data Exchange (ETDEWEB)

    Frank, Gerhard (ed.)

    2013-07-01

    The KIT Safety Management Service Unit (KSM) guarantees radiological and conventional technical safety and security of Karlsruhe Institute of Technology and controls the implementation and observation of legal environmental protection requirements. KSM is responsible for - licensing procedures, - industrial safety organization, - control of environmental protection measures, - planning and implementation of emergency preparedness and response, - operation of radiological laboratories and measurement stations, - extensive radiation protection support and the - the execution of security tasks in and for all organizational units of KIT. Moreover, KSM is in charge of wastewater and environmental monitoring for all facilities and nuclear installations all over the KIT campus. KSM is headed by the Safety Commissioner of KIT, who is appointed by the Presidential Committee. Within his scope of procedure for KIT, the Safety Commissioner controls the implementation of and compliance with safety-relevant requirements. The KIT Safety Management is certified according to DIN EN ISO 9001, its industrial safety management is certified by the VBG as ''AMS-Arbeitsschutz mit System'' and, hence, fulfills the requirements of NLF / ISO-OSH 2001. KSM laboratories are accredited according to DIN EN ISO/IEC 17025. To the extent possible, KSM is committed to maintaining competence in radiation protection and to supporting research and teaching activities. The present reports lists the individual tasks of the KIT Safety Management and informs about the results achieved in 2012. Status figures in principle reflect the status at the end of the year 2012. The processes described cover the areas of competence of KSM.

  20. FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    2001-05-31

    Western Research Institute (WRI) is commercializing Diesel Dog Portable Soil Test Kits for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated ASTM Method D-5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In FY 99, twenty-five preproduction kits were successfully constructed in cooperation with CF Electronics, Inc., of Laramie, Wyoming. The kit components work well and the kits are fully operational. In the calendar year 2000, kits were provided to the following entities who agreed to participate as FY 99 and FY 00 JSR (Jointly Sponsored Research) cosponsors and use the kits as opportunities arose for field site work: Wyoming Department of Environmental Quality (DEQ) (3 units), F.E. Warren Air Force Base, Gradient Corporation, The Johnson Company (2 units), IT Corporation (2 units), TRC Environmental Corporation, Stone Environmental, ENSR, Action Environmental, Laco Associates, Barenco, Brown and Caldwell, Dames and Moore Lebron LLP, Phillips Petroleum, GeoSyntek, and the State of New Mexico. By early 2001, ten kits had been returned to WRI following the six-month evaluation period. On return, the components of all ten kits were fully functional. The kits were upgraded with circuit modifications, new polyethylene foam inserts, and updated instruction manuals.

  1. Categorization of Quantum Mechanics Problems by Professors and Students

    Science.gov (United States)

    Lin, Shih-Yin; Singh, Chandralekha

    2010-01-01

    We discuss the categorization of 20 quantum mechanics problems by physics professors and undergraduate students from two honours-level quantum mechanics courses. Professors and students were asked to categorize the problems based upon similarity of solution. We also had individual discussions with professors who categorized the problems. Faculty…

  2. 22 CFR 62.20 - Professors and research scholars.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Professors and research scholars. 62.20 Section... Specific Program Provisions § 62.20 Professors and research scholars. (a) Introduction. These regulations govern Exchange Visitor Program participants in the categories of professor and research scholar, except...

  3. Variables That Can Affect Student Ratings of Their Professors

    Science.gov (United States)

    Gotlieb, Jerry

    2013-01-01

    Attribution theory was applied to help predict the results of an experiment that examined the effects of three independent variables on students' ratings of their professors. The dependent variables were students' perceptions of whether the professor caused the students' grades and student satisfaction with their professor. The results suggest…

  4. E-Mail from Professor Enhances Student Motivation and Attitudes

    Science.gov (United States)

    Legg, Angela M.; Wilson, Janie H.

    2009-01-01

    Traditionally, professors use the first day of class to build rapport. However, current technology allows professors to contact students prior to the first day of class. This study assessed how the receipt of a welcoming e-mail from a female professor 1 week before the first day of class affected student motivation and attitudes toward the…

  5. Megakaryocytes compensate for Kit insufficiency in murine arthritis.

    Science.gov (United States)

    Cunin, Pierre; Penke, Loka R; Thon, Jonathan N; Monach, Paul A; Jones, Tatiana; Chang, Margaret H; Chen, Mary M; Melki, Imene; Lacroix, Steve; Iwakura, Yoichiro; Ware, Jerry; Gurish, Michael F; Italiano, Joseph E; Boilard, Eric; Nigrovic, Peter A

    2017-05-01

    The growth factor receptor Kit is involved in hematopoietic and nonhematopoietic development. Mice bearing Kit defects lack mast cells; however, strains bearing different Kit alleles exhibit diverse phenotypes. Herein, we investigated factors underlying differential sensitivity to IgG-mediated arthritis in 2 mast cell-deficient murine lines: KitWsh/Wsh, which develops robust arthritis, and KitW/Wv, which does not. Reciprocal bone marrow transplantation between KitW/Wv and KitWsh/Wsh mice revealed that arthritis resistance reflects a hematopoietic defect in addition to mast cell deficiency. In KitW/Wv mice, restoration of susceptibility to IgG-mediated arthritis was neutrophil independent but required IL-1 and the platelet/megakaryocyte markers NF-E2 and glycoprotein VI. In KitW/Wv mice, platelets were present in numbers similar to those in WT animals and functionally intact, and transfer of WT platelets did not restore arthritis susceptibility. These data implicated a platelet-independent role for the megakaryocyte, a Kit-dependent lineage that is selectively deficient in KitW/Wv mice. Megakaryocytes secreted IL-1 directly and as a component of circulating microparticles, which activated synovial fibroblasts in an IL-1-dependent manner. Transfer of WT but not IL-1-deficient megakaryocytes restored arthritis susceptibility to KitW/Wv mice. These findings identify functional redundancy among Kit-dependent hematopoietic lineages and establish an unanticipated capacity of megakaryocytes to mediate IL-1-driven systemic inflammatory disease.

  6. Press kit kicks off new branding.

    Science.gov (United States)

    Rees, Tom

    2004-01-01

    A smartly produced press kit resulted in unprecedented news coverage when Denver's Porter Adventist Hospital recently unveiled plans for an extensive 80 million dollars redevelopment. A news conference was held to announce this plan, along with the opening of the hospital's new emergency department. The overall effort is part of the new branding strategy of the 75-year-old hospital.

  7. Teen PACK: Population Awareness Campaign Kit.

    Science.gov (United States)

    Zero Population Growth, Inc., Washington, DC.

    This packet of instructional materials is designed to teach teenagers about the effects of overpopulation on the world and on the individual. Information is presented in three related booklets. The first of the three parts of the "Teen Population Awareness Campaign Kit," illustrates overpopulation through profiles of teens living in…

  8. Development of MIBI kit for heart imaging

    International Nuclear Information System (INIS)

    Khamis, S.B.; Ab-Wahid, M.

    1998-01-01

    99m Tc-isonitriles have been shown to be a very promising substitute for Thallium-201 ( 201 TI) for myocardial perfusion imaging. In this study, the lyophilized kit of Methoxyisobutylisonitrile (MIBI) was prepared and labeled with 99m Tc. Several factors affecting the labeling yield such as the kit's stannous content, boiling time during labeling, and the volume of 99m Tc used during reconstitution were also investigated. The radiochemical purity (RCP) determination of the labeled product was analyzed by HPLC, solvent-extraction, TLC and ITLC-SG chromatographic methods in various systems. Animal biodistribution study performed in rats indicated the 99m Tc-MIBI accumulation in the myocardial is up to 3 hours with little or no redistribution. Toxicity studies performed indicate no clinical signs of abnormality in mice at injected dose equivalent in amount of 100 times the human dose in proportion to body weight. Stability studies of the labeled complex performed at room temperature showed no change in radiochemical purity (> 95%) 6 hours post-preparation. Compatibility and comparative studies were done using both MINT and commercially available MIBI kits and 99m Tc generator eluates. From the results obtained the MINT produced MIBI kits were found to be comparable in quality to that of commercials. (author)

  9. Countdown to Six Billion Teaching Kit.

    Science.gov (United States)

    Zero Population Growth, Inc., Washington, DC.

    This teaching kit features six activities focused on helping students understand the significance of the world population reaching six billion for our society and our environment. Featured activities include: (1) History of the World: Part Six Billion; (2) A Woman's Place; (3) Baby-O-Matic; (4) Earth: The Apple of Our Eye; (5) Needs vs. Wants; and…

  10. [Professor WU Zhongchao's experience of penetration needling].

    Science.gov (United States)

    Zhang, Ning; Wang, Bing; Zhou, Yu

    2016-08-12

    Professor WU Zhongchao has unique application of penetration needling in clinical treatment. Professor WU applies penetration needling along meridians, and the methods of penetration needling include self-meridian penetration, exterior-interior meridian penetration, identical-name meridian penetration, different meridian penetration. The meridian differentiation is performed according to different TCM syndromes, locations and natures of diseases and acupoint nature, so as to make a comprehensive assessment. The qi movement during acupuncture is focused. In addition, attention is paid on anatomy and long-needle penetration; the sequence and direction of acupuncture is essential, and the reinforcing and reducing methods have great originality, presented with holding, waiting, pressing and vibrating. Based on classical acupoint, the acupoint of penetration needling is flexible, forming unique combination of acupoints.

  11. Professor Andrzej Nespiak (1921-1981

    Directory of Open Access Journals (Sweden)

    Tomasz Majewski

    2014-08-01

    Full Text Available The biography of a professor of the Laboratory of Pharmaceutical Botany of the Medical Academy in Wrocław, who was formerly an investigator of the Agricultural Academy in Wrocław. He worked on mycorhiza, the participation of Macromycetes in forest communities and the use of fungi for synthesis of some organic compounds, he was also the author of the Polish flora of the genus Cortinarius (1975,1981 and Inocybe (manuscript.

  12. Professor Andrzej Nespiak (1921-1981)

    OpenAIRE

    Tomasz Majewski

    2014-01-01

    The biography of a professor of the Laboratory of Pharmaceutical Botany of the Medical Academy in Wrocław, who was formerly an investigator of the Agricultural Academy in Wrocław. He worked on mycorhiza, the participation of Macromycetes in forest communities and the use of fungi for synthesis of some organic compounds, he was also the author of the Polish flora of the genus Cortinarius (1975,1981) and Inocybe (manuscript).

  13. [Homage to Professor Dr. Nicasio Etchepareborda].

    Science.gov (United States)

    1998-11-01

    During a solemn academic act, de Main Classroom of the Facultad de Odontologia de Buenos Aires was named after Prof. Dr. Nicasio Etchepareborda. He has been the first professor at the Escuela de Odontologia and its organizer, after having obtained his Dentistry degree at the Dental School of Paris, in 1882. The new school was founded in 1891, and its activities began the following year.

  14. 31 July 2014 - Professor M. Kastner

    CERN Multimedia

    Egli, Laurent

    2014-01-01

    MIT Faculty Member Donner Professor of Physics Massachusetts Institute of Technology United States of America, Prof. M. Kastner visiting the LHC tunnel at Point 5 with Beams Department M. Solfaroli Camillocci, LHC superconducting magnet assembly hall visit with L. Rossi and R. Principe, LHC Computing Grid Project presentation and computer centre visit with I. Bird and signing the guest book with CERN Director-General R. Heuer.

  15. Work process of nursing professors 1

    Science.gov (United States)

    Parra Giordano, Denisse; Felli, Vanda Elisa Andres

    2017-01-01

    ABSTRACT Objective: to analyze the work process of nursing professors. Method: descriptive, exploratory and qualitative study, developed with a focus on critical epidemiology, carried out at a School of Nursing in Chile. The research subjects consist of 17 nursing professors, with whom individual semi-structured interviews were carried out and nine participated in a focus group. The Ethics Committee approved this study. Results: 88.2% were female, mean age of 42 years, 47% were married, 94% were Chilean, average length of service in the institution of 2.8 years, and 23.5% had a master’s degree. Regarding the work process, the students were the work object, the tools used were the knowledge and the experience as a nurse, and the work environment was considered good. Regarding the form of work organization, 76% have a 44-hour workweek, the wage was considered inadequate and the workload was higher than foreseen in the contract. The dialectic of the nursing work process is evidenced, demonstrating the contradiction between the low wages and labor overload and the narratives reporting a good work environment, personal fulfillment and transcendence that goes far beyond work. Conclusions: the work process allows describing the work components of the nursing professors, which are consistent with the results of the literature and show the dialectic of the nursing work process. PMID:29211193

  16. Professor Witold Nowicki - a greatly spirited pathologist.

    Science.gov (United States)

    Wincewicz, A; Szepietowska, A; Sulkowski, S

    2016-06-01

    This paper presents a complete overview of the scientific, professional and social activity of a great Polish pathologist, Witold Nowicki (1878-1941), from mainly Polish-written, original sources with a major impact on mostly his own publications. The biographical commemoration of this eminent professor is not only due to the fact that he provided a profound microscopic characterization of pneumatosis cystoides in 1909 and 1924. Nowicki greatly influenced the development of anatomical pathology in Poland, having authored over 82 publications, with special reference to tuberculosis, lung cancer, sarcomatous carcinomas, scleroma and others. However, the first of all his merits for the readership of Polish pathologists was his textbook titled Anatomical Pathology, which was a basic pathology manual in pre-war Poland. Witold Nowicki - as the head of the academic pathological anatomy department and former dean of the medical faculty - was shot with other professors by Nazi Germans in the Wuleckie hills in Lvov during World War Two. Professor Nowicki was described as being "small in size but great in spirit" by one of his associates, and remains an outstanding example of a meticulous pathologist, a patient tutor and a great social activist to follow.

  17. O professor_: de quem estamos falando mesmo?

    Directory of Open Access Journals (Sweden)

    Santos, Fabiane Konowaluk

    2004-01-01

    Full Text Available O presente texto procura abordar a temática relacionada à auto-imagem do professor, constatada através de uma enquete e da construção de um website que subsidiou o tensionamento com o real. Segundo Arroyo (2000, p. 124, “carregamos a função que exercemos, que somos e a imagem de professor(a que internalizamos”. Dessa forma, o tema em estudo segue, ainda hoje, sendo altamente significativo, pois não podemos esquecer os momentos históricos, políticos e sociais vivenciados pelos professores, buscando justamente explicações sobre como as questões de auto-imagem, o fazer e suas competências, suas possibilidades e limites e outros tantos fatores que estão a alterar seu comportamento. Arroyo (2000, p. 124 assinala que a auto-imagem docente é apreendida em múltiplos espaços e tempos, em múltiplas vivências, como resultado das condições psicológicas e sociais que afetam sua docência

  18. KIT safety management. Annual report 2013; KIT-Sicherheitsmanagement. Jahresbericht 2013

    Energy Technology Data Exchange (ETDEWEB)

    Frank, Gerhard (ed.)

    2014-07-01

    The KIT Safety Management Service Unit (KSM) guarantees radiological and conventional technical safety and security of Karlsruhe Institute of Technology and controls the implementation and observation of legal environmental protection requirements. KSM is responsible for licensing procedures, industrial safety organization, control of environmental protection measures, planning and implementation of emergency preparedness and response, operation of radiological laboratories and measurement stations, extensive radiation protection support and the execution of security tasks in and for all organizational units of KIT. Moreover, KSM is in charge of wastewater and environmental monitoring for all facilities and nuclear installations all over the KIT campus. KSM is headed by the Safety Commissioner of KIT, who is appointed by the Presidential Committee. Within his scope of procedure for KIT, the Safety Commissioner controls the implementation of and compliance with safety-relevant requirements. The KIT Safety Management is certified according to DIN EN ISO 9001, its laboratories are accredited according to DIN EN ISO/IEC 17025. To the extent possible, KSM is committed to maintaining competence in radiation protection and to supporting research and teaching activities. The present reports lists the individual tasks of the KIT Safety Management and informs about the results achieved in 2013. Status figures in principle reflect the status at the end of the year 2013. The processes described cover the areas of competence of KSM. Due to changes in the organization of the infrastructural service units in KIT, KSM has been cancelled at the end of 2013. Its tasks will mainly be covered in 2014 by the new founded service unit Safety and Environmental (Sicherheit und Umwelt, SUM). The departments Campus Security, Fire Brigade and Information Technology have been transferred to the Service Unit General Services (Allgemeine Services, ASERV).

  19. 46 CFR 121.710 - First-aid kits.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First-aid kits. 121.710 Section 121.710 Shipping COAST... SYSTEMS AND EQUIPMENT Miscellaneous § 121.710 First-aid kits. A vessel must carry either a first-aid kit... kits, the contents must be stowed in a suitable, watertight container that is marked “First-Aid Kit”. A...

  20. Development of Safety Kit for Industrial Radiography Application

    International Nuclear Information System (INIS)

    Mohd Noorul Ikhsan Ahmad; Amry Amin Abas

    2011-01-01

    A safety kit for industrial radiography has been developed. The safety kit that consist of a set of technical rod and various size of base that can be used in radiograph of pipe with diameter between half and one and half inch with utilization of collimator. With the kit, radiographers will not having anymore problem to use collimator in their work. The paper discuss about the technical measures of the safety kit and the importance of introducing it to the industry. (author)

  1. [Consistency study of PowerPlex 21 kit and Goldeneye 20A kit and forensic application].

    Science.gov (United States)

    Ren, He; Liu, Ying; Zhang, Qing-Xia; Jiao, Zhang-Ping

    2014-06-01

    To ensure the consistency of genotype results for PowerPlex 21 kit and Goldeneye 20A kit. The STR loci were amplified in DNA samples from 205 unrelated individuals in Beijing Han population. And consistency of 19 overlap STR loci typing were observed. The genetic polymorphism of D1S1656 locus was obtained. All 19 overlap loci typing showed consistent. The proportion of peak height of heterozygous loci in two kits showed no statistical difference (P > 0.05). The observed heterozygosis of D1S1656 was 0.878. The discrimination power was 0.949. The excluding probability of paternity of triplet was 0.751. The excluding probability of paternity of diploid was 0.506. The polymorphism information content was 0.810. PowerPlex 21 kit and Goldeneye 20A kit present a good consistency. The primer design is reasonable. The polymorphism of D1S1656 is good. The two kits can be used for human genetic analysis, paternity test, and individual identification in forensic practice.

  2. 46 CFR 169.725 - First aid kit.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false First aid kit. 169.725 Section 169.725 Shipping COAST... Control, Miscellaneous Systems, and Equipment § 169.725 First aid kit. Each vessel must carry an approved first aid kit, constructed and fitted in accordance with subpart 160.041 of this chapter. ...

  3. 46 CFR 108.707 - First aid kit.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false First aid kit. 108.707 Section 108.707 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Miscellaneous Equipment § 108.707 First aid kit. Each unit must have a first-aid kit approved by the Mine Safety...

  4. 33 CFR 144.01-30 - First-aid kit.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false First-aid kit. 144.01-30 Section...) OUTER CONTINENTAL SHELF ACTIVITIES LIFESAVING APPLIANCES Manned Platforms § 144.01-30 First-aid kit. On each manned platform a first-aid kit approved by the Commandant or the U.S. Bureau of Mines shall be...

  5. 21 CFR 868.5140 - Anesthesia conduction kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Anesthesia conduction kit. 868.5140 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5140 Anesthesia conduction kit. (a) Identification. An anesthesia conduction kit is a device used to administer to a patient conduction, regional, or...

  6. Trükitööstuste TOP 50

    Index Scriptorium Estoniae

    2002-01-01

    Trükitööstuste TOP 50. Käibe TOP 30. Käibe kasum TOP 30. Kasvu TOP 30. Kasumi kasvu TOP 30. Rentaabluse TOP. Varade tootlikkuse TOP. Trükitööstusettevõtete üldandmed. Trükitööstusettevõtete finantsandmed

  7. 21 CFR 864.2260 - Chromosome culture kit.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Chromosome culture kit. 864.2260 Section 864.2260...) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Cell And Tissue Culture Products § 864.2260 Chromosome culture kit. (a) Identification. A chromosome culture kit is a device containing the necessary ingredients...

  8. 21 CFR 878.3925 - Plastic surgery kit and accessories.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Plastic surgery kit and accessories. 878.3925... (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3925 Plastic surgery kit and accessories. (a) Identification. A plastic surgery kit and accessories is a device intended to...

  9. Escherichia coli and virus isolated from ''sticky kits''

    DEFF Research Database (Denmark)

    Jørgensen, M.; Scheutz, F.; Strandbygaard, Bertel

    1996-01-01

    A total of 121 Escherichia coli strains isolated from 3-week-old mink kits were serotyped and examined for virulence factors. 56 strains were isolated from healthy kits while 65 were from ''sticky kits''. Among these, 34 different serotypes were detected. No difference in serotypes or the presenc...

  10. Cardiac c-Kit Biology Revealed by Inducible Transgenesis.

    Science.gov (United States)

    Gude, Natalie A; Firouzi, Fareheh; Broughton, Kathleen M; Ilves, Kelli; Nguyen, Kristine P; Payne, Christina R; Sacchi, Veronica; Monsanto, Megan M; Casillas, Alexandria R; Khalafalla, Farid G; Wang, Bingyan J; Ebeid, David E; Alvarez, Roberto; Dembitsky, Walter P; Bailey, Barbara A; van Berlo, Jop; Sussman, Mark A

    2018-06-22

    Biological significance of c-Kit as a cardiac stem cell marker and role(s) of c-Kit+ cells in myocardial development or response to pathological injury remain unresolved because of varied and discrepant findings. Alternative experimental models are required to contextualize and reconcile discordant published observations of cardiac c-Kit myocardial biology and provide meaningful insights regarding clinical relevance of c-Kit signaling for translational cell therapy. The main objectives of this study are as follows: demonstrating c-Kit myocardial biology through combined studies of both human and murine cardiac cells; advancing understanding of c-Kit myocardial biology through creation and characterization of a novel, inducible transgenic c-Kit reporter mouse model that overcomes limitations inherent to knock-in reporter models; and providing perspective to reconcile disparate viewpoints on c-Kit biology in the myocardium. In vitro studies confirm a critical role for c-Kit signaling in both cardiomyocytes and cardiac stem cells. Activation of c-Kit receptor promotes cell survival and proliferation in stem cells and cardiomyocytes of either human or murine origin. For creation of the mouse model, the cloned mouse c-Kit promoter drives Histone2B-EGFP (enhanced green fluorescent protein; H2BEGFP) expression in a doxycycline-inducible transgenic reporter line. The combination of c-Kit transgenesis coupled to H2BEGFP readout provides sensitive, specific, inducible, and persistent tracking of c-Kit promoter activation. Tagging efficiency for EGFP+/c-Kit+ cells is similar between our transgenic versus a c-Kit knock-in mouse line, but frequency of c-Kit+ cells in cardiac tissue from the knock-in model is 55% lower than that from our transgenic line. The c-Kit transgenic reporter model reveals intimate association of c-Kit expression with adult myocardial biology. Both cardiac stem cells and a subpopulation of cardiomyocytes express c-Kit in uninjured adult heart

  11. Visit of Professor Shigehiko Hasumi. President of Tokyo University, Japan, Professor Kazuo Okamoto, Head of Graduate School of Mathematical Sciences, Professor Toshiteru Matsuura, Head of Graduate School of Arts and Sciences

    CERN Multimedia

    Patrice Loiez

    1999-01-01

    Visit of Professor Shigehiko Hasumi. President of Tokyo University, Japan, Professor Kazuo Okamoto, Head of Graduate School of Mathematical Sciences, Professor Toshiteru Matsuura, Head of Graduate School of Arts and Sciences

  12. Advantage of using a home-made ELISA kit for detection of Helicobacter pylori infection over commercially imported kits.

    Science.gov (United States)

    Mohammadi, M; Talebkhan, Y; Khalili, G; Mahboudi, F; Massarrat, S; Zamaninia, L; Oghalaei, A

    2008-01-01

    To evaluate a home-made ELISA kit for detection of Helicobacter pylori (Hp) infection and comparison of its immunologic criteria with those of foreign commercial kits. A home-made IgG ELISA kit was developed using soluble antigenic fractions of Hp proteins. Confirmed sera were tested and serological criteria were evaluated through assessment of 199 serum samples. The accuracy, sensitivity and specificity values of home-made kit were 92, 92 and 90.4%, respectively. These immunologic criteria for Trinity kit were 95.2, 95.2 and 95% in comparison with IBL kit (91.3, 92.2 and 88.5%), BIOHIT kit (72.4, 41.6 and 94.1%) and HelicoBlot2.1 (94.2, 93.4 and 100%). Kappa agreement assessment demonstrated that two of the imported ELISA kits had fair to moderate agreement with the home-made kit while the other one had a poor agreement value. Apart from comparable values between the home-made kit and the most efficient imported kit (Trinity) there was significant cost benefit. Therefore, we recommend the home-made kit as a suitable substitution for detection of Hp infection in the Iranian population.

  13. Advantage of using a home-made elisa kit for detection of Helicobacter pylori infection over commercially imported kits

    Directory of Open Access Journals (Sweden)

    Mohammadi M

    2008-01-01

    Full Text Available Purpose: To evaluate a home-made ELISA kit for detection of Helicobacter pylori (Hp infection and comparison of its immunologic criteria with those of foreign commercial kits. Methods: A home-made IgG ELISA kit was developed using soluble antigenic fractions of Hp proteins. Confirmed sera were tested and serological criteria were evaluated through assessment of 199 serum samples. Results: The accuracy, sensitivity and specificity values of home-made kit were 92, 92 and 90.4%, respectively. These immunologic criteria for Trinity kit were 95.2, 95.2 and 95% in comparison with IBL kit (91.3, 92.2 and 88.5%, BIOHIT kit (72.4, 41.6 and 94.1% and HelicoBlot2.1 (94.2, 93.4 and 100%. Kappa agreement assessment demonstrated that two of the imported ELISA kits had fair to moderate agreement with the home-made kit while the other one had a poor agreement value. Conclusions: Apart from comparable values between the home-made kit and the most efficient imported kit (Trinity there was significant cost benefit. Therefore, we recommend the home-made kit as a suitable substitution for detection of Hp infection in the Iranian population.

  14. Preparation and quality control of ECD kit

    International Nuclear Information System (INIS)

    Yassin, T.; Dadokh, M.; Almalki, R.

    2005-05-01

    ECD Kit for brain imaging after labeling with technetium 99m was prepared according to an optimum conditions, Each vial contains 1 mg of ECD and 0.155 mg of stannous chloride anhydrous SnCl 2 , 24 mg of Mannitol and 0.5 mg of Na 2 Ca EDTA, The prepared kit showed high quality satisfying the requirements of international pharmacopoeias from the points of physical, chemical, radiochemical and biological purities, and its validity for human injection. And the labeling yield exceeded 95 % with average value of about 97.63 ± 0.89% for 2mCi /2ml radioactivity , This study also showed that each vial content can be labeled with maximum activity of 99m Tc of about 50 mCi (Authors)

  15. KIT mutation analysis in mast cell neoplasms

    DEFF Research Database (Denmark)

    Arock, M; Sotlar, K; Akin, C

    2015-01-01

    mutations in patients with mastocytosis at diagnosis and during follow-up with sufficient precision and sensitivity in daily practice. In addition, we provide recommendations for sampling and storage of diagnostic material as well as a robust diagnostic algorithm. Using highly sensitive assays, KIT D816V...... can be detected in peripheral blood leukocytes from most patients with systemic mastocytosis (SM) that is a major step forward in screening and SM diagnosis. In addition, the KIT D816V allele burden can be followed quantitatively during the natural course or during therapy. Our recommendations should...... greatly facilitate diagnostic and follow-up investigations in SM in daily practice as well as in clinical trials. In addition, the new tools and algorithms proposed should lead to a more effective screen, early diagnosis of SM and help to avoid unnecessary referrals....

  16. Unitized solid phase immunoassay kit and method

    International Nuclear Information System (INIS)

    1975-01-01

    A unitized solid phase kit for radioimmunoassay is disclosed. All of the necessary assay reagents are incorporated into a single tube wherein all phases of the assay procedure are performed, requiring only the addition of the patient's sample. Antibody is bound to the tube surface while labelled antigen is also present but unbound. Storage in the absence of air and water results in the stabilization of the reagents such that the system can be stored for long periods

  17. Automated prototyping tool-kit (APT)

    OpenAIRE

    Nada, Nader; Shing, M.; Berzins, V.; Luqi

    2002-01-01

    Automated prototyping tool-kit (APT) is an integrated set of software tools that generate source programs directly from real-time requirements. The APT system uses a fifth-generation prototyping language to model the communication structure, timing constraints, 1/0 control, and data buffering that comprise the requirements for an embedded software system. The language supports the specification of hard real-time systems with reusable components from domain specific component libraries. APT ha...

  18. The challenges of lean manufacturing implementation in kitting assembly

    Science.gov (United States)

    Fansuri, A. F. H.; Rose, A. N. M.; Nik Mohamed, N. M. Z.; Ahmad, H.

    2017-10-01

    Literature studies shows that lean manufacturing goes way back with the original founder Eli Whitney in year 1799. The main purpose of lean manufacturing is to identify and eliminate waste in production. The application of lean manufacturing can be carried out in any industrial processes with regards to the understanding of lean principles, theories and practices. Kitting is one of the important aspects in a successful production. The continuous supply of materials from store to production has to be systematic and able to achieve lean standard for it to be successful. The objective of this paper is to review the implementation of lean manufacturing in kitting assembly. Previous papers show that, the implementation of lean manufacturing in kitting assembly may be beneficial to the organization such as reduce in space occupancy, part shortages, lead time and manpower. Based on previous research, some industries may tend to change between kitting and line stocking which are due to lack of understanding when implementing kitting and causes longer lead time and materials overflow in store. With a proper understanding on what to kit, where to kit, how to kit, why to kit and who kits the material with a standardised process flow may ensure the success of kitting.

  19. Testes de capacidade de expansão em programas de melhoramento de milho pipoca Popping expansion tests in popcorn breeding programs

    Directory of Open Access Journals (Sweden)

    Frederico de Pina Matta

    2001-12-01

    Full Text Available No desenvolvimento de populações melhoradas de milho pipoca é fundamental selecionar com base em qualidade, normalmente expressa pela relação volume de pipoca/peso de grãos, denominada capacidade de expansão (CE. Na seleção de indivíduos e progênies diversos sistemas de avaliação de qualidade devem ser considerados, por serem utilizados pelos consumidores. O propósito deste trabalho foi avaliar dois sistemas de determinação de CE em programas de melhoramento, sendo o primeiro uma pipoqueira de ar quente e o segundo um forno de microondas. Para avaliar a pipoqueira de ar quente foi instalado um experimento no delineamento inteiramente casualizado, envolvendo três tratamentos e nove níveis de peso de grãos, com cinco repetições. Para o microondas, buscando definir uma embalagem alternativa, foi instalado um experimento no delineamento inteiramente casualizado, seguindo um esquema fatorial, com três repetições, envolvendo dois tempos e cinco embalagens. Foi realizado um outro experimento, buscando verificar a qualidade do aparelho para obtenção de CE a partir de pequena quantidade de grãos e qual o melhor tempo a ser utilizado. A pipoqueira de ar quente é um sistema eficiente, podendo ser empregados 10 g na avaliação de plantas e até 90 g para avaliações experimentais de famílias. O forno de microondas é também um sistema eficiente, equivalente à pipoqueira de ar quente. No aparelho de microondas, pode-se empregar saco de papel kraft. Para avaliação de plantas, podem ser empregados 10 gramas e 140 segundos, e 30 a 90 gramas com tempo de 220 segundos para a avaliação de progênies.Quality, normally expressed by the relation volume of popcorn/weight of grains (volume expansion, is an important characteristic in popcorn breeding. Different systems of assessing popcorn expansion should be used in individual and family selections, since they are common to consumers. The purpose of this work was to evaluate two

  20. Computerized portable microwave hyperthermia quality assurance kit

    International Nuclear Information System (INIS)

    Cheung, A.Y.; Neyzari, A.

    1985-01-01

    A computerized quality assurance kit to provide precise measurement and calibration of microwave power and temperature, as well as capabilities to map SAR (Specific absorption rate) distribution in phantoms; and survey of hazardous microwave leakage has been designed. The kit is also capable of performing corelation studies on the relationship between SAR and net microwave power delivered at various anatomical sites. The kit consists of a portable microcomputer, a time-multiplexed A/D converter, a 4-channel dual directional microwave power monitor, a 4-channel thin-wire thermocouple thermometry system, an electronic thermal calibrator, a microwave leakage hazard survey meter, and a dynamic phantom tank for dosimetric analysis. Comparative performance studies were made against NBS-traceable power and temperature standards, non-perturbing optical temperature sensors, and established power and temperature measurement devices. The test results indicate that this instrument is providing its user with measurement accuracy of 0.1 0 C in temperature, 10% accuracy in power. The thin-wire thermocouple, with computer assisted error compensation, performs equally well in a strong microwave field in comparison with non-perturbing optical temperature sensors

  1. Redox Pioneer: Professor Vadim N. Gladyshev.

    Science.gov (United States)

    Hatfield, Dolph L

    2016-07-01

    Professor Vadim N. Gladyshev is recognized here as a Redox Pioneer, because he has published an article on antioxidant/redox biology that has been cited more than 1000 times and 29 articles that have been cited more than 100 times. Gladyshev is world renowned for his characterization of the human selenoproteome encoded by 25 genes, identification of the majority of known selenoprotein genes in the three domains of life, and discoveries related to thiol oxidoreductases and mechanisms of redox control. Gladyshev's first faculty position was in the Department of Biochemistry, the University of Nebraska. There, he was a Charles Bessey Professor and Director of the Redox Biology Center. He then moved to the Department of Medicine at Brigham and Women's Hospital, Harvard Medical School, where he is Professor of Medicine and Director of the Center for Redox Medicine. His discoveries in redox biology relate to selenoenzymes, such as methionine sulfoxide reductases and thioredoxin reductases, and various thiol oxidoreductases. He is responsible for the genome-wide identification of catalytic redox-active cysteines and for advancing our understanding of the general use of cysteines by proteins. In addition, Gladyshev has characterized hydrogen peroxide metabolism and signaling and regulation of protein function by methionine-R-sulfoxidation. He has also made important contributions in the areas of aging and lifespan control and pioneered applications of comparative genomics in redox biology, selenium biology, and aging. Gladyshev's discoveries have had a profound impact on redox biology and the role of redox control in health and disease. He is a true Redox Pioneer. Antioxid. Redox Signal. 25, 1-9.

  2. O fracasso escolar no discurso do professor

    OpenAIRE

    Piccirilli, Manoela de Souza Silva

    2014-01-01

    O fracasso escolar tem sido repetidamente abordado em pesquisas de diversas naturezas que buscam diferentes razões para sua ocorrência. Essa dissertação não pretende elaborar mais uma suposição do que venha a ser o fracasso escolar, mas analisar os sentidos deste no discurso de alguns professores de educação básica. Trata-se de um estudo qualitativo realizado sob a ótica da teoria-metodológica da Análise de Discurso de linha francesa a partir de Michel Pêcheux. O procedimento ...

  3. An Interview with Professor Roy Caldwell

    OpenAIRE

    Chowdhary, Kuntal; Bhat, Prashant; Rosen, Jared; Naughton, Ida; Wang, Jingyan

    2013-01-01

    Envision the underwater world: vibrant coral, swaying seaweed, and lively creatures abound. However, the postcards and National Geographic covers that try to capture the beauty of this picturesque habitat can only represent it at one moment in time -- in reality, the landscape is hardly static, since many of its animals are capable of body modifications to change their shape and color. To understand the coloration and color vision of sea creatures, UC Berkeley Professor Roy L. Caldwell resear...

  4. c-KIT positive schistosomal urinary bladder carcinoma are frequent but lack KIT gene mutations.

    Science.gov (United States)

    Shams, Tahany M; Metawea, Mokhtar; Salim, Elsayed I

    2013-01-01

    Urinary bladder squamous cell carcinoma (SCC), one of the most common neoplasms in Egypt, is attributed to chronic urinary infection with Schistosoma haematobium (Schistosomiasis). The proto-oncogene c-KIT, encoding a tyrosine kinase receptor and implicated in the development of a number of human malignancies, has not been studied so far in schistosomal urinary bladder SCCs. We therefore determined immunohistochemical (IHC) expression of c-KIT in paraffin sections from 120 radical cystectomies of SCCs originally obtained from the Pathology Department of Suez Canal University (Ismailia, Egypt). Each slide was evaluated for staining intensity where the staining extent of >10% of cells was considered positive. c-KIT overexpression was detected in 78.3% (94/120) of the patients, the staining extents in the tumor cells were 11-50% and >50% in 40 (42.6%) and 54 (57.4%) respectively. The positive cases had 14.9%, 63.8%, 21.3% as weak, moderate and strong intensity respectively. Patients with positive bilharzial ova had significantly higher c-KIT expression than patients without (95.2% vs. 38.9%, P=0.000). Mutation analysis of exons 9-13 was negative in thirty KIT positive cases. The high rate of positivity in SBSCC was one of the striking findings; However, CD117 may be a potential target for site specific immunotherapy to improve the outcome of this tumor.

  5. Technetium-99m ceftizoxime kit preparation

    International Nuclear Information System (INIS)

    Diniz, Simone Odilia Fernandes; Siqueira, Cristiano Ferrari; Nelson, David Lee; Cardoso, Valbert Nascimento

    2005-01-01

    The aim of this work was to prepare a kit of 99 m Tc-ceftizoxime ( 99m Tc-CFT), with stability and biological activity preserved, able to identify a septic focus (E. coli) in the experimental infection model in rats. The preparation of the CFT kit involved the use of lyophilized solutions containing the antibiotic ceftizoxime and the sodium dithionite reducing agent (6.0 mg/m L). After lyophilization, the kit was reconstituted with 1.0 mL of sodium 99m Tc pertechnetate solution (Na 99m Tc O 4- ) with an activity of 370 MBq. The solution was boiled for 10 min and filtered through a cellulose ester filter. The labeling efficiency was on the order of 92%, remaining stable for six hours and the kit remained stable for two months. The biological activity of the 99m Tc-CFT was evaluated by diffusion in agar impregnated with E.coli and S. aureus. Seven Wistar rats, weighing from 200 to 250 g, were used for the development of the septic focus. After 24 hours from the induction of the infectious site (E.coli), the animals were anesthetized and 0.1 mL of 99m Tc-CFT (37 MBq) was injected into the tail veins of the animals. The images were obtained with a gamma camera one, two and six hours after injection and the regions of interest (ROIs) were calculated. The diameters of the inhibition halos for 99 m Tc-CFT were 27.16 ± 0.23 and 27.17 ± 0.20 for S.aureus and E.coli, respectively, while those for the unlabeled CFT were 30.4 ± 0.33 and 29.43 ± 0.26, respectively. The results for the biodistribution of 99m Tc-CFT in infected animals furnished a ratio of 1.97 ± 0.31, 2.10 ± 0.42 and 2.01 ± 0.42 for cpm-target/cpm-no target for the one, two and six-hour periods, respectively. The images showed a clear uptake of labeled antibiotic ( 99m Tc-CFT) by the infectious site during the experiment. The results attest to the viability of producing a kit with 99m technetium-labeled ceftizoxime for the investigation of infectious processes. (author)

  6. Technetium-99m ceftizoxime kit preparation

    Energy Technology Data Exchange (ETDEWEB)

    Diniz, Simone Odilia Fernandes; Siqueira, Cristiano Ferrari; Nelson, David Lee; Cardoso, Valbert Nascimento [Minas Gerais Univ. Federal, Belo Horizonte, MG (Brazil). Faculdade de Farmacia]. E-mail: simone@farmacia.ufmg.br; Martin-Comin, Josep [Bellvitge Univ., Barcelona (Spain)

    2005-10-15

    The aim of this work was to prepare a kit of {sup 99}m Tc-ceftizoxime ({sup 99m} Tc-CFT), with stability and biological activity preserved, able to identify a septic focus (E. coli) in the experimental infection model in rats. The preparation of the CFT kit involved the use of lyophilized solutions containing the antibiotic ceftizoxime and the sodium dithionite reducing agent (6.0 mg/m L). After lyophilization, the kit was reconstituted with 1.0 mL of sodium {sup 99m} Tc pertechnetate solution (Na {sup 99m} Tc O{sub 4-}) with an activity of 370 MBq. The solution was boiled for 10 min and filtered through a cellulose ester filter. The labeling efficiency was on the order of 92%, remaining stable for six hours and the kit remained stable for two months. The biological activity of the {sup 99m} Tc-CFT was evaluated by diffusion in agar impregnated with E.coli and S. aureus. Seven Wistar rats, weighing from 200 to 250 g, were used for the development of the septic focus. After 24 hours from the induction of the infectious site (E.coli), the animals were anesthetized and 0.1 mL of {sup 99m} Tc-CFT (37 MBq) was injected into the tail veins of the animals. The images were obtained with a gamma camera one, two and six hours after injection and the regions of interest (ROIs) were calculated. The diameters of the inhibition halos for {sup 99}m Tc-CFT were 27.16 {+-} 0.23 and 27.17 {+-} 0.20 for S.aureus and E.coli, respectively, while those for the unlabeled CFT were 30.4 {+-} 0.33 and 29.43 {+-} 0.26, respectively. The results for the biodistribution of {sup 99m} Tc-CFT in infected animals furnished a ratio of 1.97 {+-} 0.31, 2.10 {+-} 0.42 and 2.01 {+-} 0.42 for cpm-target/cpm-no target for the one, two and six-hour periods, respectively. The images showed a clear uptake of labeled antibiotic ({sup 99m} Tc-CFT) by the infectious site during the experiment. The results attest to the viability of producing a kit with {sup 99m} technetium-labeled ceftizoxime for the

  7. In Memoriam: Professor Jan M. Hoem

    Directory of Open Access Journals (Sweden)

    James W. Vaupel

    2017-02-01

    Full Text Available Jan Hoem died on Saturday in Stockholm after a long illness. Jan became Director of the Max Planck Institute for Demographic Research (MPIDR in 1999; he and I jointly led the Institute for almost eight years. During this period he served as Editor of Demographic Research; he took on this responsibility shortly after the journal was launched and built the journal into a respected online source of cutting-edge analysis. Jan was a superb colleague, with very good judgment, a delightful sense of humor, and deep devotion to research quality. A pioneer of event history analysis, he understood the subtleties of the subject better than anyone else. Jan was born and educated in Norway and worked in Oslo before becoming Professor in Copenhagen and then Professor in Stockholm, where he established SUDA, a leading demographic research initiative. His dedication to high-quality, statistically sophisticated population research at SUDA and MPIDR as well as in the journal Demographic Research substantially advanced the discipline of demography. Jan was a warm and generous teacher, a loyal colleague, and a caring friend whom many people will long remember with gratitude and respect. James W. Vaupel Publisher, Demographic Research

  8. Interview: Interview with Professor Malcolm Rowland.

    Science.gov (United States)

    Rowland, Malcolm

    2010-03-01

    Malcolm Rowland is Professor Emeritus and former Dean of the School of Pharmacy and Pharmaceutical Sciences and a member and former director (1996-2000), of the Centre for Applied Pharmacokinetic Research, University of Manchester. He holds the positions of Adjunct Professor, School of Pharmacy, University of California, San Francisco; Member, Governing Board, EU Network of Excellence in Biosimulation; Founder member of NDA Partners; academic advisor to a Pharmaceutical initiative in prediction of human pharmacokinetics and Scientific Advisor to the EU Microdose AMS Partnership Program. He was President of the EU Federation for Pharmaceutical Sciences (1996-2000); Vice-President of the International Pharmaceutical Federation (2001-2009) and a Board Member of the National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs, 2004-2008). He received his degree in Pharmacy and PhD at the University of London and was on faculty (School of Pharmacy, University of California San Francisco [1967-1975]) before taking up a professorship at Manchester. His main research interest is physiologically based pharmacokinetics and its application to drug discovery, development and use. He is author of over 300 scientific articles and co-author, with TN Tozer, of the textbooks Clinical Pharmacokinetics and Pharmacodynamics: Concepts and Applications and Introduction to Pharmacokinetics and Pharmacodynamics. He was editor of the Journal of Pharmacokinetics and Pharmacodynamics (formerly Journal of Pharmacokinetics and Biopharmaceutics, 1973-2007) and, since 1977, has organized regular residential workshops in pharmacokinetics.

  9. Professor de Hevesy traces radioisotope history

    International Nuclear Information System (INIS)

    1965-01-01

    Professor George de Hevesy, who was a pioneer in the field of radioactive tracers, prepared this paper for the IAEA symposium on Radiochemical Methods of Analysis, held at Salzburg in October 1964. Professor de Hevesy was born in Budapest in 1885. He studied in Budapest, Berlin and Freiburg, and spent some years at Zurich when Einstein was there. In 1911 he went to Manchester to work with Rutherford and there witnessed some of the greatest discoveries in the history of physics. At the end of 1912 he visited the Vienna Institute for Radium Research, where he worked with Paneth, and in 1913 applied the method of labelled lead for the first time. After the first world war, he worked at the Institute for Theoretical Physics in Copenhagen; since 1943, his chief activities have been in Sweden. In 1923, with Coster, he discovered the element hafnium. He made notable discoveries on the mobility of ions, and isotope separation, and his work on radioisotope tracers, which has had important biological applications, won him the Nobel Prize for Chemistry in 1943

  10. Technetium-99m ceftizoxime kit preparation

    Directory of Open Access Journals (Sweden)

    Simone Odília Fernandes Diniz

    2005-10-01

    Full Text Available The aim of this work was to prepare a kit of 99mTc-ceftizoxime (99mTc-CFT, with stability and biological activity preserved, able to identify a septic focus (E. coli in the experimental infection model in rats. The preparation of the CFT kit involved the use of lyophilized solutions containing the antibiotic ceftizoxime and the sodium dithionite reducing agent (6.0 mg/mL. After lyophilization, the kit was reconstituted with 1.0 mL of sodium 99mTc-pertechnetate solution (Na99mTcO4- with an activity of 370 MBq. The solution was boiled for 10 min and filtered through a cellulose ester filter. The labeling efficiency was on the order of 92%, remaining stable for six hours and the kit remained stable for two months. The biological activity of the 99mTc-CFT was evaluated by diffusion in agar impregnated with E.coli and S. aureus. Seven Wistar rats, weighing from 200 to 250 g, were used for the development of the septic focus. After 24 hours from the induction of the infectious site (E.coli, the animals were anesthetized and 0.1 mL of 99mTc-CFT (37 MBq was injected into the tail veins of the animals. The images were obtained with a gamma camera one, two and six hours after injection and the regions of interest (ROIs were calculated. The diameters of the inhibition halos for 99mTc-CFT were 27.16 ± 0.23 and 27.17 ± 0.20 for S.aureus and E.coli, respectively, while those for the unlabeled CFT were 30.4 ± 0.33 and 29.43 ± 0.26, respectively. The results for the biodistribution of 99mTc-CFT in infected animals furnished a ratio of 1.97 ± 0.31, 2.10 ± 0.42 and 2.01 ± 0.42 for cpm-target/cpm-no target for the one, two and six-hour periods, respectively. The images showed a clear uptake of labeled antibiotic (99mTc-CFT by the infectious site during the experiment. The results attest to the viability of producing a kit with 99m technetium-labeled ceftizoxime for the investigation of infectious processes.O objetivo deste trabalho foi preparar um kit de Tc

  11. A ATUAÇÃO DE PROFESSORES DE ENSINO SUPERIOR: INVESTIGANDO DOIS PROFESSORES BEM AVALIADOS PELOS ESTUDANTES

    Directory of Open Access Journals (Sweden)

    Ana Luiza de Quadros

    2016-06-01

    Full Text Available In the last years, higher education teacher training has received more didactic-pedagogical attention. Despite numerous criticisms to professors' work, some practices present differentials that make them a reference to students, even among university professors with undergraduate and graduate degrees in their specific areas of knowledge. To analyze the classes of such professors who become a reference to students, we selected two higher education professors of chemistry and videotaped their classes seeking to identify the teaching strategies that they use. After analysis, we shared the results with the subjects and complemented them with a semi-structured interview. We found out that these professors perform based on counter-models of professors who they had had in their undergraduate courses and developed strategies aiming to minimize for their students the difficulties they themselves had experienced.

  12. Professor Gender, Age, and “Hotness” in Influencing College Students’ Generation and Interpretation of Professor Ratings

    Directory of Open Access Journals (Sweden)

    Sara L. Sohr-Preston

    2016-09-01

    Full Text Available Undergraduate psychology students rated expectations of a bogus professor (randomly designated a man or woman and hot versus not hot based on an online rating and sample comments as found on RateMyProfessors.com (RMP. Five professor qualities were derived using principal components analysis (PCA: dedication, attractiveness, enhancement, fairness, and clarity. Participants rated current psychology professors on the same qualities. Current professors were divided based on gender (man or woman, age (under 35 or 35 and older, and attractiveness (at or below the median or above the median. Using multivariate analysis of covariance (MANCOVA, students expected hot professors to be more attractive but lower in clarity. They rated current professors as lowest in clarity when a man and 35 or older. Current professors were rated significantly lower in dedication, enhancement, fairness, and clarity when rated at or below the median on attractiveness. Results, with previous research, suggest numerous factors, largely out of professors’ control, influencing how students interpret and create professor ratings. Caution is therefore warranted in using online ratings to select courses or make hiring and promotion decisions. 

  13. Development of kits for total PSA monitoring

    International Nuclear Information System (INIS)

    Suprarop, P.

    1999-01-01

    The development of kits for Total PSA assay has shown promising results. All essential components of the assay were prepared with reproducibility and used to optimize the assay. By choosing two steps method, we could avoid the hook effect and obtain satisfactory Q.C. parameters of the standard curve i.e. blank = 0.8%, maximum binding = 65%. If reference material for calibration of the standard is agree upon, the validation could then be carried out with total confidence. Our final goal is to reduce the step of incubation to just one step with no interference from hook effect

  14. Euthanasia: a "kit" sold in Belgian pharmacies.

    Science.gov (United States)

    2005-10-01

    (1) In France, legislation adopted in 2005 recognises the right of dying patients to refuse further treatment, and the right of physicians to ease their suffering with treatments that, due to adverse effects, may shorten their life. Measures deliberately aimed at hastening death are forbidden. (2) In Belgium, medical euthanasia was decriminalised in 2002, and can now be carried out either in hospital or at home. Nearly 20 cases of euthanasia are reported per month in Belgium. (3) A Belgian pharmacy chain now markets a "euthanasia kit".

  15. Personal Computer-less (PC-less) Microcontroller Training Kit

    Science.gov (United States)

    Somantri, Y.; Wahyudin, D.; Fushilat, I.

    2018-02-01

    The need of microcontroller training kit is necessary for practical work of students of electrical engineering education. However, to use available training kit not only costly but also does not meet the need of laboratory requirements. An affordable and portable microcontroller kit could answer such problem. This paper explains the design and development of Personal Computer Less (PC-Less) Microcontroller Training Kit. It was developed based on Lattepanda processor and Arduino microcontroller as target. The training kit equipped with advanced input-output interfaces that adopted the concept of low cost and low power system. The preliminary usability testing proved this device can be used as a tool for microcontroller programming and industrial automation training. By adopting the concept of portability, the device could be operated in the rural area which electricity and computer infrastructure are limited. Furthermore, the training kit is suitable for student of electrical engineering student from university and vocational high school.

  16. Signal transduction by normal isoforms and W mutant variants of the Kit receptor tyrosine kinase.

    OpenAIRE

    Reith, A D; Ellis, C; Lyman, S D; Anderson, D M; Williams, D E; Bernstein, A; Pawson, T

    1991-01-01

    Germline mutations at the Dominant White Spotting (W) and Steel (Sl) loci have provided conclusive genetic evidence that c-kit mediated signal transduction pathways are essential for normal mouse development. We have analysed the interactions of normal and mutant W/c-kit gene products with cytoplasmic signalling proteins, using transient c-kit expression assays in COS cells. In addition to the previously identified c-kit gene product (Kit+), a second normal Kit isoform (KitA+) containing an i...

  17. Professor Howard Mason and oxygen activation

    International Nuclear Information System (INIS)

    Waterman, Michael R.

    2005-01-01

    Our understanding of the classification, function, mechanism, and structure of the enzymes which incorporate atoms of oxygen from atmospheric molecular oxygen during catalysis is based on the thoughtful and technically challenging experiments of two giants in the field of Biochemistry, Howard Mason and Osamu Hayaishi. This volume celebrates the 50th anniversary of the discovery and characterization of these 'oxygenase' enzymes and provides a broad view of how far this area of research has advanced. Professor Hayaishi describes herein his perspective on the background and major discoveries which led to the development of this field. Regrettably Howard Mason passed away at age 88 in 2003. I am indeed fortunate to have been a Ph.D. student with Howard and to have the opportunity to briefly review his role in the development of this field for this special commemorative issue of BBRC

  18. Institutional Support for the Virtual Professor

    Directory of Open Access Journals (Sweden)

    Tom JONES

    2004-01-01

    Full Text Available Academics who hold positions at single-mode, distance education institutions are presently being hampered by an adherence to a long-standing set of protocols (specific office location, face-to-face meetings that were put in place when the conventional post-secondary was the norm. With the advent of a powerful merging of personal computers and the internet, a shift from those protocols to one of support for the virtual professor is in the offing, to the benefit of both the professoriate and the student. A key factor in this shift is the degree and quality of institutional support that will allow these changes to take place. This paper focuses on a number of the key factors that will have to be addressed if this new type of distance education academic is to function effectively.

  19. Interview with Professor Dr. Daniel Spreng

    International Nuclear Information System (INIS)

    Nagel, C.; Kilchmann, A.

    2004-01-01

    This interview with Professor Dr. Daniel Spreng of the Center for Energy Policy and Economics (CEPE) in Zuerich, Switzerland, deals with questions concerning research in the area of energy economics. In particular, the situation in Switzerland, where mains-connected sources of energy such as electricity and gas play an important role in energy supply, is looked at in the light of market liberalisation. Various approaches to the liberalisation of gas and electricity systems are discussed and the costs of liberalised supply systems are compared with those of the present monopolistic situation. Also, energy reserves and the use of the gas distribution system in a future hydrogen-based energy supply scenario are looked at. Projects currently being worked on at the CEPE are reviewed

  20. To Kit or Not to Kit? Evaluating and Implementing Science Materials and Resources

    Science.gov (United States)

    Schiller, Ellen; Melin, Jacque; Bair, Mary

    2016-01-01

    With the release of the "Next Generation Science Standards," many schools are reexamining the science materials they are using. Textbook companies and kit developers are eager to meet the demand for "NGSS"-aligned teaching materials. Teacher may have been asked to serve on a science curriculum committee, or to evaluate current…

  1. Selling Addiction: A Workshop Kit on Tobacco and Alcohol Advertising. A Media Literacy Workshop Kit.

    Science.gov (United States)

    Barnes, Mary Ellen; And Others

    This kit consists of: (1) a leader's guide; (2) an 18-minute videotape containing three 6-minute discussion starter segments analyzing typical commercials and advertising techniques; (3) a special issue of "Media Values" magazine on the theme "Fatal Attraction: The Selling of Addiction"; (4) an 8-page booklet "Awareness to Action: Media Literacy…

  2. Disposable Collection Kit for Rapid and Reliable Collection of Saliva

    OpenAIRE

    Yamaguchi, Masaki; Tezuka, Yuki; Takeda, Kazunori; Shetty, Vivek

    2015-01-01

    Objectives To describe and evaluate disposable saliva collection kit for rapid, reliable, and reproducible collection of saliva samples. Methods The saliva collection kit comprised of a saliva absorbent swab and an extractor unit was used to retrieve whole saliva samples from 10 subjects. The accuracy and precision of the extracted volumes (3, 10, and 30 ?l) were compared to similar volumes drawn from control samples obtained by passive drool. Additionally, the impact of kit collection method...

  3. Opportunities of the energy revolution. Scientific contributions to the KIT

    International Nuclear Information System (INIS)

    Breh, Wolfgang; Schaetzler, Katharina

    2013-01-01

    ''Opportunities for energy revolution'' was the title under which the KIT Energy Center of Karlsruhe Institute of Technology (KIT) in May 2012 held its first annual meeting. The meeting covered the whole Topic of the KIT Energy Center. The present proceedings give those interested the opportunity to delve into the contributions and to provide a differentiated picture of the challenges and opportunities of the energy transition.

  4. IODOBELL in vivo kits for in situ labelling with iodine

    International Nuclear Information System (INIS)

    Koernyei, Jozsef; Lakatos, Mihaly; Kecskes, Ferenc; Mahunka, Imre; Mikecz, Pal; Ando, Laszlo

    1988-01-01

    A system of in vivo kits called IODOBELL was developed in the Institute of Isotopes, Budapest. The production of hepatodecanoic acid for cardiology, iodo-hippuranic acid for kidney diagnostics and a special pharmaceutical, IODOBELL-MIGB for the indication of feochromocitoma and neuroblastoma is reported. The heptadecanoic acid kit is under human examination, the other two are to be tested in the near future. IODOBELL kits contribute to the wider use of 123 I in Hungary. (author) 6 refs

  5. Experience with Phadebas hCS (HPL)-Test kit

    International Nuclear Information System (INIS)

    Herter, U.

    1976-01-01

    The RIA determination of human placental lactogen (HPL) is described using the Phadebas test kit by Pharmacia, Sweden. The results of the test are shown graphically. The kit was tested over a period of one year and the tests were modified to meet the requirements of clinical examinations. The calibration curve is constant and applicable for a period of 14 days. The Phadebas kit has proved to be advantageous for both scientific research work and for routine clinical examinations. (L.O.)

  6. FUELS IN SOIL TEST KIT: FIELD USE OF DIESEL DOG SOIL TEST KITS

    Energy Technology Data Exchange (ETDEWEB)

    Susan S. Sorini; John F. Schabron; Joseph F. Rovani, Jr.

    2002-09-30

    Western Research Institute (WRI) has developed a new commercial product ready for technology transfer, the Diesel Dog{reg_sign} Portable Soil Test Kit, for performing analysis of fuel-contaminated soils in the field. The technology consists of a method developed by WRI (U.S. Patents 5,561,065 and 5,976,883) and hardware developed by WRI that allows the method to be performed in the field (patent pending). The method is very simple and does not require the use of highly toxic reagents. The aromatic components in a soil extract are measured by absorption at 254 nm with a field-portable photometer. WRI added significant value to the technology by taking the method through the American Society for Testing and Materials (ASTM) approval and validation processes. The method is designated as ASTM Method D 5831-96, Standard Test Method for Screening Fuels in Soils. This ASTM designation allows the method to be used for federal compliance activities. In June 2001, the Diesel Dog technology won an American Chemical Society Regional Industrial Innovations Award. To gain field experience with the new technology, Diesel Dog kits have been used for a variety of site evaluation and cleanup activities. Information gained from these activities has led to improvements in hardware configurations and additional insight into correlating Diesel Dog results with results from laboratory methods. The Wyoming Department of Environmental Quality (DEQ) used Diesel Dog Soil Test Kits to guide cleanups at a variety of sites throughout the state. ENSR, of Acton, Massachusetts, used a Diesel Dog Portable Soil Test Kit to evaluate sites in the Virgin Islands and Georgia. ChemTrack and the U.S. Army Corps of Engineers successfully used a test kit to guide excavation at an abandoned FAA fuel-contaminated site near Fairbanks, Alaska. Barenco, Inc. is using a Diesel Dog Portable Soil Test Kit for site evaluations in Canada. A small spill of diesel fuel was cleaned up in Laramie, Wyoming using a Diesel

  7. c-Kit signaling determines neointimal hyperplasia in arteriovenous fistulae

    Science.gov (United States)

    Skartsis, Nikolaos; Martinez, Laisel; Duque, Juan Camilo; Tabbara, Marwan; Velazquez, Omaida C.; Asif, Arif; Andreopoulos, Fotios; Salman, Loay H.

    2014-01-01

    Stenosis of arteriovenous (A-V) fistulae secondary to neointimal hyperplasia (NIH) compromises dialysis delivery, which worsens patients' quality of life and increases medical costs associated with the maintenance of vascular accesses. In the present study, we evaluated the role of the receptor tyrosine kinase c-Kit in A-V fistula neointima formation. Initially, c-Kit was found in the neointima and adventitia of human brachiobasilic fistulae, whereas it was barely detectable in control veins harvested at the time of access creation. Using the rat A-V fistula model to study venous vascular remodeling, we analyzed the spatial and temporal pattern of c-Kit expression in the fistula wall. Interestingly, c-Kit immunoreactivity increased with time after anastomosis, which concurred with the accumulation of cells in the venous intima. In addition, c-Kit expression in A-V fistulae was positively altered by chronic kidney failure conditions. Both blockade of c-Kit with imatinib mesylate (Gleevec) and inhibition of stem cell factor production with a specific short hairpin RNA prevented NIH in the outflow vein of experimental fistulae. In agreement with these data, impaired c-Kit activity compromised the development of NIH in A-V fistulae created in c-KitW/Wv mutant mice. These results suggest that targeting of the c-Kit signaling pathway may be an effective approach to prevent postoperative NIH in A-V fistulae. PMID:25186298

  8. Statistical modeling of dental unit water bacterial test kit performance.

    Science.gov (United States)

    Cohen, Mark E; Harte, Jennifer A; Stone, Mark E; O'Connor, Karen H; Coen, Michael L; Cullum, Malford E

    2007-01-01

    While it is important to monitor dental water quality, it is unclear whether in-office test kits provide bacterial counts comparable to the gold standard method (R2A). Studies were conducted on specimens with known bacterial concentrations, and from dental units, to evaluate test kit accuracy across a range of bacterial types and loads. Colony forming units (CFU) were counted for samples from each source, using R2A and two types of test kits, and conformity to Poisson distribution expectations was evaluated. Poisson regression was used to test for effects of source and device, and to estimate rate ratios for kits relative to R2A. For all devices, distributions were Poisson for low CFU/mL when only beige-pigmented bacteria were considered. For higher counts, R2A remained Poisson, but kits exhibited over-dispersion. Both kits undercounted relative to R2A, but the degree of undercounting was reasonably stable. Kits did not grow pink-pigmented bacteria from dental-unit water identified as Methylobacterium rhodesianum. Only one of the test kits provided results with adequate reliability at higher bacterial concentrations. Undercount bias could be estimated for this device and used to adjust test kit results. Insensitivity to methylobacteria spp. is problematic.

  9. Chemistry of /sup 99m/Tc labeling kits

    International Nuclear Information System (INIS)

    Srivastava, S.C.; Meinken, G.; Richards, P.

    1976-01-01

    Problems have been reported with the use of kit-produced /sup 99m/Tc radiopharmaceuticals. This study was undertaken to understand the chemistry involved in various stannous kit systems. The relation between Tc, tin, and the ligands used to complex the reduced Tc was investigated. It is concluded that for reliable performance, stannous kits should be prepared so that most of the tin is kept in the usable (reducing) form; a solution would be to use minimum tin and a large excess of complexing agent. Oxidation of the Tc complex to free pertechnetate is not a major problem in most kit systems. 5 figures

  10. The Limited Role of Journalism Professors in Direct Media Criticism.

    Science.gov (United States)

    Bass, Abraham Z.

    This paper discusses reasons why few journalism professors are personally confronting the news media with criticism or praise. One of the primary reasons for this is that journalism professors may fear retribution or keep inbred ties with the media or be following academic tradition. A survey was conducted in Spring 1975 for this report. The…

  11. Student and Professor Gender Effects in Introductory Business Statistics

    Science.gov (United States)

    Haley, M. Ryan; Johnson, Marianne F.; Kuennen, Eric W.

    2007-01-01

    Studies have yielded highly mixed results as to differences in male and female student performance in statistics courses; the role that professors play in these differences is even less clear. In this paper, we consider the impact of professor and student gender on student performance in an introductory business statistics course taught by…

  12. Professor om kystsikring: Ingen universelle løsninger

    DEFF Research Database (Denmark)

    Arnbjerg-Nielsen, Karsten

    2017-01-01

    DEBAT: Der findes ikke universalløsninger mod stigende risiko for stormfloder, men løsninger skal findes, skriver Karsten Arnbjerg-Nielsen, professor ved DTU.......DEBAT: Der findes ikke universalløsninger mod stigende risiko for stormfloder, men løsninger skal findes, skriver Karsten Arnbjerg-Nielsen, professor ved DTU....

  13. Effects of Social Support on Professors' Work Stress

    Science.gov (United States)

    Moeller, Christin; Chung-Yan, Greg A.

    2013-01-01

    Purpose: The purpose of this paper is to examine how various types of workplace social support from different support sources interact with occupational stressors to predict the psychological well-being of university professors. Design/method/approach: A total of 99 full-time professors participated via an online or paper questionnaire. Findings:…

  14. The benefits of being economics professor A (rather than Z)

    NARCIS (Netherlands)

    van Praag, C.M.; van Praag, B.M.S.

    2008-01-01

    Alphabetical name ordering on multi-authored academic papers, which is the convention in economics and various other disciplines, is to the advantage of people whose last name initials are placed early in the alphabet. Professor A, who has been a first author more often than Professor Z, will have

  15. University Pedagogy for Assistant Professors at Aalborg University (Part 2)

    DEFF Research Database (Denmark)

    Kolmos, Anette; Krogh, Lone

    2003-01-01

    In issue 1-2003, Anette Kolmos and Lone Krogh reported on the two-semester study course " University Pedagogy for Assistant Professors at Aalborg University (DK)". Now, in part 2, they are adressing guidelines for supervison and advising of assistant professors in the university teacher education...

  16. Do Professors Have Customer-Based Brand Equity?

    Science.gov (United States)

    Jillapalli, Ravi K.; Jillapalli, Regina

    2014-01-01

    This research endeavors to understand whether certain professors have customer-based brand equity (CBBE) in the minds of students. Consequently, the purpose of this study is to conceptualize, develop, and empirically test a model of customer-based professor brand equity. Survey data gathered from 465 undergraduate business students were used to…

  17. University Curriculum Project--Professors Reflect on Impact.

    Science.gov (United States)

    Babbitt, Beatrice C.

    This paper describes the reflections of the university professors in eight colleges at the University of Nevada, Las Vegas, who were pioneers in integrating assistive technology and related content into their courses and who continue to provide leadership in curricular change. Professors from the colleges of fine and performing arts, business,…

  18. Engaging Undergraduates in Feminist Classrooms: An Exploration of Professors' Practices

    Science.gov (United States)

    Spencer, Leland G.

    2015-01-01

    This article reports the results of a feminist action research project that sought to ascertain professors' best practices for engaging undergraduates in feminist classrooms. In semi-structured interviews, professors recommended assigning readings from a variety of positionalities; creating a safe space for class discussion; relying on data to…

  19. What I Wish My Professors Had Told Me

    Science.gov (United States)

    Collins, Jennifer

    2016-01-01

    What do you wish your undergraduate professors told you before you ever set foot in a classroom? Jennifer Collins, one such professor who prepares pre-service teachers, has a list of six "truths" she shares with her students. In this article, Collins outlines those pieces of advice, which include understanding your larger purpose,…

  20. Mental Health Assessment in Professors' Training in Two Chilean Universities

    Science.gov (United States)

    Ossa, Carlos J.; Quintana, Ingrid M.; Rodriguez, Felipe F.

    2015-01-01

    This study analyzed the evaluation of professors of pedagogy and directors programs, about the importance of mental health in vocational training, and factors that might influence this valuation. The methodology includes participation of 17 academicians (professors and belonging to the managerial staff) of two universities in southern Chile. A…

  1. Academic Labor Markets and Assistant Professors' Employment Outcomes

    Science.gov (United States)

    Hargens, Lowell L.

    2012-01-01

    Using data for 638 assistant professors who joined graduate sociology departments between 1975 and 1992, I examine the claim that when the labor market for new doctorates is weak, assistant professors experience less favorable employment outcomes than when that labor market is strong. Surprisingly, I find that those hired during the weak…

  2. The Virtual Physiological Human ToolKit.

    Science.gov (United States)

    Cooper, Jonathan; Cervenansky, Frederic; De Fabritiis, Gianni; Fenner, John; Friboulet, Denis; Giorgino, Toni; Manos, Steven; Martelli, Yves; Villà-Freixa, Jordi; Zasada, Stefan; Lloyd, Sharon; McCormack, Keith; Coveney, Peter V

    2010-08-28

    The Virtual Physiological Human (VPH) is a major European e-Science initiative intended to support the development of patient-specific computer models and their application in personalized and predictive healthcare. The VPH Network of Excellence (VPH-NoE) project is tasked with facilitating interaction between the various VPH projects and addressing issues of common concern. A key deliverable is the 'VPH ToolKit'--a collection of tools, methodologies and services to support and enable VPH research, integrating and extending existing work across Europe towards greater interoperability and sustainability. Owing to the diverse nature of the field, a single monolithic 'toolkit' is incapable of addressing the needs of the VPH. Rather, the VPH ToolKit should be considered more as a 'toolbox' of relevant technologies, interacting around a common set of standards. The latter apply to the information used by tools, including any data and the VPH models themselves, and also to the naming and categorizing of entities and concepts involved. Furthermore, the technologies and methodologies available need to be widely disseminated, and relevant tools and services easily found by researchers. The VPH-NoE has thus created an online resource for the VPH community to meet this need. It consists of a database of tools, methods and services for VPH research, with a Web front-end. This has facilities for searching the database, for adding or updating entries, and for providing user feedback on entries. Anyone is welcome to contribute.

  3. In commemoration of professor V.P. Karpov

    Directory of Open Access Journals (Sweden)

    Semyonova L.S.

    2013-10-01

    Full Text Available This article is about professor Karpov V.P., a prominent scientist, first rector of Yekaterinoslav Medical Academy. Biography of a great investigator, his main achievements in the area of histology, biology, theory and history of medicine was studied. Professor Karpov V.P. always combined his great scientific, organizational and research work with social activity. Monographs of professor Karpov V.P. and conferences organized by him were of great importance in the solution of such new problems as theary of microscope and cell amitosis. Professor Karpov is a founder of a large school of histology. Thanks to his active participation and personal guidance, in 1917 department of histology was founded in Yekaterinoslav Medical Institute. The author of the article has analyzed Hippocrates` works translated into Russian by professor Karpov V.P. and pointed out their significance for modern medical science and practice.

  4. Professor I I Glass A Tribute and Memorial

    CERN Document Server

    Igra, Ozer

    2013-01-01

    The book provides personal memories along with description of scientific works written by ex-graduate students and research associates of the late Professor Glass. The described research work covers a wide range of shock wave phenomena, resulting from seeds planted by Professor Glass. Professor Glass was born in Poland in 1918. He immigrated together with his parents to Canada at the age of 12 and received all his professional education at the University of Toronto, Canada. He became a world recognized expert in shock wave phenomena, and during his 45 years of active research he supervised more than 125 master and doctoral students, post-doctoral fellows and visiting research associates. In this book seven of his past students/research-associates describe their personal memories of Professor Glass and present some of their investigations in shock wave phenomena which sprung from their past work with Professor Glass. Specifically, these investigations include underwater shock waves, shock/bubble interaction, m...

  5. OBITUARY: Professor Jan Evetts in memoriam

    Science.gov (United States)

    Dew-Hughes, David; Campbell, Archie; Glowacki, Bartek

    2005-11-01

    It is with great sadness that we report the death of Jan Evetts, who lost his second battle with cancer on 18 August 2005. In 1988 he was appointed Founding Editor of this journal where his leadership created the foundation upon which its success rests today. He made an outstanding series of contributions to the science of superconductivity and to the understanding of superconducting materials, and was an indefatigable champion of the development of applications of superconductivity. The loss to the scientific community is incalculable, as is attested by the many communications received from colleagues throughout the world. Professor Jan Edgar Evetts (1939-2005) Professor Jan Edgar Evetts (1939-2005) Jan was born on 31 March 1939, and attended the Dragon School in Oxford, and later Haileybury. He was awarded an exhibition to read Natural Sciences at Pembroke College, Cambridge in 1958 and took his BA degree in 1961. He then undertook a Certificate of Postgraduate Study in Physics under the supervision of Professor Neville Mott. He was the first student to undertake this newly-instituted course; the title of his thesis was `The Resistance of Transition Metals'. In 1962 he joined David Dew-Hughes' embryonic superconducting materials research group, along with Archie Campbell and Anant Narlikar. In fact it was Jan's enthusiasm for the proposed course of research that helped convince David that he should follow Professor Alan Cottrell's suggestion to apply metallurgical methodology to the study of the factors that controlled critical current density in the type II superconductors that were then under development for applications in magnets. Competing theories for the critical current density at that time were fine filaments or `Mendelssohn Sponge' versus the pinning of Abrikosov quantized vortices. The results of the group's work, to which Jan made a major contribution, came down heavily in favour of the latter theory. Jan's outstanding characteristic was his

  6. A comparative study in three commercial kits of radioligand assay for GAD-Ab

    International Nuclear Information System (INIS)

    Yang Yehua; Zhou Zhiguang; Huang Gan; Yang Feike; Li Zhangwei

    2006-01-01

    Objective: To provide data for perfect selection of glutamic acid decarboxylase antibodies (GAD-Ab) assay commercial kits. Methods: The sera of 88 titer-graded samples by radioligand assay (RLA) were measured with two types of enzyme-linked immunosorbent assay (ELISA) kits and one type of immunoradiometric assay (IRMA) kit for GAD-Ab in order to test their consistency with RLA. Another 140 diabetic sera were measured with RLA and screened by a type of suitable kit to search the cutoff point for discriminating patients who needed rechecking. Results: Compared with RLA, concordance ratio of 3 kits: Medizym kit(75%) > RSR kit(73.9%) > Biomerica kit(62.5%); Kappa value: Medizym kit (0.408, common) > RSR kit (0.405, common) > Biomerica kit (0.185, failing); correlation to RLA index: RSR kit (r= 0.992) > Medizym kit(r= 0. 791 ) > Biomerica kit (r = -0. 055); area under the receiver operating characteristic (ROC) curve: Medizym kit (0.812) > RSR kit (0. 727 ) > Biomerica kit (0.666). Conclusions: The efficiencies of RSR kit and Medizym kit are good. Serum concentration between 0.25-0.99 U/ml measured by RSR kit is suggested to further recheck by RLA. (authors)

  7. Impacto vocal de professores Teachers' vocal impact

    Directory of Open Access Journals (Sweden)

    Adriana Ricarte

    2011-08-01

    Full Text Available OBJETIVO: analisar o impacto vocal nas atividades diárias em professores do ensino médio. Correlacionar os achado da auto-percepção do problema vocal com os aspectos: efeitos no trabalho, na comunicação diária, na comunicação social e na sua emoção. MÉTODOS: a amostra foi constituída por 107 professores, sendo 86 com queixa e 21 sem queixa, selecionados em escolas da rede particular de ensino de Maceió-AL. Cada professor respondeu individualmente o protocolo Perfil Participação em Atividades Vocais na presença da pesquisadora, assinalando suas respostas em uma escala visual que varia de 0 a 10. O protocolo é composto por 28 questões com a presença integrada em cinco aspectos englobados para avaliar a qualidade de vida e o resultado de tratamentos vocais. O protocolo oferece, ainda, dois escores adicionais: pontuação de limitação nas atividades (PLA e de restrição de participação (PRP. RESULTADOS: na comparação dos grupos com e sem queixa vocal foram verificados que todos os resultados foram estatisticamente significantes (pPURPOSE: to analyze the vocal impact in the daily activities on high-school teachers. Correlate the finding of the auto-perception on the vocal problem with the following aspects: effects in the work, daily communication, social communication and, its emotion METHODS: the sample consisted of 107 teachers, 86 with and 21 with no complaint, selected from private teaching schools in Maceió-AL. Each teacher answered individually the Protocol for Voice Activity Participation Profile in the presence of the researcher, noting their responses on a visual scale ranging from 0 to 10. The protocol is composed of 28 questions with the presence integrated in five aspects to evaluate the quality of life and the result of vocal treatments. The protocol offers, still, two additional scores: punctuation of limitation in the activities (PLA and restriction of participation (PRP. RESULTS: comparing the groups with

  8. Energy Education Incentives: Evaluating the Impact of Consumer Energy Kits

    Science.gov (United States)

    Kirby, Sarah D.; Guin, Autumn; Langham, Laura

    2015-01-01

    Measuring the energy and environmental impact of residential energy education efforts is difficult. The E-Conservation residential energy management program uses consumer energy kits to document the impact of energy-efficient improvements. The consumer energy kit provides an incentive for individuals attending energy education workshop, helps…

  9. Screening of antibiotics residues and development a new kit

    International Nuclear Information System (INIS)

    Elkhaoui, Faycel

    2009-01-01

    The first part of the work was to detect antibiotic residues in animal nutriment: chicken, fish, eggs and milk, by methods of screening: First Test and Delvotest. The second part covered the development of a new kit for the detection of antibiotics residues for honey and competitor kit First Test and saving time and money.

  10. Indoor Air Quality Tools for Schools Action Kit. Second Edition.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This kit contains materials to assist a school indoor air quality (IAQ) coordinator in conducting a school IAQ program. The kit contains the following: IAQ coordinator's guide; IAQ coordinator forms; IAQ backgrounder; teacher's classroom checklist; administrative staff checklist; health officer/school nurse checklist; ventilation checklist and…

  11. Development of ELISA kit for rat albumin

    International Nuclear Information System (INIS)

    Yuan Zhigang; Han Shiquan; Liu Yibing; Xu Wenge; Jia Juanjuan

    2009-01-01

    The Anti-rat albumin serum was prepared by immunized the sheep with rat albumin. A ELISA method was established for rat albumin. The measurement range of the assay was 1-50 mg/L, sensitivity of the assay was 0.42 mg/L, recovery rate was 85.0%-106.0%. Intra-and inter-assay variation coefficients were <8.9% and <12.8% respectively. The correlation coefficients between measured and expected values were 0.999 after serial dilution of the urine samples with high concentrations of rat albumin. A good correlation was observed between the ELISA and RIA methods, and the kit for rat albumin might provide a convenience in exploitation of renal drugs and experimental injury of the kidney. (authors)

  12. A decrease in ubiquitination and resulting prolonged life-span of KIT underlies the KIT overexpression-mediated imatinib resistance of KIT mutation-driven canine mast cell tumor cells.

    Science.gov (United States)

    Kobayashi, Masato; Kuroki, Shiori; Kurita, Sena; Miyamoto, Ryo; Tani, Hiroyuki; Tamura, Kyoichi; Bonkobara, Makoto

    2017-10-01

    Overexpression of KIT is one of the mechanisms that contributes to imatinib resistance in KIT mutation-driven tumors. Here, the mechanism underlying this overexpression of KIT was investigated using an imatinib-sensitive canine mast cell tumor (MCT) line CoMS, which has an activating mutation in KIT exon 11. A KIT-overexpressing imatinib-resistant subline, rCoMS1, was generated from CoMS cells by their continuous exposure to increasing concentrations of imatinib. Neither a secondary mutation nor upregulated transcription of KIT was detected in rCoMS1 cells. A decrease in KIT ubiquitination, a prolonged KIT life-span, and KIT overexpression were found in rCoMS1 cells. These events were suppressed by withdrawal of imatinib and were re-induced by re‑treatment with imatinib. These findings suggest that imatinib elicited overexpression of KIT via suppression of its ubiquitination. These results also indicated that imatinib-induced overexpression of KIT in rCoMS1 cells was not a permanently acquired feature but was a reversible response of the cells. Moreover, the pan deubiquitinating enzyme inhibitor PR619 prevented imatinib induction of KIT overexpression, suggesting that the imatinib-induced decrease in KIT ubiquitination could be mediated by upregulation and/or activation of deubiquitinating enzyme(s). It may be possible that a similar mechanism of KIT overexpression underlies the acquisition of imatinib resistance in some human tumors that are driven by KIT mutation.

  13. The Winfrith lecturers' demonstration kits for radiation and radioactivity

    International Nuclear Information System (INIS)

    Woffinden, G.B.

    1981-01-01

    During the early part of the 1970s a need arose for suitable aids to assist lecturers in giving talks on radioactivity and radiation to employees and occasionally to science students in local schools and colleges. A kit capable of demonstrating the basic properties of alpha, beta and gamma radiation was assembled for these purposes. During the latter half of the decade a demand arose for talks to non-scientific groups of the general public on nuclear power and radiation and some of the items in the original demonstration kit were found to be appropriate for these talks. The items used, now constitute the Basic Demonstration Kit. Meanwhile, a few changes or additions were made to the original kit which is now known as the Comprehensive Demonstration Kit. (author)

  14. Iodine-125--digoxin radioimmunoassay: comparison of commercial kits

    International Nuclear Information System (INIS)

    Battaglia, D.J.; Cianci, M.L.

    1976-01-01

    Iodine-125-digoxin radioimmunoassay kits available from Abbott Diagnostics (AD), Dade Division (D), Schwarz/Mann (SM), and Clinical Assays (CA) were evaluated with respect to assay quality. The kit accuracies did not differ significantly at 2.0 ng/ml and the interassay coefficients of variation ranged from 9 percent (AD) to 21.4 percent (CA). The accuracy for all kits above 4 ng/ml is questionable, and since serum-dilution values correlated well with undiluted serum values, the dilution method of dose quantitation is preferable for levels above 4 ng/ml. Although all the kits were adequate for evaluating digoxin at the 2 ng/ml level, the Abbott kit seems to be of slightly better quality

  15. Professor Wind i Deadline om Spitzenkandidaten

    DEFF Research Database (Denmark)

    2018-01-01

    Professor og centerleder, Marlene Wind, var fredag den 23. februar 2018 i DR2 Deadline for at snakke om proceduren bag udvælgelsen af en ny formand for Europa Kommissionen. Professer Wind forklarede blandt andet, hvordan Europa Parlamentet, siden Lisabon Traktaten i 2009, har fortolket en del af...... traktaten til, at det skal være det vindende parti ved EP-valget, som vælger Kommissionsformanden. Dette er kendt som Spitzenkandidaten-proceduren. Wind pointerede, at særligt tyskerne har den holdning til EU, at den primære legitimitet ligger hos Europa parlamentet, da det er det eneste direkte folkevalgte...... organ i EU. Wind påpegede, at statsoverhovederne har været meget skeptiske eller direkte imod proceduren, men at der er en stigende holdning til, at proceduren kan være med til at sikre borgerinddragelse i EU. Til dette sagde Wind; "Hvis man skal engangere borgerne ved det her valg, hvor stort set ingen...

  16. Memories of Professor Sugimoto and isotope separator

    International Nuclear Information System (INIS)

    Tanaka, Kazuhiro

    2013-01-01

    Usual magnetic isotope-separators select the particles with the same Z/A value which may include different nuclides. Identification of the isotope with the same Z/A value but different Z or A value is an universal requirement for nuclear physics experiments. If one knows, together with the A/Z value, the dE/dx or the range of the isotope in some energy absorber, which are the function of Z 2 /A, its nuclide can be specified. This idea can be realized by arranging proper energy-absorber at the focal point of magnetic analyzer. The author proposes another novel method in which two dipole-magnets are excited with some difference, and an energy absorber corresponding to that energy difference is situated between two magnets. It can also be devised so that the dispersion at the final focal-point depends only on the emission angle of the isotope at production. Professor Sugimoto recognized the significance of this scheme and proposed to employ it in the experiment at BEVATRON. The unbalanced two dipole-magnets method is employed at RIKEN and RCNP, Osaka University. The author's creative idea originated in Sugimoto Laboratory at Osaka University. (author)

  17. Editorial: A dedication to Professor Jan Evetts

    Science.gov (United States)

    Weber, Harald; Dew-Hughes, David; Campbell, Archie; Barber, Zoe; Somekh, Rob; Glowacki, Bartek

    2006-03-01

    A few days before the beginning of the 7th European Conference on Applied Superconductivity we learned that Professor Jan Evetts, a pioneer of superconductor research, a brilliant scientist, a wonderful person and a great personal friend, had passed away. We therefore decided to dedicate the 7th European Conference on Applied Superconductivity to the memory of Jan Evetts. The following citation is based on material provided by his former supervisor (D Dew-Hughes) and his closest co-workers in Cambridge. Professor Jan Edgar Evetts (1939-2005) Professor Jan Edgar Evetts (1939-2005) Jan Evetts passed away after losing his second battle with cancer on 24th August 2005. He made an outstanding series of contributions to the science of superconductivity and to the understanding of superconducting materials and was an indefatigable champion of the development of applications of superconductivity. The loss to the superconductivity community is incalculable, as attested by the many communications received from colleagues throughout the world. Jan was born on 31 March 1939, and attended the Dragon School in Oxford, and later Haileybury. He was awarded an exhibition to read Natural Sciences at Pembroke College, Cambridge. He entered the college in 1958 and took his BA degree in 1961. He then undertook a Certificate of Postgraduate Study in Physics under the supervision of Professor Neville Mott. He was the first student to undertake this newly-instituted course; the title of his thesis was `The Resistance of Transition Metals'. In 1962 he joined David Dew-Hughes' superconducting materials research group, along with Archie Campbell and Anant Narlikar. In fact it was Jan's enthusiasm for the proposed course of research that helped convince David that he should follow Professor Alan Cottrell's suggestion to apply metallurgical methodology to the study of the factors that controlled critical current density in the type II superconductors that were then under development for

  18. Special issue dedicated to Professor Johann M. Schepers

    Directory of Open Access Journals (Sweden)

    Gideon P De Bruin

    2006-10-01

    Full Text Available It is a great pleasure for me to have been associated with this special issue of the SA Journal of Industrial Psychology dedicated to Professor Johann M. Schepers. The purpose of the special issue is to honour Professor Schepers for his contributions to the development of Psychology and Industrial Psychology as empirical fields of study in South Africa. The contributors have worked with Professor Schepers as students or colleagues and share his academic interests. The articles reflect his areas of interest and employ analytic techniques taught and championed by him. We are grateful to Professor Schepers for his cooperation throughout this project. Thanks are due to all the contributors and referees.

  19. Professor Anne Khademian named National Academy of Public Administration Fellow

    OpenAIRE

    Chadwick, Heather Riley

    2009-01-01

    Anne Khademian, professor with Virginia Tech's Center for Public Administration and Policy, School of Public and International Affairs, at the Alexandria, Va., campus has been elected a National Academy of Public Administration (NAPA) Fellow.

  20. Afetividade entre professor e aluno no processo ensino-aprendizagem

    Directory of Open Access Journals (Sweden)

    Jéssica Simone Galdino Schaefer

    2015-06-01

    Full Text Available Este artigo tem como objetivo analisar as relações de afetividade entre professor e aluno no processo ensino-aprendizagem. Utiliza de metodologia com abordagem qualitativa, observação participante, e entrevistas semi-estruturadas. O lócus da pesquisa foi a Escola Municipal de Educação Básica Lizamara Aparecida Oliva de Almeida em Sinop, entre Fevereiro e Maio de 2014. Enquanto sujeitos, contou-se com professores e alunos do 3º ano do Ensino Fundamental. Dos resultados parciais, verificou-se que mesmo que a afetividade e a aprendizagem sejam reconhecidas teoricamente por Henri Wallon como elos fundamentais para o processo ensino-aprendizagem, ainda não é bem compreendido pelos sujeitos professores. Palavras-chave: psicologia educacional; afetividade; professores e alunos. 

  1. University Pedagogy for Assistant Professors at Aalborg University (Part 1)

    DEFF Research Database (Denmark)

    Kolmos, Anette; Krogh, Lone

    2003-01-01

    The article describes a course for assistant professors within the University Teacher Education at Aalborg University. The course focus is to develop knowledge, skills and methods from within the didactic, pedagogical, and learning theory-based fields....

  2. 26 CFR 509.115 - Visiting professors or teachers.

    Science.gov (United States)

    2010-04-01

    ...) REGULATIONS UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.115 Visiting professors or teachers. (a... not exceeding two years at any university, college, school, or other educational institution situated...

  3. Redox Pioneer: Professor Stuart A. Lipton

    Science.gov (United States)

    2013-01-01

    Abstract Professor Stuart A. Lipton Stuart A. Lipton, M.D., Ph.D. is recognized here as a Redox Pioneer because of his publication of four articles that have been cited more than 1000 times, and 96 reports which have been cited more than 100 times. In the redox field, Dr. Lipton is best known for his work on the regulation by S-nitrosylation of the NMDA-subtype of neuronal glutamate receptor, which provided early evidence for in situ regulation of protein activity by S-nitrosylation and a prototypic model of allosteric control by this post-translational modification. Over the past several years, Lipton's group has pioneered the discovery of aberrant protein nitrosylation that may contribute to a number of neurodegenerative disorders, including Alzheimer's disease, Parkinson's disease, Huntington's disease, and amyotrophic lateral sclerosis (Lou Gehrig's disease). In particular, the phenotypic effects of rare genetic mutations may be understood to be enhanced or mimicked by nitrosative (and oxidative) modifications of cysteines and thereby help explain common sporadic forms of disease. Thus, Lipton has contributed in a major way to the understanding that nitrosative stress may result from modifications of specific proteins and may operate in conjunction with genetic mutation to create disease phenotype. Lipton (collaborating with Jonathan S. Stamler) has also employed the concept of targeted S-nitrosylation to produce novel neuroprotective drugs that act at allosteric sites in the NMDA receptor. Lipton has won a number of awards, including the Ernst Jung Prize in Medicine, and is an elected fellow of the AAAS. Antioxid. Redox Signal. 19, 757–764. PMID:23815466

  4. Ellen Gleditsch: Professor, radiochemist and mentor

    International Nuclear Information System (INIS)

    Lykknes, Annette

    2005-06-01

    This dissertation deals with Ellen Gleditsch and some important aspects of her career, as professor, radiochemist and mentor. As Professor Gleditsch supervised students, gave lectures, disseminated science, did research and administrative work; together with many others she participated in the shaping of a research university which developed during her career. She also experienced the daily life in an institute in which there was competition for both resources and positions, included the professorship she was finally granted after many set-backs. The Radiochemist Ellen Gleditsch worked and researched at Marie Curie's laboratory in Paris, and later at Bertram Boltwood's laboratory in New Haven and Stefan Meyer's Institute for Radium Research in Vienna, furthermore she planned and made efforts to establish a similar laboratory in Oslo. During her time in Paris and U.S.A. Gleditsch participated in important debates in the early period of radioactivity, including those on the determination of the radium-uranium ratio and the half-life of radium. In Norway she devoted her time to atomic weight determinations, age determinations, and radiogeological investigations. Research was all important part of Gleditsch's life and career. Gleditsch was also a Mentor in many respects; in tile international radioactivity community, as one of the first female academics and radiochcmists in Norway, for her many students, and this role seems also to have been hers within her family. In Paris she looked after students from all over the world to help alleviate their home sickness, at the University of Oslo she was known as the scientific mother to many; mentoring was among Gleditsch's main qualities. The story of Ellen Gleditsch opens for several perspectives that are discussed. 3 papers are included. In paper 1, ''Ellen Gleditsch: Pioneer Woman in Radiochemistry'', the story is about the young chemist Ellen Gleditsch, who arrived in Paris in 1907 and started cooperating with Marie Curie

  5. Seniorforsker Ole Hertel udnævnt til adjungeret professor

    DEFF Research Database (Denmark)

    Pedersen, Jens Christian

    2009-01-01

    Sektionsleder og seniorforsker Ole Hertel, Danmarks Miljøundersøgelser (DMU) ved Aarhus Universitet, er udnævnt til adjungeret professor ved Institut for Miljø, Samfund og Rumlig Forandring på Roskilde Universitet.......Sektionsleder og seniorforsker Ole Hertel, Danmarks Miljøundersøgelser (DMU) ved Aarhus Universitet, er udnævnt til adjungeret professor ved Institut for Miljø, Samfund og Rumlig Forandring på Roskilde Universitet....

  6. DISCOURSE SPACE OF THE LINGUOCULTURAL CHARACTER TYPE PROFESSOR

    Directory of Open Access Journals (Sweden)

    Lara Sinelnikova

    2014-10-01

    Full Text Available The article offers an analysis of the linguocultural character type professor taking into consideration both traditional set of signs and those transformations that indicate accumulation of evolutionary changes. The methodological base for the systematic description were the achievements of such areas of scientific knowledge as personology, linguopersonology and discourseology. The linguocultural character type (LCCT is a generalised image of persons, whose behaviour and value orientations influence culture, language and show social originality of the society. The peculiarity of the studied linguocultural character type is in its interrelation with the linguocultural character types intellectual and teacher as well as in the fact of the traditional connection with the concept elite. The exposure of such kind of multidimensional relations allowed to focus attention on the qualities of the LCCT professor that ensure its relative self-sufficiency. The sign of elitism and belonging to the intellectuals of the LCCT professor is asserted by the high social status recognised by the society, which is based on professionalism and compliance with moral principles. The axiological generality of the LCCT professor and teacher is ensured by the peculiarities of the modern pedagogical discourse with its typical image settings. One of the main features of the image of a professor is its belonging to the elite language person. The transformational processes in the contents of the LCCT professor are connected with the globalisation: including the international dimension in the evaluation of the professional activity, complication of the language environment, marketisation of the university sphere.

  7. Dumpster Optics: teaching and learning optics without a kit

    Science.gov (United States)

    Donnelly, Judy; Magnani, Nancy; Robinson, Kathleen

    2016-09-01

    The Next Generation Science Standards (NGSS) and renewed emphasis on STEM education in the U.S. have resulted in the development of many educational kits for teaching science in general and optics in particular. Many teachers do not have funding to purchase kits and practical experience has shown that even costly kits can have poorly written and misleading instructions and may include experiments that would not work in a classroom. Dumpster Optics lessons are designed to use inexpensive, commonly found materials. All lessons have been field-tested with students. We will describe the development of the lessons, provide examples of field testing experiences and outline possible future activities.

  8. Liquid kit for preparation of {sup 188}rhenium-etidronate

    Energy Technology Data Exchange (ETDEWEB)

    Marczewski, Barbara; Dias, Carla Roberta; Moraes, Vanessa; Osso Junior, Joao Alberto [Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP), SP (Brazil). Centro de Radiofarmacia]. E-mail: baszot@gmail.com

    2005-10-15

    The aim of this study was the preparation of a liquid kit for radiolabeling of {sup 188} Re-HEDP (hydroxyethylidene diphosphonate). {sup 188} Re was obtained from alumina based {sup 188} W/{sup 188} Re generators. This paper reports the efficacy of a cold kit stored for more than two weeks, determined by the dependence of the radiolabeling yields of {sup 188} Re-HEDP on the incubation time, reducing agent concentration, the effects of concentration of ligand, the p H of the reaction and the temperature. The cold kits showed a good stability when carrie-free rhenium-188 was added in the reaction mixture. (author)

  9. Liquid kit for preparation of 188rhenium-etidronate

    International Nuclear Information System (INIS)

    Marczewski, Barbara; Dias, Carla Roberta; Moraes, Vanessa; Osso Junior, Joao Alberto

    2005-01-01

    The aim of this study was the preparation of a liquid kit for radiolabeling of 188 Re-HEDP (hydroxyethylidene diphosphonate). 188 Re was obtained from alumina based 188 W/ 188 Re generators. This paper reports the efficacy of a cold kit stored for more than two weeks, determined by the dependence of the radiolabeling yields of 188 Re-HEDP on the incubation time, reducing agent concentration, the effects of concentration of ligand, the p H of the reaction and the temperature. The cold kits showed a good stability when carrie-free rhenium-188 was added in the reaction mixture. (author)

  10. Math Description Engine Software Development Kit

    Science.gov (United States)

    Shelton, Robert O.; Smith, Stephanie L.; Dexter, Dan E.; Hodgson, Terry R.

    2010-01-01

    The Math Description Engine Software Development Kit (MDE SDK) can be used by software developers to make computer-rendered graphs more accessible to blind and visually-impaired users. The MDE SDK generates alternative graph descriptions in two forms: textual descriptions and non-verbal sound renderings, or sonification. It also enables display of an animated trace of a graph sonification on a visual graph component, with color and line-thickness options for users having low vision or color-related impairments. A set of accessible graphical user interface widgets is provided for operation by end users and for control of accessible graph displays. Version 1.0 of the MDE SDK generates text descriptions for 2D graphs commonly seen in math and science curriculum (and practice). The mathematically rich text descriptions can also serve as a virtual math and science assistant for blind and sighted users, making graphs more accessible for everyone. The MDE SDK has a simple application programming interface (API) that makes it easy for programmers and Web-site developers to make graphs accessible with just a few lines of code. The source code is written in Java for cross-platform compatibility and to take advantage of Java s built-in support for building accessible software application interfaces. Compiled-library and NASA Open Source versions are available with API documentation and Programmer s Guide at http:/ / prim e.jsc.n asa. gov.

  11. A least-squares computational ''tool kit''

    International Nuclear Information System (INIS)

    Smith, D.L.

    1993-04-01

    The information assembled in this report is intended to offer a useful computational ''tool kit'' to individuals who are interested in a variety of practical applications for the least-squares method of parameter estimation. The fundamental principles of Bayesian analysis are outlined first and these are applied to development of both the simple and the generalized least-squares conditions. Formal solutions that satisfy these conditions are given subsequently. Their application to both linear and non-linear problems is described in detail. Numerical procedures required to implement these formal solutions are discussed and two utility computer algorithms are offered for this purpose (codes LSIOD and GLSIOD written in FORTRAN). Some simple, easily understood examples are included to illustrate the use of these algorithms. Several related topics are then addressed, including the generation of covariance matrices, the role of iteration in applications of least-squares procedures, the effects of numerical precision and an approach that can be pursued in developing data analysis packages that are directed toward special applications

  12. Kit systems for granulated decontamination formulations

    Science.gov (United States)

    Tucker, Mark D.

    2010-07-06

    A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to "dry out" one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field. The formulation can be pre-mixed and pre-packaged as a multi-part kit system, where one or more of the parts are packaged in a powdered, granulated form for ease of handling and mixing in the field.

  13. Forecasting the Student-Professor Matches That Result in Unusually Effective Teaching

    Science.gov (United States)

    Gross, Jennifer; Lakey, Brian; Lucas, Jessica L.; LaCross, Ryan; Plotkowski, Andrea R.; Winegard, Bo

    2015-01-01

    Background: Two important influences on students' evaluations of teaching are relationship and professor effects. Relationship effects reflect unique matches between students and professors such that some professors are unusually effective for some students, but not for others. Professor effects reflect inter-rater agreement that some professors…

  14. "They Are Weighted with Authority": Fat Female Professors in Academic and Popular Cultures

    Science.gov (United States)

    Fisanick, Christina

    2007-01-01

    The images of fat professors encountered in popular culture are few in number and negative in depiction. In this article, the author discusses on how will the professorial body affect the way in which students perceive the professor's teaching abilities. The author concludes that bias against fat professors, professors of color, and other…

  15. Indoor Air Quality Tools for Schools Action Kit

    Science.gov (United States)

    The IAQ Tools for Schools Action Kit provides schools with information on how to carry out a practical plan to improve indoor air problems at little- or no-cost using straightforward activities and in-house staff.

  16. Autometallography: tissue metals demonstrated by a silver enhancement kit

    DEFF Research Database (Denmark)

    Danscher, G; Nørgaard, J O; Baatrup, E

    1987-01-01

    , primarily intended for the amplification of colloidal gold particles, has been used to demonstrate these catalytic tissue metals. Sections from animals exposed intravitally to aurothiomalatate, silver lactate, mercury chloride, sodium selenite or perfused with sodium sulphide were subjected to a commercial......In biological tissue, minute accumulations of gold, silver, mercury and zinc can be visualized by a technique whereby metallic silver is precipitated on tiny accumulations of the two noble metals, or on selenites or sulphides of all four metals. In the present study a silver enhancement kit...... silver enhancement kit (IntenSE, Janssen Pharmaceutica). It was found that the kit performs adequately to the silver lactate gum arabic developer and to the photographic emulsion technique. The kit can be used as a silver enhancement medium for the demonstration of zinc by the Neo-Timm and selenium...

  17. New RIA kit for determination of progesterone in cow milk

    International Nuclear Information System (INIS)

    Byszewska-Szpocinska, E.; Markiewicz, A.

    2006-01-01

    The determination of progesterone concentration in whole and fat-free milk 19-24 days after conception enables to distinguish fertile and non-fertile insemination, which is important in cattle breeding. The aim of this work was to develop a simple and quick radioimmunoassay test for the determination of progesterone in cow milk. Two types of solid-phase tubes coated with specific polyclonal anti-progesterone antibody from ORION Diagnostica and BIOSOURCE International, two different progesterone derivatives viz. progesterone-3- carboxymethyl oxime (CMO) and progesterone-11α-hemisuccinate (HS) conjugated to 125 I-histamine and the HPLC system with Lichrospher RP-18 column along with 65% acetonitrile/water as eluent to purify the tracers were used to carry out this work. Progesterone-3CMO- 125 I-histamine had a retention time of 13.2 min and progesterone-11α-hemisuccinate- 125 I-histamine had a retention time of 7.8 min. Two kinds of kits (kit I and kit II) were prepared, first with progesterone-3CMO- 125 I-histamine as the tracer and coated tubes from Progesterone Veterinary RIA kit of ORION Diagnostica and the second with progesterone-11αHS- 125 I-histamine as the tracer and coated tubes from Progesterone Veterinary RIA kit from BIOSOURCE International. Progesterone from Sigma and selected fat-free cow's milk without progesterone as zero progesterone milk matrix were used for standard preparation. The optimal assay procedure was as follows: 50μL standards, controls and fat-free milk samples were pipetted into coated tubes followed by addition of 500μL of diluted tracer. The tubes were incubated for 2h in case of kit I and 3h for kit II at RT. After the incubation, the tubes were decanted and counted. The assay range was 0 to 270 nmol/L for kit I and 0 to 300 nmol/L for kit II. The sensitivity of the kit with ORION coated tubes was better (0.8 nmol/L) than that of BIOSOURCE tubes which was 1.5 nmol/L. Validation of these assays in terms of specificity, accuracy

  18. Quality control for a group of pyrophosphate-Sn kits

    International Nuclear Information System (INIS)

    Isaac, M.; Gamboa, R.; Hernandez, I.; Leyva, R.; Turino, D.

    1994-01-01

    The quality control for a group of Pyrophosphate-Sn kits for labeling with 99 m Tc is carry out at the Isotope Center. A general discussion takes place about the instrumental techniques for the determination of the kit constituent such as ligands, Sn(II), water, etc, as well as the control table for the evaluation of the warranty time. (author). 5 refs, 4 figs

  19. Android: Call C Functions with the Native Development Kit (NDK)

    Science.gov (United States)

    2016-09-01

    from a Java application. 15. SUBJECT TERMS Android , NDK, Native Development Kit, C callable, Java Native Interface, JNI, Java, C/C++ 16. SECURITY ...ARL-TN-0782 ● SEP 2016 US Army Research Laboratory Android : Call C Functions with the Native Development Kit (NDK) by Hao Q...Do not return it to the originator. ARL-TN-0782 ● SEP 2016 US Army Research Laboratory Android : Call C Functions with the Native

  20. Evaluation of the Coca-Cola company travel health kit.

    Science.gov (United States)

    Harper, Lynne A; Bettinger, Julie; Dismukes, Roberta; Kozarsky, Phyllis E

    2002-01-01

    The Coca-Cola travel health kit has been used for about one decade for international travelers and required evaluation to see if the items contained were appropriate for the employees. Two hundred thirty-four travelers were sampled and filled out a voluntary survey including questions about demographic information, travel history, and usage and value of the contents of the travel health kit. One hundred eighty-one surveys were returned; 65% of the respondents were male, and the majority of travelers were between the ages of 36 and 45 years. The most useful items were analgesics and medications used for gastrointestinal problems. In general, the items identified as being the least useful were those requiring specialized use by a medical practitioner, such as needles and syringes. Suggestions of items to be added to the kit included vitamins, cough drops, sleep aids, and eye drops. A surprising result that Coca-Cola employees expressed the desire for brand name rather than generic items. Evaluation of the Coca-Cola Company travel health kit revealed it to be very useful to most corporate travelers. Suggestions that were made will be taken into consideration in designing a new kit, and consideration is being given to whether a basic travel health kit should be provided to which travelers can add other items depending on their personal needs.

  1. Usefulness of CA 130 kit based on IRMA

    International Nuclear Information System (INIS)

    Fujii, Takashi; Kimura, Yoshiko; Ata, Mariko; Miyagawa, Naoko; Iio, Atsushi; Hamamoto, Ken

    1988-01-01

    Immunoradiometric assay for CA 130 was fundamentally and clinically evaluated using a commercially available D-7111 kit. Incubation time was 4 hr with the present CA 133 kit as compared with 16 - 24 hr with conventional CA 125 kit. Laboratory performance of CA 130 kit was satisfactory for standard curve, reproducibility, and recovery test. There was well correlation between the present CA 130 kit and CA 125 kit (r = 0.931). The concentration of CA 130 in the serum was significantly higher in healthy women than men (17.3 +- 10.5 U/ml vs 9.6 +- 5.1 U/ml). Serum CA 130 levels tended to decrease with aging, regardless of sex. These levels were changeable with menstrual cycle ; i.e., these were significantly higher during menstrual phase (24.2 +- 9.0 U/ml) and significantly lower during ovulatory phase (10.9 +- 2.4 U/ml) and during menopause (12.1 +- 3.4 U/ml). Cut off serum CA 130 levels were defined as 20 U/ml for men and 38 U/ml for women. Positive rate for CA 130 was the highest in cases of ovarian cancer (80 %), followed by endometrial cancer (50 %), pancreatic cancer (47 %), benign ovarian tumor (44 %), and lung cancer (39 %). (Namekawa, K.)

  2. C-kit expression in canine mucosal melanomas.

    Science.gov (United States)

    Newman, S J; Jankovsky, J M; Rohrbach, B W; LeBlanc, A K

    2012-09-01

    The c-kit receptor is responsible for transmission of promigration signals to melanocytes; its downregulation may be involved in malignant progression of human melanocytic neoplasms. Expression of this receptor has not been examined in normal or neoplastic melanocytes from dogs. In this study, 14 benign dermal and 61 malignant mucosal melanocytic tumors were examined for c-kit (KIT) expression. Sites of the mucosal melanomas were gingiva (not further specified; n = 30), buccal gingiva (n = 6), soft palate (n = 4), hard palate (n = 5), tongue (n = 7), lip (n = 6), and conjunctiva (n = 3). Melan A was expressed in all 14 dermal melanocytomas and in 59 of 61 (96.7%) tumors from oral or conjunctival mucosa, confirming melanocytic origin. C-kit receptor expression was strong and diffuse throughout the cytoplasm in all 14 dermal melanocytomas and was identified in basilar mucosal melanocytes over submucosal neoplasms (27 of 61, 44.3%), junctional (neoplastic) melanocytes (17 of 61, 27.9%), and, less commonly, neoplastic melanocytes of the subepithelial tumors (6 of 61, 9.8%). KIT expression anywhere within the resected melanomas correlated with significantly longer survival. These results suggest that c-kit receptor expression may be altered in canine melanomas and may have potential as a prognostic indicator for mucosal melanomas.

  3. Direct assay for urine cortisol with cortisol kit TFB

    Energy Technology Data Exchange (ETDEWEB)

    Manaka, Yukiko; Watanabe, Michiko; Hosoya, Takaaki [Yamagata Univ. (Japan). Hospital

    2002-05-01

    We examined Cortisol Kit TFB for direct assay of urine cortisol. And the multiplication by dilution factor of urine cortisol values in this kit was examined. The coefficient of correlation of cortisol levels (46 urine samples) between Cortisol Kit TFB and Chemilumi ACS-Cortisol II, which is another kit for direct assay of urine cortisol, was r=0.858, y=1.86x+38.2 (p<0.001). There were differences between the both cortisol levels of each urine sample in spite of the good coefficient of correlation. The urine cortisol values obtained from the standard curve in addition of 50 {mu}l of zero standard were 50-80% of the values obtained from the standard curve in the package insert. These results suggest that the specificity of the antibodies of both direct assay kits for urine cortisol may be different each other, and the multiplication by 1.09, the dilution factor due to the addition of zero standard to only urine sample, is unnecessary although it is indispensable for urine samples to add zero standard. Cortisol Kit TFB was very convenient for its easy assay procedure and short incubation. (author)

  4. Direct assay for urine cortisol with cortisol kit TFB

    International Nuclear Information System (INIS)

    Manaka, Yukiko; Watanabe, Michiko; Hosoya, Takaaki

    2002-01-01

    We examined Cortisol Kit TFB for direct assay of urine cortisol. And the multiplication by dilution factor of urine cortisol values in this kit was examined. The coefficient of correlation of cortisol levels (46 urine samples) between Cortisol Kit TFB and Chemilumi ACS-Cortisol II, which is another kit for direct assay of urine cortisol, was r=0.858, y=1.86x+38.2 (p<0.001). There were differences between the both cortisol levels of each urine sample in spite of the good coefficient of correlation. The urine cortisol values obtained from the standard curve in addition of 50 μl of zero standard were 50-80% of the values obtained from the standard curve in the package insert. These results suggest that the specificity of the antibodies of both direct assay kits for urine cortisol may be different each other, and the multiplication by 1.09, the dilution factor due to the addition of zero standard to only urine sample, is unnecessary although it is indispensable for urine samples to add zero standard. Cortisol Kit TFB was very convenient for its easy assay procedure and short incubation. (author)

  5. Supply kits for antenatal and childbirth care: a systematic review.

    Science.gov (United States)

    Aleman, Alicia; Tomasso, Giselle; Cafferata, María Luisa; Colomar, Mercedes; Betran, Ana Pilar

    2017-12-13

    It is critical to increase the uptake of interventions proven to be effective to improve maternal and perinatal outcomes. Supply kits have been suggested to be a feasible strategy designed to ensure timely availability and effective follow-up of care. We conducted a systematic review to summarize the evidence on the uptake, effectiveness and safety of supply kits for maternal care. MEDLINE, the Cochrane Pregnancy and Childbirth Group's Trials Register, Campbell Collaboration, Lilacs, Embase and unpublished studies were searched. Studies that reported the efficacy, safety and use of supply kits for maternal healthcare were eligible. Participants were pregnant women or in childbirth. Supply kits were defined as a collection of medicines, supplies or instruments packaged together with the aim of conducting a healthcare task. Two reviewers independently performed the screening, data extraction, and methodological and quality assessment. 24 studies were included: 4 of them were systematic reviews and 20 primary studies. Eighteen studies evaluated a so-called "clean delivery kit". In all but two studies, the kits were used by more than half of the participants. A meta-analysis was deemed inappropriate due to the heterogeneity in study design, in the components of the interventions implemented, in the content of the kits, and in outcomes. Nine studies assessed neonatal outcomes and found statistically significant reductions in cord infection, sepsis and tetanus-related mortality in the intervention group. Three studies showed evidence of reduced neonatal mortality (OR 0.52, 0.60 and 0.71) with statistically significant confidence intervals in all cases. Four studies reported odd ratios for maternal mortality, but only one showed evidence of a statistically significant decrease in this outcome but it was ascribed to hand washing prior to childbirth and not with the use of kits. This review suggests potential benefits in the use of supply kits to improve maternal and

  6. Iodobell in vivo kits for labelling with 123I or 131I

    International Nuclear Information System (INIS)

    Koernyei, J.; Horvath, M.; Pszota, A.; Lakatos, M.; Szirtes, L.

    1988-01-01

    Iodobell in vivo kits provide an easy and fast method for 'on the spot' radioiodination with 123 I (or 131 I). Until now three kits have been developed in the Institute of Isotopes Budapest, the heptadecanoic acid, the hippurate and the MIBG kits. From these, the heptadecanoic acid kit is being tested in humans in Hungary, the other two are under the registration procedure. The Iodobell in vivo kits may contribute to the application of 123 I radioisotope in Hungary. (orig.)

  7. Potencial de melhoramento e divergência genética de cultivares de milho-pipoca Potential to breeding and genetic divergence in popcorn cultivars

    Directory of Open Access Journals (Sweden)

    Glauco Vieira Miranda

    2003-06-01

    Full Text Available O objetivo deste trabalho foi avaliar o potencial de melhoramento e a divergência genética de nove cultivares tropicais de milho-pipoca. A divergência genética foi estimada por meio da técnica de análise multivariada e as cultivares foram agrupadas com base na distância generalizada de Mahalanobis (DGM, utilizando o método de otimização de Tocher e a dispersão gráfica. Com produtividade de grãos acima de 3 t/ha, destacaram-se as cultivares CMS 43, IAC 112, Viçosa, CMS 42 e Branco, e com índices de capacidade de expansão acima de 24 (v/v, as cultivares IAC 112, RS 20 e Zélia. As estimativas da DGM indicaram (RS 20 e Beija-flor e (Rosa-claro e RS 20 os pares de cultivares mais distantes geneticamente, e (IAC 112 e Viçosa e (Branco e CMS 42, os pares mais similares. Foram identificados três ou quatro grupos divergentes dependendo do método de agrupamento. Para o melhoramento de milho-pipoca, as cultivares com maiores potenciais são RS 20, Zélia, IAC 112 e Beija-flor. As cultivares apresentam divergência genética.The objective of this paper was to evaluate the potential of breeding and genetic divergence in nine tropical popcorn cultivars. The genetic divergence was estimated using multivariate analysis techniques and the cultivars were grouped based in Mahalanobis' generalized distance (MGD, using Tocher's optimization and graphic dispersion. The best cultivars concerning the yield grain above 3 ton/ha were CMS 43, IAC 112, Viçosa, CMS 42 and Branco, and to popping expansion above 24 (v/v were IAC 112, RS 20 and Zélia. The estimates of MGD indicated the pairs genetically more distant (RS 20, Beija-flor and (Rosa-claro, RS 20 as well as pairs genetically more similar (IAC 112, Viçosa and (Branco, CMS 42. Tree or four genetic divergences groups were formed depending on the method. To popcorn breeding, cultivars with best potential are RS 20, Zélia, IAC 112, and Beija-flor. The cultivars show genetic divergence.

  8. The I Professor Formation in the Wallonian approach.

    Science.gov (United States)

    Aranha, Ana Lúcia Batista; Mrech, Leny Magalhaes; Zacharias, Adriana Pereira Gonçalves; Figueredo, Luana Prado; Mendonça, Catarina Terumi Abe; Fernandes, Maria de Fátima Prado

    2015-12-01

    Objectives Analyze how teachers perceive the construction of their I Professor from the perspective of Wallon and learn about their everyday experiences in school in the condition of being self and other. Method Qualitative, with 13 participants from the Bachelor of Nursing Program. Data collection was carried out in 2013 using interviews that were subjected to thematic analysis. Results Three categories emerged: Construction of the I Professor; living daily life supported by oneself and the other; and the components for constructing the I Professor, highlighting consciousness and valuing of oneself and the other. Conclusion The teachers traveled a path that allowed them to recognize themselves in different movements of the internalization of the I.

  9. [The essence of Professor Wu Lian-Zhong's acupuncture manipulation].

    Science.gov (United States)

    Liu, Jing; Guo, Yi; Wu, Lian-Zhong

    2014-05-01

    The painless needle insertion technique, summarized by Professor WU Lian-zhong during his decades of acupuncture clinical practice is introduced in this article, which is characterized as soft, flexible, fast, plucking and activating antipathogenic qi. The Sancai (three layers) lifting and thrusting manipulation technique is adopted by Professor WU for getting the qi sensation. And features of 10 kinds of needling sensation such as soreness, numbness, heaviness, distension, pain, cold, hot, radiation, jumping and contracture are summarized. Finger force, amplitude, speed and time length are also taken as the basis of reinforcing and reducing manipulations. Moreover, examples are also given to explain the needling technique on some specific points which further embodies Professor WU's unique experiences and understandings on acupuncture.

  10. ATLANTIC and beyond: an interview with Professor Azfar Zaman.

    Science.gov (United States)

    Zaman, Azfar; Wu, Wing

    2015-01-01

    Professor Azfar Zaman speaks to Wing Wu, Commissioning Editor: Professor Azfar Zaman is a Consultant Interventional Cardiologist at Freeman Hospital and Professor of Cardiology at Newcastle University. Following graduation at Leeds Medical School, he completed postgraduate training in cardiology at regional centres in Leeds, London and Cardiff. Prior to his appointment in Newcastle upon Tyne, he was a Fulbright Scholar and British Heart Foundation International Fellow at Mount Sinai Medical Center, New York, USA. He is the Clinical Lead for Coronary Intervention and Director of the Cardiac Catheter Laboratories. In 2012, he was appointed Specialty Group Lead for Cardiovascular Research and has an interest in clinical research, with a particular interest in atherothrombosis in diabetes and clinical trials.

  11. Gender and teamwork: an analysis of professors' perspectives and practices

    Science.gov (United States)

    Beddoes, Kacey; Panther, Grace

    2018-05-01

    Teamwork is increasingly seen as an important component of engineering education programmes. Yet, prior research has shown that there are numerous ways in which teamwork is gendered, and can lead to negative experiences for women students. This article presents the first interview findings on professors' perspectives on gender and teamwork. Semi-structured interviews were conducted with 39 engineering professors to determine what and how they thought about gender in engineering and engineering education. For this article, the parts of the interviews about teamwork are analysed. We conclude that professors need tools to help them facilitate gender-inclusive teamwork, and those tools must address the beliefs that they already hold about teamwork. The findings raise questions about the adoption of evidence-based instructional practices and suggest current teamwork practices may exacerbate gender inequalities in engineering.

  12. [Professor Kazimierz Jaegermann--forensic pathologist--scientist--thinker].

    Science.gov (United States)

    Nasiłowski, Władysław

    2009-01-01

    Professor Kazimierz Jaegermann, a founder of the theory of medico-legal opinionating, passed away 20 years ago. Numerous specialists in forensic medicine and an ever increasing number of lawyers substantiate the importance and value of the creative thought and the entire research work of Professor Jaegermann that have been an inspiration of progress in forensic medicine and in the science of applied law. His unique ability to perform a scientific synthesis leading to recognizing forensic medicine as an applied bridging knowledge points to the eminently creative role played by Professor Jaegermann in development of forensic medicine. There is an urgent need to recall his research activities and to publish a complete collection of his articles and publications. With this idea in mind, I present below an article based on the text published in No. 1 of the Zeszyty Naukowe Katedry Medycyny Sadowej Slaskiej Akademii Medycznej in 1995.

  13. Faculty Agency in Applying for Promotion to Professor

    Directory of Open Access Journals (Sweden)

    Susan K. Gardner

    2017-02-01

    Full Text Available Aim/Purpose: In the United States, faculty who wish to pursue promotion to the rank of professor do so without clear guidance or structure. Even the timing of such a process is nebulous. As such, an individual engages in agentic action to pursue the rank. Background: This study examined the experiences of faculty members who chose to pursue the application process to be promoted to professor but were rejected or dissuaded. Methodology: Utilizing a case study of one institutional setting, we conducted 10 in-depth qualitative interviews. Contribution: Very little is known about the process of promotion to full professor in the U.S. and even less empirical research exists. This study advances knowledge of the process and the experiences of those undertaking it. Findings: We learned that cues from the social context greatly influenced these faculty members’ sense of agency.

  14. Basic and clinical evaluation of thyroxine radioimmunoassay kit. I. T-4 RIA kit

    Energy Technology Data Exchange (ETDEWEB)

    Bunko, H; Hisada, K [Kanazawa Univ. (Japan). Hospital

    1976-02-01

    The T/sub 4/ RIA kit is based on single antibody radioimmunoassay and utilizes a resin-sponge to separate free T/sub 4/-/sup 125/I from the incubation mixture. The use of the sodium salt of trichloroacetic acid (TBG inhibitor) permits direct radioimmunoassay of T/sub 4/ without a tedious extraction procedure. The T/sub 4/ RIA kit needs only 0.05 ml of patient serum and one hour of incubation to measure T/sub 4/. The TBG inhibitior was equivalent to 5.1 ..mu..g% of T/sub 4/ in displacing radioactive T/sub 4/ from TBG in a CPBA(Res-O-Mat T/sub 4/) system, and the TBG inhibitor volume of 0.5 ml (ten times of serum) was needed to measure a high T/sub 4/ concentration serum. The change of incubation temperature was more affected on the standard curve than that of incubation time. Correlation of the T/sub 4/ value between radioimmunoassay and CPBA in 69 patients was good (r=0.88612, p<0.01) and showed a slightly higher T/sub 4/ value when measured with radioimmunoassay than CPBA (linear regression function: Y=1.17506 + 0.95766X). Correlation of T/sub 4/ between Compu-curve and conventional standard curve was excellent (r=0.9995), but a slight difference was found in both low and high T/sub 4/ concentrations. In euthyroid patients without thyroid diseases, T/sub 4/ concentration was 9.92 +- 2.66 (SD) ..mu..g% and the normal range was between 4.60 and 15.24 ..mu..g%. Reproducibility within assay was 9.9% (CV) and recovery rate was 70% when added 10 ..mu..g of T/sub 4/ and 86% when added 15 ..mu..g% of T/sub 4/. From these results, the authors concluded that radioimmunoassay of serum T/sub 4/ using the T/sub 4/ RIA kit would be a promising one, especially when measuring a large amount of samples per assays.

  15. [Professor Frantisek Por MD and Professor Robert Klopstock MD, students at Budapest and Prague Faculties of Medicine].

    Science.gov (United States)

    Mydlík, M; Derzsiová, K

    2010-11-01

    Professor Frantisek Por MD and Professor Robert Klopstock MD were contemporaries, both born in 1899, one in Zvolen, the other in Dombovar, at the time of Austro-Hungarian Monarchy. Prof. Por attended the Faculty of Medicine in Budapest from 1918 to 1920, and Prof. Klopstock studied at the same place between 1917 and 1919. From 1920 until graduation on 6th February 1926, Prof. Por continued his studies at the German Faculty of Medicine, Charles University in Prague. Prof. Klopstock had to interrupt his studies in Budapest due to pulmonary tuberculosis; he received treatment at Tatranske Matliare where he befriended Franz Kafka. Later, upon Kafka's encouragement, he changed institutions and continued his studies at the German Faculty of Medicine, Charles University in Prague, where he graduated the first great go. It is very likely that, during their studies in Budapest and Prague, both professors met repeatedly, even though their life paths later separated. Following his graduation, Prof. Por practiced as an internist in Prague, later in Slovakia, and from 1945 in Kosice. In 1961, he was awarded the title of university professor of internal medicine at the Faculty of Medicine, Pavol Jozef Safarik University in Kosice, where he practiced until his death in 1980. Prof. Klopstock continued his studies in Kiel and Berlin. After his graduation in 1933, he practiced in Berlin as a surgeon and in 1938 left for USA. In 1962, he was awarded the title of university professor of pulmonary surgery in NewYork, where he died in 1972.

  16. Aspectos gerais da formação de professores

    Directory of Open Access Journals (Sweden)

    Edson do Carmo Inforsato

    1996-08-01

    Full Text Available Este artigo, ancorado em estudos recentes e antigos, mostra o afastamento dos cursos de formação de professores em relação aos elementos que compõem a prática profissional docente. Favorável a uma aproximação efetiva com o contexto das práticas de sala de aula, o autor defende a idéia de uma formação de professores atrelada aos problemas e necessidades da prática docente no ensino formal de 1º e 2º graus.

  17. [Effective acupoints for bulbar paralysis by professor GAO Weibin].

    Science.gov (United States)

    Kang, Lianru; Zheng, Shuang

    2016-04-01

    Professor GAO Weibin academically advocates, based on basic theory of TCM and theories of different schools, modern science technology should be used for the methods and principles of acupuncture and Chinese medicine for neuropathy, so as to explore and summarize the rules, characteristics and advantages of TCM for nervous system disease, especially bulbar paralysis. During the treatment of bulbar paralysis, professor GAO creatively proposes the effective acupuncture points such as Gongxue, Tunyan-1, Tunyan-2, Fayin, Tiyan and Zhifanliu from the aspects of neuroanatomy, and analyzes their anatomical structure and action mechanism.

  18. A formação do professor de biologia

    OpenAIRE

    Schlichting, Maria Cristina Rodrigues Maranhão

    1997-01-01

    Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciencias da Educação O estudo evidencia o tratamento dicotômico mantido na estrutura curricular dos cursos de formação do professor de biologia considerando ser essa prática responsável pelos preconceitos que levam à desvalorização da prática pedagógica. O estudo parte da análise da estrutura curricular e aprofunda-se com entrevistas que buscam levantar o posicionamento dos professores dos cursos de Ciências Biológi...

  19. Forecasting the student–professor matches that result in unusually effective teaching

    Science.gov (United States)

    Gross, Jennifer; Lakey, Brian; Lucas, Jessica L; LaCross, Ryan; R Plotkowski, Andrea; Winegard, Bo

    2015-01-01

    Background Two important influences on students' evaluations of teaching are relationship and professor effects. Relationship effects reflect unique matches between students and professors such that some professors are unusually effective for some students, but not for others. Professor effects reflect inter-rater agreement that some professors are more effective than others, on average across students. Aims We attempted to forecast students' evaluations of live lectures from brief, video-recorded teaching trailers. Sample Participants were 145 college students (74% female) enrolled in introductory psychology courses at a public university in the Great Lakes region of the United States. Methods Students viewed trailers early in the semester and attended live lectures months later. Because subgroups of students viewed the same professors, statistical analyses could isolate professor and relationship effects. Results Evaluations were influenced strongly by relationship and professor effects, and students' evaluations of live lectures could be forecasted from students' evaluations of teaching trailers. That is, we could forecast the individual students who would respond unusually well to a specific professor (relationship effects). We could also forecast which professors elicited better evaluations in live lectures, on average across students (professor effects). Professors who elicited unusually good evaluations in some students also elicited better memory for lectures in those students. Conclusions It appears possible to forecast relationship and professor effects on teaching evaluations by presenting brief teaching trailers to students. Thus, it might be possible to develop online recommender systems to help match students and professors so that unusually effective teaching emerges. PMID:24953773

  20. Distribution and ultrastructure of interstitial cells of Cajal in the mouse colon, using antibodies to Kit and Kit(W-lacZ) mice

    DEFF Research Database (Denmark)

    Vanderwinden, J M; Rumessen, J J; Bernex, F

    2000-01-01

    kinase receptor Kit as a marker. Sections and whole mounts were studied by confocal microscopy after double immunofluorescence with specific antibodies. The ultrastructure of Kit-expressing cells was examined by electron microcopy in KitW-lacz/+ transgenic mice, which carry the lacz gene inserted...

  1. Perda da voz em professores e não professores Voice loss in teachers and non-teachers

    Directory of Open Access Journals (Sweden)

    Kelly Park

    2009-01-01

    Full Text Available OBJETIVO: Verificar a percepção de professores e não-professores sobre as implicações de uma eventual perda de voz. MÉTODOS: Participaram 205 indivíduos sendo 105 professores e 100 não professores entre 23 a 65 anos, 106 mulheres e 99 homens. Foi aplicado um questionário contendo quatro perguntas referentes a uma eventual perda de visão, audição, voz e deambulação e o grau de impacto inferido (de 0 a 4. RESULTADOS: Para o grupo de professores, não enxergar gerou o maior impacto negativo (média de 3,8, seguido por não andar (média de 3,7, não ter voz (média de 3,7 e não ouvir (média de 3,6. Para o grupo de não-professores, não enxergar também gerou o maior impacto negativo (média de 3,4, seguido por não andar (média de 3,0; não ouvir (média de 2,2 e não ter voz (média de 2,0. Em relação ao maior impacto de uma eventual perda da voz, professores indicaram prejuízos no trabalho, relacionamento social e atividades rotineiras e, no grupo de não professores, nas atividades rotineiras, trabalho, relacionamento social e manifestações das emoções. CONCLUSÕES: Os professores valorizam sua voz de modo diverso dos não-professores e ambos os grupos avaliam a perda da voz como algo que não acarreta consequências negativas. Apesar de o professor perceber mais o impacto de um eventual problema de voz do que o não-professor, os sentimentos em relação à perda da voz foram muito semelhantes nos dois grupos.PURPOSE: To investigate teachers' and non-teachers' perception regarding the implications of an eventual loss of voice. METHODS: Participated in the study 205 individuals (106 women and 99 men, 105 teachers and 100 non-teachers, with ages varying from 23 to 65 years old. The participants were asked to answer a questionnaire with four questions regarding an eventual loss of vision, hearing, voice and deambulation, and the inferred impact degree (from 0 to 4. RESULTS: For the teachers group, not being able to see

  2. Tumor markers kits development for use in radioimmunometric assays

    International Nuclear Information System (INIS)

    Ahmed, B.

    1997-01-01

    The immunoassays such as RIA and IRMA are now widely used through the world for the quantitation of a variety of substances in the biological fluid for their high sensibility and specificity which required simple equipments. These techniques are also very used in Algeria for an effective amelioration of public heath The assays kits of RIA/IRMA of thyroid hormones are the most used, followed by peptidic hormones, steroids hormones and IRMA Tumor Markers (T.M) kits. In spite of the important demand, of tumor markers kits for the diagnosis and follow up of cancers their use are always insufficient due to the high cost. The research contract programme proposed by IAEA on the theme 'The Developments of IRMA Tumor Markers Kits' of prostate specific Antigen (PSA) and Tissue Polypeptide Specific Antigen (TPS) will allowed us to produce locally with best quality-price, the main reagents for PSA and TPS IRMA assays kits for diagnosis and follow up the prostate and breast cancers which are very spready in the country. This report include the following points: Generalities on the use of tumor markers in Algeria, programme for the Development of the PSA IRMA assay (schedule of protocols applied for each reagents; annual planning for assessing the programme activities) and conclusion

  3. Uji Stabilitas Kit Cair Tetrofosmin pada Berbagai Kondisi Penyimpanan

    Directory of Open Access Journals (Sweden)

    Yunilda Yunilda

    2016-09-01

    Full Text Available Tetrofosmin radiopharmaceutical compound that is being developed by PTRR BATAN for use as myocardial perfusion imaging agent and cancer diagnostic agent in nuclear medicine. The aim of this study is observe the stability of this liquid kits after stored in various condition to determine its expire date various condition. The stability test was done of 1 hour, 3 hours, 5 hours and 7 hours after labeling. The radiochemical was determined its radiochemical purity has to be ≥ 90 %. Analysis of radiochemical purity was carried out by separation method which using Sep-Pak C18 cartride. Storage condition of tetrofosmin kit was carried out at various temperatures as in the deep freezer (-800C, freezer (-180C, refrigerator (2-60C and cool box (2-60C. The result showed that the liquid tetrofosmin kits stored in deep freezer, freezer, refrigerator were stable up to 23 months, 8 weeks and 4 days respectively. Simulation of stability  test after stored in a cool box was done by observing the temperature of cool box, and the result showed that the temperature in the cool box was constant as in refrigerator for up to 24 hours. Tetrofosmin which has been labeled with technetium-99m can with stand up 7 hours. It is concluded that expiry date of liquid tetrofosmin kit related with storage temperature, the lower the temperature the longer the expiry date of the kits.

  4. Utilization of milk energy by suckling mink kits

    DEFF Research Database (Denmark)

    Tauson, Anne-Helene; Fink, Rikke; Hansen, Kirsten Bislev

    2004-01-01

    A total of 36 mink dams and their litters of 3, 6 or 9 kits were used for determination of milk intake of the suckling young by means of deuterium dilution technique, and chemical composition of milk and of kit bodies. Measurements were performed during lactation weeks 1-4, each week with 3 dams...... with each litter size. Milk intake was determined over a 48 h measurement period, and by the end of this milk samples were collected and 2 kits (litters of 6 and 9) or 1 kit per litter (litters of 3) were killed for body chemical composition. Based on the results, different models were applied...... for calculation of the energetic efficiency of milk. Dam milk yield increased steadily from week 1 until week 3 but only slightly from week 3 to 4. The increase declined with increasing litter size, and for dams suckling 9 kits the increment from week 3 to week 4 was only 2 g. The dry matter content of milk...

  5. Nociceptive tuning by stem cell factor/c-Kit signaling.

    Science.gov (United States)

    Milenkovic, Nevena; Frahm, Christina; Gassmann, Max; Griffel, Carola; Erdmann, Bettina; Birchmeier, Carmen; Lewin, Gary R; Garratt, Alistair N

    2007-12-06

    The molecular mechanisms regulating the sensitivity of sensory circuits to environmental stimuli are poorly understood. We demonstrate here a central role for stem cell factor (SCF) and its receptor, c-Kit, in tuning the responsiveness of sensory neurons to natural stimuli. Mice lacking SCF/c-Kit signaling displayed profound thermal hypoalgesia, attributable to a marked elevation in the thermal threshold and reduction in spiking rate of heat-sensitive nociceptors. Acute activation of c-Kit by its ligand, SCF, resulted in a reduced thermal threshold and potentiation of heat-activated currents in isolated small-diameter neurons and thermal hyperalgesia in mice. SCF-induced thermal hyperalgesia required the TRP family cation channel TRPV1. Lack of c-Kit signaling during development resulted in hypersensitivity of discrete mechanoreceptive neuronal subtypes. Thus, c-Kit can now be grouped with a small family of receptor tyrosine kinases, including c-Ret and TrkA, that control the transduction properties of sensory neurons.

  6. KiT: a MATLAB package for kinetochore tracking.

    Science.gov (United States)

    Armond, Jonathan W; Vladimirou, Elina; McAinsh, Andrew D; Burroughs, Nigel J

    2016-06-15

    During mitosis, chromosomes are attached to the mitotic spindle via large protein complexes called kinetochores. The motion of kinetochores throughout mitosis is intricate and automated quantitative tracking of their motion has already revealed many surprising facets of their behaviour. Here, we present 'KiT' (Kinetochore Tracking)-an easy-to-use, open-source software package for tracking kinetochores from live-cell fluorescent movies. KiT supports 2D, 3D and multi-colour movies, quantification of fluorescence, integrated deconvolution, parallel execution and multiple algorithms for particle localization. KiT is free, open-source software implemented in MATLAB and runs on all MATLAB supported platforms. KiT can be downloaded as a package from http://www.mechanochemistry.org/mcainsh/software.php The source repository is available at https://bitbucket.org/jarmond/kit and under continuing development. Supplementary data are available at Bioinformatics online. jonathan.armond@warwick.ac.uk. © The Author 2016. Published by Oxford University Press.

  7. A Group Interview about Publishing with Professor Jack Zipes

    Directory of Open Access Journals (Sweden)

    Emma Louise Parfitt

    2016-10-01

    Full Text Available The conversation piece is the product of a group interview with Professor Jack Zipes and provides useful insights about publishing for early career researchers across disciplines. Based on his wider experiences as academic and writer, Professor Zipes answered questions from PhD researchers about: writing books, monographs and edited collections; turning a PhD thesis into a monograph; choosing and approaching publishers; and the advantages of editing books and translations. It presents some general advice for writing and publishing aimed at postgraduate students. Professor Zipes is an Emeritus Professor at the University of Minnesota Twin Cities, United States, a world expert on fairy tales and storytelling highlighting the social and historical dimensions of them. Zipes has forty years of experience publishing academic and mass-market books, editing anthologies, and translating work from French, German and Italian. His best known books are Breaking the Magic Spell (1979, Fairy Tales and the Art of Subversion (1983, The Irresistible Fairy Tale: The Cultural and Social History of a Genre (2012, and The Original Folk and Fairy Tales of the Brothers Grimm (2014.

  8. "Dear Professor: This Is What I Want You to Know."

    Science.gov (United States)

    Workman, Brooke

    1986-01-01

    Describes high school students' letters written to help their teacher interpret youth culture to college professors at an upcoming seminar. Essays reflected four themes: (1) a search for family, (2) identity problems and loneliness, (3) living with rapid change, and (4) fear of failure, especially in college. (2 references) (MLH)

  9. Kant as a Professor: Some Lessons for Today's Intellectuals ...

    African Journals Online (AJOL)

    The thoughts of every great philosopher is measured and represented by the history of his social background. It is indeed, more appropriate particularly in the case of a great philosopher like Immanuel Kant to single out for special recognition the outstanding characteristics of his early life on his career as a professor of ...

  10. The rotor theories by Professor Joukowsky: Vortex theories

    DEFF Research Database (Denmark)

    Okulov, Valery L.; Sørensen, Jens Nørkær; Wood, David H.

    2015-01-01

    This is the second of two articles with the main, and largely self-explanatory, title "Rotor theories by Professor Joukowsky". This article considers rotors with finite number of blades and is subtitled "Vortex theories". The first article with subtitle "Momentum theories", assessed the starring...

  11. The Education of an English Professor: The Biographical Narrative

    Science.gov (United States)

    González Valencia, Heriberto; Enríquez, Jakeline Amparo Villota; Ramos Acosta, Lizeth

    2018-01-01

    This article is the result of a qualitative research following the characteristics of hermeneutical research aims to understand the training process of the English university professor, taking into account factors that affect and surround the social, economic, and cultural environment; in which the experience and the story of life, shape the…

  12. Professor: A motorized field-based phenotyping cart

    Science.gov (United States)

    An easy-to-customize, low-cost, low disturbance, motorized proximal sensing cart for field-based high-throughput phenotyping is described. General dimensions, motor specifications, and a remote operation application are given. The cart, named Professor, supports mounting multiple proximal sensors an...

  13. Professor Age and Gender Affect Student Perceptions and Grades

    Science.gov (United States)

    Joye, Shauna W.; Wilson, Janie H.

    2015-01-01

    Student evaluations provide rich information about teaching performance, but a number of factors beyond teacher effectiveness influence student evaluations. In this study we examined the effects of professor gender and perceived age on ratings of effectiveness and rapport as well as academic performance. We also asked students to rate professor…

  14. Professor Rastislav Dzúrik: the Man and the Scientist.

    Science.gov (United States)

    Derzsiová, Katarina; Mydlík, Miroslav

    2016-02-01

    Rastislav Dzrik, finished his medical study at the Medical School of Comenius University in Bratislava in 1953. After graduation he began to work at the Institute of chemistry and biochemistry of the Medical School and in 1957 he continued working at the IIIrd Internal Clinic of this faculty, which became later the base of "Internal School of Professor T. R. Niederland" with biochemical focusing. In the year 1967 ProfessorDzrik in cooperation with ProfessorJan Brod founded the Nephrological Section of the Slovak Internal Society and then the postgraduate scientific-research activity in nephrology began. The main topics of his scientific activity, in which he received many priority results, were: Isolation and characteristic of inhibitor of glucose utilisation and of inhibitor of renal gluconeogenesis; Effect of "middle molecular substances, especially in the development of renal insufficiency; Isolation and identification of hippurate and pseudouridine. His publishing activity was manifested in more than 500 scientific papers, several monographs and many chapters in various textbooks and manuals of internal medicine and clinical biochemistry, and more than 1,000 citations. The most important success of Professor Dzrik was the textbook "Nephrology which was published in 2004 and he was its main editor. Rastislav Dzriks impact on the field of Nephrology in Slovakia was manifold. It included his complex work of clinical nephrology, his pedagogical activities, and last but not least his excellent organizing abilities.

  15. The Effect of Professor's Attractiveness on Distance Learning Students

    Science.gov (United States)

    Liu, Jeanny; Tomasi, Stella D.

    2015-01-01

    Technology enabled learning is becoming more popular and pervasive in education. While the effectiveness of distance learning versus traditional classroom education is strongly debated, human factors such as students' perception of their professors can influence their desire to learn. This research examines the perceptual effect of attractive…

  16. Professor Oberth and Dr. von Braun at ARS Banquet

    Science.gov (United States)

    1961-01-01

    Dr. Wernher von Braun holds the coveted Hermarn Oberth award presented to him by Professor Oberth during the banquet hosted by the Alabama Section of the American Rocket Society (ARS), on October 19, 1961. The Oberth award was given for outstanding technical contributions to the field of astronautics or for the promotion and advancement of astronautical sciences.

  17. The benefits of being economics professor A (and not Z)

    NARCIS (Netherlands)

    van Praag, C.M.; van Praag, B.M.S.

    2007-01-01

    Alphabetic name ordering on multi-authored academic papers, which is the convention in the economics discipline and various other disciplines, is to the advantage of people whose last name initials are placed early in the alphabet. As it turns out, Professor A, who has been a first author more often

  18. Professor Lisa Aranson on JA Green (a pioonier artist photographer ...

    African Journals Online (AJOL)

    Jonathan Adagogo Green's photographic and artistic contributions working in his countryside, the Niger Delta of Nigeria is reviewed by Professor Lisa Aranson. Aranson in a public lecture presentation on the stand-point of art history thinks of J.A. Green as having operated in two worlds of which he is said to have initiated in ...

  19. Teaching the College "Nones": Christian Privilege and the Religion Professor

    Science.gov (United States)

    Riswold, Caryn D.

    2015-01-01

    Working with undergraduate students invites teachers into relationship and conversation with young people at a time when they are emerging as adults and forming their identities. Faith is one area of identity formation often attended to by scholars, college professors, and their institutions. But within that, little attention has been paid to…

  20. An Examination of Assistant Professors' Project Management Practices

    Science.gov (United States)

    Alpert, Shannon Atkinson; Hartshorne, Richard

    2013-01-01

    Purpose: The purpose of this research was to identify factors that influence the use of project management in higher education research projects by investigating the project management practices of assistant professors. Design/methodology/approach: Using a grounded theory approach that included in-depth, semi-structured interviews with 22…

  1. Burnout Syndrome and Self-Efficacy Beliefs in Professors

    Science.gov (United States)

    García Padilla, Arlington Antonio; Escorcia Bonivento, Carla Vanessa; Perez Suarez, Blinis Sat

    2017-01-01

    The presence of the Burnout syndrome in professors may be regarded as a deterioration of their mental health with negative impacts on their job performance. It is known that teachers develop different activities in the areas of teaching, outreach and research. This study aims to analyze the relationship between the Burnout syndrome and…

  2. Dilemmas of a Newly Recruited Academic Qualified Professor: A Case

    Science.gov (United States)

    Agrawal, Anand

    2015-01-01

    This case describes the situation of a newly recruited academic professor who volunteered to teach a course on Research Methods to first-term MBA students in a practitioner-oriented case method Business School. Research Methods is a unique course due to its relevance not only in business but also across all graduate programs. Instructional and…

  3. "Women in Science" with Professor Jocelyn Bell Burnell

    Indian Academy of Sciences (India)

    Prof. Dame Jocelyn Bell Burnell is currently a visiting Professor at the. University of Oxford UK and a Fellow of Mansfield College. In a career spanning over four decades, she has made outstanding contributions to Astronomy and the public understanding of Science. As a Ph.D student in Cambridge. University she was ...

  4. Why Don't All Professors Use Computers?

    Science.gov (United States)

    Drew, David Eli

    1989-01-01

    Discusses the adoption of computer technology at universities and examines reasons why some professors don't use computers. Topics discussed include computer applications, including artificial intelligence, social science research, statistical analysis, and cooperative research; appropriateness of the technology for the task; the Computer Aptitude…

  5. The Professor as Intern: Approaches to Teaching Advertising Creativity.

    Science.gov (United States)

    Schamber, Linda

    Drawing upon the experiences of a participant in the Visiting Professor Program sponsored by the Advertising Education Foundation of the American Advertising Federation and the American Academy of Advertising, this paper discusses the advantages such programs can have for both the host company and the participant. The first section of the paper…

  6. Ten Things Every Professor Should Know about Assessment

    Science.gov (United States)

    Wolf, Kenneth; Dunlap, Joanna; Stevens, Ellen

    2012-01-01

    This article describes ten key assessment practices for advancing student learning that all professors should be familiar with and strategically incorporate in their classrooms and programs. Each practice or concept is explained with examples and guidance for putting it into practice. The ten are: learning outcomes, performance assessments,…

  7. Virginia Tech Wildlife Professor Helping To Save Florida Panther

    OpenAIRE

    Davis, Lynn

    2003-01-01

    With few Florida panthers now in existence, Mike Vaughan, Virginia Tech professor of wildlife and sciences in the College of Natural Resources, has been appointed to serve on the Florida Panther Scientific Review Team (SRT). Vaughan and other SRT members have made several trips to Naples, Fla., to interview state and federal biologists directly involved with the recovery of the Florida panther.

  8. How Not to Lose Face on Facebook, for Professors

    Science.gov (United States)

    Young, Jeffrey R.

    2009-01-01

    For years college administrators have warned students to watch their step in online social realms, noting that sharing too much could hurt them later on if future employees saw their drunken party pictures or boorish writings. Now that professors and administrators are catching Facebook fever, they should heed their own advice. The author…

  9. Tribute to the legend Mr. Veterinary Public Health, Professor James ...

    African Journals Online (AJOL)

    The author was also destined during his Sabbatical Leave to have an interactive interview session with Prof James Steele after attending the 20th Annual James Steele lecture/ 99th birthday Dinner of Professor James Steele 4th and 6th April 2012 at the Texas School of Public Health, Houston, Texas, USA. The interview ...

  10. "Friending" Professors, Parents and Bosses: A Facebook Connection Conundrum

    Science.gov (United States)

    Karl, Katherine A.; Peluchette, Joy V.

    2011-01-01

    The ever-growing popularity of Facebook has led some educators to ponder what role social networking might have in education. The authors examined student reactions to friend requests from people outside their regular network of friends including professors, parents, and employers. We found students have the most positive reactions to friend…

  11. Humor and the Emeritus Professor: An Interview with Gene Roth

    Science.gov (United States)

    Vivona, Brian

    2015-01-01

    This essay is a compilation of several conversations with Dr. Gene Roth, Distinguished Teaching Professor Emeritus at Northern Illinois University. Dr. Roth is past President of the Academy of Human Resource Development, and although he is well known for his efforts in bringing humor into the field of HRD, he is not the same Gene Roth that played…

  12. Understanding the Motivation and Transformation of White Culturally Responsive Professors

    Science.gov (United States)

    Jenkins, China; Alfred, Mary

    2018-01-01

    The purpose of this study was to examine the motivation for White professors in higher education to become culturally inclusive in their teaching practices and the transformational experiences that created this motivation and shaped their development. The findings revealed personal convictions that centred on moral obligations towards teaching was…

  13. Häbi, professor, teil on Gefilus kapis / Eve Kruuse

    Index Scriptorium Estoniae

    Kruuse, Eve,d1959-

    2008-01-01

    Tartu Ülikooli professor Marika Mikelsaar võitis läinud kuul koos kolleegidega (Tiiu Kullisaar, Epp Songisepp, Hedi Annuk ja Mihkel Zilmer) Soulis ülemaailmse naisleiutajate konkursil ME-3 bakteri avastamise ja probiootikuks arendamise eest kuldmedali

  14. The Life of the Mind: A Tribute to Three Professors.

    Science.gov (United States)

    Yamamoto, Kaoru

    2000-01-01

    This speech by a distinguished scholar in educational psychology recounts, with appreciation, his educational experiences under three distinguished professors: Toshio Maki, his undergraduate thesis supervisor in Japan; E. Paul Torrance, the prominent educational psychologist; and C. Gilbert Wrenn, his doctoral advisor. (DB)

  15. University Professors and Teaching Ethics: Conceptualizations and Expectations

    Science.gov (United States)

    Dean, Kathy Lund; Beggs, Jeri Mullins

    2006-01-01

    After the spectacular ethical breaches in corporate America emerged, business school professors were singled out as having been negligent in teaching ethical standards. This exploratory study asked business school faculty about teaching ethics, including conceptualizations of ethics in a teaching context and opinions of the extent to which…

  16. Florida Tech professor gets three-year grant

    CERN Multimedia

    2003-01-01

    "Dr. Marc Baarmand, Florida Tech associate professor of physics, has received a three-year grant from the U.S. Department of Energy's Division of High Energy Physics, to conduct research with the Compact Muon Solenoid experiment" (1/3 page).

  17. Evaluation of Desensol As a Standard Patch Test Kit

    Directory of Open Access Journals (Sweden)

    K C Shah

    1987-01-01

    Full Text Available In a study undertaken to find out the usefulness of ′Desensol′ patch test kit to detect contact allergens, in 200 cases revealed 24 cases with negative patch test with all the antigens and 55 cases reacted to even the Vaseline control. -Excluding these 79 cases, the common contact allergens were potassium bichr6ma,te, (40.49%, TMTD(28.92%, PPD(24.79%, epoxy resin (23.14%, colophony (19.0%, nickel sulfate (19.0%, Framycetin (19.0% and nitrofurazone (19.0%. Desensol patch test kit is lacking in certain antigens while in our country due to varied environmental factors and social customs, a person is exposed to a large number of natural and man-made contact allergens. So usefulness of such a kit like. Desensol is limited.

  18. Nuclear track detector kit for use in teaching

    International Nuclear Information System (INIS)

    Medveczky, L.; Somogyi, G.

    1986-01-01

    By the use of solid state nuclear track detectors (SSNTDs) one may carry out several useful and impressive educational experiments and demonstrations to illustrate different phenomena when teaching of nuclear physics. Realizing this situation the authors have published, since 1970, reports on several experiments for teaching demonstrations. Based on the authors instructions, a factory in Hungary (TANFRT, National Manufacturers and Suppliers of School Equipment, Budapest) constructed a kit for the use of nuclear track detectors in teaching. The portable kit contains the following items: alpha-emitting weak sources, solid state nuclear track detectors (unirradiated, irradiated, unetched and etched sheets), simple tools for carrying out experiments (facilities for irradiation and etching, etc.), slides showing photos of typical etch-tracks of light and heavy nuclei, user manual. By the help of the kit both pupils and teachers can perform various useful experiments and/or demonstrations. (author)

  19. Development of RIA kits for tumor-markers monitoring

    International Nuclear Information System (INIS)

    Suprarop, P.

    1997-01-01

    All reagents for tumor markers assays are imported from various manufacturers mainly CIS bio international. The average cost of these reagents is ranged from 80-150 bath/test (2-4 dollars test). The screening test for cancers could not be done especially in other regions of Thailand whose budgets and resources are so limited. If the reagents are made locally, many laboratories can perform the tests and use as primary diagnosis, screening or monitor the course of the disease following treatment. In addition, these reagents could help clinicians and give complementary information on the tumor status to improve quality of life in Thailand. Research objectives include: 1. Development of IRMA reagent kits suitable for diagnosing staging and monitoring prostrate and breast cancer. 2. Transfer of technology and reagent kits to relevant laboratories in Thailand. 3. Routine distribution of the reagents kits to the end users

  20. ConKit: a python interface to contact predictions.

    Science.gov (United States)

    Simkovic, Felix; Thomas, Jens M H; Rigden, Daniel J

    2017-07-15

    Recent advances in protein residue contact prediction algorithms have led to the emergence of many new methods and a variety of file formats. We present ConKit , an open source, modular and extensible Python interface which allows facile conversion between formats and provides an interface to analyses of sequence alignments and sets of contact predictions. ConKit is available via the Python Package Index. The documentation can be found at http://www.conkit.org . ConKit is licensed under the BSD 3-Clause. hlfsimko@liverpool.ac.uk or drigden@liverpool.ac.uk. Supplementary data are available at Bioinformatics online. © The Author(s) 2017. Published by Oxford University Press.

  1. Comparison of commercial diagnostic kits for placental lactogen radioimmunoassay

    International Nuclear Information System (INIS)

    Pirkl, S.; Kulenda, Z.

    1976-01-01

    The biochemical laboratory compared the following diagnostic kits for HPL determination: Pharmacia (Sweden), Radiochemical Center Amersham (GB), NEN (USA), Hoechst (FRG), applying the following criteria: 1. price, 2. number of analyses for which one kit may be applied, 3. expiration time, 4. speed, i.e., time elapsed from sample delivery to report (dependent on incubation time), 5. laboriousness, 6. reproducibility, 7. compatibility of values obtained by different kits. Alcohol precipitation (Pharmacia, RCC Amersham) appeared to be the most suitable while Dextran coated charcoal (NEN) and Amberlite (Hoechst) were somewhat more complicated, and the Sorin double antibody technique (ultrafiltration and washing of precipitate on filtres was used for separation) appeared to be the most laborious technique. RCC Amersham was ranked first owing to its lower cost as compared with runner-up Pharmacia. (L.O.)

  2. Determination of stannous tin in radiopharmaceutical cold kits

    International Nuclear Information System (INIS)

    Farrant, A.J.

    1979-01-01

    Two methods for determining stannous tin in 'cold kits', used for the preparation of Tc-99m labelled radiopharmaceuticals, have been developed. Both are based on the direct titration of the Sn2 in solution. In the first method titration is with N-bromosuccinimide. Of the materials commonly used as cold kits only albumin has been found to interfere with the determination. The second method is a standard iodometric titration in which starch is used as indicator. None of the materials tested interfere with this procedure. The N-bromosuccinimide method is the method of choice as the re-agent, a solid, can be used without prior standardization. Iodine solution must be standardized daily. The paper describes in detail the methods used and gives examples of kits in which the Sn2 levels have been determined using the described procedures

  3. Field Test Kit for Gun Residue Detection; TOPICAL

    International Nuclear Information System (INIS)

    WALKER, PAMELA K.; RODACY, PHILIP J.

    2002-01-01

    One of the major needs of the law enforcement field is a product that quickly, accurately, and inexpensively identifies whether a person has recently fired a gun--even if the suspect has attempted to wash the traces of gunpowder off. The Field Test Kit for Gunshot Residue Identification based on Sandia National Laboratories technology works with a wide variety of handguns and other weaponry using gunpowder. There are several organic chemicals in small arms propellants such as nitrocellulose, nitroglycerine, dinitrotoluene, and nitrites left behind after the firing of a gun that result from the incomplete combustion of the gunpowder. Sandia has developed a colorimetric shooter identification kit for in situ detection of gunshot residue (GSR) from a suspect. The test kit is the first of its kind and is small, inexpensive, and easily transported by individual law enforcement personnel requiring minimal training for effective use. It will provide immediate information identifying gunshot residue

  4. Fundamental and clinical study for PHT (parathyroid hormone) kit 'Yamasa'

    International Nuclear Information System (INIS)

    Fukunaga, Masao; Otsuka, Nobuaki; Furukawa, Takako; Morita, Rikushi

    1987-01-01

    A commercially available radioimmunoassay kit (Yamasa) for parathyroid hormone (PTH) is the midregion-specific assay system. Fundamental study of the PTH kit gave favorable results for specificity, reproducibility, dilution, and recovery. The serum PTH concentration was detectable among all 41 normal volunteers. The upper and lower limits of normal for PTH in serum were found to be 600 pg/ml and 184 pg/ml, respectively. PTH values were high for chronic renal failure (6/7) and primary hyperparathyroidism (41/41), and low for malignancy associated with hypercalcemia (5/25). It seems possible to discriminate hypercalcemic from normal subjects. The serum PTH concentration from the present assay system was significantly correlated with that from conventional carboxyl-terminal PTH, midregion PTH, amino-terminal PTH, and (1 - 84) PTH assay systems. The results indicate the potential of the Yamasa kit in evaluating calcium metabolism, as well as in detecting the presence of secondary hyperparathyroidism. (Namekawa, K.)

  5. Nuclear track detector kit for use in teaching

    Energy Technology Data Exchange (ETDEWEB)

    Medveczky, L.; Somogyi, G.; Nagy, M.

    1986-01-01

    By the use of solid state nuclear track detectors (SSNTDs) one may carry out several useful and impressive educational experiments and demonstrations to illustrate different phenomena when teaching of nuclear physics. Realizing this situation the authors have published, since 1970, reports on several experiments for teaching demonstrations. Based on the authors instructions, a factory in Hungary (TANFRT, National Manufacturers and Suppliers of School Equipment, Budapest) constructed a kit for the use of nuclear track detectors in teaching. The portable kit contains the following items: alpha-emitting weak sources, solid state nuclear track detectors (unirradiated, irradiated, unetched and etched sheets), simple tools for carrying out experiments (facilities for irradiation and etching, etc.), slides showing photos of typical etch-tracks of light and heavy nuclei, user manual. By the help of the kit both pupils and teachers can perform various useful experiments and/or demonstrations.

  6. Performance of immunoassay kits for site characterization and remediation

    International Nuclear Information System (INIS)

    Waters, L.C.; Palausky, A.; Counts, R.W.; Jenkins, R.A.

    1995-01-01

    The US Department of Energy (DOE) is supporting efforts to identify, validate and implement the use of effective, low-cost alternatives to currently used analytical methods for environmental management. As part of that program, we have evaluated the performances of a number of immunoassay (IA) kits with specificities for environmental contaminants of concern to the DOE. The studies were done in the laboratory using both spiked and field test samples. The analyte specificity and manufacturers of the kits evaluated were the following: mercury, BioNebraska; polychlorinated biphenyls (PCBs), EnSys and Millipore; petroleum fuel hydrocarbons, Millipore and Ohmicron; and polyaromatic hydrocarbons (PAHs), Ohmicron and Millipore. The kits were used in either a semiquantitative or quantitative format according to the preference of the manufacturers

  7. Disposable collection kit for rapid and reliable collection of saliva.

    Science.gov (United States)

    Yamaguchi, Masaki; Tezuka, Yuki; Takeda, Kazunori; Shetty, Vivek

    2015-01-01

    To describe and evaluate disposable saliva collection kit for rapid, reliable, and reproducible collection of saliva samples. The saliva collection kit comprised of a saliva absorbent swab and an extractor unit was used to retrieve whole saliva samples from 10 subjects. The accuracy and precision of the extracted volumes (3, 10, and 30 μl) were compared to similar volumes drawn from control samples obtained by passive drool. Additionally, the impact of kit collection method on subsequent immunoassay results was verified by assessing salivary cortisol levels in the samples and comparing them to controls. The recovered volumes for the whole saliva samples were 3.85 ± 0.28, 10.79 ± 0.95, and 31.18 ± 1.72 μl, respectively (CV = 8.76%) and 2.91 ± 0.19, 9.75 ± 0.43, and 29.64 ± 0.91 μl, respectively, (CV = 6.36%) for the controls. There was a close correspondence between the salivary cortisol levels from the saliva samples obtained by the collection kit and the controls (R(2)  > 0.96). The disposable saliva collection kit allows accurate and repeatable collection of fixed amounts of whole saliva and does not interfere with subsequent measurements of salivary cortisol. The simple collection process, lack of elaborate specimen recovery steps, and the short turnaround time (<3 min) should render the kit attractive to test subjects and researchers alike. © 2015 Wiley Periodicals, Inc.

  8. The Quality Lighting Teaching Kit: enlightening our future

    Science.gov (United States)

    Walker, Constance E.; Pompea, Stephen M.

    2016-09-01

    The U.S. National Optical Astronomy Observatory's Education and Public Outreach group has produced a Quality Lighting Teaching (QLT) Kit, as an outcome of the International Year of Light 2015. The kits are designed around problem-based learning scenarios. The kit's six activities allow students to address real lighting problems that relate to wildlife, sky glow, aging eyes, energy consumption, safety, and light trespass. The activities are optimized for 11-14 year olds but can be expanded to younger and older. Most of the activities can be done within in a few minutes with the exception of the Energy Activity. The activities can be done during class or afterschool and as stations (that the students rotate through) or as stand-alones (one at a time). All aspects of the program are as ready-for-use. Everything you need for the six activities is included in the kit. Tutorial videos (on the program's webpage) have been created on how to do the activities. They can be found on the webpage, www.noao.edu/education/qltkit.php. Fourteen Google+ Hangouts on Air have been offered, addressing questions on the activities and logistics. Assessments (in the form of pre- and post-surveys for the students and as post-surveys for the instructors) provide learning outcomes and improvements. Eighty-nine out of 100 kits have been distributed to SPIE, OSA, CIE, IDA and the IAU in 31 countries. The QLT Kit is a stepping-stone to bring awareness to the (younger) public on how quality lighting locally can redress issues like light pollution globally.

  9. Communications and Informational Technologies: professional preparation of the Informatics professor

    Directory of Open Access Journals (Sweden)

    Adrian Robaina Valdés

    2017-09-01

    Full Text Available The development of the society it is sign by the development of the techniques and the science that has challenges the educational system in the formation of the new generation. The Cuban Educational politics had defined the social mission to each subsystem of education, in the particular case of the professional polytechnic education, belongs to the professors of Informatics, the accomplish of this mission, develop an important role in the educational use of the communication and informational technologies that requires and an adequate professional preparation. The aim of this article is to based form the theoretical and methodological point, the process of the professional preparation of the professors of informatics in the technical schools while they apply the communication and informational technologies, the theorical bases offered the historical past and tendencies of the professional preparation while they apply the communication and information technologies, the educative use of information technologies in the pedagogical process and the theoretical support in this process, using revision methods bibliography and systematizing . We may say that the research work concludes that the preparation of the professors had passed for different stages that had point to the need of the formation of professor to give answers to the introduction of the informatics subject at school, using different ways, the postgraduate updates and all the variety of ways to upgrade the professors will use. Form the educative point of view a part from the study as a subject must be use as an intermediate in the pedagogical process, also, to determine the characteristic that distinguish the professional preparation process.

  10. GossipKit: A Framework of Gossip Protocol Family

    OpenAIRE

    Lin, Shen; Taiani, Francois; Blair, Gordon S.

    2007-01-01

    A large number of gossip protocols have been developed in the last few years to address a wide range of functionalities. So far, however, very few software frameworks have been proposed to ease the development and deployment of these gossip protocols. To address this issue, this paper presents GossipKit, an event-driven framework that provides a generic and extensible architecture for the development of (re)configurable gossip-oriented middleware. GossipKit is based on a generic interaction m...

  11. Tc99m MDP kits, production and quality control

    International Nuclear Information System (INIS)

    Othman, I.; Yassine, T.; Lababidi, Z.; Kouli, M.

    1992-11-01

    MDP kits for labelling with Tc 99m were locally produced in different conditions, and the conditions for preparation were optimized. The quality control studies showed that the prepared kits were very good quality and comparable with that imported. Radiochemical purities ranged between 95-98% while reduced technetium ranged between 2-3% and free pertechnetate did not exceed 1%. Bioscan and biodistribution studies also showed high localization of Tc 99m in the skeleton of rats and rabbits. (author). 8 refs., 14 tabs

  12. Determination of triiodothyronine using RIA-Mat T3 kit

    International Nuclear Information System (INIS)

    Hara, Masao

    1975-01-01

    A RIA-Mat T 3 kit was used for an in vitro measurement of triiodothyronine in serum. A resin strip was utilized to absorb free triiodothyronine after the serum was incubated with antibody against triiodothyronine. This test was easy to manipulate and the reproducibility test with same sera, dilution test, and recovery test were also satisfactory. The normal range of triiodothyronine determined with this test kit was 119 +- 40 ng/dl using 50 test sera. Ninety sera with various thyroid diseases were also determined. (auth.)

  13. Evaluation of the Ramco kit for serum ferritin assay

    Energy Technology Data Exchange (ETDEWEB)

    Dempster, W S; Knight, G J [Red Cross War Memorial Children' s Hospital, Cape Town (South Africa). Department of Paediatrics and Child Health; Jacobs, P [Cape Town Univ. (South Africa). Dept. of Haematology

    1979-12-22

    The determination of serum ferritin levels may be of diagnostic importance in medicine. To establish whether values obtained using a commercially available kit (Ramco) were adequate for this purpose, a comparison was undertaken using a two-site immunoradiometric assay that had been developed and standardized in our laboratories. Over the range 6..mu..g/l to greater than 2 000 ..mu..g/l there was a correlation coefficient between the two methods of 0,8284 (P smaller than 0,001). It is concluded that the Ramco kit is suitable for use in clinical practice.

  14. An evaluation of the Ramco kit for serum ferritin assay

    International Nuclear Information System (INIS)

    Dempster, W.S.; Knight, G.J.; Jacobs, P.

    1979-01-01

    The determination of serum ferritin levels may be of diagnostic importance in medicine. To establish whether values obtained using a commercially available kit (Ramco) were adequate for this purpose, a comparison was undertaken using a two-site immunoradiometric assay that had been developed and standardized in our laboratories. Over the range 6μg/l to greater than 2 000 μg/l there was a correlation coefficient between the two methods of 0,8284 (P smaller than 0,001). It is concluded that the Ramco kit is suitable for use in clinical practice

  15. RestKit for iOS standard guide

    CERN Document Server

    Kalapun, Taras

    2013-01-01

    A step-by-step, example-based guide to learning how you can link your apps and web services using RestKit.This book is for iOS developers of all levels who are interested in boosting their productivity by utilizing third party libraries and who have a willingness to learn how to build RESTful apps using the RestKit framework. A basic knowledge of Objective-C is required as well as a simple understanding of how to use CoreData.

  16. Refletindo sobre a relação professor-aluno em um grupo de professores do Esino Fundamental

    Directory of Open Access Journals (Sweden)

    Antônio dos Santos Andrade

    1999-06-01

    Full Text Available A partir das concepções de Donald Schön sobre a formação do professor como prático reflexivo, os princípios de trabalho com pequenos grupos, baseados nas concepções de J. L Moreno, foram utilizados com o objetivo de facilitar o processo de reflexão sobre suas práticas de sala de aula, com seis professores do Ensino Fundamental. Foram realizados nove encontros de 90 a 120 minutos de duração. Nas discussões, os casos dos alunos mais problemáticos quanto ao seu comportamento foram trazidos pelos professores e analisados pelo grupo a luz das concepções da Pragmática da Comunicação Humana. Como resultado destas discussões, os professores foram levados a considerar os aspectos mais latentes, e portanto significantes, de suas relações com os alunos. Estas reflexões conduziram a uma "resignificação" das mesmas, com efeitos surpreendentes sobre os comportamentos dos alunos.

  17. Maury Nussbaum reappointed as Hal G. Prillaman Professor Fellow in Industrial and Systems Engineering

    OpenAIRE

    Owczarski, Mark

    2010-01-01

    Maury Nussbaum, professor of industrial and systems engineering in the College of Engineering at Virginia Tech, has been reappointed as the Hal G. Prillaman Professor Fellow in Industrial and Systems Engineering by the Virginia Tech Board of Visitors.

  18. Brian M. Kleiner receives Ralph H. Bogle Professor Fellowship in Industrial and Systems Engineering

    OpenAIRE

    Owczarski, Mark

    2010-01-01

    Brian M. Kleiner, professor of industrial and systems engineering in the College of Engineering at Virginia Tech, has been named the Ralph H. Bogle Professor Fellow in Industrial and Systems Engineering by the Virginia Tech Board of Visitors.

  19. Yue Joseph Wang named Grant A. Dove Professor of Electrical and Computer Engineering

    OpenAIRE

    Owczarski, Mark

    2009-01-01

    Yue Joseph Wang, professor of electrical and computer engineering in the College of Engineering at Virginia Tech, has been named the Grant A. Dove Professor of Electrical and Computer Engineering by the Virginia Tech Board of Visitors.

  20. Developing Save Your Food Kit (Sayofu Kit) to Support Inquiry, Improve Student Learning Outcomes at SMP Plus Hidayatul Mubtadiin and Public Awareness on Food Additives

    Science.gov (United States)

    Astutik, J.

    2017-02-01

    Food additives are materials that can not be separated from the lives of students and the community. Based on the preliminary questionnaire, it indicates the lack of kit supporting material additives in some schools and communities. The research objectives of this development are (1) to develop Kit experiment (SAYOFU KIT) and supplementary books to improve student learning outcomes in the classroom and public awareness on food additives (2) to describe the feasibility and potential effectiveness of SAYOFU KIT developed (3) to analyze the practice of SAYOFU KIT and benefits for students and the community. This development study uses 4-D models Thiagarajan, et al (1974). Through some stages, they are: defining, designing, developing and disseminating which involes the students and community. The developed SAYOFU KIT includes additives sample kit, borax test kit, curcumin test kit, formaldehyde test kit, modification heater to the identification of dyes and dye test paper. The study is conducted at SMP Plus Hidayatul Mubtadiin, and TKIT Al Uswah. The products are validated by experts and education practitioners. Qualitative data processing uses descriptive method, whereas quantitative data by using the N-gain. The average yield of expert validation of SAYOFU KIT with supplementary books 76.50% teacher’s book and 76.30% student’s book are eligible. The average yield of 96.81% validation of educational practitioners criteria, piloting a small group of 83.15%, and 82.89% field trials are very decent. The average yield on the student questionnaire responses SAYOFU kit and supplementary book is 87.6% with the criteria very well worth it. N-Gain 0:56 cognitive achievement with the criteria enough. The results of the public poll showed 95% feel the benefits SAYOFU kits for testing food. Based from description indicates that SAYOFU Kit developed feasible, practical, useful to support inquiry learning and improve student learning outcomes as well as public awareness of

  1. KIT competence center for decommissioning. Innovation and promotion of trainees; Kompetenzzentrum Rueckbau am KIT. Nachwuchsfoerderung und Innovationen fuer den Rueckbau

    Energy Technology Data Exchange (ETDEWEB)

    Gentes, Sascha [Karlsruher Institut fuer Technologie (KIT), Karlsruhe (Germany). Inst. fuer Technologie und Management im Baubetrieb

    2016-03-15

    The safe decommissioning of nuclear installations is technically feasible, but is also still a challenge for science, technology and industry. The expertise and know how for decommissioning must be ensured because it will be needed for further decades. Already in 2008 the Karlsruhe Institute of Technology (KIT) had identified this challenge that later emerged through the closure of nuclear power plants in Germany. The KIT opened the professorship Technology and Management of the Decommissioning of Nuclear Installations. In 2014, this section was extended through the dismantling of conventional installations.

  2. Evaluation of the kinase domain of c-KIT in canine cutaneous mast cell tumors

    International Nuclear Information System (INIS)

    Webster, Joshua D; Kiupel, Matti; Yuzbasiyan-Gurkan, Vilma

    2006-01-01

    Mutations in the c-KIT proto-oncogene have been implicated in the progression of several neoplastic diseases, including gastrointestinal stromal tumors and mastocytosis in humans, and cutaneous mast cell tumors (MCTs) in canines. Mutations in human mastocytosis patients primarily occur in c-KIT exon 17, which encodes a portion of its kinase domain. In contrast, deletions and internal tandem duplication (ITD) mutations are found in the juxtamembrane domain of c-KIT in approximately 15% of canine MCTs. In addition, ITD c-KIT mutations are significantly associated with aberrant KIT protein localization in canine MCTs. However, some canine MCTs have aberrant KIT localization but lack ITD c-KIT mutations, suggesting that other mutations or other factors may be responsible for aberrant KIT localization in these tumors. In order to characterize the prevalence of mutations in the phospho-transferase portion of c-KIT's kinase domain in canine MCTs exons 16–20 of 33 canine MCTs from 33 dogs were amplified and sequenced. Additionally, in order to determine if mutations in c-KIT exon 17 are responsible for aberrant KIT localization in MCTs that lack juxtamembrane domain c-KIT mutations, c-KIT exon 17 was amplified and sequenced from 18 canine MCTs that showed an aberrant KIT localization pattern but did not have ITD c-KIT mutations. No mutations or polymorphisms were identified in exons 16–20 of any of the MCTs examined. In conclusion, mutations in the phospho-transferase portion of c-KIT's kinase domain do not play an important role in the progression of canine cutaneous MCTs, or in the aberrant localization of KIT in canine MCTs

  3. Higher Education Institutional Affiliation and Satisfaction among Feminist Professors: Is There an Advantage to Women's Colleges?

    Science.gov (United States)

    Gross, Rachel; Kmeic, Julie; Worell, Judith; Crosby, Faye

    2001-01-01

    Examined whether feminist professors of psychology at women's colleges derived more job satisfaction than feminist professors at coed colleges. Surveys and interviews indicated that feminist professors were generally satisfied with their pedagogical situations and generally dedicated to and successful at teaching. Institutional affiliation…

  4. The Roles of a University Professor in a Teacher Study Group

    Science.gov (United States)

    Yeh, Hui-Chin; Hung, Hsiu-Ting; Chen, Yi-Ping

    2012-01-01

    The opportunities in which university professors collaborate with the practicing school teachers in a teacher study group are few. This study investigated how a university professor facilitated a collaborative teacher study group to enhance teachers' professional growth. Five primary school teachers and a university professor collaborated on…

  5. University Student Expectations of Confidentiality When Disclosing Information to Their Professors

    Science.gov (United States)

    Harris, Gregory E.; Dalton, Stephanie

    2014-01-01

    The purpose of this study was to explore university students' expectations of confidentiality when they make disclosures to their university professors. A secondary purpose was to consider if students have a higher expectation of confidentiality when talking with Psychology professors versus professors in other disciplines. Students were asked to…

  6. The Effects of Professors' Race and Gender on Student Evaluations and Performance

    Science.gov (United States)

    Basow, Susan A.; Codos, Stephanie; Martin, Julie L.

    2013-01-01

    This experimental study examined the effects of professor gender, professor race, and student gender on student ratings of teaching effectiveness and amount learned. After watching a three-minute engineering lecture presented by a computer-animated professor who varied by gender and race (African American, White), female and male undergraduates…

  7. Describing the Cognitive Level of Professor Discourse and Student Cognition in College of Agriculture Class Sessions

    Science.gov (United States)

    Ewing, John C.; Whittington, M. Susie

    2009-01-01

    The purpose of this study was to describe the cognitive level of professor discourse and student cognition during selected college of agriculture class sessions. Twenty-one undergraduate class sessions were videotaped in 12 professors' courses. Results were interpreted to show that professors' discourse was mostly (62%) at the knowledge and…

  8. PREFACE: Special section on Computational Fluid Dynamics—in memory of Professor Kunio Kuwahara Special section on Computational Fluid Dynamics—in memory of Professor Kunio Kuwahara

    Science.gov (United States)

    Ishii, Katsuya

    2011-08-01

    This issue includes a special section on computational fluid dynamics (CFD) in memory of the late Professor Kunio Kuwahara, who passed away on 15 September 2008, at the age of 66. In this special section, five articles are included that are based on the lectures and discussions at `The 7th International Nobeyama Workshop on CFD: To the Memory of Professor Kuwahara' held in Tokyo on 23 and 24 September 2009. Professor Kuwahara started his research in fluid dynamics under Professor Imai at the University of Tokyo. His first paper was published in 1969 with the title 'Steady Viscous Flow within Circular Boundary', with Professor Imai. In this paper, he combined theoretical and numerical methods in fluid dynamics. Since that time, he made significant and seminal contributions to computational fluid dynamics. He undertook pioneering numerical studies on the vortex method in 1970s. From then to the early nineties, he developed numerical analyses on a variety of three-dimensional unsteady phenomena of incompressible and compressible fluid flows and/or complex fluid flows using his own supercomputers with academic and industrial co-workers and members of his private research institute, ICFD in Tokyo. In addition, a number of senior and young researchers of fluid mechanics around the world were invited to ICFD and the Nobeyama workshops, which were held near his villa, and they intensively discussed new frontier problems of fluid physics and fluid engineering at Professor Kuwahara's kind hospitality. At the memorial Nobeyama workshop held in 2009, 24 overseas speakers presented their papers, including the talks of Dr J P Boris (Naval Research Laboratory), Dr E S Oran (Naval Research Laboratory), Professor Z J Wang (Iowa State University), Dr M Meinke (RWTH Aachen), Professor K Ghia (University of Cincinnati), Professor U Ghia (University of Cincinnati), Professor F Hussain (University of Houston), Professor M Farge (École Normale Superieure), Professor J Y Yong (National

  9. National High Blood Pressure 12-Month Kit. May 1988.

    Science.gov (United States)

    National Heart and Lung Inst. (DHHS/NIH), Bethesda, MD. National High Blood Pressure Education Program.

    Part I of this kit provides information for program planners and health professionals on ways to overcome barriers to health care among the medically underserved, promote high blood pressure control through the media and other community channels, and improve adherence to treatment among hypertensive patients. It lists additional resources for…

  10. Media Kit on WDM in MENA | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This kit contains information tailored primarily for the media community. It contains up-to-date knowledge about water demand management in the form of policy briefs, success stories, water briefs, a brochure and a CD in English, French and Arabic. This material explains water demand management and the contributions of ...

  11. [Effect evaluation of three ELISA kits in detection of fasciolasis].

    Science.gov (United States)

    Ai, Lin; Chen, Mu-Xin; Chen, Shao-Hong; Chu, Yan-Hong; Cai, Yu-Chun; Zhou, Xiao-Nong; Chen, Jia-Xu

    2013-04-01

    To evaluate the effect of 3 ELISA kits on detection of human fasciolasis. Twenty-six serum samples from patients with fasciolasis, 180 serum samples from patients with other parasitic diseases as well as 26 serum samples from healthy people were detected by ELISA kits which using soluble antigen of Fasciola gigantica, Fasciola hepatica (Fg-ELISA and Fh-ELISA) as well as IgG antigen ELISA detection kits made by DRG company in Germany. The effects of the 3 kits were evaluated. The sensitivities of Fg-ELISA, Fh-ELISA, and DRG-ELISA were 100.0%, 80.8% (95% CI: 65.7%-95.9%) and 100.0%, respectively; the specificities of the three were 87.9% (95% CI: 83.5%-92.4%), 85.0%(95% CI: 80.1%-89.9%) and 83.5% (95% CI: 78.4%-88.6%), respectively, and Youden indexes of them were 0.88, 0.66 and 0.84, respectively. The detection rate of Fg-ELISA (100%) was significantly higher than that of Fh-ELISA (80.8%) (P DRG-ELISA for clinical sample tests as well as massive screening in fasciolasis endemic areas in southwest China.

  12. Programming with the KIBO Robotics Kit in Preschool Classrooms

    Science.gov (United States)

    Elkin, Mollie; Sullivan, Amanda; Bers, Marina Umaschi

    2016-01-01

    KIBO is a developmentally appropriate robotics kit for young children that is programmed using interlocking wooden blocks; no screens or keyboards are required. This study describes a pilot KIBO robotics curriculum at an urban public preschool in Rhode Island and presents data collected on children's knowledge of foundational programming concepts…

  13. Documentation for MeshKit - Reactor Geometry (&mesh) Generator

    Energy Technology Data Exchange (ETDEWEB)

    Jain, Rajeev [Argonne National Lab. (ANL), Argonne, IL (United States); Mahadevan, Vijay [Argonne National Lab. (ANL), Argonne, IL (United States)

    2015-09-30

    This report gives documentation for using MeshKit’s Reactor Geometry (and mesh) Generator (RGG) GUI and also briefly documents other algorithms and tools available in MeshKit. RGG is a program designed to aid in modeling and meshing of complex/large hexagonal and rectilinear reactor cores. RGG uses Argonne’s SIGMA interfaces, Qt and VTK to produce an intuitive user interface. By integrating a 3D view of the reactor with the meshing tools and combining them into one user interface, RGG streamlines the task of preparing a simulation mesh and enables real-time feedback that reduces accidental scripting mistakes that could waste hours of meshing. RGG interfaces with MeshKit tools to consolidate the meshing process, meaning that going from model to mesh is as easy as a button click. This report is designed to explain RGG v 2.0 interface and provide users with the knowledge and skills to pilot RGG successfully. Brief documentation of MeshKit source code, tools and other algorithms available are also presented for developers to extend and add new algorithms to MeshKit. RGG tools work in serial and parallel and have been used to model complex reactor core models consisting of conical pins, load pads, several thousands of axially varying material properties of instrumentation pins and other interstices meshes.

  14. Safety of a disposable male circumcision kit. results from a ...

    African Journals Online (AJOL)

    ... disposable instruments, consumables and pharmaceutical products needed to perform one single male circumcision among young male adults according to the most common technique used in South Africa (the Forceps Guided technique). The objective of this study was to evaluate the safety of this new circumcision kit.

  15. Enhancing Science Kits with the Driving Question Board

    Science.gov (United States)

    Nordine, Jeff; Torres, Ruben

    2013-01-01

    This article describes the driving question board (DQB), a visual organizer that supports inquiry-based instruction through the use of guiding questions. The DQB is a teaching aid designed to increase student engagement alongside science kits. Information is provided on its application to a lesson on buoyancy, highlighting how it improved…

  16. Optimization Of Preparation And Validation Of Hepatitis C Irma Kit

    International Nuclear Information System (INIS)

    Ariyanto, Agus; Wayan, R.S.; Sukiyati, Dj.; Darwati, Siti; Yunita, Fitri; Mondrida, Gina; Sulaiman; Yulianti, Veronika; Setiowati, Sri

    2000-01-01

    Optimization of preparation and validation of hepatitis C IRMA kit have been done. Tracer was prepared by iodination of anti-hlgG with 125 I using Choramin-T and N-Bromosuksinimide as oxidizing agent. Iodinated anti-hlgG was purified using PD-10 and Sephadex G-50 column. Coated bead was prepared by immobilization of antigen HCV recombinant on polystyrene bead. To obtain a good quality of reagent some parameters were optimized i.e.: colim used for purification. To determine the validity of the kit, validation which include comparison study and determination of specificity and sensitivity have been performed. A good quality of tracer has been able to prepared with high yield (74%) and high P/N value (15). The quality of coated bead is also reasonably good (P/N 34.3), and gave a good density and dissociation index (0.335 and 0.99% respectively). Both tracer and coated bead were remain stable after 2 months storage at 4 o C. In comparison with Elisa kit, the specificity and sensitivity of the HCV IRMA kit is reasonably high, 88.6% and 92.3% respectively

  17. Lab at Home: Hardware Kits for a Digital Design Lab

    Science.gov (United States)

    Oliver, J. P.; Haim, F.

    2009-01-01

    An innovative laboratory methodology for an introductory digital design course is presented. Instead of having traditional lab experiences, where students have to come to school classrooms, a "lab at home" concept is proposed. Students perform real experiments in their own homes, using hardware kits specially developed for this purpose. They…

  18. Volatile constituents of Glechoma hirsute Waldst. & Kit. and G ...

    African Journals Online (AJOL)

    The essential oils of two Glechoma species from Serbia have been analyzed by GC and GC/MS. Eighty eight and two hundred thirty eight constituents identified accounted for 90.6 and 86.6% of the total oils of G. hirsuta Waldst. & Kit. and G. hederacea L., respectively. In both oils the dominant constituent class was the ...

  19. 21 CFR 864.1860 - Immunohistochemistry reagents and kits.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Immunohistochemistry reagents and kits. 864.1860 Section 864.1860 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Biological Stains § 864.1860...

  20. INDOOR AIR QUALITY AND INHALATION EXPOSURE - SIMULATION TOOL KIT

    Science.gov (United States)

    A Microsoft Windows-based indoor air quality (IAQ) simulation software package is presented. Named Simulation Tool Kit for Indoor Air Quality and Inhalation Exposure, or IAQX for short, this package complements and supplements existing IAQ simulation programs and is desi...

  1. Travel Policies in ARL Libraries. SPEC Kit 161.

    Science.gov (United States)

    Cramer, Michael D.

    This kit examines the methods and policies currently used to provide travel funding for academic librarians. The results of a survey of Association of Research Libraries (ARL) libraries (n=73) conducted in Fall 1989 are presented as well as examples of travel policies and guidelines submitted by the following respondents: the Universities of…

  2. Some existing Experimental Facilities for Fast Neutron Systems at KIT

    International Nuclear Information System (INIS)

    Litfin, K.

    2013-01-01

    An overview is given of: • Liquid Metal Loops at the Karlsruhe Liquid Metal Laboratory (KALLA) of KIT; • THESYS: Technologies for HEavy metal SYStems; • Thermal Hydraulic experiments in THESYS; • THEADES: THErmalhydraulics and Ads DESign; • Thermal Hydraulic experiments in THEADES; • CORRIDA: CORRosion In Dynamic lead Alloys; • Experimental stagnant facilities at KALLA; • INR Liquid metal research

  3. Studies on quality control of technetium-99m labelling kits

    International Nuclear Information System (INIS)

    Kim, Jae Rok; Park, Kyung Bae; Awh, Ok Doo

    1987-12-01

    Various experiments for the quality control of Tc-99m labelled radiopharmaceuticals such as Tc-99m-phytate, Tc-99m-MDP, Tc-99m-Tin Colloid, Tc-99m-DISIDA, Tc-99m-DTPA,Tc-99m-DMSA, Tc-99m-Gulcoheptonate, TC-99m-Pyrophosphate, Tc-99m-HSA, and Tc-99m-HAM were carried out. Labelling yield and radiochemical purity of each of the instant labelling kit of KAERI made were determined by means of radiochromatography. Biodistribution in mice and whole body or specific organ imagings of rabbits were also carried out and discussed the relationship between the data of biodistributions and radiochemical purities. Labelling yeilds were above 98% for almost all of the labelling kits. The radio-pharmaceuticals were accumulated at each target organ with moderate specifities. In case of radiochemical purity of above 98%, the biodistribution and gamma imagings were also better. The kits of MDP and DISIDA were stable at least for four moths while the other kits at least eight months. (Author)

  4. Food for Thought: A Population Simulation Kit. Revised.

    Science.gov (United States)

    Fletcher, Carol C.

    Designed to foster an understanding of some of the relationships among population growth and distribution of people, food, and land area, this simulation kit deals with the following concepts: (1) the finite nature of land and resources, (2) the size and rate of growth of population, (3) the unequal distribution of population throughout the world,…

  5. Milk intake in kits: not only the total amount matters

    Directory of Open Access Journals (Sweden)

    Alberto Arnau Bonachera

    2017-06-01

    Full Text Available The aim of this work was to identify milk intake variation patterns in kits throughout lactation, to evaluate their permanent maternal component and their relationships with the performance of kits before and after weaning. To achieve this goal, we used 73 rabbit does, controlled between the 1st and the 4th lactation, which kindled 229 litters with a total of 2225 kits. The daily milk intake records per young rabbit were analysed using a principal component analysis (PCA. We found that 72.3% of the variability was explained by the first 3 principal components (PCs. PC1 explained 46.4% of the total variability, was associated with the total amount of milk intake during lactation and presented a repeatability of 0.27 (P0.05. This component was little related to performance traits. Therefore, it seems that milk plays 2 different roles at the beginning of feed intake; the most important would affect development of the kits and thus is related with high intake. The second one, for a given total amount of milk intake during lactation, would create a kind of competition between milk and feed intake at the end of lactation. The effects of both components still persist during the growing period and seem to be moderately affected by the mother.

  6. KAPSE Interface Team (KIT) Public Report. Volume 8, Part 1

    Science.gov (United States)

    1989-10-01

    visitors were introduced. Mike Tedd of the University of Wales represented the United Kingdom on the KIT for Sue Bond , who will be the primary...CAIS subprogram callable by APSE tools.I 2.1 Scope of the CAIS. The CAIS shall provide interfaces sufficient to support the use of APSEs for wide

  7. Comparison of Thyroglobulin Measurements Using Three Different Immunoassay Kits: A BRAMHS Tg-Plus RIA Kit, a BRAMHS hTg Sensitive Kryptor Kit, and a Beckman Coulter ACCESS Immunoassay Kit

    Directory of Open Access Journals (Sweden)

    Mijin Kim

    2016-09-01

    Full Text Available BackgroundSecond-generation thyroglobulin immunometric assays (Tg-IMAs have been developed with improved sensitivity. Our aim was to compare the diagnostic value of Tg-IMA measurements using a Kryptor (BRAHMS AG kit (Tg-K and an ACCESS (Beckman Coulter kit (Tg-A with that of the first-generation Tg measurement using a Tg-plus (BRAHMS AG kit (Tg+.MethodsWe enrolled 82 differentiated thyroid cancer patients who underwent total thyroidectomy with radioactive iodine remnant ablation and who underwent diagnostic whole body scan using recombinant human thyroid stimulating hormone (rhTSH. The Tg+, Tg-K, and Tg-A were measured before rhTSH administration during levothyroxine treatment (suppressed Tg from the same sample. Serum Tg+ was measured after rhTSH stimulation (stimulated Tg.ResultsSuppressed Tg+ was more significantly correlated with suppressed Tg-K (R2=0.919, P<0.001 than with suppressed Tg-A (R2=0.536, P<0.001. The optimal cut-off values of suppressed Tg+, Tg-K, and Tg-A for predicting stimulated Tg+ of 1 ng/mL were 0.3, 0.2, and 0.2 ng/mL, respectively. The sensitivity, specificity, and accuracy of suppressed Tg+ were 67%, 100%, and 90%, respectively; those of suppressed Tg-K were 83%, 90%, and 88%; those of suppressed Tg-A were 96%, 82%, and 87%, respectively. The positive predictive and negative predictive values of Tg+ were 100% and 87%, respectively; those of Tg-K were 79% and 92%; and those of Tg-A were 73% and 98%.ConclusionWe could not clearly demonstrate which kit had better diagnostic performance after comparison of first-generation Tg measurements with Tg-IMA measurements. Also, there were kit-to-kit variations between Tg-IMA kits. Suppressed Tg measured by Tg-IMA was insufficient to completely substitute for a stimulated Tg measurement.

  8. Comparative studies of commercially available T4-RIA-kits. Pt. 2

    International Nuclear Information System (INIS)

    Schmidt, H.A.E.; Lipke, P.

    1978-01-01

    The investigation of the tested commercially available T 4 -RIA-Kits have shown that: The separation of hypo-, eu- and hyperthyroid values is better with kits a) and f) than with b), c), d) and e), though all kits give acceptable values under routine operating conditions, kit b) takes less time and work than the other tested kits, depending on the kit used, the time needed for 100 determinations varies between 1,5 and 4 hr. A general recommendation for one of the tested T 4 -RIA-Kits cannot be made since the choice of a kit depends not only on the criteria discussed but also on local circumstances. (orig.) [de

  9. Feasibility of fractionating Myoview cold kits for cost reduction

    International Nuclear Information System (INIS)

    Penglis, S.; Tsopelas, C.

    1999-01-01

    Full text: Myoview is a freeze-dried ethylene diphosphine ligand that upon reconstitution with 99 Tc m -pertechnetate yields a preparation containing the lipophilic cationic myocardial imaging agent 99 Tc m -tetrofosmin (Tf). The aim of this study was to determine the feasibility of fractionating Myoview kits to reduce the cost of the kit, currently A$350 per vial. Myoview vials were reconstituted with N 2 -flushed saline and split into 4 or 5 aliquots of 0.5 ml, then stored at -80 deg C in N 2 -filled vials for up to 3 months. 99 Tc m -Tf was prepared by the addition of varying volumes of 99 Tc m -pertechnetate (1.1 GBq.ml- 1 ) to give a final ligand concentration of 14.4 μg.ml- 1 , followed by a 15 min incubation at room temperature. Radiochemical purity (RCP) was examined at 0, 1, 2 and 3 months post-fractionation. At each time point, RCP was determined at 0,1, 2, 4, 6 and 24 h post-reconstitution. RCP was measured using the thin layer chromatography method according to the manufacturer's instructions. Over the 3 month evaluation period, RCP was maintained at 96.4 ± 1.7% (n = 48) over 24 h at room temperature. Animal biodistribution studies were used to validate the final product from the full cold kit to that from the fractionated kits. In conclusion, these results show that Myoview kits can be successfully fractionated and stored for up to 3 months. The subsequent 99 Tc m -Tf can be used to provide significant cost reductions, especially when only 1 patient dose is required

  10. A nuclear source: a resource kit for teachers

    International Nuclear Information System (INIS)

    Hawkins, Gay.

    1992-01-01

    The aim of this Resource Kit is to provide information, diagrams, overheads and classroom activities, set in an Australian context, to broaden and enrich the teaching of nuclear science from both technical and social science aspects. It has been written to address the the Australian secondary school syllabuses and reflects this in both its format and contents. Emphasis has been given to the applications of nuclear physics to our lives today, from new medical diagnostic techniques to efficient methods of monitoring our own environment. This Resource Kit is a valuable source of information not readily available to teachers from textbooks. It provides a unique opportunity to present the picture in Australia, making us all more aware of Australia's front line in Australia, making us all more aware of Australia's front line role in nuclear research. The kit is meant to be used in conjunction with current textbooks, to complement and enrich them. The kit begins with a review of the many applications of nuclear science in order to provide a broad concrete base to motivate students to discover more of the specific details of the basic discoveries contained in the later sections. Topics such as the Structure of the Atom, which are well documented in textbooks, have been approached in a more creative and less rigorous manner to give teachers a fresh approach to the topic. The kit is divided into 10 separate sections and presented in loose-leaf form to facilitate its use in the classroom. Diagrams are inserted into the text to clarify and enrich descriptions, as well as being provided at the back of each section as black line masters for photocopying and overhead projections. ills., tabs

  11. Biography of Professor Cornel Tiberiu Opriş. Professional maturity.

    Science.gov (United States)

    Rotaru, Alexandru; Rotaru, Horatiu

    2017-01-01

    Professor Cornel Tiberiu Opris was the founder and Chair of the Clinic and University Department of Oral and Maxillofacial Surgery in Cluj, after the Education Reform of 1948. The article illustrates how the founder of these institutions led a valiant struggle for obtaining and arranging a location for the newly established Faculty of Dentistry, within the Institute of Medicine and Pharmacy. Professor Cornel Tiberiu Opriş established himself as the most prodigious researcher at the Faculty for over a quarter-century, until his retirement, introducing his original conception in the therapeutic and surgical field. He created in Cluj-Napoca a specialist medical school by imposing national prestige for the institution that he led.

  12. [Professor SONG Nanchang's experience for treatment of peripheral facial paralysis].

    Science.gov (United States)

    He, Yong; Pan, Hao; Xu, Hanbin

    2015-06-01

    Professor SONG Nanchang's clinical experience and characteristics for treatment of peripheral facial paralysis are introduced. In clinical treatment, professor SONG has adopted staging treatment strategy, and performed acupuncture stimulation with different levels. He attaches great importance to the acupoint selection on distal limbs. For the treatment on the face, he takes temperature as necessity; he inherits from famous Chinese doctor ZONG Ruilin's acupuncture technique of slow-twisting and gentle-pressing. Meanwhile, he excels in combination, of different therapies, using acupuncture, moxibustion, electroacupuncture, auricular point sticking, Chinese herbal medicine, etc. according to individual condition and disease stages. He also emphasizes on psychological counseling and daily life care to achieve rehabilitation within the shortest time.

  13. [Professor GAO Yuchun's experience of acupuncture for headache].

    Science.gov (United States)

    Cui, Linhua; Xing, Xiao; Xue, Weihua; Wang, Yanjun; Xu, Cejun; Xuc, Jun; Gao, Yuchun; Kang, Suobin

    2015-12-01

    As one of the important founders of GAO's acupuncture academic school in YanZhao area, Professor GAO Yuchun 's experience of acupuncture for headache is summarized in this paper. In the opinion of Professor GAO, the treatment of headache should focus on eliminating evil and relieving pain, and the syndrome differentiation should be based on meridian differentiation, especially on three yang meridians of foot as well as liver meridian and kidney meridian. In the acupoint prescription, attention should be placed on strengthening the spleen and stomach. The midnight-midday ebb flow acupuncture is advocated. The combination between acupuncture order and movement of qi is emphasized. In the manipulation, the role of pressing hand, the stimulation during reinforcing and reducing methods, and needle-retention time are important. The breathing reinforcing and reducing method of acupuncture are also advocated.

  14. [Learning experience of acupuncture technique from professor ZHANG Jin].

    Science.gov (United States)

    Xue, Hongsheng; Zhang, Jin

    2017-08-12

    As a famous acupuncturist in the world, professor ZHANG Jin believes the key of acupuncture technique is the use of force, and the understanding of the "concentrating the force into needle body" is essential to understand the essence of acupuncture technique. With deep study of Huangdi Neijing ( The Inner Canon of Huangdi ) and Zhenjiu Dacheng ( Compendium of Acupuncture and Moxibustion ), the author further learned professor ZHANG Jin 's theory and operation specification of "concentrating force into needle body, so the force arriving before and together with needle". The whole-body force should be subtly focused on the tip of needle, and gentle force at tip of needle could get significant reinforcing and reducing effect. In addition, proper timing at tip of needle could start reinforcing and reducing effect, lead qi to disease location, and achieve superior clinical efficacy.

  15. [Professor ZHAO Jiping's meridian diagnosis and treatment for primary dysmenorrhea].

    Science.gov (United States)

    Tan, Cheng; Zhang, Chang; Zhang, Jiajia; Wang, Jun

    2016-03-01

    For the treatment of primary dysmenorrhea, professor ZHAO Jiping focuses on meridian diagnosis and inspection, and uses pressing methods to locate the response points along the meridian, including acupoints and aishi points. During the stage of attack, it is essential to press along the spleen meridian, mainly Sanyinjiao (SP 6), Diji (SP 8) and Yinlingquan (SP 9); during the stage of remission, it is essential to press along the bladder meridian and stomach meridian, mainly Ganshu (BL 18), Pishu (BL 20), Weishu (BL 21), Shenshu (BL 23) and Zusanli (ST 36). The differences between deficiency syndrome and excess syndrome lead to the different feelings of doctors and patients. Combined with the results of meridian diagnosis and inspection, the aim of treatment can be achieved by different acupuncture methods. Professor ZHAO pays attention to the treatment of accompanied symptoms and timing of treatment, since the relief of accompanied syndromes and selection of timing are keys to relieving patient's pain.

  16. [Summary of professor YANG Jun's experience for intractable facial paralysis].

    Science.gov (United States)

    Wang, Tao; Li, Zaiyuan; Ge, Tingqiu; Zhang, Man; Yuan, Aihong; Yang, Jun

    2017-06-12

    Professor YANG Jun 's experience of diagnosis and treatment for intractable facial paralysis is introduced. Professor YANG focuses on the thinking model that combines TCM, western medicine and acupuncture, and adopts the differentiation system that combines disease differentiation, syndrome differentiation and meridian differentiation; he adopts the treatment integrates etiological treatment, overall regulation, symptomatic treatment as well as acupuncture, moxibustion, medication and flash cupping. The acupoints of yangming meridians are mostly selected, and acupoints of governor vessel such as Dazhui (GV 14) and Jinsuo (GV 8) are highly valued. The multiple-needles shallow-penetration-insertion twirling lifting and thrusting technique are mostly adopted to achieve slow and mild acupuncture sensation; in addition, the facial muscles are pulled up with mechanics action. The intensive stimulation with electroacupuncture is recommended at Qianzheng (Extra), Yifeng (TE 17) and Yangbai (GB 14), which is given two or three treatments per week.

  17. Qualidade do sono entre professores e fatores associados

    OpenAIRE

    Denise Andrade Pereira Meier

    2016-01-01

    O sono desempenha função notável na prevenção de doenças, manutenção e recuperação da saúde física e mental. Como processo reparador, sofre influências de fatores determinantes e condicionantes, que o tornam complexo e multifacetado. As condições adversas de trabalho enfrentadas por professores podem prejudicar sua qualidade de vida e, consequentemente, seu padrão de sono. Este estudo objetivou analisar a qualidade do sono e fatores associados em professores da educação básica. Trata-se de um...

  18. An Outstanding Career: Professor Emeritus Iacob Cătoiu

    Directory of Open Access Journals (Sweden)

    Octavian Oprică

    2016-05-01

    Full Text Available Through the duration of his commissions of Deputy Dean (1981-1989 and, respectively, Dean (1992-2003, and also by the manner of approaching the managerial problems and his scientific extension, Professor Iacob Cătoiu left and indelible trace on the evolution of the former Department of Commerce in the Bucharest University of Economic Studies (ASE – now the Department of Business and Tourism. He is author or co-author of an important number of books (57 and articles (105 and book presentations. Thus, after he made the personal acquaintance with Philip Kotler, the guru of international marketing, in 1997, Professor Iacob Cătoiu wrote the Forward to the Romanian version of Philip Kotler's volume Managementul marketingului (Marketing Management a fundamental book in its field. (Nicolae Lupu

  19. PHYSICAL ACTIVITY AND EATING HABITS IN UNIVERSITY PROFESSORS: LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Hector Luiz Rodrigues Munaro

    2015-01-01

    Full Text Available Increasingly, university professors engage in academic tasks often stressful and sedentary behaviors, making the practice of physical activity and healthier eating habits. The aim of this study was to review the literature Brazilian studies on physical activity and eating habits of university professors .The search was conducted between March and May 2013, in electronic databases. For the delimitation of the study, was used as descriptors: Physical Activity, University Teachers and Eating Habits. At the end of the article selection process, remaining 06 studies that have been described and discussed in the text. And all of a descriptive nature, with small samples with some robust and consistent methodology. The selected studies, regardless of their qualities, point to the need of this population to engage in more physical activity and healthy eating habits programs

  20. PHYSICAL ACTIVITY AND EATING HABITS IN UNIVERSITY PROFESSORS: LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Hector Luiz Rodrigues Munaro

    2015-03-01

    Full Text Available Increasingly, university professors engage in academic tasks often stressful and sedentary behaviors, making the practice of physical activity and healthier eating habits. The aim of this study was to review the literature Brazilian studies on physical activity and eating habits of university professors .The search was conducted between March and May 2013, in electronic databases. For the delimitation of the study, was used as descriptors: Physical Activity, University Teachers and Eating Habits. At the end of the article selection process, remaining 06 studies that have been described and discussed in the text. And all of a descriptive nature, with small samples with some robust and consistent methodology. The selected studies, regardless of their qualities, point to the need of this population to engage in more physical activity and healthy eating habits programs.

  1. The university professor: integration between the personal and professional dimension

    Directory of Open Access Journals (Sweden)

    José Javier BERMÚDEZ-APONTE

    2017-12-01

    Full Text Available In the first part of this article, the authors explain how the teaching role is affected by certain social and cultural changes, like the knowledge society emergence, the universities orientation towards marketing, the constant demand and pressure exerted on teachers to publish, the loss of the ethical sense in the academic activity and the disparity of tasks that are being assigned to the university professors. In view of the above, a comprehensive model, compound by two concepts –personal and professional– of a university professor is proposed; in fact, this model incorporates and summarises different contributions regarding this theme. Finally, this article aims to defend the need to understand the teaching role as a vocation, in the broadest sense of the word, a vocation carries the inclination to pursue an aim: the education of those students that teachers have in charge.

  2. The University Professor View from the Communitarian Perspective

    Directory of Open Access Journals (Sweden)

    Angela Del Valle López

    2014-04-01

    Full Text Available The task of the university professor is a mission and not simply a profession and that is why higher education should be impregnated with values. Nowadays education is articulated into three areas: the State, the Market and the Volunteering, but no one of these three sectors by themselves has covered the needs of all the citizens, there have always been losers, therefore the conjunction of the three sectors became necessary. Communitarianism promotes an ethical-social pact that favors the progress of society without nullifying the individual dimension. It believes that the university is the space where a communitarian consciousness should be promoted to generate a social capital by means of education and it is a privilege place to substantiate the moral identity of the person beginning with the commitment of the professor with the university student.

  3. Professor Peter Higgs: "My Life as a Boson"

    CERN Multimedia

    CERN. Geneva

    2012-01-01

    Professor Peter Higgs played a key role in the development of the Standard Model, our current theory of fundamental physics. The search for the Higgs Boson is the centrepiece of the LHC programme at CERN, and the existence of this famously elusive particle is likely to be confirmed or refuted with data currently being collected, using apparatus partly designed at Bristol. Professor Higgs will introduce the ideas of spontaneous symmetry breaking, and discuss how these developed from their application in condensed matter through the earlier work of Yoichiro Nambu and Jeffrey Goldstone, to the work of Robert Brout, Francois Englert and himself in 1964. The subsequent application of these ideas to electroweak theory will be discussed briefly.

  4. Effect of planecta and ROSE? on the frequency characteristics of blood pressure-transducer kits

    OpenAIRE

    Fujiwara, Shigeki; Kawakubo, Yoshifumi; Mori, Satoshi; Tachihara, Keiichi; Toyoguchi, Izumi; Yokoyama, Takeshi

    2014-01-01

    Pressure-transducer kits have frequency characteristics such as natural frequency and damping coefficient, which affect the monitoring accuracy. The aim of the present study was to investigate the effect of planecta ports and a damping device (ROSE?, Argon Medical Devices, TX, USA) on the frequency characteristics of pressure-transducer kits. The FloTrac sensor kit (Edwards Lifesciences, CA, USA) and the DTXplus transducer kit (Argon Medical Devices) were prepared with planecta ports, and the...

  5. Expression of proto-oncogene KIT is up-regulated in subset of human meningiomas

    Directory of Open Access Journals (Sweden)

    Saini Masum

    2012-06-01

    Full Text Available Abstract Background KIT is a proto-oncogene involved in diverse neoplastic processes. Aberrant kinase activity of the KIT receptor has been targeted by tyrosine kinase inhibitor (TKI therapy in different neoplasias. In all the earlier studies, KIT expression was reported to be absent in meningiomas. However, we observed KIT mRNA expression in some meningioma cases. This prompted us to undertake its detailed analyses in meningioma tissues resected during 2008–2009. Methods Tumor tissues and matched peripheral blood samples collected from meningioma patients were used for detailed molecular analyses. KIT expression was ascertained immunohistochemically and validated by immunoblotting. KIT and KITLG transcript levels were discerned by reverse transcription quantitative real-time PCR (RT-qPCR. Similarly, KIT amplification and allele loss were assessed by quantitative real-time (qPCR and validated by fluorescence in situ hybridization (FISH on the neoplastic tissues. Possible alterations of the gene at the nucleotide level were analyzed by sequencing. Results Contrary to earlier reports, KIT expression, was detected immunohistochemically in 20.6% meningioma cases (n = 34. Receptor (KIT and ligand (KITLG transcripts monitored by RT-qPCR were found to co-express (p = 0.048 in most of the KIT immunopositive tumors. 1/7 KIT positive meningiomas showed allele loss corroborated by reduced FISH signal in the corresponding neoplastic tissue. Sequence analysis of KIT showed M541L substitution in exon 10, in one of the immunopositive cases. However, its biological consequence remains to be uncovered. Conclusions This study clearly demonstrates KIT over-expression in the human meningiomas. The data suggest that up-regulated KIT transcription (p  0.05, is a likely mechanism responsible for altered KIT expression. Thus, KIT is a potential candidate for detailed investigation in the context of meningioma pathogenesis.

  6. Expression of proto-oncogene KIT is up-regulated in subset of human meningiomas

    International Nuclear Information System (INIS)

    Saini, Masum; Jha, Ajaya Nand; Abrari, Andleeb; Ali, Sher

    2012-01-01

    KIT is a proto-oncogene involved in diverse neoplastic processes. Aberrant kinase activity of the KIT receptor has been targeted by tyrosine kinase inhibitor (TKI) therapy in different neoplasias. In all the earlier studies, KIT expression was reported to be absent in meningiomas. However, we observed KIT mRNA expression in some meningioma cases. This prompted us to undertake its detailed analyses in meningioma tissues resected during 2008–2009. Tumor tissues and matched peripheral blood samples collected from meningioma patients were used for detailed molecular analyses. KIT expression was ascertained immunohistochemically and validated by immunoblotting. KIT and KITLG transcript levels were discerned by reverse transcription quantitative real-time PCR (RT-qPCR). Similarly, KIT amplification and allele loss were assessed by quantitative real-time (qPCR) and validated by fluorescence in situ hybridization (FISH) on the neoplastic tissues. Possible alterations of the gene at the nucleotide level were analyzed by sequencing. Contrary to earlier reports, KIT expression, was detected immunohistochemically in 20.6% meningioma cases (n = 34). Receptor (KIT) and ligand (KITLG) transcripts monitored by RT-qPCR were found to co-express (p = 0.048) in most of the KIT immunopositive tumors. 1/7 KIT positive meningiomas showed allele loss corroborated by reduced FISH signal in the corresponding neoplastic tissue. Sequence analysis of KIT showed M541L substitution in exon 10, in one of the immunopositive cases. However, its biological consequence remains to be uncovered. This study clearly demonstrates KIT over-expression in the human meningiomas. The data suggest that up-regulated KIT transcription (p < 0.001), instead of gene amplification (p > 0.05), is a likely mechanism responsible for altered KIT expression. Thus, KIT is a potential candidate for detailed investigation in the context of meningioma pathogenesis

  7. Pathologic Stimulus Determines Lineage Commitment of Cardiac C-kit+ Cells.

    Science.gov (United States)

    Chen, Zhongming; Zhu, Wuqiang; Bender, Ingrid; Gong, Wuming; Kwak, Il-Youp; Yellamilli, Amritha; Hodges, Thomas J; Nemoto, Natsumi; Zhang, Jianyi; Garry, Daniel J; van Berlo, Jop H

    2017-12-12

    Although cardiac c-kit + cells are being tested in clinical trials, the circumstances that determine lineage differentiation of c-kit + cells in vivo are unknown. Recent findings suggest that endogenous cardiac c-kit + cells rarely contribute cardiomyocytes to the adult heart. We assessed whether various pathological stimuli differentially affect the eventual cell fates of c-kit + cells. We used single-cell sequencing and genetic lineage tracing of c-kit + cells to determine whether various pathological stimuli would result in different fates of c-kit + cells. Single-cell sequencing of cardiac CD45 - c-kit + cells showed innate heterogeneity, indicative of the existence of vascular and mesenchymal c-kit + cells in normal hearts. Cardiac pressure overload resulted in a modest increase in c-kit-derived cardiomyocytes, with significant increases in the numbers of endothelial cells and fibroblasts. Doxorubicin-induced acute cardiotoxicity did not increase c-kit-derived endothelial cell fates but instead induced cardiomyocyte differentiation. Mechanistically, doxorubicin-induced DNA damage in c-kit + cells resulted in expression of p53. Inhibition of p53 blocked cardiomyocyte differentiation in response to doxorubicin, whereas stabilization of p53 was sufficient to increase c-kit-derived cardiomyocyte differentiation. These results demonstrate that different pathological stimuli induce different cell fates of c-kit + cells in vivo. Although the overall rate of cardiomyocyte formation from c-kit + cells is still below clinically relevant levels, we show that p53 is central to the ability of c-kit + cells to adopt cardiomyocyte fates, which could lead to the development of strategies to preferentially generate cardiomyocytes from c-kit + cells. © 2017 American Heart Association, Inc.

  8. YouTube Professors: Scholars as Online Video Stars

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    This article takes a look at the rising popularity of professors as the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites is making it possible for classrooms to be opened up and making teaching--which once took place behind closed doors--a more public art. Web video has generated a new form of…

  9. YouTube Professors Scholars as Online Video Stars

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    This article takes a look at how professors are becoming the latest YouTube stars. The popularity of their appearances on YouTube and other video-sharing sites end up opening the classroom and making teaching--which once took place behind closed doors--a more public art. Web videos open a new form of public intellectualism to scholars looking to…

  10. Professor V. Weisskopf, CERN Director General (1961-1965)

    CERN Document Server

    1962-01-01

    Well known theoretical physicist Victor Weisskopf has died aged 93. Born in Austria, he later worked with Schrodinger in Berlin before emigrating to the US in 1937, where he joined the Manhattan project in 1944, and was witness to the Trinity Test in July 1945. In 1946 he became professor of physics at MIT. He took leave of absence to be Director General of CERN, the European Organization for Nuclear Physics, from 1961-1965.

  11. IN MEMORIAM: PROFESSOR STELIAN PETRESCU (1951 – 2011

    Directory of Open Access Journals (Sweden)

    Ioan Mămăligă

    2011-12-01

    Full Text Available Today, I want to believe in the old saying that the soul, the spirit of the departed lingers on for a while among the living. I like to believe our homage here today will somehow reach Stelian Petrescu, our professor, colleague, mentor and coworker, who put his passion, talent, love and devotion into serving the chemical engineering school in Iaşi. His life and work have been closely related to our Faculty of Chemical Engineering and Environmental Protection. In 1975, he graduated from the Faculty of Industrial Chemistry of the Polytechnic Institute with a degree in the Technology of Inorganic Substances, and in 1980, he went on to teach at the “Gheorghe Asachi” Technical University in Iaşi, where he gradually built an exceptional career. In 1987, he earned a PhD in chemical engineering, and he became a full professor in 1996. A hard worker and brilliant researcher, Professor Petrescu has published over 15 books and textbooks and over 150 valuable scientific articles. He was also the author of over 40 patents, many of which received awards at international invention fairs. An outstanding member of the group of teachers with the Chemical Engineering Department, which he has run and coordinated for a long time, he has contributed to the education of over 30 generations of engineers and the development of a new generation of doctors in chemical engineering. He was beloved and held in high regard both by his students and his colleagues. Professor Petrescu has left this world prematurely, unexpectedly and unjustly. We will all miss him and will surely remember all the wonderful times we spent together. On behalf of his colleagues and students, I would like to extend my deepest condolences to his family.

  12. Professor Created On-line Biology Laboratory Course

    Science.gov (United States)

    Bowman, Arthur W.

    2010-01-01

    This paper will share the creation, implementation, and modification of an online college level general biology laboratory course offered for non-science majors as a part of a General Education Curriculum. The ability of professors to develop quality online laboratories will address a growing need in Higher Education as more institutions combine course sections and look for suitable alternative course delivery formats due to declining departmental budgets requiring reductions in staffing, equipment, and supplies. Also, there is an equal or greater need for more professors to develop the ability to create online laboratory experiences because many of the currently available online laboratory course packages from publishers do not always adequately parallel on-campus laboratory courses, or are not as aligned with the companion lecture sections. From a variety of scientific simulation and animation web sites, professors can easily identify material that closely fit the specific needs of their courses, instructional environment, and students that they serve. All too often, on-campus laboratory courses in the sciences provide what are termed confirmation experiences that do NOT allow students to experience science as would be carried out by scientists. Creatively developed online laboratory experiences can often provide the type of authentic investigative experiences that are not possible on-campus due to the time constraints of a typical two-hour, once-per-week-meeting laboratory course. In addition, online laboratory courses can address issues related to the need for students to more easily complete missing laboratory assignments, and to have opportunities to extend introductory exercises into more advanced undertakings where a greater sense of scientific discovery can be experienced. Professors are strongly encourages to begin creating online laboratory exercises for their courses, and to consider issues regarding assessment, copyrights, and Intellectual Property

  13. [Surgical intervention against overpopulation: Professor Weinhold's foreskin infibulation].

    Science.gov (United States)

    Mörgeli, C

    1993-01-01

    One of the most bizarre and forgotten suggestions to have developed from the discussion of pauperism in the 19th century was the infibulation of the impoverished men. A communication in 1827 from the Halle professor of surgery, Carl August Weinhold (1782-1829), raised indignation and caused ironic as well as angry reactions. Despite such a heated response, Weinhold's proposed method of population control soon fell into oblivion, a fate considered by this contemporaries as "highly desirable".

  14. The United Kingdom's First Woman Law Professor: An Archerian Analysis

    OpenAIRE

    Cownie, FC

    2015-01-01

    In 1970, at Queen's University Belfast, Claire Palley became the first woman to hold a Chair in Law at a United Kingdom university. However, little is known about the circumstances surrounding this event, or Claire Palley herself. This article (part of an extended project exploring her life history) seeks to address the question ‘Was there something about Claire Palley herself that made it more likely she would become the United Kingdom's first female law professor?’ Initially focusing on met...

  15. 76 FR 51037 - Determination That Halflytely and Bisacodyl Tablets Bowel Prep Kit (Containing Two Bisacodyl...

    Science.gov (United States)

    2011-08-17

    ... determined that Halflytely and Bisacodyl Tablets Bowel Prep Kit (polyethylene glycol (PEG) 3350, sodium... kits containing PEG-3350, sodium chloride, sodium bicarbonate, and potassium chloride for oral solution... that the Agency determine whether Halflytely and Bisacodyl Tablets Bowel Prep Kit (PEG- 3350, sodium...

  16. 33 CFR 149.323 - What are the requirements for first aid kits?

    Science.gov (United States)

    2010-07-01

    ... first aid kits? 149.323 Section 149.323 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Lifesaving Equipment Manned Deepwater Port Requirements § 149.323 What are the requirements for first aid kits? (a) Each manned deepwater port must have an industrial first aid kit, approved by an appropriate...

  17. [The comparison of two newborn cytomegalovirus IgG antibody screening ELISA kits].

    Science.gov (United States)

    Zhang, Shun-Xian; He, Xiao-Zhou; Wang, Shi-Wen; Wang, Xiao-Fang

    2013-10-01

    This study compared two newborn Cytomegalovirus (CMV) IgG antibody screening ELISA kits and evaluated the detection effectiveness of Abnova kit. CMV IgG antibodies were detected by both SeraQuest and Abnova kits from dried blood spot (DBS) samples of 488 newborn heel sticks. The detection abilities of these two kits were compared in different sample dilution concentrations. Relative detection effectiveness of the Abnova kit was defined by statistical method using the SeraQuest kit as a point of comparison. Compared to the SeraQuest screening test kit, the Abnova kit revealed a sensitivity of 98.9%, specificity of 78.6%, positive predictive value of 99.3%, negative predictive value of 68.8%, and the coincidence rate for these two screening test kits at 98.3%. The consistency check of both kits based on interpretation of the kappa statistic was relatively good. For the Abnova kit, the "area under the ROC curve" was 0.887, which indicates moderate accuracy. Abnova kit can be applied to newborn screening for congenital CMV infections. However, repeating the test for ambiguous results is suggested to increase the specificity and negative predictive value.

  18. 21 CFR 866.2480 - Quality control kit for culture media.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Quality control kit for culture media. 866.2480... control kit for culture media. (a) Identification. A quality control kit for culture media is a device...-dried, viable microorganism, intended for medical purposes to determine if a given culture medium is...

  19. Oncogenic activation of v-kit involves deletion of a putative tyrosine-substrate interaction site.

    Science.gov (United States)

    Herbst, R; Munemitsu, S; Ullrich, A

    1995-01-19

    The transforming gene of the Hardy-Zuckerman-4 strain of feline sarcoma virus, v-kit, arose by transduction of the cellular c-kit gene, which encodes the receptor tyrosine kinase (RTK) p145c-kit. To gain insight into the molecular basis of the v-kit transforming potential, we characterized the feline c-kit by cDNA cloning. Comparison of the feline v-kit and c-kit sequences revealed, in addition to deletions of the extracellular and transmembrane domains, three additional mutations in the v-kit oncogene product: deletion of tyrosine-569 and valine-570, the exchange of aspartate at position 761 to glycine, and replacement of the C-terminal 50 amino acids by five unrelated residues. Examinations of individual v-kit mutations in the context of chimeric receptors yielded inhibitory effects for some mutants on both autophosphorylation and substrate phosphorylation functions. In contrast, deletion of tyrosine-569 and valine-570 significantly enhanced transforming and mitogenic activities of p145c-kit, while the other mutations had no significant effects. Conservation in subclass III RTKs and the identification of the corresponding residue in beta PDGF-R, Y579, as a binding site for src family tyrosine kinases suggests an important role for Y568 in kit signal regulation and the definition of its oncogenic potential. Repositioning of Y571 by an inframe two codon deletion may be the crucial alteration resulting in enhancement of v-kit oncogenic activity.

  20. An improved 99mTc-Aprotinin kit formulation: quality control analysis of cold kit shelf life and radiotracer stability

    International Nuclear Information System (INIS)

    Smyth, D.R.; Tsopelas, C.

    2005-01-01

    Aprotinin is a small protein that inhibits serine proteases and has been shown to bind to amyloid fibrils of varying chemical composition in-vitro. 99 mTc-aprotinin has demonstrated potential for imaging cardiac and pleuropulmonary AL amyloidosis and other forms of amyloidosis present as deposits in joints, the tongue or intestines and other sites excluding the kidneys and liver. Radiolabelling of aprotinin was previously achieved by addition of 99 mTc-pertech-netate to an alkaline mixture of Trasylol (aprotinin injection) and stannous chloride, followed by a necessary filtration step after 20-30 minutes. We have developed a modified cold kit formulation, utilising pharmaceutical starting materials, that provides a more convenient and efficient radiolabelling procedure where filtration is not required prior to injection. The shelf life of the cold kits was validated after storage in a freezer. The reducing agent used was stannous-pyrophosphate (PYP) and the alkaline buffer was a phosphate-glycine mixture (pH 10.5). Quality control testing of the cold kits was performed after 0, 1, 2, 3 and 6 months storage by assessing the % RCP of 99 mTc-apro-tinin by ITLC-SG. Radiotracer stability was examined in the same way 25, 85 and 265 minutes post reconstitution (pr) via a three strip system employing acetone, saline and ammonia:ethanol:water mixture (1:2:5). A rapid quality control cartridge method was also investigated. Radiolabelling of the cold kits yielded RCP > 95% at 25 mins pr and all other time points, from a formulation that avoided a filtration step. The impurities were quantified as TcO., ( 99 mTc-PYP (< 0.7%) by paper methods. The improved Tc-aprotinin kit formulation has greater convenience and efficiency in the clinical setting

  1. Gene Duplication of the zebrafish kit ligand and partitioning of melanocyte development functions to kit ligand a.

    Directory of Open Access Journals (Sweden)

    Keith A Hultman

    2007-01-01

    Full Text Available The retention of particular genes after the whole genome duplication in zebrafish has given insights into how genes may evolve through partitioning of ancestral functions. We examine the partitioning of expression patterns and functions of two zebrafish kit ligands, kit ligand a (kitla and kit ligand b (kitlb, and discuss their possible coevolution with the duplicated zebrafish kit receptors (kita and kitb. In situ hybridizations show that kitla mRNA is expressed in the trunk adjacent to the notochord in the middle of each somite during stages of melanocyte migration and later expressed in the skin, when the receptor is required for melanocyte survival. kitla is also expressed in other regions complementary to kita receptor expression, including the pineal gland, tail bud, and ear. In contrast, kitlb mRNA is expressed in brain ventricles, ear, and cardinal vein plexus, in regions generally not complementary to either zebrafish kit receptor ortholog. However, like kitla, kitlb is expressed in the skin during stages consistent with melanocyte survival. Thus, it appears that kita and kitla have maintained congruent expression patterns, while kitb and kitlb have evolved divergent expression patterns. We demonstrate the interaction of kita and kitla by morpholino knockdown analysis. kitla morphants, but not kitlb morphants, phenocopy the null allele of kita, with defects for both melanocyte migration and survival. Furthermore, kitla morpholino, but not kitlb morpholino, interacts genetically with a sensitized allele of kita, confirming that kitla is the functional ligand to kita. Last, we examine kitla overexpression in embryos, which results in hyperpigmentation caused by an increase in the number and size of melanocytes. This hyperpigmentation is dependent on kita function. We conclude that following genome duplication, kita and kitla have maintained their receptor-ligand relationship, coevolved complementary expression patterns, and that

  2. Volume celebrating the 60th birthday of Professor Dr. Franz Fie; Professor Dr. Franz Fiedler zum 60. Geburtstag

    Energy Technology Data Exchange (ETDEWEB)

    Beheng, K.D. [ed.

    1998-01-01

    This report was compiled in honor of Professor Dr. Franz Fiedler on the occasion of his 60th birthday on 7 January 1998. Its contributions deal with mesoscale modelling, the propagation of air pollutants, measurements of precipitation using radar, and prediction models. (orig./KW) [Deutsch] Dieser Bericht wurde aus Anlass des 60. Geburtstags von Herrn Prof. Dr. Franz Fiedler am 7. Januar 1998 zusammengestellt. Die Beitraege behandeln mesoskalige Modellierung, Ausbreitung von Luftschadstoffen, Niederschlagsmessung mit Radar und Vorhersagemodelle. (orig.)

  3. Signal transduction by normal isoforms and W mutant variants of the Kit receptor tyrosine kinase.

    Science.gov (United States)

    Reith, A D; Ellis, C; Lyman, S D; Anderson, D M; Williams, D E; Bernstein, A; Pawson, T

    1991-09-01

    Germline mutations at the Dominant White Spotting (W) and Steel (Sl) loci have provided conclusive genetic evidence that c-kit mediated signal transduction pathways are essential for normal mouse development. We have analysed the interactions of normal and mutant W/c-kit gene products with cytoplasmic signalling proteins, using transient c-kit expression assays in COS cells. In addition to the previously identified c-kit gene product (Kit+), a second normal Kit isoform (KitA+) containing an in-frame insertion, Gly-Asn-Asn-Lys, within the extracellular domain, was detected in murine mast cell cultures and mid-gestation placenta. Both Kit+ and KitA+ isoforms showed increased autophosphorylation and enhanced association with phosphatidylinositol (PI) 3' kinase and PLC gamma 1, when stimulated with recombinant soluble Steel factor. No association or increase in phosphorylation of GAP and two GAP-associated proteins, p62 and p190, was observed. The two isoforms had distinct activities in the absence of exogenous soluble Steel factor; Kit+, but not KitA+, showed constitutive tyrosine phosphorylation that was accompanied by a low constitutive level of association with PI-3' kinase and PLC gamma 1. Introduction of the point substitutions associated with W37 (Glu582----Lys) or W41 (Val831----Met) mutant alleles into c-kit expression constructs abolished (W37) or reduced (W41) the Steel factor-induced association of the Kit receptor with signalling proteins in a manner proportional to the overall severity of the corresponding W mutant phenotype. These data suggest a diversity of normal Kit signalling pathways and indicate that W mutant phenotypes result from primary defects in the Kit receptor that affect its interaction with cytoplasmic signalling proteins.

  4. Discovery of amido-benzisoxazoles as potent c-Kit inhibitors

    Energy Technology Data Exchange (ETDEWEB)

    Kunz, Roxanne K.; Rumfelt, Shannon; Chen, Ning; Zhang, Dawei; Tasker, Andrew S.; Bürli, Roland; Hungate, Randall; Yu, Violeta; Nguyen, Yen; Whittington, Douglas A.; Meagher, Kristin L.; Plant, Matthew; Tudor, Yanyan; Schrag, Michael; Xu, Yang; Ng, Gordon Y.; Hu, Essa (Amgen)

    2010-01-12

    Deregulation of the receptor tyrosine kinase c-Kit is associated with an increasing number of human diseases, including certain cancers and mast cell diseases. Interference of c-Kit signaling with multi-kinase inhibitors has been shown clinically to successfully treat gastrointestinal stromal tumors and mastocytosis. Targeted therapy of c-Kit activity may provide therapeutic advantages against off-target effects for non-oncology applications. A new structural class of c-Kit inhibitors is described, including in vitro c-Kit potency, kinase selectivity, and the observed binding mode.

  5. Graduate Student Attitudes toward Professor Pedagogical Content Knowledge, Transformational Teaching Practices, Student-Professor Engagement in Learning, and Student Deep Learning in Worldwide Business and Education Programs

    Science.gov (United States)

    Economos, Jennifer Lynn

    2013-01-01

    Some professors are expected to remain competitive research scholars, as well as teach, particularly in research-intensive universities. It has been argued that some professors spend too much time on research to obtain institutional incentives or promotion, and not enough time on teaching. Consequently, some adjuncts assume the responsibility for…

  6. EDITORIAL: 65th Birthday of Professor Hauptmann 65th Birthday of Professor Hauptmann

    Science.gov (United States)

    Lucklum, Ralf

    2009-12-01

    The papers in this special feature have been contributed by scientific partners in international research projects and from former PhD students of the Editor-in-Chief of this journal, Professor Dr Peter Hauptmann. The motivation for this feature is the occasion of Peter Hauptmann's 65th birthday on 24 July 2009 and his retirement from his chair at the Otto-von-Guericke-University, Magdeburg, Germany this autumn. Peter graduated in Physics at the Technical University Dresden and received his PhD from the Technical University Leuna-Merseburg in 1973. He habilitated in 1979. With his appointment at the Faculty of Electrical Engineering and Information Technology in 1985 the Chair of Measurement Science extended its profile to the fast growing area of sensors. Peter was one of the very early developers of ultrasonic sensor systems for process monitoring and quality assurance. The working style here was characteristic of all his future activities. He combined his background in theory and experiment on ultrasonic wave propagation and its application to material science with the advantages of rapidly developing capabilities in microelectronics and data processing. The results have meanwhile found their way into products that are now on the market worldwide. Germany's reunification opened the door to the international sensor community and the most challenging sensor research areas. Peter Hauptmann very soon became a well respected colleague and was consequently appointed as member of the Technical Program Committee of the most important sensor conferences, elected member and head of expert groups of research associations and funding organizations, and of course reviewer of many scientific journals. Nowadays Peter Hauptmann can rightly be called one of the key players in the area of sensors. Professor Hauptmann's research interests combine fundamental aspects of the sensor transduction scheme with application issues up to the use of the sensor system in the industrial world

  7. 3D vision upgrade kit for TALON robot

    Science.gov (United States)

    Edmondson, Richard; Vaden, Justin; Hyatt, Brian; Morris, James; Pezzaniti, J. Larry; Chenault, David B.; Tchon, Joe; Barnidge, Tracy; Kaufman, Seth; Pettijohn, Brad

    2010-04-01

    In this paper, we report on the development of a 3D vision field upgrade kit for TALON robot consisting of a replacement flat panel stereoscopic display, and multiple stereo camera systems. An assessment of the system's use for robotic driving, manipulation, and surveillance operations was conducted. The 3D vision system was integrated onto a TALON IV Robot and Operator Control Unit (OCU) such that stock components could be electrically disconnected and removed, and upgrade components coupled directly to the mounting and electrical connections. A replacement display, replacement mast camera with zoom, auto-focus, and variable convergence, and a replacement gripper camera with fixed focus and zoom comprise the upgrade kit. The stereo mast camera allows for improved driving and situational awareness as well as scene survey. The stereo gripper camera allows for improved manipulation in typical TALON missions.

  8. Assessment of RFID Read Accuracy for ISS Water Kit

    Science.gov (United States)

    Chu, Andrew

    2011-01-01

    The Space Life Sciences Directorate/Medical Informatics and Health Care Systems Branch (SD4) is assessing the benefits Radio Frequency Identification (RFID) technology for tracking items flown onboard the International Space Station (ISS). As an initial study, the Avionic Systems Division Electromagnetic Systems Branch (EV4) is collaborating with SD4 to affix RFID tags to a water kit supplied by SD4 and studying the read success rate of the tagged items. The tagged water kit inside a Cargo Transfer Bag (CTB) was inventoried using three different RFID technologies, including the Johnson Space Center Building 14 Wireless Habitat Test Bed RFID portal, an RFID hand-held reader being targeted for use on board the ISS, and an RFID enclosure designed and prototyped by EV4.

  9. Optimization and Validation of kit of detection Antibiotics on Honey

    International Nuclear Information System (INIS)

    Hamza, Malek

    2013-01-01

    According to the Codex Alimentarius and the European Commission Directive each food has a maximum residual antibiotic (MRLs) however, for honey is still no limit set. Among the main methods that guarantee the detection of antibiotic residues include the Premi Test which is a qualitative method for the detection of antibiotics in honey, but it remains a non-specific method for this matrix and long enough (three hours of incubation). Through this work, we were able to develop and optimize a new kit called Honey test. This kit is able to detect the presence of antibiotic residues in honey by a bacterial strain radio-resistant called D.ra. The duration of treatment is only 30 minutes, requiring incubation at 37 Degree C and treatment with UV at 366 nm. This work will be the subject of a national patent.

  10. DogMATIC--A Remote Biospecimen Collection Kit for Biobanking.

    Science.gov (United States)

    Milley, Kristi M; Nimmo, Judith S; Bacci, Barbara; Ryan, Stewart D; Richardson, Samantha J; Danks, Janine A

    2015-08-01

    Canine tumors are valuable comparative oncology models. This research was designed to create a sustainable biobank of canine mammary tumors for breast cancer research. The aim was to provide a well-characterized sample cohort for specimen sharing, data mining, and long-term research aims. Canine mammary tumors are most frequently managed at a local veterinary clinic or hospital. We adopted a biobank framework based on a large number of participating veterinary hospitals and clinics acting as collection centers that were serviced by a centralized storage facility. Recruitment was targeted at rural veterinary clinics. A tailored, stable collection kit (DogMATIC) was designed that was used by veterinarians in remote or rural locations to collect both fresh and fixed tissue for submission to the biobank. To validate this methodology the kit design, collection rate, and sample quality were analyzed. The Australian Veterinary Cancer Biobank was established as a network of 47 veterinary clinics and three veterinary pathology laboratories spanning over 200,000 km(2). In the first 12 months, 30 canine mammary tumor cases were submitted via the DogMATIC kit. Pure intact RNA was isolated in over 80% of samples with an average yield of 14.49 μg. A large network biobank, utilizing off-site collection with the DogMATIC kit, was successfully coordinated. The creation of the Australian Veterinary Cancer Biobank has established a long-term, sustainable, comparative oncology research resource in Australia. There are broader implications for biobanking with this very different form of collection and banking.

  11. Physicochemical characteristics of the kanamycin-lyophilized kit

    International Nuclear Information System (INIS)

    Eva Maria Widyasari; Misyetti; Teguh Hafiz Ambar W; Witri Nuraeni

    2013-01-01

    Kanamycin is a broad-spectrum antibiotic and usually used for the treatment of infections when antibiotics like penicillin are less powerful and can not be given. This research was performed to obtain several physicochemical character of 99m Tc-kanamycin which were made in the form of lyophilized kanamycin kit to ensure the later application in humans. Kanamycin diagnostic kit were provided in lyophilized kit comprising kanamycin as ligand compound, pyrophosphate as co-ligand and SnCl 2 as reducing agent. The radiochemical purity was determined by instant thin layer chromatography (ITLC-SG) using 0.5 N NaOH as the mobile phase and ascending paper chromatography using Whatman paper 3 with acetone as the mobile phase. The plasma binding protein of 99m Tc-kanamycin was investigated in vitro by precipitation method using 5% of trichloro acetic acid (TCA) solution, whereas the lipophilicity (log P) was obtained by determination the partition coefficient in organic solvent-water system. Studies on the effect of the amount of radioactivity and the volume of Na 99m TcO 4 solution to the radiochemical purity of 99m Tc-kanamycin were also performed. From this experiment it was obtained that kanamycin lyophilized-kit was hydrophilic, 59.54% of solutions bound to plasma, radiochemical purity was more than 95%, and the final volume of 2 ml dosage was stable up to 2 hours after the addition of 99m Tc with a radioactivity of less then 3 mCi. (author)

  12. Feasibility of fractionating MIBI cold kits for cost reduction

    Energy Technology Data Exchange (ETDEWEB)

    Penglis, S.; Tsopelas, C. [Royal Adelaide Hospital. SA (Australia)

    1998-06-01

    Full text: Recently {sup 99m}Tc-MIBI become the first 99mTc-labelled myocardial perfusion imaging agent commercially available in Australia. After labelling each vial is sufficient for three to four patient doses. However, it becomes very expensive when only a single patient dose is required (up to $350 per dose). Our goal in this study was to subdivide the MIBI kit into fractions to establish the stability of these split kits. If successful, this would reduce the expense and make the product more cost-effective. After dissolving the Iyophilised ingredients of a MIBI vial with 5 mL of N2-purged normal saline, 1 mL aliquots of the resultant solution were dispensed into N2-filled vials under aseptic conditions. The vials were then stored frozen at -70 deg C. 99mTc-MIBI was prepared by the addition of 2 GBq of {sup 99m}Tc-pertechnetate in I mL of normal saline to the fractionated kit, followed by heating at 100 deg C for 10 minutes at 0, 2, 4 and 8 weeks post-fractionation. The product was allowed to cool before testing for radiochemical purity (RCP) for up to six hours post-labelling. The RCP of each vial was determined using aluminium oxide coated aluminium TLC strips (Merck) run in 100% ethanol. Over the eight-week evaluation period RCP was maintained at 94.2 + 1.3% over six hours (n = 16), which is greater than the minimum recommended RCP (90%) for patient use. These results show that fractionation of MIBI cold kits and sub-frozen storage under an N{sub 2} atmosphere provides a stable and economical multidose product. Using this method the cost of a single patient dose can be reduced considerably from $350, even allowing for the labour involved in the fractionation

  13. Feasibility of fractionating MIBI cold kits for cost reduction

    International Nuclear Information System (INIS)

    Penglis, S.; Tsopelas, C.

    1998-01-01

    Full text: Recently 99m Tc-MIBI become the first 99mTc-labelled myocardial perfusion imaging agent commercially available in Australia. After labelling each vial is sufficient for three to four patient doses. However, it becomes very expensive when only a single patient dose is required (up to $350 per dose). Our goal in this study was to subdivide the MIBI kit into fractions to establish the stability of these split kits. If successful, this would reduce the expense and make the product more cost-effective. After dissolving the Iyophilised ingredients of a MIBI vial with 5 mL of N2-purged normal saline, 1 mL aliquots of the resultant solution were dispensed into N2-filled vials under aseptic conditions. The vials were then stored frozen at -70 deg C. 99mTc-MIBI was prepared by the addition of 2 GBq of 99m Tc-pertechnetate in I mL of normal saline to the fractionated kit, followed by heating at 100 deg C for 10 minutes at 0, 2, 4 and 8 weeks post-fractionation. The product was allowed to cool before testing for radiochemical purity (RCP) for up to six hours post-labelling. The RCP of each vial was determined using aluminium oxide coated aluminium TLC strips (Merck) run in 100% ethanol. Over the eight-week evaluation period RCP was maintained at 94.2 + 1.3% over six hours (n = 16), which is greater than the minimum recommended RCP (90%) for patient use. These results show that fractionation of MIBI cold kits and sub-frozen storage under an N 2 atmosphere provides a stable and economical multidose product. Using this method the cost of a single patient dose can be reduced considerably from $350, even allowing for the labour involved in the fractionation

  14. Pharmacists' views on and experiences with bowel cancer screening kits in Auckland, New Zealand.

    Science.gov (United States)

    Martini, Nataly; Basdew, Kamlika; Kammona, Ala; Shen, Amy; Taylor, Caragh; McIntosh, Timothy R; Barnes, Joanne

    2014-08-01

    To explore the views of New Zealand pharmacists on bowel cancer screening, particularly with regards to faecal occult blood testing (FOBT) kits, self-perceived knowledge on FOBT kits and barriers, motivators and experiences with selling and counselling consumers with respect to FOBT kits. Semi-structured interviews were conducted face to face or by telephone with 20 community pharmacists in the Auckland region. Interviews were recorded and transcribed verbatim and data were coded and analysed using NVivo software to identify key themes. Participant pharmacists believed that they were well placed to provide advice on FOBT kits to consumers. Barriers to selling the kits included cost and perceived lack of test sensitivity of the kits, poor consumer demand, pharmacists' lack of training and information, and a belief that selling FOBT kits was outside the pharmacists' scope of practice. Motivators to selling the kits included customer convenience, ease of use, confidence in the kits and embracing new roles for pharmacists. Pharmacists were concerned that use of the kits may increase the burden on the public health system through customer anxiety over test results; however, they agreed that there was a need for bowel cancer screening and awareness and that people concerned about bowel cancer should make visiting their general practitioner a priority. Pharmacists' views were mixed. Pharmacists' training and competence with respect to the provision of bowel cancer kits, and how a bowel cancer screening service can be developed to optimise public health outcomes, need to be addressed. © 2013 Royal Pharmaceutical Society.

  15. Formulation of MIBI Kit as a heart imaging agent

    International Nuclear Information System (INIS)

    Widyastuti; A, Hanafiah; Yunilda; A, Laksmi; Setyowati, Sri; Y Veronika

    1999-01-01

    9 9 m Tc labelled 2-methoxy-isobutyl-isonitrile(MIBI) has been known as an imaging agent for myocardial perfusion. This radiopharmaceutical preparation gives the same satisfactory result as Thallium- 2 10TI, and presumably could replace 2 01TI because of same advantages. MIBI kit was formulated from MIBI ligand produced by RPC-BATAN which has been characterized and tested for quality. The formula used in this research referred to the formula of imported product(Cardiolite, MIBI kit produced by Dupont), and the quality control testing was performed by comparing some parameters to the imported product. The parameters used for QC testing were radiochemical purity, biodistribution in nice and heart imaging in human volunteer using gamma camera. The result of the experiment showed that the radiochemical purity was 95 % in average, biodistribution in heart to liver gave the ratio of 0.67, 1.5, and 2.53 respectively at 10, 30 and 60 minutes after injection. The result of clinical testing in some volunteers gave contrast images as good as given by Cardiolite. The optimum condition of freeze drying has been found, and the kit can be used for more than 6 months

  16. Basic and clinical investigation of T3 immunoassay kit

    International Nuclear Information System (INIS)

    Konishi, Junji; Nakajima, Akiko; Morita, Rikushi; Endo, Keigo; Ikekubo, Katsuji

    1976-01-01

    T 3 immunoassay kit was investigated basically and clinically. A good result was obtained at the prescribed incubation temperature and for 16 hours of incubation time. Moreover, it was thought to be possible that incubation time could be shortened to 1 - 4 hours at 37 0 C. Specificity of antibody was good. Recovery of added T 3 was 100+-5 (S.D.) % on an average and parallel of dilution curve of high T 3 serum was also good. Variation coefficient of accuracy of this kit was 1.5 - 2.1 % and that of reproducibility was 1.3 - 6.6 %. Mild hemolysis did not affect measurement value. Serum T 3 level in normals, untreated patients with Basedow's disease and patients with primary hypothyroidism was 142+-21 ng/100 ml, 452+-156 ng/100 ml and 67+-17 ng/100 ml, respectively. Serum T 3 level in patients with Hashimoto's disease was distributed to a wide extent, but that of patients with goiter and simple goiter ranged within normal range. On the other side, serum T 3 level of normal pregnant woman was high and that of patients with anorexia nervosa showed low level. From the above mentioned results, it was concluded that this kit was simple in method and good in sensitivity, specificity and reproducibility and it was also useful for clinical applications. (M. Tsunoda)

  17. Fabrication of CANFLEX bundle kit for irradiation test in NRU

    International Nuclear Information System (INIS)

    Cho, Moon Sung; Kwon, Hyuk Il; Ji, Chul Goo; Chang, Ho Il; Sim, Ki Seob; Suk, Ho Chun.

    1997-10-01

    CANFLEX bundle kit was prepared at KAERI for the fabrication of complete bundle at AECL. Completed bundle will be used for irradiation test in NRU. Provisions in the 'Quality Assurance Manual for HWR Fuel Projects,' 'Manufacturing Plan' and 'Quality Verification, Inspection and Test Plan' were implemented as appropriately for the preparation of CANFLEX kit. A set of CANFLEX kit consist of 43 fuel sheath of two different sizes with spacers, bearing pads and buttons attached, 2 pieces of end plates and 86 pieces of end caps with two different sizes. All the documents utilized as references for the fabrication such as drawings, specifications, operating instructions, QC instructions and supplier's certificates are specified in this report. Especially, suppliers' certificates and inspection reports for the purchased material as well as KAERI's inspection report are integrated as attachments to this report. Attached to this report are supplier's certificates and KAERI inspection reports for the procured materials and KAERI QC inspection reports for tubes, pads, spacers, buttons, end caps, end plates and fuel sheath. (author). 37 refs

  18. 2MASS Catalog Server Kit Version 2.1

    Science.gov (United States)

    Yamauchi, C.

    2013-10-01

    The 2MASS Catalog Server Kit is open source software for use in easily constructing a high performance search server for important astronomical catalogs. This software utilizes the open source RDBMS PostgreSQL, therefore, any users can setup the database on their local computers by following step-by-step installation guide. The kit provides highly optimized stored functions for positional searchs similar to SDSS SkyServer. Together with these, the powerful SQL environment of PostgreSQL will meet various user's demands. We released 2MASS Catalog Server Kit version 2.1 in 2012 May, which supports the latest WISE All-Sky catalog (563,921,584 rows) and 9 major all-sky catalogs. Local databases are often indispensable for observatories with unstable or narrow-band networks or severe use, such as retrieving large numbers of records within a small period of time. This software is the best for such purposes, and increasing supported catalogs and improvements of version 2.1 can cover a wider range of applications including advanced calibration system, scientific studies using complicated SQL queries, etc. Official page: http://www.ir.isas.jaxa.jp/~cyamauch/2masskit/

  19. Kit development for labelling erythrocytes or leukocytes with technetium-99m in vitro

    International Nuclear Information System (INIS)

    Wang Xuebin; Han Quansheng; Wang Jingcheng; Mi Hongzhi

    1996-01-01

    This study developed a modified pre tinning method for labeling erythrocytes with technetium-99m in vitro using a kit which contains stannous chloride stabilized with geneticist acid (GA) in lyophilized form. This GA-kit a sterile closed system that does not require centrifugation,washing and separation of the RBCs. The kit is simple to use and labeling takes ∼ 30 min with a typical labeling efficiency of 97.3% ± 1.2% for 60 determinations. Imaging studies were performed in rabbit using GA-kit in vitro labeling procedure and PYP-kit in vivo labeling. It shows that the heart-to-background ratio with GA in vitro labeling were significantly higher than with in vivo labeling. Leukocytes labeling with technetium-99m using the same GA kit also was studied. The labeling efficiency was 20 ∼ 41%. Thus, the GA kit is versatile and cost-effective. (author). 21 refs., 5 figs., 2 tabs

  20. Maintenance of Clinical Expertise and Clinical Research by the Clinical Professors at Gifu Pharmaceutical University.

    Science.gov (United States)

    Tachi, Tomoya; Noguchi, Yoshihiro; Teramachi, Hitomi

    2017-01-01

    The clinical professors at Gifu Pharmaceutical University (GPU) provide pharmaceutical services at GPU Pharmacy, Gifu University Hospital, and Gifu Municipal Hospital to keep their clinical skills up-to-date; they also perform clinical research in collaboration with many clinical institutes. The Laboratory of Clinical Pharmacy is part of the Department of Pharmacy Practice and Science, to which the clinical professors belong, and is composed of three clinical professors (a professor, an associate professor, and an assistant professor). The professor administers the GPU Pharmacy as its director, while the associate professor and assistant professor provide pharmaceutical services to patients at Gifu Municipal Hospital, and also provide practical training for students in the GPU Pharmacy. Collectively, they have performed research on such topics as medication education for students, clinical communication education, and analysis of clinical big data. They have also conducted research in collaboration with clinical institutes, hospitals, and pharmacies. Here, we introduce the collaborative research between the Laboratory of Clinical Pharmacy and Gifu Municipal Hospital. These studies include "Risk factors contributing to urinary protein expression resulting from bevacizumab combination chemotherapy", "Hyponatremia and hypokalemia as risk factors for falls", "Economic evaluation of adjustments of levofloxacin dosage by dispensing pharmacists for patients with renal dysfunction", and "Effect of patient education upon discharge for use of a medication notebook on purchasing over-the-counter drugs and health foods". In this symposium, we would like to demonstrate one model of the association and collaborative research between these clinical professors and clinical institutes.

  1. Development of positron emission tomography probe of 64Cu-labeled anti-C-kit 12A8 Fab to measure protooncogene C-kit expression

    International Nuclear Information System (INIS)

    Yoshida, Chisato; Tsuji, Atsushi B.; Sudo, Hitomi; Sugyo, Aya; Sogawa, Chizuru; Inubushi, Masayuki; Uehara, Tomoya; Fukumura, Toshimitsu; Koizumi, Mitsuru; Arano, Yasushi; Saga, Tsuneo

    2011-01-01

    Introduction: C-kit is an important diagnostic and therapeutic target molecule for several malignancies, and c-kit-targeted drugs have been used clinically. Because abundant c-kit expression in tumors is a prerequisite for successful c-kit-targeted therapy, imaging of c-kit expression is expected to play a pivotal role in the therapeutic decision for each patient. We evaluated 64 Cu-labeled Fab of anti-c-kit antibody 12A8 as a positron emission tomography (PET) imaging probe. Methods: 111 In- or 125 I-Labeled 12A8 Fab was evaluated in vitro by cell binding, competitive inhibition and cellular internalization assays, and in vivo by biodistribution in mice bearing c-kit-expressing and -non-expressing tumors. Next, Fab fragment was labeled with the positron emitter 64 Cu and evaluated by PET. Results: Radiolabeled 12A8 Fab showed specific binding to c-kit-expressing cells with high affinity and internalized into cells after binding to c-kit on cell surface. Although tumor accumulation of [ 111 In]Fab was lower than that of [ 111 In]IgG, the faster blood clearance of [ 111 In]Fab provided higher tumor-to-blood ratio at 6 h postinjection onwards. Blood clearance of 64 Cu-labeled 12A8 Fab was slower than that of [ 111 In]Fab, but PET using [ 64 Cu]Fab clearly visualized the tumor at 6 h postinjection onwards. Conclusion: The 64 Cu-labeled 12A8 Fab could be used for c-kit-specific PET imaging and might help in selecting appropriate patients for c-kit-targeted treatments.

  2. [Needling technique of Professor Li Yan-Fang].

    Science.gov (United States)

    Li, Li-Jun

    2014-01-01

    Experiences of needling techniques of Professor LI Ya- fang is introduced in this article. Gentle and superficial insertion is adopted by Professor LI in clinic. Emphases are put on the qi regulation function, needling sensation to the affected region and insertion with both hands, especially the function of the left hand as pressing hand. The gentle and superficial insertion should be done as the follows: hold the needle with the right hand, press gently along the running course of meridians with the left hand to promote qi circulation, hard pressing should be applied at acupoints to disperse the local qi and blood, insert the needle gently and quickly into the subcutaneous region with the right hand, and stop the insertion when patient has the needling sensation. While the fast needling is characterized with shallow insertion and swift manipulation: the left hand of the manipulator should press first along the running course of the meridian, and fix the local skin, hold the needle with the right hand and insert the needle quickly into the acupoint. Withdrawal of the needle should be done immediately after the reinforcing and reducing manipulations. Professor LI is accomplished in qi regulation. It is held by him that regulating qi circulation is essence of acupuncture, letting the patient get the needling sensation is the most important task of needling. Lifting, thrusting and rotation manipulations should be applied to do reinforcing or reducing. The tissue around the tip of the needle should not be too contracted or too relaxed, and the resistance should not be too strong or too weak. The feeling of the insertion hand of the practitioner should not be too smooth or too hesitant. Needle should be inserted into the skin quickly at the moment of hard pressing by the left hand. And then, slow rotation and gentle lifting and thrusting can be applied to promote the needling sensation like electric current pass through and to reach the affected region along the

  3. The Forgetful Professor and the Space Biology Adventure

    Science.gov (United States)

    Massa, Gioia D.; Jones, Wanda; Munoz, Angela; Santora, Joshua

    2014-01-01

    This video was created as one of the products of the 2013 ISS Faculty Fellows Summer Program. Our High School science teacher faculty fellows developed this video as an elementary/middle school education component. The video shows a forgetful professor who is trying to remember something, and along the journey she learns more about the space station, space station related plant science, and the Kennedy Space Center. She learns about the Veggie hardware, LED lighting for plant growth, the rotating garden concept, and generally about space exploration and the space station. Lastly she learns about the space shuttle Atlantis.

  4. Tuning Geneva+Pythia 8 Using Professor 2

    CERN Document Server

    Gellersen, Leif Erik

    2016-01-01

    We study the tuning of the Geneva Monte Carlo framework to LHC data. Geneva improves the predictions for Drell-Yan production by including NNLO QCD corrections and extending the resummation accuracy to NNLL$'$ for 0-jettiness and NLL for 1-jettiness. The partonic results provided by Geneva are interfaced to Pythia 8 for showering including its multiple parton interaction (MPI) model. This allows us to obtain sensible predictions for Underlying Event (UE) sensitive observables too. Retuning Geneva + Pythia 8 to LHC data with the Professor 2 package shows an improved agreement for both UE sensitive and more inclusive observables.

  5. Professor Jorge Frascara, Departamento de Arte e Design

    OpenAIRE

    Stephania Padovani

    2004-01-01

    Professor do Departamento de Arte e Design da Universidade de Alberta; membro da Sociedade de Designers Gráfico do Canadá; membro do Icograda Past-Presidents Forum; membro do Editorial Boards of Design Issues (Universidade de Carnegie Mellon/MIT), Information Design Journal (John Benjamins) e Tipográfica (Buenos Aires, Argentina); membro internacional da Society for the Science of Design (Japão), membro do Conselho Diretor do Communication Research Institute da Austrália (CRIA); e membro do C...

  6. Professor Jorge Frascara, Departamento de Arte e Design

    Directory of Open Access Journals (Sweden)

    Stephania Padovani

    2004-04-01

    Full Text Available Professor do Departamento de Arte e Design da Universidade de Alberta; membro da Sociedade de Designers Gráfico do Canadá; membro do Icograda Past-Presidents Forum; membro do Editorial Boards of Design Issues (Universidade de Carnegie Mellon/MIT, Information Design Journal (John Benjamins e Tipográfica (Buenos Aires, Argentina; membro internacional da Society for the Science of Design (Japão, membro do Conselho Diretor do Communication Research Institute da Austrália (CRIA; e membro do Conselho Consultivo e Doutor em Design pela Universidade de Veneza.

  7. An Outstanding Career: Professor Emeritus Iacob Cătoiu

    OpenAIRE

    Octavian Oprică

    2016-01-01

    Through the duration of his commissions of Deputy Dean (1981-1989) and, respectively, Dean (1992-2003), and also by the manner of approaching the managerial problems and his scientific extension, Professor Iacob Cătoiu left and indelible trace on the evolution of the former Department of Commerce in the Bucharest University of Economic Studies (ASE) – now the Department of Business and Tourism. He is author or co-author of an important number of books (57) and articles (105) and book presenta...

  8. In memory of Professor Tianqin Cao(Tien-chin Tsao)

    Institute of Scientific and Technical Information of China (English)

    Youshang Zhang

    2010-01-01

    @@ In December this year,the 4th Tianqin Cao Memorial Symposium on Protein Research will be held in Xiamen(Amoy).On this occasion,it is my pleasure to write a recollection in memory of Professor Tianqin Cao.It was rather late when Ⅰ was able to study in Prof.Cao's laboratory as a graduate student in the Institute of Biochemistry.After graduating from the Department of Chemical Engineering of Zhejiang University in 1948,Ⅰ could not find a job in a chemical engineering factory; therefore,Ⅰ changed my profession to biochemistry and worked as an assistant in the Department of Biochemistry of Hunan Yale Medical College.

  9. Where are the female science professors? A personal perspective.

    Science.gov (United States)

    Kamerlin, Shina Caroline Lynn

    2016-01-01

    The first woman to earn a Professorship at a University in Europe was Laura Maria Caterina Bassi, who earned a professorship in physics at the University of Bologna in 1732. Almost 300 years and three waves of feminism later, in 2016, women typically still only comprise 20% (or less) of the number of full professors in Europe. This opinion article will discuss the experiences of being a female academic today and the factors contributing to the academic gender gap from the perspective of a "young" natural scientist, as well as providing constructive suggestions for strategies to empower women in the academic world.

  10. How to define the tool kit for the corrective maintenance service? : a tool kit definition model under the service performance criterion

    NARCIS (Netherlands)

    Chen, Denise

    2009-01-01

    Currently, the rule of defining tool kits is varied and more engineer's aspects oriented. However, the decision of the tool kit's definition is a trade-off problem between the cost and the service performance. This project is designed to develop a model that can integrate the engineer's preferences

  11. Transactional sex and sexual harassment between professors and students at an urban university in Benin.

    Science.gov (United States)

    Eller, Amanda

    2016-07-01

    This paper adds to discussion of transactional sex relationships in Africa by examining the distinction between transactional sex and sexual harassment in the context of professor-student relationships and their inherent power dynamics. By exploring the ways in which female university students in urban Benin toe the line between empowered agent and victim, I show how the power differential between professor and student obstructs the professor's ability to objectively determine consent, and examine why, in spite of this differential, male professors are frequently perceived as the victims of these relationships. Ethnographic data were gathered through participant observation on a public university campus in Benin and in-depth interviews and focus groups with 34 students and 5 professors from that university. Findings suggest that the problem of sexual harassment on campus will be difficult to address so long as transactional sex relationships between professors and students are permitted to continue.

  12. Basic and clinical evaluation of CA 130 RIA kit (D-7111) using two newly developed monoclonal antibodies. Comparison with CA 125 kit

    Energy Technology Data Exchange (ETDEWEB)

    Saga, Tsuneo; Endo, Keigo; Nakajima, Tetsuo and others

    1988-10-01

    The CA 130 RIA kit was developed with the use of two monoclonal antibodies, 130 - 22 and 145 - 9. Laboratory performance was satisfactory for precision, reproducibility, recovery, and dilution. Measurement values with CA 130 kit were almost consistent with those with CA 125 kit. Favorable standard curves were attained with smaller concentrations and shorter incubation time of CA 130 kit than those with CA 125 kit. There was less prozone phenomenon. When defining a cut-off serum level of CA 130 as 35 U/ml, false-positive rate was 0 % for healthy men and 4 % for healthy women, suggesting the involvement of menstrual cycle. Positive rate for CA 130 was 65 % for malignant ovarian tumor, 48 % for lung cancer, and 47 % for endometriosis. (Namekawa, K.).

  13. [Professor CHEN Xiuhua's experience in the treatment of atopic dermatitis].

    Science.gov (United States)

    Quan, Xiaohong; Li, Shuqian; Li, Ying

    2017-03-12

    Professor CHEN Xiuhua 's clinical experiences were introduced in the intervention on atopic dermatitis with external therapies of TCM acupuncture. On the basis of the theory as cultivating the earth and clearing the heart from professor CHEN Dacan and in terms of the disease stages and skin lesion characteristics, as well as in consideration of syndrome differen-tiation, the acupoints for strengthening the spleen and clearing heart fire are selected, such as Zhongwan (CV 12), Daheng (SP 15), Shuifen (CV 9), Tianshu (ST 25), Neiguan (PC 6) and Quchi (LI 11). For the repair of skin lesion, the integration of Chinese and western medicine is used, with the internal application and external use of Chinese herbal medicines involved. The topical ointments are selected rationally. The self-blood therapy is used with acupuncture, bleeding therapy and acupoint injection applied in combination on the basis of the theory of TCM zangfu organs and modern immunological mechanism, which stimulates the nonspecific immune response in the body and strengthens acupoint stimulus effects. Medical thread therapy of Guangxi Zhuang medicine is used in moxibustion for skin damage, which effectively stops itching and promotes wound healing and skin repair.

  14. [Features of Professor Ma Kun's medication in treating ovulatory infertility].

    Science.gov (United States)

    Tong, Ya-Jing; Zhang, Hui-Xian; Chen, Yan-Xia; Dong, Mei-Ling; Ma, Kun

    2017-12-01

    In order to analyze Professor Ma Kun's medication in treating anovulatory infertility, her prescriptions for treating anovulatory infertility in 2012-2015 were collected. The medication features and the regularity of prescriptions were mined by using traditional Chinese medicine inheritance support system, association rules, complex system entropy clustering and other mining methods. Finally, a total of 684 prescriptions and 300 kinds of herbs were screened out, with a total frequency of 11 156 times; And 68 core combinations and 8 new prescriptions were mined. The top three frequently used herbs by effect were respectively tonic herb, blood circulation promoting herb, and Qi-circulation promoting herb. The top three tastes were sweetness, bitterness and pungent flavor. The results showed 28 herbs with a high frequency of ≥100.The top 10 frequently used herbs were respectively Angelica Sinensis Radix, Cyperi Rhizoma, Chuanxiong Rhizome, Paeoniae Radix Rubra, Cyathulae Radix, Taxilli Herba, Cuscutae Semen, Codonopsis Radix, Ligustri Lucidi Fructus, Paeoniae Albaand Paeoniae Radix Alba. The association rules analysis showed commonly used herbal pairs, including Rehmanniae Radix Preparata-Chuanxiong Rhizome, Rehmanniae Radix Preparata-Angelica Sinensis Radix, Cuscutae Semen-Dipsaci Radix. In conclusion, Professor Ma has treated anovulatory infertility by nourishing the kidney and activating blood throughout the treatment course, and attached the importance to the relationship between Qi and blood and there gulation of liver, spleen and kidney in treating anovulatory infertility. Copyright© by the Chinese Pharmaceutical Association.

  15. Burnout Syndrome and Self-Efficacy Beliefs in Professors

    Directory of Open Access Journals (Sweden)

    Arlington Antonio García Padilla

    2017-10-01

    Full Text Available The presence of the Burnout syndrome in professors may be regarded as a deterioration of their mental health with negative impacts on their job performance. It is known that teachers develop different activities in the areas of teaching, outreach and research. This study aims to analyze the relationship between the Burnout syndrome and self-efficacy beliefs and the academic performance in professors of the psychology and dentistry programs at a private university in the city of Barranquilla. This study is empirical and analytical with a descriptive-correlational design. The study population consisted of 93 teachers of the psychology and dentistry programs. To choose the sample, a non-probabilistic sample was used according to the inclusion and exclusion criteria that allowed selecting a total of 36 teachers who met the criteria for the study. The instruments that were used in this study was the Maslach Burnout Inventory (MBI, 1981 adapted by Seisdedos (1997, and the Teachers’ Self-Efficacy Beliefs of Tschannen-Moran and Woolfolk (2001 adapted by Covarrubias and Mendoza (2016. According to the results, it was observed that there is no significant relationship between Burnout, Self-efficacy Belief and the academic performance.

  16. Professor Dorothy A.E. Garrod: "Small, Dark, and Alive!"

    Directory of Open Access Journals (Sweden)

    Pamela Jane Smith

    1997-05-01

    Full Text Available In 1939, Dorothy Garrod became the first woman Professor in either Cambridge or Oxford. Garrod at the time was Director of Studies at Newnham College, Cambridge University and had been in charge of excava­tions in Gibraltar, Western Judaea, Southern Kurdistan and Mount Carmel for which she is now renowned. Trained by Marett at Oxford and Abbe Henri Breuil in France, she was one of our finest archaeologists. By 1939, Garrod had unearthed the well-preserved skull of 'Abel', a Neanderthal child, in Gibraltar, discovered and named the Natufian culture while excavating Shukba near Jerusalem, directed the long term, large scale excavations at Mount Carmel and traveled with Bruce Howe as her assistant to explore Bacho Kiro in Bulgaria. Once elected Professor, she became instrumental in establishing Archaeology and Anthropology as a full degree course and influential in Cambridge's decision to admit women to full membership in 1948. After retirement, she continued excavating in Lebanon and France. Here, with her close friend Suzanen Cassou de Saint Mathurin, she discovered the superb Magdalenian sculptured frieze at Angles-sur-l'Anglin.

  17. Concept of a landscape map according to Professor Franciszek Uhorczak

    Directory of Open Access Journals (Sweden)

    Meksuła Mirosław W.

    2016-09-01

    Full Text Available In the article, the concept of landscape maps by Franciszek Uhorczak (1902–1981, Professor of the Maria Curie-Skłodowska University in Lublin, was discussed. The maps constitute a cartographic illustration of volume III, IV and V of “Universal Geography” edited by Państwowe Wydawnictwo Naukowe (the National Scientific Publishing House (Warsaw 1965–1967 – the first Polish small-scale landscape maps of the world. From the perspective of the 50s, an attempt was undertaken to assess the editorial assumptions, landscape typology and selection of cartographic means used by the author, paying special attention to the selection of colours representing landscapes. Also, issues raising controversies related to the degree of generalization of particular elements of the content, typology of landscapes as well as map details were indicated. The performed analysis leads to the conclusion that landscape maps by Professor F. Uhorczak constituted one of the most significant achievements of Polish thematic cartography of the 20th century, and they are an unequaled model also for the contemporary cartographers.

  18. Homage to Professor Hans-Åke Gustafsson

    CERN Multimedia

    2010-01-01

    It was with deep sadness that we learned of the death of Professor Hans-Åke Gustafsson, an internationally recognized scientist, beloved colleague and friend. He passed away on Wednesday January 13th at the Lund University Hospital, surrounded by his loved ones, after a short battle against cancer. This is a great loss for all of us in ALICE and the whole heavy ion community. Hans-Åke, Professor at Lund University, was one of the pioneers of heavy ion physics with relativistic beams since its very beginning. He started his research at CERN, as a fellow at the ISOLDE ion beam facility, and immediately after, in the early 1980 joined the Plastic Ball collaboration at the Bevalac. One of the seminal papers of the field on the discovery of collective flow in relativistic nuclear collisions, co-authored by Hans-Åke, Hans Gutbrod and colleagues, stems from this period. From that point on he was always at the forefront of research with relativistic nuclear beams, being for three de...

  19. O papel do professor junto ao aluno com Altas Habilidades

    Directory of Open Access Journals (Sweden)

    Andréia Jaqueline Devalle Rech

    2012-03-01

    Full Text Available .Quando se discute a Educação Especial é comum, num primeiro momento, lembrar do aluno que compõe o especial na Educação como aquele com deficiência mental, auditiva, visual ou física. No entanto, assim como essas crianças, também os alunos com altas habilidades necessitam de um atendimento especializado, pois ele também é um sujeito da Educação Especial. Nesse sentido, este artigo apresenta a definição de altas habilidades, baseada na teoria de um pesquisador norte-americano e, como foco principal algumas questões que envolvem o professor de forma mais direta com o aluno com altas habilidades em sala de aula. Entre elas estão: questões sobre a aprendizagem escolar desses alunos, bem como os fatores que fazem parte desse processo, estratégias de ensino e a importância da identificação dos alunos com altas habilidades.Palavras-chave: Educação Especial. Professor. Aluno com Altas Habilidades

  20. Late development of homoeothermy in mink (Mustela vison) kits - a strategy for maximum survival rate

    DEFF Research Database (Denmark)

    Tauson, A-H; Chwalibog, André; Tygesen, M P

    2006-01-01

    and after the experiments and evaporative water losses (EWL) were calculated. When exposed to L temperature, single kits responded with a very low HE until 29 days of age, and groups of kits until 14 days of age. It was not until they reached an age of approximately 6 weeks that single kits showed a clear...... thermoregulatory response to the L temperature by increased HE, whereas groups of kits showed increased HE from 29th day onwards. When kept at H temperature, HE was low initially, but all kits showed elevated HE at 8 days of age, and the metabolic rate was similar for single kits and kits huddling in groups....... Evaporative water losses was higher among single than among groups of kits and slightly lower but more variable for animals at L than at H temperature. It was concluded that mink kits develop functional homoeothermy at an age of close to 6 weeks and that the failure of very young kits to thermoregulate...

  1. Increasing Flight Software Reuse with OpenSatKit

    Science.gov (United States)

    McComas, David C.

    2018-01-01

    In January 2015 the NASA Goddard Space Flight Center (GSFC) released the Core Flight System (cFS) as open source under the NASA Open Source Agreement (NOSA) license. The cFS is based on flight software (FSW) developed for 12 spacecraft spanning nearly two decades of effort and it can provide about a third of the FSW functionality for a low-earth orbiting scientific spacecraft. The cFS is a FSW framework that is portable, configurable, and extendable using a product line deployment model. However, the components are maintained separately so the user must configure, integrate, and deploy them as a cohesive functional system. This can be very challenging especially for organizations such as universities building cubesats that have minimal experience developing FSW. Supporting universities was one of the primary motivators for releasing the cFS under NOSA. This paper describes the OpenSatKit that was developed to address the cFS deployment challenges and to serve as a cFS training platform for new users. It provides a fully functional out-of-the box software system that includes NASA's cFS, Ball Aerospace's command and control system COSMOS, and a NASA dynamic simulator called 42. The kit is freely available since all of the components have been released as open source. The kit runs on a Linux platform, includes 8 cFS applications, several kit-specific applications, and built in demos illustrating how to use key application features. It also includes the software necessary to port the cFS to a Raspberry Pi and instructions for configuring COSMOS to communicate with the target. All of the demos and test scripts can be rerun unchanged with the cFS running on the Raspberry Pi. The cFS uses a 3-tiered layered architecture including a platform abstraction layer, a Core Flight Executive (cFE) middle layer, and an application layer. Similar to smart phones, the cFS application layer is the key architectural feature for users to extend the FSW functionality to meet their

  2. Current Status on Stress Diagnostic Kit and Detection Technology

    International Nuclear Information System (INIS)

    Park, Sang Hyun; Choi, Mi Hee; Ko, Kyong Cheol

    2008-06-01

    The accurate measurement of a stress level is one of the most important issues in a stress diagnosis and its measurement could be of great value in clinical medicine. Stress has a potent effect on the spirit and physical condition of an individual. There are various methods available for its measurement. Some of the commonly used techniques for the diagnosis of a stress level include analysis of the body fluids, questionnaire assessments, psychophysiological evaluations and by determining heart rate variability (HRV) of subjects. However, the existing diagnostic methods have several defects like, a low sensitivity, inaccuracy and long of operation time. In this report, we present a diagnostic technology to detect a stress level which is the origin of various diseases. This method can be of great help in providing an early diagnosis through a biosensor and might play a vital role in preventing diseases like hypochondria and hypertension. Majority of the human population is exposed to stress in one way or another and hence developing a convenient stress diagnosis kit will be of great use to all. This stress diagnostic kit and detection technology dose not involve simple a mechanical measurement or questionnaires, but is based on developing a detection kit with a high sensitivity, which will mean an easy use for common man. Individuals can undergo regular check ups and can personally diagnose their present situation of health by determining their stress levels, thus enabling them to diagnose the early onset of several stress disorders. This might help them take precautionary measures and thereby lead to a healthy life

  3. Analytical framework and tool kit for SEA follow-up

    International Nuclear Information System (INIS)

    Nilsson, Mans; Wiklund, Hans; Finnveden, Goeran; Jonsson, Daniel K.; Lundberg, Kristina; Tyskeng, Sara; Wallgren, Oskar

    2009-01-01

    Most Strategic Environmental Assessment (SEA) research and applications have so far neglected the ex post stages of the process, also called SEA follow-up. Tool kits and methodological frameworks for engaging effectively with SEA follow-up have been conspicuously missing. In particular, little has so far been learned from the much more mature evaluation literature although many aspects are similar. This paper provides an analytical framework and tool kit for SEA follow-up. It is based on insights and tools developed within programme evaluation and environmental systems analysis. It is also grounded in empirical studies into real planning and programming practices at the regional level, but should have relevance for SEA processes at all levels. The purpose of the framework is to promote a learning-oriented and integrated use of SEA follow-up in strategic decision making. It helps to identify appropriate tools and their use in the process, and to systematise the use of available data and knowledge across the planning organization and process. It distinguishes three stages in follow-up: scoping, analysis and learning, identifies the key functions and demonstrates the informational linkages to the strategic decision-making process. The associated tool kit includes specific analytical and deliberative tools. Many of these are applicable also ex ante, but are then used in a predictive mode rather than on the basis of real data. The analytical element of the framework is organized on the basis of programme theory and 'DPSIR' tools. The paper discusses three issues in the application of the framework: understanding the integration of organizations and knowledge; understanding planners' questions and analytical requirements; and understanding interests, incentives and reluctance to evaluate

  4. Current Status on Stress Diagnostic Kit and Detection Technology

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sang Hyun; Choi, Mi Hee; Ko, Kyong Cheol

    2008-06-15

    The accurate measurement of a stress level is one of the most important issues in a stress diagnosis and its measurement could be of great value in clinical medicine. Stress has a potent effect on the spirit and physical condition of an individual. There are various methods available for its measurement. Some of the commonly used techniques for the diagnosis of a stress level include analysis of the body fluids, questionnaire assessments, psychophysiological evaluations and by determining heart rate variability (HRV) of subjects. However, the existing diagnostic methods have several defects like, a low sensitivity, inaccuracy and long of operation time. In this report, we present a diagnostic technology to detect a stress level which is the origin of various diseases. This method can be of great help in providing an early diagnosis through a biosensor and might play a vital role in preventing diseases like hypochondria and hypertension. Majority of the human population is exposed to stress in one way or another and hence developing a convenient stress diagnosis kit will be of great use to all. This stress diagnostic kit and detection technology dose not involve simple a mechanical measurement or questionnaires, but is based on developing a detection kit with a high sensitivity, which will mean an easy use for common man. Individuals can undergo regular check ups and can personally diagnose their present situation of health by determining their stress levels, thus enabling them to diagnose the early onset of several stress disorders. This might help them take precautionary measures and thereby lead to a healthy life.

  5. Influence of nest box environment on kit survival

    DEFF Research Database (Denmark)

    Lund, V.H.; Malmkvist, Jens

    2012-01-01

    females divided into 4 groups, non-pregnant females (NON), pregnant females with access to one resource of nest building material (RES-1), pregnant females with access to three resources (RES-3), and pregnant females with access to one resource but which were moved into a climate-controlled facility...... died from day 1-7, and only ~5% in RES-3. The risk of dying was approx. 4 times higher for a kit live-born into the one resource environment. RES-3 females were building better nests and stayed in the nest box longer around parturition than RES-1, which could explain the higher mortality in this group...

  6. A safety-critical java technology compatibility kit

    DEFF Research Database (Denmark)

    Søndergaard, Hans; Korsholm, Stephan E.; Ravn, Anders Peter

    2014-01-01

    In order to claim conformance with a given Java Specification Request (JSR), a Java implementation has to pass all tests in an associated Technology Compatibility Kit (TCK). This paper presents development of test cases and tools for the draft Safety-Critical Java (SCJ) specification. In previous...... work we have shown how the Java Modeling Language (JML) is applied to specify conformance constraints for SCJ, and how JML-related tools may assist in generating and executing tests. Here we extend this work with a layout for concrete test cases including checking of results in a simplified version...

  7. Stannous ion determination in99mTc - radiopharmaceutical kits

    International Nuclear Information System (INIS)

    Almeida, M.A.T.M. de; Silva, C.P.G. da.

    1989-10-01

    Two simple and selective methods for determination of stannous ion in radiopharmaceutical kits are proposed. One of this permits the estimation of stannic ion. The first method used is a potentiometric tiration of Sn +2 in HCl medium using KIO 3 solution under nitrogen gas and a redox platinum electrode. The second method consist of a compleximetric tiration of tin (Sn +2 and Sn +4 ) using EDTA standart solution at pH 5.5-5.6 without use of nitrogen gas. The employed procedures indicates that both the methods can be used for routine quantitative determination of tin in most labeled radiopharmaceuticals. (author) [pt

  8. Concurrent inhibition of kit- and FcepsilonRI-mediated signaling: coordinated suppression of mast cell activation

    DEFF Research Database (Denmark)

    Jensen, Bettina M; Beaven, Michael A; Iwaki, Shoko

    2008-01-01

    Although primarily required for the growth, differentiation, and survival of mast cells, Kit ligand (stem cell factor) is also required for optimal antigen-mediated mast cell activation. Therefore, concurrent inhibition of Kit- and FcepsilonRI-mediated signaling would be an attractive approach...... characterized Kit inhibitor imatinib mesylate (imatinib). In contrast to imatinib, however, hypothemycin also effectively inhibited FcepsilonRI-mediated degranulation and cytokine production in addition to the potentiation of these responses via Kit. The effect of hypothemycin on Kit-mediated responses could...... be explained by its inhibition of Kit kinase activity, whereas the inhibitory effects on FcepsilonRI-dependent signaling were at the level of Btk activation. Because hypothemycin also significantly reduced the mouse passive cutaneous anaphylaxis response in vivo, these data provide proof of principle...

  9. Pharmacological targeting of the KIT growth factor receptor: a therapeutic consideration for mast cell disorders

    DEFF Research Database (Denmark)

    Jensen, Bettina Margrethe; Akin, C; Gilfillan, A M

    2008-01-01

    within these tissues, mast cell activation by antigen may also be amplified by SCF. Thus, KIT inhibitors may have potential application in multiple conditions linked to mast cells including systemic mastocytosis, anaphylaxis, and asthma. In this review, we discuss the role of KIT in the context of mast...... cells in these disease states and how recent advances in the development of inhibitors of KIT activity and function may offer novel therapies for the treatment of these disorders....

  10. Application of an FSH-RIA-kit in the clinical practice

    International Nuclear Information System (INIS)

    Delzer, W.; Herzmann, H.

    1982-01-01

    First clinical experiences with an FSH-RIA-kit developed in the Central Institute for Isotope- and Radiation Research are reported. Simultaneously carried out LH and FSH determination during the menstruation cycle with special regard of the middle of the cycle revealed increased hormone values in the preovulatory phase. The problem of evaluation of hormone values achieved by different kits (standards), was investigated simultaneous determination of the sera using the own and an imported kit. (author)

  11. The clinical testing of a Hungarian-made triiodothyronine radioimmunoassay kit

    International Nuclear Information System (INIS)

    Gyertyanfy, G.; Foeldes, J.

    1981-01-01

    The parameters of the calibration curve of the new Hungarian RK-11 kit for the determination of the total T3 content of the serum and the reliability of the results were studied. The data of the measurements made on a number of patients by RK-11, Biodata and Byk-Mallinckrodt kits were compared. The new kit seems to be applicable to the determination of the total T3 content in the serum. (author)

  12. C-kit-targeted imaging of gastrointestinal stromal tumor using radiolabeled anti-c-kit monoclonal antibody in a mouse tumor model

    International Nuclear Information System (INIS)

    Sogawa, Chizuru; Tsuji, Atsushi B.; Sudo, Hitomi; Sugyo, Aya; Yoshida, Chisato; Odaka, Kenichi; Uehara, Tomoya; Arano, Yasushi; Koizumi, Mitsuru; Saga, Tsuneo

    2010-01-01

    Introduction: Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor arising from the gastrointestinal tract and highly expresses mutated c-kit. We aimed to develop a specific and sensitive method for detecting GISTs using radiolabeled anti-c-kit monoclonal antibody. Methods: A mutated c-kit-expressing cell clone was established by transfecting an expressing vector of mutated c-kit gene into HEK293 human embryonic kidney cells. The tumors were developed by inoculating c-kit-expressing cells into nude mice. 125 I- and 111 In-labeled anti-c-kit antibodies (12A8 and 41A11) were evaluated in vitro by cell binding, competitive inhibition and cellular internalization assays, and in vivo by biodistribution and imaging studies in tumor-bearing mice. Results: Both 125 I- and 111 In-labeled antibodies showed specific binding with c-kit-expressing cells with high affinity (dissociation constants = 2.2-7.1x10 9 M -1 ). Internalization assay showed that 125 I-labeled antibodies were rapidly internalized and dehalogenated, with the release of 125 I from the cells, resulting in reduction of cell-associated radioactivity with time. In contrast, 111 In-labeled antibody was internalized but did not result in the reduced radioactivity associated with tumor cells. Reflecting this phenomenon, the in vivo tumor uptake of 125 I-labeled antibody was low on Day 1, further decreasing with time, while tumor uptake of 111 In-labeled antibody was high on Day 1, further increasing with time. The xenografted tumor was clearly visualized by scintigraphy after injection of 111 In-labeled antibody. Conclusion: The anti-c-kit monoclonal antibody labeled with a metal radionuclide would be promising for c-kit-targeted imaging of GISTs.

  13. Professor Ta-You Wu and his ideas of science

    International Nuclear Information System (INIS)

    Ye Minghan; Dai Nianzu

    2005-01-01

    The career of Professor Ta-You Wu and his contributions in the latter half of his life in Taiwan, China are briefly reviewed. The authors focus our discussion on some of his ideas in pushing forward the advancement of science and technology in Taiwan and in promoting scientific standards. These ideas include: emphasis on the importance of basic science and qualified personnel as the foundation for the development of science and technology, and while advocating applied science he pointed out that 'future profits depend on high technology'. Thus, he contributed greatly to the rise of the economy in Taiwan. His view of the dispute between Bohr and Einstein is also briefly reviewed, as well as his principles of leadership as the president of Academia Sinica, Taiwan. (author)

  14. Pioneers of paediatrics: Professor Salah Abdelrahman Ali Taha

    Science.gov (United States)

    2013-01-01

    This article highlights the contributions of Professor Salah Abdelrahman Ali Taha (1927–1988), one of the pioneers in paediatrics in Sudan and Saudi Arabia. He graduated from Kitchener School of Medicine (renamed, Faculty of Medicine, University of Khartoum[U of K]) in 1952 and was awarded an MD from the U of K in 1973, having accomplished a survey on the prevalence and underlying causes of childhood malnutrition in 14 villages. His impact was remarkable in establishing child health services in Sudan and Saudi Arabia, and in laying the foundation of the Department of Pediatrics, College of Medicine, King Saud University. He was also an active researcher in various fields in child health, and was pioneering in those related to nutrition. Following his return to Sudan, Dr Salah A Taha was elected Member of Parliament from his rural district in Gezira State and was the Speaker of the House of Parliament in 1986. PMID:27493360

  15. Julio López Rendueles, a revolutionary professor

    Directory of Open Access Journals (Sweden)

    Zoila Rodríguez-Gobea

    2017-05-01

    Full Text Available Julio López Rendueles was part of the group of Spanish exiles who joined the rising University of Oriente, and contributed decisively to the development of this center of high studies and to the revolutionary struggle that was taking place in the nation led by Movement 26 of July. This work shows that, before arriving in Cuba, Professor López Rendueles was a prestigious intellectual and a prominent communist militant, defender of the Spanish Republic. After the triumph of the Revolution he moved to Havana, where he continued to collaborate with the Revolutionary Armed Forces in the creation of Camilo Cienfuegos Military Schools and with the Ministry of Education in the organization of polytechnic teaching and in writing books for the teaching of chemistry, physics and mathematics.

  16. Quality of life research: interview with Professor Robert Cummins

    Directory of Open Access Journals (Sweden)

    Robert Cummins

    2013-09-01

    Full Text Available Health-related quality of life (HRQOL is a fundamental concept in the field of clinical medicine and has been studied during the last years by psychologists, sociologists, economists and managers. The concept of HRQOL includes those aspects of overall QOL that can be indicated to have an impact on patients’ health, either physical or psychological. Concerning the individuals, this incorporates physical and mental health cognitions, including sociodemographic factors, sexual functioning, fatigue, sleep disorders and functional status. One of the most eminent experts in the world in the field of QOL is Prof. Robert Cummins [Professor of Psychology at Deakin University in Australia (School of Psychology, Deakin University, 221 Burwood Highway, Victoria 3125 Melbourne, Australia. E-mail: robert.cummins@deakin.edu.au] who kindly accepted to answer our questions in the con- text of this special edition.

  17. Tribute to Professor Anthony J. McMichael

    Directory of Open Access Journals (Sweden)

    Ashwin Swaminathan

    2014-11-01

    Full Text Available Emeritus Professor A. J. “Tony” McMichael (1942–2014 was an internationally renowned and pioneering Australian academic and advocate in epidemiology, who was passionate about understanding the influences of the environment on human health. In an illustrious career spanning more than four decades, he made significant contributions to the scientific community and policy discourse—including ground-breaking research related to the health of children. McMichael was a prolific academic writer with over 300 peer-reviewed papers; 160 book chapters and two sole-authored books. However, his outstanding talent was for integrating complex and seemingly unrelated strands from the environmental and health sciences into a cohesive narrative—and highlighting its relevance to lay persons, scientists and governments alike. He was instrumental in validating this nascent field of research and inspiring many others to follow his lead.

  18. Memorial meeting for professor Abdus Salam's 90th birthday

    CERN Document Server

    Duff, Michael; Khoo Phua, Kok; Memorial volume on Abdus Salam's 90th birthday

    2017-01-01

    In honor of one of the most prolific and exciting scientists of the second half of the last century, a memorial meeting was organized by the Institute of Advanced Studies at Nanyang Technological University for Professor Abdus Salam's 90th Birthday in January 2016. Salam believed that "scientific thought is the common heritage of all mankind" and that the developing world should play its part, not merely by importing technology but by being the arbiter of its own scientific destiny. That belief saw him rise from humble beginnings in a village in Pakistan to become one of the world's most original and influential particle physicists, culminating in the 1979 Nobel Prize (shared with Glashow and Weinberg) for contributions to electroweak unification, which forms an integral part of the Standard Model. The book collected the papers presented at this memorable event which saw many distinguished scientists participating as speakers to reflect on Prof Salam's great passion for the science and achievements.

  19. Performances of Four Helicobacter pylori Serological Detection Kits Using Stool Antigen Test as Gold Standard.

    Directory of Open Access Journals (Sweden)

    Susheela D Biranjia-Hurdoyal

    Full Text Available The aim was to determine the performances of four Helicobacter pylori serological detection kits in different target groups, using Amplified IDEIA™ Hp StAR™ as gold standard. Kits studied were Rapid Immunochromatoghraphic Hexagon, Helicoblot 2.1, an EIA IgG kit and EIA IgA kit.Stool and blood samples were collected from 162 apparently healthy participants (control and 60 Type 2 diabetes mellitus (T2DM patients.The performances of the four serological detection kits were found to be affected by gender, age, health status and ethnicity of the participants. In the control group, the Helicoblot 2.1 kit had the best performance (AUC = 0.85; p<0.05, accuracy = 86.4%, followed by EIA IgG (AUC = 0.75; p<0.05, accuracy = 75.2%. The Rapid Hexagon and EIA IgA kits had relatively poor performances. In the T2DM subgroup, the kits H2.1 and EIA IgG had best performances, with accuracies of 96.5% and 93.1% respectively. The performance of EIA IgG improved with adjustment of its cut-off value.The performances of the detection kits were affected by various factors which should be taken into consideration.

  20. Single vial kit formulation for preparation of PET radiopharmaceutical. 68Ga-DOTA-TOC

    International Nuclear Information System (INIS)

    Archana Mukherjee; Usha Pandey; Rubel Chakravarty; Ashutosh Dash; Haladhar Dev Sarma

    2014-01-01

    This paper describes the development of a lyophilized cold kit of DOTA-[Tyr 3 ]-Octreotide (DOTA-TOC) for instant compounding of 68 Ga-DOTA-TOC, suitable for diagnosis of neuroendocrine tumors. The work involved formulation of DOTA-TOC kits, optimization of radiolabeling, quality control of 68 Ga-DOTA-TOC and animal biodistribution studies. The prepared kits enable a reliable method for preparation of 68 Ga-DOTA-TOC of high radiochemical purity and excellent stability. Availability of such kits along with 68 Ge/ 68 Ga generators is expected to stimulate the widespread use of 68 Ga-DOTA-TOC in nuclear medicine practice in developing countries. (author)

  1. Solid state nuclear track detectors kit for the use in teaching

    International Nuclear Information System (INIS)

    Khouri, M.T.F.C.; Koskinas, M.F.

    1988-11-01

    The kit intends to improve the possibilities in performing experiments of Nuclear Physics in Modern Physics laboratories of Physics Course introducing the solid state nuclear track detectors. In these materials the passage of heavily ionizing nuclear particles creates paths (tracks) that may be revealed and made visible in an optical microscope. By the help of the kit several experiments and/or demonstrations may be performed. The kit contains solid state nuclear track detectors unirradiated and irradiated, irradiated etched and unetched sheets: an alpha source of 241 Am and an instrution text with photomicrographs. To use the kit the laboratory must have an ordinary optical microscope. (author) [pt

  2. Recommendations for adaptation and validation of commercial kits for biomarker quantification in drug development.

    Science.gov (United States)

    Khan, Masood U; Bowsher, Ronald R; Cameron, Mark; Devanarayan, Viswanath; Keller, Steve; King, Lindsay; Lee, Jean; Morimoto, Alyssa; Rhyne, Paul; Stephen, Laurie; Wu, Yuling; Wyant, Timothy; Lachno, D Richard

    2015-01-01

    Increasingly, commercial immunoassay kits are used to support drug discovery and development. Longitudinally consistent kit performance is crucial, but the degree to which kits and reagents are characterized by manufacturers is not standardized, nor are the approaches by users to adapt them and evaluate their performance through validation prior to use. These factors can negatively impact data quality. This paper offers a systematic approach to assessment, method adaptation and validation of commercial immunoassay kits for quantification of biomarkers in drug development, expanding upon previous publications and guidance. These recommendations aim to standardize and harmonize user practices, contributing to reliable biomarker data from commercial immunoassays, thus, enabling properly informed decisions during drug development.

  3. Development of an up-to-date NBC self-aid kit for emergency cases

    International Nuclear Information System (INIS)

    Mueller, Michael; Schmiechen, Katharina

    2009-01-01

    In accordance with alterations of the political and economical settings of Central Europe in the last decades, the characteristics of NBC hazards have changed. Since war appears unlikely, possible new scenarios involve pandemics, chemical transport accidents or distribution of CB warfare agents and radioactive materials by terroristic acts. Meeting this situation requires new protection and self aid equipment for the German civilian disaster relief forces. The German government has reacted to these risks by designing personal protection equipment for the civilian voluntary and professional disaster relief forces. The new NBC self aid kit will be part of this effort. The scientific approach of the project consisted of an updated risk analysis, a questionnaire for the professionals and volunteers involved in disaster management, a thorough evaluation of commercially available kits and single components, final design of the new kit including user instructions, and validation of a prototype kit in a disaster relief exercise. Results of the questionnaire stressed the need for a NBC self aid kit fulfilling the demands of easy handling, use of commercially available components, stability of materials, consumption adapted supply and portable size and weight of the complete kit. The evaluation of international NBC equipment could not identify any current NBC self aid kit which satisfies all needs of the German civilian disaster relief forces. The authors therefore compiled a new kit consisting of commercially available components. The newly developed kit was evaluated in a disaster relief exercise.

  4. Data on quantification of signaling pathways activated by KIT and PDGFRA mutants

    Directory of Open Access Journals (Sweden)

    Christelle Bahlawane

    2016-12-01

    Full Text Available The present data are related to the article entitled “Insights into ligand stimulation effects on gastro-intestinal stromal tumors signaling” (C. Bahlawane, M. Schmitz, E. Letellier, K. Arumugam, N. Nicot, P.V. Nazarov, S. Haan, 2016 [1]. Constitutive and ligand-derived signaling pathways mediated by KIT and PDGFRA mutated proteins found in gastrointestinal stromal tumors (GIST were compared. Expression of mutant proteins was induced by doxycycline in an isogenic background (Hek293 cells. Kit was identified by FACS at the cell surface and found to be quickly degraded or internalized upon SCF stimulation for both Kit Wild type and Kit mutant counterparts. Investigation of the main activated pathways in GIST unraveled a new feature specific for oncogenic KIT mutants, namely their ability to be further activated by Kit ligand, the stem cell factor (scf. We were also able to identify the MAPK pathway as the most prominent target for a common inhibition of PDGFRA and KIT oncogenic signaling. Western blotting and micro-array analysis were applied to analyze the capacities of the mutant to induce an effective STATs response. Among all Kit mutants, only Kit Ex11 deletion mutant was able to elicit an effective STATs response whereas all PDGFRA were able to do so.

  5. Determination of tin (II) in radiopharmaceutical kits by polarographic method

    International Nuclear Information System (INIS)

    Aungurarat, A.; Thuntawewadthananon, T.

    1996-01-01

    Radiopharmaceutical kit is a diagnostic compound which contains Stannous (II) as a reducing agent. The quantity of Stannous (II) is depended on the type of kits. So the quantity of Stannous (II) is determined by polarographic method with Differential Pulse Voltammetry (D P Mode) in which a saturated calomel electrode is used as anode and a dropping mercury electrode is used as cathode. Both of electrodes are immerged in the premixed solution of supporting electrolyte and analytical Stannous (II). The Stannous (II) is determined by direct method Stannous (II) is analyzed in the form of Stannous; Sn 2 + itself, and indirect method Stannous (II) is analyzed in the form of S tannic; Sn 4+ (Sn 2+ , + N H 4 + ----> Sn 4+ ). Both methods are done at polarographic half wave potential -470 and -520 mV respectively. The Limit of Detection (LOD) of the direct method is 1.9445 micro g and indirect method is 1.3018 micro g. The result received from indirect method is much more accurate than the direct method (Sn 2+ ). The accuracy of the direct method is about 97.5-102.5% recovery

  6. Behavioral study of cnc-retrofitting kits for lathe machine

    International Nuclear Information System (INIS)

    Ahmad, I.

    1999-01-01

    The aim of this project is to develop a Computerized Numerical Controlled (CNC) retrofitting kit for a lathe machine, study its behavior and compare its performance with the retrofitting kit already designed and fabricated at (Pakistan Institute of Engineering and Applied Sciences (PIEAS). Design calculations were performed assuming 100 mm work piece diameter and 800 mm length of stock using tool materials HSS, uncoated carbide, coated carbide, ceramic and cermet tools for different materials. Also cutting, thrust and radial forces on a single point cutting tool were determined. Stepper motors of torque 972 oz-in were selected to drive the carriage and cross-slide in Z and X-directions respectively. Power screws were replaced with ball screws of 0.63 inch dia. (x-direction) and 1.26 in. dia. (Z-direction) which were locally manufactured in the workshop. Deep groove and Angular contact ball bearings were used to support the ball screw shafts against axial and radial loads. Flexible and plain couplings were developed to couple encoders and motors to the ball screw shafts respectively. Panel mount optical rotary encoders are being used for feedback control. Mechanical assembly is complete but due to unavailability of wiring diagram for motors, control electronics could not be accomplished. Therefore, machine could not be evaluated in terms of accuracy, repeatability and resolution using computer software. (author)

  7. Fundamental and clinical evaluation of osteocalcin RIA kit

    Energy Technology Data Exchange (ETDEWEB)

    Kousaka, Tadako; Yamamoto, Itsuo; Kitamura, Nobuyasu; Aoki, Jun; Uneno, Susumu; Sone, Teruki; Kasai, Ryuuichi; Torizuka, Kanji

    1987-06-01

    The laboratory performance of a double antibody radioimmunoassay (RIA) kit for measuring osteocalcin (OC) was tested for incubation, the effect of anticoagulants, serum storage, dilution, recovery, and reproducibility. Serum OC concentrations increased rapidly with the addition of 5 mM or more ethylenediamine tetraacetic acid, although they were not affected by the addition of heparin. Serum OC measurements, obtained at 2 or 3 weeks after sampling, tended to be lower. The other items, except for dilution, were reliable. Using the OC RIA kit, serum OC concentrations were measured in 161 patients with various diseases and 408 volunteers. Normal upper limit for OC was defined as 11.48 ng/ml. Serum OC concentrations were extremely high up to the age of puberty, and thereafter decreased rapidly with the constant values after the age of 20. Women had increased OC values after the latter half of their fourties. Primary hyperparathyroidism, bone metastases of malignancy, and malignant hypercalcemia were occasionally associated with increased OC values, in contrast to hypoparathyroidism showing decreased OC values. Extremely high values of OC were seen in many of the dialysis patients. (Namekawa, K.).

  8. Preparation and quality control of MAA human serum albumin kit

    International Nuclear Information System (INIS)

    Yassin, T.; Dadokh, M.; Almalki, R.

    2005-05-01

    MAA Macro aggregate Kit for pulmonary perfusion after labeling with 99m Tc was prepared according to an optimum conditions, where each vial contains 0.8 mg of HSA and 0.17 mg of stannous chloride dehydrate (SnCl 2 2H 2 O),The prepared kit showed high quality satisfying the requirements of international pharmacopoeias from the points of physical, chemical, radiochemical and biological purities, and its validity for human injection. And the labeling yield exceeded 99 % with average value of about 99.74 ± 0.27 % for 2mCi/2ml radioactivity, The bio distribution study in rats showed that an average of 93.87 ± 3.97% of injected dose was located in the lungs after 10 minutes where only about 0.99 ± 0.41 % of it was located in the liver and about 0.41 ± 0.14% in the kidneys and blood clearance 1.235 ± 0.78 %. This study also showed that each vial content can be labeled with maximum activity of 99m Tc of about 50 mCi. (Authors)

  9. Low Cost DIY Lenses kit For High School Teaching

    Science.gov (United States)

    Thepnurat, Meechai; Saphet, Parinya; Tong-on, Anusorn

    2017-09-01

    A set of lenses was fabricated from a low cost materials in a DIY (Do it yourself) process. The purpose was to demonstrate to teachers and students in high schools how to construct lenses by themselves with the local available materials. The lenses could be applied in teaching Physics, about the nature of a lens such as focal length and light rays passing through lenses in either direction, employing a set of simple laser pointers. This instrumental kit was made from a transparent 2 mm thick of acrylic Perspex. It was cut into rectangular pieces with dimensions of 2x15 cm2 and bent into curved shape by a hot air blower on a cylindrical wooden rod with curvature radii of about 3-4.5 cm. Then a pair of these Perspex were formed into a hollow thick lenses with a base supporting platform, so that any appropriate liquids could be filled in. The focal length of the lens was measured from laser beam drawing on a paper. The refractive index, n (n) of a filling liquid could be calculated from the measured focal length (f). The kit was low cost and DIY but was greatly applicable for optics teaching in high school laboratory.

  10. H.E. Professor Wang Liheng, Minister of Aviation of the People's Republic of China, President, China Aerospace Science & Technology Corporation

    CERN Multimedia

    Patrice Loïez

    2001-01-01

    H. E. Professor Wang Liheng, Minister of Aviation, and President, China Aerospace Science & Technology Corporation, People's Republic of China (2nd from left) with (from left to right) Professor Hans Hofer, Professor Roger Cashmore, Research Director for Collider Programmes, Professor Samuel C. C. Ting, CERN and Professor Lei Gang, Secretary to the Minister, September 2001.

  11. As interações professor-professor na co-construção dos projetos pedagógicos na escola

    Directory of Open Access Journals (Sweden)

    Mírian Raposo

    Full Text Available A qualidade das interações entre professores é uma realidade da cultura escolar de fundamental importância para o desenvolvimento do seu projeto pedagógico e do currículo vivido pelo aluno. Arquitetado nos pressupostos teóricos da abordagem sociocultural construtivista, este trabalho teve como objetivo investigar os processos co-construtivos presentes nas interações professor-professor, fundamentais para a elaboração e execução dos projetos vividos em uma escola pública de formação de professores do Distrito Federal. Participaram do estudo os 23 professores do curso normal, a coordenadora e o diretor. Procedimentos de observação participante das atividades pedagógicas de planejamento e execução de projetos e entrevista semi-estruturada com 10 desses participantes foram realizados em um período de três meses. A análise dos resultados focalizou (1 relações de confiança (2 interdependência indivíduo-grupo e (3 liderança. Estas categorias foram cruciais para o alcance dos objetivos estabelecidos na escola. Considera-se que estas são contribuições importantes da Psicologia aos cursos de formação inicial e continuada de professores.

  12. Analysis of Job Satisfaction of University Professors from Nine Chinese Universities

    Science.gov (United States)

    Du, Ping; Lai, Manhong; Lo, Leslie N. K.

    2010-01-01

    Research on work life and job satisfaction of university professors is becoming an important research issue in the field of higher education. This study used questionnaires administered to 1 770 teachers from different levels, types, and academic fields of Chinese universities to investigate job satisfaction among university professors and the…

  13. Enabling Possibility: Women Associate Professors' Sense of Agency in Career Advancement

    Science.gov (United States)

    Terosky, Aimee LaPointe; O'Meara, KerryAnn; Campbell, Corbin M.

    2014-01-01

    In this multimethod, qualitative study we examined associate women professors' sense of agency in career advancement from the rank of associate to full. Defining agency as strategic perspectives or actions toward goals that matter to the professor, we explore the perceptions of what helps and/or hinders a sense of agency in career advancement. Our…

  14. A Narrative Inquiry Exploring How College Communication Professors Engage Students with Public Speaking Apprehension

    Science.gov (United States)

    Riedel, Derek

    2012-01-01

    The purpose of this qualitative study was to discover how communication professors at four-year private universities help students who exhibit public speaking apprehension (PSA) learn to cope with their anxiety. The research was framed in the narrative inquiry paradigm, interviewing eight college communication professors about their experiences…

  15. Acculturative Stress, Parental and Professor Attachment, and College Adjustment in Asian International Students

    Science.gov (United States)

    Han, Suejung; Pistole, M. Carole; Caldwell, Jarred M.

    2017-01-01

    This study examined parental and professor attachment as buffers against acculturative stress and as predictors of college adjustment of 210 Asian international students (AISs). Moderated hierarchical regression analyses revealed that acculturative stress negatively and secure parental and professor attachment positively predicted academic…

  16. Online Student Evaluation of Teaching: Will Professor "Hot and Easy" Win the Day?

    Science.gov (United States)

    Mangan, Michael A.; Fleck, Bethany

    2011-01-01

    A qualitative content analysis of student comments on RateMyProfessors.com (RMP) identified the characteristics of professors rated as "good," "average," and "poor." Comments contained instructor characteristics consistent with prior research on the qualities of effective and ineffective college teachers. To better understand how students might…

  17. Strategies for Professors Who Service the University to Earn Tenure and Promotion

    Science.gov (United States)

    Gentry, Ruben; Stokes, Dorothy

    2015-01-01

    Tenure and promotion are great aspirations for college professors. They are indicators of success in the professions. Universities stipulate in their official documents and numerous higher education publications specify what professors must achieve in order to earn tenure and promotion; which almost always cite effectiveness in teaching, research,…

  18. A Comparison of Mathematics Teachers' and Professors' Views on Secondary Preparation for Tertiary Calculus

    Science.gov (United States)

    Wade, Carol; Sonnert, Gerhard; Sadler, Philip M.; Hazari, Zahra; Watson, Charity

    2016-01-01

    This article compares the views of teachers and professors about the transition from secondary mathematics to tertiary calculus. Quantitative analysis revealed five categories where teachers and professors differed significantly in the relative frequency of addressing them. Using the rite of passage theory, the separation and incorporation phases…

  19. "Simply the Best": Professors Nominated by Students for Their Exemplary Technology Practices in Teaching

    Science.gov (United States)

    Jorgensen, Mary; Havel, Alice; Fichten, Catherine; King, Laura; Marcil, Evelyne; Lussier, Alex; Budd, Jillian; Vitouchanskaia, Cristina

    2018-01-01

    Our goal was to explore the technology related pedagogical practices of college professors deemed by their students to be excellent in using technology in their teaching. We explored the views of 114 community/junior college professors who were nominated by their students as excellent in using technology in their teaching using both questionnaires…

  20. Promotion beyond Tenure: Unpacking Racism and Sexism in the Experiences of Black Womyn Professors

    Science.gov (United States)

    Croom, Natasha N.

    2017-01-01

    This study examined seven Black womyn full professors' experiences of promotion beyond tenure. Using a critical race feminist theoretical framework, findings suggest that a meritocratic ideology undergirds a dominant narrative about the Professor rank. However, racism and sexism mediated the participants' opportunities to access the status and…

  1. Romans 12 Motivational Gifts and College Professors: Implications for Job Satisfaction and Person-Job Fit

    Science.gov (United States)

    Tomlinson, Jon C.; Winston, Bruce E.

    2011-01-01

    This study builds on earlier work by DellaVecchio and Winston (2004) and McPherson (2008). They addressed the seven motivational gifts Paul wrote about in Romans 12:3-8 as a means for addressing job satisfaction and person-job fit among college professors. Using a snowball sampling method, 89 college professors completed the online survey…

  2. "Putting in Your Time": Faculty Experiences in the Process of Promotion to Professor

    Science.gov (United States)

    Gardner, Susan K.; Blackstone, Amy

    2013-01-01

    The rank of professor or "full" professor represents the highest status possible for faculty members, and it is generally gained by attaining professional expertise and a national or international reputation. Beyond this, however, little is known about these individuals or the promotion process at this level. In this qualitative study of…

  3. Identities of Special Needs Education in the Discourse of Finnish Professors of the Field

    Science.gov (United States)

    Vehkakoski, Tanja; Sume, Helena; Puro, Erika

    2011-01-01

    This article examines both the discourses upon which Finnish special needs education professors draw when speaking about their field, and the consequent identities for it. The research material consists of theme interviews with 10 professors of special needs education and is analysed from a socio-constructionist, discourse analytical perspective.…

  4. The Coaching and Mentoring Process: The Obvious Knowledge and Skill Set for Organizational Communication Professors

    Science.gov (United States)

    Stowers, Robert H.; Barker, Randolph T.

    2010-01-01

    This article explores the uses of coaching and mentoring as they apply to organizational communication professors. The authors contend that these professors already are proficient at coaching and mentoring and the coaching and mentoring processes are routinely undertaken as part of their standard university teaching responsibilities. As coaches,…

  5. Rakesh K. Kapania named Norris and Laura Mitchell Professor of Aerospace Engineering

    OpenAIRE

    Crumbley, Liz

    2008-01-01

    Rakesh K. Kapania, a professor in the Department of Aerospace and Ocean Engineering in the College of Engineering at Virginia Tech, was appointed the Norris and Laura Mitchell Professor of Aerospace Engineering by the Virginia Tech Board of Visitors during the board's quarterly meeting March 31.

  6. Use of RateMyProfessors.com Data as a Supplemental Tool for the

    Science.gov (United States)

    Bergin, Adam; Sharp, Kevan; Gatlin, Todd A.; Villalta-Cerdas, Adrian; Gower, Austin; Sandi-Urena, Santiago

    2013-01-01

    Commercial online instructor evaluations have gained traction in influencing students' decisions on professor and course selections at universities. RateMyProfessors.com (RMP) is the most popular of such evaluation tools and houses a wealth of information from the students' viewpoint. The purpose of this study was to determine whether RMP data…

  7. From movement to models: a tribute to professor Alan G. Hannam

    NARCIS (Netherlands)

    Hylander, W.L.; McMillan, A.S.; Lam, E.W.N.; Watanabe, M.; Langenbach, G.E.J.; Stavness, I.; Peck, C.C.; Palla, S.

    2008-01-01

    This tribute article to Professor Alan G. Hannam is based on 7 presentations for him at the July 1, 2008 symposium honoring 3 "giants" in orofacial neuroscience: Professors B.J. Sessle, J.P. Lund, and A.G. Hannam. This tribute to Hannam’s outstanding career draws examples from his 40-year academic

  8. Discurso da autoajuda na formação do professor de língua

    Directory of Open Access Journals (Sweden)

    Wagner Rodrigues SILVA

    2013-10-01

    Full Text Available Este trabalho investiga a interferência do discurso de autoajuda nas representações de professor, construídas por alunos-mestres no contexto de formação de professores de língua. O embasamento teórico ancora-se no conceito de transdisciplinaridade como um fator central para a prática científica pós-moderna em Linguística Aplicada. Os resultados mostram que os discursos da autoajuda responsabilizam os professores tanto pelo sucesso quanto pelo fracasso de seus aprendizes. Consequentemente, o uso desse tipo de linguagem, durante os cursos de treinamento de professores, pode camuflar o empoderamento do professor, o que, por sua vez, pode comprometer a sua formação

  9. CERN 50th Anniversary Official Celebration : keynote speech from Professor Federico Mayor Zaragoza, Professor in the Molecular Biology at the Universidad Autónoma of Madrid, Former Director-General of UNESCO

    CERN Document Server

    Blanc

    2004-01-01

    CERN 50th Anniversary Official Celebration : keynote speech from Professor Federico Mayor Zaragoza, Professor in the Molecular Biology at the Universidad Autónoma of Madrid, Former Director-General of UNESCO

  10. Summer students and professor from the United Arab Emirates - from left to right : Alya Ali Binghurair, Shaikha Al Kalbani, Professor Chafia Hejase de Trad, Mariam Al Hassani, Aminah Al Abdouli.

    CERN Multimedia

    Maximilien Brice

    2004-01-01

    Summer students and professor from the United Arab Emirates - from left to right : Alya Ali Binghurair, Shaikha Al Kalbani, Professor Chafia Hejase de Trad, Mariam Al Hassani, Aminah Al Abdouli.

  11. visit of Members of the ETH Foundation, accompanied by Professor Heidi Wunderli-Allenspach, Rektorin, ETH Zürich and Professor Roman Boutellier, Vizepräsident Personal und Ressourcen, Switzerland, on Tuesday, 24th February 2009.

    CERN Multimedia

    Maximilien Brice

    2009-01-01

    visit of Members of the ETH Foundation, accompanied by Professor Heidi Wunderli-Allenspach, Rektorin, ETH Zürich and Professor Roman Boutellier, Vizepräsident Personal und Ressourcen, Switzerland, on Tuesday, 24th February 2009.

  12. Canine and human gastrointestinal stromal tumors display similar mutations in c-KIT exon 11

    International Nuclear Information System (INIS)

    Gregory-Bryson, Emmalena; Bartlett, Elizabeth; Kiupel, Matti; Hayes, Schantel; Yuzbasiyan-Gurkan, Vilma

    2010-01-01

    Gastrointestinal stromal tumors (GISTs) are common mesenchymal neoplasms in the gastrointestinal tract of humans and dogs. Little is known about the pathogenesis of these tumors. This study evaluated the role of c-KIT in canine GISTs; specifically, we investigated activating mutations in exons 8, 9, 11, 13, and 17 of c-KIT and exons 12, 14, and 18 of platelet-derived growth factor receptor, alpha polypeptide (PDGFRA), all of which have been implicated in human GISTs. Seventeen canine GISTs all confirmed to be positive for KIT immunostaining were studied. Exons 8, 9, 11, 13 and 17 of c-KIT and exons 12, 14, and 18 of PDGFRA, were amplified from DNA isolated from formalin-fixed paraffin-embedded samples. Of these seventeen cases, six amplicons of exon 11 of c-KIT showed aberrant bands on gel electrophoresis. Sequencing of these amplicons revealed heterozygous in-frame deletions in six cases. The mutations include two different but overlapping six base pair deletions. Exons 8, 9, 13, and 17 of c-KIT and exons 12, 14, and 18 of PDGFRA had no abnormalities detected by electrophoresis and sequencing did not reveal any mutations, other than synonymous single nucleotide polymorphisms (SNPs) found in exon 11 of c-KIT and exons 12 and 14 of PDGFRA. The deletion mutations detected in canine GISTs are similar to those previously found in the juxtamembrane domain of c-KIT in canine cutaneous mast cell tumors in our laboratory as well as to those reported in human GISTs. Interestingly, none of the other c-KIT or PDGFRA exons showed any abnormalities in our cases. This finding underlines the critical importance of c-KIT in the pathophysiology of canine GISTs. The expression of KIT and the identification of these activating mutations in c-KIT implicate KIT in the pathogenesis of these tumors. Our results indicate that mutations in c-KIT may be of prognostic significance and that targeting KIT may be a rational approach to treatment of these malignant tumors. This study further

  13. KIT polymorphisms and mutations determine responses of neoplastic mast cells to bafetinib (INNO-406).

    Science.gov (United States)

    Peter, Barbara; Hadzijusufovic, Emir; Blatt, Katharina; Gleixner, Karoline V; Pickl, Winfried F; Thaiwong, Tuddow; Yuzbasiyan-Gurkan, Vilma; Willmann, Michael; Valent, Peter

    2010-09-01

    Advanced systemic mastocytosis (SM) is characterized by uncontrolled growth of neoplastic mast cells (MC) and drug resistance. The tyrosine kinase receptor KIT is often mutated and activated and thus contributes to malignant growth of MC. Therefore, KIT-targeting drugs are currently tested for their ability to block growth of malignant MC. We determined the effects of the multikinase inhibitor INNO-406 (bafetinib) on primary neoplastic MC, the canine mastocytoma cell line C2, the human MC leukemia cell line HMC-1.1 bearing the KIT mutant V560G, and HMC-1.2 cells harboring KIT V560G and KIT D816V. INNO-406 was found to inhibit proliferation in HMC-1.1 cells (IC(50): 30-40 nM), but not in HMC-1.2 cells or primary neoplastic cells in patients with KIT D816V-positive SM. In canines, growth-inhibitory effects of INNO-406 were seen in C2 cells (IC(50): 50-100 nM) exhibiting a KIT exon 11 internal tandem-duplication and in primary neoplastic MC harboring wild-type exon 11, whereas no effects were seen in MC exhibiting a polymorphism at amino acid 581 in exon 11. INNO-406 was found to block KIT phosphorylation and expression in HMC-1.1 cells and C2 cells, but not in HMC-1.2 cells, whereas Lyn-phosphorylation was blocked by INNO-406 in all types of MC. In neoplastic MC, the major target of INNO-406 appears to be KIT. Drug responses may depend on the presence and type of KIT mutation. In human MC, the KIT D816V mutant introduces resistance, and in canine mastocytomas, an exon 11 polymorphism may be indicative of resistance against INNO-406.

  14. Effect of planecta and ROSE™ on the frequency characteristics of blood pressure-transducer kits.

    Science.gov (United States)

    Fujiwara, Shigeki; Kawakubo, Yoshifumi; Mori, Satoshi; Tachihara, Keiichi; Toyoguchi, Izumi; Yokoyama, Takeshi

    2015-12-01

    Pressure-transducer kits have frequency characteristics such as natural frequency and damping coefficient, which affect the monitoring accuracy. The aim of the present study was to investigate the effect of planecta ports and a damping device (ROSE™, Argon Medical Devices, TX, USA) on the frequency characteristics of pressure-transducer kits. The FloTrac sensor kit (Edwards Lifesciences, CA, USA) and the DTXplus transducer kit (Argon Medical Devices) were prepared with planecta ports, and their frequency characteristics were tested with or without ROSE™. The natural frequency and damping coefficient of each kit were obtained using frequency characteristics analysis software and evaluated by plotting them on the Gardner's chart. By inserting a planecta port, the natural frequency markedly decreased in both the FloTrac sensor kit (from 40 to 22 Hz) and the DTXplus transducer kit (from 35 to 22 Hz). In both kits with one planecta port, the damping coefficient markedly increased by insertion of ROSE™ from 0.2 to 0.5, optimising frequency characteristics. In both kits with two planecta ports, however, the natural frequency decreased from 22 to 12 Hz. The damping coefficient increased from 0.2 to 0.8 by insertion of ROSE™; however, optimisation was not achieved even by ROSE™ insertion. Planecta ports decrease the natural frequency of the kit. ROSE™ is useful to optimise the frequency characteristics in the kits without or with one planecta port. However, optimisation is difficult with two or more planecta ports, even with the ROSE™ device.

  15. Expression of c-kit in common benign and malignant breast lesions.

    Science.gov (United States)

    Kondi-Pafiti, Agatha; Arkadopoulos, Nikolaos; Gennatas, Constantinos; Michalaki, Vassiliki; Frangou-Plegmenou, Matrona; Chatzipantelis, Paschalis

    2010-01-01

    c-kit (CD117) is a transmembrane tyrosine kinase that acts as a type III receptor for mast cell growth factor. In recent years, the role of c-kit in the development of preinvasive and invasive breast carcinomas has been investigated. The aim of our study was to detect c-kit expression in the entire spectrum of common benign and malignant breast lesions in correlation with a well-studied myoepithelial or stem-cell like marker (p63). We evaluated 270 cases of benign and malignant breast lesions including fibrocystic disease, fibroadenoma, sclerosing adenosis, atypical ductal hyperplasia, ductal/lobular carcinoma in situ, and ductal/lobular/mixed type carcinoma. C-kit staining was evaluated in the cytoplasm/cell membrane in epithelial and myoepithelial cells and p63 in the nuclei of myoepithelial cells. c-kit was highly expressed (85.3%) in benign lesions (fibrocystic disease, sclerosing adenosis, fibroadenoma), and p63 expression was 95.5% in the aforementioned lesions. c-kit distribution in preinvasive and invasive lesions was as follows: ductal/lobular carcinoma in-situ, 43%/35%; ductal/lobular carcinoma, 36%/39%; and mixed type carcinoma, 20%. c-kit was highly expressed in myofibroblast/fibroblast cells only in grade III ductal/lobular carcinomas. c-kit was totally absent in stromal cells in benign lesions and in situ carcinomas whereas expression was weak in grade I and II carcinomas. Combined overexpression of c-kit and p63 is indicative of benign breast lesions. In contrast, there is reduced expression of c-kit in in situ and invasive breast carcinomas, with simultaneous overexpression in the stromal cells. This suggests that c-kit may play a role in breast cancer progression.

  16. Association of KIT exon 9 mutations with nongastric primary site and aggressive behavior: KIT mutation analysis and clinical correlates of 120 gastrointestinal stromal tumors.

    Science.gov (United States)

    Antonescu, Cristina R; Sommer, Gunhild; Sarran, Lisa; Tschernyavsky, Sylvia J; Riedel, Elyn; Woodruff, James M; Robson, Mark; Maki, Robert; Brennan, Murray F; Ladanyi, Marc; DeMatteo, Ronald P; Besmer, Peter

    2003-08-15

    Activating mutations of the KIT juxtamembrane region are the most common genetic events in gastrointestinal stromal tumors (GISTs) and have been noted as independent prognostic factors. The impact of KIT mutation in other regions, such as the extracellular or kinase domains, is not well-defined and fewer than 30 cases have been published to date. One hundred twenty GISTs, confirmed by KIT immunoreactivity, were evaluated for the presence of KIT exon 9, 11, 13, and 17 mutations. The relation between the presence/type of KIT mutation and clinicopathological factors was analyzed using Fisher's exact test and log-rank test. Forty-four % of the tumors were located in the stomach, 47% in the small bowel, 6% in the rectum, and 3% in the retroperitoneum. Overall, KIT mutations were detected in 78% of patients as follows: 67% in exon 11, 11% in exon 9, and none in exon 13 or 17. The types of KIT exon 11 mutations were heterogeneous and clustered in the classic "hot spot" at the 5' end of exon 11. Seven % of cases showed internal tandem duplications (ITD) at the 3' end of exon 11, in a region that we designate as a second hot spot for KIT mutations. Interestingly, these cases were associated with: female predominance, stomach location, occurrence in older patients, and favorable outcome. There were significant associations between exon 9 mutations and large tumor size (P < 0.001) and extragastric location (P = 0.02). Ten of these 13 patients with more than 1-year follow-up have developed recurrent disease. Most KIT-expressing GISTs show KIT mutations that are preferentially located within the classic hot spot of exon 11. In addition, we found an association between a second hot spot at the 3'end of exon 11, characterized by ITDs, and a subgroup of clinically indolent gastric GISTs in older females. KIT exon 9 mutations seem to define a distinct subset of GISTs, located predominantly in the small bowel and associated with an unfavorable clinical course.

  17. 76 FR 72935 - Amended Authorization of Emergency Use of Doxycycline Hyclate Tablet Emergency Kits for Eligible...

    Science.gov (United States)

    2011-11-28

    ...] Amended Authorization of Emergency Use of Doxycycline Hyclate Tablet Emergency Kits for Eligible United... to the Emergency Use Authorization (EUA) (the Authorization) for doxycycline hyclate tablet emergency... Doxycyline Hyclate Tablet Emergency Kits, as Amended In 2004, the Secretary of the Department of Homeland...

  18. Omid Early Intervention Resource Kit for Children with Autism Spectrum Disorders and Their Families

    Science.gov (United States)

    Samadi, Sayyed Ali; Mahmoodizadeh, Ameneh

    2014-01-01

    Omid early intervention resource kit containing information booklets on autism spectrum disorders (ASD) and related issues, five packs of tangible selected playthings and communication facilitating aids was developed and evaluated with 65 Iranian parents. Beside a pretest before the resource kit deliverance, parents in the control group took part…

  19. 21 CFR 864.9650 - Quality control kit for blood banking reagents.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Quality control kit for blood banking reagents... SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Products Used In Establishments That Manufacture Blood and Blood Products § 864.9650 Quality control kit for blood banking reagents. (a...

  20. Performances of Four Helicobacter pylori Serological Detection Kits Using Stool Antigen Test as Gold Standard.

    Science.gov (United States)

    Biranjia-Hurdoyal, Susheela D; Seetulsingh-Goorah, Sharmila P

    2016-01-01

    The aim was to determine the performances of four Helicobacter pylori serological detection kits in different target groups, using Amplified IDEIA™ Hp StAR™ as gold standard. Kits studied were Rapid Immunochromatoghraphic Hexagon, Helicoblot 2.1, an EIA IgG kit and EIA IgA kit. Stool and blood samples were collected from 162 apparently healthy participants (control) and 60 Type 2 diabetes mellitus (T2DM) patients. The performances of the four serological detection kits were found to be affected by gender, age, health status and ethnicity of the participants. In the control group, the Helicoblot 2.1 kit had the best performance (AUC = 0.85; ppoor performances. In the T2DM subgroup, the kits H2.1 and EIA IgG had best performances, with accuracies of 96.5% and 93.1% respectively. The performance of EIA IgG improved with adjustment of its cut-off value. The performances of the detection kits were affected by various factors which should be taken into consideration.