Sample records for public class icecream

  1. Study on Probiotic Icecream

    Cristina Cota


    Full Text Available Use of probiotics in human diet benefits the consumers by regulating intestinal transit and immune system. Using various foods as a vehicle for probiotics has become increasingly popular practice. Based on these considerations, we wanted to study the possibility of obtaining icecream which contains viable microorganism cells with probiotic role. I chose ice cream because it is a product with a high nutrient content both for microorganisms and consumers. The main objective of this paper is to study the ability of different strains of probiotics to remain viable in the matured icecream compared to icecream stored at -5°C. Five samples of icecream were prepared, all after the same recipe. Molasses was used as a sweetener. The difference between the five types of ice cream consisted of the milk used, which was inoculated with different strains: Lactobacillus plantarum, Bifidobacterium infantis 4BN, Lactobacillus casei 4BN, Bifidobacterium breve 4BN and a mix prepared from the strains mentioned above. We determined the fat content of the icecream, using the butirometric method and its acidity by titration with NaOH. The results obtained were compared with the acidity and the fat content (determined using the Röse-Gottlieb extraction method of the homemade icecream. Viable cell counting was performed by Trypane-Blue method and then the Fourier-IR spectra of the samples were evaluated. The cells of Lactobacillus plantarum strain and the bacterial cells in the mix proliferated the best, both in matured icecream and in icecream stored at -5°C. Most of the cells belonging to other strains of bacteria remained viable, but not all. Given these results, we can consider the molasses sweetened icecream as a suitable food product to carry certain types of probiotics.

  2. The ICE-CREAM Project : final report

    Janse, M.D.


    The ICE-CREAM project has been investigating how to make compelling experiences for end-users based on enabling technologies for interactive media, such as DVB-MHP, Internet and MPEG-4. The goals of the project were to extend the notion of interaction, to exploit domestic activities and familiar

  3. Testing the reliability of ice-cream cone model

    Pan, Zonghao; Shen, Chenglong; Wang, Chuanbing; Liu, Kai; Xue, Xianghui; Wang, Yuming; Wang, Shui


    Coronal Mass Ejections (CME)'s properties are important to not only the physical scene itself but space-weather prediction. Several models (such as cone model, GCS model, and so on) have been raised to get rid of the projection effects within the properties observed by spacecraft. According to SOHO/ LASCO observations, we obtain the 'real' 3D parameters of all the FFHCMEs (front-side full halo Coronal Mass Ejections) within the 24th solar cycle till July 2012, by the ice-cream cone model. Considering that the method to obtain 3D parameters from the CME observations by multi-satellite and multi-angle has higher accuracy, we use the GCS model to obtain the real propagation parameters of these CMEs in 3D space and compare the results with which by ice-cream cone model. Then we could discuss the reliability of the ice-cream cone model.

  4. An ice-cream cone model for coronal mass ejections

    Xue, X. H.; Wang, C. B.; Dou, X. K.


    In this study, we use an ice-cream cone model to analyze the geometrical and kinematical properties of the coronal mass ejections (CMEs). Assuming that in the early phase CMEs propagate with near-constant speed and angular width, some useful properties of CMEs, namely the radial speed (v), the angular width (α), and the location at the heliosphere, can be obtained considering the geometrical shapes of a CME as an ice-cream cone. This model is improved by (1) using an ice-cream cone to show the near real configuration of a CME, (2) determining the radial speed via fitting the projected speeds calculated from the height-time relation in different azimuthal angles, (3) not only applying to halo CMEs but also applying to nonhalo CMEs.

  5. Aflatoxin M1 Contamination in Ice-Cream

    R. Kazemi Darsanaki


    Full Text Available Aflatoxin M1 (AFM1 is the hydroxylated metabolite of aflatoxin B1 (AFB1 that it can be found in milk and dairy products. In this study, ELISA (Enzyme Linked Immunosorbent Assay technique was used for detection of AFM1 in ice-cream in Guilan province (Northern Iran. A total of 90 ice-cream samples was randomly obtained from different supermarkets. In 62 of the 90 ice-cream samples examined (68.88%, the presence of AFM1 was detected in concentrations between 8.4 -147.7 ng/l. The mean level of AFM1 in positive samples was 40.36 ng/l. AFM1 levels in 11 samples (12.22% were higher than the maximum tolerance limit (50 ng/l accepted by ISIRI, European Community and Codex Alimentarius.

  6. Public bureaucracy and ruling classes in Brazil

    Luiz Carlos Bresser-Pereira


    Full Text Available Brazil underwent industrialization and major economic development during the period that spanned 1930 to 1980 This is the period of strategic national development initiated by Getulio Vargas and taken up again after the crisis of the 1960s by the military regime that was in power. Throughout the entire period, public bureaucracy played a key role, always in consort with the industrial bourgeoisie. These two classes emerged as actors in political life as of the 1930s and - together with the workers who were minor partners - promoted the Brazilian industrial revolution. During the 1960s the radicalization of the Left and the right-wing alarmism which were both to a large extent stimulated by the Cuban revolution led to a military coup in which the bourgeoisie and the military joined interests with the United States. Nonetheless, both the bourgeoisie and public bureaucracy returned to a nationalist and developmentalist policy during the years that followed. Yet the major foreign debt crisis that took place during the 1980s led to the breaking apart of these alliances, and over the course of the decade, to the surrender to neo-liberalism coming from the North. At that moment, a disoriented public bureaucracy attempted to defend its own corporate interests. As of the 1990s, however, the sector involved itself in the State Administrative Reform of 1995; furthermore, neoliberalism, which then became the dominant current, went on to lose its hegemony over the following decade due to failure in promoting economic development. These two facts work, on the one hand, to re-establish new republican perspectives for public bureaucracy and, on the other, suggest that the renewed alliance of public bureaucracy and industrial bourgeoisie may again be turning into the nation's route to re-establishing economic development.

  7. Automatic ice-cream characterization by impedance measurements for optimal machine setting

    Grossi , Marco; Lanzoni , Massimo; Lazzarini , Roberto; Riccò , Bruno


    International audience; Electrical characterization of products is gaining increasing interest in the food industry for quality monitoring and control. In particular, this is the case in the ice-cream industry, where machines dedicated to store ice-cream mixes are programmed ''ad hoc'' for different groups of products. To this purpose, the present work shows that essential product classification (discrimination between milk based and fruit based ice-cream mixes) can be done by means of a tech...

  8. Survival of Lactobacillus acidophilus and Bacillus coagulans in probiotic and low-fat synbiotic ice-creams

    M Hashemi


    Full Text Available In this study, survival of Lactobacillus acidophilus and Bacillus coagulans after freezing and during 90 days of storage at -18○C in probiotic and low-fat synbiotic ice-cream was evaluated. Addition to a control group (which was ordinary ice-cream, two probiotic ice-creams were formulated using L. acidophilus and B. coagulans and two synbiotic ice-creams were prepared using the aforementioned microorganisms but replacing 5% of milk-fat with inulin. The total solids of the ice-cream mixes did not differ significantly, however there was a significant difference (p

  9. Teaching the Public Relations Case Studies/Campaigns Class.

    Cottone, Laura Perkins

    The public relations case studies/campaigns class entails teaching students how to die and then come back to life. As students must learn to take a critical look at complex public and social issues, teachers should create an environment in which the students feel comfortable with the process of psychological reconstruction. Students must be taught…

  10. Staphylococcus aureus food-poisoning outbreak associated with the consumption of ice-cream.

    Fetsch, A; Contzen, M; Hartelt, K; Kleiser, A; Maassen, S; Rau, J; Kraushaar, B; Layer, F; Strommenger, B


    In April 2013, a food poisoning outbreak caused by staphylococcal enterotoxins (SEs) in ice-cream occurred in Freiburg, Germany, among the 31 participants of a christening party. Of the 13 cases, seven were hospitalized or obtained ambulatory treatment. Different types of ice-cream, which was freshly produced at the hotel where the party took place, were found to contain SE and high amounts of coagulase positive staphylococci. Enterotoxigenic Staphylococcus aureus strains isolated from ice-cream and human cases were of the same spa-type (t127), harboured the sea gene and displayed identical phenotypic resistance-, Fourier transform infrared spectroscopy- (FT-IR) and microarray-profiles. Despite the strong microbiological and epidemiological evidence of ice-cream being the incriminated food vehicle of the outbreak, a common source of S. aureus from the ice-cream could not be deduced. As none of the employees carried the outbreak strain, either the equipment used for the production of the ice-cream or a contaminated ingredient is the most likely introduction source. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Exergetic performance analysis of an ice-cream manufacturing plant: A comprehensive survey

    Dowlati, Majid; Aghbashlo, Mortaza; Mojarab Soufiyan, Mohamad


    In this study, a comprehensive exergetic performance analysis of an ice-cream manufacturing plant was conducted in order to pinpoint the locations of thermodynamic inefficiencies. Exergetic performance parameters of each subunit of the plant were determined and illustrated individually through writing and solving energy and exergy balance equations on the basis of real operational data. The required data were acquired from a local ice-cream factory located in Tehran, Iran. The plant included three main subsystems including water steam generator, refrigeration system, and ice-cream production line. An attempt was also made to quantify the specific exergy destruction of the ice-cream manufacturing process. The functional exergetic efficiency of the water steam generator, refrigeration system, and ice-cream production line was determined at 17.45%, 25.52%, and 5.71%, respectively. The overall functional exergetic efficiency of the process was found to be 2.15%, while the specific exergy destruction was calculated as 719.80 kJ/kg. In general, exergy analysis and its derivatives could provide invaluable information over the conventional energy analysis, suggesting potential locations for the plant performance improvement. - Highlights: • An ice-cream manufacturing plant was exergetically analyzed using the actual data. • Water steaming unit had the highest irreversibility rate among the plant subunits. • The specific exergy destruction of the ice-cream manufacturing was 719.80 kJ/kg. • The overall process exergetic efficiency of the process was found to be 2.15%.

  12. Determination of CME 3D parameters based on a new full ice-cream cone model

    Na, Hyeonock; Moon, Yong-Jae


    In space weather forecast, it is important to determine three-dimensional properties of CMEs. Using 29 limb CMEs, we examine which cone type is close to a CME three-dimensional structure. We find that most CMEs have near full ice-cream cone structure which is a symmetrical circular cone combined with a hemisphere. We develop a full ice-cream cone model based on a new methodology that the full ice-cream cone consists of many flat cones with different heights and angular widths. By applying this model to 12 SOHO/LASCO halo CMEs, we find that 3D parameters from our method are similar to those from other stereoscopic methods (i.e., a triangulation method and a Graduated Cylindrical Shell model). In addition, we derive CME mean density (ρmean=Mtotal/Vcone) based on the full ice-cream cone structure. For several limb events, we determine CME mass by applying the Solarsoft procedure (e.g., to SOHO/LASCO C3 images. CME volumes are estimated from the full ice-cream cone structure. From the power-law relationship between CME mean density and its height, we estimate CME mean densities at 20 solar radii (Rs). We will compare the CME densities at 20 Rs with their corresponding ICME densities.

  13. Development of a full ice-cream cone model for halo CME structures

    Na, Hyeonock; Moon, Yong-Jae


    The determination of three dimensional parameters (e.g., radial speed, angular width, source location) of Coronal Mass Ejections (CMEs) is very important for space weather forecast. To estimate these parameters, several cone models based on a flat cone or a shallow ice-cream cone with spherical front have been suggested. In this study, we investigate which cone model is proper for halo CME morphology using 33 CMEs which are identified as halo CMEs by one spacecraft (SOHO or STEREO-A or B) and as limb CMEs by the other ones. From geometrical parameters of these CMEs such as their front curvature, we find that near full ice-cream cone CMEs (28 events) are dominant over shallow ice-cream cone CMEs (5 events). So we develop a new full ice-cream cone model by assuming that a full ice-cream cone consists of many flat cones with different heights and angular widths. This model is carried out by the following steps: (1) construct a cone for given height and angular width, (2) project the cone onto the sky plane, (3) select points comprising the outer boundary, (4) minimize the difference between the estimated projection points with the observed ones. We apply this model to several halo CMEs and compare the results with those from other methods such as a Graduated Cylindrical Shell model and a geometrical triangulation method.

  14. Evaluation of physicochemical, textural and sensorial characteristics of low-fat or low-sugar synbiotic ice-cream

    M Hashemi


    Full Text Available Replacing a part of fat and sugar in ice-cream by inulin and lactulose as prebiotic may create a healthier product. Two low-fat and two low-sugar synbiotic ice-cream samples were manufactured inoculated with Lactobacillus acidophilus or Bacillus coagulans. The physicochemical, textural and sensorial characteristics of the samples were compared with regular ice-cream as control. Low-fat and low-sugar synbiotic ice-cream formulations were prepared by replacing 5% of the fat and sugar contents of the control formula by inulin and lactulose, respectively. According to the results, although the total solids of the ice-cream mixes did not differ significantly, there were significant (p

  15. Prevalence of microbial contamination of traditional ice-creams in ice-cream supplier trade units in Birjand in 2015: Short Communication

    Mohadeseh Abolhasannezhad


    Full Text Available Traditional ice-cream is a type of ice-cream whose all processes of production and distribution are done by hand. The present study aimed at assessing the prevalence of bacterial contamination of traditional ice creams and its decisive factors. The current study was a descriptive cross-sectional one in Birjand in 2015. The samples were transferred under sterile conditions and cold chain, to a food laboratory. They went through laboratory tests of Enterobacteriaceae bacteria, Escherichia coli, and Staphylococcus aureus Cocos. The obtained results were analyzed using SPSS statistical software( V:15. The results showed that from among 96 samples collected 25 samples were acceptable while 71 samples were unusable. Maximum contaminations were due to Enterobacteriaceae in 39 cases (40%, and Staphylococcus aureus infection was found in 27 cases, (28% the least contamination-14 (15% cases -belonged to E. coli . In addition 39 infection (42.4% 8 (8.69% was because of coliforms. Besides, 8 cases were simultaneously contaminated with coliforms, escherichia coli and staphylococcus aureus, 12 samples (13.04% with coliforms, Escherichia coli, and Staphylococcus aureus; and 2 samples (2.17% were simultaneously contaminated with coliforms and E. coli. Birjand traditional ice-creams are highly contaminated with bacteria, which is a sign of poor hygiene in the preparation and distribution of this product.

  16. Quantitative bacterial examination and chemical evaluation of Diet, Club, and Ice-cream Sodas, Soft Drinks

    Watoo, M.K.S.; Watoo, F.S.; Kazi, T.G.; Tirmizi, S.A.; Iqbal, J.


    Diet, club, and ice cream sodas are flavored soft drinks consumed throughout the world, especially in summer seasons. This study has been undertaken to monitor the bacterial and chemical contamination of these national and international branded drinks procured from local markets. The isolated coliforms and microbes were E. coli Salmonella spp, Klebsiella spp, Enterobacter spp, Shigella spp, and Bacillus cereus. Diet and club sodas were less contaminated with microorganisms than were ice-cream sodas. Fifteen trace and toxic elements were identified with an atomic absorption spectrophotometer following the improved ash digestion method. The values of Nickel (Ni), (0.15 mg/L), (Pb) (0.28mg/L), Cadmium (Cd) (0.13mg/L) and Aluminum (Al) (0.76 mg/L) were higher than the (WHO) recommended limits. The concentrations of (Na, Fe, Pb) and Chromium (Cr) were higher in club sodas than diet and ice-cream sodas and the concentrations of Calcium (Ca), (Mn) in ice-cream sodas were also higher than diet and club sodas. Overall, the ice-cream sodas did not conform to the (WHO) standards allowed for safe ingestion of micro- and macro-metals in various drinks. (author)

  17. Determination of HCME 3-D parameters using a full ice-cream cone model

    Na, Hyeonock; Moon, Yong-Jae; Lee, Harim


    It is very essential to determine three dimensional parameters (e.g., radial speed, angular width, source location) of Coronal Mass Ejections (CMEs) for space weather forecast. Several cone models (e.g., an elliptical cone model, an ice-cream cone model, an asymmetric cone model) have been examined to estimate these parameters. In this study, we investigate which cone type is close to a halo CME morphology using 26 CMEs: halo CMEs by one spacecraft (SOHO or STEREO-A or B) and as limb CMEs by the other ones. From cone shape parameters of these CMEs such as their front curvature, we find that near full ice-cream cone type CMEs are much closer to observations than shallow ice-cream cone type CMEs. Thus we develop a new cone model in which a full ice-cream cone consists of many flat cones with different heights and angular widths. This model is carried out by the following steps: (1) construct a cone for given height and angular width, (2) project the cone onto the sky plane, (3) select points comprising the outer boundary, and (4) minimize the difference between the estimated projection speeds with the observed ones. By applying this model to 12 SOHO/LASCO halo CMEs, we find that 3-D parameters from our method are similar to those from other stereoscopic methods (a geometrical triangulation method and a Graduated Cylindrical Shell model) based on multi-spacecraft data. We are developing a general ice-cream cone model whose front shape is a free parameter determined by observations.

  18. Development of a Full Ice-cream Cone Model for Halo Coronal Mass Ejections

    Na, Hyeonock; Moon, Y.-J.; Lee, Harim, E-mail:, E-mail: [School of Space Research, Kyung Hee University, Yongin (Korea, Republic of)


    It is essential to determine three-dimensional parameters (e.g., radial speed, angular width, and source location) of coronal mass ejections (CMEs) for the space weather forecast. In this study, we investigate which cone type represents a halo CME morphology using 29 CMEs (12 Solar and Heliospheric Observatory (SOHO) /Large Angle and Spectrometric Coronagraph (LASCO) halo CMEs and 17 Solar Terrestrial Relations Observatory ( STEREO )/Sun–Earth Connection Coronal and Heliospheric Investigation COR2 halo CMEs) from 2010 December to 2011 June. These CMEs are identified as halo CMEs by one spacecraft ( SOHO or one of STEREO A and B ) and limb ones by the other spacecraft (One of STEREO A and B or SOHO ). From cone shape parameters of these CMEs, such as their front curvature, we find that the CME observational structures are much closer to a full ice-cream cone type than a shallow ice-cream cone type. Thus, we develop a full ice-cream cone model based on a new methodology that the full ice-cream cone consists of many flat cones with different heights and angular widths to estimate the three-dimensional parameters of the halo CMEs. This model is constructed by carrying out the following steps: (1) construct a cone for a given height and angular width, (2) project the cone onto the sky plane, (3) select points comprising the outer boundary, and (4) minimize the difference between the estimated projection speeds with the observed ones. By applying this model to 12 SOHO /LASCO halo CMEs, we find that 3D parameters from our method are similar to those from other stereoscopic methods (i.e., a triangulation method and a Graduated Cylindrical Shell model).

  19. Development of a Full Ice-cream Cone Model for Halo Coronal Mass Ejections

    Na, Hyeonock; Moon, Y.-J.; Lee, Harim


    It is essential to determine three-dimensional parameters (e.g., radial speed, angular width, and source location) of coronal mass ejections (CMEs) for the space weather forecast. In this study, we investigate which cone type represents a halo CME morphology using 29 CMEs (12 Solar and Heliospheric Observatory (SOHO) /Large Angle and Spectrometric Coronagraph (LASCO) halo CMEs and 17 Solar Terrestrial Relations Observatory ( STEREO )/Sun–Earth Connection Coronal and Heliospheric Investigation COR2 halo CMEs) from 2010 December to 2011 June. These CMEs are identified as halo CMEs by one spacecraft ( SOHO or one of STEREO A and B ) and limb ones by the other spacecraft (One of STEREO A and B or SOHO ). From cone shape parameters of these CMEs, such as their front curvature, we find that the CME observational structures are much closer to a full ice-cream cone type than a shallow ice-cream cone type. Thus, we develop a full ice-cream cone model based on a new methodology that the full ice-cream cone consists of many flat cones with different heights and angular widths to estimate the three-dimensional parameters of the halo CMEs. This model is constructed by carrying out the following steps: (1) construct a cone for a given height and angular width, (2) project the cone onto the sky plane, (3) select points comprising the outer boundary, and (4) minimize the difference between the estimated projection speeds with the observed ones. By applying this model to 12 SOHO /LASCO halo CMEs, we find that 3D parameters from our method are similar to those from other stereoscopic methods (i.e., a triangulation method and a Graduated Cylindrical Shell model).

  20. Development of a Full Ice-cream Cone Model for Halo Coronal Mass Ejections

    Na, Hyeonock; Moon, Y.-J.; Lee, Harim


    It is essential to determine three-dimensional parameters (e.g., radial speed, angular width, and source location) of coronal mass ejections (CMEs) for the space weather forecast. In this study, we investigate which cone type represents a halo CME morphology using 29 CMEs (12 Solar and Heliospheric Observatory (SOHO)/Large Angle and Spectrometric Coronagraph (LASCO) halo CMEs and 17 Solar Terrestrial Relations Observatory (STEREO)/Sun-Earth Connection Coronal and Heliospheric Investigation COR2 halo CMEs) from 2010 December to 2011 June. These CMEs are identified as halo CMEs by one spacecraft (SOHO or one of STEREO A and B) and limb ones by the other spacecraft (One of STEREO A and B or SOHO). From cone shape parameters of these CMEs, such as their front curvature, we find that the CME observational structures are much closer to a full ice-cream cone type than a shallow ice-cream cone type. Thus, we develop a full ice-cream cone model based on a new methodology that the full ice-cream cone consists of many flat cones with different heights and angular widths to estimate the three-dimensional parameters of the halo CMEs. This model is constructed by carrying out the following steps: (1) construct a cone for a given height and angular width, (2) project the cone onto the sky plane, (3) select points comprising the outer boundary, and (4) minimize the difference between the estimated projection speeds with the observed ones. By applying this model to 12 SOHO/LASCO halo CMEs, we find that 3D parameters from our method are similar to those from other stereoscopic methods (I.e., a triangulation method and a Graduated Cylindrical Shell model).

  1. Detection of microbial concentration in ice-cream using the impedance technique.

    Grossi, M; Lanzoni, M; Pompei, A; Lazzarini, R; Matteuzzi, D; Riccò, B


    The detection of microbial concentration, essential for safe and high quality food products, is traditionally made with the plate count technique, that is reliable, but also slow and not easily realized in the automatic form, as required for direct use in industrial machines. To this purpose, the method based on impedance measurements represents an attractive alternative since it can produce results in about 10h, instead of the 24-48h needed by standard plate counts and can be easily realized in automatic form. In this paper such a method has been experimentally studied in the case of ice-cream products. In particular, all main ice-cream compositions of real interest have been considered and no nutrient media has been used to dilute the samples. A measurement set-up has been realized using benchtop instruments for impedance measurements on samples whose bacteria concentration was independently measured by means of standard plate counts. The obtained results clearly indicate that impedance measurement represents a feasible and reliable technique to detect total microbial concentration in ice-cream, suitable to be implemented as an embedded system for industrial machines.

  2. Modeling Phosphorus Losses through Surface Runoff and Subsurface Drainage Using ICECREAM.

    Qi, Hongkai; Qi, Zhiming; Zhang, T Q; Tan, C S; Sadhukhan, Debasis


    Modeling soil phosphorus (P) losses by surface and subsurface flow pathways is essential in developing successful strategies for P pollution control. We used the ICECREAM model to simultaneously simulate P losses in surface and subsurface flow, as well as to assess effectiveness of field practices in reducing P losses. Monitoring data from a mineral-P-fertilized clay loam field in southwestern Ontario, Canada, were used for calibration and validation. After careful adjustment of model parameters, ICECREAM was shown to satisfactorily simulate all major processes of surface and subsurface P losses. When the calibrated model was used to assess tillage and fertilizer management scenarios, results point to a 10% reduction in total P losses by shifting autumn tillage to spring, and a 25.4% reduction in total P losses by injecting fertilizer rather than broadcasting. Although the ICECREAM model was effective in simulating surface and subsurface P losses when thoroughly calibrated, further testing is needed to confirm these results with manure P application. As illustrated here, successful use of simulation models requires careful verification of model routines and comprehensive calibration to ensure that site-specific processes are accurately represented. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  3. Comparison of Asymmetric and Ice-cream Cone Models for Halo Coronal Mass Ejections

    Na, H.; Moon, Y.


    Halo coronal mass ejections (HCMEs) are major cause of the geomagnetic storms. To minimize the projection effect by coronagraph observation, several cone models have been suggested: an ice-cream cone model, an asymmetric cone model etc. These models allow us to determine the three dimensional parameters of HCMEs such as radial speed, angular width, and the angle between sky plane and central axis of the cone. In this study, we compare these parameters obtained from different models using 48 well-observed HCMEs from 2001 to 2002. And we obtain the root mean square error (RMS error) between measured projection speeds and calculated projection speeds for both cone models. As a result, we find that the radial speeds obtained from the models are well correlated with each other (R = 0.86), and the correlation coefficient of angular width is 0.6. The correlation coefficient of the angle between sky plane and central axis of the cone is 0.31, which is much smaller than expected. The reason may be due to the fact that the source locations of the asymmetric cone model are distributed near the center, while those of the ice-cream cone model are located in a wide range. The average RMS error of the asymmetric cone model (85.6km/s) is slightly smaller than that of the ice-cream cone model (87.8km/s).

  4. Development of a fermented ice-cream as influenced by in situ exopolysaccharide production: Rheological, molecular, microstructural and sensory characterization.

    Dertli, Enes; Toker, Omer S; Durak, M Zeki; Yilmaz, Mustafa T; Tatlısu, Nevruz Berna; Sagdic, Osman; Cankurt, Hasan


    This study aimed to investigate the role of in situ exopolysaccharide (EPS) production by EPS(+)Streptococcus thermophilus strains on physicochemical, rheological, molecular, microstructural and sensory properties of ice cream in order to develop a fermented and consequently functional ice-cream in which no stabilizers would be required in ice-cream production. For this purpose, the effect of EPS producing strains (control, strain 1, strain 2 and mixture) and fermentation conditions (fermentation temperature; 32, 37 and 42 °C and time; 2, 3 and 4h) on pH, S. thermophilus count, EPS amount, consistency coefficient (K), and apparent viscosity (η50) were investigated and optimized using single and multiple response optimization tools of response surface methodology. Optimization analyses indicated that functional ice-cream should be fermented with strain 1 or strain mixture at 40-42 °C for 4h in order to produce the most viscous ice-cream with maximum EPS content. Optimization analysis results also revealed that strain specific conditions appeared to be more effective factor on in situ EPS production amount, K and η50 parameters than did fermentation temperature and time. The rheological analysis of the ice-cream produced by EPS(+) strains revealed its high viscous and pseudoplastic non-Newtonian fluid behavior, which demonstrates potential of S. thermophilus EPS as thickening and gelling agent in dairy industry. FTIR analysis proved that the EPS in ice-cream corresponded to a typical EPS, as revealed by the presence of carboxyl, hydroxyl and amide groups with additional α-glycosidic linkages. SEM studies demonstrated that it had a web-like compact microstructure with pores in ice-cream, revealing its application possibility in dairy products to improve their rheological properties. Copyright © 2015. Published by Elsevier Ltd.

  5. A Measure of EFL Public Speaking Class Anxiety: Scale Development and Preliminary Validation and Reliability

    Yaikhong, Kriangkrai; Usaha, Siriluck


    The present study contributes to developing a Public Speaking Class Anxiety Scale (PSCAS) to measure anxiety in the EFL public speaking class in the Thai context. Items were adopted from previous scales: Foreign Language Classroom Anxiety Scale (FLCAS) by Horwitz et al. (1986); Personal Report of Communication Apprehension (PRCA-24) and Personal…

  6. Rheological and thermophysical properties of model compounds for ice-cream with reduced fat and sugar

    Drago Šubarić


    Full Text Available The aim of this research was to investigate the effect of hydrocolloid carrageenan, native tapioca starch and powdered whey on viscosity and thermophysical properties of model ice-cream mixtures with reduced content of sugar and fat. Measurements were performed immediately after mixture preparation and after two months of storage at -18 °C. Results showed that rheological properties of model ice-cream mixtures with reduced content of sugar and fat can be improved by addition of starch and whey, particularly at low temperatures (0 and -5 °C. Improvement of properties at low temperatures is particularly important for before mentioned group of products, as well as the fact that raw materials used in the recipes are cost effective and have high nutritive value. Two-month storage at -18 °C resulted in increase of rheological parameters of all investigated samples. Freeze and thaw temperatures of model mixtures were not changed significantly after two months of storage. On the other hand, enthalpies of freezing and thawing have after storage in the most cases decreased.

  7. Recovery of biogas as a source of renewable energy from ice-cream production residues and wastewater.

    Demirel, Burak; Orok, Murat; Hot, Elif; Erkişi, Selin; Albükrek, Metin; Onay, Turgut T


    Proper management of waste streams and residues from agro-industry is very important to prevent environmental pollution. In particular, the anaerobic co-digestion process can be used as an important tool for safe disposal and energy recovery from agro-industry waste streams and residues. The primary objective of this laboratory-scale study was to determine whether it was possible to recover energy (biogas) from ice-cream production residues and wastewater, through a mesophilic anaerobic co-digestion process. A high methane yield of 0.338 L CH4/gCOD(removed) could be achieved from anaerobic digestion of ice-cream wastewater alone, with almost 70% of methane in biogas, while anaerobic digestion of ice-cream production residue alone did not seem feasible. When wastewater and ice-cream production residue were anaerobically co-digested at a ratio of 9:1 by weight, the highest methane yield of 0.131 L CH4/gCOD(removed) was observed. Buffering capacity seemed to be imperative in energy recovery from these substrates in the anaerobic digestion process.

  8. In the Shadow of Celebrity? World-Class University Policies and Public Value in Higher Education

    Cremonini, Leon; Westerheijden, Donald F.; Benneworth, Paul Stephen; Dauncey, Hugh


    The growing popularity of the concept of world-class universities raises the question of whether investing in such universities is a worthwhile use of public resources. Does concentrating public resources on the most excellent universities improve the overall quality of a higher education system,

  9. Toastmaster's Inspired Pedagogical Changes: From a Speech Class into a Public Relations Course

    Shadinger, David


    Action research is used to view pedagogical changes, first in a speech class and then in a public relations course over a five-year period. The course instructor gained experience as a member of a Toastmasters International club and used Toastmasters-like activities, to revise content in the courses. Ultimately, students in the public relations…

  10. Politics, Religion and Morals: The Symbolism of Public Schooling for the Urban Middle-Class Identity

    Rowe, Emma E.


    Research points to sections of the middle-class repopulating the "ordinary" urban public school and whilst there are key differences in how they are navigating public school choices, from "seeking a critical mass" to resisting traditional methods of choice and going "against-the-grain", or collectively campaigning for…

  11. Economic performance and public concerns about social class in twentieth-century books.

    Chen, Yunsong; Yan, Fei


    What is the association between macroeconomic conditions and public perceptions of social class? Applying a novel approach based on the Google Books N-gram corpus, this study addresses the relationship between public concerns about social class and economic conditions throughout the twentieth century. The usage of class-related words/phrases, or "literary references to class," in American English-language books is related to US economic performance and income inequality. The findings of this study demonstrate that economic conditions play a significant role in literary references to class throughout the century, whereas income inequality does not. Similar results are obtained from further analyses using alternative measures of class concerns as well as different corpora of English Fiction and the New York Times. We add to the social class literature by showing that the long-term temporal dynamics of an economy can be exhibited by aggregate class concerns. The application of massive culture-wide content analysis using data of unprecedented size also represents a contribution to the literature. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Managerial performance and cost efficiency of Japanese local public hospitals: a latent class stochastic frontier model.

    Besstremyannaya, Galina


    The paper explores the link between managerial performance and cost efficiency of 617 Japanese general local public hospitals in 1999-2007. Treating managerial performance as unobservable heterogeneity, the paper employs a panel data stochastic cost frontier model with latent classes. Financial parameters associated with better managerial performance are found to be positively significant in explaining the probability of belonging to the more efficient latent class. The analysis of latent class membership was consistent with the conjecture that unobservable technological heterogeneity reflected in the existence of the latent classes is related to managerial performance. The findings may support the cause for raising efficiency of Japanese local public hospitals by enhancing the quality of management. Copyright © 2011 John Wiley & Sons, Ltd.

  13. Public Address, Cultural Diversity, and Tolerance: Teaching Cultural Diversity in Speech Classes.

    Byrd, Marquita L.

    While speech instructors work to design appropriate diversity goals in the public speaking class, few have the training for such a task. A review of course objectives and assignments for the basic course may be helpful. Suggestions for instructors working to incorporate diversity in the basic course include: (1) recognize the dominance of the…

  14. CosmoQuest: Educating the Public (and Ourselves) With CosmoAcademy Online Classes

    Francis, M. R.; Gay, P.


    CosmoAcademy is a part of the CosmoQuest mission to educate the public about astronomy, planetary science, and similar subjects. Through short-duration online classes with small enrollment, we can cover many subjects of interest to the interested layperson, taught by experts. Typical CosmoAcademy classes consist of four hours of face-to-face time, and are limited to fewer than 20 students. This is in contrast to massive online classes such as MOOCs, which often replicate typical university courses, but which rarely allow student-instructor interaction. Additionally, we offer continuing-education classes for classroom teachers and other educators on similar subjects, to let them enrich their own teaching. WeBecause of the short classes, we can offer short classes both on standard topics (the Solar System planets, introduction to cosmology) and specific subjects relating to the news (LIGO, asteroid missions). The expert instructors may be graduate students, research professionals, or anyone with the technical background. We also offer classes to train instructors before they begin teaching. These professional development classes are designed to help those without classroom experience, but also support those who To make that work, we offer classes to train the instructors before they begin teaching, if they don't have the experience or just want to learn how to be more effective in the classroom.We will present CosmoAcademy's program, and explain what it offers both to people taking the class and those who might want to teach with us.

  15. Salivary mutans streptococci and lactobacilli modulations in young children on consumption of probiotic ice-cream containing Bifidobacterium lactis Bb12 and Lactobacillus acidophilus La5.

    Singh, Richa Polka; Damle, Satyawan Gangaram; Chawla, Amrita


    To compare the levels of mutans streptococci and lactobacilli in saliva of school children, before and after consumption of probiotic and control ice-cream. A double-blind, cross-over, placebo-controlled trial was carried out in forty, 12-14 year-old children, with no clinically detectable caries. The selected children were randomized equally into two groups I and II. Following an initial run-in period of 1 week, children in group I and II were given ice-creams 'A' and 'B', respectively, for 10 days. Being a cross-over study, the ice-creams were interchanged in the two groups after a 2-week wash-out period. Saliva samples at baseline and follow-up were assessed using Dentocult SM and Dentocult LB kits. On statistical evaluation, it was seen that probiotic ice-cream brought about a statistically significant reduction (p-value = 0.003) in salivary mutans streptococci levels with no significant effect on lactobacilli levels. In conclusion, probiotic ice-cream containing Bifidobacterium lactis Bb-12 ATCC27536 and Lactobacillus acidophilus La-5 can reduce the levels of certain caries-associated micro-organisms in saliva.

  16. Experimental provocation of 'ice-cream headache' by ice cubes and ice water.

    Mages, Stephan; Hensel, Ole; Zierz, Antonia Maria; Kraya, Torsten; Zierz, Stephan


    Background There are various studies on experimentally provoked 'ice-cream headache' or 'headache attributed to ingestion or inhalation of a cold stimulus' (HICS) using different provocation protocols. The aim of this study was to compare two provocation protocols. Methods Ice cubes pressed to the palate and fast ingestion of ice water were used to provoke HICS and clinical features were compared. Results The ice-water stimulus provoked HICS significantly more often than the ice-cube stimulus (9/77 vs. 39/77). Ice-water-provoked HICS had a significantly shorter latency (median 15 s, range 4-97 s vs. median 68 s, range 27-96 s). There was no difference in pain localisation. Character after ice-cube stimulation was predominantly described as pressing and after ice-water stimulation as stabbing. A second HICS followed in 10/39 (26%) of the headaches provoked by ice water. Lacrimation occurred significantly more often in volunteers with than in those without HICS. Discussion HICS provoked by ice water was more frequent, had a shorter latency, different pain character and higher pain intensity than HICS provoked by ice cubes. The finding of two subsequent HICS attacks in the same volunteers supports the notion that two types of HICS exist. Lacrimation during HICS indicates involvement of the trigeminal-autonomic reflex.

  17. Organizational Supports for Research Evidence Use in State Public Health Agencies: A Latent Class Analysis.

    Hu, Hengrui; Allen, Peg; Yan, Yan; Reis, Rodrigo S; Jacob, Rebekah R; Brownson, Ross C


    Use of research evidence in public health decision making can be affected by organizational supports. Study objectives are to identify patterns of organizational supports and explore associations with research evidence use for job tasks among public health practitioners. In this longitudinal study, we used latent class analysis to identify organizational support patterns, followed by mixed logistic regression analysis to quantify associations with research evidence use. The setting included 12 state public health department chronic disease prevention units and their external partnering organizations involved in chronic disease prevention. Chronic disease prevention staff from 12 US state public health departments and partnering organizations completed self-report surveys at 2 time points, in 2014 and 2016 (N = 872). Latent class analysis was employed to identify subgroups of survey participants with distinct patterns of perceived organizational supports. Two classify-analyze approaches (maximum probability assignment and multiple pseudo-class draws) were used in 2017 to investigate the association between latent class membership and research evidence use. The optimal model identified 4 latent classes, labeled as "unsupportive workplace," "low agency leadership support," "high agency leadership support," and "supportive workplace." With maximum probability assignment, participants in "high agency leadership support" (odds ratio = 2.08; 95% CI, 1.35-3.23) and "supportive workplace" (odds ratio = 1.74; 95% CI, 1.10-2.74) were more likely to use research evidence in job tasks than "unsupportive workplace." The multiple pseudo-class draws produced comparable results with odds ratio = 2.09 (95% CI, 1.31-3.30) for "high agency leadership support" and odds ratio = 1.74 (95% CI, 1.07-2.82) for "supportive workplace." Findings suggest that leadership support may be a crucial element of organizational supports to encourage research evidence use. Organizational supports such

  18. Class and narrative accrual: personal troubles and public issues in five vignettes.

    Spokes, Matthew


    This paper develops Bruner’s (1991) notion of narrative accrual, in conjunction with ‘life-stories’ and ‘event-stories’, to focus on the accumulation of experiences as a contributor to working class identity. Situated between Mills’ (1959) personal troubles and public issues, and framed by Nouri and Helterline (1998) argument that identity is framed by social interaction with signification systems and other people, the author’s own experiences as an early career academic in two different Brit...

  19. 75 FR 73983 - Proposed Modification of the Salt Lake City, UT, Class B Airspace Area; Public Meetings


    ... of the Salt Lake City, UT, Class B Airspace Area; Public Meetings AGENCY: Federal Aviation... Class B airspace area at Salt Lake City, UT. The purpose of these meetings is to provide interested... Road, Ogden, UT, 84405. (2) The meeting on Tuesday, February 1, 2011, will be held in the Conference...

  20. Public Education: A Route into Lebanon’s Middle Class in the 1960s and Early 1970s

    Youssef Zbib


    In Lebanon during the 1960s, public education became more accessible to members of the lower classes and different sectarian denominations, after a time when education had been, to a large extent, a privilege of upper- and middle-class Christians. This paper examines the socioeconomic conditions of public school teachers as a result of this process. Using Bourdieusian analysis, I argue that these teachers used cultural capital acquired through free education to become part of a rising profess...

  1. Public Education: A Route into Lebanon’s Middle Class in the 1960s and Early 1970s

    Youssef Zbib


    Full Text Available In Lebanon during the 1960s, public education became more accessible to members of the lower classes and different sectarian denominations, after a time when education had been, to a large extent, a privilege of upper- and middle-class Christians. This paper examines the socioeconomic conditions of public school teachers as a result of this process. Using Bourdieusian analysis, I argue that these teachers used cultural capital acquired through free education to become part of a rising professional middle class. To a large extent, these teachers’ definition of their own social positions and roles was a result of their individual histories and internalized values.

  2. Astronomy for Astronomical Numbers - Education and Public Outreach with Massive Open Online Classes

    Impey, C.; Buxner, S.; Wenger, M.; Formanek, M.


    Massive Open Online Classes (MOOCs) represent a powerful new mode of education and public outreach. While early hype has often given way to disappointment over the typically low completion rates, retaining the interest of free-choice learners is always a challenge, and the worldwide reach and low cost of of these online classes is a democratizing influence in higher education. We have used providers Udemy and Coursera to reach over 60,000 adults with an astronomy course that covers the recent research results across the subject from comets to cosmology. In addition to measures of participation, completion, and performance, we have administered surveys of the learners that measure science literacy, attitudes towards science and technology, and sources of information about science. Beyond the usual core of video lectures and quizzes, we have used peer reviewed writing assignments, observing project, and citizen science to create a richer learning environment. Research on MOOCs is still in its early stages, but we hope to learn what factors contribute most to student engagement and completion in these online settings.

  3. Reconstruction After Hemipelvectomy With the Ice-Cream Cone Prosthesis: What Are the Short-term Clinical Results?

    Barrientos-Ruiz, Irene; Ortiz-Cruz, Eduardo José; Peleteiro-Pensado, Manuel


    Reconstruction after internal hemipelvectomy resection likely provides better function than hindquarter amputation. However, many reconstruction methods have been used, complications with these approaches are common, and function often is poor; because of these issues, it seems important to investigate alternative implants and surgical techniques. The purposes of this study were (1) to identify the frequency of surgical site complications and infection associated with the use of the Ice-Cream Cone prosthesis for reconstruction after hemipelvectomy for oncological indications; (2) to evaluate the Musculoskeletal Tumor Society (MSTS) outcomes scores in a small group of patients treated with this implant in the short term; and (3) to quantify the surgical margins and frequency of local recurrence in the short term in this group of patients. Between 2008 and 2013, one center performed a total of 27 internal hemipelvectomies for oncological indications. Of those, 23 (85%) were treated with reconstruction. Our general indications for reconstruction were patients whose pelvic stability was affected by the resection and whose general condition was sufficiently strong to tolerate the reconstructive procedure. Of those patients undergoing reconstruction, 14 (61%) were treated with an Ice-Cream Cone-style implant (Coned ® ; Stanmore Worldwide Ltd, Elstree, UK; and Socincer ® custom-made implant for the pelvis, Gijón, Spain), whereas nine others were treated with other implants or allografts. The indications during this time for using the Ice-Cream Cone implant were pelvic tumors affecting the periacetabular area without iliac wing involvement. Of those 14, 10 were available for followup at a minimum of 2 years (median, 3 years; range, 2-5 years) unless a study endpoint (wound complication, infection, or local recurrence) was observed earlier. Study endpoints were ascertained by chart review performed by one of the authors. Surgical site complications occurred in five

  4. Effect of Probiotic Containing Ice-cream on Salivary Mutans Streptococci (SMS) Levels in Children of 6-12 Years of Age: A Randomized Controlled Double Blind Study with Six-months Follow Up.

    Ashwin, Devasya; Ke, Vijayaprasad; Taranath, Mahanthesh; Ramagoni, Naveen Kumar; Nara, Asha; Sarpangala, Mythri


    To evaluate the caries risk based on the salivary levels of streptococcus mutans in children of 6-12 years of age group before and after consuming probiotic ice-cream containing Bifidobacterium lactis Bb-12 and Lactobacillus acidophilus La-5. A double blind, placebo controlled trial was carried out in 60 children aged between 6 to 12 years with zero decayed, missing, and filled teeth (DMFT). They were randomly divided into two equal groups. Saliva sample were collected before the consumption of ice-cream and Streptococcus mutans count was calculated and recorded as baseline data. For the next seven days both the groups were given ice creams marked as A and B. Saliva samples were collected after ice-cream consumption at the end of study period and also after a washout period of 30 days and again after six months. Samples were inoculated and colonies were counted. On statistical evaluation by students paired t-test, probiotic ice-cream brought significant reduction in the Streptococcus mutans count after seven days of ice-cream ingestion (pice-cream consumption. After six months of the study period in both the groups the salivary levels of Streptococcus mutans was similar to the baseline. Probiotic ice-cream containing Bifidobacterium lactis Bb-12 and Lactobacillus acidophilus La-5 can cause reduction in caries causative organism. The dosage of the probiotic organisms for the long term or synergetic effect on the oral health are still needed to be explored.

  5. Usefulness of the Ice-Cream Cone Pattern in Computed Tomography for Prediction of Angiomyolipoma in Patients With a Small Renal Mass

    Kim, Kwang Ho; Yun, Bu Hyeon; Hwang, In Sang; Hwang, Eu Chang; Kang, Taek Won; Kwon, Dong Deuk; Park, Kwangsung; Kim, Jin Woong


    Purpose A morphologic contour method for assessing an exophytic renal mass as benign versus malignant on the basis of the shape of the interface with the renal parenchyma was recently developed. We investigated the usefulness of this morphologic contour method for predicting angiomyolipoma (AML) in patients who underwent partial nephrectomy for small renal masses (SRMs). Materials and Methods From January 2004 to March 2013, among 197 patients who underwent partial nephrectomy for suspicious renal cell carcinoma (RCC), the medical records of 153 patients with tumors (AML or RCC) ≤3 cm in diameter were retrospectively reviewed. Patient characteristics including age, gender, type of surgery, size and location of tumor, pathologic results, and specific findings of the imaging study ("ice-cream cone" shape) were compared between the AML and RCC groups. Results AML was diagnosed in 18 patients and RCC was diagnosed in 135 patients. Gender (p=0.001), tumor size (p=0.032), and presence of the ice-cream cone shape (p=0.001) showed statistically significant differences between the AML group and the RCC group. In the multivariate logistic regression analysis, female gender (odds ratio [OR], 5.20; 95% confidence interval [CI], 1.45 to 18.57; p=0.011), tumor size (OR, 0.34; 95% CI, 0.12 to 0.92; p=0.034), and presence of the ice-cream cone shape (OR, 18.12; 95% CI, 4.97 to 66.06; p=0.001) were predictors of AML. Conclusions This study confirmed a high incidence of AML in females. Also, the ice-cream cone shape and small tumor size were significant predictors of AML in SRMs. These finding could be beneficial for counseling patients with SRMs. PMID:23956824

  6. Soft, fortified ice-cream for head and neck cancer patients: a useful first step in nutritional and swallowing difficulties associated with multi-modal management.

    Trinidade, Aaron; Martinelli, Katrina; Andreou, Zenon; Kothari, Prasad


    Patients with head and neck cancer have complex swallowing and nutritional concerns. Most patients are malnourished, and treatment modalities within the aerodigestive tract have profound effects on future swallowing and nutrition. The objective of this study is to investigate whether the introduction of fortified soft ice-cream to post-operative head and neck cancer patients would increase compliance with oral-feeding regimes. Using a questionnaire study, an ice-cream machine that produces fortified soft ice-cream was introduced onto our ward, and 30 patients were asked to fill out questionnaires based on their experience in addition to their oral-feeding regime. Results indicate that overall patient satisfaction and compliance with oral-feeding regimes increased: 77% felt that the taste was excellent and also felt that it was easy to eat; 60% felt that it eased the symptoms associated with their symptoms, in particular its cold temperature. We conclude from the results that the inability of patients undergoing multi-modal treatment for upper aerodigestive tract cancer to enjoy normal foods and its effects on their quality of life is underestimated. Providing a food to that is palatable, familiar and acceptable as it is safe and nutritionally sound can increase compliance with oral-feeding regimes. The ice-cream was safe to use in the early post-operative period, especially soothing in patients undergoing upper aerodigestive radiotherapy and high in protein and calorific content. Our practice may have wider benefits, including patients with oral and oropharyngeal infections, the elderly and patients with neurological dysphagia resulting from stroke.

  7. Effects of ascorbic acid and glucose oxidase levels on the viability of probiotic bacteria and the physical and sensory characteristics in symbiotic ice-cream

    M. B. Akın


    Full Text Available In this study, the effects of addition of different amounts of ascorbic acid and glucose oxidase on the properties of symbiotic ice cream were investigated. Ice-cream containing inulin (2 % (w/w was produced by mixing fortified milk fermented with probiotic strains with the ice-cream mixes containing different ascorbic acid and glucose oxidase concentrations (0.025, 0.05, 0.1 (w/w. The cultures were grown (37 °C, 12 h in UHT skimmed milk. The fermented milk was added to the ice-cream mix up to a level of 10 % w/w. Increasing the concentration of ascorbic acid stimulated the growth of Lactobacillus acidophilus LA-5 (L. acidophilus and Bifidobacterium animalis subsp. lactis BB-12 (Bifidobacterium BB-12. On contrary, increasing the concentration of glucose oxidase negatively affected the growth of L. acidophilus and Bifidobacterium BB-12. However, both, ascorbic acid and glucose oxidase concentration had no effect on physical and sensory properties of ice cream. The results suggested that the addition of ascorbic acid stimulated the growth of L. acidophilus and Bifidobacterium BB-12 and could be recommended for ice cream production.

  8. Interactional Strategies Used by Low Level Learners in Public Speaking Class

    Yuli Astutik


    Full Text Available This research article described the interactional strategies used by low learners in public speaking class. A qualitative study on whether or not low learners used the aspects of interactional strategies was the main focus. This paper also aimed to know what aspects mostly used and the factors that cause this problem. Observing and interviewing to six subjects regarding on the use of interactional strategies: exemplification, confirmation checks, comprehension checks, repetition, clarification requests, repetition requests, exemplification requests, and assistance appeal were carried out. Finding indicated that from six low learners, only two who did not apply interactional strategies in all situations. Four students have applied 3 – 4 interactional strategies in the case they were as the speaker. In another side, when they were the listeners, they did not apply the interactional strategies. The result showed that repetition was the interactional strategy mostly used by low learners. Nevertheless, the reason of using it was not proper reason. The further finding indicated some factors cause low learners did not use four interactional strategies such as fluency, grammar, lack of vocabulary and pronunciation in addition to the English practice merely in the formal situation.

  9. The Revealed Influence of Class, Race, and Ethnicity on Local Public-School Expenditures.

    Brown, Byron W.; Saks, Daniel H.


    Findings include (1) poor and upper middle classes want to spend more on schools than the middle classes; (2) Blacks and ethnics of European stock want to spend more on schooling than other Americans; and (3) there is no difference in demands for school expenditures between Northern and Southern/Eastern European ethnics. (RM)

  10. 75 FR 24824 - Energy Efficiency Program for Consumer Products: Public Meeting and Availability of the Framework...


    ... refrigeration equipment: Ice-cream freezers; self- contained commercial refrigerators, freezers, and... published a Rulemaking Framework for Commercial Refrigeration Equipment Including Ice-Cream Freezers; Self...

  11. Freebie Rhabdomyolysis: A Public Health Concern. Spin Class-Induced Rhabdomyolysis.

    Brogan, Maureen; Ledesma, Rudrick; Coffino, Alan; Chander, Praveen


    Rhabdomyolysis is a pathologic condition in which intracellular muscle constituents leak into the blood circulation. It is usually caused by muscle trauma. "Spinning" is an indoor form of cycling where participants use a special stationary exercise bicycle with a weighted flywheel and undergo high-intensity cycling classes focusing on endurance. There have been several case reports in the literature of exertional rhabdomyolysis following spin class. Our nephrology practices have diagnosed a number of cases of symptomatic patients presenting to our emergency departments following their first spin classes, with histories and creatinine phosphokinase levels diagnostic of exertional rhabdomyolysis. We present 3 unusual cases of exertional rhabdomyolysis, each occurring after a first spin class. In the first case, rhabdomyolysis developed following 15 minutes of spin class. In the second case, it occurred in a young individual who exercises regularly. In the third case, the patient developed biopsy-proved acute kidney injury secondary to exertional rhabdomyolysis and required hemodialysis. The high-intensity exercise associated with "spin class" comes with significant risks to newcomers. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Unravelling public transport customer satisfaction and dissatisfaction dynamics in the high-end middle class market

    Mokonyama, Mathetha T


    Full Text Available Recent improvements to the public transport offerings available to South African commuters are managing to attract a small but loyal patronage from among the car-owning public. The improved services provide opportunities for studying...

  13. Sensorial evaluation of ice-cream elaborated with goat milk/ Avaliação sensorial de sorvetes elaborados com leite de cabra

    Honório Domingos Benedet


    Full Text Available The objective of this work was to evaluate sensory and economically formulations obtained from of goat powder milk, vegetable fat and strawberry aroma. At least of twenty seven formulations listed in an experimental design, were choiced three best formulations, that they also were elaborated in triplicate to the powder goat milk and pasteurized goat milk. Finally it was choiced the best formulation. The final and the best ice-cream had the following formulation: 80 g of vegetable fat, 0.80 L of goat milk (powder – reconstituted or pasteurized milk and 0.12 g of strawberry aroma. These formulations shown Acceptability Index (AI of 87.1 % to ice-cream elaborated with powder milk and 84.3 % to pasteurized milk. Considering just the last and the best AI formulation, it were realized the cost analysis of ice-creams. The price icecream with powder goat milk was equally to R$ 3.15 per liter, while with pasteurized milk was price per liter was equally to 2.68 per liter.O objetivo deste trabalho foi avaliar sensorial e economicamente formulações de sorvetes obtidos a partir do uso de leite de cabra em pó ou pasteurizado, gordura vegetal hidrogenada e aroma de morango. De vinte e sete formulações inicialmente previstas em um delineamento experimental, utilizando leite de cabra em pó, foram escolhidas as três melhores formulações. Estas três formulações foram avaliadas sensorialmente em três repetições utilizando leite de cabra em pó e três repetições utilizando o leite de cabra pasteurizado. Tanto para o leite em pó quanto para o pasteurizado as formulações escolhidas pelos julgadores foram as elaboradas com as seguintes variáveis: 80 g de gordura vegetal hidrogenada, 0,80 litros de leite de cabra (pó – reconstituído ou pasteurizado e 0,12 g de aroma de morango. Estas formulações apresentaram Índice de aceitabilidade de 87,1 % para o sorvete elaborado com leite de cabra em pó e 84,3 % para o leite de cabra pasteurizado

  14. Students Opinions and Attitudes towards Physical Education Classes in Kuwait Public Schools

    Mohammed, Heyam Reda; Mohammad, Mona Ahmad


    The aim of study was to investigate student opinion and attitude toward physical education classes. Two thousand seven hundred (2700) students answered the survey: 1239 (45.3%) were male students and 1497 (54.7%) were female from Kuwait six districts: Al_Hawalli, Al_Asimah, Al_Jahra, Al_Mobarak, Al_Farwniah, Al_Ahmadi. Weight Status was determined…

  15. A Public Relations Nightmare: ACLU Class Action Lawsuit Exposes Inaccurate and Inequitable High School Graduation Rates

    Watson, Terri N.; Brown, Kathleen M.


    Florida's decision to equate a GED to a high school diploma undermines the attempt of No Child Left Behind to close the achievement gap, while infringing on the public's trust. Public trust fosters a culture of systemic equity and social justice, which are necessary for academic excellence (Byrk & Schneider, 2003). Florida's code of ethics for…

  16. Developing Public Mind Curriculum for Lower Secondary School Classes Using Contemplative Education Methods

    Srijumnong, Sirithorn; Sri-ampai, Pissamai; Chano, Jiraporn


    The purposes of this study were to develop a public mind curriculum with Contemplative Education and to study the effect of using the curriculum to enhance public minds. The study was carried out using the research and development process, consisting of three phases: investigating fundamental data, developing a curriculum, and evaluating the…

  17. The use of ice-cream to reduce inferior and liver uptake of 99mTc Sestamibi

    Williams, R.C.; Jost, G.M.


    Aim: To determine if ice-cream has any role in reducing the main drawback of sestamibi imaging namely inferior and liver uptake of sestamibi in myocardial imaging. This inferior uptake from, Stomach, Loops of Bowel and Left Lobe of liver can make interpretation difficult Can obscure a defect in the inferior margin of the heart and Hot inferior uptake can produce false adjacent cold defect when using a Fourier kernel. Material and Methods: To remove the confounding factor of various 'stress' regimes adenosine exercise and Dobutamine, only resting Sestamibi scans were examined. Patients where Given ice cream on a stick (ice covered) just prior to injection Imaged at 90 mins post injection of 500 Mbq Tc99m Sestamibi with > 90% purity, using eccentric non-elliptical non circular orbit to maximise resolution, for 18 mins with 2 heads. Processing: Reconstruct (for this purpose) with a butterworth filter of 0.4 and a power factor of 2. Sum all coronal views: Make a rectangular ROI covering the inferior 1/2 or the myocardium. Duplicate this ROI and place at same vertical position over highest activity region of liver. Duplicate region and place immediately underneath cardiac region. Create a BGD region of interest between heart and liver. Data: Ratios of heart to liver and inferior to heart are created with and without background correction. Results: Summary: Ice cream reduces the inferior uptake of Sestamibi by 30%. Ice cream reduces the liver uptake by 14%. Conclusion: Given: The low risk of an ice cream intervention. The high acceptance by patients. The low cost. The effect on inferior uptake. The possible effect on liver uptake. I would recommend the use of Ice Cream for all Myocardial Sestamibi Imaging

  18. Public foetal images and the regulation of middle-class pregnancy in the online media: a view from South Africa.

    Macleod, Catriona; Howell, Simon


    Ultrasonography images and their derivatives have been taken up in a range of 'public' spaces, including medical textbooks, the media, anti-abortion material, advertising, the Internet and public health facilities. Feminists have critiqued the personification of the foetus, the bifurcation of the woman's body and the reduction of the pregnant woman to a disembodied womb. What has received less attention is how these images frequently intersect with race, class, gender and heteronormativity in the creation of idealised and normative understandings of pregnancy. This paper focuses on the discursive positioning of pregnant women as 'mothers' and foetuses as 'babies' in online media targeted at a South African audience, where race and class continue to intersect in complex ways. We show how the ontologically specific understandings of 'mummies' and 'babies' emerge through the use of foetal images to construct specific understandings of the 'ideal' pregnancy. In the process, pregnant women are made responsible for ensuring that their pregnancy conforms to these ideals, which includes the purchasing of the various goods advertised by the websites. Not only does this point to a commodification of pregnancy, but also serves to reinforce a cultural understanding of White, middle-class pregnancy as constituting the normative 'correct' form of pregnancy.

  19. Reference computations of public dose and cancer risk from airborne releases of uranium and Class W plutonium

    Peterson, V.L.


    This report presents ''reference'' computations that can be used by safety analysts in the evaluations of the consequences of postulated atmospheric releases of radionuclides from the Rocky Flats Environmental Technology Site. These computations deal specifically with doses and health risks to the public. The radionuclides considered are Class W Plutonium, all classes of Enriched Uranium, and all classes of Depleted Uranium. (The other class of plutonium, Y, was treated in an earlier report.) In each case, one gram of the respirable material is assumed to be released at ground leveL both with and without fire. The resulting doses and health risks can be scaled to whatever amount of release is appropriate for a postulated accident being investigated. The report begins with a summary of the organ-specific stochastic risk factors appropriate for alpha radiation, which poses the main health risk of plutonium and uranium. This is followed by a summary of the atmospheric dispersion factors for unfavorable and typical weather conditions for the calculation of consequences to both the Maximum Offsite Individual and the general population within 80 km (50 miles) of the site

  20. Think Bubbles and Socrates: Teaching Critical Thinking to Millennials in Public Relations Classes

    Tallent, Rebecca J.; Barnes, Justin J.


    Critical thinking skills are crucial in the public relations profession, but teaching these skills to the Millennial Generation is vastly different from previous generations. How can a professor get past No Child Left Behind's dependence on test review guides and "everybody wins" in getting students to think for themselves? Using the…

  1. A Comparison of Students in Single-Sex Classes and Coeducational Classes in High Poverty Public Elementary Schools in Mathematics and Reading Achievement

    Aldridge, Ashley Elizabeth


    The purpose of this study was to investigate whether any statistically significant differences in mathematics and reading academic achievement and academic gains of male and female students taught in single-sex classes existed when compared to male and female students taught in coeducational classes. This study reported findings from mathematics…

  2. Effect of Gender on Students' Emotion with Gender-Related Public Self-Consciousness as a Moderator in Mixed-Gender Physical Education Classes

    Moon, Minkwon; Jeon, Hyunsoo; Kwon, Sungho


    The present study investigates whether gender-related public self-consciousness moderates the relationship between students' gender and emotions in mixed-gender physical education classes. The Positive and Negative Affect Scales and the Gender-related Public Self-Consciousness Scale were administered to 380 middle-school students in South Korea.…

  3. The Effect of a High School Speech Course on Public Speaking Anxiety for Students in a College-Level Public Speaking Class

    Johnson, Karen Hill


    Literature suggested public speaking is American's most feared activity. Additionally, the public speaking curriculum was removed from the K-12 school system after 2001. This study aimed to examine the effect of previous public speaking instruction, public speaking extra-curricular activity, gender, and self-esteem on public speaking anxiety…

  4. Moments of Meeting: Difficulties and Developments in Shared Attention, Interaction, and Communication with Children with Autism during Two Years of Music Therapy in a Public Preschool Class

    Barnes, Geoffrey Prescott


    Drawing upon video recordings over two years, teacher interviews, school reports, and field notes, this practitioner research study described and analyzed 16 video excerpts from a music therapy group in a public preschool class serving 14 children with autism, for durations ranging from two to sixteen months. The research centered on three of the…

  5. A Case Study of Single-Sex Middle School Mathematics Classes in a Mixed-Sex Public School

    Kawasha, Fridah Singongi Silishebo


    The purpose of this case study was to (a) examine the main and interaction effects of gender, race and class-type on mathematics achievement, mathematics attitudes and sources of mathematics self-efficacy, (b) investigate teacher-student interactions in the single-sex mathematics classes and (c) investigate perspectives about single-sex…

  6. The Impacts of Budget Reductions on Indiana's Public Schools: The Impact of Budget Changes on Student Achievement, Personnel, and Class Size for Public School Corporations in the State of Indiana

    Jarman, Del W.; Boyland, Lori G.


    In recent years, economic downturn and changes to Indiana's school funding have resulted in significant financial reductions in General Fund allocations for many of Indiana's public school corporations. The main purpose of this statewide study is to examine the possible impacts of these budget reductions on class size and student achievement. This…

  7. 77 FR 62461 - Implementing Public Safety Broadband Provisions of the Middle Class Tax Relief and Job Creation...


    ... Wireless Broadband Network,'' ``Special Purpose Bankruptcy Remote Entity,'' ``Upper 700 MHz D Block license... definitions ``700 MHz Public/Private Partnership,'' ``Network Assets Holder,'' ``Network Sharing Agreement...,'' ``Public safety broadband network operator,'' ``Shared Wireless Broadband Network, '' ``Special Purpose...

  8. Pelvic reconstructions following peri-acetabular bone tumour resections using a cementless ice-cream cone prosthesis with dual mobility cup.

    Issa, Samir-Pierre; Biau, David; Babinet, Antoine; Dumaine, Valérie; Le Hanneur, Malo; Anract, Philippe


    Despite numerous reconstructive techniques and prosthetic devices, pelvic reconstructions following peri-acetabular malignant tumours resections are highly challenging. In the present study, we describe our experience with the Integra® (Lépine, Genay, France) ice-cream cone prosthesis in such indications. The objective was to assess the mid-term outcomes of this device. Twenty-four patients' chart with peri-acetabular malignant tumours, who underwent types II or II + III peri-acetabular resections according to Enneking and Dunham with subsequent reconstruction using the Integra® prosthesis between February 2009 and February 2015, were reviewed. Seventeen cases were primary surgeries and seven cases were revisions (i.e., failures of previous reconstructions for pelvic tumours). All living patients with the prosthesis implanted were functionally assessed, using the musculoskeletal tumour society (MSTS) and Postel-Merle d'Aubigné (PMA) scores. After a mean follow-up of 49 ± 26 months (range, 8 to 94 months), 21 patients were alive (88%), including 15 patients continuously disease-free (63%). MSTS and PMA scores averaged 72 ± 13% (range, 43 to 87%) and 14.6 ± 2.6 (range, 9 to 18), respectively. Fourteen patients (58%) presented at least one complication during follow-up, including four cases of deep infection (17%), four cases of dislocation (17%), and two mechanical failures (8%). At 5 years, the implant survival rate was 75%. In comparison to previous reconstructive techniques that we used in similar indications, functional and oncologic outcomes were improved with the Integra® implant. However, as commonly observed in pelvic bone tumour surgery, complication rates remain significant. Therapeutic, Level IV-Retrospective Cases Series.

  9. The moral economy of contemporary working-class adolescence: managing symbolic capital in a French public 'Adolescent Centre'.

    Coutant, Isabelle; Eideliman, Jean-Sébastien


    Working-class adolescents of French urban peripheries are key figures in a new social debate that reactivates the nineteenth century spectre of 'dangerous' classes to be controlled. Since the 1990s, French social counselling has privileged two modalities of response: taking account of suffering and government by listening and speech. We hypothesize that the contemporary moral economy allows for social interactions that go beyond social control and institutional domination. This is partly because professionals engaged in this moral undertaking may keep a critical distance, and partly because the concerned populations aren't necessarily devoid of resources to advance their interests or incapable of resistance. The concept of moral economy, coupled with the ethnographic method, is heuristic for fully comprehending the complexity of these issues and their stakes. Our fieldwork was centred on a French Adolescent Centre in an impoverished commune in Paris's periphery, from January 2010 through March 2011. These institutions were established in the early 2000s to respond to adolescent 'suffering' by crossing social work and psychiatry. Adolescents, parents, and other institutions (especially schools) solicit the professionally diverse staff for assistance, which in turn may take on cases and/or make referrals to other support institutions. By paying attention to all the scenes upon which the story of a counselled adolescent evolves, and bearing more general social evolutions in mind by applying the concept of moral economy, we can consider the multiplicity of seemingly contradictory processes as a whole. We see the destabilization of parents and their loss of symbolic capital, partly due to the norms of contemporary parenthood and partly due to the stigmatization of working-class adolescence. But we also discern possibilities for expressing sentiments of injustice and humiliation, for increasing symbolic capital, and in some cases a reappropriation of the system

  10. A Hot Knife Through Ice-Cream: Earthflow Response to Channel Incision (Or Channel Response to Earthflows?), Eel River Canyon, California

    Mackey, B. H.; Roering, J. J.; McKean, J. A.


    Abundant glacier-like earthflow features are recognized as a primary erosional process in the highly erodable Franciscan Melange of the Eel River Basin, CA. Despite their prominence in this "melting ice-cream" topography, many questions regarding their effects on the long term sediment flux from this rapidly eroding basin remain unresolved. For example, does an earthflow's basal shear zone propagate vertically downwards with vertical river incision? What controls the upslope and lateral extent of individual earthflows? How does the erosive power of a river influence the rate of earthflow movement, or conversely do earthflow toe deposits regulate the rate of river incision? Here we present preliminary findings derived from study of 200km2 of lidar data (1m resolution) covering hillslopes adjacent to 30km of the Eel River. Lidar allows detailed analysis of the interaction between earthflows and the drainage network, and we document how inferred changes in local base level are propagated throughout adjacent hillslopes via earthflow movement. The most active earthflows (determined by field surveying and analysis of aerial photos rectified using lidar- generated digital topography) coincide with locally steep sections of channel, while downstream of the most active flows we frequently observe less-active or dormant earthflows. This observation supports the idea that the locations of the most active earthflows coincide with headward propagating knickpoints in the channel. The rate of earthflow movement appears to slow when an earthflow exhausts the upslope area of easily mobilized sediment. Earthflow toes can protrude directly into the channel, causing the channel to narrow and steepen, and even undercut the opposite bank. Large resistant boulders (>2m diameter) transported by the earthflow accumulate in the streambed and appear to both act as a check on further channel incision and earthflow movement. In contrast, areas adjacent to active earthflows exhibit smooth

  11. Publicity.

    Chisholm, Joan

    Publicity for preschool cooperatives is described. Publicity helps produce financial support for preschool cooperatives. It may take the form of posters, brochures, newsletters, open house, newspaper coverage, and radio and television. Word of mouth and general good will in the community are the best avenues of publicity that a cooperative nursery…

  12. Translational science by public biotechnology companies in the IPO "class of 2000": the impact of technological maturity.

    McNamee, Laura; Ledley, Fred


    The biotechnology industry plays a central role in the translation of nascent biomedical science into both products that offer material health benefits and creating capital growth. This study examines the relationship between the maturity of technologies in a characteristic life cycle and value creation by biotechnology companies. We examined the core technology, product development pipelines, and capitalization for a cohort of biotechnology companies that completed an IPO in 2000. Each of these companies was well financed and had core technologies on the leading edge of biological science. We found that companies with the least mature technologies had significantly higher valuations at IPO, but failed to develop products based on these technologies over the ensuing decade, and created less capital growth than companies with more mature technologies at IPO. The observation that this cohort of recently public biotechnology companies was not effective in creating value from nascent science suggests the need for new, evidence-based business strategies for translational science.

  13. Understanding the New Public Outlook on the Economy and Middle-Class Decline: How FDI Attitudes are caught in a Tentative Closing of the Canadian Mind

    Frank Graves


    Full Text Available While a single survey is a snapshot of a given moment in time, a series of surveys on the same topics over the years is akin to time-lapse photography, tracing the unfurling trends of public opinion. In examining the results of surveys conducted in recent decades by EKOS Research Associates on Canadians’ views of the economy, the prospects of the middle class, immigration and foreign trade, the time-lapse images show a dispiriting pessimism, especially among younger Canadians. For example, in 2002, nearly 70 per cent of Canadians surveyed described themselves as middle class. That figure dropped precipitously to just 47 per cent in 2015. Nearly half (46 per cent of those aged 25-44 said they were earning less in inflation-adjusted dollars last year than their fathers earned at the same age. Fewer than one in five Canadians believed their personal economic lot improved last year. Thirty-seven per cent of respondents said they had fallen behind economically in the last year and the last five years. When a society sees shared progress as an imperative, it is truly dismal that fewer than one in five Canadians thought things had improved for them last year. Just over a month and a half before the October 2015 federal election, a survey showed that restoring middle-class prosperity was the top issue for all demographic groups, standing at 35 per cent of respondents between the ages of 35 and 49 and 55 per cent among those aged 49 to 64. Accompanying this incipient uneasiness about the future of the middle class in Canada is a concomitant drawing inwards, a tendency towards parochialism about aspects of foreign trade and immigration, which may be perceived as threatening an economic future already considered to be tenuous. For example, support dropped dramatically (from 47 per cent the year before the 2008 recession to 25 per cent last year for the notion that Canadians, Americans and Mexicans should be free to work anywhere in North America. While

  14. Dependent Classes

    Gasiunas, Vaidas; Mezini, Mira; Ostermann, Klaus


    of dependent classes and a machine-checked type soundness proof in Isabelle/HOL [29], the first of this kind for a language with virtual classes and path-dependent types. [29] T.Nipkow, L.C. Poulson, and M. Wenzel. Isabelle/HOL -- A Proof Assistant for Higher-Order Logic, volume 2283 of LNCS, Springer, 2002......Virtual classes allow nested classes to be refined in subclasses. In this way nested classes can be seen as dependent abstractions of the objects of the enclosing classes. Expressing dependency via nesting, however, has two limitations: Abstractions that depend on more than one object cannot...... be modeled and a class must know all classes that depend on its objects. This paper presents dependent classes, a generalization of virtual classes that expresses similar semantics by parameterization rather than by nesting. This increases expressivity of class variations as well as the flexibility...

  15. Cutting Classes

    Hacker, Andrew


    Provides critical reviews of three books, "The Political Economy of Social Class", "Ethnicity: Theory and Experience," and "Ethnicity in the United States," focusing on the political economy of social class and ethnicity. (Author/AM)

  16. Assessing the effect of physical activity classes in public spaces on leisure-time physical activity: "Al Ritmo de las Comunidades" A natural experiment in Bogota, Colombia.

    Torres, Andrea; Díaz, María Paula; Hayat, Matthew J; Lyn, Rodney; Pratt, Michael; Salvo, Deborah; Sarmiento, Olga L


    The Recreovia program provides free physical activity (PA) classes in public spaces in Bogota, Colombia. The purpose of this study was to assess the effectiveness of the Recreovia program in increasing PA among users of nine parks in Bogota. This study was a natural experiment conducted between 2013 and 2015 in Bogota. Community members and park users living nearby three groups of parks were compared: Group 1 were parks implementing new Recreovias (n=3), Group 2 were control parks (n=3) without Recreovias, and Group 3 were parks with existing Recreovías. Individuals in the "intervention" group were exposed to newly implemented Recreovia programs in parks near their homes. Measurements were collected at baseline and 6-8months after the intervention started. A total of 1533 participants were enrolled in the study: 501 for the existing Recreovias (included in a cross-sectional assessment) and 1032 participants (from the new Recreovias and control parks) included in the cross-sectional and pre-post study. Most participants were low income females. Twenty-three percent of the intervention group started participating in the program. Users of existing Recreovias were significantly more active and less likely to be overweight/obese compared to new Recreovia users at baseline. No changes on PA were found when comparing the intervention and control groups. Recreovias may have potential for increasing PA at the population level in urban areas given their rapid scalability, the higher levels of PA observed among program users, and its potential to reach women, low-income, less educated populations, and the overweight and obese. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. ICECREAM: randomised phase II study of cetuximab alone or in combination with irinotecan in patients with metastatic colorectal cancer with either KRAS, NRAS, BRAF and PI3KCA wild type, or G13D mutated tumours

    Segelov, Eva; Waring, Paul; Desai, Jayesh; Wilson, Kate; Gebski, Val


    Patients with metastatic colorectal cancer whose disease has progressed on oxaliplatin- and irinotecan-containing regimens may benefit from EGFR-inhibiting monoclonal antibodies if they do not contain mutations in the KRAS gene (are “wild type”). It is unknown whether these antibodies, such as cetuximab, are more efficacious in refractory metastatic colorectal cancer as monotherapy, or in combination with irinotecan. Lack of mutation in KRAS, BRAF and PIK3CA predicts response to EFGR-inhibitors. The ICECREAM trial examines the question of monotherapy versus combination with chemotherapy in two groups of patients: those with a “quadruple wild type” tumour genotype (no mutations in KRAS, NRAS, PI3KCA or BRAF genes) and those with the specific KRAS mutation in codon G13D, for whom possibly EGFR-inhibitor efficacy may be equivalent. ICECREAM is a randomised, phase II, open-label, controlled trial comparing the efficacy of cetuximab alone or with irinotecan in patients with “quadruple wild type” or G13D-mutated metastatic colorectal cancer, whose disease has progressed on, or who are intolerant of oxaliplatin- and fluoropyrimidine-based chemotherapy. The primary endpoint is the 6-month progression-free survival benefit of the treatment regimen. Secondary endpoints are response rate, overall survival, and quality of life. The tertiary endpoint is prediction of outcome with further biological markers. International collaboration has facilitated recruitment in this prospective trial of treatment in these infrequently found molecular subsets of colorectal cancer. This unique trial will yield prospective information on the efficacy of cetuximab and whether this is further enhanced with chemotherapy in two distinct populations of patients with metastatic colorectal cancer: the “quadruple wild type”, which may ‘superselect’ for tumours sensitive to EGFR-inhibition, and the rare KRAS G13D mutated tumours, which are also postulated to be sensitive to the drug

  18. Word classes

    Rijkhoff, Jan


    in grammatical descriptions of some 50 languages, which together constitute a representative sample of the world’s languages (Hengeveld et al. 2004: 529). It appears that there are both quantitative and qualitative differences between word class systems of individual languages. Whereas some languages employ...... a parts-of-speech system that includes the categories Verb, Noun, Adjective and Adverb, other languages may use only a subset of these four lexical categories. Furthermore, quite a few languages have a major word class whose members cannot be classified in terms of the categories Verb – Noun – Adjective...... – Adverb, because they have properties that are strongly associated with at least two of these four traditional word classes (e.g. Adjective and Adverb). Finally, this article discusses some of the ways in which word class distinctions interact with other grammatical domains, such as syntax and morphology....

  19. Class size versus class composition

    Jones, Sam

    Raising schooling quality in low-income countries is a pressing challenge. Substantial research has considered the impact of cutting class sizes on skills acquisition. Considerably less attention has been given to the extent to which peer effects, which refer to class composition, also may affect...... bias from omitted variables, the preferred IV results indicate considerable negative effects due to larger class sizes and larger numbers of overage-for-grade peers. The latter, driven by the highly prevalent practices of grade repetition and academic redshirting, should be considered an important...

  20. Safety class methodology

    Donner, E.B.; Low, J.M.; Lux, C.R.


    DOE Order 6430.1A, General Design Criteria (GDC), requires that DOE facilities be evaluated with respect to ''safety class items.'' Although the GDC defines safety class items, it does not provide a methodology for selecting safety class items. The methodology described in this paper was developed to assure that Safety Class Items at the Savannah River Site (SRS) are selected in a consistent and technically defensible manner. Safety class items are those in the highest of four categories determined to be of special importance to nuclear safety and, merit appropriately higher-quality design, fabrication, and industrial test standards and codes. The identification of safety class items is approached using a cascading strategy that begins at the 'safety function' level (i.e., a cooling function, ventilation function, etc.) and proceeds down to the system, component, or structure level. Thus, the items that are required to support a safety function are SCls. The basic steps in this procedure apply to the determination of SCls for both new project activities, and for operating facilities. The GDC lists six characteristics of SCls to be considered as a starting point for safety item classification. They are as follows: 1. Those items whose failure would produce exposure consequences that would exceed the guidelines in Section 1300-1.4, ''Guidance on Limiting Exposure of the Public,'' at the site boundary or nearest point of public access 2. Those items required to maintain operating parameters within the safety limits specified in the Operational Safety Requirements during normal operations and anticipated operational occurrences. 3. Those items required for nuclear criticality safety. 4. Those items required to monitor the release of radioactive material to the environment during and after a Design Basis Accident. Those items required to achieve, and maintain the facility in a safe shutdown condition 6. Those items that control Safety Class Item listed above

  1. Social Classes

    Aktor, Mikael


    . Although this social structure was ideal in nature and not equally confirmed in other genres of ancient and medieval literature, it has nevertheless had an immense impact on Indian society. The chapter presents an overview of the system with its three privileged classes, the Brahmins, the Kṣatriyas......The notions of class (varṇa) and caste (jāti) run through the dharmaśāstra literature (i.e. Hindu Law Books) on all levels. They regulate marriage, economic transactions, work, punishment, penance, entitlement to rituals, identity markers like the sacred thread, and social interaction in general...

  2. Birthing Classes

    ... management options. Breastfeeding basics. Caring for baby at home. Birthing classes are not just for new parents, though. ... midwife. Postpartum care. Caring for your baby at home, including baby first aid. Lamaze One of the most popular birthing techniques in the U.S., Lamaze has been around ...


    Salvetri Salvetri


    Full Text Available This study aims to overcome the lack of students’ history awareness through the application of local culture of Kenduri Sko as a learning resource. The research was conducted in class X IS 3 SMA Negeri 2 Kerinci. The method used is Classroom Action Research. The results showed that: (1 teachers have implemented learning in accordance with the design of learning; (2 learning history using local culture of Kenduri Sko as a learning resource has succeeded in increasing the awareness of learners' history that is knowledge and understanding of learners about cultural change, interest in history study, pride of local culture; (3 constraints faced by partner teachers is to measure the attitudes and behaviors of learners.

  4. Class prediction for high-dimensional class-imbalanced data

    Lusa Lara


    Full Text Available Abstract Background The goal of class prediction studies is to develop rules to accurately predict the class membership of new samples. The rules are derived using the values of the variables available for each subject: the main characteristic of high-dimensional data is that the number of variables greatly exceeds the number of samples. Frequently the classifiers are developed using class-imbalanced data, i.e., data sets where the number of samples in each class is not equal. Standard classification methods used on class-imbalanced data often produce classifiers that do not accurately predict the minority class; the prediction is biased towards the majority class. In this paper we investigate if the high-dimensionality poses additional challenges when dealing with class-imbalanced prediction. We evaluate the performance of six types of classifiers on class-imbalanced data, using simulated data and a publicly available data set from a breast cancer gene-expression microarray study. We also investigate the effectiveness of some strategies that are available to overcome the effect of class imbalance. Results Our results show that the evaluated classifiers are highly sensitive to class imbalance and that variable selection introduces an additional bias towards classification into the majority class. Most new samples are assigned to the majority class from the training set, unless the difference between the classes is very large. As a consequence, the class-specific predictive accuracies differ considerably. When the class imbalance is not too severe, down-sizing and asymmetric bagging embedding variable selection work well, while over-sampling does not. Variable normalization can further worsen the performance of the classifiers. Conclusions Our results show that matching the prevalence of the classes in training and test set does not guarantee good performance of classifiers and that the problems related to classification with class

  5. Coding Class

    Ejsing-Duun, Stine; Hansbøl, Mikala

    Denne rapport rummer evaluering og dokumentation af Coding Class projektet1. Coding Class projektet blev igangsat i skoleåret 2016/2017 af IT-Branchen i samarbejde med en række medlemsvirksomheder, Københavns kommune, Vejle Kommune, Styrelsen for IT- og Læring (STIL) og den frivillige forening...... Coding Pirates2. Rapporten er forfattet af Docent i digitale læringsressourcer og forskningskoordinator for forsknings- og udviklingsmiljøet Digitalisering i Skolen (DiS), Mikala Hansbøl, fra Institut for Skole og Læring ved Professionshøjskolen Metropol; og Lektor i læringsteknologi, interaktionsdesign......, design tænkning og design-pædagogik, Stine Ejsing-Duun fra Forskningslab: It og Læringsdesign (ILD-LAB) ved Institut for kommunikation og psykologi, Aalborg Universitet i København. Vi har fulgt og gennemført evaluering og dokumentation af Coding Class projektet i perioden november 2016 til maj 2017...

  6. How science teachers balance religion and evolution in the science classroom: A case study of science classes in a Florida Public School District

    Willems, Pierre Dominique

    The purpose of this case study was to research how science teachers balance both religion and evolution in the science classroom with as little controversy as possible. In this study I attempted to provide some insight on how teachers are currently teaching evolution in their science classes in light of the religious beliefs of the students as well as their own. The case study was conducted in a school district in Florida where I attempted to answer the following questions: (a) How do science teachers in the Florida School District (FSD) approach the religion--evolution issue in preparing students for a career in a field of science? (b) How do science teachers in the FSD reconcile the subject of evolution with the religious views of their students? (c) How do science teachers in the FSD reconcile their own religious views with the teaching of evolution? (d) How do science teachers in the FSD perceive the relationship between religion and science? The data was collected through interviews with two high school teachers, and one middle school teacher, by observing each participant teach, by collecting site documents and by administering an exploratory survey to student volunteers. Analysis was conducted by open coding which produced four themes from which the research questions were answered and the survey answers were counted to produce the percentages displayed in the tables in chapter four. The teachers avoided discussion on religiously oriented questions or statements by the students and did not reveal their own religious orientation. The topic of microevolution appeared to reduce stress in the classroom environment, as opposed to addressing macroevolution.

  7. Using Telepresence to Connect and Engage Classes and the Public in the Exploration of Tamu Massif, the World's Largest Single Volcano

    Nanez-James, S. E.; Sager, W.


    Research published in 2013 showed that TAMU Massif, the largest mountain in the Shatsky Rise oceanic plateau, located approximately 1500 kilometers east of Japan, is the "World's Largest Single Volcano." This claim garnered widespread public interest and wonder concerning how something so big could remain so mysterious in the 21st century. This disconnect highlights the fact that oceans are still widely unexplored, especially the middle of the deep ocean. Because there is so much interest in TAMU Massif, a diverse outreach team lead by chief scientist Dr. William Sager from the University of Houston in partnership with the Texas State Aquarium and the Schmidt Ocean Institute (SOI) conducted a multifaceted ship-to-shore outreach project that included secondary school students, formal and informal educators, university students and professors, the aquarium and museum audience, and the general public. The objective was to work in conjunction with SOI and various other partners, including the Texas Regional Collaborative, the Aquarium of the Pacific, and the Houston Museum of Natural Science, to promote science and ocean literacy while inspiring future scientists - especially those from underserved and underrepresented groups - through ocean connections. Participants were connected through live ship-to-shore distance learning broadcasts of ongoing marine research and discovery of TAMU Massif aboard the R/V Falkor, allowing audiences to participate in real-time research and apply real world science to curriculum in the classrooms. These ship-to-shore presentations connected to existing curriculums and standards, lessons, and career interests of the students and educators with special teacher events and professional development workshops conducted from aboard the R/V Falkor.

  8. Do Class Size Effects Differ across Grades?

    Nandrup, Anne Brink


    This paper contributes to the class size literature by analysing whether short-run class size effects are constant across grade levels in compulsory school. Results are based on administrative data on all pupils enrolled in Danish public schools. Identification is based on a government-imposed class size cap that creates exogenous variation in…

  9. Flexible Word Classes

    • First major publication on the phenomenon • Offers cross-linguistic, descriptive, and diverse theoretical approaches • Includes analysis of data from different language families and from lesser studied languages This book is the first major cross-linguistic study of 'flexible words', i.e. words...... that cannot be classified in terms of the traditional lexical categories Verb, Noun, Adjective or Adverb. Flexible words can - without special morphosyntactic marking - serve in functions for which other languages must employ members of two or more of the four traditional, 'specialised' word classes. Thus......, flexible words are underspecified for communicative functions like 'predicating' (verbal function), 'referring' (nominal function) or 'modifying' (a function typically associated with adjectives and e.g. manner adverbs). Even though linguists have been aware of flexible world classes for more than...

  10. Do class size effects differ across grades?

    Nandrup, Anne Brink

    size cap that creates exogenous variation in class sizes. Significant (albeit modest) negative effects of class size increases are found for children on primary school levels. The effects on math abilities are statistically different across primary and secondary school. Larger classes do not affect......This paper contributes to the class size literature by analyzing whether short-run class size effects are constant across grade levels in compulsory school. Results are based on administrative data on all pupils enroled in Danish public schools. Identification is based on a government-imposed class...

  11. An "expanded" class perspective

    Steur, Luisa Johanna


    Following the police raid on the ‘Muthanga’ land occupation by Adivasi (‘indigenous’) activists in Kerala, India, in February 2003, intense public debate erupted about the fate of Adivasis in this ‘model’ development state. Most commentators saw the land occupation either as the fight...... analysis, as elaborated in Marxian anthropology, this article provides an alternative to the liberal-culturalist explanation of indigenism in Kerala, arguing instead that contemporary class processes—as experienced close to the skin by the people who decided to participate in the Muthanga struggle......—were what shaped their decision to embrace indigenism....

  12. [Social classes and poverty].

    Benach, Joan; Amable, Marcelo


    Social classes and poverty are two key social determinants fundamental to understand how disease and health inequalities are produced. During the 90's in Spain there has been a notable oscillation in the inequality and poverty levels, with an increase in the middle of the decade when new forms of social exclusion, high levels of unemployment and great difficulties in accessing the labour market, especially for those workers with less resources, emerged. Today society is still characterized by a clear social stratification and the existence of social classes with a predominance of high levels of unemployment and precarious jobs, and where poverty is an endemic social problem much worse than the EU average. To diminish health inequalities and to improve the quality of life will depend very much on the reduction of the poverty levels and the improvement of equal opportunities and quality of employment. To increase understanding of how social class and poverty affect public health, there is a need to improve the quality of both information and research, and furthermore planners and political decision makers must take into account those determinants when undertaking disease prevention and health promotion.

  13. A Virtual Class Calculus

    Ernst, Erik; Ostermann, Klaus; Cook, William Randall


    Virtual classes are class-valued attributes of objects. Like virtual methods, virtual classes are defined in an object's class and may be redefined within subclasses. They resemble inner classes, which are also defined within a class, but virtual classes are accessed through object instances...... model for virtual classes has been a long-standing open question. This paper presents a virtual class calculus, vc, that captures the essence of virtual classes in these full-fledged programming languages. The key contributions of the paper are a formalization of the dynamic and static semantics of vc...

  14. The False Promise of Class-Size Reduction

    Chingos, Matthew M.


    Class-size reduction, or CSR, is enormously popular with parents, teachers, and the public in general. Many parents believe that their children will benefit from more individualized attention in a smaller class and many teachers find smaller classes easier to manage. The pupil-teacher ratio is an easy statistic for the public to monitor as a…

  15. RxClass

    U.S. Department of Health & Human Services — The RxClass Browser is a web application for exploring and navigating through the class hierarchies to find the RxNorm drug members associated with each class....

  16. Attracting higher income class to public transport in socially clustered cities. The case of Caracas. / Atracción del mayor nivel de ingresos al transporte público en las ciudades socialmente segregadas. El caso de Caracas.

    Flórez, Josefina


    people to metro and metro-bus. Also, since the inauguration of the metro, a strong advertising of the service has been promoting its use and creating a different civic behaviour of the system's users. It is well known in Caracas that local people are much more civilised when underground". The aim of the paper is to provide a quantitative explanation of the phenomenon, identifying the sociological variables that have induced the observed changes in modal choice for the higher income class and establishing the influence of the promotion of the metro and metro-bus services in this behaviour. The analysis of the data collected by CA Metro on modal split by income show the existence of a strong correlation between the quality of public transport and the income distribution of users, which can not be explained by tariffs only. The series of data collected over the years allow an econometric analysis of the evolution of the trend. A series of interviews with metro and metro-bus managers, as well as sociologists and social psychologists have helped identify the sociological variables with the highest influence in the travel behaviour of high income population and those quality attributes of metro and metro-bus with most attractiveness. The results could be indicative on how successful policies to induce a change in modal choice from cars to public transport could be implemented even in cities where social segregation is extreme. /En Caracas, como en la mayoría de las ciudades socialmente segregadas, la distribución modal del transporte está muy relacionada con los ingresos. El objetivo de este trabajo es proporcionar una explicación cuantitativa del fenómeno, identificar de las variables sociológicas que han provocado los cambios observados en la elección entre modos de transporte para la clase de ingresos más altos y establecer la influencia de la promoción del metro y de autobús de metro en este comportamiento. El análisis de los datos recogidos por CA Metro sobre

  17. Perfil da publicação científica brasileira sobre a temática da classe hospitalar Profile of Brazilian scientific publications on the subject of hospital shooling

    Alessandra Santana Soares e Barros


    Full Text Available O objetivo do trabalho foi descrever o perfi l da publicação científi ca brasileira sobre a temática da escolarização em hospitais, iniciativa justifi cada a partir do reconhecimento da importância da produção científi ca na legitimação e consolidação de uma nova área do saber. Foram analisados 47 artigos publicadosem periódicos científi cos entre os anos de 1997 e 2008. Tratou-se, basicamente, de um estudo de avaliação do Estado do Conhecimento (ou Estado da Arte de uma área de interesse crescente dentro da Educação Especial: a escolarização de crianças hospitalizadas e/ou doentes crônicas, designada pelo MEC segundo o termo Classe Hospitalar. Do ponto de vista do corpus empírico, tratou-se de uma pesquisa documental, alicerçada metodologicamente na Análise de Conteúdo. Os artigos da amostra foram quantifi cados e qualifi cados segundo o tipo de investimento empírico predominante, quais fossem: ensaio, relato de experiência, relatos de pesquisa original (pesquisa com desenho de investigação ou revisão de literatura. Buscou-se, também, identifi car se o periódico ao qual o artigo pertencia encontrava-se indexado em bases de dados: SciELO, Edubase, Bireme e catálogo do INEP. Descreveu-se, ainda, a distribuição dos artigos por área de conhecimento e por instituições de onde provinham. Os principais resultados obtidos revelaram que dos 47 artigos analisados 22 foram classifi cados como sendo oriundos de pesquisa original, apenas dois periódicos encontravam-se indexados em todas as bases de dados consideradas em relevância e as publicações foram originadas, em sua grande parte, da atividade de pesquisadores estabelecidos em instituições federais de ensino superior.The aim of this paper was to describe the profi le of Brazilian scientifi c publications on the topic of education in hospitals, an initiative justifi ed since the recognition of the importance of scientifi c output in legitimizing and

  18. Comparison of the surface contamination of class A shielded containment gloves and a standard shielded containment - professional practices evaluation radiopharmacy Public assistance Marseille hospitals; Comparaison de la contamination de surface des gants d'une enceinte blindee de classe A et d'une enceinte blindee Standard - EPP radiopharmacie APHM

    Lopez, V.; Giraud, F.; Pisano, P.; Guillet, B. [CHU Nord, Marseille, Service de radiopharmacie, 13 (France); CHU Timone, service de radiopharmacie, 13 - Marseille (France)


    Purpose: The pole of Pharmacy of 'Assistance Publique des Hopitaux de Marseille' initiated a process of evaluation of professional practice. The two functional units of radiopharmacy are involved by comparing the surface contamination of gloves of a class A cell and a standard shielded cell, both in class D premises. Conclusions: In a shielded Class A cell placed in class D premises, there is microbial contamination of gloves probably due to the introduction of not disinfected equipment. In a standard shielded cell where contamination is most important, gloves cleaning should be performed several times during the workday, at least every four hours with a surface bactericidal and fungicidal agent. (N.C.)

  19. Class 1 Areas

    U.S. Environmental Protection Agency — A "Class 1" area is a geographic area recognized by the EPA as being of the highest environmental quality and requiring maximum protection. Class I areas are areas...

  20. PRCR Classes and Activities

    Town of Cary, North Carolina — This data is specific to Parks and Recreation classes, workshops, and activities within the course catalog. It contains an entry for upcoming classes.*This data set...

  1. Class Notes for "Class-Y-News."

    Stuart, Judy L.


    A self-contained class of students with mild to moderate disabilities published a monthly newsletter which was distributed to students' families. Students became involved in writing, typing, drawing, folding, basic editing, and disseminating. (JDD)

  2. Classed identities in adolescence

    Jay, Sarah


    peer-reviewed The central argument of this thesis is that social class remains a persistent system of inequality in education, health, life chances and opportunities. Therefore class matters. But why is it that so little attention has been paid to class in the psychological literature? Three papers are presented here which draw together theoretical advances in psychological understandings of group processes and sociological understandings of the complexity of class. As western labour marke...

  3. The Cultures of Social Class and Religious Educational Practice

    Turpin, Katherine


    Although social class impacts the assumptions, values, and normative practices of Religious Education, the lack of public discourse on class diminishes awareness of and critical reflection on this impact. This article describes social class as a largely unarticulated and embodied performance of identity inflected through hierarchical practices of…

  4. Loosely coupled class families

    Ernst, Erik


    are expressed using virtual classes seem to be very tightly coupled internally. While clients have achieved the freedom to dynamically use one or the other family, it seems that any given family contains a xed set of classes and we will need to create an entire family of its own just in order to replace one...... of the members with another class. This paper shows how to express class families in such a manner that the classes in these families can be used in many dierent combinations, still enabling family polymorphism and ensuring type safety....

  5. Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten Data File and Electronic Codebook, Public Version. NCES 2015-074

    Tourangeau, Karen; Nord, Christine; Lê, Thanh; Sorongon, Alberto G.; Hagedorn, Mary C.; Daly, Peggy; Najarian, Michelle


    This manual provides guidance and documentation for users of the kindergarten (or base year) data of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It begins with an overview of the ECLS-K:2011. Subsequent chapters provide details on the study data collection instruments and methods; the direct and indirect…

  6. Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten-First Grade Data File and Electronic Codebook, Public Version. NCES 2015-078

    Tourangeau, Karen; Nord, Christine; Lê, Thanh; Wallner-Allen, Kathleen; Hagedorn, Mary C.; Leggitt, John; Najarian, Michelle


    This manual provides guidance and documentation for users of the longitudinal kindergarten-first grade (K-1) data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). It mainly provides information specific to the first-grade rounds of data collection. Data for the ECLS-K:2011 are released in both a…

  7. Class, Culture and Politics

    Harrits, Gitte Sommer


    Even though contemporary discussions of class have moved forward towards recognizing a multidimensional concept of class, empirical analyses tend to focus on cultural practices in a rather narrow sense, that is, as practices of cultural consumption or practices of education. As a result......, discussions within political sociology have not yet utilized the merits of a multidimensional conception of class. In light of this, the article suggests a comprehensive Bourdieusian framework for class analysis, integrating culture as both a structural phenomenon co-constitutive of class and as symbolic...... practice. Further, the article explores this theoretical framework in a multiple correspondence analysis of a Danish survey, demonstrating how class and political practices are indeed homologous. However, the analysis also points at several elements of field autonomy, and the concluding discussion...

  8. Class network routing

    Bhanot, Gyan [Princeton, NJ; Blumrich, Matthias A [Ridgefield, CT; Chen, Dong [Croton On Hudson, NY; Coteus, Paul W [Yorktown Heights, NY; Gara, Alan G [Mount Kisco, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Steinmacher-Burow, Burkhard D [Mount Kisco, NY; Takken, Todd E [Mount Kisco, NY; Vranas, Pavlos M [Bedford Hills, NY


    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  9. Culture and social class.

    Miyamoto, Yuri


    A large body of research in Western cultures has demonstrated the psychological and health effects of social class. This review outlines a cultural psychological approach to social stratification by comparing psychological and health manifestations of social class across Western and East Asian cultures. These comparisons suggest that cultural meaning systems shape how people make meaning and respond to material/structural conditions associated with social class, thereby leading to culturally divergent manifestations of social class. Specifically, unlike their counterparts in Western cultures, individuals of high social class in East Asian cultures tend to show high conformity and other-orientated psychological attributes. In addition, cultures differ in how social class impacts health (i.e. on which bases, through which pathways, and to what extent). Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Publicity and public relations

    Fosha, Charles E.


    This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

  11. Semantic Analysis of Virtual Classes and Nested Classes

    Madsen, Ole Lehrmann


    Virtual classes and nested classes are distinguishing features of BETA. Nested classes originated from Simula, but until recently they have not been part of main stream object- oriented languages. C++ has a restricted form of nested classes and they were included in Java 1.1. Virtual classes...... classes and parameterized classes have been made. Although virtual classes and nested classes have been used in BETA for more than a decade, their implementation has not been published. The purpose of this paper is to contribute to the understanding of virtual classes and nested classes by presenting...

  12. Class in disguise

    Faber, Stine Thidemann; Prieur, Annick

    This paper asks how class can have importance in one of the worlds’ most equal societies: Denmark. The answer is that class here appears in disguised forms. The field under study is a city, Aalborg, in the midst of transition from a stronghold of industrialism to a post industrial economy. The pa....... The paper also raises questions about how sociological discourses may contribute to the veiling of class....

  13. Genótipos melhorados de mamão (Carica papaya L.: avaliação tecnológica dos frutos na forma de sorvete Improved genotypes of papaya (Carica papaya L.: technological evaluation as ice-cream

    Ligia R.R. Santana


    Full Text Available O presente trabalho teve como objetivo a avaliação tecnológica na forma de sorvete, de frutos de cinco genótipos selecionados de mamão (CMF012, CMF020, CMF023, CMF031, CMF047, provenientes do Banco Ativo de Germoplasma da Embrapa Mandioca e Fruticultura, Cruz das Almas, Bahia. Estes genótipos foram identificados em estudos anteriores por apresentarem cor atraente, sabor agradável e valores elevados de sólidos solúveis (ºBrix. As amostras de sorvete foram submetidas à avaliação sensorial para os atributos aparência, cor, aroma, sabor e textura, através de testes afetivos, utilizando-se escala hedônica estruturada de nove pontos. Realizou-se determinações de pH, acidez total titulável, sólidos solúveis (ºBrix, "ratio", ácido ascórbico, sólidos totais, cinzas, proteínas, lipídeos, açúcares totais, redutores e não-redutores. Os resultados das avaliações sensoriais e físico-químicas foram analisados através de ANOVA e teste de Tukey. Os sorvetes demonstraram elevada aceitação, obtendo médias correspondentes ao conceito "gostei moderadamente" para todos os atributos avaliados. Os genótipos CMF020 e CMF031 destacaram-se alcançando média correspondente ao termo da escala hedônica "gostei muito" para o atributo sabor. Os provadores não indicaram prevalência entre os produtos quanto à aparência, cor e textura; portanto, os genótipos pouco atraentes como fruto de mesa, poderão ser aproveitados na indústria para elaboração de sorvete. Além disso, podem ser considerados como uma sobremesa valiosa e nutritiva, pois apresentaram níveis satisfatórios de carboidratos e razoáveis de vitamina C e proteínas. O estudo demonstrou que o sorvete de mamão é uma excelente alternativa para o aproveitamento da fruta.The objective of the present work was to evaluate as an alternative of consumption the ice-cream of five selective papaya genotypes (CMF012, CMF020, CMF023, CMF031, CMF047 obtained from the Active

  14. Attracting higher income class to public transport in socially clustered cities. The case of Caracas. / Atracción del mayor nivel de ingresos al transporte público en las ciudades socialmente segregadas. El caso de Caracas.

    Flórez, Josefina


    In Caracas, as in most socially clustered cities, modal split is highly related to income. High income population is mostly car dependant, while lower income people are captive of public transport. This typical situation is explained by world-wide social values and fashion but also by the fact that new, segregated residential areas for the upper social levels have been located in areas poorly served by public transport, creating a dependency on the private car. It is not surprising that, duri...

  15. Teaching Social Class

    Tablante, Courtney B.; Fiske, Susan T.


    Discussing socioeconomic status in college classes can be challenging. Both teachers and students feel uncomfortable, yet social class matters more than ever. This is especially true, given increased income inequality in the United States and indications that higher education does not reduce this inequality as much as many people hope. Resources…

  16. Generalized Fourier transforms classes

    Berntsen, Svend; Møller, Steen


    The Fourier class of integral transforms with kernels $B(\\omega r)$ has by definition inverse transforms with kernel $B(-\\omega r)$. The space of such transforms is explicitly constructed. A slightly more general class of generalized Fourier transforms are introduced. From the general theory...

  17. Cutting Class Harms Grades

    Taylor, Lewis A., III


    An accessible business school population of undergraduate students was investigated in three independent, but related studies to determine effects on grades due to cutting class and failing to take advantage of optional reviews and study quizzes. It was hypothesized that cutting classes harms exam scores, attending preexam reviews helps exam…

  18. Classes of modules

    Dauns, John


    Because traditional ring theory places restrictive hypotheses on all submodules of a module, its results apply only to small classes of already well understood examples. Often, modules with infinite Goldie dimension have finite-type dimension, making them amenable to use with type dimension, but not Goldie dimension. By working with natural classes and type submodules (TS), Classes of Modules develops the foundations and tools for the next generation of ring and module theory. It shows how to achieve positive results by placing restrictive hypotheses on a small subset of the complement submodules, Furthermore, it explains the existence of various direct sum decompositions merely as special cases of type direct sum decompositions. Carefully developing the foundations of the subject, the authors begin by providing background on the terminology and introducing the different module classes. The modules classes consist of torsion, torsion-free, s[M], natural, and prenatural. They expand the discussion by exploring...

  19. World class manufacturing in metallurgical enterprise

    B. Gajdzik


    World Class Manufacturing (WCM) assumes increase of efficiency of the company by elimination of all the losses, wastage and dangers of safety. In ArcelorMittal the concept of WCM is implemented in particular enterprises within the capital group. In this publication the activities conducted in some of those enterprises are described.

  20. World class manufacturing in metallurgical enterprise

    B. Gajdzik


    Full Text Available World Class Manufacturing (WCM assumes increase of efficiency of the company by elimination of all the losses, wastage and dangers of safety. In ArcelorMittal the concept of WCM is implemented in particular enterprises within the capital group. In this publication the activities conducted in some of those enterprises are described.

  1. Social Class Dialogues and the Fostering of Class Consciousness

    Madden, Meredith


    How do critical pedagogies promote undergraduate students' awareness of social class, social class identity, and social class inequalities in education? How do undergraduate students experience class consciousness-raising in the intergroup dialogue classroom? This qualitative study explores undergraduate students' class consciousness-raising in an…

  2. Optimizing UML Class Diagrams

    Sergievskiy Maxim


    Full Text Available Most of object-oriented development technologies rely on the use of the universal modeling language UML; class diagrams play a very important role in the design process play, used to build a software system model. Modern CASE tools, which are the basic tools for object-oriented development, can’t be used to optimize UML diagrams. In this manuscript we will explain how, based on the use of design patterns and anti-patterns, class diagrams could be verified and optimized. Certain transformations can be carried out automatically; in other cases, potential inefficiencies will be indicated and recommendations given. This study also discusses additional CASE tools for validating and optimizing of UML class diagrams. For this purpose, a plugin has been developed that analyzes an XMI file containing a description of class diagrams.

  3. Classes of Heart Failure

    ... Introduction Types of Heart Failure Classes of Heart Failure Heart Failure in Children Advanced Heart Failure • Causes and ... and Advanced HF • Tools and Resources • Personal Stories Heart Failure Questions to Ask Your Doctor Use these questions ...

  4. Generalized Fourier transforms classes

    Berntsen, Svend; Møller, Steen


    The Fourier class of integral transforms with kernels $B(\\omega r)$ has by definition inverse transforms with kernel $B(-\\omega r)$. The space of such transforms is explicitly constructed. A slightly more general class of generalized Fourier transforms are introduced. From the general theory foll...... follows that integral transform with kernels which are products of a Bessel and a Hankel function or which is of a certain general hypergeometric type have inverse transforms of the same structure....

  5. Nordic Walking Classes

    Fitness Club


    Four classes of one hour each are held on Tuesdays. RDV barracks parking at Entrance A, 10 minutes before class time. Spring Course 2015: 05.05/12.05/19.05/26.05 Prices 40 CHF per session + 10 CHF club membership 5 CHF/hour pole rental Check out our schedule and enroll at: Hope to see you among us!

  6. Single-Sex Classes in Two Arkansas Elementary Schools: 2008-2009

    Stotsky, Sandra; Denny, George; Tschepikow, Nick


    Interest in single-sex classes continues to grow in the United States, but there has been little research at the elementary level in this country or elsewhere to help guide educators' decision-making about the overall value of single-sex classes in public schools and the specific value of single-sex classes in public schools for increasing boy's…

  7. The Gentrification of Public Welfare.

    Dattalo, Patrick


    Notes that public welfare agencies are serving middle-class Americans. Examines six factors that may contribute to gentrification of public welfare agencies: growing demands for services from nontraditional clients; restructuring of public welfare's service delivery system; declining resources; increasing emphasis on child protective services;…

  8. Translation in ESL Classes

    Nagy Imola Katalin


    Full Text Available The problem of translation in foreign language classes cannot be dealt with unless we attempt to make an overview of what translation meant for language teaching in different periods of language pedagogy. From the translation-oriented grammar-translation method through the complete ban on translation and mother tongue during the times of the audio-lingual approaches, we have come today to reconsider the role and status of translation in ESL classes. This article attempts to advocate for translation as a useful ESL class activity, which can completely fulfil the requirements of communicativeness. We also attempt to identify some activities and games, which rely on translation in some books published in the 1990s and the 2000s.

  9. 34 CFR 106.34 - Access to classes and schools.


    ... coeducational elementary or secondary school may provide nonvocational single-sex classes or extracurricular... of the excluded sex, a substantially equal coeducational class or extracurricular activity in the... school or coeducational school. (2) Exception. A nonvocational public charter school that is a single...


    Dr. K. Sravana Kumar


    The middle class is placed between labour and capital. It neither directly awns the means of production that pumps out the surplus generated by wage labour power, nor does it, by its own labour, produce the surplus which has use and exchange value. Broadly speaking, this class consists of the petty bourgeoisie and the white-collar workers. The former are either self-employed or involved in the distribution of commodities and the latter are non-manual office workers, supervisors and profession...

  11. Talking Class in Tehroon

    Elling, Rasmus Christian; Rezakhani, Khodadad


    Persian, like any other language, is laced with references to class, both blatant and subtle. With idioms and metaphors, Iranians can identify and situate others, and thus themselves, within hierarchies of social status and privilege, both real and imagined. Some class-related terms can be traced...... back to medieval times, whereas others are of modern vintage, the linguistic legacy of television shows, pop songs, social media memes or street vernacular. Every day, it seems, an infectious set of phrases appears that make yesterday’s seem embarrassingly antiquated....

  12. Second class weak currents

    Delorme, J.


    The definition and general properties of weak second class currents are recalled and various detection possibilities briefly reviewed. It is shown that the existing data on nuclear beta decay can be consistently analysed in terms of a phenomenological model. Their implication on the fundamental structure of weak interactions is discussed [fr

  13. World Class Teachers.

    Mitchell, Rosalita


    School communities are challenged to find ways to identify good teachers and give other teachers a chance to learn from them. The New Mexico World Class Teacher Project is encouraging teachers to pursue certification by the National Board for Professional Teaching Standards. This process sharpens teachers' student assessment skills and encourages…

  14. EPA Web Training Classes

    Scheduled webinars can help you better manage EPA web content. Class topics include Drupal basics, creating different types of pages in the WebCMS such as document pages and forms, using Google Analytics, and best practices for metadata and accessibility.

  15. Class Actions in Denmark

    Werlauff, Erik


    The article deals with the relatively new Danish Act on Class Action (Danish: gruppesøgsmål) which was suggested by The Permanent Council on Civil procedure (Retsplejerådet) of which the article's author is a member. The operability of the new provisions is illustrated through some wellknown Danish...

  16. Coming out in Class

    McKinnon, Rachel


    This article shares how the author explained her trans status to her students. Everyone has been extremely supportive of her decision to come out in class and to completely mask the male secondary-sex characteristics, especially in the workplace. The department chair and the faculty in general have been willing to do whatever they can to assist…

  17. Working Together in Class

    Pateşan Marioara


    Full Text Available The scores obtained by the military students are very important as a lot of opportunities depend on them: the choice of the branch, selection for different in and off-campus activities, the appointment to the workplace and so on. A qualifier, regardless of its form of effective expression, can make a difference in a given context of issuing a value judgment, in relation to the student's performance assessment. In our research we tried to find out what motives students, what determines them to get actively involved in the tasks they are given and the ways we can improve their participation in classes and assignments. In order to have an educated generation we need to have not only well prepared teachers but ones that are open-minded, flexible and in pace with the methodological novelties that can improve the teaching learning process in class. Along the years we have noticed that in classes where students constituted a cohesive group with an increasing degree of interaction between members, the results were better than in a group that did not appreciate team-work. In this article we want to highlight the fact that a teacher can bring to class the appropriate methods and procedures can contribute decisively to the strengthening of the group cohesion and high scores.

  18. Adeus à classe trabalhadora?

    Geoff Eley


    Full Text Available No início da década de 1980, a política centrada em classes da tradição socialista estava em crise, e comentadores importantes adotaram tons apocalípticos. No final da década, a esquerda permanecia profundamente dividida entre os advogados da mudança e os defensores da fé. Em meados dos anos 1990, os primeiros tinham, de modo geral, ganhado a batalha. O artigo busca apresentar essa mudança contemporânea não como a 'morte da classe', mas como o desa­parecimento de um tipo particular de ­sociedade de classes, marcado pelo ­processo de formação da classe trabalhadora entre os anos 1880 e 1940 e pelo alinhamento político daí resultante, atingindo seu apogeu na construção social-democrata do acordo do pós-guerra. Quando mudanças de longo prazo na economia se combinaram com o ataque ao keynesianismo na política de recessão a partir de meados da década de 1970, a unidade da classe trabalhadora deixou de estar disponível da forma antiga e bastante utilizada, como o terreno natural da política de esquerda. Enquanto uma coletividade dominante da classe trabalhadora entrou em declínio, outra se corporificou de modo lento e desigual para tomar o lugar daquela. Mas a unidade operacional dessa nova agregação da classe trabalhadora ainda está, em grande parte, em formação. Para recuperar a eficácia política da tradição socialista, alguma nova visão de agência política coletiva será necessária, uma visão imaginativamente ajustada às condições emergentes da produção e acumulação capitalista no início do século XXI.

  19. Storytelling in EFL Classes

    Emine Bala


    Full Text Available Storytelling is one of the oldest ways of education and oral tradition that is continuously being used to transfer the previous nation‘s cultures, tradition and customs. It constructs a bridge between the new and the old. Storytelling in EFL classes usually provides a meaningful context, interesting atmosphere and is used as a tool to highly motivate students. Although it seems to be mostly based on speaking, it is used to promote other skills such as writing, reading, and listening. Storytelling is mainly regarded to be grounded on imitation and repetition; nevertheless many creative activities can be implemented in the classroom since this method directs learners to use their imaginations. This study discusses the importance of storytelling as a teaching method, and it outlines the advantages of storytelling in EFL classes.

  20. Queen elizabeth class battleships

    Brown, Les


    The 'ShipCraft' series provides in-depth information about building and modifying model kits of famous warship types. Lavishly illustrated, each book takes the modeller through a brief history of the subject class, highlighting differences between sister-ships and changes in their appearance over their careers. This includes paint schemes and camouflage, featuring colour profiles and highly detailed line drawings and scale plans. The modelling section reviews the strengths and weaknesses of available kits, lists commercial accessory sets for super-detailing of the ships, and provides hints on modifying and improving the basic kit. This is followed by an extensive photographic survey of selected high-quality models in a variety of scales, and the book concludes with a section on research references - books, monographs, large-scale plans and relevant websites.This volume covers the five ships of the highly successful Queen Elizabeth class, a design of fast battleship that set the benchmark for the last generati...

  1. World Class Facilities Management

    Malmstrøm, Ole Emil; Jensen, Per Anker


    Alle der med entusiasme arbejder med Facilities Management drømmer om at levere World Class. DFM drømmer om at skabe rammer og baggrund for, at vi i Danmark kan bryste os at være blandt de førende på verdensplan. Her samles op på, hvor tæt vi er på at nå drømmemålet.......Alle der med entusiasme arbejder med Facilities Management drømmer om at levere World Class. DFM drømmer om at skabe rammer og baggrund for, at vi i Danmark kan bryste os at være blandt de førende på verdensplan. Her samles op på, hvor tæt vi er på at nå drømmemålet....

  2. Storytelling in EFL Classes

    Emine Bala


    Storytelling is one of the oldest ways of education and oral tradition that is continuously being used to transfer the previous nation‘s cultures, tradition and customs. It constructs a bridge between the new and the old. Storytelling in EFL classes usually provides a meaningful context, interesting atmosphere and is used as a tool to highly motivate students. Although it seems to be mostly based on speaking, it is used to promote other skills such as writing, reading, and listening. Storytel...

  3. Esmeraldas-Class Corvettes,


    The series of ships, named after all the provinces of Ecuador , include: --CA 11 ESMERALDAS, laid down 27 September 1979, launched 11 October 1980... LOJA , laid down 25 March 1981, launched 27 February 1982; fitting out at CNR Ancona. The building program, on schedule so far, calls for the entire class...built and are still building in 16 units for foreign navies (Libya, Ecuador , Iraq) with four possible armament alternatives. In particular, they

  4. Student perceptions and lessons learned from flipping a masters level public health course | Perceptions des étudiants et leçons tirées d’une classe inversée pour un cours de maîtrise en santé environnementale et professionnelle

    Lindsay P. Galway


    Full Text Available The flipped classroom instructional model has emerged as an alternative to conventional lecture-based teaching that has dominated higher education for decades. In 2013, a cohort of graduate-level public health students participated in a flipped environmental and occupational health course. We present the design, implementation, and evaluation of this course. Using data collected from a post-course survey, focus group sessions, and classroom observation, we examine student perceptions of the flipped classroom instructional model and synthesize lessons learned from flipping the classroom more broadly. Post-course survey data indicate that students had generally positive perceptions towards the flipped classroom instructional model. Four major themes emerged from the focus group data in relation to perceptions of the flipped classroom: knowledge application, content delivery, innovation, and connecting the online and in-class components. These results are promising and suggest that this approach warrants further consideration and research. Le modèle pédagogique de la classe inversée a émergé comme solution de rechange à l’enseignement traditionnel par cours magistraux qui a dominé l’éducation supérieure pendant des décennies. En 2013, une cohorte d’étudiants en santé publique aux cycles supérieurs a participé à un cours inversé sur la santé environnementale et professionnelle. Nous présentons la conception, la mise en œuvre et l’évaluation de ce cours. À l’aide de données recueillies par l’entremise d’un sondage après le cours, lors de séances de discussion en groupe et d’observation en classe, nous examinons les perceptions qu’ont les étudiants du modèle pédagogique de la classe inversée et résumons les leçons tirées qui sont pertinentes pour les cours inversés en général. Les données du sondage réalisé après le cours indiquent que les étudiants avaient des perceptions pour la plupart

  5. Public Values

    Beck Jørgensen, Torben; Rutgers, Mark R.


    administration is approached in terms of processes guided or restricted by public values and as public value creating: public management and public policy-making are both concerned with establishing, following and realizing public values. To study public values a broad perspective is needed. The article suggest......This article provides the introduction to a symposium on contemporary public values research. It is argued that the contribution to this symposium represent a Public Values Perspective, distinct from other specific lines of research that also use public value as a core concept. Public...... a research agenda for this encompasing kind of public values research. Finally the contributions to the symposium are introduced....

  6. Class impressions : Higher social class elicits lower prosociality

    Van Doesum, Niels J.; Tybur, Joshua M.; Van Lange, Paul A.M.


    Social class predicts numerous important life outcomes and social orientations. To date, literature has mainly examined how an individual's own class shapes interactions with others. But how prosocially do people treat others they perceive as coming from lower, middle, or higher social classes?

  7. Class Action and Class Settlement in a European Perspective

    Werlauff, Erik


    The article analyses the options for introducing common European rules on class action lawsuits with an opt-out-model in individual cases. An analysis is made of how the risks of misuse of class actions can be prevented. The article considers the Dutch rules on class settlements (the WCAM procedure...

  8. Teachers, Social Class and Underachievement

    Dunne, Mairead; Gazeley, Louise


    Addressing the "the social class attainment gap" in education has become a government priority in England. Despite multiple initiatives, however, little has effectively addressed the underachievement of working-class pupils within the classroom. In order to develop clearer understandings of working-class underachievement at this level,…

  9. Mapping the Social Class Structure

    Toubøl, Jonas; Grau Larsen, Anton


    This article develops a new explorative method for deriving social class categories from patterns of occupational mobility. In line with Max Weber, our research is based on the notion that, if class boundaries do not inhibit social mobility then the class categories are of little value. Thus...

  10. Return of the icecream men. A discrete hotelling game

    Abudaldah, Nabi; Heijman, W.J.M.; Heringa, Pieter; Mouche, van P.H.M.


    We consider a finite symmetric game in strategic form between two players which can be interpreted as a discrete variant of the Hotelling game in a one or two-dimensional space. As the analytical investigation of this game is tedious, we simulte with Maple and formulate some conjectures. In addition

  11. Ice-cream consumption, tendency toward overeating, and personality

    van Strien, T


    OBJECTIVE: The exploration of the mechanisms underlying the tendency toward overeating by investigating the Dutch Eating Behavior Questionnaire (DEBQ)/Revised Eating Disorders Inventory (EDI-R) disinhibition, in sequence to the milkshake-ice cream study (van Strien, Cleven, and Schippers, in press).

  12. Pseudo Class III malocclusion

    Fadia M. Al-Hummayani


    Full Text Available The treatment of deep anterior crossbite is technically challenging due to the difficulty of placing traditional brackets with fixed appliances. This case report represents a none traditional treatment modality to treat deep anterior crossbite in an adult pseudo class III malocclusion complicated by severely retruded, supraerupted upper and lower incisors. Treatment was carried out in 2 phases. Phase I treatment was performed by removable appliance “modified Hawley appliance with inverted labial bow,” some modifications were carried out to it to suit the presented case. Positive overbite and overjet was accomplished in one month, in this phase with minimal forces exerted on the lower incisors. Whereas, phase II treatment was performed with fixed appliances (braces to align teeth and have proper over bite and overjet and to close posterior open bite, this phase was accomplished within 11 month.

  13. [Economy class syndrome].

    Morio, Hiroshi


    Economy class syndrome is venous thromboembolism following air travel. This syndrome was firstly reported in 1946, and many cases have been reported since 1990s. Low air pressure and low humidity in the aircraft cabin may contribute to the mechanism of this syndrome. Risk factors for venous thrombosis in the plane were old age, small height, obesity, hormonal therapy, malignancy, smoking, pregnancy or recent parturition, recent trauma or operation, chronic disease and history of venous thrombosis. In Japan, the feminine gender is also risk factor though reason was not well known. For prophylaxis, adequate fluid intake and leg exercise are recommended to all passengers. For passengers with high risk, prophylactic measures such as compression stockings, aspirin or low molecular weight heparin should be considered.

  14. Network class superposition analyses.

    Carl A B Pearson

    Full Text Available Networks are often used to understand a whole system by modeling the interactions among its pieces. Examples include biomolecules in a cell interacting to provide some primary function, or species in an environment forming a stable community. However, these interactions are often unknown; instead, the pieces' dynamic states are known, and network structure must be inferred. Because observed function may be explained by many different networks (e.g., ≈ 10(30 for the yeast cell cycle process, considering dynamics beyond this primary function means picking a single network or suitable sample: measuring over all networks exhibiting the primary function is computationally infeasible. We circumvent that obstacle by calculating the network class ensemble. We represent the ensemble by a stochastic matrix T, which is a transition-by-transition superposition of the system dynamics for each member of the class. We present concrete results for T derived from boolean time series dynamics on networks obeying the Strong Inhibition rule, by applying T to several traditional questions about network dynamics. We show that the distribution of the number of point attractors can be accurately estimated with T. We show how to generate Derrida plots based on T. We show that T-based Shannon entropy outperforms other methods at selecting experiments to further narrow the network structure. We also outline an experimental test of predictions based on T. We motivate all of these results in terms of a popular molecular biology boolean network model for the yeast cell cycle, but the methods and analyses we introduce are general. We conclude with open questions for T, for example, application to other models, computational considerations when scaling up to larger systems, and other potential analyses.

  15. Damascus steel ledeburite class

    Sukhanov, D. A.; Arkhangelsky, L. B.; Plotnikova, N. V.


    Discovered that some of blades Damascus steel has an unusual nature of origin of the excess cementite, which different from the redundant phases of secondary cementite, cementite of ledeburite and primary cementite in iron-carbon alloys. It is revealed that the morphological features of separate particles of cementite in Damascus steels lies in the abnormal size of excess carbides having the shape of irregular prisms. Considered three hypotheses for the formation of excess cementite in the form of faceted prismatic of excess carbides. The first hypothesis is based on thermal fission of cementite of a few isolated grains. The second hypothesis is based on the process of fragmentation cementite during deformation to the separate the pieces. The third hypothesis is based on the transformation of metastable cementite in the stable of angular eutectic carbide. It is shown that the angular carbides are formed within the original metastable colony ledeburite, so they are called “eutectic carbide”. It is established that high-purity white cast iron is converted into of Damascus steel during isothermal soaking at the annealing. It was revealed that some of blades Damascus steel ledeburite class do not contain in its microstructure of crushed ledeburite. It is shown that the pattern of carbide heterogeneity of Damascus steel consists entirely of angular eutectic carbides. Believe that Damascus steel refers to non-heat-resistant steel of ledeburite class, which have similar structural characteristics with semi-heat-resistant die steel or heat-resistant high speed steel, differing from them only in the nature of excess carbide phase.

  16. Understanding Class in Contemporary Societies

    Harrits, Gitte Sommer


    In this paper, I argue that claims about the death of class and the coming of the classless society are premature. Such claims are seldom genuinely empirical, and the theoretical argument often refers to a simple and therefore easily dismissible concept of class. By rejecting the concept of class...... altogether, sociological theory runs the risk of loosing the capacity for analysing stratification and vertical differentiation of power and freedom, which in late modernity seem to be a of continuing importance. Hence, I argue that although class analysis faces a number of serious challenges, it is possible...... to reinvent class analysis. The sociology of Pierre Bourdieu in many ways introduces an appropriate paradigm, and the paper therefore critically discusses Bourdieu's concept of class. Since the "Bourdieuan" class concept is primarily epistemological, i.e. a research strategy more than a theory, empirical...

  17. Trump Voters and the White Working Class

    Stephen L. Morgan


    Full Text Available To evaluate the claim that white working-class voters were a crucial block of support for Trump in the 2016 presidential election, this article offers two sets of results. First, self-reports of presidential votes in 2012 and 2016 from the American National Election Studies show that Obama-to-Trump voters and 2012 eligible nonvoters composed a substantial share of Trump’s 2016 voters and were disproportionately likely to be members of the white working class. Second, when county vote tallies in 2012 and 2016 are merged with the public-use microdata samples of the 2012-to-2016 American Community Surveys, areal variations across 1,142 geographic units that sensibly partition the United States show that Trump’s gains in 2016 above Romney’s performance in 2012 are strongly related to the proportion of the voting population in each area that was white and working class. Taken together, these results support the claim that Trump’s appeal to the white working class was crucial for his victory.

  18. 42 CFR 416.185 - Process for establishing a new class of new technology IOLs.


    ... Process for establishing a new class of new technology IOLs. (a) Announcement of deadline for requests for... 42 Public Health 3 2010-10-01 2010-10-01 false Process for establishing a new class of new technology IOLs. 416.185 Section 416.185 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT...

  19. Exploring social class: voices of inter-class couples.

    McDowell, Teresa; Melendez-Rhodes, Tatiana; Althusius, Erin; Hergic, Sara; Sleeman, Gillian; Ton, Nicky Kieu My; Zimpfer-Bak, A J


    Social class is not often discussed or examined in-depth in couple and family therapy research and literature even though social class shapes familial relationships and is considered an important variable in marital satisfaction. In this qualitative study, we explored the perceptions of eight couples who made lasting commitments across class lines by asking them about the impact of their social class backgrounds on their relationships. Three categories of themes emerged including: (a) differences and similarities in values and attitudes toward education, work, money, and class awareness/classism, (b) relationship issues involving families of origin, friends, and class-based couple conflict, and (c) differences in economic resources, social capital and privileges/opportunities. Implications for assessment and treatment of couples are included. © 2012 American Association for Marriage and Family Therapy.

  20. Public lighting.

    Schreuder, D.A.


    The function of public lighting and the relationship between public lighting and accidents are considered briefly as aspects of effective countermeasures. Research needs and recent developments in installation and operational described. Public lighting is an efficient accident countermeasure, but

  1. The Interactive Class of SFL for seniors

    Julia E. Pérez-Naranjo


    Full Text Available The intention of this article is to reflect on the potential of the interactive class for E/LE (Spanish as Foreign Language learning by older adults, inserted in the courses offered by the Universidad de Oriente. Older people request the service mainly as an instrumental need: to learn the language in order to cover basic communication needs in personal, educational and public areas. Teaching programs are designed from the guidelines of the Common European Framework of Reference for Language, the Curricular Plan of Cervantes Institute and the contributions of Cuban pedagogy. Interactive class is assumed for the prospects it offered to enhance learning, being a developer process through which cooperation and empathy is encouraged, participation is energized and the tension is reduced when errors take place. This purpose is achieved gradually and patiently, attending to the psychosocial characteristics of the person concerned and the psychopedagogical intervention.

  2. 42 CFR 84.157 - Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum...


    ... test; Type C supplied-air respirator, pressure-demand class; minimum requirements. (a) The static... 42 Public Health 1 2010-10-01 2010-10-01 false Airflow resistance test; Type C supplied-air respirator, pressure-demand class; minimum requirements. 84.157 Section 84.157 Public Health PUBLIC HEALTH...

  3. 42 CFR 84.156 - Airflow resistance test; Type C supplied-air respirator, demand class; minimum requirements.


    ... C supplied-air respirator, demand class; minimum requirements. (a) Inhalation resistance shall not... 42 Public Health 1 2010-10-01 2010-10-01 false Airflow resistance test; Type C supplied-air respirator, demand class; minimum requirements. 84.156 Section 84.156 Public Health PUBLIC HEALTH SERVICE...

  4. Zero-Shot Learning via Attribute Regression and Class Prototype Rectification.

    Luo, Changzhi; Li, Zhetao; Huang, Kaizhu; Feng, Jiashi; Wang, Meng


    Zero-shot learning (ZSL) aims at classifying examples for unseen classes (with no training examples) given some other seen classes (with training examples). Most existing approaches exploit intermedia-level information (e.g., attributes) to transfer knowledge from seen classes to unseen classes. A common practice is to first learn projections from samples to attributes on seen classes via a regression method, and then apply such projections to unseen classes directly. However, it turns out that such a manner of learning strategy easily causes projection domain shift problem and hubness problem, which hinder the performance of ZSL task. In this paper, we also formulate ZSL as an attribute regression problem. However, different from general regression-based solutions, the proposed approach is novel in three aspects. First, a class prototype rectification method is proposed to connect the unseen classes to the seen classes. Here, a class prototype refers to a vector representation of a class, and it is also known as a class center, class signature, or class exemplar. Second, an alternating learning scheme is proposed for jointly performing attribute regression and rectifying the class prototypes. Finally, a new objective function which takes into consideration both the attribute regression accuracy and the class prototype discrimination is proposed. By introducing such a solution, domain shift problem and hubness problem can be mitigated. Experimental results on three public datasets (i.e., CUB200-2011, SUN Attribute, and aPaY) well demonstrate the effectiveness of our approach.

  5. Pride, Paternalism, Prejudice—Images of the Working Class

    Ove Skarpenes


    Full Text Available What has happened with the image of the working class? The hero in the construction of the Nordic Model was the labor movement (and the working class. For a long time, this was the dominant picture of the Norwegian working class. However, the societal trends of the past decades have, in a peculiar way, given the working class a central place in political discussions and in the public sphere, but now, a more ambivalent image emerges. In a somewhat paternalistic way, the worker image in political and academic debates as well as in part of the public sphere is typically that of a person unsuccessful in the educational system. Even a third image is identifiable in the public sphere—a prejudice imagery—in which the class is labelled as unhealthy, abusing the welfare system, culturally unsophisticated, and politically dangerous, moving toward right-wing populism. The ambition of the paper is to present these different images of the working class.

  6. Effective Instruction of Public Speaking

    竹野, 茂; Shigeru, TAKENO


    This paper explores the instruction of public speaking in a large-size class. The author has been in charge of the speech classes,SPEECH III and SPEECH IV mainly for the second year students at Miyazaki Municipal University for several years. At the preparation stage of SPEECH III, and IV, he intended that the class size was about 30 students as one group in the lecture style. But, in reality, more than 50 students took the course. Then he had to rethink the way of teaching. To solve the prob...

  7. Reconciling Virtual Classes with Genericity

    Ernst, Erik


    is functional abstraction, yielding more precise knowledge about the outcome; the prime ex- ample is type parameterized classes. This paper argues that they should be clearly separated to work optimally. We have applied this design philosophy to a lan- guage based on an extension mechanism, namely virtual...... classes. As a result, a kind of type parameters have been introduced, but they are simple and only used where they excel. Conversely, final definitions of virtual classes have been re- moved from the language, thus making virtual classes more flexible. The result- ing language presents a clearer and more...

  8. Class Counts: Education, Inequality, and the Shrinking Middle Class

    Ornstein, Allan


    Class differences and class warfare have existed since the beginning of western civilization, but the gap in income and wealth between the rich (top 10 percent) and the rest has increased steadily in the last twenty-five years. The U.S. is heading for a financial oligarchy much worse than the aristocratic old world that our Founding Fathers feared…

  9. Type Families with Class, Type Classes with Family

    Serrano, Alejandro; Hage, Jurriaan; Bahr, Patrick


    Type classes and type families are key ingredients in Haskell programming. Type classes were introduced to deal with ad-hoc polymorphism, although with the introduction of functional dependencies, their use expanded to type-level programming. Type families also allow encoding type-level functions......, now as rewrite rules. This paper looks at the interplay of type classes and type families, and how to deal with shortcomings in both of them. Furthermore, we show how to use families to simulate classes at the type level. However, type families alone are not enough for simulating a central feature...... of type classes: elaboration, that is, generating code from the derivation of a rewriting. We look at ways to solve this problem in current Haskell, and propose an extension to allow elaboration during the rewriting phase....

  10. Subaltern Classes, Class Struggles and Hegemony : a Gramscian Approach

    Ivete Simionatto


    Full Text Available This article sought to revive the concept of subaltern classes and their relation with other categories, particularly the State, civil society and hegemony in the thinking of Antonio Gramsci, as a support for contemporary class struggles. It also analyzes the relations between subaltern classes, common sense and ideology, as well as the forms of “overcoming” conceptualized by Gramsci, through the culture and philosophy of praxis. The paper revives the discussion of the subaltern classes, based on the original Gramscian formulation in the realm of Marxism, through the dialectic interaction between structure and superstructure, economy and politics. In addition to the conceptual revival, it indicates some elements that can support the discussion of the forms of subalternity found in contemporary reality and the possibilities for strengthening the struggles of these class layers, above all in moments of strong demobilization of popular participation.

  11. Context-sensitive intra-class clustering

    Yu, Yingwei; Gutierrez-Osuna, Ricardo; Choe, Yoonsuck


    This paper describes a new semi-supervised learning algorithm for intra-class clustering (ICC). ICC partitions each class into sub-classes in order to minimize overlap across clusters from different classes. This is achieved by allowing partitioning

  12. On uniqueness of characteristic classes

    Feliu, Elisenda


    We give an axiomatic characterization of maps from algebraic K-theory. The results apply to a large class of maps from algebraic K-theory to any suitable cohomology theory or to algebraic K-theory. In particular, we obtain comparison theorems for the Chern character and Chern classes and for the ...

  13. Race and Class on Campus

    Perez, Angel B.


    Colleges and universities have a significant role to play in shaping the future of race and class relations in America. As exhibited in this year's presidential election, race and class continue to divide. Black Lives Matter movements, campus protests, and police shootings are just a few examples of the proliferation of intolerance, and higher…

  14. Propagating Class and Method Combination

    Ernst, Erik


    number of implicit combinations. For example, it is possible to specify separate aspects of a family of classes, and then combine several aspects into a full-fledged class family. The combination expressions would explicitly combine whole-family aspects, and by propagation implicitly combine the aspects...

  15. Social Class and the Extracurriculum

    Barratt, Will


    Social class is a powerful and often unrecognized influence on student participation in the extracurriculum. Spontaneous student-created extracurricular experiences depend on students affiliating and interacting with each other; student social class is a powerful influence on student affiliations. Students tend to exercise consciousness of kind-…

  16. Translanguaging in a Reading Class

    Vaish, Viniti; Subhan, Aidil


    Using translanguaging as a theoretical foundation, this paper analyses findings from a Grade 2 reading class for low achieving students, where Malay was used as a scaffold to teach English. Data come from one class in one school in Singapore and its Learning Support Programme (LSP), which is part of a larger research project on biliteracy. The LSP…

  17. A Touch of...Class!

    Netten, Joan W., Ed.


    A collection of ideas for class activities in elementary and secondary language classes includes a vocabulary review exercise and games of memory, counting, vocabulary, flashcard tic-tac-toe, dice, trashcans, questioning, and spelling. Some are designed specifically for French. (MSE)

  18. The NRAO Observing for University Classes Program

    Cannon, John M.; Van Moorsel, Gustaaf A.


    The NRAO "Observing for University Classes" program is a tremendous resource for instructors of courses in observational astronomy. As a service to the astronomical and educational communities, the NRAO offers small amounts of observing time on the Very Large Array (VLA) and the Very Long Baseline Array to such instructors. The data can be used by students and faculty to demonstrate radio astronomy theory with modern data products. Further, the results may lead to publication; this is a unique opportunity for faculty members to integrate research into the classroom. Previous experience with NRAO facilities is required for instructors; individuals without radio astronomy experience can take advantage of other NRAO educational opportunities (e.g., the Synthesis Imaging Workshop) prior to using the program. No previous experience with radio astronomy data is required for students; this is the primary target audience of the program. To demonstrate concept, this poster describes three different VLA observing programs that have been completed using the "Observing for University Classes" resource at Macalester College; undergraduate students have published the results of all three of these programs. Other recent "Observing for University Classes" programs are also described.

  19. 18 CFR 808.1 - Public hearings.


    ... to give adequate consideration to issues relating to public health, safety and welfare, or protection... Web site), mailed by first class mail to the parties who, to the Commission's knowledge, will...

  20. Educating for Citizenship: Teaching Public Issues.

    Kotler, Janet


    Argues for the teaching public issues in the forum of business communication classes. Describes how students tracked presidential election campaigns and emerged with an understanding of underlying political, economic, and social realities that affect the way America does business. (RS)

  1. Strategi Public Relations Pariwisata Bali

    Cahaya Putra, Kadek Dwi


    Abstract: Bali has to maintain its image and reputation as the world leading class tourist destination. Tourism in fact is a vulnerable industry easily ruined by related issues and crises. Therefore, Public Relations (PR) with its communication strategy is highly required to maintain good relationships with related parties. This study is aimed at identifying Bali’s Public Relations positioning and setting up its PR strategies. Data and information are gained by means of questionnaire distri...

  2. Public Schools

    Department of Homeland Security — This Public Schools feature dataset is composed of all Public elementary and secondary education in the United States as defined by the Common Core of Data, National...

  3. Public acceptability

    Bolter, H.E.


    An urgent need to rebuild public confidence after an incident attracting widespread adverse publicity led to the development by British Nuclear Fuels plc of a completely new approach to public relations. The Company's experience suggests that impressions count more than sheer information, provided the impressions have a firm base in reality. (author)

  4. Supporting English Language Learners in Math Class, Grades K-2

    Bresser, Rusty; Melanese, Kathy; Sphar, Christine


    More than 10 percent of the students in our nation's public schools are English language learners, and this number grows each year. Many of these students are falling behind in math. "Supporting English Language Learners in Math Class, Grades K-2" outlines the challenges ELL students face when learning math and provides a wealth of specific…



    Feb 1, 2018 ... Keywords: Social media, Class interaction, ODL system, Education, ... caused in both private and public working sectors ... The Role of Social Media in ODL Educational ... and others facilitate academic relationship .... who had also been yearning for education upgrading enrolled for their choice programs.

  6. Teaching Writing and Critical Thinking in Large Political Science Classes

    Franklin, Daniel; Weinberg, Joseph; Reifler, Jason


    In the interest of developing a combination of teaching techniques designed to maximize efficiency "and" quality of instruction, we have experimentally tested three separate and relatively common teaching techniques in three large introductory political science classes at a large urban public university. Our results indicate that the…

  7. Factors influencing high socio-economic class mothers' decision ...

    why high socio-economic class women in the Cape Metropole decide ... as barriers to breast-feeding include a lack of knowledge and experience (38%) as well as a lack of facilities at public ... private practising paediatrician in Stellenbosch for face validity. .... While mothers (n = 39; 70.9%) indicated that the facilities at work.

  8. Cooperative Learning with a Computer in a Native Language Class.

    Bennett, Ruth

    In a cooperative task, American Indian elementary students produced bilingual natural history dictionaries using a Macintosh computer. Students in grades 3 through 8 attended weekly, multi-graded bilingual classes in Hupa/English or Yurok/English, held at two public school field sites for training elementary teaching-credential candidates. Teams…

  9. Consumer Education in Any Class

    Wingo, Rosetta F.


    Examples are offered of how the classroom teacher can blend consumer education into typewriting, business English, business math, and other classes by intentionally focusing on principles and concepts or by including it incidentally when the opportunity arises. (TA)

  10. Ethnicity, class, and civil war

    Hechter, Michael Norman; Siroky, David


    of political instability. These two types of conflict result from distinct principles of group solidarity – ethnicity and class – and since each individual is simultaneously a member of an ethnic group (or many such groups) and a particular class, these two principles vary in the degree to which......Why are some countries prone to ethno-nationalist conflict, whereas others are plagued by class conflict? This is a question that has seldom been raised and rarely been examined empirically. This paper presents a social-structural theory to account for the variable incidence of these two forms......-group inequalities are high, and within-group inequalities low, ethnicity should be the dominant principle of group solidarity and serve as the primary basis of group conflict. By contrast, in countries where between-group inequalities are low, and within-group inequalities high, class is more likely to serve...

  11. Imbalanced Class Learning in Epigenetics

    Haque, M. Muksitul; Skinner, Michael K.; Holder, Lawrence B.


    In machine learning, one of the important criteria for higher classification accuracy is a balanced dataset. Datasets with a large ratio between minority and majority classes face hindrance in learning using any classifier. Datasets having a magnitude difference in number of instances between the target concept result in an imbalanced class distribution. Such datasets can range from biological data, sensor data, medical diagnostics, or any other domain where labeling any instances of the mino...

  12. Imbalanced class learning in epigenetics.

    Haque, M Muksitul; Skinner, Michael K; Holder, Lawrence B


    In machine learning, one of the important criteria for higher classification accuracy is a balanced dataset. Datasets with a large ratio between minority and majority classes face hindrance in learning using any classifier. Datasets having a magnitude difference in number of instances between the target concept result in an imbalanced class distribution. Such datasets can range from biological data, sensor data, medical diagnostics, or any other domain where labeling any instances of the minority class can be time-consuming or costly or the data may not be easily available. The current study investigates a number of imbalanced class algorithms for solving the imbalanced class distribution present in epigenetic datasets. Epigenetic (DNA methylation) datasets inherently come with few differentially DNA methylated regions (DMR) and with a higher number of non-DMR sites. For this class imbalance problem, a number of algorithms are compared, including the TAN+AdaBoost algorithm. Experiments performed on four epigenetic datasets and several known datasets show that an imbalanced dataset can have similar accuracy as a regular learner on a balanced dataset.

  13. The theory of social classes Maurice Halbwachs

    L. V. Kozlova


    The article considers the basic thesis of Maurice Halbwachs’s theory of social classes outlined in the “Social classes and morphology” (1942): the concept of class is revealed as the object of collective representation, the main characteristics of classes, the criteria for its selection and conditions for classes formation are analyzed.

  14. Board's system of publications. [National Radiological Protection Board

    Gaines, M J [National Radiological Protection Board, Harwell (UK)


    The purpose of each of the several classes of publication issued by the National Radiological Protection Board is stated. The classes are: advice on standards for protection, emergency reference levels, technical reports, instrument evaluation reports, annual research and development reports, three-yearly reports on the work of the NRPB, miscellaneous specialist booklets, publications for the layman, radiological protection bulletin, information sheets, and brochures.

  15. Finishing occlusion in Class II or Class III molar relation: therapeutic Class II and III.

    Nangia, A; Darendeliler, M A


    The most frequent extraction regime consists of the removal of upper and lower premolars. Depending on anchorage requirements, camouflage treatment options, surgical intervention, or the absence of teeth in only one arch, it may become necessary to finalize the occlusion with a one-dental-unit discrepancy between the upper and lower dental arches. Guidelines are presented for finishing occlusions in Class II or Class III molar relation.

  16. The Whys and Hows of Certification. Public Librarian Certification Law.

    Wisconsin State Dept. of Public Instruction, Madison. Div. of Library Services.

    Under Wisconsin state law (Administrative Code P1-6.03) any librarian employed in a public library system or any municipal public library, except in a city of the first class, supported in whole or in part by public funds, must hold state certification. Qualifications are delineated for three grades of certification: grade 1, for public libraries…

  17. Academic Publications

    Francisco H C Felix


    Alternative modes of academic publication. What it is: Page for the dissemination of academic papers in alternative formats. Aimed at the diffusion of the idea of open publication, or open access publication, a branch of open science, a multidisciplinary movement that seeks to modify the paradigm of knowledge production that centralizes it and prevents its spreading. Historically, Western tradition has become firmly rooted in the free dissemination of knowledge among peers. However, the c...

  18. Public transport

    Lethbridge, Jane


    Public transport plays an essential role in enabling people from low income and other disadvantaged groups to access employment and services. It also contributes to the development of social networks and social capital, by helping people to visit friends and relatives and take part in community and other social activities. Public policy makers have begun to recognise that adequate public transport provision can play an important role in reducing social exclusion. [Taken from introductory para...

  19. A Brief History of Language and Cultural Specialists in the State of Montana--Class 7 Testing

    Littlebear, Richard E.


    In 1995, the Montana Office of Public Instruction supported the Class 7 Indian language and culture specialist license to allow experts in Indigenous languages/cultures identified and certified by their respective tribal nations, to teach in K-12 public schools. This article uses the example of a Class 7 certification process on the Northern…

  20. Imagining class : A study into material social class position, subjective identification, and voting behavior across Europe

    D'Hooge, L.; Achterberg, P.H.J.; Reeskens, T.


    The traditional approach to class voting has largely ignored the question whether material class positions coincide with subjective class identification. Following Sosnaud et al. (2013), this study evaluates party preferences when Europeans’ material and subjective social class do not coincide.

  1. Parametric embedding for class visualization.

    Iwata, Tomoharu; Saito, Kazumi; Ueda, Naonori; Stromsten, Sean; Griffiths, Thomas L; Tenenbaum, Joshua B


    We propose a new method, parametric embedding (PE), that embeds objects with the class structure into a low-dimensional visualization space. PE takes as input a set of class conditional probabilities for given data points and tries to preserve the structure in an embedding space by minimizing a sum of Kullback-Leibler divergences, under the assumption that samples are generated by a gaussian mixture with equal covariances in the embedding space. PE has many potential uses depending on the source of the input data, providing insight into the classifier's behavior in supervised, semisupervised, and unsupervised settings. The PE algorithm has a computational advantage over conventional embedding methods based on pairwise object relations since its complexity scales with the product of the number of objects and the number of classes. We demonstrate PE by visualizing supervised categorization of Web pages, semisupervised categorization of digits, and the relations of words and latent topics found by an unsupervised algorithm, latent Dirichlet allocation.

  2. Parenting classes: focus on discipline.

    Campbell, J M


    Nurses in community settings have an opportunity to provide instruction related to health and life-style needs. An important consideration is the parental role. A particularly controversial and opinion-laden aspect of parenting is disciplining children. Discipline provides children with the security of clearly enforced rules to help them learn self-control and social standards. Parenting classes are worthwhile for people who have little formal or informal preparation. A survey of middle-class elementary school district parents' and childrens' attitudes toward discipline was conducted to develop meaningful parenting classes. Parents' feelings about being a mother or father were surprisingly negative. A parent educational program was developed to cover child growth and development and disciplinary practices. Parent evaluations led to continuation and an expansion of this program to other schools within the area.

  3. Hybrid Electric Vehicle Publications | Transportation Research | NREL

    Hybrid Electric Vehicle Publications Hybrid Electric Vehicle Publications The following technical papers, conference papers, and fact sheets provide information about NREL's hybrid electric fleet vehicle Class 8 Hybrid Electric Delivery Trucks. Mike Lammert. (2011) FedEx Delivery Trucks In-Use and Vehicle

  4. Gender, social class, and women's employment.

    McGinn, Kathleen L; Oh, Eunsil


    People in low-power positions, whether due to gender or class, tend to exhibit other-oriented rather than self-oriented behavior. Women's experiences at work and at home are shaped by social class, heightening identification with gender for relatively upper class women and identification with class for relatively lower class women, potentially mitigating, or even reversing, class-based differences documented in past research. Gender-class differences are reflected in women's employment beliefs and behaviors. Research integrating social class with gendered experiences in homes and workplaces deepens our understanding of the complex interplay between sources of power and status in society. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Public Transparency

    UNCTAD; World Bank


    This note provides guidance on the type of information about agricultural investments that investors and governments can make publicly available. Transparency about certain aspects of investments can improve relations between investors and communities, enable external stakeholders to hold investors to commitments, and improve investors’ public image. Although some information should be kep...

  6. Public relations


    Public relations activities continued in a well-proved form of organizing plant visits and Information Centre off - site activities. Bohunice NPPs were visited by the number of 7294 visitors in 1997. A brief account of activities in public relations carried out by the Nuclear power plants Jaslovske Bohunice in 1997 is presented

  7. Are Ghanaian Diaspora Middle Class? Linking Middle Class to ...


    Jun 24, 2015 ... Enfin, nous analyserons l'influence de cette élite dans le .... In other words, many people who are considered middle class, sometimes in a month ..... the same area, will in future help my children to have a network of friends .... Ghanaian politics since 1992, where the ruling party does not win an election to.

  8. Class Cuisine: Food in the Foreign Language Class.

    Rauschenberg, Gretchen S.


    Food can both interest students in a foreign culture and motivate them to broaden their interests. Cooking with students can take many forms. The students can cook in class if adequate preparations are made and permission is granted. Students can contribute toward the purchase of food for snacks and meals, and the cost can be kept to the price of…

  9. Social Class Matters: Class Identities and Discourses in Educational Contexts

    Hunt, Carolyn S.; Seiver, Machele


    In this conceptual literature review, the authors analyze research from the last 20 years to explore how social class discourses are reproduced, resisted, and appropriated within Kindergarten through Grade 12 classrooms in the United States. The findings challenge commonly held deficit discourses about students and families from economically…

  10. Girls' and Boys' Academic Self-Concept in Science in Single-Sex and Coeducational Classes

    Simpson, Amber; Che, S. Megan; Bridges, William C., Jr.


    Recently, single-sex classes within public coeducational schools have proliferated across the USA; yet, we still know little about whether and how single-sex science classes influence adolescents' attitude and affect toward science. This exploratory study expands upon our current understanding by investigating the extent in which female and male…

  11. Countering the Cuts: The Class Politics of Austerity

    Nunn, A


    The new Conservative-Liberal Democrat coalition government in the UK is pursuing a class politics of austerity through a proposed radical reduction in public spending. This paper questions the assumptions underlying the logic of austerity and reveals it to be based on class politics designed to redistribute wealth from the poor to the rich. It also suggests that the crisis which is being used as a catalyst for reform is actually a product of the particular form of capitalism pursued in the UK...

  12. Chiral algebras of class S

    Beem, Christopher; Rastelli, Leonardo; van Rees, Balt C.


    Four-dimensional N=2 superconformal field theories have families of protected correlation functions that possess the structure of two-dimensional chiral algebras. In this paper, we explore the chiral algebras that arise in this manner in the context of theories of class S. The class S duality web implies nontrivial associativity properties for the corresponding chiral algebras, the structure of which is best summarized in the language of generalized topological quantum field theory. We make a number of conjectures regarding the chiral algebras associated to various strongly coupled fixed points.

  13. Enzymatic Browning: a practical class

    Maria Teresa Pedrosa Silva Clerici


    Full Text Available This paper presents a practical class about the enzymes polyphenol oxidases, which have been shown to be responsible for the enzymatic browning of fruits and vegetables. Vegetables samples were submitted to enzymatic inactivation process with chemical reagents, as well as by bleaching methods of applying heat by conventional oven and microwave oven. Process efficiency was assessed qualitatively by both observing the guaiacol peroxidase activity and after the storage period under refrigeration or freezing. The practical results obtained in this class allow exploring multidisciplinary knowledge in food science, with practical applications in everyday life.

  14. Mappings on Neutrosophic Soft Classes

    Shawkat Alkhazaleh


    Full Text Available In 1995 Smarandache introduced the concept of neutrosophic set which is a mathematical tool for handling problems involving imprecise, indeterminacy and inconsistent data. In 2013 Maji introduced the concept of neutrosophic soft set theory as a general mathematical tool for dealing with uncertainty. In this paper we define the notion of a mapping on classes where the neutrosophic soft classes are collections of neutrosophic soft set. We also define and study the properties of neutrosophic soft images and neutrosophic soft inverse images of neutrosophic soft sets.

  15. Two classes of metric spaces

    Isabel Garrido


    Full Text Available The class of metric spaces (X,d known as small-determined spaces, introduced by Garrido and Jaramillo, are properly defined by means of some type of real-valued Lipschitz functions on X. On the other hand, B-simple metric spaces introduced by Hejcman are defined in terms of some kind of bornologies of bounded subsets of X. In this note we present a common framework where both classes of metric spaces can be studied which allows us to see not only the relationships between them but also to obtain new internal characterizations of these metric properties.

  16. Electrification Beyond Light Duty: Class 2b-3 Commercial Vehicles

    Birky, Alicia [Energetics Incorporated; Laughlin, Michael [Energetics Incorporated; Tartaglia, Katie [Energetics Incorporated; Price, Rebecca [Energetics Incorporated; Lim, Brandon [Energetics Incorporated; Lin, Zhenhong [ORNL


    The class 2b-3 truck market covers a wide range of commercial truck applications across a half-million vehicle sales annually. This report collected public information and stakeholder input to assess the opportunity for electrification in this market. Although class 2b-3 pickup truck and van bodies are very similar to personal light vehicles, their functional requirements are quite different due to the demands of the commercial market. These demands vary by application and often vary from day to day for a single application. Fleet customers purchase these vehicles to perform a particular job for their business and are concerned about the overall cost of doing that job. Therefore, the vehicles must meet the job requirements cost effectively. Customers also are sensitive to initial cost. Electrification offers the potential to reduce vehicle operating costs and possibly improve vehicle functionality. However, the current market for class 2b-3 electrified trucks is very small, and the trucks are costly. Increased production volumes are key to cost reductions and may be assisted by sharing components with larger or smaller truck classes. Expanding demand is also crucial and stakeholders identified several niche markets with duty cycles that are likely well-suited to electrified class 2b-3 trucks. To expand beyond these niches, class 2b-3 electric solutions must be robust, flexible, and adaptable in order to cover a wide range of vocations, applications, and duty cycles.

  17. 47 CFR 74.708 - Class A TV and digital Class A TV station protection.


    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Class A TV and digital Class A TV station... SERVICES Low Power TV, TV Translator, and TV Booster Stations § 74.708 Class A TV and digital Class A TV station protection. (a) The Class A TV and digital Class A TV station protected contours are specified in...

  18. Filters in Fuzzy Class Theory

    Kroupa, Tomáš


    Roč. 159, č. 14 (2008), s. 1773-1787 ISSN 0165-0114 R&D Projects: GA MŠk 1M0572; GA AV ČR KJB100300502 Institutional research plan: CEZ:AV0Z10750506 Keywords : filter * prime filter * fuzzy class theory Subject RIV: BA - General Mathematics Impact factor: 1.833, year: 2008

  19. Exploring Class-Based Intersectionality

    Block, David; Corona, Victor


    This paper argues that language, culture and identity researchers need to take the intersectionality of identity inscriptions seriously and, further to this, that an intersectional approach which emanates from an interest in social class provides a productive way to examine the lives and experience of individuals living in multicultural societies.…

  20. Human Relations Class. A Syllabus.

    Guillen, Mary A.

    A junior high level human relations class develops human interaction and oral communication skills. A week-by-week syllabus contains the following components: introduction of the students to each other and to the principles of body language, transactional analysis, and group interaction; behavior contracts; group dynamics topics and exercises;…

  1. Professional Elites in "Classes" Societies

    S.J. Magala (Slawomir)


    textabstractModern European identity has been forged in class struggles between the French revolution and fall of the Berlin Wall, which fell twice. Once, with the rest of the city in May 1945, when a national socialist alternative to a modernizing mix of parliamentary democracy and market economy

  2. Active Learning in Large Classes

    Gørtz, Inge Li


    teaching large classes (more than 50 students), and describe how we successfully have in a second semester course in the Bachelor of Engineering (BEng) and Bachelor of Science Engineering (BSc Eng) program at the Technical University of Denmark (DTU). Approximately 200 students is attending...

  3. Achieving world class maintenance status

    Tomlingson, P.D. [Paul D. Tomingson Associates (United States)


    The article written by a management consultant, discusses the art of successful planning and operation of maintenance in mines considering factors such as benchmaking, key performance indices (KPIs) and frequency of procedures which can help achieve 'world class maintenance'. 1 fig.

  4. Social Class and School Music

    Bates, Vincent C.


    This article takes a practical look at social class in school music by exploring the manifestations and impact of three of its dimensions: financial resources, cultural practices, and social networks. Three suggestions are discussed: provide a free and equal music education for all students, understand and respect each student's cultural…

  5. Small Classes 1, Vouchers 0.

    Bracey, Gerald W.


    Alan Krueger's reanalyses of Eric Hanushek's school-productivity data show that Hanushek's "money doesn't matter" conclusions (influential in several states' education-finance hearings) have no factual basis. Hanushek excluded Tennessee's student/teacher ratio study (Project STAR). Also, class size is influencing students' success in…

  6. Latent class models for classification

    Vermunt, J.K.; Magidson, J.


    An overview is provided of recent developments in the use of latent class (LC) and other types of finite mixture models for classification purposes. Several extensions of existing models are presented. Two basic types of LC models for classification are defined: supervised and unsupervised

  7. Publications, 1978

    Hilborn, H.S.


    This is a compilation of documents that communicate the results of scientific and technical work done at Savannah River. The compilation includes those documents that have been published (research and development reports, journal articles, book chapters, etc.), documents that have been announced in Energy Research Abstracts, and papers that have been presented at technical meetings but have not yet been published or announced. The information was compiled by machine methods to produce bibliographic, subject, and author listings. This report updates the information included in DP-929, Rev. 2, Publications, 1951 through 1971 DP-929-1, Publications, 1972 through 1976, and DP-929-1, Supplement 1, Publications, 1977

  8. Public Airports

    Earth Data Analysis Center, University of New Mexico — This data set is a vector point digital data structure that contains the locations of General Public Use Airports in the State of New Mexico. It only contains those...

  9. Public Sociology

    by the media? Does the choice of public sociology mean the relinquishment of scientific integrity and critical conviction? These questions will also be addressed in this book - together with a host of others related to the topic of public sociology.   The chapters included in this book are all manuscripts......What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...

  10. Judging Fairness in Class Action Settlements

    Catherine Piché


    Full Text Available In this paper, I describe the face of modern civil justice and discuss four paradoxes which justify re-evaluating the role of the judge responsible for reviewing class action settlements, in light of modern judicial culture. I also critically evaluate the existing procedures applicable to the fairness review as well as the judicial role described in the caselaw and doctrine, before suggesting a revised, three-parted role for the reviewing judge in the class action settlement context. Ultimately, I suggest that to reach fairness of process and outcome in class action settlements, judges should remain active and creative in their inquisitorial assessment of proposed class action settlements. They should also remain conciliatory, participating in the search for solutions regarding the proposed settlement, always seeking to find the truth (and what is “just” about the proposed settlement, in the utmost respect for the rights of absent class members, the respect of their interests, and the additional consideration of the interests of the defendants and of the public. Dans cet article, je présente l’état de la face de la justice civile moderne et je discute quatre paradoxes qui justifient une réévaluation du rôle du juge responsable de la révision et de l’approbation d’un règlement de recours collectif, à la lumière de la culture juridique moderne. Je propose aussi une évaluation critique des procédures en place s’appliquant à l’évaluation du caracters équitable de la transaction, de même que le rôle du juge décrit dans la jurisprudence et la doctrine, avant de suggérer un rôle révisé. Ce rôle modifié se décline en trois parties. Finalement, je suggère que pour atteindre l’équité de procédure et de résultat dans le cas de règlements en recours collectif, les juges devraient demeurer actifs et créatifs en enquêtant pour évaluer des règlements proposés dans les cas de recours collectifs. Ils et elles

  11. Trabalho e classes sociais Work and social classes

    Fernando Haddad


    Full Text Available Exposição, discussão e refutação das principais tentativas de atualizar a teoria marxista de classes e posterior reavaliação dessa teoria à luz da transformação da ciência em fator de produção e da possível perda de centralidade do trabalho no processo produtivo, tendo por base as interpretações lógicas da obra de Marx feitas por Ruy Fausto.Exposition, discussion and refutation of the main attempts of actualizing marxist class theory and a posterior reevaluation of this theory taking into account the transformation of Science into a factor of production and of the possible centrality-loss of work in the productive process, based on the logic interpretations of Marx's work made by Ruy Fausto.

  12. Student versus Faculty Perceptions of Missing Class.

    Sleigh, Merry J.; Ritzer, Darren R.; Casey, Michael B.


    Examines and compares student and faculty attitudes towards students missing classes and class attendance. Surveys undergraduate students (n=231) in lower and upper level psychology courses and psychology faculty. Reports that students found more reasons acceptable for missing classes and that the amount of in-class material on the examinations…

  13. Public meetings

    Staff Association


    Do you have questions about the elections to the Staff Council, 2017 MERIT exercise, EVE and School, LD to IC exercise, CHIS, the Pension Fund… Come get informed and ask your questions at our public meetings. These public meetings are also an opportunity to get the more information on current issues. Benefit from this occasion to get the latest news and to discuss with the representatives of the statutory body that is the Staff Association!

  14. Class C firework injuries in a pediatric population.

    McCauley, R L; Stenberg, B A; Rutan, R L; Robson, M C; Heggers, J P; Herndon, D N


    Class C fireworks are those which can be readily purchased by the public. Between July 1971 and August 1988, 23 patients were admitted to our institution with firework injuries. Fourteen patients (60.9%) sustained injuries related to Class C fireworks. All patients were males with a mean age of 9.0 +/- 3.6 years, with a total body surface area (TBSA) burn of 18 +/- 20% with 10 +/- 15% being full thickness. Thirteen of the 14 patients required hospitalization. Five patients were admitted acutely and eight patients were referred to our institution at least 3 days postinjury. All patients required operative intervention in order to obtain wound closure. Patients admitted acutely showed a decrease in length of hospital stay and patient morbidity when compared to referral patients. Our data suggest that class C firework injuries, although small in terms of TBSA burned, result in full-thickness wounds that warrant aggressive surgical management.

  15. Concurrence classes for general pure multipartite states

    Heydari, Hoshang


    We propose concurrence classes for general pure multipartite states based on an orthogonal complement of a positive operator-valued measure on quantum phase. In particular, we construct W m class, GHZ m , and GHZ m-1 class concurrences for general pure m-partite states. We give explicit expressions for W 3 and GHZ 3 class concurrences for general pure three-partite states and for W 4 , GHZ 4 and GHZ 3 class concurrences for general pure four-partite states

  16. Understanding Intra-Class Knowledge Inside CNN

    Wei, Donglai; Zhou, Bolei; Torrabla, Antonio; Freeman, William


    Convolutional Neural Network (CNN) has been successful in image recognition tasks, and recent works shed lights on how CNN separates different classes with the learned inter-class knowledge through visualization. In this work, we instead visualize the intra-class knowledge inside CNN to better understand how an object class is represented in the fully-connected layers. To invert the intra-class knowledge into more interpretable images, we propose a non-parametric patch prior upon previous CNN...

  17. The Fermilab physics class library

    Fischler, M.; Brown, W.; Gaines, I.; Kennedy, R.D.; Marraffino, J.; Michelotti, L.; Sexton-Kennedy, E.; Yoh, J.; Adams, D.; Paterno, M.


    The Fermilab Physics Class Library Task Force has been formed to supply classes and utilities, primarily in support of efforts by CDF and D0 toward using C++. A collection of libraries and tools will be assembled via development by the task force, collaboration with other HEP developers, and acquisition of existing modules. The main emphasis is on a kit of resources which physics coders can incorporate into their programs, with confidence in robustness and correct behavior. The task force is drawn from CDF, DO and the FNAL Computing and Beams Divisions. Modules-containers, linear algebra, histograms, etc.-have been assigned priority, based on immediate Run II coding activity, and will be available at times ranging from now to late May

  18. Supervised Object Class Colour Normalisation

    Riabchenko, Ekatarina; Lankinen, Jukka; Buch, Anders Glent


    . In this work, we develop a such colour normalisation technique, where true colours are not important per se but where examples of same classes have photometrically consistent appearance. This is achieved by supervised estimation of a class specic canonical colour space where the examples have minimal variation......Colour is an important cue in many applications of computer vision and image processing, but robust usage often requires estimation of the unknown illuminant colour. Usually, to obtain images invariant to the illumination conditions under which they were taken, color normalisation is used...... in their colours. We demonstrate the effectiveness of our method with qualitative and quantitative examples from the Caltech-101 data set and a real application of 3D pose estimation for robot grasping....

  19. Class renormalization: islands around islands

    Meiss, J.D.


    An orbit of 'class' is one that rotates about a periodic orbit of one lower class with definite frequency. This contrasts to the 'level' of a periodic orbit which is the number of elements in its continued fraction expansion. Level renormalization is conventionally used to study the structure of quasi-periodic orbits. The scaling structure of periodic orbits encircling other periodic orbits in area preserving maps is discussed here. Fixed points corresponding to the accumulation of p/q bifurcations are found and scaling exponents determined. Fixed points for q > 2 correspond to self-similar islands around islands. Frequencies of the island boundary circles at the fixed points are obtained. Importance of this scaling for the motion of particles in stochastic regions is emphasized. (author)


    Slavko Arsovski


    Full Text Available The World Class Manufacturing (WCM is a contemporary concept that is applied by the world leaders in the business. In this concept, one of the nine pillars is directly related to the quality and the other eight are related to it indirectly. That is why is very important to investigate relations between this concept and concept of model of quality. In the end of this paper are appointed the examples of best practice.

  1. Class of regular bouncing cosmologies

    Vasilić, Milovan


    In this paper, I construct a class of everywhere regular geometric sigma models that possess bouncing solutions. Precisely, I show that every bouncing metric can be made a solution of such a model. My previous attempt to do so by employing one scalar field has failed due to the appearance of harmful singularities near the bounce. In this work, I use four scalar fields to construct a class of geometric sigma models which are free of singularities. The models within the class are parametrized by their background geometries. I prove that, whatever background is chosen, the dynamics of its small perturbations is classically stable on the whole time axis. Contrary to what one expects from the structure of the initial Lagrangian, the physics of background fluctuations is found to carry two tensor, two vector, and two scalar degrees of freedom. The graviton mass, which naturally appears in these models, is shown to be several orders of magnitude smaller than its experimental bound. I provide three simple examples to demonstrate how this is done in practice. In particular, I show that graviton mass can be made arbitrarily small.

  2. Luminosity class of neutron reflectometers

    Pleshanov, N.K., E-mail:


    The formulas that relate neutron fluxes at reflectometers with differing q-resolutions are derived. The reference luminosity is defined as a maximum flux for measurements with a standard resolution. The methods of assessing the reference luminosity of neutron reflectometers are presented for monochromatic and white beams, which are collimated with either double diaphragm or small angle Soller systems. The values of the reference luminosity for unified parameters define luminosity class of reflectometers. The luminosity class characterizes (each operation mode of) the instrument by one number and can be used to classify operating reflectometers and optimize designed reflectometers. As an example the luminosity class of the neutron reflectometer NR-4M (reactor WWR-M, Gatchina) is found for four operation modes: 2.1 (monochromatic non-polarized beam), 1.9 (monochromatic polarized beam), 1.5 (white non-polarized beam), 1.1 (white polarized beam); it is shown that optimization of measurements may increase the flux at the sample up to two orders of magnitude with monochromatic beams and up to one order of magnitude with white beams. A fan beam reflectometry scheme with monochromatic neutrons is suggested, and the expected increase in luminosity is evaluated. A tuned-phase chopper with a variable TOF resolution is recommended for reflectometry with white beams.

  3. High school music classes enhance the neural processing of speech

    Tierney, Adam; Krizman, Jennifer; Skoe, Erika; Johnston, Kathleen; Kraus, Nina


    Should music be a priority in public education? One argument for teaching music in school is that private music instruction relates to enhanced language abilities and neural function. However, the directionality of this relationship is unclear and it is unknown whether school-based music training can produce these enhancements. Here we show that two years of group music classes in high school enhance the subcortical encoding of speech. To tease apart the relationships between music and neural...

  4. Talking about Birth Control in 1877: Gender, Class, and Ideology in the Knowlton Trial

    Janssen Flore


    Full Text Available This article explores the debate around widening access to birth control information in the late nineteenth century through a case study of Annie Besant’s participation in the 1877 Knowlton Trial. Examining Besant’s rhetoric at the trial and in related publications, it highlights the public and performative nature of her campaign to facilitate access to birth control information for working-class married couples. With reference to the representation of issues of gender and social class and the shifting focus from the private to the public in Besant’s rhetoric, the article argues that the late nineteenth-century debate around birth control access was a middle-class debate about working-class life and experience.

  5. Going public

    Meyer, Gitte; Sandøe, Peter


    conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand......The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...

  6. Public Sphere

    Trenz, Hans-Jörg


    In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization...... of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....

  7. public spaces

    Elena Grigoryeva


    Full Text Available The topic of this issue is PUBLIC SPACES. It is familiar and clear to every citizen. The streets and courtyards as childhood experiences remain with us forever. And these are the places where we come with our parents at weekends, where we meet friends, where we have dates and where we already come for a walk with our children.The history of public spaces is long and captivating. It was the main city squares where the most important events took place in history. The Agoras of Ancient Greece and the Roman Forums, the squares of Vatican, Paris and London, Moscow and Saint Petersburg… Greve, Trafalgar, Senate, Palace, Red, Bolotnaya – behind every name there is life of capitals, countries and nations.Public spaces, their shapes, image and development greatly influence the perception of the city as a whole. Both visitors and inhabitants can see in public spaces not only the visage but the heart, the soul and the mind of the city.Unfortunately, sometimes we have to prove the value of public spaces and defend them from those who consider them nothing but a blank space, nobody’s land destined for barbarous development.What should happen to make citizens perceive public spaces as their own and to make authorities consider development and maintenance of squares and parks their priority task against the  background of increasing competition between cities and the fight for human capital? Lately they more often say about “a high-quality human capital”. And now, when they say “the city should be liveable” they add “for all groups of citizens, including the creative class”.

  8. Public Performance

    Krupp, E. C.


    America’s first planetaria all opened in the 1930s, and each was the distinctive product of local circumstances. In Los Angeles, the populist sensibilities of Griffith J. Griffith prompted him to value the transformative power of a personal encounter with a telescope, and he quickly embraced the idea of a public observatory with free access to all. Griffith Observatory and its planetarium emerged from that intent. Authenticity, intelligibility, and theatricality were fundamental principles in Griffith’s thinking, and they were transformed into solid and enduring scientific and astronomical values by those who actually guided the Observatory’s design, construction, and programming. That said, the public profile of Griffith Observatory was most defined by its inspired hilltop location, its distinctive, commanding architecture, and its felicitous proximity to Hollywood. The Observatory is theatric in placement and in appearance, and before the Observatory even opened, it was used as a motion picture set. That continuing vocation turned Griffith Observatory into a Hollywood star. Because entertainment industry objectives and resources were part of the Los Angeles landscape, they influenced Observatory programming throughout the Observatory’s history. Public astronomy in Los Angeles has largely been framed by the Observatory’s fundamental nature. It has exhibits, but it is not a museum. It has a planetarium, but it is essentially an observatory. As a public observatory, it is filled with instruments that transform visitors into observers. This role emphasized the importance of personal experience and established the perception of Griffith Observatory as a place for public gathering and shared contact with the cosmos. The Observatory’s close and continuous link with amateur astronomers made amateurs influential partners in the public enterprise. In full accord with Griffith J. Griffith’s original intent, Griffith Observatory has all been about putting

  9. Globalising the Class Size Debate: Myths and Realities

    Kevin Watson


    Full Text Available Public opinion reflects a 'common sense' view that smaller classes improve student academic performance. This review reveals that the 'class size' effect of increased academic performance, although significant for disadvantaged students and students in the very early years of schooling, does not necessarily transfer to other student groups. Moreover, the literature indicates there are other more cost-effective variables that enhance student learning outcomes such as those associated with teacher quality. Internationally, large-scale interventions concluded that systematic class size reductions were more resource intensive requiring more personnel, training and infrastructure. From the large quantitative studies of the 1980s to the more qualitatively focused research in the last decade, there is a now an understanding that class size reductions function to provide opportunities for more student-focused pedagogies and that these pedagogies may be the real reason for improved student academic performance. Consequently, the impact of class size reductions on student performance can only be meaningfully assessed in conjunction with other factors, such as pedagogy.

  10. Public acceptance

    Bucaille, A.


    Full text of publication follows: A great deal of determination and professionalism are required when communicating to the public on nuclear energy. Challenging the advantages and adopting an educational tone are, of course, essential. But we have to do much more if we truly want to set people thinking and give nuclear energy its rightful position among the possible energy solutions. This is particularly important in Europe where dissension between countries is on the increase, whereas the US and China, shortly to be joined by India, have clearly decided to invest in nuclear energy. (author)

  11. 75 FR 51171 - Amendment of Class D and Class E Airspace; Kaneohe, HI


    ...; Airspace Docket No. 10-AWP-10] Amendment of Class D and Class E Airspace; Kaneohe, HI AGENCY: Federal... Class D and Class E airspace at Kaneohe Bay Marine Corps Air Station (MCAS), Kaneohe, HI. The FAA is... airspace and Class E airspace upward from 700 feet above the surface at Kaneohe Bay MCAS, Kaneohe Bay, HI...

  12. Novel classes of antibiotics or more of the same?

    Coates, Anthony RM; Halls, Gerry; Hu, Yanmin


    The world is running out of antibiotics. Between 1940 and 1962, more than 20 new classes of antibiotics were marketed. Since then, only two new classes have reached the market. Analogue development kept pace with the emergence of resistant bacteria until 10–20 years ago. Now, not enough analogues are reaching the market to stem the tide of antibiotic resistance, particularly among gram-negative bacteria. This review examines the existing systemic antibiotic pipeline in the public domain, and reveals that 27 compounds are in clinical development, of which two are new classes, both of which are in Phase I clinical trials. In view of the high attrition rate of drugs in early clinical development, particularly new classes and the current regulatory hurdles, it does not seem likely that new classes will be marketed soon. This paper suggests that, if the world is to return to a situation in which there are enough antibiotics to cope with the inevitable ongoing emergence of bacterial resistance, we need to recreate the prolific antibiotic discovery period between 1940 and 1962, which produced 20 classes that served the world well for 60 years. If another 20 classes and their analogues, particularly targeting gram-negatives could be produced soon, they might last us for the next 60 years. How can this be achieved? Only a huge effort by governments in the form of finance, legislation and providing industry with real incentives will reverse this. Industry needs to re-enter the market on a much larger scale, and academia should rebuild its antibiotic discovery infrastructure to support this effort. The alternative is Medicine without effective antibiotics. LINKED ARTICLES This article is part of a themed issue on Respiratory Pharmacology. To view the other articles in this issue visit PMID:21323894

  13. Novel classes of antibiotics or more of the same?

    Coates, Anthony R M; Halls, Gerry; Hu, Yanmin


    The world is running out of antibiotics. Between 1940 and 1962, more than 20 new classes of antibiotics were marketed. Since then, only two new classes have reached the market. Analogue development kept pace with the emergence of resistant bacteria until 10-20 years ago. Now, not enough analogues are reaching the market to stem the tide of antibiotic resistance, particularly among gram-negative bacteria. This review examines the existing systemic antibiotic pipeline in the public domain, and reveals that 27 compounds are in clinical development, of which two are new classes, both of which are in Phase I clinical trials. In view of the high attrition rate of drugs in early clinical development, particularly new classes and the current regulatory hurdles, it does not seem likely that new classes will be marketed soon. This paper suggests that, if the world is to return to a situation in which there are enough antibiotics to cope with the inevitable ongoing emergence of bacterial resistance, we need to recreate the prolific antibiotic discovery period between 1940 and 1962, which produced 20 classes that served the world well for 60 years. If another 20 classes and their analogues, particularly targeting gram-negatives could be produced soon, they might last us for the next 60 years. How can this be achieved? Only a huge effort by governments in the form of finance, legislation and providing industry with real incentives will reverse this. Industry needs to re-enter the market on a much larger scale, and academia should rebuild its antibiotic discovery infrastructure to support this effort. The alternative is Medicine without effective antibiotics. © 2011 The Authors. British Journal of Pharmacology © 2011 The British Pharmacological Society.

  14. 41 CFR 301-10.122 - What class of airline accommodations must I use?


    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What class of airline accommodations must I use? 301-10.122 Section 301-10.122 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier Transportatio...

  15. Radon in public buildings

    Schulz, H.; Flesch, K.; Hermann, E.; Loebner, W.; Leissring, B.


    From the Free State of Saxony, a study was commissioned to survey how reliable measurements to characterize the radon situation in public buildings at a reasonable financial and human effort can be carried out to reduce radiation exposure in public buildings. The study approach was for 6 objects. To characterize the radon situation the time evolution measurement of radon concentrations of more than 1 to 2 weeks turned out to be sufficient. A novel data analysis enables the identification of a ''typical daily alteration of the radon concentration'' depending on the ventilation conditions and the daily use of the offices or class rooms. The identification of typical diurnal radon variations for the working time and weekends or holidays is of fundamental importance for assessing the exposure situation in public buildings. It was shown that the radon concentration during working time are in general much lower than in the times when the buildings (offices) are unused. It turned out that the long-term radon measurements with nuclear track detectors within distinct time regimes (day / night, working hours / leisure time) by utilizing switch modules are very efficient to estimate the actual exposure. (orig.)

  16. Public health

    Berg, van den A.E.


    Agnes van den Berg wrote an essay about human health and nature, establishing that subject as an important policy argument in developing (urban) nature in the Netherlands. She studied the public balance of fear and fascination for nature, summarising benefits on human health. In this chapter, she

  17. Publication Design.

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  18. Class, Race and American Labor

    Catherine Collomp


    Full Text Available Labor history in the United States is well‑chartered territory. It is the object of countless scholarly books, appears in many college and university curricula and it is the subject of on‑going revisions and debates. Although labor history has always implied a form of at least implicit social commitment, it has been commented upon and written about as abundantly as other aspects of social history and often with more stamina or vindication. Nineteenth and early twentieth‑century working class ...

  19. First-Class Object Sets

    Ernst, Erik

    Typically, objects are monolithic entities with a fixed interface. To increase the flexibility in this area, this paper presents first-class object sets as a language construct. An object set offers an interface which is a disjoint union of the interfaces of its member objects. It may also be used...... for a special kind of method invocation involving multiple objects in a dynamic lookup process. With support for feature access and late-bound method calls object sets are similar to ordinary objects, only more flexible. The approach is made precise by means of a small calculus, and the soundness of its type...


    Mohammad R. Safarzadeh


    Full Text Available Analyzing the risk and return for the S&P Currency Index Arbitrage and the Merk Absolute Return Currency Fund, this study intends to find whether currency asset classes are worthwhile investments. To determine where the efficient currency portfolios lie in the risk and return spectrum, this paper compares the two portfolios to fixed income and equity asset portfolios. The results lead to a baffling conclusion that, in general, the returns to low-risk currency asset portfolios are higher than the equity asset portfolios of same risk level.

  1. New class of combustion processes

    Merzhanov, A.G.; Borovinskaya, I.P.


    A short review is given of the results of work carried out since 1967 on studying the combustion processes caused by the interaction of chemical elements in the condensed phase and leading to the formation of refractory compounds. New phenomena and processes are described which are revealed when investigating the combustion of the systems of this class, viz solid-phase combustion, fast combustion in the condensed phase, filtering combustion, combustion in liquid nitrogen, spinning combustion, self-oscillating combustion, and repeated combustion. A new direction in employment of combustion processes is discussed, viz. a self-propagating high-temperature synthesis of refractory nitrides, carbides, borides, silicides and other compounds

  2. What Is Middle Class about the Middle Classes around the World?

    Abhijit V. Banerjee; Esther Duflo


    We expect a lot from the middle classes. At least three distinct arguments about the special economic role of the middle class are traditionally made. In one, new entrepreneurs armed with a capacity and a tolerance for delayed gratification emerge from the middle class and create employment and productivity growth for the rest of society. In a second, perhaps more conventional view, the middle class is primarily a source of vital inputs for the entrepreneurial class: it is their "middle class...

  3. 42 CFR 84.149 - Type C supplied-air respirator, demand and pressure demand class; minimum requirements.


    ... 42 Public Health 1 2010-10-01 2010-10-01 false Type C supplied-air respirator, demand and pressure demand class; minimum requirements. 84.149 Section 84.149 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT... OF RESPIRATORY PROTECTIVE DEVICES Supplied-Air Respirators § 84.149 Type C supplied-air respirator...

  4. Mandatory Class 1 Federal Areas Web Service

    U.S. Environmental Protection Agency — This web service contains the following layers: Mandatory Class 1 Federal Area polygons and Mandatory Class 1 Federal Area labels in the United States. The polygon...

  5. Investment Company Series and Class Information

    Securities and Exchange Commission — The Series and Class Report provides basic identification information for all active registered investment company series and classes that have been issued IDs by...

  6. Public meetings

    Staff Association


    MARS PENSIONS CONTRACT POLICY GENERAL INFORMATION   PUBLIC MEETINGS COME AND BE INFORMED! Public meetings Monday 15 Oct. 2 pm Amphi IT, 31-3-004 Meyrin Wednesday 17 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Thursday 18 Oct. 10 am Salle du Conseil/ Council Chamber 503-1-001 Meyrin Thursday 18 Oct. 2 pm Filtration Plant, 222-R-001(in English) Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2012 : lessons learned Pension Fund Capital preservation policy : what is it ? Contract policy LC2IC statistics SA proposal General information CVI 2013 Voluntary programmes (PRP, SLS)  

  7. Publications, 1977

    Hilborn, H.S.


    A compilation of documents that communicate the results of scientific and technical work done at Savannah River is given. The compilation includes those documents that have been published (research and development reports, journal articles, book chapters, etc.), documents that have been announced in Energy Research Abstracts, and papers that have been presented at technical meetings but have not yet been published or announced. The information was compiled by machine methods to produce bibliographic, subject, and author listings. This report updates the information included in DP-929, Rev. 2, Publications, 1951 through 1971 and DP-929-1, Publications, 1972 through 1976. The bibliographic listing is arranged alphabetically by the first-mentioned author of each document. Author and subject indexes are provided

  8. King george V class battleships

    Chesneau, Roger


    The 'ShipCraft' series provides in-depth information about building and modifying model kits of famous warship types. Lavishly illustrated, each book takes the modeller through a brief history of the subject class, highlighting differences between sister-ships and changes in their appearance over their careers. This includes paint schemes and camouflage, featuring colour profiles and highly-detailed line drawings and scale plans. The modelling section reviews the strengths and weaknesses of available kits, lists commercial accessory sets for super-detailing of the ships, and provides hints on modifying and improving the basic kit. This is followed by an extensive photographic gallery of selected high-quality models in a variety of scales, and the book concludes with a section on research references - books, monographs, large-scale plans and relevant websites.The five battleships of the class covered by this volume were the most modern British capital ships to serve in the Second World War. They were involved ...

  9. Comprehending text in literature class

    Purić Daliborka S.


    Full Text Available The paper discusses the problem of understanding a text and the contribution of methodological apparatus in the reader book to comprehension of a text being read in junior classes of elementary school. By using the technique of content analysis from methodological apparatuses in eight reader books for the fourth grade of elementary school, approved for usage in 2014/2015 academic year, and surveying 350 teachers in 33 elementary schools and 11 administrative districts in the Republic of Serbia we examined: (a to what extent the Serbian language text book contents enable junior students to understand a literary text; (b to what extent teachers accept the suggestions offered in the textbook for preparing literature teaching. The results show that a large number of suggestions relate to reading comprehension, but some of categories of understanding are unevenly distributed in the methodological apparatus. On the other hand, the majority of teachers use the methodological apparatus given in a textbook for preparing classes, not only the textbook he or she selected for teaching but also other textbooks for the same grade.

  10. Class teacher’s gender culture



    The article considers the gender approach in the professional culture of a class teacher. The nature, levels and sublevels of class teacher’s gender culture development are defined. Taking into consideration the concepts of leading researchers, the essence of components of class teacher’s gender culture is discovered according to the levels of its development as professional and educational activity. Proceeding from the results of the diagnostics of class teachers’ gender culture at comprehen...

  11. Public relations


    At Nuclear Regulatory Authority of the Slovak Republic (NRA SR), the public relations belongs to the secretariat of the Chairman, and are a part of the policy of carefully planned and purposeful efforts to establish mutual relations between the authority and the public. A spokesmen of NRA SR is in charge of the public relations. The spokesman is ready, without a useless filibuster and based on a particular requirement, to inform governmental bodies, other national bodies and organizations, embassies and international organizations, the public and news media in case of an event at a nuclear installation. To provide for communications activities, NRA SR constructed and opened the Information centre with a particular equipment in autumn 1995, that has already started communications with some dailies, broadcasting, television and Press Agency SR. It has been envisaged that there will be press conferences held in the Information centre a few times a year, or NRA SR senior staff may be interviewed here on extraordinary events at NPPs, or on some other important occasions in NRA SR. In 1995, NRA Sr issued the Annual report in a few variants - each suitable for different use - on NRA SR activities and nuclear safety of Slovak nuclear power plants as of 1994. The NRA SR's Bulletin has started to be published with periodicity of 3 times a year, focusing on NRA SR activities both in Slovakia and abroad. NRA SR Information centre provides foreign visitors with independent propagation and information materials about the issue of nuclear safety enhancement at operational Slovak NPPs. Furthermore, the Information centre provides both the NRA SR's residences in Bratislava and Trnava with daily press monitoring of topical news


    The current project aims to chemically index the genomics content of public genomic databases to make these data accessible in relation to other publicly available, chemically-indexed toxicological information. By defining the chemical space of public genomic data, it is possible to identify classes of chemicals on which to develop methodologies for the integration of chemogenomic data into predictive toxicology. The chemical space of public genomic data will be presented as well as the methodologies and tools developed to identify this chemical space.

  13. Public optimism towards nanomedicine.

    Bottini, Massimo; Rosato, Nicola; Gloria, Fulvia; Adanti, Sara; Corradino, Nunziella; Bergamaschi, Antonio; Magrini, Andrea


    Previous benefit-risk perception studies and social experiences have clearly demonstrated that any emerging technology platform that ignores benefit-risk perception by citizens might jeopardize its public acceptability and further development. The aim of this survey was to investigate the Italian judgment on nanotechnology and which demographic and heuristic variables were most influential in shaping public perceptions of the benefits and risks of nanotechnology. In this regard, we investigated the role of four demographic (age, gender, education, and religion) and one heuristic (knowledge) predisposing factors. The present study shows that gender, education, and knowledge (but not age and religion) influenced the Italian perception of how nanotechnology will (positively or negatively) affect some areas of everyday life in the next twenty years. Furthermore, the picture that emerged from our study is that Italian citizens, despite minimal familiarity with nanotechnology, showed optimism towards nanotechnology applications, especially those related to health and medicine (nanomedicine). The high regard for nanomedicine was tied to the perception of risks associated with environmental and societal implications (division among social classes and increased public expenses) rather than health issues. However, more highly educated people showed greater concern for health issues but this did not decrease their strong belief about the benefits that nanotechnology would bring to medical fields. The results reported here suggest that public optimism towards nanomedicine appears to justify increased scientific effort and funding for medical applications of nanotechnology. It also obligates toxicologists, politicians, journalists, entrepreneurs, and policymakers to establish a more responsible dialog with citizens regarding the nature and implications of this emerging technology platform.

  14. Public Safety Transmitter Towers, Civil Service emergency siren locations within Sedgwick County. Cover is maintained interactively by GIS staff. Primary attributes include siren ID, class, range, model, description, ownership, control, address, city, and GPS verification status. Publi, Published in 2008, 1:1200 (1in=100ft) scale, Sedgwick County Government.

    NSGIC Local Govt | GIS Inventory — Public Safety Transmitter Towers dataset current as of 2008. Civil Service emergency siren locations within Sedgwick County. Cover is maintained interactively by GIS...

  15. Software extension and integration with type classes

    Lämmel, Ralf; Ostermann, Klaus


    expressiveness, by using the language concept of \\emph{type classes}, as it is available in the functional programming language Haskell. A detailed comparison with related work shows that type classes provide a powerful framework in which solutions to known software extension and integration problems can...... be provided. We also pinpoint several limitations of type classes in this context....

  16. Making the Most of Your Class Website

    Dunn, Lemoyne S.


    Students today are electronically connected, and they expect their learning to be connected as well. Many college students prefer online classes, even if they live on campus. Students who do take face-to-face classes often expect the class to have an online communication component (such as a discussion board). However, despite the fact that K-12…

  17. Reflections on Teaching a Large Class.

    Miner, Rick


    Uses an analysis of small- and large-class differences as a framework for planning for and teaching a large class. Analyzes the process of developing and offering an organizational behavior class to 141 college students. Suggests ways to improve teaching effectiveness by minimizing psychological and physical distances, redistributing resources,…

  18. Application of TBT in Reading Class

    Yu, Hong-qin


    "TBT" means "task-based teaching". In a TBT class, students play the central role. In the class where students are provided with plenty of chances to be engaged in activities, the teacher is more like a patient listener rather than a talkative speaker. This paper mainly explores how task-based teaching is used in English reading class.

  19. Conceptualizing "Homework" in Flipped Mathematics Classes

    de Araujo, Zandra; Otten, Samuel; Birisci, Salih


    Flipped instruction is becoming more common in the United States, particularly in mathematics classes. One of the defining characteristics of this increasingly popular instructional format is the homework teachers assign. In contrast to traditional mathematics classes in which homework consists of problem sets, homework in flipped classes often…

  20. Regular extensions of some classes of grammars

    Nijholt, Antinus

    Culik and Cohen introduced the class of LR-regular grammars, an extension of the LR(k) grammars. In this report we consider the analogous extension of the LL(k) grammers, called the LL-regular grammars. The relations of this class of grammars to other classes of grammars are shown. Every LL-regular

  1. Factors Related to In-Class Spiritual Experience: Relationship between Pre-Class Scripture Reading, In-Class Note-Taking, and Perceived In-Class Spiritual Experiences

    Hilton, John, III; Sweat, Anthony R.; Plummer, Kenneth


    The purpose of this study is to examine the relationship between student in-class note-taking and pre-class reading with perceived in-class spiritual and religious outcomes. This study surveyed 620 students enrolled in six different sections of an introductory religion course at a private religious university. Full-time religious faculty members…

  2. Class composition influences on pupils' cognitive development

    Peetsma, T.; van der Veen, I.; Koopman, P.; van Schooten, E.


    The proportion of low-achieving children in a class can affect the progress of individual pupils in that class. Having a large proportion of low achievers in a class could slow down growth in cognitive achievement but, might also boost such growth, due to the effects of specialist teaching geared to

  3. The Social Psychology of Class and Classism

    Lott, Bernice


    In the United States, one is born into a family that can be identified as working class, middle class, or affluent--divisions that denote status and power, as defined by access to resources. This article explores the relationships between social class membership and a wide array of personal and social daily life experiences. It concludes with a…

  4. A class of Yang-Mills solutions

    Castillejo, L.; Kugler, M.


    We investigate a class of solutions of the classical SU(2) Yang-Mills equations. The symmetry of this class prescribes a natural set of gauge invariant degrees of freedom. Using these degrees of freedom we obtain a simple set of equations which enables us to find all the solutions belonging to the class under discussion. (Author)

  5. Imagining class: A study into material social class position, subjective identification, and voting behavior across Europe.

    D'Hooge, Lorenzo; Achterberg, Peter; Reeskens, Tim


    The traditional approach to class voting has largely ignored the question whether material class positions coincide with subjective class identification. Following Sosnaud et al. (2013), this study evaluates party preferences when Europeans' material and subjective social class do not coincide. Seminal studies on voting behavior have suggested that members of lower classes are more likely to vote for the economic left and cultural right and that higher classes demonstrate the opposite pattern. Yet, these studies have on the one hand overlooked the possibility that there is a mismatch between the material class people can be classified in and the class they think they are part of, and on the other hand the consequences of this discordant class identification on voting behavior. Analyzing the 2009 wave of the European Elections Study, we find that the majority of the Europeans discordantly identify with the middle class, whereas only a minority of the lower and higher classes concordantly identify with their material social class. Further, material class only seems to predict economic voting behavior when it coincides with subjective class; for instance, individuals who have an inflated class identification are more likely to vote for the economic left, even when they materially can be classified as middle or high class. We conclude this paper with a discussion on scholarly debates concerning class and politics. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. The Character Strengths of Class Clowns

    Willibald F. Ruch


    Full Text Available Class clowns traditionally were studied as a type concept and identified via sociometric procedures. In the present study a variable-centered approach was favored and class clown behaviors were studied in the context of character strengths, orientations to happiness and satisfaction with life. A sample of 672 Swiss children and adolescents filled in an 18 item self-report instrument depicting class clown behaviors. A hierarchical model of class clown behaviors was developed distinguishing a general factor and the four positively correlated dimensions of identified as a class clown, comic talent, disruptive rule-breaker, and subversive joker. Analysis of the general factor showed that class clowns were primarily male, and tended to be seen as class clowns by the teacher. Analyses of the 24 character strengths of the VIA-Youth (Park & Peterson, 2006 showed that class clowns were high in humor and leadership, and low in strengths like prudence, self-regulation, modesty, honesty, fairness, perseverance, and love of learning. An inspection of signature strengths revealed that 75% of class clowns had humor as a signature strength. Furthermore, generally class clown behaviors were shown by students indulging in a life of pleasure, but low life of engagement. The four dimensions yielded different character strengths profiles. While all dimensions of class clowns behaviors were low in temperance strengths, the factors identified as the class clown and comic talent were correlated with leadership strengths and the two negative factors (disruptive rule-breaker, subversive joker were low in other directed strengths. The disruptive rule breaking class clown was additionally low in intellectual strengths. While humor predicted life satisfaction, class clowning tended to go along with diminished satisfaction with life. It is concluded that different types of class clowns need to be kept apart and need different attention by teachers.

  7. The character strengths of class clowns.

    Ruch, Willibald; Platt, Tracey; Hofmann, Jennifer


    Class clowns traditionally were studied as a type concept and identified via sociometric procedures. In the present study a variable-centered approach was favored and class clown behaviors were studied in the context of character strengths, orientations to happiness and satisfaction with life. A sample of 672 Swiss children and adolescents filled in an 18 item self-report instrument depicting class clown behaviors. A hierarchical model of class clown behaviors was developed distinguishing a general factor and the four positively correlated dimensions of "identified as a class clown," "comic talent," "disruptive rule-breaker," and "subversive joker." Analysis of the general factor showed that class clowns were primarily male, and tended to be seen as class clowns by the teacher. Analyses of the 24 character strengths of the VIA-Youth (Park and Peterson, 2006) showed that class clowns were high in humor and leadership, and low in strengths like prudence, self-regulation, modesty, honesty, fairness, perseverance, and love of learning. An inspection of signature strengths revealed that 75% of class clowns had humor as a signature strength. Furthermore, class clown behaviors were generally shown by students indulging in a life of pleasure, but low life of engagement. The four dimensions yielded different character strengths profiles. While all dimensions of class clowns behaviors were low in temperance strengths, the factors "identified as the class clown" and "comic talent" were correlated with leadership strengths and the two negative factors ("disruptive rule-breaker," "subversive joker") were low in other directed strengths. The disruptive rule breaking class clown was additionally low in intellectual strengths. While humor predicted life satisfaction, class clowning tended to go along with diminished satisfaction with life. It is concluded that different types of class clowns need to be kept apart and need different attention by teachers.

  8. How Public Is Public Administration? A Constitutional Approach of Publicness

    Ringeling, Arthur


    Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

  9. Public relations as public information

    Coninx, C.


    To the man in the street, the topic of nuclear energy on the one hand is a highly emotional subject incorporating dangers hard to assess. However, on the other hand, there is in most cases little inclination to concern oneself with problems of energy economy. Public relations activities therefore frequently must motivate their adresses to accept information before they can actually inform. In this connection, the informing party must appear trustworthy and avoid that a teacher : pupil relationship is created. In addition, the changes in the socio-political environment must be taken into account. Within the industries and organizations engaged in the nuclear field there is the problem that the effects and the impact of public relations work can hardly be gaged by individually, which greatly hampers quantification of the work actually done.

  10. A Class-Specific Optimizing Compiler

    Michael D. Sharp


    Full Text Available Class-specific optimizations are compiler optimizations specified by the class implementor to the compiler. They allow the compiler to take advantage of the semantics of the particular class so as to produce better code. Optimizations of interest include the strength reduction of class:: array address calculations, elimination of large temporaries, and the placement of asynchronous send/recv calls so as to achieve computation/communication overlap. We will outline our progress towards the implementation of a C++ compiler capable of incorporating class-specific optimizations.

  11. Middle-class projects in modern Malaysia

    Fischer, Johan


    picture surrounding this class and its relationship to Malaysian national repertoires such as Islamic revivalism, politics, consumer culture, social mobility and the state-market nexus. I understand middle-class projects to be the making of local class culture in Malaysia and explore these in four...... research projects that each in their own way examine how Malay Muslim informants understand and practice “middle-classness” in different spatial and temporal contexts. In short, my findings show how Malay Muslim middle-class projects such as Islamic consumption shape local class culture in Malaysia....

  12. Master classes - What do they offer?

    Hanken, Ingrid Maria; Long, Marion


    Master classes are a common way to teach music performance, but how useful are they in helping young musicians in their musical development? Based on his experiences of master classes Lali (2003:24) states that “For better or for worse, master classes can be life-changing events.” Anecdotal evidence confirm that master classes can provide vital learning opportunities, but also that they can be of little use to the student, or worse, detrimental. Since master classes are a common component in ...


    Stella Prancisca


    Full Text Available Since some students including in my class become more self-oriented and less aware on group, there is a need to integrate online teaching material which contains values in society into English language course. We believe that English language teaching, in some extents, could facilitate this necessity. A good choice of material, for example, is not only beneficial to promote students’ language skill, but also could inspire students to become a better individual. This paper aims to examine whether online materials could promote students’ English language skill, especially in listening comprehension. In addition, it is keen to better understand how these resources could influence and develop their moral values. The paper is designed as a classroom action research. To collect data, we employ two tests (pre-and post-test, questionnaires, and interview. Since this paper is still a research design, it should be noted that there is no finding and discussion yet here.

  14. Teacher's Questions in Reading Classes

    Zuliati Rohmah


    Full Text Available Abstract: The present paper discusses an English teacher's questions in Reading classes at MAN Malang III. Types of questions, functions of teacher's questions, question levels and the strategies applied by the teacher were put as the research problems. Non-participant observa­tion was applied to collect the data with the researcher as the main in­strument aided by field-notes and a tape recorder. It was found that the distribution of the questions did not allow the students to talk longer and to think more analytically. Meanwhile, the strategies applied by the teacher helped the students to respond to the questions previously unanswered. The teacher is suggested to produce more open and refer­ential question as well as inference and evaluation questions as to give more chances for the students to think aloud more.

  15. First-Class Object Sets

    Ernst, Erik


    Typically, an object is a monolithic entity with a fixed interface.  To increase flexibility in this area, this paper presents first-class object sets as a language construct.  An object set offers an interface which is a disjoint union of the interfaces of its member objects.  It may also be use...... to a mainstream virtual machine in order to improve on the support for family polymorphism.  The approach is made precise by means of a small calculus, and the soundness of its type system has been shown by a mechanically checked proof in Coq....

  16. Public relations


    The Nuclear Regulatory Authority of the Slovak Republic (NRA SR) laid the foundation of a policy of keeping the public informed about the activities and the safety of nuclear installations in the SR already in its origins by opening the NRA Information Centre. The NRA SR issues the Bulletin on NRA SR for domestic and foreign use, the bilingual Annual report on NRA activities for domestic and foreign public - detailed report for the specialists and a version for the Slovak Republic state authorities. On the occasion of the anniversary of the IAEA a special publication on the IAEA was prepared. Forty-nine contributions on NRA national and foreign activities were trans-missed to the Press Agency of the SR (TASR) over the course of 1997. In the journal Safety of Nuclear Energy the column 'Information' periodically carries the briefs on NRA activities. Four essential articles on NRA mission and responsibility in the are of peaceful uses of atomic energy were published in the Newsletter of the Slovak Information Agency (SIA). Contributions on NRA activities and international co-operation are periodically put out in the 'Slovenske elektrarne' Newsletter, the Slovak Nuclear Society Bulletin. Report on the Safety of NPPs in the Slovak Republic is annually published in the Journal European Nuclear Society - Nuclear Europe Worldscan. Some articles on NRA activities were published in the world information agency NucNet. The NRA issued in 1997 four editions of the internal Bulletin on the NRA's national and foreign activities and personnel. Three press conferences were held and six events were arranged in radio broadcasting in 1997

  17. Innovative statistical methods for public health data

    Wilson, Jeffrey


    The book brings together experts working in public health and multi-disciplinary areas to present recent issues in statistical methodological development and their applications. This timely book will impact model development and data analyses of public health research across a wide spectrum of analysis. Data and software used in the studies are available for the reader to replicate the models and outcomes. The fifteen chapters range in focus from techniques for dealing with missing data with Bayesian estimation, health surveillance and population definition and implications in applied latent class analysis, to multiple comparison and meta-analysis in public health data. Researchers in biomedical and public health research will find this book to be a useful reference, and it can be used in graduate level classes.

  18. Public meetings

    Staff Association


      Public meetings : Come and talk about your future employment conditions !   The Staff Association will come and present the results of our survey on the 2015 five-yearly review. Following the survey, the topics discussed, will be contract policy, recognition of merit (MARS), working time arrangements and family policy. After each meeting and around a cup of coffee or tea you will be able to continue the discussions. Do not hesitate to join us, the five-yearly review, it is with YOU!

  19. Public meetings

    Staff Association


      MARS 2015 FIVE YEARLY REVIEW CONTRACT POLICY PENSION FUND GENERAL INFORMATION   COME AND BE INFORMED! PUBLIC MEETINGS Friday 3rd October at 10 am Amphi BE, 864-1-D02 Prévessin Friday 3rd October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 (in English) Meyrin Monday 6th October at 10 am Kjell Johnsen Auditorium, 30-7-018 Meyrin Monday 6th October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 Meyrin  

  20. Debate on class issue in contemporary sociology

    Antonić Slobodan


    Full Text Available The contemporary debate on class issue within the sociology in English speaking countries focuses on two questions. The first question is whether the crisis of the Marxist class analysis, which arose as a consequence of weakening of class identity and class behavior, is at the same time a sign of crisis of sociological class conception. There are American, British and Australian sociologists whose answer to this question is affirmative. However, others have been claiming that the Marxist class analysis could be replaced by the Weberian concept of stratification. The second question in this debate is on the exploratory importance of class for sociological analysis. Some sociologists have been claiming that its explanatory capacity is exhausted. However, there are others who argue that classes remain one of the most important tools a modern sociologist has. Finally, this paper points to the third way of saving the class analysis. It is about focusing on collective identity and collective action of the members of "developed" professions, as a kind of "small" classes or "proto-classes".

  1. Context-sensitive intra-class clustering

    Yu, Yingwei


    This paper describes a new semi-supervised learning algorithm for intra-class clustering (ICC). ICC partitions each class into sub-classes in order to minimize overlap across clusters from different classes. This is achieved by allowing partitioning of a certain class to be assisted by data points from other classes in a context-dependent fashion. The result is that overlap across sub-classes (both within- and across class) is greatly reduced. ICC is particularly useful when combined with algorithms that assume that each class has a unimodal Gaussian distribution (e.g., Linear Discriminant Analysis (LDA), quadratic classifiers), an assumption that is not always true in many real-world situations. ICC can help partition non-Gaussian, multimodal distributions to overcome such a problem. In this sense, ICC works as a preprocessor. Experiments with our ICC algorithm on synthetic data sets and real-world data sets indicated that it can significantly improve the performance of LDA and quadratic classifiers. We expect our approach to be applicable to a broader class of pattern recognition problems where class-conditional densities are significantly non-Gaussian or multi-modal. © 2013 Elsevier Ltd. All rights reserved.

  2. Influence of Public Relations and Reference Services on Academic ...

    ... infrastructure. Keywords: Academic Library, library services, Public relations, Reference Services ... books and journal articles for writing them and doing class assignment. ..... the present economic situation in the country is having adverse ...

  3. Public Land Survey System - Sections on USDA Forest Service Lands

    Earth Data Analysis Center, University of New Mexico — This feature class depicts the boundaries of Land Survey features called sections, defined by the Public Lands Survey System Grid. Normally, 36 sections make up a...

  4. Cultural Change, the Hybrid Administrative System and Public ...


    Jan 17, 2013 ... The absence of an indigenous entrepreneurial class, and human and ... independence to become a major actor in socio-economic development. ... public sector management reforms in achieving their intended objectives in ...

  5. Social class, contextualism, and empathic accuracy.

    Kraus, Michael W; Côté, Stéphane; Keltner, Dacher


    Recent research suggests that lower-class individuals favor explanations of personal and political outcomes that are oriented to features of the external environment. We extended this work by testing the hypothesis that, as a result, individuals of a lower social class are more empathically accurate in judging the emotions of other people. In three studies, lower-class individuals (compared with upper-class individuals) received higher scores on a test of empathic accuracy (Study 1), judged the emotions of an interaction partner more accurately (Study 2), and made more accurate inferences about emotion from static images of muscle movements in the eyes (Study 3). Moreover, the association between social class and empathic accuracy was explained by the tendency for lower-class individuals to explain social events in terms of features of the external environment. The implications of class-based patterns in empathic accuracy for well-being and relationship outcomes are discussed.

  6. Managing Public Accountability : How Public Managers Manage Public Accountability

    Schillemans, Thomas


    Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

  7. Describing three-class task performance: three-class linear discriminant analysis and three-class ROC analysis

    He, Xin; Frey, Eric C.


    Binary ROC analysis has solid decision-theoretic foundations and a close relationship to linear discriminant analysis (LDA). In particular, for the case of Gaussian equal covariance input data, the area under the ROC curve (AUC) value has a direct relationship to the Hotelling trace. Many attempts have been made to extend binary classification methods to multi-class. For example, Fukunaga extended binary LDA to obtain multi-class LDA, which uses the multi-class Hotelling trace as a figure-of-merit, and we have previously developed a three-class ROC analysis method. This work explores the relationship between conventional multi-class LDA and three-class ROC analysis. First, we developed a linear observer, the three-class Hotelling observer (3-HO). For Gaussian equal covariance data, the 3- HO provides equivalent performance to the three-class ideal observer and, under less strict conditions, maximizes the signal to noise ratio for classification of all pairs of the three classes simultaneously. The 3-HO templates are not the eigenvectors obtained from multi-class LDA. Second, we show that the three-class Hotelling trace, which is the figureof- merit in the conventional three-class extension of LDA, has significant limitations. Third, we demonstrate that, under certain conditions, there is a linear relationship between the eigenvectors obtained from multi-class LDA and 3-HO templates. We conclude that the 3-HO based on decision theory has advantages both in its decision theoretic background and in the usefulness of its figure-of-merit. Additionally, there exists the possibility of interpreting the two linear features extracted by the conventional extension of LDA from a decision theoretic point of view.

  8. A Global Integration: Internationalizing a Public Speaking Course

    Lyons, Florence A.


    Institutions of higher education around the world have responded to the challenge of globalization by internationalizing their curricula. Incorporating elements of cross-cultural examination to a freshman Fundamentals of Public Speaking class proved to be an important first step toward globalization for this speech professor. In the class,…

  9. We are all ordinary people : Perceptions of class and class differences in personal relationships

    Van Eijk, G.


    This paper examines people’s perceptions of class and class differences—in general and with regard to personal relationships. Data from an original survey on personal networks (n=195) shows that most people think they are middle class, although many lower class respondents classify themselves as

  10. Public relations


    Nuclear Regulatory Authority of the Slovak Republic (NRA SR) started building up a broad information publicity conception resulting in NRA SR Information Centre establishment in 1995. The Centre provides information on the NRA SR activities. The Authority's speaker provides information about NRA SR domestic and foreign activities for TASR, newspapers, Slovak radio and television. Information on nuclear energy facilities situation is given to state authorities, organizations as well as to domestic and foreign mass-media on request. 41 press releases, 3 radio interviews and 5 television records providing information on some important NRA SR events was worked out in 1996. 4 basic NRA SR document have been presented by the Slovak Information Agency, consequently 3 press-conferences were held. Concerning some less frequent communication activities, NRA SR can present the NRA SR annual report in three versions (for the Slovak Government, for public and detailed report for experts). NRA SR and State Authority for Nuclear Safety of the Czech Republic issue together Nuclear Energy Safety News every two months. NRA SR activities Bulletin started issuing in 1996 3 to 4 volumes per year. Newspaper, radio and television news monitoring is performed for Bratislava and Trnava offices providing interesting papers or important events records and photos of NRA SR visits. Practical experience of the information activities performance in connection with the Authority mission and liability was obtained last year. Methodical and organizational guidelines to adjust the state regulatory authority activities in this field have been prepared

  11. Class-E Amplifier Design Improvements for GSM Frequencies

    Z. Nadir


    Full Text Available Efficient power amplifiers are essential in portable battery-operated systems such as mobile phones. Also, the power amplifier (PA is the most power-consuming building block in the transmitter of a portable system. This paper investigates how the efficiency of the power amplifier (which is beneficial for multiple applications in communcation sector can be improved by increasing the efficiency of switching mode class E power amplifiers for frequencies of 900 MHz and 1800 MHz. The paper tackles modeling, design improvements and verification through simulation for higher efficiencies. This is the continuation of previous work by the authors. These nonlinear power amplifiers can only amplify constant-envelope RF signals without introducing significant distortion. Mobile systems such as Advanced Mobile Phone System (AMPS and Global System for Mobile communications (GSM use modulation schemes which generate constant amplitude RF outputs in order to use efficient but nonlinear power amplifiers. Improvements in designs are suggested and higher efficiencies are achieved, to the tune of 67.1% (for 900 MHz and 67.0% (1800 MHz.

  12. Class 2 piping rules in elevated temperature applications compared with Class 1 prescriptions for LMFBRs

    Capello, R.; Stretti, G.; Cesari, F.G.


    An LMFBR plant has many piping systems subjected to elevated temperature (> 427 o C) which, depending on their function and safety criteria, are classified as of quality level 1 or 2. The design of class 1 and class 2 piping for elevated temperatures is performed in accordance with ASME CCN-47 and CCN-253 respectively. This paper discusses what level of knowledge and analysis is necessary, to apply the rules of class 2 (CCN-253) rather than those of class 1 (CCN-47) for the design analysis of piping systems. From the designer viewpoint the burden of verification is much greater in class 1 than in class 2. This paper also examines the reliability of class 2 rules for elevated temperature when used to obtain structural results and justify the design of class 1 systems. In fact it can be shown that in some cases it is possible to design class 1 piping systems using class 2 rules. (author)

  13. 47 CFR 73.6017 - Digital Class A TV station protection of Class A TV and digital Class A TV stations.


    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Digital Class A TV station protection of Class A TV and digital Class A TV stations. 73.6017 Section 73.6017 Telecommunication FEDERAL... Broadcast Stations § 73.6017 Digital Class A TV station protection of Class A TV and digital Class A TV...

  14. The Conundrum of Social Class: Disparities in Publishing among STEM Students in Undergraduate Research Programs at a Hispanic Majority Institution

    Grineski, Sara; Daniels, Heather; Collins, Timothy; Morales, Danielle X.; Frederick, Angela; Garcia, Marilyn


    Research on the science, technology, engineering, and math (STEM) student development pipeline has largely ignored social class and instead examined inequalities based on gender and race. We investigate the role of social class in undergraduate student research publications. Data come from a sample of 213 undergraduate research participants…

  15. High-energy properties of a class of unitary eikonal models for multiproduction

    Redei, L B


    The high-energy properties of a simple class of unitary, crossing- symmetric eikonal models of multiproduction are discussed on the basis of the general closed expression given for the S-matrix elements in a previous publication. In particular, the high-energy behaviour of the multiplicity moments is discussed and it is shown that the KNO scaling relation emerges in a very natural fashion in this class of models. (8 refs).

  16. Single Sex Mathematics Classes: A Critical Analysis of the Impact at a Secondary School

    Seifert, Angelique; Pugalee, David K.


    Single sex classes have recently been emphasized as an effective way to promote mathematics learning. Despite their popularity, the research on the effectiveness of such programs is mixed underscoring the need for additional research and discussion. This research is set in one of the twenty-five largest public school systems in the United States, where schools have recently been allowed to begin instructional initiatives with same sex classes in mathematics. Preliminary data on the effecti...

  17. Tailoring of EIA-649-1: Definition of Major (Class I) Engineering Change Proposal


    MISSILE SYSTEMS CENTER TAILORING TAILORING OF EIA -649-1: DEFINITION OF MAJOR (CLASS I) ENGINEERING CHANGE PROPOSAL APPROVED FOR...PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED 1 Tailoring of EIA -649-1: Definition of Major (Class I) ECP. 1. Intent of this Tailoring Document...This tailoring document remedies a requirements gap in the industry consensus standard, EIA -649-1: 2015. Specifically, this tailoring provides a

  18. Social class rank, essentialism, and punitive judgment.

    Kraus, Michael W; Keltner, Dacher


    Recent evidence suggests that perceptions of social class rank influence a variety of social cognitive tendencies, from patterns of causal attribution to moral judgment. In the present studies we tested the hypotheses that upper-class rank individuals would be more likely to endorse essentialist lay theories of social class categories (i.e., that social class is founded in genetically based, biological differences) than would lower-class rank individuals and that these beliefs would decrease support for restorative justice--which seeks to rehabilitate offenders, rather than punish unlawful action. Across studies, higher social class rank was associated with increased essentialism of social class categories (Studies 1, 2, and 4) and decreased support for restorative justice (Study 4). Moreover, manipulated essentialist beliefs decreased preferences for restorative justice (Study 3), and the association between social class rank and class-based essentialist theories was explained by the tendency to endorse beliefs in a just world (Study 2). Implications for how class-based essentialist beliefs potentially constrain social opportunity and mobility are discussed.

  19. What are lay theories of social class?

    Varnum, Michael E W


    Numerous studies have documented the effects of social class on psychological and behavioral variables. However, lay beliefs about how social class affects these dimensions have not been systematically tested. Studies 1 and 2 assessed lay beliefs about the association between social class and 8 variables (including psychological and behavioral tendencies and cognitive ability). Study 3 assessed lay beliefs about the Big five personality traits and social class, and study 4 reframed the 8 variables from study 1 in opposite terms and yielded similar results. Study 5 contained the variables framed as in both studies 1 and 4, and replicated those results suggesting that framing effects were not responsible for the effects observed. Interestingly, for the most part lay beliefs about social class did not differ as a function of participants' own social class. In general people held relatively accurate and consistent stereotypes about the relationship between social class and well-being, health, intelligence, and neuroticism. In contrast lay beliefs regarding social class and reasoning styles, as well as relational, social, and emotional tendencies were less consistent and coherent. This work suggests that on the whole people's beliefs about social class are not particularly accurate, and further that in some domains there are contradictory stereotypes about the consequences of social class.

  20. Public meeting

    HR Department


    Dear Colleagues, I am pleased to invite you to a public meeting which will be held on Thursday 11 November 2010 at 2:30 p.m., in the Main Auditorium (welcome coffee from 2 p.m.) In this meeting Sigurd Lettow, Director for Administration and General Infrastructure will present the Management’s proposals towards restoring full funding of the Pension Fund. The meeting will follow discussions which took place with the Staff Association, at the Standing Concertation Committee (CCP) of 1 November 2010 and will be held with the Members States, at the Tripartite Employment Conditions Forum (TREF) of 4 November 2010. You will be able to attend this presentation in the Main Auditorium or via the webcast. The Management will also be available to reply to your questions on this subject. Best regards, Anne-Sylvie Catherin

  1. Public meetings

    Staff Association


    MARS SURVEY 5YR 2015 GENERAL INFORMATION ELECTIONS 2013   COME AND BE INFORMED! Public meetings Tuesday 1st Oct. 10 am Amphi IT, 31-3-004 Meyrin Tuesday 1st Oct. 2 pm Council Chamber, 503-1-001 Meyrin Friday 4 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Monday 7 Oct. 2 pm Council Chamber, 503-1-001 (in English) Meyrin Tuesday 8 Oct. 10 am Amphi Kjell Johnsen, 30-7-018 Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2013: lessons learned Survey: five-yearly review, give us your opinion General information CVI 2014 Voluntary programmes (PRP, SLS) Elections 2013 Renewal of the Staff Council 2014 - 2015  

  2. The Effect of Stereotype Threat on Undergraduates in AN Introductory Astronomy Class

    Hufnagel, Beth; Deming, Grace L.; Landato, Janet M.; Hodari, Apriel K.

    This quantitative study tests the hypothesis that undergraduates taking an introductory astronomy class for nonscience majors are susceptible to stereotype threat (ST). The Astronomy Diagnostic Test (ADT), a conceptual survey designed for introductory astronomy classes, was administered pre- and postcourse to two pairs (control and threatened) of the same class taught by the same professors, one pair at a public, suburban community college and the other pair at a large, state research university. One class of each pair was threatened postcourse by telling the students that their gender mattered on the ADT. The results showed no ST effect on the women in the university class. The college women underperformed and the men overperformed at a low statistical significance. The authors infer that Steele's requirement for domain identification as a condition is also required to strongly invoke ST for this sample of nonscience students.

  3. Public acceptance and public relations

    Tanaka, Yasumasa


    A set of problems are discussed, which must be studied before the public relations are dealt with. Firstly, the trade-off between energy and health must be considered. There were several ages in which the consideration on health took preference to the energy requirement in the past. For example, the use of coal in London was prohibited by the King's proclamation in 1,306. Secondly, the selection for the acceptance of atomic power development and utilization is based on the subjective susceptibility psychologically, and cannot be concluded only by the logical reasoning. Thirdly, the strict definition of ''national consensus'' is necessary. That is, whether does it mean pleviscite or mere mood. Fourthly, whether the atomic energy is free from the danger or death biologically or not. Fifthly, is there any method for discriminating the persons who accept atomic power from the persons who do not socially. Although the probability of death caused by atomic accidents is very small (one three hundred millionth a year), many peoples hate atomic power and oppose to the construction of nuclear power plants. Four reasons for this are considered: (1) social diffusion of innovation, (2) nuclear allergy, (3) shortage of the conception of risk-benefit, and (4) heterogeneity of the public. According to the investigation of the relationship between electric power and livelihood, carried out by the policy and science research institute in Tokyo, the highly subjective decision for the acceptance of atomic power is independent of the objective knowledge on atomic power. (Iwakiri, K.)

  4. Class B0631+519: Last of the Class Lenses

    York, Tom; Jackson, N.; Browne, I.W.A.; Koopmans, L.V.E.; McKean, J.P.; Norbury, M.A.; Biggs, A.D.; Blandford, R.D.; de Bruyn, A.G.; Fassnacht, C.D.; Myers, S.T.; Pearson, T.J.; Phillips, P.M.; Readhead, A.C.S.; Rusin, D.; Wilkinson, P.N.; /Jodrell Bank /Kapteyn Astron. Inst., Groningen /UC, Davis /JIVE, Dwingeloo /KIPAC, Menlo Park /NFRA,


    We report the discovery of the new gravitational lens system CLASS B0631+519. Imaging with the VLA, MERLIN and the VLBA reveals a doubly-imaged flat-spectrum radio core, a doubly-imaged steep-spectrum radio lobe and possible quadruply-imaged emission from a second lobe. The maximum separation between the lensed images is 1.16 arcsec. High resolution mapping with the VLBA at 5 GHz resolves the most magnified image of the radio core into a number of sub-components spread across approximately 20 mas. No emission from the lensing galaxy or an odd image is detected down to 0.31 mJy (5{sigma}) at 8.4 GHz. Optical and near-infrared imaging with the ACS and NICMOS cameras on the HST show that there are two galaxies along the line of sight to the lensed source, as previously discovered by optical spectroscopy. We find that the foreground galaxy at z=0.0896 is a small irregular, and that the other, at z=0.6196 is a massive elliptical which appears to contribute the majority of the lensing effect. The host galaxy of the lensed source is detected in the HST near-infrared imaging as a set of arcs, which form a nearly complete Einstein ring. Mass modeling using non-parametric techniques can reproduce the near-infrared observations and indicates that the small irregular galaxy has a (localized) effect on the flux density distribution in the Einstein ring at the 5-10% level.

  5. Bayesian Latent Class Analysis Tutorial.

    Li, Yuelin; Lord-Bessen, Jennifer; Shiyko, Mariya; Loeb, Rebecca


    This article is a how-to guide on Bayesian computation using Gibbs sampling, demonstrated in the context of Latent Class Analysis (LCA). It is written for students in quantitative psychology or related fields who have a working knowledge of Bayes Theorem and conditional probability and have experience in writing computer programs in the statistical language R . The overall goals are to provide an accessible and self-contained tutorial, along with a practical computation tool. We begin with how Bayesian computation is typically described in academic articles. Technical difficulties are addressed by a hypothetical, worked-out example. We show how Bayesian computation can be broken down into a series of simpler calculations, which can then be assembled together to complete a computationally more complex model. The details are described much more explicitly than what is typically available in elementary introductions to Bayesian modeling so that readers are not overwhelmed by the mathematics. Moreover, the provided computer program shows how Bayesian LCA can be implemented with relative ease. The computer program is then applied in a large, real-world data set and explained line-by-line. We outline the general steps in how to extend these considerations to other methodological applications. We conclude with suggestions for further readings.

  6. Integrals of the Ising class

    Bailey, D H; Borwein, J M; Crandall, R E


    From an experimental-mathematical perspective we analyse 'Ising-class' integrals. These are structurally related n-dimensional integrals we call C n , D n , E n , where D n is a magnetic susceptibility integral central to the Ising theory of solid-state physics. We first analyse C n := 4/(n factorial) ∫ 0 ∞ ... ∫ 0 ∞ 1/(Σ j=1 n (u j + 1/u j )) 2 du 1 /u 1 ... du n /u n . We had conjectured-on the basis of extreme-precision numerical quadrature-that C n has a finite large-n limit, namely C ∞ = 2 e -2γ , with γ being the Euler constant. On such a numerological clue we are able to prove the conjecture. We then show that integrals D n and E n both decay exponentially with n, in a certain rigorous sense. While C n , D n remain unresolved for n ≥ 5, we were able to conjecture a closed form for E 5 . Our experimental results involved extreme-precision, multidimensional quadrature on intricate integrands; thus, a highly parallel computation was required

  7. Speech-based Class Attendance

    Faizel Amri, Umar; Nur Wahidah Nik Hashim, Nik; Hazrin Hany Mohamad Hanif, Noor


    In the department of engineering, students are required to fulfil at least 80 percent of class attendance. Conventional method requires student to sign his/her initial on the attendance sheet. However, this method is prone to cheating by having another student signing for their fellow classmate that is absent. We develop our hypothesis according to a verse in the Holy Qur’an (95:4), “We have created men in the best of mould”. Based on the verse, we believe each psychological characteristic of human being is unique and thus, their speech characteristic should be unique. In this paper we present the development of speech biometric-based attendance system. The system requires user’s voice to be installed in the system as trained data and it is saved in the system for registration of the user. The following voice of the user will be the test data in order to verify with the trained data stored in the system. The system uses PSD (Power Spectral Density) and Transition Parameter as the method for feature extraction of the voices. Euclidean and Mahalanobis distances are used in order to verified the user’s voice. For this research, ten subjects of five females and five males were chosen to be tested for the performance of the system. The system performance in term of recognition rate is found to be 60% correct identification of individuals.

  8. Classes evaluation: Methods and tools

    Grabiński Tadeusz


    Full Text Available This study presents a method, tools, course and results of foreign language classes evaluation conducted in the summer semester 2012/2013 in the Andrzej Frycz - Modrzewski Krakow University. Because a new evaluation procedure has been implemented at the University, the former method - based on paper forms filled in by the students - was abandoned. On the website, a free account has been registered and the form of the evaluation questionnaire has been inserted. This coverage presents results of a taxometric analysis aimed at checking the degree of mutual correspondence (correlation between certain criteria and instancing a graphic presentation of the evaluation results in a multidimensional perspective. In order to classify the grading criteria, the Ward's agglomerative method, along with Euclidean metric as a measure of criteria similarity, have been used. Calculations have been made with the use of Statistica package. Results of the questionnaire show that foreign language teaching at the Andrzej Frycz Modrzewski Krakow University is conducted professionally and on a high factual level.

  9. 77 FR 59573 - Proposed Amendment of Class D and E Airspace; Tri-Cities, TN; Revocation of Class E Airspace; Tri...


    ... at Hawkins County Airport, Rogersville, TN, and Virginia Highlands Airport, Abington, VA. The Tri... separation of existing Class E airspace surrounding Virginia Highlands Airport, Abingdon, VA, and Hawkins... publication, the FAA reassessed the proposal to show the separation of Hawkins County Airport, and Virginia...

  10. Public History

    Marta Gouveia de Oliveira Rovai


    Full Text Available Este artigo tem como proposta apresentar o conceito e as práticas de História Pública como um novo posicionamento da ciência histórica em diálogo com profissionais da comunicação, no sentido de produzir e divulgar as experiências humanas. Para isso, discute-se a origem do conceito de História Pública e as diferentes formas de educação histórica que a utilização das novas tecnologias podem proporcionar (dentre elas a internet. Nesse sentido, convida-se o leitor para a reflexão sobre as possibilidades de publicização e de democratização do conhecimento histórico e da cultura, ampliando-se a oportunidade de produção, de divulgação e de acesso do público a diferentes formas experiências no tempo. O artigo também intenciona chamar atenção dos profissionais que lidam com a História e com a Comunicação para os perigos de produções exclusivamente submetidas ao mercado que transformam a popularização da História no reforço de estigmas culturais.   PALAVRAS-CHAVE: História Pública; Educação histórica e Comunicação; democratização e estigmatização.     ABSTRACT This article aims to present the concept and practices of Public History as a new positioning of historical science in dialogue with communication professionals, in the sense of producing and disseminating human experiences. For this, the origin of the concept of Public History and the different forms of historical education that the use of the new technologies can provide (among them the Internet is discussed. In this sense, the reader is invited to reflect on the possibilities of publicizing and democratizing historical knowledge and culture, expanding the opportunity for production, dissemination and public access to different forms of experience in time. The article also intends to draw attention from professionals dealing with History and Communication to the dangers of exclusively commercialized productions that transform the popularization

  11. A new Class of Extremal Composites

    Sigmund, Ole


    microstructure belonging to the new class of composites has maximum bulk modulus and lower shear modulus than any previously known composite. Inspiration for the new composite class comes from a numerical topology design procedure which solves the inverse homogenization problem of distributing two isotropic......The paper presents a new class of two-phase isotropic composites with extremal bulk modulus. The new class consists of micro geometrics for which exact solutions can be proven and their bulk moduli are shown to coincide with the Hashin-Shtrikman bounds. The results hold for two and three dimensions...... and for both well- and non-well-ordered isotropic constituent phases. The new class of composites constitutes an alternative to the three previously known extremal composite classes: finite rank laminates, composite sphere assemblages and Vigdergauz microstructures. An isotropic honeycomb-like hexagonal...

  12. Stability of latent class segments over time

    Mueller, Simone


    Dynamic stability, as the degree to which identified segments at a given time remain unchanged over time in terms of number, size and profile, is a desirable segment property which has received limited attention so far. This study addresses the question to what degree latent classes identified from...... logit model suggests significant changes in the price sensitivity and the utility from environmental claims between both experimental waves. A pooled scale adjusted latent class model is estimated jointly over both waves and the relative size of latent classes is compared across waves, resulting...... in significant differences in the size of two out of seven classes. These differences can largely be accounted for by the changes on the aggregated level. The relative size of latent classes is correlated at 0.52, suggesting a fair robustness. An ex-post characterisation of latent classes by behavioural...

  13. Gaetano Mosca e la teoria della classe politica (Gaetano Mosca and the theory of the ruling class



    Full Text Available Gaetano Mosca dedicated much of his life’s work to his theory of the ruling class, developing it in numerous publications. Despite his long meditation on the subject and subsequent revisions, however, Mosca never provided a systematic, properly articulated expose’ of his doctrine, in which the various components were logically arranged and examined from all points of view. The present article gathers together the scattered parts of Mosca’s theories into an organic whole, giving the reader an immediate and fairly precise idea of both the complexity of the research as well as the unfinished state in which the author left it. The author draws freely upon passages from Mosca’s various works in order to illustrate the following aspects of the ruling class: composition and formation; extension; renewal and replacement; organisation and means of exercising power.JEL: B31, B51, B52

  14. Combining choice experiments with psychometric scales to assess the social acceptability of wind energy projects: A latent class approach

    Strazzera, Elisabetta; Mura, Marina; Contu, Davide


    A choice experiment exercise is combined with psychometric scales in order: (1) to identify factors that explain support/opposition toward a wind energy development project; and (2) to assess (monetary) trade-offs between attributes of the project. A Latent Class estimator is fitted to the data, and different utility parameters are estimated, conditional on class allocation. It is found that the probability of class membership depends on specific psychometric variables. Visual impacts on valued sites are an important factor of opposition toward a project, and this effect is magnified when identity values are attached to the specific site, so much that no trade-off would be acceptable for a class of individuals characterized by strong place attachment. Conversely, other classes of individuals are willing to accept compensations, in form of private and/or public benefits. The distribution of benefits in the territory, and preservation of the option value related to the possible development of an archeological site, are important for a class of individuals concerned with the sustainability of the local economy. - Highlights: ► A Choice Experiment approach is used to assess acceptability of a wind farm project. ► Psychometric variables are used to model heterogeneity in a Latent Class model. ► No trade-off would be acceptable for a class of individuals. ► Another class of individuals is interested in private benefits. ► Other classes are interested in public benefits and sustainability of the development.

  15. Type classes for mathematics in type theory

    Spitters, Bas; Van der Weegen, Eelis


    The introduction of first-class type classes in the Coq system calls for re-examination of the basic interfaces used for mathematical formalization in type theory. We present a new set of type classes for mathematics and take full advantage of their unique features to make practical a particularly flexible approach formerly thought infeasible. Thus, we address both traditional proof engineering challenges as well as new ones resulting from our ambition to build upon this development a library...

  16. Exploring social class differences at work

    Evans, Samantha


    This paper is part of a wider project that investigates how organisational and individual factors within the workplace contribute to social class differences and inequality by examining the relative impact of objective and subjective indicators of social class on explicit (e.g. salary, promotions) and implicit (e.g. career satisfaction, quality of working life, stress and well-being) career and work outcomes. \\ud There is increasing recognition that social class differences play a crucial rol...

  17. Middle Class Youth: Myth or Reality

    U V Goliusova


    Full Text Available Many researches both in Russia and abroad are concerned with the question of whether middle class exists in Russia and, if so, what its distinctive features are. The problem of particular interest is the sources of recruiting to that social group. One of its source clusters is youth. The article considers main traits of middle class youth, their self-identification and their perception of Russian middle class.

  18. Public Relations Strategies for Scholastic Publication Staffs.

    Konkle, Bruce E.


    Discusses the importance to scholastic publications staffs of four public relations strategies: meticulous research, systematic planning, strengthening communication efforts, and evaluation. Notes internal and external factors crucial to good public relations. Lists activities to consider. (SR)

  19. Public Entrepreneurship

    Hjorth, Daniel


    In this paper we want to affirm the desiring-social-change that we find in practices presently represented by theorists and policy-makers as examples of ‘social entrepreneurship’ (SE). We do this as an attempt to intensify the presence of the social and sociality in today's discourse on the entre......In this paper we want to affirm the desiring-social-change that we find in practices presently represented by theorists and policy-makers as examples of ‘social entrepreneurship’ (SE). We do this as an attempt to intensify the presence of the social and sociality in today's discourse...... on the entrepreneurship–society relationship. SE, as all entrepreneurship practices, operates by social and economic forces (limiting ourselves to those here), and generates social and economic outcomes (amongst others). Its second half, however, dominates the concept of SE, and our analysis seek to remedy this imbalance...... by focusing on the social productivity of entrepreneurship, on entrepreneurship desiring social change. We suggest ‘public entrepreneurship’ might grasp this as a more balanced concept that will also support a more precise analysis of the entrepreneurship–society relationship....

  20. Public meeting

    Staff Association


    Last Monday at 9 a.m. the Council Chamber was full, with several people standing, for the public meeting of the Staff Association. Simultaneously, many of our colleagues followed the presentations in the Amphitheatre in Prévessin. We would like to thank all of you for the interest you have shown and for your feedback. In the introduction we explained how the Staff Association represents the staff in its discussions with Management and Member States, and how the staff itself defined, by its participation in the 2013 staff survey, the priority assigned to various points related to the employment conditions. The position of the Staff Association regarding the new contract policy, to be implemented as of 31 March 2015 after approval by Council, was stated. Then, in the framework of the 2015 five-yearly review, the general approach that we would like to see for the new career structure, was explained. Concerning diversity, based on what we know about the situation in other international organiza...

  1. Teaching Citizenship in Science Classes at the University of Arizona

    Thompson, R. M.; Mangin, K.


    Science classes for non-science majors present unique opportunities to create lifelong science aficionados and teach citizenship skills. Because no specific content is needed for future courses, subject matter can be selected to maximize interest and assignments can be focused on life skills such as science literacy instead of discipline-specific content mastery. Dinosaurs! is a very successful non-major science class with a minimum enrollment of 150 that is intended for sophomores. One of the goals of this class is to increase students' awareness of social issues, the political process, and opportunities for keeping up with science later in life. The main theme of this class is evolution. The bird-dinosaur link is the perfect vehicle for illustrating the process of science because the lines of evidence are many, convincing, and based on discoveries made throughout the last half-century and continuing to the present day. The course is also about evolution the social issue. The second writing assignment is an in-class affective writing based on a newspaper article about the Dover, PA court case. The primary purpose of this assignment is to create a comfort zone for those students with strong ideological biases against evolution by allowing them to express their views without being judged, and to instill tolerance and understanding in students at the other end of the spectrum. Another homework uses, the government's public website providing information about all legislation introduced since the 93rd Congress and much more. The assignment highlights the difficulty of passing legislation and the factors that contribute to a given bill's legislative success or failure using the Paleontological Resources Preservation Act, S320. Details of these assignments and others designed to achieve the goals stated above will be presented. A very different undergraduate program, Marine Discovery, offers science majors the opportunity to earn upper division science

  2. MHC class II expression in lung cancer.

    He, Yayi; Rozeboom, Leslie; Rivard, Christopher J; Ellison, Kim; Dziadziuszko, Rafal; Yu, Hui; Zhou, Caicun; Hirsch, Fred R


    Immunotherapy is an exciting development in lung cancer research. In this study we described major histocompatibility complex (MHC) Class II protein expression in lung cancer cell lines and patient tissues. We studied MHC Class II (DP, DQ, DR) (CR3/43, Abcam) protein expression in 55 non-small cell lung cancer (NSCLC) cell lines, 42 small cell lung cancer (SCLC) cell lines and 278 lung cancer patient tissues by immunohistochemistry (IHC). Seven (12.7%) NSCLC cell lines were positive for MHC Class II. No SCLC cell lines were found to be MHC Class II positive. We assessed 139 lung cancer samples available in the Hirsch Lab for MHC Class II. There was no positive MHC Class II staining on SCLC tumor cells. MHC Class II expression on TILs in SCLC was significantly lower than that on TILs in NSCLC (P<0.001). MHC Class II was also assessed in an additional 139 NSCLC tumor tissues from Medical University of Gdansk, Poland. Patients with positive staining of MHC Class II on TILs had longer regression-free survival (RFS) and overall survival (OS) than those whose TILs were MHC Class II negative (2.980 years, 95% CI 1.628-4.332 vs. 1.050 years, 95% CI 0.556-1.554, P=0.028) (3.230 years, 95% CI 2.617-3.843 vs. 1.390 years, 95% CI 0.629-2.151, P=0.014). MHC Class II was expressed both in NSCLC cell lines and tissues. However, MHC Class II was not detected in SCLC cell lines or tissue tumor cells. MHC Class II expression was lower on SCLC TILs than on NSCLC TILs. Loss of expression of MHC Class II on SCLC tumor cells and reduced expression on SCLC TILs may be a means of escaping anti-cancer immunity. Higher MHC Class II expression on TILs was correlated with better prognosis in patients with NSCLC. Copyright © 2017. Published by Elsevier B.V.

  3. Operationalizing Max Weber's probability concept of class situation: the concept of social class.

    Smith, Ken


    In this essay I take seriously Max Weber's astonishingly neglected claim that class situation may be defined, not in categorial terms, but probabilistically. I then apply this idea to another equally neglected claim made by Weber that the boundaries of social classes may be determined by the degree of social mobility within such classes. Taking these two ideas together I develop the idea of a non-categorial boundary 'surface' between classes and of a social class 'corridor' made up of all those people who are still to be found within the boundaries of the social class into which they were born. I call social mobility within a social class 'intra-class social mobility' and social mobility between classes 'inter-class social mobility'. I also claim that this distinction resolves the dispute between those sociologists who claim that late industrial societies are still highly class bound and those who think that this is no longer the case. Both schools are right I think, but one is referring to a high degree of intra-class social mobility and the other to an equally high degree of inter-class mobility. Finally I claim that this essay provides sociology with only one example among many other possible applications of how probability theory might usefully be used to overcome boundary problems generally in sociology.

  4. Class categories and the subjective dimension of class: the case of Denmark.

    Harrits, Gitte Sommer; Pedersen, Helene Helboe


    Class relations have been proven to affect various aspects of social life, even in modern individualized societies. However, following claims on individualization and the so-called 'death of class' thesis, studying the subjective dimension of class - that is, the way individuals perceive of class relations and their own position within them - has gone out of style. We argue that even in equalized societies, subjective class perceptions may still influence attitudes and behaviour as they evolve to fit modern class relations. To explore the existence as well as structure and content of perceived social classes, this article investigates how people describe society and social groups in focus group discussions. We find that groups in different positions in terms of education and economy all tend to apply hierarchical class categories to describe Danish society, which is normally seen as one of the most equal societies and political systems in the world. In addition, we find that economic resources serve as a baseline for the hierarchical ordering, often supplemented with notions of education, lifestyle and/or occupational profile. Even though people are somewhat uncomfortable with the notion of class, their descriptions of Danish society and classes are surprisingly similar within and across groups. We conclude that not only do class relations matter; people are also highly aware of the existing classes and able to position themselves and others according to their notion of classes. © London School of Economics and Political Science 2017.

  5. Identifying public expectations of genetic biobanks.

    Critchley, Christine; Nicol, Dianne; McWhirter, Rebekah


    Understanding public priorities for biobanks is vital for maximising utility and efficiency of genetic research and maintaining respect for donors. This research directly assessed the relative importance the public place on different expectations of biobanks. Quantitative and qualitative results from a national sample of 800 Australians revealed that the majority attributed more importance to protecting privacy and ethical conduct than maximising new healthcare benefits, which was in turn viewed as more important than obtaining specific consent, benefit sharing, collaborating and sharing data. A latent class analysis identified two distinct classes displaying different patterns of expectations. One placed higher priority on behaviours that respect the donor ( n = 623), the other on accelerating science ( n = 278). Additional expectations derived from qualitative data included the need for biobanks to be transparent and to prioritise their research focus, educate the public and address commercialisation.

  6. Structural (Performance) class Potential for North America

    Eric Jones; David E. Kretschmann; Kevin Cheung


    Structural class systems are species-independent product classification systems for structural timber. They are used throughout the world to reduce the number of species and grade choices that face the designer of wood construction projects. Structural class systems offer an opportunity to simplify timber specification in North America and to encourage more effective...

  7. Stress in Professional Classes: Causes, Manifestations, Coping.

    Endres, Fred F.


    Investigates whether students in professional journalism and mass communication classes experience class-related stress, what factors contribute to the stress, and whether that stress changes over time. Finds that students perceive stress in their professional course work, and reveals general stress patterns over the 15-week semester. (SR)

  8. Using Mobile Phone Technology in EFL Classes

    Sad, Süleyman Nihat


    Teachers of English as a foreign language (EFL) who want to develop successful lessons face numerous challenges, including large class sizes and inadequate instructional materials and technological support. Another problem is unmotivated students who refuse to participate in class activities. According to Harmer (2007), uncooperative and…

  9. New universality class in three dimensions

    Codello, A.; Safari, M.; Vacca, G. P.


    We study the Blume-Capel universality class in d=103-ϵ dimensions. The renormalization group flow is extracted by looking at poles in fractional dimension of three loop diagrams using MS. The theory is the only nontrivial universality class which admits an expansion to three dimensions with ϵ=13<...

  10. 29 CFR 1614.204 - Class complaints.


    ... practice adversely affecting the class as well as the specific action or matter affecting the class agent.../Petition. (e) Notification. (1) Within 15 days of receiving notice that the administrative judge has... parties shall furnish to the administrative judge copies of all materials that they wish to be examined...

  11. The YouTube Makeup Class

    Haase, David G.


    When a college instructor goes out of town and must miss a lecture, the standard options are to cancel the class meeting or to enlist a colleague to fill in. In the former case a teaching opportunity is lost; in the latter the substitute may not lead the class in the same way as the instructor. Some students routinely skip lectures by a guest…

  12. 76 FR 68058 - Classes of Poultry


    ... for some poultry classes, while extensive cross breeding has produced poultry with higher meat yields... Committee on Meat and Poultry Inspection (NACMPI) for consultation to ensure that there is no inconsistency... classifications, proposed changes to the game hen classes, and other proposed editorial changes. Response: FSIS...

  13. Intercultural and Media Education on Art Classes

    Borges, Maria José; Chaves, Anabela; Costa, Manuela; Pereira, Emília Sá


    Visual art, music and literature, are part of the culture. Thus Art shows the interactions between different cultures. The aim of the article is to present some activities to include intercultural issues in Art and Mother Language classes. Art classes also give the opportunity to do Media Education.

  14. Higher Education and Class: Production or Reproduction?

    Sotiris, Panagiotis


    This article deals with questions relating to the role of education and especially Higher Education in the reproduction of class division in society. Social classes and how they are formed and reproduced has always been one of the greatest challenges for Marxism and social theory in general. The questions regarding the role of education, and…

  15. Software Training Classes Now Open | Poster

    By Nancy Parrish, Staff Writer                                            Data Management Services, Inc. (DMS), has announced the opening of its spring session of software training classes, available to all employees at NCI at Frederick. Classes begin on March 31 and run through June 30.

  16. Teaching Multilevel Adult ESL Classes. ERIC Digest.

    Shank, Cathy C.; Terrill, Lynda R.

    Teachers in multilevel adult English-as-a-Second-Language classes are challenged to use a variety of materials, activities, and techniques to engage the interest of the learners and assist them in their educational goals. This digest recommends ways to choose and organize content for multilevel classes, explains grouping strategies, discusses a…

  17. Gender, Class and Rurality: Australian Case Studies

    Bryant, Lia; Pini, Barbara


    The interrelationship between gender and class in rural spaces has received little attention. While rural scholars have focused on the implications for class from processes of gentrification and agricultural and rural restructuring, these analyses have remained largely ungendered. Similarly, feminist rural studies have rarely explored subjectivity…

  18. Social Class and Education: Global Perspectives

    Weis, Lois, Ed.; Dolby, Nadine, Ed.


    "Social Class and Education: Global Perspectives" is the first empirically grounded volume to explore the intersections of class, social structure, opportunity, and education on a truly global scale. Fifteen essays from contributors representing the US, Europe, China, Latin America and other regions offer an unparralleled examination of…

  19. Social class, dementia and the fourth age.

    Jones, Ian Rees


    Research addressing social class and dementia has largely focused on measures of socioeconomic status as causal risk factors for dementia and in observed differences in diagnosis, treatment and care. This large body of work has produced important insights but also contains numerous problems and weaknesses. Research needs to take account of the ways in which ageing and social class have been transformed in tandem with the economic, social and cultural coordinates of late modernity. These changes have particular consequences for individual identities and social relations. With this in mind this article adopts a critical gaze on research that considers interactions between dementia and social class in three key areas: (i) epidemiological approaches to inequalities in risk (ii) the role of social class in diagnosis and treatment and (iii) class in the framing of care and access to care. Following this, the article considers studies of dementia and social class that focus on lay understandings and biographical accounts. Sociological insights in this field come from the view that dementia and social class are embedded in social relations. Thus, forms of distinction based on class relations may still play an important role in the lived experience of dementia. © 2017 Foundation for the Sociology of Health & Illness.

  20. Social Class on Campus: Theories and Manifestations

    Barratt, Will


    This is at once a playful text with a serious purpose: to provide the reader with the theoretical lenses to analyze the dynamics of social class. It will appeal to students, and indeed anyone interested in how class mediates relationships in higher education, both because of its engaging tone, and because it uses the college campus as a microcosm…

  1. The Power of In-Class Debates

    Kennedy, Ruth R.


    The students in three sections of a class rated their knowledge and identified their view before and after each of five in-class debates. The degree of self-reported knowledge was significantly different after four of the five debates. Between 31% and 58% of participants changed their views after participating in or observing each debate. Some…

  2. Meat Cutting Classes--Popular with Adults

    Mostad, James; Carpentier, Dale


    Presents a session by session description of a "meats" class, which is offered to high school students (9-week period) and adults (8-week period). The classes cover identification of cuts (beef, sheep, hogs, and veal; grades and grading of live animals and carcasses; economics of butchering and cutting your own meat; actual slaughtering; and the…

  3. Morphological caracteristics of malocclusion class II

    Pavlović J.


    Full Text Available Class II malocclusion are complex anomalies of the skeletal and dental systems. The aim of this study is that the rengenkefalometrics analysis closer determine the morphological characteristics of this malocclusion. For this study were used 30 patients aged 18-30, previously clinically diagnosed class II, before the planned orthodontic treatment. The results analisis lateral cephalometric radiographs were compared with the 30 patients with class I malocclusion. Analyzed three linear and two angular cranial base dimensions and nine angular and four linear measures from the facial skeleton. The Results show: No statistically significant differensis in cranial base angle (SNBa and anterior cranial base length (S-N between class II and control Class I. Angle maxillar prognathism ( SNA is no signifikant different between class I and Class II but SNB angle were signifikant smaller. The length of maxillary base (A'-SnP is longer and the length of mandibule (Pg'-MT1/MT is signifficantly smaller. The gonial angle (ArGo-Me was smaller with open articular angle (GoArSN. Morphological characteristics of class II malocclusion are , retrognathic and smaller mandibular ligth, normognathic and longer maxilla, open articular angle with vertical tendency of the craniofacial growth pattern.

  4. 40 CFR 2.207 - Class determinations.


    ... Confidentiality of Business Information § 2.207 Class determinations. (a) The General Counsel may make and issue a... items of business information; (2) One or more characteristics common to all such items of information... § 2.204(b)(1), § 2.204(d), § 2.205(d), or § 2.206. However, the existence of a class determination...

  5. Flipping a Calculus Class: One Instructor's Experience

    Palmer, Katrina


    This paper describes one instructor's experiences during a year of flipping four calculus classes. The first exploration attempts to understand student expectations of a math class and their preference towards a flipped classroom. The second examines success of students from a flipped classroom, and the last investigates relationships with student…

  6. Race, class, gender, and American environmentalism.

    Dorceta E. Taylor


    This paper examines the environmental experiences of middle and working class whites and people of color in the United States during the 19th and 20th centuries. It examines their activism and how their environmental experiences influenced the kinds of discourses they developed. The paper posits that race, class, and gender had profound effects on people's...

  7. Introducing Newspapers in Developmental Reading Classes

    Karstadt, Roberta; Rey, Victoria M.


    Newspapers are an effective educational and motivational tool in developmental reading classes. However, many students are unfamiliar with newspapers and read them infrequently. In order to foster newspaper reading and familiarize the college freshmen enrolled in their developmental reading classes with newspapers, the writers of this article…

  8. Various chapter styles for the memoir class

    Madsen, Lars


    Document showcasing various chapter title page designs either included in the LaTeX memoir class or is easily manually coded.......Document showcasing various chapter title page designs either included in the LaTeX memoir class or is easily manually coded....

  9. The Communication Audit as a Class Project.

    Conaway, Roger N.


    Describes a class project in which students conduct a "communication audit" or assessment of an off-campus organization, providing students with opportunities to explore, examine, monitor, and evaluate communication in a practical way. Discusses grading, beginning the class, contacting clients, instrumentation and procedures, costs, and…

  10. Special Classes for Gifted Students? Absolutely!

    Burton-Szabo, Sally


    This article makes a case for special classes for gifted students and answers objections to special classes raised by the middle school movement and the cooperative learning movement. A sample "Celebration of Me" unit taught to gifted seventh graders which involved poetry, literature, personal development, art, music, and physical fitness is…

  11. Public values in public-private partnerships

    Reynaers, A.; de Graaf, G.


    Although public-private partnerships (PPPs) are often evaluated in terms of efficiency, their impact on public values is often neglected. In order to find out what we know about the public values-PPPs relation, this article reviews public administration literature and describes two opposite

  12. Gait and Function in Class III Obesity

    Catherine Ling


    Full Text Available Walking, more specifically gait, is an essential component of daily living. Walking is a very different activity for individuals with a Body Mass Index (BMI of 40 or more (Class III obesity compared with those who are overweight or obese with a BMI between 26–35. Yet all obesity weight classes receive the same physical activity guidelines and recommendations. This observational study examined the components of function and disability in a group with Class III obesity and a group that is overweight or has Class I obesity. Significant differences were found between the groups in the areas of gait, body size, health condition, and activity capacity and participation. The Timed Up and Go test, gait velocity, hip circumference, and stance width appear to be most predictive of activity capacity as observed during gait assessment. The findings indicate that Class III-related gait is pathologic and not a normal adaptation.

  13. The structural dynamics of social class.

    Kraus, Michael W; Park, Jun Won


    Individual agency accounts of social class persist in society and even in psychological science despite clear evidence for the role of social structures. This article argues that social class is defined by the structural dynamics of society. Specifically, access to powerful networks, groups, and institutions, and inequalities in wealth and other economic resources shape proximal social environments that influence how individuals express their internal states and motivations. An account of social class that highlights the means by which structures shape and are shaped by individuals guides our understanding of how people move up or down in the social class hierarchy, and provides a framework for interpreting neuroscience studies, experimental paradigms, and approaches that attempt to intervene on social class disparities. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Social class & risk preferences and behavior.

    Kish-Gephart, Jennifer J


    This paper reviews recent work regarding the link between one's societal ranking (or social class), and risk preferences and behavior. While the topic of social class and its relationship to risk has been studied only tentatively in psychology, preliminary evidence suggests that experiences with rank, access to resources, and movement between classes have a meaningful impact on people's risk preferences and behaviors. Yet, a clear pattern of results remains elusive. Some studies suggest that lower social class standing is related to risk aversion, while others suggest it is related to risk taking. These mixed results highlight the need for future research that examines when and why lower social class standing is related to more or less risky decisions. By shedding light on this important phenomenon, the hope is to offer intervention opportunities that influence policies and mitigate inequality. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. MATLAB tensor classes for fast algorithm prototyping.

    Bader, Brett William; Kolda, Tamara Gibson (Sandia National Laboratories, Livermore, CA)


    Tensors (also known as mutidimensional arrays or N-way arrays) are used in a variety of applications ranging from chemometrics to psychometrics. We describe four MATLAB classes for tensor manipulations that can be used for fast algorithm prototyping. The tensor class extends the functionality of MATLAB's multidimensional arrays by supporting additional operations such as tensor multiplication. The tensor as matrix class supports the 'matricization' of a tensor, i.e., the conversion of a tensor to a matrix (and vice versa), a commonly used operation in many algorithms. Two additional classes represent tensors stored in decomposed formats: cp tensor and tucker tensor. We descibe all of these classes and then demonstrate their use by showing how to implement several tensor algorithms that have appeared in the literature.

  16. Negotiation as a Model for Teaching Public Relations Professionalism.

    Saunders, Martha Dunagin; Perrigo, Eileen


    Shows that negotiation provides an effective model for teaching public relations professionalism. Describes how two professors in a public relations class used a negotiation model to teach students to simultaneously balance the two components of professionalism: ethical considerations and pragmatic, problem-solving measures. (SR)


    Paula Almeida de Castro


    Full Text Available The stigmatization observed at the interaction between teachers and students at Class Council meetings is the thematic of this paper. In this paper are presented the results from the ethnographic investigation at a basic public school at Rio de Janeiro. The scenario of Class Council under observation and analysis produced clues for comprehension about the pedagogical practices planned by stigmatization, medical treatment and pathologizing the students and sometimes their families as a justification for their failures at school. It was possible to observe that students that do not fit the normal standards imposed by school received a mark, a stigma, starting to be recognized for these assignments. At the teachers speech was present the control that made visible that mark to everyone who lives together with them. The results of this study provide clues to rethink the situation of vulnerability and exclusion that some students are exposed in the evaluation of the class councils, due to difficulties in their educational processes. It also offers the possibility of thinking about the difference by the difference in an inclusive school effectively.

  18. The evolution of the class A scavenger receptors

    Whelan Fiona J


    Full Text Available Abstract Background The class A scavenger receptors are a subclass of a diverse family of proteins defined based on their ability to bind modified lipoproteins. The 5 members of this family are strikingly variable in their protein structure and function, raising the question as to whether it is appropriate to group them as a family based on their ligand binding abilities. Results To investigate these relationships, we defined the domain architecture of each of the 5 members followed by collecting and annotating class A scavenger receptor mRNA and amino acid sequences from publicly available databases. Phylogenetic analyses, sequence alignments, and permutation tests revealed a common evolutionary ancestry of these proteins, indicating that they form a protein family. We postulate that 4 distinct gene duplication events and subsequent domain fusions, internal repeats, and deletions are responsible for the diverse protein structures and functions of this family. Despite variation in domain structure, there are highly conserved regions across all 5 members, indicating the possibility that these regions may represent key conserved functional motifs. Conclusions We have shown with significant evidence that the 5 members of the class A scavenger receptors form a protein family. We have indicated that these receptors have a common origin which may provide insight into future functional work with these proteins.

  19. Social class, power, and selfishness: when and why upper and lower class individuals behave unethically.

    Dubois, David; Rucker, Derek D; Galinsky, Adam D


    Are the rich more unethical than the poor? To answer this question, the current research introduces a key conceptual distinction between selfish and unethical behavior. Based on this distinction, the current article offers 2 novel findings that illuminate the relationship between social class and unethical behavior. First, the effects of social class on unethical behavior are not invariant; rather, the effects of social class are moderated by whether unethical behavior benefits the self or others. Replicating past work, social class positively predicted unethical behavior; however, this relationship was only observed when that behavior was self-beneficial. When unethical behavior was performed to benefit others, social class negatively predicted unethical behavior; lower class individuals were more likely than upper class individuals to engage in unethical behavior. Overall, social class predicts people's tendency to behave selfishly, rather than predicting unethical behavior per se. Second, individuals' sense of power drove the effects of social class on unethical behavior. Evidence for this relationship was provided in three forms. First, income, but not education level, predicted unethical behavior. Second, feelings of power mediated the effect of social class on unethical behavior, but feelings of status did not. Third, two distinct manipulations of power produced the same moderation by self-versus-other beneficiary as was found with social class. The current theoretical framework and data both synthesize and help to explain a range of findings in the social class and power literatures. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  20. Self-Education, Class and Gender in Edwardian Britain: Women in Lower Middle Class Families

    Sutherland, Gillian


    Once societies embarked on programmes of mass education home schooling became essentially a middle-class project and remains so. This paper looks at the educational experiences of some lower middle class women at the turn of the nineteenth and twentieth centuries for whom the resources of the middle-class home were simply not available. It…

  1. A Tale of Two Classes: The Black Poor and the Black Middle Class.

    Lewin, Arthur


    To understand the African-American family, the African-American poor and middle class must be investigated. Extra costs mean that it is much harder for African Americans to reach the middle class. Ways to improve the economic status of African-American families and to increase the middle class are discussed. (SLD)

  2. Social Class (In)Visibility and the Professional Experiences of Middle-Class Novice Teachers

    Hall, David; Jones, Lisa


    This article focuses upon the classed and early professional experiences of middle-class novice teachers in England experiencing and contemplating working in schools serving socio-economically disadvantaged communities. Through an examination of the visibility and invisibility of social class in education set within an increasingly unequal and…

  3. 78 FR 72056 - Proposed Amendment of Class D and Class E Airspace; Christiansted, St. Croix, VI


    ... Class D and Class E Airspace; Christiansted, St. Croix, VI AGENCY: Federal Aviation Administration (FAA... Class E Airspace at Christiansted, St. Croix, VI, to adjust the geographic coordinates of Henry E..., Christiansted, St. Croix, VI, to bring it in concert with the FAAs aeronautical database. The coordinates would...

  4. Inactive Publics: The Forgotten Publics in Public Relations.

    Hallahan, Kirk


    Notes that recent public relations theory has largely ignored inactive publics, stakeholder groups that demonstrate low levels of knowledge and involvement in the organization or its products, services, candidates, or causes, but are important to an organization. Examines the nature of inactive publics and proposes a model that locates inactive…

  5. Evolution of major histocompatibility complex class I and class II genes in the brown bear


    Background Major histocompatibility complex (MHC) proteins constitute an essential component of the vertebrate immune response, and are coded by the most polymorphic of the vertebrate genes. Here, we investigated sequence variation and evolution of MHC class I and class II DRB, DQA and DQB genes in the brown bear Ursus arctos to characterise the level of polymorphism, estimate the strength of positive selection acting on them, and assess the extent of gene orthology and trans-species polymorphism in Ursidae. Results We found 37 MHC class I, 16 MHC class II DRB, four DQB and two DQA alleles. We confirmed the expression of several loci: three MHC class I, two DRB, two DQB and one DQA. MHC class I also contained two clusters of non-expressed sequences. MHC class I and DRB allele frequencies differed between northern and southern populations of the Scandinavian brown bear. The rate of nonsynonymous substitutions (dN) exceeded the rate of synonymous substitutions (dS) at putative antigen binding sites of DRB and DQB loci and, marginally significantly, at MHC class I loci. Models of codon evolution supported positive selection at DRB and MHC class I loci. Both MHC class I and MHC class II sequences showed orthology to gene clusters found in the giant panda Ailuropoda melanoleuca. Conclusions Historical positive selection has acted on MHC class I, class II DRB and DQB, but not on the DQA locus. The signal of historical positive selection on the DRB locus was particularly strong, which may be a general feature of caniforms. The presence of MHC class I pseudogenes may indicate faster gene turnover in this class through the birth-and-death process. South–north population structure at MHC loci probably reflects origin of the populations from separate glacial refugia. PMID:23031405

  6. Evolution of major histocompatibility complex class I and class II genes in the brown bear

    Kuduk Katarzyna


    Full Text Available Abstract Background Major histocompatibility complex (MHC proteins constitute an essential component of the vertebrate immune response, and are coded by the most polymorphic of the vertebrate genes. Here, we investigated sequence variation and evolution of MHC class I and class II DRB, DQA and DQB genes in the brown bear Ursus arctos to characterise the level of polymorphism, estimate the strength of positive selection acting on them, and assess the extent of gene orthology and trans-species polymorphism in Ursidae. Results We found 37 MHC class I, 16 MHC class II DRB, four DQB and two DQA alleles. We confirmed the expression of several loci: three MHC class I, two DRB, two DQB and one DQA. MHC class I also contained two clusters of non-expressed sequences. MHC class I and DRB allele frequencies differed between northern and southern populations of the Scandinavian brown bear. The rate of nonsynonymous substitutions (dN exceeded the rate of synonymous substitutions (dS at putative antigen binding sites of DRB and DQB loci and, marginally significantly, at MHC class I loci. Models of codon evolution supported positive selection at DRB and MHC class I loci. Both MHC class I and MHC class II sequences showed orthology to gene clusters found in the giant panda Ailuropoda melanoleuca. Conclusions Historical positive selection has acted on MHC class I, class II DRB and DQB, but not on the DQA locus. The signal of historical positive selection on the DRB locus was particularly strong, which may be a general feature of caniforms. The presence of MHC class I pseudogenes may indicate faster gene turnover in this class through the birth-and-death process. South–north population structure at MHC loci probably reflects origin of the populations from separate glacial refugia.

  7. Evolution of major histocompatibility complex class I and class II genes in the brown bear.

    Kuduk, Katarzyna; Babik, Wiesław; Bojarska, Katarzyna; Sliwińska, Ewa B; Kindberg, Jonas; Taberlet, Pierre; Swenson, Jon E; Radwan, Jacek


    Major histocompatibility complex (MHC) proteins constitute an essential component of the vertebrate immune response, and are coded by the most polymorphic of the vertebrate genes. Here, we investigated sequence variation and evolution of MHC class I and class II DRB, DQA and DQB genes in the brown bear Ursus arctos to characterise the level of polymorphism, estimate the strength of positive selection acting on them, and assess the extent of gene orthology and trans-species polymorphism in Ursidae. We found 37 MHC class I, 16 MHC class II DRB, four DQB and two DQA alleles. We confirmed the expression of several loci: three MHC class I, two DRB, two DQB and one DQA. MHC class I also contained two clusters of non-expressed sequences. MHC class I and DRB allele frequencies differed between northern and southern populations of the Scandinavian brown bear. The rate of nonsynonymous substitutions (dN) exceeded the rate of synonymous substitutions (dS) at putative antigen binding sites of DRB and DQB loci and, marginally significantly, at MHC class I loci. Models of codon evolution supported positive selection at DRB and MHC class I loci. Both MHC class I and MHC class II sequences showed orthology to gene clusters found in the giant panda Ailuropoda melanoleuca. Historical positive selection has acted on MHC class I, class II DRB and DQB, but not on the DQA locus. The signal of historical positive selection on the DRB locus was particularly strong, which may be a general feature of caniforms. The presence of MHC class I pseudogenes may indicate faster gene turnover in this class through the birth-and-death process. South-north population structure at MHC loci probably reflects origin of the populations from separate glacial refugia.

  8. 41 CFR 102-192.40 - Where can we obtain more information about the classes of mail?


    ... PROGRAMS 192-MAIL MANAGEMENT Introduction to this Part § 102-192.40 Where can we obtain more information... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Where can we obtain more information about the classes of mail? 102-192.40 Section 102-192.40 Public Contracts and Property Management...

  9. 41 CFR 301-10.123 - When may I use other than coach-class airline accommodations?


    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false When may I use other than coach-class airline accommodations? 301-10.123 Section 301-10.123 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ALLOWABLE TRAVEL EXPENSES 10-TRANSPORTATION EXPENSES Common Carrier...

  10. Maxillary molar distalization with first class appliance.

    Ramesh, Namitha; Palukunnu, Biswas; Ravindran, Nidhi; Nair, Preeti P


    Non-extraction treatment has gained popularity for corrections of mild-to-moderate class II malocclusion over the past few decades. The distalization of maxillary molars is of significant value for treatment of cases with minimal arch discrepancy and mild class II molar relation associated with a normal mandibular arch and acceptable profile. This paper describes our experience with a 16-year-old female patient who reported with irregularly placed upper front teeth and unpleasant smile. The patient was diagnosed to have angles class II malocclusion with moderate maxillary anterior crowding, deep bite of 4 mm on a skeletal class II base with an orthognathic maxilla and retrognathic mandible and normal growth pattern. She presented an ideal profile and so molar distalization was planned with the first-class appliance. Molars were distalised by 8 mm on the right and left quadrants and class I molar relation achieved within 4 months. The space gained was utilised effectively to align the arch and establish a class I molar and canine relation.

  11. Do Convolutional Neural Networks Learn Class Hierarchy?

    Bilal, Alsallakh; Jourabloo, Amin; Ye, Mao; Liu, Xiaoming; Ren, Liu


    Convolutional Neural Networks (CNNs) currently achieve state-of-the-art accuracy in image classification. With a growing number of classes, the accuracy usually drops as the possibilities of confusion increase. Interestingly, the class confusion patterns follow a hierarchical structure over the classes. We present visual-analytics methods to reveal and analyze this hierarchy of similar classes in relation with CNN-internal data. We found that this hierarchy not only dictates the confusion patterns between the classes, it furthermore dictates the learning behavior of CNNs. In particular, the early layers in these networks develop feature detectors that can separate high-level groups of classes quite well, even after a few training epochs. In contrast, the latter layers require substantially more epochs to develop specialized feature detectors that can separate individual classes. We demonstrate how these insights are key to significant improvement in accuracy by designing hierarchy-aware CNNs that accelerate model convergence and alleviate overfitting. We further demonstrate how our methods help in identifying various quality issues in the training data.

  12. Timely management of developing class III malocclusion

    M R Yelampalli


    Full Text Available Timing of orthodontic treatment, especially for children with developing class III malocclusions, has always been somewhat controversial, and definitive treatment tends to be delayed for severe class III cases. Developing class III patients with moderate to severe anterior crossbite and deep bite may need early intervention in some selected cases. Class III malocclusion may develop in children as a result of an inherent growth abnormality, i.e. true class III malocclusion, or as a result of premature occlusal contacts causing forward functional shift of the mandible, which is known as pseudo class III malocclusion. These cases, if not treated at the initial stage of development, interfere with normal growth of the jaw bases and may result in severe facial deformities. The treatment should be carried out as early as possible for permitting normal growth of the skeletal bases. This paper deals with the selection of an appropriate appliance from the various current options available for early intervention in developing class III malocclusion through two case reports.

  13. How social-class stereotypes maintain inequality.

    Durante, Federica; Fiske, Susan T


    Social class stereotypes support inequality through various routes: ambivalent content, early appearance in children, achievement consequences, institutionalization in education, appearance in cross-class social encounters, and prevalence in the most unequal societies. Class-stereotype content is ambivalent, describing lower-SES people both negatively (less competent, less human, more objectified), and sometimes positively, perhaps warmer than upper-SES people. Children acquire the wealth aspects of class stereotypes early, which become more nuanced with development. In school, class stereotypes advantage higher-SES students, and educational contexts institutionalize social-class distinctions. Beyond school, well-intentioned face-to-face encounters ironically draw on stereotypes to reinforce the alleged competence of higher-status people and sometimes the alleged warmth of lower-status people. Countries with more inequality show more of these ambivalent stereotypes of both lower-SES and higher-SES people. At a variety of levels and life stages, social-class stereotypes reinforce inequality, but constructive contact can undermine them; future efforts need to address high-status privilege and to query more heterogeneous samples. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. The Cosmology Large Angular Scale Surveyor (CLASS)

    Cleary, Joseph


    The Cosmology Large Angular Scale Surveyor (CLASS) is an array of four telescopes designed to measure the polarization of the Cosmic Microwave Background. CLASS aims to detect the B-mode polarization from primordial gravitational waves predicted by cosmic inflation theory, as well as the imprint left by reionization upon the CMB E-mode polarization. This will be achieved through a combination of observing strategy and state-of-the-art instrumentation. CLASS is observing 70% of the sky to characterize the CMB at large angular scales, which will measure the entire CMB power spectrum from the reionization peak to the recombination peak. The four telescopes operate at frequencies of 38, 93, 145, and 217 GHz, in order to estimate Galactic synchrotron and dust foregrounds while avoiding atmospheric absorption. CLASS employs rapid polarization modulation to overcome atmospheric and instrumental noise. Polarization sensitive cryogenic detectors with low noise levels provide CLASS the sensitivity required to constrain the tensor-to-scalar ratio down to levels of r ~ 0.01 while also measuring the optical depth the reionization to sample-variance levels. These improved constraints on the optical depth to reionization are required to pin down the mass of neutrinos from complementary cosmological data. CLASS has completed a year of observations at 38 GHz and is in the process of deploying the rest of the telescope array. This poster provides an overview and update on the CLASS science, hardware and survey operations.

  15. 77 FR 9839 - Amendment of Class D and Class E Airspace, and Establishment of Class E Airspace; Bozeman, MT


    ..., to accommodate aircraft using Instrument Landing System (ILS) Localizer (LOC) standard instrument... 6005 Class E airspace areas extending upward from 700 feet or more above the surface of the earth...

  16. Astronomy for Astronomical Numbers: a Worldwide Massive Open Online Class

    Austin, Carmen; Impey, Chris David; Wenger, Matthew


    Astronomy: State of the Art is a massive, open, online class (MOOC) offered through Udemy by an instructional team at the University of Arizona. With over 18,000 enrolled, it is the largest astronomy MOOC available. The astronomical numbers enrolled do not translate into a similar level of engagement. The content consists of 14 hours of video lecture, nearly 1000 PowerPoint slides, 250 pages of background readings, and 20 podcast interviews with leading researchers. Perhaps in part because of the large amount of course content, the overall completion rate is low, about 3%. However, this number was four times higher for an early cohort of learners who were selected to have a prior interest in astronomy and who took the class in synchronous mode, with new content being added every week. Completion correlates with engagement as measured by posts to the online discussion board. For a subset of learners, social media like Facebook and Twitter provide an additional, important mode of engagement. For the asynchronous learners who have continuously enrolled for the past 15 months, those who complete the course do so quickly, with few persisting longer than two months. The availability of a completion certificate had no impact of completion rates. This experiment informs a future offering of this MOOC via Coursera, along with a co-convened 'flipped' introductory astronomy class at the University of Arizona, where the video lectures will be online and class time will be used exclusively for small group labs and hands-on activities. Despite their typically low completion rates, MOOCs have the potential to add significantly to public engagement with science.

  17. An Analysis of Academic Achievement in Public Elementary Open-Enrollment Charter and Traditional Public Schools

    Benson, Tammy


    The purpose of this study was to examine two types of school organizational structures: elementary open-enrollment charter schools and elementary traditional public schools. The study examined the degree to which attendance rates (based upon the prior school year's data), class size and average number of years of teaching experience were related…

  18. Sartorial symbols of social class elicit class-consistent behavioral and physiological responses: a dyadic approach.

    Kraus, Michael W; Mendes, Wendy Berry


    Social rank in human and nonhuman animals is signaled by a variety of behaviors and phenotypes. In this research, we examined whether a sartorial manipulation of social class would engender class-consistent behavior and physiology during dyadic interactions. Male participants donned clothing that signaled either upper-class (business-suit) or lower-class (sweatpants) rank prior to engaging in a modified negotiation task with another participant unaware of the clothing manipulation. Wearing upper-class, compared to lower-class, clothing induced dominance--measured in terms of negotiation profits and concessions, and testosterone levels--in participants. Upper-class clothing also elicited increased vigilance in perceivers of these symbols: Relative to perceiving lower-class symbols, perceiving upper-class symbols increased vagal withdrawal, reduced perceptions of social power, and catalyzed physiological contagion such that perceivers' sympathetic nervous system activation followed that of the upper-class target. Discussion focuses on the dyadic process of social class signaling within social interactions. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  19. Social affiliation in same-class and cross-class interactions.

    Côté, Stéphane; Kraus, Michael W; Carpenter, Nichelle C; Piff, Paul K; Beermann, Ursula; Keltner, Dacher


    Historically high levels of economic inequality likely have important consequences for relationships between people of the same and different social class backgrounds. Here, we test the prediction that social affiliation among same-class partners is stronger at the extremes of the class spectrum, given that these groups are highly distinctive and most separated from others by institutional and economic forces. An internal meta-analysis of 4 studies (N = 723) provided support for this hypothesis. Participant and partner social class were interactively, rather than additively, associated with social affiliation, indexed by affiliative behaviors and emotions during structured laboratory interactions and in daily life. Further, response surface analyses revealed that paired upper or lower class partners generally affiliated more than average-class pairs. Analyses with separate class indices suggested that these patterns are driven more by parental income and subjective social class than by parental education. The findings illuminate the dynamics of same- and cross-class interactions, revealing that not all same-class interactions feature the same degree of affiliation. They also reveal the importance of studying social class from an intergroup perspective. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  20. The State of the Australian Middle Class

    Clive Hamilton


    Full Text Available There is a widespread view that the middle class in Australia is doing it tough, that they arefinding it increasingly difficult to maintain a decent standard of living and are suffering frommortgage stress. Indeed, some media reports have announced the end of the middle classdream.This paper tests a number of these popular views against the statistical data. It asks whetherthe typical Australian family can be said to be struggling? Are mortgages creating severeproblems for middle-class families? Is the middle class shrinking? Are families copingfinancially only because wives are going out to work?

  1. Characteristic classes, singular embeddings, and intersection homology.

    Cappell, S E; Shaneson, J L


    This note announces some results on the relationship between global invariants and local topological structure. The first section gives a local-global formula for Pontrjagin classes or L-classes. The second section describes a corresponding decomposition theorem on the level of complexes of sheaves. A final section mentions some related aspects of "singular knot theory" and the study of nonisolated singularities. Analogous equivariant analogues, with local-global formulas for Atiyah-Singer classes and their relations to G-signatures, will be presented in a future paper.

  2. Class, Mothering and the Values of Food

    Aamann, Iben Charlotte


    The data analysed in this empirical paper stems from ethnographic fieldwork among new school parents at three Danish primary schools. I draw on empirically grounded theories on the cultural and subjective dimensions of class, inspired by the “English School” of poststructuralist informed, feminist...... scholars, to explore how class matters. Using the values ascribed to food at social arrangements as a lens, I explore different ways of doing class and mothering: through the exchange value of the food, through its use value and through its healthiness. I conclude by arguing that food studies hold a huge...

  3. Supporting English Language Learners in Math Class, Grades 3-5

    Bresser, Rusty; Melanese, Kathy; Sphar, Christine


    More than 10 percent of the students in our nation's public schools are English language learners, and this number grows each year. Many of these students are falling behind in math. "Supporting English Language Learners in Math Class, Grades 3-5" outlines the challenges ELL students face when learning math and provides a wealth of specific…

  4. The Global Quest to Build World-Class Universities: Toward a Social Justice Agenda

    Rhoads, Robert A.; Li, Shuai; Ilano, Lauren


    This chapter provides a critical perspective on the global quest to build world-class universities (WCUs), including global "ranking mania," excessive emphasis on university branding, and the attending threats to the traditional public good mission of the university. Alternatively, we offer suggestions on how rankings may be used to…

  5. Class Pictures: Representations of Race, Gender and Ability in a Century of School Photography.

    Margolis, Eric


    Examined photographs taken of U.S. public school classes between the 1880s and the 1940s. Found significant gaps and historical amnesia, with segregated collections that reproduce images of hierarchy and dominance. The photographic archives searched convey biased views of the history of education and minority groups in the United States. (SLD)

  6. Heterogeneous Associations of Second-Graders' Learning in Robotics Class

    Cho, Eunji; Lee, Kyunghwa; Cherniak, Shara; Jung, Sung Eun


    Drawing on Latour's (Reassembling the social: an introduction to actor--network-theory, Oxford University Press, New York, 2005), this manuscript discusses a study of a robotics class in a public, Title I elementary school. Compared with theoretical frameworks (e.g., constructivism and constructionism) dominant in the field of early childhood…

  7. The Unwritten Rules of Engagement: Social Class Differences in Undergraduates' Academic Strategies

    Yee, April


    Research has shown social class differences in undergraduate engagement, yet we know little about the reasons for these differences. Drawing on interviews and participant observation with undergraduates at an urban, public comprehensive university, this ethnographic study investigates the academic engagement strategies of students from different…

  8. First Nations: Race, Class, and Gender Relations. Canadian Plains Reprint Series 7.

    Wotherspoon, Terry; Satzewich, Vic

    Canadian social life and public policy are increasingly influenced by Aboriginal people, their roles in Canadian society, and the issues that concern them. Drawing on a political economy perspective, this book provides a systematic analysis of how changing social dynamics, organized particularly around race, class, and gender relations, have…

  9. Attitudes toward Physical Education and Class Preferences of Turkish Adolescents in Terms of School Gender Composition

    Koca, Canan; Asci, F. Hulya; Demirhan, Giyasettin


    The purpose of this study was to examine attitudes toward physical education (PE and PE class preferences of high school Turkish students in terms of school gender composition; 213 girls and 249 boys from coeducational public schools, and 196 girls and 210 boys from single-sex vocational schools participated in the study. The Attitudes Toward…

  10. Class and ideological orientations revisited: an exploration of class-based mechanisms.

    Bengtsson, Mattias; Berglund, Tomas; Oskarson, Maria


    Studies of the relationship between class position and political outlooks still only have a limited understanding of the class-related mechanisms that matter for ideological orientations. This article presents a comprehensive analysis of the mechanisms that link class position and left/right and authoritarian/libertarian orientations. Besides main factors such as income, career prospects, job security, education, class origin and class identification, the significance of work-related factors such as work autonomy, working in a team, a physically demanding job and a mentally demanding job is studied. The findings are based on a survey specifically designed for this purpose and collected in Sweden in 2008/2009. A great deal of the association between class position and left/right orientations is explained by socio-economic conditions; different classes sympathize with policies that will benefit them economically. Another important factor is class identification. Work-related factors also have relevance, but the effect of class position on left/right orientations works mainly through the remuneration system. Class position is also related to authoritarian/libertarian orientations. However, this relationship is less explained by socio-economic position per se, but is rather an effect of the educational system and its allocation of the workforce into different class positions. It also turns out that work-related factors do not explain the class effects; however, a physically demanding job shows a unique effect. Overall, our findings suggest that besides factors such as class position, income, education and class identification, we need to consider work-related aspects to derive a more complete understanding of the distribution of ideological orientations in Western societies. © London School of Economics and Political Science 2013.

  11. Policy and procedures for classification of Class III groundwater at UMTRA Project sites


    The US Environmental Protection Agency (EPA) has recently proposed groundwater regulations for the US Department of Energy's )DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project. These regulations allow the application of supplemental standards at UMTRA Project sites in specific situations. The designation of groundwater as Class III permits the application of supplemental standards. This document discusses a final UMTRA Project policy and procedures for identifying Class III groundwater, including identification of a review area, definition of water quality, quantification of aquifer yield, and identification of methods reasonably employed for public water supply systems. These items, either individually or collectively, need to be investigated in order to determine if groundwaters at UMTRA Project sites are Class III. This document provides a framework for the DOE to determine Class III groundwaters

  12. hi-class: Horndeski in the Cosmic Linear Anisotropy Solving System

    Zumalacárregui, Miguel [Nordita, KHT Royal Institute of Technology and Stockholm University, Roslagstullsbacken 23, SE-106 91 Stockholm (Sweden); Bellini, Emilio [Institut de Ciènces del Cosmos, Universitat de Barcelona, IEEC-UB, Martì i Franquè 1, E-08028 Barcelona (Spain); Sawicki, Ignacy [Central European Institute for Cosmology and Fundamental Physics, Fyzikální ustáv Akademie v\\v ed \\v CR, Na Slovance 2, 182 21 Praha 8 (Czech Republic); Lesgourgues, Julien [Institut für Theoretische Teilchenphysik und Kosmologie, RWTH Aachen University, D-52056 Aachen (Germany); Ferreira, Pedro G., E-mail:, E-mail:, E-mail:, E-mail:, E-mail: [Astrophysics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford OX1 3RH (United Kingdom)


    We present the public version of hi-class (, an extension of the Boltzmann code CLASS to a broad ensemble of modifications to general relativity. In particular, hi-class can calculate predictions for models based on Horndeski's theory, which is the most general scalar-tensor theory described by second-order equations of motion and encompasses any perfect-fluid dark energy, quintessence, Brans-Dicke, f ( R ) and covariant Galileon models. hi-class has been thoroughly tested and can be readily used to understand the impact of alternative theories of gravity on linear structure formation as well as for cosmological parameter extraction.

  13. Introducing Emergency Preparedness in Childbirth Education Classes

    DeWald, Lauren; Fountain, Lily


    In the wake of recent natural and man-made disasters and emergency situations, pregnant women are especially vulnerable. The authors of this column encourage childbirth educators to include disaster preparedness instruction and emergency childbirth techniques in their class content.

  14. Student Attitudes: A Study of Social Class

    Hardy, Clifford A.


    Student attitudes toward current controversial problems (bussing for racial integration, legalization of abortion, and legalization of marijuana) were studied with regard to social class. The 1960 revision of the Purdue Master Attitude Scale was used. (LBH)

  15. Acquired Class D β-Lactamases

    Nuno T. Antunes


    Full Text Available The Class D β-lactamases have emerged as a prominent resistance mechanism against β-lactam antibiotics that previously had efficacy against infections caused by pathogenic bacteria, especially by Acinetobacter baumannii and the Enterobacteriaceae. The phenotypic and structural characteristics of these enzymes correlate to activities that are classified either as a narrow spectrum, an extended spectrum, or a carbapenemase spectrum. We focus on Class D β-lactamases that are carried on plasmids and, thus, present particular clinical concern. Following a historical perspective, the susceptibility and kinetics patterns of the important plasmid-encoded Class D β-lactamases and the mechanisms for mobilization of the chromosomal Class D β-lactamases are discussed.

  16. National Cyber Expert Addresses ELP Class

    Center for Homeland Defense and Security


    Center for Homeland Defense and Security, PRESS RELEASES Governments, businesses and educational institutions should be making cybersecurity a top priority, a leading expert told a class of the Center for Homeland Defense and Security’s Executive Leaders Program. Brian...

  17. Distributed optimization of multi-class SVMs.

    Maximilian Alber

    Full Text Available Training of one-vs.-rest SVMs can be parallelized over the number of classes in a straight forward way. Given enough computational resources, one-vs.-rest SVMs can thus be trained on data involving a large number of classes. The same cannot be stated, however, for the so-called all-in-one SVMs, which require solving a quadratic program of size quadratically in the number of classes. We develop distributed algorithms for two all-in-one SVM formulations (Lee et al. and Weston and Watkins that parallelize the computation evenly over the number of classes. This allows us to compare these models to one-vs.-rest SVMs on unprecedented scale. The results indicate superior accuracy on text classification data.

  18. On characteristic classes and continuous cohomology

    Bott, R.


    The paper was presented at the workshop on 'Supersymmetry and its applications', Cambridge, United Kingdom, 1985. Six theorems on characteristic classes and continuous cohomology are described, in connection with the theory of anomalies. (UK)

  19. Diagrammatic Reasoning with Classes and Relationships

    Nilsson, Jørgen Fischer


    We present and discuss a diagrammatic visualization and reasoning language coming about by augmenting Euler diagrams with higraphs. The diagrams serve (hierarchical as well as trans-hierarchical) classification and specification of various logical relationships between classes. The diagrams rely...

  20. Class, Social Suffering, and Health Consumerism.

    Merrild, Camilla Hoffmann; Risør, Mette Bech; Vedsted, Peter; Andersen, Rikke Sand


    In recent years an extensive social gradient in cancer outcome has attracted much attention, with late diagnosis proposed as one important reason for this. Whereas earlier research has investigated health care seeking among cancer patients, these social differences may be better understood by looking at health care seeking practices among people who are not diagnosed with cancer. Drawing on long-term ethnographic fieldwork among two different social classes in Denmark, our aim in this article is to explore the relevance of class to health care seeking practices and illness concerns. In the higher middle class, we predominantly encountered health care seeking resembling notions of health consumerism, practices sanctioned and encouraged by the health care system. However, among people in the lower working class, health care seeking was often shaped by the inseparability of physical, political, and social dimensions of discomfort, making these practices difficult for the health care system to accommodate.



    GLOBAL JOURNAL OF EDUCATIONAL RESEARCH VOL 15, 2016: 31-39. COPYRIGHT© ... classes or overcrowded classrooms affect the quality of education delivered in the school system. ... central to their national development strategy.

  2. Local formulae for combinatorial Pontryagin classes

    Gaifullin, Alexander A


    Let p(|K|) be the characteristic class of a combinatorial manifold K given by a polynomial p in the rational Pontryagin classes of K. We prove that for any polynomial p there is a function taking each combinatorial manifold K to a cycle z p (K) in its rational simplicial chains such that: 1) the Poincare dual of z p (K) represents the cohomology class p(|K|); 2) the coefficient of each simplex Δ in the cycle z p (K) is determined solely by the combinatorial type of linkΔ. We explicitly describe all such functions for the first Pontryagin class. We obtain estimates for the denominators of the coefficients of the simplices in the cycles z p (K)

  3. Communication in the Special Needs Class

    Freeman, David


    This article stressed the importance of constant constructive communication between parents, teachers and students as a means towards building a relationship of trust, understanding and fulfillment in the special class. (Editor/RK)

  4. Combination Classes and "Hora de comunicacion."

    Eldredge, Dee L.


    Ways to combine small classes of higher education students studying Spanish at various levels are described, including judicious use of language laboratories, staggering of the different level groups, and rotation of activities geared toward students' individual proficiency levels. (CB)

  5. 42 CFR 84.162 - Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air...


    ... 42 Public Health 1 2010-10-01 2010-10-01 false Man test for gases and vapors; Type C respirators, continuous-flow class and Type CE supplied-air respirators; test requirements. 84.162 Section 84.162 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL...

  6. CLASS: Core Library for Advanced Scenario Simulations

    Mouginot, B.; Thiolliere, N.


    The nuclear reactor simulation community has to perform complex electronuclear scenario simulations. To avoid constraints coming from the existing powerful scenario software such as COSI, VISION or FAMILY, the open source Core Library for Advanced Scenario Simulation (CLASS) has been developed. The main asset of CLASS is its ability to include any type of reactor, whether the system is innovative or standard. A reactor is fully described by its evolution database which should contain a set of different validated fuel compositions in order to simulate transitional scenarios. CLASS aims to be a useful tool to study scenarios involving Generation-IV reactors as well as innovative fuel cycles, like the thorium cycle. In addition to all standard key objects required by an electronuclear scenario simulation (the isotopic vector, the reactor, the fuel storage and the fabrication units), CLASS also integrates two new specific modules: fresh fuel evolution and recycled fuel fabrication. The first module, dealing with fresh fuel evolution, is implemented in CLASS by solving Bateman equations built from a database induced cross-sections. The second module, which incorporates the fabrication of recycled fuel to CLASS, can be defined by user priorities and/or algorithms. By default, it uses a linear Pu equivalent-method, which allows predicting, from the isotopic composition, the maximum burn-up accessible for a set type of fuel. This paper presents the basis of the CLASS scenario, the fuel method applied to a MOX fuel and an evolution module benchmark based on the French electronuclear fleet from 1977 to 2012. Results of the CLASS calculation were compared with the inventory made and published by the ANDRA organisation in 2012. For UOX used fuels, the ANDRA reported 12006 tonnes of heavy metal in stock, including cooling, versus 18500 tonnes of heavy metal predicted by CLASS. The large difference is easily explained by the presence of 56 tonnes of plutonium already separated

  7. Outcomes of social class and classism in first- and continuing-generation college students.

    Allan, Blake A; Garriott, Patton O; Keene, Chesleigh N


    The purpose of this study was to examine perceptions of classism that may explain links between social class, first-generation college student status, and academic and well-being outcomes. Specifically, with a sample of 1,225 college students from a public university, we examined social class and first-generation status as predictors of institutionalized, citational, and interpersonal classism and classism as a predictor of life satisfaction, academic satisfaction, and grade point average (GPA). Partially supporting hypotheses, social class and first-generation status predicted institutionalized classism and interpersonal classism, and social class predicted citational classism. In turn, institutionalized classism and citational classism negatively predicted life satisfaction, and institutionalized classism negatively predicted academic satisfaction. Indirect effects were significant from social class to life satisfaction via institutionalized and citational classism, from social class to academic satisfaction via institutionalized classism, and from first-generation status to life satisfaction via institutionalized classism. Social class also had direct effects to life satisfaction, academic satisfaction, and GPA, and first-generation status had direct effects to academic satisfaction and GPA. Implications for research and practice are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  8. A class of minimally modified gravity theories

    Lin, Chunshan; Mukohyama, Shinji, E-mail:, E-mail: [Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502 (Japan)


    We investigate the Hamiltonian structure of a class of gravitational theories whose actions are linear in the lapse function. We derive the necessary and sufficient condition for a theory in this class to have two or less local physical degrees of freedom. As an application we then find several concrete examples of modified gravity theories in which the total number of local physical degrees of freedom in the gravity sector is two.

  9. On skein relations in class S theories

    Tachikawa, Yuji; Watanabe, Noriaki


    Loop operators of a class S theory arise from networks on the corresponding Riemann surface, and their operator product expansions are given in terms of the skein relations, that we describe in detail in the case of class S theories of type A. As two applications, we explicitly determine networks corresponding to dyonic loops of N=4SU(3) super Yang-Mills, and compute the superconformal index of a nontrivial network operator of the T 3 theory.

  10. Are segregated sports classes scientifically justified?

    Lawson, Sian; Hall, Edward


    School sports classes are a key part of physical and mental development, yet in many countries these classes are gender segregated. Before institutionalised segregation can be condoned it is important to tackle assumptions and check for an evidence-based rationale. This presentation aims to analyse the key arguments for segregation given in comment-form response to a recent media article discussing mixed school sports (Lawson, 2013).\\ud \\ud The primary argument given was division for strength...

  11. CLASS: The Cosmology Large Angular Scale Surveyor

    Essinger-Hileman, Thomas; Ali, Aamir; Amiri, Mandana; Appel, John W.; Araujo, Derek; Bennett, Charles L.; Boone, Fletcher; Chan, Manwei; Cho, Hsiao-Mei; Chuss, David T.; hide


    The Cosmology Large Angular Scale Surveyor (CLASS) is an experiment to measure the signature of a gravitational wave background from inflation in the polarization of the cosmic microwave background (CMB). CLASS is a multi-frequency array of four telescopes operating from a high-altitude site in the Atacama Desert in Chile. CLASS will survey 70% of the sky in four frequency bands centered at 38, 93, 148, and 217 GHz, which are chosen to straddle the Galactic-foreground minimum while avoiding strong atmospheric emission lines. This broad frequency coverage ensures that CLASS can distinguish Galactic emission from the CMB. The sky fraction of the CLASS survey will allow the full shape of the primordial B-mode power spectrum to be characterized, including the signal from reionization at low-length. Its unique combination of large sky coverage, control of systematic errors, and high sensitivity will allow CLASS to measure or place upper limits on the tensor-to-scalar ratio at a level of r = 0:01 and make a cosmic-variance-limited measurement of the optical depth to the surface of last scattering, tau. (c) (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.

  12. Hidden Advantages and Disadvantages of Social Class.

    Goudeau, Sébastien; Croizet, Jean-Claude


    Three studies conducted among fifth and sixth graders examined how school contexts disrupt the achievement of working-class students by staging unfair comparison with their advantaged middle-class peers. In regular classrooms, differences in performance among students are usually showcased in a way that does not acknowledge the advantage (i.e., higher cultural capital) experienced by middle-class students, whose upbringing affords them more familiarity with the academic culture than their working-class peers have. Results of Study 1 revealed that rendering differences in performance visible in the classroom by having students raise their hands was enough to undermine the achievement of working-class students. In Studies 2 and 3, we manipulated students' familiarity with an arbitrary standard as a proxy for social class. Our results suggest that classroom settings that make differences in performance visible undermine the achievement of the students who are less familiar with academic culture. In Study 3, we showed that being aware of the advantage in familiarity with a task restores the performance of the students who have less familiarity with the task.

  13. Gender differences in Class III malocclusion.

    Baccetti, Tiziano; Reyes, Brian C; McNamara, James A


    This study evaluated gender differences in the cephalometric records of a large-scale cross-sectional sample of Caucasian subjects with Class III malocclusion at different developmental ages. The purpose also was to provide average age-related and sex-related data for craniofacial measures in untreated Class III subjects that are used as reference in the diagnostic appraisal of the patient with Class III disharmony. The sample examined consisted of 1094 pretreatment lateral cephalometric records (557 female subjects and 537 male subjects) of Caucasian Class III individuals. The age range for female subjects was between three years six months and 57 years seven months. The male subject group ranged from three years three months to 48 years five months. Twelve age groups were identified. Skeletal maturity at different age periods also was determined using the stage of cervical vertebral maturation. Gender differences for all cephalometric variables were analyzed using parametric statistics. The findings of the study indicated that Class III malocclusion is associated with a significant degree of sexual dimorphism in craniofacial parameters, especially from the age of 13 onward. Male subjects with Class III malocclusion present with significantly larger linear dimensions of the maxilla, mandible, and anterior facial heights when compared with female subjects during the circumpubertal and postpubertal periods.

  14. Mandibular condyle dimensions in Peruvian patients with Class II and Class III skeletal patterns.

    Hugo Zegarra-Baquerizo


    Full Text Available Objective: To compare condylar dimensions of young adults with Class II and Class III skeletal patterns using cone-beam computed tomography (CBCT. Materials and methods: 124 CBCTs from 18-30 year-old patients, divided into 2 groups according to skeletal patterns (Class II and Class III were evaluated. Skeletal patterns were classified by measuring the ANB angle of each patient. The anteroposterior diameter (A and P of the right and left mandibular condyle was assessed from a sagittal view by a line drawn from point A (anterior to P (posterior. The coronal plane allowed the evaluation of the medio-lateral diameter by drawing a line from point M (medium to L (lateral; all distances were measured in mm. Results: In Class II the A-P diameter was 9.06±1.33 and 8.86±1.56 for the right and left condyles respectively, in Class III these values were 8.71±1.2 and 8.84±1.42. In Class II the M-L diameter was 17.94±2.68 and 17.67±2.44 for the right and left condyles respectively, in Class III these values were 19.16±2.75 and 19.16±2.54. Conclusion: Class III M-L dimensions showed higher values than Class II, whereas these differences were minimal in A-P.

  15. Duration of the pubertal peak in skeletal Class I and Class III subjects.

    Kuc-Michalska, Małgorzata; Baccetti, Tiziano


    To estimate and compare the duration of the pubertal growth peak in Class I and Class III subjects. The data examined consisted of pretreatment lateral cephalometric records of 218 skeletal Class I or Class III subjects (93 female and 125 male subjects) of white ancestry. The duration of the pubertal peak was calculated from the average chronological age intervals between stages CS3 and CS4 of the cervical vertebral maturation in Class I vs Class III groups (t-test). In skeletal Class I subjects, the pubertal peak had a mean duration of 11 months, whereas in Class III subjects it lasted 16 months. The average difference (5 months) was statistically significant (P < .001). The growth interval corresponding to the pubertal growth spurt (CS3-CS4) was longer in Class III subjects than in subjects with normal skeletal relationships; the larger increases in mandibular length during the pubertal peak reported in the literature for Class III subjects may be related to the longer duration of the pubertal peak.

  16. Public values in public-private partnerships

    Reynaers, A.


    Although public-private partnerships (PPPs) are frequently analyzed and lauded in terms of efficiency, their impact on public values is often neglected. As a result, there is little empirical evidence supporting or rejecting the claim that PPPs have a negative effect on public values. This case

  17. 25 CFR 502.4 - Class III gaming.


    ... 25 Indians 2 2010-04-01 2010-04-01 false Class III gaming. 502.4 Section 502.4 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GENERAL PROVISIONS DEFINITIONS OF THIS CHAPTER § 502.4 Class III gaming. Class III gaming means all forms of gaming that are not class I gaming or class...

  18. Classes and Theories of Trees Associated with a Class Of Linear Orders

    Goranko, Valentin; Kellerman, Ruaan


    Given a class of linear order types C, we identify and study several different classes of trees, naturally associated with C in terms of how the paths in those trees are related to the order types belonging to C. We investigate and completely determine the set-theoretic relationships between...... these classes of trees and between their corresponding first-order theories. We then obtain some general results about the axiomatization of the first-order theories of some of these classes of trees in terms of the first-order theory of the generating class C, and indicate the problems obstructing such general...... results for the other classes. These problems arise from the possible existence of nondefinable paths in trees, that need not satisfy the first-order theory of C, so we have started analysing first order definable and undefinable paths in trees....

  19. Identifying classes of persons with mild intellectual disability or borderline intellectual functioning: a latent class analysis.

    Nouwens, Peter J G; Lucas, Rosanne; Smulders, Nienke B M; Embregts, Petri J C M; van Nieuwenhuizen, Chijs


    Persons with mild intellectual disability or borderline intellectual functioning are often studied as a single group with similar characteristics. However, there are indications that differences exist within this population. Therefore, the aim of this study was to identify classes of persons with mild intellectual disability or borderline intellectual functioning and to examine whether these classes are related to individual and/or environmental characteristics. Latent class analysis was performed using file data of 250 eligible participants with a mean age of 26.1 (SD 13.8, range 3-70) years. Five distinct classes of persons with mild intellectual disability or borderline intellectual functioning were found. These classes significantly differed in individual and environmental characteristics. For example, persons with a mild intellectual disability experienced fewer problems than those with borderline intellectual disability. The identification of five classes implies that a differentiated approach is required towards persons with mild intellectual disability or borderline intellectual functioning.

  20. Mapping the social class structure: From occupational mobility to social class categories using network analysis

    Toubøl, Jonas; Larsen, Anton Grau


    This article develops a new explorative method for deriving social class categories from patterns of occupational mobility. In line with Max Weber, our research is based on the notion that, if class boundaries do not inhibit social mobility then the class categories are of little value. Thus......, unlike dominant, theoretically defined class schemes, this article derives social class categories from observed patterns in a mobility network covering intra-generational mobility. The network is based on a mobility table of 109 occupational categories tied together by 1,590,834 job shifts on the Danish...... labour market 2001–2007. The number of categories are reduced from 109 to 34 by applying a new clustering algorithm specifically designed for the study of mobility tables (MONECA). These intra-generational social class categories are related to the central discussions of gender, income, education...

  1. Public Relations in the Public Sector

    Valentini, Chiara


    the findings. The study also suffers from the limits of a quantitative research approach, which provides less elaborate accounts of public communication officers’ perceptions of the strategic role of communication in the public sector. Originality/value of paper: This study contributes to the existing......Purpose of the paper: The aim of this study is to examine the level of strategic management of public administrations and information and communication programs by public communication officers in Italy. Methodology: The study is quantitative in nature. It was constructed according to the findings...... of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...


    Miloš POLIAK


    Full Text Available The paper deals with the issue of efficiency of public passenger transport through financial support from public funds from the perspective of improving road safety. The aim is to verify the hypothesis that financing public passenger transport from public funds is a significant tool to influence the number of passengers carried by individual automobile transport, and thus it can be used a tool for influencing road safety in a particular territory. The first part of the paper analyses the sources for financial support of public passenger transport. The next part describes the assumptions for improving road safety through increasing the support of public passenger transport. The last part analyses possible impacts of financing public passenger transport on the road safety in relation to the specified hypothesis.

  3. Debye classes in A15 compounds

    Staudenmann, J.; DeFacio, B.; Testardi, L.R.; Werner, S.A.; Fluekiger, R.; Muller, J.


    The comparison between electron charge-density distribution of V 3 Si, Cr 3 Si, and V 3 Ge at room temperature leads us to study the Debye temperatures at 0 0 K THETA 0 from specific-heat measurements for over 100 A15 compounds. A phenomenological THETA 0 (M), M the molecular mass, is obtained from the static scaling relation THETA 0 (M) = aM/sup b/ and this organizes all of the data into five Debye classes: V(V 3 Si), V-G, G(V 3 Ge), G-C, and C(Cr 3 Si). In contrast, the Debye temperature THETA 0 (V), with V as the unit-cell volume does not relate alloys as THETA 0 (M) does, with the exception of the C class. This latter case leads to the surprising result MproportionalV/sup approximately1/3/ and to a Grueneisen constant of 1.6 +- 0.1 for all compounds of this class. In the V class where V 3 Si and Nb 3 Sn are found, THETA 0 (V) labels these two alloys differently, as does their martensitic c/a ratios. With T-bar/sub c/ denoting the average superconducting transition temperature within a Debye class, interesting correlations are shown. One is the maximum of T-bar/sub c/ which exists in the V class where the strongest anharmonicity occurs. Another is the case of compounds formed only by transition elements up to and including Au. This interesting case shows that approx.3.2< T-bar/sub c/< approx.5.0 K in all of the five classes and that there is no correlation between T/sub c/ and the thermal properties. The implications of these observations for creating better models for the A15 compounds are briefly discussed

  4. Public procurement process

    NESG Policy Brief: April 2017. Public ... transparency in public procurement; and greater concerns about efficiency, fairness, and equity. ... government enacted the Public Procurement Act (2007) [1] which provides legislative framework for.

  5. Evaluation depth of the curve of Spee in class I, class II, and class III malocclusion: A cross sectional study

    Sanjna Nayar


    Full Text Available Occlusal plane is an essential consideration when multiple long-span posterior restorations are designed. When restorations are added to an existing tooth arrangement characterized by rotated, tipped, or extruded teeth, excursive interferences may be incorporated, resulting in detrimental squeal. The curve of Spee, which exists in the ideal natural dentition, allows harmony to exist between the anterior tooth and condylar guidance. This curve exists in the sagittal plane and is the best viewed from a lateral aspect. It permits total posterior disclusion on mandibular protrusion, given proper anterior tooth guidance. It is unclear that whether the curve of Spee is a description of the occlusal surface of each arch separately or in maximal intercuspation. The purpose of this study was to examine the differences in the depth of curve of Spee between the class I, class II, class III and to investigate the relationship of depth of curve of Spee with over jet, over-bite.

  6. Performance assessment for the class L-II disposal facility



    This draft radiological performance assessment (PA) for the proposed Class L-II Disposal Facility (CIIDF) on the Oak Ridge Reservation (ORR) has been prepared to demonstrate compliance with the requirements of the US Department of Energy Order 5820.2A. This PA considers the disposal of low-level radioactive wastes (LLW) over the operating life of the facility and the long-term performance of the facility in providing protection to public health and the environment. The performance objectives contained in the order require that the facility be managed to accomplish the following: (1) Protect public health and safety in accordance with standards specified in environmental health orders and other DOE orders. (2) Ensure that external exposure to the waste and concentrations of radioactive material that may be released into surface water, groundwater, soil, plants, and animals results in an effective dose equivalent (EDE) that does not exceed 25 mrem/year to a member of the public. Releases to the atmosphere shall meet the requirements of 40 CFR Pt. 61. Reasonable effort should be made to maintain releases of radioactivity in effluents to the general environment as low as reasonably achievable. (1) Ensure that the committed EDEs received by individual who inadvertently may intrude into the facility after the loss of active institutional control (100 years) will not exceed 100 mrem/year for continuous exposure of 500 mrem for a single acute exposure. (4) Protect groundwater resources, consistent with federal, state, and local requirements.

  7. The relationship between Class I and Class II methanol masers at high angular resolution

    McCarthy, T. P.; Ellingsen, S. P.; Voronkov, M. A.; Cimò, G.


    We have used the Australia Telescope Compact Array (ATCA) to make the first high-resolution observations of a large sample of class I methanol masers in the 95-GHz (80-71A+) transition. The target sources consist of a statistically complete sample of 6.7-GHz class II methanol masers with an associated 95-GHz class I methanol maser, enabling a detailed study of the relationship between the two methanol maser classes at arcsecond angular resolution. These sources have been previously observed at high resolution in the 36- and 44-GHz transitions, allowing comparison between all three class I maser transitions. In total, 172 95-GHz maser components were detected across the 32 target sources. We find that at high resolution, when considering matched maser components, a 3:1 flux density ratio is observed between the 95- and 44-GHz components, consistent with a number of previous lower angular resolution studies. The 95-GHz maser components appear to be preferentially located closer to the driving sources and this may indicate that this transition is more strongly inverted nearby to background continuum sources. We do not observe an elevated association rate between 95-GHz maser emission and more evolved sources, as indicated by the presence of 12.2-GHz class II masers. We find that in the majority of cases where both class I and class II methanol emission is observed, some component of the class I emission is associated with a likely outflow candidate.

  8. On CSM classes via Chern-Fulton classes of f-schemes

    Fullwood, James; Wang, Dongxu


    The Chern-Fulton class is a generalization of Chern class to the realm of arbitrary embeddable schemes. While Chern-Fulton classes are sensitive to non-reduced scheme structure, they are not sensitive to possible singularities of the underlying support, thus at first glance are not interesting from a singularity theory viewpoint. However, we introduce a class of formal objects which we think of as `fractional schemes', or f-schemes for short, and then show that when one broadens the domain of...

  9. Classes, cultura e ação coletiva Classes, culture and collective action

    Brasílio Sallum Jr.


    Full Text Available O artigo faz uma revisão da literatura sobre classes e conflito social, analisando seus impasses. Em seguida, faz uma incursão aos legados de Pierre Bordieu e Marx sobre a matéria, indicando como poderiam ser integrados numa teoria renovada das classes sociais.The article surveys the literature on class and social conflict, focusing its theoretical dilemmas. Then it discusses Pierre Bordieu's and Marx's legacies on the subject, pointing out how they could be integrated in a renewed theory of social classes.

  10. Public Health Departments

    Department of Homeland Security — State and Local Public Health Departments in the United States Governmental public health departments are responsible for creating and maintaining conditions that...

  11. Public Value Dimensions

    Andersen, lotte bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne-Mette


    Further integration of the public value literature with other strands of literature within Public Administration necessitates a more specific classification of public values. This paper applies a typology linked to organizational design principles, because this is useful for empirical public...... administration studies. Based on an existing typology of modes of governance, we develop a classification and test it empirically, using survey data from a study of the values of 501 public managers. We distinguish between seven value dimensions (the public at large, rule abidance, societal interests, budget...... the integration between the public value literature and other parts of the Public Administration discipline....

  12. Software engineering processes for Class D missions

    Killough, Ronnie; Rose, Debi


    Software engineering processes are often seen as anathemas; thoughts of CMMI key process areas and NPR 7150.2A compliance matrices can motivate a software developer to consider other career fields. However, with adequate definition, common-sense application, and an appropriate level of built-in flexibility, software engineering processes provide a critical framework in which to conduct a successful software development project. One problem is that current models seem to be built around an underlying assumption of "bigness," and assume that all elements of the process are applicable to all software projects regardless of size and tolerance for risk. This is best illustrated in NASA's NPR 7150.2A in which, aside from some special provisions for manned missions, the software processes are to be applied based solely on the criticality of the software to the mission, completely agnostic of the mission class itself. That is, the processes applicable to a Class A mission (high priority, very low risk tolerance, very high national significance) are precisely the same as those applicable to a Class D mission (low priority, high risk tolerance, low national significance). This paper will propose changes to NPR 7150.2A, taking mission class into consideration, and discuss how some of these changes are being piloted for a current Class D mission—the Cyclone Global Navigation Satellite System (CYGNSS).

  13. The Cosmology Large Angular Scale Surveyor (CLASS)

    Harrington, Kathleen; Marriange, Tobias; Aamir, Ali; Appel, John W.; Bennett, Charles L.; Boone, Fletcher; Brewer, Michael; Chan, Manwei; Chuss, David T.; Colazo, Felipe; hide


    The Cosmology Large Angular Scale Surveyor (CLASS) is a four telescope array designed to characterize relic primordial gravitational waves from in ation and the optical depth to reionization through a measurement of the polarized cosmic microwave background (CMB) on the largest angular scales. The frequencies of the four CLASS telescopes, one at 38 GHz, two at 93 GHz, and one dichroic system at 145/217 GHz, are chosen to avoid spectral regions of high atmospheric emission and span the minimum of the polarized Galactic foregrounds: synchrotron emission at lower frequencies and dust emission at higher frequencies. Low-noise transition edge sensor detectors and a rapid front-end polarization modulator provide a unique combination of high sensitivity, stability, and control of systematics. The CLASS site, at 5200 m in the Chilean Atacama desert, allows for daily mapping of up to 70% of the sky and enables the characterization of CMB polarization at the largest angular scales. Using this combination of a broad frequency range, large sky coverage, control over systematics, and high sensitivity, CLASS will observe the reionization and recombination peaks of the CMB E- and B-mode power spectra. CLASS will make a cosmic variance limited measurement of the optical depth to reionization and will measure or place upper limits on the tensor-to-scalar ratio, r, down to a level of 0.01 (95% C.L.).

  14. Effects of emotion on different phoneme classes

    Lee, Chul Min; Yildirim, Serdar; Bulut, Murtaza; Busso, Carlos; Kazemzadeh, Abe; Lee, Sungbok; Narayanan, Shrikanth


    This study investigates the effects of emotion on different phoneme classes using short-term spectral features. In the research on emotion in speech, most studies have focused on prosodic features of speech. In this study, based on the hypothesis that different emotions have varying effects on the properties of the different speech sounds, we investigate the usefulness of phoneme-class level acoustic modeling for automatic emotion classification. Hidden Markov models (HMM) based on short-term spectral features for five broad phonetic classes are used for this purpose using data obtained from recordings of two actresses. Each speaker produces 211 sentences with four different emotions (neutral, sad, angry, happy). Using the speech material we trained and compared the performances of two sets of HMM classifiers: a generic set of ``emotional speech'' HMMs (one for each emotion) and a set of broad phonetic-class based HMMs (vowel, glide, nasal, stop, fricative) for each emotion type considered. Comparison of classification results indicates that different phoneme classes were affected differently by emotional change and that the vowel sounds are the most important indicator of emotions in speech. Detailed results and their implications on the underlying speech articulation will be discussed.


    Maja Hrvanović


    Full Text Available Numerous indicators affect communication and interaction in art classes. For every teacher, as pedagogue, his successful educational activity is very important as some indicators influence the two-way exchange of information in art classes. Teaching art is very specific way of teaching process, because it is mostly based on exchange of visual information of artistic type which represents a special form of communication. The specificity of artistic information, way of acting on the viewer and intense emotional charge in the process of communication should be used as visual stimulus. The richness of imagery, stimulation of reality, abstraction and other cognitive processes in art classes experientially and visually improve students’ awareness and should be represented and diversified by origin and multiplied by quantity. The research paper aims to demonstrate the importance of connectivity between judgment of taste and ability to evaluate the quality of the work of art in art and non-art schools. Teaching and education in art classes is being realized precisely inside communicative relations and appropriate socio-emotional climate. In this research, visual communication in art classes is defined over the structure of the inventory that will examine the differences between abilities to evaluate the quality of artistic information and the judgment of taste.

  16. Static Members of Classes in C#

    Adrian LUPASC


    Full Text Available The C# language is object-oriented, which is why the declared member data must be part of a class. Thus, there is no possibility to declare certain variables that can be accessed from anywhere within the application, as it happens, for example, with global variables at the C language level. Making this work in C# is possible through static members of the class. Declaring a class implies defining some of its member data that later receive values when creating each object. A static member of the class can be interpreted as belonging only to the class, not to the objects subsequently created, which means that for the non-static data, there are as many children as there were objects created, while for the static ones there is only one copy, regardless of the number of created objects. In this regard, this paper presents the main aspects that characterize these abstract concepts of object oriented programming in general and C# language in particular, detailing how to develop an application that includes both static and non-static members. At the same time, particularities in the mirror for the two types of data, restrictions on use and potential limitations are presented.

  17. Strategi Public Relations Pariwisata Bali

    Kadek Dwi Cahaya Putra


    Full Text Available Abstract: Bali has to maintain its image and reputation as the world leading class tourist destination. Tourism in fact is a vulnerable industry easily ruined by related issues and crises. Therefore, Public Relations (PR with its communication strategy is highly required to maintain good relationships with related parties. This study is aimed at identifying Bali’s Public Relations positioning and setting up its PR strategies. Data and information are gained by means of questionnaire distributed to The Bali Tourism Board (BTB with its stakeholders as an organization playing important role in Bali tourism. The data is then analyzed by SWOT (Strength Weaknesses Opportunities and Threats analysis. It is then found that Bali’s PR positioning is on quadrant V means Stabilization/Growth. The appropriate strategies then are socializing the importance of Issue and Crisis Management, be more creative in tourism related special events, developing relationships with medias, improving tourism publication’s quality, maintaining relationships with related tourism organization and Bali community internally.

  18. Royal Wine Corporation d/b/a/ Royal Kedem (Herzog Wine Cellars), Oxnard, CA; Proposed Settlement of Clean Water Act Class II Administrative Penalty and Opportunity to Comment

    Public Notice of Proposed Settlement of Clean Water Act Class II Administrative Penalty and Opportunity to Comment In the Matter of Royal Wine Corporation d/b/a/ Royal Kedem (Herzog Wine Cellars), Oxnard, California.

  19. Middle Class and Democracy in Latin America

    Jaime Fierro


    Full Text Available The consolidation of the middle class has been interpreted by modernization and postmodernization theories as a key factor for the functioning and stability of the democratic system. However, in Latin America the middle class has tended to be associated with two contradictory positions. On the one hand, it is emphasized that it plays a stabilizing and democratic role while, on the other hand, it is linked to supporting military coups. With the purpose of elucidate such a dilemma, the relationship that can be established between the socioeconomic status and the degree of support for democracy will be examined. In order to do this, an empirical analysis from Latinbarometer surveys databases will be conducted, covering seventeen countries in the region for the period from 1996 to 2011. It will be concluded that the middle class in Latin America does not have particularly more favorable attitudes toward democracy than other social segments.

  20. Young people, drinking and social class

    Kolind, Torsten


    Analytical concepts such as 'bounded consumption' or 'controlled loss of control' have been applied to characterise contemporary youth intoxication. This article argues that this kind of cultural diagnosis benefits from being related to a focus on differences in social class. It is shown that in ......Analytical concepts such as 'bounded consumption' or 'controlled loss of control' have been applied to characterise contemporary youth intoxication. This article argues that this kind of cultural diagnosis benefits from being related to a focus on differences in social class. It is shown...... people to construct social class-related identities: mainstream youngsters continually confirm their taken-for-granted normality, and mainstream breakers resist the mainstream hegemonic (school) culture which usually defies them. In conclusion, bounded consumption, corresponding with contemporary ideals...

  1. Novamene: A new class of carbon allotropes

    Larry A Burchfield


    Full Text Available We announce a new class of carbon allotropes. The basis of this new classification resides on the concept of combining hexagonal diamond (sp3 bonded carbon − lonsdaleite and ring carbon (sp2 bonded carbon − graphene. Since hexagonal diamond acts as an insulator and sp2 bonded rings act as conductors, these predicted materials have potential applications for transistors and other electronic components. We describe the structure of a proposed series of carbon allotropes, novamene, and carry out a detailed computational analysis of the structural and electronic properties of the simplest compound in this class: the single-ring novamene. In addition, we suggest how hundreds of different allotropes of carbon could be constructed within this class.




    Full Text Available Basing on literature data and unpublished relevés from Sicily, a survey of the syntaxa belonging to the class Lygeo-Stipetea Rivas-Martínez 1978 is presented. This perennial vegetation is characterized by the dominance of big caespitose hemicryptophytes, and it is widely distributed in Sicily from the sea level up to 1500 m a.s.l. The class is represented in Sicily by two orders, floristically and ecologically well differentiated: Lygeo-Stipetalia, including the sole alliance Moricandio-Lygeion exclusively of clayey substrates, and Hyparrhenietalia hirtae, including five alliances (Hyparrhenion hirtae, Avenulo cincinnatae-Ampelodesmion mauritanici, Thero-Brachypodion ramosi, Bromo-Oryzopsion miliaceae, and Arundion collinae occurring on various substrates. Within the class, 50 associations have been recognized. To support the syntaxonomic proposal, a multivariate numerical analysis, considering literature and personal data, has been performed. Nomenclature, floristic settlement, ecology, syndynamism and chorology are examined for each syntaxon.

  3. Class Generation for Numerical Wind Atlases

    Cutler, N.J.; Jørgensen, B.H.; Ersbøll, Bjarne Kjær


    A new optimised clustering method is presented for generating wind classes for mesoscale modelling to produce numerical wind atlases. It is compared with the existing method of dividing the data in 12 to 16 sectors, 3 to 7 wind-speed bins and dividing again according to the stability...... of the atmosphere. Wind atlases are typically produced using many years of on-site wind observations at many locations. Numerical wind atlases are the result of mesoscale model integrations based on synoptic scale wind climates and can be produced in a number of hours of computation. 40 years of twice daily NCEP...... adapting to the local topography. The purpose of forming classes is to minimise the computational time for the mesoscale model while still representing the synoptic climate features. Only tried briefly in the past, clustering has traits that can be used to improve the existing class generation method...


    Ayfer Sülü


    Full Text Available Politeness is considered to promote effective interaction between people. In the context of language teaching, it is believed to enhance learning by providing a lively and friendly atmosphere in classroom (Jiang, 2010. This study investigates an EFL classroom in terms of interaction between English learners and a native English speaking teacher. The aim of the study is to see whether the effects of politeness strategies differ when students and teacher do not share the same culture and native language. Two hours of classes were observed and taperecorded by the researcher. The recordings were transcribed and analyzed by making use of related politeness strategies and functions of speech. Also, three randomly chosen students were interviewed after the class. The findings showed that politeness existed in that EFL classroom and it helped students to have positive feelings towards the lesson and motivated them to participate more in classes.

  5. Communicative Language Teaching in Second Language Class

    Xiao Juan


    IntroductionReturn the class to the students and let the students be the masters of the class.This is what I have changed during the last three years in my class.I have been using Communicative Language Teaching method instead of Grammar Translation method.In the Grammar Translation method, students only study grammar and learn lists of words and then translate what they have learned into Chinese.In the classroom,the teacher uses the students' first language to explain the grammar and vocabulary in the text and then helps the students to translate it.This method is based on the idea that language is made up of words and that language changes according to the grammar rules.

  6. Education, class and vernacular awareness on Tyneside

    Jensen, Marie Møller


    . This group consisted of mainly older female speakers and results are interpreted in light of first wave studies on the patterning of language use by class, age and gender. Finally, the issue of vernacular awareness is linked to social indexicality and it is suggested that an interpretation of participants...... identification. The results indicate that participants’ self-identification is at odds with the classification based on education and, furthermore, that the group of participants who identify as middle class but have low educational attainment behave significantly different from the other participants......This chapter reports on a questionnaire study investigating Tyneside residents’ vernacular awareness and attested language use. Participant performance is interpreted on the basis of a cross-tabulation of participants’ social class as determined by their level of education and participants’ own...

  7. A class of convergent neural network dynamics

    Fiedler, Bernold; Gedeon, Tomáš


    We consider a class of systems of differential equations in Rn which exhibits convergent dynamics. We find a Lyapunov function and show that every bounded trajectory converges to the set of equilibria. Our result generalizes the results of Cohen and Grossberg (1983) for convergent neural networks. It replaces the symmetry assumption on the matrix of weights by the assumption on the structure of the connections in the neural network. We prove the convergence result also for a large class of Lotka-Volterra systems. These are naturally defined on the closed positive orthant. We show that there are no heteroclinic cycles on the boundary of the positive orthant for the systems in this class.

  8. From networked publics to issue publics

    Birkbak, Andreas


    As an increasing part of everyday life becomes connected with the web in many areas of the globe, the question of how the web mediates political processes becomes still more urgent. Several scholars have started to address this question by thinking about the web in terms of a public space....... In this paper, we aim to make a twofold contribution towards the development of the concept of publics in web science. First, we propose that although the notion of publics raises a variety of issues, two major concerns continue to be user privacy and democratic citizenship on the web. Well-known arguments hold......, this paper points towards an alternative way to think about publics by proposing a pragmatist reorientation of the public/private distinction in web science, away from seeing two spheres that needs to be kept separate, towards seeing the public and the private as something that is continuously connected...

  9. The power of language used in class

    Mitrović Milica


    Full Text Available This article deals with the analysis of the language used in class by: (1 indicating the relevance of this type of analysis in the context of current research questions about the relations between language and education, (2 the analysis of the selected school classes and (3 by presenting methodological characteristics and possible research achievements of this form of analysis. Class language is here seen as one of school languages, and an item for the analysis of teaching and authentic evaluative information about education. Our research comprised the analyses of six classes in Belgrade elementary schools. The aim of the research was to identify and describe the language of the selected classes and to analyse the obtained information in the view of furthering language learning and learning by the use of language. Selected were three lessons in the first and three in the final classes, and planned so that pupils could be the main speakers (lesson repetition and elaboration. The analyses of the teaching contents were done, and the results showed that, compared to pupils, teachers do a major part of talking, that pupils usually give one word or short answers, that they communicate within uniform speech models and have no opportunity to develop a sense of ownership of the language of the lesson which is a precondition for further language learning and using language for school learning. The results also indicate certain contradictions in the identified language practice, which we deem important for further systematic research of language use and learning in our schools.

  10. The YouTube Makeup Class

    Haase, David G.


    When a college instructor goes out of town and must miss a lecture, the standard options are to cancel the class meeting or to enlist a colleague to fill in. In the former case a teaching opportunity is lost; in the latter the substitute may not lead the class in the same way as the instructor. Some students routinely skip lectures by a guest instructor, in the belief that the material in the substitute lecture will not be covered on the exam. There are other makeup options such as a directed study assignment. For instance, a missed class is sometimes a good opportunity to require students to investigate web-based simulations such as Physlets® that illustrate the class topics. These are most effective if the students are given a clear structure and if there are questions that the students must answer from their investigations with the Physlets. But many students are more comfortable with the audio and visual communication that occurs in the classroom. Web 2.0 technology, e.g., YouTube (, makes it convenient for faculty to upload videos of lectures and demonstrations that can be used for makeup classes. College students already use YouTube for entertainment, and the YouTube format is simple to view on any web-connected computer. Although some universities have highly developed media delivery systems, YouTube is extremely convenient and accessible by anyone. This paper discusses how a YouTube makeup class can be efficiently produced and structured to be an effective learning experience.

  11. Class I Underground Injection Control Program: Study of the Risks Associated with Class I Underground Injection Wells

    The document provides describes the current Class I UIC program, the history of Class I injection, and studies of human health risks associated with Class I injection wells, which were conducted for past regulatory efforts and policy documentation.

  12. Noisy Lives, Noisy Bodies: Exploring the Sensorial Embodiment of Class

    Merrild, Camilla Hoffmann; Vedsted, Peter; Andersen, Rikke Sand


    Social inequality in cancer survival is well known, and within public health promotion enhancing awareness of cancer symptoms is oft en promoted as a way to reduce social differences in stage of cancer at the time of diagnosis. In order to add to our knowledge of what may lie behind social...... inequalities in cancer survival encountered in many high-income countries, this article explores the situatedness of bodily sensations. Based on comparative ethnographic fi eldwork, we argue that the socially and biologically informed body influences how people from lower social classes experience sensations....... Overall, we point out how the sensorial is tied to the embodiment of the social situation in the sense that some bodies make more ‘noise’ than others. It follows that standardised approaches to improving early care seeking by increasing knowledge and awareness may overlook essential explanations of social...

  13. 78 FR 34552 - Modification of Class D and Class E Airspace and Establishment of Class E Airspace; Pasco, WA


    ... Compass Locator at ILS Outer Marker (LOM) has been decommissioned and needs to be removed from Class E... within 3.5 miles each side of the Tri-Cities Airport 045[deg] bearing extending from the 4.3-mile radius...] bearing of Richland Airport extending 20.9 miles northeast of Richland Airport; that airspace extending...

  14. School, multiliteracies and tecnologies in the portuguese language class: reflections from a project on youtubers

    Gabriela da Silva Bulla


    Full Text Available This paper aims at reflecting on school, multiliteracies and technologies in contemporary society. To this end, we describe and analyze a learning project carried out with a ninth grade class in Portuguese Language classes at a public school in Porto Alegre, Brazil. The project focused on multimodal discourse genres such as Youtuber video and written dissertation. We highlight the importance of working with the promotion of multiliteracies in the school that is committed to the formation of citizens that are able to circulate critically through the cybercultural and mediatic spheres inherent in the network society.




    Full Text Available This article provides some strategies for teachers to deal with large classes having into account that this is a very common situation in different educational levels. Some teaching methods that have been used to make significant progress in the learning and teaching process are presented here, with the aim of getting more efficient and effective educational environment. Under these circumstances, teachers need to assure that they provide an interactive learning environment to their students. Finally, a lesson plan example for a mathematics class considering all these aspects is presented at the end of this paper.


    Borges, Kamylla Pereira Borges


    The aim of this article is to discuss the issue of teachers’ class identity in the present context of the professionalization of teaching, from the point of view of the concepts of alienation in work and the Marxist theory of social classes. So, the study started from the reality lived out and thought by these teachers, by collecting empirical data using a questionnaire with primary school teachers in Jaraguá, in the State of Goiás. Through this data an attempt was made to get to know their c...

  17. Type Classes for Lightweight Substructural Types

    Edward Gan


    Full Text Available Linear and substructural types are powerful tools, but adding them to standard functional programming languages often means introducing extra annotations and typing machinery. We propose a lightweight substructural type system design that recasts the structural rules of weakening and contraction as type classes; we demonstrate this design in a prototype language, Clamp. Clamp supports polymorphic substructural types as well as an expressive system of mutable references. At the same time, it adds little additional overhead to a standard Damas-Hindley-Milner type system enriched with type classes. We have established type safety for the core model and implemented a type checker with type inference in Haskell.

  18. Negotiations of Acknowledgement among Middle Class Residents

    Andersen, Nina Blom


    The article presents an analysis of communication processes between residents, between residents and people in the broader societal context as well as of media coverage of a fireworks disaster in a Danish suburb. It demonstrates how residents (all members of the Danish middle class) were able......, ethnicity, class or other social categories normally recognized as influential in case of disastrous events. Since the population in the area was very homogenous, the axis of differentiation was instead linked to the social category of affectedness, and a hierarchy of affectedness was identified within...

  19. From State Diagram to Class Diagram

    Borch, Ole; Madsen, Per Printz


    UML class diagram and Java source code are interrelated and Java code is a kind of interchange format. Working with UML state diagram in CASE tools, a corresponding xml file is maintained. Designing state diagrams is mostly performed manually using design patterns and coding templates - a time...... consuming process. This article demonstrates how to compile such a diagram into Java code and later, by reverse engineering, produce a class diagram. The process from state diagram via intermediate SAX parsed xml file to Apache Velocity generated Java code is described. The result is a fast reproducible...

  20. The class of n-entire operators

    Silva, Luis O; Toloza, Julio H


    We introduce a classification of simple, regular, closed symmetric operators with deficiency indices (1, 1) according to a geometric criterion that extends the classical notions of entire operators and entire operators in the generalized sense due to M G Krein. We show that these classes of operators have several distinctive properties, some of them related to the spectra of their canonical self-adjoint extensions. In particular, we provide necessary and sufficient conditions on the spectra of two canonical self-adjoint extensions of an operator for it to belong to one of our classes. Our discussion is based on some recent results in the theory of de Branges spaces. (paper)

  1. Representations of deaf students about inclusion in physical education classes

    Tássia Pereira Alves


    Full Text Available Inclusion is a social process in school aims to change attitudes and to build a position to cover everyone without distinction. Thus, the objective was to analyze the representations of deaf students on their inclusion in physical education classes. It is qualitative, descriptive and analytical, attended eight deaf students from 2 public schools in a city in the countryside of Bahia. For data production, it was used a semi -structured interview, through the aid of an interpreter of Brazilian Sign Language (Libras, at the same time, it was translated by the interpreter and transcribed by the researchers. Data analysis used the technique of categorical content analysis. The inclusion of deaf people in physical education classes still failed to materialize and in fact, even having found some teachers with pedagogical actions that proved to be inclusive, yet they still leave many gaps, regarding satisfactory learning of students because they simply just integrate deaf students in the classroom. It is necessary that the school and the teacher ensure that the curriculum is accessible to them, so that they can contribute to the construction of citizenship, motor development, cognitive and social-emotional student.

  2. Publication ethics in public health emergencies.

    Shaw, David; Elger, Bernice S


    In this article, we describe and analyse three issues in publication ethics that are raised when conducting research in emergencies and disasters. These include reluctance to share data and samples because of concerns about publications, loss of individual authorship in high high-profile multi-entity publications, and the deaths of authors during dangerous research projects. An emergency research pledge may be useful in avoiding some of these issues. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail:

  3. Public relations effectiveness in public health institutions.

    Springston, Jeffrey K; Weaver Lariscy, Ruth Ann


    This article explores public relations effectiveness in public health institutions. First, the two major elements that comprise public relations effectiveness are discussed: reputation management and stakeholder relations. The factors that define effective reputation management are examined, as are the roles of issues and crisis management in building and maintaining reputation. The article also examines the major facets of stakeholder relations, including an inventory of stakeholder linkages and key audiences, such as the media. Finally, methods of evaluating public relations effectiveness at both the program level and the institutional level are explored.

  4. Public Values and Public Service Motivation

    Andersen, Lotte Bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne Mette


    The literatures on public values (PV) and public service motivation (PSM) both address whether public service delivery is driven by something more than self-interest. They have developed separately, although they can benefit from insights developed by the other, and this article discusses...... conceptual and empirical relationships between them. Based on a survey of 501 public managers, we find that PSM and PV are associated empirically, but not in a manner allowing total integration. The conceptual discussion reveals how the two concepts cannot be totally separated, as values can be motivating...

  5. Features of target cell lysis by class I and class II MHC restricted cytolytic T lymphocytes

    Maimone, M.M.; Morrison, L.A.; Braciale, V.L.; Braciale, T.J.


    The lytic activity of influenza virus-specific muvine cytolytic T lymphocyte (CTL) clones that are restricted by either H-2K/D (class I) or H-2I (class II) major histocompatibility (MHC) locus products was compared on an influenza virus-infected target cell expressing both K/D and I locus products. With the use of two in vitro measurements of cytotoxicity, conventional 51 Cr release, and detergent-releasable radiolabeled DNA (as a measure of nuclear disintegration in the early post-lethal hit period), the authors found no difference between class I and class II MHC-restricted CTL in the kinetics of target cell destruction. In addition, class II MHC-restricted antiviral CTL failed to show any lysis of radiolabeled bystander cells. Killing of labeled specific targets by these class II MHC-restricted CTL was also efficiently inhibited by unlabeled specific competitor cells in a cold target inhibition assay. In sum, these data suggest that class I and class II MHC-restricted CTL mediate target cell destruction by an essentially similar direct mechanism

  6. Invariant generalized ideal classes – structure theorems for p-class ...

    l-classes d'idéaux dans les extensionscycliques relatives de degré premierl, Annales de ... de classes relatives, Annales de l'Institut Fourier, 43, 1 (1993). ...... ley's formula which needs the knowledge of the Herbrand quotient of EK) and where ...... Séminaire de Théorie de Nombres, Paris 1988–1990, Progress in Math.

  7. Thin-plate spline analysis of craniofacial growth in Class I and Class II subjects.

    Franchi, Lorenzo; Baccetti, Tiziano; Stahl, Franka; McNamara, James A


    To compare the craniofacial growth characteristics of untreated subjects with Class II division 1 malocclusion with those of subjects with normal (Class I) occlusion from the prepubertal through the postpubertal stages of development. The Class II division 1 sample consisted of 17 subjects (11 boys and six girls). The Class I sample also consisted of 17 subjects (13 boys and four girls). Three craniofacial regions (cranial base, maxilla, and mandible) were analyzed on the lateral cephalograms of the subjects in both groups by means of thin-plate spline analysis at T1 (prepubertal) and T2 (postpubertal). Both cross-sectional and longitudinal comparisons were performed on both size and shape differences between the two groups. The results showed an increased cranial base angulation as a morphological feature of Class II malocclusion at the prepubertal developmental phase. Maxillary changes in either shape or size were not significant. Subjects with Class II malocclusion exhibited a significant deficiency in the size of the mandible at the completion of active craniofacial growth as compared with Class I subjects. A significant deficiency in the size of the mandible became apparent in Class II subjects during the circumpubertal period and it was still present at the completion of active craniofacial growth.

  8. A Model for Teaching Large Classes: Facilitating a "Small Class Feel"

    Lynch, Rosealie P.; Pappas, Eric


    This paper presents a model for teaching large classes that facilitates a "small class feel" to counteract the distance, anonymity, and formality that often characterize large lecture-style courses in higher education. One author (E. P.) has been teaching a 300-student general education critical thinking course for ten years, and the…

  9. The Intersection between Out-of-Class Language Learning Strategies and In-Class Activities

    Saad, Noor Saazai Mat; Yunus, Melor Md; Embi, Mohamed Amin


    Studies on out-of-class language learning strategies (OCLLSs) are usually divorced from the activities in class. Thus, this study addresses the connection of the two entities. The participants in this study were nine international postgraduate students who were undergoing their English language proficiency course in an institution in Malaysia.…

  10. Social Class Experiences of Working-Class Students: Transitioning out of College

    Treager Huber, Carey


    Issues surrounding social class are often overlooked and rarely discussed in higher education; however, they affect students and institutions in critical ways. Although research has demonstrated that social class is a predictor of access to college, retention, academic performance, overall undergraduate and graduate experience, and college…

  11. Making Class: Children's Perceptions of Social Class through Illustrations

    Howard, Adam; Swalwell, Katy; Adler, Karlyn


    Background/Context: Though there has been attention to how class differences impact children's experiences in schools and how young people perceive racial and gender differences, very little research to date has examined how young people make sense of social class differences. Purpose: In this article, the authors examine young children's…

  12. Working-Class Boys, Educational Success and the Misrecognition of Working-Class Culture

    Ingram, Nicola


    This article contributes to the theory of institutional habitus by exploring the differing ways in which the institutional habitus of two schools in Belfast, Northern Ireland mediates the local habitus of working-class boys. All of the boys in this qualitative case study live in the same disadvantaged working-class community but attend two…

  13. Social class and substance use disorders: the value of social class as distinct from socioeconomic status

    Wohlfarth, T.; van den Brink, W.


    The relationship between social class and substance use disorders (SUDs) is explored and compared to the relationship between SES and SUDs. Social class and SES are two different conceptualizations of socioeconomic inequality (SEI) which emanate from two different theoretical orientations in

  14. Social Class and Social Capital in China and Britain: A Comparative Study

    Yaojun Li


    Full Text Available We use the China General Social Survey (2005 and the Home Office Citizenship Survey (2005 to study civic engagement and neighbourhood trust in China and Britain in this paper. We focus on class differences in participation in sports/recreation, religion, children's/adult education and public-welfare activities, and trust in the neighbours. We find higher levels of civic involvement in Britain but greater neighbourhood trust in China. This is mainly due to structural differences. China has a large proportion of peasants who have very low levels of civic involvement but very high levels of neighbourhood trust. Among the non-peasant population, the two countries have similar levels of class differences in civic (except religious involvement. There are small class differences in China on neighbourhood trust, but marked effects in Britain. Overall, there is a greater similarity than difference in class effects in both civic engagement and social trust in the two countries. While differences in demographic attributes (and China's specific institutional arrangement, the household registration system, or hukou account for some of the observed patterns, we also find more pronounced class than demographic effects in the two countries. Class plays a major role in the development of social capital.

  15. Association between physical activity, participation in Physical Education classes, and social isolation in adolescents.

    Santos, Simone José dos; Hardman, Carla Menêses; Barros, Simone Storino Honda; Santos da Franca, Carolina; Santos, Carolina da F B F; Barros, Mauro Virgilio Gomes de


    To analyze the association between physical activity, participation in Physical Education classes, and indicators of social isolation among adolescents. This was an epidemiological study based on secondary analysis of data from a representative sample of students (14-19 years) from public high schools (n=4,207). Data were collected through the questionnaire Global School-based Student Health Survey. The independent variables were the level of physical activity and enrollment in Physical Education classes, while the dependent variables were two indicators of social isolation (feeling of loneliness and having few friends). Descriptive and inferential procedures were used in the statistical analysis. Most of the adolescents were classified as insufficiently active (65.1%) and reported not attending Physical Education classes (64.9%). Approximately two in each ten participants reported feeling of loneliness (15.8%) and, in addition, about one in each five adolescents reported have only one friend (19.5%). In the bivariate analysis, a significantly lower proportion of individuals reporting social isolation was observed among adolescents who referred higher enrollment in Physical Education classes. After adjustment for confounding variables, binary logistic regression showed that attending Physical Education classes was identified as a protective factor in relation to the indicator of social isolation 'having few friends,' but only for girls. It was concluded that participation in Physical Education classes is associated with reduced social isolation among female adolescents. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  16. Behavioral and Mental Health Correlates of Youth Stalking Victimization: A Latent Class Approach.

    Reidy, Dennis E; Smith-Darden, Joanne P; Kernsmith, Poco D


    Although recognized as a public health problem, little attention has been paid to the problem of stalking among youth. Latent profile analysis was used to identify latent groups of adolescent stalking victims and their behavioral and mental health correlates. A cross-sectional sample of 1,236 youths were randomly selected from 13 schools stratified by community risk level (i.e., low, moderate, and high risk) and gender. Students completed surveys assessing behavioral indicators of stalking victimization, as well as substance use, sexual behavior, dating violence, and psychiatric symptoms. Data were collected in 2013 and data analyses were performed in 2015. Analysis indicated the presence of a non-victim class, a minimal exposure class, and a victim class for boys and girls alike. Approximately 14% of girls and 13% of boys were in the stalking victim class. Adolescents in the victim class reported more symptoms of post-traumatic stress, mood disorder, and hopelessness, as well as more instances of alcohol use, binge drinking, and physical dating violence victimization. Girls in the victim class also reported engaging in sexting behaviors and oral sex with significantly more partners than their non-victim peers. These findings provide valuable knowledge of the prevalence and pertinent health correlates of stalking victimization in adolescence. The data suggest a substantial proportion of adolescents are victims of stalking and are likewise at risk for a number of deleterious health outcomes. As such, this population merits further attention by prevention researchers and practitioners. Published by Elsevier Inc.

  17. School Physical Education and Gender: Influences from outside the school at participation in classes

    Juliana Fagundes Jaco


    Full Text Available Participation in physical education classes is a complex issue; many factors lead students to participate in classroom activities in different ways. This research examines how the way to take part in the class is influenced by experiences outside of school. In this way, seeks to analyze how the actions and family discourses influence the different interests of girls and boys, such as the participation in physical activities outside of school. Also, examines the influence of the participating inside of the school, and how expectations and understandings of bodily practices for boys and girls influence different ways to participate in classes when comparing the male and female gender. For this, held semi-structured interviews and classroom observations into four groups of the eighth year of two public schools in the city of Campinas-SP. The notes of this research indicated that the experience and knowledge of the body and body practice outside of school have the big influence on the ways of participating in classes. The cultural environment of the students gave different experiences and understandings for boys and girls in the knowledge that circulate in physical education classes and contributed in different ways to participate in class. Keywords: Physical Education, Gender, Participation

  18. Kill or Cure? Different Types of Social Class Identification Amplify and Buffer the Relation between Social Class and Mental Health

    Rubin, Mark


    The present research investigated different types of social class identification as moderators of the negative relation between social class and mental health problems. Psychology undergraduates (N = 355) completed an online survey that included measures of social class, mental health and well-being, and three aspects of social class identification: importance of identity, salience of identity, and perceived self-class similarity. Perceived self-class similarity buffered the negative associat...

  19. ISLAM IN PROVINCIAL INDONESIA: Middle Class, Lifestyle, and Democracy

    Noorhaidi Hasan


    Full Text Available Islamic symbols have flourished in the public spaces of Indonesian provincial towns after Suharto. This phenomenon has occurred in parallel with the  significant shifts in the social, economic and political fields, which is tied to the mounting impact of Islamization, social mobility, economic growth, and democratization occurring among town people. It is as if we see a parallel move between Islamization, modernization, globalization and democratization. Key concepts associated with these trends are appropriated with those rooted in tradition and local culture to inform the whole dynamics of Indonesian provincial towns today. The key player in this process is the new middle class, who look to Islam for inspiration both to claim distinction and social status and to legitimize their consumptive lifestyle. They are newly pious who act as active negotiators between the global and the local as well as the cosmopolitan centre and the hinterland. They also play a pivotal role as an agency that liberalizes religion from its traditionally subservient, passive and docile posture by turning it into a source of moral legitimacy and distinction to represent a modern form of life. Given its intimate relationship with locality, tradition, modernity as well as globalization, Islam has increasingly assumed a greater importance for local politics. Political elites have used Islamic symbols for the instrumental purpose of extending their political legitimacy and mobilizing constituency support, in a political environment of open competition and increased public participation in decision making. In this process religious symbols have irrefutably been distanced from their religious moorings and narrow, Islamist understandings, in favor of pragmatic political purposes. Keywords: Islamic symbols, middle class, globalization, lifestyle, local politics

  20. Fashioning identities: gender, class and the self

    Boydell, C. E.


    This article focused on four publications from Berg’s ‘Dress, Body and Culture’ series. It situates these publications within the context of the development of dress and fashion studies and acknowledges dress and adornment as universal practices which aid our understanding of our individual and collective attempts to express identities. This article utilises a discussion and analysis of these publications to reflect on the current state of fashion theory and research. Drawing on the writer’s ...