148 research outputs found

    Building Efl Students' Self-confidence, Motivation, And Ability In Listening English 2.0

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    The study investigates the relationship among  self-confidence, motivation, and  the ability of listening skill by using using 2.0. It occured when some students getting difficulty to respond listening record,  they did not get any motivation while listening section is was tested to them, and practically they got less confidence to share their answer. I used mobile phone as a tool to transfer listening material, process  to maintain listening class more attractive to the students. It could  build up students' self confidence, motivation, and ability in listening class. Based on the implementation of listening English 2.0, the major findings were; the students felt motivated, confidence, and built up their ability where they are correlated. They feel confidence to answer questions regarding to listening material. The students felt self confidence. These findings provide a valuable framework for lecturer/instructor in English as a Foreign Language to build up those aspects by using technology 2.0

    Rural Pharmacy not delivering on its health promotion potential

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    Objective: To investigate the level and perceived quality of health promotion advice received from rural pharmacists.Design: Self-administered written survey on access to and quality of pharmacy services in rural Western Australia completed by rural residents.Setting: Rural Pharmacy.Participants: Four hundred and eighty-three respondents who regularly used a pharmacy.Outcome measures: Items in the survey included frequency of receiving prevention advice and satisfaction ratings on health and pharmacy services.Results: Eighty-eight per cent of respondents had never discussed exercise or diet with their pharmacist and 65% had never discussed preventing health problems. Receiving good prevention advice predicted satisfaction with health services in general but not satisfaction with pharmacy services.Conclusion: Pharmacies are being underutilised with respect to their capacity to deliver heath prevention advice and ways to capitalise on this potential need to be investigated

    Quantifying the Direct Radiative Effect of Absorbing Aerosols for Numerical Weather Prediction: A Case Study

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    We conceptualize aerosol radiative transfer processes arising from the hypothetical coupling of a global aerosol transport model and a global numerical weather prediction model by applying the US Naval Research Laboratory Navy Aerosol Analysis and Prediction System (NAAPS) and the Navy Global Environmental Model (NAVGEM) meteorological and surface reflectance fields. A unique experimental design during the 2013 NASA Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) field mission allowed for collocated airborne sampling by the high spectral resolution Lidar (HSRL), the Airborne Multi-angle SpectroPolarimetric Imager (AirMSPI), up/down shortwave (SW) and infrared (IR) broadband radiometers, as well as NASA A-Train support from the Moderate Resolution Imaging Spectroradiometer (MODIS), to attempt direct aerosol forcing closure. The results demonstrate the sensitivity of modeled fields to aerosol radiative fluxes and heating rates, specifically in the SW, as induced in this event from transported smoke and regional urban aerosols. Limitations are identified with respect to aerosol attribution, vertical distribution, and the choice of optical and surface polarimetric properties, which are discussed within the context of their influence on numerical weather prediction output that is particularly important as the community propels forward towards inline aerosol modeling within global forecast systems

    Assessing regional patterns of juvenile salmon growth in the Salish Sea

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    Early marine juvenile growth in Pacific salmon is generally positively correlated with overall survival to reproductive age. In this study, regional patterns of juvenile salmon growth are being analyzed over a two-year period (2012-2013) in the Salish Sea and surrounding waters to better assess juvenile productivity, via growth, in the Salish Sea and surrounding waters to provide us insight into possible mechanisms regulating survival. Insulin-like growth factor-1 (IGF-1), a hormone used to assess instantaneous growth in fishes, including juvenile salmon, was measured in late June and early July of 2012 and 2013 in the Strait of Georgia, Johnstone Strait, Queen Charlotte Strait, and Puget Sound. Juvenile sockeye (Oncorhynchus nerka) and pink salmon (O. gorbuscha) were collected in 2012, whereas juvenile coho (O. kisutch), Chinook (O. tshawytscha), and chum salmon (O. keta) where obtained in both years. In 2012 IGF-1 levels were highest in pink salmon from the Gulf Islands and Puget Sound; this was a unique pattern among the 5 species of juvenile salmon sampled. Coho salmon IGF-1 levels were highest in samples from the Northern Strait of Georgia. Chinook salmon IGF-1 levels were significantly higher in the Strait of Georgia than Puget Sound. The only regions where IGF-1 values were consistently low for three of the four species were Queen Charlotte Strait and Johnstone Strait. Analyses of 2013 IGF-1 levels (juvenile coho, Chinook, chum and a low number of sockeye) are underway and scheduled plans to obtain samples in late June to early July of 2014 are in place

    Multipliers for p-Bessel sequences in Banach spaces

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    Multipliers have been recently introduced as operators for Bessel sequences and frames in Hilbert spaces. These operators are defined by a fixed multiplication pattern (the symbol) which is inserted between the analysis and synthesis operators. In this paper, we will generalize the concept of Bessel multipliers for p-Bessel and p-Riesz sequences in Banach spaces. It will be shown that bounded symbols lead to bounded operators. Symbols converging to zero induce compact operators. Furthermore, we will give sufficient conditions for multipliers to be nuclear operators. Finally, we will show the continuous dependency of the multipliers on their parameters.Comment: 17 page

    Conceptualizing the impact of dust-contaminated infrared radiances on data assimilation for numerical weather prediction

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    Numerical weather prediction systems depend on Hyperspectral Infrared Sounder (HIS) data, yet the impacts of dust-contaminated HIS radiances on weather forecasts has not been quantified. To determine the impact of dust aerosol on HIS radiance assimilation, we use a modified radiance assimilation system employing a one-dimensional variational assimilation system (1DVAR) developed under the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) Numerical Weather Prediction–Satellite Application Facility (NWP-SAF) project, which uses the Radiative Transfer for TOVS (RTTOV). Dust aerosol impacts on analyzed temperature and moisture fields are quantified using synthetic HIS observations from rawinsonde, Micropulse Lidar Network (MPLNET), and Aerosol Robotic Network (AERONET). Specifically, a unit dust aerosol optical depth (AOD) contamination at 550 nm can introduce larger than 2.4 and 8.6 K peak biases in analyzed temperature and dewpoint, respectively, over our test domain. We hypothesize that aerosol observations, or even possibly forecasts from aerosol predication models, may be used operationally to mitigate dust induced temperature and moisture analysis biases through forward radiative transfer modeling.This study is supported by the NASA ROSES Science of Terra and Aqua program (T. Lee; 80HQTR18T0085). The MPLNET project is funded by the NASA Radiation Sciences Program and Earth Observing System. MPLNET observations at the Santa Cruz de Tenerife site are supported by the INTA Grant IGE03004

    Measures on Banach Manifolds and Supersymmetric Quantum Field Theory

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    We show how to construct measures on Banach manifolds associated to supersymmetric quantum field theories. These measures are mathematically well-defined objects inspired by the formal path integrals appearing in the physics literature on quantum field theory. We give three concrete examples of our construction. The first example is a family μPs,t\mu_P^{s,t} of measures on a space of functions on the two-torus, parametrized by a polynomial PP (the Wess-Zumino-Landau-Ginzburg model). The second is a family \mu_\cG^{s,t} of measures on a space \cG of maps from ¶1\P^1 to a Lie group (the Wess-Zumino-Novikov-Witten model). Finally we study a family μM,Gs,t\mu_{M,G}^{s,t} of measures on the product of a space of connection s on the trivial principal bundle with structure group GG on a three-dimensional manifold MM with a space of \fg-valued three-forms on M.M. We show that these measures are positive, and that the measures \mu_\cG^{s,t} are Borel probability measures. As an application we show that formulas arising from expectations in the measures \mu_\cG^{s,1} reproduce formulas discovered by Frenkel and Zhu in the theory of vertex operator algebras. We conjecture that a similar computation for the measures μM,SU(2)s,t,\mu_{M,SU(2)}^{s,t}, where MM is a homology three-sphere, will yield the Casson invariant of M.M.Comment: Minor correction

    Women, men and coronary heart disease: a review of the qualitative literature

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    Aim. This paper presents a review of the qualitative literature which examines the experiences of patients with coronary heart disease. The paper also assesses whether the experiences of both female and male patients are reflected in the literature and summarizes key themes. Background. Understanding patients' experiences of their illness is important for coronary heart disease prevention and education. Qualitative methods are particularly suited to eliciting patients' detailed understandings and perceptions of illness. As much previous research has been 'gender neutral', this review pays particular attention to gender. Methods. Published papers from 60 qualitative studies were identified for the review through searches in MEDLINE, EMBASE, CINAHL, PREMEDLINE, PsychINFO, Social Sciences Citation Index and Web of Science using keywords related to coronary heart disease. Findings. Early qualitative studies of patients with coronary heart disease were conducted almost exclusively with men, and tended to generalize from 'male' experience to 'human' experience. By the late 1990s this pattern had changed, with the majority of studies including women and many being conducted with solely female samples. However, many studies that include both male and female coronary heart disease patients still do not have a specific gender focus. Key themes in the literature include interpreting symptoms and seeking help, belief about coronary 'candidates' and relationships with health professionals. The influence of social roles is important: many female patients have difficulties reconciling family responsibilities and medical advice, while male patients worry about being absent from work. Conclusions. There is a need for studies that compare the experiences of men and women. There is also an urgent need for work that takes masculinity and gender roles into account when exploring the experiences of men with coronary heart disease
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