Influence of store attributes on shopping intentions in factory outlet malls

This paper examines the effect of eight types of consumer decision-making styles and shopping behaviour on future shopping intentions at factory outlet malls. Results indicate that six out of eight decision-making styles are positively related of future shopping intentions. Conclusions drawn from the current study's findings and their implications for consumer decision-making and shopping behaviour are discussed

Worker Morale in Russia: An Exploratory Study

Despite unanimous agreement in the existing literature that morale influences employee performance, no well-defined measure of morale exists. Our study develops a robust measure of morale and focuses on the factors that influence morale among Russian workers. Survey data were collected from Russian employees at two different points in time, 1995 and 2002, in five Russian cities. Among the workers participating in our study, expectation of receiving a desired reward contributes to high morale, with expected monetary rewards having a larger influence than expected non-monetary rewards, but praise for a job well done and a feeling of accomplishment also contribute positively to employee morale. There is a significant correlation between positive attitudes toward work and morale, and a positive correlation between performance assessment and morale. Demographic characteristics (age and gender) have no discernable influence on morale when controls are included for work experience.Morale, Russia, Expected rewards, Motivation, Performance

THE VALUE OF USDA OUTLOOK INFORMATION: AN INVESTIGATION USING EVENT STUDY ANALYSIS

The economic value of public situation and outlook information has long been a subject of debate. The purpose of this paper is to investigate the economic value of USDA WASDE reports in corn and soybean markets. The investigation is based on event study analysis, with the "events" consisting of the release of all monthly USDA WASDE reports for corn and soybeans from 1985 through 1998. The WASDE reports during the sample period are divided into two groups: one that represents "pure" outlook information and one that represents a "mix" of situation and outlook information. The statistical tests can be placed into two categories: mean price reaction and volatility reaction. Overall, the results suggest that USDA outlook information has a significant impact in corn and soybean markets. The most notable impact is found in options markets, where implied volatility consistently declines after the release of WASDE reports. For the group of monthly reports containing only outlook information, implied volatility for both corn and soybeans was lower on the report day than on the previous day about 60 percent of the time. The difference in mean implied volatility on the day of the report and on the previous day for both corn and soybeans was significantly different from zero. The average magnitude of the drop was between about two- and three-tenths of a percentage point (of annualized implied volatility), which would appear to be an economically non-trivial decrease. Hence, it can be concluded that USDA outlook information reduces the uncertainty of market participants' expected distribution of future prices. This reduction in market uncertainty is unambiguously welfare-enhancing.Crop Production/Industries, Marketing,

Geometric creation of quantum vorticity

We consider superfluidity and quantum vorticity in rotating spacetimes. The system is described by a complex scalar satisfying a nonlinear Klein-Gordon equation. Rotation terms are identified and found to lead to the transfer of angular momentum of the spacetime to the scalar field. The scalar field responds by rotating, physically behaving as a superfluid, through the creation of quantized vortices. We demonstrate the vortex nucleation through numerical simulation.Comment: 10 pages, 1 figure, updated to closely resemble published versio

Narrative support for young game designers’ writing

Creating narrative-based computer games is a complex and challenging task. Narrative Threads is a suite of software tools designed to aid young people (aged 11-15) in creating their own narrative-based games as a writing development activity. A participatory design process highlighted the areas where additional support was required, and informed the iterative design of Narrative Threads. The tools are implemented as a plugin to a commercial game creation toolset, and constitute character and object design tools, a branching narrative diagramming tool and an augmented story map view. In this paper, we provide an overview of the design of the tools and describe an evaluation carried out with 14 children over a four-day workshop. The study examined tool usage patterns, and compared games created with Narrative Threads to those created using the standard toolset. The results suggest a number of ways in which dynamic external representations of story elements can support writing activities in narrative-based game creation. Young designers using Narrative Threads wrote more character dialogue, made stronger links between the conversations they wrote and wider game events, and designed more complex characters, compared to those using the standard toolset. In addition to showing how Narrative Threads can support young games designers, the results have broader implications for anyone looking to support storytelling and writing through game creation activities and tools

THE ROLE OF MARKET ADVISORY SERVICES IN CROP MARKETING AND RISK MANAGEMENT: A PRELIMINARY REPORT OF SURVEY RESULTS

The purpose of this report is to provide a preliminary summary of the results of a survey designed to help answer the questions about subscriber use of market advisory services. Importantly, this research is a cooperative partnership between the University of Illinois and the Data Transmission Network. The survey participants are commercial producers of major grain, oilseed and fiber crops, representing important agricultural areas of the US. The survey has three broad objectives, including 1) how US producers perceive the riskiness of various aspects of farming; 2) how US producers manage farm business risk, and 3) how US producers select and use market advisory services.Marketing, Risk and Uncertainty,

Two Qubits in the Dirac Representation

A general two qubit system expressed in terms of the complete set of unit and fifteen traceless, Hermitian Dirac matrices, is shown to exhibit novel features of this system. The well-known physical interpretations associated with the relativistic Dirac equation involving the symmetry operations of time-reversal T, charge conjugation C, parity P, and their products are reinterpreted here by examining their action on the basic Bell states. The transformation properties of the Bell basis states under these symmetry operations also reveal that C is the only operator that does not mix the Bell states whereas all others do. In a similar fashion, expressing the various logic gates introduced in the subject of quantum computers in terms of the Dirac matrices shows for example, that the NOT gate is related to the product of time-reversal and parity operators.Comment: 11 page

Impacto sobre a aprendizagem dos alunos: Perspectivas sobre a Comissão Nacional de Certificação de Professores

The purpose of this study is to report National Board Certified Teachers’ (NBCTs) perceived impact on student learning. The guiding research question for this study, “How do teachers perceive the influence of the National Board Certification process on student learning in their own classrooms?” was explored. A total of 496 NBCTs currently teaching in North Carolina public schools completed the survey questionnaire in which they responded to demographic questions, Likert item questions, and open-ended questions. More than 80% of the study’s participants reported the certification process had positively influenced student learning in their classrooms. Thematic analysis revealed several reoccurring themes that NBCTs reported having impact on student learning in their classrooms. These included impact on academic achievement, improved teaching, and/or an increase of effective evaluation and assessment strategies.El propósito de este estudio es informar sobre la percepción del impacto de la Comisión Nacional de Certificación Docente (por su sigla en inglés NBCTs) en el aprendizaje de los estudiantes. La pregunta de investigación que guía este estudio es "¿Cómo perciben los profesores la influencia del proceso de Certificación de la NBCTs en el aprendizaje de los estudiantes en las aulas de su país”. Un total de 496 docentes que cuentan con su NBCTs en las escuelas públicas de Carolina del Norte completó la encuesta en la que respondieron a preguntas demográficas, preguntas usando escalas Likert y preguntas abiertas. Más del ochenta por ciento de los participantes del estudio informó que el proceso de certificación ha influido positivamente en el aprendizaje de los estudiantes en sus clases. Análisis temático reveló varios temas recurrentes que los docentes NBCTs reportaron influyen en el aprendizaje de los estudiantes, incluidos rendimiento académico, mejora de la enseñanza, y/o un aumento de estrategias de evaluación y evaluación eficaces.O objetivo deste estudo é relatar sobre as percepções de impacto da Comissão Nacional de Certificação de Professores (sigla em Inglês NBCTs) nos aprendizagens dos alunos. A questão de pesquisa que orientou este estudo foi "Como é que os professores percebem a influência do processo de certificação NBCTs na aprendizagem dos alunos nas salas de aula do seu país". Um total de 496 professores têm seus NBCTs nas escolas públicas da Carolina do Norte responderam as perguntas sobre dados demográficos, perguntas usando uma escala Likert e perguntas abertas. Mais de oitenta por cento dos participantes do estudo relataram que o processo de certificação tem efeitos positivos na aprendizagem dos alunos em suas aulas. A análise temática revelou vários temas recorrentes que os professores NBCTs indicaram que influenciam a aprendizagem dos alunos, incluindo desempenho acadêmico, melhoras na educação, e/ou um aumento de estratégias de avaliação e de avaliação eficazes

Stable Isotopes of Water Vapor in the Vadose Zone: A Review of Measurement and Modeling Techniques

Author's manuscript made available in accordance with the publisher's policy.The stable isotopes of soil water vapor can be useful in the study of ecosystem processes. Modeling has historically dominated the measurement of these parameters due to sampling difficulties. We discuss new developments in modeling and measurement, including the implications of including soil water potential in the Craig–Gordon modeling framework. The stable isotopes of soil water vapor are useful tracers of hydrologic processes occurring in the vadose zone. The measurement of soil water vapor isotopic composition (δ18O, δ2H) is challenging due to difficulties inherent in sampling the vadose zone airspace in situ. Historically, these parameters have therefore been modeled, as opposed to directly measured, and typically soil water vapor is treated as being in isotopic equilibrium with liquid soil water. We reviewed the measurement and modeling of soil water vapor isotopes, with implications for studies of the soil–plant–atmosphere continuum. We also investigated a case study with in situ measurements from a soil profile in a semiarid African savanna, which supports the assumption of liquid–vapor isotopic equilibrium. A contribution of this work is to introduce the effect of soil water potential (Ѱ) on kinetic fractionation during soil evaporation within the Craig–Gordon modeling framework. Including Ѱ in these calculations becomes important for relatively dry soils (Ѱ < −10 MPa). Additionally, we assert that the recent development of laser-based isotope analytical systems may allow regular in situ measurement of the vadose zone isotopic composition of water in the vapor phase. Wet soils pose particular sampling difficulties, and novel techniques are being developed to address these issues