7th Annual Behavior, Energy and Climate Change Conference

Conference Note

Subclass of meromorphic functions with positive coefficients defined by Ruscheweyh derivative II

New class Σ<SUB>λ</SUB>(α, β, γ) of univalent meromorphic functions defined by Ruscheweyh derivative in the punctured unit disk U<SUP>*</SUP> is introduced. We study several Hadamard product properties. Some results connected to inclusion relations, neighborhoods of the elements of class Σ<SUB>λ</SUB>(α, β, γ) and integral operators are obtained

Evaluation of MHOST analysis capabilities for a plate element

Results of the evaluation of the static, buckling, and free vibration analyses capabilities of MHOST for the plate elements are presented. Two large scale, general purpose finite element codes (MARC and MSC/NASTRAN) are used to validate MHOST. Comparisons of MHOST results with those from MARC and MSC/NASTRAN show good agreement and indicate that MHOST can be used with confidence to perform the aforementioned analyses using the plate element

Differential and Distributional Effects of Energy Efficiency Surveys: Evidence from Electricity Consumption

Our research investigates the magnitude of the effect of residential energy efficiency audit programs on later household electricity consumption. These programs are designed to increase awareness of household energy consumption with personalized feedback that will eventually lead to behavioral changes. In this type of survey, there is only a one-time interaction between households, which participate voluntarily, and the surveyors. The objective of this study is to determine whether and to what extent such surveys lead to behavioral changes. We argue that the perceived complexity of the survey feedback will determine whether the subsequent behavior is sustainable. Then we analyze how persistent the intervention is over time and whether the effects decay or intensify. However, the main evaluation problem involving these surveys is self-selection bias. To correct for this bias, we propose two non-parametric estimators by using a kernel-based propensity score matching approach. In the first method, we use "difference-indifferences" (DID) estimations. The second estimator is quantile DID, which produces estimates on distributions. The comparison group consists of households who were not yet participating in the survey but participated later. The evidence suggest that the customers who participated in the survey reduced their electricity consumption by 6.7%, compared with customers who had not yet participated in the survey. In addition, as the quantiles of the distribution increase, the effect of the program decreases

Charged Scalar Pair Production in Strong-Field Photon-Photon Interaction

Following the pioneering work of H. Reiss [1], we provide a covariant calculation of the charged scalar particle pair production. The calculation is facilitated by the use of two-dimensional Bessel functions and light-font coordinates.Comment: 8 page

Probabilistic Multi-Factor Interaction Model for Complex Material Behavior

The Multi-Factor Interaction Model (MFIM) is used to evaluate the divot weight (foam weight ejected) from the launch external tanks. The multi-factor has sufficient degrees of freedom to evaluate a large number of factors that may contribute to the divot ejection. It also accommodates all interactions by its product form. Each factor has an exponent that satisfies only two points, the initial and final points. The exponent describes a monotonic path from the initial condition to the final. The exponent values are selected so that the described path makes sense in the absence of experimental data. In the present investigation the data used was obtained by testing simulated specimens in launching conditions. Results show that the MFIM is an effective method of describing the divot weight ejected under the conditions investigated

Exploring the potential of non-timber forest products: the case of Ethiopian honey export to Denmark

Its diverse agroecology has endowed Ethiopia with enormous honey production potential in Africa. Nevertheless, due to the undeveloped production system and poor market linkage with the global arena, the country could not fetch proportional benefits from this resource. To enhance better understanding on the problem and recommend appropriate improvement measures for the sector, prevailing opportunities and constraints were explored in relation to honey export to Denmark. Major honey stakeholders were contacted to assess the opportunities and constraints of Ethiopian honey export. Semi-structured interview, participatory appraisal technique and short questionnaire interview were adopted for data collection. The results show improving opportunities for exporting companies through creating conducive policy and support from the government of Ethiopia and NGOs. On the other hand, current supply of honey by producers in terms of quantity and quality are major constraints for the exporters. In relation to importer, there are growing demands for Ethiopian honey due to its organic source. Similarly, consumers. survey showed that the demand for organic honey has the highest priority in contrast to origin and price. However, most consumers lack information and have concern over Ethiopian honey; especially in terms of quality and characteristics. Development strategy that improves smallholder honey production capacity, better business communication with potential Danish honey importers and promotion of organic honey to consumers may make a significant contribution to enhance Ethiopian honey export to Denmark.Non-timber Forest Products; Ethiopia; honey; export; markets; Denmark