Increasing Student Responsibility And Active Learning In An Undergraduate Capstone Finance Course

This paper focuses on the effectiveness of factors in designing and delivering a complex, capstone course in an undergraduate major in finance. The course uses an instructional delivery system that is contrasted to the standard lecture format and has a broader set of objectives than is usually specified for a finance course. An objective of the instructional design of the course is to harness student responsibility while making them more active participants in the delivery of the content. The goal is to equip them to solve the typical non-structured problems they will deal with in their professional careers. The effect of these factors is measured by analyzing this course compared to all other finance courses taken. The outcomes of this paper show that this method is superior to the standard lecture method across a variety of scales. This provides insight into the future development of this method for this type of course, as well as ideas for developing other advanced instructional delivery systems for similar complex courses

Rotavirus Infection: A Systemic Illness?

Candy discusses a new study inPLoS Medicine that challenges the view that in children with rotavirus diarrhea, the virus is confined to the upper small intestine

Do temporal changes in vegetation structure additional to time since fire predict changes in bird occurrence?

Fire is a major ecological process in ecosystems globally. Its impacts on fauna can be both direct (e.g., mortality) and indirect (e.g., altered habitat), resulting in population recovery being driven by several possible mechanisms. Separating direct from indirect impacts of fire on faunal population recovery can be valuable in guiding management of biodiversity in fire-prone environments. However, resolving the influence of direct and indirect processes remains a key challenge because many processes affecting fauna can change concomitantly with time since fire. We explore the mechanisms influencing bird response to fire by posing the question, can temporal changes in vegetation structure predict changes in bird occurrence on sites, and can these be separated from other temporal changes using the surrogate of time since fire? We conducted a 12-yr study of bird and vegetation responses to fire at 124 sites across six vegetation classes in Booderee National Park, Australia. Approximately half of these sites, established in 2002, were burned by a large (>3000 ha) wildfire in 2003. To disentangle collinear effects of temporal changes in vegetation and direct demographic effects on population recovery that are subsumed by time since fire, we incorporated both longitudinal and cross-sectional vegetation effects in addition to time since fire within logistic structural equation models. We identified temporal changes in vegetation structure and richness of plant and bird species that characterized burned and unburned sites in all vegetation classes. For nine bird species, a significant component of the year trend was driven by temporal trends in one of three vegetation variables (number of understory or midstory plant species, or midstory cover). By contrast, we could not separate temporal effects between time since fire and vegetation attributes for bird species richness, reporting rate, and the occurrence of 11 other bird species. Our findings help identify species for which indirect effects of vegetation dominate recovery and thus may benefit from vegetation management where conservation actions are required and, conversely, those species for which direct effects of time since fire drive recovery, where simply leaving a system to recover following the last disturbance will be sufficient. © 2016 by the Ecological Society of America

Impulsores Claves para Establecer el Ecosistema Dinámico de Emprendimiento en Ecuador

p>El presente análisis demostrará que el Ecuador se encuentra en un momento oportuno para la implementación de estrategias concretas que fomenten el sistema dinámico de emprendimiento por medio del trabajo conjunto de los cuatro ejes claves de la economía: Academia, y los Sectores Público, Privado y Cívico.El presente análisis demostrará que el Ecuador se encuentra en un momento oportuno para la implementación de estrategias concretas que fomenten el sistema dinámico de emprendimiento por medio del trabajo conjunto de los cuatro ejes claves de la economía: Academia, y los Sectores Público, Privado y Cívico

Optimal operation of a multi vector district energy system in the UK

The large price drop in solar PV and electrical batteries offer new opportunities for optimizing district energy plants, but requires a more complex daily operation of these plants. Solar PV production used locally by a ground source heat pump (GSHP) with a minimal use of the national grid is one opportunity. Even if, for the benefit of the GSHP, the share of electricity for boosting the temperatures of district heating water goes up when lowering forward temperatures in the network down to as low as 45 °C, the overall operational income is improved

Molecular mechanisms contributing to TARP regulation of channel conductance and polyamine block of calcium-permeable AMPA receptors.

Many properties of fast synaptic transmission in the brain are influenced by transmembrane AMPAR regulatory proteins (TARPs) that modulate the pharmacology and gating of AMPA-type glutamate receptors (AMPARs). Although much is known about TARP influence on AMPAR pharmacology and kinetics through their modulation of the extracellular ligand-binding domain (LBD), less is known about their regulation of the ion channel region. TARP-induced modifications in AMPAR channel behavior include increased single-channel conductance and weakened block of calcium-permeable AMPARs (CP-AMPARs) by endogenous intracellular polyamines. To investigate how TARPs modify ion flux and channel block, we examined the action of γ-2 (stargazin) on GluA1 and GluA4 CP-AMPARs. First, we compared the permeation of organic cations of different sizes. We found that γ-2 increased the permeability of several cations but not the estimated AMPAR pore size, suggesting that TARP-induced relief of polyamine block does not reflect altered pore diameter. Second, to determine whether residues in the TARP intracellular C-tail regulate polyamine block and channel conductance, we examined various γ-2 C-tail mutants. We identified the membrane proximal region of the C terminus as crucial for full TARP-attenuation of polyamine block, whereas complete deletion of the C-tail markedly enhanced the TARP-induced increase in channel conductance; thus, the TARP C-tail influences ion permeation. Third, we identified a site in the pore-lining region of the AMPAR, close to its Q/R site, that is crucial in determining the TARP-induced changes in single-channel conductance. This conserved residue represents a site of TARP action, independent of the AMPAR LBD

Applicability Study of ISO 14001: 2015 for Implementation of the Environmental Management System in an Electro-Electronic Industry in PIM

This article presents the result of a diagnosis made through a checklist based on the ISO 14001: 2015 normative items in a company that operates in the electronics industry. This study sought to identify the level of environmental sustainability recommended by ISO 14001, the change in behavior with the implementation of selective collection in the company and the elaboration of environmental control procedures, idealizing economic growth in a sustainable manner, preserving the environment and ensuring the environment. future of future generations. The conclusions are that the evaluated company needs to comply with 65% of the mandatory items of NBR ISO 14001: 2015, which evidenced the need for an environmental education program to assist in the implementation of the environmental management system in the evaluated industry

Middle and Late Pleistocene environmental history of the Marsworth area, south-central England

To elucidate the Middle and Late Pleistocene environmental history of south-central England, we report the stratigraphy, sedimentology, palaeoecology and geochronology of some deposits near the foot of the Chiltern Hills scarp at Marsworth, Buckinghamshire. The Marsworth site is important because its sedimentary sequences contain a rich record of warm stages and cold stages, and it lies close to the Anglian glacial limit. Critical to its history are the origin and age of a brown pebbly silty clay (diamicton) previously interpreted as weathered till. The deposits described infill a river channel incised into chalk bedrock. They comprise clayey, silty and gravelly sediments, many containing locally derived chalk and some with molluscan, ostracod and vertebrate remains. Most of the deposits are readily attributed to periglacial and fluvial processes, and some are dated by optically stimulated luminescence to Marine Isotope Stage (MIS) 6. Although our sedimentological data do not discriminate between a glacial or periglacial interpretation of the diamicton, amino-acid dating of three molluscan taxa from beneath it indicates that it is younger than MIS 9 and older than MIS 5e. This makes a glacial interpretation unlikely, and we interpret the diamicton as a periglacial slope deposit. The Pleistocene history reconstructed for Marsworth identifies four key elements: (1) Anglian glaciation during MIS 12 closely approached Marsworth, introducing far-travelled pebbles such as Rhaxella chert and possibly some fine sand minerals into the area. (2) Interglacial environments inferred from fluvial sediments during MIS 7 varied from fully interglacial conditions during sub-stages 7e and 7c, cool temperate conditions during sub-stage 7b or 7a, temperate conditions similar to those today in central England towards the end of the interglacial, and cool temperate conditions during sub-stage 7a. (3) Periglacial activity during MIS 6 involved thermal contraction cracking, permafrost development, fracturing of chalk bedrock, fluvial activity, slopewash, mass movement and deposition of loess and coversand. (4) Fully interglacial conditions during sub-stage 5e led to renewed fluvial activity, soil formation and acidic weathering

The Ursinus Weekly, October 21, 1971

Nat. opinion poll indicates approval of legal abortion • President Pettit approves 3rd U.S.G.A. open dorm proposal • Action-packed Homecoming slated for Saturday, October 30 • Andrew Wyeth to receive degree on Founder\u27s Day • Ursinus professors present history forum October 20th • Editorial: Sign out • Focus: Rich Hofferman • Enforced adolescence: Place on the college community? • I.R. Club hosts to model U.N. • Probable parable • Spotlight: Pauline D. Pearson • Evening School enrolls 745; Numbers down • Women enjoy freedom with extended curfew • Soccer undefeated; 2-0-2 record • Third team rolls • Feiger\u27s field goal wins for Ursinushttps://digitalcommons.ursinus.edu/weekly/1109/thumbnail.jp