Time filter

Source Type

Fond du Lac, FL, United States

Florida Southern College is a private college located in Lakeland, Florida, United States. It was selected by U.S. News & World Report as one of the top ten Southern Comprehensive Colleges-Bachelors, and by The Princeton Review as a Best Southeastern College, a Best Value College, and included in the Best 366 Colleges: 2008. Florida Southern is the home of the world’s largest single-site collection of Frank Lloyd Wright architecture. For its 2011 and 2012 rankings, The Princeton Review selected Florida Southern's campus as the most beautiful in the country.Florida Southern has won national titles in NCAA Division II competition in several sports, most notably baseball, golf, swimming, and basketball. The official colors of the college and its athletic teams are scarlet and white. Wikipedia.

Langford G.J.,Florida Southern College | Janovy J.,University of Nebraska - Lincoln
Parasitology Research | Year: 2016

The lungworm Rhabdias joaquinensis (Nematoda: Rhabdiasidae) is a common parasite of anurans in eastern Nebraska, yet absent from the same hosts in western Nebraska. This study investigated the ecology of the lungworm’s free-living stages that reside in host feces and surrounding soils to establish the worm’s free-living niche in eastern Nebraska. Using a comparative method, this study also investigated the absence of lungworms in western Nebraska’s Sandhills. Soil composition, moisture, and temperature were experimentally varied in the laboratory to assess their effects on juvenile development and survival. Field mesocosm and host defecation experiments were used to determine where in nature lungworms survive and eventually infect frogs and toads and to discover if vegetation facilitates lungworm transmission to hosts. The results found loam soils were amenable to lungworm development, whereas soils with high clay or sand content produced few infective lungworms. Soil moisture <50 % did not support lungworm development. Infective juveniles successfully developed between 5 and 35 °C, albeit at different rates, whereas only a limited number of non-infective worms developed at 40 °C. Field studies found that shoreline environments supported lungworm development, and the majority of lungworm infections appear to occur within a zone of infection adjacent to shorelines in eastern Nebraska. The prevalence in vegetation mesocosms was 100 %, and a significantly higher mean abundance was found in toads from containers with vegetation than without. Overall, these experiments suggest that the spatial distribution of R. joaquinensis in Nebraska is constrained by the worm’s ability to survive and reproduce in a soil matrix. © 2015, Springer-Verlag Berlin Heidelberg.

Guillerm V.,King Abdullah University of Science and Technology | Kim D.,Ulsan National Institute of Science and Technology | Eubank J.F.,Florida Southern College | Luebke R.,King Abdullah University of Science and Technology | And 5 more authors.
Chemical Society Reviews | Year: 2014

In this review, we describe two recently implemented conceptual approaches facilitating the design and deliberate construction of metal-organic frameworks (MOFs), namely supermolecular building block (SBB) and supermolecular building layer (SBL) approaches. Our main objective is to offer an appropriate means to assist/aid chemists and material designers alike to rationally construct desired functional MOF materials, made-to-order MOFs. We introduce the concept of net-coded building units (net-cBUs), where precise embedded geometrical information codes uniquely and matchlessly a selected net, as a compelling route for the rational design of MOFs. This concept is based on employing pre-selected 0-periodic metal-organic polyhedra or 2-periodic metal-organic layers, SBBs or SBLs respectively, as a pathway to access the requisite net-cBUs. In this review, inspired by our success with the original rht-MOF, we extrapolated our strategy to other known MOFs via their deconstruction into more elaborate building units (namely polyhedra or layers) to (i) elucidate the unique relationship between edge-transitive polyhedra or layers and minimal edge-transitive 3-periodic nets, and (ii) illustrate the potential of the SBB and SBL approaches as a rational pathway for the design and construction of 3-periodic MOFs. Using this design strategy, we have also identified several new hypothetical MOFs which are synthetically targetable. This journal is © the Partner Organisations 2014.

Roll C.,Florida Southern College
Journal of Voice | Year: 2015

Background: Traditionally, the female belt range extended to C5, but in current rock/pop Broadway productions, women are often required to belt up to an F5. This recent extension of the belt voice beyond C5 is a significant change, and female musical theater singers need effective strategies to produce these higher belt notes. Objective: The intent of this study was to gain a clear understanding of the strategies used to successfully teach and produce the higher range of the female musical theater belt voice. Methods: The study is a qualitative design composed of two data collection methods: interviews with four nationally recognized master musical theater voice teachers and 17 of their female belt students, and observations of the master teachers working with these students in their private studios. Results: There was much consensus among the teachers and singers on the strategies of producing the higher belt range, such as incorporating more head voice involvement with closed vowels and maintaining a speech-like quality. Singers report that they produce high belt notes with more of a mix vocal approach. Teachers suggest that female voice type may determine the extent of a singer's ability in this high belt range. Conclusions: The high belt will be narrow, based on closed vowels, mixing in some degree of head voice function. Although this study has revealed some guidelines for the female musical theater high belt and similar strategies among master teachers, voice teachers should be aware of the variability of their female musical theater voice students. © 2015 The Voice Foundation.

Rutowski R.L.,Arizona State University | Nahm A.C.,Arizona State University | Nahm A.C.,University of Maryland Baltimore County | Macedonia J.M.,Arizona State University | Macedonia J.M.,Florida Southern College
Functional Ecology | Year: 2010

1. Iridescent colour signals are directional but, like diffusely reflected colours, vary within and among species in ways that may be adaptations to specific types of receivers in specific light environments. 2. The hindwings of pipevine swallowtail butterflies exhibit brilliant blue and iridescent colour patches on the ventral surface in both sexes and on the dorsal wing surface in males. Evidence suggests that the ventral iridescent blue is a component of the warning coloration of this distasteful species, while the dorsal blue iridescent wing area is a sexual signal. Given differences in the function and ecological context of signal production, we analysed reflectance spectra from the iridescent blue areas of both field-caught and laboratory-reared animals to test several predictions about the iridescent colour patches on these wing surfaces. 3. The ventral blue patches in the warning coloration of males and females should be most visible early and late in the day, due to wing orientation relative to sun angle. We therefore predicted that these iridescent colour patches would be brighter and of longer wavelengths than the male dorsal blue patch displayed during midday courtships. The prediction about reflectance intensity was supported but the prediction about hue was not. 4. We predicted that the sexually selected dorsal hindwing iridescence of males would be more variable among individuals and condition dependent than the naturally selected ventral iridescent colour patches. To assess variation and condition dependence, laboratory-reared and field-captured individuals were compared. The prediction about variation was not supported, but only the dorsal wing surfaces showed evidence of being condition dependent. 5. We investigated whether development of dorsal and ventral blue iridescence was coupled by determining correlations in colour properties between the wing surfaces. Our finding of positive correlations indicated a potential developmental constraint in the evolution of colour differences between the two wing surfaces. 6. Results of this study suggest that some properties of iridescent coloration on the hindwing of the pipevine swallowtail (especially intensity) may have been fine-tuned by evolution in response to prevailing ambient light conditions and viewing perspectives that differ among types of signal receivers. © 2010 The Authors. Journal compilation © 2010 British Ecological Society.

Cao L.,James Franck Institute | Cao L.,Argonne National Laboratory | Nome R.A.,James Franck Institute | Nome R.A.,University of Campinas | And 5 more authors.
Nano Letters | Year: 2010

Three-dimensional finite-difference time-domain simulations were performed to explore the excitation of surface plasmon resonances in long silver (Ag) nanowires. In particular, we show that it is possible to generate plasmonic wave packets that can propagate along the nanowire by exciting superpositions of surface plasmon resonances. By using an appropriately chirped pulse, it is possible to transiently achieve localization of the excitation at the distal end of the nanowire. Such designed coherent superpositions will allow realizing spatiotemporal control of plasmonic excitations for enhancing nonlinear responses in plasmonic "circuits". © 2010 American Chemical Society.

Discover hidden collaborations