Union College is a private, non-denominational liberal arts college located in Schenectady, New York, United States. Founded in 1795, it was the first institution of higher learning chartered by the New York State Board of Regents. In the 19th century, it became the "Mother of Fraternities", as three of the earliest such organizations were established there. After 175 years as a traditional all-male institution, Union College began enrolling women in 1970.The college offers a liberal arts curriculum across some 21 academic departments, as well as opportunities for interdepartmental majors and self-designed organizing theme majors. In common with most liberal arts colleges, Union offers a wide array of courses in arts, science, literature, and foreign languages, but, in common with only a few other liberal arts colleges, Union also offers ABET-accredited undergraduate degrees in computer engineering, electrical engineering, and mechanical engineering. Approximately 25% of students major in the social science; 9% in history; 10% in psychology; 11% in engineering; 10% in biology; 10% in the liberal arts; while some 5% design their own majors. By the time they graduate, about 60% of Union students will have engaged in some form of international study or study abroad. Wikipedia.
Mischiati M.,Howard Hughes Medical Institute |
Lin H.-T.,Howard Hughes Medical Institute |
Herold P.,Howard Hughes Medical Institute |
Imler E.,University of Arizona |
And 2 more authors.
Nature | Year: 2015
Sensorimotor control in vertebrates relies on internal models. When extending an arm to reach for an object, the brain uses predictive models of both limb dynamics and target properties. Whether invertebrates use such models remains unclear. Here we examine to what extent prey interception by dragonflies (Plathemis lydia), a behaviour analogous to targeted reaching, requires internal models. By simultaneously tracking the position and orientation of a dragonfly's head and body during flight, we provide evidence that interception steering is driven by forward and inverse models of dragonfly body dynamics and by models of prey motion. Predictive rotations of the dragonfly's head continuously track the prey's angular position. The head-body angles established by prey tracking appear to guide systematic rotations of the dragonfly's body to align it with the prey's flight path. Model-driven control thus underlies the bulk of interception steering manoeuvres, while vision is used for reactions to unexpected prey movements. These findings illuminate the computational sophistication with which insects construct behaviour. © 2015 Macmillan Publishers Limited. All rights reserved.
Corbin J.D.,Union College at Schenectady |
Holl K.D.,University of California at Santa Cruz
Forest Ecology and Management | Year: 2012
The pace of deforestation worldwide has necessitated the development of strategies that restore forest cover quickly and efficiently. We review one potential strategy, applied nucleation, which involves planting small patches of trees as focal areas for recovery. Once planted, these patches, or nuclei, attract dispersers and facilitate establishment of new woody recruits, expanding the forested area over time. Applied nucleation is an attractive option in that it mimics natural successional processes to aid woody plant recolonization. To date, results of experimental tests of applied nucleation are consistent with theoretical predictions and indicate that the density and diversity of colonists is higher in planted nuclei than in areas where no planting takes place (e.g. passive restoration). These studies suggest that the applied nucleation strategy has the potential to restore deforested habitats into heterogeneous canopies with a diverse community composition, while being cheaper than projects that rely on plantation designs. We recommend several areas where research would aid in refining the methodology. We also call for further comparisons as nuclei age beyond the 2-13. years that have been studied, thus far, in order to confirm that practical applications continue to match theoretical predictions. Finally, we suggest that applied nucleation could be effective in the restoration of a variety of habitat types or species guilds beyond the ones to which it has been applied thus far. © 2011 Elsevier B.V.
Cotter S.F.,Union College at Schenectady
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings | Year: 2010
Facial expression recognition remains a challenging problem especially when the face is partially corrupted or occluded. We propose using a new classification method, termed Sparse Representation based Classification (SRC), to accurately recognize expressions under these conditions. A test vector is representable as a linear combination of vectors from its own class and so its representation as a linear combination of all available training vectors is sparse. Efficient methods have been developed in the area of compressed sensing to recover this sparse representation. SRC gives state of the art performance on clean and noise corrupted images matching the recognition rate obtained using Gabor based features. When test images are occluded by square black blocks, SRC improves significantly on the performance obtained using Gabor features; SRC increases the recognition rate by 6.6% when the block occlusion length is 30 and by 11.2% when the block length is 40. ©2010 IEEE.
Orzel C.,Union College at Schenectady
Physica Scripta | Year: 2012
We briefly review recent experiments in atomic, molecular and optical physics using precision measurements to search for physics beyond the Standard Model. We consider three main categories of experiments: searches for changes in fundamental constants, measurements of the anomalous magnetic moment of the electron and the fine-structure constant, and searches for an electric dipole moment of the electron. © 2012 The Royal Swedish Academy of Sciences.
Emory University, Mercer University and Union College at Schenectady | Date: 2015-07-08
This disclosure relates to solenopsin derivatives, pharmaceutical compositions, and therapeutic uses related thereto. In certain embodiments, the disclosure relates to compounds of the following formula: or salts, esters or prodrugs thereof as described herein.