196,206 research outputs found
Haggerty et al. 2023. Mapping rhodopsin trafficking in rod photoreceptors with quantitative super-resolution microscopy SOURCE DATA Fig 1 - 4
No full textSource data for the 2023 manuscript by Haggerty et al., "Mapping rhodopsin trafficking in rod photoreceptors with quantitative super-resolution microscopy."Included are 1) structure illumination microscopy (SIM) raw data files (.nd2 files) for SIM reconstruction using NIS-Elements or other SIM reconstruction software, 2) STORM molecule lists (.txt files) for STORM reconstruction analysis using NIS-Elements or other STORM software (such as ThunderSTORM), 3) Pre-STORM widefield fluorescence image files (.png files) to be superimposed with STORM reconstruction images using NIS-Elements, 4) Mathematica code files (.nb files) for performing STORM spatial analysis and fluorescence punctum diameter measurements, 5) STORM inner segment molecule lists (.csv files) as input for Mathematica programs and the ImageJ MosaicIA plugin
Equivariant Schubert calculus and applications
No full textSubmission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-15 without embargo termsThe student, Colleen Robichaux, accepted the attached license on 2022-06-01 at 16:34.The student, Colleen Robichaux, submitted this Dissertation for approval on 2022-06-01 at 16:37.This Dissertation was approved for publication on 2022-06-06 at 14:52.DSpace SAF Submission Ingestion Package generated from Vireo submission #18054 on 2022-11-15 at 17:37:31A central problem in algebraic combinatorics is to determine a combinatorial rule to compute the Schubert calculus of generalized flag varieties. For the Grassmannian, a solution is given by the Littlewood–Richardson rule. One strategy for studying these problems is to approach them in the richer setting of equivariant cohomology.
Double Schubert polynomials are polynomial representatives of the equivariant cohomology classes in the complete flag variety Fln. Specializing them gives Schubert polynomials, representatives of ordinary cohomology classes in Fln. With A. Adve and A. Yong, we give the first polynomial time algorithm to decide if a monomial coefficient of a Schubert polynomial is zero. We introduce a tableau criterion to determine this vanishing. Further we show that explicitly computing these monomial coefficients is #P-complete.
Littlewood–Richardson polynomials control the equivariant Schubert calculus of the Grassmannian. With A. Adve and A. Yong, we show that deciding the vanishing of a Littlewood–Richardson polynomial is polynomial time. This generalizes the work of J. DeLoera-T. McAllister and K. D. Mulmuley-H. Narayanan-M. Sohoni.
With H. Yadav and A. Yong, we study the equivariant Schubert calculus of isotropic flag manifolds. We use Billey’s formula to establish an explicit correspondence between these isotropic structure coefficients. Additionally we introduce shifted edge labeled tableaux that conjecturally compute structure coefficients for a specialization of the equivariant Schubert calculus of the Lagrangian Grassmannian given by D. Anderson-W. Fulton. We prove additional cases of this conjecture. These results work towards finding a rule for computing the equivariant Schubert calculus of the Lagrangian Grassmannian.
Double Schubert polynomials also appear as multidegrees of matrix Schubert varieties. The K-polynomials of matrix Schubert varieties are the double Grothendieck polynomials. With J. Rajchgot, Y. Ren, A. St. Dizier, and A. Weigandt, we use these polynomials to derive an explicit combinatorial rule for the Castelnuovo–Mumford regularity of Grassmannian matrix Schubert varieties. With J. Rajchgot and A. Weigandt we generalize these results for certain Kazhdan–Lusztig varieties. We use this to prove a correction of a conjecture of M. Kummini-V. Lakshmibai-P. Sastry-C. S. Seshadri
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
Patterns of human diversity, within and among continents, inferred from biallelic DNA polymorphisms
No full textPrevious studies have reported that about 85% of human diversity at Short Tandem Repeat (STR) and Restriction Fragment Length Polymorphism (RFLP) autosomal loci is due to differences between individuals of the same population, whereas differences among continental groups account for only 10% of the overall genetic variance. These findings conflict with popular notions of distinct and relatively homogeneous human races, and may also call into question the apparent usefulness of ethnic classification in, for example, medical diagnostics. Here, we present new data on 21 Alu insertions in 32 populations. We analyze these data along with three other large, globally dispersed data sets consisting of apparently neutral biallelic nuclear markers, as well as with a beta-globin data set possibly subject to selection. We confirm the previous results for the autosomal data, and find a higher diversity among continents for Y-chromosome loci. We also extend the analyses to address two questions: (1) whether differences between continental groups, although small, are nevertheless large enough to confidently assign individuals to their continent on the basis of their genotypes; (2) whether the observed genotypes naturally cluster into continental or population groups when the sample source location is ignored. Using a range of statistical methods, we show that classification errors are at best around 30% for autosomal biallelic polymorphisms and 27% for the Y chromosome. Two data sets suggest the existence of three and four major groups of genotypes worldwide, respectively, and the two groupings are inconsistent. These results suggest that, at random biallelic loci, there is little evidence, if any, of a clear subdivision of humans into biologically defined groups
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Supplemental Material, Supplementary_data_20190419 - Tic Suppression in Children With Recent-Onset Tics Predicts 1-Year Tic Outcome
No full textSupplemental Material, Supplementary_data_20190419 for Tic Suppression in Children With Recent-Onset Tics Predicts 1-Year Tic Outcome by Soyoung Kim, Deanna J. Greene, Amy Robichaux-Viehoever, Emily C. Bihun, Jonathan M. Koller, Haley Acevedo, Bradley L. Schlaggar and Kevin J. Black in Journal of Child Neurology</p
Supplemental Material, Supplemental_File - Tic Suppression in Children With Recent-Onset Tics Predicts 1-Year Tic Outcome
No full textSupplemental Material, Supplemental_File for Tic Suppression in Children With Recent-Onset Tics Predicts 1-Year Tic Outcome by Soyoung Kim, Deanna J. Greene, Amy Robichaux-Viehoever, Emily C. Bihun, Jonathan M. Koller, Haley Acevedo, Bradley L. Schlaggar and Kevin J. Black in Journal of Child Neurology</p
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Dr. Glendon Swarthout
No full textHosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
Diario de Campo: Boletín Interno de los investigadores del área de Antropología. 93 (2007) agosto. Diario de Campo
No full text- Códice Azoyú 1: un documento pictográfico colonial de la montaña de Guerrero por Elizabeth Jiménez García. - Nuevos hallazgos arqueológicos en la región del Valle del Río Fuerte, norte de Sinaloa por John P. Carpenter Slavens y Guadalupe Sánchez Miranda. - Historia dramática de un edificio en cuatros actos: el Colegio de Niñas, Casino Alemán, Teatro Colón y Club de Banqueros por Mauricio Gálvez Rosalez y Víctor Joel Santos Ramírez. - Antropología Física mexicana o Antropología Física en México: una reflexión por J. Erik Mendoza Luján. - Criterios de intervención en el patrimonio cultural de las comunidades por Blanca Noval Vilar y Luis Huidobro Salas. -Pedro Infante y los héroes nacionales por Francisco Javier Guerrero. - Y continúa la polémica. Unidad y diversidad en Mesoamérica: una discusión inacabada por Catharine Good Eshelman. - Unicidad y diversidad en Mesoamérica: una discusión inacabada por Alicia M. Barabas. - Ritualidad y cosmovisión: procesos de transformación de las comunidades mesoamericanas hasta nuestros días por Johanna Broda. - Mesoamérica, cultura y cambio: conceptos problemáticos en el estudio etnográfico de los pueblos indígenas por Catharine Good Eshelman. - Diversidad y unidad en Mesoamérica: otra perspectiva por David Robichaux. - Cuadernos de Etnohistoria 2. Documentos en náhuatl de Oztuma, Guerrero. - Cuadernos de Lingüística 1. Descubriendo una nueva imagen de Huitzilopochtli oculta en el texto náhuatl del Códice Florentino
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