1,722,944 research outputs found
SNP Genotyping Data for the Barley Population in "Registration of the S2MET Barley Mapping Population for Multi-Environment Genomewide Selection"
No full text1383 (1200 + 183) barley individuals were genotyped using genotyping-by-sequencing (GBS). 100 - 150 bp single-end reads were generated from the USDA-ARS Small Grains Genotyping Lab in Fargo, ND. SNPs were called using a custom pipeline (https://github.com/neyhartj/GBarleyS) and were filtered for mapping quality, genotype quality, and read depth (see README). Markers and entries were further processed and filtered on minor allele frequency and missingness using the relevant R script (see README). Missing marker genotypes were imputed using 3 different methods using the relevant R script (see README). Both the unimputed ("discrete") and imputed ("imputed") marker genotypes are available in this repository.Two barley populations were genotyped for use in studies of genomewide selection: a training population of 183 individuals and a selection candidate population of 1200 individuals.U.S. Wheat and Barley Scab InitiativeMinnesota Department of AgricultureRahr Malting Companythe Brewers AssociationAmerican Malting Barley AssociationUSDA-NIFA Grant #2018-67011-28075Neyhart, Jeffrey L; Smith, Kevin P. (2019). SNP Genotyping Data for the Barley Population in "Registration of the S2MET Barley Mapping Population for Multi-Environment Genomewide Selection". Retrieved from the University Digital Conservancy, https://doi.org/10.13020/cp4r-0v95
Networked Undersea Autonomous Sensing and Tracking
Full text linkSmith, Kevin: Principal InvestigatorNPS-17-N100-ANavy - ASN (RDA
Replication Data for Voting at Home Is Associated with Lower Cortisol than Voting at the Polls
No full textThis is a replication data set and SPSS syntax for the analyses contained in the Neiman et al PLoS One article, "Voting at Home Is Associated with Lower Cortisol than Voting at the Polls." The SPSS syntax should replicate all the analyses reported in the article
Replication Data for Voting at Home Is Associated with Lower Cortisol than Voting at the Polls
No full textThis is a replication data set and SPSS syntax for the analyses contained in the Neiman et al PLoS One article, "Voting at Home Is Associated with Lower Cortisol than Voting at the Polls." The SPSS syntax should replicate all the analyses reported in the article
Replication Data for Friends, Sanity, Health PLoS One
No full textData and code to replicate all Tables in Friends, Relative, Sanity and Health m
Studies directed towards the synthesis of FK-506
No full textTwo routes towards the synthesis of the powerful immunosuppressant FK-506 are described. The first of these routes began with the synthesis of two small fragments followed by an investigation of a sulphone - epoxide coupling to accomplish their linkage and form the C23-C24 bond of FK-506. The reaction was only found to be successful when carried out in the presence of boron trifluoride etherate. Several methods for removal of the sulphone moiety, both oxidatively and reductively, were then examined. The application of an Evans' alkylation reaction then led to a stage where coupling to the pyran unit could be investigated. A synthesis of the pyran unit is briefly described. Several methods for the formation of the C15-C16 bond of FK-506 were examined using model systems. When the results were applied to the real system, the best yield was obtained when coupling a sulphone with an aldehyde in the presence of magnesium bromide etherate but even then the yield was poor. The second method is the continuation of a route started by co-workers. A brief summary of the work carried out previously towards the syntheses of two fragments of FK-506 is first described. The syntheses of these fragments was completed and the boron trifluoride etherate mediated sulphone - epoxide coupling reaction devised earlier applied to form the C23-C24 bond of FK-506. Removal of the sulphone moiety led to the stage where coupling to the pyran unit of FK-506 could be attempted when a suitable method is found. A review of the biological activity and the two total syntheses of FK-506 is included along with a discussion of studies towards the synthesis of FK-506 between September 1990 and September 1993.</p
Phenotypic and genotypic data of barley Gen10 population to study a pericentromeric region on chromosome 6H
No full textOne phenotypic data file consists of multiple trials (one trial per sheet) and each trial with one or more phenotypic traits such as Fusarium head blight severity score and yield; one genotypic data file consists of genotypic Illumina 50K chip data of 101 Gen10 lines across chromosome 6H as well as that of the parents Gen2-129 and Lacey sequenced in fall 2018, also included are the parent genotypes in summer 2018 sequencing run which were used to impute the bad parent genotypes in the fall 2018 sequencing run.The phenotypic and genotypic data of the Gen10 population used to study a genetic region on chromosome 6H of barley associated with multiple traits. Gen10 is a population of ~100 Chevron-derived recombinant near-isogenic lines that contained the Fusarisum head blight/kernel discoloration resistance locus from Chevron, a landrace, in the genetic background of Lacey, an elite malting barley variety.University of Minnesota Small Grains InitiativeUSDA-National Institute of Food and Agriculture Triticeae CAPYin, Lu; Huang, Yadong; Sallam, Ahmad; Heinen, Shane; Li, Lin; Beaubien, Karen; Dill-Macky, Ruth; Dong, Yanhong; Steffenson, Brian; Smith, Kevin; Muehlbauer, Gary. (2021). Phenotypic and genotypic data of barley Gen10 population to study a pericentromeric region on chromosome 6H. Retrieved from the University Digital Conservancy, https://doi.org/10.13020/hwkm-ev34
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
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