Design and outcomes of a nurse practitioner preceptor development program

ABSTRACT: Nurse practitioners (NPs) are educated to provide high-quality patient- and family-centered care to underserved, culturally diverse, medically complex populations. Nurse practitioner faculty plan curricular activities that challenge NP students to critically assess individuals and populations with the goal of preparing NP students to be "practice-ready" upon graduation. Nurse practitioner clinical training occurs in practice settings with NP preceptors, with specific areas of clinical expertise. However, there is a lack of NP clinical preceptors educationally prepared to clinically teach and evaluate NP students. This article presents the design, implementation, evaluation, and outcomes from a 3-year grant funded by the United States Human Resources and Administration Services that featured a web-based Primary Care Nurse Practitioner Preceptor Development Program. Ninety percent of NPs who precepted NP students completed all web-based learning modules. Preceptors with educational preparation via online modules to guide NP student learning in clinical settings are a critical resource for faculty to prepare NP students to be practice-ready upon graduation. This web-based learning platform for online NP preceptor education may be a successful approach for expanding and improving the NP preceptor pool nationwide

Design and outcomes of a nurse practitioner preceptor development program

ABSTRACT: Nurse practitioners (NPs) are educated to provide high-quality patient- and family-centered care to underserved, culturally diverse, medically complex populations. Nurse practitioner faculty plan curricular activities that challenge NP students to critically assess individuals and populations with the goal of preparing NP students to be "practice-ready" upon graduation. Nurse practitioner clinical training occurs in practice settings with NP preceptors, with specific areas of clinical expertise. However, there is a lack of NP clinical preceptors educationally prepared to clinically teach and evaluate NP students. This article presents the design, implementation, evaluation, and outcomes from a 3-year grant funded by the United States Human Resources and Administration Services that featured a web-based Primary Care Nurse Practitioner Preceptor Development Program. Ninety percent of NPs who precepted NP students completed all web-based learning modules. Preceptors with educational preparation via online modules to guide NP student learning in clinical settings are a critical resource for faculty to prepare NP students to be practice-ready upon graduation. This web-based learning platform for online NP preceptor education may be a successful approach for expanding and improving the NP preceptor pool nationwide

Starlikeness of Libera transformation (II) (Applications of Complex Function Theory to Differential Equations)

The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available data product of the international GEOTRACES programme, and contains data measured and quality controlled before the end of 2016. The IDP2017 includes data from the Atlantic, Pacific, Arctic, Southern and Indian oceans, with about twice the data volume of the previous IDP2014. For the first time, the IDP2017 contains data for a large suite of biogeochemical parameters as well as aerosol and rain data characterising atmospheric trace element and isotope (TEI) sources. The TEI data in the IDP2017 are quality controlled by careful assessment of intercalibration results and multi-laboratory data comparisons at crossover stations. The IDP2017 consists of two parts: (1) a compilation of digital data for more than 450 TEIs as well as standard hydrographic parameters, and (2) the eGEOTRACES Electronic Atlas providing an on-line atlas that includes more than 590 section plots and 130 animated 3D scenes. The digital data are provided in several formats, including ASCII, Excel spreadsheet, netCDF, and Ocean Data View collection. Users can download the full data packages or make their own custom selections with a new on-line data extraction service. In addition to the actual data values, the IDP2017 also contains data quality flags and 1-σ data error values where available. Quality flags and error values are useful for data filtering and for statistical analysis. Metadata about data originators, analytical methods and original publications related to the data are linked in an easily accessible way. The eGEOTRACES Electronic Atlas is the visual representation of the IDP2017 as section plots and rotating 3D scenes. The basin-wide 3D scenes combine data from many cruises and provide quick overviews of large-scale tracer distributions. These 3D scenes provide geographical and bathymetric context that is crucial for the interpretation and assessment of tracer plumes near ocean margins or along ridges. The IDP2017 is the result of a truly international effort involving 326 researchers from 25 countries. This publication provides the critical reference for unpublished data, as well as for studies that make use of a large cross-section of data from the IDP2017. This article is part of a special issue entitled: Conway GEOTRACES - edited by Tim M. Conway, Tristan Horner, Yves Plancherel, and Aridane G. González

The establishment of gene silencing at single-cell resolution

The establishment of silencing in Saccharomyces cerevisiae is similar to heterochromatin formation in multi-cellular eukaryotes. Previous batch culture studies determined that the de novo establishment of silencing initiates during S phase and continues for up to 5 cell divisions for completion. To track silencing phenotypically, we developed an assay that introduces Sir3 protein into individual sir3Δ mutant cells synchronously and then detects the onset of silencing with single-cell resolution. Silencing was completed within the first one to two cell divisions in most cells queried. Moreover, we uncovered unexpected complexity in the contributions of a histone acetyltransferase (Sas2), two histone methytransferases (Dot1 and Set1), and one histone demethylase (Jhd2) to the dynamics of silencing. Our findings revealed that removal of methyl modifications at H3 K4 and H3 K79 were important steps in silent chromatin formation, and that Jhd2 and Set1 played competing roles in the process

The GEOTRACES Intermediate Data Product 2017

Unidad de excelencia María de Maeztu MdM-2015-0552The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available data product of the international GEOTRACES programme, and contains data measured and quality controlled before the end of 2016. The IDP2017 includes data from the Atlantic, Pacific, Arctic, Southern and Indian oceans, with about twice the data volume of the previous IDP2014. For the first time, the IDP2017 contains data for a large suite of biogeochemical parameters as well as aerosol and rain data characterising atmospheric trace element and isotope (TEI) sources. The TEI data in the IDP2017 are quality controlled by careful assessment of intercalibration results and multi-laboratory data comparisons at crossover stations. The IDP2017 consists of two parts: (1) a compilation of digital data for more than 450 TEIs as well as standard hydrographic parameters, and (2) the eGEOTRACES Electronic Atlas providing an on-line atlas that includes more than 590 section plots and 130 animated 3D scenes. The digital data are provided in several formats, including ASCII, Excel spreadsheet, netCDF, and Ocean Data View collection. Users can download the full data packages or make their own custom selections with a new on-line data extraction service. In addition to the actual data values, the IDP2017 also contains data quality flags and 1-σ data error values where available. Quality flags and error values are useful for data filtering and for statistical analysis. Metadata about data originators, analytical methods and original publications related to the data are linked in an easily accessible way. The eGEOTRACES Electronic Atlas is the visual representation of the IDP2017 as section plots and rotating 3D scenes. The basin-wide 3D scenes combine data from many cruises and provide quick overviews of large-scale tracer distributions. These 3D scenes provide geographical and bathymetric context that is crucial for the interpretation and assessment of tracer plumes near ocean margins or along ridges. The IDP2017 is the result of a truly international effort involving 326 researchers from 25 countries. This publication provides the critical reference for unpublished data, as well as for studies that make use of a large cross-section of data from the IDP2017. This article is part of a special issue entitled: Conway GEOTRACES - edited by Tim M. Conway, Tristan Horner, Yves Plancherel, and Aridane G. González