Institution
Indiana University
Education•Bloomington, Indiana, United States•
About: Indiana University is a education organization based out in Bloomington, Indiana, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 64480 authors who have published 150058 publications receiving 6392902 citations. The organization is also known as: Indiana University system & indiana.edu.
Topics: Population, Poison control, Context (language use), Health care, Cancer
Papers published on a yearly basis
Papers
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TL;DR: Three new measures: the Acceptability of Intervention Measure (AIM), Intervention Appropriateness Measure (IAM), and Feasibility of intervention Measure (FIM) are developed and psychometrically assessed and demonstrate promising psychometric properties.
Abstract: Implementation outcome measures are essential for monitoring and evaluating the success of implementation efforts. Yet, currently available measures lack conceptual clarity and have largely unknown reliability and validity. This study developed and psychometrically assessed three new measures: the Acceptability of Intervention Measure (AIM), Intervention Appropriateness Measure (IAM), and Feasibility of Intervention Measure (FIM). Thirty-six implementation scientists and 27 mental health professionals assigned 31 items to the constructs and rated their confidence in their assignments. The Wilcoxon one-sample signed rank test was used to assess substantive and discriminant content validity. Exploratory and confirmatory factor analysis (EFA and CFA) and Cronbach alphas were used to assess the validity of the conceptual model. Three hundred twenty-six mental health counselors read one of six randomly assigned vignettes depicting a therapist contemplating adopting an evidence-based practice (EBP). Participants used 15 items to rate the therapist’s perceptions of the acceptability, appropriateness, and feasibility of adopting the EBP. CFA and Cronbach alphas were used to refine the scales, assess structural validity, and assess reliability. Analysis of variance (ANOVA) was used to assess known-groups validity. Finally, half of the counselors were randomly assigned to receive the same vignette and the other half the opposite vignette; and all were asked to re-rate acceptability, appropriateness, and feasibility. Pearson correlation coefficients were used to assess test-retest reliability and linear regression to assess sensitivity to change. All but five items exhibited substantive and discriminant content validity. A trimmed CFA with five items per construct exhibited acceptable model fit (CFI = 0.98, RMSEA = 0.08) and high factor loadings (0.79 to 0.94). The alphas for 5-item scales were between 0.87 and 0.89. Scale refinement based on measure-specific CFAs and Cronbach alphas using vignette data produced 4-item scales (α’s from 0.85 to 0.91). A three-factor CFA exhibited acceptable fit (CFI = 0.96, RMSEA = 0.08) and high factor loadings (0.75 to 0.89), indicating structural validity. ANOVA showed significant main effects, indicating known-groups validity. Test-retest reliability coefficients ranged from 0.73 to 0.88. Regression analysis indicated each measure was sensitive to change in both directions. The AIM, IAM, and FIM demonstrate promising psychometric properties. Predictive validity assessment is planned.
736 citations
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TL;DR: Examination of collections of 16S rRNA sequences revealed sequence domains that were unique to (and invariant within) the three primary lines of cellular descent: the archaebacteria, the eubacteria, and the eucaryotes.
Abstract: Examination of collections of 16S rRNA sequences revealed sequence domains that were unique to (and invariant within) the three primary lines of cellular descent: the archaebacteria, the eubacteria, and the eucaryotes. Oligodeoxynucleotides complementary to these conserved sequence domains were synthesized and used as hybridization probes. Each of the radiolabeled probes specifically hybridized to nylon membrane-bound 16S rRNA from the targeted kingdom. A probe complementary to a universally conserved sequence in 16S rRNAs was used as a positive control, while its complement provided a negative control for nonspecific binding. The abilities of the probes to bind specifically to whole, fixed cells representing a broad array of phylogenetic diversity were tested in whole-cell dot blot assays. Again, all of the probes specifically bound the targeted groups. By microautoradiography, the method was extended to permit phylogenetic identification of single cells microscopically.
736 citations
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Iowa State University1, University of Georgia2, Stanford University3, Ludwig Institute for Cancer Research4, University of California, Berkeley5, Duke University6, University of California, San Diego7, University of Notre Dame8, University of Tokyo9, Max Planck Society10, University of Colorado Boulder11, Harvard University12, Colorado State University13, Indiana University14, Ludwig Maximilian University of Munich15, University of California, Davis16, University of California, San Francisco17, University of Washington18
TL;DR: A standardized kinesin nomenclature based on 14 family designations is set forth, which unifies all previous phylogenies and nomenClature proposals, while allowing individual sequence names to remain the same, and for expansion to occur as new sequences are discovered.
Abstract: In recent years the kinesin superfamily has become so large that several different naming schemes have emerged, leading to confusion and miscommunication. Here, we set forth a standardized kinesin nomenclature based on 14 family designations. The scheme unifies all previous phylogenies and nomenclature proposals, while allowing individual sequence names to remain the same, and for expansion to occur as new sequences are discovered.
735 citations
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TL;DR: The authors provide a characterization of the notion of acceptable sentences in English, with some suggestions as to how this characterization might be made universal, and outline a set of procedures which are conjectured to be operative in the assignment of a surface structure tree to an input sentence.
735 citations
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TL;DR: The characteristics of the genetically encoded fluorescent markers that now span the visible spectrum from deep blue to deep red are described.
Abstract: This critical review provides an overview of the continually expanding family of fluorescent proteins (FPs) that have become essential tools for studies of cell biology and physiology. Here, we describe the characteristics of the genetically encoded fluorescent markers that now span the visible spectrum from deep blue to deep red. We identify some of the novel FPs that have unusual characteristics that make them useful reporters of the dynamic behaviors of proteins inside cells, and describe how many different optical methods can be combined with the FPs to provide quantitative measurements in living systems (227 references). “If wood is rubbed with the Pulmo marinus, it will have all the appearance of being on fire; so much so, indeed, that a walking-stick, thus treated, will light the way like a torch” (translation of Pliny the Elder from John Bostock, 1855).
734 citations
Authors
Showing all 64884 results
Name | H-index | Papers | Citations |
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Frank B. Hu | 250 | 1675 | 253464 |
Stuart H. Orkin | 186 | 715 | 112182 |
Bruce M. Spiegelman | 179 | 434 | 158009 |
David R. Williams | 178 | 2034 | 138789 |
D. M. Strom | 176 | 3167 | 194314 |
Markus Antonietti | 176 | 1068 | 127235 |
Lei Jiang | 170 | 2244 | 135205 |
Brenda W.J.H. Penninx | 170 | 1139 | 119082 |
Nahum Sonenberg | 167 | 647 | 104053 |
Carl W. Cotman | 165 | 809 | 105323 |
Yang Yang | 164 | 2704 | 144071 |
Jaakko Kaprio | 163 | 1532 | 126320 |
Ralph A. DeFronzo | 160 | 759 | 132993 |
Gavin Davies | 159 | 2036 | 149835 |
Tyler Jacks | 158 | 463 | 115172 |