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Articles 21901 - 21918 of 21918
Full-Text Articles in Entire DC Network
Reading Comprehension Assessment: A Comparison Of Academic And Clinical Measures, Emily Ann Stephens
Reading Comprehension Assessment: A Comparison Of Academic And Clinical Measures, Emily Ann Stephens
Theses and Dissertations
The Measures of Academic Progress (MAP) test is a computer-based academic assessment of reading comprehension that is used by school districts nationwide. The MAP has established reliability, but its validity is not widely available. The purpose of this study was to seek validity for the MAP by comparing it to the Gray Oral Reading Test--5th edition (GORT-5), a frequently used and valid clinical test of reading comprehension. Participants included twenty-eight fourth grade students ranging from 9;7 to 10;8 years of age, with a mean of 10;2. Each participant completed the GORT-5 and MAP test. The GORT-5 and MAP each yield …
Study Of The Suit Inflation Effect On Crew Safety During Landing Using A Full-Pressure Iva Suit For New-Generation Reentry Space Vehicles, Suzuki Wataru
Theses and Dissertations
Recently, manned space capsules have been recognized as beneficial and reasonable human space vehicles again. The Dragon capsule already achieved several significant successes. The Orion capsule is going to be sent to a high-apogee orbit without crews for experimental purposes in September 2014. For such human-rated space capsules, the study of acceleration impacts against the human body during splashdown is essential to ensure the safety of crews. Moreover, it is also known that wearing a full pressure rescue suit significantly increases safety of a crew, compared to wearing a partial pressure suit. This is mainly because it enables the use …
Translation Of Aadl To Pnml To Ensure The Utilization Of Petri Nets, Amrita Chatterjee
Translation Of Aadl To Pnml To Ensure The Utilization Of Petri Nets, Amrita Chatterjee
Theses and Dissertations
Architecture Analysis and Design Language (AADL), which is used to design and analyze software and hardware architectures of embedded and real-time systems, has proven to be a very efficient way of expressing the non-functional properties of safety-critical systems and architectural modeling. Petri nets are the graphical and mathematical modeling tools used to describe and study information processing systems characterized as concurrent and distributed. As AADL lacks the formal semantics needed to show the functional properties of such systems, the objective of this research was to extend AADL to enable other Petri nets to be incorporated into Petri Net Markup Language …
Grade Level Retention: A Comparative Study Of Beliefs And Practices In North Dakota And Surrey, Kim Englund
Grade Level Retention: A Comparative Study Of Beliefs And Practices In North Dakota And Surrey, Kim Englund
Theses and Dissertations
Many regions of the United States retain students who are not performing at grade level, yet a large body of research shows the ineffectiveness of having students repeat an academic year. The United Kingdom practices social promotion rather than retention. This comparative study sought to better understand the practices in these two countries and the research surrounding retention. First, it compared the interventions before and alternatives to retention used by both a North Dakota school district in the United States and two schools in Surrey, England. Second, it outlined a plan for teachers, parents, school administrators, and school policy makers …
Evaluation Of Cmip5 Simulated Clouds And Toa Radiation Budgets Using Nasa Satellite Observations, Erica Kay Dolinar
Evaluation Of Cmip5 Simulated Clouds And Toa Radiation Budgets Using Nasa Satellite Observations, Erica Kay Dolinar
Theses and Dissertations
A large degree of uncertainty in global climate models (GCMs) can be attributed to the representation of clouds and how they interact with incoming solar and outgoing longwave (Earth emitted) radiation. In this study, the simulated total cloud fraction (CF), cloud water path (CWP), top-of-atmosphere (TOA) radiation budgets and cloud radiative forcings (CRFs) from 28 CMIP5 AMIP models are evaluated and compared to multiple satellite observations from CERES, MODIS, ISCCP, CloudSat, and CALIPSO. The multimodel ensemble mean CF (58.6 %) is, on global average, under estimated by nearly 7 % compared to CERES-MODIS (CM) and ISCCP results, with an even …
Parenting Style And Generativity Measured In College Students And Their Parents, Denise D. Guastello, Stephen J. Guastello, Jeralee M. Briggs
Parenting Style And Generativity Measured In College Students And Their Parents, Denise D. Guastello, Stephen J. Guastello, Jeralee M. Briggs
Psychology Faculty Research and Publications
The logical consistency between generativity and the authoritative parenting style led to the hypothesis that the two behavior patterns or orientations were related. Survey measurements of perceived parenting style (authoritarian, authoritative, and permissive) and generativity in 559 university students and their respective parents were compared. The authoritative parenting style correlated positively with generativity for both students and parents. Both students and mothers scored significantly higher on generativity than fathers, but no significant difference was found between students’ and mothers’ generativity. Hierarchical regression showed that students’ generativity was proximally related to their perceptions of their mothers’ authoritative parenting style, their mothers’ …
Personality Trait Theory And Multitasking Performance: Implications For Ergonomic Design, Andrea D. Guastello, Stephen J. Guastello, Denise D. Guastello
Personality Trait Theory And Multitasking Performance: Implications For Ergonomic Design, Andrea D. Guastello, Stephen J. Guastello, Denise D. Guastello
Psychology Faculty Research and Publications
Although system designers usually minimise the role of individual differences in operation, personality variables could explain differences in multitasking performance. A concomitant theoretical issue is whether primary or surface personality traits do a better job of predicting performance than the Five-Factor Model (FFM) or global traits. A sample of 174 undergraduates completed the Sixteen Personality Factor Questionnaire (16PF), which was followed by a performance task. A computer-based task that measured simultaneous performance on an arithmetic task and a mental rotation task was used to measure multitasking performance; scores measured the percent accuracy. Primary traits for low emotional sensitivity and high …
Hampered Hopes For Homeowners: An Analysis Of How Litigation Trends Have Exposed The Home Affordable Modification Program's Weaknesses, Cushla E. Talbut
Hampered Hopes For Homeowners: An Analysis Of How Litigation Trends Have Exposed The Home Affordable Modification Program's Weaknesses, Cushla E. Talbut
University of Miami Law Review
No abstract provided.
Partitioning And Rights: The Supreme Court’S Accidental Jurisprudence Of Democratic Process, James A. Gardner
Partitioning And Rights: The Supreme Court’S Accidental Jurisprudence Of Democratic Process, James A. Gardner
Journal Articles
In democracies that allocate to a court responsibility for interpreting and enforcing the constitutional ground rules of democratic politics, the sheer importance of the task would seem to oblige such courts to guide their rulings by developing an account of the nature and prominent features of the constitutional commitment to democracy. The U.S. Supreme Court, however, has from the beginning refused to develop a general account – a theory – of how the U.S. Constitution establishes and structures democratic politics. The Court’s diffidence left a vacuum at the heart of its constitutional jurisprudence of democratic process, and like most vacuums, …
Green Siting For Green Energy, Amy Wilson Morris, Jessica Owley, Emily Capello
Green Siting For Green Energy, Amy Wilson Morris, Jessica Owley, Emily Capello
Journal Articles
No abstract provided.
Type-1 Owa Methodology To Consensus Reaching Processes In Multi-Granular Linguistic Contexts, Francisco Mata, Luis G. Pérez, Shang Ming Zhou, Francisco Chiclana
Type-1 Owa Methodology To Consensus Reaching Processes In Multi-Granular Linguistic Contexts, Francisco Mata, Luis G. Pérez, Shang Ming Zhou, Francisco Chiclana
School of Nursing and Midwifery
No abstract provided.
Visible Light Mediated Intermolecular [3 + 2] Annulation Of Cyclopropylanilines With Alkynes, Theresa H. Nguyen, Soumitra Maity, Nan Zheng
Visible Light Mediated Intermolecular [3 + 2] Annulation Of Cyclopropylanilines With Alkynes, Theresa H. Nguyen, Soumitra Maity, Nan Zheng
Chemistry & Biochemistry Faculty Publications and Presentations
Intermolecular [3 + 2] annulation of cyclopropylanilines with alkynes is realized using visible light photoredox catalysis, yielding a variety of cyclic allylic amines in fair to good yields. This method exhibits significant group tolerance particularly with heterocycles. It can also be used to prepare complex heterocycles such as fused indolines.
Visible-Light Photocatalyzed Cross-Linking Of Diacetylene Ligands By Quantum Dots To Improve Their Aqueous Colloidal Stability, Marion G. Götz, Hiroko Takeuchi, Matthew J. Goldfogel, Julia M. Warren, Brandon D. Fennel, Colin D. Heyes
Visible-Light Photocatalyzed Cross-Linking Of Diacetylene Ligands By Quantum Dots To Improve Their Aqueous Colloidal Stability, Marion G. Götz, Hiroko Takeuchi, Matthew J. Goldfogel, Julia M. Warren, Brandon D. Fennel, Colin D. Heyes
Chemistry & Biochemistry Faculty Publications and Presentations
Ligand cross-linking is known to improve the colloidal stability of nanoparticles, particularly in aqueous solutions. However, most cross-linking is performed chemically, in which it is difficult to limit interparticle cross-linking, unless performed at low concentrations. Photochemical cross-linking is a promising approach but usually requires ultraviolet (UV) light to initiate. Using such high-energy photons can be harmful to systems in which the ligand–nanoparticle bond is fairly weak, as is the case for the commonly used semiconductor quantum dots (QDs). Here, we introduce a novel approach to cross-link thiolated ligands on QDs by utilizing the photocatalytic activity of QDs upon absorbing visible …
Evaluating N-Benzylgalactonoamidines As Putative Transition State Analogs For Β-Galactoside Hydrolysis, Qui-Hua Fan, Susanne Striegler, Rebekah Langston, James Barnett
Evaluating N-Benzylgalactonoamidines As Putative Transition State Analogs For Β-Galactoside Hydrolysis, Qui-Hua Fan, Susanne Striegler, Rebekah Langston, James Barnett
Chemistry & Biochemistry Faculty Publications and Presentations
Experimental evidence is provided for p-methylbenzyl-D-galactonoamidine to function as a true transition state analog for the enzymatic hydrolysis of aryl-β-D-galactopyranosides by β-galactosidase (A. oryzae). The compound exhibits inhibition constants in the low nanomolar concentration range (12–56 nM) for a selection of substrates. Along these lines, a streamlined synthetic method based on phase-transfer catalysis was optimized to afford the required variety of new aryl-β-D-galactopyranosides. Last, the stability of the galactonoamidines under the assay conditions was confirmed.
Looking Forward Through The Past. Identification Of Fifty Priority Research Questions In Palaeoecology., A Seddon, A Mackay, A Baker, Et Al
Looking Forward Through The Past. Identification Of Fifty Priority Research Questions In Palaeoecology., A Seddon, A Mackay, A Baker, Et Al
School of Geography, Earth and Environmental Sciences
Priority question exercises are becoming an increasingly common tool to frame future agendas in conservation and ecological science. They are an effective way to identify research foci that advance the field and that also have high policy and conservation relevance. To date, there has been no coherent synthesis of key questions and priority research areas for palaeoecology, which combines biological, geochemical and molecular techniques in order to reconstruct past ecological and environmental systems on time-scales from decades to millions of years. We adapted a well-established methodology to identify 50 priority research questions in palaeoecology. Using a set of criteria designed …
Is Neolithic Land Use Correlated With Demography? An Evaluation Of Pollen-Derived Land Cover And Radiocarbon-Inferred Demographic Change From Central Europe, Jutta Lechterbeck, Kevan Edinborough, Tim Kerig, Ralph Fyfe, Neil Roberts, Stephen Shennan
Is Neolithic Land Use Correlated With Demography? An Evaluation Of Pollen-Derived Land Cover And Radiocarbon-Inferred Demographic Change From Central Europe, Jutta Lechterbeck, Kevan Edinborough, Tim Kerig, Ralph Fyfe, Neil Roberts, Stephen Shennan
School of Geography, Earth and Environmental Sciences
No abstract provided.
The Role Of Underlying Mechanisms In Achieving Consistent Hybrid Combinations Of Competitive Advantages, Michael Zellner
The Role Of Underlying Mechanisms In Achieving Consistent Hybrid Combinations Of Competitive Advantages, Michael Zellner
Plymouth Business School Theses
This thesis takes a step beyond the current discussion on hybrid competitive strategies (HS) by identifying the underlying mechanisms and common elements of successful hybrid strategies. Reviewing empirical and theoretical literature revealed a significant gap in this respect. Therefore, the activity-based view of strategy is introduced to the discussion on HS. In a first step, four consistent and sustainable HS concepts are developed providing the basis for deriving specific HS models. A second step identifies commonalities among these HS types and theoretically derives a synthesized, common HS model. Thirdly, the critical realist stance was selected for answering this thesis’ research …
A Novel Phosphatidylinositol 3-Kinase (Pi3k) Inhibitor Directs A Potent Foxo-Dependent, P53-Independent Cell Cycle Arrest Phenotype Characterized By The Differential Induction Of A Subset Of Foxo-Regulated Genes, Richard Hill, Ravi Kiran Reddy Kalathur, Sergio Callejas, Laura Colaço, Ricardo Brandão, Beatriz Serelde, Antonio Cebriá, Carmen Blanco-Aparicio, Joaquín Pastor, Matthias Futschik, Ana Dopazo, Wolfgang Link
A Novel Phosphatidylinositol 3-Kinase (Pi3k) Inhibitor Directs A Potent Foxo-Dependent, P53-Independent Cell Cycle Arrest Phenotype Characterized By The Differential Induction Of A Subset Of Foxo-Regulated Genes, Richard Hill, Ravi Kiran Reddy Kalathur, Sergio Callejas, Laura Colaço, Ricardo Brandão, Beatriz Serelde, Antonio Cebriá, Carmen Blanco-Aparicio, Joaquín Pastor, Matthias Futschik, Ana Dopazo, Wolfgang Link
School of Biomedical Sciences
No abstract provided.