Improving teaching practice through education, mind, and selected brain research

Around the world, there is an unprecedented opportunity for improving educational outcomes by aligning the practice of teaching with the emerging science of learning. However, a research-to-practice gap persists, and many students, particularly low-income and minority children and youth, are failing to reach their academic potential. The texts submitted with this document (Conyers & Wilson, 2015a, 2016; Wilson & Conyers, 2013b, 2013c) were written as a means of bridging this gap by applying two original frameworks developed through transdisciplinary, practice-based research over 15 years. The first translates implications of education, mind, and selected brain research on how people learn into a conceptual framework and strategies for enhancing teaching and learning. The second focuses on a process for supporting changes in teaching practice and aligns with research and theory from implementation science. These frameworks have been incorporated into professional development programmes for some 100,000 educators and 2,500 teachers from 47 U.S. states, Canada, Europe, the Middle East, and Asia through one of the first two graduate degrees in this field. Studies suggest a positive impact on teaching practice and student learning. The four texts extend the impact of this body of work to a broader audience of teachers, researchers, faculty, and other educational stakeholders and uniquely incorporate research, theory, and examples of practical strategies being applied in real-world settings

Validating the Client Focused Considering Work Model for People Living With HIV and Quantifying the Phases of Change of Commitment to Work

The primary purpose of this study was to validate the client-focused considering work model and to gain a better understanding of the nature of the relationship among the four domains purported to influence the considering work process (medical, psychosocial, financial/legal and vocational). A second goal of the study was to quantify the relationship between these four domains and the phases of considering work (contemplation, preparation, action, resolution). Structural equation modeling was used to analyze data of 1702 diverse (43% Black, 31% White, 19% Latino 7% other) unemployed respondents who were recruited from AIDS Service Organizations (ASO) and networks across the United States to complete the National Working Positive Vocational Development and Employment Needs Survey (NWPC-VDENS). Overall the results of this study supported the validity of the client-focused considering work model and helped to provide a deeper level of understanding of the relationship among the domains of influence and their contribution to the level of commitment to the considering work process. Implications for rehabilitation This model enables rehabilitation professionals to consider interventions for clients at different phases (contemplation, preparation, action) of considering work. Rehabilitation professionals are encouraged to provide prevocational services to engage people with HIV in the considering work process. When assisting PLWH within the considering work process, it is important to assess not only medical status but also psychosocial, financial and vocational concerns

Validating the client focused considering work model for people living with HIV

The primary purpose of this study was to validate the Client-Focused Considering Work Model and to gain a better understanding of the nature of the relationship among the four domains purported to influence the considering work process (medical, psychosocial, financial/legal, and vocational). A second goal of the study was to quantify the relationship between these four domains and the phases of considering work (contemplation, preparation, action, resolution)

Liposarcoma: Molecular Genetics and Therapeutics

Sarcomas are a group of heterogeneous tumours with varying genetic basis. Cytogenetic abnormalities range from distinct genomic rearrangements such as pathognomonic translocation events and common chromosomal amplification or loss, to more complex rearrangements involving multiple chromosomes. The different subtypes of liposarcoma are spread across this spectrum and constitute an interesting tumour type for molecular review. This paper will outline molecular pathogenesis of the three main subtypes of liposarcoma: well-differentiated/dedifferentiated, myxoid/round cell, and pleomorphic liposarcoma. Both the molecular basis and future avenues for therapeutic intervention will be discussed

Soil organic phosphorus and microbial community composition as affected by 26years of different management strategies

Agricultural management can affect soil organic matter chemistry and microbial community structure, but the relationship between the two is not well understood. We investigated the effect of crop rotation, tillage and stubble management on forms of soil phosphorus (P) as determined by solution 31P nuclear magnetic resonance spectroscopy and microbial community composition using fatty acid methyl ester analysis in a long-term field experiment (26years) on a Chromic Luvisol in New South Wales, Australia. An increase in soil organic carbon, nitrogen and phosphorus compared to the beginning of the experiment was found in a rotation of wheat and subterranean clover with direct drill and mulching, while stubble burning in wheat-lupin and wheat-wheat rotations led to soil organic matter losses. Microbial biomass was highest in the treatment with maximum organic matter contents. The same soil P forms were detected in all samples, but in different amounts. Changes in organic P occurred mainly in the monoester region, with an increase or decrease in peaks that were present also in the sample taken before the beginning of the experiment in 1979. The microbial community composition differed between the five treatments and was affected primarily by crop rotations and to a lesser degree by tillage. A linkage between soil P forms and signature fatty acids was tentatively established, but needs to be verified in further studie

Rapid State Space Modeling Tool for Rectangular Wing Aeroservoelastic Studies

This paper introduces a modeling and simulation tool for aeroservoelastic analysis of rectangular wings with trailing-edge control surfaces. The inputs to the code are planform design parameters such as wing span, aspect ratio, and number of control surfaces. Using this information, the generalized forces are computed using the doublet-lattice method. Using Roger's approximation, a rational function approximation is computed. The output, computed in a few seconds, is a state space aeroservoelastic model which can be used for analysis and control design. The tool is fully parameterized with default information so there is little required interaction with the model developer. All parameters can be easily modified if desired. The focus of this paper is on tool presentation, verification, and validation. These processes are carried out in stages throughout the paper. The rational function approximation is verified against computed generalized forces for a plate model. A model composed of finite element plates is compared to a modal analysis from commercial software and an independently conducted experimental ground vibration test analysis. Aeroservoelastic analysis is the ultimate goal of this tool, therefore, the flutter speed and frequency for a clamped plate are computed using damping-versus-velocity and frequency-versus-velocity analysis. The computational results are compared to a previously published computational analysis and wind-tunnel results for the same structure. A case study of a generic wing model with a single control surface is presented. Verification of the state space model is presented in comparison to damping-versus-velocity and frequency-versus-velocity analysis, including the analysis of the model in response to a 1-cos gust

Rapid State Space Modeling Tool for Rectangular Wing Aeroservoelastic Studies

This report introduces a modeling and simulation tool for aeroservoelastic analysis of rectangular wings with trailing-edge control surfaces. The inputs to the code are planform design parameters such as wing span, aspect ratio, and number of control surfaces. Using this information, the generalized forces are computed using the doublet-lattice method. Using Roger's approximation, a rational function approximation is computed. The output, computed in a few seconds, is a state space aeroservoelastic model which can be used for analysis and control design. The tool is fully parameterized with default information so there is little required interaction with the model developer. All parameters can be easily modified if desired. The focus of this report is on tool presentation, verification, and validation. These processes are carried out in stages throughout the report. The rational function approximation is verified against computed generalized forces for a plate model. A model composed of finite element plates is compared to a modal analysis from commercial software and an independently conducted experimental ground vibration test analysis. Aeroservoelastic analysis is the ultimate goal of this tool, therefore, the flutter speed and frequency for a clamped plate are computed using damping-versus-velocity and frequency-versus-velocity analysis. The computational results are compared to a previously published computational analysis and wind-tunnel results for the same structure. A case study of a generic wing model with a single control surface is presented. Verification of the state space model is presented in comparison to damping-versus-velocity and frequency-versus-velocity analysis, including the analysis of the model in response to a 1-cos gust

Measuring Phases of Employment Decision-Making and the Need for Vocational Services as a Social Determinant of the Health of Employed People Living with HIV

(1) Background: Secure employment has been recognized as a social determinant of health for people living with HIV (PLHIV), but limited research has been conducted to understand the employment needs and vocational decision-making process of those who are employed. The purpose of this study is to examine the applicability of the client-focused considering-work model to assess the employment outcomes and employment decision-making phases of a sample of employed PLHIV. (2) Methods: This study analyzed data of 244 employed PLHIV who completed National Working Positive Coalition’s Employment Needs Survey which included a 20-item Considering Work Scale-Employed version (CWS-Employed) and a single-item Classification of Employment Status Scale (CESS). Factor analysis was used to evaluate the CWS-Employed. Chi-square tests of homogeneity of proportions were conducted to assess the domain-specific needs of individuals in each phase of employment decision-making. (3) Results: Our findings revealed high rates of insecure employment and diverse vocational service needs among research participants. Additionally, the CWS-Employed accurately predicted 71% of the self-reported classification of phases of employment decision-making. (4) Conclusions: When investigating the role of employment as a social determinant of health, more research is needed to better understand the vocational needs and outcomes of PLHIV who are working. Improving the measurement of the phases of employment decision-making is needed to better identify appropriate vocational interventions that can lead to improved employment and related health outcomes for this populatio