A Second Order Confirmatory Factor Analysis Of A Leadership Competency Model: An Empirical Study Conducted In Thailand

In this study, the researchers investigate the contribution of each component of the leadership competency construct through constructing a model incorporating secondary order confirmatory factor analysis and extrapolated to the Kingdom of Thailand. Developed by Eyde et al (1999) in 1998 this leadership competency model is extrapolated to Thailand and examined for fit. Structural equation modeling (SEM) was used to test the research hypotheses framed for this investigation. The findings support the notion that leadership bears a significant relationship with the competencies of leading change, results driven, leading people, building coalitions/communication and business acumen. The good leader should be able to display these competencies as a coherent ensemble. Thus, it can be said that this study provides excellent guidance to human resource managers, teachers, other educators, researchers and managers striving to develop a competitive firm and organization in the current global business environment

Comparison of Two Treatment Conditions for Young Children with Speech Sound Disorders

The purpose of this study was to compare treatment outcomes between stimulus presentation conditions to children with moderate to severe SSD: a traditional paper presentation versus a computer software generated presentation. The participants were four monolingual kindergarten children with moderate to severe SSD. A multiple baseline across behaviors single subject design was employed in the study. Two non-stimulable, non-cognate sounds from two different manner categories were selected as sound targets. One sound error was treated using paper stimuli presented in a traditional paper table-top presentation (TAB condition) while the other sound error was treated using stimuli presented on the computer (CBI condition). Picture stimuli for both conditions were generated by the SCIP (Sound Contrasts in Phonology) software program. Treatment followed the paradigm described by Williams (2003). The number of treatment sessions, final treatment performance, and highest generalization performance are summarized for both treatment conditions in Table 1. Although conditions were counterbalanced, data are arranged by condition for ease of interpretation

Interactive visual analysis of location reporting patterns

Interactive visualization methods are often used to aid in the analysis of large datasets. We present a novel interactive visualization technique designed specifically for the analysis of location reporting patterns within large time-series datasets. We use a set of triangles with color coding to indicate the time between location reports. This allows reporting patterns (expected and unexpected) to be easily discerned during interactive analysis. We discuss the details of our method and describe evaluation both from expert opinion and from a user study.

Organizing For Developing Radically Innovative Product: Application of "Quantum Evolution "Theory in Bioecology

Developing radically innovative products is an important issue for many firms. This study addresses how to organize and manage new product development teams to develop radically innovative products. We hypothesize that there exists the optimal combination of conditions to develop radically innovative products through the use of quantum evolution theory found in bioecology and test empirically using the joint covariations approach. Our results show that radically innovative product can be developed in the new product development teams with the combination of high diversity, high integration, and high autonomy

Risks and benefits of prophylactic inferior vena cava filters in patients undergoing bariatric surgery

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/97509/1/jhm2013.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/97509/2/jhm2013-sup-0001-suppinfo.pd

Cultural Capital and Attitudes Toward Homosexuals: Exploring the Relation Between Lifestyles and Homonegativity

This article explores the potential of cultural capital as explanatory factor in understanding homonegativity. Building on recent findings suggesting the need for a cultural component in understanding homonegativity, this article explores the relation between lifestyles (the measurable expression of cultural capital) and homonegativity. Using the “Social-Cultural Changes in Flanders 2006” survey (a population-wide survey in Flanders, the northern part of Belgium), we observed that homonegativity is lowest in lifestyle clusters where cultural capital is higher. This effect, furthermore, is maintained even after controlling for other homonegativity correlates. These results suggest that cultural capital, expressed by lifestyles, is a valuable addition to the understanding of homonegativity

Decadal changes in fire frequencies shift tree communities and functional traits

Global change has resulted in chronic shifts in fire regimes. Variability in the sensitivity of tree communities to multi-decadal changes in fire regimes is critical to anticipating shifts in ecosystem structure and function, yet remains poorly understood. Here, we address the overall effects of fire on tree communities and the factors controlling their sensitivity in 29 sites that experienced multi-decadal alterations in fire frequencies in savanna and forest ecosystems across tropical and temperate regions. Fire had a strong overall effect on tree communities, with an average fire frequency (one fire every three years) reducing stem density by 48% and basal area by 53% after 50 years, relative to unburned plots. The largest changes occurred in savanna ecosystems and in sites with strong wet seasons or strong dry seasons, pointing to fire characteristics and species composition as important. Analyses of functional traits highlighted the impact of fire-driven changes in soil nutrients because frequent burning favoured trees with low biomass nitrogen and phosphorus content, and with more efficient nitrogen acquisition through ectomycorrhizal symbioses. Taken together, the response of trees to altered fire frequencies depends both on climatic and vegetation determinants of fire behaviour and tree growth, and the coupling between fire-driven nutrient losses and plant traits

Consensus Recommendation for Mouse Models of Ocular Hypertension to Study Aqueous Humor Outflow and Its Mechanisms.

Due to their similarities in anatomy, physiology, and pharmacology to humans, mice are a valuable model system to study the generation and mechanisms modulating conventional outflow resistance and thus intraocular pressure. In addition, mouse models are critical for understanding the complex nature of conventional outflow homeostasis and dysfunction that results in ocular hypertension. In this review, we describe a set of minimum acceptable standards for developing, characterizing, and utilizing mouse models of open-angle ocular hypertension. We expect that this set of standard practices will increase scientific rigor when using mouse models and will better enable researchers to replicate and build upon previous findings

Consensus recommendation for mouse models of ocular hypertension to study aqueous humor outflow and its mechanisms

Due to their similarities in anatomy, physiology, and pharmacology to humans, mice are a valuable model system to study the generation and mechanisms modulating conventional outflow resistance and thus intraocular pressure. In addition, mouse models are critical for understanding the complex nature of conventional outflow homeostasis and dysfunction that results in ocular hypertension. In this review, we describe a set of minimum acceptable standards for developing, characterizing, and utilizing mouse models of open-angle ocular hypertension. We expect that this set of standard practices will increase scientific rigor when using mouse models and will better enable researchers to replicate and build upon previous findings

Neurologic Involvement in Children and Adolescents Hospitalized in the United States for COVID-19 or Multisystem Inflammatory Syndrome

This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.Importance Coronavirus disease 2019 (COVID-19) affects the nervous system in adult patients. The spectrum of neurologic involvement in children and adolescents is unclear. Objective To understand the range and severity of neurologic involvement among children and adolescents associated with COVID-19. Setting, Design, and Participants Case series of patients (age <21 years) hospitalized between March 15, 2020, and December 15, 2020, with positive severe acute respiratory syndrome coronavirus 2 test result (reverse transcriptase-polymerase chain reaction and/or antibody) at 61 US hospitals in the Overcoming COVID-19 public health registry, including 616 (36%) meeting criteria for multisystem inflammatory syndrome in children. Patients with neurologic involvement had acute neurologic signs, symptoms, or diseases on presentation or during hospitalization. Life-threatening involvement was adjudicated by experts based on clinical and/or neuroradiologic features. Exposures Severe acute respiratory syndrome coronavirus 2. Main Outcomes and Measures Type and severity of neurologic involvement, laboratory and imaging data, and outcomes (death or survival with new neurologic deficits) at hospital discharge. Results Of 1695 patients (909 [54%] male; median [interquartile range] age, 9.1 [2.4-15.3] years), 365 (22%) from 52 sites had documented neurologic involvement. Patients with neurologic involvement were more likely to have underlying neurologic disorders (81 of 365 [22%]) compared with those without (113 of 1330 [8%]), but a similar number were previously healthy (195 [53%] vs 723 [54%]) and met criteria for multisystem inflammatory syndrome in children (126 [35%] vs 490 [37%]). Among those with neurologic involvement, 322 (88%) had transient symptoms and survived, and 43 (12%) developed life-threatening conditions clinically adjudicated to be associated with COVID-19, including severe encephalopathy (n = 15; 5 with splenial lesions), stroke (n = 12), central nervous system infection/demyelination (n = 8), Guillain-Barré syndrome/variants (n = 4), and acute fulminant cerebral edema (n = 4). Compared with those without life-threatening conditions (n = 322), those with life-threatening neurologic conditions had higher neutrophil-to-lymphocyte ratios (median, 12.2 vs 4.4) and higher reported frequency of D-dimer greater than 3 μg/mL fibrinogen equivalent units (21 [49%] vs 72 [22%]). Of 43 patients who developed COVID-19–related life-threatening neurologic involvement, 17 survivors (40%) had new neurologic deficits at hospital discharge, and 11 patients (26%) died. Conclusions and Relevance In this study, many children and adolescents hospitalized for COVID-19 or multisystem inflammatory syndrome in children had neurologic involvement, mostly transient symptoms. A range of life-threatening and fatal neurologic conditions associated with COVID-19 infrequently occurred. Effects on long-term neurodevelopmental outcomes are unknown