In-Home Counseling for Young Children Living in Poverty: An Exploration of Counseling Competencies

Home-based counseling is increasingly an alternative mode of providing counseling services for children and families, reduces barriers to accessing traditional counseling services, and has also been shown to be effective. As such, the purpose of this qualitative study was to explore and describe the competencies needed to provide such counseling services. This study yielded five categories of competencies—necessary knowledge sets, case conceptualization, counseling behaviors, flexibility in session, and professional dispositions and behaviors. We also outline implications for counseling practice, counselor education, and public policy

Changes in Imja Tsho in the Mount Everest Region of Nepal

Imja Tsho, located in the Sagarmatha ( Everest) National Park of Nepal, is one of the most studied and rapidly growing lakes in the Himalayan range. Compared with previous studies, the results of our sonar bathymetric survey conducted in September of 2012 suggest that its maximum depth has increased from 90.5 to 116.3 +/- 5.2 m since 2002, and that its estimated volume has grown from 35.8 +/- 0.7 to 61.7 +/- 3.7 million m(3). Most of the expansion of the lake in recent years has taken place in the glacier terminus-lake interface on the eastern end of the lake, with the glacier receding at about 52 m yr(-1) and the lake expanding in area by 0.04 km(2) yr(-1). A ground penetrating radar survey of the Imja-Lhotse Shar glacier just behind the glacier terminus shows that the ice is over 200 m thick in the center of the glacier. The volume of water that could be released from the lake in the event of a breach in the damming moraine on the western end of the lake has increased to 34.1 +/- 1.08 million m(3) from the 21 million m(3) estimated in 2002.USAID Climate Change Resilient Development (CCRD) projectFulbright FoundationNational Geographic SocietyCenter for Research in Water Resource

A New Model to Estimate Daily Energy Expenditure for Wintering Waterfowl

Current models to estimate daily energy expenditure (DEE) for free-living birds are limited to either those that use fixed thermoregulatory costs or those that more accurately estimate thermoregulatory costs, but require extensive and often logistically difficult measurements. Here, we propose a model based on basal metabolic rate (BMR), activity budgets, and site-specific energetic costs of thermoregulation that requires only simple measures of ambient temperature and wind speed to provide estimates of DEE. We use the model to calculate the DEE of Buffleheads (Bucephala albeola) wintering at six habitats that afford differing degrees of protection from exposure within Narragansett Bay, Rhode Island. Bufflehead activity budget data collected during the winters of 2001–2002 and 2002–2003, along with average temperatures and wind speeds at the sites, were used to calculate DEE that ranged from 46.9 to 52.4 kJ/hr and increased with increasing wind speed. The energetic cost of thermoregulation composed as much as 28% of total DEE and increased with wind speed. Our DEE values were 13.4% higher, and thermoregulatory costs were up to 2× higher than those calculated using an existing model that incorporates fixed thermoregulatory costs. We also saw an increase in feeding activity with increasing wind speed; sensitivity analysis of the effects of wind speed and feeding activity showed that a 1 m/sec increase in wind speed at our sites increased DEE by 2.5%, whereas a corresponding increase in feeding activity increased DEE by 4.5%. This suggests that in temperate winter habitats, increased feeding activity may have a greater impact on Bufflehead DEE than wind exposure. Site-specific model estimates of DEE could also provide additional insight into the relative contribution of environmental conditions and changes in waterfowl behavior to DEE

Energy-Based Carrying Capacities of Bufflehead \u3cem\u3eBucephala albeola\u3c/em\u3e Wintering Habitats

We present a model for calculating energy-based carrying capacities for bufflehead (Bucephala albeola), a small North American sea duck wintering in coastal and estuarine habitats. Our model uses estimates of the seasonal energy expenditures that incorporate site-specific energetic costs of thermoregulation, along with available prey energy densities to calculate carrying capacities in numbers of birds per winter. The model was used to calculate carrying capacities under several foraging scenarios for bufflehead wintering at three urban and three rural sites in the coastal northeast U.S. We found that energy-based carrying capacities varied from 20 – 320 birds per site per winter (0.38 – 6.22 birds per hectare), and showed a trend towards increasing with prey energy density (r = 0.53) and with decreasing average daily energy expenditure (r2 = 0.57, p = 0.08). We found greater prey species richness at rural sites, but similar prey biomass and productivity across all sites. Bufflehead density averaged 1.89 ± 2.34 birds per hectare (range 0.38 – 6.22 birds per hectare) across the sites. Bufflehead abundance at urban sites was reduced by an average of 43.7% from that predicted using the relationship between per-hectare carrying capacity and bufflehead abundance at rural sites. This difference may arise from natural or human induced factors that act to limit sea duck populations on wintering habitats

Stem cells and fluid flow drive cyst formation in an invertebrate excretory organ.

Cystic kidney diseases (CKDs) affect millions of people worldwide. The defining pathological features are fluid-filled cysts developing from nephric tubules due to defective flow sensing, cell proliferation and differentiation. The underlying molecular mechanisms, however, remain poorly understood, and the derived excretory systems of established invertebrate models (Caenorhabditis elegans and Drosophila melanogaster) are unsuitable to model CKDs. Systematic structure/function comparisons revealed that the combination of ultrafiltration and flow-associated filtrate modification that is central to CKD etiology is remarkably conserved between the planarian excretory system and the vertebrate nephron. Consistently, both RNA-mediated genetic interference (RNAi) of planarian orthologues of human CKD genes and inhibition of tubule flow led to tubular cystogenesis that share many features with vertebrate CKDs, suggesting deep mechanistic conservation. Our results demonstrate a common evolutionary origin of animal excretory systems and establish planarians as a novel and experimentally accessible invertebrate model for the study of human kidney pathologies

Measuring the Costs of Employee Turnover in Illinois Public Park and Recreation Agencies: An Exploratory Study

Employee turnover is an unavoidable part of most public park and recreation agencies. Agencies must become increasingly concerned with understanding the repercussions of an employee leaving an agency as they attempt to strategically assess current and future economic and human resource plans. This exploratory study considers the issue of turnover within a cost analytical framework and proposes a model for park and recreation agencies to accurately quantify their employee turnover costs. Specifically, the study incorporates Cascio’s (2000) costing model of turnover to explore the costs associated with the departing employee and the placement of a new employee. Building upon Cascio’s (2000) model we include variables to examine the potential drop in performance and overtime payment required as a result of turnover. Using the proposed model, an exploratory study was conducted within the public park and recreation profession. Turnover data was collected from park and recreation professionals within the state of Illinois. Findings suggest that the separation costs are about two to three times larger than replacement costs making it increasingly important for managers to control unused vacation and sick pay, losses in production and overtime paid to existing staff. Significant differences in pre-employment testing and training costs were found between recreation staff and operations/support staff. The findings and application of the costing model are discussed with suggestions made for further development of turnover cost models that can be applied in public park and recreation settings

Measuring the Costs of Employee Turnover in Illinois Public Park and Recreation Agencies: An Exploratory Study

Employee turnover is an unavoidable part of most public park and recreation agencies. Agencies must become increasingly concerned with understanding the repercussions of an employee leaving an agency as they attempt to strategically assess current and future economic and human resource plans. This exploratory study considers the issue of turnover within a cost analytical framework and proposes a model for park and recreation agencies to accurately quantify their employee turnover costs. Specifically, the study incorporates Cascio’s (2000) costing model of turnover to explore the costs associated with the departing employee and the placement of a new employee. Building upon Cascio’s (2000) model we include variables to examine the potential drop in performance and overtime payment required as a result of turnover. Using the proposed model, an exploratory study was conducted within the public park and recreation profession. Turnover data was collected from park and recreation professionals within the state of Illinois. Findings suggest that the separation costs are about two to three times larger than replacement costs making it increasingly important for managers to control unused vacation and sick pay, losses in production and overtime paid to existing staff. Significant differences in pre-employment testing and training costs were found between recreation staff and operations/support staff. The findings and application of the costing model are discussed with suggestions made for further development of turnover cost models that can be applied in public park and recreation settings