293 research outputs found

    State Opportunities for Reconnecting Young Adults to Education, Skills Training and Employment

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    "An alarmingly large number of young adults have disconnected from traditional education or skills training pathways, often without obtaining a basic high school credential. The research is clear: the longer a person is without a high school credential or without the skill training necessary for a family-sustaining wage, the more likely that individual will remain in poverty and be a significant consumer of public welfare and social services" (p.1). In addressing this problem, the brief describes the issue, which millions of out-of-school young adults face and which can lead to negative consequences for them as well as society at large; explains several federally authorized programs that impact the reconnection of young adults to education and training; outlines possible state tools for reconnecting young adults to education and skills training; and provides recommendations for state-level engagement

    Lake Erie Grape Farm Cost Survey, 2001-2005

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    E.B. 2006-19This report is a summary of five years of grape costs and returns data collected from Lake Erie Region grape growers for the 2001-2005 seasons. “Concord” and “Niagara” grapes utilized for juice and generic wine accounted for over 90 percent of the survey acreage. About two-thirds of the acreage surveyed was in New York and one-third from Pennsylvania. In recent years, 42 to 49 growers participated, with total vineyard acreage ranging from about 4,400 to 5,200 acres. Average costs per acre over the entire five year period were 1,663,includinganimputedvaluefortheoperator’slabor.Majorcostcategorieswerepaidlabor(1,663, including an imputed value for the operator’s labor. Major cost categories were paid labor (380 per acre), depreciation (213),interest(213), interest (114), operator labor (116)andchemicals(116) and chemicals (117). Average yield per farm was 6.4 tons per acre with a range of 2.8 to 8.6 tons per acre. Growers suffered through some difficult circumstances (poor weather, declining prices) over the past five years. Juice grape cash market prices tended to drift down over the course of the five years. National Grape members’ returns moved upward through 2004 and then suffered a severe drop in 2005. Some growers had custom harvesting or other farm income not tied to grape prices. Some growers collected income from crop insurance, disaster payments, and/or Trade Adjustment Assistance (TAA) that helped to buoy income in the face of disappointing yields and unharvested grapes in 2003. However, almost half of the farms who were in the survey for all five years had yields of 7 tons or better. These growers are able to compete with other growing regions such as Washington State. Lake Erie Grape Belt farm managers are responding to lower prices in a variety of ways, including becoming more labor efficient, dropping some poor vineyards (especially leased ones), increasing wine grape production, and increasing farm size

    Unusual Foraging Behavior by an Eastern Gray Squirrel (Sciuridae: Sciurus carolinensis) in an Urban Habitat

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    A unique observation of foraging by an Eastern Gray Squirrel (Sciurus carolinensis) is described. The squirrel was observed consuming insects that had been impacted on automobile radiators

    Economics of Drip Irrigation for Juice Grape Vineyards in New York State

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    R.B. 99-01Grape growers need investment and cost guidelines for drip irrigation to evaluate the economics of getting vines into production as quickly as possible and to avoid periods of drought during the productive life of the vineyard. The benefits of irrigation may include: better vine survival, earlier fruit production, greater yields, more efficient distribution of nutrients, less plant stress, reduced yield variability and improved fruit quality. Research was undertaken to determine drip irrigation investment and annual costs. This project was designed to assist growers in determining the investment, fixed and variable annual costs and expected returns from drip irrigation. Irrigation suppliers provided typical equipment needs and investment costs for various drip irrigation designs. Economic worksheets are provided to assist growers in estimating fixed and variable costs of drip irrigation. The economics of yield data were applied to replicated multiyear irrigation studies to assist growers in determining yield response from drip irrigation. Net present value (NPV) methodology was used to determine the discounted break-even investment results from published responses to drip irrigation. Growers with typical drip irrigation systems and various water sources can expect investments in drip irrigation of 550to550 to 1,150 per acre with 10 acre blocks of vines. Based upon eight years of data from trials in Fredonia, NY, in the Lake Erie grape belt, average yield increases due to irrigation on establishment and growing of Niagara grapes were 2.8 ton per production year per acre, resulting in a break-even investment of approximately 1,600peracre.ButonestablishedminimalprunedConcordgrapes,sevenyearsofdatashoweda1.1tonincreaseduetoirrigationandabreak−eveninvestmentofonly1,600 per acre. But on established minimal pruned Concord grapes, seven years of data showed a 1.1 ton increase due to irrigation and a break-even investment of only 200 per acre which was well below the total cost of a complete microirrigation drip system. On a new planting of Concords, with droughty soils, the analysis may very well show cost effectiveness. Growers who were interviewed were unable to quantify the benefits and costs of drip irrigation but were pleased with their irrigated yields and brix responses from drip irrigation. This analysis has provided the economic rationale for the investment in microirrigation with some varieties and under certain soil types

    RETRACTED ARTICLE: The BCL11A transcription factor directly activates RAG gene expression and V(D)J recombination

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    Recombination-activating gene 1 protein (RAG1) and RAG2 are critical enzymes for initiating variable-diversity-joining (VDJ) segment recombination, an essential process for antigen receptor expression and lymphocyte development. The transcription factor BCL11A is required for B cell development, but its molecular function(s) in B cell fate specification and commitment is unknown. We show here that the major B cell isoform, BCL11A-XL, binds the RAG1 promoter and Erag enhancer to activate RAG1 and RAG2 transcription in pre-B cells. We employed BCL11A overexpression with recombination substrates in a cultured pre-B cell line as well as Cre recombinase-mediated Bcl11a(lox/lox) deletion in explanted murine pre-B cells to demonstrate direct consequences of BCL11A/RAG modulation on V(D)J recombination. We conclude that BCL11A is a critical component of a transcriptional network that regulates B cell fate by controlling V(D)J recombination

    Atypical neural responses to vocal anger in attention-deficit/hyperactivity disorder

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    Background Deficits in facial emotion processing, reported in attention-deficit/hyperactivity disorder (ADHD), have been linked to both early perceptual and later attentional components of event-related potentials (ERPs). However, the neural underpinnings of vocal emotion processing deficits in ADHD have yet to be characterised. Here, we report the first ERP study of vocal affective prosody processing in ADHD. Methods Event-related potentials of 6–11-year-old children with ADHD (n = 25) and typically developing controls (n = 25) were recorded as they completed a task measuring recognition of vocal prosodic stimuli (angry, happy and neutral). Audiometric assessments were conducted to screen for hearing impairments. Results Children with ADHD were less accurate than controls at recognising vocal anger. Relative to controls, they displayed enhanced N100 and attenuated P300 components to vocal anger. The P300 effect was reduced, but remained significant, after controlling for N100 effects by rebaselining. Only the N100 effect was significant when children with ADHD and comorbid conduct disorder (n = 10) were excluded. Conclusion This study provides the first evidence linking ADHD to atypical neural activity during the early perceptual stages of vocal anger processing. These effects may reflect preattentive hyper-vigilance to vocal anger in ADHD

    Concurrent and Predictive Relationships Between Compulsive Internet Use and Substance Use: Findings from Vocational High School Students in China and the USA

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    Purpose: Compulsive Internet Use (CIU) has increasingly become an area of research among process addictions. Largely based on data from cross-sectional studies, a positive association between CIU and substance use has previously been reported. This study presents gender and country-specific longitudinal findings on the relationships between CIU and substance use. Methods: Data were drawn from youth attending non-conventional high schools, recruited into two similarly implemented trials conducted in China and the USA. The Chinese sample included 1,761 students (49% male); the US sample included 1,182 students (57% male) with over half (65%) of the US youth being of Hispanic ethnicity. Path analyses were applied to detect the concurrent and predictive relationships between baseline and one-year follow-up measures of CIU level, 30-day cigarette smoking, and 30-day binge drinking. Results: (1) CIU was not positively related with substance use at baseline. (2) There was a positive predictive relationship between baseline CIU and change in substance use among female, but not male students. (3) Relationships between concurrent changes in CIU and substance use were also found among female, but not male students. (4) Baseline substance use did not predict an increase in CIU from baseline to 1-year follow-up. Conclusions: While CIU was found to be related to substance use, the relationship was not consistently positive. More longitudinal studies with better measures for Internet Addiction are needed to ascertain the detailed relationship between Internet addiction and substance use
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