Chemical and physical-hydric characterisation of a red latosol after five years of management during the summer between-crop season

Agricultural production systems that include the production of mulch for no-tillage farming and structural improvement of the soil can be considered key measures for agricultural activity in the Cerrado region without causing environmental degradation. In this respect, our work aimed to evaluate the chemical and physical-hydric properties of a dystrophic Red Latosol (Oxisol) in the municipality of Rio Verde, Goias, Brazil, under different soil management systems in the between-crop season of soybean cultivation five years after first planting. The following conditions were evaluated: Brachiaria brizantha cv. Marandu as a cover crop during the between-crop season; Second crop of maize intercropped with Brachiaria ruziziensis; Second crop of grain alone in a no-tillage system; Fallow soil after the soybean harvest; and Forest (natural vegetation) located in an adjacent area. Soil samples up to a depth of 40 cm were taken and used in the assessment of chemical properties and soil structure diagnostics. The results demonstrated that the conversion of native vegetation areas into agricultural fields altered the chemical and physical-hydric properties of the soil at all the depths evaluated, especially up to 10 cm, due to the activity of root systems in the soil structure. Cultivation of B. brizantha as a cover crop during the summer between-crop season increased soil water availability, which is important for agricultural activities in the region under study.

Report on a special investigation of the Burlington Community School District and the Parent Teacher Organization at Grimes Elementary School for the period August 1, 2009 through June 30, 2011

Report on a special investigation of the Burlington Community School District and the Parent Teacher Organization at Grimes Elementary School for the period August 1, 2009 through June 30, 2011

Life Times, Summer 2009

The IPERB newsletter is published by the Public Employment Relations Board. The opinions expressed should not be considered official opinions of the Iowa PERB.

Report on the Iowa Braille and Sight Saving School, Vinton, Iowa, for the year ended June 30, 2010

Report on the Iowa Braille and Sight Saving School, Vinton, Iowa, for the year ended June 30, 2010

Report on a special investigation of the Sunrise Sunset Daycare of the Southeast Warren Community School District for the period September 1, 2010 through September 26, 2011

Report on a special investigation of the Sunrise Sunset Daycare of the Southeast Warren Community School District for the period September 1, 2010 through September 26, 2011

The White Cane Magazine, Summer 2011, Vol. 2, no. 3

Quarterly newsletter produced by the Iowa Department of Blind, about the information and activities that are on going in the department.

Report on a special investigation of the Starmont Community School District for the period July 1, 1993 through November 30, 2010

Report on a special investigation of the Starmont Community School District for the period July 1, 1993 through November 30, 2010

Audit report on Mid-Iowa School Improvement Consortium, Carlisle, Iowa for the year ended June 30, 2011

Audit report on Mid-Iowa School Improvement Consortium, Carlisle, Iowa for the year ended June 30, 2011

Activation and inhibition of bimanual movements in school-aged children

The development of motor activation and inhibition was compared in 6-to-12 year-olds. Children had to initiate or stop the externally paced movements of one hand, while maintaining that of the other hand. The time needed to perform the switching task (RT) and the spatio-temporal variables show different agerelated evolutions depending on the coordination pattern (inor anti-phase) and the type of transition (activation, selective inhibition, non selective inhibition) required. In the anti-phase mode, activation perturbs the younger subjects' responses while temporal and spatial stabilities transiently decrease around 9 years when activating in the in-phase mode. Aged-related changes differed between inhibition and activation in the antiphase mode, suggesting either the involvement of distinct neural networks or the existence of a single network that is reorganized. In contrast, stopping or adding one hand in the in-phase mode shows similar aged-related improvement. We suggest that selectively stopping or activating one arm during symmetrical coordination rely on the two faces of a common processing in which activation could be the release of inhibition

Audit report on Clay Central/Everly Community School District in Royal, Iowa for the year ended June 30, 2011

Audit report on Clay Central/Everly Community School District in Royal, Iowa for the year ended June 30, 2011

Report on the Iowa School for the Deaf, Council Bluffs, Iowa for the year ended June 30, 2011

Report on the Iowa School for the Deaf, Council Bluffs, Iowa for the year ended June 30, 2011

Report on the Iowa Braille and Sight Saving School, Vinton, Iowa, for the year ended June 30, 2011

Report on the Iowa Braille and Sight Saving School, Vinton, Iowa, for the year ended June 30, 2011

Audit report on Starmont Community School District near Arlington, Iowa for the year ended June 30, 2010

Audit report on Starmont Community School District near Arlington, Iowa for the year ended June 30, 2010

Le refus scolaire [School refusal]

Pediatrician are often questioned by school refusal which relies on a wide range of psychopathological features and necessitates specific approaches. This disabling condition remains underestimated and is still increasing. A poor prognosis associated with a prolonged school absence is the common hallmark of school refusals, regardless of its heterogeneity. Its seriousness warrants early identification and prompt intervention by childhood healthcare professionals, teachers and social workers. A specialized treatment is needed, closely linked with families and school. Promising developments come from a functional rather than symptomatic concept of school refusal. They offer tailored interventions which fit the clinical diversity of school refusals. After a brief historical summary and current definitions of school refusal, the authors review the main clinical features and comorbidity before taking up treatment modalities.

Customer Focus Newsletter, Summer, 2012, Vol. 9, no. 1

A bi-monthly bulletin to keep the department/agency management teams of state government better informed. We hope to consolidate most of the service update messages we send throughout the month and keep you updated about the work of the Customer Councils. If yours is one of the many departments who participated in the second annual DAS customer satisfaction survey recently, we thank you for taking the time to give us this important feedback. We look forward to sharing survey results with you, and pledge to consider responses carefully as we work to determine benchmarks and set future priorities.