1000 resultados para 2000-250 µm


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The Gypsy moth is a serious pest of trees ans shrubs. It damages the plants when the caterpillar stage eats the leaves. When there are many caterpillars, They defoliate entire trees, which can weaken and sometimes kill the trees. The gypsy moth is a notorious hitchhiker; it has been brought into Iowa on recreations vehicles and nursery stock. Learning the recognize the gypsy moth is an important part of preventing infestations and severe damage to Iowa's forests, woodlands, and urban landscapes.

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Includes discussion and findings by a key note speaker at Natural Resources Task Force Workshop on trends to do with Iowa's natural resources such as urban and rural development on agricultural land, cultivation, farm ownership, air quality, disposing of solid waste and the recreational needs and the possibility of creating new agencies to deal with natural resources planning and regulation.

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The dic(9;20)(p13.2;q11.2) is reported to be present in ∼2% of childhood B-cell precursor acute lymphoblastic leukemia (BCP ALL). However, it easily escapes detection by G-banding analysis and its true prevalence is hence unknown. We performed interphase fluorescence in situ hybridization analyses-in a three-step manner-using probes for: (i) CDKN2A at 9p21, (ii) 20p and 20q subtelomeres and (iii) cen9 and cen20. Out of 1033 BCP ALLs diagnosed from 2001 to 2006, 533 were analyzed; 16% (84/533) displayed 9p21 deletions, of which 30% (25/84) had dic(9;20). Thus, dic(9;20)-positivity was found in 4.7% (25/533), making it the third most common genetic subgroup after high hyperdiploidy and t(12;21)(p13;q22). The dic(9;20) was associated with a female predominance and an age peak at 3 years; 18/25 (72%) were allocated to non-standard risk treatment at diagnosis. Including cases detected by G-banding alone, 29 dic(9;20)-positive cases were treated according to the NOPHO ALL 2000 protocol. Relapses occurred in 24% (7/29) resulting in a 5-year event-free survival of 0.69, which was significantly worse than for t(12;21) (0.87; P=0.002) and high hyperdiploidy (0.82; P=0.04). We conclude that dic(9;20) is twice as common as previously surmised, with many cases going undetected by G-banding analysis, and that dic(9;20) should be considered a non-standard risk abnormality.

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This report is a compilation of data on reported terminations of pregnancy in Iowa. These are terminations that actually occurred during the period from January 2000 through December 2000. The annual reporting of termination of pregnancy events is required by state legislation. With this legislative requirement, Iowa joins the other 49 states, the District of Columbia, and New York City in providing information that relates to issues of pregnancy, termination of pregnancy, live births, and fetal deaths (1). This information contributes to the ability of public health officials and policy makers to better understand these issues. The Iowa reporting system is a variation on the model published by the National Center for Health Statistics in 1987 (2). These guidelines described the criteria and expectations for reporting pregnancy information.

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English summary: Politics without Polis - refugees as a paradigm of poltics in the 21th century

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A transcript of the Condition of the State of Iowa speech by Governor Vilsack delivered at the State Capitol.

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Postprint (published version)

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Postprint (published version)

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Foram avaliadas 22 cultivares de milho (variedades, híbridos e populações) em 45 ambientes do Nordeste brasileiro, no triênio 1998 a 2000, objetivando conhecer a adaptabilidade e a estabilidade desses materiais para fins de recomendação. Utilizou-se delineamento experimental em blocos ao acaso com três repetições. A análise de variância conjunta mostrou inconsistência no comportamento das cultivares diante das variações ambientais. Os híbridos mostraram melhor adaptação que as variedades e populações, constituindo-se em alternativas viáveis para os produtores que investem em tecnologias modernas de produção; sobressaíram-se Cargill 333 B, AG 1051 e Zeneca 8501. As variedades Sertanejo, AL 25, São Francisco, São Vicente, Asa Branca e BR 106 são importantes nos sistemas de produção dos pequenos e médios produtores rurais da região.

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Iowa Ag Review is a quarterly newsletter published by the Center for Agricultural and Rural Development (CARD). This publication presents summarized results that emphasize the implications of ongoing agricultural policy analysis, analysis of the near-term agricultural situation, and discussion of agricultural policies currently under consideration.

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Iowa Ag Review is a quarterly newsletter published by the Center for Agricultural and Rural Development (CARD). This publication presents summarized results that emphasize the implications of ongoing agricultural policy analysis, analysis of the near-term agricultural situation, and discussion of agricultural policies currently under consideration.