Evakkolapsi : ennakkosuunnittelun tuotannollisten ratkaisujen vaikutus dokumentin sisältöön

This thesis contains two parts: documentary Refugee Child (Evakkolapsi) and written thesis. The written thesis screens how pre-productional decisions made by producer and director can influence the content of the documentary. The documentary film is first approached from the historical and theoretical point of view. The documentary Refugee Child is evaluated, especially from the producers point of view. The effect of the productional decisions to the content in the Refugee Child are evaluated. The word documentary film has multiple different meanings and it is beeing used in various contexts. There is numerous opinions about what is the difference between a documentary film and a television documentary. The people in the audiovisual field and the channel networks seem to use the word documentary about very different kinds of films. In order to understand the difficulty of this definition the history of the documentary film and the devicion of Bill Nichols' six modes is shortly viewed. Focusing on the pre-production of documentary is rewarding. There is various altering factors in the production of the documentary. The producer and director should be prepared both technically and substancially.

Hybridization and speciation.

Hybridization has many and varied impacts on the process of speciation. Hybridization may slow or reverse differentiation by allowing gene flow and recombination. It may accelerate speciation via adaptive introgression or cause near-instantaneous speciation by allopolyploidization. It may have multiple effects at different stages and in different spatial contexts within a single speciation event. We offer a perspective on the context and evolutionary significance of hybridization during speciation, highlighting issues of current interest and debate. In secondary contact zones, it is uncertain if barriers to gene flow will be strengthened or broken down due to recombination and gene flow. Theory and empirical evidence suggest the latter is more likely, except within and around strongly selected genomic regions. Hybridization may contribute to speciation through the formation of new hybrid taxa, whereas introgression of a few loci may promote adaptive divergence and so facilitate speciation. Gene regulatory networks, epigenetic effects and the evolution of selfish genetic material in the genome suggest that the Dobzhansky-Muller model of hybrid incompatibilities requires a broader interpretation. Finally, although the incidence of reinforcement remains uncertain, this and other interactions in areas of sympatry may have knock-on effects on speciation both within and outside regions of hybridization.

Diversidade de Scarabaeidae s. str. (Coleoptera) da Reserva Biológica Guaribas, Mamanguape, Paraíba, Brasil: uma comparação entre Mata Atlântica e Tabuleiro Nordestino

Os Scarabaeidae consomem fezes e carcaças de grandes vertebrados. Comunidades de escarabeídeos foram comparadas entre áreas de Mata e Tabuleiro da Reserva Biológica Guaribas, Mamanguape, Paraíba. As amostragens foram realizadas mensalmente durante o período de Novembro/2001 a Abril/2002 em áreas de Tabuleiro e Mata. Para coleta dos insetos foram utilizadas 24 armadilhas pitfall iscadas, 12 em cada área, sendo seis iscadas com fezes humanas e seis com fígado apodrecido. Na área de Mata foram coletados 15 espécies e 1298 indivíduos. Na área de Tabuleiro, 25 espécies e 2235 indivíduos. Onze espécies ocorrem conjuntamente nos dois ambientes, sendo 14 registradas apenas para o Tabuleiro e 4 para a Mata. Dichotomius sericeus (Harold, 1867) foi a espécie mais abundante nas duas áreas. A área de Tabuleiro apresentou maior riqueza, entretanto a Mata apresentou maior dominância. O compartilhamento de espécies comuns entre a Mata e o Tabuleiro confere a estes ambientes similaridade moderada.

Genome-wide association study of blood pressure extremes identifies variant near UMOD associated with hypertension.

Hypertension is a heritable and major contributor to the global burden of disease. The sum of rare and common genetic variants robustly identified so far explain only 1%-2% of the population variation in BP and hypertension. This suggests the existence of more undiscovered common variants. We conducted a genome-wide association study in 1,621 hypertensive cases and 1,699 controls and follow-up validation analyses in 19,845 cases and 16,541 controls using an extreme case-control design. We identified a locus on chromosome 16 in the 5' region of Uromodulin (UMOD; rs13333226, combined P value of 3.6×10(-11)). The minor G allele is associated with a lower risk of hypertension (OR [95%CI]: 0.87 [0.84-0.91]), reduced urinary uromodulin excretion, better renal function; and each copy of the G allele is associated with a 7.7% reduction in risk of CVD events after adjusting for age, sex, BMI, and smoking status (H.R. = 0.923, 95% CI 0.860-0.991; p = 0.027). In a subset of 13,446 individuals with estimated glomerular filtration rate (eGFR) measurements, we show that rs13333226 is independently associated with hypertension (unadjusted for eGFR: 0.89 [0.83-0.96], p = 0.004; after eGFR adjustment: 0.89 [0.83-0.96], p = 0.003). In clinical functional studies, we also consistently show the minor G allele is associated with lower urinary uromodulin excretion. The exclusive expression of uromodulin in the thick portion of the ascending limb of Henle suggests a putative role of this variant in hypertension through an effect on sodium homeostasis. The newly discovered UMOD locus for hypertension has the potential to give new insights into the role of uromodulin in BP regulation and to identify novel drugable targets for reducing cardiovascular risk.

Optimal growth strategies when mortality and production rates are size-dependent

Pontryagin's maximum principle from optimal control theory is used to find the optimal allocation of energy between growth and reproduction when lifespan may be finite and the trade-off between growth and reproduction is linear. Analyses of the optimal allocation problem to date have generally yielded bang-bang solutions, i.e. determinate growth: life-histories in which growth is followed by reproduction, with no intermediate phase of simultaneous reproduction and growth. Here we show that an intermediate strategy (indeterminate growth) can be selected for if the rates of production and mortality either both increase or both decrease with increasing body size, this arises as a singular solution to the problem. Our conclusion is that indeterminate growth is optimal in more cases than was previously realized. The relevance of our results to natural situations is discussed.

Pieces of Iowa’s Past, March 6, 2013

Pieces of Iowa’s Past, published by the Iowa State Capitol Tour Guides weekly during the legislative session, features historical facts about Iowa, the Capitol, and the early workings of state government. All historical publications are reproduced here with the actual spelling, punctuation, and grammar retained. THIS WEEK: The Sudden Death of an Iowa Athlete and a Midwest Natural Disaster Marred the 75th Iowa General Assembly BACKGROUND: 75TH IOWA GENERAL ASSEMBLY The first year of the Seventy-fifth Iowa General Assembly convened January 11, 1993, and adjourned May 2, 1993—a 112-day session. The second year of the Seventy-fifth Iowa General Assembly convened January 10, 1994, and adjourned April 20, 1994—a 101-day session. The Senate had 27 Democratic members and 23 Republican members. The House of Representatives had 49 Democratic members and 51 Republican members. The President of the Senate was Leonard Boswell and the Speaker of the House of Representatives was Harold Van Maanen. Terry Branstad was the governor having been inaugurated for his first term on January 14, 1983, at the age of 36. The Federal census of 1990 showed Iowa’s population at 2,776,755.

This is YOUR Highway Commission,1968

Before the Iowa Department of Transportation (DOT) was established by legislation in July 1974, there were several state agencies that handled the tasks that are now the responsibility of an integrated, multimodal Iowa DOT. Among those agencies was the Iowa State Highway Commission (IHC). You are invited to read a brief history of the Iowa DOT here:http://www.iowadot.gov/about/organizationalhistory.htm The IHC operated as an independent state agency between 1913 and 1974. In 1968, the IHC created and released This is YOUR Highway Commission, a 24 ½- minute film that showcased the responsibilities and functions of the IHC. The narrator describes the activities of various offices and employees, and explains how those activities benefited Iowa’s citizens and motorists. The film journeys through all areas of IHC responsibility to Iowa’s roadways, including administration, planning, design, bidding, right of way, materials, construction, maintenance and facilities. As part of the Iowa DOT’s effort to preserve and archive its historical resources, the original 16mm film was professionally cleaned, restored and digitized so that it could be made available via this website. The Iowa DOT is currently researching and compiling information necessary to prepare detailed biographies of the IHC employees identified in the film. Included in each biography will be still frames taken from the film, as well as other images from the Iowa DOT’s archives. This more comprehensive description of the film will be available in the future. In the meantime, below is a list of the IHC employees who have been identified. The list is arranged in the order in which each employee first appears in the film. There remain numerous unidentified employees in the film, and the Iowa DOT would greatly appreciate any assistance in identifying them. If you recognize an IHC employee in the film who is not on this list, please contactbeth.collins@dot.iowa.gov with any information you feel would be useful. Identified employees: Joseph Coupal, Jr.—Director of Highways Harry Bradley—Commissioner Derby Thompson—Commissioner John Hansen—Commissioner Koert Voorhees—Commissioner Harold Shiel—Engineer Howard Gunnerson—Chief engineer Martha Groth—Commission Secretary Robert Barry—Commissioner Nancy Groomes—Director’s Secretary Russell Moreland—Planning C.B. Anderson—Planning Gus Anderson—Engineer Carl Schach—Deputy chief engineer Raymond Kassel—Hearings engineer (later director of Transportation) Bob Given—Deputy chief engineer Don McLean—Director of Engineering Howard Thielen—Surveying (using rod) John Huss—Surveying (using leveling transit) John “Harley” McCoy—Surveying (taking notes) Jim Smith—Right of Way Keith Davis—Contracts Sherrill P. Freed—Sign Shop Olav Smedal—Director of Public Information

Desempenho de novilhos suplementados com sais proteinados em pastagem nativa

O objetivo deste trabalho foi avaliar o efeito da suplementação com sais proteinados sobre o desempenho de novilhos em pastagem nativa diferida, no Rio Grande do Sul, Brasil. Os suplementos de sal proteinado avaliados foram: com uréia, com amiréia, com amiréia mais levedura e sal mineral. O experimento teve duração de 118 dias e foram utilizadas 8 parcelas com área de 7,5 ha, cada uma com 8 novilhos, de peso médio 264 kg, com idade de 18 meses, em delineamento completamente casualizado. A pastagem apresentou valores médios de 6,8% de proteína bruta, 73,3% de fibra em detergente neutro, e 42,5% de digestibilidade in vitro da matéria orgânica, sem que fossem detectadas diferenças significativas entre tratamentos. O ganho médio diário (0,287 kg) dos animais suplementados com o sal proteinado com amiréia e levedura, foi superior ao apresentado pelos animais que consumiram sal mineralizado (0,019 kg) mas não houve diferenças entre uréia (0,159 kg) e amiréia (0,124 kg). O consumo diário dos suplementos proteinados (0,400 kg) foi superior ao consumo do suplemento mineral (0,038 kg). A adição de levedura ativa, ao sal proteinado formulado com amiréia, melhora o desempenho de novilhos em pastagem nativa diferida.

Consumo e digestibilidade de feno de baixa qualidade suplementado com nitrogênio não protéico em bovinos

O objetivo deste trabalho foi avaliar o efeito de níveis de inclusão de nitrogênio não protéico, em suplementos fornecidos a tourinhos Hereford, com 17 meses e peso médio de 220 kg, alimentados com feno de tifton (Cynodon dactylon) ad libitum. Os tratamentos avaliados foram: feno + suplemento sem uréia; feno + suplemento com 0,28 g de uréia kg-1 PV0,75; feno + suplemento com 0,55 g de uréia kg-1 PV0,75; feno + suplemento com 0,83 g de uréia kg-1 PV0,75 e feno + suplemento com 1,11 g de uréia kg-1 PV0,75. O feno apresentou, na média, 3,86% de proteína bruta e 84,66% de fibra em detergente neutro. Não se constatou efeito da suplementação sobre a digestibilidade da matéria orgânica, matéria orgânica do feno, fibra em detergente neutro, celulose e hemicelulose; o consumo total desses itens respondeu quadraticamente à suplementação com níveis crescentes de nitrogênio não protéico. A suplementação não afetou a excreção fecal metabólica de matéria orgânica, o que sugere aumento na taxa de passagem (variação no consumo) e na taxa de digestão (digestibilidade constante). O consumo de matéria orgânica digestível apresentou comportamento quadrático com aumento dos níveis de uréia na dieta. Quando o nível de proteína degradável no rúmen foi equivalente a 8,1% da matéria orgânica digestível, a relação de consumo entre esses componentes foi otimizada.

Airflow decline after myeloablative allogeneic hematopoietic cell transplantation: the role of community respiratory viruses.

We conducted a 12-year retrospective study to determine the effects that the community respiratory-virus species and the localization of respiratory-tract virus infection have on severe airflow decline, a serious and fatal complication occurring after hematopoietic cell transplantation (HCT). Of 132 HCT recipients with respiratory-tract virus infection during the initial 100 days after HCT, 50 (38%) developed airflow decline < or =1 year after HCT. Lower-respiratory-tract infection with parainfluenza (odds ratio [OR], 17.9 [95% confidence interval {CI}, 2.0-160]; P=.01) and respiratory syncytial virus (OR, 3.6 [95% CI, 1.0-13]; P=.05) independently increased the risk of development of airflow decline < or =1 year after HCT. The airflow decline was immediately detectable after infection and was strongest for lower-respiratory-tract infection with parainfluenza virus; it stabilized during the months after the respiratory-tract virus infection, but, at < or =1 year after HCT, the initial lung function was not restored. Thus, community respiratory virus-associated airflow decline seems to be specific to viral species and infection localization.