551 resultados para Stan Brakhage


Relevância:

10.00% 10.00%

Publicador:

Resumo:

Filologii Polskiej i Klasycznej: Zakład Dydaktyki Literatury i Języka Polskiego

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Wydział Fizyki: Zakład Teorii Ciała Stałego

Relevância:

10.00% 10.00%

Publicador:

Resumo:

W niniejszym opracowaniu dokonano analizy opłaty produktowej ponoszonej w przypadku niezapewnienia wymaganego poziomu zbierania zużytych baterii i zużytych akumulatorów przenośnych. Ponadto podjęto próbę zdefiniowania terminu „opłata produktowa”. W opracowaniu przedstawione zostały także cechy tej opłaty oraz jej rola jako rodzaju opłaty ekologicznej. Podstawową metodą badawczą jest metoda analityczna uzupełniona przez metodę dogmatyczno-egzegetyczną. Analizie poddano przede wszystkim poglądy wyrażone w literaturze przedmiotu. Ponadto odwołano się do wykładni przepisów ustawy z dnia 24 kwietnia 2009 r. o bateriach i akumulatorach. Źródłem danych empirycznych były raporty o funkcjonowaniu gospodarki bateriami i akumulatorami oraz zużytymi akumulatorami sporządzone przez Głównego Inspektora Ochrony Środowiska za lata 2010-2014. W opracowaniu uwzględniono stan prawny na dzień 31 marca 2016 r.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Raport zawiera dane naukometryczne na temat 818 polskich czasopism naukowych z obszaru nauk humanistycznych i społecznych poddanych ewaluacji i umieszczonych na trzech Wykazach czasopism punktowanych opublikowanych w latach: 2012, 2013 i 2015. Analizowaliśmy zmiany punktacji poszczególnych czasopism jak również rozkład punktów dla czasopism przyporządkowanych do danej dyscypliny naukowej z obszaru nauk humanistycznych i społecznych. Uwzględniliśmy wyłącznie czasopisma znajdujące się we wszystkich trzech wykazach w części B. Nie uwzględniliśmy natomiast czasopism, które w trakcie tych lat były indeksowane na różnych częściach Wykazu czasopism punktowanych, np. w wykazie z 2013 r. znajdowały się w części C, a w 2015 r. zostały przeniesione do części B. Redakcje w ankiecie ewaluacyjnej wskazywały jedną lub dwie dyscypliny podstawowe, w ramach których funkcjonuje czasopismo. Dyscypliny były wskazywane zgodnie z Rozporządzeniem Ministra Nauki i Szkolnictwa Wyższego z dnia 8 sierpnia 2011 r. w sprawie obszarów wiedzy, dziedzin nauki i sztuki oraz dyscyplin naukowych i artystycznych (Dz.U. 2011 nr 179 poz. 1065). Dane: stan na 31 grudnia 2015 r.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The evolution of CRISPR–cas loci, which encode adaptive immune systems in archaea and bacteria, involves rapid changes, in particular numerous rearrangements of the locus architecture and horizontal transfer of complete loci or individual modules. These dynamics complicate straightforward phylogenetic classification, but here we present an approach combining the analysis of signature protein families and features of the architecture of cas loci that unambiguously partitions most CRISPR–cas loci into distinct classes, types and subtypes. The new classification retains the overall structure of the previous version but is expanded to now encompass two classes, five types and 16 subtypes. The relative stability of the classification suggests that the most prevalent variants of CRISPR–Cas systems are already known. However, the existence of rare, currently unclassifiable variants implies that additional types and subtypes remain to be characterized.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: The Global Burden of Disease, Injuries, and Risk Factor study 2013 (GBD 2013) is the first of a series of annual updates of the GBD. Risk factor quantification, particularly of modifiable risk factors, can help to identify emerging threats to population health and opportunities for prevention. The GBD 2013 provides a timely opportunity to update the comparative risk assessment with new data for exposure, relative risks, and evidence on the appropriate counterfactual risk distribution. Methods: Attributable deaths, years of life lost, years lived with disability, and disability-adjusted life-years (DALYs) have been estimated for 79 risks or clusters of risks using the GBD 2010 methods. Risk-outcome pairs meeting explicit evidence criteria were assessed for 188 countries for the period 1990-2013 by age and sex using three inputs: risk exposure, relative risks, and the theoretical minimum risk exposure level (TMREL). Risks are organised into a hierarchy with blocks of behavioural, environmental and occupational, and metabolic risks at the first level of the hierarchy. The next level in the hierarchy includes nine clusters of related risks and two individual risks, with more detail provided at levels 3 and 4 of the hierarchy. Compared with GBD 2010, six new risk factors have been added: handwashing practices, occupational exposure to trichloroethylene, childhood wasting, childhood stunting, unsafe sex, and low glomerular filtration rate. For most risks, data for exposure were synthesised with a Bayesian metaregression method, DisMod-MR 2.0, or spatial-temporal Gaussian process regression. Relative risks were based on meta-regressions of published cohort and intervention studies. Attributable burden for clusters of risks and all risks combined took into account evidence on the mediation of some risks such as high body-mass index (BMI) through other risks such as high systolic blood pressure and high cholesterol. Findings: All risks combined account for 57·2% (95% uncertainty interval [UI] 55·8-58·5) of deaths and 41·6% (40·1-43·0) of DALYs. Risks quantified account for 87·9% (86·5-89·3) of cardiovascular disease DALYs, ranging to a low of 0% for neonatal disorders and neglected tropical diseases and malaria. In terms of global DALYs in 2013, six risks or clusters of risks each caused more than 5% of DALYs: dietary risks accounting for 11·3 million deaths and 241·4 million DALYs, high systolic blood pressure for 10·4 million deaths and 208·1 million DALYs, child and maternal malnutrition for 1·7 million deaths and 176·9 million DALYs, tobacco smoke for 6·1 million deaths and 143·5 million DALYs, air pollution for 5·5 million deaths and 141·5 million DALYs, and high BMI for 4·4 million deaths and 134·0 million DALYs. Risk factor patterns vary across regions and countries and with time. In sub-Saharan Africa, the leading risk factors are child and maternal malnutrition, unsafe sex, and unsafe water, sanitation, and handwashing. In women, in nearly all countries in the Americas, north Africa, and the Middle East, and in many other high-income countries, high BMI is the leading risk factor, with high systolic blood pressure as the leading risk in most of Central and Eastern Europe and south and east Asia. For men, high systolic blood pressure or tobacco use are the leading risks in nearly all high-income countries, in north Africa and the Middle East, Europe, and Asia. For men and women, unsafe sex is the leading risk in a corridor from Kenya to South Africa. Interpretation: Behavioural, environmental and occupational, and metabolic risks can explain half of global mortality and more than one-third of global DALYs providing many opportunities for prevention. Of the larger risks, the attributable burden of high BMI has increased in the past 23 years. In view of the prominence of behavioural risk factors, behavioural and social science research on interventions for these risks should be strengthened. Many prevention and primary care policy options are available now to act on key risks.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Knowledge organization in the networked environment is guided by standards. Standards in knowledge organization are built on principles. For example, NISO Z39.19-1993 Guide to the Construction of Monolingual Thesauri (now undergoing revision) and NISO Z39.85- 2001 Dublin Core Metadata Element Set are two standards used in many implementations. Both of these standards were crafted with knowledge organization principles in mind. Therefore it is standards work guided by knowledge organization principles which can affect design of information services and technologies. This poster outlines five threads of thought that inform knowledge organization principles in the networked environment. An understanding of each of these five threads informs system evaluation. The evaluation of knowledge organization systems should be tightly linked to a rigorous understanding of the principles of construction. Thus some foundational evaluation questions grow from an understanding of stan dard s and pr inciples: on what pr inciples is this know ledge organization system built? How well does this implementation meet the ideal conceptualization of those principles? How does this tool compare to others built on the same principles?