IMF Go Home. CEPS Commentary, 10 June 2016. No pdf available-see document at original URL

The curtains have gone up on yet another act of the Greek debt drama. Eurozone finance ministers and the International Monetary Fund have agreed with Greece to begin, per the IMF’s demands, providing some debt relief to the country, and to release €10.3 billion in bailout funds. Greece, for its part, has agreed to another round of austerity and structural reform.

Mobiili oppimateriaali ja QR-koodit käsityön opetuksessa ja konekohtaisessa perehdytyksessä

Tämän tutkimuksen tarkoituksena on selvittää, miten Turun yliopiston Rauman yksikön opiskelijat kokevat QR- koodien avulla esitettävien perehdytysvideoiden hyödyntävän aineenhallintaansa ja työturvallisuustaitoja työstökoneiden kanssa työskenneltäessä. Lisäksi tutkitaan, kokiko jokin tietty opiskelijaryhmä videoiden parantavan aineenhallintaansa työstökoneiden käytössä paremmin. Tutkimuksen teoriaosassa käsitellään käsityötä oppiaineena, oppimisympäristöä, verkko-opetusta sekä työturvallisuutta. Teoriaosan lopussa käydään läpi taidon opettamisen perinteisiä teorioita. Teoriaosan perusteella on muodostettu kyselylomake, joka perustuu verkko-oppimateriaalin laatukriteereihin. Laatukriteerit ovat vaikuttaneet perehdytysvideoiden tekemiseen sekä QR-koodien sijoitteluun. Tutkimuksessa tehtiin kysely Turun yliopiston opettajankoulutuslaitoksen Rauman yksikön opiskelijoille. Kysely oli täytettävissä Webropol -sivustolla. Linkki kyselyyn oli sijoitettuna työstökoneiden läheisyyteen, samasta paperista löytyi myös linkki perehdytysvideoon. Linkit aukesivat mobiililaitteen QR-koodeja lukevan sovelluksen avulla. Tutkimus on strategialtaan kvantitatiivinen Survey-tutkimus. Kyselyyn vastasi 39 opiskelijaa ja kyselystä saatu aineisto analysoitiin SPSS ohjelmalla. Tutkimustulokset saatiin vertailemalla keskeisiä tunnuslukuja sekä korrelaatiotestejä ja varianssianalyysejä hyödyntämällä. Tutkimuksen tulosten perusteella perehdytysvideot hyödyttävät tehokkaiten opiskelijoita, joiden aikaisemmat taidot ovat heikot. Aikaisempien taitojen ja perehdytysvideosta saadun hyödyn välillä huomattiin selkeä korrelaatio. Perehdytysvideoiden saavutettavuudella ja käytettävyydellä ei nähty keskinäistä korrelaatiota. Tulosten perusteella huomattiin, että luokanopettajaopiskelijat arvioivat omat taitonsa työstökoneiden käytössä heikommaksi, jolloin he myös hyötyivät perehdytysvideoista enemmän.

New Guidelines Of Cerebral Cardiopulmonary Resuscitation By The American Heart Association (2005 - 2006) [novas Diretrizes De Reanimação Cardiorrespiratória Cerebral Da Sociedade Americana De Cardiologia (2005 - 2006)]

No abstract available

Wavelets And Adaptive Grids For The Discontinuous Galerkin Method

In this paper, space adaptivity is introduced to control the error in the numerical solution of hyperbolic systems of conservation laws. The reference numerical scheme is a new version of the discontinuous Galerkin method, which uses an implicit diffusive term in the direction of the streamlines, for stability purposes. The decision whether to refine or to unrefine the grid in a certain location is taken according to the magnitude of wavelet coefficients, which are indicators of local smoothness of the numerical solution. Numerical solutions of the nonlinear Euler equations illustrate the efficiency of the method. © Springer 2005.

Contribution Of Antepartum And Intrapartum Hemorrhage To The Burden Of Maternal Near Miss And Death In A National Surveillance Study

Objective To evaluate the occurrence of severe obstetric complications associated with antepartum and intrapartum hemorrhage among women from the Brazilian Network for Surveillance of Severe Maternal Morbidity.Design Multicenter cross-sectional study.Setting Twenty-seven obstetric referral units in Brazil between July 2009 and June 2010.Population A total of 9555 women categorized as having obstetric complications.Methods The occurrence of potentially life-threatening conditions, maternal near miss and maternal deaths associated with antepartum and intrapartum hemorrhage was evaluated. Sociodemographic and obstetric characteristics and the use of criteria for management of severe bleeding were also assessed in these women.Main outcome measures The prevalence ratios with their respective 95% confidence intervals adjusted for the cluster effect of the design, and multiple logistic regression analysis were performed to identify factors independently associated with the occurrence of severe maternal outcome.Results Antepartum and intrapartum hemorrhage occurred in only 8% (767) of women experiencing any type of obstetric complication. However, it was responsible for 18.2% (140) of maternal near miss and 10% (14) of maternal death cases. On multivariate analysis, maternal age and previous cesarean section were shown to be independently associated with an increased risk of severe maternal outcome (near miss or death).Conclusion Severe maternal outcome due to antepartum and intrapartum hemorrhage was highly prevalent among Brazilian women. Certain risk factors, maternal age and previous cesarean delivery in particular, were associated with the occurrence of bleeding.

The Sperm Of Hexagenia (pseudeatonica) Albivitta Walker (ephemeroptera: Fossoriae: Ephemeridae)

This study describes the sperm morphology of the mayfly Hexagenia (Pseudeatonica) albivitta (Ephemeroptera). Its spermatozoon measures approximately 30 μm of which 9 μm corresponds to the head. The head is composed of an approximately round acrosomal vesicle and a cylindrical nucleus. The nucleus has two concavities, one in the anterior tip, where the acrosomal vesicle is inserted and a deeper one at its base, where the flagellum components are inserted. The flagellum is composed of an axoneme, a mitochondrion and a dense rod adjacent to the mitochondrion. A centriolar adjunct is also observed surrounding the axoneme in the initial portion of the flagellum and extends along the flagellum for at least 2 μm, surrounding the axoneme in a half-moon shape. The axoneme is the longest component of the flagellum, and it follows the 9+9+0 pattern, with no central pair of microtubules. At the posterior region of the flagellum, the mitochondrion has a dumb-bell shape in cross sections that, together with the rectangular mitochondrial-associated rod, is responsible for the flattened shape of the flagellum. An internal membrane is observed surrounding both mitochondrion and its associated structure.

Introdução ao uso dos protocolos SRU/SRW: ferramentas para a catalogação cooperativa

In this article the use of Search and Retrieve URL (SRU) / Search and Retrieve Web Service (SRW) protocols, both developed and maintained by the Library of Congress in the United States, is presented and discussed. The SRU/SRW is a new draft protocol based on the already widespread Z39.50 protocol, whose purpose is to facilitate the development of solutions for shared cooperative cataloging of bibliographic information. Some examples of applications are also shown and the lack of production on the subject in specialized journals is pointed out.

TCF7L2 Polymorphism rs7903146 Is Associated with Coronary Artery Disease Severity and Mortality

Background: TCF7L2 polymorphisms have been consistently associated with type 2 diabetes mellitus in different populations and type 2 diabetes mellitus is a major risk factor for cardiovascular disease, especially coronary artery disease. This study aimed to evaluate the association between TCF7L2 polymorphism rs7903146 and coronary artery disease in diabetic and non-diabetic subjects. Methods and Results: two populations were studied in order to assess severity of coronary artery disease and cardiovascular events incidence. Eight-hundred and eighty nine subjects who were referred for cardiac catheterization for coronary artery disease diagnosis were cross-sectionally evaluated for coronary lesions (atherosclerotic burden) and 559 subjects from the MASS-II Trial were prospectively followed-up for 5 years and assessed for major cardiovascular events incidence. As expected, rs7903146 T allele was associated with diabetes. Although diabetic patients had a higher prevalence of coronary lesions, no association between TCF7L2 genotype and coronary lesions was found in this subgroup. However, non-diabetic individuals carrying the T allele were associated with a significantly higher frequency of coronary lesions than non-diabetic non-carriers of the risk allele (adjusted OR = 2.32 95% CI 1.27-4.24, p = 0.006). Moreover, presence of multi-vessel coronary artery disease was also associated with the CT or TT genotypes in non-diabetics. Similarly, from the prospective sample analysis, non-diabetics carrying the CT/TT genotypes had significantly more composite cardiovascular end-points events than CC carriers (p = 0.049), mainly due to an increased incidence of death (p = 0.004). Conclusions: rs7903146 T allele is associated with diabetes and, in non-diabetic individuals, with a higher prevalence and severity of coronary artery disease and cardiovascular events. name of registry site (see list below), registration number, trial registration URL in brackets.

Crystallization and preliminary X-ray diffraction analysis of recombinant chlorocatechol 1,2-dioxygenase from Pseudomonas putida

Chlorocatechol 1,2-dioxygenase from the Gram-negative bacterium Pseudomonas putida (Pp 1,2-CCD) is considered to be an important biotechnological tool owing to its ability to process a broad spectrum of organic pollutants. In the current work, the crystallization, crystallographic characterization and phasing of the recombinant Pp 1,2-CCD enzyme are described. Reddish-brown crystals were obtained in the presence of polyethylene glycol and magnesium acetate by utilizing the vapour-diffusion technique in sitting drops. Crystal dehydration was the key step in obtaining data sets, which were collected on the D03B-MX2 beamline at the CNPEM/MCT - LNLS using a MAR CCD detector. Pp 1,2-CCD crystals belonged to space group P6(1)22 and the crystallographic structure of Pp 1,2-CCD has been solved by the MR-SAD technique using Fe atoms as scattering centres and the coordinates of 3-chlorocatechol 1,2-dioxygenase from Rhodococcus opacus (PDB entry url"" id=""http://scripts.iucr.org/cgi-bin/explore.cgi?pdbid=2boy"">2boy) as the search model. The initial model, which contains three molecules in the asymmetric unit, has been refined to 3.4 A resolution.

The Bypass Angioplasty Revascularization Investigation 2 Diabetes Randomized Trial of Different Treatment Strategies in Type 2 Diabetes Mellitus With Stable Ischemic Heart Disease Impact of Treatment Strategy on Cardiac Mortality and Myocardial Infarction

Background-The Bypass Angioplasty Revascularization Investigation 2 Diabetes (BARI 2D) trial in 2368 patients with stable ischemic heart disease assigned before randomization to percutaneous coronary intervention or coronary artery bypass grafting strata reported similar 5-year all-cause mortality rates with insulin sensitization versus insulin provision therapy and with a strategy of prompt initial coronary revascularization and intensive medical therapy or intensive medical therapy alone with revascularization reserved for clinical indication(s). In this report, we examine the predefined secondary end points of cardiac death and myocardial infarction (MI). Methods and Results-Outcome data were analyzed by intention to treat; the Kaplan-Meier method was used to assess 5-year event rates. Nominal P values are presented. During an average 5.3-year follow-up, there were 316 deaths (43% were attributed to cardiac causes) and 279 first MI events. Five-year cardiac mortality did not differ between revascularization plus intensive medical therapy (5.9%) and intensive medical therapy alone groups (5.7%; P = 0.38) or between insulin sensitization (5.7%) and insulin provision therapy (6%; P = 0.76). In the coronary artery bypass grafting stratum (n = 763), MI events were significantly less frequent in revascularization plus intensive medical therapy versus intensive medical therapy alone groups (10.0% versus 17.6%; P = 0.003), and the composite end points of all-cause death or MI (21.1% versus 29.2%; P = 0.010) and cardiac death or MI (P = 0.03) were also less frequent. Reduction in MI (P = 0.001) and cardiac death/MI (P = 0.002) was significant only in the insulin sensitization group. Conclusions-In many patients with type 2 diabetes mellitus and stable ischemic coronary disease in whom angina symptoms are controlled, similar to those enrolled in the percutaneous coronary intervention stratum, intensive medical therapy alone should be the first-line strategy. In patients with more extensive coronary disease, similar to those enrolled in the coronary artery bypass grafting stratum, prompt coronary artery bypass grafting, in the absence of contraindications, intensive medical therapy, and an insulin sensitization strategy appears to be a preferred therapeutic strategy to reduce the incidence of MI. Clinical Trial Registration-URL: http://www.clinicaltrials.gov. Unique identifier: NCT00006305. (Circulation. 2009;120:2529-2540.)