La nueva política criminal de la seguridad vial. Reflexiones a propósito de la LO 15/2007, de 30 de noviembre, y del Proyecto de Reforma del Código Penal

La reforma de los delitos contra la seguridad en el tráfico operada por LO 15/2007, de 30 de noviembre, constituye la expresión de un programa político-criminal de más amplio alcance, presente en el Proyecto de Reforma del Código Penal de 2007. En este trabajo se exponen las causas de la emergencia del nuevo derecho penal de la seguridad vial a la luz del paradi gma explicativo que ofrece el derecho penal postmoderno del riesgo -sometido aquí a necesarios ajustes- y se ofrece un análisis crítico de dos de los nuevos tipos: la conducción a velocidad por encima de determinados límites (art. 379.1) y la conducción con concentraciones de alcohol en aire espirado o en sangre superiores a determinadas tasas (0.6 mgr. o 1,2 gr. respectivamente) –art. 379.2-. Igualmente se analiza la propuesta del Proyecto de Reforma del Código de elevar a la categoría de delito las imprudencias leves con resultado de muerte. Tres piezas clave de un programa que trasluce una gran desconfianza hacia el estamento judicial y un optimismo infundado en las posibilidades del derecho penal para reducir eficazmente la siniestralidad vial.

Análise de crescimento de diferentes genótipos de citros cultivados sob déficit hídrico

Visando à identificação de genótipos de citros melhor adaptados ao ecossistema de Tabuleiros Costeiros, com potencial de uso como porta-enxertos, avaliou-se seu desempenho em relação à tolerância à seca, considerando a análise de crescimento das plantas. O trabalho foi conduzido em casa de vegetação da Embrapa Mandioca e Fruticultura Tropical, em Cruz das Almas - BA. Foram avaliados seis genótipos: limoeiros 'Cravo' e 'Volkameriano', laranjeira 'Azeda' e os híbridos trifoliados HTR - 051, TSK õ CTTR - 002 e TSK õ CTTR - 017, estes últimos obtidos pelo Programa de Melhoramento Genético de Citros da Embrapa Mandioca e Fruticultura Tropical. Plantas obtidas de sementes (pés-francos ou seedlings) foram cultivadas em substrato Plantmaxâ, irrigando-as até que apresentassem dois ou mais pares de folhas verdadeiras, quando foram transplantadas para recipientes com o mesmo substrato devidamente adubado, mantendo-se o suplemento hídrico até o início das avaliações. O delineamento experimental foi o inteiramente casualizado, em esquema fatorial 6 õ 7, sendo seis genótipos e sete tempos de avaliação. As avaliações foram realizadas sob irrigação, déficit hídrico e re-irrigação, considerando-se o acúmulo de matéria seca total (MS) e a área foliar da planta (AF) como base para a determinação dos seguintes índices fisiológicos: razão de área foliar (RAF), taxa assimilatória líquida (TAL) e taxa de crescimento relativo (TCR). Nas condições do experimento, o híbrido HTR - 051 apresentou menor sensibilidade ao déficit hídrico, o que o qualifica como porta-enxerto promissor para ambientes sujeitos a estiagem prolongada.

Short-term effects of particulate matters on pulse pressure in two general population studies.

OBJECTIVES: To explore the association of short-term exposure to particulate matter with aerodynamic diameters less than 10 μm (PM10) with pulse pressure, SBP, and DBP taking outdoor temperature into account in two large population-based studies in Switzerland. METHODS: We used data from the Bus Santé study including 5605 adults in Geneva and the CoLaus study including 6183 adults in Lausanne. PM10 and meteorological data were measured from fixed monitoring stations. We analyzed the association of short-term exposure to PM10 (on the day of examination visit and up to 7 days before) with pulse pressure, SBP, and DBP by linear regression, controlling for potential confounders and effect modifiers. RESULTS: Average PM10 levels were 22.4 μg/m in Geneva and 31.7 μg/m in Lausanne. In adjusted models, for each 10 μg/m increase in 7-day PM10 average, pulse pressure and SBP increased by 0.583 (95% confidence interval, 0.296-0.870) mmHg and 0.490 (0.056-0.925) mmHg in Geneva, and 0.183 (0.017-0.348) mmHg and 0.036 (0.042-0.561) mmHg in Lausanne, respectively. Stronger associations of pulse pressure and SBP with PM10 were observed when outdoor temperature was above 5°C. CONCLUSION: Positive associations of pulse pressure and SBP with short-term exposure to PM10 were found and replicated in the Swiss adult population. Our results suggest that even low levels of air pollution may substantially impact cardiovascular risk in the general population.

Obstructive pulmonary artery sarcoma.

A 68 year-old woman presented with increasing dyspnoea (NYHA II) and systolic murmur at auscultation. Echocardiography showed thickened pulmonary valve leaflets, a systolic prolapsing mass provoking severe pulmonary stenosis (peak systolic pulmonary pressure: 42 mmHg), no regurgitation, minimal right ventricular dilatation but normal ventricular function. CT scan showed a dense structure extending from the right ventricular outflow tract (RVOT) up to the pulmonary bifurcation infiltrating the pulmonary valve (PV).

Addition of nitrogen had no effect on yield and quality of apples in an high density orchard carrying a dwarf rootstock

The effect of N addition on apple yield and quality may vary according to the tree vigor. Apple trees developed over vigorous rootstocks had shown no response to N application in Brazil. In this study it was evaluated the effect of N addition to the soil on yield and quality of ´Royal Gala´ apples grafted on a dwarf rootstock (M.9). The orchard was planted in 1995 (2,857 trees ha-1) on an Oxisol containing 40 g kg-1 of organic matter and pH 6.0. The experiment was carried out from 1998 up to 2005. Treatments consisted of rates of N (0, 50, 100 and 150 kg ha-1 year-1 from 1998 to 2001, and respectively 0, 100, 200 and 300 kg ha-1 afterwards), all broadcasted within the tree row in two equal splits, at bud break and after harvest, as ammonium sulfate. Addition of N to the soil had no effect on fruit yield over the six years regardless of the applied rate. Averaged across treatments and years, fruit yield was 52.3 t ha-1. Nitrogen in the leaves (average of 24 g kg-1) or in the fruits (average of 346 mg kg-1) as well as some attributes related to fruit quality (color, firmness, acidity, soluble solids, physiological disorders) were unaffected by N addition. Some plant parameters related to tree vigor, however, grew higher with the increase on N rate. Thus, it is not necessary to apply N to deep Brazilian soils containing high organic matter in order to assure good fruit quality and yield on high-density orchards carrying dwarf rootstocks probably because the N required for tree growth and fruit production is supplied from soil organic matter decay.

"Quien pone su esperanza en mujer flaca": una lectura de los sonetos de Lope de Vega

En este trabajo se ofrece un análisis de las representaciones femeninas en los sonetos de Lope de Vega a partir de la lectura de tres de sus obras mayores -Rimas (1602), Rimas sacras (1614) y Rimas humanas y divinas del licenciado Tomé de Burguillos (1634)- con el propósito de valorar su relación con la tradición medieval y renacencista, así como la originalidad de su tratamiento.

Atividade microbiana do solo em pomar de laranja em resposta ao cultivo de adubos verdes

Adubos verdes (AVs) são condicionadores do solo utilizados para a melhoria da estrutura e fertilidade do solo. Este estudo avaliou o efeito de Crotalaria spectabilis Roth (crotalária), Cajanus cajan (L) Millsp (guandu) e Brachiaria decumbens Stapf (braquiária) nas propriedades microbiológicas e bioquímicas do solo sob laranjal. As leguminosas foram plantadas nas entrelinhas do laranjal e, após 3 meses, cortadas e lançadas nas entrelinhas. A braquiária, já estabelecida, foi roçada e lançada nas entrelinhas. Após 5 meses, as amostras de solo foram coletadas na entrelinha e na linha, na profundidade de 0-20 cm. O delineamento experimental foi em parcela subdividida. Efeito significativo (p< 0,05%) da aplicação dos AV sobre as contagens de bactérias, as atividades da desidrogenase e nitrificante foram obtidas e aumentaram, em média, de 20, 39 e 190%, respectivamente. O número de fungos diminuiu de 57%. A atividade da urease e a solubilizadora, e os conteúdos de matéria orgânica e umidade não foram influenciados pela aplicação dos AVs. Dentre as plantas, respostas significativas foram obtidas decorrentes do estímulo da atividade da desidrogenase em 57% pelo guandu, da urease em 58% pela braquiária, solubilizadora em 346% pela crotalária e nitrificante em 236% pelo guandu ou braquiária em relação aos demais AVs. Estes resultados sugerem que a aplicação de AVs durante anos consecutivos pode estimular a ação dos microrganismos e melhorar a qualidade do solo.

Characterization of fortuitously discovered focal liver lesions: additional information provided by shearwave elastography.

OBJECTIVES: To prospectively assess the stiffness of incidentally discovered focal liver lesions (FLL) with no history of chronic liver disease or extrahepatic cancer using shearwave elastography (SWE). METHODS: Between June 2011 and May 2012, all FLL fortuitously discovered on ultrasound examination were prospectively included. For each lesion, stiffness was measured (kPa). Characterization of the lesion relied on magnetic resonance imaging (MRI) and/or contrast-enhanced ultrasound, or biopsy. Tumour stiffness was analysed using ANOVA and non-parametric Mann-Whitney tests. RESULTS: 105 lesions were successfully evaluated in 73 patients (61 women, 84%) with a mean age of 44.8 (range: 20‒75). The mean stiffness was 33.3 ± 12.7 kPa for the 60 focal nodular hyperplasia (FNH), 19.7 ± 9.8 k Pa for the 17 hepatocellular adenomas (HCA), 17.1 ± 7 kPa for the 20 haemangiomas, 11.3 ± 4.3 kPa for the five focal fatty sparing, 34.1 ± 7.3 kPa for the two cholangiocarcinomas, and 19.6 kPa for one hepatocellular carcinoma (p < 0.0001). There was no difference between the benign and the malignant groups (p = 0.64). FNHs were significantly stiffer than HCAs (p < 0.0001). Telangiectatic/inflammatory HCAs were significantly stiffer than the steatotic HCAs (p = 0.014). The area under the ROC curve (AUROC) for differentiating FNH from other lesions was 0.86 ± 0.04. CONCLUSION: SWE may provide additional information for the characterization of FFL, and may help in differentiating FNH from HCAs, and in subtyping HCAs. KEY POINTS: ? SWE might be helpful for the characterization of solid focal liver lesions ? SWE cannot differentiate benign from malignant liver lesions ? FNHs are significantly stiffer than other benign lesions ? Telangiectatic/inflammatory HCA are significantly stiffer than steatotic ones.

Nieuwe Paskaert voor een Gedeelte van de Oost Zee ... als mede de Kust van Oost Vinlandt - [Yleiskuva - Overview]

Amsterdam : Johannes van Keulen 1692

Common Variants of TLR1 Associate with Organ Dysfunction and Sustained Pro- Inflammatory Responses during Sepsis

Background: Toll-like receptors (TLRs) are critical components for host pathogen recognition and variants in genes participating in this response influence susceptibility to infections. Recently, TLR1 gene polymorphisms have been found correlated with whole blood hyper-inflammatory responses to pathogen-associated molecules and associated with sepsis-associated multiorgan dysfunction and acute lung injury (ALI). We examined the association of common variants of TLR1 gene with sepsis-derived complications in an independent study and with serum levels for four inflammatory biomarker among septic patients. Methodology/Principal Findings: Seven tagging single nucleotide polymorphisms of the TLR1 gene were genotyped in samples from a prospective multicenter case-only study of patients with severe sepsis admitted into a network of intensive care units followed for disease severity. Interleukin (IL)-1 b, IL-6, IL-10, and C-reactive protein (CRP) serum levels were measured at study entry, at 48 h and at 7th day. Alleles -7202G and 248Ser, and the 248Ser-602Ile haplotype were associated with circulatory dysfunction among severe septic patients (0.001<=p <= 0.022), and with reduced IL-10 (0.012<= p <=0.047) and elevated CRP (0.011<= p <=0.036) serum levels during the first week of sepsis development. Additionally, the -7202GG genotype was found to be associated with hospital mortality (p =0.017) and ALI (p =0.050) in a combined analysis with European Americans, suggesting common risk effects among studies Conclusions/Significance: These results partially replicate and extend previous findings, supporting that variants of TLR1 gene are determinants of severe complications during sepsis.

The Classification of Vitreous Seeds in Retinoblastoma and Response to Intravitreal Melphalan.

PURPOSE: To evaluate the clinical characteristics of the 3 classifications of vitreous seeds in retinoblastoma-dust (class 1), spheres (class 2), and clouds (class 3)-and their responses to intravitreal melphalan. DESIGN: Retrospective, bi-institutional cohort study. PARTICIPANTS: A total of 87 patient eyes received 475 intravitreal injections of melphalan (median dose, 30 μg) given weekly, a median of 5 times (range, 1-12 times). METHODS: At presentation, the vitreous seeds were classified into 3 groups: dust, spheres, and clouds. Indirect ophthalmoscopy, fundus photography, ultrasonography, and ultrasonic biomicroscopy were used to evaluate clinical response to weekly intravitreal melphalan injections and time to regression of vitreous seeds. Kaplan-Meier estimates of time to regression and ocular survival, patient survival, and event-free survival (EFS) were calculated and then compared using the Mantel-Cox test of curve. MAIN OUTCOME MEASURES: Time to regression of vitreous seeds, patient survival, ocular survival, and EFS. RESULTS: The difference in time to regression was significantly different for the 3 seed classes (P < 0.0001): the median time to regression was 0.6, 1.7, and 7.7 months for dust, spheres, and clouds, respectively. Eyes with dust received significantly fewer injections and a lower median and cumulative dose of melphalan, whereas eyes with clouds received significantly more injections and a higher median and cumulative dose of melphalan. Overall, the 2-year Kaplan-Meier estimates for ocular survival, patient survival, and EFS (related to target seeds) were 90.4% (95% confidence interval [CI], 79.7-95.6), 100%, and 98.5% (95% CI, 90-99.7), respectively. CONCLUSIONS: The regression and response of vitreous seeds to intravitreal melphalan are different for each seed classification. The vitreous seed classification can be predictive of time to regression, number, median dose, and cumulative dose of intravitreal melphalan injections required.

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In this chapter, we examine the multiple dimensions of declarations of fertility in-tention in order to provide a critical reading of currently used indicators of the childbearing decision-making process. Using a qualitative approach, we pay atten-tion to the complexity of the process through which individuals make (or fail to make) plans regarding their reproductive future. The data are a series of compara-ble in-depth interviews conducted in a number of European countries with varying fertility levels, and differing normative and institutional contexts. First, we ana-lyze the meanings that respondents attribute to their childbearing intentions, pay-ing particular attention to uncertain intentions that are often underanalyzed. Se-cond, we study the ways in which individuals vary in holding to their intentions over time, and consider why they might change their minds, even over relatively short periods of time. Third, we examine how several aspects of the larger social context (attitudes towards having children, family policy, norms related to the di-vision of labor, norms about the timing of children) shape fertility intentions.

Collective decision making in a heterogeneous environment: Lasius niger colonies preferentially forage at easy to learn locations

Many ants forage in complex environments and use a combination of trail pheromone information and route memory to navigate between food sources and the nest. Previous research has shown that foraging routes differ in how easily they are learned. In particular, it is easier to learn feeding locations that are reached by repeating (e.g. left-left or right-right) than alternating choices (left-right or right-left) along a route with two T-bifurcations. This raises the hypothesis that the learnability of the feeding sites may influence overall colony foraging patterns. We studied this in the mass-recruiting ant Lasius niger. We used mazes with two T-bifurcations, and allowed colonies to exploit two equidistant food sources that differed in how easily their locations were learned. In experiment 1, learnability was manipulated by using repeating versus alternating routes from nest to feeder. In experiment 2, we added visual landmarks along the route to one food source. Our results suggest that colonies preferentially exploited the feeding site that was easier to learn. This was the case even if the more difficult to learn feeding site was discovered first. Furthermore, we show that these preferences were at least partly caused by lower error rates (experiment 1) and greater foraging speeds (experiment 2) of foragers visiting the more easily learned feeder locations. Our results indicate that the learnability of feeding sites is an important factor influencing collective foraging patterns of ant colonies under more natural conditions, given that in natural environments foragers often face multiple bifurcations on their way to food sources.