In defence of global egalitarianism

This essay argues that David Miller's criticisms of global egalitarianism do not undermine the view where it is stated in one of its stronger, luck egalitarian forms. The claim that global egalitarianism cannot specify a metric of justice which is broad enough to exclude spurious claims for redistribution, but precise enough to appropriately value different kinds of advantage, implicitly assumes that cultural understandings are the only legitimate way of identifying what counts as advantage. But that is an assumption always or almost always rejected by global egalitarianism. The claim that global egalitarianism demands either too little redistribution, leaving the unborn and dissenters burdened with their societies' imprudent choices, or too much redistribution, creating perverse incentives by punishing prudent decisions, only presents a problem for global luck egalitarianism on the assumption that nations can legitimately inherit assets from earlier generations – again, an assumption very much at odds with global egalitarian assumptions

Nutritional Modulation of the Proliferation and Activation of Blood Lymphocyte Subsets from Milk Replacer-Fed Calves

Feeding greater quantities of protein and energy to neonatal calves was associated with a reduction in proliferative responses of T lymphocyte subsets to in vitro polyclonal stimulation. Feeding an intensified diet was also associated with altered in vitro expression of activation molecules, CD25, CD44, and CD62L. These data suggest that plane of nutrition during the neonatal period influences lymphocyte-activities essential for the development of a normal immune response

Collisions of small ice particles under microgravity conditions - II. Does the chemical composition of the ice change the collisional properties?

Context. Understanding the collisional properties of ice is important for understanding both the early stages of planet formation and the evolution of planetary ring systems. Simple chemicals such as methanol and formic acid are known to be present in cold protostellar regions alongside the dominant water ice; they are also likely to be incorporated into planets which form in protoplanetary disks, and planetary ring systems. However, the effect of the chemical composition of the ice on its collisional properties has not yet been studied.Aims. Collisions of 1.5 cm ice spheres composed of pure crystalline water ice, water with 5% methanol, and water with 5% formic acid were investigated to determine the effect of the ice composition on the collisional outcomes.Methods. The collisions were conducted in a dedicated experimental instrument, operated under microgravity conditions, at relative particle impact velocities between 0.01 and 0.19 ms-1, temperatures between 131 and 160 K and a pressure of around 10-5Results. A range of coefficients of restitution were found, with no correlation between this and the chemical composition, relative impact velocity, or temperature.Conclusions. We conclude that the chemical composition of the ice (at the level of 95% water ice and 5% methanol or formic acid) does not affect the collisional properties at these temperatures and pressures due to the inability of surface wetting to take place. At a level of 5% methanol or formic acid, the structure is likely to be dominated by crystalline water ice, leading to no change in collisional properties. The surface roughness of the particles is the dominant factor in explaining the range of coefficients of restitution

Genetic parameters for carnitine, creatine, creatinine, carnosine, and anserine concentration in longissimus muscle and their association with palatability traits in Angus cattle

The objective of this study was to estimate genetic parameters for carnitine, creatine, creatinine, carnosine, and anserine concentration in LM and to evaluate their associations with Warner-Bratzler shear force (WBSF) and beef palatability traits. Longissimus muscle samples from 2,285 Angus cattle were obtained and fabricated into steaks for analysis of carnitine, creatine, creatinine, carnosine, anserine, and other nutrients, and for trained sensory panel and WBSF assessments. Restricted maximum likelihood procedures were used to obtain estimates of variance and covariance components under a multiple-trait animal model. Estimates of heritability for carnitine, creatine, creatinine, carnosine, and anserine concentrations in LM from Angus cattle were 0.015, 0.434, 0.070, 0.383, and 0.531, respectively. Creatine, carnosine, and anserine were found to be moderately heritable, whereas almost no genetic variation was observed in carnitine and creatinine. Moderate positive genetic (0.25, P \u3c 0.05) and phenotypic correlations (0.25, P \u3c 0.05) were identified between carnosine and anserine. Medium negative genetic correlations were identified between creatine and both carnosine (-0.53, P\u3c 0.05) and anserine (-0.46, P \u3c 0.05). Beef and livery/metallic flavor were not associated with any of the 5 compounds analyzed (P \u3e 0.10), and carnitine concentrations were not associated (P \u3e 0.10) with any of the meat palatability traits analyzed. Carnosine was negatively associated with overall tenderness as assessed by trained sensory panelists. Similar negative associations with overall tenderness were identified for creatinine and anserine. Painty/fishy was the only flavor significantly and negatively associated with creatinine and carnosine. These results provide information regarding the concentration of these compounds, the amount of genetic variation, and evidence for negligible associations with beef palatability traits in LM of beef cattle

Neonatal-onset multisystem inflammatory disease responsive to interleukin-1 beta inhibition

BACKGROUND:Neonatal-onset multisystem inflammatory disease is characterized by fever, urticarial rash, aseptic meningitis, deforming arthropathy, hearing loss, and mental retardation. Many patients have mutations in the cold-induced autoinflammatory syndrome 1 (CIAS1) gene, encoding cryopyrin, a protein that regulates inflammation.METHODS:We selected 18 patients with neonatal-onset multisystem inflammatory disease (12 with identifiable CIAS1 mutations) to receive anakinra, an interleukin-1-receptor antagonist (1 to 2 mg per kilogram of body weight per day subcutaneously). In 11 patients, anakinra was withdrawn at three months until a flare occurred. The primary end points included changes in scores in a daily diary of symptoms, serum levels of amyloid A and C-reactive protein, and the erythrocyte sedimentation rate from baseline to month 3 and from month 3 until a disease flare.RESULTS:All 18 patients had a rapid response to anakinra, with disappearance of rash. Diary scores improved (P<0.001) and serum amyloid A (from a median of 174 mg to 8 mg per liter), C-reactive protein (from a median of 5.29 mg to 0.34 mg per deciliter), and the erythrocyte sedimentation rate decreased at month 3 (all P<0.001), and remained low at month 6. Magnetic resonance imaging showed improvement in cochlear and leptomeningeal lesions as compared with baseline. Withdrawal of anakinra uniformly resulted in relapse within days; retreatment led to rapid improvement. There were no drug-related serious adverse events.CONCLUSIONS:Daily injections of anakinra markedly improved clinical and laboratory manifestations in patients with neonatal-onset multisystem inflammatory disease, with or without CIAS1 mutations

Uma visão de alunos universitários sobre a relação de seus pais como casal

En una relación de pareja, sus integrantes comparten expectativas relacionadas con lo que vivieron y aprendieron en su familia de origen, de manera que la nueva familia reflejará patrones que los hijos reproducirán en un futuro. Si los hijos perciben relaciones de pareja adecuadas, retomarán estas mismas relaciones en la formación de su nueva familia; sin embargo, cuando esta relación se ve afectada por la separación, es probable que existan diferencias importantes en la percepción de los hijos. El objetivo del presente artículo fue analizar la percepción de universitarios respecto a la relación de sus padres como pareja dentro de la dinámica familiar, tomando en cuenta si sus padres vivían juntos o separados. Se utilizó una muestra intencional compuesta por 566 alumnos universitarios, de los cuales 345 eran mujeres y 221, hombres. Se aplicó el cuestionario Dinámica de la Familia Nuclear Mexicana de Vásquez et al. (2003), aunque solo se abordó el área "Los padres. Su dinámica cómo pareja". La diferencia estadística entre grupos se obtuvo a través de la prueba U de Mann-Whitney. Los resultados mostraron diferencias estadísticamente significativas entre la percepción de los universitarios con respecto a sus padres cuando viven juntos o cuando viven separados. Se concluyó que existen diferentes factores que afectan el funcionamiento de la dinámica familiar, los cuales influyen de manera diferencial en la percepción que puede tener cada miembro de la familia.When a couple starts a new family, both members share expectations based on what they have learned from their experience in their respective families of origin, in such a way that their offspring will repeat the same patterns in the future. If children perceive a healthy appropriate relationship between their parents, chances are that they too will have a good relationship when they start their own families. However, children will have a different perception when their parents go through a separation or divorce. Based on these facts, the aim of this article was to analyze university students' perception regarding their parents' relationship as a couple within their family environment, taking into consideration whether their parents lived together or separately. A target group comprised of 566 university students of which 345 were women and 221 were men participated in the study. The instrument used was the measurement questionnaire "Dinámica de la Familia Nuclear Mexicana" [The Mexican Family Dynamics] (Vásquez, et al., 2003). In this study the only area addressed was "Parents and their relationship as a couple". The statistical difference between groups was obtained using the Mann-Whitney U test. The results showed significant statistical differences between university students' perception of their parents depending on whether they live together or separately. A conclusion was reached on the existence of different factors that affect the family environment, which has a differential influence on each family member's perception.Em uma relação de casal, seus integrantes compartilham expectativas relacionadas com o que viveram e aprenderam em sua família de origem, de forma que a nova família refletirá padrões que os filhos reproduzirão no futuro. Se os filhos percebem relações de casal adequadas, retomarão essas mesmas relações na formação da sua nova família; no entanto, quando essa relação se vê afetada pela separação, é provável que existam diferenças importantes na percepção dos filhos. O objetivo do presente artigo foi analisar a percepção de universitários com respeito à relação de seus pais como casal dentro da dinâmica familiar, levando em consideração se seus pais viviam juntos ou separados. Utilizou-se uma amostra intencional composta por 566 alunos universitários, dos quais 345 eram mulheres e 221, homens. Aplicou-se o questionário Dinâmica da Família Nuclear Mexicana, de Vásquez et al. (2003), ainda que apenas a área "Os pais - sua dinâmica como casal" tenha sido abordada. A diferença estatística entre grupos foi obtida através do Teste U de Mann-Whitney. Os resultados mostraram diferenças estatisticamente significativas entre a percepção dos universitários com respeito a seus pais quando vivem juntos ou quando vivem separados. Concluiu-se que existem diferentes fatores que afetam o funcionamento da dinâmica familiar, os quais influenciam de maneira diferencial na percepção que cada membro da família pode ter

High (but Not Low) Urinary Iodine Excretion Is Predicted by Iodine Excretion Levels from Five Years Ago

Background: It has not been investigated whether there are associations between urinary iodine (UI) excretion measurements some years apart, nor whether such an association remains after adjustment for nutritional habits. The aim of the present study was to investigate the relation between iodine-creatinine ratio (ICR) at two measuring points 5 years apart. Methods: Data from 2,659 individuals from the Study of Health in Pomerania were analyzed. Analysis of covariance and Poisson regressions were used to associate baseline with follow-up ICR. Results: Baseline ICR was associated with follow-up ICR. Particularly, baseline ICR >300 mu g/g was related to an ICR >300 mu g/g at follow-up (relative risk, RR: 2.20; p < 0.001). The association was stronger in males (RR: 2.64; p < 0.001) than in females (RR: 1.64; p = 0.007). In contrast, baseline ICR <100 mu g/g was only associated with an ICR <100 mu g/g at follow-up in males when considering unadjusted ICR. Conclusions: We detected only a weak correlation with respect to low ICR. Studies assessing iodine status in a population should take into account that an individual with a low UI excretion in one measurement is not necessarily permanently iodine deficient. On the other hand, current high ICR could have been predicted by high ICR 5 years ago. Copyright (C) 2011 S. Karger AG, Base