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2015-7-28 19:11:13
你们会发现关于抗战的资料,延安的作用越来越大,和当年日本人的资料对不上。而电视剧里有很多超越时代的枪支。其实大家都没撒谎,从2006年穿越技术成熟之后,中央一直在秘密派兵打击日寇。正准备到9月前消灭鬼子整200万,为反法西斯献礼。
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2015-7-29 07:25:56
Robin van Persie and Nani endured frustrating debuts for Fenerbahce in a goalless first leg of their new club’s Champions League third qualifying round tie against Shakthar Donetsk. The two former Manchester United players had chances at opposite ends of the game, but failed to make the decisive touch as the Turkish side were held to a draw against the nine-times Ukrainian champions.
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2015-7-29 07:34:45
Henrik Madsen, Poul Thyregod, "Introduction to General and Generalized Linear Models"
2010 | ISBN-10: 1420091557 | 316 pages | PDF | 2 MB
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2015-7-29 07:37:41
Marco Fontana, Evan Houston, Thomas Lucas - Factoring Ideals in Integral Domains
Published: 2012-09-15 | ISBN: 3642317111 | PDF | 174 pages | 3.09 MB
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2015-7-29 07:41:06
Patterns of soil-transmitted helminth infection in sub-Saharan Africa have changed and the prevalence of infection has declined substantially in this millennium, probably due to socioeconomic development and large-scale deworming programmes. The global control strategy should be reassessed, with emphasis given also to adults to progress towards local elimination.
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2015-7-29 08:56:24
University of Bath rewards Yoda the owl for ‘valuable service’ in discouraging seagulls from nesting on campus or scavenging food from staff and students

An owl has been issued with his own library card in recognition of his work tackling seagulls at the University of Bath.

Yoda the European eagle owl visits the campus with his handler twice a week to unsettle the gulls there. The seven-year-old is employed as an environmentally friendly method to control the population and limit any adverse effects.
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2015-7-29 08:57:24
Health officials suggest new approach to treatment of the dying using teams of experts and closely involving families after failings of Liverpool Care Pathway

Judgments on when patients are reaching the end of their lives should be taken by a number of health experts rather than relying on the medical opinion of just one doctor, according to new guidance from health officials.

The draft guidelines from the National Institute for Health and Care Excellence (Nice) follow the abolition of the controversial Liverpool Care Pathway – a regime that recommended the withdrawal of treatment, food and water from some sedated patients in their final hours or days – which was phased out last year after a government-commissioned review found serious failings in how it was being implemented.
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2015-7-29 08:58:07
Nine-year-old boy also taken to hospital following second fatal incident of the summer at Gower’s Three Cliffs Bay

A man has died and a boy has been hospitalised after getting into difficulty swimming in the waters at Three Cliffs Bay in Gower, near Swansea.

The man, who has not been identified, was taken by air ambulance to Morriston hospital, where he later died. A nine-year-old boy was taken to the same A&E unit by ambulance.
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2015-7-29 09:00:11
Chelsea have played very well in this first half. They deserve to be ahead, although Barca look dangerous, particularly when Suarez has a sniff. But that’s a waste of a cross from Sergi Roberto: high, and overhit.
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2015-7-29 09:05:17
Like Emmental cheese or my underpants, Barcelona’s backline is full of holes. (And sweating.) Mathieu, in particular, has struggled – and that’s a yellow card for him, for holding back Hazard. He looks chastened. As well he might!
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2015-7-29 09:07:12
The incidence of thyroid cancer has risen over the past decade, along with a rise in obesity. We studied the role of anthropometric risk factors for differentiated thyroid cancer at the time of diagnosis and at age 20 years in a case-control study conducted in eastern France between 2005 and 2010. The study included 761 adults diagnosed with differentiated thyroid cancer before 35 years of age between 2002 and 2006. They were matched with 825 controls from the general population. Odds ratios were calculated using conditional logistic regression models and were reported for all participants, those with papillary cancer only, and women only. The risk of thyroid cancer was higher for participants with a high body surface area (BSA), great height, or excess weight and for women with a high body fat percentage. Conversely, no significant association was found between body mass index and the risk of thyroid cancer. In the present study, we provide further evidence of the role of BSA and excess weight in the risk of thyroid cancer. These epidemiologic observations should be confirmed by further exploration of the biological mechanisms responsible for the associations of obesity and BSA with thyroid cancer.
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2015-7-29 09:19:54
Few studies have assessed the associations between residential proximity to power plants and adverse birth outcomes including preterm delivery (PTD), very preterm delivery (VPTD), and term low birth weight (LBW). We geocoded 423,719 singleton Florida births born from 2004 to 2005 and all active power plants and determined residential proximity to the nearest power plant for each birth. Prenatal exposure to particulate matter less than 2.5 μm in diameter for women living near different types of power plants was also determined by using National Environmental Public Health Tracking Network data. Logistic regression models were used to test the hypothesized associations. Women who lived closer to coal and solid waste power plants were exposed to higher levels of particulate matter less than 2.5 μm in diameter compared with other types. We observed a 1.8% (95% confidence interval (CI): 1.3, 2.3) increased odds for PTD, 2.2% (95% CI: 1.0, 3.4) for VPTD, and 1.1% (95% CI: 0.2, 2.0) for term LBW for each 5 km closer to any power plant. When stratifying by different fuel type, we found that only solid waste had an association with term LBW, whereas oil, gas, and solid waste all had an association with PTD and VPTD. Results were consistent when exposure was categorized by number of power plants. Our study found evidence of increasing odds of adverse birth outcomes among infants born to pregnant women living closer to power plants. More research is warranted to better understand the causal relationship.
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2015-7-29 09:22:53
Perceived discrimination is positively related to cardiovascular disease (CVD) risk factors; its relationship with incident CVD is unknown. Using data from the Multi-Ethnic Study of Atherosclerosis, a population-based multiethnic cohort study of 6,508 adults aged 45–84 years who were initially free of clinical CVD, we examined lifetime discrimination (experiences of unfair treatment in 6 life domains) and everyday discrimination (frequency of day-to-day occurrences of perceived unfair treatment) in relation to incident CVD. During a median 10.1 years of follow-up (2000–2011), 604 incident events occurred. Persons reporting lifetime discrimination in ≥2 domains (versus none) had increased CVD risk, after adjustment for race/ethnicity and sociodemographic factors, behaviors, and traditional CVD risk factors (hazard ratio (HR) = 1.36, 95% confidence interval (CI): 1.09, 1.70) and after control for chronic stress and depressive symptoms (HR = 1.28, 95% CI: 1.01, 1.60). Reported discrimination in 1 domain was unrelated to CVD (HR = 1.05, 95% CI: 0.86, 1.30). There were no differences by race/ethnicity, age, or sex. In contrast, everyday discrimination interacted with sex (P = 0.03). Stratified models showed increased risk only among men (for each 1–standard deviation increase in score, adjusted HR = 1.14, 95% CI: 1.03, 1.27); controlling for chronic stress and depressive symptoms slightly reduced this association (HR = 1.11, 95% CI: 0.99, 1.25). This study suggests that perceived discrimination is adversely related to CVD risk in middle-aged and older adults.
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2015-7-29 21:07:01
X is an array (a matrix if the dimension of the array is 2);
MARGIN is a variable defining how the function is applied: when MARGIN=1, it applies over rows, whereas with MARGIN=2, it works over columns. Noticeably, with the construct MARGIN=c(1,2) it applies to both rows and columns;
FUN is the function we want to apply and can be any R function, including a User Defined Function (more on functions in a separate post).
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2015-7-29 21:08:01
Now, beginners may have difficulties in visualizing what is actually happening, so a few pictures will help figuring it out. Let’s construct a 5 x 6 matrix and imagine we want to sum the values of each column: we can write something like
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2015-7-30 18:52:50
李书记信了佛,释方丈仍坚信党
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2015-7-30 19:04:58
南京成立8000人信息员队伍 含快递员煎饼摊摊主
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2015-7-30 19:07:42
沪指尾盘跳水跌2.2% 创业板重挫5%
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2015-7-30 19:13:13
力推改写全球互联网规则
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2015-7-30 19:13:51
浙江温州一位佛教界的达人也被举报了
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2015-7-30 19:30:39
The trashball effect; one little wrapper dropped in the street caught Jonathan Richman’s eye in the gathering litter. Faded by the rain, dried by the sun, he was entranced by its transmogrified colouration. Corroded, cruddy little thing, full of dirt and grit, but colours like that you just can’t git. Must have been one of Owsley’s. In Chewing Gum Wrapper, Jojo wants to take it home, save it from the dump. Hope he did, because badness starts small.
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2015-7-30 19:31:14
一快崩溃了的散户如是说:大盘就像*****的疯子一样举着一把菜刀把我追到胡同的角落,我正准备投降了,然后大盘把菜刀递给我说该你追我了
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2015-7-31 08:46:27
VR 这东西,你必须要体验过才会知道它的有趣之处。
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2015-7-31 08:48:32
We consider in this article testing rare variants by environment interactions in sequencing association studies. Current methods for studying the association of rare variants with traits cannot be readily applied for testing for rare variants by environment interactions, as these methods do not effectively control for the main effects of rare variants, leading to unstable results and/or inflated Type 1 error rates. We will first analytically study the bias of the use of conventional burden-based tests for rare variants by environment interactions, and show the tests can often be invalid and result in inflated Type 1 error rates. To overcome these difficulties, we develop the interaction sequence kernel association test (iSKAT) for assessing rare variants by environment interactions. The proposed test iSKAT is optimal in a class of variance component tests and is powerful and robust to the proportion of variants in a gene that interact with environment and the signs of the effects. This test properly controls for the main effects of the rare variants using weighted ridge regression while adjusting for covariates. We demonstrate the performance of iSKAT using simulation studies and illustrate its application by analysis of a candidate gene sequencing study of plasma adiponectin levels.
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2015-7-31 09:11:37
Bayesian Analysis with Stata by John Thompson is the first comprehensive guide to employing Bayesian methods using Stata statistical software. Stata is one of the most comprehensive commercial statistical software packages on the market, but it has not developed MCMC, Metropolis–Hastings, Gibbs Sampler or other related Bayesian software as part of the official commercial package. It is not difficult to write Stata algorithms to implement basic Bayesian methods, and several programmers have performed just this in the past. However, until this book, there has been no unified presentation of how to implement Bayesian methods using Stata.
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2015-7-31 09:26:38
Bayesian Analysis with Stata was written for readers with little to no background in using Bayesian statistics, as well as for those having a rather extensive understanding of Bayesian methods, but who want to use Stata to implement these methods in their research. The book is not, however, for those with little experience in programming with Stata or for those without a solid background in statistical inference and probability. The author provides instruction in these areas, but it is assumed that the reader already has a fair understanding of them.
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2015-7-31 10:46:06
Testing a sequence of pre-ordered hypotheses to decide which of these can be rejected or accepted while controlling the familywise error rate (FWER) is of importance in many scientific studies such as clinical trials. In this paper, we first introduce a generalized fixed sequence procedure whose critical values are defined by using a function of the numbers of rejections and acceptances, and which allows follow-up hypotheses to be tested even if some earlier hypotheses are not rejected. We then construct the least favorable configuration for this generalized fixed sequence procedure and present a sufficient condition for the FWER control under arbitrary dependence. Based on the condition, we develop three new generalized fixed sequence procedures controlling the FWER under arbitrary dependence. We also prove that each generalized fixed sequence procedure can be described as a specific closed testing procedure. Through simulation studies and a clinical trial example, we compare the power performance of these proposed procedures with those of the existing FWER controlling procedures. Finally, when the pairwise joint distributions of the true null p-values are known, we further improve these procedures by incorporating pairwise correlation information while maintaining the control of the FWER.
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2015-7-31 17:54:11
很庆幸自己躲过这次股灾,总结原因有两点。第一,我认真分析了收益风险比,研究了大盘走势与各路资金计划,加上市场信心以及努力学习了马克思的巨著资本论和社会主义市场经济理论,而且做事沉着冷静理智不易受到诱惑。第二,没钱。
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2015-7-31 17:55:16
同学聚会:有人吹500万被套了,有人说拿2000万补仓了,还有人感叹老婆6000万基金赔了,一同学打电话给其父:老爸,别打高尔夫了,你把沪指拉起来吧,我同学都赔钱了!班花坐不住了,掏出手机:干爹,降息0.25,吃点饭都她娘不踏实。老板娘进来了:别tm吹了,我们饭店手机没信号,五碗拉面,谁给钱?
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2015-7-31 17:55:57
回想从毕业到工作这么多年,从一开始什么都没有,到30万,从30万到200万,从200万到500万、800万,最后到现在的1300万…… 这不是炫耀,我只是想通过我自己的经历告诉朋友们:手机像素越来越高了。
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