Very low levels

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  • High-density lipoprotein (HDL) cholesterol levels are a strong inverse predictor of cardiovascular events. However, it is not clear whether this association is maintained at very low levels of low-density lipoprotein (LDL) cholesterol. METHODS A post hoc analysis of the recently completed Treating to New Targets (TNT) study assessed the predictive value of HDL cholesterol levels in 9770 patients.

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  • Cereals are the member of grasses, which belong to family Gramineae (Poaceae) and cultivated for edible components of their grain which is composed of the endosperm, germ and bran. Cereal grains are grown in greater quantities and provide more food energy worldwide than any other type of crop. In their natural form, they are a rich source of carbohydrates, protein, vitamins, minerals and fats. The green revolution of the 1970s resulted in remarkable increases in rice production. Since then the rate of production in most rice growing countries has slowed and has now reached a plateau.

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  • The field investigation entitled “Effect of plant geometry and fertilizer levels on yield and economicsof cowpea (Vignaunguiculata L. Walp)” was conducted at Department of Agronomy, College of Agriculture, Latur. The experimental field was levelled and well drained. The soil was clay loam in texture, low in available nitrogen, very low in available phosphorus, very high in available potassium and moderately alkaline in reaction. The environmental conditions prevailed during experimental period was favourable for normal growth and maturity of cowpea crop.

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  • of English already, and how much basic language do they know? If your students are at a very low level, look out for the Extra support ideas in the Teachei s Book. If they are stronger, look out for the Extra challenge ideas.

    pdf10p kathy204 25-07-2010 187 92   Download

  • In order to meet the increasing demand for valve-regulated lead–acid ŽVRLA. batteries, a new soft lead has been produced by Pasminco Metals. In this material, bismuth is increased to a level that produces a significant improvement in battery cycle life. By contrast, other common impurities, such as arsenic, cobalt, chromium, nickel, antimony and tellurium, that are known to be harmful to VRLA batteries are controlled to very low levels. A bismuth ŽBi.-bearing oxide has been manufactured ŽBarton-pot method. ...

    pdf11p congdat261 19-11-2010 96 14   Download

  • Risk Assessment Vaccines are considered safe when the risk of use is judged to be acceptable in relation to the benefits. For vaccines given to healthy individuals for diseases that are no longer common, acceptable risks are set at very low levels—indeed, far lower than for most medical products. However, "safety" does not and cannot ever mean "zero risk." The determination of safety is thus based on a scientific assessment of the data and a considered judgment of all the issues involved, including benefits and risks.

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  • More recently the results of the Prostate Cancer Prevention Trial (PCPT) (Thompson et al. 2003) demonstrated that there is no PSA threshold below which one can confidently exclude a diagnosis of prostate cancer. The PCPT trial protocol required “normal” men with very low levels of PSA to be biopsied at the end of the trial and it was observed that 39.2% of men with a PSA 2.1-3.0 ng/mL, 27.7% of men with a PSA 1.1-2.0 ng/mL, and 16.3% of men with a PSA

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  • There are other interesting parallels: In both countries, changes in investment ratios seem not to have been triggered by changes in household savings ratios, but have shown separate trends: In Germany, the investment-to-GDP ratio rose from 1951 to 1954 from 20 to 25 per cent, and hovered between 23 and 25 per cent until the late 1960s. The household savings rate, on the other hand, started from a very low level of just 4 per cent of disposable income in 1950 (which even translates into a lower share of GDP as disposable income is only a share of GDP) a...

    pdf86p enterroi 01-02-2013 26 4   Download

  • There is increasing evidence that health effects occur at very low levels of PM, and without an apparent threshold. This evidence arises from studies, initially in the US, but which have more recently been carried out in Europe and elsewhere with similar conclusions. These studies have, in general, used different measures of particles, but the majority have used PM10 and the Group felt that this was the most appropriate measure for a limit value for particles at the present time.

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  • Switch-level modeling is at a very low level of design abstraction. Designers use switch modeling in rare cases when they need to customize a leaf cell.

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  • Based on past WPI inflation data, we see that every time the real rate turned positive, the regulator reduced the SB rate 1 , never to take corrective action (in terms of increasing the SB rate) even on subsequent high negative real rates. Chart 1 provides this picture in very clear terms. From 2003 to 2009 the real rates on SB accounts remained at historically low levels and persisted there for six years. Barring the transitory reversal in end 2009, this high negative real rate continues to pinch the small savers till date. One can clearly see that at least during April...

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  • It is accepted globally that a “leaner” yet ‘bigger’ dairy industry is much more productive than small farm holdings. Contrary to this belief we suggest mechanization is not an alternative but can be a complement to smallholding farms. Mechanization is understood as loss of jobs for farmers. This may be true for the crop sector; however, in dairy farming this is not always the case. Given Pakistan’s spread of smallholdings and very low level of existing mechanization; job losses are unlikely to happen.

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  • the end consumer as the most important element in the food chain, and to re- construct the single elements of the food production and distribution process from the consumers perspective – in other words to start a reversed food chain thinking. This approach makes it possible to come to a kind of hierarchical analysis of the research issues in three main categories1 : Consumer Science Consumer confidence in food safety has recently dropped to very low levels, as illustrated e.g.

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  • oracle has focused development around a single source code model since 1983. while each database implementation includes some operating system–specific source code at very low levels in order to better leverage specific platforms, the inter- faces that users, developers, and administrators deal with for each version are consis- tent.

    pdf48p nhacsihuytuan 13-04-2013 21 2   Download

  • A severe challenge to the idea that mitochondrial DNA mutations play a major role in the aging process in mammals is that clear loss-of-function mutations accumulate only to very low levels (under 1% of total) in almost any tissue, even by very old age. Their accumulation is punctate: some cells become nearly devoid of wild-type mitochondrial DNA and exhibit no activity for the partly mitochondrially encoded enzyme cytochrome c oxidase. Such cells accumulate in number with aging, suggesting that they survive indefinitely, which is itself paradoxical....

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  • One of the international challenges is to actually create an infrastructure in many countries that constructs schools and equips them with trained teachers so children can experience a basic education. The UN millennium development goals reflect this and great progress is being made on access to a universal basic education. However it is a modest goal that, for example, doesn’t necessarily apply to teenagers.

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  • Unlocking Forest Bonds was a workshop hosted by the WWF Forest & Climate Initiative, Global Canopy Programme (GCP) and Climate Bonds Initiative on 25 February 2011 in London. The hosts are very grateful to all those who attended for their participation and to the organisations that supported the

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  • Tumor suppressor protein p53 plays a central role in maintaining genomic integrity [1–3]. In unstimulated cells p53 is maintained at very low levels but in response to DNA damage or other stress stimuli, such as hypoxia or activation of oncogenes, p53 becomes stabilized and accumulates in the cell [4, 5]. p53 can exert its tumor suppressor function in different ways (Fig. 1.1).

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  • This study was conducted from May to November 2017 to evaluate the accumulation of organochlorine pesticide chemicals (OCPs) in fish, Bostrychus sinensis, growing at the Soai Rap estuary, Ho Chi Minh City, Vietnam. The pesticide chemicals in the tissues of fish and the sediments of the estuary were analyzed using a gas chromatography method and Varian GC-450 (ECD) instrument. The results showed that in all tissue samples of fish, the content of DDTs was the highest (9.524 ng/g), followed by aldrin (1.209 ng/g); HCHs (1.972 ng/g); dieldrin (1.743 ng/g) and endosunfans (1.

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  • It is time to shift the arachidonic acid (ARA) paradigm from a harm-generating molecule to its status of polyunsaturated fatty acid essential for normal health. ARA is an integral constituent of biological cell membrane, conferring it with fluidity and flexibility, so necessary for the function of all cells, especially in nervous system, skeletal muscle, and immune system. Arachidonic acid is obtained from food or by desaturation and chain elongation of the plant-rich essential fatty acid, linoleic acid.

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