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Plasma numerically controlled

Microfabricated MALDI sample targets were also prepared from PMM A by computer numerical control (CNC) milling. In this case, enzyme functionalized cylindrical posts (360 p,m x 360 p,m) served as individual sample targets on the MALDI plate and were used for on-probe characterization of nucleic acids. The advantages of this device included reduced sample consumption and handling and reduced analysis times. Alternatively, MALDI targets with twin anchors (400 p.m) were prepared from silicon wafers by anisotropic dry etching in an inductively coupled plasma. [Pg.1478]

The study of fabrication of the X-ray mirror by numerically controlled plasma chemical vaporization machining Development of the machine for the X-ray mirror fabrication . Rev. Sci. Instrum. 71, 4620-4626. [Pg.493]

Y. Mori, 2003, Fabrication of elliptical mirror at nanometer-level accuracy for hard x-ray focusing by numerically controlled plasma chemical vaporization machining . Rev. [Pg.493]

K. Yamamura, Y. Sano, M. Shibahara, K. Yamauchi, H. Mimura, K. Endo, Y. Mori, 2006, Ultraprecision Machining Utilizing Numerically Controlled Scanning of Localized Atmospheric Pressure Plasma , Jpn. J. Appl. Phys. 45, 8270-8276. [Pg.493]

Y. Mori, K. Yamamura, Y. Sano, 2004, Thinning of Silicon-on-Insulator Wafer by Numerically Controlled Plasma... [Pg.493]

Carotenoids and prostate cancer — Numerous epidemiological studies including prospective cohort and case-control studies have demonstrated the protective roles of lycopene, tomatoes, and tomato-derived products on prostate cancer risk other carotenoids showed no effects. " In two studies based on correlations between plasma levels or dietary intake of various carotenoids and prostate cancer risk, lycopene appeared inversely associated with prostate cancer but no association was reported for a-carotene, P-carotene, lutein, zeaxanthin, or p-cryptoxanthin. - Nevertheless, a protective role of all these carotenoids (provided by tomatoes, pumpkin, spinach, watermelon, and citrus fruits) against prostate cancer was recently reported by Jian et al. ... [Pg.129]

Inhibition of ALAD and stimulation of ALAS result in increased levels of ALA in blood or plasma and in urine. For example, in a case report of a 53-year-old man with an 11-year exposure to lead from removing old lead-based paint from a bridge, a PbB level of 55 pg/dL was associated with elevated urinary ALA (Pollock and Ibels 1986). The results of the Meredith et al. (1978) study on lead workers and controls indicated an exponential relationship between PbB and blood ALA. Numerous studies reported direct correlations between PbB level and log urinary ALA in workers. Some of these studies indicated that correlations can be seen at PbB levels of <40 pg/dL (Lauwerys et al. 1974 Selander and Cramer 1970 Solliway et al. 1996), although the slope may be different (less steep) than at PbB levels of >40 pg/dL. In a study of 98 occupationally exposed subjects (51 pg/dL, mean PbB) and 85 matched controls (20.9 pg/dL. mean PbB) it was found that log ZPP and log ALA in urine correlated well with PbB levels (Gennart et al. 1992a). In the exposed group, the mean ZPP was 4 times higher than in the controls, whereas urinary ALA was increased 2-fold. [Pg.61]

Numerous y-secretase inhibitors featuring sulfonamide- and sulfone-based scaffolds have been disclosed. Bicyclononane thiophene sulfonamide 40 reduced brain Ap in transgenic mice by 50% after a dose of 100 mg/kg [100]. High potency (A p IC50 = 0.5 nM) and improved oral activity (ID50 = 17 mg/kg) was found in a series of related sulfamides represented by 41 [101]. Tetrahydroquinoline (42) and piperidine (43-44) sulfonamides have been developed [102-104]. Elaboration of the piperidine series with the cyclopropyl substituent present in 44 improved in vitro potency (Aft IC50 = 2.1 nM in membrane assay) and in vivo activity in transgenic mice (plasma Ap = 2% of control after oral dose of 30 mg/kg). Reductions of A p in the cortex were reported to be comparable to those observed in plasma. [Pg.37]

The goal of present numerical code development is, therefore, to treat all the other, predictable, physical components of the model accurately. This applies, in particular, for the atomic, molecular and surface processes, which largely control the plasma flow and plasma energy content in the important near target region. If that can be achieved, then the unknown anomalous cross field transport can be separated and isolated computationally, and can then perhaps be determined experimentally even in the edge region. [Pg.31]

Recognition of a beneficial effect of exercise on the Incidence of CHD has led to numerous cross-sectional and longitudinal studies designed to examine the Influence of physical activity on major coronary risk factors, with particular emphasis on plasma lipids and lipoproteins. A number of comprehensive reviews have summarized these studies (14-18). In general. In cross-sectional studies, high density lipoprotein (HDL) cholesterol is elevated (14) and total plasma and very low density lipoprotein (VLDL) triglycerides are lower In endurance trained subjects than In sedentary control subjects (14). In a study of 23 top-level male athletes, Lehtonen and Vllkarl (19) found a statistically significant relationship between the number of kilometers that the athletes ran or skied weekly and their plasma HDL cholesterol concentration (P<0.05 r=0.554). Low density lipoprotein (LDL) cholesterol Is frequently lower, and plasma total cholesterol Is Inconsistently lower In trained subjects (19). [Pg.60]

Liver metabolism is controlled by hormones, and the plasma values of numerous hormones are controlled by the liver. The... [Pg.730]


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See also in sourсe #XX -- [ Pg.480 ]




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