methods of polymer analysis
Statistical Methods of Valuation and Risk Assessment: Empirical Analysis of Equity Markets and Hedge Fund Strategies
Ngày tải lên :
16/04/2013, 20:00
... Institute of Technology, Zürich
University of Zürich, Swiss Banking Institute
Master of Advanced Studies in Finance
Master Thesis
Statistical Methods of Valuation and Risk Assessment:
Empirical Analysis ... volatility) for major equity market
indices using standard methods as well as the most recent state -of- the-art methods. The
analysis of the risk measures calculated by Riskometer on September ... ratio of 1.05 where the directional strategies exhibit a ratio of 0.75 and in the case
of a minimal acceptable rate of 0% non-directional strategies exhibit on average an annualised
ratio of 1.75...
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Báo cáo y học: "Evaluation of Fractional Analysis of Bronchoalveolar Lavage Combined with Cellular Morphological Features"
Ngày tải lên :
03/11/2012, 11:48
...
of disease in sarcoidosis or HP. In addition, finding of
encapsulated exudates may suggest desquamation of
early stage of Masson body which implies possible
diagnosis in a limited number of ... infiltration of mast cells
implies histological feature of organization of colla-
genous matrices or interstitial fibrosis
10
. Basophilic
leukocytes were never found in the normal control
and most of ... interstitial lung
disease.
Conflict of Interest
The authors have declared that no conflict of in-
terest exists.
References
1. Reynolds HY, Newball HH. Analysis of proteins and respira-
tory cells...
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ADVERTISING METHODS OF HANOI HORISON HOTEL
Ngày tải lên :
15/04/2013, 14:02
... that is, the number of ads, the
length of ads and when they are put on the air.
-Web papers: You probably would not have seen this means of advertising
on a list of advertising methods if you had ... other methods of
communication.
But not who also read them , advertise by a hotel's little sum of moneys
also costly email, but also isn't acquired efficiently. Because number of email
plenty ... than
most of major forms of advertising. However, with the increasing number of
television networks and stations, businesses might find good deals for placing
commercials or other forms of advertisements....
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 17)
Ngày tải lên :
18/10/2013, 00:15
... treatment of angina pectoris many years ago
[2]; the pharmacological e ect of the dilation of the coronary arteries was found due to the
action of nitrogen monoxide produced by decomposition of alkyl ... ingestion of 10–15 mL of each alkyl nitrite causes serious methe-
moglobinemia [6]. e LD
50
value for an alkyl nitrite is reported to be 205 mg/kg. ere are not
many cases of analysis of alkyl ... eld of forensic toxicology. In this chapter, the
methods for analysis of the compounds by headspace (HS)-gas chromatography (GC) and
liquid-liquid extraction-GC are presented.
Determination of...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)
Ngày tải lên :
18/10/2013, 00:15
... Paasivirta J et al. (1981) Trace Analysis of Chemical Warfare Agents. An Approach to the
Environmental Monitoring of Nerve Agents. Ministry of Foreign Affairs of Finland, Helsinki, pp 27, 28, ... metabolites of VX, could
be detected [18].
GC/MS analysis for EMPA in serum. (a) a TIC and mass chromatograms; (b) an EI mass spectrum of
the t-BDMS derivative of EMPA; (c) a CI mass spectrum of the ... stream of nitrogen gas at room temperature
e
.
iii. e residue is dissolved in 100 µL of the dichloromethane solution of DAEMO (IS solu-
tion); a 1-µL of it is injected into GC/MS for analysis...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 20)
Ngày tải lên :
24/10/2013, 19:15
... 10:316–323
14) Yamamoto I (1992) Methods for analysis of cannabis and its components. In: The Pharmaceutical Society of
Japan (ed) Standard Methods of Chemical Analysis in Poisoning – With Commentaries, ... GC/MS analysis of ∆
9
-THC-11-oic acid in human urine
[15, 16].
e) A method of silylation of glassware to be done before analysis was reported [17]; such treat-
ment suppresses the adsorption of ... spectra of ∆
9
-THC-11-oic acid a er the TMS and methyl ester-TMS derivatizations.
GC/MS analysis of ∆
9
-THC-11-oic acid in urine
188 Cannabinoids and their metabolites
GC analysis of cannabinoids...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 21)
Ngày tải lên :
24/10/2013, 19:15
... method
Qualitative analysis is made by the comparison of the retention time of a peak of a specimen
with that of the authentic standard and also by the con rmation of the absence of such a peak ... main tool for analysis of opiates
and their metabolites. However, at the present time, GC/MS is being widely used for opiate
analysis.
For HPLC analysis of the conjugated forms of opiates, the ... low levels of morphine starting from a large
amount of a specimen cannot be a proof of the intake of the drug. e level of morphine
in urine of healthy subjects determined by GC/MS was reported...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 70)
Ngày tải lên :
24/10/2013, 19:15
... action of methemo-
globin reductase (identical with cytochrome b
5
reductase requiring NADH as a cofactor) pres-
ent in mammalian red cells. e concentration of methemoglobin in blood of normal ... is rare, but fatal ones a er ingestion
of nitrate or nitrite were reported [2–6].
For analysis of nitrate or nitrite in blood plasma or serum, the methods by ion chlomatog-
raphy [7] and GC/MS ... appearance of many interfering peaks. By GC/MS in the EI mode, it
is di cult to detect the derivative, because of its lower sensitivity. Although there is a report [9]
dealing with sensitive GC/MS analysis...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 71 and End)
Ngày tải lên :
24/10/2013, 19:15
... developed a modi cation of the methods, which enabled accurate determination
of blood Met-Hb even in the presence of high concentrations of CO-Hb by using about a
100-fold excess of potassium ferricynade ... concentrations of carboxyhemoglobin (CO-Hb); e.g.,
especially in the cases of re and exhaust gas poisoning [5]. However, the above methods
[1–4] are not suitable for specimens containing high levels of ...
determination of Met-Hb in blood. Minor modi cations of this method were made by several
researchers to increase sensitivity [2–4]. ese methods are based on a phenomenon that the
absorbance maximum of...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 22)
Ngày tải lên :
29/10/2013, 01:15
... aliquot of it is subjected to GC/MS analysis.
Cocaine and its metabolites
215
time of death nor those at the time of samplings. erefore, there are great variation in the fatal
levels of cocaine ... solvent mixture of chloroform
and isopropanol or ethanol should be used. e simultaneous analysis can be made using
chloroform/isopropanol (9:1) or (3:1), and using columns of Bond Elut Certify® ... rmation of a target compound is usually achieved by agreement of its mass spectrum with
that of the authentic standard. Since, with simultaneous use of a deuterated IS, a mass
spectrum of a target...
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Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 23)
Ngày tải lên :
29/10/2013, 02:15
... 15 mg of free pentazocine. e solution is
transferred to a small glass centrifuge tube with a ground-in stopper, followed by addition of
several mg of solid K
2
CO
3
and 3 mL of chloroform. ... retention times of 3–7 min and 7–8 min, respectively. The amount of pentazocine
and IS spiked into 1 mL of blank whole blood or urine was equally 50 ng.
⊡ Figure 5.2
223
In two autopsy cases of pentazocine ... and GC/MS [8]. In this chapter, a simple method for GC/MS analysis of
pentazocine in human whole blood and urine is presented.
Structures of pentazocine and dextromethorphan (IS).
⊡ Figure 5.1
Reagents...
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The alchemy of meta-analysis
Ngày tải lên :
01/11/2013, 11:20
... stabilizer use or use of less proven agents).
Meta -analysis as interpretation
e above example demonstrates the dangers of meta -analysis, as well as some of its benets.
Ultimately, meta -analysis is not ... The limits of statistics
probability of Y and a 25% probability of Z. But our brains cannot make out that dierence.
If this is correct, then “many of the techniques of statistical analysis that ... meta -analysis can serve as a more or less denitive summing up of what we
know, and thus it can be used to inform Bayesian methods of decision-making.
100
Chapter 13: The alchemy of meta -analysis
in...
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