Lectures In basic computational numerical analysis Part 1

... surface of cross section -118- 900 21 50 21 50 27 5 D2 D1 1700 25 0 P 325 P 1800 1700 100 520 0 Beam s A1 and A2 21 50 21 50 900 27 5 P D2 D1 1700 1800 375 325 P 1700 520 0 Beam s B1 21 50 21 50 900 27 5 D1 D2 ... e2θ ; * v1 = v1 ; * v2 = v2 ; θ 1* = θ ; * 2 = 2 ; where e1 and e2 are the eccentricities of cable at the deviators and 2, respectively -114- (6.7) u2*,v2*,θ 2* Ca...

Ngày tải lên: 07/11/2012, 11:04

... [K 11 ] 1 ({ΔF1 } + {R1 } − [K 21 ]{ΔU }) (2.22) {ΔF2 } = [K 22 ]{ΔU } + [K12 ]{ΔU } − {R2 } (2.23) K 12 ⎤ K 22 ⎥ ⎦ ⎧ ΔU ⎫ ⎬ ⎨ ⎩ΔU ⎭ (1) ⎧ ΔF ⎫ ⎧ R ⎫ = ⎨ 1 +⎨ 1 ⎩ΔF2 ⎭ ⎩ R2 ⎭ ⎡ K 11 ⎢K ⎣ 21 Solving ... (3 .18 a) 12 K 6K 12 K 6K ⎤ ⎡ ⎢0; − L3 ; − L2 ; 0; L3 ; − L2 ⎥ ⎣ ⎦ 12 K 1+ L2 (3 .18 b) ⎡ 12 ⎛ 12 K ⎞ 6 12 ⎛ 12 K ⎞ ⎤ 0; − + x; ⎜ − − ⎟ + x; 0; − x; ⎜ − ⎟ + x⎥ ⎢ L⎠ L ⎦ 12 K L...

Ngày tải lên: 07/11/2012, 11:04

... sampling until injection to GC, and from the standard solution to a test specimen) In principle, the sampling, extraction and GC analysis should be made at low temperature, in a gastight state and ... transformation in rats J Pharm Sci 74:780–782 10) Kielbasa WB, Bauer JA, Fung HL (1999) Analysis of isobutyl nitrite inhalant in rat and human blood: application for ph...

Ngày tải lên: 18/10/2013, 00:15

... GC/MS analysis for DAEMS in serum (a) a total ion chromatogram (TIC) and a mass chromatogram; (b) an EI mass spectrum of DAEMS; (c) a CI mass spectrum of DAEMS Poisoning case, and toxic and fatal ... 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 same...

Ngày tải lên: 18/10/2013, 00:15

... 188 Cannabinoids and their metabolites GC analysis of cannabinoids in plant specimensa Reagents and their preparation • • • Extraction and purification of cannabinoids [3]: Cannabis sativa L is ... construct a calibration curve with cannabinoid concentration on the horizontal axis and with peak area ratio of a cannabinoid to IS on the vertical axis GC analysis of ca...

Ngày tải lên: 24/10/2013, 19:15

... Main metabolic pathways of morphine, heroin and codeine The thick and thin arrows show the main and minor metabolic pathways, respectively ⊡ Figure 3.1 196 Morphine and its analogues GC and ... 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 confirmation of the absenc...

Ngày tải lên: 24/10/2013, 19:15

... normal cyanosis headache, dyspnea, tachypnea, tachycardia and hypertension mental derangement, listlessness and metabolic acidosis coma, convulsive attack and hypotension death A poisoning case ... centrifugation at 3,000 rpm for min, 1- or 4- L of the upper layer is injected into GC Various known amounts of nitrate and a fixed amount of IS are added to blank specimens...

Ngày tải lên: 24/10/2013, 19:15

... amanitin 473, 477, 479 amido-type local anesthetic 385 1-amino-4-phenylbutane 173 2-amino-6-hydroxymethyl8-hydroxyquinazoline 482 aminomethyl phosphonic acid 546 7-aminonitrazepam 19 5-aminoquinoline ... alminoprofen 325, 330, 332 alprazolam 284, 285, 290 alternative specimens Amanita neoovoidea 480 Amanita pantherina 469 Amanita phalloides 469 Amanita verna 469, 474 Amanita virosa 469, 473 a...

Ngày tải lên: 24/10/2013, 19:15

... shows mass spectra of the authentic cocaine, EME and BE after derivatization Setting up of cutoff values are very common in USA and Europe as a part of QC (quality control) and QA (quality assurance) ... Significance and problems of doping tests and toxin analysis Nipponrinsho 57:361–363 (in Japanese) 10) Sander R, Ryser MA, Lamoreaux TC et al (1985) An epidemic of...

Ngày tải lên: 29/10/2013, 01:15

... concentration in the horizontal axis and peak area ratio of pentazocine to IS in the vertical axis The peak area ratio of a test specimen is applied to the calibration curve to obtain its pentazocine ... bring its pH to about A 10-mL volume of ethanol and 10 mL distilled water are passed through a Sep-Pak C18 cartridge using a 10-mL volume glass syringe to activate the c...

Ngày tải lên: 29/10/2013, 02:15

... blood and urine, because its amount to be ingested is as small as about 10 µg and LSD is rapidly metabolized in human bodies As metabolites of LSD, 2-oxo-LSD, 3-, 1 3- and 14-hydroxy-LSDs and an N-de-ethyl-LSD ... Jiho Inc., Tokyo, pp 108–109 (in Japanese) 2) The Pharmaceutical Society of Japan (ed) (1992) Standard Methods of Chemical Analysis in Poisoning – With Com...

Ngày tải lên: 08/11/2013, 01:15

... main metabolites 4-hydroxy-3-methoxymethamphetamine (HMMA) and 4-hydroxy-3-methoxyamphetamine (HMA) in urine specimens are presented 3,4-Methylenedioxyamphetamines Reagents and their preparation ... concentrations 9) Pizarro N, Ortuño J, Farré M et al (2002) Determination of MDMA and its metabolites in blood and urine by gas chromatography-mass spectrometry and analysis of...

Ngày tải lên: 08/11/2013, 01:15

... Levine B et al (2002) Intra- and interindividual variations in urinary concentrations of endogenous gamma-hydroxybutyrate J Anal Toxicol 26:340–346 26) Yeatman DT, Reid K (2003) A study of urinary ... responding verbally; the levels of serum creatinin kinase and aspartate aminotransferase were more than 100-times the normal limits On hospital day 2, he became rigid, diaphoreti...

Ngày tải lên: 08/11/2013, 01:15

... Louis, MO, USA) Pure powder of perazine and clospirazine was donated by Mitsubishi Welpharma, Osaka, Japan; that of flupentixol by Takeda Chem Ind Ltd., Osaka, Japan; that of thioproperazine by Shionogi ... concentration on the horizontal axis and of peak area ratio of a drug to IS on the vertical axis The above peak area ratio obtained from a specimen is applied to the cali...

Ngày tải lên: 15/12/2013, 12:15

... Butyrophenones HPLC analysis Instrument: an SPD-M1 0A photodiode array detector (DAD), a CTO-1 0A column oven, an SIL-1 0A autosampler and an LC-10AD pump system (all from Shimadzu Corp., Kyoto, Japan) HPLC ... with relatively high molecular weights, LC/MS may be most suitable Poisoning cases, and toxic and fatal concentrations A 2-year plus month-old female and an 11-month-o...

Ngày tải lên: 15/12/2013, 12:15