classification of nerve fibers in humans

... Determining flow energy and erosion coefficient 39 The method of erosion potential classification in Binh Dinh Province The classification of erosion potential M in Binh Dinh Province is based ... Distribution of flow energy (Y) at river basins in Binh Dinh Province (unit: %) Total in province At Lai River Basin At Kon River Basin At La Tinh River Basin At Ha Thanh River Basin

Ngày tải lên: 13/02/2014, 12:20

... which intersects F in a simple closed curve This new plane separates S into TOPOLOGICAL CLASSIFICATION OF MINIMAL SURFACES 687 two slabs each containing fewer ends of F Since the number of ends of ... ball B embedded in M so that there is a nontrivial cycle of Γ contained in the interior of B Then F is reducible Proof Let C be the nontrivial cycle of Γ contained in the interior of B Notice that ... handle of F lying outside Ki The two endpoints of k lie in distinct boundary components of pairs of pants The first thing to notice is that the arc of the boundary of the disk extending E in Γ is embedded...

Ngày tải lên: 16/02/2014, 06:20

... training data to measure the impact of each of the four subsets of features explained in Section Table shows the cross validation results when cumulatively adding each set of features Applying ... to gain most of the precision back (without sacrificing this recall) by adding the new features The new lexical features including negative prefixes and binary tf-idf features primarily increased ... Identifying Negated Findings and Diseases in Discharge Summaries Journal of Biomedical Informatics, 34:301-310 Wendy W Chapman, David Chu, and John N Dowling 2007 ConText: An Algorithm for Identifying...

Ngày tải lên: 20/02/2014, 05:20

... Are the main points in my essay clearly stated? d) Do the main points in my essay relate to my original thesis statement? If these questions are expressed in general terms, they are of little ... observations of other people The writing in Figure illustrates one kind of challenge in automatic identification of discourse elements, such as thesis statements In this case, the two human annotators independently ... highlighted in bold and italics in Figure 1) In this kind of first-draft writing, it is not uncommon for writers to repeat ideas, or express more than one general opinion about the topic, resulting in...

Ngày tải lên: 31/03/2014, 04:20

... service instructed subjects in the intervention group in stretching exercises based on neurodynamic principles [24,25] Groups of 10–12 employees were instructed in sessions of 20 minutes during which ... for the infraclavicular portion of the brachial plexus (Table 5) Summarized individual findings The summarized individual physical findings was reduced in 35 and increased in 18 out of the 69 ... neurological findings in isolation and of their occurrence in patterns in accordance with the presence of afflictions of the brachial plexus, the posterior interosseous nerve, and the median nerve at...

Ngày tải lên: 20/06/2014, 00:20

... genotyping millions of these SNPs in hundreds of individuals, the International HapMap Project created SNP linkage disequilibrium maps, reducing the vast majority of common genetic variation in the ... design of genome-wide SNP arrays that allow the rapid and cost-effective genotyping of hundreds of thousands to millions of tag SNPs in each individual, thus allowing the examination of common ... Therefore, the findings of most association studies currently can only be used for crude predictions of the likelihood that an individual will develop a certain disease To translate the findings of SNP-based...

Ngày tải lên: 14/08/2014, 08:21

... regardless of treatment or subject grouping either by gender or caffeine usage Subjects in the present study ingested 39 mg of p-synephrine and 528 mg of caffeine the day before testing followed by ingestion ... groups The increase in heart rate does not coincide with the pharmacokinetics including blood levels and half–life of p-synephrine [11, 13], but does coincide with the thermic effect of food in this ... differences in pharmacological properties of the m- and p- isomers of synephrine can be explained on the basis of adrenergic receptor binding It is well known that, in general, binding to α-adrenergic...

Ngày tải lên: 25/10/2012, 11:10

... outcomes The number of joints involved was as follows: joints were involved in 70% of the patients and joints were involved in 30% of the patients Bilateral involvement was seen in 79% of the patients ... zygapophysial joint pain Spine (Phila Pa 1976) 2000; 25: 1270-7 32 Merskey H, Bogduk N Lumbar zygapophysial joint pain In: Classification of Chronic Pain; Descriptions of Chronic Pain Syndromes and Definition ... impairing low back pain over a 14-year interval from 3.9% in 1992 to 10.2% in 2006 – an overall increase in the prevalence of low back pain of 162% with an annual increase of 11.6% The widely...

Ngày tải lên: 26/10/2012, 09:07

... measurements of inorganic nitrite in blood seem useless for assessment of toxicity of alkyl nitrites The most useful indicator of alkyl nitrite poisoning is methemogloblin concentrations in blood; ... nitrite as a main component b) In the commercial products of an alkyl nitrite, small amounts of corresponding alkyl alcohol, the decomposition product, are contained Since the decomposition of an alkyl ... containing nitrite esters Jpn J Toxicol 13:85–86 (in Japanese) 5) Bradberry SM, Whittington RM, Parry DA et al (1994) Fatal methemoglobinemia due to inhalation of isobutyl nitrite J Toxicol Clin...

Ngày tải lên: 18/10/2013, 00:15

... containing a large amount of the derivatization reagent has to be injected into GC/MS, resulting in the marked contamination of the ion source of an MS instrument The lighting-up time for the filament ... procedures including various documents clarifying the purpose of its use are required VX and its decomposition products d) Upon the use of t-BDMS derivatization of EMPA, the final solution containing ... 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, 37–39, 59–64,...

Ngày tải lên: 18/10/2013, 00:15

... 60 °C for 20 After cooling, a 1-µL aliquot of it is injected into GC/MS iv Derivatization-2 One of the above dry residues is dissolved in mL of solution of diazomethane in ethyl ether i, left ... spectra of the methyl ester plus TMS and TMS derivatives of ∆9-THC-11-oic acid The Substance Abuse and Mental Service Administration (SAMSA) in USA set the cutoff value of ∆9-THC-11-oic acid in urine ... screening with EMIT The concentrations of ∆9-THC-11-oic acid measured by GC/MS were 22 ng/mL in urine and 0.6 ng/g in the liver Case 2: A paper factory worker was killed by being caught in a machine...

Ngày tải lên: 24/10/2013, 19:15

... increased by various stresses [7] Therefore, the detection of low levels of morphine starting from a large amount of a specimen cannot be a proof of the intake of the drug The level of morphine ... appreciable amounts of morphine (including its conjugates) are reported to be excreted into urine [9] Because of these reasons, it seems reasonable to set a cutoff value of morphine in urine to be 300 ... a low level of morphine is detected, special care should be taken, because of the following reasons Low levels (0.1–25 pmol/g tissue) of morphine exist in various animals including humans as an...

Ngày tải lên: 24/10/2013, 19:15

... hemoglobin into methemoglobin; for such conversion, nitrate should be reduced to nitrite in a human body In the present case, the victim had ingested a preparation including a large amount of nitrate, ... Cyanosis in infants caused by nitrates in well water JAMA 257:2788–2792 12) Fan AM, Steinberg VE (1996) Health implications of nitrate and nitrite in drinking water: an update on methemoglobinemia ... containing nitrate salt can be considered However, a form or a product containing nitrate ingested could not be specified in the present poisoning case Notes a) When nitrite is present in blood,...

Ngày tải lên: 24/10/2013, 19:15

... determination of methemoglobin in blood Clin Chim Acta 30:679–682 5) Katsumata Y, Aoki M, Oya M et al (1980) Simultaneous determination of carboxyhemoglobin and methemoglobin in victims of carbon ... blood samples at the ratio of 1:1 References 1) Evelyn KA, Malloy HAT (1938) Microdetermination of oxyhemoglobin, methemoglobin and sulfhemoglobin in a single sample of blood J Biol Chem 126:655–662 ... carboxyhemoglobin Forensic Sci Int 17:177–184 7) Sato K (1983) A method for determination of methemoglobin in blood containing carboxyhemoglobin Jpn J Legal Med 37:133–144 (in Japanese with an English...

Ngày tải lên: 24/10/2013, 19:15

... the discrepancies of results among testing institutions and to secure the accuracy of each analysis The cutoff values [9] of BE in urine for cocaine abuse being established in U.S.A are 300 ng/mL ... cocaine inhalation; the ratio was 10.6 on average for urine sampled 0–8 h after the inhalation The ratios increased according to the increase in time interval between the inhalation and samplings ... amounts of unchanged cocaine, EME and BE excreted into urine are 1–14 %, 12–60 % and 14–55 % of total amount of cocaine administered, respectively [16, 18, 19] Because of the basicity of cocaine,...

Ngày tải lên: 29/10/2013, 01:15

... Pentazocine Pentazocine In two autopsy cases of pentazocine poisoning, its concentrations were 9.2 and 3.3 µg/mL in blood, 43 and 34 µg/g in the liver, and not detectable and 4.5 µg/mL in urine, ... quantitation of both therapeutic and toxic levels of pentazocine in blood The recovery of pentazocine using the Sep-Pak C18 cartridge was close to 100 % for both whole blood and urine [8] In this ... concentrations of pentazocine should be not smaller than for the calibration curve, which is composed of pen- Pentazocine tazocine concentration in the horizontal axis and peak area ratio of pentazocine...

Ngày tải lên: 29/10/2013, 02:15

... ng/mL in blood and 0.2–7.7 ng/mL in urine [4] References 1) Tu AT (1999) Principle of Toxicology – Science of Poisons – Jiho Inc., Tokyo, pp 108–109 (in Japanese) 2) The Pharmaceutical Society of ... Standard Methods of Chemical Analysis in Poisoning – With Commentary – Nanzando, Tokyo, p 43 and p 151 (in Japanese) 3) Cody JT (2000) Hallucinogens In: Bogusz MJ (ed) Handbook of Analytical Separations, ... nm, the fraction showing strong fluorescence is obtained by TLC or LC, and extracted with chloroform The resulting residue is subjected to analysis by the direct inlet method of EI-MS Analytical...

Ngày tải lên: 08/11/2013, 01:15

... analyses of MDAs in the forms of tablets and those for GC/MS analysis of MDAs and their main metabolites 4-hydroxy-3-methoxymethamphetamine (HMMA) and 4-hydroxy-3-methoxyamphetamine (HMA) in urine ... in > Fig 7.5 For the proof of the use of MDMA, detection of MDA along with MDMA itself is being usually performed [12–14] However, the main metabolic pathway of MDMA in humans is the 233 234 3,4-Methylenedioxyamphetamines ... Services Administration (SAMHSA) is 250 ng/mL Symptoms, and toxic and fatal concentrations MDMA causes increased catecholamine (including serotonin) release and blockade of reuptake resulting in cardiac...

Ngày tải lên: 08/11/2013, 01:15

... If the remaining volume of dichloromethane containing cyclized GHB is more than 100 µL in the vial, the proportion of dichloromethane gas, being contained in the headspace vapor to be injected ... GC/MS analysis of phencyclidine acid metabolite in human urine J Anal Toxicol 12:180–182 16) Slawson MH, Wilkins DG, Foltz RL et al (1996) Quantitative determination of phencyclidine in pigmented ... chromatogram of blood obtained from a deceased, who was not a user of GHB, is shown in > Fig 9.3 Postmortem enzymatic conversion of succinic acid or putrescine into GHB is suspected [2] A large portion of...

Ngày tải lên: 08/11/2013, 01:15

... Toxicological findings in a fatality involving chlorpromazine Bull Int Assoc Forensic Toxicol 24 (2):27–30 4) Kintz P, Berthault F, Traqui A et al (1995) A fatal case of alimemazine poisoning J Anal ... stream of nitrogen The residue is dissolved in 50 µL methanol, followed by addition of 100 µL distilled water with mixing A 100-µL aliquot of it is injected into LC/MS Using a specific ion of each ... performed; the initial composition of 70 % A plus 30 % B was linearly changed to the final composition of 10 % A plus 90 % B during 40 min; the flow rate was 50 µL/min MS conditions; instrument:...

Ngày tải lên: 15/12/2013, 12:15