2 sampling and conditioning the pin diode signal

... per second The PIN diode is therefore alternately excited by each LED light source The PIN diode signal is amplified by the built in operational amplifiers OA0 and OA1 The ADC12 samples the output ... amplifiers The samples are correctly sequenced by the ADC12 hardware and the MCU software separates the infra-red and the red components The SaO2 level and the heart rate are displayed on an LCD The ... Calculation Figure Signal conditioning of the AC Components The output of OA1 is sampled by the ADC at 1000 sps Alternating between the infra-red LED and the normal-red LED Therefore each LED signal is...

Ngày tải lên: 08/08/2014, 13:20

... variable linking the aggregate demand for goods and the price level  The price level is the average price of all the goods produced in the economy 26.2 The macroeconomic demand schedule LM0 ... LM1, and real income at Y1 The macroeconomic demand schedule (MDS) connects these points 26.3 The macroeconomic demand schedule LM0 r P P0 P1 Y0 The MDS shows the different LM1 combinations of the ... relaxed 26.1 The price level and aggregate demand  The CLASSICAL model of macroeconomics analyses the economy when wages and prices are fully flexible  The real money supply is the key variable...

Ngày tải lên: 03/02/2015, 15:21

... ICU (T0) and on the first and second postoperative days (T1 and T2, respectively) The heart rate and PaCO2 were measured one-hourly and six-hourly, respectively, and the daily highest and lowest ... (ROC) curves and the areas under the respective curve were calculated The values of SIRS components, CRP and PCT levels and the LAR measured at T1 and T2 were used to calculate the ROC curves ... tumour resection On the other hand, when focusing on day three respiratory insufficiency, the predictive values of the SIRS components, the CRP concentration, the PaO2/FIO2 ratio and the MODS score...

Ngày tải lên: 13/08/2014, 01:20

... 5-18 years and 254 parents of children aged 2-18 years It was the mother who answered the questionnaire in 92.52% of the sample, and it was the father in 7.48% of the sample No parent in the patient ... CsK and GM designed the study IP and MK collected the data LK performed the statistical analyses AB drafted the manuscript and participated in the statistical analyses JWV and GM revised the ... disease The challenges are the impact of the condition on daily life and functioning, the psychosocial consequences, and the impact on individual psychological and social well-being [1] There is...

Ngày tải lên: 18/06/2014, 19:20

... reviewed the manuscript AV acquired data and reviewed the manuscript EI designed the study, acquired data, and reviewed the manuscript JR acquired data, and reviewed the manuscript LC designed the ... oxygen and lactate in SVC and IVC blood were indistinguishable from each other Moreover, SO2 and [Lac] in the SVC and IVC were both greater than the respective pulmonary artery values Therefore, ... matter of the study None of the other authors declare any competing interests 10 11 12 Authors' contributions GG conceived and designed the study, analyzed, interpreted the data and wrote and reviewed...

Ngày tải lên: 13/08/2014, 03:20

... dependent on the geometrical arrangement of the chopping circuit involved and on the impedance of the chopping circuit and of the test object, all of which determine both the rate of collapse and the ... possible in their national and regional standards Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter 5) The IEC provides ... in the voltage and current recordings by differences in the oscillations after chopping See figures B.8 and B.9 There are, however, cases where the fault occurs before the instant of chopping and...

Ngày tải lên: 25/12/2013, 10:35

... of prime importance, VEGF, and compared the mechanisms by which PF-4 inhibits the DNA synthesis induced by VEGF165 and VEGF121 The DNA synthesis induced by VEGF165 and VEGF121 was strongly inhibited ... distinguish between the extracellular effects of PF-4 acting on ligand/receptor activation and intracellular effects on signalling cascades, we compared the effects of this molecule on the signalling ... VEGF165 [26] and (b) PF-4 inhibits the DNA synthesis induced by VEGF165 and VEGF121 PF-4 does not affect VEGF121-induced KDR phosphorylation We analysed the effects of PF-4 on the signalling pathways...

Ngày tải lên: 19/02/2014, 16:20

... streptavidin gel and the free GST using the glutathione resin To release the recombinant CD11b I domain the fusion protein was treated with thrombin (Sigma) and the cleaved sample was then further purified ... to the captured ICAM-4Fc strengthens the earlier results that the binding sites for the CD11a and CD11b I domains in ICAM-4 are different although they could be partially overlapping [14] The ... in binding of ICAM-4 and the other two ICAMs for the I domains Many of these mAbs displayed similar inhibitory profiles in assays investigating the effects of the mAbs on the interaction of ICAM...

Ngày tải lên: 20/02/2014, 11:20

... Forward From The High-Level Meeting .158 Defining a New Economic Paradigm: The Report of the High-Level Meeting on Wellbeing and Happiness Happiness is the meaning and the purpose of life, the whole ... Reporting on the High-level Meeting themes and outcomes, and on the key principles and dimensions of the new economic paradigm at Rio + 20, and; n 16 Preparation of the present Report of the High ... meaning the science of the household, and economy referring to the economy of the household “first the economy separated itself from ecology, and the laws of Gaia that sustain life and wellbeing Then...

Ngày tải lên: 20/02/2014, 19:20

... (HCOOH), and other trace substances They are collectively termed photochemical oxidants with ozone and PAN, and are present in the highest concentrations In addition, the aerosols formed during the ... weather Lac Long Quan and ambient air Lang quality Xay Dung monitoring station Upper air weather stations 3.2 Data collection and processing According to the size of the simulation domain and the ... increases the emissions of both nitrogen oxides and nonmethane hydrocarbons (NMHC) - a type of VOCs - as people drive to work • Later in the morning, traffic reduces and the nitrogen oxides and volatile...

Ngày tải lên: 05/03/2014, 16:20

... involvement for the enzymatic reaction of Lad1 and could also be due to an indirect effect of lad1 knockout on the regulation of other genes On the other hand, the lack of growth of the wildtype ... pentitols and hexitols, most of the substrate-product pairs of Lad1 and SDH are the same, i.e they use the same catalytic mechanism A major difference in the substrate specificity between the two, ... all the amino acids which are involved in polyol binding in the SDH [25] are also absolutely conserved in Lad1, and thus cannot determine the binding efficacy of hexitols and pentitols On the other...

Ngày tải lên: 07/03/2014, 15:20

... H5 and C5 of the rhamnose residues showed that the former is b-linked and the latter are a-linked The NOESY experiment revealed the following correlations between the anomeric protons and the ... and one N-acetyl group (CH3 at d 23.9, CO at d 175.6) The assignment of the 1H and 13C NMR spectra of the OPS was performed as described above and the results are given in Tables and Again, the ... that RhaII is the site of attachment of the GlcNAc side chain The NOESY data were in agreement with the methylation analysis data, and the glycosylation pattern was further confirmed by the 13C NMR...

Ngày tải lên: 08/03/2014, 08:20

... Þ=n where A and B are the MICs of drug A and drug B in the combination, MICA and MICB are the MICs of drug A and drug B alone, FICA and FICB are the FICs of drug A and drug B and n is the number ... into the subphase, and the increment in surface pressure of the LPS film upon intercalation of the peptide dissolved in the subphase was monitored for the next 37 The difference between the initial ... found to affect the integrity of the microbial plasma membrane and the synthesis of the microbial cell wall To the best of our knowledge, this study represents the first example of the effects of...

Ngày tải lên: 16/03/2014, 00:20

... of 50 and 100 ms The backbone sequential connectivities were established by following the Ha and HN cross-peaks of adjacent amino acids in the fingerprint and the HN–HN region of the TOCSY and NOESY ... 6.0) and Leu9–Phe20 in TFE, 99.4% and 91.7% occupy the most favored regions of the Ramachandran space in SDS and TFE, respectively, and none are found in the disallowed regions (Table 1) The overall ... to 7.4 and the TOCSY spectrum was collected The reference spectrum in the absence of the spin-label was also recorded under identical conditions For Gd3+ and Mn2+ broadening studies, either GdCl3...

Ngày tải lên: 16/03/2014, 16:20

... weaker with fast migrating bands, which correspond to the LPS core with and without the O-polysaccharide, respectively The serological data obtained and the identity of the O-polysaccharide structures ... Studies of the O-polysaccharides of Proteus genomospecies and and the comparison of the corresponding 13C NMR spectra indicated that they are identical to those of P vulgaris O8 [17] and P penneri ... groups at d 23.5 and 23.8 (CH3; 23.7 and 23.9 in P vulgaris O8) and 176.1 and 176.2 (CO; 176.2 and 176.3 in P vulgaris O8) as well as 12 other oxygenbearing ring carbons in the region d 69.6–84.0...

Ngày tải lên: 16/03/2014, 23:20

... groups, the Conchostraca (clam shrimps) and the Notostraca (tadpole shrimps), can be traced back to the Devonian and the Late Carboniferous [3], respectively The transition from the marine to the ... leads to the octomerous Adair equation with 48 free parameters The agreement between the fit and the data is very good (Table 2, model i) and the residuals appear randomly distributed (Fig 5I) The ... should describe the data well The result of this analysis is shown in Table together with the results of the other models The residual plots of all models are shown in Fig In all cases, the sum of...

Ngày tải lên: 23/03/2014, 09:20

... Hawaiian and Other Pacific Islander women as a whole were the racial and ethnic group with the lowest rates of many health and access problems, they had low rates of mammography and the lowest ... represented the most recent data at the time the project began, and the base years for most of the sources of data The BRFSS and CPS questionnaires ask respondents about their experiences in the prior ... policies that shape these providers and the public programs that pay for them Women are often the major health caregivers in the family—caring for their children and aging parents, and thus driving...

Ngày tải lên: 28/03/2014, 12:20

... levels in fibroblasts and that, under these conditions, its turnover is not significantly affected by the synthetic agonist GW501516 Transient transfection, on the other hand, leads to a more than ... sites [29–31], and there is evidence that phosphorylation may regulate PPARc and PPARa activity [32,33] Furthermore, both PPARa and PPARc have been reported to be ubiquitinated in a ligand-regulated ... Likewise, the effect of PPARb ligands on protein turnover has not been analyzed We addressed these questions in the present study We show that: (a) the turnover of PPARb is not affected by its synthetic...

Ngày tải lên: 30/03/2014, 03:20

... subunits of these complexes cannot be assembled and are cleaved by the intermembrane space (i)-AAA protease Yme1p and ⁄ or by the matrix (m)AAA protease Afg3p ⁄ Yta12p To test whether Psd1p Fig The oxa1D ... PtdEtn synthesis by Psd1p in vivo Because mitochondrial Psd1p is the major producer of cellular PtdEtn, we hypothesized that the decrease in total cellular and mitochondrial PtdEtn levels in the oxa1D ... OXA1 decreased the rate of formation of all aminoglycerophospholipids The rate of PtdSer synthesis decreased to 80%, the rate of PtdEtn formation to 70% and that of PtdCho synthesis to 60% of...

Ngày tải lên: 30/03/2014, 04:20