µw 82 db continuous time audio delta sigma modulator

... for a long time In figure 1.6, several reported nanotemplates including vicinal surfaces,[77, 81] strain-relief patterns,[78] surface reconstructions,[79] and corrugated surfaces [82] are shown ... (BN) nanomesh. [82] With the nm hole and the 3.2 nm lattice constant, it is successfully demonstrated as a potential template to trap single molecules or atoms inside its “holes”.[80, 82, 83] The ... section σ x , defined as the number of photoelectrons excited per unit time divided by the number of incident photons per unit time per unit area.[98] The cross section can be calculated from the...

Ngày tải lên: 11/09/2015, 10:07

... intensity of orders, procedures, and diagnostic interpretations is likely to be greatest at the time of intensive care unit admission If interns did admit more patients in the traditional arm, ... of reducing interns’ weekly work hours on sleep and attentional failures N Engl J Med 2004, 351: 1829 -1837 Landrigan CP, Rothschild JM, Cronin JW, Kaushal R, Burdick E, Katz JT, Lilly CM, Stone...

Ngày tải lên: 25/10/2012, 10:45

... five drug-resistant mutant PRs: M46L, V82A, I84V and L90M mutations that appeared together with the Gag mutations in vivo, in PR-inhibitor therapy [10,12] V82S mutation was found in ritonavir therapy ... the potent HIV-1 PR inhibitor DMP-323 for the wild-type PR and for the M46L, V82A, I84V, L90M mutants, while the V82S mutant was titrated using amprenavir Active site titrations were performed ... cleavage site of HIV-1 (VSQNY-fl-PIVQ) Enzyme Km (mM) kcat (s)1) kcat/Km (mM)1Æs)1) Wild-type M46L V82S V82A I84V L90M 0.15 0.56 1.34 0.42 1.02 0.64 6.9 18.4 13.4 7.0 93.5 33.0 46.0 32.9 10.0 16.7 92.0...

Ngày tải lên: 21/02/2014, 03:20

... General difficulties with learning, often assumed to face about 20% of the school population from time to time Meta-language A diction (specialised subset of language) used to discuss language, e.g ... features and, crucially, practising writing in these forms and receiving teacher feedback However, short-term feedback is not enough to cause change in pupils of this age As the authors point out, ... present usage' (ibid) At the time the thesis was written – and we can safely assume, for the decade or so prior to its writing – about one-fifth of English class time was devoted to the teaching...

Ngày tải lên: 10/03/2014, 05:20

... conc (mg kg-1) Control 10 15 30 Absorbed As conc ( g plant-1) Chinese cabbage Radish 302 322 462 482 550 530 5.1 8.6 10.6 14.3 20.5 20.7 Lettuce 1.5 1.9 2.9 7.1 Table shows that the contents of...

Ngày tải lên: 16/03/2014, 00:07

... mM Hepes buffer, pH 7.3 Samples were incubated at 70 °C and then transferred to ice at different time- points during incubation Residual enzyme activity was then measured, as described above To ... activity Enzymes in 40 mM Hepes buffer (pH 7.3) were incubated at 70 °C for different periods of time Results represent the mean value of experiments performed in triplicate ± SD Ó FEBS 2003 Fig ... activity The enzymes, in 40-mM Hepes buffer (pH 7.3), were incubated at 70 °C for different periods of time Results represent the mean value of experiments performed in triplicate ± SD case, E160G was...

Ngày tải lên: 23/03/2014, 21:20

... 10 lL 10 mM Tris/HCl buffer (pH 8.5) containing lg of leucine aminopeptidase (Sigma) Samples were collected in a time- course manner, diluted with water containing 0.1% trifluoroacetic acid (1 ... mM Tris/HCl, 0.5 M NaCl, pH 7.5 To 985 lL of substrate, lL of bovine carboxypeptidase A (CPA) (Sigma) at 0.02 mgÆmL)1 were added and the absorbance change at 330 nm was measured during min; then ... final concentration of 14.5 lM Samples Ó FEBS 2003 of all reaction mixtures were collected in a time- course manner for up to 24 h and trapped by mixing with an equal volume of: (a) 1% trifluoroacetic...

Ngày tải lên: 23/03/2014, 21:20

... 1) on the expression of endogenous genes in HEK 293 cells using microarray and quantitative real -time reverse transcription PCR (qRT-PCR) THQ ligand caused changes in the expression of genes such ... formic acid and (B) ACN ⁄ 0.1% formic acid in a gradient of T ¼ 15% B to T ¼ 10 98% B and a stop time of 20 on a 75 mm · 2.1 mm C18 column with a flow rate ¼ 0.2 mLÆ min)1 Exact mass analysis were ... by 400 MHz 1H NMR The ecdysteroids were used in the form obtained from the commercial vendor 5 682 [6-Fluoro-4-(4-fluoro-phenylamino)-2-methyl-3,4dihydro-2H-quinolin-1-yl]-(3-fluoro-4-methyl-phenyl)methanone...

Ngày tải lên: 30/03/2014, 03:20

... without sound feedback • Task B: track the target with the visual distracter and without sound feedback • Task C: track the target with the visual distracter and with sound feedback • Task D: ... Baseline tracking without distractor or sound feedback Task B: with visual distractor Task C: with visual distractor and sound feedback Task D: with sound feedback and no distractor (* = significant ... visual and audio feedback) improved walking ability in the laboratory and the community better than robot training alone [50] These studies suggest that incorporation of augmented feedback can...

Ngày tải lên: 19/06/2014, 08:20

... including intensive physical training of patients with chronic low back pain Spine 1993, 18(7) :825 -829 Leboeuf-Yde C: Body weight and low back pain A systematic literature review of 56 journal ... Biomechanics 2008, 6(3):178-185 Burkemper KM, Garris DR: Influences of obese (ob/ob) and diabetes (db/ db) genotype mutations on lumber vertebral radiological and morphometric indices: skeletal deformation ... rehabilitative approach The main limitations of our study include: ➢ The small sample size, due to the time- consuming tests used; ➢ inclusion of females only, to reduce the cross-gender variability of...

Ngày tải lên: 19/06/2014, 08:20

... randomized four conditions: a) OSG switched off (Baseline, BL) b) Bilateral continuous backward optic flow (BOF) c) Bilateral continuous forward optic flow (FOF) d) Optical stimulus on each side synchronic ... http://www.jneuroengrehab.com/content/5/1/3 Table 1: Details of subjects' characteristics at the time of the study Subject Age [yrs] Sex Height [cm] Weight [kg] H&Y Scale UPDRS III Motor score ... 80 67 73 63 74 65 66.6 (8.2) 56.6 (3.7) F M M M F F M F M M M F F M M 153 168 165 174 155 163 182 160 176 172 175 156 163 165 175 167 (9) 162 (9) 96 81 93 78 72 64 105 72 76 67 86 63 60 70 108...

Ngày tải lên: 19/06/2014, 10:20

... characteristics of the intervention and reference population by sex were examined using Students t-test for continuous variables and c2-tests for categorical variables Next, the effect of Hartslag Limburg ... intervention measurement (intervention n = 2,356 and control n = 758)) compared with nonresponders (n = 682) scored higher on baseline PCS (50.4 vs 49.0) and MCS (50.3 vs 48.9), whereas no differences ... 89.7 (16.0) 85.0 (17.7) 85.9 (18.6) Social functioning (SF) 88.6 (19.0) 90.2 (16.4) 84.7 (21.0) 82. 6 (21.9) Role limitations physical (RP) 86.8 (28.6) 86.9 (27.2) 80.2 (35.2) 78.9 (34.7) Role...

Ngày tải lên: 20/06/2014, 15:20

... (KOSEF) grant funded by the Korea Ministry of Education, Science and Technology (MEST; no 20100009 882) References Pfeiffer M, Forrest SR, Leo K, Thompson ME: Electrophosphorescent p–i–n organic light-emitting ... organic electrophosphorescence using exothermic host–guest energy transfer Appl Phys Lett 2003, 82: 2422-2424 13 Tokito, Iijima T, Suzuri Y, Kita H, Tsuzuki T, Sato F: Confinement of triplet energy ... TH, Chao TC, Wong KT, Wu CI: Employing ambipolar oligofluorene as the charge-generation layer in time- of-flight mobility measurements of organic thin films Appl Phys Lett 2006, 88:064102 16 Seo...

Ngày tải lên: 20/06/2014, 23:20

... At age weeks, half of the WT and half of the RAGE-/- mice were treated with streptozotocin (STZ; Sigma) Two months later, all mice underwent femoral artery (FA) ligation Induction of diabetes Mice ... gram (%ID/g) tissue The radiotracer activity in the samples was corrected for background, decay time, and tissue weight Limb counting was performed in 28 animals The remaining animals were used ... of these areas were used to determine the ischemic to non-ischemic ratios Statistical analysis Continuous variables were expressed as mean ± standard deviation Normality was assessed using the...

Ngày tải lên: 21/06/2014, 02:20

... medium (Gibco, USA) supplemented with 10% fetal bovine serum (Sigma, USA), 100 U/ml penicillin (Sigma, USA), and 100 lg/ml streptomycin (Sigma, USA), and grown at 37 °C in a 5% CO2 humidified environment ... RT-CES readout of impedance is non-invasive and could continuously and quantitatively provide a dynamic measurement of the cytotoxic activity The time resolution in the assay processes provides high ... monitored with RT-CES Because the test is labeling free and quantitative, the RT-CES assay allows real -time, automatically and continually monitoring cellular status changes during the whole process...

Ngày tải lên: 22/06/2014, 00:20

... solution having a specific gravity of 1.335 Ž208C The cell’s rated capacity was A h Fig Ža Velocity vs time schedule for CNS-D3029 profile Žb Battery power required by Improved Sanyang Dio Electric Scooter ... Sources 90 (2000) 125–134 Fig Cell voltage at different cycles for cells A, B, E and F Potential vs time curves are identified for first cycle and 180th cycle The curves for intermediate cycles Žnos ... number for groups A to F cells under ES driving pattern Fig Cell, voltage and discharge current vs time during first cycle for cells A, B, E and F under ES driving pattern 133 134 J.-S Chen r Journal...

Ngày tải lên: 05/07/2014, 21:20

... fixed time intervals, wiped with filter paper to remove surface water and weighed using an analytical balance with a resolution of 0.1 mg The molar sorption, Qt , of water by the composites at time...

Ngày tải lên: 07/08/2014, 14:20

... ± 29.7 24.0 ± 04.74 61.0 ± 17.41 B 12 **43.0 ± 28.4 **50.2 ± 09 .82 **36.0 ± 08.8 A 41.0 ± 23.7 48.0 ± 05.34 41.0 ± 34.41 B 41 * *82. 0 ± 45.4 **26.1 ± 02.72 **84.0 ± 62.8 A 71.0 ± 41.7 29.0 ± 05.24...

Ngày tải lên: 07/08/2014, 18:21

... our study were not timed for their evaluations of the image files, however most readers commented that more time was required to interpret 2D CT images versus MPR images This time effect may have ... Jason B King et al Most readers commented that more time was required to interpret 2D CT images versus MPR images, however interpretation times were not recorded Discussion Intervertebral disc ... years three months, and the median age was six years seven months The average body weight at the time of surgery was 9.1 kg, with a range of 2.7 kg to 36.8 kg Surgical findings A total of 137 disc...

Ngày tải lên: 07/08/2014, 23:22

... rainfall) Patterns of occurrence of eucalyptus pest species can be affected by climatic factors along time and space [2] and it can help to define periods of higher populations of these species and ... Caçapava, Guararema and Jambeiro (State of São Paulo) and Aracruz (State of Espírito Santo), Brazil sometimes in outbreak conditions [16, 19] Caterpillars of S grosica present high voracity They resemble ... associated with Eucalyptus grandis in Brazil and their response to plant age, Aust Ecol 26 (2001) 582 589 [25] Zanuncio T.V., Zanuncio J.C., Miranda M.M.M., Medeiros A.G.B., Effect of plantation...

Ngày tải lên: 08/08/2014, 00:21