automated high frequency sealing in measuring instruments
Modeling High-Frequency Data in Finance pdf
Ngày tải lên :
22/03/2014, 09:20
... Handbooks in Financial Engineering and Econometrics Viens, Mariani, and Florescu · Handbook of Modeling High- Frequency Data in Finance Forthcoming Wiley Handbooks in Financial Engineering and Econometrics ... data sampled with high frequency in the financial industry In today’s world, many fields are confronted with increasingly large amounts of data Financial data sampled with high frequency is no exception ... during the after-event window To determine the optimal window size and optimal α level, we use the following trading strategy DEFINITION 2.2 A position is opened at a point determined according...
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Báo cáo khoa học: "High Frequency Word Entrainment in Spoken Dialogue" ppt
Ngày tải lên :
08/03/2014, 01:20
... entrainment in highfrequency word usage is a good indicator of the perceived naturalness of a conversation Some of our 25 high- frequency words are in fact cue phrases, which are important indicators ... degree of high- frequency word entrainment predicts naturalness with an accuracy of 67% over a 50% baseline In Section we discuss experiments on the association of high- frequency word entrainment ... could receive points in the games in a variety of ways and had to negotiate the best strategy for matching cards; in other games, they received more points if they could place objects in exactly the...
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Báo cáo Y học: Human bile salt-stimulated lipase has a high frequency of size variation due to a hypervariable region in exon 11 pot
Ngày tải lên :
24/03/2014, 03:21
... washing the ®lter, signals were visualized using Molecular Imager (Bio-Rad) 32 P-Labelled k HindIII DNA was run in parallel as a size marker Cloning and DNA sequencing The region of repeats in ... shown to reside in the C-terminal part of the protein, but could not be explained by differences in carbohydrate content Rather it was speculated that it is the number of proline-rich repeats ... that rearrangements (deletions and insertions) occur within the region carrying the repeats in exon 11 of the BSSL gene PCR ampli®cation, cloning and DNA sequencing of different BSSL alleles To...
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thomas and patnaik-serial correlation in high-frequency data and the link with liquidity
Ngày tải lên :
24/04/2014, 00:23
... ignoring the first return in the day, and then concatenating the data Trading intensity NSE has one of the highest trading intensities in the world In this period studied here, the mean trading intensity ... constituent stocks of the index at a five-minute interval Either we need to examine index returns at higher frequencies, in order to find evidence of asynchronous trading in the index or find an alternative ... width of the interval is too high, then information about the temporal pattern in the returns may be lost On the other hand, a thin interval may lead to high incidence of “non–trading” which is...
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báo cáo hóa học: " The effects of high frequency subthalamic stimulation on balance performance and fear of falling in patients with Parkinson''''s disease" docx
Ngày tải lên :
19/06/2014, 08:20
... Wood-Dauphinée SLWJ, Gayton D: Measuring balance in the elderly: preliminary development of an instrument Physiotherapy Canada 1989, 41:304-311 Berg KO, Wood-Dauphinee SL, Williams JI, Maki B: Measuring ... activities Using performance tests is a necessity in the clinical practice and for optimizing the effect of STN stimulation Falls in PD tend to occur during daily activities such as walking and turning ... additional activities: getting in and out of bed, grooming and toileting [38] The FES(S) was originally tested in stroke patients, but the 13 item version has been used when investigating patients with...
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Báo cáo toán học: "BRCA1 mutations in Algerian breast cancer patients: high frequency in young, sporadic cases" potx
Ngày tải lên :
08/08/2014, 17:20
... Atypical infiltrating ductal polymorphic infiltrating ductal III polymorphic infiltrating 0.7 II ductal cm infiltrating ductal cm II n.i p.Pro606fs atypical infiltrating duc- cm III tal 1614-01 c.2745dupT ... Microsatellite markers in and flanking the BRCA1 locus showed a common haplotype in all c.798_799delTT carriers Complete sequencing also provided data on snps in the coding sequence, allowing the construction ... Met1652Ile Sporadic 26 infiltrating ductal 2.5 II cm 1480-01 c.5117G>C Gly1706Ala Sporadic 36 infiltrating ductal + in cm n.i situ 1610-01 c.5117G>C Gly1706Ala Familial 29 infiltrating ductal cm III...
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Báo cáo khoa học: "Predictive factors for beneficial application of high-frequency electromagnetics for tumour vaporization and coagulation in neurosurgery" pptx
Ngày tải lên :
09/08/2014, 07:21
... system in tumor vaporization and coagulation during brain surgery Methods Patient Population One hundred three subsequent patients with intracranial tumours including 38 meningiomas, 23 neurinomas, ... were involved In large vessels the EMF system was ineffective in 88 of 103 cases and was considered useful in only 15 of 103 cases (Fig 4) This difference in terms of effectiveness regarding coagulation ... creating pinpoint heat at the probe tip This focused effect is induced in the present study by applying a sharp convergence of the current with maximum current density at the probe tip, resulting...
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Báo cáo y học: "High frequency of corticosteroid and immunosuppressive therapy in patients with systemic sclerosis despite limited evidence for efficacy" doc
Ngày tải lên :
09/08/2014, 13:22
... analysis accounting for these factors, however, failed to demonstrate a significantly increased use in these patients Azathioprine, originally introduced in transplantation medicine in the 1960s, ... azathioprine, (hydroxy)chloroquine) with disease-modifying therapy in other rheumatological diseases when deciding on an anti-inflammatory therapy in a severe autoimmune disease such as SSc Our findings ... the highest frequency (55.6%), followed by renal involvement (56.5%), cardiac involvement (51.2%), musculoskeletal involvement (47.9%), pulmonary hypertension (44.7%) and gastrointestinal involvement...
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báo cáo khoa học: "Haemodynamics and oxygenation improvement induced by high frequency percussive ventilation in a patient with hypoxia following cardiac surgery: a case report" pdf
Ngày tải lên :
11/08/2014, 02:21
... weaning from the extracorporeal circulation (ECC) was performed with an intraortic balloon pump with a high dose of inotropic drugs (norephinefrine 0.25 μg/kg/min and levosimendan 0.2 μg/kg/min) ... during all forms of high frequency ventilation: (1) direct bulk flow - the flow of inspired air in proximal alveoli leading to gas exchange by traditional methods (as with CV); (2) longitudinal ... switches a high- pressure gas supply at a frequency rate of 200-1200 bpm to a low pressure rate, with high gas flow velocity During inspiration, lung volumes are progressively increased in a controlled,...
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Báo cáo y học: "High frequency of SEN virus infection in thalassemic patients and healthy blood donors in Iran" doc
Ngày tải lên :
12/08/2014, 04:21
... 15% in Taiwan [12] In comparison to other areas studied, the higher frequency of SENV infection in our study could be correlated to the methods used Higher percentage (90.8%) of SENV infection in ... et al findings (2002) [12] Considering the reports of the replication of the virus in liver cells and the failure of manifesting clinical signs in infections such as cytomegalovirus, Epstein-Barr, ... positive and individuals with liver disease [12,17,18] Ninety-eight percent of SENV infection in thalassemic patients is similar to the results obtained in Taiwan (90%) but in healthy individuals...
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Báo cáo y học: "High frequency oscillatory ventilation attenuates the activation of alveolar macrophages and neutrophils in lung injury" docx
Ngày tải lên :
12/08/2014, 18:20
... recruitment in several pulmonary inflammatory states in vivo [19,20] Clinical investigations have indicated that the expression of β 2-integrin on macrophages and granulocytes is upregulated in pulmonary ... staining, 106 BAL cells were washed once with phosphate-buffered saline (PBS), and resuspended in 50 µl of PBS containing 2% fetal bovine serum (FBS), 0.05% sodium azide and µg/ml mAbs After incubation ... HFO in minimizing lung injury in ARDS may result from the attenuation of pulmonary inflammation References 10 11 12 13 14 15 16 Rinaldo JE, Rogers RM: Adult respiratory distress syndrome: changing...
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Báo cáo y học: "Inhaled nitric oxide in persistent pulmonary hypertension of the newborn refractory to high-frequency ventilatio" ppsx
Ngày tải lên :
12/08/2014, 18:20
... became INO-dependent and required phosphodiesterase inhibitor (dipyridamole) to wean them from INO Tolazoline was unsuccessfully attempted in two neonates in the referring hospitals Methemoglobin ... the administration of exogenous nitric oxide [15] In addition INO may increase the concentration of phosphodiesterase, which then degrades cyclic GMP when INO is discontinued, resulting in vasoconstriction ... and nitrogen dioxide were maintained below 5% during INO therapy The average age when INO was started was 2.6 days (range 1–11 days) The mean duration of INO used in all neonates was 4.6 days...
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Báo cáo y học: "Pro/con clinical debate: Is high-frequency oscillatory ventilation useful in the management of adult patients with respiratory failure" ppt
Ngày tải lên :
12/08/2014, 18:21
... and lung volume maintenance: a strategy for improving oxygenation and preventing lung injury during both conventional mechanical ventilation and high- frequency oscillation Intensive Care Med ... WA: High- frequency ventilation in neonates Am J Perinatal 2000, 17:1-9 Scalfaro P, Pillow J, Sly P, Cotting J: Reliable tidal volume estimates at the airway opening with an infant monitor during ... observed significant improvements in oxygenation within hours of HFOV initiation, allowing a majority of patients to benefit from a decrease in FiO2 Ventilation was maintained with HFOV, and there were...
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Báo cáo y học: "Clinical review: High-frequency oscillatory ventilation in adults — a review of the literature and practical applications" ppsx
Ngày tải lên :
12/08/2014, 19:22
... strategy High- frequency oscillatory ventilation The potential of high- frequency ventilation in humans has been studied since the observation that adequate gas exchange occurred in panting dogs ... Ventilation is determined by changes in power (a surrogate for Vt) and in frequency Simply increasing the power will often result in improved ventilation Once this is maximized, the frequency can be ... is proportional to the Vt and the frequency, but increases in the Vt achieved by lowering the frequency are thought to more than compensate for the reduction in frequency It is also important to...
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Báo cáo khoa học: "High-frequency oscillatory ventilation in children: a single-center experience of 53 cases" pot
Ngày tải lên :
12/08/2014, 22:21
... before the start (OI) was higher compared with the survivors (dash line)inoscillatory ventilation disease The oxygenation index of high- frequencyinthe nonsurvivors (solid line) the diffuse alveolar ... the mid-thigh The pressure amplitude of oscillation and the frequency are sequentially adjusted to achieve a PaCO2 within the target range and to maintain a pH >7.25 In children weighing
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Báo cáo khoa học: "The role of high-frequency oscillatory ventilation in paediatric intensive care" pot
Ngày tải lên :
12/08/2014, 22:21
... using conventional ventilation, and in 2000 the ARDSNetwork investigators [3] reported a 9% decrease in absolute mortality in adult patients with ARDS using a lungprotective strategy involving ... and where it is possible to maintain relatively high end-expiratory lung volumes without inducing overdistension Many of the available data regarding the use of HFOV in the paediatric population ... specificity of 93% This finding is consistent with that of Slee-Wijffels and colleagues [1], who noted a higher range of OI values in the DAD group, in which the mortality was higher than in the SAD group...
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Báo cáo khoa học: "High frequency oscillatory ventilation compared with conventional mechanical ventilation in adult respiratory distress syndrome: a randomized controlled trial" potx
Ngày tải lên :
12/08/2014, 22:22
... compared with CV in patients with higher baseline OI • Future studies should be designed to allow for informative analysis in patients with higher OI Competing interests Supported in part by SensorMedics ... only in patients with a higher initial OI This is in Available online http://ccforum.com/content/9/4/R430 Figure Conclusion In this study, we were not able to find significant differences in efficacy ... (PEEP) resulted in additional overinflation contributing to ventilator-induced lung injury [17] The combination of high levels of PEEP and over-distension are directly reflected in the OI HFOV...
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Báo cáo khoa học: " A Systematic review of determinants of mortality in high frequency oscillatory ventilation in acute respiratory distress syndrome" potx
Ngày tải lên :
12/08/2014, 23:21
... ventilation (CV) 30 daysinitiating high frequency Theoreticalventilation and mortality at association between time on conventional mechanical ventilation (CV) prior to initiating high frequency oscillatory ... causes higher mortality; and second, higher baseline OI is independently associated with higher mortality in HFOV treated patients These hypotheses have also been raised by others to explain differences ... factors and outcome could be explained by possibly intermediate factors To that end we investigated whether inclusion in the model of such intermediate factors would indeed attenuate the association...
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Báo cáo y học: "Effect of a lung recruitment maneuver by high-frequency oscillatory ventilation in experimental acute lung injury on organ blood flow in pigs" ppsx
Ngày tải lên :
12/08/2014, 23:24
... between 70 and 80 mmHg during lung lavages and during the following two hours of mechanical ventilation The administration of epinephrine and the infusion of Ringer's solution during the rest of the ... ml/kg; inspiratory time of (Tinsp) 50% of the respiratory cycle; RR was set to achieve normocapnia) A continuous infusion of epinephrine was administered to main- tain the mean arterial pressure ... corresponding transpulmonary pressures during high- frequency oscillatoryoscillatory ventiIndividual relationships between lation and pressure-controlled ventilation Relationships during high- frequency...
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