نتایج جستجو برای: مدل mce

تعداد نتایج: 121027  

2013
S. P. Urbanski

The manuscript presents so far unpublished high-quality aircraft measurements of CO2, CO and CH4 from three large wildfires and one prescribed fire in mixed conifer forests of the northwestern United States. From these measurements, the author calculates emission factors (EF) for these species and analyses the relationship between observed modified combustion efficiency (MCE) and EFCH4. The aut...

2016
Alexandria E. Pickard Jeremy J. Vaudo Bradley M. Wetherbee Richard S. Nemeth Jeremiah B. Blondeau Elizabeth A. Kadison Mahmood S. Shivji

Understanding of species interactions within mesophotic coral ecosystems (MCEs; ~ 30-150 m) lags well behind that for shallow coral reefs. MCEs are often sites of fish spawning aggregations (FSAs) for a variety of species, including many groupers. Such reproductive fish aggregations represent temporal concentrations of potential prey that may be drivers of habitat use by predatory species, incl...

2000
Wolfgang Lepper Harald P. Kühl Gertjan T. Sieswerda

Background—This study investigated whether the extent of perfusion defect determined by intravenous myocardial contrast echocardiography (MCE) in patients with acute myocardial infarction (AMI) treated by primary percutaneous transluminal coronary angioplasty (PTCA) relates to coronary flow reserve (CRF) for assessment of myocardial reperfusion and is predictive for left ventricular recovery. M...

2005
Wendy Proctor Ejaz Qureshi

Multi-criteria Evaluation (MCE) is increasingly being used in the assessment of natural resource management options which involve complex ecological, economic and social outcomes and interactions. This paper draws on the results of research experiences and reviews MCE applications to identify methodological issues with conducting MCE and future research possibilities. Some of the key issues tha...

Journal: :European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery 2008
J Merino A Planas A De Moner A Gasol C Contreras J Marrugat F Vidal-Barraquer A Clarà

OBJECTIVES The association of peripheral arterial occlusive disease (PAD) association with major coronary events (MCE) has been well documented, nevertheless data are lacking for populations with a low incidence of coronary heart disease (CHD). We aimed to assess the association of PAD with MCE in a Mediterranean population. DESIGN Prospective survey of 699 55-74 year-old men representative o...

Journal: :Circulation 2002
Jonathan P Christiansen Howard Leong-Poi Alexander L Klibanov Sanjiv Kaul Jonathan R Lindner

BACKGROUND We hypothesized that myocardial contrast echocardiography (MCE) with leukocyte-targeted microbubbles could temporally and spatially characterize the severity of postischemic myocardial inflammation. METHODS AND RESULTS In 9 open-chest dogs, either the left anterior descending or left circumflex coronary artery was occluded for 90 minutes (n=6), while the remaining dogs served as no...

2015
Hu Zhang YaWei Li Enke Liu YaJiao Ke JinLing Jin Yi Long BaoGen Shen

Large rotating magnetocaloric effect (MCE) has been observed in some single crystals due to strong magnetocrystalline anisotropy. By utilizing the rotating MCE, a new type of rotary magnetic refrigerator can be constructed, which could be more simplified and efficient than the conventional one. However, compared with polycrystalline materials, the high cost and complexity of preparation for sin...

Journal: :American journal of hypertension 2007
Constadina Aggeli Euaggelia Christoforatou Georgios Giannopoulos Georgios Roussakis Christos Kokkinakis John Barbetseas Charalambos Vlachopoulos Christodoulos Stefanadis

BACKGROUND The use of the vasodilating agent adenosine as stressor in conjunction with myocardial contrast echocardiography has not been extensively evaluated in hypertensive patients. Our aim was to evaluate the diagnostic value of adenosine myocardial contrast echocardiography (MCE) in comparison to single-photon emission computed tomography (SPECT), with reference to angiographic findings, i...

2001
X. Wang K. K. Paliwal

Dimensionality reduction is an important problem in pattern recognition. Reducing the dimensionality of feature can improve the effecitveness and efficiency of pattern recognition algorithms. Minimum Classification Error(MCE) training algorithm is a power tool for dimensionality resuction. However, MCE training process is a type of thorough search process for the local minimum, global minimum c...

2010
M. H. Phan M. B. Morales N. S. Bingham H. Srikanth C. L. Zhang S. W. Cheong

The magnetocaloric effect MCE was measured to probe the nature of phase coexistence of structurally different ferromagnetic metallic FMM and charge-ordered insulating phases in La5/8−yPryCa3/8MnO3 y =0.275 single crystals. The MCE peaks with both positive and negative values are observed in the vicinity of the multiple-phase transitions in the system. Strain associated with the phase coexistenc...

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