BiSr/sub 2/Ca/sub 2/CuO/sub 2/
The Combination of Calcium Oxide and Cu/ZrO<sub>2</sub> Catalyst and their Selective Products for CO<sub>2</sub> Hydrogenation
... source. The hydrogenation of carbon dioxide can occur essentially over catalytic surface of metal to produce the molecules of long chain hydrocarbon and/or alcohol [2–5]. The complete combustion of these fuels ...
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Mathematical Modeling of Induction Period of the Olefins Hydroalumination Reaction by Diisobutylaluminiumchloride Catalyzed with Cp<sub>2</sub>ZrCl<sub>2</sub>
... For the concerned scheme of reaction of olefins hydroalumination by alkylalanes catalyzed with Cp2ZrCl2 the constants of stages rates which provide the closeness between experimental data and calculation values for the ...
12
CHA<sub>2</sub>DS<sub>2</sub>-VASc score as a predictor of long-term cardiac outcomes in elderly patients with or without atrial fibrillation
... analyses were performed using the Bonferroni test (Table 1). Time at risk was measured from the enrollment date to the time at which an IS, TIA, or TE event occurred, the date of death, or the end of the study (July 15, ...
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Synthesis of Light Hydrocarbons via Oxidative Coupling of Methane over Silica supported Na<sub>2</sub>WO<sub>4</sub> TiO<sub>2</sub> Catalyst
... these two gases are released into the atmosphere. Since methane is an abundant compound on Earth, a process that can convert methane to high value-added chemicals is a highly attractive topic for many researchers. One of ...
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Metathesis of Ethylene and Trans 2 Butene over MgO Admixed WO<sub>3</sub>/SiO<sub>2</sub> Catalysts
... Due to the highly demanded propylene in the market, the cross metathesis of ethylene and 2-butene to propylene is of a great interest for both academia and industry [1, 2]. Among the most successful ...
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Capillary PO<sub>2</sub> does not adequately reflect arterial PO<sub>2</sub> in hypoxemic COPD patients
... Demographic data (age, height, weight, gender, and smoking status) and lung function parameters (full body plethysmog- raphy and diffusion tests) were collected from each patient, when available. Patients were seated ...
7
A study of the EPR spectrum of the Ca(OH)<sub>2</sub>:Gd 3+ system as a function of temperature.
... The temperature was varied by changing the heater current from ~ 2.0 Amp at -l60°C to ~ 6.0 Amp at — l 8 °C. At temperatures higher than that of the room, the. cryostat was no longer needed so that the heater .current ...
57
P<sub>ET</sub>CO<sub>2</sub> measured by a new lightweight mainstream capnometer with very low dead space volume offers accurate and reliable noninvasive estimation of PaCO<sub>2</sub>
... CO 2 ) and evaluated the correlations between P ET CO 2 and partial CO 2 pressure (PaCO 2 ) in rabbits while changing tidal volume and leakage ...
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Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... The appearances of as-casted samples are shown in Table 3 and 4. According to Table 3, only 20AZ3Li and 20AZ3Li6T became glasses among samples containing alkaline metal oxides, and the others crystallized and became ...
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Retrospective analysis of a lactose breath test in a gastrointestinal symptomatic population of Northeast Italy: use of (H<sub>2</sub>+2CH<sub>4</sub>) versus H<sub>2</sub> threshold
... the 2 analytical approaches yield 2 different diagnostic ...the 2 tests is very high, the 2 methods do not seem to carry qualitative differences, at least in the parameters considered in the ...
6
Toxicity evaluation of Gd<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub> nanoparticles prepared by laser ablation in liquid as MRI contrast agents in vivo
... growth period were incubated with different concentrations of Gd-NPs (2 × phosphate buffered saline [PBS], 10 µ M, 1 µ M, and 100 nM) in DMEM (Dulbecco’s Modified Eagle’s Medium) at 37 ° C, 5% CO 2 . The ...
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Association analysis of genetic variations of eNOS and α<sub>2</sub>ß<sub>1</sub> integrin genes with type 2 diabetic retinopathy
... Methods: In this study, 70 patients were enrolled and categorized into two groups: (1) a DR group consisting of 50 patients with DR, which was further subclassified into 25 patients with nonproliferative DR (NPDR group) ...
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R<sub>2(GFR)</sub>CHADS<sub>2</sub> and R<sub>2(GFR)</sub>CHA<sub>2</sub>DS<sub>2</sub>VASc schemes improved the performance of CHADS<sub>2</sub> and CHA<sub>2</sub>DS<sub>2</sub>VASc scores in death risk stratification of Chinese older patients with atrial fibrillation
... Baseline characteristics were summarized as frequencies for categorical variables and median values with interquartile range for continuous variables. Cox regression model was used to explore whether renal function is a ...
6
Biological responses to core–shell-structured Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>-NH<sub>2</sub> nanoparticles in rats by a nuclear magnetic resonance-based metabonomic strategy
... a 2-week acclimatization for Fe@Si NP intravenous adminis- tration: control group, low-dose 10 nm Fe@Si NP-exposure group (10L), low-dose 20 nm Fe@Si NP-exposure group (20L), high-dose 20 nm Fe@Si NP-exposure ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... SiO 2 @Ag ...@SiO 2 @Ag microflowers (Figure 3B and ...@SiO 2 @Ag microflowers are surrounded by a thin membrane-like layer with ∼ ...@SiO 2 @Ag microflowers, we used elemental mapping for ...
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Association of epicardial adipose tissue thickness and inflammation parameters with CHA<sub>2</sub>DS<sub>2</sub>-VASc score in patients with nonvalvular atrial fibrillation
... CHA 2 DS 2 -VASc score in patients with nonvalvular ...CHA 2 DS 2 -VASc score in patients with nonvalvular ...CHA 2 DS 2 -VASc scores, suggesting that anti-inflammatory therapy ...
7
<p>La<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice</p>
... erythroid 2-related factor (Nrf-2) plays a crucial role in cellular protection against oxidative damage by binding to the antioxidant response ele- ment ...La 2 O 3 NPs in ...
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<p>Transcutaneous CO<sub>2</sub> versus end-tidal CO<sub>2</sub> in neonates and infants undergoing surgery: a prospective study</p>
... accepted graphical technique plots the mean of the two measures versus the difference of the two measures with 95% limits of agreement. If the two measures agree perfectly, all differences will be zero. The difference of ...
8
Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... acetate in 50% ethanol over night. Continuing dehydration steps was 70%, 85%, and 95% ethanol for 5 minutes each and 100% ethanol for 10 minutes. Embedding was then per- formed in 100% ethanol and Epon 812 (Shell ...
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Assessing the axonal translocation of CeO<sub>2</sub> and SiO<sub>2</sub> nanoparticles in the sciatic nerve fibers of the frog: an ex vivo electrophysiological study
... As an indication of the proper physiological function of the nerve fibers of the isolated sciatic nerve, samples of the evoked CAP were digitized and stored in a computer every 30 minutes throughout the experiment, ...
8