Báo cáo " Room-temperature large magnetocaloric effect in perovskites (La1-xNdx)0 7Sr0 3MnO3 " pdf

... Keywords: Magnetocaloric effect, perovskites, manganites. 1. Introduction The magnetocaloric effect (MCE) is detected as the heating or the cooling of magnetic materials due to a varying magnetic ... alkaline element) are attracting considerable interest because they reveal interesting phenomena such as magnetoresistance, MCE, charge ordering, spin-glass behaviour, and magnetost...

Ngày tải lên: 28/03/2014, 13:20

... for the lin- guistic analysis of the user’s textual input includ- ing preprocessing such as string cleaning, part-of- speech tagging, named entity recognition, parsing and semantic interpretation. ... storing and querying the data. SwiftOwlim is a “triple store”, a kind of database which is specifically built for storing and querying RDF data. It provides a forward- chaining inference engine ....

Ngày tải lên: 17/03/2014, 00:20

... the sole purine source. Adenine is converted into adenosine, and then into inosine and hypoxanthine using the Rib-1-P recycling process, and after conversion of hypoxanthine to inosine-5¢-mono- phosphate ... in mammals of any kinase acting on inosine and guanosine [15–17], which further favours the channelling of purine nucleo- sides towards phosphorolysis. Interestingly, purine ribonucleos...

Ngày tải lên: 23/03/2014, 10:21

... clicked will help. This can be used for caching. In this paper, we explore applying machine learn- ing algorithms to classifying clicks in a vocabulary learning system. The primary contribution of ... in this area has mainly been in the area of predicting clicks for web search rank- ing. For search engine results, there have been sev- eral factors identified for why people click on cer...

Ngày tải lên: 30/03/2014, 21:20

... of increase in LV dyssynchrony during dobutamine stress in patients with wide QRS duration (20). In contrast, Kurita et al. reported on an increased mechanical dyssynchrony during pacing–induced ... patients included in the overall study gave their written informed consent prior to the examina- tion. Exercise hemodynamics The patients performed supine bicycle exercise beginning...

Ngày tải lên: 05/11/2012, 11:32

... protein 1 ⁄ core pro- tein 2) in a large core structure that also includes the chaperone protein Bcs1p. This core structure is then able to sequentially bind the remaining bc 1 subunits in a ... of protein utilizing the principle of protein-dye binding. Anal Biochem 72, 248–254. 50 Dulley JR & Grieve PA (1975) A simple technique for eliminating interference by detergents in the Lo...

Ngày tải lên: 18/02/2014, 08:20

... monitored in real time by incubation at 37 °Cin50mm phosphate buffer, pH 7.2, without shaking for 15 h. Single-point ThT readings were taken for a-synu- cleinA53T during incubation at 37 °Cin50mm ... of insulin. A C B Fig. 2. aB-crystallin protects against the DTT-induced aggregation of insulin, and this activity is enhanced by Arg-HCl. Insulin ( , 0.25 mgÆmL )1 ) was incubated at 37 °C in...

Ngày tải lên: 18/02/2014, 16:20

... valid measure, given the large number of irrelevant documents per query re- sulting in a large number of tied ranks, we opted for linear correlation. Interestingly enough, linear cor- relation and ... for as- sessing therelative decrease in retrieval performance when indexing summaries instead of full documents. The idea behind it is similar to (Sparck-Jones and Sakai, 2001). In tha...

Ngày tải lên: 20/02/2014, 16:20

... the building. the basement in question is in a four-story apartment building the basement of the apartment building. From the building's basement the basement of a building the ... of a building C. part NN in PREP {thela } DET roods [JJINN]* whole NN basement in a building D. parts NN-PL of PREP wholes NN-PL basements of buildings E. parts NN-PL in PREP...

Ngày tải lên: 20/02/2014, 19:20

... lipoproteins in the plasma of these mice. To determine the rate of intestinal triglyceride secretion, we calculated the total rate (intestinal and hepatic) of plasma triglyceride input in apoE ) ... histological findings were in harmony with the results obtained by reticulin staining, which showed that, in the liver of apoE ) ⁄ ) mice, the reticulin network was not distorted, in cont...

Ngày tải lên: 05/03/2014, 23:20