Báo cáo khoa học: "Analysis and Synthesis of the Distribution of Consonants over Languages: A Complex Network Approach" pptx

... 21 consonants. We further as- sume that the consonants are arranged in their hier- archy of preference. A language traverses the hier- archy of consonants and at every step decides with a probability ... Consonants over Languages: A Complex Network Approach Monojit Choudhury and Animesh Mukherjee and Anupam Basu and Niloy Ganguly Department of Computer S...

Ngày tải lên: 08/03/2014, 02:21

... autoamplificatory signaling loop. Mutual amplification of shrinkage and ROS triggers apoptosis, which could be prevented by NAPDH oxidase inhibi- tors and the availability of antioxidants and osmolytes. In ... how osmosensing and osmosignaling integrate into the overall context of growth factor signaling and the execution of apoptotic programs. Abbreviations EGF, epiderm...

Ngày tải lên: 18/02/2014, 16:20

... University of Western Australia, Crawley, Australia 2 Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, TN, USA 3 Department of Pharmacognosy ... tissues such as the adre- nal gland may receive vitamin D from the bloodstream for further metabolism [4]. In conclusion, the identification of new metabolites of v...

Ngày tải lên: 18/02/2014, 17:20

... between the prokaryotic and eukaryotic enzymes, the availability of enzyme material and access to structural information [1–3]. Furthermore, the potential of aaRSs as drug targets has been illustrated ... Class 1 aaRSs are characterized by the amino acid sequence motifs HIGH and KMSKS, and by having a catalytic domain with a classical Rossmann- fold topology [13–16]. C...

Ngày tải lên: 06/03/2014, 22:21

... Ozawa Y, Nakamura T, Kamata N, Yasujima D, Urushiyama A, Yamakura F, Ohmori D & Imai T (2005) Thermococcus profundus 2-ketoisovalerate ferredoxin oxidoreductase, a key enzyme in the archaeal energy-producing ... 8.0). The assay mixture without NADH and acetyl-CoA was incubated at 70 °C under an argon atmosphere. The reaction was started by adding the NADH, acetyl-CoA and en...

Ngày tải lên: 16/02/2014, 09:20

... describing them in further detail. 6 Experimental Results and Analysis Table 4 shows the data used to train each stage, drawn from the ACE training data and other sources. The training samples of the ... structure parsing results too, such as the family name and given name of person, the prefixes of the abbreviation names, the modifiers and suffixes of or...

Ngày tải lên: 20/02/2014, 12:20

... in bacteria, mitochondria and chloroplasts, the A 1 A 0 -ATP synthase present in archaea, and the V 1 V 0 -ATPase present in eukarya [1,2]. A common feature of ATP synthases ⁄ ATPases is their ... An intermediate step in the evolution of ATPases ) the F 1 F 0 -ATPase from Acetobacterium woodii contains F-type and V-type rotor subunits and is capable of ATP synthes...

Ngày tải lên: 23/03/2014, 09:20

... were as follows: b-actin – hsbact-S3-391 (5¢-TGA GAC CTT CAA CAC CCC AG-3¢) and hsbact -A5 -1046 (5¢-CAT CTG CTG GAA GGT GGA CA-3¢); b-galactosidase – b_Gal_F (5¢- AAT CGT CTG ACC GAT GAT CC-3¢) and ... separated on agarose gels, and the amount was determined semiquantitatively. Relative luciferase activity was defined as the ratio of luciferase to a co- transfected b-galactosida...

Ngày tải lên: 30/03/2014, 04:20

... measured at the interface between a solid and a liquid phase, and cal- culated as the ratio of two rate constants. However, values of DDG and DDG¢ for mutant Fab fragments, calculated from values ... wells of a microtiter plate and the bound Fab4E11-H6 was revealed with a goat antibody, directed against mouse Fab and conjugated with alkaline phosphatase. The to...

Ngày tải lên: 19/02/2014, 07:20

... temperature provides the heat capacity relative to N, also known as the excess heat capacity. The addition of the heat capacity of the native state, C p (N), gives the total heat capacity of the protein: C p ¼ ... protein aggregation occurs during the thermal denaturation of intact SK and of the isolated A domain. The presence of these aggregation processes...

Ngày tải lên: 21/02/2014, 03:20