báo cáo hóa học:" Minireview: Transaminases for the synthesis of enantiopure beta-amino acids" doc

... future areas of research TAs possess a great potential for the enzymatic synthesis of enantiopure β-amino acids as these enzymes offer the possibility to gain a 100% yield in contrast to the conventional ... for the synthesis of optically pure β- amino acids. These pyridoxal 5’-dependent enzymes catalyze the transfer of an amino group from a donor substrate to...

Ngày tải lên: 21/06/2014, 17:20

... participated in the analysis of the results and drafted the manuscript. AV participated in the analysis of the results and helped to draft the manu- script. AP designed the study, participated in the analysis of ... set [22,23]. The test for molecular clock and esti- mation of the time of split of these two viruses was done with TreePuzzle [21]. Competing int...

Ngày tải lên: 20/06/2014, 04:20

... Journal of Inequalities and Applications 2011, 2011:131 http://www.journalofinequalitiesandapplications.com/content/2011/1/131 Page 7 of 8 RESEARC H Open Access Schur convexity for the ratios of the ... , x n s  = x s . 3 Proof of Theorems Proof of Theorem 1.1. It is obvious that j r (x) is symmetric and has continuous partial derivatives in R n + . By Lemma 2.1, we only need...

Ngày tải lên: 20/06/2014, 23:20

... production. The use of the semi-synthetic Czapek-Dox medium allowed the exchange of carbon and nitrogen sources for acetate and aspartic acid. The use of acetate instead of glucose resulted in the sole ... yet. To the knowledge of the authors only one protocol for submerged fermentation of Alternaria spp. for the production of the new antibio- tic alterse...

Ngày tải lên: 20/06/2014, 23:20

... the conducting of inter- views, analysis of the data and the drafting of the manu- script. DMB prepared the analysis plan, conducted the analyses and assisted in the preparation of the manu- script. ... some of the a priori defined hypotheses for the validation had to be altered to fit the new measurement model. These new hypotheses were formulated after fina...

Ngày tải lên: 18/06/2014, 19:20

... C p denote the ring of p-adic integers, the field of p-adic numbers, and the completion of the algebraic closure of Q p , respectively. Let | · | p be the p-adic norm on Q with |p| p = p −1 . For convenience, ... completes the proof.  Remark 3.2. The remarkable point is that the series on the right-hand side of Lemma 3.1 is uniformly convergent in the wider sen...

Ngày tải lên: 20/06/2014, 04:20

... factors, depends on the intensity of the emitted light, the reflectivity of the scene and the distance of the object in the scene. A large number of methods have been proposed for spatio-temporal ... to the depth image whose standard deviation for pixel l is proportional to the inverse of the received amplitude for that location. The example of the fra...

Ngày tải lên: 20/06/2014, 04:20

... plate osteosynthesis (MIPO) techniques mini- mize the extent of soft tissue trauma to the injury zone, theoretically maintaining a better blood supply around the fracture area. Treatment of fractures ... informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by...

Ngày tải lên: 20/06/2014, 04:20

... the conducting of inter- views, analysis of the data and the drafting of the manu- script. DMB prepared the analysis plan, conducted the analyses and assisted in the preparation of the manu- script. ... some of the a priori defined hypotheses for the validation had to be altered to fit the new measurement model. These new hypotheses were formulated after fina...

Ngày tải lên: 20/06/2014, 16:20