Báo cáo khoa học: "Differences in vegetation cover resulting from various methods of site preparation for pine plantations in South Africa" potx

... along it. In the experimental plots, vegetation was sur- Original article Differences in vegetation cover resulting from various methods of site preparation for pine plantations in ... composition, height, cover, and biomass of vegetation were examined in response to forest regeneration methods applied in exotic tree plantations...

Ngày tải lên: 08/08/2014, 19:21

... transcription factors that bind to AP-1 or FIN-1 o r that inactive b inding or transactivation capacity of, for example, FIN-1 and USF-1, could explain activation or inhibition of FiRE. From our results, ... of bFGF (Eur. J. Biochem. 269) 509 The bFGF binding requires speci®c motifs on highly sulfated HS chains. Sodium chlorate, in inducing structural alteration of HS chains, pre...

Ngày tải lên: 21/02/2014, 03:20

... chemistry monitoring after systemic administration of HVJ-E complexes Indications of systemic injury were recorded, including serum levels of total bilirubin (T. Bil), aspartate amino- transferase ... HVJ-E: Hemagglutinating Virus of Japan Envelope. Acknowledgements This work was supported in part by a grant for research and development of a Fixed Field Alternating Gradient Acce...

Ngày tải lên: 09/08/2014, 09:20

... embed- ding the provision and gathering of information in e.g. social dialogue. In the latter category of dia- logue systems, a high level of naturalness of interac- tion and the occurrence of longer ... for information seeking spo- ken dialogue systems, and in particular the use of reinforcement learning methods to learn policies for action selection in dialogue man...

Ngày tải lên: 20/02/2014, 12:20

... surface of EF-G and forms part of the FA-binding site, it points to the opposite direction in our structure, interacting with Glu93 in helix B G and Tyr126 in helix C G in the core of the domain, ... the FA-binding pocket at the domain interface. Residues 666 and 670, within one b-strand of domain V, are also important for interdomain interac- tions. The N-terminal part of...

Ngày tải lên: 06/03/2014, 22:21

... acidic phospholipids inhibit intra- molecular association between the N- and C-terminal regions of vinculin, exposing actin-binding and protein kinase C phosphorylation sites on serines 1033 and 1045 ... select- ing for cysteine-containing peptides or glycoproteins) may allow for higher resolution capacity but at the cost of information loss. For example, using ICAT labelling, only...

Ngày tải lên: 07/03/2014, 06:20

... catalytic oxygenase domain that binds heme, tetrahydrobiopter- in and l-arginine; (b) a C-terminal reductase domain that binds FMN, FAD and NADPH; and (c) an inter- vening CaM-binding region that regulates ... dif- ferent shape from that of Ca 2+ -CaM [10,11,25,26], and therefore adversely affects binding of CaM to the Ca 2+ -CaM-binding domain of nNOS. CaM is not only essential fo...

Ngày tải lên: 23/03/2014, 09:21

... mailing plus a combination of interactive educational meetings, educational outreach visits, and reminders (intermediate intensity intervention), and a combination of mailing, interactive sessions, outreach ... reducing or maintaining the number of uncommon, severe clinical events such as intubation, respiratory and cardiac arrest, anoxic brain injury, or death. ▪ by reducing, (in a p...

Ngày tải lên: 11/08/2014, 05:22

... role for the enzymes in the activation o f CPB in the parasite, as Pro isthesecondaminoacidofthematuredomaininallofthe CPB isoenzymes for which the structure i s known. The variation of a mino ... The role of the C-terminal domain remains unc ertain. Roles in intracellular targeting to the megasomes, immune evasion and modulation of the Correspondence to G. H. Coombs, Division...

Ngày tải lên: 23/03/2014, 13:20

... infections and other illnesses were monitored continuously from birth up to 14 days of age. No clinical signs were observed in any one of the calves in both groups during the period. As was indicated, ... are various methods used in early assisted suckling, especially the amount and time of colostrum feeding after birth [6,16,17]. In view of the results in the present...

Ngày tải lên: 07/08/2014, 17:22