Báo cáo khoa học: "The decline of a Pinus nigra Arn reforestation stand on a limestone substrate: the role of nutritional factors examined by means of foliar diagnosis" doc

... reforestation stand on a limestone substrate: the role of nutritional factors examined by means of foliar diagnosis Enrico Cenni, Filippo Bussotti Lorenzo Galeotti Laboratory of Applied ... that the majority of parameters (except needle length and the surface of the flat projection among the morphological parameters, and magnesium...

Ngày tải lên: 08/08/2014, 23:22

... calculated and reported, such as the average a4 v in each hot-spot, the area of the aggregation pro- file above the HST, the total area (the HST being the zero axis) and the area above the HST of each ... predicts local conformational changes, usually associated with protein aggregation and amyloid fibril formation, and can quantitatively estimate the mutational effect...

Ngày tải lên: 06/03/2014, 00:20

... initial concentration of MABA-CDP bound to the enzyme, A is its total concentration, and P is the total concentration of human UCK. Data were analyzed using kaleidagraph (Abelbeck Software, ALSYD, ... France Human UMP-CMP kinase (UCK) plays a key role in the ribonucleoside and deoxyribonucleoside salvage pathway and in the anabolic phosphorylation of nucleo- side analogs u...

Ngày tải lên: 07/03/2014, 09:20

... transfection. CAT and b-galactosidase activities were measured in extracts of transfected cells [24], and CAT activity was expressed in arbitrary units after normalization to b-galactosidase activity ... were weak but detectable with all GST fusions tested. The strength of the interactions among transcription factors was, with the exception of that between ATF-2 a nd c-Jun, mu...

Ngày tải lên: 23/03/2014, 13:20

... evaluation of lexical association mea- sures. In ACL’01/EACL’01 – Proceedings of the 39th Annual Meeting of the Association for Com- putational Linguistics and the 10th Conference of the European Chapter ... 768–774. Montr´eal, Quebec, Canada, August 10-14, 1998. San Francisco, CA: Morgan Kaufmann. Dekang Lin. 1999. Automatic identification of non- compositional phrases. In P...

Ngày tải lên: 31/03/2014, 01:20

... took a pragmatic approach, starting with the identification of the features traditionally considered by grammars, constructing rules of tense selection grounded on this features and, finally, ... partially known and is then augmented through the application of a set of temporal relation rules• This rules constitute a set of axioms of a temporal logic - sim...

Ngày tải lên: 01/04/2014, 00:20

... fac- tors and atmospheric CO 2 concentrations, were additional aims. Moreover, a compar- ison between the 2 oak species that grow on the plains of northeastern France was an ... annual BAI according to cambial age The mean evolution of BAI as a function of cambial ring age is very similar for both species (fig 4), although the BAI of...

Ngày tải lên: 08/08/2014, 19:21

... adherens and gap junctions enhances transcellular, rather than paracellular, transport when the brain parenchyma and blood exchange factors across the vessel wall. Because the physical barrier primarily ... and molecular population, anatomically and functionally, as a single ‘unit’. In particular, the concept of a ‘neurovascular unit’ that encompasses neurons, vessels and othe...

Ngày tải lên: 18/02/2014, 11:20

... lexical information of words or terms used by a community (that is, the information available to an average, idealized speaker). A Metalinguistic Information Database (MID), on the other hand, ... compiles the real-time data provided by metalan- guage analysis of leading-edge research papers, and can be conceptualized as an anti-dictionary: a listing of exceptions...

Ngày tải lên: 20/02/2014, 15:20

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Ngày tải lên: 06/03/2014, 22:21