Báo cáo khoa học: " Carry-over effect of gibberellins (GA and ringing ) 4/7 on female flowering in Norway spruce (Picea abies (L) Karst) seedlings" pdf

... effect of gibberellins (GA4 /7 ) and ringing on female flowering in Norway spruce (Picea abies (L) Karst) seedlingsW ChalupkaPolish Academy of Sciences,Institute of Dendrology,62-035 ... GA 4/7 injection and/ or ringing. Results obtained clearly revealed a carry-over effect of both GA 4/7 and ringing in thestimulation of female flowering in Norway spruce ... flow-ering in Norway spruce seedlings and cut-tings in greenhouse and field conditions.Using gibberellins (GA4 /7 ) and girdling henoticed a carry-over effect, observing flow-ering...

Tài liệu Báo cáo khóa học: The effect of mutations surrounding and within the active site on the catalytic activity of ricin A chain pptx

... challenged withincreasing concentrations of toxin at 37 °C for 4 h. Remaining proteinsynthesis after this time was measured by the incorporation of (35S)methionine. Symbols indicate the mean of four ... this position being positively charged in nearly 60% of ribosome-inactivating proteins [28]. TheMonzingo and Robertus models [10], and the 29meroligonucleotide-binding model of Olson and Cuff ... (A) ricin, d, ricin R213A, j;andricinR213D, m.(B)ricin,d; ricin R258A, j, and ricin R258D, m;(C)ricin,d; ricin R48A, j.Fig. 2. Assessment of the N-glycosidase activity of RTA variants con-taining...

Báo cáo khoa học: Protective effect of dietary curcumin and capsaicin on induced oxidation of low-density lipoprotein, iron-induced hepatotoxicity and carrageenan-induced inﬂammation in experimental rats ppt

... capsaicin (saline-injected); 6, capsaicin (Fe2+-injected);7, curcumin + capsaicin (saline-injected); 8, curcumin + capsaicin(Fe2+-injected).Health protective effects of curcumin and capsaicin ... effect of dietary curcumin, capsaicin and their combination on iron-induced LDLoxidation in vivo and copper-induced LDLoxidation in vitroOxidation of LDL observed in iron(II) sulfate-injectedrats ... oxi-dation induced in vivo by the iron(II) ion caused anincrease in the anodic mobility of LDL in the case of control rats (Fig. 1). In the case of animals maintained on curcumin, capsaicin or...

Tài liệu Báo cáo khoa học: "The impact of language models and loss functions on repair disﬂuency detection" pptx

... Charniak and Johnson (200 1) and splitthe corpus into main training data, held-out train-ing data and test data as follows: main training con-sisted of all sw[23]∗.dps ﬁles, held-out training con-sisted ... Mitigating thePaucity -of- Data Problem: Exploring the Effect of Training Corpus Size on Classiﬁer Performance forNatural Language Processing. In Proceedings of theFirst International Conference on ... University of Cali-fornia, Berkeley.David A. Smith and Jason Eisner. 2006. Minimum RiskAnnealing for Training Log-Linear Models. In Pro-ceedings of the 21st International Conference on Com-putational...

Báo cáo khoa học: "Genetic variation of the pilodyn-girth relationship in Norway spruce (Picea abies L [Karst])*" doc

... selection. The range of this variation is between less than 1(provenances) and more than 4(clones) mm of pilodyn pin depth of pene-tration in our study (fig 6). Chantre ... (d) and ring width(w) in Norway spruce was d = a.log (w)+b(where a and b > 0), while Chantre et al(199 2) found that, in the same species, pi-lodyn (p) and basic ... et al(199 2) found that the relationship betweenthe pilodyn pin depth of penetration and thewood basic density was a simple linear one (Norway spruce) . According to this...

Báo cáo toán học: "mpact of dolomite lime on the ground vegetation and on potential net N transformations in Norway spruce (Picea abies (L.) Karst.) and sessile oak (Quercus petraea (Matt.) Lieb.) stands in the Belgian Ardenne" pptx

... ground vegetation and on potential net N transformations in Norway spruce (Picea abies (L .) Karst .) and sessile oak (Quercuspetraea (Matt .) Lieb .) stands in the Belgian ... organic horizon of both stands and in the organomineralhorizon of the oak stand. Soils originating from the two stands showed distinct responses in net NO3- production to ... and Scotspine stands in the Netherlands [13]. In contrast,increased net N mineralisation without an increase in theproportion of N nitrified was reported for a sandy...

Báo cáo khoa học: " Dépérissement forestier et perturbations minérales aux niveaux histologique et cellulaire dans les aiguilles de Picea abies L. Étude par microanalyse X" pps

... Larch and Stika spruce at twocontrasting sites in the United Kingdom. Fo-restry 62, 29-39Roberts TM, Skeffington RA, Blank LW (198 9) Causes of type 1 Spruce decline in ... pollution and forest de-cline in a Spruce (Picea abies) For Sci 244,776-783Sigmon JT, Gilliam FS, Partin ME (198 9) Preci-pitation and throughfall chemistry for a mon-tane ... abies. Can J Bot66, 1693-1701Barnes JD, Brown KA (199 0) The influence of ozone and acid mist on the amount and wet-tability of the surface waxes in Norway spruce (Picea...

Báo cáo lâm nghiệp: " Early development and nutrition of Norway spruce (Picea abies (L.) Karst.) seedlings on diﬀerent seedbeds in the Bavarian limestone Alps – a bioassay" ppsx

... acombined with low concentrations of Ca and Mg resulted in ranges of harmonic element relations for N to K, Ca, and Mgas well as for K to Ca, and Mg in needles of seedlings grow-ing in decayed ... and high extractable concentrations and stocks of these elements(Tabs. II and III). A high correlation was obtained for Fe con-tents in seedlings and Fe concentrations in the growing sub-strate, ... distribution in soil horizons, and ex-ploration types of ectomycorrhizae in a young, planted Norway spruce (Picea abies [L.] Karst .) stand of the Bavarian LimestoneAlps, Mycorrhiza (200 6) DOI:...

Tài liệu Báo cáo khoa học: The effect of small molecules in modulating the chaperone activity of aB-crystallin against ordered and disordered protein aggregation pdf

... speciﬁcally increase theactivity of aB-crystallin against DTT-induced precipi-tation of insulin at intermediate and high concentra-tions, and it also increased the activity of aB-crystallin in preventing ... aB-crystallin.Reduction-induced aggregation of the insulin B-chainLight scattering due to DTT-induced amorphousaggregation and precipitation of the insulin B-chaincommenced after 10 min and reached ... aggregation and precipi-tation of insulin.ACBFig. 2. aB-crystallin protects against theDTT-induced aggregation of insulin, and thisactivity is enhanced by Arg-HCl. Insulin(, 0.25 mgÆmL )1 )...

Tài liệu Báo cáo khoa học: "The Effect of Pitch Accenting on Pronoun Referent Resolution" ppt

... combinations of high (H) and low (L) pitch targets, and structured as a main tone and an optional leading or trailing tone. The form of the accent L, H, L+H or H+L informs about the operation ... sequence of shifts. When intonation and centering collide My synthesis of the claims in PH90 and GJW89 pro- duces an attentional interpretation of pitch accents, modeled by operations on Cf, and ... on pronominals, on grounds of redundancy. To bestow an intonational marker of salience (the pitch accent) on a textual marker of salience (the pronominal) is unnecessarily redundant and especially...

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