... absorption rates of terminal branch roots (diameter: 3 4 mm) of co-existing oak, beech and spruce trees measured in situ and relate them to the contents of suberin and lignin in the root periderm ... solution of the upper (Of) and lower organic horizons (Oh) , respectively Measurements using the in situ-soil incubation method [33 ] showed that about 85% of the profile total of net nitrogen mineralisation ... contraction in transpiring plants, New Phytol 92 (1982) 33 3 34 3 [15] Green S.R., Clothier B.E., Root water uptake by kivifruit vines following partial wetting of the root zone, Plant Soil 1 73 (1995) 31 7 32 8...
... spacings of wt% ZnO/ SBA-15, 15 wt% ZnO/ SBA15, and 20 wt% ZnO/ SBA-15 are 9.9, 10.0, and 10 .3 nm, respectively A clear increase of the d100 interplanar spacing has been observed with increasing ZnO ... patterns of the ZnO/ SBA-15 nanocomposites with ZnO loadings of wt% (curve A), 15 wt% (curve B), and 20 wt% (curve C) In order to obtain more information about the existence and form ofZnOin the ZnO/ SBA-15 ... Therefore, ZnOin the 20 wt% ZnO/ SBA-15 nanocomposite calcined at 650 °C exists in form of the crystalline ZnO wurtzite phase ZnOin the 20 wt% Fig Wide-angle XRD patterns of the 20 wt% ZnO/ SBA-15 nanocomposite...
... Cycling and budgets of acidity and nutrients in Norway spruce stands in northeastern France and the Erzgebirge (Czech Republic), ch 3. 3, in: Landmann G., Bonneau M (Eds.), Forest decline and ... (1 .3) B 0.0 (0 .3) A 1.0 (1 .3) B 0.0 (0.0) A 2.8 (5.9) A 2 .3 (2.4) A 9 .3 (3. 7) A 4.9 (2.4) B Mg2+ ì (SD) TEST 97 (58) B 60 ( 23) A 1 03 ( 53) B 30 (26) A 80 (41) B 51 (31 ) A 61 (27) A 50 (34 ) A 1 03 ... I Main characteristics of the soil of the site before the harvest Hor A1 A2 (B) (B)/C Depth (cm) 017 1 737 37 60 6090 pH(H20) Clay 4 .3 4.4 4.4 4.5 24 26 27 14 Silt (%) 39 45 33 39 Sand 37 29 36 ...
... type of cell change at the outside of the innermost periderm has been observed in P pinaster [9], in southern pines [7] and also in other genera [3] These expanded The chemicalcompositionof pine ... Sci (1971) 134 -148 pines, [8] Martin R.E., Characterization of southern pine barks, (1969) 23- 30 [9] Nunes E., Quilhó T., Pereira H., Anatomy andchemicalcompositionof Pinus pinaster bark, IAWA ... amounting to are 38 % of the o.d bark The monomeric compositionof polysaccharides (table III), which correspond on average to approximately 37 % of pine bark, shows a predominance of glucose In...
... Results and discussion The essential oil was light yellow and the total yield of 1. 23% The chemicalcompositionof the leaf essential oils of investigated species collected in October 1991 and 2007 ... 60oC for min, 5oC/min to 230 oC and kept at 230 oC for 10 min; injector temperature 250o C; split ratio 1:50; detector temperature 260oC; carrier gas He 0.9 ml/min; volume injected 1µL; interface ... VNU Journal of Science, Natural Sciences and Technology 25 (2009) 81- 83 i.d., film thickness 0.25 µm); column temperature, 60oC for min, 5oC/min to 230 oC and kept at 230 oC for 10 min; injector temperature...
... cedrol 1 032 1042 10 53 1061 1090 1100 1102 1104 1128 11 43 11 53 11 63 1165 1180 11 83 1261 12 73 1285 1289 1290 132 7 134 3 136 2 137 4 137 6 138 6 138 9 139 1 1409 1412 1419 1 433 1440 14 43 1447 1454 1474 1 .30 ... resulted in the isolation of two new aporphine alkaloids, namely litseglutine A and B, along with two known aporphine alkaloids, boldine and laurolitsine [10] In the course of the systematic study of ... Litsea glutinosa were shown to exhibit significant cytotoxic activity against human Hela cell lines in vitro Chemical examination of the BuOH extract of the leaves and twigs of Litsea glutinosa collected...
... Results and discussions 3. 1 Bird structure composition On the basis of selective inheritance of study findings earlier conducted at Huu Lien Nature Reserve and the findings obtained during the ... commune (of Huu Lung district), part of Huu Le commune (of Van Quang district) and part of Van Linh commune (of Chi Lang district), Lang Son province We established main survey routes going through ... of small size living in bushes and difficult to detect For rapidly detecting birds in the field study, we made references to a number of publications on instructions and guidance on identifying...
... O H3C OH O O H3C C O 4564-87-8 Erythromycin A O HB+ 8.656 O CH3 H3C CH3 OH HO OH H3C CH3 CH3 CH3 O H3C CH3 O N O CH3 OH O O CH3 O O H3C CH3 OH CH3 CH3 MAJOR GROUPS OF ANTIBIOTICS TABLE 1.6 23 ... N OCH3 H3C CH3 HO CH3 OH H3C OH CH3 O H3C H3C CH3 O N O OH O C41 H76 N2 O15 CH3 O CH3 80214- 83- 1 O H3CO CH3 H3C OH Spiramycin (4R,5S,6R,7R,9R,10R,11E,13E,16R)-10{[(2R,5S,6R)-5-(Dimethylamino)-6methyltetrahydro-2H ... and Its Uncertainty [u(R)], 30 6 9 .3. 3.2 Precision and Its Uncertainty [u(P )], 31 2 9 .3. 3 .3 Combined Standard Uncertainty and Expanded Uncertainty, 31 2 9 .3. 4 Measurement Uncertainty Based on Inter-laboratory...
... the investigations Specimens of columnar and granular crystal structure with dimensions 8mm2mm2mm of n-type conductivity were polished in the solution HNO3:HF:CH3COOH = 3: 1:1 and rinsed in unionized ... ‘1-2” and “2-1” as well as in directions “1 -3, 2 -3 and 3- 1, 3- 2” The sets of the device-quality crystalline silicon of n-type conductivity were chosen for this experiment The samples were cut off ... Comparison of Theory and Experiment, Phys Stat Sol B , Vol. 239 , p.19 4 Structure andPropertiesof Dislocations in Silicon 1Max Manfred Reiche1 and Martin Kittler2 Planck Institute of Microstructure...
... In( OH) 3 nanotube bundles were calcined in the air, the morphology of the nanotube bundles was successfully inherited in the transformation from In( OH) 3 to In2 O3 However, the size of the In2 O3 ... pattern of the In( OH) 3 precursor All of the detectable reflection peaks match well 1 23 Fig XRD patterns of the precursor In( OH) 3 (a) and the final product In2 O3 (b) Nanoscale Res Lett (2010) 5 :38 3 38 8 ... that of the In( OH) 3 precursor owing to the dehydration of the In( OH) 3 precursor in calcination A typically local magnified image of the area marked by the white arrow (Fig 3b) and TEM Results and...
... oxide and the remainder is kaolin and other minerals which have masking effects Ultramarine blue only maintains its colour in conditions of pH less than approximately 8, and when used in cementitious ... innocuous in nature In the case of cobaltic oxides some sources of these pigments have traces of zinc and lead impurities and these can cause significant retardation in the setting and hardening times ... 3. 5.2 Testing concrete colour Both the desk-top 100mm square sample and the 30 0mm square handportable samples are misleading in the case of unpigmented materials, and for coloured concretes and...
... TX854_C0 03. fm Page 49 Monday, July 18, 2005 1:22 PM Chapter three: Surface charge 49 COO− COOH −R −R + NH3 COO− −R + NH3 NH2 pzc Increasing pH Figure 3. 2 Showing the ionization of surface carboxylic and ... M OH2 M−O− MOH pzc Increasing pH Figure 3.3 Ionization of metal hydroxide (MOH) groups at an oxide surface The point of zero charge (pzc) occurs at a certain pH value ization of surface groups ... introduced the ion size correction into double layer theory in 1924 The Stern layer contains a certain proportion of the counterion charge, and the remaining counterions are distributed within...
... stromal and luminal fractions were analyzed by western blotting to determine the distribution of AtFKBP 13 (and plastocyanin) in these two fractions 57 Chapter 3.3 Materials and Methods IN VITRO ... AtFKBP 13- S2 AtFKBP 13- (SH)2 Resolution range (Å) 8–1.85 8–1.88 Reflections (working/test) 40 ,30 9/4, 530 40,687/4,569 0.21 / 0. 23 0.20 / 0. 23 Non-hydrogen atoms 4, 630 4, 630 Waters 4 63 3 13 Protein 21.497 ... Hepes•KOH (pH 8.0), 0 .33 M sorbitol] and 45 µl of products from in vitro translation were incubated in light (100 µmol photons m–2 s–1) for 45 For protein import in the presence of nigericin or...
... constant) Since Tt (σ1 , Γ0 ) ⊂ {x2 + x2 ≤ R3/2 /4}, inserting (II .3. 10) into Lemma II.1 .3 (and scaling so CI → 1) gives the second inequality in (II .3. 17) 562 TOBIAS H COLDING AND WILLIAM P MINICOZZI ... intersecting 3and let γε ,3 : [0, ε ] → Σ 551 PLANAR DOMAINS Geodesic minimizing back to σ1 E γ1 33 γ2 ( ) γ2 σ1 σ2 T (σ1 ) Figure 16: Corollary II.2 .3: Finding a geodesic 3 satisfying (II.2.2) ... ( ) ∈ E It remains to show that 3 (0) ∈ 3 552 TOBIAS H COLDING AND WILLIAM P MINICOZZI II If 3 (0) ∈ 3 , then distΣ ( 3 (0), 3 ) > (since 3 (0) ∈ σ1 \ {γ1 (0), γ2 (0)}) / and therefore...