n p and s in soils

... [53] Vapaavuori E.M., Vuorinen A.H., Aphalo P. J., Smolander H., Relationships between net photosynthesis and nitrogen in Scots pine: seasonal variation in seedlings and shoots, Plant Soil 168–169 ... similar lack of photosynthetic response to nutrient addition has been reported in Pseudotsuga menziesii [10], Pinus strobus [43], Pinus taeda [51] and Pinus pinaster [55] Together these findings ... Increases in leaf area and changes in biomass partitioning probably explain the bulk of the growth response [9, 46] Two years had elapsed since fertiliser was applied in the present study, and...

Ngày tải lên: 08/08/2014, 00:21

... states It is indeed powerful enough to provide unifying principles for organizing and interpreting compositional data on natural waters and soils Although these data are known to represent only ... equilibria and kinetics in soils / Garrison Sposito p em Rev and expanded ed of: Thermodynamics of soil solutions 1981 Includes bibliographical references and index ISBN 0-19·507564-1 l.Soil solutions ... EQUILIDRIA AND KINETICS IN SOILS sequence of elementary reactions underlying this mineral dissolution process is a topic of current research In one scenario6 (Fig 1.1), the oxalate anion forms an inner-sphere...

Ngày tải lên: 01/04/2014, 10:28

... Life Sciences (Plymouth Meeting, PA) Human cathepsins K and S were expressed in insect cells, human cathepsin V was expressed in NSO cells, and human cathepsin L was isolated from liver Western ... cathepsins studied, cathepsin K in breast tissue was especially unique in that its activity was binary: off in normal tissue and on in cancerous tissue Cathepsin K in breast tissue had the lowest ... immunohistochemistry, as well as minimizing concerns of nonspecific antibody binding and pro-cathepsin detection interference Employing such multiplex technologies, that can screen samples inexpensively, will provide...

Ngày tải lên: 18/06/2014, 22:20

... than in healthy controls, which was consistent with this group s previous findings [19] Synovial concentrations of the inflammatory cytokines TNF-α, IL-6 and monocyte chemoattractant protein-1 ... targeting the underlying pathology not only in RA but also possibly in other autoimmune diseases Competing interests The author (s) declare that they have no competing interests References The ... Grimsholm O, Rantapaa-Dahlqvist S, Forsgren S: Levels of gastrin-releasing peptide and substance P in synovial fluid and serum correlate with levels of cytokines in rheumatoid arthritis Arthritis...

Ngày tải lên: 09/08/2014, 06:23

... L., and lupine- Lupinus nanus) and an isopod (Oniscus asellus) in soils The results for field soils are shown in Table 2.1 Clearly, the DGT-method does not show a consistent improvement in the ... activities and dissolved Cu concentrations in soil solutions is provided In Chapter Ni speciation in non-calcareous soils is modeled with WHAM VI with the same approach used in Cu speciation in Chapter ... fetida) and springtails (Folsomia candida)) and microbes (potential nitrification rate and glucose induced respiration) in the same soils that were used for the corresponding speciation studies, and...

Ngày tải lên: 13/11/2014, 11:21

... sporophores were included in each sample Percent C and N and isotopic composition were determined using an online continuous flow CN analyser (Carlo Erba NA1500) coupled with an isotope ratio mass spectrometer ... the natural stand and −2.7% for spruce) Strong 15 N enrichment was observed in the A1 horizon of the two stands In both stands A1 δ15 N became positive (1.4% in the natural stand and 0.6% in spruce ... utilized in part the online continuous flow CN analyser (Carlo Erba NA1500) coupled with an isotope ratio mass spectrometer (Finnigan Delta S) and DNA sequencing facilities at INRA-Nancy financed by INRA...

Ngày tải lên: 07/08/2014, 16:21

... genotypic and phenotypic responses to nutrient supply, large annual variation in nutrient resorption efficiency [21], and the possibility that resorption efficiency could respond to nutrient supply ... differences in leaf nutrient concentrations did not, however, reveal any relationships between site/plant nutrition and resorption efficiency [1] Differences in sampling protocols, the confounding ... leaf N and P concentrations on resorption efficiency and proficiency, mean leaf and litter nutrient concentrations of all species were fitted with linear and exponential regressions The probability...

Ngày tải lên: 08/08/2014, 14:20

... BANKING AND BU SINESS IN TH E ROMAN WORLD In the first century   lending and borrowing by senators – starting with Caesar and Crassus – was the talk of Rome and even provoked political crises ... negotiantes): wholesaler Negotiatio: a business deal, a concern Negotiator: in the second and first centuries  , Italian businessman who was resident outside Italy; in the Principate, wholesaler ... coin in the Principate  asses in the third and second centuries  ;  asses from the second century   onwards Silver coin  denarii Gold coin silver coin of Greek tradition (in the Roman...

Ngày tải lên: 10/08/2014, 07:21

... business, and also any capitalization on experience and trust It negated the very concept of an entrepreneur or of the spirit of free enterprise, in the modern sense of those expressions Thanks ... contrast, an actor or a dispensator was certainly in a position to run some personal business in parallel to that of his master and, with luck, to make some money by so doing A dispensator was not ... kinship and that it remained within modest proportions, I have myself in the past drawn attention to the positive aspects of Di Porto s analyses.20 Nevertheless, I remain unconvinced by many...

Ngày tải lên: 10/08/2014, 07:21

... figures so frequently on the tesserae?) () In several texts, spectare has the meaning of assaying coins or nonminted metals.12 Similarly, spectatio and spectator are sometimes used in connection ... were supposed to change hands without being opened, since the receiver of coins trusted the guarantee that the tessera represented The assaying of coins was common practice, and many people engaged ... at sales by auction, or to unsealed deposits or bank accounts The Sulpicii appear in auctions selling off pledges, but as sellers, not as bankers providing credit The operations upon which the Sulpicii...

Ngày tải lên: 10/08/2014, 07:21

... law Secondly, the beginnings of a law governing the profession had been set in place; this applied solely to professional money-changers/bankers: it concerned the opening and holding of deposit ... – and –  Rome s responses to financiers and financial crises should also apply to persons of Latin status and to Allies Clearly, measures affecting the interest rate were included in this ... Suetonius was conscious of the situation and even of its economic consequences My own conclusion establishes a clear distinction between, on the one hand, an awareness of an economic system (including...

Ngày tải lên: 10/08/2014, 07:21

... loans, not as State loans According to the Historia Augusta, that still applied in the Antonine and Severan periods The loans made by Antoninus Pius are not presented in the same way as those ... markets This supply-side explanation is no longer considered convincing and has been replaced by economic explanations based upon demand: centres of production moved because the centres of consumption ... procedures and techniques But it was after this that business picked up, particularly for the elite This progression went hand in hand with a growing differentiation between financial operations and increasing...

Ngày tải lên: 10/08/2014, 07:21

... texts not provide information on all the provinces Inscriptions relating to professional bankers are too few in number in the provinces, and in some provinces are not to be found at all (probably ... markets, nundinae In southern Latium and in Campania, all the towns in which moneychangers and bankers are known at the beginning of the Empire have one point in common They all appear on the indices ... monetization and financial transactions spread, they increasingly involved middle-range circles At the same time, banking professions became more modest In the Athenian classical period, Pasion possessed...

Ngày tải lên: 10/08/2014, 07:21

... romaine dans ses rapports lộchange et au monde de lộchange, in Andreau, Briant and Descat, eds., (b) Italy, Europe and the Mediterranean: relations in banking and business during the last centuries ... and passim Rupilia sack of coins Salamis in Cyprus , , Cn Sallustius P Sallustius sanctuary , Sardinia , M Scaptius , Scipio Aemilianus sealed deposit , , security for loans , , Index ... Universitọtsblọtter : (b) Aus dem neuen pompejanischen Urkundenfund: die Kondiktionen des C Sulpicius Cinnamus, SDHI : () Aus dem neuen pompejanischen Urkundenfund: die Streitbeilegung zwischen...

Ngày tải lên: 10/08/2014, 07:21

... properties, such as vapour pressures, viscosities and dielectric constants Glasstone investigated such systems by polarisation measurements on liquid complexes of haloforms with ethers, acetone and ... intermolecular interaction of the natural amino acids is of special interest because it determines the functional specificity of proteins and polypeptides Proline has a very special conformation among 20 natural ... the basis of interaction geometries in crystal structures (short contact distance and almost “linear angle” θ), certain effects in IR absorption spectra (red-shift and intensity increase of υXH,...

Ngày tải lên: 15/09/2015, 21:05

... in compost and in red mud; metals in RM can be seen in Fig sludge composting process, a multiple analysis of variance was carried out using SPSS-X program on a V A X computer The results of statistical ... bound and sulfide (oxidisable) fraction; Pb was mainly present in the organically bound and residue fractions; and Zn was distributed in the carbonates, oxides and organic bound fractions in the sludge, ... process significantly stabilised the Pb in the mixture The 50 days composting process converted all the Pb in the exchangeable and carbonates forms into organic bound fraction Baham and Spo:sito...

Ngày tải lên: 23/09/2012, 14:47

... RESULTS AND DISCUSSION • Arsenic contamination in plants Annual crop: Laboratory results as shown in table1 reveal that there are arsenic contaminant in plants at all locations At each location ... contamination in soil Soil samples from locations, called in corresponding points as bore holes (BH) number, were classified using the Unified Soil Classification System Soil profiles and their ... Royal initiative of Her Royal Highness Princess Maha Chakri Sirindhorn 11 As in Plant Lemon grass C hili pepper Mango ginger R ice stem P umpkin leaves Taro leaves E ggplant W ing bean C orn leaf...

Ngày tải lên: 25/04/2013, 08:21

... Heidegger s analysis has no people in it Dasein listens for the peal of stillness across a postnuclear landscape But Levinas becomes implicated in Heidegger s analysis as soon as he asks how any relationship ... an image and cannot get round behind it to an originating intention that would transform it into a meaning (a symbol or stand -in) Thus a painting is not, pace phenomenology, a looking-glass on ... the sensible establishes, the essential is committed Life is there Sight is, to be sure, an openness and a consciousness, and all sensibility, opening as a consciousness, is called vision; but...

Ngày tải lên: 01/11/2013, 10:20

... logically inferring from them the laws governing the valuing and pricing of the means or “goods.” As such, economics does not inquire into the individual s motivations in valuing and choosing specific ... examining the records of his actions, policies, utterances, and writings, and those of his associates This insight leads us to an understanding, which cannot be reasonably doubted by anyone of normal ... the specific event or epoch he is interested in explaining Like future events and situations envisioned in the plans of actors, all historical events and the epochs they define are unique and...

Ngày tải lên: 17/01/2014, 02:20