... and exercising the communications protocol with reference to these events from the affected entities to their Balancing Authority and Reliability Coordinator tothe Electricity Sector Information ... an event could be better understood and communicated across the public and private sectors, while others focus on how to prevent, mitigate, or respond to an event regardless of its likelihood They ... Report of the Commission to Assess the Threat tothe United States from Electromagnetic Pulse (EMP) Attack Commission to Assess the Threat tothe United States from an EMP Attack Washington, DC...
... shortening its length tothe depth of the container and preventing the development of replacement taproots The confining of lateral roots in the container and their downward growth lead tothe generation ... water supply tothe shoot may change according tothe shoot demand owing to an adjustment of root hydraulic conductance Water deficit reduces root growth and the capacity of roots to take up water ... (0.5 to mm, LR 0.54.5 ), and the ratio of the length for each dynamic class tothe total length Dry root weight (DRW) was calculated after drying the...
... represents the apparent extension of the interaction zone but only to that of their mother rootThe global response was essentially local, since only the laterals close tothe tip of the mother root ... individual root growth (solid line) for several lateral roots along the taproot The numbers correspond to their rank, from the base tothe apex (after Thaler and Pagès [19]) roots growing in the poorer ... made to include sub-models describing the interactions between the roots and their exogenous environment, the soil However, the organs of the plant, especially the roots, not interact only with their...
... participated in the design of the nanoparticle synthesis and preparation of the suspension, in the design of the study and tothe writing of parts of the manuscript JMF contributed tothe experimental ... vascular tissues than the other crops Within the first 24 hour of exposure tothe suspension, the nanoparticles can reach the upper part of the plants, and in the case of wheat they accumulate inside ... into the aerial part Figure 4a-h shows sections of the plant crown belonging tothe four crop species after 24 and 48 hours of exposure tothe bioferrofluid The black deposit corresponding to the...
... polyamine synthesis It is likely that the cell cyclearresting action of CY in the stomach in this study was due tothe activation of p53 and therefore leading tothe suppression of the c-Myc/ODC ... to stimulated hematopoiesis [25] All of these results are consistent with the present findings that AP is a tonic to hematopoietic system Concerning angiogenesis, it is believed that one of the ... tissues It exerts its cytotoxic effect via transfer of its alkyl groups to DNA, leading to cell cycle arrest and apoptosis The major site of alkylation within the DNA is the N7 position of guanine...
... However, there is no research using RZWQM or any existing model to simulate the movement of pesticides within the RBS The objectives of this study were to use RZWQM as a tool to predict the efficiency ... profile (the third layer tothe eighth layer) were half of the previous layer We did not have field measurements for the microbial pools; therefore the estimation number from the model was used To ... 240, then began to decrease (Table 5) The increase in atrazine mass in subsurface soil during the period after atrazine entry into the RBS was due to downward movement of atrazine from the top...
... selected as theroot bridge, by using default values, is not the best choice It is necessary to force the “other” switch to become theroot switch b In the example output given theroot switch ... Verify the running configuration file on theroot switch a On the switch that was changed to be theroot bridge, type show running-config at the privileged EXEC mode prompt b Is there an entry in the ... blocking on the non -root switch? l What is the status of the link light on the blocking port? Step Reassign theroot bridge a It has been determined that the switch...
... Step Reassign theroot bridge a It has been determined that the switch selected as theroot bridge, by using default values, is not the best choice It is necessary to force the “other” switch to ... Configure the hosts attached tothe switches Configure the host to use the same subnet for the address, mask, and default gateway as on the switch Step Verify connectivity a To verify that the hosts ... the “other” switch to become theroot switch b In the example output given theroot switch by default, is Switch_A Switch_B is preferred as theroot switch Go tothe console and enter configuration...
... cm to 60 cm, the sand color changes from yellow to dark grey and brown Lower then 60 cm up to 100 cm, which is the bottom, the sand color returns tothe original yellow Figure shows the average ... surface tothe depth 10 cm, the originally yellow sand is mixed with the OM due to decomposing plants From 10 cm to 40 cm, the sand is still yellow and clean with numerous roots From 40 cm to 60 ... even at the relatively low amount usually found in soils The macrophyte plants transport approximately 90% of the oxygen available in theroot zone (Lee, 2007) Such the oxygen in theroot zone...
... emphasis the thoroughness with which the roots invade the soil Depth of root penetration The earlier root studies did not pretend to determine the depth to which roots actually penetrate the earth ... drouth, but that, since the feeding ground of the roots is smaller, the crop is likely to be small These deductions as tothe depth to which plant roots will penetrate the soil in arid regions ... large and near the surface Extent of roots A number of investigators have attempted to determine the weight of the roots as compared with the weight of the plant above ground, hut the subject,...
... of the relationship An adequate proportion of fine roots (thinner than mm) in theroot system is another important parameter of planting stock and thus the changes in the fine root volume in the ... time being there are not many papers dealing with the root- plant ratio changes after planting in the forest There are only few data on the influence of the root- plant ratio changes on their growth ... and therefore it could be neglected The next step is to evaluate the root- plant ratio and its relationship with root system as the driving variable for young plant performance in the forest The...
... proximal roots All proximal roots were exposed In addition tothe data recorded for the roots in the complete root system exposure, the diameter difference between the point of insertion toroot ... sepium, the simulated root architecture of a tree is shown, and the ellipses refer tothe simulated root extension in two other trees and the small dots refer to other trees to tree roots, but ... prediction, there is a need to investigate the global relevance of these concepts when applied to other species The objective of our contribution is to research the ways of improving the accuracy of the...
... 1996), these seedlings were then cut at theroot collar, and theroot system was extracted from the container and hand washed The shoot was separated into needles and stem The needle, stem and root ... °C for 48 h The shoot /root ratio was calculated as the shoot (needle + stem) mass totheroot mass Needle Growth and nutrition of ponderosa pine samples were then ground and sent tothe Scotts ... investigate the applicability of a number of different controlled-release fertilizer products The fertilizers were either applied into theroot plug of containerized ponderosa pine stock in the green...
... straightforward to check the following two theorems which show together that: Different non-equivalent classes of critical points, up to linear equivalence, can converge in the limit tothe same class the ... combinatorics 17 (2010), #R124 To each configuration C, it is straightforward to associate a point DC in Zn+1 : DC is the vector with coordinates equal tothe number of chips given tothe vertices ... refer tothe survey [19]) or on the quasi-randomness properties of the graph, see [8] The famous Matrix Tree Theorem states that the cardinality of the (finite) Picard group Pic(G) := An /LG is the...
... chemical In the first case, the fungal mantle which forms around the short roots could act as a mechanical barrier preventing the penetration of the juvenile nematodes In the second, some ectomycorrhizal ... These plates were then incubated at Ectomycorrhization of Acacia holosericea in Senegal 25 °C in the dark in order to achieve a good coverage of the paper card The filter paper covering the roots ... the same buffer The roots were post-fixed for h in 2% osmium tetroxide and rinsed in distilled water They were dehydrated through an acetone series and three times in pure acetone They were then...
... explain why stomata conductance and transpiration were normal after a short time This does not favor the hypothesis of root resistance as limiting factor, because then photosynthesis, stomata conductance ... conditions in May The values obtained from normal grown controls were related to those where theroot system was cooled down to about °C As figure demonstrates, the chilling of theroot system caused ... variants Therefore, pho- tosynthesis and shoot growth were not directly impaired It might be that the optimal values of root temperatures measured by method are not restricted totheroot system,...
... directly attached tothe long roots (fig 9) The presence of a stele connected tothe main vascular system of the long roots indicates that nodules are transformed short roots, like the previously ... occurs very rapidly after the apparition of the short root, close tothe elongating tip of the long rootThe most spectacular diversity was found on Vouacapoua americana and on the Eperua species (E ... short roots’ A dense accumulation of such roots belonging to Eperua sp was found in the litter around the base of neighbouring trees This suggests that these roots are particularly well adapted to...
... difference between the stem and the surrounding air, the gas inside the stem will be pressurized and flow through the intercellular spaces of the phloem and the xylem tothe roots Materials and ... higher tothe roots than tothe stems This might be due tothe fact that in many trees root tissue is more porous No enhancement of gas flow could be induced by irradiating the stem Obviously, there ... glutinosa was the only one which developed small pressure to gases In F excelsior, gas flow rates due to diffusion were the highest; diffusion towards the roots was twice as high as diffusion tothe stem...
... significantly more of the variation in root data than did mycorrhizal class The two exceptions were the number of short roots: ) per unit root dry weight and 2) per unit root length Root dry weight, ... short root numbers increased (P 0.60) Mycorrhizal formation by other ... compared tothe other treatments (Fig ) The comparison of mycorrhizal to non5 mycorrhizal seedlings for any root was not parameter (P >0.25) significant Discussion and Conclusion For most shoot and root...