... studies, though, have shown more than changes in the relative abundance of insects in the trap crops and other added habitats Future studies are needed to understand the mechanisms of increased ... and predation on artificial prey was higher in monocultures, which had higher prey abundance, than in the polycultures, which had food available for a longer part of the growing season Individuals ... were confined with terminal leaves of apple with honeydew of the aphid Aphis pomi DeGeer, but not when confined with terminal leaves of apple without honeydew or with flowers of round-leaved mallow...
Ngày tải lên: 09/04/2015, 17:28
... presented and discussed The presentation and processing of data is followed by data interpretation in Chapter This chapter is concerned with the interpretation of the data analysed in Chapter and the ... attention This is followed by a discussion of how and from what sources the data on the identified indicators were gathered In the last part of the results obtained from the analyses of the data are ... understand the problem and its objectives After that, the data is collected and the quality of the data is investigated This is followed by an initial examination of the data through the use of...
Ngày tải lên: 20/02/2014, 16:20
Tài liệu Báo cáo khoa học: A point mutation in the ATP synthase of Rhodobacter capsulatus results in differential contributions of DpH and Du in driving the ATP synthesis reaction pptx
... traces obtained by this method The initial high rates of ATP synthesis decay within a few seconds mainly due to the decay of the D ~H -induced l by the acid-base transition The slow increase of ATP ... enlarged view of (A), showing only the data obtained in the absence of Du (C) The ratio of the best-fitting functions and of the data points of wild-type over mutant are plotted for data in the presence ... chromatophores of Rb capsulatus, under these conditions, DpH represents the only driving force for ATP synthesis When carried out at room temperature, the linear phase of the D ~H -induced ATP synthesis decays...
Ngày tải lên: 21/02/2014, 03:20
Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf
... Azide binding residues include the three His metal ligands (H2 6, H8 1 and H1 71) and gateway residues H3 0 and H3 4 A further gateway residue, H3 1, is involved in FeSOD but not in MnSOD Only in MnSOD ... the N domain of FeSODs (Q69) and the C domain of MnSODs (Q146) Exceptions to this scheme include the substitution of Gln by His in two MnSODs and some FeSODs which have substituted His at the equivalent ... residues of FeSOD are shown as dashed lines where a sixth ligand, presumed to be hydroxide, is bound to the metal [11,22,23] ˚ Beyond the metal ligand residues and within 10 A of the metal there...
Ngày tải lên: 21/02/2014, 01:21
Báo cáo khoa học: "ON THE SPATIAL USES OF PREPOSITIONS" docx
... meaning of " t o the right" say, a s implying l o c a t i o n In the whole right-hand half-space instead of on the axis The c h o i c e adopted here r e f l e c t s the f a c t noted In e a r ... the speaker's purpose, as u n y o f the c o n t e x t u a l f a c t o r s described in t h i s paper - indeterminacy, Gricean inferences, highlighting of background elements, determination of ... ~5'l~lid ,@.-.cha i r One g e n e r a l l y s a y s t h a t X is tn eke field and in the ~mi, whenever field or bowl contain X One ~ay however say the dust on the ~ml, and the fertilizer on the ~eid...
Ngày tải lên: 08/03/2014, 18:20
Báo cáo khoa học: Proteolytic degradation of nitric oxide synthase isoforms by calpain is modulated by the expression levels of HSP90 potx
... both isoforms [2,4] The addition of CaM has no effect on the pattern on digestion (data not shown) Our findings appear to indicate that the digestion process of both NOS proceeds through the hydrolysis ... NO even in conditions in which isolated forms of NOS could be rapidly degraded by calpain This protection is mediated by HSP90, on the basis of a dual mechanism: binding to NOS, which favours ... We have demonstrated that, in addition to the well-known calpain modulators, HSP90 is directly involved in this regulatory process This chaperone binds to calpain and, when associated with the...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo hóa học: " Research Article Edge Adaptive Color Demosaicking Based on the Spatial Correlation of the Bayer Color Difference" pptx
... G B G G G G R R R G G G R R R Bayer color difference plane Dh Dh Dh Dv Dv Dv Dh Dh Dh Dv Dv Dv (G-R) Dh Dh Dh Dv Dv Dv G R G R G R B G B G B G Downsampling R01 G00 G R G R G R B B B G G G B G B ... primary-consistency soft-decision (PCSD) method [20], the homogeneity-directed method [21], and the a posteriori decision method [22], and the direct edge directed (direct ED) methods such as the variance of color ... each of the image crop, the vertically directed line edge pattern of the fence and the edge junctions of the window are depicted In spite of the high PSNR performance, POCS method shows the Moir´...
Ngày tải lên: 21/06/2014, 08:20
Báo cáo toán học: "The characteristic polynomial of a graph is reconstructible from the characteristic polynomials of its vertex-deleted subgraphs and their complements" doc
... Coefficients of the characteristic polynomials of the graphs of Figure and their vertex-deleted subgraphs 7 the electronic journal of combinatorics (2000), #R12 G • HH J • HH•6 J HH HH JJ • • • H • • ... not Hamiltonian For the second graph, take H = G Again all the vertex-deleted subgraphs of both H and H are Hamiltonian, yet this time H is also Hamiltonian.” A different problem than that proved ... coefficients of x The list of the characteristic polynomials of the vertex deleted subgraphs of the two graphs is shown in Table This is hardly an indication that counter-examples exist and it may...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "The maximum size of a partial spread in H(4n + 1, q 2) is q 2n+1 + 1" docx
... spread in H( 5, q 2) can never exceed q + Their proof relies on counting methods, and they also obtain additional information on the structure of partial spreads which meet this bound q + In this ... trivial bound of As additional information on the structure of partial spreads meeting the bound of q + in H( 5, q 2) is also obtained in [5], the question arises whether this is possible in the general ... λ < of k the graph Γ the following inequality holds: |S| ≤ − λ Proof The inner distribution vector a simply has a on the position corresponding with the identity relation, and |S| − on the position...
Ngày tải lên: 07/08/2014, 21:21
Báo cáo toán học: "Preliminary measurement and simulation of the spatial distribution of the Morphogenetically Active Radiation (MAR) within an isolated tree canopy" docx
... Each of them is treated like the direct radiation The sky is divided into 96 solid angle sectors, i.e the intersection of zenith classes and 12 azimuth classes The distribution of diffuse radiation ... basal diameter [23] As an input of the model, the volume occupied by the tree was represented as a cube of 10 m length and width and m height The volume was divided into cubic cells of 0.5 m side ... within the crown in shaded and sunlit areas Spectra were saved only when the incident radiation was stable (as checked from continuous readings of incident quantum sensor outputs) Sunlit and shaded...
Ngày tải lên: 08/08/2014, 14:22
Báo cáo khoa học: "Assessment of the spatial distribution of light transmitted below young trees in an agroforestry system S Meloni" pptx
... The analysis is made on the shaded The shaded area is defined as the only set of points such that measured or simulated transmitted radiation is less than 90% of the incident radiation At the ... simulate the tree shadow and possibly the radiation distribution in the shaded area without considering the spatial pattern Cohen and Fuchs (1987) considered an orchard canopy as divided into aggregates ... spatial distribution of the transmitted radiation on the whole scene), the sunlit and shaded area and the standard deviation of the simulated transmitted radiation in each soil cell and therefore...
Ngày tải lên: 08/08/2014, 18:21
báo cáo khoa học: "Down-regulation of TM4SF is associated with the metastatic potential of gastric carcinoma TM4SF members in gastric carcinoma" ppt
... Instead, they regulate post-ligand binding events, including intergrinmediated adhesion strengthening, a process whereby cells become increasingly resistant to detachment from immobilized integrin ... research theme ZC, CH, SG and BG Page of designed methods and experiments, carried out the laboratory experiments, analyzed the data, interpreted the results and wrote the paper HD, NL and GZ co-designed ... revealed decreased CD9 expression, and the immunostaining in most of these tumors was heterogeneous The immunohistochemical results were agreed with those of RT-PCR and 98.0% of the specimens coincided...
Ngày tải lên: 09/08/2014, 01:24
báo cáo khoa học: " Is the basal area of maize internodes involved in borer resistance?" docx
... studies on individual leaves noted high initial concentrations of hydroxamic acids, which declined rapidly as the leaf aged and expanded [55] Attending to our previous hypothesis, the less developed ... Page of 12 Table Biochemical compounds in rind and pith of two internode sections in two synthetic varieties and their derivatives with lengthened or shortened length of the basal internode ring ... with those determined in previous studies on various maize inbred lines [71] There were greater concentrations of PCA and FA in the rind than in the pith, while DFAT concentrations showed the...
Ngày tải lên: 11/08/2014, 11:21
báo cáo khoa học: " Assessing the spatial distribution of methadone clinic clients and their access to treatment" ppsx
... clinics including the study clinic and the district where the clinic is located ering in its vicinity than the clinic in the district where they resided As most respondents were local residents, ... argued that in order to have good access to methadone, some heroin users might have migrated from their original areas of gathering to the new neighbourhoods of methadone clinics The compact distribution ... in Hong Kong which need to be viewed in perspective First of all, while heroin has continued to be the most important drug of dependence locally, the number of new heroin users has been falling...
Ngày tải lên: 11/08/2014, 18:20
Báo cáo y học: " Induction of the HIV-1 Tat co-factor cyclin T1 during monocyte differentiation is required for the regulated expression of a large portion of cellular mRNAs" pptx
... with this idea, the CDK9 42 kDa protein is localized throughout the nucleoplasm, while the CDK9 55 kDa protein is concentrated in the nucleolus [9] Additionally, the 55 kDa protein is expressed ... after infection with the shRNA-CycT1 and shRNAcontrol lentiviruses Interestingly, cells expressing the siRNA against cyclin T1 did not exhibit reduced growth, as the culture infected with the shRNA-CycT1 ... in MM6 cells that are affected by the knock-down of cyclin T1 and the genes affected by the re-induction of cyclin T1 in late-differentiated macrophages It is notable that HIV-1 can induce the...
Ngày tải lên: 13/08/2014, 09:20
Báo cáo y học: " Epinephrine: Is it really the black sheep of vasoactive agents" pptx
... shock In contrast, epinephrine is relegated to second or third-line therapy due to adverse effects, including hyperlacatemia, arrhythmias, and decrease in splanchnic circulation In porcine models, ... μg/kg/min of dopamine or any dose of epinephrine or norepinephrine This exposure, though less than 24 hours, may have confounded the effects of vasoactive agents and the ability to detect a difference ... double-blind randomized controlled trial to compare epinephrine to norepinephrine and dobutamine (whenever needed) in septic shock [1] Theirs was a moderate-sized, welldesigned study with clinically...
Ngày tải lên: 13/08/2014, 20:22
Effect of changes in dissolved oxygen concentrations on the spatial dynamics of the gulf menhaden fishery in the northern gulf of mexico
... nearshore shift in the fishery as bottom DO concentration declined A nearshore shift in the fishery supported our hypothesis that Gulf Menhaden would be found along the edges of hypoxic areas, which ... probability of fishing (Figure 4A) showed some bimodality, with high values at the shallowest depths and intermediate (20–40-m) depths Variation around the effect of depth was high at greater depths for ... Every DO value and corresponding depth record from the environmental data set within a 5- × 5-min grid cell (rather than the DO value and corresponding depth nearest to each fishing record) was...
Ngày tải lên: 04/09/2015, 08:12
The spatial distribution of dust sources in iraq by using satellite images
... represented in the governorates of Al-Anbar and Ninwah Through the study of climate data observed in Ninewah city, it shows that the general trend of temperatures increase, heat waves are increasing, ... months included seasons spring and summer, these images have a high and various wind speeds to discrimination the regions that cause the emission of dust particles and thus the occurrence of this ... increasing, the number of hot days increase in the summer, decreases the amount of rainfall, especially during the last two decades, bad distribution of rainfall during the rainy season, late rainy season...
Ngày tải lên: 09/09/2015, 10:17
Assessment of Spatial Variation of Water Quality Parameters in the Most Polluted Branch of the Anzali Wetland, Northern Iran
... reaches The sedimentation surveys during past decades in the Anzali wetland showed significant increases, implying mounting erosion in the watershed, including the Siahroud basin as one of the major ... any of the cosidered parameters Consequently, it showed a high negative score in this factor NO3- showed a high positive loading in the third rotated factor with 0.924, whereas that of the other ... changes might be due to the fact that the nitrate load- Charkhabi A .H. , Sakizadeh M ing is usually highest in winter and spring Therefore, soil -water recharge in autumn and winter causes N-mineralization...
Ngày tải lên: 28/05/2016, 11:28
Báo cáo y học: "The evolving story of medical emergency teams in quality improvement"
... rate far higher than routine incidentreporting systems but without requiring substantial investments of additional resources Moreover, the direct involvement of clinicians in the detection of patient ... on Quality of Health Care in America, Institute of Medicine: To Err Is Human: Building a Safer Health System Edited by Kohn LT, Corrigan JM, Donaldson MS Washington, DC: National Academies Press; ... from the chart review that MET personnel perform to the providing of patient care This methodology does not replace the need for other forms of adverse event detection (such as incident reporting...
Ngày tải lên: 25/10/2012, 10:06