atomic masses of the elements based on c 12

LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION

LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION

... defined by the food preference of the zooplankton For successful modeling of the lake ecosystem, the impact of zooplankton on phytoplankton succession should be clarified The semi-large scale experiments ... from the pond) was utilized for calculating the daylight fraction The latitude of the observation site (34˚47') was used to calculate the daily irradiance These calculations were done according ... Hegarty, 1994) we concluded that the structure of model depicted in Fig can describes the impact of zooplankton on algal succession sufficiently Surface Water NNBG • PNBG NDON NIN CRO CNBG • • PDOP...

Ngày tải lên: 05/09/2013, 08:40

8 524 0
Tài liệu Báo cáo khoa học: Salt-induced formation of the A-state of ferricytochrome c – effect of the anion charge on protein structure docx

Tài liệu Báo cáo khoa học: Salt-induced formation of the A-state of ferricytochrome c – effect of the anion charge on protein structure docx

... environment of the sulfate-induced A-state of cytochrome c, as observed from changes induced in the 416 nm Cotton effect (sulfate concentration: 50 mM) The effect of sulfate (.) concentration on the ... eukaryotic c class cytochromes [27]; anions exert a strong influence on the lysine residues of cytochrome c, and significantly affect the structure and the functional properties of the protein, as the conserved ... Anion size modulates the structure of the A state of cytochrome c Biochemistry 39, 126 32– 126 38 18 Sinibaldi F, Howes BD, Smulevich G, Ciaccio C, Coletta M & Santucci R (2003) Anion concentration...

Ngày tải lên: 19/02/2014, 05:20

11 487 0
Proceedings of the International Conference on Evidence Based Practice in Dentistry pptx

Proceedings of the International Conference on Evidence Based Practice in Dentistry pptx

... methods of occlusal reconstruction, or the superiority of one occlusal scheme over another [82] Neither is there any evidence on the superiority of technically sophisticated methods over simpler ones ... issues, such as considerations of efficiency, public perceptions and side effects Efficiency is determined by the relationship between the resources used and the outcome; it includes economic analyses ... contrast with the old standard of ‘commonly accepted practice’, the new model for decision-making is based on the concept of evidence -based practice [20]: while still starting with the Omar patient’s...

Ngày tải lên: 06/03/2014, 12:21

69 408 0
xps studies of active elements surface of gas sensors based on wo3nanoparticles

xps studies of active elements surface of gas sensors based on wo3nanoparticles

... is much decreased The main difference is the complete absence of OH-groups (comp g) on the surface On the contrary the relative contribution of OHgroups and H2 O on the surface of WO2.9 and WO2.72 ... active elements based on stoichiometric WO3 nanopowders sensor response R/R = 175 Conclusions Thus in the nonstoichiometric tungsten oxides the contents of OH-groups is proportional to the nonstoichiometry ... between catalytic and electrochemical activity of oxide-hydroxide compounds and ion component of conductivity, formed by hydroxyl groups Therefore synthesis of oxide nanoparticles with enlarged contents...

Ngày tải lên: 20/03/2014, 13:12

4 560 1
Báo cáo khoa học: Effect of magnesium ions on the activity of the cytosolic NADH/cytochrome c electron transport system pptx

Báo cáo khoa học: Effect of magnesium ions on the activity of the cytosolic NADH/cytochrome c electron transport system pptx

... relevant implications in the bioenergetics of the cell, as well as possible consequences in therapeutic applications In tumour cells, an increase in the concentration of cytosolic cyto -c may contribute ... succinate/cyto -c reductase activity and the oxidation rate of exogenous ferrocyto -c are correlated with the frequency of speci c contact sites With regard to the effect of magnesium on the activity of ... to ascertain the role and effect of magnesium ions on the activity of the cytosolic NADH/cyto -c electron transport system of mitochondria incubated in isotonic 250 mm sucrose and hypotonic 25...

Ngày tải lên: 23/03/2014, 06:20

12 441 0
pocket atlas of human anatomy based on the international nomenclature - heinz feneis, wolfgang dauber

pocket atlas of human anatomy based on the international nomenclature - heinz feneis, wolfgang dauber

... Joint surface for the acromion C 33 Conoid tubercle Tuberculum conoideum Small eminence on the inferior surface of the acromial end of the clavicle for attachment of the conoid ligament C 34 Trapezoid ... attachment of the costoclavicular ligament C 29 Body (shaft) of clavicle Corpus claviculae (claviculare) Middle portion of the clavicle C 30 Subclavian groove Sulcus musculi subclavii Elongated ... Occipital condyle Condylus occipitalis Process on the occipital bone, for articulation with the atlas A B C 15 Condylar canal Canalis condylaris Passage located posterior to the occipital condyle, for...

Ngày tải lên: 08/04/2014, 12:37

510 564 0
báo cáo hóa học: " Do estimates of cost-utility based on the EQ-5D differ from those based on the mapping of utility scores?" pot

báo cáo hóa học: " Do estimates of cost-utility based on the EQ-5D differ from those based on the mapping of utility scores?" pot

... Quality of Life Outcomes 2008, 6:51 http://www.hqlo.com/content/6/1/51 Figure Comparison of the actual EQ-5D scores and the prediction errors of Model E Comparison of the actual EQ-5D scores and the ... detected by the condition-specific measure [10] Comparisons with other studies We are aware of two papers which have compared both the QALY gain and incremental cost per QALY predicted on the ... differences in the analgesic costs across each of the four interventions, and was calculated using the same aforementioned AUC technique as was undertaken for QALYs The mean change in cost was thereby...

Ngày tải lên: 18/06/2014, 19:20

11 834 0
Báo cáo hóa học: " Research Article Fast Signal Recovery in the Presence of Mutual Coupling Based on New 2-D Direct Data Domain Approach" pdf

Báo cáo hóa học: " Research Article Fast Signal Recovery in the Presence of Mutual Coupling Based on New 2-D Direct Data Domain Approach" pdf

... presented for compensation of the MC effect In Section 5, numerical simulations illustrate these proposed techniques which can accurately recover the desired signal in the presence of MC 2-D Direct Data ... i=1 where s0 is the estimation of s0 and Qc is Qc with replacement of cx , c y , cxy with cx , c y , cxy Numerical Examples In this section, the capability of MC compensation for the proposed algorithm ... constant as given in Table Figure shows the accuracy of the recovered signal in the presence of MC using new formulation (18) with comparison to the ideal recovering Figure shows the result of...

Ngày tải lên: 21/06/2014, 05:20

9 416 0
Báo cáo khoa học: "A comparison of daily representations of canopy conductance based on two conditional timeaveraging methods and the dependence of daily conductance on environmental factors" ppsx

Báo cáo khoa học: "A comparison of daily representations of canopy conductance based on two conditional timeaveraging methods and the dependence of daily conductance on environmental factors" ppsx

... the thermodynamic variables involved in the conductance calculation is necessary under conditions of significant temperature variability For the purpose of calculating daily average canopy conductance, ... data associated with sensor malfunction Of the remaining 258 d, the defined threshold conditions led to the exclusion from conductance calculations of an additional 23 d DISCUSSION Use of stem ... daily or 3.4 Effect of diurnal conditional averaging of conductance values on the comparison between diurnal and daily conductance After examination of portions of our data set in which low diurnal...

Ngày tải lên: 09/08/2014, 04:20

19 315 0
Báo cáo y học: "Insights in to the pathogenesis of axial spondyloarthropathy based on gene expression profiles" ppt

Báo cáo y học: "Insights in to the pathogenesis of axial spondyloarthropathy based on gene expression profiles" ppt

... manuscript CH conducted experimental design, supervised microarray assays, conducted data interpretation, and contributed to the manuscript DC conducted statistical analysis, and contributed to the ... These might form part of a bone remodeling signature for SpA Because of a disproportionate number of females in the control group, we conducted a post hoc analysis of variance on the effect of ... downstream function includes activation of caspase and inhibition of nuclear factor kappa B, both of which lead to regulation of IL-1β (Figure 1) [26,27] The downregulation of NLRP2 may therefore...

Ngày tải lên: 09/08/2014, 14:22

9 333 0
báo cáo khoa học: "The use of some nanoemulsions based on aqueous propolis and lycopene extract in the skin’s protective mechanisms against UVA radiation" pps

báo cáo khoa học: "The use of some nanoemulsions based on aqueous propolis and lycopene extract in the skin’s protective mechanisms against UVA radiation" pps

... samples at each of the three levels of tested concentration The lowest limit of quantification was considered the lowest concentration on the calibration line with an accuracy and precision within ... Accuracy, expressed as relative percentage Figure The calibration curve of lycopene standard Page of deviation of measured concentration in relation to the a obtained concentration, and precision, ... deviation of recalculated concentration from calibration curve equation The calibration model was considered correct if residuals were within boundaries of ± 20% at lower limit and ± 15% at other concentrations...

Ngày tải lên: 11/08/2014, 00:22

9 529 0
Báo cáo y học: "Organizational readiness to change assessment (ORCA): Development of an instrument based on the Promoting Action on Research in Health Services (PARIHS) framework" pps

Báo cáo y học: "Organizational readiness to change assessment (ORCA): Development of an instrument based on the Promoting Action on Research in Health Services (PARIHS) framework" pps

... sample will confirm that the clinical champion subscale loads onto the same factor as the other facilitation subscales The leadership practices subscale loaded on the context factor The subscale measuring ... seven of the nine facilitation subscales loaded onto the first factor; five of the six context subscales loaded onto the second factor; and the three evidence subscales loaded on the third factor ... measure The subscale measuring leader practices had a factor loading of 0.76 on the second factor, which the majority of the context subscales loaded on General resources, from the context scale,...

Ngày tải lên: 11/08/2014, 05:21

13 428 0
Báo cáo y học: " A predictive model for respiratory syncytial virus (RSV) hospitalisation of premature infants born at 33–35 weeks of gestational age, based on data from the Spanish FLIP study" pdf

Báo cáo y học: " A predictive model for respiratory syncytial virus (RSV) hospitalisation of premature infants born at 33–35 weeks of gestational age, based on data from the Spanish FLIP study" pdf

... data The correct prediction of RSV-related hospitalisation was calculated and ROC curves were plotted for each of the 100 outputs The distribution of correct prediction rates and areas under the ... validation [22] For each of the 100 samples, coefficients for each predictor variable were calculated The 100 coefficient sets were then used to derive predictor functions on 100 replicates of the ... backward selection was used to remove the variables that contributed least to the discriminant function The elimination of a variable from the analysis was based on a comparison of the discriminant...

Ngày tải lên: 12/08/2014, 14:20

10 390 0
Báo cáo y học: "Drawing the tree of eukaryotic life based on the analysis of 2,269 manually annotated myosins from 328 species" ppsx

Báo cáo y học: "Drawing the tree of eukaryotic life based on the analysis of 2,269 manually annotated myosins from 328 species" ppsx

... Nac Cgl Loe Deh Cad Ca_a Ca_b Ct_a Cap Cll Pig Pcs Rha Phb Fnd _c Fnd_b Fna_b Fnb_b Lab Cpc Phc Um_a Um_b Spr Alb Pn Mg Chg Poa Nc Mag Gz Gim Nh Scs Bof Hj Cop Coi_a Coi _c Ur Ajc_b Ajc_a Ajc _c ... of the domain structures of the orphan myosins of species not belonging to one of the other taxa Schematic diagram of the domain structures of the orphan myosins of species not belonging to one ... castellii Pichia stipitis Saccharomyces cerevisiae Saccharomycetes 17 Schizosaccharomycetes 17 Schizosaccharomyces pombe Encephalitozoon cuniculi Microsporidia 17 O Rhizopus arrhizus Phycomyces blakesleeanus...

Ngày tải lên: 14/08/2014, 08:20

23 354 0
Thermal error modelling of machine tools based on ANFIS with fuzzy c means clustering using a thermal imaging camera

Thermal error modelling of machine tools based on ANFIS with fuzzy c means clustering using a thermal imaging camera

... design consists of two sections: constructing and training In the construction section, the number and type of MFs are defined Construction of the ANFIS model requires the division of the input/output ... because of the problems of establishing the boundary conditions and accurately obtaining the characteristics of heat transfer The second approach uses empirical modelling, which is based on correlation ... the machine structure contribute most significantly to the total thermal displacement Further analysis then concentrated on the influence coefficient of discrete points using the FCM method The...

Ngày tải lên: 08/11/2015, 00:02

17 818 0
M-insurance Overcoming Privacy Concerns in the Consumer Use of Insurance Services based on Mobile Technologies

M-insurance Overcoming Privacy Concerns in the Consumer Use of Insurance Services based on Mobile Technologies

... Privacy Concerns in the Consumer Use of Insurance Services based on Mobile Technologies 2.4 Domain conclusion This section provides the conclusion of this chapter The conclusion mainly involves the ... privacy debate The introduction of enhanced connected consumer electronics, cloud computing and big data analytics increased the amount and value of personal information, stretching the concept of ... Chapter 6: Practical and theoretical implications, Conclusions, recommendations and reflection (RQ) Conclusion, discussion and recommendations Figure 1.2: Report outline Overcoming Privacy Concerns...

Ngày tải lên: 01/01/2017, 09:03

163 340 0
 Báo cáo y học: " Efficacy of the Valsalva Maneuver on Needle Projection Pain and Hemodynamic Responses During Spinal Puncture"

Báo cáo y học: " Efficacy of the Valsalva Maneuver on Needle Projection Pain and Hemodynamic Responses During Spinal Puncture"

... turn results in baroreceptor activation Activation of either the cardiopulmonary baroreceptor reflex arc or the sinoaortic baroreceptor reflex arc induces antinociception.9,10 There were few studies ... Hospital of Tehran University of Medical Sciences from January to March 2010 The study protocol conformed to the ethical guidelines of the 1989 Declaration of Helsinki Ethics Statement To evaluate the ... the distraction and control groups respectively (p= 0.000) Significant reduction in the incidence and severity of venipuncture pain was also observed in the balloon group compared with the other...

Ngày tải lên: 25/10/2012, 11:15

5 514 0
Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells

Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells

... Measurement of proton conductivity The proton conductivity of the PVDF-SPS membrane and Nafion-117 membrane was measured using the ac impedance technology The sample of the given membrane was sandwiched ... Figure 3c show the C1 s core-level spectra, O1s corelevel spectra and S2p core-level spectra of the PVDF-SPS membrane, respectively The C1 s core-level spectrum of the PVDF-SPS membrane can be curve-fitted ... prepare the PVDF composite membrane The structure and the morphology of the PVDF-SPS composite membrane were characterized The proton conductivity and the methanol permeability of the PVDF-SPS composite...

Ngày tải lên: 05/09/2013, 16:11

14 597 1
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