... increase from the open boundary (i.e outer harbour) to nearly 1.7 m in the arms, and decrease from the arms to nearly 1.0 and meters in the tidal flat and mangrove areas, respectively The decrease ... zone, at Wissant and Zuydcoote, the ebb is directed westward and the flood is flowing eastward, while at Hardelot Beach, the ebb and flood are directed southward and north‐ ward respectively The reversing ... the influence of roots and trees signifi‐ cantly increase the friction and thus reduce water speed [107] From empirical experiments C d was observed to vary between and 10, and its value relies...
Ngày tải lên: 16/03/2014, 12:20
... speciation and the effects of competing cations into consideration, fCu was calculated using eq and copper accumulation can also be predicted by employing eq (Cheng and Allen, 2001), predicted [Cu]moss ... subcapitata, and they concluded that the effects of pH on zinc toxicity could not be described by the BLM and that pH affects the physiology of the BL Francois et al (2007) investigated the effects of ... free cupric ion activity and free calcium ion activity The parameters β and the stability constants were estimated by minimizing the root mean squared error (RMSE) of the predicted growth rate...
Ngày tải lên: 05/09/2013, 10:15
Comparison of Two Synthesis Routes to Obtain Gold Nanoparticlesin Polyimide
... the GNPs and thus further change the membrane performance The polymer composites were characterized by UVÀvis spectroscopy and diffuse reflection spectroscopy (DRS), scanning electron microscopy ... TEM Transmission Electron Microscopy The TEM pictures of the cross sections of the skin layers and the porous substructures of the membranes are given in Figures 6À9 In Figures and 8, the top of ... irradiation) and PL and RL are the permeance and rejection measured when the membrane is irradiated ’ RESULTS AND DISCUSSION Since the size, distribution, aggregation, and dielectric environment...
Ngày tải lên: 18/09/2013, 21:27
Báo cáo khoa học: Structure and positioning comparison of two variants of penetratin in two different membrane mimicking systems by NMR pdf
... total of 60 structures were calculated and 20 were selected to represent the final solution structure based on their target function and constraint violations The quality of the structure was checked ... penetratin (Figs and 2) Figure shows CD spectra from penetratin in different bicellar solutions The CD spectra reveal that the structure of penetratin is mostly random coil in water (Fig 1a) and that ... of TOCSY data and sequential assignments were obtained from NOE connectivities (Fig 3) Structural statistics for the ensemble of 20 structures are presented in Table and the structure represented...
Ngày tải lên: 23/03/2014, 18:20
Báo cáo sinh học: " Genome comparison of two Coccolithoviruses" doc
... alignment and drafted the manuscript DSCH prepared the EhV-163 DNA for the construction of the shotgun library, helped coordinate the study and draft the manuscript AD and DSCH constructed the ... library AD screened the library AD and KJC performed the sequencing and participated in the sequence alignment WHW conceived, designed and coordinated the study and helped to draft the manuscript All ... CDSs are predicted to start and stop at the same locations as their EhV-86 counterparts Variation occurs at the DNA and amino acid level but generally the overall length and structure of the genes...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học: " Work and diet-related risk factors of cardiovascular diseases: comparison of two occupational groups" doc
... atherogenic effects such as degenerated vascular architecture and endothelial function, elevated oxidative stress, and higher risk of thrombosis Homocysteine, resulting as an intermediate product of the ... a quick and a simple method of risk prediction [8] Other risk factors associated with nutrition, include the fatty acids that are a part of the lipids regulating the structure and function of ... Subjects The study groups consisted of chefs (N = 45) and office workers (N = 48) All subjects were male and aged between 30 and 45 years The volunteers were informed of the purpose, course and...
Ngày tải lên: 20/06/2014, 00:20
báo cáo hóa học:"Genome comparison of two Coccolithoviruses" doc
... alignment and drafted the manuscript DSCH prepared the EhV-163 DNA for the construction of the shotgun library, helped coordinate the study and draft the manuscript AD and DSCH constructed the ... library AD screened the library AD and KJC performed the sequencing and participated in the sequence alignment WHW conceived, designed and coordinated the study and helped to draft the manuscript All ... CDSs are predicted to start and stop at the same locations as their EhV-86 counterparts Variation occurs at the DNA and amino acid level but generally the overall length and structure of the genes...
Ngày tải lên: 20/06/2014, 04:20
báo cáo hóa học:" A comparison of two headless compression screws for operative treatment of scaphoid fractures" doc
... increase bone purchase and the screw is available in long (40% of screw length threaded) and short (20% of screw length threaded) configurations Available sizes range from 10-40 mm for long screws ... screws and 16-40 mm Page of for short screws (Figure 1) All screws tested in our study were long threaded screws The Acutrak Standard headless compression screw has an hourglass shape and is ... compression, micromotion and bone biology Additionally, the Synthes screw is a smaller screw and may cause less articular damage during and after insertion, thus leading to less post-operative pain and...
Ngày tải lên: 20/06/2014, 04:20
báo cáo hóa học:" A comparison of two headless compression screws for operative treatment of scaphoid fractures" pdf
... increase bone purchase and the screw is available in long (40% of screw length threaded) and short (20% of screw length threaded) configurations Available sizes range from 10-40 mm for long screws ... screws and 16-40 mm Page of for short screws (Figure 1) All screws tested in our study were long threaded screws The Acutrak Standard headless compression screw has an hourglass shape and is ... compression, micromotion and bone biology Additionally, the Synthes screw is a smaller screw and may cause less articular damage during and after insertion, thus leading to less post-operative pain and...
Ngày tải lên: 20/06/2014, 07:20
báo cáo hóa học:" Proximal screws placement in intertrochanteric fractures treated with external fixation: comparison of two different techniques" pdf
... scored as ASA and 23 patients as ASA In group A, 12 patients had an AO type A1 fracture and 23 patients had an AO type A2 fracture In group B, 13 patients had an AO type A1 fracture and 22 patients ... Score and the Palmer and Parker mobility score was 62 (range; 43-91) and 5.6, respectively The difference between Groups A and B was statistically insignificant for both Harris Hip Score and Palmer ... hydroxyapatite-coated screws could increase the stability of fixation Furthermore, in stable intertrochanteric fractures the external fixator may act as a tension band [20] Lateral placement increase the...
Ngày tải lên: 20/06/2014, 07:20
Báo cáo lâm nghiệp: "Comparison of two types of ECOLURE lure on Ips typographus (L.) (Coleoptera: Scolytidae)" doc
... ECOLURE CLASSIC contains 2.5 g of effective compounds and ECOLURE TUBUS g The basic difference between them is in the construction of the dispenser wrapper Effective compounds are packed in a classic ... gradually decreases and that is why the value of the C/T index also decreases until the bag of ECOLURE CLASSIC is partly opened again As the efficiency of ECOLURE TUBUS gradually decreases, the ... the decreased percentage of males at a high amount of trapped beetles in the case of ECOLURE CLASSIC Jakuš and Šimko (2000) showed that a decrease in pheromone release to 50% led to a decrease...
Ngày tải lên: 07/08/2014, 10:22
Báo cáo lâm nghiệp: "A comparison of two modelling studies of environmental effects on forest carbon stocks across Europe" ppsx
... primarily describes the effect of changing temperature and atmospheric carbon dioxide concentration on productivity The model is based on the work of Wang and Polglase [21] They described the structure ... latitude but the effect is confused by the effect of the different age structure of the forests in each country An estimate of relative productivity without the effect of age structure across Europe ... zone an increase in NPP is offset by a larger increase in Rs and in the Mediterranean zone a fairly large increase in NPP is heavily offset by the increase in Rs producing the large reduction in...
Ngày tải lên: 08/08/2014, 00:22
Báo cáo lâm nghiệp: "Variation in the composition and content of ellagitannins in the heartwood of European oaks (Quercus robur and Q petraea). A comparison of two French forests and variation with heartwood age" ppt
... were selected to correspond to two opposing types of French oak that are used by the cooperage industry and frequently claimed to have different effects on the flavour of wine and brandy To determine ... Limousin and one Troncais stave Three replicate extractions of wood samples from each stave were carried out in Teflon tubes, using the solvent and conditions described previously After extraction ... roburins A and C Roburin A increases in concentration during the first 10 years of ageing and roburin C over the first 30 years, before each declines again in older wood Grandinin and roburin...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: " Comparison of two sap flow methods for the estimation of tree transpiration" ppt
... direct measurement and evolves at the same pace as photosynthetically active radiation 2.1.2 Method Method is more complete and is based on the energy balance of a part of the stem as described ... Valancogne and Nasr [12] and van Bavel and van Bavel [3] This method has been tested and validated G sepium trees [9] The apparatus consists of a flexible heater encircling the stem and providing ... (K) The sensors can be built as described by Granier [4] or purchased (UP GmbH, Schirmgasse, D-84028 Landshut) and present some specificities (table I) Low electric power of 0.2 W is used whatever...
Ngày tải lên: 08/08/2014, 23:22
Báo cáo y học: "Acute pressure overload of the right ventricle. Comparison of two models of right-left shunt. Pulmonary artery to left atrium and right atrium to left atrium: experimental study" doc
... pressures and a decrease in left ventricular end-diastolic pressure In our study, in both groups after shunting it was detectable an increase in heart rate at 10 and 20 minute and a decrease of ... contributions All authors read and approved the final manuscript MA and TS performed all the experiments, collected the data and drafted the manuscript AP is the clinical director of the experimental ... helped out with the experiments and the data collection DM revised it critically for important intellectual content VD revised it critically for important intellectual content GB have given final...
Ngày tải lên: 10/08/2014, 09:22
Báo cáo y học: "Comparison of two protective lung ventilatory regimes on oxygenation during one-lung ventilation: a randomized controlled trial" pps
... design, collection and analysis of data JCG: Study design, collection and analysis of data CO: Study design, collection and analysis of data All authors have read and approved the final manuscript Competing ... wall and lung compliance) and is considered a better reflection of alveolar pressure On the other hand, Pmean correlates with alveolar ventilation and gas oxygenation [25] Van der Werf and colleagues ... FRM: Study design, development of methodology, collection and analysis of data, writing the manuscript DFP: Study design, collection, analysis and interpretation of data HC: Study design, development...
Ngày tải lên: 10/08/2014, 09:22
Báo cáo y học: "Bone healing after median sternotomy: A comparison of two hemostatic device" pdf
... Thriving Non-Union 0 (70-100%) and embedded in methylmethacrylate (MMA) and then sectioned Four sections separated by 500 μm were cut from the block using a hard tissue microtome (KDG-95, MeProTech, ... (PQ -CT) , using an XCT 2000 scanner from Stratec Biomedical Systems AG (Gewerbestr 37, 75217 Birkenfeld, Germany) PQ -CT is a method of accessing bone mineral density which uses multiple cross-sectional ... handling and caretaking was conducted in accordance with guidelines given by the Danish Inspectorate of Animal Experimentation and after approval from this institution Among 42 Danish landrace...
Ngày tải lên: 10/08/2014, 09:23
Báo cáo y học: "Comparison of two percutaneous tracheostomy techniques, guide wire dilating forceps and Ciaglia Blue Rhino: a sequential cohort study" docx
... (classic Ciaglia) and CBR [6,8], and comparing sequential dilation and GWDF [7,9-11], have been described in the literature Van Heurn and colleagues concluded that sequential dilation and GWDF are ... prospective, randomised studies are required to compare these different tracheostomy techniques adequately We are currently conducting a prospective, randomised study in which we compare GWDF and ... JC, Sirgo G, Hernandez G, Martinez R: Percutaneous tracheostomy: Ciaglia Blue Rhino versus Griggs' guide wire dilating forceps A prospective randomized trial Acta Anaesthesiol Scand 2004, 48:451-456...
Ngày tải lên: 12/08/2014, 20:20
Báo cáo y học: " Low NO bioavailability in CCl4 cirrhotic rat livers might result from low NO synthesis combined with decreased superoxide dismutase activity allowing superoxide-mediated NO breakdown: A comparison of two portal hypertensive rat models wit
... for the detection of rat endothelin-1 mRNA (preproendothelin-1) (access number NM 612548) was: P1: 5'-CAG.GTC.CAA.GCG.TTG.CTC.CTG.CTC.CTC.C-3' positions 328–355; M2: 5'CAC.CAC.GGG.GCT.CTG.TAG.TCA.ATG.TGC.TCG-3' ... oxide (NO) and superoxide signaling Adapted from references [18], [24] and [34] NO is a potent vasodilator acting through activation of soluble guanylyl cyclase in vasoactive effector cells Superoxide ... (SOD) activity SOD activity in liver homogenates in buffer I was diluted 400 times with buffer I and measured with a RANSOD kit (Randox Laboratories, Crumlin, UK) according to the manufacturer's...
Ngày tải lên: 13/08/2014, 13:20
Báo cáo y học: " Comparison of two non-bronchoscopic methods for evaluating inflammation in patients with acute hypoxaemic respiratory failure" doc
... contributions GD collected the samples and wrote the initial draft and the final manuscript GC collected the samples and data and participated in writing and revising the final manuscript RDB and JB performed ... CL directed the statistical analysis and interpretation and participated in drafting the initial manuscript MAM and TRM conceived the premise and participated in writing, interpretation and analysis ... methotrexate-induced lung injury (n = 1) and cryptogenic organising pneumonia (n = 1) Secondary (indirect pulmonary) ALI/ARDS (n = 7) was caused by sepsis (n = 6) and necrotising pancreatitis (n = 1) ACLE was...
Ngày tải lên: 13/08/2014, 18:22