frequency characteristics of single stage and cascaded amplifiers
Báo cáo hóa học: " Characteristics of functionalized nanohydroxyapatite and internalization by human epithelial cell" pdf
Ngày tải lên :
20/06/2014, 22:20
... USA) Page of and europium nitrate Eu(NO3) was added dropwisely into ammonium dibasic phosphate (NH ) HPO and arginine solution, and then were completely stirring and the mole ratio of Ca/P should ... Page of Figure XRD patterns of nanoparticles and Eu-doped nanoparticles at positions of 1,106.57, 1,420.30, 1,631.24, and 3,570.12 cm-1 The four vibration patterns corresponding peak positions of ... contributions ZY and HY conceived and designed the study, carried out the experiments, analyzed the results, and drafted the manuscript ZJ and LZ assisted in synthesis and characterization of nanoparticles...
- 8
- 343
- 0
báo cáo hóa học:" Research Article Ishikawa Iterative Process for a Pair of Single-valued and Multivalued Nonexpansive Mappings in Banach Spaces" doc
Ngày tải lên :
21/06/2014, 11:20
... Fix T standing for the set of fixed points of a mapping T and Fix t ∩ Fix T standing for the set of common fixed points of t and T Precisely, a point x is called a common fixed point of t and T if ... convex Banach space X, and let t : E → E and T : E → FB E be a single- valued and a multivalued nonexpansive mapping, Fixed Point Theory and Applications respectively, and Fix t ∩ Fix T / ∅ satisfying ... compact convex subset of a uniformly convex Banach space X, and let t : E → E and T : E → FB E be a single- valued and a multivalued nonexpansive mapping, respectively, and Fix t ∩ Fix T / ∅ satisfying...
- 9
- 324
- 0
Báo cáo hóa học: " The Effect of Single, Binary and Ternary Anions of Chloride, Carbonate and Phosphate on the Release of 2,4-Dichlorophenoxyacetate Intercalated into the Zn–Al-layered Double Hydroxide Nanohybrid" pot
Ngày tải lên :
22/06/2014, 00:20
... solutions: chloride, carbonate and phosphate and the combination of them by adding about 0.34 g of ZANDI into a 500 ml of the aqueous solution The accumulated amount of 2,4-D released into the solution ... molar ratio of Figure shows the FTIR spectra of ZAN, ZANDI and 2,4-D The insertion of 2,4-D into the interlayer of ZAN was confirmed by the FTIR spectrum, which is complementary to that of PXRD results ... PXRD results The FTIR spectra of ZANDI obviously show combination features of the FTIR spectra of ZAN the parent material and 2,4-D the guest anion For ZANDI, a band at 3,438 cm-1 corresponds...
- 7
- 459
- 0
Scientific report: "Characteristics of poultry systems and cost analysis - the benefits of vaccination campaigns HPAI prevention in livestock systems in Long An Province" pptx
Ngày tải lên :
06/08/2014, 18:22
... varies according to the number of doses and its probability of being administered The scenarios are specific for each species (chickens and ducks) and will vary in terms of protection outcome which ... collection of official data concerning the poultry production from the reports of the Department of Livestock Production (DLP), FAO, the General Statistics Office (GSO), the Veterinary Services and ... Total RESULTS AND DISCUSSION 3.1 Typology of the poultry production systems The scale of poultry breeding and the type of poultry races are really diversified in each ecological zone of Long An...
- 8
- 298
- 0
Báo cáo y học: "Outcomes of single-stage total arch replacement via clamshell incision" pdf
Ngày tải lên :
10/08/2014, 09:22
... mortality rate of 7% to 16%, a neurologic sequelae rate of 9% to 60%, a respiratory insufficiency rate of 32%, and a renal failure rate of 10% per session [6] For stage alone, Safi and colleagues ... approximately hours, and the mean CPB time exceeded 4.5 hours as a result of the use of deep hypothermia with an average minimum bladder temperature of 20°C The mean duration of circulatory arrest ... technique and the same graft is used with a 4-0 polypropylene running suture and Teflon felt strip reinforced on the adventitia of the aorta After completion of the distal anastomosis, debris and air...
- 6
- 323
- 0
báo cáo khoa học: "Instrument development, data collection, and characteristics of practices, staff, and measures in the Improving Quality of Care in Diabetes (iQuaD) Study" pptx
Ngày tải lên :
10/08/2014, 10:23
... considerable amount of coding of frequency of dose data (usually entered as text rather than coded data) and coding of maximum doses of drugs to allow the identification of a population of patients who ... and standard deviations of scores for team function and organisational behaviour measures, for general and diabetes specific measures and illness sickness absence and intention to leave GPs and ... all GPRF practices in Scotland, Wales, Northern Ireland, and a random sample of practices in England up to a total of 500 practices One hundred practices were recruited and all took part in the...
- 21
- 418
- 0
Báo cáo y học: "Transcription phase, protein characteristics of DEV UL45 and prokaryotic expression, antibody preparation of the UL45 des-transmembrane domain" potx
Ngày tải lên :
12/08/2014, 01:21
... Transcription characteristics analysis of UL45 gene The standard curve of PMD18-T/UL45 and PMD18-T/ b-actin showed the FQ-PCR was excellent at performance (fig 9, 10, 11 and 12) The integrality and purity ... characterization of UL6 gene of duck enteritis virus Chinese Journal of Virology 2006, 22:391-396 48 J LZ, F LY, S C, X SM, L LY: Comparison of extraction method of genomic DNA of duck plague virus Journal of ... the construction of cloning and expression plasmids, expression of UL45Δ fusion protein, production of polyclonal antibody, time course of transcription and protein characteristics analysis were...
- 14
- 345
- 0
Mechanisms of polymer ca2+ interaction and their effects on the characteristics of alginate microspheres and films 3
Ngày tải lên :
14/09/2015, 17:43
... prominence of bands between 1680-1670 cm-1 and 1417-1426 cm-1 were associated with asymmetric and symmetric COOstretching vibrations of the carboxyl groups and they provided strong evidence of cation-carboxyl ... the hydrophilic groups of carrageenan and carboxyl groups of alginate as reflected by the low apparent solubility and lower extent of water uptake of the crosslinked AK and AI films The hydrophilic ... SA Bands between 1500-1270 cm-1 in carrageenans were a result of coupling of CCH bending motions in the molecule (Sekkal and Legrand, 1993) Thus, it is highly likely that the significant band...
- 37
- 246
- 0
Mechanisms of polymer ca2+ interaction and their effects on the characteristics of alginate microspheres and films 2
Ngày tải lên :
14/09/2015, 17:44
... In spite of this, the rate of drug release from S2 and S3 microspheres was found to be comparable with that of SA and S1 microspheres The t75% values of SA and S1 microspheres were 17.1 and 22.9 ... cross-linking of alginate matrices A review of the literature showed that the media used for internal and external cross-linking methods were not standardized and often, the pH values of the media ... respectively and 14.3 for 100 (a) (c) (b) (d) 101 Figure 13 Photographs of (a) SA (b) S1 (c) S2 and (d) S3 microspheres 101 both S2 and S3 microspheres (Table 13) This showed that the matrix of the S2 and...
- 32
- 285
- 0
Mechanisms of polymer ca2+ interaction and their effects on the characteristics of alginate microspheres and films 1
Ngày tải lên :
14/09/2015, 17:45
... and after cross-linking would give a more accurate picture of the influence of crosslinking for each type of sodium alginate used In this study, the tensile strength and the elastic modulus of ... polymer chains composed of a higher proportion of M and MG blocks were more flexible and exhibited a higher degree of mobility during cross-linking This permitted the alignment of the chains to form ... viscosities in the range of 308-390 mPa.s and produced comparable extent of microsphere aggregation The difference in the degree of agglomeration of the yield among between NI, FL and MA microspheres...
- 20
- 395
- 0
The study on characteristics of the image and value of ultrasound, computed tomography in the diagnosis and follow up of hepatobiliary f
Ngày tải lên :
01/07/2016, 11:15
... of cluster and scatter (17.4%) 3.1.2 Seperate characteristics of US and CT images 3.1.2.1 Boder of nodular lesions on US and CT Table 3.4 Boder of nodular lesions on US and CT Boder of nodular ... number and size of nodular lesions after months of treatment (88.9%) and after months of treatment (91.7%) 3.3.2 BD, GB on US before and after treatment Table 3.19 BD, GB before and after and months ... 3.0% of patients with periportal lymph node after year of treatment CONCLUSIONS US and CT Characteristics of hepatobiliary lesions of fascioliasis Typical lesion of fascioliasis on US (81.7%) and...
- 24
- 294
- 0
Báo cáo hóa học: "Regulatory T cell frequency in patients with melanoma with different disease stage and course, and modulating effects of high-dose interferon-a 2b treatment" pptx
Ngày tải lên :
18/06/2014, 16:20
... understanding of the mechanism of action may help to potentiate the clinical efficacy and reduce the toxicity [13] of IFN-a 2b/PegIFN-a 2b Numerous studies suggest that the mechanism of action of ... [25,26] The presence of Tregs in tumor-draining lymph nodes and tumors may serve as a basis of potential inhibition of host effector cell function Thus, depletion of Tregs or blockade of Treg function ... factor-b (TGF-b), IL-10, and autoantibody levels were also measured, along with efficacy and safety Patients and methods Patients Patients with stage III and IV operable and inoperable melanoma...
- 13
- 642
- 0
Báo cáo hóa học: " Effects of muscle fatigue on gait characteristics under single and dual-task conditions in young and older adults" ppt
Ngày tải lên :
19/06/2014, 08:20
... fatigue, as established by standard criteria, on gait characteristics under single and dual-task conditions in young and older adults and to find out the impact of muscle fatigue on dual-task ... Journal of NeuroEngineering and Rehabilitation 2010, 7:56 http://www.jneuroengrehab.com/content/7/1/56 Page of 12 Table Effects of muscle fatigue on gait characteristics under single and dual-task ... as: Granacher et al.: Effects of muscle fatigue on gait characteristics under single and dual-task conditions in young and older adults Journal of NeuroEngineering and Rehabilitation 2010 7:56...
- 12
- 478
- 0
Báo cáo hóa học: "Research Article On the Information Rate of Single-Carrier FDMA Using Linear Frequency Domain Equalization and Its Application for 3GPP-LTE Uplink" doc
Ngày tải lên :
21/06/2014, 23:20
... Wireless Communications and Networking 101 10 OFDMA SC-FDMA −5 10 15 20 25 30 35 Average SNR (dB) OFDMA, 1.25 MHz OFDMA, 2.5 MHz OFDMA, MHz OFDMA, 10 MHz OFDMA, 15 MHz OFDMA, 20 MHz SC-FDMA, 1.25 ... dB OFDMA, −20 dB OFDMA, −10 dB OFDMA, dB OFDMA, 10 dB OFDMA, 20 dB OFDMA, 30 dB SC-FDMA, −20 dB SC-FDMA, −10 dB SC-FDMA, dB SC-FDMA, 10 dB SC-FDMA, 20 dB SC-FDMA, 30 dB Figure 5: Comparison of ... Geometrical interpretation of the harmonic mean, the arithmetic mean, and the geometric mean of AB(AB ) and BC(B C) 10 −5 10 15 20 25 30 35 Average SNR (dB) OFDMA, Rx OFDMA, Rx (MRC) OFDMA, Rx (MRC) SC-FDMA,...
- 11
- 379
- 0
09 Physical and Chemical Characteristics of DDGS revisions.
Ngày tải lên :
08/08/2012, 10:03
... Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and handling characteristics ... Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and particle size uniformity of feed ingredients are important considerations of livestock and poultry nutritionists ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated...
- 8
- 748
- 0
Báo cáo y học: "Translational Medicine and Reliability of Single-Nucleotide Polymorphism Studies: Can We Believe in SNP Reports or Not"
Ngày tải lên :
25/10/2012, 10:51
... distribution of IF and citation frequency were not normal (Shapiro-Wilk test < 0.05) [11], we used nonparametric tests (Mann-Whitney tests) [12] to study the difference in IF and in frequency of citations ... high-risk stage II and stage III colorectal cancer patients: a preliminary study BMC Cancer 2008;8:50 30 Huang ZH, Hua D, Du X Polymorphisms in p53, GSTP1 and XRCC1 predict relapse and survival of gastric ... Skovlund E, Nesland JM, Borresen-Dale AL Single tube multiplex polymerase chain reaction genotype analysis of GSTM1, GSTT1 and GSTP1: relation of genotypes to TP53 tumor status and clinicopathological...
- 9
- 524
- 0
Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel
Ngày tải lên :
20/11/2012, 11:32
... time and angle at a given frequency At a lower frequency, the transmission and reflection characteristics of the walls and objects will be different, likely altering the amplitude characteristics of ... The location of the line of sight and the back wall reflection is very dependent on the specific arrangement of transmitter and receiver, and therefore, over a large number of rooms and locations, ... indication of the statistics of the angle of arrival, but would yield no information regarding the correlation between time and angle of arrival In order to get an accurate picture of the time and angle...
- 73
- 509
- 0
Characteristics of hydrogen production from food waste and waste activated sludge
Ngày tải lên :
05/09/2013, 08:40
... bottles Each bottle was supplemented with 200 mg of KH2PO4, 14 mg of MgCl2•4H2O, mg of Na2MoO4•4H2O, mg of CaCl2•2H2O, 2.5 mg of MnCl2•6H2O, and 10 mg of FeCl2•4H2O, which was modified from Lay et ... waste and sewage sludge were used for fermentative production of hydrogen Effects of VS concentrations and mixing ratio of two substrates were investigated by serum bottle tests MATERIALS AND METHODS ... 60:40, 40:60, 20:80, and 0:100 on VS basis; however, the experiments at 20:80 - 179 - Journal of Water and Environment Technology, Vol.1, No.2, 2003 and 0:100 for 3.0 and 5.0 % of total VS concentrations...
- 11
- 616
- 0
Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan
Ngày tải lên :
05/09/2013, 10:17
... western side of the region faces the Seto Inland Sea, around which are Fig.1 - Location of study area and distribution of citrus groves in Matsuyama region - 112 - Journal of Water and Environment ... condition, and the temperature was maintained constant between 10°C and 30°C RESULTS AND DISCUSSION Materials runoff characteristics and variation in the reservoir Fig indicates time courses of nitrate ... the cultivation and the ratio of the increased amount of SS to the increased amount of Chl.a was higher than that of the algae Increased amount of SS were higher in the cases of high nitrate...
- 10
- 717
- 0
Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
Ngày tải lên :
05/09/2013, 15:28
... generation) The presence of hydroperoxides increases the risk of polymerization and acidification and of the appearance of insoluble sediments and gums, which can lead to filter plugging and deposits in ... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester ... volume, JT 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of tallow oil methyl ester by volume, SFCt 50:50 = Blend of 50 % of sunflower oil methyl ester and 50 % of coconut oil methyl...
- 20
- 483
- 0