Báo cáo hóa học: " Effects of crystallization and dopant concentration on the emission behavior of TiO2: Eu nanophosphors" potx
Báo cáo hóa học: " Effects of crystallization and dopant concentration on the emission behavior of TiO2: Eu nanophosphors" potx
... semiconductor depends strongly on the difference between the ionic radius of the dopant and the h ost cations, as well as on the chemical nature of the dopants. To evaluate the bandgap energy of the nanoparticles associated ... behavior has been explained through the creation of dopant levels near the valence band of TiO 2 on Fe +3 ion incorporation...
Ngày tải lên: 20/06/2014, 23:20
báo cáo hóa học: " A neural tracking and motor control approach to improve rehabilitation of upper limb movements" potx
... constant α controls the tension along the contour. On the other hand, the constant β and the second order term drives the rigidity of the curve (if β is zero, the contour is discontin- uous in its ... been considered as Neural activations of both the shoulder and the elbow mus-cle pairFigure 6 Neural activations of both the shoulder and the elbow mus...
Ngày tải lên: 19/06/2014, 10:20
báo cáo hóa học:" Acute retroviral syndrome and high baseline viral load are predictors of rapid HIV progression among untreated Argentinean seroconverters" pot
... USA. Authors’ contributions MES, OS, NL and PC designed the study, and analyzed and interpreted the data. MES also wrote the first draft of the manuscript. RV contributed to the design of the study. ... patients, the date of infection was esti- mated as 14 days before the onset of symptoms. In asymptomatic patients, the date of infection was estimated as the...
Ngày tải lên: 20/06/2014, 08:20
báo cáo hóa học:" General anxiety, depression, and physical health in relation to symptoms of heart-focused anxietya cross sectional study among patients living with the risk of serious arrhythmias and sudden cardiac death" doc
... of the study and the editing of the article. BR contributed to shaping of the article and the editing of the article. GEE contributed to the statistical analyses and the editing of the manuscripts. ... the study’s data collection, analyses, interpretation of the results, and in writing the first draft. AH has been the corresponding author. NØ part...
Ngày tải lên: 20/06/2014, 15:20
báo cáo hóa học:" Daily physical activity and its contribution to the health-related quality of life of ambulatory individuals with chronic stroke" pot
... collection of the study, DR conducted data analysis, DR and JJE participated in interpretation of data and manuscript preparation. All of the authors reviewed the manuscript prior to submission. Competing ... example), and yet the relationship of this variable to HRQL in individuals with stroke is unknown. Thus, the aims of our study were 1) to determine the contri...
Ngày tải lên: 20/06/2014, 16:20
Báo cáo hóa học: " Carbon composite micro- and nano-tubes-based electrodes for detection of nucleic acids" pot
... characterization. LT treated electrochemical data and participated in preparation of the manuscript. VA participated in the design of the study and performed the analysis of the data. RK conceived of the ... dependences of adenine peak height on the concentration of nucleic acid sample were measured. Carbon composite electrode prepared from a mixture of gla...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: " The Role of Intrinsic and Surface States on the Emission Properties of Colloidal CdSe and CdSe/ZnS Quantum Dots Giovanni Morello Æ Marco Anni Æ Pantaleo Davide Cozzoli " potx
... optimizing the inorganic surface passivation techniques [1]. The knowledge of the dependence of radiative and nonradiative processes on the QDs structure, with particular attention on the role of surface ... shown in the Table 1.We note that by studying the decays at the different emission wavelengths (corresponding to the three transitions) the general nonex...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo y học: Esterified Hyaluronic Acid and Autologous Bone in the Surgical Correction of the Infra-Bone Defects"
... Re-epithelialization is based on the proliferation, mi- gration, and differentiation of basal epithelial cells which are in contact with a wound matrix and whose molecular makeup differs from the ... the blood and saline volume. In fact, the Hyaloss® matrix has a dual function: on one hand its physiochemical properties facilitate the application of bone graft in t...
Ngày tải lên: 03/11/2012, 11:35
Tài liệu Báo cáo khoa học: Oxidized elafin and trappin poorly inhibit the elastolytic activity of neutrophil elastase and proteinase 3 pdf
... which correspond to a half-life of dissociation of 36–105 min [15]. The oxidation of elafin and trappin down-shifts the half-life of there complexes with NE to % 1.3– 1.8 min. On the other hand, the oxidized ... elafin and trappin on the activity of a constant concentration of NE and Fig. 1. Inhibition of neutrophil elastase (NE) and proteinase 3 (Pr3) by n...
Ngày tải lên: 19/02/2014, 07:20
báo cáo hóa học:" Three-dimensional growth as multicellular spheroid activates the proangiogenic phenotype of colorectal carcinoma cells via LFA-1-dependent VEGF: implications on hepatic micrometastasis" docx
... conditions, the concentration of VEGF was expressed as a function of the total number Journal of Translational Medicine 2008, 6:57 http://www.translational-medicine.com/content/6/1/57 Page 6 of 12 (page ... expression [10] and stimulation of this specific cell line by CD44-ligand hyaluronan can induce integrin-mediated adhesion and migration via LFA-1 up-regulation [23]. I...
Ngày tải lên: 18/06/2014, 15:20