Báo cáo hóa học: " Zenithal alignment of liquid crystal on homeotropic polyimide film irradiated by ion beam" pdf

... pretilt control by ion beam irradiation, the ion beam conditions for our ion beam equipment were optimized and were 70 eV, 20 µA/cm 2 , and 10°. In our ion beam equipment, ion beam irradiation with ... appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Zenithal alignment of liquid crystal on homeotropic polyi...

Ngày tải lên: 20/06/2014, 23:20

... current informationontheprioritizationof attention following concussions is lacking. This informa- tion would be helpful in understanding the interaction between cognition and motor control. This ... understanding of the interaction between attention and gait following concussion. 1. Background Previous research has demonstrated the use of attention to modulate balance control and cogniti...

Ngày tải lên: 19/06/2014, 08:20

... rehabilitation, ergonomics, occupational and sports medicine [1]. The value of surface EMG recording for the quantification of both voluntary and electrically elicited contractions has been demonstrated ... supporting the concept of motoneuron degeneration after a brain lesion. Previous studies have provided conflicting information as to whether muscle weakness and other functional/...

Ngày tải lên: 19/06/2014, 08:20

... ability to control for other confounding variables as well as the detection and evaluation of any interaction effect between groups and time/intervention. Conclusions In conclusion, our study demonstrated ... values are in degrees of motion. AROM - Ankle range of motion; KROM - Knee range of motion; HROM - Hip range of motion. Huisinga et al. Journal of NeuroEngineering and Rehabi...

Ngày tải lên: 19/06/2014, 08:20

... extension at 90° of flexion vs MVIC hip abduction at 0° and 30° of abduction d p = 0,000761 High EMG activity MVIC knee extension at 90° of flexion vs MVIC hip abduction at 0° and 30° of abduction Journal ... extension at 90° of flexion vs MVIC hip abduction at 0° of abduction b p = 0,008 High EMG activity MVIC knee extension at 90° of flexion vs MVIC hip abduction at 0° a...

Ngày tải lên: 19/06/2014, 10:20

... Collar JL, Tjallingii WF, Fereres A: Intracellular ingestion and salivation by aphids may cause the acquisition and inoc- ulation of non-persistently transmitted plant viruses. J Gen Virol 1997, ... took advantage of the positive selection conferred by this prokaryotic resistance gene to reduce the risk of intramolecular homologous recombination in bacteria. Upon transcription, RNA...

Ngày tải lên: 20/06/2014, 01:20

... preventing its desiccation, and retards enzymatic degradation of the cervix and providing it with protection from pathogenic invasion and infection [3-5]. Its secre- tion, at a rate of 20–60 mg per ... reduce the infection of CEM SS cells by an approximately 39 fold (Fig. 4). To determine the effect of time (incubation period) on the rate of viral infection or inhibition ability...

Ngày tải lên: 20/06/2014, 01:20

... administration of lipopolysaccharide (LPS) and treated with PDTC. Production of TNFa and IL-8, activation of Cathepsin G, and PMNs adhesion were also measured. Results: The intravenous administration of ... adhesion and migration, probably through the phosphorylation and transloca tion of cytosolic gIVaPLA2 to the nucleus, change in cell shape, polymerization of F- actin, tyrosine...

Ngày tải lên: 20/06/2014, 03:20

... orientation of them along the axis of the structure (confirmed by the polarization measurements of the SERS signal); both confirmations are presented in the next paragraph. This configuration of ... conception and design of the different sequences of the structured substrates and Ag-NPs deposition. YSR has participated in the conception, design and realization of the SERS...

Ngày tải lên: 20/06/2014, 04:20

... depolarization of mitochon- dria, indicative of a reduction in electron flow through the mitochondrial electron transport chain, and hence ROS production. Addition of antimycin A also blocks electron ... generation - both reduction of ROS (through dissipation of the negative mitochon- drial pd) or their elevation have been reported [54,55]. To a certain extent, the direction of ch...

Ngày tải lên: 20/06/2014, 04:20