Báo cáo hóa học: " Giant Persistent Photoconductivity of the WO3 Nanowires in Vacuum Condition" pot

... and vacuum conditions. With the V ds = 1 V and switching off the UV light in vacuum, the current is in a constant state similar to that of the low bias V ds = 0.1 V shown in Figure 2a. Increasing ... weak. The giant PPC effect in vacuum condition was caused by the absence of oxygen molecular. And the thermal effect combining with oxygen re-adsorption can reduc...

Ngày tải lên: 21/06/2014, 11:20

... among the elderly [13,14]. There are many different fixation devices developed for the management of these frac- tures, with majority of them belonging to either the intrameduallary or the sliding ... to the IM construct to further prevent spinning of the femoral head on the shorter Lag Screw, therefore, a second cannulated screw was placed into the femoral neck anterior...

Ngày tải lên: 20/06/2014, 04:20

... of the fracture and dynamization of the nail in the setting of an unstable fracture pattern, there was togg ling of the nail within the intrameduallary canal which led to the medial migration of ... among the elderly [13,14]. There are many different fixation devices developed for the management of these frac- tures, with majority of them belonging to either t...

Ngày tải lên: 20/06/2014, 07:20

... to the combined epitope contributed by the α2 and α3 domains of the heavy chain and β2m, dependent on the presence of pep- tides in the peptide-binding groove [40-42]. The levels of open conformers ... Beta2- microglobulin promotes the growth of human renal cell car- cinoma through the activation of the protein kinase A, cyclic AMP-responsive element-binding prot...

Ngày tải lên: 18/06/2014, 15:20

... involved in the lack of response to oxaliplatin in monotherapy or combined with cetuximab. Background The incidence of colorectal cancer has been increasing in the last few years, while the age of ... [1]. The advances in the treatment of this disease include studies of single- agen ts vs. combination treatment with 5-FU/leucovorin, irinotecan, oxal iplatin, and...

Ngày tải lên: 18/06/2014, 16:20

... journal to satisfy all the needs of the reader and the author along the transla- tional medicine pathway. Even in this small sample of journals the positioning of the journal in the translational pathway ... affect the chance of an article falling within the first gap in translation being published in the journal of choice. The general medical journals...

Ngày tải lên: 18/06/2014, 16:20

... mild disease. The Institutional Review Board of the Children's Hospital of Wisconsin/Medical College of Wisconsin approved the study and informed consent was obtained from the par- ents. Outcome ... limitations should be considered in evaluat- ing these study results. The parents were involved in the study during a routine clinic visit and so the reported scores a...

Ngày tải lên: 18/06/2014, 18:20

Ngày tải lên: 18/06/2014, 18:20

... testing the follow- ing a priori defined hypotheses using a two-tailed test at a p < 0.05 level. When more than one hypothesis per domain is proposed, the minimum thresho ld of one hypothesis ... 8:19 http://www.hqlo.com/content/8/1/19 Page 3 of 11 based approach. Since longitudinal data are not being used, one must be cautious in the interpretation of the results in rela...

Ngày tải lên: 18/06/2014, 19:20

... disability in patients with arthrosis of the hip joint. Reliability of the Swedish version of the Nottingham Health Profile. Int Disabil Stud 1988, 10(4):159-163. 35. Andrich D, Sheridan B, Luo G: Interpreting ... with the model, Rasch derived measures have the same meaning throughout the range of measurement and the relative locations of any two items (or persons) a...

Ngày tải lên: 18/06/2014, 19:20