báo cáo hóa học:" Paradox of low field enhancement factor for field emission nanodiodes in relation to quantum screening effects" doc

... 1 Paradox of low field enhancement factor for field emission nanodiodes in relation to quantum screening effects Tsung-Chieh Cheng* 1 , Pai-Yen Chen 2 , and Shen-Yao Wu 1 1 Department of ... text (HTML) versions will be made available soon. Paradox of low field enhancement factor for field emission nanodiodes in relation to quan...

Ngày tải lên: 21/06/2014, 17:20

... memory window of 4.45 V was obtained at a low operating voltage of ± 8 V for the sample containing 25% excess silicon and annealed at 1000°C, indicating its utility in low- power memory devices. Introduction Silicon ... subsequently in form- ing gas (10% H 2 + 90% N 2 ). The PL peak intensity increases about 28% due to this additional forming gas annealing step, indicating pass...

Ngày tải lên: 21/06/2014, 05:20

... from Peking University, China, in 1984. During the academic year of 1984 to 1985, he was with Nankai Institute of Mathematics, Tianjin, China. From 1985 to 1989, he studied at the Department of Electrical ... the resulting ma- trix splitting algorithm converges linearly to an element of Sol(q, M). Much of the theory and algorithms for the LCP can be extended to the AVI...

Ngày tải lên: 22/06/2014, 23:20

... descriptor is a histogram of the oriented local gradients around the keypoint. The bins of the histogram are stored in a vector ty pically with 128 entries. In SURF, the descriptor is composed of ... good representation of the image content. And we will examine 10 combinations of feature detectors and descriptors, including the detectors used in SIFT and SURF, wavelet-based de...

Ngày tải lên: 21/06/2014, 08:20

... cell testing in a second, inde- pendent laboratory using a GCP-validated ELISPOT assay used for investigation of PBMC in clinical trials [28]. What could be the reasons for the lack of an apparent association ... also shipped to a second lab in Vienna headed by CK. GCP-validated ELISPOT assays are performed in this laboratory on a routine bases for meas- uring T cell respo...

Ngày tải lên: 20/06/2014, 01:20

... was maintained at *10 mA/cm 2 . The etch- ing was carried out for 10 min. Thin films of Fe of thickness *10 nm were deposited on such Si substrates by thermal evaporation of Fe ingots (CERAC Inc., ... or single walled CNTs, emission is supposed to occur mainly from the tip section which may further be limited by the screening of the electric field due to neighboring tubes [41]...

Ngày tải lên: 22/06/2014, 01:20

... added to the wells in the absence of Ca 2+ and allowed to incubate for 15 min before Ca 2+ was added (hatched bars), stimu- lated neutrophil adhesion to the HUVECs following the addition of aliquots ... due to CD66 mAb binding the HUVECs [37]. Preincu- bation of HUVECs with mAb under various conditions, followed by washing, indicated that the effects of CD66 mAbs were du...

Ngày tải lên: 18/06/2014, 15:20

... this wasseenwiththeWesternblotsusingmouseanti- hGSN antibody in Figures 1 and 2 being only able to detect a single gelsolin form. Additionally, goat anti- hGSN antibody was able to pull down various forms of gelsolin in human ... raised to a synthetic peptide (located in the C-terminal end of gelsolin) reacted only with a single band of approximately 86 kDa, correspond- ing...

Ngày tải lên: 18/06/2014, 16:20

... extremely low for both tools acro ss the sample of 285 individuals. Where it did oc cur, it was of an ‘item non-response’ type [25], i.e. single items missing. G iven the overall low levels of missing ... report cognitive interview data from the validation of the MVQoLI in Uganda [13], and the complexity and length of the tool suggest it may be inappropriate for use in m...

Ngày tải lên: 18/06/2014, 19:20

... the pointing was considered as unsuccessful. To determine pointing accu- racy, the ratio of unsuccessful pointings (without target contact) to the total number of pointings was calculated for each ... [3,4] for reviews of this effect) with the MT increasing when the ID increases. It has been suggested the increase in MT corresponds to an increase of the amount of visual...

Ngày tải lên: 19/06/2014, 08:20