3c). Taking the negatively charged wall of the microchannel as an example, when the liquid contacts the negatively charged wall of the microchannel, the cations in the liquid gather on the wall of the microchannel to form a thin electric double layer (EDL) (0.1 nm-10 nm). Under the ...
Hypoxia is a major driving force in vascularization and vascular remodeling. Pharmacological inhibition of prolyl hydroxylases (PHDs) leads to an oxygen-independent and long-lasting activation of hypoxia-inducible factors (HIFs). Whereas effects of HIF-s
Achievement emotions have a significant impact on both the learning process and outcomes. However, there is currently no brief and effective questionnaire available to evaluate Chinese university students' achievement emotions in physical education cours
Rope shovels and other heavy mining equipment used for loading fragmented rocks to extract minerals from the earth are used in almost every open pit mine. The optimization of the loading process is of enormous value due to the extremely large amount of material turn over. In this work, a fu...
In some instances, the resultant masses of cells are striking, with intricate patterns of growth that cover the surface of a Petri dish from a single point of inoculation. Pattern formation is an intriguing form of multicellular organization of the microbial community [42–48]. Microbial pattern ...
The analysis has been done for the complet set of scales ranging from: 1-128 heartbeats. Choosing the Biorthogonal wavelet: bior3.1, it is observed: (a) That the time series hasn't to be cutted in shorter periods, with the purpose to obtain the collapsing of the data, (b) An ...
As an alternative solution, we developed the approach of harvesting full-thickness skin tissue in the form of “micro skin tissue columns” (MSTCs). Even when large numbers (hundreds–thousands) of MSTCs are harvested, the small size (< 1 mm diameter) of each MSTC enables the donor site...
In 2012, approximately 25 % of Internal Medicine residency programs had some form of ultrasound training with another 25 % planning on incorporating ultrasound training in the next year [1]. Additionally, there is an increasing body of literature describing the efficacy of curricular modules to ...
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The concept of 3D-integrated metasurfaces could be extendable by stacking more metasurfaces, such as polarizers and metalenses, in the vertical direction to form other multifunctional ultrathin optical systems. Results Design and fabrication of a 3D-integrated full-colour metasurface Figure 1 ...