Results 91 to 100 of about 455,545 (249)
Exploring the Potential of Microwave Annealing for Enhancing Si‐based GeSn Lasers
Advanced Materials Technologies, EarlyView.We explore low‐thermal‐budget microwave annealing to enhance the performance of group‐IV GeSn lasers on Si. Microwave annealing under optimal conditions can simultaneously relax unwanted compressive strain and enhance the material quality of the GeSn active layer, thereby reducing the threshold and increasing the laser operating temperature.
Yue‐Tong Jheng +8 more
wiley +1 more source
, 1973 Small venthole drilled in semisealed silicon-controlled rectifier (SCR) cavity eliminates entrapped helium. Although these devices show slightly greater leak than those before lead installation, it is now possible to distinguish device with good hermetic
Kohout, G. J., Miller, E. D.
core +1 more source
Confident Kernel Sparse Coding and Dictionary Learning
, 2019 In recent years, kernel-based sparse coding (K-SRC) has received particular attention due to its efficient representation of nonlinear data structures in the feature space.
Hammer, Barbara, Hosseini, Babak
core +1 more source
Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
Advanced Science, EarlyView.CDK4/6 inhibition promotes CD8+ T cell expansion through tumor‐macrophage crosstalk by activating HIF‐1α and enhancing MIF‐CD44/CD74 signaling. This reprograms TAMs to boost MHC‐I antigen presentation, and CDK4/6 inhibitor‐trained M1 TAM supernatant therapy synergizes with low‐dose PD‐1 blockade to restore antitumor immunity.
Lin He +17 more
wiley +1 more source
Phosphorylation of Unique domains of Src family kinases
Frontiers in Genetics, 2014 Members of the Src family of kinases (SFKs) are non-receptor tyrosine kinases involved innumerous signal transduction pathways. The catalytic, SH3 and SH2 domains are attached tothe membrane-anchoring SH4 domain through the intrinsically disordered ...
Irene eAmata +3 more
doaj +1 more source
BMC Health Services Research, 2020 Background Management of Life-threatening Emergency (LTE) patients in urban and rural areas is an important challenge, which can affect pre-hospital mortality rate.
Homayoun Sadeghi-Bazargani +4 more
doaj +1 more source
Mass dependence of short-range correlations in nuclei and the EMC effect
, 2012 An approximate method to quantify the mass dependence of the number of two-nucleon (2N) short-range correlations (SRC) in nuclei is suggested. The proposed method relies on the concept of the "local nuclear character" of the SRC.
Cosyn, Wim +2 more
core
Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis
Advanced Science, EarlyView.Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason +12 more
wiley +1 more source
, 2007 A relativistic and quantum mechanical framework to compute nuclear transparencies for pion photo- and electroproduction reactions is presented. Final-state interactions for the ejected pions and nucleons are implemented in a relativistic eikonal approach.
J. Ryckebusch +4 more
core +1 more source