Results 71 to 80 of about 852,097 (307)
Silicon Micromachined Packages for RF MEMS Switches [PDF]
, 2001 MEMS technology has major applica-tions in developing smaller, faster and less energy consuming devices provided that reliability of pack-aging/ interconnect technology is sufficiently addressed.
Herrick, Katherine J. +3 more
core +1 more source
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Gong-kuang zidonghuaConducted interference is widely regarded as the main source of current noise in Electromagnetic Interference (EMI) testing of high-voltage frequency converters, while EMI filters are considered one of the most effective techniques to suppress such ...
YANG Tingfa +6 more
doaj +1 more source
A high power handling capability CMOS T/R switch for x-band phased array antenna systems [PDF]
, 2011 This paper presents a single-pole double-throw (SPDT) transmit/receive (T/R) switch fabricated in 0.25-μm SiGe BiCMOS process for X-Band (8 – 12 GHz) phased array radar applications.
Dinc, Tolga +6 more
core
A boundary element method for the calculation of noise barrier insertion loss in the presence of atmospheric turbulence [PDF]
, 2004 Atmospheric turbulence is an important factor that limits the amount of attenuation a barrier can provide in the outdoor environment. It is therefore important to develop a reliable method to predict its effect on barrier performance.
Lam, YW
core +2 more sources
Prediction and measurement of wall insertion loss [PDF]
IEEE Transactions on Antennas and Propagation, 1999 A propagation loss study is presented to determine the attenuation of various building walls. An approximate model was developed for the propagation of a spherical electromagnetic wave through a building wall of known material properties. This model is based on the method of images and geometrical optics.
Gibson, Thad B., Jenn, David C.
openaire +2 more sources
Effect of chemotherapy on passenger mutations in metastatic colorectal cancer
Molecular Oncology, EarlyView.Changes in passenger mutation load and predicted immunotherapy response after chemotherapy treatment. Tumor cells rich with passenger mutations have increased sensitivity to chemotherapy. Correlation of passenger mutations with neoantigen load suggests highly mutated clones promote a more effective response to immunotherapy, and therefore, first‐line ...
Marium T. Siddiqui +6 more
wiley +1 more source
Low-cost, precision, self-alignment technique for coupling laser and photodiode arrays to polymer waveguide arrays on multilayer PCBs [PDF]
, 2008 The first, to our knowledge, passive, precision, self-alignment technique for direct coupling of vertical cavity surface emitting laser (VCSEL) and photodiode (PD) arrays to an array of polymer buried channel waveguides on a rigid printed circuit board ...
Milward, D +3 more
core +1 more source
Molecular Oncology, EarlyView.We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck +12 more
wiley +1 more source
The sensitivity research on design parameters of excavator engine cabin louvers
Engineering ReportsTo address the noise reduction challenges associated with mass‐produced fixed platform excavators, we propose the utilization of acoustic packaging louvers.
Zhaotong Yang +3 more
doaj +1 more source