Results 101 to 110 of about 271,833 (288)

Blood‐based proteomic profiling reveals context‐dependent changes in BCL2‐associated signaling during taxane therapy in breast cancer patients

open access: yesFEBS Open Bio, EarlyView.
Chemotherapy side effects significantly impact cancer survivors' quality of life. Using protein levels in blood samples from breast cancer patients before and after 12 weeks of taxane treatment, we detected treatment‐dependent changes in calcium signaling and aging pathways associated with cancer recurrence.
Saira Munshani   +6 more
wiley   +1 more source

A Denoising Algorithm for Wear Debris Images Based on Discrete Wavelet Multi-Band Sparse Representation

open access: yesMachines
Wear debris image processing techniques are increasingly employed in health monitoring and fault diagnosis for mechanical equipment. However, during the acquisition and storage of wear debris images, substantial noise is often introduced, leading to ...
Han Zhang, Chen Xian, Young-Chul Kim
doaj   +1 more source

Multi-Band Exotic Superconductivity in the New Superconductor Bi4O4S3

open access: yes, 2012
Resistivity, Hall effect and magnetization have been investigated on the new superconductor Bi4O4S3. A weak insulating behavior has been induced in the normal state when the superconductivity is suppressed.
A M Clogston   +38 more
core   +2 more sources

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

CPM Signals for Satellite Navigation in the S and C Bands

open access: yesSensors, 2015
Frequency allocations in the L band suitable for global navigation satellite system (GNSS) services are getting crowded and system providers face an ever tougher job when they try to bring in new signals and services while maintaining radio frequency ...
Rui Xue, Yanbo Sun, Danfeng Zhao
doaj   +1 more source

A New Low Complexity Uniform Filter Bank Based on the Improved Coefficient Decimation Method [PDF]

open access: yes, 2013
In this paper, we propose a new uniform filter bank (FB) based on the improved coefficient decimation method (ICDM). In the proposed FB’s design, the ICDM is used to obtain different multi-band frequency responses using a single lowpass prototype filter.
Ambede, A., Smitha, K. G., Vinod, A. P.
core   +1 more source

New results about multi-band uncertainty in Robust Optimization

open access: yes, 2012
"The Price of Robustness" by Bertsimas and Sim represented a breakthrough in the development of a tractable robust counterpart of Linear Programming Problems. However, the central modeling assumption that the deviation band of each uncertain parameter is
Büsing, Christina   +1 more
core   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Design of a Low Profile Flexible Tri-Band Frequency Surface Applied in X-Band, K-Band and Millimeter-Band

open access: yesIEEE Access, 2019
A low profile flexible miniaturized tri-band frequency surface is proposed by cascading three layers of periodic arrays. The top and bottom layers have the same square patch structure embedded in the bending gap, whereas the middle layer has an ...
Shu-Yong Lou, Rui Li, Hai-Tao Gao
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

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