Results 71 to 80 of about 1,126,963 (280)
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
Dental Research Journal, 2014 Background: With increase of digital imaging, the need for storage space and transmission speed also increases. Compressed images need less storage space and decrease the transmission time. However, compression could compromise image quality.
Sima Saghaie, Roshanak Ghaffari
doaj +1 more source
Wide range data compression system Patent [PDF]
, 1970 Wide range analog data compression ...
Cancro, C. A.
core +1 more source
Data Compression in the Petascale Astronomy Era: a GERLUMPH case study
, 2015 As the volume of data grows, astronomers are increasingly faced with choices on what data to keep -- and what to throw away. Recent work evaluating the JPEG2000 (ISO/IEC 15444) standards as a future data format standard in astronomy has shown promising ...
Fluke, Christopher J. +2 more
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Research on Compression Algorithm of Zone Controller Record DataBased on Huffman Coding
Kongzhi Yu Xinxi Jishu, 2020 Zone controller(ZC) subsystem in the communication based train control(CBTC) system is a full-time continuously working equipment, which is in the center of data interaction of the whole system.
WANG Fuyuan, LEI Chengjian, REN Jianxin
doaj
Voltage Flicker Detection Based on Probability Resampling
Energies, 2020 Digital flicker detection devices need to store a large amount of evaluation data during measurement process, which leads to high requirements for hardware resources and algorithm execution efficiency.
Haitao Gao +5 more
doaj +1 more source
Simple first order data compression processor concept [PDF]
, 1967 Data-compression processing systems based on an analog-to-digital converter /ADC/, includes a qualitative comparator for comparison of the ADC output with a ramp generator, which is connected as a bidirectional binary counter with selective inputs.
Anderson, T. O.
core +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
A Self-Adaptive Compression Method for Ship Trajectories without Threshold Setting
Journal of Marine Science and EngineeringAddressing the shortcomings of existing ship trajectory compression methods that rely on the empirical setting of a fixed threshold and face challenges in controlling the spatial similarity before and after compression, this paper proposes a self ...
Lihua Zhang +4 more
doaj +1 more source