Results 71 to 80 of about 24,372,621 (308)

Domain-specific XML compression

open access: yes, 2013
Our compression technique is an abstraction of Packed Encoding Rules and has been implemented by the Packed objects structured data compression tool.
J. P. T. Moore   +5 more
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Effect of image compression of direct digital lateral cephalograms on the identification of cephalometric points

open access: yesDental 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

Colour volumetric compression for realistic view synthesis applications [PDF]

open access: yes, 2007
The colour volumetric data which is constructed from a set of multi-view images is capable of providing realistic immersive experience. However it is not widely applicable due to its manifold increase in bandwidth.
Anantrasirichai, N   +7 more
core   +1 more source

Epigenetic reprogramming of lineage switching in cancer

open access: yesFEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı   +4 more
wiley   +1 more source

Voltage Flicker Detection Based on Probability Resampling

open access: yesEnergies, 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

Efficient SAR Raw Data Compression in Frequency Domain [PDF]

open access: yes, 1999
SAR raw data compression is necessary to reduce huge amounts of SAR data for a memory on board a satellite, space shuttle or aircraft and for later downlink to a ground station.
Benz, U.C., Moreira, A., Fischer, J.V.
core  

Better text compression from fewer lexical n-grams [PDF]

open access: yes, 2001
Word-based context models for text compression have the capacity to outperform more simple character-based models, but are generally unattractive because of inherent problems with exponential model growth and corresponding data sparseness.
Lorenz, Michelle, Smith, Tony C.
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular 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

open access: yesKongzhi 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  

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