Results 131 to 140 of about 534,062 (314)

Parallel lossless image compression using Huffman and arithmetic coding [PDF]

, 1996
P.G. Howard, Jeffrey Scott Vitter
openalex   +1 more source

Forskolin Enhances Urokinase Plasminogen Activator Secretion and Angiogenic Activity of Xeno‐Free Cultures of Human Adipose Tissue‐Derived Stem Cells

Advanced Biology, EarlyView.
The regenerative potential of adipose tissue‐derived stem cells can be enhanced through chemical stimulation in vitro. A short stimulation protocol using forskolin, either alone or in combination with other growth factors, under xeno‐free conditions enhanced the pro‐angiogenic responses in human ASCs.
Maria Vittoria Giraudo, Anne Therese Lauvrud, Rebecca Wiberg, Maria Brohlin, Gustav Andersson, Paul J Kingham   +5 more
wiley   +1 more source

Lossy Image Compression in a Preclinical Multimodal Imaging Study. [PDF]

J Digit Imaging, 2023
Cunha FF, Blüml V, Zopf LM, Walter A, Wagner M, Weninger WJ, Thomaz LA, Tavora LMN, da Silva Cruz LA, Faria SMM.   +9 more
europepmc   +1 more source

Quality measurement and use of pre-processing in image compression [PDF]

, 1998
V. Ralph Algazi, Niranjan Avadhanam, Robert R. Estes   +2 more
openalex   +1 more source

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

An Improved Image Compression Algorithm Using 2D DWT and PCA with Canonical Huffman Encoding. [PDF]

Entropy (Basel), 2023
Ranjan R, Kumar P.
europepmc   +1 more source

Image Compression using Modified Haar Wavelet-Base Vector Quantization

, 1970
Anusorn Jitkam, Satra Wongthanavasu
openalex   +2 more sources

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

Advanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu, Yanbo Shan, Yingjie Xiong, Jianting Ye, Yanbin Wu, Jipeng Song, Yao Zhang, Wancheng Lin, Haoye Meng, Wenjing Xu, Jiang Peng, Qiang Lu, Lixiang Ding   +12 more
wiley   +1 more source

FLoCIC: A Few Lines of Code for Raster Image Compression. [PDF]

Entropy (Basel), 2023
Žalik B, Strnad D, Kohek Š, Kolingerová I, Nerat A, Lukač N, Lipuš B, Žalik M, Podgorelec D.   +8 more
europepmc   +1 more source

A new method of image compression using irreducible covers of maximal rectangles

, 1988
Ying Cheng, S.S. Iyengara, R.L. Kashyap
openalex   +2 more sources