Results 181 to 190 of about 630,838 (311)

Novel security Image Steganography Based on DWT and Pseudorandom Sequences

Journal of Engineering and Sustainable Development, 2010
In this paper, a new technique that address the problem of high capacity and data security in steganography is proposed. A robustness system is achieved by choosing a transform domain technique for embedding.
Refat Talib Hussein, Awatf A. Jafar
doaj  

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

Rapid acquisition of long spatial sequences in long-term memory

, 2012
Learning complex movement sequences requires an active, attentional selection of the content that is learned. The selection mechanism can not be investigated in classical stimulus-guided sequence learning paradigms because it requires a movement sequence
Drever, Johannes
core  

High-Resolution Leaf Image Sequences with Geometric Alignment for Dynamic Phenotyping of Foliar Diseases. [PDF]

Sci Data
Anderegg J, McDonald BA.
europepmc   +1 more source

Charge carrier mapping for Z-scheme photocatalytic water-splitting sheet via categorization of microscopic time-resolved image sequences. [PDF]

Nat Commun, 2021
Ebihara M, Ikeda T, Okunaka S, Tokudome H, Domen K, Katayama K.   +5 more
europepmc   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Using optical flow to reduce noise in image sequences

, 2009
In this paper we propose a method for noise reduction in image sequences, based on the optical flow, consisting in tracking each pixel's position in the previous and following images. In some cases the optical flow imperfections can cause artifacts.
Dudek -, Roman, Quintana, Francisca, Cuenca, Carmelo   +2 more
core  

FCA-STNet: Spatiotemporal Growth Prediction and Phenotype Extraction from Image Sequences for Cotton Seedlings. [PDF]

Plants (Basel)
Wan Y, Han B, Chu P, Guo Q, Zhang J.
europepmc   +1 more source