Results 71 to 80 of about 2,564,171 (295)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Visible light-based human visual system conceptual model [PDF]

, 2016
There is a widely held belief in the digital image and video processing community, which is as follows: the Human Visual System (HVS) is more sensitive to luminance (often confused with brightness) than photon energies (often confused with chromaticity ...
Prangnell, Lee
core  

Anticipating Daily Intention using On-Wrist Motion Triggered Sensing

, 2017
Anticipating human intention by observing one's actions has many applications. For instance, picking up a cellphone, then a charger (actions) implies that one wants to charge the cellphone (intention). By anticipating the intention, an intelligent system
Chan, Cheng-Sheng, Chien, Ting-An, Hu, Chan-Wei, Sun, Min, Wu, Tz-Ying   +4 more
core   +1 more source

Origin of symbol-using systems: speech, but not sign, without the semantic urge [PDF]

, 2014
Natural language—spoken and signed—is a multichannel phenomenon, involving facial and body expression, and voice and visual intonation that is often used in the service of a social urge to communicate meaning.
Alberts B, Baldwin JM, Darwin C, Darwin C, Deacon TW, Donald M, Fauconnier G, Gross CG, Hauser M, Jablonski NG, Jackendoff R, Judson HF, Kendon A, King BJ, Klima ES, Knight C, Langacker R, Martin I. Sereno, Merker B, Miller SL, Mithen S, Rubens AB, Sereno MI, Sereno MI, Sereno ML, Wills C, Woese CR, Yip M   +27 more
core   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

PERCEPTUAL QUALITY OF GEOMETRICALLY DISTORTED IMAGES PART II: HUMAN PERCEPTION OF THE QUALITY OF GEOMETRICALLY DISTORTED IMAGES

Techne, 2010
This paper presents a study of how human perceive the quality of geometrically distorted images by presenting the design and analysis of a subjective-test experiment.
Iwan Setyawan
doaj  

Just noticeable distortion model based on entropy masking in DCT domain

Dianxin kexue, 2023
In order to improve the threshold accuracy of JND (just noticeable distortion) model in DCT (discrete cosine transform) domain and avoid cross-domain operation, entropy masking effect was introduced into DCT-based JND model.Firstly, starting from the ...
Qionghua LUO, Hongkui WANG, Haibing YIN, Yafen XING   +3 more
doaj  

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

LGC-DVS: Local Gamma Correction-Based Dynamic Voltage Scaling for Android Smartphones With AMOLED Displays

IEEE Journal of the Electron Devices Society, 2017
Recently, the use of active matrix organic light emitting diode (AMOLED) displays is increasing for smartphones which have been widely used and their battery lifetime is very important for users. Due to frequent interactions between users and smartphones,
Seongwoo Hong, Suk-Won Kim, Young-Jin Kim   +2 more
doaj   +1 more source