Results 91 to 100 of about 7,271,134 (247)

An information ratio-based goodness-of-fit test for copula models on censored data. [PDF]

Biometrics, 2023
Sun T, Cheng Y, Ding Y.
europepmc   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Indoor Localization Algorithm Based on Information Gain Ratio and Affinity Propagation Clustering

Sensors
In indoor positioning systems, it is common to use existing AP deployments within buildings to build a fingerprint database, providing positioning information during the online phase.
Rencheng Jin, Di Zhang, Xiao Tian, Jianping Ma   +3 more
doaj   +1 more source

Near infrared spectroscopy for predicting quality indices in the organic fertiliser industry [PDF]

, 2007
The carbon to nitrogen (C/N) ratio can provide information on the capacity of an organic input to be transformed into humus [1 - 3], but it is not sufficient in some cases [4].
Bastianelli, Denis, Bonnal, Laurent, Davrieux, Fabrice, Oliver, Robert, Thuriès, Laurent   +4 more
core  

Spin-wave propagation in cubic anisotropic materials

, 2017
The information carrier of modern technologies is the electron charge whose transport inevitably generates Joule heating. Spin-waves, the collective precessional motion of electron spins, do not involve moving charges and thus avoid Joule heating.
Lee, Kyung-Jin, Lee, Seo-Won, McMichael, Robert D., Oh, Se-Hyeok, Sato, Nana, Sekiguchi, Koji, Sukegawa, Hiroaki   +6 more
core   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Single nucleotide polymorphism information estimates breed and variety composition ratio in food

Current Research in Food Science
The quality of food products can be influenced by the breed or variety of origin, as well as the composition ratios in mixtures of breeds or varieties.
Cheng-En Tan, Ilias Tagkopoulos
doaj   +1 more source

Secret sharing schemes: Optimizing the information ratio [PDF]

, 2017
Secret sharing refers to methods used to distribute a secret value among a set of participants. This work deals with the optimization of two parameters regarding the efficiency of a secret sharing scheme: the information ratio and average information ...
Hernández Ansuátegui, Félix
core  

Dynamics of encrypted information in the presence of imperfect operations

, 2011
The original dense coding protocol is achieved via quantum channel generated between a single Cooper pair and a cavity. The dynamics of the coded and decoded information are investigated for different values of the channel's parameters. The efficiency of
Armourm, Bennett, Blais, Blais, Bouchiat, Bourdon, Chiorescu, Chiorescu, Fuchs, Li, Maccone, Makhlin, Metwally, Metwally, Metwally, Migliore, N. Metwally, Nakamura, Nakamura, Obada, Pritchett, Quek, Rodrigues, Song, Tsai, Wallraff, You   +26 more
core   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source