Results 91 to 100 of about 240,616 (307)

Improved feature point extraction and mismatch eliminating algorithm

Systems Science & Control Engineering, 2020
For the existing image matching algorithms, some inherent shortcomings, such as high mismatch rate and low computational efficiency, give rise to a bad influence on the performance of Visual Simultaneous Localization and Mapping (VSLAM). In this paper, a
Dongyue Sun, Sunjie Zhang, Yongxiong Wang   +2 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

A guide to functional methods beyond one-loop order

Journal of High Energy Physics
Functional methods can be applied to the quantum effective action to efficiently determine counterterms and matching conditions for effective field theories. We extend the toolbox to two-loop order and beyond and show how to evaluate the expansion of the
Javier Fuentes-Martín, Adrián Moreno-Sánchez, Ajdin Palavrić, Anders Eller Thomsen   +3 more
doaj   +1 more source

Dental students' tooth shade selection ability in relation to years of dental education

Journal of Family Medicine and Primary Care, 2019
Background and Objectives: Perfect tooth shade selection is indispensable for successful esthetic dental restorations. Shade matching is a complex and multidimensional process that involves the cognitive ability of students. Hence, the aim of the present
Meena Jain, Vishal Jain, Nisha Rani Yadav, Saurabh Jain, Shilpi Singh, Pooja Raghav, Jugpriyana Kohli, Ankur Sharma   +7 more
doaj   +1 more source

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

Is there a Superior Distance Function for Matching in Small Samples? [PDF]

The study contributes to the development of ’standards’ for the application of matching algorithms in empirical evaluation studies. The focus is on the first step of the matching procedure, the choice of an appropriate distance function.
Claudia Becker, Eva Dettmann, Christian Schmeißer   +2 more
core  

Image Matching Algorithm for Transmission Towers Based on CLAHE and Improved RANSAC

Designs
To address the lack of robustness against illumination and blurring variations in aerial images of transmission towers, an improved image matching algorithm for aerial images is proposed.
Ruihua Chen, Pan Yao, Shuo Wang, Chuanlong Lyu, Yuge Xu   +4 more
doaj   +1 more source

Blind Component Separation in Wavelet Space: Application to CMB Analysis

EURASIP Journal on Advances in Signal Processing, 2005
It is a recurrent issue in astronomical data analysis that observations are incomplete maps with missing patches or intentionally masked parts. In addition, many astrophysical emissions are nonstationary processes over the sky.
J. Delabrouille, J.-L. Starck, J.-F. Cardoso, Y. Moudden   +3 more
doaj   +1 more source

PHONI: Streamed Matching Statistics with Multi-Genome References. [PDF]

Proc Data Compress Conf, 2021
Boucher C, Gagie T, Tomohiro I, Köppl D, Langmead B, Manzini G, Navarro G, Pacheco A, Rossi M.   +8 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