Results 31 to 40 of about 1,586 (218)

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source

Ontology-Based E-Commerce Recommender System: A Hybrid Semantic Filtering Approach

Journal of Informatics and Web Engineering
The rapid growth of e-commerce has led to product overload, which has resulted in personalized product discovery becoming a crucial problem for consumers.
Jocelyn Pua, Su-Cheng Haw, Lucia Dwi Krisnawati, Shaymaa Al-Juboori, Gee-Kok Tong   +4 more
doaj   +1 more source

Retracted: E-Learning Recommender Systems Based on Goal-Based Hybrid Filtering

International Journal of Distributed Sensor Networks, 2014
This research work is based on the thesis contribution by proposing the goal-based hybrid filtering approach in e-learning recommender systems (eLearningRecSys).
Muhammad Waseem Chughtai, Ali Selamat, Imran Ghani, Jason J. Jung   +3 more
doaj   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Design of Compact Filtering 180-Degree Hybrids With Arbitrary Power Division and Filtering Response

IEEE Access, 2019
The design of filtering 180° hybrids with arbitrary power division and filtering response (filter order) is proposed in this paper. By integrating a 180° hybrid and bandpass filters into a single component, the overall circuit size can be ...
Chi-Feng Chen, Jhong-Jhen Li, Guo-Yun Wang, Kai-Wei Zhou, Ruei-Yi Chen   +4 more
doaj   +1 more source

Featured Hybrid Recommendation System Using Stochastic Gradient Descent

International Journal of Networked and Distributed Computing (IJNDC), 2021
Beside cold-start and sparsity, developing incremental algorithms emerge as interesting research to recommendation system in real-data environment. While hybrid system research is insufficient due to the complexity in combining various source of each ...
Si Thin Nguyen, Hyun Young Kwak, Si Young Lee, Gwang Yong Gim   +3 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Automatic Tracking Based on Weighted Fusion Back Propagation in UWB for IoT Devices

Sensors
The global population is progressively entering an aging phase, with population aging likely to emerge as one of the most-significant social trends of the 21st Century, impacting nearly all societal domains.
Boliang Zhang, Lu Shen, Jiahua Yao, Tenglong Wang, Su-Kit Tang, Silvia Mirri   +5 more
doaj   +1 more source

Parallelization of Hybrid Content Based and Collaborative Filtering Method in Recommendation System with Apache Spark

IJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2019
Collaborative Filtering as a popular method that used for recommendation system. Improvisation is done in purpose of improving the accuracy of the recommendation. A way to do this is to combine with content based method.
Rakhmad Ikhsanudin, Edi Winarko
doaj   +1 more source

New Topology of a Hybrid, Three-Phase, Four-Wire Shunt Active Power Filter

Energies, 2023
With a view to reducing harmonic content in electrical power systems, and, consequently, improving power quality level, filters and other harmonic compensation devices are widely used.
Stefani Freitas, Luis Carlos Oliveira, Priscila Oliveira, Bruno Exposto, José Gabriel Pinto, Joao L. Afonso   +5 more
doaj   +1 more source