Results 51 to 60 of about 35,298,032 (247)

AG-MS3D-CNN multiscale attention guided 3D convolutional neural network for robust brain tumor segmentation across MRI protocols

Scientific Reports
Accurate segmentation of brain tumors from multimodal Magnetic Resonance Imaging (MRI) plays a critical role in diagnosis, treatment planning, and disease monitoring in neuro-oncology.
Umesh Kumar Lilhore, R. Sunder, Sarita Simaiya, Majed Alsafyani, M. D. Monish Khan, Roobaea Alroobaea, Hamed Alsufyani, Abdullah M. Baqasah   +7 more
doaj   +1 more source

Multi-Technology Multi-Operator Site Sharing: Compliance Distance Analysis for EMF Exposure

Sensors, 2023
In recent years, the development of wireless technologies has led to fast growth in mobile networks, especially with the rise of 5G New Radio (5G NR). A huge number of base stations (BSs) are mandatory to serve the growth of mobile services, which has ...
Mohammed S. Elbasheir, Rashid A. Saeed, Salaheldin Edam   +2 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

MONITORING ANALYSIS OF EFFICIENCY OF PROFESSIONAL COMPUTERS AND SYSTEM REQUIREMENTS FOR THE ORGANIZATION OF ELECTRONIC-EDUCATIONAL ENVIRONMENT OF HIGHER EDUCATION INSTITUTIONS IN THE CONDITIONS OF EDUCATIONAL INCLUSION

Вестник Мининского университета, 2018
Introduction: in the process of training specialists in various fields of activity, one of the strategic directions is the education of persons with disabilities.
P. A. Egorova, T. G. Mukhina, S. N. Sorokoumova, D. D. Mukhina   +3 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Consecutive Leakage-Resilient and Updatable Lossy Trapdoor Functions and Application in Sensitive Big-Data Environments

IEEE Access, 2018
Lossy trapdoor functions (LTFs) are very useful tools in constructing complex cryptographic primitives in a black-box manner, such as injective trapdoor functions, collision-resistant hashes, CCA secure public-key encryption, and so on.
Mingwu Zhang, Jiajun Huang, Hua Shen, Zhe Xia, YONG Ding   +4 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Why Using Robots to Teach Computer Science can be Successful Theoretical Reflection to Andragogy and Minimalism [PDF]

, 2008
Categories and Subject Descriptors K.3.1 [Computers and Education]: Computer Uses in Education – collaborative learning; K.3.2 [Computers and Education]: Computer and Information Science Education – computer science education, self-assessmentTo help ...
Kurhila, Jaakko, Koski, Marja-Ilona, Pasanen, Tomi A., Tomi A. Pasanen, Marja-Ilona Koski, Jaakko Kurhila   +5 more
core   +1 more source

A lightweight scalable hybrid authentication framework for Internet of Medical Things (IoMT) using blockchain hyperledger consortium network with edge computing

Scientific Reports
The Internet of Things (IoMT) has revolutionized the global landscape by enabling the hierarchy of interconnectivity between medical devices, sensors, and healthcare applications. Significant limitations in terms of scalability, privacy, and security are
Abdullah Ayub Khan, Asif Ali Laghari, Roobaea Alroobaea, Abdullah M. Baqasah, Majed Alsafyani, Hamed Alsufyani, Sajid Ullah   +6 more
doaj   +1 more source