Results 51 to 60 of about 205,588 (289)

The role of the cantilever in Kelvin probe force microscopy measurements

Beilstein Journal of Nanotechnology, 2011
The role of the cantilever in quantitative Kelvin probe force microscopy (KPFM) is rigorously analyzed. We use the boundary element method to calculate the point spread function of the measuring probe: Tip and cantilever.
George Elias, Thilo Glatzel, Ernst Meyer, Alex Schwarzman, Amir Boag, Yossi Rosenwaks   +5 more
doaj   +1 more source

IPCONV: Convolution with Multiple Different Kernels for Point Cloud Semantic Segmentation

Remote Sensing, 2023
The segmentation of airborne laser scanning (ALS) point clouds remains a challenge in remote sensing and photogrammetry. Deep learning methods, such as KPCONV, have proven effective on various datasets. However, the rigid convolutional kernel strategy of
Ruixiang Zhang, Siyang Chen, Xuying Wang, Yunsheng Zhang   +3 more
doaj   +1 more source

Convolutional Gated MLP: Combining Convolutions & gMLP

CoRR, 2021
Conference
A. Rajagopal, V. Nirmala
openaire   +2 more sources

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Single Image Super Resolution Using Deep Residual Learning

AI
Single Image Super Resolution (SSIR) is an intriguing research topic in computer vision where the goal is to create high-resolution images from low-resolution ones using innovative techniques.
Moiz Hassan, Kandasamy Illanko, Xavier N. Fernando   +2 more
doaj   +1 more source

Radiotracer investigation of a pulp and paper mill effluent treatment plant

Nukleonika, 2017
The pulp and paper industry is highly dependent on water for most of its processes, producing a significant amount of wastewater that should be treated to comply with environmental standards before its discharge into surface-water reservoirs.
Sarkar Metali, Sangal Vikas K., Bhunia Haripada, Bajpai Pramod K., Pant Harish J., Sharma Vijay K., Kumar Anil, Naithani A. K.   +7 more
doaj   +1 more source

Convolutions in Overdrive: Maliciously Secure Convolutions for MPC

Proceedings on Privacy Enhancing Technologies, 2023
Machine learning (ML) has seen a strong rise in popularity in recent years and has become an essential tool for research and industrial applications. Given the large amount of high quality data needed and the often sensitive nature of ML data, privacy-preserving collaborative ML is of increasing importance.
Marc Rivinius, Pascal Reisert, Sebastian Hasler, Ralf Küsters   +3 more
openaire   +2 more sources

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

Application of Sigmoid function in the space of univalent functions based on subordination [PDF]

Journal of Mahani Mathematical Research
In the present paper, we introduce a new subclass of normalized analytic and univalent functions in the open unit disk associated with Sigmoid function.
Farideh Madadi Tamrin, Shahram Najafzadeh, Mohammad Reza Foroutan   +2 more
doaj   +1 more source

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

Molecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim, Alvin Kunyao Guo, Yoko Itahana, Srinivasaraghavan Kannan, Valerie Goh, Mingmin Ong, Terina Yan Wen Tay, Weiying Ye, Sabhashina Radha Krishnan, Jun Nishiyama, Chandra S Verma, Koji Itahana   +11 more
wiley   +1 more source