Results 21 to 30 of about 258 (108)

Resistance of Ascon Family against Conditional Cube Attacks in Nonce-Misuse Setting [PDF]

, 2022
Ascon family is one of the finalists of the National Institute of Standards and Technology (NIST) lightweight cryptography standardization process. The family includes three Authenticated Encryption with Associated Data (AEAD) schemes: Ascon-128 (primary)
Jinkeon Kang, Meltem Sönmez Turan, Deukjo Hong, Donghoon Chang   +3 more
core  

SOME RESULTS ON LIGHTWEIGHT STREAM CIPHERS FOUNTAIN V1 & LIZARD

, 2023
In this paper, we propose cryptanalytic results on two lightweight stream ciphers: Fountain v1 and Lizard. The main results of this paper are the followings:-We propose a zero-sum distinguisher on reduced round Fountain v1.
Roy, Dibyendu, Sarkar, Santanu, Anand, Ravi   +2 more
core   +1 more source

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

Advanced Healthcare Materials, Volume 15, Issue 21, 5 June 2026.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim, Wei Zhang, Lyndsey Collins‐Praino, Yuling Wang, Andrew Care   +4 more
wiley   +1 more source

Estimación neuronal no paramétrica eficiente de la densidad y su aplicación a la detección de valores atípicos y anomalías

, 2023
ilustraciones, diagramasThe main goal of this thesis is to propose efficient non-parametric density estimation methods that can be integrated with deep learning architectures, for instance, convolutional neural networks and transformers.
Gallego-Mejia, Joseph A.
core   +1 more source

Using Landsat Satellite Imagery to Investigate Spatial and Temporal Variation in Life History Traits in a Long‐Term Study Population of Superb Fairy‐Wrens Malurus cyaneus

Ecology and Evolution, Volume 16, Issue 6, June 2026.
We used 27 years of data from an insectivorous passerine in southeastern Australia, the superb fairy‐wren Malurus cyaneus, to assess how climate variation influences vegetation productivity and, indirectly, reproduction and survival via potential trophic interactions.
Richard S. Turner, Ophélie J. D. Lasne, Lei Lv, Helen L. Osmond, Andrew Cockburn, Loeske E. B. Kruuk, Kara N. Youngentob   +6 more
wiley   +1 more source

Reversible Regime Change: Climate‐Driven Phytoplankton Community Shifts in the Cariaco Basin, Venezuela

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract Phytoplankton communities are integral to oceanic biogeochemical cycles and are sensitive indicators of climate‐driven environmental variability. Long‐term time series capture this variability, allowing us to unravel the effects of environmental change on local communities.
Benjamin Post, Esteban Acevedo‐Trejos, Subhendu Chakraborty, Andrew D. Barton, Agostino Merico   +4 more
wiley   +1 more source

Atrophic Skeletal Muscle‐Derived Extracellular Vesicles Transfer miR‐125a‐5p to Inhibit Bone Formation in Osteoporosis during Aging

Advanced Science, Volume 13, Issue 25, 4 May 2026.
A muscle‐bone endocrine pathway in aging is revealed in which extracellular vesicles released from atrophic skeletal muscle (Aged‐SKM‐EVs) inhibit bone formation. These EVs deliver miR‐125a‐5p to osteoblasts, thereby suppressing the SIRT7‐Sp7 signaling axis and osteogenic differentiation.
Xiaoyan Shao, Pan Zhang, Zhidan Fan, Jiaquan Lin, Xiang Chen, Na Liu, Wang Gong, Yi He, Yining Zhou, Tianshu Shi, Yong Shi, Yuze Ma, Wentian Gao, Haosheng Wang, Depeng Fang, Chengzhi Wang, Wenshu Wu, Wenjin Yan, Jianghui Qin, Dongyang Chen, Haiguo Yu, Qing Jiang, Baosheng Guo   +22 more
wiley   +1 more source

De Novo Multi‐Mechanism Antimicrobial Peptide Design via Multimodal Deep Learning

Advanced Science, Volume 13, Issue 28, 18 May 2026.
Current AI‐driven peptide discovery often overlooks complex structural data. This study presents M3‐CAD, a generative pipeline that leverages 3D voxel coloring and a massive database of over 12 000 peptides to capture nuanced physicochemical contexts.
Xiaojuan Li, Haifan Gong, Yue Wang, Yinuo Zhao, Lixiang Li, Peijing Bao, Qingzhou Kong, Jialu Fu, Boyao Wan, Yumeng Zhang, Jinghui Zhang, Jiekun Ni, Zhongxue Han, Xueping Nan, Kunping Ju, Longfei Sun, Yuerui Ma, Huijun Chang, Mengqi Zheng, Yanbo Yu, Xiaoyun Yang, Xiuli Zuo, Haina Wang, Yanqing Li   +23 more
wiley   +1 more source

MicroRNA‐Mediated Regulation of Brain Aging Hallmarks: Implications for Neurodegeneration and Neural Recovery

Brain and Behavior, Volume 16, Issue 5, May 2026.
Hallmarks of brain aging regulated by microRNAs (miRNAs). This graphical abstract illustrates the central role of miRNAs in coordinating key biological processes associated with brain aging. miRNAs regulate multiple interconnected hallmarks, including genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis and impaired ...
Mustafa T. Ardah, Pareshkumar N. Patel, Omayma Salim Waleed, Jamuna K. V., Vandana Tripathi, L. Lakshmi, Rajashree Panigrahi, Manoj Kumar Mishra   +7 more
wiley   +1 more source

Post‐Stroke Depression Is Associated With Shared Neurodevelopmental Risk and Circuit Disruption

Brain and Behavior, Volume 16, Issue 5, May 2026.
Genetic vulnerability and stroke‐related circuit disruption may jointly contribute to post‐stroke depression. Altered auditory–default mode network connectivity was associated with symptom severity, suggesting a potential circuitlevel biomarker. ABSTRACT Introduction Post‐stroke depression (PSD) affects approximately 30% of stroke survivors and worsens
Zhi‐Jie Xu, Su‐Xiang Zhang, Ji‐Ling Li, Jia‐Jia Wu, Jie Ma, Zhen‐Zhen Ma, Ji‐Ming Tao, Xu‐Yun Hua, Jian‐Guang Xu   +8 more
wiley   +1 more source