Results 51 to 60 of about 342,937 (270)

Constrained robust adaptive stabilization for a class of lower triangular systems with unknown control direction [PDF]

, 2014
summary:This paper studies the constrained robust adaptive stabilization problem for a class of lower triangular systems with unknown control direction. A robust adaptive feedback control law for the systems is proposed by incorporating the technique of ...
Lan, Jianglin, Sun, Weijie, Peng, Yunjian   +2 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Memory-Efficient 3D LiDAR Graph SLAM for Ballast Water Tank Inspection Robots Using Robust Hierarchical Bundle Adjustment and a Kaczmarz Backend

Journal of Marine Science and Engineering
Autonomous inspection of ballast water tanks requires three-dimensional (3D) LiDAR-based simultaneous localization and mapping (SLAM) in Global Positioning System (GPS)-denied, geometrically repetitive interiors, where sensing, mapping, and control ...
Sanghyun Cha, Wonchul Yoo, Tae-wan Kim
doaj   +1 more source

Evaluation of the Impacts of Groundwater Level Decline on Vegetation Cover Dispersion Using the Shannon Entropy Model(Study Area: Roshtkhar County) [PDF]

کاوش‌های جغرافیایی مناطق بیابانی
Understanding vegetation spatial patterns is vital for assessing ecosystem health, especially in water-stressed arid and semi-arid regions. These areas, often characterized by sparse and sensitive vegetation, face significant challenges from climate ...
Hamid Amoonia, Mohammadreza Yousefi Roshan, Amir Hasan Jangi   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Towards a performance theory of robust adaptive control

, 2004
We consider standard robust adaptive control designs based on the dead-zone and projection modifications, and compare their performance w.r.t. a worst case transient cost functional penalising the L∞ norm of the output, control and control derivative. If
Sanei, A., French, M.
core   +1 more source

Automatic Feature-Based Stabilization of Video with Intentional Motion through a Particle Filter [PDF]

, 2009
Video sequences acquired by a camera mounted on a hand held device or a mobile platform are affected by unwanted shakes and jitters. In this situation, the performance of video applications, such us motion segmentation and tracking, might dramatically be
Salgado Álvarez de Sotomayor, Luis, García Santos, Narciso, Jaureguizar Núñez, Fernando, Blanco Adán, Carlos Roberto del   +3 more
core  

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

UCMR-Net: Text-Anchored Residual Fusion with Adaptive Residual Weighting for Multimodal Sentiment Intensity Prediction

Applied Sciences
Robust multimodal sentiment analysis requires models that can integrate linguistic, acoustic, and visual cues while avoiding over-reliance on noisy nonverbal signals.
Daoyun Tang, Gulshat Amirkhanova, Yanwei Fu   +2 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source