Results 41 to 50 of about 184,802 (281)

Shaft-Rate Magnetic Field Localization Algorithm Based on Improved Exponential Triangular Optimization

Journal of Marine Science and Engineering
Addressing the issues of low positioning accuracy and poor robustness in shaft-rate magnetic fields, this study introduces the Improved Exponential Triangular Optimization Algorithm (IETO).
Bozhong Lei, Ranfeng Wang, Cheng Chi, Lu Yu, Zhentao Yu, Dan Wang   +5 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Research on intelligent predicting method of underwater acoustic field based on physics-informed neural network

Frontiers in Marine Science
In the context of the rapid development of computer hardware and the continuous improvement of the artificial intelligence and deep learning theory, aiming at the traditional numerical solution method to solve the underwater acoustic fluctuation equation
Lei Chen, Lin Zhang, Xuehai Sun, Xuehai Sun, Jiaxi Duan, Lijun Yin, Xinshuo Zheng, Jie Chen   +7 more
doaj   +1 more source

Tidal oscillations at the head of Monterey Submarine Canyon and their relation to oceanographic sampling and the circulation of water in Monterey Bay. Annual report, Part 6, September 1972 [PDF]

, 1972
During a 25-hour hydrographic times series at two stations near the head of Monterey Submarine Canyon, an internal tide was observed with an amplitude of 80 to 115 m in water depths of 120 and 220 m respectively.
Broenkow, William W., McKain, Scott J.
core  

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

A Novel Method for Estimating the State of Charge of Lithium Batteries Adopts a Bidirectional Gated Recurrent Unit With Attention Mechanism and Piecewise Estimation

IEEE Access
Accurate estimation of the state of charge (SOC) in lithium-ion batteries is fundamental to ensuring their safe and reliable operation. however, the influence of factors such as battery state, discharge conditions, and environmental temperature poses ...
Weida Cheng, Shuo Sun, Hang Yin, Zongliang Wang, Wei Cai   +4 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Improve the Performance of SAR Ship Detectors by Small Object Detection Strategies

Remote Sensing
Although advanced deep learning techniques have significantly improved SAR ship detection, accurately detecting small ships remains challenging due to their limited size and the few appearance and geometric clues available. In order to solve this problem,
Jianwei Li, Zhentao Yu, Jie Chen, Cheng Chi, Lu Yu, Pu Cheng   +5 more
doaj   +1 more source

RV POSEIDON Cruise Report POS420 COWACSS Biological observation and sampling of cold-water corals to investigate impacts on climate change [PDF]

, 2011
Trondheim – (Kristiansund) – Kiel 08.
Büscher, Janina, Form, Armin U., Hennige, S., Hissmann, Karen, Lopez Correa, M., Müller, C., Riebesell, Ulf, Robert, M., Schauer, Jürgen   +8 more
core   +1 more source