Results 71 to 80 of about 55,808 (294)

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

Experimental Evaluation of SAFEPOWER Architecture for Safe and Power-Efficient Mixed-Criticality Systems

Journal of Low Power Electronics and Applications, 2019
With the ever-increasing industrial demand for bigger, faster and more efficient systems, a growing number of cores is integrated on a single chip. Additionally, their performance is further maximized by simultaneously executing as many processes as ...
Maher Fakih, Kim Grüttner, Sören Schreiner, Razi Seyyedi, Mikel Azkarate-Askasua, Peio Onaindia, Tomaso Poggi, Nera González Romero, Elena Quesada Gonzalez, Timmy Sundström, Salvador Peiró Frasquet, Patricia Balbastre, Tage Mohammadat, Johnny Öberg, Yosab Bebawy, Roman Obermaisser, Adele Maleki, Alina Lenz, Duncan Graham   +18 more
doaj   +1 more source

Energy Criticality Avoidance-Based Delay Minimization Ant Colony Algorithm for Task Assignment in Mobile-Server-Assisted Mobile Edge Computing

Sensors, 2023
Mobile edge computing has been an important computing paradigm for providing delay-sensitive and computation-intensive services to mobile users. In this paper, we study the problem of the joint optimization of task assignment and energy management in a ...
Xiaoyao Huang, Bo Lei, Guoliang Ji, Baoxian Zhang   +3 more
doaj   +1 more source

New Universality Class of Quantum Criticality in Ce- and Yb-based Heavy Fermions

, 2012
A new universality class of quantum criticality emerging in itinerant electron systems with strong local electron correlations is discussed. The quantum criticality of a Ce- or Yb-valence transition gives us a unified explanation for unconventional ...
Abrikosov A A, Coleman P, Gschneidner K A, Jeong T, Kazumasa Miyake, Kitayama S, Kobayashi T C, Matsumoto Y, Miyake K, Moriya T, Parm E C, Petrovic C, Shinji Watanabe, Wada S, Watanabe S, Watanabe S Miyake K, Yashima M Tagami N Taniguchi S Unemori T Uematsu K Mukuda H Kitaoka Y Ōta Y Honda F Settai R Ōnuki Y, Yasui A   +17 more
core   +1 more source

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

Scalable Mixed-Criticality Safety Concepts for a Stationary Battery Management System (BMS) With Integrated Machine Learning (ML)

IEEE Access
Battery management systems (BMSs) play a crucial role in controlling and supervising the safe operation of lithium-ion batteries in stationary energy storage systems. The integration of mixed-criticality functions (combining safety functions of different
Xabier Arraztoa-Lazkanotegi, David Marcos, Maitane Garmendia, Enaut Muxika Olasagasti, Jon Perez-Cerrolaza   +4 more
doaj   +1 more source

Critical hysteresis on dilute triangular lattice [PDF]

, 2019
Critical hysteresis in the zero-temperature random-field Ising model on a two-dimensional triangular lattice has been studied earlier with site dilution on one sublattice. It was reported that criticality vanishes if less than one third of the sublattice
Shukla, Prabodh, Thongjaomayum, Diana
core   +2 more sources

Relaxing the synchronous approach for mixed-criticality systems

2014 IEEE 19th Real-Time and Embedded Technology and Applications Symposium (RTAS), 2014
Synchronous languages are widely used to design safety-critical embedded systems. These languages are based on the synchrony hypothesis, asserting that all tasks must complete instantaneously at each logical time step. This assertion is, however, unsuitable for the design of mixed-criticality systems, where some tasks can tolerate missed deadlines ...
Yip, Eugene, Kuo, Matthew M Y, Roop, Partha S, Broman, David   +3 more
openaire   +3 more sources

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +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