Results 81 to 90 of about 1,599,399 (251)

Robust Recovery of Positive Stream of Pulses

, 2017
The problem of estimating the delays and amplitudes of a positive stream of pulses appears in many applications, such as single-molecule microscopy. This paper suggests estimating the delays and amplitudes using a convex program, which is robust in the ...
Bendory, Tamir
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Pipeline Projects: Matters Arising in the New Zealand Construction Industry [PDF]

Journal of Engineering, Project, and Production Management
The construction industry in New Zealand has undergone significant growth in recent years with an active commercial sector and ongoing infrastructure development projects.
Taofeeq Durojaye Moshood, James Olabode Bamidele Rotimi, Wajiha Shahzad   +2 more
doaj   +1 more source

Time After Time: Notes on Delays In Spiking Neural P Systems

, 2012
Spiking Neural P systems, SNP systems for short, are biologically inspired computing devices based on how neurons perform computations. SNP systems use only one type of symbol, the spike, in the computations.
A. Alhazov, F.G.C. Cabarle, Gutiérrez-Naranjo, H. Chen, M. Ionescu, O. Ibarra, O. Ibarra, X. Zeng   +7 more
core   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

一类时滞捕食系统的Hopf分支(Hopf bifurcation analysis of a predator-prey system with delays)

Zhejiang Daxue xuebao. Lixue ban, 2013
A delayed predator-prey system with modified Leslie-Gower and Holling type IV schemes are analyzed. The local asymptotic stability and the existence of the periodic solutions via Hopf bifurcation with respect to the two delays are investigated.
LIUJuan(刘娟), LIYi-min(李医民)
doaj   +1 more source

Bio-Inspired Vision-Based Leader-Follower Formation Flying in the Presence of Delays

Robotics, 2016
Flocking starlings at dusk are known for the mesmerizing and intricate shapes they generate, as well as how fluid these shapes change. They seem to do this effortlessly.
John Oyekan
doaj   +1 more source

Synchronization of coupled neural oscillators with heterogeneous delays

, 2012
We investigate the effects of heterogeneous delays in the coupling of two excitable neural systems. Depending upon the coupling strengths and the time delays in the mutual and self-coupling, the compound system exhibits different types of synchronized ...
ANASTASIIA PANCHUK, Balanov A. G., DAVID P. ROSIN, ECKEHARD SCHÖLL, Just W., PHILIPP HÖVEL, Schöll E., Wang Q.-Y.   +7 more
core   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source