Results 101 to 110 of about 11,331 (217)

Nanoscopic Mapping of the Extracellular Space in Amyloid Plaque‐rich Cortex

Advanced Science, Volume 13, Issue 1, 5 January 2026.
The extracellular space and diffusion around amyloid plaques are examined using shadow imaging and single‐particle tracking. Increased diffusivity is found near plaques, extracellular matrix alterations, and plaque core penetrability that varies with amyloid phenotype.
Juan Estaún‐Panzano, Yulia Dembitskaya, Ivo Calaresu, Somen Nandi, Quentin Gresil, Evelyne Doudnikoff, Thierry Leste‐Lasserre, Thierry Amédée, Laurent Cognet, Laurent Groc, Urs Valentin Nägerl, Erwan Bezard   +11 more
wiley   +1 more source

Optimal Transport Autoregression to Forecast High‐Frequency Financial Data Distributions

Applied Stochastic Models in Business and Industry, Volume 42, Issue 1, January/February 2026.
ABSTRACT In this paper, we study the properties and performance of optimal transport autoregression in modeling and forecasting high‐frequency financial data distributions. We build on a class of univariate autoregressive transport models recently proposed in the literature (Zhu and Müller) where the distributional time series dynamics is modeled ...
Paolo Pagnottoni
wiley   +1 more source

Comparative Thermal Aspects of Copper and Copper–Ferro Oxide Nanoparticles With 10W40 Engine Oil Base Fluid: Applications to Thermal Management Systems

Engineering Reports, Volume 8, Issue 1, January 2026.
(a) 3D visualization of velocity for, (b) 3D visualization of temperature profile forand (c) 3D visualization of concentration profile for. ABSTRACT Advanced thermal management systems in automotive and energy sectors demand high‐performance cooling fluids capable of withstanding intense thermal loads.
T. N. Abdelhameed, Faisal Mahroogi, Iskander Tlili   +2 more
wiley   +1 more source

Enhancing Efficiency in Double‐Pipe Heat Exchangers: A Detailed Review of NanoFluids and Their Impact on Thermal Performance

Heat Transfer, Volume 55, Issue 1, Page 212-240, January 2026.
ABSTRACT This study reviews recent advances in using nanofluids to enhance double‐pipe heat exchanger (DPHE) efficiency. The review examines several types of nanofluids, that is, water‐based graphene oxide and CuO–water nanofluids, assessing their effectiveness under different operating conditions, including inlet temperature and nanoparticle volume ...
Farhan Lafta Rashid, Mudhar A. Al‐Obaidi, Najah M. L. Al Maimuri, Mushtaq K. Abdalrahem, Arman Ameen, Osama Abd Al‐Munaf Ibrahim, Saif Ali Kadhim, Muhammad Asmail Eleiwi, Ephraim Bonah Agyekum   +8 more
wiley   +1 more source

Dynamic boundary conditions with noise for an energy balance model coupled to geophysical flows

Mathematische Nachrichten, Volume 299, Issue 1, Page 60-84, January 2026.
Abstract This paper investigates a Sellers‐type energy balance model coupled to the primitive equations by a dynamic boundary condition with and without noise on the boundary. It is shown that this system is globally strongly well‐posed both in the deterministic setting for arbitrary large data in W2(1−1/p),p$W^{2(1-\nicefrac {1}{p}),p}$ for p∈[2,∞)$p \
Gianmarco Del Sarto, Matthias Hieber, Tarek Zöchling   +2 more
wiley   +1 more source

Extensile Active Hydrogels Driven by Living FtsZ Polymers

Small, Volume 22, Issue 3, 13 January 2026.
Upon post‐gelation activation with Mg2⁺/GTP, living FtsZ polymers treadmill inside a polyacrylamide network, generating extensile internal stresses that drive isotropic swelling and softening. Interpreting mechanics against a Flory–Rehner swelling baseline separates passive dilution from genuine activity, revealing an FR‐normalized permittivity that ...
Mikheil Kharbedia, Diego Herráez‐Aguilar, Macarena Calero, Horacio López‐Menendez, Clara Luque‐Rioja, Lara H. Moleiro, Cruz Santos, Pilar Lillo, Francisco Monroy   +8 more
wiley   +1 more source

Multiwalled Carbon Nanotubes as Physical Drivers of Chromosome Instability and Inflammatory Responses

Small Structures, Volume 7, Issue 1, January 2026.
This article highlights the fibrous morphology of multiwalled carbon nanotubes as a key factor in their genotoxicity. Fibers physically interfere in cell division, generating binucleated cells and micronuclei, both of which are precursors of carcinogenesis.
Núria Pulido‐Artola, Joan Repullés, Marina Rodriguez‐Muñoz, Teresa Anglada, Anna Genescà   +4 more
wiley   +1 more source

Spatial Interactions Govern Tectonic Tremor Activities in the Nankai Trough: A Statistical Approach for Spatiotemporal Pattern Modeling and Anomaly Detection

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 1, January 2026.
Abstract Establishing a quantitative framework to evaluate the spatiotemporal patterns of slow earthquakes and to detect their anomalous activities is essential for understanding diverse slip behaviors on plate boundaries and seismic hazard assessment. In this study, we focus on deep tectonic tremors, which are one manifestation of slow earthquakes and
Seiya Yano, Satoshi Ide, Shunichi Nomura
wiley   +1 more source

A Cascade‐Like Energy Dissipation Mechanism Behind the Gradual Achievement of River Equilibrium Sinuosity

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract The prediction of river planimetric evolution and related interactions with anthropic activities and public safety is one of the most critical aspects in the planning of a sustainable land‐use. Since the beginning of the past century, a large number of theoretical and experimental studies have focused on the investigation of river meandering ...
M. Pannone
wiley   +1 more source

Unified Asymptotics for Investment Under Illiquidity: Transaction Costs and Search Frictions

Mathematical Finance, Volume 36, Issue 1, Page 67-98, January 2026.
ABSTRACT This paper investigates the optimal investment problem in a market with two types of illiquidity: transaction costs and search frictions. We analyze a power‐utility maximization problem where an investor encounters proportional transaction costs and trades only when a Poisson process triggers trading opportunities.
Tae Ung Gang, Jin Hyuk Choi
wiley   +1 more source