Results 41 to 50 of about 191,776 (243)

Asymmetric Multi‐Site Ion Exchange in Porous Carbon Electrodes

open access: yesAdvanced Energy Materials, EarlyView.
A lognormal‐distribution 2D EXSY NMR framework uncovers the full spectrum of ion dynamics in hierarchical porous carbons, bridging fast surface exchange and confined in‐pore transport—establishing structure–transport relationships for next‐generation energy storage, gas storage, and ion removal materials.
Henry R. N. B. Enninful   +5 more
wiley   +1 more source

Pulmonary Large-Cell Neuroendocrine Carcinoma, a Multifaceted Disease—Case Report and Literature Review

open access: yesDiagnostics
Background and Clinical Significance: This article explores the complexity of large-cell neuroendocrine carcinoma (LCNEC) by presenting a clinical case involving a 17-year-old admitted for persistent wheezing, with no history of respiratory toxin ...
Ancuța-Alina Constantin   +2 more
doaj   +1 more source

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Artificial intelligence: a useful tool in active tuberculosis screening among vulnerable groups in Romania - advantages and limitations

open access: yesFrontiers in Public Health
IntroductionDespite advances in diagnostic technologies for tuberculosis (TB), global control of this disease requires improved technologies for active case finding in selected vulnerable populations.
Beatrice Mahler   +35 more
doaj   +1 more source

The Challenge of Handling Structured Missingness in Integrated Data Sources

open access: yesAdvanced Intelligent Discovery, EarlyView.
As data integration becomes ever more prevalent, a new research question that emerges is how to handle missing values that will inevitably arise in these large‐scale integrated databases? This missingness can be described as structured missingness, encompassing scenarios involving multivariate missingness mechanisms and deterministic, nonrandom ...
James Jackson   +6 more
wiley   +1 more source

Leto Mission Concept for Green Reconnaissance of the Marius Hills Lunar Pit

open access: yesThe Planetary Science Journal, 2023
Lava tubes are potentially important sites for the long-term human presence on the Moon because they provide shelter from surface hazards, including micrometeorites, radiation, extreme temperatures, and dust.
Donald M. Hooper   +5 more
doaj   +1 more source

Martorell, Joanot, «Tirant lo Blanc», versió completa al català modern de Màrius Serra, Barcelona, Proa, 2020

open access: yesTirant, 2021
Ressenya de: Martorell, Joanot, «Tirant lo Blanc», adaptació de Màrius Serra, Barcelona, Proa, 2020.
Xavier Renedo
doaj   +1 more source

Analysis of Pulsatile Vessel Expansion in Healthy, COPD- and PH-Patients Using Dynamic Vessel Segmentation in Free-Breathing Lung MRI. [PDF]

open access: yesJ Magn Reson Imaging
ABSTRACT Background The pulsatile expansion of pulmonary vessels carries dynamic cardiopulmonary information that may reveal disease earlier than structural changes alone. Purpose To test (i) intra‐ and inter‐scan repeatability of dynamic vessel metrics in healthy subjects, and (ii) whether chronic obstructive pulmonary disease (COPD) and postcapillary
Glandorf J   +10 more
europepmc   +2 more sources

The Schroedinger Equation with Potential in Rough Motion [PDF]

open access: yes, 2011
This paper proves endpoint Strichartz estimates for the linear Schroedinger equation in $R^3$, with a time-dependent potential that keeps a constant profile and is subject to a rough motion, which need not be differentiable and may be large in norm.
Beceanu, Marius, Soffer, Avy
core   +2 more sources

Fault Tolerant Leader Election in Distributed Systems

open access: yes, 2017
There are many distributed systems which use a leader in their logic. When such systems need to be fault tolerant and the current leader suffers a technical problem, it is necesary to apply a special algorithm in order to choose a new leader.
Rafailescu, Marius
core   +1 more source

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