Results 81 to 90 of about 9,538 (181)
A comparative analysis of the two most prevalent diffusion NMR methods for exchange measurements, CG‐PFG and FEXSY. Transmembrane water exchange is measured in yeast cells and porcine optic nerves, before and after fixation. Complementary Monte Carlo simulations are conducted.
Yuval Scher, Shlomi Reuveni, Yoram Cohen
wiley +1 more source
Market Insurance and Risk Pooling in U.S. Crop Insurance
ABSTRACT A common assumption is that multiple‐peril crop insurance markets suffer from market failures, thus justifying government intervention in the form of premium subsidies, operating allowances, and reinsurance agreements. One prominent rationale for intervention involves geographic correlation in agricultural production which leads to systemic ...
Fan Fan +3 more
wiley +1 more source
Trade costs, infrastructure, and dynamics in a global economy
Abstract This study develops a dynamic two‐country model with trade costs linked to international infrastructure stock. With variable markups and firm heterogeneity, the welfare impact of trade costs depends on firms' cost distribution. Governments engage in a dynamic public investment game, leading to multiple steady states. The dynamic equilibrium of
Akihiko Yanase
wiley +1 more source
Phenomenal knowledge and phenomenal causality
Abstract There has been extensive debate over whether we can have phenomenal knowledge in the case of epiphenomenalism. This article aims to bring that debate to a close. I first develop a refined causal account of knowledge—one that is modest enough to avoid various putative problems, yet sufficiently robust to undermine the epiphenomenalist position.
Lei Zhong
wiley +1 more source
The complete series of 1,2‐bis(trihalogenosilyl)benzenes with F, Cl, Br, and I is synthesized and structurally characterized. The fluorinated compound binds up to two F− ions, one of them in a bridging mode. BBr3‐induced cyclization of an alkoxylated precursor affords a tetrahalogenated 1,3‐disila‐2‐oxaindane, highlighting cooperative reactivity of ...
Moritz Schmidt +4 more
wiley +1 more source
Photoluminescence spectroscopy is introduced as a qualitative method to probe light absorption in highly phase‐pure GaAs nanowire arrays and single nanowires, for which direct absorption measurements are challenging. Using defect‐line saturation and the exciton‐to‐plasma transition as indicators for the density of photogenerated charge carriers, a ...
Francisca Marín +3 more
wiley +1 more source
A Tutorial on Optimal Dynamic Treatment Regimes
ABSTRACT A dynamic treatment regime (DTR) is a sequence of treatment decision rules tailored to an individual's evolving status over time. In precision medicine, much focus has been placed on finding an optimal DTR which, if followed by everyone in the population, would yield the best outcome on average; and extensive investigations have been conducted
Chunyu Wang, Brian D. M. Tom
wiley +1 more source
The major bottleneck of PVMPO‐based positive electrodes is electrode degradation during extended cycling with EC‐containing electrolytes. This issue is mitigated by using EC‐free electrolytes with FEC additives, which exhibit reduced interfacial resistance, fewer surface cracks, improved capacity retention, and suppressed electrode degradation, thereby
Sathiya Priya Panjalingam +7 more
wiley +1 more source
Abstract Microphysical characteristics of warm‐rain precipitation that occurred in Fuzhou region during warm seasons of 2022 and 2023 have been investigated by using polarimetric radar data. Results of a modified warm‐rain identification algorithm indicate positive ZDR variation in the liquid layer should be added as a criterion to prevent events ...
Guan Xiaojun +8 more
wiley +1 more source
Properties of ABA+ for Non-Monotonic Reasoning
We investigate properties of ABA+, a formalism that extends the well studied structured argumentation formalism Assumption-Based Argumentation (ABA) with a preference handling mechanism.
Cyras, Kristijonas, Toni, Francesca
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