Results 151 to 160 of about 57,116 (288)

How Laws Affect Contracts: Evidence from Yankee Bond Covenants [PDF]

open access: yes
We examine how country-level legal and institutional differences in creditor and shareholder rights shape the use of bond covenants. Using comprehensive debt covenant information for a sample of Yankee bonds issued by firms from more than 50 countries ...
John Wald, Lukas Roth, Yaxuan Qi
core  

The Faraday Scalpel: Electrochemical Nerve Lesioning Mechanisms Studied in Invertebrate Models

open access: yesAdvanced Science, EarlyView.
Direct‐current produces nerve lesioning through discrete electrochemical reactions. Using hypoxia‐sensitive locust nerves and hypoxia‐tolerant leech nerves, we map three injury pathways: cathodic oxygen reduction, cathodic alkalization, and anodic chloride oxidation. These findings establish electrochemical lesioning—the “Faraday Scalpel”—as a precise,
Petra Ondráčková   +5 more
wiley   +1 more source

Temperature-Assisted Gas-phase Silanization Using Different Silanes for Actomyosin-Based Nanodevices. [PDF]

open access: yesACS Omega
Erichlandwehr T   +6 more
europepmc   +1 more source

Investor Protection and Equity Markets [PDF]

open access: yes
We present a simple model of an entrepreneur going public in an environment with poor legal protection of outside shareholders. The model incorporates elements of Becker's (1968) crime and punishment' framework into a corporate finance environment of ...
Andrei Shleifer, Daniel Wolfenson
core  

Scalable Laser Processing Enables Transparent, Accretion Scale‐Independent, Ice‐Shedding Glass

open access: yesAdvanced Science, EarlyView.
We demonstrate a scalable laser‐based method to create wave‐like micro‐patterns on glass surfaces that counter the conventional view that roughness increases ice adhesion. These patterns direct crack propagation at the ice–glass interface, enabling low‐force, multi‐directional ice detachment while maintaining substrate transparency. A theoretical model
Fan‐Wei Wang   +4 more
wiley   +1 more source

Macromolecular Condensates as Tunable Scaffolds for Bio‐Inspired Silica Hybrids

open access: yesAngewandte Chemie, EarlyView.
Dense bio‐inspired silica formation is achieved by coupling polyamine liquid–liquid phase separation with pH‐dependent silica polymerization. Silicification within polyamine condensates, enables precise control over particle size, density, and morphology.
Protap Biswas   +6 more
wiley   +2 more sources

The Catalytic Asymmetric Mukaiyama-Michael Reaction of Silyl Ketene Acetals with Cyclic Enones: Short Routes to Jasmonates. [PDF]

open access: yesJ Am Chem Soc
Xu R   +8 more
europepmc   +1 more source

Emerging Advanced Electronic Packaging Materials for Thermal Management in Power Electronics

open access: yesAdvanced Science, EarlyView.
This review surveys emerging materials for thermal management in advanced electronic packaging, with emphasis on ceramic substrates and thermal interface materials. Multiscale simulations and mechanistic analyses are highlighted, alongside the emerging role of artificial intelligence in predicting thermal properties and guiding design, offering ...
Yongjun Huo   +11 more
wiley   +1 more source

Semi‐Reduction of Allenes to Access Deuterated Allylic Isotopomers, Isotopologs and Enantioisotopomers

open access: yesAngewandte Chemie, EarlyView.
Modular and Precise Deuteration: The synthesis of molecules precisely deuterated at allylic, vinylic or both positions remains a challenging task. This work discloses a modular semi‐reductive deuteration that enables the synthesis of various isotopologs including precisely labeled d1‐, d2‐, d3‐, d5‐, and d7‐products.
Lihan Qi   +10 more
wiley   +2 more sources

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