Results 111 to 120 of about 307,862 (262)

Firm credit rating changes, capital structure, and the asymmetric moderating role of debt capacity and financial constraints

open access: yesJournal of Business Economics and Management
This study analyzes how debt capacity and financial constraints impact credit rating changes. Using a comprehensive sample of European companies, we analyze rating upgrades and downgrades separately to allow us to uncover whether the effects differ. Our
Michal Karas   +3 more
doaj   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Indirect Measure of Financial Constraints: Evidence From Unquoted Innovative SMEs

open access: yesJournal of Banking and Financial Economics
This paper examines whether companies’ innovativeness affects the availability of capital and, therefore, whether this group is financially constrained.
Katarzyna Prędkiewicz
doaj   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

How ESG rating divergence impact organizational resilience: evidence from China

open access: yesCogent Business & Management
Environmental, social and governance (ESG) ratings serve as crucial indicators for measuring corporate sustainability capabilities and long-term value.
Mule Tai, Quanzhong Xu
doaj   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Carbon emissions and corporate long-term use of short-term debt behaviour: evidence from listed companies in China

open access: yesCogent Economics & Finance
Although many studies have explored the impact of carbon emissions on corporate profitability, their implications for financing and investment behavior remain understudied. This study examines A-share listed firms in China to investigate the relationship
Meihan De   +5 more
doaj   +1 more source

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