Results 61 to 70 of about 62,053 (298)

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

Advanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo, Mingqi Xiao, Fangyuan Zhang, Hui Li, Yuli Jia, Zhenfang Zhang, Liqun Ye, Bo Yang, Tianyi Ma   +8 more
wiley   +1 more source

The Effect of Corporate Sustainability Performance on the Speed of Achieving the Optimal Capital Structure: The Generalized Moments Approach [PDF]

Iranian Journal of Accounting, Auditing & Finance
The capital structure adjustment speed indicates the movement of companies towards the optimal capital structure. The optimal financial leverage is said to be a combination that is affected by the correct and targeted use of financial resources and the ...
Farshid Ahmadi Farsani, Ali Akbar Alahyari   +1 more
doaj   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source

Adjustment Speed of Capital Structure: Effect of Organizational and Performance Characteristics (Comparison between Financial and Non-Financial Sectors) [PDF]

International Journal of Business and Development Studies
Financing decisions such as capital structure have gained much attention in literature of financial development over the last decade. Capital structure deviations from its optimal level can occur for various reasons.
Saeed Dehghan Khavari, Seyed Hossein Mirjalili, Mohammad Hossein Abdorrahimian, Farida Khosh Sirat   +3 more
doaj   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Did Covid-19 Pandemic Influence The Capital Structure of Healthcare Firms?

Indonesian Journal of Business and Entrepreneurship
Background: The Covid-19 pandemic will have an impact on the funding strategies of companies in the health sector, as fluctuations in income will play a significant role in determining their ability to finance various activities.
Fran Sagita Widodo, Noer Azam Achsani, Bayu Bandono   +2 more
doaj   +1 more source

Are the determinants of banks’ and insurers’ capital structures homogeneous? Evidence using South African data

Cogent Economics & Finance, 2018
This paper investigates the factors that determine capital structures of financial firms using two separate samples of banks and insurance companies and draws comparisons therefrom.
Athenia Bongani Sibindi, Daniel Makina
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Capital structure dynamics in private business groups. [PDF]

Dynamic models of capital structure assume that companies trade-off the advantages of a leverage adjustment and its costs. In general, private companies are assumed to face large adjustment costs, and should have lower financing flexibility.
Dewaelheyns, Nico, Van Hulle, Cynthia
core  

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source