Results 61 to 70 of about 607,925 (342)

Agent-based model with asymmetric trading and herding for complex financial systems [PDF]

, 2013
Background: For complex financial systems, the negative and positive return-volatility correlations, i.e., the so-called leverage and anti-leverage effects, are particularly important for the understanding of the price dynamics.
Chen, Jun-jie, Tan, Lei, Zheng, Bo
core   +4 more sources

Elinvar Materials: Recent Progress and Challenges

Advanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Leverage manipulation and strategic disclosure: evidence from non-financial information in annual reports based on multimodal machine learning

China Journal of Accounting Studies
This study adopts multi-modal machine learning to deeply interpret corporate non-financial information and explore the influence of corporate leverage manipulation on non-financial information disclosure.
Jianhua Tan, Yipu Li, Tiancheng Gao, Jun Pan   +3 more
doaj   +1 more source

The Effect of Leverage, Sales Growth, Cash Flow on Financial Distress with Corporate Governance as a Moderating Variable

Accounting Analysis Journal, 2020
The aim of this study is to detect the effect of leverage, sales growth, and cash flow on financial distress with corporate governance as moderating variable.
Rizka Vidya Dwi Giarto, Fachrurrozie Fachrurrozie   +1 more
doaj   +1 more source

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Pengaruh Perputaran Modal Kerja, Operating Leverage dan Financial Leverage terhadap Profitabilitas Perusahaan Sektor Retail di Bursa Efek Indonesia

JKBM (Jurnal Konsep Bisnis dan Manajemen), 2019
This study aims to analyze the influence of working capital turnover, operating leverage and financial leverage on profitability. The research object is thirteen retail sector companies listed on the Indonesia Stock Exchange (IDX) which are selected ...
Muhammad Fuad, Oyami Sara, Muhammad Nur Daud   +2 more
doaj   +1 more source

Excess Leverage and Productivity Growth in Emerging Economies: Is There A Threshold Effect? [PDF]

The paper examines the relationship between leverage and growth in a group of emerging central and eastern European countries, who are at different levels of financial market development. We hypothesize a non-linear relationship in that moderate leverage
Coricelli, Fabrizio, Driffield, Nigel, Pal, Sarmistha, Roland, Isabelle   +3 more
core  

General Equilibrium Under Convex Portfolio Constraints and Heterogeneous Risk Preferences

, 2017
This paper characterizes the equilibrium in a continuous time financial market populated by heterogeneous agents who differ in their rate of relative risk aversion and face convex portfolio constraints.
Abbot, Tyler
core   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source