Results 111 to 120 of about 1,297,054 (263)

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah   +9 more
wiley   +1 more source

A market microstructure explanation of IPOs underpricing [PDF]

open access: yes
In a typical IPO game with first-price auctions, we argue that risk-averse investors always underbid in equilibrium because of subjective interpretations of the firm' communication about its actual value and resulting risk aversion about the likelihood ...
Patarick Leoni
core  

Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao   +8 more
wiley   +1 more source

Monitoring and controlling bank risk: does risky debt serve any purpose? [PDF]

open access: yes
To examine whether mandating banks to issue subordinated debt would enhance market monitoring and control risk-taking, the authors extract the credit-spread curve for each banking firm in their sample.
C. N. V. Krishnan   +2 more
core  

Executive Compensation and CEO Equity Incentives in China’s Listed Firms (CRI 2009-006) [PDF]

open access: yes, 2008
This study investigates the economic, ownership and governance determinants of executive compensation and CEO equity incentives in China’s listed firms. Consistent with the agency theory, we find that executive compensation is positively correlated with ...
Conyon, Martin J., He, Lerong
core   +1 more source

MPI‐Guided Photothermal Therapy of Prostate Cancer Using Stem Cell Delivery of Magnetotheranostic Nanoflowers

open access: yesAdvanced Functional Materials, EarlyView.
Tumor‐tropic human mesenchymal stem cells (hMSCs) were used as delivery vehicles for magnetotheranostic gold–iron oxide nanoflowers. Magnetic particle imaging of the iron component demonstrated widespread intratumoral distribution and sustained retention in contrast to injection of naked nanoflowers.
Behnaz Ghaemi   +7 more
wiley   +1 more source

Pengaruh Ukuran Perusahaan, Profitabilitas, dan Risiko Perbankan terhadap Perekayasaan Laba

open access: yesJurnal Ekonomi Akuntansi dan Manajemen, 2015
This study was aimed to analyze the influence of firm size, profitability dan company risk towards account manipulationon bankin Indonesia. This study was performed using field research. Data were collected from Indonesian Bank Directories.
Alwan Sri Kustono
doaj  

Climate-Related Default Probabilities

open access: yesRisks
Climate risk refers to the risks associated with climate change and has already started to impact various sectors of the economy. In this work, we focus on the impact of physical risk on the probability of default for a firm in the agribusiness sector ...
Augusto Blanc-Blocquel   +2 more
doaj   +1 more source

INVENTORY AND RISK MANAGEMENT: DECREASING DELIVERY RISK OF PURCHASERS [PDF]

open access: yes
The basic financial purpose of an enterprise is maximization of its value. Inventory management should also contribute to realization of this fundamental aim.
Grzegorz MICHALSKI
core  

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