Results 61 to 70 of about 448,815 (313)

Mesoscale Domain Evolution Mechanism during Alternating Current (AC) Poling of Relaxor Ferroelectrics

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric domain variants that are energetically equivalent are expected to remain preserved during polarization reversal. However, phase‐field simulations reveal that inclined domain walls in relaxor ferroelectrics can undergo irreversible elimination during alternating current poling through a proximity effect driven by long‐range elastic ...
Yuan‐Jie Sun   +2 more
wiley   +1 more source

STRUKTUR PASAR, DISTRIBUSI, DAN PEMBENTUKAN HARGA BERAS

open access: yesJurnal Ekonomi & Studi Pembangunan, 2012
: Food commodities especially rice become one of the significant contributors to inflation. This paper aims to identify the market structure,  distribution patterns, and the formation of rice prices in Yogyakarta Indonesia. The method used is descriptive
Ardito Bhinadi
doaj  

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

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

open access: yesAdvanced 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

Market structure, market performance, and capacity: an excess capacity model

open access: yes, 1992
The objective of this paper is to discover whether the relationship between market structure and excess capacity is non monotonic. Excess capacity rises as market power rises; but after some point, according to the hypothesis, excess capacity falls as ...
Hmedat, Waleed
core  

Poder de mercado, intermediación financiera y banca: un enfoque de organización industrial

open access: yesEconomía, 2013
El presente artículo muestra un análisis exploratorio sobre el proceso de determinación de los márgenes de intermediación en el sistema bancario. Proceso que en el período de 2001 al 2010, fue influenciado por la ocurrencia de dos hechos principales: las
Guillermo Jopen Sánchez
doaj  

Market Structure, Efficiency, and the Quest for Banking Performance: New Insights from an Evolving Banking Market

open access: yesInternational Journal of Financial Studies
This study investigates the impact of market structure on the performance of banks in Pakistan. It explicitly tests two competing hypotheses: the Structure–Conduct–Performance paradigm and the Efficient Structure Hypothesis, providing insights into ...
Naveed Khan   +3 more
doaj   +1 more source

Vertical integration as a factor of competitiveness of agriculture

open access: yesAgricultural Economics (AGRICECON), 2003
Vertical integration within agricultural and food sector is one of the decisive factors influencing market structure and competitiveness of agriculture. There are two groups of motives for vertical integration. Motive of efficiency is based on the effort
L. Grega
doaj   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Market Integration and Industrial Structure: Home Market Effects Revisited [PDF]

open access: yes
Does market size matter for industrial structure? This paper generalises the theory on home market effects to reconcile the recent debate by allowing for an endogenous expenditure share on differentiated goods.
Zhihao Yu
core  

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