Results 141 to 150 of about 1,119,901 (376)

Matrix Elasticity Directs Stem Cell Lineage Specification

open access: yesCell, 2006
A. Engler   +5 more
semanticscholar   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Elasticity of Substitution between Capital and Labor and its applications to growth and development [PDF]

open access: yes
This paper estimates the elasticity of substitution of an aggregate production function. The estimating equation is derived from the steady state of a neoclassical growth model.
Rafael Rob   +2 more
core  

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Fatores associados ao aumento no índice de incremento de pressão radial em indivíduos hipertensos Factors associated with increased radial augmentation index in hypertensive individuals

open access: yesArquivos Brasileiros de Cardiologia, 2011
FUNDAMENTO: A rigidez arterial é uma variável preditora de morbimortalidade e um possível marcador de lesão vascular. Sua avaliação não invasiva por tonometria radial e análise do índice de incremento (r-AI) permite identificar os pacientes expostos a um
Renan Oliveira Vaz-de-Melo   +9 more
doaj  

A re-assessment of German import demand [PDF]

open access: yes
Empirical studies analysing German import demand functions traditionally report implausibly high income and relativly low price elasticities. Furthermore, estimation results strongly depend on the observation period.
Sabine Stephan
core  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

The Morishima Gross Elasticity of Substitution [PDF]

open access: yes
We show that the Hotelling-Lau elasticity of substitution, an extension of the Allen-Uzawa elasticity to allow for optimal output-quantity (or utility) responses to changes in factor prices, inherits all of the failings of the Allen-Uzawa elasticity ...
Blackorby, Charles   +2 more
core  

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