Results 141 to 150 of about 2,187,472 (305)

Start, Stop, Rewind, Repeat—Cyclic Exposure of Adipose Stromal Cells‐derived Cartilage Organoids to Chondrogenic and Proliferative Cues to Achieve Scaled‐up and Customizable Bone Formation by Endochondral Ossification

open access: yesAdvanced Healthcare Materials, EarlyView.
This study exploits the plasticity of ASCs‐derived cartilage organoids which generate a perichondrial layer of MSCs when exposed to cyclic chondrogenic/proliferative cues. Using these organoids as building blocks, we develop (i) Phalange Shaped Tissue Engineered Cartilage (Pa‐TECs), recapitulating endochondral ossification suitable for the treatment of
Pablo Pfister   +14 more
wiley   +1 more source

Would quantitative easing sooner have tempered the financial crisis and economic recession? [PDF]

open access: yes
Would financial markets and the economy have been better off if the Fed pursued a policy of quantitative easing sooner?Financial ...
Daniel L. Thornton
core  

Pandemic Flu and the Potential for U.S. Economic Recession: A State-by-State Analysis [PDF]

open access: yes, 2007
Considers how a severe health pandemic outbreak could impact the United States economy and delineates the potential financial loss each state could ...
Jeffrey Levi   +2 more
core  

High‐Performance Electrocatalysts of Potassium Lactate Oxidation for Hydrogen and Solid Potassium Acetate Production

open access: yesAdvanced Materials, Volume 37, Issue 13, April 2, 2025.
Potassium lactate, produced from polylactic acid plastic waste, is oxidized to potassium acetate on an anode using Ni(Co)OOH as the electrocatalyst, while hydrogen is simultaneously generated at the cathode, through a highly efficient industrial‐scale electrolysis system.
Jun Hu   +9 more
wiley   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

The Role of Central Bank in the Recession in the Case of Japan's Recession [PDF]

open access: yes
Japan's economy is expanding and expected to continue expanding moderately, according to Monthly Report of Recent Economic and Financial Developments released by the Bank of Japan in July 2007.The BOJ declared the change of policy stance at the Monetary ...
Shigeyoshi Miyagawa   +2 more
core  

Financial Development and Shadow Economy in European Union Transition Economies

open access: yesManaging Global Transitions, 2016
The shadow economy has been a serious problem with varying dimensions in all the income group economies and has significant adverse effects on the development of economies. Therefore, all the countries have tried to combat with the shadow economy by taking various measures.
Bayar, Yilmaz, Ozturk, Omer Faruk
openaire   +2 more sources

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa   +14 more
wiley   +1 more source

The management perspective of having sound academia, including improving the status of academic freedom: The Global South as a study

open access: yesمجلة جامعة الزيتونة
From a management perspective, furthering a 1Western style academic freedom has been challenging as universities in the Global South have been struggling to ensure academic freedom and ways to guarantee it on the upper management level.
Mabruk Derbash
doaj  

A Water‐Soluble PVA Macrothiol Enables Two‐Photon Microfabrication of Cell‐Interactive Hydrogel Structures at 400 mm s−1

open access: yesAdvanced Materials, EarlyView.
A PVA‐based macromolecular thiol‐ene formulation enables efficient two‐photon polymerization at extremely low polymer concentrations and high writing speeds of 400 mm s−1 (20×), allowing high‐fidelity laser writing of cell‐interactive hydrogel structures on demand.
Wanwan Qiu   +6 more
wiley   +1 more source

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