Results 31 to 40 of about 2,420,386 (361)

A Modular Perfusion Bioreactor Platform for Simulating Bone Regeneration and Fracture Healing: Integrating Mechanical Loading and Dual Perfusion for Advanced In Vitro Models

open access: yesAdvanced Healthcare Materials, EarlyView.
A modular bioreactor platform was developed in order to replicate bone homeostasis and pathology, thereby integrating mechanical loading, dynamic perfusion, and a 3D‐printed microfluidic chamber. With precise control of environmental parameters and dual perfusion for composite tissue models, the system enhances physiological relevance for studying bone
Moritz Pfeiffenberger   +8 more
wiley   +1 more source

Current Challenges in Hemostasis and Advances in Particle‐Assisted Styptic Devices

open access: yesAdvanced Healthcare Materials, EarlyView.
Here persistent limitations in hemostatic technologies are highlighted and cutting‐edge biomimetic, microparticle‐assisted, and nanoengineered systems with integrated drug delivery are showcased. Moreover, the article identifies fresh directions toward the next‐generation of multifunctional hemostatic devices with superior efficacy and accessibility ...
Daniele Baiocco   +4 more
wiley   +1 more source

On some methodological aspects of the cost-benefit evaluation in health economics

open access: yesPapeles de Europa, 2012
The recent literature on cost-benefit analysis in Health Economics normally follows the methodology accepted by the Environmental Economics rather than the classical Human Capital hypothesis adopted successfully by the Economics of Education.
Indalecio Corugedo de las Cuevas
doaj   +1 more source

The "Vanity of the Philosopher": From Equality to Hierarchy in Post-Classical Economics

open access: yes, 2005
Attempts to explain the shift from egalitarian Classical economic thought to the difference and hierarchy of post - Classical economic thinking Continuing the themes introduced in Levy's acclaimed book How the Dismal Subject Got Its Name, The Vanity of ...
S. Peart, D. Levy
semanticscholar   +1 more source

A Roadmap for Plasma‐Enabled Electrocatalysis in Urea Production

open access: yesAdvanced Materials, EarlyView.
A modular plasma—electrochemical platform enables fully electrified urea synthesis from air and CO2 under ambient conditions. This Review integrates plasma oxidation, C─N coupling electrolysis, mechanistic insights, and techno‐economic metrics into a roadmap for scalable, distributed, and renewable fertilizer production.
Jingwen Huang   +6 more
wiley   +1 more source

UNSUCCESSFULLY EVOLVED COMPETITIVE PROCESS: A COMMENT ON "EVOLUTIONARY ECONOMICS AND CREATIVE DESTRUCTION"

open access: yesWorld Review of Political Economy, 2010
Evolutionary economics has been a gradually forming trend in economics since the 1970s and 1980s. Although it gives an opinion on the equilibrium paradigm of neo-classical economics and the excessive mathematical formalism, it is ...
Bin Yu
doaj   +1 more source

Unveiling the Electrolyte and Solid Electrolyte Interphase in Sodium Ion Batteries: Mechanisms, Progress, and Perspectives

open access: yesAdvanced Materials, EarlyView.
This review summarizes the recent advances in sodium‐ion battery electrolytes (including organic, aqueous, gel, ionic liquid, and solid‐state types) and their influence on the solid electrolyte interphase (SEI). It discusses SEI formation, aging, and optimization, as well as cases where no SEI forms, providing insights into the critical relationship ...
Meng Li   +8 more
wiley   +1 more source

POST OTİSTİK İKTİSAT: İKTİSAT EĞİTİMİ VE NEOKLASİK İKTİSAT ELEŞTİRİSİ

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2016
Neoklasik Teori, 1929 Büyük Buhranı ve ardından Genel Teori’nin yayımlanması ile birlikte Kuhn’cu anlamda bir kriz yaşamış, ancak belirli bir süre sonra bu kriz aşılmış, başka bir deyişle paradigma değişimi gerçekleşmemiştir.
Yılmaz Aydın
doaj  

METHODOLOGICAL FEATURES OF HISTORICAL TYPES OF ECONOMIC THEORY'S SCIENTIFIC RATIONALITY IN TERMS OF MODERN PHILOSOPHY OF SCIENCE

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2015
The article studies the evolution of basic methodological features of economic theory on its different historical stages.The research highlights the fruitful usage of a new analytical approach on the basis of the achievements of modern philosophy of ...
T. Gaidai
doaj   +1 more source

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

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