Results 51 to 60 of about 2,320,258 (396)

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

What Was “It” that Robbins Was Defining? [PDF]

open access: yes
This paper argues that Robbins’ famous definition of economics was of “economic science” which he saw as only a narrow branch of the field of economics. The field of economics included both economic science—which his definition dealt with, and political ...
David COlander
core   +3 more sources

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Catalysts for Electrochemical Oxidation of Ammonia: A Comprehensive Review of Fundamentals and Optimization Strategies

open access: yesAdvanced Materials, EarlyView.
Developing robust catalysts for ammonia electrochemical oxidation (AOR) is essential for advancing NH3 utilization technologies. This review summarizes recent progress in catalyst design and mechanistic understanding of AOR. In addition, it systematically investigates strategies to improve AOR performance for various types of catalysts.
Yike Ye   +4 more
wiley   +1 more source

From Classical Market View to Marxian Market View: Reinterpreting the Theory of Market Value

open access: yesWorld Review of Political Economy, 2018
This article aims at reconstructing theoretical viewpoint of the market in Marxian economics. We usually assume that the asset of Marxian economics should be the theory of exploitation, which must be proved under the condition of the market equilibrium ...
Kei Ehara
doaj   +1 more source

(WP 2011-01) Kenneth Boulding as a Moral Scientist [PDF]

open access: yes, 2011
Kenneth Boulding’s AEA presidential address argued that economics is a moral science. His view derived from his general systems theory thinking, his three systems view of human society, and his early contributions to evolutionary economics.
Davis, John
core   +1 more source

From Pollution to Value: Electrochemical Systems for Transforming Flue Gas into Chemicals and Fuels

open access: yesAdvanced Materials, EarlyView.
This review presents a comprehensive overview of the strategies whereby low‐concentration CO2 in flue gas can be directly valorized to value‐added chemicals and fuels. It covers recent progress in integrated CO2 capture and conversion, including amine and bi(carbonate) reduction‐based systems.
Meng Wang   +7 more
wiley   +1 more source

Some Conceptual Proposals of the Institute of Industrial Economics of the National Academy of Sciences of Ukraine Regarding the Support and Development of Domestic Industry During Martial Law and Post-War Neo-Industrial Modernization [PDF]

open access: bronze, 2023
Олександр Амоша   +25 more
openalex   +1 more source

Ecosystem change and human health: implementation economics and policy

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2017
Several recent initiatives such as Planetary Health, EcoHealth and One Health claim that human health depends on flourishing natural ecosystems. However, little has been said about the operational and implementation challenges of health-oriented ...
Subhrendu K. Pattanayak   +2 more
semanticscholar   +1 more source

Hurdles and requirements of an African experience of e-learning [PDF]

open access: yes, 2005
Today, in a tense context of globalisation of economics and finance, education and training must obey global requirements. Computer science and new learning environments have become crucial in developing countries.
Kolyang
core   +1 more source

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