Results 51 to 60 of about 4,802,294 (344)

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

LIBERTARIAN PATERNALISM AND ITS INFLUENCE ON THE DEVELOPMENT OF LEGAL INSTITUTIONS IN RUSSIA AND ABROAD

open access: yesRUDN Journal of Law, 2020
The article reveals the degree of influence of libertarianism on the development of various institutions of state and law. It is shown how one of its trends, libertarian paternalism, presented by researchers of behavioral economics R.
Olga V. Romanovskaya
doaj   +1 more source

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

International Economics or World Economics?

open access: yesKöz-gazdaság, 2020
The topic area of international economics in conventional sense, as appearing in most of the standard textbooks is much more limited, and its viewpoint is narrower, than what is required in the light of the state of an increasingly globalised world ...
Tamás Szentes
doaj  

Financial Education [PDF]

open access: yesJournal of Social Science Education, 2010
New, more or better financial education and financial literacy programmes should lead to improved financial capability, knowledge and outcomes. Yet we do not even know which terminology is most suitable for those projects who all intend to give an answer
Udo Reifner, Anne Schelhowe
doaj  

Effects of edible environmental enrichments during the rearing and laying periods in a littered aviary—Part 2: physical development of pullets and performance, egg quality, and carcass composition in laying hens

open access: yesPoultry Science, 2020
Feather pecking and cannibalism are 2 major problems in laying hens' husbandry. Although additional environmental enrichment material (EM) supply is thought to lessen these problems, consistent evidences are lacking. This study examined the effects of EM
Ruben Schreiter   +5 more
doaj   +1 more source

Reactive Carbide‐Based Synthesis and Microstructure of NASICON Sodium Metal All Solid‐State Electrolyte

open access: yesAdvanced Materials, EarlyView.
Sodium Metal All‐Solid State Batteries (Na‐ASSBs) are enabled by the synthesis of the solid state electrolyte, NASICON (Na1+xZr2SixP3‐xO12), using carbide‐based precursor compounds (ZrC and SiC); resulting in dense, pure, and mechanically improved microstructure.
Callum J. Campbell   +10 more
wiley   +1 more source

Martín de Azpilcueta: The Spanish Scholastic on Usury and Time-Preference

open access: yesStudia Humana, 2020
Martín de Azpilcueta and his fellow Spanish Scholastics writing and teaching at the University of Salamanca during Spain’s Golden Age are rightly pointed to by historians of economic thought as being major contributors toward, if not outright founders of
Caranti Pedro J.
doaj   +1 more source

Defining And Measuring Green FDI: An Exploratory Review Of Existing Work And Evidence [PDF]

open access: yes, 2011
This paper was developed at the request of the OECD Working Party of the Investment Committee to document efforts to date to define and measure green FDI and to investigate the practicability of various possible definitions, as well as to identify ...
Golub, Stephen S.   +2 more
core   +2 more sources

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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