Results 141 to 150 of about 1,153,161 (350)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Nexus between natural resource endowments and economic growth in selected African countries

open access: yesDiscover Sustainability
Africa began implementing the Sustainable Development Goals (SDGs) in 2015 emphasizing on sustainable management and effective use of natural capital to spur economic growth (Goals 12, 14, and 15).
Meshesha Zewdie Amare   +2 more
doaj   +1 more source

Economic evaluation of a hospital-initiated tobacco dependence treatment service

open access: yesBMJ Open
Objectives The treatment of tobacco dependence in patients admitted to hospital is a priority for the National Health Service in England. We aimed to conduct an economic analysis of a pilot ‘opt-out’ tobacco dependence treatment intervention adapted from
Ann McNeill   +8 more
doaj   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Investment Projects Evaluation in Decision Making Process [PDF]

open access: yesZbornik radova Ekonomskog fakulteta u Rijeci : časopis za ekonomsku teoriju i praksu, 2005
One of the most important criteria in classifying investment projects is economic dependence between new and existing projects. Economic dependence causes the neccessity of specific information in decision making process.
Dunja Škalamera-Alilović   +1 more
doaj  

WP 75 - Welfare reform in the UK, the Netherlands, and Finland Change within the limits of path dependence [PDF]

open access: yes
In this article, we ask whether the principles of welfare redistribution have been altered in the era of ‘permanent austerity’; when pressures to dismantle (or at least cut down the costs) of social welfare institutions due to unfavourable economic and ...
Minna Gerven
core  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

From Degrees to Dimensions: Accounts of Workers’ Socioeconomic Dependence on Platforms

open access: yesSocius
Platform work is one prominent type of independent contracting in the United States. Yet the independent status of platform workers is contested. Some scholars call platform workers dependent contractors. Others are measuring workers’ economic dependence
David Joseph-Goteiner
doaj   +1 more source

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