Results 51 to 60 of about 985,630 (309)

Upcycling Spent Graphite Anodes into Bifunctional Photothermal Catalysts for Efficient PET Chemical Recycling

open access: yesAdvanced Science, EarlyView.
Waste graphite anodes from spent lithium‐ion batteries serve as a sustainable lithium source for synthesizing lithium ethylene glycolate. This reactive species efficiently catalyzes PET depolymerization under mild conditions, achieving rapid and selective monomer recovery.
Yeping Xie   +6 more
wiley   +1 more source

Teori Bagi Hasil (Profit And Loss Sharing) Dan Perbankan Syariah Dalam Ekonomi Syariah [PDF]

open access: yes, 2011
Profit sharing (Mudharabah) is a monetary instrument of Islamic finance as interest is a monetary instrument of conventional economics. Both have extreme one another paradigm. Results have a theoretical basis for the profit and loss sharing (PLS).
Agunggunanto, Edy Yusuf, Yahya, Muchlis
core  

Profit Maximization, Industry Structure, and Competition: A critique of neoclassical theory

open access: yes, 2006
Neoclassical economics has two theories of competition between profit-maximizing firms (Marshallian and Cournot-Nash) that start from different premises about the degree of strategic interaction between firms, yet reach the same result, that market price
Keen, Steve, Standish, Russell K.
core   +1 more source

Reconstructed Monolithic RuNi Heterostructure Enables Hydrogen Production from Alkaline Seawater at Industrial Current Density

open access: yesAdvanced Science, EarlyView.
In situ grown monolithic RuNiOx on nickel foam is reconstructed under cathodic conditions to yield a robust Ru/NiO heterointerface. This evolution optimized the surface hydrophilic‐aerophobic properties and tuned the adsorption affinity for key intermediates, thus delivering exceptional activity and durability for the hydrogen evolution reaction in ...
Hao Luo   +3 more
wiley   +1 more source

Big Publishers, Bigger Profits: How the Scholarly Community Lost the Control of its Journals

open access: yesMediaTropes, 2016
Despite holding the potential to liberate scholarly information, the digital era has, to the contrary, increased the control of a few for-profit publishers. While most journals in the print era were owned by academic institutions and scientific societies,
Vincent Larivière   +2 more
doaj  

A dynamic model of profit of residential projects in Vietnam

open access: yesInternational Journal of Strategic Property Management, 2018
It is difficult to estimate the profit of residential projects as there are a number of complicated relationships among key profit factors. This study develops a dynamic model of the profit of residential projects in Ho Chi Minh City, Vietnam, utilizing ...
Nghia Hoai Nguyen, Thanwadee Chinda
doaj   +1 more source

A Cost‐Effective and Scalable Machine Learning Approach for Quality Assessment of Fresh Maize Kernel Using NIR Spectroscopy

open access: yesAdvanced Science, EarlyView.
A cost‐effective and scalable PCNN approach is developed for NIR model construction that has compatibility with multiple instruments and multiple crops. It is time and cost saving, rapid and nondestructive, small sample set based, various quality properties and extensible for breeding application in fresh maize, forage maize, rice, wheat, and barley ...
Jiang Shi   +9 more
wiley   +1 more source

Business models to support content commons [PDF]

open access: yes, 2015
The application of conventional, 'scarce resource' economics to content has been mistaken and harmful. More appropriate forms of economic analysis highlight the critical role that accessibility to information plays in the process of innovation ...
Clarke, Roger
core   +1 more source

THE IMPORTANCE OF PERFORMANCE INDICATORS IN ANALYZING BUSINESS ENVIRONMENT AND BUSINESS EVOLUTION [PDF]

open access: yesChallenges of the Knowledge Society, 2017
The analysis of economic environment brings into attention of the ones interest important trends and important evolutions that can bring into surface new strategies and new ways of obtaining profit.
Andreea-Mihaela STROE
doaj  

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