Results 61 to 70 of about 1,569,333 (364)

Decision Making Models on the Market of Cloud Services

open access: yesКібернетика та комп'ютерні технології, 2021
Introduction. Optimization can be applied in developing profitability management tools for a cloud service broker working according to a certain business model.
Vasyl Gorbachuk   +4 more
doaj   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Antifungal, anti-oxidant activity and cytotoxicity of South African medicinal plants against mycotoxigenic fungi

open access: yesHeliyon, 2018
Fungal strains belonging to genus Fusarium and Aspergillus are known to infect crops, resulting in threatened food security and less agricultural crop yields.
N.I. Mongalo   +3 more
doaj   +1 more source

Does super deduction R&D financial policy in the pandemic Covid-19 give a super reaction?

open access: yesJournal of Business & Banking, 2022
This research was motivated by the announcement of the super deduction R&D ï¬nan- cial policy (PMK 153/2020) issued by the Indonesian government during the Covid-19in 2020.
Cahyani Tunggal Sari   +2 more
doaj   +1 more source

Is there a “case for property” all the time? [PDF]

open access: yes, 2002
The “case for property” in the mixed-asset portfolio is a topic of continuing interest to practitioners and academics. Such an analysis typically is performed over a fixed period of time and the optimum allocation to property inferred from the weight ...
Lee, Stephen
core  

Portfolios of the Rich [PDF]

open access: yes, 2000
Recent research has shown that rich' households save at much higher rates than others (see Carroll (2000); Dynan, Skinner, and Zeldes (1996); Gentry and Hubbard (1998); Huggett (1996); Quadrini (1999)). This paper documents another large difference between the rich and the rest of the population: portfolios of the rich are heavily skewed toward risky ...
openaire   +3 more sources

Preparation of Model Surfaces to Mimic Porous Cellulose Structures

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents 2D ultrathin nanocellulose model surfaces that mimic porous cellulose materials. The surfaces are prepared via a sacrificial templating approach, by spin coating nanocellulose and polystyrene nanoparticles suspension on a substrate, followed by nanoparticle removal.
Tiinamari Seppänen   +4 more
wiley   +1 more source

A New Method for Evaluating and Selecting Portfolio of New Product Development Projects . [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Ṣan̒atī, 2017
Differentiation through NPD is one of the most effective ways to achieve success. However, because of the failure rate of these projects, it could not be expected firm’ success due to only one new product development project.
Seyyed Mojtaba Hashemi Majoumerd   +1 more
doaj   +1 more source

Tailoring Optical and Vibrational Properties by Bond Confinement: The Case of Metavalent Chalcogenide and Pnictogen Thin Films

open access: yesAdvanced Optical Materials, EarlyView.
This perspective explores how intrinsic confinement effects in metavalent chalcogenide and pnictogen thin films alter optical and vibrational properties. By comparing thickness‐dependent effects across prototypical systems, this work highlights the role of unconventional bonding in shaping coherent phonon dynamics and dielectric functions, offering new
Felix Hoff, Matthias Wuttig
wiley   +1 more source

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