Results 81 to 90 of about 3,632,657 (311)

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

Agricultural Investments under International Investment Law

open access: yesSSRN Electronic Journal, 2018
Increased investment in large-scale agricultural, forestry, and fishing projects has raised concerns about pressures on lands and natural resources, and the negative impacts these investments can have when poorly regulated and irresponsibly operated.
Coleman, Jesse   +2 more
openaire   +3 more sources

The Effect of Investment Decisions, Funding Decisions, and Profitability on Manufacturing Company Value in Indonesia Stock Exchange 2015-2018 Period [PDF]

open access: yes, 2019
The main objective of company is maximizing company value or wealth for stockholders. The company also could showing value assets owned by company. More and more high value company then more and more high prosperity received by stockholders.
Sumarau, S. K. (Swingly)
core  

Collective reputation with stochastic production and unknown willingness to pay for quality [PDF]

open access: yes, 2017
In many cases, consumers cannot observe a single firm\u2019s investment in environmental quality or safety, but only the average quality of the industry.
Fontini, Fulvio   +2 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Resilience Improvement of Microgrid Cluster Systems Based on Two-Stage Robust Optimization

open access: yesEnergies
For microgrids in deep and remote sea areas, ocean currents are widely used as an emerging power generation resource. Implementing ES systems is crucial for smooth power output and grid stability.
Shui Ji, Yun Liu, Shanshan Wu, Xiao Li
doaj   +1 more source

Active Investing

open access: yes, 2019
The chapters in this Ph.D. thesis explore three key issues on the topic of active investing. The first chapter discusses how to empirically test rational asset pricing models developed to explain asset pricing anomalies. The second chapter analyzes the costs and benefits of taking short positions when executing anomaly investing in equities.
openaire   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Forecasting cryptocurrency volatility: a novel framework based on the evolving multiscale graph neural network

open access: yesFinancial Innovation
Cryptocurrency is a remarkable financial innovation that has affected the financial system in fundamental ways. Its increasingly complex interactions with the conventional financial market make precisely forecasting its volatility increasingly ...
Yang Zhou   +4 more
doaj   +1 more source

The Long-Run Keynesian Multiplier [PDF]

open access: yes, 2003
We study the impact of investment on employment. In the short−run an increase in investment stimulates employment (this is the standard Keynesian multiplier). However increases of investment translate into increases in the capital stock.
Corchón, Luis C.
core   +2 more sources

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