Results 61 to 70 of about 2,551,240 (307)

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights from a large international sicca registry

open access: yesArthritis Care &Research, Accepted Article.
Purpose The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögrens International Collaborative Clinical Alliance (SICCA) cohort. Methods Retrospective analysis examining 16 ocular symptoms (most graded 0‐4) and artificial tear (AT) use (graded 0‐3) as predictors of DED signs [abnormal ocular surface staining ...
Pragnya R Donthineni   +7 more
wiley   +1 more source

Comparing National Innovation System among the USA, Japan, and Finland to Improve Korean Deliberation Organization for National Science and Technology Policy

open access: yesJournal of Open Innovation: Technology, Market and Complexity, 2019
As the Korean government expands the budget for national research and development, the need for an institute that deliberates, coordinates, and operates research development and its budget has increased. In response to these demands, the National Science
Daekook Kang   +3 more
doaj   +1 more source

Risk analysis in investment appraisal [PDF]

open access: yesProject Appraisal, 1994
The methodology and uses of the Monte-Carlo simulation technique are presented as applied to the analysis and assessment of risk in the evaluation of investment projects. The importance of risk analysis in investment appraisal is highlighted and the stages of the process introduced.
openaire   +3 more sources

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

A Risk Preference-Based Optimization Model for User-Side Energy Storage System Configuration from the Investor’s Perspective

open access: yesElectricity
To enhance the utilization of emerging energy sources, the application of battery energy storage systems (BESSs) was increasingly explored by investors.
Jinming Gao, Yixin Sun, Xianlong Su
doaj   +1 more source

Robust and Reliable Portfolio Optimization Formulation of a Chance Constrained Problem

open access: yesFoundations of Computing and Decision Sciences, 2017
We solve a linear chance constrained portfolio optimization problem using Robust Optimization (RO) method wherein financial script/asset loss return distributions are considered as extreme valued.
Sengupta Raghu Nandan, Kumar Rakesh
doaj   +1 more source

HEURISTIC ANALYSIS OF INVESTMENT STRATEGY

open access: yesTechnological and Economic Development of Economy, 2006
The present article investigates the problem of optimal investment, when, given a limited amount of funds, a decision must be taken to which projects and what amounts of funds are to be invested. Supposing that the expected average profit depends on several possible different market conditions, a matrix .game against nature.
Vakrinienė, Sigutė   +1 more
openaire   +6 more sources

ROMANIAN INVESTMENT POLICY ANALYSIS [PDF]

open access: yes
Starting with the year 2009, the European Union, as well as the rest of the world, was affected by the economic and financial crisis, and one of the effects reflected in the decrease of foreign direct investment (FDI) projects and also in the reduction ...
Hategan Anca
core  

Emerging Alternatives to Mutual Funds: Unit Investment Trusts and Other Fixed Portfolio Investment Vehicles [PDF]

open access: yes, 1987
Thomas Harman offers a comprehensive analysis of the Unit Investment Trust. First, he defines the trust, examining the mechanics and participants associated with it. He then traces the development of the trust since its inception as a fixed trust. Next
Harman, Thomas S.
core   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin   +5 more
wiley   +1 more source

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