Results 51 to 60 of about 64,207 (228)

Transforming the Net Present Value for a Comparable One

open access: yesTheory, Methodology, Practice, 2012
This study examines the nature of net present value. It defines the economic content of the net present value and mathematically proves that definition is correct. This economic content inducts that the net present values are not comparable.
Mária Illés
doaj  

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

open access: yesAdvanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter   +10 more
wiley   +1 more source

MODELING INVESTMENT PORTFOLIO CHOICE CONSIDERING SOCIAL COMPONENT

open access: yesEkonomìčnij Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni "Kiïvsʹkij Polìtehnìčnij Institut", 2015
In this article we consider the strategy of choosing an investment portfolio, which consists of commercial and social project. It is assumed that the market is inefficient (net present value can be positive) may be invested both its own and borrowed ...
Олександр Леонідович Жиров   +1 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

UJI KINERJA DAN ANALISIS EKONOMI MESIN PENGUPAS BAWANG MERAH (MPB TEP-0315) [Test Performance and Economical Analysis of Shallot Skin Sheller Machine (MBP TEP-0315)]

open access: yesJurnal Ilmiah Rekayasa Pertanian dan Biosistem, 2017
The vacuum-pneumatic type of the modified shallot skin sheller (MPB TEP-0315) has to be specified its technical and economical feasibility. An explanatory descriptive analysis has been employed to observe, measure, and re-account the details.
Wahyu Kristian Sugandi   +3 more
doaj   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Estimation of shifted weibull distribution parameters using optimization algorithms for optimal investment decisions making

open access: yesFranklin Open
This study examines the estimation of parameters for the Shifted Weibull Distribution (SWD) using several robust metaheuristic algorithms, with a focus on enhancing precision and reliability in investment data analysis.
Hamza Abubakar   +2 more
doaj   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

open access: yesAdvanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo   +7 more
wiley   +1 more source

Feasibility Study of Investment in New Conveyor Facility for CHF Supply Power Plant ABC PT XYZ

open access: yesIndonesian Interdisciplinary Journal of Sharia Economics
PLTU ABC is a coal-fired steam power plant that receives its coal supply from PT XYZ. At present, coal delivery relies on a single conveyor system with a capacity of 1,200 tons per hour.
Riana Muhammad Sutandar   +1 more
doaj   +1 more source

CITRICULTURE ECONOMIC AND FINANCIAL EVALUATION UNDER CONDITIONS OF UNCERTAINTY

open access: yesRevista Brasileira de Fruticultura, 2015
The citriculture consists in several environmental risks, as weather changes and pests, and also consists in considerable financial risk, mainly due to the period ofreturn on the initial investment.
DANILO SIMÕES   +2 more
doaj   +1 more source

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