Results 51 to 60 of about 15,032,956 (128)

Anchoring Polyoxometalate (PMo11Fe) on ZnO Nanosheet for Construction of a Novel S‐Scheme Heterojunction Toward Efficient Photodegradation of Levofloxacin Antibiotics

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Currently, the photocatalytic performance of ZnO has been severely limited by its weak light response ability and sluggish charge carrier dynamics, which considerably hinder its extensive application in photocatalytic fields. Herein, through anchoring the synthesized K6PMo11FeO40·nH2O (PMo11Fe) onto ZnO nanosheets, a novel S‐scheme ...
Xinjia Zhang   +8 more
wiley   +1 more source

SE3000 Summer AY 14 Systems Engineering Colloquium, Total Ownership Cost Modeling [video]

open access: yes, 2014
Naval Postgraduate School Graduate School of Engineering & Applied Sciences, Total Ownership Cost Modeling presented by Raymond J. Madachy, Associate Professor of Systems Engineering at the Naval Postgraduate School.Total Ownership Cost (TOC) is the sum ...
Madachy, Raymond J.
core   +2 more sources

Metal‐Free Ternary‐Composite Aerogel Based on Graphitic Carbon Nitride, Graphene Oxide, and β‐Cyclodextrin for Synergistic Adsorption and Photodegradation of Organic Dyes

open access: yesSmall, Volume 22, Issue 49, 1 September 2026.
A novel metal‐free g‐C3N4/GO/β‐CD aerogel exhibits a high adsorption capacity of 653.2 mg/g for RhB. The synergistic adsorption‐degradation effect of the aerogel enables the complete elimination of organic dyes. Fixed‐bed and recyclability tests demonstrate its potential for continuous industrial wastewater treatment.
Yuan Yu   +8 more
wiley   +1 more source

Risk-Based Modeling of Life-Cycle and Total Ownership Cost [PDF]

open access: yes, 2021
In this research, we answer the following primary question: Would an advanced analytical model be a more effective metric to estimate total ownership cost (TOC) with life-cycle cost under uncertainty and risk than the current method of life-cycle cost ...
Ledbetter, Eliah   +2 more
core  

Managerial ownership and agency cost: evidence from Bangladesh

open access: yes, 2016
This study examines the influence of managerial ownership on firm agency costs among listed firms in Bangladesh. This is an institutional setting that features a mixture of agency costs.
Rashid, Afzalur
core   +1 more source

Total Ownership with Lifecycle Cost Model Under Uncertainty [PDF]

open access: yes, 2019
NPS NRP Technical ReportIn this research, we look at answering the following primary question: Would an advanced analytical model be a more effective metric to estimate total ownership cost (TOC) with life-cycle cost under uncertainty and risk than the ...
Mun, Johnathan C.
core   +3 more sources

Human Total Ownership Cost In Complex Systems: Estimating Human Performance Cost In Environments With Multiple Layers Of Technology

open access: yes, 2011
In current practice, the Human Total Ownership Cost (HTOC) is often viewed as an acquisition cost-that is, the cost of systems that does not consider human costs other than those related to the immediate staffing, training needs and requirements.
Onkham, Wilawan   +2 more
core   +1 more source

Cost-saving production technologies and partial ownership [PDF]

open access: yes
This work analyzes the incentives to acquire cost-saving production technologies when cross-participation exists at ownership level. We show that cross-participation reduces the incentives to adopt the cost-saving production technology.
Juan Carlos Barcena-Ruiz, Norma Olaizola
core  

A mathematical programming approach for supplier selection using Activity Based Costing. [PDF]

open access: yes
Vendor selection is an important problem in today's competitive environment . Decisions involve the selection of vendors and the determination of order quantities to be placed with the selected vendors.
Degraeve, Zeger, Roodhooft, Filip
core  

Curriculum innovation in the primary EFL classroom : case studies of three teachers implementing Hong Kong's target-oriented curriculum (TOC) [PDF]

open access: yes
The central focus of this study is to explore how three primary school teachers were implementing Hong Kong's Target-Oriented Curriculum (TOC) in their lower primary English classrooms. TOC is a task-based, process-oriented innovation, introduced from
Carless, David
core  

Home - About - Disclaimer - Privacy