Results 71 to 80 of about 233,711 (284)

Economic effect of modification the optimal contour of the Open Pit South Mining District Majdanpek, Republic of Serbia [PDF]

open access: yesMining and Metallurgy Engineering Bor
The Open Pit South Mining District is a unique unit that operates within the company Copper Mine Majdanpek, which is a part of the company Serbia Zijin Copper doo (former Mining and Smelting Basin Bor Group).
Kržanović Daniel   +4 more
doaj   +1 more source

Clinical Physical Exam Shows High Sensitivity for Detecting Labral Tears in Individuals With Femoroacetabular Impingement Syndrome

open access: yesArthroscopy, EarlyView.
Purpose To determine the diagnostic performance of the combined use of radiographs and physical exam findings, compared with magnetic resonance arthrography (MRA) alone, for the primary diagnosis of labral tears in individuals with femoroacetabular impingement syndrome.
Carson Halliwell   +4 more
wiley   +1 more source

The Effects of Budget 2011 on Activity in the UK Continental Shelf [PDF]

open access: yes, 2011
Publisher ...
Kemp, Alexander George, Stephen, Linda
core  

Defining Optimally Safe and Effective Blood Levels of Hydroxychloroquine in Lupus: An Important Step Toward Precision Drug Monitoring

open access: yesArthritis &Rheumatology, EarlyView.
Objective Using a hydroxychloroquine (HCQ) dose of 5 mg/kg/day in systemic lupus erythematosus (SLE) is associated with a higher risk of flares; HCQ blood level monitoring could be a better way to adjust the HCQ dose. We studied the upper threshold for a reference range of HCQ levels to inform routine monitoring.
Shivani Garg   +42 more
wiley   +1 more source

Anomalies in net present value calculations. A solution [PDF]

open access: yes
The so-called anomalies that arise in the computation and interpretation of the Net Present Value (NPV) and the Internal Rate of Return (IRR) can be easily overcome if the properties of the NPV function are taken into account and it is clearly defined ...
Joan Pasqual Rocabert   +2 more
core  

Flow-volume curve analysis for predicting recurrence after endoscopic dilation of airway stenosis [PDF]

open access: yes, 2019
The flow-volume curve is a simple test for diagnosing upper airway obstruction. We evaluated its use to predict recurrence in patients undergoing endoscopic dilation for treatment of benign upper airway ...
Andreetti, Claudio   +11 more
core   +1 more source

Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing   +4 more
wiley   +1 more source

Scheduling Markovian PERT networks with maximum-NPV objective. [PDF]

open access: yes
We examine project scheduling with net-present-value objective and exponential activity durations, using a continuous-time Markov decision chain. Based on a judicious partitioning of the state space, we achieve a significant performance improvement ...
Creemers, Stefan   +2 more
core  

Enzymatic synthesis of acylglycerides from agroindustrial residues: process design and simplified techno‐economic assessment

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa   +4 more
wiley   +1 more source

Optimization of pharmaceutical research and development by early‐phase assessment of investigational medicinal products

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Small and mid‐sized pharmaceutical innovators often have limited in‐house health economics and market access expertise, and may struggle to align development strategies of investigational medicinal products with health system needs and payer expectations.
Zoltán Kaló   +5 more
wiley   +1 more source

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