Results 91 to 100 of about 460,029 (309)
Advanced Engineering Materials, EarlyView.This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert +7 more
wiley +1 more source
Estimation of total antioxidant capacity levels in saliva of caries-free and caries-active children
Contemporary Clinical Dentistry, 2011 Background and Objectives: The purpose of this study was to evaluate total antioxidant levels in caries-free and caries-active children. Materials and Methods: The present study included one hundred and twenty healthy children who were divided into two ...
Reshma Dodwad +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Chemical Composition and Antioxidant Capacity of Three Plum Cultivars [PDF]
, 2009 The aim of this study was to determine the chemical composition and antioxidants capacity of three plum cultivars, namely ‘Top’, ‘Elena’ and ‘Bistrica’.
Ante Galić +5 more
core +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Pembuatan Minuman Instan Fungsional dari Bioaktif Pod Husk Kakao [PDF]
, 2015 This research consisted of two stages.The first stage aimed to find out the best weight of cocoa pod husk powder used in the manufacture of instant beverages of functional cocoa pod husk.
Wasmun, Abdul Rahim, Gatot Siswo Hutomo, Herwanto
core
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Comparison of Total Antioxidant Capacity and Cd-4 in Patients with HIV Stage I and Stage IV [PDF]
, 2017 Introduction: The role of Total Antioxidant Capacity (TAC) is the cumulative effect of all the antioxidants found in the blood and body fluids. Objective: to know the total antioxidant status in patients with HIV and CD4 stage I and stage IV.
Adam, A. M. (A) +5 more
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Optimizing a sustainable ultrasound assisted extraction method for the recovery of polyphenols from lemon by-products:comparison with hot water and organic solvent extractions [PDF]
, 2018 Response surface methodology (RSM) based on a three-factor and three-level Box–Behnken design was employed for optimizing the aqueous ultrasound-assisted extraction (AUAE) conditions, including extraction time (35–45 min), extraction temperature (45–55 ...
Bowyer, Michael C. +6 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni +7 more
wiley +1 more source