Enhancement of flocculation and dewaterability of a highly stable activated sludge using a hybrid system of organic coagulants and polyelectrolytes حسب Yousefi S.A.

"…This study investigates the influence of hybrid coagulation-flocculation system on the flocculation and dewaterability efficiency of a real highly stable activated sludge obtained from the membrane bioreactor tank of a petroleum industry. …"
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A Reverse MultipleChoice Based mLearning System حسب Karkar, AbdelGhani

"…In the current work, we present a reverse multiple-choice mobile learning system that is based on knowledge acquisition. …"
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Opportunities, challenges and trade-offs with decreasing avoidable food waste in the UK حسب Patel, Shivalee

"…Stakeholder interrelations, regulatory and socio-economic aspects are discussed in relation to their influence on decreasing avoidable food waste. The main output from this work is a diagrammatic depiction of where challenges and trade-offs occur along the food supply chain, and how policy and socio-economic reforms are needed to maximise avoidable food waste prevention, and the surplus avoidable food redistribution in the food supply chain for social benefit.…"
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Understanding the Scales Formation Inhibition Mechanism on C-Steel in a Sour Media حسب Al-Qahtani, Noora

"…The selection of a single (or a mixture of) CIs for a particular oil or gas production, transportation system or storage facility depends on its condition. …"
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Towards a simplified technique for crack recognition in gearing systems حسب Syam, Thaer

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Corrosion behavior of API X100 steel material in a hydrogen sulfide environment حسب Okonkwo, Paul C.

"…It was further observed that, when the stress limit of a crystalline layer is exceeded, micro-cracking of the formed protective sulfide layer (mackinawite) occurs on the API X100 steel surface, which may affect the reliability of the pipeline system.…"
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Corrosion inhibition of API X120 steel in a highly aggressive medium using stearamidopropyl dimethylamine حسب Radwan, A.Bahgat

"…The overall results showed that SAPDA significantly decreased the corrosion rate of API X120 steel with an inhibition efficiency of approximately 99% at an inhibitor concentration of 136 μmol L− 1. …"
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Credit bureaus and financial constraints do corruption matter? حسب Ben Ali, Mohamed Sami

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Usefulness of In-Situ Synchrotron Study on Scale Formation during CO2 Corrosion of Mild Steel: A Review حسب Sk, Mobbassar Hassan

"…500 mV (vs SCE), together with the intensities of the Fe and FeCO3 signals from the in-situ synchrotron XRD [1]. There is a clear peak in the current transient, with the XRD results showing FeCO3 formation during the increasing portion of this transient and then a rapidly decreasing rate of FeCO3 formation as the anodic current decreases towards the end of the test, indicating the growth of a protective surface scale. …"
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The Formation of Sulfide Scales on Carbon Steel in Saturated H2S حسب Al-Qahtani, Noora

"…There are three contributing elements of corrosion of Carbon Steel in H2S environment: the effect of H2S on water chemistry; electrochemical reactions of the bare iron surface (both anodic and cathodic processes); and the formation and growth of corrosion product layers. …"
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The Formation of Sulfide Scales on Carbon Steel in Saturated H2S حسب Alqahtani, Noora

"…"There are three contributing elements of corrosion of Carbon Steel in H?S environment: the effect of H2S on water chemistry; electrochemical reactions of the bare iron surface (both anodic and cathodic processes); and the formation and growth of corrosion product layers. …"
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Electrochemical behavior of mild and corrosion resistant concrete reinforcing steels حسب Sohail, Muazzam G.

"…Extensive analysis of the results indicates that the corrosion resistance of the evaluated steels was in the following decreasing order: EC, HC, MS, and HS.…"
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Multifunctional self-healing polymeric nanocomposite coatings for corrosion inhibition of steel حسب Bahgat, Ahmed

"…The electrochemical studies indicate that the corrosion rate of the steel samples coated with the epoxy modified with the healing additives decreases after 5 days of immersion in saline water.…"
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Multifunctional self-healing polymeric nanocomposite coatings for corrosion inhibition of steel حسب Ubaid F.

"…The electrochemical studies indicate that the corrosion rate of the steel samples coated with the epoxy modified with the healing additives decreases after 5 days of immersion in saline water.…"
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Development And Performance Evaluation Of Smart Polymeric Coatings For Corrosion Protection Of Steel حسب Khan, Adnan

"…Consequently, they are a promising solution for longer durability of coated piping steel and decreased operation expense. If properly designed, smart self-healing coatings also help to reduce the overall thickness of the coating scheme as well as the investment cost. …"
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Ocean Acidification and Carbonate System Geochemistry in the Arabian Gulf حسب Al-Thani, Jassem A.

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Integrating BPM & Management Information System Utilizing a Case Study حسب Safari, Arsalan

"…This book is about integrating business process improvement and management information system approach to analyze, redesign and automate a program or process in an organization. …"
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Mechanical characteristics of ultra-high performance steel FRC made with recycled concrete aggregates حسب Alnahhal, W.

"…However, the flowability was decreased by 12% to 15% with steel fibers. The results also revealed that at a steel fiber volume fraction of 0%, RCA had little influence on the compressive strength, while they noticeably influenced the flexural tensile strength. …"
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Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel حسب Eyvazian, Arameh

"…The average grainsize in the aluminum and steel sides of SZ is refined down to ?4 and 12-m, respectively. …"
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The Performance of Aluminium Electrolysis in A Low Temperature Electrolyte System حسب Cui, Peng

"…The electrolyte based on the molten KF‐AlF3‐NaF system was investigated for low‐temperature aluminium electrolysis in laboratory scale. …"
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