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Now showing items 981-989 of 989
N-cetyl-N,N,N trimethyl ammonium bromide (CTAB)-stabilized polyaniline: a corrosion inhibitor for mild steel
(
Emerald Publishing
, 2018 , Article)
Purpose: The purpose of this study is to compare the inhibitive effect of polyaniline (PAni) and N-cetyl-N,N,N trimethyl ammonium bromide (CTAB)-stabilized PAni in a hydrochloric acid (HCl) medium. Design/methodology/approach: ...
Synthesis and characterization of electrodeposited Ni-B-Tl 2 O 3 composite coatings
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Elsevier Ltd
, 2018 , Article)
Ni-B coatings are promising materials for several applications in electronics, nuclear, automotive, aerospace, petrochemical and food industries owing to their exceptional mechanical and chemical properties such as, high ...
Towards the higher solubility and thermal stability of poly(aniline-co-m-bromoaniline)
(
Institute forIonics
, 2018 , Article)
In the current study, we have described the synthesis and the physical properties of poly(aniline-co-m-bromoaniline) conducting copolymers. The copolymers of different composition are essentially obtained by varying the ...
Tailoring the reducibility and catalytic activity of CuO nanoparticles for low temperature CO oxidation
(
Royal Society of Chemistry
, 2018 , Article)
Copper oxide (CuO) nanoparticles have received considerable interest as active and inexpensive catalysts for various gas–solid reactions. The CuO reducibility and surface reactivity are of crucial importance for the high ...
Comprehensive evaluation of long-term aging of asphalt mixtures in hot climatic condition
(
Taylor & Francis
, 2018 , Article)
Aging is an inevitable phenomenon in hot mix asphalt production and during in-service period of flexible pavement operation. This paper presents an experimental evaluation of long-term aging of asphalt mixtures in Qatar. ...
State of the Art Study on Aging of Asphalt Mixtures and Use of Antioxidant Additives
(
Hindawi
, 2018 , Article)
The detrimental effects of hardening in asphalt pavements were first recognized by pioneering pavement engineers in the 1900s and have been studied extensively during the last 70 years. This hardening process, referred to ...
قصة حب من زمن الاستعمار : الجارية والجنرال - قراءة في يوميات الضابط جوزيف ماري مواريه (1798-1801)
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دار المرايا للإنتاج الثقافي
, 2018 , Article)
تطرح هذه الدراسة مقاربة لوضعية المجتمع تحت الاستعمار الفرنسي، وذلك عبر جعل الاستعمار نفسه بمثابة “ظرفية تاريخية” تسمح بالكشف عن أرضية يلتقي عندها المحتل بضحايا الاحتلال في سياق تفاعلي، وذلك بحسب مقتضيات الواقع ومواقف الناس ...
Integrated assortment planning and store-wide shelf space allocation: An optimization-based approach
(
Elsevier Ltd
, 2018 , Article)
This paper investigates retail assortment planning along with store-wide shelf space allocation in a manner that maximizes the overall store profit. Each shelf comprises a set of contiguous segments whose attractiveness ...
Foam dressings for treating pressure injuries in patients of any age in any care setting: An abridged Cochrane systematic review
(
Elsevier Ltd
, 2018 , Article)
Pressure injuries are localised areas of injury to the skin and/or underlying tissues. To assess foam dressings compared to other dressings in healing pressure injuries. Systematic review and meta-analysis DATA SOURCES: ...