Results 41 to 50 of about 14,411 (228)

Analytical Approaches to Address Challenges in the Analysis of Cannabinoids in Vascular Matrices Using Mass Spectrometry

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud   +2 more
wiley   +1 more source

CBN real sector financing for inclusive growth and economic development. [PDF]

open access: yes, 2017
The fall in crude oil in the international market has expose Nigeria\u27s vulnerability to external shocks and overdependence on a mono-product economy thereby presenting the opportunity for Nigeria to diversify its economy away from oil into agriculture,
Olaitan, Mudashiru A.
core  

Fatigue Strength in Additive Toolmaking: A Study of Metal Binder Jetting and Electron Beam Melting for Processing Carbide‐Rich Cold‐Work Tool Steels

open access: yessteel research international, EarlyView.
Focusing on the critical tap hole region of the blast furnace, this work examines binder characteristics, prepares tap hole clay with different formulations, and evaluates their physical properties. The findings confirm the advantages of composite binders and offer a new binder option for tap hole clay.
Frederik Tegeder   +7 more
wiley   +1 more source

Developments in the Insurance Industry in Nigeria in 1999 [PDF]

open access: yes, 2001
This report indicates that the size of Nigeria s insurance industry shrank in 1999, according to a survey conducted by CBN. The development was sequel to the exit of some insurance companies that could not fulfil the recapitalisation requirement by the ...
CBN, Central Bank of Nigeria
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Thermomechanical and tribological properties of spark plasma sintered bearing steel/cBN(Ni) composites for engineering applications

open access: yesJournal of Materials Research and Technology, 2020
This study attempt to investigate microstructural, thermomechanical and tribological properties of low-temperature sintered cBN and Ni-coated cBN reinforced bearing steel composites. Ultrasonic probe sonication and spark plasma sintering (SPS) at 900 and
Akeem Yusuf Adesina   +6 more
doaj   +1 more source

Micro/Nano Indentation Testing of Spark Plasma Sintered Al2O3 + ZrO2 + cBN Ceramics

open access: yesCeramics, 2021
Al2O3 + 30 vol% ZrO2 matrix composites with 20 and 30 vol% cBN have been prepared with the optimized processing route, using spark plasma sintering (SPS) at temperatures of 1400 °C and 1250 °C.
Richard Sedlák   +6 more
doaj   +1 more source

Geopolymers as a Sustainable Chemical Platform: From Building Materials to Advanced Functional Applications

open access: yesThe Chemical Record, EarlyView.
Geopolymers are presented as a chemically programmable platform whose properties emerge from activation chemistry, nanoscale disorder, and interfacial design. The review highlights sustainability challenges, the shift toward nanoengineered and hybrid systems, and the rise of halloysite‐based architectures enabling tunable structures across scales for ...
Martina Maria Calvino   +4 more
wiley   +1 more source

Keynote address at the CBN Executive Seminar , December 2009 [PDF]

open access: yes, 2009
This is the keynote address delivered by the Governor, Mallam Sanusi, Lamido Sanusi in December 2009 at the CBN Executive Seminar titled Cross-border banking challenges and implications for monetary ...
Sanusi, Lamido Sanusi
core  

Electronic and optical characterization of bulk single crystals of cubic boron nitride (cBN)

open access: yesAIP Advances, 2022
Cubic boron nitride (cBN) is a relatively less studied wide bandgap semiconductor despite its many promising mechanical, thermal, and electronic properties.
Peker Milas   +8 more
doaj   +1 more source

Weighted prevalence of biochemically verified substance use in healthy adolescents across the USA

open access: yesAddiction, EarlyView.
Abstract Background and aims Adolescent substance use is a significant public health concern, though the scope of the problem is difficult to ascertain given reliance on self‐reported substance use information. Recent, large cohort studies in adolescents and young adults suggest underreporting of substance use.
Natasha E. Wade   +14 more
wiley   +1 more source

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