Results 71 to 80 of about 7,503 (231)

Metallocene o-Phenylenebis(phenylphosphido) Chelates of Molybdenum and Tungsten [PDF]

open access: yes, 1988
The reaction of the metallocene dichlorides Cp2MCl2 (Cp = η5-C5H5; M = Mo, W) with equimolar amounts of dilithium-o-phenylenebis(phenylphosphide) 1,2-(LiPPh)2C6H4 yields the five-membered chelate complexes Cp2M[1,2-(PPh)2C6H4] (M = Mo.
Köpf, Hartmut, Richtering, Verena
core   +1 more source

Hardware Security in the Connected World

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 15, Issue 3, September 2025.
Depicts the components covered in the article. ABSTRACT The rapid proliferation of the Internet of Things (IoT) has integrated billions of smart devices into our daily lives, generating and exchanging vast amounts of critical data. While this connectivity offers significant benefits, it also introduces numerous security vulnerabilities.
Durba Chatterjee   +4 more
wiley   +1 more source

Laboratory Generated Artifacts in Plasma Amino acid Quantitation [PDF]

open access: yes, 2002
The pace of physicians’ involvement in amino acid metabolism has been enormous in the last five decades. With further development of technology to identify and quantitate upto picomoles of amino acids, their metabolites and related peptides, diagnosis ...
Rao Nanjunda, Mr Ananth
core   +1 more source

Bridged [2.2.1] bicyclic phosphine oxide facilitates catalytic γ-umpolung addition-Wittig olefination. [PDF]

open access: yes, 2018
A novel bridged [2.2.1] bicyclic phosphine oxide, devised to circumvent the waste generation and burdens of purification that are typical of reactions driven by the generation of phosphine oxides, has been prepared in three steps from commercially ...
Cai, Lingchao   +4 more
core   +1 more source

Discovering new arene-catalyzed lithiations [PDF]

open access: yes, 2010
La litiació catalitzada per hidrocarburs aromàtics és una metodologia útil i versàtil que promou els processos de litiació en condicions de reacció molt suaus.
Yus, Miguel
core  

Complex examination of the Upper Paleozoic siliciclastic rocks from southern Transdanubia, SW Hungary—Mineralogical, petrographic, and geochemical study [PDF]

open access: yes, 2007
A vertical section of Upper Paleozoic sandstones from southern Transdanubia (Mecsek-Villány area, Tisza mega-unit, Hungary) has been analyzed for major and trace elements, including rare earth elements (REEs).
Á   +35 more
core   +1 more source

Security in Metaverse Markets: Challenges and Solutions—A Comprehensive Review

open access: yesExpert Systems, Volume 42, Issue 8, August 2025.
ABSTRACT This review paper provides a systematic overview of the metaverse markets security problems and solutions. The metaverse is an emerging digital space, bridging virtual, augmented and mixed reality environments. As the metaverse evolves, issues related to customer security have emerged, which include breaches of privacy, thefts of identity and ...
Mohammad Z. Aloudat   +3 more
wiley   +1 more source

Optimizing Crystals-Dilithium implementation in 16-bit MSP430 environment utilizing hardware multiplier

open access: yesICT Express
Dilithium was selected as one of NIST standard Post Quantum Digital Signature algorithms and is undergoing standardization as a Module Lattice Digital Signature Algorithm (ML-DSA).
DongHyun Shin   +2 more
doaj   +1 more source

Pentapotassium praseodymium(III) dilithium decafluoride, K5PrLi2F10

open access: yesActa Crystallographica Section E, 2009
The crystal structure of K5PrLi2F10 is isotypic with those of other K5RELi2F10 compounds (RE = Eu, Nd). The lanthanoid ions are isolated in K5PrLi2F10, with a mean separation between the Pr ions of 7.356 Å.
Anna Gagor
doaj   +1 more source

Dicarba-closo-dodecarborane-containing half-sandwich complexes of ruthenium, osmium, rhodium and iridium : biological relevance and synthetic strategies [PDF]

open access: yes, 2012
This review describes how the incorporation of dicarba-closo-dodecarboranes into half-sandwich complexes of ruthenium, osmium, rhodium and iridium might lead to the development of a new class of compounds with applications in medicine. Such a combination
Barry, Nicolas P. E., Sadler, P. J.
core   +1 more source

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