Results 41 to 50 of about 19,427 (285)
Angewandte Chemie, EarlyView.Pd‐catalyzed C–H arylation of polycyclic aromatic hydrocarbons (PAHs) with various aryltrimethylsilanes enables the preparation of structurally complicated arylated PAHs, which can be further transformed to nanographenes in a manner of two‐step annulative π‐extension (APEX) reaction.
Honami Katsuragawa +5 more
wiley +2 more sources
Attribute-based encryption scheme with efficient revocation in data outsourcing systems
Tongxin xuebao, 2015 In order to support fine-grained attribute revocation in data outsourcing systems,an attribute-based encryption scheme with efficient revocation in indirect revocation model was proposed.The model of ABE supporting attribute revocation was given,and a ...
Xi-xi YAN, Yong-li TANG
doaj +2 more sources
Angewandte Chemie, EarlyView.A new mode of the palladium/norbornene (Pd/NBE) cooperative catalysis, that is, redox‐neutral difunctionalization of aryl boronic esters with two electrophiles, has been developed, which can be used to streamline the preparation of a functionalized benzoazepane.
Rong Ye +4 more
wiley +2 more sources
Legal Concept and Nature of Sadaqah [PDF]
مطالعات فقه و حقوق اسلامی, 2014 the sources of Islamic jurisprudence, Sadaqah has been considered both as acts of worship and a kind of dealing, and it enjoys in both fields, some applicabilities and has, therefore, particular regulations.
M. Abouata, M. farzad
doaj +1 more source
Applied Sciences, 2022 Cyber–physical systems (CPSs) is a manufacturing infrastructure that requires high reliability real-time automatic control characteristics. It is widely used in industrial fields such as production and transportation.
Hyun-Jong Cha +2 more
doaj +1 more source
Revocation Statuses on the Internet
, 2021 The modern Internet is highly dependent on the trust communicated via X.509 certificates. However, in some cases certificates become untrusted and it is necessary to revoke them.
Carlsson, Niklas, +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Ultra‐narrow green multi‐resonance thermally activated delayed fluorescence emitters have been developed by linear π‐extension strategy using tetracyclic naphtho[2,3‐b]benzofuran unit. The resulting phosphorescence‐sensitized OLEDs achieve a maximum external quantum efficiency of 37.7% in the bottom‐emitting architecture, while the complementary top ...
Eo Jin Jeon +7 more
wiley +1 more source
Enhancement of Dissymmetry Factors Through Axial Elongation of Hetero[n]helicenes
Angewandte Chemie, EarlyView.A benzofuran scaffolding strategy enables the synthesis of hetero[9]‐, [12]‐, and [15]helicenes. Structural and chiroptical analyses demonstrate that systematic axial elongation increases helical distortion and significantly amplifies luminescence dissymmetry.
Jeppe S. Mogensen +7 more
wiley +2 more sources
Analysis of Basis and Legal Nature of Arsh [PDF]
مطالعات فقه و حقوق اسلامی, 2012 The obligation of seller to pay arsh in case the object of sale is defective ,has contractual basis and in cases, it is impossible to revocate the contract due to the impossibility of restitution of object or itâs restitution in the same condition as ...
M. Abouata, M. Abouata, A. Shamsollahi
doaj +1 more source
Deprivation of Citizenship Status in Croatia and Yugoslavia in the Aftermath of the Second World War
Journal on European History of Law, 2021 The paper deals with the deprivation of citizenship status in Croatia and federal Yugoslavia, in which Croatia was one of federal units, in the aftermath of the Second World War.
Ivan Kosnica
doaj +1 more source