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hierarchical

Agenparl English Educazione Scienza e Tecnologia Social Network

EPRINT REPORT: VERIFIABLE HIERARCHICAL KEY ASSIGNMENT SCHEMES

Redazione
(AGENPARL) – WORLD WIDE, sab 26 settembre 2020 ePrint Report: Verifiable Hierarchical Key Assignment Schemes Anna Lisa Ferrara, Chiara Ricciardi A hierarchical key assignment scheme (HKAS) is a method to assign some private information and encryption keys to a set of classes in a partially ordered hierarchy, so that the......
Agenparl English Educazione Scienza e Tecnologia Social Network

ENHANCED ELECTROCATALYTIC AND SUPERCAPACITIVE PERFORMANCE USING THE SYNERGISTIC EFFECT OF DEFECT-RICH N/S CO-DOPED HIERARCHICAL POROUS CARBON

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), sab 26 settembre 2020 Template free N/S co-doped hierarchical porous carbon has been synthesized using biomass alginic acid and organic moiety sulfanilic acid as precursors via rapid thermal decomposition, followed by KOH activation and acid etching. The chemical composition and morphological features of the synthesized......
Agenparl English Difesa Economia Social Network Storie e Curiosità

ADJUSTING DEMOCRACY ASSISTANCE TO THE AGE OF DIGITAL DISSIDENTS

Redazione
(AGENPARL) – WASHINGTON (DC), mar 15 settembre 2020 Summary Authoritarian regimes benefit from cheaper and more ubiquitous digital technologies. They use them to increase their control over society through surveillance, censorship, and persecution of citizens. However, these citizens also learn how to use technologies to their advantage. They rely on......
Agenparl English Educazione Scienza e Tecnologia Social Network

EPRINT REPORT: EFFICIENT IDENTITY-BASED ENCRYPTION WITH HIERARCHICAL KEY-INSULATION FROM HIBE

Redazione
(AGENPARL) – WORLD WIDE, mar 15 settembre 2020 ePrint Report: Efficient Identity-Based Encryption with Hierarchical Key-Insulation from HIBE Keita Emura, Atsushi Takayasu, Yohei Watanabe Hierarchical key-insulated identity-based encryption (HKIBE) is identity-based encryption (IBE) that allows users to update their secret keys to achieve (hierarchical) key-exposure resilience, which is an important......
Agenparl English Educazione Scienza e Tecnologia Social Network

HIERARCHICAL BETA ZEOLITES AS CATALYSTS IN ONE-POT THREE-COMPONENT CASCADE PRINS–FRIEDEL–CRAFTS REACTION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 08 settembre 2020 Hierarchical Beta zeolites obtained from concentrated reaction mixtures (H2O/Si = 2.5 – 7.0) with CTAB and their conventional and nanosponge analogues were investigated in a one-pot cascade environmentally friendly Prins–Friedel–Crafts reaction of butyraldehyde with 3-buten-1-ol and anisole under mild conditions (60......
Agenparl English Educazione Scienza e Tecnologia Social Network

β-NIS 3D MICRO-FLOWERS BASED ELECTRODE FOR AQUEOUS ASYMMETRIC SUPERCAPACITORS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), ven 04 settembre 2020 Designing of transition metal sulfide-based hierarchical microarchitectures has great importance in electrochemical supercapacitors due to their distinct morphological properties. Herein, we prepared hierarchical β-nickel sulfide (β-NiS) three-dimensional (3D) micro-flowers via a most adoptable hydrothermal method. Structural and morphological properties of the......
Agenparl English Educazione Scienza e Tecnologia Social Network

HOLLOW NANOPARTICLE-ASSEMBLED HIERARCHICAL NICO2O4 NANOFIBERS WITH ENHANCED ELECTROCHEMICAL PERFORMANCE FOR LITHIUM-ION BATTERIES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mer 02 settembre 2020 Significant capacity degradation and dramatic volume change call for effective strategies to address the intrinsic issues of transition metal oxide anode of lithium-ion batteries. Rational nanostructural design has shown great promise in improving the structural stability and electrochemical performance. We here......
Agenparl English Educazione Scienza e Tecnologia Social Network

EPRINT REPORT: ALIBI: A FLAW IN CUCKOO-HASHING BASED HIERARCHICAL ORAM SCHEMES AND A SOLUTION

Redazione
(AGENPARL) – WORLD WIDE, mar 18 agosto 2020 Cryptology ePrint Archive: Report 2020/997 – Alibi: A Flaw in Cuckoo-Hashing based Hierarchical ORAM Schemes and a Solution Cryptology ePrint Archive: Report 2020/997 Alibi: A Flaw in Cuckoo-Hashing based Hierarchical ORAM Schemes and a Solution Brett Hemenway Falk and Daniel Noble and......
Agenparl English Educazione Scienza e Tecnologia Social Network

HIERARCHICAL FE-MODIFIED MGAL2O4 AS NI-CATALYST SUPPORT FOR METHANE DRY REFORMING

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 17 agosto 2020 MgAl2O4 and its Fe-modified analogue (MgFexAl2−xO4) were synthesized as supports with a nanostructure by a hydrothermal process, and employed as supports for Ni catalysts in methane dry reforming (DRM). All prepared supports had a hierarchical architecture displaying clusters of nanosheets. The......
Agenparl English Educazione Scienza e Tecnologia Social Network

HIERARCHICAL METAL-ORGANIC FRAMEWORKS CONSTRCUTED FROM INTERGROWTH FOR LIGHT HYDROCARBONS ADSORPTION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 10 agosto 2020 Hierarchical Metal Organic Frameworks (MOFs) are a type of MOF material with both micropores and mesopores. In this work, we demonstrate heterometallic hierarchical MOF particles formed by intergrowth of pillared MOFs. Pillared MOF MI2(ndc)2(dabco) (MI=Co, Ni, Cu, Zn, ndc=naphthelenedicarboxylic acid, dabco=1,4-diazabicyclo[2.2.2]octane)......

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