Results 1 to 10 of about 1,282,933 (259)

Neutron star mergers chirp about vacuum energy

Journal of High Energy Physics, 2018
Observations of gravitational waves from neutron star mergers open up novel directions for exploring fundamental physics: they offer the first access to the structure of objects with a non-negligible contribution from vacuum energy to their total mass ...
Csaba Csáki, Cem Eröncel, Jay Hubisz, Gabriele Rigo, John Terning   +4 more
doaj   +3 more sources

Biometric based Multi-Authority Inner Product Encryption for Electronic Health Record [PDF]

EAI Endorsed Transactions on Pervasive Health and Technology, 2020
INTRODUCTION: Attribute-based encryption enhances the security of electronic health records outsourced to the cloud. At thesame time, single authority attribute based encryption leads to user privacy breech and attribute management complexity.Multi ...
C. Exceline, Jasmine Norman
doaj   +1 more source

A Unique Sequence Is Essential for Efficient Multidrug Efflux Function of the MtrD Protein of Neisseria gonorrhoeae

mBio, 2021
Antimicrobial resistance in Neisseria gonorrhoeae has reached an alarming level, severely impacting the effective treatment of gonorrhea. Belonging to the resistance-nodulation-cell division (RND) superfamily of efflux transporters, the MtrD membrane ...
Mohsen Chitsaz, Vrinda Gupta, Benjamin Harris, Megan L. O’Mara, Melissa H. Brown   +4 more
doaj   +1 more source

An Enhanced Decoding Algorithm for Coded Compressed Sensing with Applications to Unsourced Random Access

Sensors, 2022
Unsourced random access (URA) has emerged as a pragmatic framework for next-generation distributed sensor networks. Within URA, concatenated coding structures are often employed to ensure that the central base station can accurately recover the set of ...
Vamsi K. Amalladinne, Jamison R. Ebert, Jean-Francois Chamberland, Krishna R. Narayanan   +3 more
doaj   +1 more source

On the Design of Coherent Zero-Forcing Receiver for the Flat Fading MIMO Multiple-Access Channels [PDF]

Journal of Electrical and Computer Engineering Innovations, 2019
Background and Objectives: Design of low-complexity receiver for space-time block coded (STBC) transmission over multiple-input multiple-output (MIMO) multiple-access channels has been subject of interest over the years.
M. Sheikh-Hosseini
doaj   +1 more source

Abridged Technique for Precise Implant Angulation [PDF]

Journal of Clinical and Diagnostic Research, 2015
Enormous scientific knowledge with evidence and clinical dexterity impart definitive ground for success in implant dentistry. Nevertheless, the unfeasibility to access the inner bone tissue makes the situation altogether more demanding.
Praveen Perumal, Gopi Naveen Chander, Anitha Kuttae Viswanathan, Ramesh Reddy, B. Muthukumar   +4 more
doaj   +1 more source

ATP-Dependent Chromatin Remodellers in Inner Ear Development

Cells, 2023
During transcription, DNA replication and repair, chromatin structure is constantly modified to reveal specific genetic regions and allow access to DNA-interacting enzymes. ATP-dependent chromatin remodelling complexes use the energy of ATP hydrolysis to
Ilyas Chohra, Keshi Chung, Subhajit Giri, Brigitte Malgrange   +3 more
doaj   +1 more source

Inner-Bond Cleavage in Nanographenes: A Constructive Destruction Strategy for Facile Access to Molecules with Multiple Figure-Eight Structures

, 2023
The elegant architectures of nonplanar π-systems, such as fullerene and corannulene, exhibit distinctive functionalities that have played a significant role in advancing science and technology. The current approach to synthesizing nonplanar π-systems heavily relies on the stepwise formation of bonds between their constituent fragments, which is known ...
Yuki Sakamoto, Junichiro Hirano, Emiko Nishimoto, Daisuke Owase, Ren Takayanagi, Keita Tajima, Takuya Omine, Fumitaka Ishiwari, Akinori Saeki, Jinseok Kim, Juwon Oh, Dongho Kim, Tomoyuki Ikai, Eiji Yashima, Hiroshi Shinokubo, Norihito Fukui   +15 more
openaire   +1 more source

Rural innovation, ecosystem services and urbanisation processes in Liguria, between coastal and inner areas

Agathón, 2023
Exploiting environmental resources and urbanisation processes has significantly altered the natural ecosystems over time, turning them into socio-ecological systems strongly affected by anthropic settlements.
Giampiero Lombardini, Angela Pilogallo, Giorgia Tucci   +2 more
doaj   +1 more source

Access Structures in a Standard Translation Dictionary Toegangstrukture in 'n standaard vertalende woordeboek

Lexikos, 2012
<p>The access structure is the primary guide structure in the central texts of any standard translation dictionary. The metalexicographical term "guide structures" refers to the set of structures that provides a framework within which the ...
Phillip Adriaan Louw
doaj   +1 more source