Results 41 to 50 of about 445,194 (157)

Black Box Traceable Ciphertext Policy Attribute-Based Encryption Scheme

open access: yesInformation, 2015
In the existing attribute-based encryption (ABE) scheme, the authority (i.e., private key generator (PKG)) is able to calculate and issue any user’s private key, which makes it completely trusted, which severely influences the applications of the ABE ...
Xingbing Fu, Xuyun Nie, Fagen Li
doaj   +1 more source

Ethylenediaminetetraacetic Acid and Other Dentine Bioactive Molecule‐Releasing Agents for Regenerative Endodontic Procedures: A Systematic Review

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Background The bioactive molecules released from dentine are key to stem‐cell recruitment, proliferation and differentiation in regenerative endodontics. However, there is limited and conflicting information regarding current and potential agents for releasing dentine bioactive molecules for regenerative endodontic procedures.
Arwa Al‐Maswary   +4 more
wiley   +1 more source

An Efficient Hierarchical Multi-Authority Attribute Based Encryption Scheme for Profile Matching using a Fast Ate Pairing in Cloud Environment

open access: yesJournal of Communications Software and Systems, 2018
In cloud environment, profile matching is a key technique in applications such as health care and social networks. Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is suitable technique for data sharing in such environments.
Balaji Chandrasekaran   +2 more
doaj  

Expressive CP-ABE Scheme for Mobile Devices in IoT Satisfying Constant-Size Keys and Ciphertexts

open access: yesIEEE Access, 2017
Designing lightweight security protocols for cloud-based Internet-of-Things (IoT) applications for battery-limited mobile devices, such as smart phones and laptops, is a topic of recent focus.
Vanga Odelu   +4 more
doaj   +1 more source

Drought and salinity stress remodel Asian rice (Oryza sativa) leaf development through cell‐type‐specific regulatory programs

open access: yesNew Phytologist, EarlyView.
Osmotic stressors induce developmental and physiological changes in rice (Oryza sativa) seedlings, which are modulated by cell‐type‐specific gene expression and regulatory networks. We exposed plants to two levels of drought and salinity stress and measured the effects of these stressors on developing leaves by measuring physiological traits, ion ...
Sean M. Robertson   +6 more
wiley   +1 more source

Outsourced Encryption and Decryption CP-ABE Scheme with User Revocation [PDF]

open access: yes, 2016
In order to reduce the computational costs of Attribute-based Encryption(ABE) scheme,this paper proposes an outsourced encryption and decryption Ciphertext-policy ABE(CP-ABE) scheme with user revocation.It delegates the complex computation of the ...
FANG Xuefeng,WANG Xiaoming
core   +1 more source

Effects of tempol on renal medullary tissue hypoxia in an ovine model of Gram‐negative septic acute kidney injury

open access: yesExperimental Physiology, EarlyView.
Abstract Renal arterial infusion of tempol (RAT) at the onset of Gram‐negative sepsis can prevent sepsis‐induced medullary tissue hypoxia and acute kidney injury (AKI). However, it is not known whether treatment with tempol at a clinically relevant time point of sepsis is similarly effective. Thus, we examined whether tempol can reverse renal medullary
Rachel Peiris   +10 more
wiley   +1 more source

An Efficient CP-ABE with Constant Size Secret Keys using ECC for Lightweight Devices [PDF]

open access: yes, 2015
The energy cost of asymmetric cryptography is a vital component of modern secure communications, which inhibits its wide spread adoption within the ultra-low energy regimes such as Implantable Medical Devices (IMDs) and Radio Frequency Identification ...
Adrijit Goswami   +2 more
core   +1 more source

Macro‐ and microcirculatory factors affecting foot temperature change during walking

open access: yesExperimental Physiology, EarlyView.
Abstract Change in skin temperature is a complex process affected by several factors. During walking, increased microcirculatory activity, such as muscle metabolism, could increase foot temperature. The ensuing macrocirculatory responses, such as increased leg blood flow (LBF), might also increase foot temperature.
Jose G. Anguiano‐Hernandez   +5 more
wiley   +1 more source

The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment [PDF]

open access: yes, 2013
The next generation neutrino observatory proposed by the LBNO collaboration will address fundamental questions in particle and astroparticle physics.
Gavrilov, G.   +983 more
core   +2 more sources

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