Results 41 to 50 of about 1,164,606 (318)

Antiviral Activities of Oleanolic Acid and Its Analogues

open access: yesMolecules, 2018
Viral diseases, such as human immune deficiency virus (HIV), influenza, hepatitis, and herpes, are the leading causes of human death in the world. The shortage of effective vaccines or therapeutics for the prevention and treatment of the numerous viral ...
Vuyolwethu Khwaza   +2 more
doaj   +1 more source

Secure Source Coding with a Helper

open access: yes, 2012
We consider a secure source coding problem with a rate-limited helper. In particular, Alice observes an independent and identically distributed (i.i.d.) source X and wishes to transmit this source losslessly to Bob over a rate-limited link.
Ramchandran, Kannan   +2 more
core   +2 more sources

A Two-Dimensional Semantics for Epistemic Modals

open access: yesPhilosophia ScientiƦ, 2012
Not everyone knows that water is H2O. Suppose Alice is one of those people. Alice says: "For all I know, water might not be H2O." Intuitively it seems like Alice has spoken truly. That is, it seems like it is epistemically possible (for Alice) that water
Dan Quattrone
doaj   +1 more source

Countering Quantum Noise with Supplementary Classical Information

open access: yes, 2002
We consider situations in which i) Alice wishes to send quantum information to Bob via a noisy quantum channel, ii) Alice has a classical description of the states she wishes to send and iii) Alice can make use of a finite amount of noiseless classical ...
A. Kent   +13 more
core   +1 more source

Delayed choice for entanglement swapping [PDF]

open access: yes, 1999
Two observers (Alice and Bob) independently prepare two sets of singlets. They test one particle of each singlet along an arbitrarily chosen direction and send the other particle to a third observer, Eve.
Asher Peres, Peres A.
core   +3 more sources

Asymmetric Bidirectional Quantum Information Transmission by Using 9-Qubit Cluster State as Channel

open access: yesJisuanji kexue yu tansuo, 2020
Using a 9-quantum cluster state as the channel, three protocols of asymmetric bidirectional quantum infor-mation transmission for the 2-qubit and 3-qubit states are proposed, respectively.
PENG Jiayin
doaj   +1 more source

Deterministic secure direct communication using GHZ states and swapping quantum entanglement [PDF]

open access: yes, 2005
We present a deterministic secure direct communication scheme via entanglement swapping, where a set of ordered maximally entangled three-particle states (GHZ states), initially shared by three spatially separated parties, Alice, Bob and Charlie ...
Beige A   +15 more
core   +1 more source

Can the Seed Trade Provide a Potential Pathway for the Global Distribution of Foliar Pathogens? An Investigation into the Use of Heat Treatments to Reduce Risk of Dothistroma septosporum Transmission via Seed Stock

open access: yesJournal of Fungi, 2023
The international plant trade results in the accidental movement of invasive pests and pathogens, and has contributed significantly to recent range expansion of pathogens including Dothistroma septosporum.
Katherine Tubby   +6 more
doaj   +1 more source

Performance of Calorimetry in ALICE

open access: yes, 2018
The ALICE experiment at LHC studies the strong interaction sector of the Standard Model with pp, pA and AA collisions. Within the scope of the physics program, measurements of photons, neutral mesons and jets in ALICE are performed by two electromagnetic
Kharlov, Yuri
core   +1 more source

Antibiotic Use in Agriculture and Its Consequential Resistance in Environmental Sources: Potential Public Health Implications

open access: yesMolecules, 2018
Due to the increased demand of animal protein in developing countries, intensive farming is instigated, which results in antibiotic residues in animal-derived products, and eventually, antibiotic resistance.
Christy Manyi-Loh   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy