Results 41 to 50 of about 15,480,093 (370)

Network crafting, goal attainment, and work-to-family facilitation among hotel employees: the mediating roles of positive affect and information exchange

Frontiers in Psychology, 2023
BackgroundThe hospitality industry is experiencing new developmental opportunities after the coronavirus pandemic, such as the expansion of digital presence, the introduction of wellness offerings to cater to health-conscious guests, and a growing focus ...
Hongshuo Zhang, Jiakun Liu, Huatian Wang, Kongqi Li   +3 more
doaj   +1 more source

Modeling and Analysis of Secure Ad Hoc Routing Protocol SRP

IEEE Access
Security analysis of ad hoc routing protocols in an adversarial environment is a challenging task. The paper utilizes Event-B to model and verify the Secure Routing Protocol (SRP), a secure on-demand source routing protocol.
Shicong Zhang, Chenhui Gu, Huanyu Zhou, Yisha Liu, Wanli Huo, Chunyan Fu, Zhaojuan Zhang   +6 more
doaj   +1 more source

Secure exchange of information by synchronization of neural networks

, 2002
A connection between the theory of neural networks and cryptography is presented. A new phenomenon, namely synchronization of neural networks is leading to a new method of exchange of secret messages.
Barkai E., Biehl M., E Kanter, Engel A., Hertz J., I Kanter, Kanter I., Opper M., Stinson D. R., Strogatz H., van Hemmen J. L., W Kinzel   +11 more
core   +2 more sources

PRAM: A Novel Approach for Predicting Riskless State of Commodity Future Arbitrages With Machine Learning Techniques

IEEE Access, 2019
Arbitrage risk management is a very hot and challengeable topic in the commodity future market. To resist the possible risk of an arbitrage, exchanges have to withdraw margin from clients referring to the case of maximum risk.
Feng He, Yan-Dong Wen
doaj   +1 more source

Cyberspace Protection – the Challenge of Our Time? [PDF]

Bezpieczeństwo i Technika Pożarnicza, 2018
Aim: The main purpose of these considerations is to identify the cyberspace protection issues in the light of the National Security Strategy of the Republic of Poland of 2014, Polish legislation in the field of cybercrime protection, the cyberspace ...
Magdalena El Ghamari
doaj   +1 more source

Simple operation sequences to couple and interchange quantum information between spin qubits of different kinds [PDF]

, 2015
Efficient operation sequences to couple and interchange quantum information between quantum dot spin qubits of different kinds are derived using exchange interactions. In the qubit encoding of a single-spin qubit, a singlet-triplet qubit, and an exchange-
DiVincenzo, David P., Mehl, Sebastian
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Building flat space-time from information exchange between quantum fluctuations [PDF]

, 2019
We consider a hypothesis in which classical space-time emerges from information exchange (interactions) between quantum fluctuations in the gravity theory.
Karlsson, Anna
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source