Results 11 to 20 of about 602 (108)

Analysis of Jellyfish Reorder Attack on ZRP

open access: yesInternational Journal of Computer Applications, 2015
MANETs are more susceptible to attacks than a wired network. High mobility, lack of central administration, etc. are some of the main causes. One of the DOS attacks known as Jellyfish Attack is difficult to analyze as well as to detect in MANETs as Jellyfisher nodes follow all the protocol rules.
Priya Maheshwari, Leenu Singh
openaire   +2 more sources

On ZRP wind input term consistency in Hasselmann equation [PDF]

open access: yes, 2016
Abstract. The new ZRP wind input source term (Zakharov et al., 2012) is checked for its consistency via numerical simulation of Hasselmann equation. The results are compared to field experimental data, collected at different sites around the world, and theoretical predictions of self-similarity analysis. Good agreement is obtained for limited fetch and
A. N. Pushkarev   +2 more
openaire   +3 more sources

A Survey on Various Enhancements Made on ZRP

open access: yesInternational Journal of Computer Applications, 2014
is a self organizing and self configurable infrastructure less network of mobile nodes connected by wireless where the nodes move arbitrarily. Routing is a critical issue in Mobile Ad Hoc Networks. One of well- known protocol for Ad hoc networks is Zone Routing Protocol.
Kanishka Raheja, Sunil Kumar
openaire   +2 more sources

Performance Evaluation of DSDV, DSR AND ZRP Protocol in MANET [PDF]

open access: yesInternational Journal of Computer Applications Technology and Research, 2013
Mobile Ad-Hoc Networks are rapidly deployable and self-configuring networks. In MANET all the network node work as a router and must be capable to relay traffic from one to another since communicating nodes might be out of range. MANET is characterized by dynamic topology, possibly unidirectional links, constrained resources and network partitions. The
Zaiba Ishrat, Pankaj Singh, Rehan Ahmad
openaire   +1 more source

Density profiles, dynamics, and condensation in the ZRP conditioned on an atypical current [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2015
We study the asymmetric zero-range process (ZRP) with L sites and open boundaries, conditioned to carry an atypical current. Using a generalized Doob h-transform we compute explicitly the transition rates of an effective process for which the conditioned dynamics are typical.
Gunter M. Schütz   +4 more
openaire   +3 more sources

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

The porous medium equation: Large deviations and gradient flow with degenerate and unbounded diffusion

open access: yesCommunications on Pure and Applied Mathematics, Volume 78, Issue 9, Page 1609-1655, September 2025.
Abstract The problem of deriving a gradient flow structure for the porous medium equation which is thermodynamic, in that it arises from the large deviations of some microscopic particle system is studied. To this end, a rescaled zero‐range process with jump rate g(k)=kα,α>1$g(k)=k^\alpha, \alpha >1$ is considered, and its hydrodynamic limit and ...
Benjamin Gess, Daniel Heydecker
wiley   +1 more source

Enhanced CO2 Adsorption on CeO2/SBA‐15: The Key Role of Oxygen Vacancies

open access: yesChemPlusChem, Volume 90, Issue 9, September 2025.
Mesostructured nanocomposites (SBA‐15:CeO2), synthesized via two different methods, are analyzed to highlight their structural and morphological differences. The samples are tested for CO2 adsorption/desorption at 25, 35, 50, and 70 °C, with enhanced adsorption capacity attributed to increased oxygen vacancies induced by the direct synthesis method ...
Danilo W. Losito   +6 more
wiley   +1 more source

Cathode Materials for Proton Exchange Membrane Fuel Cells: From Metal and Metal Composite Catalysts to Carbon‐Supported Hybrids in Oxygen Reduction Reaction

open access: yesChemElectroChem, Volume 12, Issue 16, August 20, 2025.
This review highlights recent progress in the development of electrocatalysts for the oxygen reduction reaction in proton exchange membrane fuel cells (PEMFCs). Particular focus is given to structure–activity relationships, active site identification, and the role of noble and non‐noble metals, with insights into synthetic strategies and performance in
Claudia Garcés‐Barría   +5 more
wiley   +1 more source

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, Volume 35, Issue 31, August 1, 2025.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

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