Proceedings of the 1st ACM Conference on Information-Centric Networking, 2014 A key feature of the Content Centric Networking (CCN) architecture is the requirement for each piece of content to be individually signed by its publisher. Thus, CCN should, in principle, be immune to distributing fake content. However, in practice, the network cannot easily detect and drop fake content as the trust context (i.e., the public keys that ...
Garcia-Luna-Aceves, J.J. +3 more
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Anacardic acid derivatives from brazilian propolis and their antibacterial activity
Eclética Química, 2018 Propolis is a sticky, gummy, resinous substance collected by honeybees (Apis mellifera L.) from various plant sources, which has excellent medicinal properties.
M. S. S. Silva +6 more
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Estimation of cloud condensation nuclei concentration from aerosol optical quantities: influential factors and uncertainties [PDF]
Atmospheric Chemistry and Physics, 2014 Large-scale measurements of cloud condensation nuclei (CCN) are difficult to obtain on a routine basis, whereas aerosol optical quantities are more readily available. This study investigates the relationship between CCN and aerosol optical quantities for
Jianjun Liu, Zhanqing Li
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Acta Materia Medica, 2022 Tumor-associated macrophages (TAMs) are key contributors to tumor development, accelerated tumor invasion and metastasis, and induction of immunosuppression.
Xiaoyan Xu +7 more
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On the CCN [de]activation nonlinearities [PDF]
Nonlinear Processes in Geophysics, 2016 Abstract. We take into consideration the evolution of particle size in a monodisperse aerosol population during activation and deactivation of cloud condensation nuclei (CCN). The phase portrait of the system derived through a weakly-nonlinear analysis reveals a saddle-node bifurcation and a cusp catastrophe.
S. Arabas, S. Arabas, S.-I. Shima
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Use of lidar aerosol extinction and backscatter coefficients to estimate cloud condensation nuclei (CCN) concentrations in the southeast Atlantic [PDF]
Atmospheric Measurement Techniques, 2023 Accurately capturing cloud condensation nuclei (CCN) concentrations is key to understanding the aerosol–cloud interactions that continue to feature the highest uncertainty amongst numerous climate forcings.
E. D. Lenhardt +19 more
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A new method for calculating number concentrations of cloud condensation nuclei based on measurements of a three-wavelength humidified nephelometer system [PDF]
Atmospheric Measurement Techniques, 2018 The number concentration of cloud condensation nuclei (CCN) plays a fundamental role in cloud physics. Instrumentations of direct measurements of CCN number concentration (NCCN) based on chamber technology are complex and costly; thus a simple way for
J. Tao +9 more
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Seasonal variation of CCN concentrations and aerosol activation properties in boreal forest [PDF]
Atmospheric Chemistry and Physics, 2011 As a part of EUCAARI activities, the annual cycle of cloud condensation nuclei (CCN) concentrations and critical diameter for cloud droplet activation as a function of supersaturation were measured using a CCN counter and a HTDMA (hygroscopicity tandem ...
S.-L. Sihto +11 more
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Long- and short-term temporal variability in cloud condensation nuclei spectra over a wide supersaturation range in the Southern Great Plains site [PDF]
Atmospheric Chemistry and Physics, 2022 When aerosol particles seed the formation of liquid water droplets in the atmosphere, they are called cloud condensation nuclei (CCN). Different aerosols will act as CCN under different degrees of water supersaturation (relative humidity above 100 ...
R. J. Perkins +6 more
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Matricellular CCN proteins [PDF]
Journal of Cell Communication and Signaling, 2008 We kindly invite you to consider the Journal of Cell Communication and Signaling (JCCS) as a media for publication of your research and participate in promoting JCCS as an important platform for disseminating new results in the fields of cell signaling.
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