Private retrieval, computing, and learning: Recent progress and future challenges

S Ulukus, S Avestimehr, M Gastpar… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
Most of our lives are conducted in the cyberspace. The human notion of privacy translates
into a cyber notion of privacy on many functions that take place in the cyberspace. This …

[HTML][HTML] Conditions favorable for secondary ice production in Arctic mixed-phase clouds

JT Pasquier, J Henneberger, F Ramelli… - Atmospheric …, 2022 - acp.copernicus.org
The Arctic is very susceptible to climate change and thus is warming much faster than the
rest of the world. Clouds influence terrestrial and solar radiative fluxes and thereby impact …

[HTML][HTML] Secondary ice production processes in wintertime alpine mixed-phase clouds

P Georgakaki, G Sotiropoulou, É Vignon… - Atmospheric …, 2022 - acp.copernicus.org
Observations of orographic mixed-phase clouds (MPCs) have long shown that measured ice
crystal number concentrations (ICNCs) can exceed the concentration of ice nucleating …

Distinct secondary ice production processes observed in radar Doppler spectra: insights from a case study

AC Billault-Roux, P Georgakaki… - Atmospheric …, 2023 - acp.copernicus.org
Secondary ice production (SIP) has an essential role in cloud and precipitation
microphysics. In recent years, substantial insights were gained into SIP by combining …

[HTML][HTML] Retrieving ice-nucleating particle concentration and ice multiplication factors using active remote sensing validated by in situ observations

J Wieder, N Ihn, C Mignani, M Haarig… - Atmospheric …, 2022 - acp.copernicus.org
Understanding the evolution of the ice phase within mixed-phase clouds (MPCs) is
necessary to reduce uncertainties related to the cloud radiative feedback in climate …

[HTML][HTML] 自然冰雪晶粒子观测及形状分类研究进展

段婧, 郭恒, 胡金蓉, 周旭, 吴锡, 陈宝君 - 气象学报, 2023 - pubs.cstam.org.cn
冰雪晶是云中水成物的重要组成部分, 鉴于不同形状的冰雪晶形成及增长的物理条件,
过程经历不同, 为此准确判断观测冰雪晶粒子的形状是揭示云微物理结构和降水机制的重要依据 …

[HTML][HTML] Observation of secondary ice production in clouds at low temperatures

A Korolev, PJ DeMott, I Heckman… - Atmospheric …, 2022 - acp.copernicus.org
Ice particles play an important role in precipitation formation and radiation balance.
Therefore, an accurate description of ice initiation in the atmosphere is of great importance …

PEAKO and peakTree: Tools for detecting and interpreting peaks in cloud radar Doppler spectra–capabilities and limitations

T Vogl, M Radenz, F Ramelli, R Gierens… - Atmospheric …, 2024 - amt.copernicus.org
Cloud radar Doppler spectra are of particular interest for investigating cloud microphysical
processes, such as ice formation, riming and ice multiplication. When hydrometeor types …

Repurposing weather modification for cloud research showcased by ice crystal growth

F Ramelli, J Henneberger, C Fuchs, AJ Miller… - PNAS …, 2024 - academic.oup.com
The representation of cloud processes in models is one of the largest sources of uncertainty
in weather forecast and climate projections. While laboratory settings offer controlled …

Natural seeder‐feeder process originating from mixed‐phase clouds observed with polarization lidar and radiosonde at a mid‐latitude plain site

Y He, F Yi, F Liu, Z Yin, Y Yi, J Zhou… - Journal of …, 2022 - Wiley Online Library
Natural seeder‐feeder processes play an essential role in the formation and enhancement
of precipitation. However, the cloud‐seeding process from mixed‐phase clouds is still not …