Results 91 to 100 of about 1,916,947 (303)

Transport and Mixing in Planetary Polar Vortices with Annular and Monopolar Potential Vorticity Structures

The Planetary Science Journal
Polar vortices are a common feature in the solar system, but their structure varies between planets. Although polar vortices are characterized by a coherent region of high potential vorticity (PV) in the polar regions, the meridional variation of PV ...
Jacob Shultis, William Seviour, Darryn Waugh, Anthony Toigo   +3 more
doaj   +1 more source

Atmospheric variability contributes to increasing wildfire weather but not as much as global warming. [PDF]

Proc Natl Acad Sci U S A, 2021
Diffenbaugh NS, Konings AG, Field CB.
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Antarctic sea ice trends and its response to the Southern annular mode [PDF]

, 2009
Includes bibliographical references (leaves 37-42).Sea ice covers vast regions of the Southern Ocean and impacts on the climate as well as the plant and animal life of the region.
Collins, Charine
core   +1 more source

The JWST Weather Report from the Nearest Brown Dwarfs. III. Heterogeneous Clouds and Thermochemical Instabilities as Possible Drivers of WISE 1049AB’s Spectroscopic Variability

The Astrophysical Journal
We present a new analysis of the spectroscopic variability of WISE J104915.57−531906.1AB (WISE 1049AB, L7.5+T0.5), observed using the NIRSpec instrument on board the James Webb Space Telescope (GO 2965; PI: Biller).
Natalia Oliveros-Gomez, Elena Manjavacas, Theodora Karalidi, Myrla Phillippe, Beatriz Campos Estrada, Beth Biller, Johanna M. Vos, Jacqueline Faherty, Xueqing Chen, Trent J. Dupuy, Thomas Henning, Allison M. McCarthy, Philip S. Muirhead, Elspeth K. H. Lee, Pascal Tremblin, Jasmine Ramirez, Genaro Suarez, Ben J. Sutlieff, Xianyu Tan, Nicolas Crouzet   +19 more
doaj   +1 more source

Energetics of interannual temperature variability [PDF]

, 2018
Energetics of interannual temperature variability in the years 1980-2016 is studied using two reanalysis data sets. Monthly temperature anomalies are decomposed to contributions from the net surface energy flux, atmospheric energy convergence minus ...
Jouni Räisänen, Räisänen, Jouni
core   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Statistical modelling and variability of the subtropical front, New Zealand [PDF]

, 2008
Ocean fronts are narrow zones of intense dynamic activity that play an important role in global ocean-atmosphere interactions. Of particular significance is the circumglobal frontal system of the Southern Ocean where intermediate water masses are formed,
Hopkins, Joanne E.
core   +1 more source

The JWST weather report: Unravelling the atmospheric variability of isolated worlds using principal component analysis

Astronomy & Astrophysics
Brown dwarf variability directly probes atmospheric dynamics beyond the Solar System, and recent James Webb Space Telescope (JWST) time-resolved spectroscopy has opened a new window into these processes.
Schrader Merle A., Vos Johanna M., Nasedkin Evert, Kestell Jennifer, Cowan Nicolas B., Akhmetshyn Roman, Beiler Samuel, Biller Beth A., Burningham Ben, Faherty Jacqueline, Gonzales Eileen C., McCarthy Allison M., Morley Caroline V., O’Donovan Barry, O’Toole Cian, Suárez Genaro, Tan Xianyu, Visscher Channon, Whiteford Niall, Zhou Yifan   +19 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source