Results 101 to 110 of about 176,247 (337)

Lateral instability modes of fronts in the atmosphere and in the oceans

Journal de Physique, 1988
The lateral stability of a frontal surface, separating two media with different densities, is studied for two-dimensional flows, within the f-plane approximation of meteorology and oceanography. The flows we consider are gradient currents, on both sides of a curved frontal trace.
openaire   +2 more sources

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong, Juan Anthony Prayogo, Soobin Heo, Jae Sung Yun, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +6 more
wiley   +1 more source

Biocompatible but Antibacterial Mechanism of Graphene Oxide for Sustainable Antibiotics

Advanced Functional Materials, EarlyView.
Graphene oxide (GO) exhibits selective antibacterial activity through specific interactions between its oxygen functional groups and bacterial membrane phospholipid POPG, causing membrane destabilization while maintaining biocompatibility. Model membrane studies and infected wound models in mice and pigs demonstrate effective bacterial suppression and ...
Sujin Cha, Ju Yeon Chung, Seungju Yang, Seung Cheol Lee, Chan Woo Lee, Colin Wing‐Lok Cheng, Jun Beom Kim, Nam Jun Kim, Ayoung Park, Heewon Choi, Junpyo Sinn, Ralph Weissleder, Nicholas A. Kotov, Myungeun Seo, Hyun Jung Chung, Sang Ouk Kim   +15 more
wiley   +1 more source

Analysis of the impact of atmospheric rivers and marine heatwaves on heavy rainfall in northeastern China during the summer of 2024

Frontiers in Earth Science
From 18 to 21 August 2024, short-duration torrential rains hit Northeastern China. A severe marine heatwave occurred in China’s offshore simultaneously, significantly affecting water vapor transport and precipitation system evolution.
Zhongyu Zhang, Wentao Jia, Weimin Zhang, Yuliang Zhou, Zhenli Gao   +4 more
doaj   +1 more source

The Determination of Feasible Control Variables for Geoengineering and Weather Modification Based on the Theory of Sensitivity in Dynamical Systems

Journal of Control Science and Engineering, 2016
Geophysical cybernetics allows for exploring weather and climate modification (geoengineering) as an optimal control problem in which the Earth’s climate system is considered as a control system and the role of controller is given to human operators.
Sergei A. Soldatenko, Rafael M. Yusupov
doaj   +1 more source

High-Frequency Orographically Forced Variability in a Single-Layer Model of the Martian Atmosphere [PDF]

, 1993
A shallow water model with realistic topography and idealized zonal wind forcing is used to investigate orographically forced modes in the Martian atmosphere.
Ingersoll, Andrew P., Keppenne, Christian L.   +1 more
core  

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Synoptic and Thermodynamic Analysis of Heavy rainfall in the west and southwest of Iran.(Case Study: 12-15 April 2016) [PDF]

نشریه جغرافیا و برنامه‌ریزی, 2018
The aim of the research is recognizing mechanisms of the heavy rainfalls in the west and southwest of Iran using synoptic and thermodynamic method. For analysis of case study at April 2016, At first was obtained and calculated hourly rainfall data from ...
Aliakbar Shamsipoor Shamsipoor, Seyfolah Kaki, Ayob Jafari, Seyd Maysam Jasemi   +3 more
doaj  

Heavy precipitation events and atmospheric instability [PDF]

, 2020
The heavy precipitation events (HPEs) present a challenge for regional climate models (RCMs) mostly due to parameterized physical processes, especially convection. The aim is to examine the atmospheric stratification and instability in RCM before HPEs during the HyMeX campaign, in autumn 2012, which affected the coastal mountainous region of Croatia ...
Ivušić, Sarah, Güttler, Ivan, Horvath, Kristian   +2 more
openaire  

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source