scholarly journals The role of convective instability and frontogenetic circulation in the torrential rainfall in the Tokai District on 11-12 September 2000.

2002 ◽  
Vol 53 (3) ◽  
pp. 91-108 ◽  
Author(s):  
Naoko Kitabatake
Keyword(s):  
Convective Instability ◽  
Torrential Rainfall

scholarly journals Role of a meso-γ vortex in Meiyu torrential rainfall over the Hangzhou Bay, China: An observational study

2015 ◽  
Vol 29 (6) ◽  
pp. 966-980 ◽  
Author(s):  
Guoqing Zhai ◽  
Honglei Zhang ◽  
Hangfeng Shen ◽  
Peijun Zhu ◽  
Tao Su ◽  
...  
Keyword(s):  
Observational Study ◽  
Hangzhou Bay ◽  
Torrential Rainfall

scholarly journals Solute Driven Transient Convection in Layered Porous Media

2021 ◽  
pp. 3-9
Author(s):  
Emmanuel E. Luther ◽  
Seyed M. Shariatipour ◽  
Michael C. Dallaston ◽  
Ran Holtzman
Keyword(s):  
Convective Instability ◽  
Onset Time ◽  
Fluid Phase ◽  
Deep Saline Aquifer ◽  
Research Attention ◽  
Storage Security ◽  
Permeability Distribution ◽  
Layered Porous Media ◽  
Geological Formations

AbstractCO2 geological sequestration has been proposed as a climate change mitigation strategy that can contribute towards meeting the Paris Agreement. A key process on which successful injection of CO2 into deep saline aquifer relies on is the dissolution of CO2 in brine. CO2 dissolution improves storage security and reduces risk of leakage by (i) removing the CO2 from a highly mobile fluid phase and (ii) triggering gravity-induced convective instability which accelerates the downward migration of dissolved CO2. Our understanding of CO2 density-driven convection in geologic media is limited. Studies on transient convective instability are mostly in homogeneous systems or in systems with heterogeneity in the form of random permeability distribution or dispersed impermeable barriers. However, layering which exist naturally in sedimentary geological formations has not received much research attention on transient convection. Therefore, we investigate the role of layering on the onset time of convective instability and on the flow pattern beyond the onset time during CO2 storage. We find that while layering has no significant effect on the onset time, it has an impact on the CO2 flux. Our findings suggest that detailed reservoir characterisation is required to forecast the ability of a formation to sequester CO2.

scholarly journals Role of Westerly Jet in Torrential Rainfall During Monsoon Over Northern Pakistan

2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Amna Bibi ◽  
Kalim Ullah ◽  
Zhou Yushu ◽  
Ziqian Wang ◽  
Shouting Gao
Keyword(s):  
Northern Pakistan ◽  
Westerly Jet ◽  
Torrential Rainfall

scholarly journals Forced laser nanostructuring of the surface of alumina-oxide ceramics

2021 ◽  
Vol 9 (3) ◽  
pp. 224-234
Author(s):  
Serafim Smirnov ◽  
Stanislav Shandarov ◽  
Vitaliy Karanskiy
Keyword(s):  
Laser Beam ◽  
Convective Instability ◽  
Ceramic Materials ◽  
Oxide Ceramics ◽  
Molten Layer ◽  
Insulator Interface ◽  
Diffraction Structure ◽  
Alumina Oxide ◽  
Beam Movement

The possibility of creating quasiperiodic nanostructures on the surface of articles made of ceramic materials based on -Al2O3 under the action of a laser beam moved by a two-coordinate linear stepping motor (LSM) is shown. It is shown that the cause of the arising non-uniformity of heat release and convective instability of the molten layer are electromagnetic surface waves at the "conductor-insulator" interface, while the "conductor" is the melt layer. The discreteness of the laser beam movement due to LSD makes it possible to create a regular wave-like relief on the melt surface, which plays the role of an input diffraction structure for gen-erating a surface wave of TM polarization.

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

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