Results 51 to 60 of about 3,286,536 (303)

A numerical model study of the stratocumulus-topped marine boundary layer [PDF]

, 1999
A one-dimensional model with second order turbulence closure has been developed and used to investigate processes in the cloud-topped marine atmospheric boundary layer.
Kent, E.C.
core   +1 more source

Composite hodographs and inertial oscillations in the nocturnal boundary layer [PDF]

, 2011
In this work the dynamic behaviour of the wind in the nocturnal boundary layer is studied, with a particular focus on systematic behaviour of the near-surface wind.
P. Baas, L. van den Brink, A.A.M. Holtslag, Wiel, B.J.H., van de, Wiel, van de, B.J.H., Holtslag, A.A.M., B. J. H. van de Wiel, Baas, P., Brink, van den, L., Brink, L., van den   +9 more
core   +1 more source

Size-resolved source apportionment of particulate matter in urban Beijing during haze and non-haze episodes [PDF]

Atmospheric Chemistry and Physics, 2016
Additional size-resolved chemical information is needed before the physicochemical characteristics and sources of airborne particles can be understood; however, this information remains unavailable in most regions of China due to lacking measurement ...
S. L. Tian, Y. P. Pan, Y. S. Wang
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Regional Rainfall Damage Functions to Estimate Direct Economic Losses in Rainstorms: A Case Study of the 2016 Extreme Rainfall Event in Hebei Province of China

International Journal of Disaster Risk Science
Developing a regional damage function to quickly estimate direct economic losses (DELs) caused by heavy rain and floods is crucial for providing scientific supports in effective disaster response and risk reduction.
Xiaojuan Chen, Yifu Xu, Ting Li, Jun Wei, Jidong Wu   +4 more
doaj   +1 more source

Modeling feedbacks between a boreal forest and the planetary boundary layer [PDF]

, 2008
T.C.H. was funded by a NERC Studentship at the Centre for Terrestrial Carbon Dynamics.The atmosphere and biosphere interact strongly in the planetary boundary layer.
Moncrieff, J. B., Hill, T. C., Williams, M., Williams, M.; id_orcid   +3 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Chemical Characteristics and Potential Sources of PM2.5 in Shahe City during Severe Haze Pollution Episodes in the Winter

Aerosol and Air Quality Research, 2020
In recent years, North China has suffered from severe air pollution. Hence, this study performed a comprehensive field experiment during Dec. 2017 in Shahe (114.5°N, 36.85°E), a typical industrial city in this region that is characterized by intensive ...
Xiaoyong Liu, Xiaole Pan, Zifa Wang, Hong He, Dawei Wang, Hang Liu, Yu Tian, Weiling Xiang, Jie Li   +8 more
doaj   +1 more source

Impacts of additional HONO sources on O3 and PM2.5 chemical coupling and control strategies in the Beijing–Tianjin–Hebei region of China [PDF]

Tellus: Series B, Chemical and Physical Meteorology, 2015
The objective of this work is to examine the impacts of additional HONO sources on the chemical interaction between ozone (O3) and particulate matter with a diameter≤2.5 µm (PM2.5). Three additional HONO sources, i.e.
Ying Li, Junling An, Mizuo Kajino, Ismail Gultepe, Yong Chen, Tao Song, Jinyuan Xin   +6 more
doaj   +1 more source

Exploring the possible role of small scale terrain drag on stable boundary layers over land [PDF]

, 2008
This paper addresses the possible role of unresolved terrain drag, relative to the turbulent drag on the development of the stable atmospheric boundary layer over land.
Mahrt, L., Holtslag, A.A.M., Steeneveld, G.J., Wiel, B.J.H., van de, Nappo, C.J.   +4 more
core   +1 more source