搜索结果: 1-15 共查到“理学 physical and chemical”相关记录20条 . 查询时间(0.074 秒)
上海大学量子与分子结构国际中心在《Physical Chemistry Chemical Physics》同期发表四篇论文(图)
上海大学量子与分子结构国际中心 Physical Chemistry Chemical Physics
2015/10/13
量子力学是物理和化学的第一原理,上海大学量子与分子结构国际中心主任Jeffrey Reimers教授在本领域做出了令人瞩目的工作,在最新出版的英国皇家化学会的著名国际期刊《Physical Chemistry Chemical Physics》(PCCP)同一期上发表了4篇文章,其中一篇被推荐为封面文章重点介绍。Jeffrey Reimers教授发展了一种普适的理论方法并将其应用于化学过程当中,获...
Banded Iron Formations (BIFs) and Associated Sediments Do Not Reflect the Physical and Chemical Properties of Early Precambrian Seas
Early Precambrian BIF Non-Marine Polar Regions
2013/3/7
Ring-in-ring structures in Australian Early Precambrian banded iron formation (BIF) were identified as bubbling mud wavelets, which lithified during temporary exposure, contradicting the alleged BIF d...
Recent progress in understanding physical and chemical properties of mineral dust
physical and chemical mineral dust Palygorskite
2011/11/11
This paper presents a review of recently acquired knowledge of the physico-chemical properties of mineral dust from Africa and Asia based on data and discussion during the Third International Dust Wor...
Physical and chemical consequences of artificially deepened thermocline in a small humic lake – a paired whole-lake climate change experiment
Physical chemical consequences artificially deepened thermocline
2010/12/22
Climate change with higher air temperatures and changes in cloud cover, radiation and wind speed alters the heat balance and stratification patterns of lakes. A paired whole-lake thermocline manipulat...
Temporal and vertical variations of aerosol physical and chemical properties over West Africa: AMMA aircraft campaign in summer 2006
aerosol physical chemical properties West Africa AMMA aircraft campaign
2010/9/21
While the Sahelian belt in West Africa stretches in the border between the global hot-spots of mineral dust and biomass burning aerosols, the presence of West African Monsoon is expected to create sig...
Optical, physical and chemical characteristics of Australian continental aerosols: results from a field experiment
Optical, physical and chemical characteristics Australian continental aerosols a field experiment
2010/8/13
Mineral dust is one of the major components of the world's aerosol mix, having a number of impacts within the Earth system. However, the climate forcing impact of mineral dust is currently poorly cons...
Temperature effect on physical and chemical properties of secondary organic aerosol from m-xylene photooxidation
Temperature effect physical and chemical properties secondary organic aerosol m-xylene photooxidation
2010/8/12
The chemical and physical differences of secondary organic aerosol (SOA) formed at select isothermal temperatures (278 K, 300 K, and 313 K) are explored with respect to density, particle volatility, p...
Physical and chemical traces of anthropogenic influence at the seabed and in the sediments in Ingøydjupet,Southern Barents Sea
Physical and chemical traces anthropogenic influence sediments
2009/12/2
The MAREANO programme (2006 – 2010) has collected video-footage and surface sediment samples in the Southern Barents Sea during the cruise in 2006. The sampled marine areas included Ingøydjupet...
Seasonal Fluctuations of Physical and Chemical Parameters of a Weir Basin in a Regulated West Norwegian River
Seasonal Fluctuations Physical Chemical Parameters Weir Basin
2009/10/28
Both before (1967-69) and after (1976-78) the regulation of the river Ekso in
western Norway, physical and chemical analyses were made of the river water.
After the regulation water samples for chem...
Life in Glacial and Alpine Rivers in Central Iceland in Relation to Physical and Chemical Parameters
Alpine Rivers Central Iceland Physical and Chemical Parameters
2009/10/23
The characteristics of stream and river ecosystems in arctic and alpine areas are
determined mainly by the relative contribution of glacial meltwater, snowmelt,
rainfall and groundwater. Each source...
ASPECTS OF HYDROBIOLOGY OF LAKE ONA IN SOUTHERN NIGERIA 2:PHYSICAL AND CHEMICAL HYDROLOGY
Lake Ona physical and chemical conditions
2009/10/12
Studies of the physical and chemical conditions of the water of Lake Ona, Asaba, Southern Nigeria were conducted fortnightly between August 2001 and July 2003. The physical parameters of the water wer...
Physical and chemical properties of the regional mixed layer of Mexico's Megapolis
Physical and chemical properties regional mixed layer Mexico's Megapolis
2009/8/18
The concentration of gases and aerosol particles have been measured at the mountain site of Altzomoni, 4010 m in altitude, located 60 km southeast of Mexico City, 50 km east of Puebla and 70 km northe...
Microbiology and atmospheric processes:biological,physical and chemical characterization of aerosol particles
Microbiology atmospheric processes chemical characterization aerosol particles
2010/1/19
The interest in bioaerosols has traditionally been linked to health hazards for humans, animals and plants. However, several components of bioaerosols exhibit physical properties of great significance...
Preliminary studies on physical and chemical processes in the subsurface system in the land reclaimed from the sea
Land reclamation coastal process groundwater flow physiochemical reactions
2009/1/16
Land reclamation has played a significant role in the urban development process in coastal areas in many countries. Over the last 20 years, land reclamation has gained much popularity especially along...
The effect of physical and chemical aerosol properties on warm cloud droplet activation
effect of physical and chemical aerosol properties warm cloud droplet activation
2009/1/12
The effects of atmospheric aerosol on climate forcing may be very substantial but are quantified poorly at present; in particular, the effects of aerosols on cloud radiative properties, or the "indire...