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中国农业大学理学院硕士研究生贾皓在Organic Letters上发表文章报道手性咪唑烷类化合物的不对称合成
中国农业大学理学院 硕士研究生 贾皓 Organic Letters 手性咪唑烷类 化合物 不对称合成
2017/9/28
日前，Organic Letters杂志在线发表了中国农业大学理学院的最新研究成果。该项研究报道了手性咪唑烷类化合物的不对称合成的新方法，在五元含氮杂环的不对称合成方面取得重要进展。
Qualitative Analysis of Dominant Organic Compounds in PM10 and Burning Residue of Selected Plants
Biomass burning PM organic aerosols molecular markers
2010/11/12
A study of atmospheric particulate matter PM was conducted in a semi-urban area from three
locations in Malaysia namely Universiti Kebangsaan Malaysia (UKM), Bangi, Simpang Empat (SE),
Penang and Ba...
Nitrogen Uptake and Yielding Ability of Non-nodulating Soybean Genotype (En1282) under Organic Nitrogen Application (Dried Cattle Feces)(Agronomy)
Cattle feces Guinea grass Nitrate Nitrogen uptake
2009/7/10
The nitrogen uptake and yielding ability of non-nodulating soybean genotype (En1282) were investigated under field conditions. Dried cattle feces were applied at levels ranged from 192 to 960 kg N/ha ...
Effect of Sediment Organic Carbon Content on Microbial Diversity of Bhitarkanika Mangrove Estuary
Mangrove Bhitarakanika Organic Carbon pH Microbial Diversity Sediments
2016/4/8
Mangroves found in the intertidal zone are considered as a very productive area with high rates of organic carbon accumulation due to the presence of highly diverse marine and terrestrial flora, fauna...
SEQUENTIAL ANALYSIS OF PHOSPHORUS COMPOUNDS IN ORGANIC WASTE MATERIALS
sewage sludge broilers droppings phosphorus fractions
2009/3/31
The research involved the use of a variety of organic waste materials, fresh and composted, including: sludge from two sewage treatment plants, from Siedlce and Łuków, and broiler droppings. A to...
EFFECT OF DIFFERENT RATES OF NITROGEN FERTILISERS ON CHEMICAL COMPOSITION OF STINGING NETTLE (Urtica dioica L.) PLANTS HARVESTED AT THREE DEVELOPMENT STAGES PART I. CONTENTS OF ORGANIC SUBSTANCES
stinging nettle chemical composition protein crude fibre
2009/3/30
A 3-year field study evaluated the effect of various rates of nitrogen fertilisers (0, 75, 150, 225 and 300 kg.ha-1 N) on total and true protein, as well as crude fiber contents in stinging nettle pla...
A Study on the Lipase-Catalayzed Esterification in Organic Solvent
Lipase-Catalayzed Esterification Organic Solvent
2009/1/23
This study was undertaken to investigate effect of molecular sieves on the esterification reaction between lauric acid and geraniol in isooctane catalyzed by immobilized lipase in a batch and continu...
Microbial biomass and enzyme activity in vineyard soils under organic and conventional farming systems
Conventional management enzyme activity microbial biomass organic management vineyard soils
2010/1/11
Many recent studies from around the world have compared organic and conventional farming systems in terms of soil properties. Microbial biomass and enzyme activity were compared in vineyard soils mana...
Microbial Population and Enzymatic Activity as Influenced by Organic Farming
Organic manures Microbial populations Enzymatic activity
2010/11/8
The effect of organic farming with various sources of organic manures and their combinations on soil biological fertility the experiment was conducted during July to October 2003. The recommended dose...
Some biochemical aspects of Fragi-Stagnic Albeluvisols’ organic matter
Albeluvisols organic matter long-term field experiment organic and mineral fertilisation urease and nitrate reductase auxine crop yields
2010/1/13
The concentrations of N-NH4+, N-NO3-, Ntotal, total (TOC) and water extractable (DOC) organic carbon, P, K, Ca, Mg, S, the activity of nitrate reductase, the activity of urease activity as well as ind...
HEALTH RISKS DUE TO EXPOSURE TO BIOLOGICAL AGENTS DURING REMOVAL OF ORGANIC WASTE. A SURVEY OF GAPS IN KNOWLEDGE
biowaste microorganisms health risks waste removal
2010/12/27
Following questions in the Netherlands Parliament, BKH Consulting Engineers was commissioned to make an inventory of the information available on health risks due to biological agents during the remov...
INFLAMMATORY POTENTIAL OF ORGANIC DUST COMPONENTS AND CHEMICALS MEASURED BY IL-8 SECRETION FROM HUMAN EPITHELIAL CELL LINE A549 IN VITRO
lung inflammation epithelium IL-8 organic dust endotoxin glucans
2010/12/27
Due to the complex composition of organic dust it is difficult to point at one or a few components causing pulmonary health problems in different occupational environments.