Results 11 to 20 of about 2,358,586 (291)
Microbial volatile fingerprints: potential use for soil/water diagnostics and correlation with traditional microbial parameters [PDF]
, 2007 This project used an electronic nose (E-nose) system composed of an array of 14 nonspecific conducting polymer sensors for soil and water diagnostics, based on qualitative microbial volatile production patterns. It tested the feasibility of using soil
Bastos, Ana Catarina
core +7 more sources
Volatile aldehydes in libraries and archives [PDF]
, 2010 Volatile aldehydes are produced during degradation of paper-based materials. This may result in their accumulation in archival and library repositories. However, no systematic study has been performed so far.
Kolar, J. +25 more
core +5 more sources
Analysis of volatile marker compounds in body fluid samples from patients with gastrointestinal disease [PDF]
, 2010 Causes of gastrointestinal diseases such as ulcerative colitis (UC) Crohn’s disease (CD) and irritable bowel syndrome (IBS) are not yet completely understood and clinical investigation for diagnosis is invasive, costly and time consuming.
Fowler, Dawn P.
core +7 more sources
Carbon isotope anomaly in the major plant C-1 pool and its global biogeochemical implications [PDF]
, 2004 We report that the most abundant C-1 units of terrestrial plants, the methoxyl groups of pectin and lignin, have a unique carbon isotope signature exceptionally depleted in C-13.
Kalin, R. +4 more
core +4 more sources
Self-Reduction Behavior of Bio-Coal Containing Iron Ore Composites
Metals, 2020 The utilization of CO2 neutral carbon instead of fossil carbon is one way to mitigate CO2 emissions in the steel industry. Using reactive reducing agent, e.g., bio-coal (pre-treated biomass) in iron ore composites for the blast furnace can also enhance ...
Asmaa A. El-Tawil +3 more
doaj +1 more source
Ziraa'ah: Majalah Ilmiah Pertanian, 2021 This study aimed to evaluate in vitro of Elephant grass silage using molasses and soy sauce sludge as additives with different length of ensilage. This research was conducted experimentally using a completely randomized design (CRD) with eight treatments
Iman Hernaman +5 more
doaj +1 more source
Pyrolisator Coal to be Cokes (Coal Cokes) Casting Metal Industry Standard
MATEC Web of Conferences, 2016 Pyrolisis of coal is partial combustion to reduce total moisture, volatile matter and sulfur contens and increase the calorific value of coal. The results of pyrolysis of coal is coke.
Sukamto +3 more
doaj +1 more source
Dark Matter in (Volatility and) Equity Option Risk Premiums
Operations Research, 2022 In their paper, “Dark Matter in (Volatility and) Equity Option Risk Premiums,” Bakshi, Crosby, and Gao ask a provocative question: is there dark matter embedded in volatility and equity options? They consider a theoretical approach that allows them to introduce the constructs of risk premiums on jumps crossing the strike and on local time.
Gurdip Bakshi, John Crosby, Xiaohui Gao
openaire +4 more sources
Some Properties of White and Torrefied Pellets Obtained from Oil Palm Trunk as Raw Material
BioResources, 2022 Properties of unheated wood pellets were compared with those of torrefied wood pellets that had been heated to 270, 290, and 310 °C, with raw material taken from two different height levels of oil palm trunk (OPT).
Aujchariya Chotikhun +6 more
doaj +2 more sources
Frontiers in Environmental Science, 2023 In recent years, ozone (O3) pollution has worsened in China and contributes frequently to air pollution problems. To support the implementation of coordinated control for ozone and fine particulate matter, it is essential to study the chemical ...
Danying Shan +15 more
doaj +1 more source