The chemical and physical characteristics of peanut hulls was assessed using methylene blue (MB) adsorptivity, physical analysis to assess surface area, and FT-IR spectroscopy to analyze chemical composition of the hulls....
Stichwort:
bisorption, environmental remediation, methylene blue, peanut hulls und surface chemistry
Fach:
Adsorption, Water -- Purification -- Adsorption, Cations und Peanuts
Chemostratigraphy is a technique that defines and spatially correlates stratigraphic units using subtle variations in the elemental composition of the sediments. A collaborative study of Upper Stick Elliott Creek within the Big...
Stichwort:
Chemostratigraphy, Hierarchical clustering, Principle component analysis, Sediment und X-Ray Fluorescence
Fach:
Chemostratigraphy, Hierarchical clustering (Cluster analysis), Sediments (Geology) und X-ray spectroscopy
Detection and characterization of newly synthesized cannabinoids (NSCs) is challenging due to the lack of availability of reference standards and chemical data. Identifying these substances usually involves the use of...
Stichwort:
Computer Learning, Mass Spectrometry, Novel Psychoactive Substances und Synthetic Cannabinoids
Fach:
Mass spectrometry, Machine learning, Cannabinoids und Synthetic marijuana
Novel psychoactive substances (NPSs) have been increasingly reported in recent years and possess significant risks to public health worldwide. These substances, sometimes known as “legal highs”, are newly designed drugs that...
Stichwort:
Chemometrics, NPS und PLS-DA
Fach:
Medication abuse, Substance abuse, Psychotropic drugs, Mass spectrometry und Statistics
Fungicides are typically used on crops to prevent pathogenic diseases. However, there are biopesticides that can inhibit the same pathogens as several fungicides. In particular, tannic acid can inhibit the growth of Fusarium...
Stichwort:
Biopesticide, Fusarium head blight, HPLC, Prosaro, QuEChERS und Tannic acid
Fach:
Plants, Protection of, Agricultural pests -- Control, Natural pesticides, Tannins, Agricultural chemicals, Fusarium diseases of plants und Barley -- Diseases and pests
The Ore Knob Copper Mine located near Jefferson, North Carolina, operated from 1850 to 1962;mine tailings from the mine were disposed of behind an earthen dam located in the headwaters of Ore Knob Branch, a tributary to Peak...
Stichwort:
contamination ecological und South Fork New River
Fach:
Groundwater--Pollution, River sediments--Quality und Copper mines and mining
Kombucha is a fermented tea that has been consumed since the time of the Tsin Dynasty inChina.1 It is produced from the modification of sweetened tea by a symbiotic culture of bacteriaand yeast. The culture is called a SCOBY...
In a forensic investigation of missing persons or a suspected murder the detection of the corpse is often the most important piece of evidence. Human remain detection dogs (HRD) are the most common method used in locating human...
Stichwort:
amines, decomposition, derivatization, GC-MS, pseudo corpse und soil
Fach:
Amines, Biodegradation, Derivatization, Gas chromatography, Mass spectrometry und Soils
The Fraser fir (Abies Fraseri) is a conifer commonly found in the Eastern United States. In the Southern Appalachian Mountains Fraser fir share an ecosystem with Red Spruce (Picea rubens) in island-like stands typically above...
Stichwort:
Fraser Fir und ICP-OES
Fach:
Fir -- Appalachian Region, Southern -- Analysis, Fir -- Appalachian Region, Southern -- Composition, Fir -- Effect of air pollution on -- Appalachian Region, Southern, Fir -- Effect of acid deposition on -- Appalachian Region, Southern und Spectrum analysis
The southern Appalachian spruce-fir forest is a unique ecosystem in North America which consists of red spruce (Picea rubens) and Fraser fir (Abies Frasen). Found at elevations above 4500' and inhabiting 26,609 hectares in...
Fach:
Red spruce decline -- Appalachian Region, Southern, Red spruce -- Effect of acid deposition on -- Appalachian Region, Southern, Red spruce -- Soils -- Appalachian Region, Southern, Red spruce -- Appalachian Region, Southern -- Composition und Inductively coupled plasma spectrometry -- Appalachian Region, Southern
