Results 41 to 50 of about 27,265 (219)
PATELLIDAE SHELLS WASTE AS A BIOSORBENT FOR THE REMOVAL OF ALDRIN PESTICIDE FROM AQUEOUS SOLUTIONS [PDF]
Adsorptive removal of aldrin insecticide from aqueous solutions by Treated Patellidae Shells (TPS) was investigated in a batch method under laboratory conditions.
ABDELHAMID BAKKA +7 more
doaj
This study investigated the levels of organochlorine pesticides (OCPs) and heavy metal residues in shellfish (shrimp, oyster and crab) collected from three Egyptian governorates (Ismailia, Damietta and Alexandria).
Taghred M Saber +2 more
doaj +1 more source
Investigaciones sobre toxicidad ambiental por pesticidas se han realizado principalmente en mamíferos terrestres, pero existe poca información sobre plaguicidas organoclorados en murciélagos. Teniendo en cuenta el papel funcional de este grupo
Javier Alfonso Racero-Casarrubia +3 more
doaj +1 more source
Parametrization and penalties in spline models with an application to survival analysis [PDF]
In this paper we show how a simple parametrization, built from the definition of cubic splines, can aid in the implementation and interpretation of penalized spline models, whatever configuration of knots we choose to use.
Costa, Maria J. (Maria João) +1 more
core +1 more source
Laser‐induced breakdown spectroscopy (LIBS) emerges as a transformative tool for rapid, on‐site pesticide residue detection in food, offering real‐time screening with minimal sample preparation and eliminating solvent use. Although LIBS demonstrates detection limits (0.009–6.9 mg/kg) suitable for regulatory screening and aligns with green chemistry ...
Mohammad Mehdizadeh +5 more
wiley +1 more source
This study presents a quantitative relationship between infestations of post‐smolt recruits and size‐structured returns of mature salmon to Norwegian rivers, suggesting that louse infestation from farms may reduce returns of spawners and re‐structure the size distribution of mature river populations of Atlantic salmon.
Peder A. Jansen +4 more
wiley +1 more source
Gemini Finale 98-Hour Flight Begins November 9 [PDF]
Gemini 12 activities from preflight operation to ...
core +1 more source
Characterisation of denitrification in the subsurface environment of the Manawatū catchment, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Earth Science at Massey University, Palmerston North, New Zealand [PDF]
Figures 2.1 & 2.2 have been removed for copyright reasons but may be accessed via their source listed in the References (Rivett et al., 2008, Fig. 2 & Saggar et al., 2013, Fig.
Rivas, Aldrin Alameda
core
Facilitated Transport of Organic Contaminants in a High Concentration, Multicomponent Plume
Abstract A field experiment evaluated the transport of organic contaminants in a plume from hazardous waste disposal areas at the Rocky Mountain Arsenal. The plume contained many xenobiotic contaminants, with widely varying expected mobilities.
D. M. Mackay +7 more
wiley +1 more source
Headspace Solid Phase Microextraction in Pesticide Residues Analysis:1. Optimisation of Extraction Conditions [PDF]
The method of headspace solid phase microextraction (HS/SPME) was successfully used in a simultaneous multicomponent analysis of hexachlorobenzene (HCB), tefluthrin, heptachlor, aldrin, chlorpyrifos, fenthion and bifenthrin in aqueous medium ...
Rada Đurović +3 more
doaj

