Results 61 to 70 of about 35,726 (295)

Underestimating Internal Variability Leads to Narrow Estimates of Climate System Properties [PDF]

open access: yes, 2019
Probabilistic estimates of climate system properties often rely on the comparison of model simulations to observed temperature records and an estimate of the internal climate variability.
Forest, CE   +3 more
core   +1 more source

YOU HAVE BEEN WARNED: The Effect of California's Proposition 65 Warning on Consumer Perceptions and Evaluations

open access: yesJournal of Consumer Affairs, Volume 59, Issue 4, Winter 2025.
ABSTRACT With cancer rates projected to rise sharply in the coming years, identifying effective preventative health measures to address the issue has become critically important. By adopting perceived risk and signaling theory as the theoretical lens, the current research examines one such unique and underexplored intervention—the Proposition 65 ...
Lauren Drury   +2 more
wiley   +1 more source

Risk assessment of replacing synthetic preservatives with natural ingredients

open access: yesEFSA Journal, Volume 23, Issue S1, December 2025.
Abstract The present work, developed within the EU‐FORA fellowship programme, assessed the risk assessment of vegetable by‐product extracts as natural alternatives to synthetic preservatives in food formulations. Extracts were obtained from onion peel (Allium cepa L.), zucchini (Cucurbita pepo L.) and kale (Brassica oleracea L. var.
Tatiane C. G. Oliveira   +8 more
wiley   +1 more source

Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2013 [PDF]

open access: yes, 2013
Originally conducted by the Gulf of Maine Council on the Marine Environment from 1993 to 2011, the Gulfwatch Program examined trends in the water quality of the Gulf of Maine by monitoring toxic contaminant concentrations in the tissues of shellfish ...
Trowbridge, Philip R., Wood, Matthew A.
core   +1 more source

Automated Analysis of Pollutants in Wastewater Using Atmospheric Pressure Gas Chromatography‐Tandem Quadrupole Mass Spectrometer With Robotic Autosampler and Solid Phase Micro Extraction

open access: yesJournal of Separation Science, Volume 48, Issue 11, November 2025.
ABSTRACT The analysis of organic pollutants using gas chromatography coupled to mass spectrometer (GC‐MS) with electron impact (EI) ionization and liquid–liquid or solid‐phase extraction (LLE or SPE) often suffer from a limited selectivity and arduous sample preparation.
Dnyaneshwar Shinde   +10 more
wiley   +1 more source

Parasitic fauna, histopathological alterations, and organochlorine pesticides contamination in Chrysichthys nigrodigitatus (Lacepede, 1803) (Bagridae) from Lagos, Lagoon, Nigeria

open access: yesScientific African, 2019
The current study investigates the correlation of the host oxidative stress enzymes, parasite prevalence with environmental pesticide concentrations using combined parasitological parameters and histopathological alteration index in the Chrysichthys ...
Akinsanya Bamidele   +3 more
doaj   +1 more source

Line-of-sight guidance techniques for manned orbital rendezvous [PDF]

open access: yes, 1963
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1963.Vita.Includes bibliographical references (leaves 305-309).by Edwin Eugene Aldrin, Jr.Sc ...
Aldrin, Buzz
core  

Laserentfernungsmessungen zum Mond: Das Erde‐Mond‐System als Gravitationslabor

open access: yesPhysik in unserer Zeit, Volume 56, Issue 6, Page 281-286, November 2025.
Seit über 50 Jahren wird das Erde‐Mond‐System mit Lasern exakt vermessen. Es geht dabei um hochempfindliche Tests der Relativitätstheorie und unter anderem um die Frage, ob das Äquivalenzprinzip wirklich universell und materialunabhängig ist. Hochgenaue Abstandsmessungen mit ultrakurzen Laserpulsen sollen diese Frage klären.
Ulrich Schreiber, Johann Eckl
wiley   +1 more source

DEGRADACIÓN DEL ALDRÍN POR Bacillus licheniformis, AISLADO DEL AGUA Y SEDIMENTO DE LA CIENAGA GRANDE DE SANTA MARTA

open access: yesActa Biológica Colombiana, 2012
Con el objeto de apoyar la utilización de los microorganismos como alternativa para la degradación de contaminantes orgánicos persistentes, se aisló la bacteria Bacillus licheniformis, a partir de muestras de sedimento y agua del complejo lagunar de la ...
José Gregorio Sánchez Díaz Granados   +1 more
doaj  

Volatility Forecasting Models and Market Co-Integration: A Study on South-East Asian Markets [PDF]

open access: yes
Volatility forecasting is an imperative research field in financial markets and crucial component in most financial decisions. Nevertheless, which model should be used to assess volatility remains a complex issue as different volatility models result in ...
Aldrin Herwany, Erie Febrian
core  

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