Results 151 to 160 of about 85,100 (288)

Identification and Quantification of Volatile Organic Compounds and Bioaerosols in the Conservation Processes of Guanche Mummies

Archaeometry, Volume 68, Issue 3, Page 561-572, June 2026.
ABSTRACT The Guanche mummies, ancient inhabitants of the Canary Islands, represent a significant part of the historical heritage preserved at the Museum of Nature and Archaeology (MUNA) in Tenerife, Spain. These mummies, subjected to artificial conservation practices, are of great interest to conservators seeking to understand their mummification ...
Benigno Sánchez, Maria Cristina Canela, Maria Garcia Morales, Juan Gilaranz, Murilo de Oliveira Souza, Ruth Mª. Rufino García   +5 more
wiley   +1 more source

Halogen occultation experiment (HALOE) optical witness-plate program [PDF]

An optical witness plate program was implemented to monitor buildup of molecular contamination in the clean room during the assembly and testing of the Halogen Occulation Experiment (HALOE) instrument.
Harvey, Gale A., Raper, James L.
core   +1 more source

δ13C and δ15N Values of Residues Provide Insights Into Identification of the Explosive Source

Rapid Communications in Mass Spectrometry, Volume 40, Issue 10, 30 May 2026.
ABSTRACT Rationale Postblast analyses of military and terrorist events will benefit from the capacity to learn more about the explosive materials used in an event. Here stable isotope ratio analyses (δ13C, δ15N) can provide additional information to complement identification of the explosive components.
James R. Ehleringer, John D. Howa
wiley   +1 more source

Migration of Phthalates From Polyethylene Terephthalate Bottles into Beverages: A Health Policy Brief [PDF]

Caspian Journal of Health Research
Background: Phthalate compounds are among the harmful compounds that, under certain conditions, can migrate from the inner wall of polyethylene terephthalate (PET) bottles into the beverage in which they are contained. Objectives: This policy brief aims
Tooraj Massahi, Amir Kiani, Ali Almasi, Jalil Jaafari, Nazir Fattahi, Kiomars Sharafi   +5 more
doaj  

Infertility Risk and Employment History Among US Women: Findings From National Health and Nutrition Examination Survey 2013–2014

American Journal of Industrial Medicine, Volume 69, Issue 5, Page 358-371, May 2026.
ABSTRACT Introduction It is well established that exposure to chemical, radiological, and biological hazards in the workplace are infertility risk factors. Although workplace‐specific infertility risks have been documented, the associations between employment history and infertility risk remain largely unexplored.
Cerine Benomar, Anne T. M. Konkle, Karen P. Phillips   +2 more
wiley   +1 more source

Longitudinal patterns of urinary biomarkers of placental and renal function in pregnancy and associations with early pregnancy exposure to phthalates and replacements. [PDF]

Reprod Toxicol
McNell EE, Stevens DR, Welch BM, Fenton S, Calafat AM, Botelho JC, Sinkovskaya E, Przybylska A, Saade G, Abuhamad A, Ferguson KK.   +10 more
europepmc   +1 more source

Color and COD Removal From ECF Effluent by Airlift Reactor With Immobilized Lentinus edodes

Chemical Engineering &Technology, Volume 49, Issue 5, May 2026.
Airlift bioreactor treating ECF bleaching effluent with Lentinus edodes immobilized on polystyrene fibers achieved up to 48% color and 41% COD removal. Under optimized aeration (300 mL/min) and HRT (78 h) without glucose, COD removal remained stable for 15 days, supporting a low‐input, enzyme‐driven strategy for pulp‐and‐paper wastewater. ABSTRACT This
Érica Simplício de Souza, Walter Oliva Pinto Filho Segundo, João Vicente Braga de Souza, Flávio Teixeira, Teresa Cristina Brasil de Paiva   +4 more
wiley   +1 more source

Process Modeling for Propylene Polymerization to Transfer Reaction Kinetics From Lab to Plant

Chemie Ingenieur Technik, Volume 98, Issue 5, Page 254-261, May 2026.
The modeling approach combines an industrial model for a fourth‐generation Ziegler–Natta catalyst with lab‐scale derived kinetics of a novel fifth‐generation catalyst. By transferring intrinsic kinetics across scales, polypropylene production can be predicted. Accurate melt flow rate prediction is only obtained with an additional adjustment.
Anna Konopka, Matthias Feigel, Johanna Fernengel, Maximilian Dochnahl, Richard W. Fischer, Olaf Hinrichsen   +5 more
wiley   +1 more source

Cross-feeding drives degradation of phthalate ester plasticizers in a bacterial consortium. [PDF]

Front Microbiol
Bertoldi S, Klaes S, Claus S, Marsans A, Heipieper HJ, Eberlein C.   +5 more
europepmc   +1 more source

Chemical Characterization of Toxic Elements in Plastic Utensils: Key Insights and Health Impacts

CLEAN – Soil, Air, Water, Volume 54, Issue 5, May 2026.
Toxic elements in plastic utensils are assessed using portable X‐ray fluorescence and specific migration tests with water and 3% acetic acid as food simulants. Cadmium, lead, arsenic, and mercury are detected in the utensils, and migration results show exceedances of specific migration limits, particularly for lead, mercury, and cadmium. These findings
Elizeu Chiodi Pereira, Lucas Takeshi Shimizu Hossokawa, Isabelle Nogueira Leroux, Aline de Carvalho Elias, Maciel Santos Luz, Kelly Polido Kaneshiro Olympio   +5 more
wiley   +1 more source