Results 111 to 120 of about 123,318 (307)

Dietary Predictors of Phthalate and Bisphenol Exposures in Pregnant Women

open access: yesAdvances in Nutrition, 2019
Endocrine disrupting chemicals (EDCs) can disrupt fetal developmental processes during pregnancy, leading to long-term adverse outcomes in humans. A major source of exposure to EDCs, such as phthalates and bisphenols, is the food supply, primarily due to
Diana C. Pacyga   +2 more
semanticscholar   +1 more source

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

open access: yesChemie Ingenieur Technik, EarlyView.
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   +5 more
wiley   +1 more source

From Plastics to Prognosis: ANO4 Susceptibility Links Phthalate Exposure to Prostate Cancer Progression

open access: yesDiagnostics
Background/Objective: Di-2-ethylhexyl phthalate and its bioactive metabolite mono-2-ethylhexyl phthalate (MEHP) are ubiquitous endocrine-disrupting chemicals implicated in carcinogenesis.
Chi-Fen Chang   +8 more
doaj   +1 more source

Valve seat pores sealed with thermosetting monomer [PDF]

open access: yes, 1966
Hard anodic coating provides a smooth wear resistant value seating surface on a cast aluminum alloy valve body. Vacuum impregnation with a thermosetting monomer, diallyl phthalate, seals the pores on the coating to prevent galvanic ...
Olmore, A. B.
core   +1 more source

Plastisol Foaming Process. Decomposition of the Foaming Agent, Polymer Behavior in the Corresponding Temperature Range and Resulting Foam Properties [PDF]

open access: yes, 1998
The decomposition of azodicarbonamide, used as foaming agent in PVC - plasticizer (1/1) plastisols was studied by DSC. Nineteen different plasticizers, all belonging to the ester family, two being polymeric (polyadipates), were compared.
Abbiendi, G   +424 more
core   +3 more sources

Xylose Acetals ‐ a New Class of Sustainable Solvents and Their Application in Enzymatic Polycondensation

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
Novel organic solvents with an unmodified carbohydrate core were synthesised both from D‐xylose and directly from biomass and were successfully used as reaction media for lipase biocatalysts to synthesise aliphatic and aromatic polyesters. Abstract The use of organic solvents in academic research and industry applications is facing increasing ...
Anastasia O. Komarova   +8 more
wiley   +1 more source

Hydrothermal Alkali‐Assisted Growth of Highly In‐Plane Crystallized Poly(Heptazine Imide) for Photocatalytic H2O2 Production

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A new re‐crystallization strategy was employed to design a highly crystallized poly(heptazine imide) photocatalyst, achieving strong light absorption capacity, accelerated separation/migration of photocarriers, and enhanced proton extraction capability simultaneously.
Xiaojuan Zhi   +11 more
wiley   +1 more source

Cavefish Population Status and Environmental Quality in Cave Springs Cave, Arkansas - Final Report submitted to Arkansas Natural Heritage Commission [PDF]

open access: yes, 1999
This report summarizes the continuing effort to monitor environmental quality in the Cave Springs Cave Natural Area and to implement the Ozark Cavefish Recovery Plan.
Brown, Arthur V., Graening, G. O.
core   +2 more sources

Assessing the carcinogenic potential of low-dose exposures to chemical mixtures in the environment: the challenge ahead. [PDF]

open access: yes, 2015
Lifestyle factors are responsible for a considerable portion of cancer incidence worldwide, but credible estimates from the World Health Organization and the International Agency for Research on Cancer (IARC) suggest that the fraction of cancers ...
Ab Hamid, Hasiah   +173 more
core   +11 more sources

Phthalate exposure and female reproductive and developmental outcomes: a systematic review of the human epidemiological evidence

open access: yesEnvironment International, 2019
Objective: We performed a systematic review of the epidemiology literature to identify the female reproductive and developmental effects associated with phthalate exposure.
E. Radke, B. Glenn, J. Braun, G. Cooper
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy