Results 31 to 40 of about 130 (116)

Uncharted development of electrospun mats based on bioderived poly(butylene 2,5-furanoate) and poly(pentamethylene 2,5-furanoate)

open access: yesPolymer, 2023
Sustainable and bioderived furanoate polyesters are emerging as promising substitutes for petrochemical-derived polyesters, which are mainly applied in packaging, textile, and biomedical fields. This work presents the successful production, for the first time, of electrospun nanofibrous mats based on two furan-based polyesters, i.e., poly(butylene 2,5 ...
Santi, Sofia   +4 more
openaire   +1 more source

Hidden Drug Rash With Eosinophilia and Systemic Symptoms (DRESS): A Rare Case of Preceding Organ Damage Before Skin Manifestations

open access: yesClinical Case Reports, Volume 14, Issue 3, March 2026.
In DRESS syndrome, severe organ damage can occur after drug administration, sometimes even before the appearance of a rash. Clinicians should keep this possibility in mind when evaluating organ dysfunction of unknown cause. ABSTRACT Drug rash with eosinophilia and systemic symptoms (DRESS) is a drug‐induced hypersensitivity reaction that can cause ...
Kent Sato   +4 more
wiley   +1 more source

The crystal structure of poly(ethylene furanoate) [PDF]

open access: yesPolymer, 2016
Abstract The crystal structure of poly(ethylene furanoate) (PEF) has been determined using X-ray fiber diffraction (XRFD) combined with molecular modeling. Analysis of the XRFD data suggested the space group was P21, with a monoclinic unit cell where a = 5.784 A, b = 6.780 A, c = 20.296 A, and γ = 103.3°, giving a calculated unit cell density of the ...
Yimin Mao   +2 more
openaire   +1 more source

Improving the Wet-Spinning and Drawing Processes of Poly(lactide)/Poly(ethylene furanoate) and Polylactide/Poly(dodecamethylene furanoate) Fiber Blends

open access: yesPolymers, 2022
This work aims to produce poly(lactic acid) (PLA)/poly(alkylene furanoate)s (PAF)s fiber blends for textile applications and evaluates their microstructural, chemical, thermal, and mechanical properties. The work focuses on two PAFs with very different alkyl chain lengths, i.e., poly(ethylene 2,5−furandicarboxylate) (PEF) and poly(dodecamethylene 2,5 ...
Fabris, Claudia   +8 more
openaire   +2 more sources

Ximenia americana L. From Popular Use to Anti‐Inflammatory Activities: A Comprehensive Review

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
ABSTRACT Ximenia americana (L.), known as “yellow plum,” “sea lemon,” or “Brazilian plum,” is a tropical/subtropical plant widely used in traditional medicine. Its roots, leaves, flowers, stem, and fruits are traditionally employed to treat various inflammatory disorders.
Bruno Anderson F. Silva   +9 more
wiley   +1 more source

Características estruturais de ácidos húmicos isolados de solos com adição de resíduos orgânicos de origem urbana: composição elementar, análise de RMN 13C e Pi-CG/EM

open access: yesRevista Brasileira de Ciência do Solo, 2002
Foram avaliadas as alterações nas características estruturais de ácidos húmicos (AH) decorrentes da adição de matéria orgânica de resíduos urbanos. Os AH foram extraídos da camada superficial (0-20 cm) de um Argissolo Vermelho-Amarelo (Seropédica, RJ) e ...
L. P. Canellas   +7 more
doaj   +1 more source

The Dynamics of International Marketing: A Case Study of an International Alpine Resort in Hokkaido, Japan

open access: yesThunderbird International Business Review, Volume 68, Issue 2, Page 177-190, March/April 2026.
ABSTRACT This study examines the dynamics of alpine resorts and their evolution in international marketing. International marketing is a complex process involving different actors across borders. The literature has often examined marketing at specific points in time.
Chihiro Nakayama
wiley   +1 more source

A síntese de um furano-guiano [PDF]

open access: yesActa Amazonica, 1988
A síntese de lactonas sesquiterpênicas do tipo guaiano é de interesse devido as atividades biológicas associadas às estruturas complexas deste grupo de produtos naturais. Planejou-se a sua síntese a partir de monoterpenos abundantes isolados de óleos essenciais brasileiros.
Brocksom, Timothy J.   +1 more
openaire   +4 more sources

Estudio de los niveles de emisión de dioxinas a la atmósfera procedentes de plantas cementeras que utilizan combustibles alternativos durante la producción de clínker

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2005
El objetivo de este estudio fue la evaluación de la influencia en los niveles de dioxinas emitidos a la atmósfera como resultado de la utilización de diferentes residuos, tales como neumáticos usados o harinas animales como combustible alternativo ...
Esteban Abad   +2 more
doaj  

Agonistas del receptor de hidrocarburos de arilo como contaminantes en alimentos para la producción animal

open access: yesRevista de Producción Animal, 2022
Antecedentes: La salud de los humanos y animales está estrechamente vinculada. Muchos alimentos pueden contener materiales tóxicos y la mayoría de los productos químicos tienen un rango de uso seguro, pero en dosis altas pueden ser dañinos.
Oscar Guillermo Collado García   +2 more
doaj  

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