Results 61 to 70 of about 3,140,400 (284)

Multiple Twinning in Nacre and Aragonite

open access: yesAdvanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt   +7 more
wiley   +1 more source

The Effects of Urbanization on the Infant Gut Microbiota and Health Outcomes

open access: yesFrontiers in Pediatrics, 2020
Humans and their gut microbiota have co-evolved over thousands of years, resulting in the establishment of a complex host–microbiota ecosystem. Early life environmental factors, such as delivery mode, nutrition, and medication use, have been shown to ...
Siobhan Brushett   +5 more
doaj   +1 more source

Maternal and infant infections stimulate a rapid leukocyte response in breastmilk [PDF]

open access: yes, 2013
Breastmilk protects infants against infections; however, specific responses of breastmilk immune factors to different infections of either the mother or the infant are not well understood. Here, we examined the baseline range of breastmilk leukocytes and
Filgueira, L   +6 more
core   +3 more sources

3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications

open access: yesAdvanced Functional Materials, EarlyView.
3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier   +4 more
wiley   +1 more source

The Transformation of the Mother-Daughter Relationship in Amy Tan’s The Joy Luck Club and The Bonesetter’s Daughter [PDF]

open access: yes, 2014
The mother/daughter bond is the central subject of Amy Tan’s two powerful books, The Joy Luck Club and The Bonesetter’s Daughter. Tensions that arise in the novels between a Chinese mother and her Chinese-American daughter are often described by the ...
Kordel, Patrycja
core  

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Youthful Death and Melancholia: The Case of Rupert and Mary Brooke

open access: yesEuropean Journal of Life Writing, 2020
This article considers how Mary Brooke, the mother of the poet-soldier Rupert Brooke, managed her mourning and melancholia in the wake of the death of her sons in the First World War. It briefly considers how Brooke’s death and poetry framed and, to some
Alisa Miller
doaj   +1 more source

Metronidazole‐Loaded Cyclodextrin Nanogels for Antibacterial Therapy and Microbiota Regulation in Periodontitis

open access: yesAdvanced Healthcare Materials, EarlyView.
A methacrylamide β‐cyclodextrin‐based nanogel (MACD nGel) is developed to load the antimicrobial drug Metronidazole (MNZ) for topical delivery for the treatment of periodontitis. It is demonstrated that cyclodextrin nanogel (nGel) loaded with metronidazole provides an efficient drug delivery route but also has potential clinical applications and offers
Yanjing Ji   +8 more
wiley   +1 more source

Mother-child histocompatibility and risk of rheumatoid arthritis and systemic lupus erythematosus among mothers. [PDF]

open access: yes, 2020
The study objective was to test the hypothesis that having histocompatible children increases the risk of rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), possibly by contributing to the persistence of fetal cells acquired during ...
Barcellos, Lisa F   +16 more
core  

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