Results 91 to 100 of about 1,956,075 (297)

Native American Educators and Their Leadership Roles on Reservations in the Northern Great Plains

open access: yes, 2016
Native American educators occupy a significant place within their respective communities. In this article I report findings from a qualitative investigation on the various ways Native educators define their roles to their students, schools, and ...
Huffman, Terry
core   +1 more source

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

Hybrid Marginality, Intercultural Bonding and Reconstruction of Black Motherhood in Alice Walker’s Meridian

open access: yesCritical Literary Studies, 2019
Over the past few decades, African American feminist writers have tried to highlight black women’s double marginalization in the United States and show how they are subalternized by both racist white society and sexist black community.
Farshid Nowrouzi Roshnavand
doaj   +1 more source

[Review of] Elizabeth Weatherford, ed. with Emelia Seubert, Native Americans on Film and Video [PDF]

open access: yes, 1982
This is an extraordinarily impressive and thorough compilation of primarily documentary films made by and about Native Americans. The Museum of the American Indian, the Heye Foundation and Elizabeth Weatherford and Emelia Seubert are to be commended for ...
Silet, Charles L. P.
core   +1 more source

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

open access: yesAdvanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin   +4 more
wiley   +1 more source

Cultural Roles of Native Patient Navigators for American Indian Cancer Patients

open access: yesFrontiers in Oncology, 2015
Linda eBurhansstipanov   +4 more
doaj   +1 more source

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