Results 161 to 170 of about 15,336 (245)

Physical Anchoring‐Assisted Mechanically Guided Assembly for Material‐Independent 3D Mesostructures

Small, Volume 22, Issue 44, 7 August 2026.
Conventional mechanically guided 3D assembly relies on selective chemical bonding between 2D precursors and elastomeric substrates, imposing fundamental limitations on material compatibility and scalability. Here, we present a physically anchored, buckling‐guided assembly platform based on a rod array patterned elastomeric substrate (RPES).
Yeonhee Heo, Pei Liu, Jeongmin Yoo, Jae Hyuk Hwang, Gooyoon Chung, Dong‐Gyun Kim, Raudel Avila, Yoonseok Park   +7 more
wiley   +1 more source

Synthesis and Characterization of Soy Hull Biochar-Based Flexible Polyurethane Foam Composites. [PDF]

Materials (Basel)
Ganesan K, Guin B, Wilbanks E, Sternberg J.   +3 more
europepmc   +1 more source

Long‐term management of extensive plastron thermal burn with surgical debridement and negative pressure wound therapy in an African spurred tortoise (Centrochelys sulcata)

Veterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract An adult, male African spurred tortoise (Centrochelys sulcata) was presented for evaluation of severe thermal burns of the plastron, approximately 5 months after an enclosure fire. On presentation, limbs were ulcerated, and the plastron was soft to touch with necrotic tissue and purulent discharge.
Hannah A. Danks, Gretel Tovar‐Lopez, Jasmine Sarvi, Oscar Chavez, João Brandão, Nicky Cassel   +5 more
wiley   +1 more source

Effect of Foam Faces and Butterfly Auxetic Core on Sandwich Nanoplate Vibration and Buckling

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 106, Issue 8, August 2026.
ABSTRACT This research examines the thermomechanical vibration and buckling properties of a three‐layer sandwich nanoplate, which consists of foam face layers and a butterfly‐shaped auxetic core. The formulation is developed based on Hamilton's principle and higher‐order shear deformation theory (HSDT), utilizing an analytical Navier‐type solution to ...
Mustafa Eroğlu, Mehmet Akif Koç, İsmail Esen   +2 more
wiley   +1 more source

Preparation and characterization of biodegradable flexible polyurethane foam containing acetylated tapioca starch and Castor oil. [PDF]

Sci Rep
Abdollahi Moghaddam MR, Mahdavi M, Beigbabaee A, Heidary M, Hesarinejad MA.   +4 more
europepmc   +1 more source

The Effects of Microplastics and Additives on Ecosystem Function, Structure, and Signaling

Global Change Biology, Volume 32, Issue 8, August 2026.
Microplastics disrupt ecosystem signaling through olfactory traps, altering predator–prey signaling and disrupting microbial communication and quorum sensing. ABSTRACT Microplastics (MPs) and their associated chemical additives are pervasive contaminants whose ecological impacts extend beyond organismal toxicity to fundamentally alter ecosystem ...
Sally Gaw, Maia Raymundo, Ciemon F. Caballes   +2 more
wiley   +1 more source

Web-based Data Analytics Framework for Polyurethane Foam Passive Air Sampling Rate and Effective Volume. [PDF]

Environ Eng Sci
Herkert N, Demiray BZ, Demir I, Martinez A, Hornbuckle KC.   +4 more
europepmc   +1 more source

Continuous positive airway pressure usage before and after issue of an urgent product defect correction notice following a global Philips recall

Internal Medicine Journal, Volume 56, Issue 8, Page 1332-1340, August 2026.
Abstract Background Following the global recall of three to four million Philips continuous positive airway pressure (CPAP) devices in 2021 due to emissions of harmful products, the Therapeutic Goods Administration (TGA) issued guidance recommending continuing usage, stating discontinuing treatment could be immediately harmful.
Kirra Liu, Christopher Worsnop, Julie Tolson, Thomas Churchward   +3 more
wiley   +1 more source

Outcomes, indications and predictive factors for complications in postmastectomy prepectoral reconstructions with polyurethane foam-coated implants. [PDF]

Breast
Lisa A, Riccardi F, Alessandri-Bonetti M, Mazzocconi L, Bottoni M, Barbieri B, Gottardi A, Palmesano M, Cervelli V, Bagnardi V, Pagan E, Veronesi P, De Lorenzi F, Rietjens M.   +13 more
europepmc   +1 more source

Polymer‐Derived Ceramics: A Materials Platform for Advanced Energy and Environmental Applications

Journal of the American Ceramic Society, Volume 109, Issue 8, August 2026.
Polymer‐derived ceramics (PDCs) represent a unique class of materials bridging polymer chemistry and ceramic science, perfectly suited for the design of advanced materials for current technological challenges of high societal impact particularly in energy and environmental domains.
Hippolyte Dory, Chrystelle Salameh, Philippe Miele   +2 more
wiley   +1 more source