Results 291 to 300 of about 11,405,945 (372)

Peptide‐Induced Ferroelectricity in Charge‐Transfer Supramolecular Materials

Advanced Materials, EarlyView.
Bio‐inspired supramolecular charge‐transfer amphiphiles self‐assemble into nanoribbons in water, where peptide chirality‐induced symmetry breaking generates robust ferroelectricity across multiple systems. These water‐processable organic ferroelectrics also enhance neuronal outgrowth and electrophysiological maturity, offering a versatile strategy for ...
James V. Passarelli, Yang Yang, Cara S. Smith, Jing Hao, Dhwanit R. Dave, Ashwin Narayanan, Zaida Álvarez, Broderick K. Johnson, Kelly A. Marshall, Ivan Fithian, Hiroaki Sai, Ruomeng Qiu, Charlotte L. Stern, Liam C. Palmer, Evangelos Kiskinis, Samuel I. Stupp   +15 more
wiley   +1 more source

A developmental stage-aware graph transformer framework for automated bone-age assessment. [PDF]

Quant Imaging Med Surg
Cao K, Liu C, Du J, Duan L, Li L, Ma Y, Jung H.   +6 more
europepmc   +1 more source

Decoupling Dynamics and Crosslink Stability in Supramolecular Hydrogels Using Associative Exchange

Advanced Materials, EarlyView.
How does reorganization impact the stability of supramolecular hydrogels? In contrast to dissociative crosslink exchange, implementing associative exchange in macroscale DNA hydrogels enables decoupling of reorganization dynamics from thermal and mechanical stability.
Pierre Le Bourdonnec, Charafeddine Ferkous, Léo Comunale, Luca Cipelletti, Rémi Merindol   +4 more
wiley   +1 more source

Five-Year Absolute Risk-Based and Age-Based Breast Cancer Screening in the US.

JAMA Netw Open
Alagoz O, Lu Y, Gil Quessep E, Kerlikowske K, Mandelblatt JS, Sprague BL, Trentham-Dietz A, Hampton J, Groeneweg R, de Koning HJ, Miglioretti DL, Schechter CB, van Ravesteyn NT, Tosteson ANA, Stout NK, Lowry KP.   +15 more
europepmc   +1 more source

Global Burden of Oral Disorders in Adults Aged ≥65, 1990 to 2021: A Systematic Analysis of Global Burden of Disease Study 2021. [PDF]

Int Dent J
Zhang Y, Xu X, Pan W, Lv C, Tang Y, Li J.   +5 more
europepmc   +1 more source

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Thirty-one-year trends in diarrheal mortality and disability-adjusted life years attributable to lack of handwashing facilities. [PDF]

Trop Med Health
Li F, Yang Z, Lin Z, Chen X, Yang B, Lan S.   +5 more
europepmc   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Migraine Disease Burden and Trends (1990-2021): A Multidimensional Comparative Analysis of China and Other G20 Countries. [PDF]

Brain Behav
Yang R, Chen W, Sun M, Feng H, Chen B, Luo X, Li Z, Qiao F, Tang H, Ren H.   +9 more
europepmc   +1 more source