Results 111 to 120 of about 427 (202)

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Chronic consumption of sweeteners in mice and its effect on the immune system and the small intestine microbiota [PDF]

Biomedica, 2021
Escoto JA, Martínez-Carrillo BE, Ramírez-Durán N, Ramírez-Saad H, Aguirre-Garrido JF, Valdés-Ramos R.   +5 more
europepmc   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Anticuerpos en sueros humanos a suspensiones bacterianas del género aeromonas

Revista de la Facultad de Medicina, 1961
1. Se estudian 132 sueros humanos, por medio de la reacción de aglutinación frente a suspensiones de siete cepas del género Aeromonas. 2. El número de sueros positivos varia para cada una de las cepas empleadas. 3.
Ramiro Martínez Silva, Andrés Soriano Lleras   +1 more
doaj  

Clinical practice guideline of the Interamerican Society of Cardiology on primary prevention of cardiovascular disease in women. [PDF]

Arch Cardiol Mex, 2022
Del-Sueldo MA, Mendonça-Rivera MA, Sánchez-Zambrano MB, Zilberman J, Múnera-Echeverri AG, Paniagua M, Campos-Alcántara L, Almonte C, Paix-Gonzales A, Anchique-Santos CV, Coronel CJ, Castillo G, Parra-Machuca MG, Duro I, Varletta P, Delgado P, Volberg VI, Puente-Barragán AC, Rodríguez A, Rotta-Rotta A, Fernández A, Izeta-Gutiérrez AC, Ancona-Vadillo AE, Aquieri A, Corrales A, Simeone A, Rubilar B, Artucio C, Pimentel-Fernández C, Marques-Santos C, Saldarriaga C, Chávez C, Cáceres C, Ibarrola D, Barranco D, Muñoz-Ortiz E, Ruiz-Gastelum ED, Bianco E, Murguía E, Soto E, Rodríguez-Caballero F, Otiniano-Costa F, Valentino G, Rodríguez-Cermeño IB, Rivera IR, Gándara-Ricardo JA, Velásquez-Penagos JA, Torales J, Scavenius K, Dueñas-Criado K, García L, Roballo L, Kazelian LR, Coussirat-Liendo M, Costa-Almeida MC, Drever M, Lujambio M, Castro ML, Rodríguez-Sifuentes M, Acevedo M, Giambruno M, Ramírez M, Gómez N, Gutiérrez-Castillo N, Greatty O, Harwicz P, Notaro P, Falcón R, López R, Montefilpo S, Ramírez-Flores S, Verdugo S, Murguía S, Constantini S, Vieira TC, Michelis V, Serra CM.   +76 more
europepmc   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Factors associated with extensions and withdrawals from stricto sensu graduate programs in Brazil during the COVID-19 pandemic: emphasis on mental health. [PDF]

Rev Lat Am Enfermagem
Teixeira LR, Miasso AI, Rezende MAD, Molina NPFM, Vila VDSC.   +4 more
europepmc   +1 more source