Results 31 to 40 of about 2,323 (173)
Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood
Advanced Science, Volume 13, Issue 42, 28 July 2026.Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher +10 more
wiley +1 more source
Influencia de un sólido sobre el secado de mezclas líquidas parcialmente miscibles [PDF]
Nexo, 2006 Un estudio experimental del secado convectivo de un sólido humedecido con una mezcla líquida que exhibe separación de fases durante el proceso de evaporación ha sido efectuado.
M. Vargas, J. Martínez
doaj
Small Science, Volume 6, Issue 7, July 2026.In situ electrochemical transmission electron microscopy reveals dynamic nanoparticle behavior during copper electrodeposition, from lateral motion and Ostwald ripening to coalescence and surface‐energy‐driven restructuring. These nanoscale processes occur “silently,” undetectable in bulk electrochemical signals, highlighting the importance of real ...
Monica Parpal +7 more
wiley +1 more source
Revista de Metalurgia, 2003 A pesar de las ventajas potenciales de los sistemas atmosféricos de lecho fluidizado, la experiencia ha demostrado que, bajo ciertas atmósferas y condiciones de operación, un material que se emplea como componente interno podría experimentar una falla y ...
E. Arias del Campo +3 more
doaj +1 more source
Journal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.Abstract The Antarctic ice sheet and ice shelves are losing mass and release freshwater to the ocean, affecting the ocean state. The response of ocean circulation to recent and projected increases in Antarctic meltwater is still uncertain, because of uncertainties in meltwater forcing and deficiencies in global ocean and climate models. Here, we use an
Birte Gülk +6 more
wiley +1 more source
Neumoperitoneo espontáneo por rotura de absceso piógeno hepático
Cirugía del Uruguay, 1998 Presentamos dos casos excepcionales de neumoperitoneo secundario a la rotura de abscesos piógenos hepáticos productores de gas. Ambos fueron diagnosticados como cuadros agudos de abdomen a punto de partida de la perforación de una víscera hueca ...
Rubens Neirotti
doaj
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.ABSTRACT Gluten‐free regulations require analytical systems that can reliably measure gluten in wheat, rye, and barley, and, in some jurisdictions, in oats across diverse food ingredients and processed foods. Examples include baked goods, fermented products such as beer, and extruded snack foods, where processing can alter gluten extractability and ...
Bert Popping +6 more
wiley +1 more source
Friend or foe: Face masks in patients with COPD at high altitude
Physiological Reports, Volume 14, Issue 14, July 2026.Abstract High‐altitude environments impose unique physiological challenges due to reduced barometric pressure and lower inspired oxygen partial pressure, raising concerns about the safety of face mask use in individuals with chronic obstructive pulmonary disease. While evidence at sea level shows that surgical and N95 masks modestly impair gas exchange—
Javier Josue Flores‐Mamani +2 more
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.Abstract The Asian Summer Monsoon (ASM) acts as a key mechanism for the vertical transport of surface pollutants into the upper troposphere (UT), which can have far‐reaching impacts on air quality and climate at regional to global scales. We analyze 16 years (2008–2023) of carbon monoxide (CO) observations from the Infrared Atmospheric Sounding ...
Anne Boynard +12 more
wiley +1 more source
Epidermal Patch Technologies for Integrated Healthcare and Infection Management
Advanced Healthcare Materials, Volume 15, Issue 24, 25 June 2026.Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang +7 more
wiley +1 more source