Results 261 to 270 of about 171,305 (308)

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

open access: yesAdvanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez   +9 more
wiley   +1 more source

[2027: A new year for a new epidemiological study of chronic obstructive pulmonary disease in Spain]. [PDF]

open access: yesOpen Respir Arch
Soriano JB   +4 more
europepmc   +1 more source

[Determinants of healthcare-seeking delay in women with acute coronary syndrome]. [PDF]

open access: yesAten Primaria
Parellada-Vendrell M   +5 more
europepmc   +1 more source

[Nutritional emergency in the Yanomami territory: actions developed to combat hunger and the interface with commercial determinants of health]. [PDF]

open access: yesCad Saude Publica
Portugal LF   +9 more
europepmc   +1 more source

Sociocognitive determinants of adherence to standard precautions by the nursing staff in a regional hospital: a mixed-methods study. [PDF]

open access: yesRev Esc Enferm USP
Nunes JRL   +6 more
europepmc   +1 more source

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