Results 201 to 210 of about 5,034,776 (299)

Ultima ratio

open access: yes, 2012
Source: Arno Holz: Buch der Zeit. Lieder eines Modernen. Zweite, vermehrte Auflage, Berlin: F. Fontane & Co., 1892.
openaire   +3 more sources

Carbonized Polymer Dots‐Based Spectrally Adaptable Photonic Microbarcodes

open access: yesAdvanced Optical Materials, Volume 13, Issue 22, August 5, 2025.
This study explores spectrally tunable photonics barcodes using carbonized polymer dots (CPDs) based on whispering gallery mode (WGM) photoluminescence. CPDs offer wavelength‐dependent emission from visible to near‐infrared (NIR), thereby enabling variable WGM emissions.
Barun Kumar Barman   +2 more
wiley   +1 more source

Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice

open access: yesAdvanced Science, Volume 12, Issue 30, August 14, 2025.
This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang   +16 more
wiley   +1 more source

Facile Synthesis of Nanolayered Manganese Oxide for the Efficient and Selective Removal of Strontium(II) from Nuclear Wastewater

open access: yesAdvanced Science, Volume 12, Issue 30, August 14, 2025.
A novel nanolayered manganese oxide material (Na‐NLMO) is prepared using a rapid and straightforward method for efficient adsorption of Sr(II) in both simulated waste liquid and natural water systems. Its excellent adsorption performance of Na‐NLMO could be attributed to the accessible layered structure and negatively charged framework.
Fan Wang   +13 more
wiley   +1 more source

Survival of elderly people living with the human immunodeficiency virus in a municipality in Northeast Brazil: a retrospective cohort, 2006-2021. [PDF]

open access: yesEpidemiol Serv Saude
Vicente JDDS   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy