Results 231 to 240 of about 3,014 (298)

The Journey of Oral Hygiene: The Past, the Present, the Future

Journal of Periodontal Research, EarlyView.
This review traces the evolution of personal oral hygiene from ancient chewing sticks to modern powered toothbrushes and interdental devices, linking historical developments with contemporary evidence on efficacy, safety, and behavior. Despite technological advances, periodontal health relies on consistent biofilm removal, highlighting the need for ...
Fridus van der Weijden
wiley   +1 more source

Anisotropic diffraction of materials with fibre symmetry: application to chitin cuticle. [PDF]

IUCrJ
Wang Y, Snow T, Terrill N, Gupta HS.
europepmc   +1 more source

LifeMet: Report on the 2024–2025 meteorite recovery expedition in Dronning Maud Land, Antarctica for the study of microbe–meteorite interactions

Meteoritics &Planetary Science, EarlyView.
Abstract Since the discovery of nine meteorites near the Yamato mountains in 1969, Antarctica has been recognized as a superb location for meteorite recovery. While Antarctic recovery expeditions prioritize meteorite preservation for mineralogical and planetary studies, meteorites are not typically collected for biological applications.
Rachael Lappan, Rachel S. Kirby, Andrew G. Tomkins   +2 more
wiley   +1 more source

Failure mechanisms and reinforcement of pipe-framed solar greenhouses under snow loads. [PDF]

Sci Rep
Wang C, Shen J, Jiang Y, Zhu L.
europepmc   +1 more source

Elevation shapes alpine snow algal blooms and their influence on albedo reduction

New Phytologist, EarlyView.
Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela, Scott Hotaling, J. Joseph Giersch, Helena C. L. Klip, James J. Elser, Trinity L. Hamilton   +5 more
wiley   +1 more source

Generating Electricity While Walking with Smart Magnetoelastic Insoles. [PDF]

ACS Nano
Fan X, Shen S, Scott K, Chen G, Zhou Y, Kim SA, Kim I, Lin N, Chen J.   +8 more
europepmc   +1 more source

The Impact of Digital Technologies on Skills‐to‐Job Mismatches

New Technology, Work and Employment, EarlyView.
ABSTRACT A pervasive discourse calls for worker upskilling amid ongoing digital transformation. This study introduces a skills‐to‐job mismatch perspective into research on the digital transformation of work by conceptualising technological adoption as a process that reshapes the relationship between workers’ skill endowments and evolving job ...
Ana Santiago‐Vela
wiley   +1 more source

Reconstructing East Antarctic Temperature and Snowfall Variability from δ15N of N2

Bouchet M, Landais A, Klüssendorf AM, Brückner L, Legrain E, Capron E, Parrenin F, Menviel L, Grisart A, Prié F, Extier T, Jacob R, Fischer H, Traeger H, Tinner P, Schmitt J, Grimmer M.   +16 more
europepmc   +1 more source

Freeze-thaw characteristics and deformation monitoring of topsoil in highland pastoral areas under the influence of snow accumulation. [PDF]

Heliyon
Ge Z, Li G, Dun H, Huang N.
europepmc   +1 more source