Results 161 to 170 of about 116,815 (334)
A novel high‐entropy spinel oxide (Fe0.2Co0.2Ni0.2Cr0.2Zn0.2)3O4 with exceptional electrochemical properties was synthesized. DFT calculations and experimental results both demonstrate that the multi‐metal synergistic effect and high‐entropy effect collectively enhance the material's electrical conductivity and rate performance.
Man Zhao+4 more
wiley +1 more source
Modification of bamboo cell walls using chemical in‐situ bonding was carried out, while optimizing the arrangement of bamboo fibers. Additionally, an N‐P‐B flame retardant system was formed within the bamboo material to develop an ultra‐strong flame retardant bamboo‐based composite.
Jiajian Wang+9 more
wiley +1 more source
On recontre bien quelquefois des hommes qui, animés peut-être par des motifs particuliers, voudraient, comme Machiavel, faire douter de l'utilité de la fortication; mais il en est si peu qui en doutent de bonne foi, que nous croyons superflu du prouver ici que la fortification ne cessera d'être utile, que quand les hommes seront assez sages pour vivre ...
openaire +1 more source
ABSTRACT Wildfires in Southern European Mediterranean regions, exacerbated by climatic conditions and human activity, pose significant threats to ecosystems and human well‐being. Current fire management policies tend to prioritize fire exclusion, neglecting traditional land use practices and socio‐ecological interactions underlying the human–fire ...
Erika Piroli+3 more
wiley +1 more source
Background: Bouillon is commonly consumed in some countries where micronutrient deficiencies are prevalent, but it has not been widely adopted as a micronutrient fortification vehicle.
Reina Engle-Stone+10 more
doaj
Studies of the elderly in Boston. I. The effects of iron fortification on moderately anemic people
SN Gershoff+3 more
openalex +1 more source