Results 171 to 180 of about 1,482,204 (350)

Bamboo‐Like Whiskers‐Reinforced Bioceramics Accelerate Large Segmental Bone Regeneration via Dual Modulation of Type‐H Vessels and Osteoinduction

open access: yesAdvanced Science, EarlyView.
The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng   +10 more
wiley   +1 more source

The U.S. ethanol industry [PDF]

open access: yes
Ethanol is vital to achieving greater American energy independence. It is today's only viable and available fuel that can be substituted for gasoline. Unlike oil, ethanol is renewable-it will never run out.
Mark D. Stowers
core  

Material deprivation of foreigners in Italy

open access: yes, 2013
According to the official Eurostat measure, material deprivation is particularly high among foreigners. But do each deprivation item have the same importance? Are there differences in material deprivation across regions? Is there homogeneity of items’ incidence across regions?
BUSETTA, Annalisa   +2 more
openaire   +1 more source

Solution‐Processed Nickel Oxide as Efficient Hole Transport Layers in Inverted Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
This review summarizes recent advances in four mainstream solution‐based techniques for synthesizing NiOx hole‐transport layers for high‐performance perovskite photovoltaic cells, and highlights the key challenges and future prospects for achieving high efficiency, long‐term stability, and low‐cost perovskite photovoltaic technologies toward ...
Zheng Wu   +7 more
wiley   +1 more source

Cosmetic materials-induced foreign body granuloma at the lower lip

open access: yesJournal of Dental Sciences, 2022
Ying-Tai Jin   +3 more
doaj   +1 more source

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