Results 111 to 120 of about 17,433 (282)
EXARC Journal, 2023 In Italy, chocolate (Theobroma cacao L.) was introduced during the Columbian exchange, and it quickly became both an important and accessible part of the Italian culinary tradition. Today, Italy is Europe’s second-largest chocolate producer. This project
Sarah Sandron +6 more
doaj
The physical characterisation and composition of archaeological dental calculus [PDF]
, 2017 Dental calculus is a complex biological material that has been found to provide significant evidence of past population diet, health and habitual activity.
Cooper, Kayleigh Anne
core
Microbeam X-ray Diffraction Analysis of Dental Calculus
, 1983 The crystalline components of human dental calculus were investigated using microbeam x-ray diffraction analysis. Hydroxyapatite and octacalcium phosphate were most frequently found in that portion having porous and zonal structure.
Y. Moriwaki, Y. Doi, M. Kani, T. Kani
core +1 more source
Advanced Science, EarlyView.We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi +15 more
wiley +1 more source
Temporal Interference Stimulation Enhances Neural Regeneration
Advanced Science, EarlyView.Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressotti +15 more
wiley +1 more source
Advanced Science, EarlyView.We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua +6 more
wiley +1 more source
Biomolecular Preservation in Dental Calculus from the Teotihuacan Ritual Landscape [PDF]
, 2019 The advent of high-throughput sequencing techniques has yielded a wealth of genomic information about the human oral microbiome. This research has expanded with the direct sequencing of DNA from dental calculus (calcified dental plaque) from ...
Wright, Sterling
core
Starch Granules, Dental Calculus and New Perspectives on Ancient Diet
, 2009 Recent work in various parts of the world has suggested the possibility of ancient starch granules surviving and adhering to archaeological artefacts. Often this information is used to infer aspects of diet.
Wrangham, Richard +5 more
core +1 more source
Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants
Advanced Science, EarlyView.The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann +11 more
wiley +1 more source
Fusobacterium Nucleatum Dna In Dental Calculus From Ancient Siberian Populations
International Dental JournalAim or purpose: To assess the possibility of DNA preservation of periodontopathogenic microorganisms in the archaeological material of dental calculus of the Western Siberia populations.
Mikhail Kotov +4 more
doaj +1 more source