Results 201 to 210 of about 48,039 (231)

Conductive Microneedles Loaded With Polyphenol‐Engineered Exosomes Reshape Diabetic Neurovascular Niches for Chronic Wound Healing

Advanced Science, EarlyView.
This study establishes a bio‐electroceutical interface by synergizing engineered exosome‐derived biological signals with electroconductive microneedle‐delivered electrical cues, achieving dual‐pathway reprogramming of the diabetic neurovascular niches and accelerating wound healing. Abstract Diabetic wound healing remains a major clinical challenge due
Di Liu, Jingxian Gao, Xueling Wu, Xinxin Hao, Wenxiu Hu, Lu Han   +5 more
wiley   +1 more source

Xylose Metabolism Perturbation in Yarrowia lipolytica for Efficient Succinic Acid Bioproduction from Lignocellulosic Biomass

Advanced Science, EarlyView.
This study engineers Yarrowia lipolytica to produce succinic acid (SA) from lignocellulosic biomass. Adaptive evolution and multi‐omics analysis identify regulators that alleviate xylose metabolic disorder. Multi‐copy integration of xylose metabolic genes resolves redox imbalances from a futile fatty acid cycle, producing high‐titer SA from corn stover
Yutao Zhong, Changyu Shang, Jinhong Gu, Huilin Tao, Xuemei Lu, Jin Hou, Zhiyong Cui, Qingsheng Qi   +7 more
wiley   +1 more source

A Novel Zinc(II) Complex for Sonodynamic Therapy Induces Pyroptosis of Breast Cancer Cells and Enhances Anti‐Tumor Immune Response

Advanced Science, EarlyView.
Although Zinc(II) complexes are effective in photodynamic therapy, their efficacy is limited by the poor tissue penetration of light. This work introduces a novel zinc(II) complex for sonodynamic therapy. Under ultrasound activation, it generates substantial singlet oxygen, induces pyroptosis in breast cancer cells, and promotes anti‐tumor immune ...
Sijie Wen, Dongsheng Tang, Lingpu Zhang, Hanchen Zhang, Zheng Cao, Kong Wai Tan, Xiaojun Wang, Haihua Xiao, Kun Shang   +8 more
wiley   +1 more source

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Monitoring Volcanoes

Science, 2012
Despite technological advances, volcano monitoring around the world is woefully incomplete.
Sparks, RSJ, Biggs, CJ, Neuberg, J.
openaire   +4 more sources

Magnetic Monitoring of Volcanoes

2022
The Earth's ambient magnetic field is the sum of the fields produced by several sources, both internal and external, stable or variable in time. To measure variations in the magnetic field created by volcanic phenomena, generally of very low amplitude, it is necessary to be able to know the variations created by other internal or external phenomena ...
Gailler, Lydie-Sarah, Lénat, Jean-François   +1 more
openaire   +1 more source

Volcano monitoring applications of the Ozone Monitoring Instrument

Geological Society, London, Special Publications, 2013
AbstractThe Ozone Monitoring Instrument (OMI) is a satellite-based ultraviolet (UV) spectrometer with unprecedented sensitivity to atmospheric sulphur dioxide (SO2) concentrations. Since late 2004, OMI has provided a high-quality SO2dataset with near-continuous daily global coverage. In this review, we discuss the principal applications of this dataset
McCormick, Brendan, Edmonds, Marie, Mather, Tamsin A., Thomas, Helen, Campion, Robin, Hayer, Catherine, Carn, Simon A.   +6 more
openaire   +3 more sources

Monitoring active volcanoes

Journal of the Geological Society, 1991
A meeting of the Volcanic Studies Group was held at Burlington House on 6 December 1989, to review establkhed and innovative techniques used in monitoring active volcanoes. Ten of the fourteen papers offered were presented orally. The meeting was topical, being held on the eve of the United Nations ...
openaire   +2 more sources

Satellite Monitoring of Volcanoes

1996
Ever-increasing population densities of volcanic regions around the world dictate that the potential risks of any eruption are also increasing. Rapid developments in remote-sensing science in recent years vastly expand our capabilities to monitor volcanoes across the entire electromagnetic spectrum.
P. Francis, P. Francis, Peter J. Mouginis-Mark, G. Wadge   +3 more
openaire   +2 more sources

Monitoring of Volcano deformation

2022
Monitoring ground surface deformation is an essential component of volcano monitoring, along with other techniques, such as seismology, geochemistry and geology. This chapter presents the different sources at the origin of the deformation observed in a volcanic context, followed by a review of the various techniques used for measuring such deformation.
Cayol, Valérie, Peltier, Aline, Froger, Jean-Luc, Beauducel, François   +3 more
openaire   +1 more source

Gravity Monitoring of Volcanoes

2022
The Earth's gravity field varies over time due to external and internal causes, but in minute proportions compared to its average value. The basic principle of microgravity monitoring is that changes in Earth's gravity can reflect deep mass transfer processes, often associated with surface deformation.
Gailler, Lydie-Sarah, Lénat, Jean-François, Donnadieu, Franck   +2 more
openaire   +1 more source