Results 81 to 90 of about 103,747 (353)
Mining is bad for health: a voyage of discovery
Environmental Geochemistry and Health, 2019 Mining continues to be a dangerous activity, whether large-scale industrial mining or small-scale artisanal mining. Not only are there accidents, but exposure to dust and toxins, along with stress from the working environment or managerial pressures ...
A. Stewart
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
L’espace narratif dans "Comment Wang-Fô fut sauvé" de Marguerite Yourcenar
Cuadernos de Investigación Filológica, 2018 Comment Wang-Fô fut sauvé, la première des Nouvelles Orientales de Marguerite Yourcenar, est un récit où l’espace, en particulier un de ses éléments, joue un rôle très important et livre la clé de l’adverbe initial.
Françoise Paulet Dubois
doaj +1 more source
Advanced Functional Materials, EarlyView.The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich +6 more
wiley +1 more source
Il viaggio settentrionale di Francesco Negri
Italies, 2014 Né en 1623, Francesco Negri est considéré comme le premier touriste à avoir atteint le Cap Nord motivé par une pure soif de connaissance. Il s’aventura jusque dans ces régions âpres à une époque où la mode considérait que l’exotique se trouvait en ...
Stefano Magni
doaj +1 more source
Oncogene, 2018 Metastasis is a complex multistep process that involves critical interactions between cancer cells and a variety of stromal components in the tumor microenvironment, which profoundly influence the different aspects of the metastatic cascade and organ ...
T. Motohara +14 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng +9 more
wiley +1 more source
Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization
Advanced Functional Materials, EarlyView.Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao +12 more
wiley +1 more source
Journal of American Academy of Dermatology, 2019 BACKGROUND Long-term maintenance treatment is required for patients with psoriasis. OBJECTIVES To evaluate the efficacy and safety of guselkumab in patients with moderate-to-severe psoriasis through three years of treatment.
K. Reich +12 more
semanticscholar +1 more source
Electroactive Liquid Crystal Elastomers as Soft Actuators
Advanced Functional Materials, EarlyView.Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley +1 more source