Results 41 to 50 of about 2,329 (243)

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

open access: yesBMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang   +6 more
wiley   +1 more source

Origins of Mercury’s Big Heart of Iron: Exploring Pathways to Form High Core Mass Fraction Planets via N-body Simulations

open access: yesThe Astrophysical Journal
Mercury’s core mass fraction (CMF) is 0.7, more than double that of the other rocky planets in the solar system, which have CMFs of 0.3 or lower. The origin of Mercury’s large, iron-rich core remains unknown. Adding to this mystery, an elusive population
Haniyeh Tajer   +5 more
doaj   +1 more source

DETERMINATION OF COORDINATES OF THE BASIC POINTS OF THE ILLUMINATED PART OF THE SPHERICAL PLANET'S VISIBLE DISC

open access: yesOdessa Astronomical Publications, 2017
The formulae for determination of planetocentric coordinates of the basic points of an illuminated part of the visible disc of a spherical planet in projection onto the plane of the sky are derived. The formulae are deduced from general expressions using
V. V. Mikhalchuk
doaj   +1 more source

Barriers to the Adoption of Circular Economy Business Models in the Indian Textile Industry

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The Indian textile industry has significant negative impacts on the environment. This industry needs to adopt a circular economy approach to become more sustainable; however, progress on this has been limited. In this study, we report on the barriers to adoption of Circular Economy Business Models (CEBMs) in the Indian textile industry.
Himanshu Chandra   +2 more
wiley   +1 more source

An Intra-Mercurial Planet [PDF]

open access: yesNature, 1876
THE discussion as to the existence of a planet within the orbit of Mercury leads me to communicate an observation made many years ago, which I believe nothing but the existence of an unknown planet between us and the sun can explain. On Sunday, January 29, 1860, the sun rose in a fog in London, so that he could be steadily looked at as if through a ...
openaire   +4 more sources

Temperature-related Variations of 1064 nm Surface Reflectance on Mercury: Implications for Space Weathering

open access: yesThe Planetary Science Journal
It has been predicted that high equatorial temperatures on Mercury could promote thermal annealing by Ostwald ripening, where nanophase metal particles (a product of space weathering) coalesce and grow into larger, microphase particles, resulting in ...
Ariel N. Deutsch   +9 more
doaj   +1 more source

An Intra-Mercurial Planet [PDF]

open access: yesNature, 1878
WITH reference to the important announcement, by telegram, of the discovery by Mr. Watson of an intra Mercurial planet during the late eclipse of the sun, it may he worth remarking that the position of θ Cancri agrees very well with that given in the telegram published in NATURE, and that there may be a possibility that the object observed is in ...
openaire   +1 more source

Biomass‐Coupled HER System: A Strategy for Sustainable and Low‐Cost Hydrogen Production

open access: yesCarbon Energy, EarlyView.
Pine wood is carbonized into a hierarchically porous biochar anode that undergoes carbon oxidation reaction, replacing the oxygen evolution reaction in alkaline water electrolysis. The resulting biomass‐coupled HER system converts water into hydrogen at low cell voltages, enabling low‐cost H2 production from renewable carbon resources. ABSTRACT Biomass‐
Yuming Huang   +10 more
wiley   +1 more source

Revisiting Electronic and Nuclear Sputtering from Ions at Mercury Using Linear Cascade Theory

open access: yesThe Planetary Science Journal
This study revisits calculations using linear cascade theory (LCT) to estimate the relative importance of the ion-induced collisional sputtering yield (also referred to as knock-on, nuclear, or kinetic sputtering) and the ion-induced electronic ...
Orenthal J. Tucker   +5 more
doaj   +1 more source

In Situ Grown Bimetallic (Ni, Fe)12P5 Nanoneedles With Favorable Electronic Structures and Superwetting Surfaces for Highly Efficient and Durable Seawater Splitting at Industrial Current Density

open access: yesCarbon Energy, EarlyView.
A three‐dimensional bimetallic (Ni, Fe)12P5 nanoneedle array anchored on metal foam with superwetting surfaces and modulated electronic structures is in situ fabricated via a facile one‐step phosphidation strategy (Fe–Ni12P5 NAs@NFF). This material demonstrates exceptional bifunctional activity and long‐term stability at the industrial‐scale current ...
Jingcheng Zhang   +7 more
wiley   +1 more source

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