Results 131 to 140 of about 30,236 (236)

Correlations Between Osteocyte Lacuno‐Canalicular Network and Material Characteristics in Healthy and Mechanically Stimulated Murine Tibiae

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 5, May 2026.
This article reveals how calcium content, mineral nanostructure, and lacuno‐canalicular network (LCN) organization interact to shape bone heterogeneity in mouse tibiae. Advanced multimodal imaging uncovers that mechanical loading promotes mature mineral structures even in low‐calcium regions, highlighting LCN‐driven mineralization and offering new ...
Victoria Schemenz   +10 more
wiley   +1 more source

The cometary and asteroidal impactor flux at the earth [PDF]

open access: yes
The cratering records on the Earth and the lunar maria provide upper limits on the total impactor flux at the Earth's orbit over the past 600 Myr and the past 3.3 Gyr, respectively.
Weissman, Paul R.
core   +1 more source

Observation and Coordination Needs for Current, Near‐Future, and Next Generation Earth‐Observing SAR Systems

open access: yesEarth and Space Science, Volume 13, Issue 5, May 2026.
Abstract This paper summarizes an evaluation by experts of how coordination of Earth‐observing Synthetic Aperture Radar (SAR) missions among the world's space agencies could advance toward game‐changing scientific discoveries and fully realizing SAR's practical capability to address many issues facing society.
Cathleen E. Jones   +21 more
wiley   +1 more source

Prediscovery Activity of New Interstellar Object 3I/ATLAS: Rapid Brightening from 6 to 4 au

open access: yesThe Astrophysical Journal Letters
We report on the prediscovery observations and constraints of the new interstellar comet 3I/2025 N1 (ATLAS), made by the Zwicky Transient Facility, for the inbound leg of the comet out to a heliocentric distance of r _h  = 17 au, or approximately a year ...
Quanzhi Ye   +11 more
doaj   +1 more source

Astrometric observations of comets and asteroids and subsequent orbital investigations [PDF]

open access: yes
The 155-cm reflector was used for observations of comets and minor planets on 28 nights during April-October. Twenty-two of the observations refer to comets, 62 to numbered minor planets (numbered, that is, by the end of the semester: only nine of them ...
Marsden, Brian G., Mccroskey, Richard E.
core   +1 more source

Archives of impact: The politics of craters on Earth

open access: yesGeographical Research, Volume 64, Issue 2, May 2026.
This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley   +1 more source

International Evidence‐Based Guidelines for Traditional Chinese Medicine Management of Allergic Rhinitis

open access: yesAllergy, Volume 81, Issue 5, Page 1334-1353, May 2026.
ABSTRACT Allergic rhinitis (AR) is a prevalent chronic condition that significantly impacts patients' quality of life and poses challenges to effective management. Traditional Chinese medicine (TCM) offers a holistic approach, emphasizing syndrome differentiation, individualized care, and natural treatment strategies.
Qin‐Wei Fu   +74 more
wiley   +1 more source

‘What’ and ‘How’ to Measure in Allergy and Clinical Immunology: A Systematic Review of Core Outcome Sets and Outcome Harmonisation Processes

open access: yesClinical &Experimental Allergy, Volume 56, Issue 5, Page 476-497, May 2026.
This systematic review maps core outcome sets and harmonisation efforts in allergy and clinical immunology. Despite shared priorities such as quality of life and symptoms, substantial gaps and methodological inconsistencies remain, underscoring the need for broader coverage and standardised outcome measurement to improve comparability and clinical ...
Anastasia Demidova   +45 more
wiley   +1 more source

Observation and research on small solar system bodies based on the Antarctic Tianmu Staring Observation Project

open access: yesEarth and Planetary Physics
The Antarctic Tianmu Staring Observation Project (ATSOP) entails the deployment of 30 small-aperture, wide-field optical telescopes in the Antarctic region.
JianChun Shi   +10 more
doaj   +1 more source

Stochastic Forces in Microbial Community Assembly: Founding Community Size Governs Divergent Ecological Trajectories

open access: yesEcology Letters, Volume 29, Issue 5, May 2026.
The processes driving community assembly are broadly categorised into deterministic and stochastic ones. With a multi‐replicated experimental design, we quantified the extent to which stochasticity at initial stages of community assembly could drive divergence into alternative ecological trajectories.
Ibuki Hayashi   +2 more
wiley   +1 more source

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