Results 81 to 90 of about 11,495 (244)

Swift/XRT associates X-ray brightening episode in M15 to a source in its core [PDF]

open access: yes, 2013
Following a MAXI report of brightening from a source in M15 (ATel #5327), we performed a ~1 ks Swift/XRT observation of M15 in PC mode on September 7, 2013 at 6.35 UT (Obs.ID 91683028)
Sivakoff, G.R.   +4 more
core   +4 more sources

Relationship‐Building and Care Practices of Home‐Visiting Nurses Caring for Children With Medical Complexity and Their Families in Japan: A Qualitative Study

open access: yesJapan Journal of Nursing Science, Volume 24, Issue 1, January 2027.
ABSTRACT Aim Children with medical complexity require ongoing medical and daily care at home, placing substantial demands on their families. In this study, we aimed to elucidate the experiences of home‐visiting nurses caring for children with medical complexity, focusing on how they build relationships with primary caregivers and children and deliver ...
Sanae Fukui, Mari Matsuoka
wiley   +1 more source

The Brightening History of Poleward-Moving Auroral Forms

open access: yes, 2017
Poleward-Moving Auroral Forms (PMAFs) are believed to be the ionospheric footprints of magnetic flux tubes resulting from reconnection occurring at the dayside magnetopause. PMAFs initially brighten on the poleward edge of the auroral oval.
Frizzelle, Karin   +21 more
core  

When the lights come on: The hidden carbon cost of a brightening world

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Dark, low‐emission agricultural regions act as carbon sinks. As these landscapes urbanize, artificial light at night accelerates ecosystem respiration while land conversion drives fossil‐fuel emissions, together producing a carbon double shock that converts a carbon sink into a carbon source—a transition not yet captured by current NDC frameworks ...
Jeong‐Gu Lee
wiley   +1 more source

Exciton Energy Transfer-Assisted Photoluminescence Brightening from Freestanding Single-Walled Carbon Nanotube Bundles

open access: yes, 2016
Photoluminescence (PL) brightening is clearly observed through the direct morphology transition from isolated to thin bundled vertically- and individually freestanding single-walled carbon nanotubes (SWNTs).
Toshiaki Kato (470351)   +1 more
core   +1 more source

Innovative Processing Technologies for Legumes and Legume Products—A Review

open access: yesLegume Science, Volume 8, Issue 4, December 2026.
ABSTRACT The demand for plant‐based foods to improve food security, reduce malnutrition and promote better health worldwide has increased significantly in recent years. Legumes are a nutrient‐rich, sustainable, less expensive source of plant‐based foods, making them a healthy option for developing new food products.
Md Mirza Sahria Kamal   +2 more
wiley   +1 more source

The ocean’s color is changing near the Great Pacific Garbage Patch

open access: yesCommunications Earth & Environment
Marine microplastic pollution has proven remarkably difficult to detect from satellite. However, decades of satellite ocean color measurements have revealed long-term changes in the ocean’s optical signature, which may be influenced by the aggregation of
Shea Cheatham   +2 more
doaj   +1 more source

Substorm simulation: Insight into the mechanisms of initial brightening [PDF]

open access: yes, 2015
Initial brightening of the aurora is an optical manifestation of the beginning of a substorm expansion and is accompanied by large-amplitude upward field-aligned currents (FACs).
Ebihara, Y.   +3 more
core   +1 more source

Per‐Channel Complex B1+$$ {B}_1^{+} $$ Mapping for Parallel Transmit Ultra‐High Field MRI

open access: yesNMR in Biomedicine, Volume 39, Issue 12, December 2026.
Transmit‐field inhomogeneities beset ultra‐high field (UHF) MRI scans using single‐channel transmission or circularly polarised (CP) mode. Parallel transmission mitigates these artefacts but requires accurate subject‐specific per‐channel complex (magnitude and phase) B1+$$ {B}_1^{+} $$ maps. We explain the theory of per‐channel complex B1+$$ {B}_1^{+} $
Ye Yuan   +2 more
wiley   +1 more source

The 10 February 1977 lunar occultation of Uranus. Radius, limb darkening, and polar brightening at 6900 A [PDF]

open access: yes, 1979
Contact timings, corrected for lunar limb effects, indicate an equatorial radius of 25700 + or - 500 km for the visible disk for Uranus. A modified Minnaert function is used to model limb darkening and polar brightening.
Radick, R. R., Tetley, W. C.
core  

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