Results 81 to 90 of about 21,588 (200)

Appendiceal Goblet Cell Carcinoma: Comparison of Classification and Staging Systems with Evaluation of the Prognostic Role of Immunohistochemistry Stains

open access: yesJournal of Coloproctology
Background Goblet cell carcinoma (GCC) of the appendix is a unique lesion that exhibits features of both adenocarcinoma and neuroendocrine tumors.
Rachel Masia   +6 more
doaj   +1 more source

Calcium Isotopic Composition in Reindeer (Rangifer tarandus) Bones and Tooth Enamel: A Scalable Tool to Quantify Nursing Frequency in Past and Modern Populations?

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 23, 15 December 2026.
ABSTRACT Rationale Populations of North American caribou and Eurasian reindeer (Rangifer tarandus sspp.), essential for Arctic ecosystems and human communities, are experiencing unprecedented declines due to climate change and anthropogenic pressures. While understanding their historical resilience and demographic dynamics is critical for conservation,
Auguste Hassler   +5 more
wiley   +1 more source

Toward a digital urinary biopsy for early risk stratification in diabetic kidney disease: Anchoring shed cells, vesicles, and cell‐free DNA to spatial kidney cell states

open access: yesClinical and Translational Medicine, Volume 16, Issue 11, November 2026.
In diabetic kidney disease, one urine specimen carries shed cells, extracellular vesicles and cell‐free DNA released along the whole nephron. Reading all three against spatial kidney atlases is proposed as a testable route to cell‐resolved, non‐invasive risk stratification, and the clinical outputs shown are not yet demonstrated.
Juan Wu, Ping Sheng, Ying Lu, Ke Chen
wiley   +1 more source

Ice Giants Revisited: Uranus and Neptune as Magma Ocean Worlds

open access: yesThe Astrophysical Journal
Uranus and Neptune are commonly interpreted as volatile-rich “ice giants,” an assumption that underpins most interior models. Here we show that their observed radii, bulk densities, gravitational harmonics, normalized moments of inertia, intrinsic ...
Edward D. Young   +3 more
doaj   +1 more source

Intrinsic Antimicrobial Properties of a Novel Silorane‐Based Material for Orthopedic Applications

open access: yesJournal of Biomedical Materials Research Part A, Volume 114, Issue 11, November 2026.
ABSTRACT One of many drawbacks of PMMA bone cement used to secure orthopedic implants is that its surface is highly susceptible to bacterial attachment and biofilm formation. In an effort to find alternative materials, we focused on silorane‐based polymers previously developed for use in dental composites.
Terence E. McIff   +5 more
wiley   +1 more source

Tectonic Re‐Organization and Onset of South Caspian Escape Tectonics at 1.8–2.4 Ma

open access: yesBasin Research, Volume 38, Issue 6, November‐December 2026.
We show that the presently active tectonics of the South Caspian began relatively recently, likely in the range 1.8–2.4 Myr and replacing an older tectonic configuration ending in the Miocene at ~6 Ma. The various short‐lived stages in the destruction of the South Caspian have potential for insight into the late stages of basin closure and the ...
N. Abdullayev   +11 more
wiley   +1 more source

Measuring the Perceptions of where and when most Residential Burglaries occur in the Newlands East Policing Precinct, Durban [PDF]

open access: yesE-Journal of Humanities, Arts and Social Sciences
This study investigates the spatial and temporal distribution of residential burglaries in the Newlands East Policing Precinct of Durban, South Africa.
Nokukhanya Neptune Mbonambi
doaj   +1 more source

Using Local Expert Knowledge to Measure Prices: Evidence From a Survey Experiment in Vietnam

open access: yesReview of Development Economics, Volume 30, Issue 4, Page 2830-2847, November 2026.
ABSTRACT Many countries lack spatially disaggregated consumer price data needed to estimate real inequality and spatial patterns of poverty. Such data are especially absent in poor countries where weak infrastructure and high transport costs create large price variation over space.
John Gibson, Trinh Le
wiley   +1 more source

Avoiding Recurrence of Anorectal Abscess: The Impact of Patient Delay in Seeking Medical Attention

open access: yesJournal of Coloproctology
Objective Anorectal abscess is a frequent surgical problem. The objective of our retrospective study is to determine the clinical factors that mitigate complications of anorectal abscesses.
Sonu Nimesh Patel   +5 more
doaj   +1 more source

Validation of NEPTUNE-CFD Two-Phase Flow Models Using Experimental Data

open access: yesScience and Technology of Nuclear Installations, 2014
This paper deals with the validation of the two-phase flow models of the CFD code NEPTUNEC-CFD using experimental data provided by the OECD BWR BFBT and PSBT Benchmark.
Jorge Pérez Mañes   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy