Results 171 to 180 of about 217,308 (243)

Multileaf Faraday cup for beam energy verification in radiation therapy with ultra‐high dose‐rate electron beams and ion beams

open access: yesMedical Physics, Volume 53, Issue 3, March 2026.
Abstract Background In radiotherapy and particle therapy, the stability of the beam energy must be checked routinely during quality assurance. This is of particular importance when varying the dose rate via the beam intensity of the accelerator in order to study the FLASH effect when comparing irradiations with conventional and ultra‐high dose rates ...
Christoph Makowski   +3 more
wiley   +1 more source

Remodeling the Inflammatory Microenvironment: Nanomaterial‐Based Targeted Strategies for Systemic Lupus Erythematosus and Lupus Nephritis

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
Current treatments for severe lupus nephritis are limited by side effects due to poor drug targeting. This review explores how smart nanomaterials—like liposomes and biomimetic carriers—can precisely deliver drugs to overactive immune cells and the kidneys. These nanotherapeutics enhance efficacy, reduce toxicity, and enable combination strategies. The
Cheng Zhou   +6 more
wiley   +1 more source

Exploring Terrestrial Lava Tubes as Martian Analogs (I): Multi‐Analytical Study of Mineralization Processes in Cueva del Vidrio, La Palma (Canary Islands)

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract The study of terrestrial lava tubes is essential for understanding geological processes occurring during volcanic activity on other planetary bodies, such as Mars. These processes lead to the formation of minerals analogous to those found on other planets.
F. Alberquilla   +10 more
wiley   +1 more source

Estimation of podocyte dysfunction by nephrinuria severity in proteinuric forms of chronic glomerulonephritis

open access: yesТерапевтический архив, 2011
Aim. To evaluate severity of nephrinuria (NU) as a marker of podocyte dysfunction (PD) in patients with proteinuric forms of chronic glomerulonephritis (CGN) and to specify efficacy of this test for assessment of activity and prognosis of CGN.
Natal'ya Viktorovna Chebotareva   +7 more
doaj  

The molecular architecture of the kidney slit diaphragm

open access: yes
Abstract Vertebrate life depends on renal function to filter excess fluid and remove low molecular-weight waste products. An essential component of the kidney filtration barrier is the slit diaphragm (SD), a specialized cell-cell junction between podocytes.
Alexandra N. Birtasu   +5 more
openaire   +1 more source

Hail to the thief: spectral egalitarianism in the Moroccan High Atlas Songez au voleur ! les spectres de l’égalitarisme dans le Haut‐Atlas marocain

open access: yesJournal of the Royal Anthropological Institute, Volume 32, Issue S1, Page 104-120, March 2026.
This essay examines the spectres haunting ideas of egalitarianism among Tashelhiyt‐speaking communities in the Moroccan High Atlas: first, the tyrant, an obvious frontal threat to ideas of equality; and then the vastly more complex figure of the thief (amkhar).
Matthew Carey
wiley   +1 more source

Qualitative Assessment of Foetal Lung Size in Left Congenital Diaphragmatic Hernia Using Ultrasound and MRI: A Retrospective Cohort Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 4, Page 833-841, March 2026.
ABSTRACT Objective To evaluate the reliability of qualitative foetal lung size assessments on ultrasound (US) and MRI in left congenital diaphragmatic hernia (CDH) and their correlation with quantitative metrics and neonatal mortality. Design Retrospective cohort study. Setting Single tertiary center, 2008–2020.
Shiri Shinar   +10 more
wiley   +1 more source

Shock tube instrumentation techniques for study of hypervelocity entry problems [PDF]

open access: yes
Shock tube instrumentation methods for convective heat transfer study and radiative properties of high temperature gas at conditions simulating hypervelocity ...
Gruszczynski, J. S., Rogers, D. A.
core   +1 more source

Polarization vision and the physiological basis for trichromatic vision in Philaenus spumarius: Understanding host‐seeking behaviour in insect vectors for Xylella fastidiosa control

open access: yesAnnals of Applied Biology, Volume 188, Issue 2, Page 503-519, March 2026.
We investigated the role of vision in host‐seeking behaviour by Philaenus spumarius, the main European vector of Xylella fastidiosa, through an integrated anatomical, optical, physiological, and behavioural study. Our data highlight that the spittlebug uses visual cues, including polarized light, which may aid in detecting the polarized reflections ...
Domen Lazar   +4 more
wiley   +1 more source

Conjoined Parasitic Twins (Cephalo‐Thoracopagus Parasiticus) in a Free Ranging Northern Bat (Eptesicus nilssonii): A Micro‐CT Anatomic and Genetic Survey

open access: yesAnatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT The detailed anatomical situation of male stillborn cephalo‐thoracopagus twins in a wild ranging northern bat (Eptesicus nilssonii) is described by means of full body micro‐CT scans in high resolution with three‐dimensional computational reconstruction.
J. Meyer   +5 more
wiley   +1 more source

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