Results 111 to 120 of about 127,898 (197)

Wave Propagation in Non‐Uniform Media by Linear Expansion of the Refraction Law

open access: yesPAMM, Volume 26, Issue 1, March 2026.
ABSTRACT The propagation of mechanical waves in an unbounded, non‐uniform medium can be described by using curvilinear coordinates centered at the source position. The Frenet coordinate system, with origin on a point riding a wave, is used as a basis for the curvilinear coordinates.
Alessandro Bassetti, Oskar Bschorr
wiley   +1 more source

Numerical and Analytical Study of Elastic Parameters in Linearized Micropolar Elasticity

open access: yesPAMM, Volume 26, Issue 1, March 2026.
ABSTRACT The effect of elastic parameters in the linearized theory of micropolar elasticity on observable deformation is analyzed analytically and numerically. Specifically, a shear deformation boundary value problem is studied to explore the physical implications of a micropolar formulation. Our new analytical solution for the two‐dimensional shearing
Lucca Schek, Wolfgang H. Müller
wiley   +1 more source

Declining Trends in Gastrointestinal Parasitic Infections Among Nepalese School Children: A Systematic Review and Meta‐Analysis (2004–2022)

open access: yesPublic Health Challenges, Volume 5, Issue 1, March 2026.
This meta‐analysis of 25 studies (17,628 children) shows a substantial decline in gastrointestinal parasitic infections in Nepal from 43.4% to 24.2% between 2004 and 2022. Helminths (20.0%) remained more common than protozoa (9.9%), with slightly higher prevalence in urban (29.0%) than rural areas (27.9%). ABSTRACT Background Gastrointestinal parasitic
Jitendra Gautam   +8 more
wiley   +1 more source

Competency‐based European training requirements for the specialty of ophthalmology. Recommendations from the UEMS section of ophthalmology and the European Board of Ophthalmology

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page e204-e215, March 2026.
Abstract Purpose Ophthalmology encompasses comprehensive medical and surgical care for patients with diverse visual system disorders, significantly impacting eye health, vision, and quality of life. European ophthalmologists undergo specialized residency training to acquire necessary competencies, emphasizing theoretical knowledge, clinical and ...
Helena Prior Filipe   +70 more
wiley   +1 more source

50 Years of Archaeology in the University of Łódź - Summary [PDF]

open access: yes, 1995
Zadanie pt. „Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki” nr 885/P-DUN/2014 dofinansowane zostało ze środków MNiSW w ramach działalności upowszechniającej ...
Kajzer, Leszek
core  

Navigating Neoliberal Pressures and Patriarchal Legacies: The Lasting Impact of Feudal–Patriarchal Work Relations in Polish Artistic Universities

open access: yesGender, Work &Organization, Volume 33, Issue 2, Page 379-398, March 2026.
ABSTRACT This article examines the persistence and transformation of patriarchal–feudal structures in Polish art universities in the context of post‐1989 higher education (HE) reforms. Drawing on 22 in‐depth interviews with socially engaged academic staff (18 women and four men) across 11 Polish artistic institutions, the study explores how ...
Marta Kosińska, Karolina Sikorska
wiley   +1 more source

Hydrochemical Characteristics of Four Retreating Glacier Forefields Off the Coast of Admiralty Bay (King George Island, Maritime Antarctic): Diverse Sources of Metals and Metalloids

open access: yesLand Degradation &Development, Volume 37, Issue 4, Page 1330-1352, 28 February 2026.
ABSTRACT This study examines the impact of geological, marine and anthropogenic sources on metal and metalloid concentrations in the forefields of four glaciers (Ecology, Sphinx, Tower and Windy) on King George Island, Antarctic. Water samples were collected at the beginning and end of the hydrological season (austral summer, December 2021 to February ...
Joanna Potapowicz   +8 more
wiley   +1 more source

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, Volume 600, Issue 3, Page 324-333, February 2026.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Female Overrepresentation in Low Back-Related Leg Pain: A Retrospective Study of the Autonomic Response to a Minimally Invasive Procedure

open access: yesJournal of Pain Research, 2020
Elzbieta Skorupska,1 Marta Jokiel,1,2 Michał Rychlik,3 Rafał Łochowski,4 Małgorzata Kotwicka5 1Department of Physiotherapy, Poznan University of Medical Sciences, Poznan, Poland; 2Department of Orthopedics, Traumatology and Hand Surgery Poznan University
Skorupska E   +4 more
doaj  

Laguna Fuente de Piedra: An example of a dolomite factory recording ~50,000 years of depositional and paleoclimatic evolution

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
This study characterises carbonate mineral precipitation mechanisms and their paleoenvironmental implications in a semi‐arid, saline playa lake system. SEM image with EDS spectra shows microcrystalline, spherical shaped dolomite crystals from Laguna Fuente de Piedra composed of nanocrystals with bacterial voids and EPS.
Zeina Naim   +5 more
wiley   +1 more source

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