Results 1 to 10 of about 96,079 (289)

Cholelithiasis: WES Sign

open access: yesJournal of Education and Teaching in Emergency Medicine, 2017
History of present illness: A 33-year-old female with multiple previous episodes of biliary colic presented to the emergency department with severe right upper quadrant pain that started 30 minutes prior to arrival.
Hamid Ehsani-Nia, Shannon Toohey
doaj   +1 more source

Lemons, or Squeezed for Resources? Information Symmetry and Asymmetric Resources in Biotechnology

open access: yesFrontiers in Pharmacology, 2017
Thousands of biotech companies are developing promising products, but have insufficient resources to complete the clinical testing process, while large, well-funded companies have increasingly focused on the need to access external innovation.
Arthur Neuberger   +2 more
doaj   +1 more source

Freeze-fracture Shadow-casting (FreSCa) Cryo-SEM as a Tool to Investigate the Wetting of Micro- and Nanoparticles at Liquid–Liquid Interfaces

open access: yesCHIMIA, 2013
Since the seminal work of Pickering and Ramsden more than a century ago, adsorption of solid micro- and nanoparticles at the interface between two fluids has been recognized as a means to enormously improve emulsion stability against coalescence.
Lucio Isa
doaj   +1 more source

Shadow Paintings: A Neglected Type of Wall Painting

open access: yesICO Iconographisk Post, 2019
The article presents the results of a pilot study focusing on what are called shadow paintings in Norwegian church interiors from the 17th and 18th centuries.
Elisabeth Andersen, Susanne Kaun
doaj  

Specters of ecocriticism

open access: yesPrzestrzenie Teorii, 2018
For years ecocriticism has been almost completely absent in Polish humanities, and although it has become known to a wider group of academics and literary critics and has gained some recognition, it is still not widely acknowledged. This situation raises
Jarosław Woźniak
doaj   +1 more source

International service learning: Insights from the voices of host organisations

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2022
Service learning is promoted by higher education institutions as a pedagogy that contributes to social justice ideals by providing opportunities for students and community members to engage and cooperate with one another in ways that are mutually ...
Natalie Mansvelt
doaj   +1 more source

Casting a long shadow: Exploring the link between childhood maltreatment and cancer in adulthood.

open access: yesPLoS ONE
Childhood adversities, including physical abuse, sexual abuse, and exposure to parental domestic violence (PDV), have been linked to negative health outcomes in adulthood, yet their specific association with cancer in older Canadians remains understudied.
Matthew Robert Langiano   +2 more
doaj   +2 more sources

Visual Impact of High-Rise Buildings on the Surrounding Environment: A Case Study in Northern Cyprus

open access: yesProceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA
High-rise buildings represent modernity and economic power. Nevertheless, their abnormal scale and presence can alter and define the identity of the city.
Monzer Jaghlit   +2 more
doaj   +1 more source

Tracking Systems for Orientation of Solar Panels and Optimization of their Positioning Using Three-coordinate Platforms [PDF]

open access: yesProblems of the Regional Energetics, 2017
Two-coordinate platforms equipped with orientation systems are 40-45% more effective than stationary installations. However, there are other factors affecting the efficiency of solar installations.
Chalbash O.H.
doaj  

Pupil vignetting artifact on optical coherence tomography angiography

open access: yesIndian Journal of Ophthalmology
Purpose: To discuss the features of an artifact on optical coherence tomography angiography (OCTA), termed “pupil vignetting artifact,” and describe how it may masquerade as true chorioretinal pathology.
Sampurna Bhattacharyya   +11 more
doaj   +1 more source

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