Results 41 to 50 of about 60,044 (241)

Portal Vein Web: A Rare Cause of Extrahepatic Portal Vein Obstruction in a Child

open access: yesJournal of Indian Association of Pediatric Surgeons
Portal vein thrombosis is the most common cause of portal hypertension in children. Congenital portal vein anomalies are rare. We report the case of a 3-year-old with extrahepatic portal vein obstruction secondary to portal vein web.
Benjamin Chacko   +4 more
doaj   +1 more source

Architecture of the Organic.Edunet Web Portal [PDF]

open access: yesInternational Journal of Web Portals, 2009
The use of Semantic Web technologies in educational Web portals has been reported to facilitate users’ search, access, and retrieval of learning resources. To achieve this, a number of different architectural components and services need to be harmonically combined and implemented.
Nikos Manouselis   +5 more
openaire   +1 more source

Application of a novel schema for describing fossil fern foliage and investigating taxonomic and morphological change across the Cretaceous–Paleogene boundary in western North America

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise The Chicxulub asteroid impact at the Cretaceous–Paleogene (K–Pg) boundary triggered a mass extinction 66 million years ago. Ferns thrived in the aftermath of the extinction, evidenced by the well‐documented “fern spore spike.” However, fern macrofossil records across the K–Pg boundary are less understood.
Fern B. Holian   +9 more
wiley   +1 more source

A survey of analytical methods for inclusion in a new energy-water nexus knowledge discovery framework

open access: yesBig Earth Data, 2018
The energy-water nexus, or the dependence of energy on water and water on energy, continues to receive attention as impacts on both energy and water supply and demand from growing populations and climate-related stresses are evaluated for future ...
Melissa R. Allen   +9 more
doaj   +1 more source

Characteristics of older adults using patient web portals to view their DXA results

open access: yesBMC Medical Informatics and Decision Making, 2019
Background Sharing test results with patients via patient web portals is a new trend in healthcare. No research has been done examining patient web portal use with bone density test results.
Stephanie Edmonds   +7 more
doaj   +1 more source

Recombinant Human Thrombopoietin Reduces the Need for Platelet Transfusion in Patients With Chronic Liver Disease and Thrombocytopenia

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Chronic liver disease (CLD)‐related thrombocytopenia can limit the feasibility of invasive procedures. Recombinant human thrombopoietin (rhTPO) has demonstrated a favorable safety profile without hepatotoxicity. We evaluated the efficacy and safety of rhTPO in patients with CLD‐related thrombocytopenia who were undergoing elective invasive ...
Yifan Han   +45 more
wiley   +1 more source

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

open access: yesHepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel   +93 more
wiley   +1 more source

Turning a new leaf: PhenoVision provides leaf phenology data at the global scale

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Plant phenology dictates many aspects of community function and ecosystem dynamics. Yet, global phenology data are still limited, especially in areas lacking monitoring programs. Here we present a new data resource, PhenoVision–Leaf, which extends a computer vision pipeline utilizing iNaturalist digital image vouchers to produce global‐
Erin L. Grady   +6 more
wiley   +1 more source

Development of the web portal for State service of reference materials of composition and properties of substances and materials

open access: yesСтандартные образцы, 2017
The paper is devoted to the aim and objectives of creating a web portal for State Service of Reference Materials of Composition and Properties of Substances and Materials (Decree of the Government of the Russian Federation № 884 of 2 November 2009 (as ...
E. V. Osintseva
doaj  

Resistance to Axial Traction Decreases Over Time Following Repaired Periportal Capsulotomies During Hip Arthroscopy

open access: yesArthroscopy, EarlyView.
Purpose To determine if distraction distance changes on an axial traction examination between the time zero capsular repair state and a later follow‐up traction examination in patients with staged bilateral hip arthroscopies for femoroacetabular impingement syndrome.
Benjamin T. Johnson   +6 more
wiley   +1 more source

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