Results 51 to 60 of about 50,869 (311)

Outcomes of early versus delayed cholecystectomy in patients with mild to moderate acute biliary pancreatitis: A randomized prospective study

open access: yesAsian Journal of Surgery, 2018
Background: In patients with acute biliary pancreatitis (ABP), cholecystectomy is mandatory to prevent further biliary events, but the precise timing of cholecystectomy for mild to moderate disease remain a subject of ongoing debate.
Shir Li Jee   +3 more
doaj   +1 more source

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

Odonata occurrence in caves: active or accidentals? A new case study [PDF]

open access: yes, 2013
Caves are environments that host unique faunas and may be important for rganisms not exclusively dependent on caves. The occurrence of epigean taxa in caves is often considered accidental, but their study can provide useful information on cave ...
M. E. Siesa, G. F. Ficetola, R. Manenti
core   +1 more source

Radon in caves

open access: yesInternational Journal of Speleology, 2005
The physical characteristics of radon are reported as well as its sources,the transport in rock and its behaviour in caves. Then,the instruments,both active and passive, used for the measurement of radon concentration are discussed by taking into accounttheir respective advantages and disadvantages for the use in the cave environment.
openaire   +4 more sources

Building a Framework for Sexual and Reproductive Health Care in the Rheumatology Context: Content and Approaches

open access: yesArthritis Care &Research, EarlyView.
People with systemic autoimmune and rheumatic diseases (SARDs) are at higher risk than the general population of experiencing adverse pregnancy and perinatal outcomes such as preeclampsia, intrauterine growth restriction, and maternal and/or fetal death.
Mehret Birru Talabi, Sonya Borrero
wiley   +1 more source

Genetic Types of Caves in Slovakia

open access: yesActa Carsologica, 2016
Tako na kraškem kot tudi na neprepustnem ozemlju Slovaške je zelo veliko tipološko različnih jam. V delih, ki obravnavajo Zahodne Karpate, genetski kriteriji za klasifikacijo jam niso enotni.
Pavel Bella
doaj   +1 more source

Artificial Intelligence–Based Online Symptom Assessment Tools for Systemic Lupus Erythematosus Diagnosis: Patient Perspectives

open access: yesArthritis Care &Research, EarlyView.
Objective The objective of this article is to identify perceptions of patients with systemic lupus erythematosus (SLE) regarding artificial intelligence (AI)–based online symptom assessment tools, and the potential of these tools to address diagnostic barriers.
Olivia A. Stein   +7 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

open access: yesAdvanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin   +2 more
wiley   +1 more source

Caves: Extreme Conditions for Life

open access: yes, 2011
For certain life forms on Earth, conditions that humans and other familiar organisms find hospitable can actually be deadly. Instead of a moderate climate with an atmosphere rich in nitrogen and oxygen, these organisms thrive in very hot or very cold ...
WGBH Educational Foundation
core   +1 more source

Maud Montgomery Imagines Anne Shirley

open access: yesJournal of L.M. Montgomery Studies
Massachusetts.His paintings explore the interplay of light and shadow on both the natural and human-made environment, creating a sense of time and atmosphere.Caves is inspired by the New England area, where he finds abundant subject matter that reflects ...
Doug Caves
doaj   +1 more source

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