Results 11 to 20 of about 1,293,073 (380)
Heritage, 2023 Damage to the rocks of historic built heritage needs to be addressed to facilitate their conservation and restoration; the most serious damage is caused by environmental conditions and human activities. Buildings constructed with ignimbrite blocks bonded
Rosalia Ruiz-Ruiz +8 more
doaj +1 more source
Endoscopy, 2019 Main Recommendations ESGE recommends offering stone extraction to all patients with common bile duct stones, symptomatic or not, who are fit enough to tolerate the intervention. Strong recommendation, low quality evidence.
G. Manes +22 more
semanticscholar +1 more source
Heritage Building Stones from Évora, Portugal [PDF]
, 2020 The city of Évora, a World Heritage Site recognized by UNESCO in 1986, also owes this recognition to the stones that built its monuments and preserve them until today. This work brings together the contributions that we have gathered over the past three
Lope, Luís
core +1 more source
Two generations of scapolite at Snezhnoe ruby deposit, Central Pamir
Известия высших учебных заведений: Геология и разведка, 2017 At Snezhnoe ruby deposit, localized in the eastern part of the tectonic zone of Central Pamir, two generations of sсapolite have been discovered by the textural and structural features.
A. K. Litvinenko +2 more
doaj +1 more source
Journal of Forest Science, 2020 The aim of this study was to determine the suitable conservation treatments to control water erosion from skid trails in ShastKalate forests. Two longitudinal slopes of 20-40% and > 40% were considered as critical slopes for skid trails. Treatments of
Akbar Mazri +2 more
doaj +1 more source
Cholesterol nucleation time in gallbladder bile of patients with solitary or multiple cholesterol gallstones [PDF]
, 1992 Patients with multiple cholesterol gallbladder stones have been found to be at a higher risk for the recurrence of gallstones after successful nonsurgical treatment than those with a solitary stone.
Abell +27 more
core +1 more source
International Journal of Anatomy Radiology and Surgery, 2023 Introduction: Urolithiasis is a commonly encountered health problem, and knowledge of the chemical composition of stones is crucial in deciding the management approach and preventing recurrence.
Sriviruthi Baskararaj +4 more
doaj +1 more source
Occupational Medicine, 2012 Abstract In Stones Anthony Seaton recalls the types of stones he has collected over the years- oil shale, haematite, anthracite, quartz, and limestone, and the memories from each.
openaire +2 more sources
Production and applications of activated carbons as adsorbents from olive stones
Biomass Conversion and Biorefinery, 2019 Olive stones have been widely used as a renewable energy biowaste source. As they are rich in elemental carbon (40–45 wt%), much research focussed on effectively converting olive stones, as precursors, into activated carbon adsorbents.
J. Saleem +4 more
semanticscholar +1 more source
Cost-Effectiveness Analysis of Endoscopic Ultrasound versus Magnetic Resonance Cholangiopancreatography in Patients with Suspected Common Bile Duct Stones. [PDF]
, 2015 Patients with suspected common bile duct (CBD) stones are often diagnosed using endoscopic retrograde cholangiopancreatography (ERCP), an invasive procedure with risk of significant complications.
Davidson, BR +3 more
core +3 more sources