Results 11 to 20 of about 64 (57)

Tephra Deposition and Bonding With Reactive Oxides Enhances Burial of Organic Carbon in the Bering Sea

open access: yesGlobal Biogeochemical Cycles, Volume 35, Issue 11, November 2021., 2021
Abstract Preservation of organic carbon (OC) in marine sediments exerts a major control on the cycling of carbon in the Earth system. In these marine environments, OC preservation may be enhanced by diagenetic reactions in locations where deposition of fragmental volcanic material called tephra occurs.
Jack Longman   +3 more
wiley   +1 more source

Ice Age‐Holocene Similarity of Foraminifera‐Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific

open access: yesPaleoceanography and Paleoclimatology, Volume 36, Issue 5, May 2021., 2021
Abstract Bulk sediment δ15N records from the eastern tropical Pacific (ETP) extending back to the last ice age most often show low glacial δ15N, then a deglacial δ15N maximum, followed by a gradual decline to a late Holocene δ15N that is typically higher than that of the Last Glacial Maximum (LGM).
Anja S. Studer   +7 more
wiley   +1 more source

Recurrent anterior hip dislocation in a patient with myasthenia gravis: a case report

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Traumatic anterior hip dislocation is a rare condition compared to posterior dislocation and recurrent anterior hip dislocation is encountered even less.
Gokhan Ozkazanli   +3 more
doaj   +1 more source

MALATYA OLİGO-MİYOSEN HAVZASININ BENTİK FORAMİNİFER FAUNASI (DOĞU TOROSLAR, DOĞU TÜRKİYE)

open access: yesBulletin of the Mineral Research and Exploration, 2014
Bu çalışmada, Doğu Toroslar’da Malatya ilinin batısındaki Akçadağ ilçesi civarında geniş alanlarda yüzeyleyen Oligo-Miyosen yaşlı Muratlı ve Petekkaya formasyonlarında saptanan 28 adet bentik foraminifer türünün sistematik tanımlaması yapılmıştır ...
Fatma GEDİK
doaj   +1 more source

Leg Length Balance in Total Hip Arthroplasty for Patients with Unilateral Crowe Type IV Developmental Dysplasia of the Hip

open access: yesOrthopaedic Surgery, Volume 12, Issue 3, Page 749-755, June 2020., 2020
Objective To explore the leg length balance in total hip arthroplasty (THA) with shortening subtrochanteric osteotomy (SSTO) or not for unilateral Crowe type IV developmental dysplasia of the hip (DDH) through the evaluation of postoperative full‐length anteroposterior radiographs.
Yin‐qiao Du   +5 more
wiley   +1 more source

MALATYA OLİGO-MİYOSEN İSTİFİNİN BENTİK FORAMİNİFER BİYOSTRATİGRAFİSİ (DOĞU TOROSLAR, DOĞU TÜRKİYE)

open access: yesBulletin of the Mineral Research and Exploration, 2015
Bu çalışma ile, Doğu Toroslar’da Malatya ilinin batısındaki Akçadağ ilçesi civarında geniş alanlarda yüzeyleyen Oligo-Miyosen yaşlı Muratlı ve Petekkaya formasyonlarının bentik foraminifer biyostratigrafisi ortaya konulmuştur.
Fatma GEDİK
doaj   +1 more source

Comparison of plasma endothelin levels between osteoporotic, osteopenic and normal subjects

open access: yesBMC Musculoskeletal Disorders, 2005
Background It has been demonstrated that endothelins (ET) have significant roles in bone remodeling, metabolism and physiopathology of several bone diseases. We aimed to investigate if there was any difference between the plasma ET levels of osteoporotic
Biçimoğlu Ali   +3 more
doaj   +1 more source

Diagnostic efficacy and importance of fine-needle aspiration cytology of thyroid nodules

open access: yesJournal of Cytology, 2014
Background: Fine-needle aspiration cytology (FNAC) in the diagnosis of thyroid nodules is an easy and cost-effective method. The increase in malignancy rates of the excised nodules due to the high sensitivity and specificity rates of the FNAC is ...
Asli Muratli   +4 more
doaj   +1 more source

Quantitative gait characteristics of children who had successful unilateral clubfoot operation

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Objectives: In this study, we aimed to evaluate the functional results of patients operated for unilateral clubfoot who had good clinical outcome with gait analysis.
Ertugrul Aksahin   +5 more
doaj   +1 more source

Bilateral Tibial Tubercle Sleeve Fractures in a Skeletally Immature Patient

open access: yesCase Reports in Orthopedics, Volume 2013, Issue 1, 2013., 2013
Tibial tubercle sleeve fracture is a rare injury. In concept, it is similar to the patellar sleeve fracture in a skeletally immature patient. We describe a unique case of simultaneous bilateral tibial tubercle sleeve fractures in a 12‐year‐old boy. Radiographs and MRI confirmed the injury.
Rasesh R. Desai   +3 more
wiley   +1 more source

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