Results 1 to 10 of about 99 (92)

Follow‐Up of 3‐Year Luspatercept Treatment in a Transfused ß‐Thalassemia Patient. Bone Marrow: An Undervalued Iron Store [PDF]

open access: yeseJHaem
Introduction Treatment with luspatercept may improve transfusion requirements in transfusion‐dependent thalassemia (TDT), but the improved erythroid maturation in the bone marrow influences body iron distribution.
Matthias Bleeke   +6 more
doaj   +3 more sources

Management of Root Perforations Using MTA with or without Er:YAG Laser Irradiation: An In Vitro Study. [PDF]

open access: yesInt J Dent, 2012
The aim of this in vitro study is to compare the microleakage of a root perforation sealed with MTA (mineral trioxide aggregate) (group M) to that sealed with MTA following Er:YAG laser irradiation (group ML). Forty‐two recently extracted human monoroot teeth were used. Two cavities were prepared on each root surface.
Tielemans M   +5 more
europepmc   +2 more sources

Effect of intra-orifice depth on sealing ability of four materials in the orifices of root-filled teeth: an ex-vivo study. [PDF]

open access: yesInt J Dent, 2012
Aim. To investigate the effect of orifice cavity depth on the sealing ability of Fusio, Fuji II, Fuji IX, and MTA“G”. Materials and Methods. Ninety‐two canals in extracted mandibular premolars were prepared, obturated, and randomly grouped into 4 groups. Each group was subgrouped for a 2 mm and 3 mm orifice cavity depth (n = 10).
Ghulman MA, Gomaa M.
europepmc   +2 more sources

Economía i societat a Andorra a l’edat mitjana. Alguns elements de reflexió

open access: yesEstudis d'Història Agraria, 2021
L'Andorra medieval és analitzada –a partir d'unes fonts molt escasses– a través de la pressió senyorial –externa a les valls–, del paper de l'Església i de l'emergència de la comunitat local –i les seves cases principals– com a gestora dels ...
Roland Viader
doaj   +1 more source

Drilling Vanadis 4E with Coated Drills; Examination of Wear, Surface Roughness, and Chip Formation

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Vanadis 4E is a versatile powder metallurgical tool steel widely used in today's market with high wear resistance and excellent yield properties. Drilling operations applied to materials are one of the operations commonly used in the machining industry ...
Gürcan Samtaş   +2 more
doaj   +1 more source

Renda senyorial i evolució agrícola a les Terres de l’Ebre: la batllia de Miravet als segles xvii i xviii

open access: yesEstudis d'Història Agraria, 2021
Durant els segles xvii i xviii la batllia de Miravet es va veure marcada per diferents esdeveniments que van transformar el seu sistema senyorial i la seva evolució econòmica. Les guerres dels Segadors i de Successió van generar episodis crítics que van
Josep Cabañete Fortuño
doaj   +1 more source

KINIK-ELMADERE LİNYİT PROJESİ KAPSAMINDA HAVALANDIRMA VE SERVİS KUYUSU AÇMA ÇALIŞMALARININ DEĞERLENDİRİLMESİ [PDF]

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2020
Kuyu açma, yeraltı madenciliğinde hazırlık çalışmalarının önemli bir kısmını oluşturmaktadır. Bu çalışmada, Türkiye’de önemli bir kömür havzası olan Soma kömür havzasında Polyak Eynez Enerji Üretim Madencilik San. ve Tic. A.Ş.
İsmail ÖZKAN, Nazmi ŞENGÜN
doaj   +1 more source

Effects of bone drilling on local temperature and bone regeneration: an in vivo study

open access: yesActa Orthopaedica et Traumatologica Turcica, 2020
Methods:Results:Conclusion:Amaç:Bu çalışmada kemik delme işleminin lokal kemik ısısı ve kemik rejenerasyonu üzerindeki etkilerinin saptanması ve optimal delme hızı ve basınç kuvvetinin bir hayvan modelinde belirlenmesi amaçlandı.
Faruk Karaca   +2 more
doaj   +1 more source

32CRMOV12-10 Çeliğinin Elektro Erozyon Tezgâhında Delme Performansının İncelenmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
Bu çalışmada, 32CrMoV12-10 çeliğinin elektro erozyon işleme yöntemi kullanılarak farklı işleme parametrelerinde talaş kaldırma işlemi gerçekleştirilmiştir.
Engin Nas, Gökhan Bedir
doaj   +1 more source

Novals i conreu de nous productes agraris al bisbat de Girona, segles XIII-XIV

open access: yesEstudis d'Història Agraria, 2020
L’expansió agrària del segle xviii es va manifestar, d’una banda, amb la introducció de nous conreus agraris i, de l’altra, amb l’extensió de l’agricultura en terrenys fins aleshores no dedicats a l’agricultura.
Elvis Mallorquí
doaj   +1 more source

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