Results 121 to 130 of about 82,155 (163)

CFD-based design optimization of a 5 kW ducted hydrokinetic turbine with practical constraints [PDF]

arXiv
Ducted hydrokinetic turbines enhance energy-harvesting efficiency by better conditioning the flow to the blades, which may yield higher power output than conventional freestream turbines for the same reference area. In this work, we present a ducted hydrokinetic turbine design obtained by simultaneously optimizing the duct, blade, and hub geometries ...
arxiv  

Development of extrahepatic bile ducts and mechanisms of tumorigenesis: Lessons from mouse models. [PDF]

Pathol Int, 2022
Tomita H, Hara A.
europepmc   +1 more source

Unusual anatomical variations of the hepatic arteries and bile ducts: What are the surgical implications. [PDF]

Afr Health Sci, 2022
Umugwaneza N, Byiringiro F, Ndahimana P, Ivang A, Nyundo M, Ntirenganya F, Gashegu J.   +6 more
europepmc   +1 more source

Polarity switch of PMMA powder transported through a PMMA duct [PDF]

arXiv
During pneumatic conveying, powder electrifies rapidly due to the high flow velocities. In our experiments, the particles even charge if the conveying duct is made of the same material, which might be caused by triboelectrification between two asymmetric contact surfaces.
arxiv  

Generation of multilineage liver organoids with luminal vasculature and bile ducts from human pluripotent stem cells via modulation of Notch signaling. [PDF]

Stem Cell Res Ther, 2023
Kim HJ, Kim G, Chi KY, Kim H, Jang YJ, Jo S, Lee J, Lee Y, Woo DH, Han C, Kim SK, Park HJ, Kim JH.   +12 more
europepmc   +1 more source

Malignant gastrointestinal neuroectodermal tumour arising in the extrahepatic bile ducts; a rare neoplasm in an unusual anatomic location. [PDF]

BMJ Case Rep, 2022
Miller CQ, Al-Hader A, Vance GH, Zhang C.   +3 more
europepmc   +1 more source

Feasibility of endoscopic papillary large balloon dilation to remove difficult stones in patients with nondilated distal bile ducts. [PDF]

World J Gastrointest Endosc, 2022
Pereira Lima JC, Moresco GS, Sanmartin IDA, Contin I, Pereira-Lima G, Watte G, Altmayer S, Oliveira Dos Santos CE.   +7 more
europepmc   +1 more source

Resection of extrahepatic bile ducts with partial hepatectomy for treating intra- and extrahepatic hepatolithiasis. [PDF]

BMC Surg, 2021
Xia H, Meng X, Xin X, Yang T, Liu Y, Liang B, Wang J.   +6 more
europepmc   +1 more source

Alagille syndrome and non-syndromic paucity of the intrahepatic bile ducts. [PDF]

Transl Gastroenterol Hepatol, 2021
Gilbert MA, Loomes KM.
europepmc   +1 more source

Cholangiocyte organoids can repair bile ducts after transplantation in the human liver. [PDF]

Science, 2021
Sampaziotis F, Muraro D, Tysoe OC, Sawiak S, Beach TE, Godfrey EM, Upponi SS, Brevini T, Wesley BT, Garcia-Bernardo J, Mahbubani K, Canu G, Gieseck R, Berntsen NL, Mulcahy VL, Crick K, Fear C, Robinson S, Swift L, Gambardella L, Bargehr J, Ortmann D, Brown SE, Osnato A, Murphy MP, Corbett G, Gelson WTH, Mells GF, Humphreys P, Davies SE, Amin I, Gibbs P, Sinha S, Teichmann SA, Butler AJ, See TC, Melum E, Watson CJE, Saeb-Parsy K, Vallier L.   +39 more
europepmc   +1 more source