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Wyszukujesz frazę "Ge, Lei" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Autorzy:
Bryniarski, Leszek
Ngo, Hung M.
Lo, Sidney
Kandzari, David E.
Behnes, Michael
Tsuchikane, Etsuo
Jaffer, Farouc A.
Gagnor, Andrea
Elbarouni, Basem
Li, Yue
Nicholson, William
Ge, Lei
De Martini, Tony
Vo, Minh
Babunashvili, Avtandil M.
Colombo, Antonio
Thompson, Craig A.
Qian, Jie
Oksnes, Anja
Jaber, Wissam
Li, Yu
Hanna Quesada, Franklin Leonardo
Hatem, Raja
Boudou, Nicolas
Kao, Hsien-Li
Xu, Bo
Olivecrona, Goran K.
Azzalini, Lorenzo
Moses, Jeffrey
Knaapen, Paul
Garbo, Roberto
Galassi, Alfredo R.
Jang, Yangsoo
Dou, Kefei
Quadros, Alexandre
Bozinovic, Nenad Z.
Hanratty, Colm
Wojcik, Jaroslaw
Werner, Gerald
Boukhris, Marouane
Brilakis, Emmanouil S.
Bayani, Baktash
Postu, Marin
Smith, Elliot
Tremmel, Jennifer A.
Tammam, Khalid O.
Henriques, Jose P.S.
Kornowski, Ran
Ybarra, Luiz F.
Munawar, Muhammad
Gonzalo, Nieves
Lim, Soo-Teik
Kumar, A.V. Ganesh
Ramunddal, Truls
Cardoso, Pedro
Jussila, Risto
ElGuindy, Ahmed M.
Kalnins, Artis
Burke, M. Nicholas
Wu, Eugene B.
Strange, Julian W.
Zhang, Qi
Mashayekhi, Kambis
Sianos, George
Kassem, Hussien Heshmat
Hill, Jonathan M.
Yamane, Masahisa
Escaned, Javier
de los Santos, Felix Damas
Rafeh, Nidal Abi
Patel, Mitul
Hildick-Smith, David
Vu, Vu Hoang
Chen, Ji-Yan
Furkalo, Sergey
Gasparini, Gabriele
Navarro, Andres
Pershad, Ashish
Ge, Junbo
McEntegart, Margaret
Reifart, Nicolaus
Avran, Alexandre
Spratt, James
Egred, Mohaned
Maran, Anbukarasi
Riley, Robert F.
Bufe, Alexander
Khatri, Jaikirshan
Rinfret, Stephane
Araya, Mario
Spaedy, Anthony
Dens, Joseph
Krestyaninov, Oleg
Lee, Seung-Whan
Walsh, Simon
Bhindi, Ravinay
Harb, Stefan
Lombardi, William
Lefevre, Thierry
Padilla, Lucio
Christiansen, Evald Hoej
Croce, Kevin
Hall, Allison
Toma, Aurel
Goktekin, Omer
Kalyanasundaram, Arun
Trinidad, Ricardo Santiago
Leung, Raymond
Prakasa Rao, Vithala Surya
Karmpaliotis, Dimitri
Harding, Scott A.
Yeh, Robert W.
Stone, Gregg
Goel, Pravin Kumar
Hoye, Angela
Lamelas, Pablo Manuel
Alaswad, Khaldoon
Grancini, Luca
Ungi, Imre
Wollmuth, Jason
Saghatelyan, Meruzhan
Di Mario, Carlo
Buller, Christopher E.
Carlino, Mauro
Buttner, Achim
Opis:
The authors developed a global chronic total occlusion crossing algorithm following 10 steps: 1) dual angiography; 2) careful angiographic review focusing on proximal cap morphology, occlusion segment, distal vessel quality, and collateral circulation; 3) approaching proximal cap ambiguity using intravascular ultrasound, retrograde, and move-the-cap techniques; 4) approaching poor distal vessel quality using the retrograde approach and bifurcation at the distal cap by use of a dual-lumen catheter and intravascular ultrasound; 5) feasibility of retrograde crossing through grafts and septal and epicardial collateral vessels; 6) antegrade wiring strategies; 7) retrograde approach; 8) changing strategy when failing to achieve progress; 9) considering performing an investment procedure if crossing attempts fail; and 10) stopping when reaching high radiation or contrast dose or in case of long procedural time, occurrence of a serious complication, operator and patient fatigue, or lack of expertise or equipment. This algorithm can improve outcomes and expand discussion, research, and collaboration.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Solution of an inverse kinematics problem using dual quaternions
Autorzy:
Chen, Lei
Zielinska, Teresa
Wang, Jikun
Ge, Weimin
Tematy:
dual quaternions
inverse kinematics problem
screw theory
kwaterniony dualne
zadanie odwrotne kinematyki
teoria śrub
Pokaż więcej
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Powiązania:
https://bibliotekanauki.pl/articles/331496.pdf  Link otwiera się w nowym oknie
Opis:
The paper proposes a solution to an inverse kinematics problem based on dual quaternions algebra. The method, relying on screw theory, requires less calculation effort compared with commonly used approaches. The obtained kinematic description is very concise, and the singularity problem is avoided. The dual quaternions formalism is applied to the problem decomposition and description. As an example, the kinematics problem of a multi-DOF serial manipulator is considered. Direct and inverse kinematics problems are solved using division into sub-problems. Each new sub-problem proposed is concerned with rotation about two subsequent axes by a given amount. The presented example verifies the correctness and feasibility of the proposed approach.
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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