Results 21 to 30 of about 45,936 (263)

Prevalence of Counter-clockwise Superior Mesenteric Vein Rotation around the Superior Mesenteric Artery on Contrast-enhanced Computed Tomography Abdomen: A Retrospective Observational Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: The counter-clockwise swirl of the Superior Mesenteric Vein (SMV) around the Superior Mesenteric Artery (SMA) is a normal anatomical variant.
Udaya Bhaskarini Vakamudi, Shubangi Gupta, Shivani Dhaka, CM Sreedhar   +3 more
doaj   +1 more source

Sawtooth activities in EAST neutral beam injection plasma

AIP Advances, 2019
Neutral beam injection (NBI) system has been proved to affect sawtooth activities through both producing energetic particles and supplying torque applied to the plasma.
Yan Chao, Liqing Xu, Liqun Hu, Yi Yuan, Yongkuan Zhang, Bo Lyu, Guoqiang Zhong, Yong Liu, Haiqing Liu, Hongfei Du   +9 more
doaj   +1 more source

Isolamento do alcalóide ricinina das folhas de Ricinus communis (Euphorbiaceae) através de cromatografias em contracorrente Isolation of the alkaloid ricinine from the leaves of Ricinus communis (Euphorbiaceae) through counter-current chromatography

Química Nova, 2005
Droplet counter-current chromatography, rotation locular counter-current chromatography and high-speed counter-current chromatography were applied to the preparative separation of the alkaloid ricinine from the dichloromethane extracts of Ricinus ...
Ana Cristina Leite, Elaine Cristina Cabral, Djalma Antônio P. dos Santos, João Batista Fernandes, Paulo Cezar Vieira, M. Fátima das G. F. da Silva   +5 more
doaj   +1 more source

Facial soft tissue response to maxillo-mandibular advancement in obstructive sleep apnea syndrome patients

Head & Face Medicine, 2017
Background Facial profile soft tissue changes after orthognathic surgery are crucial for surgery success. This retrospective study evaluated soft tissue changes after maxillo-mandibular Advancement and counter clockwise rotation surgery in obstructive ...
Julio Cifuentes, Christian Teuber, Alfredo Gantz, Ariel Barrera, Gholamreza Danesh, Nicolas Yanine, Carsten Lippold   +6 more
doaj   +1 more source

Counter-rotating black holes from FRII lifetimes

Frontiers in Astronomy and Space Sciences, 2023
Estimates suggest that while FRII jets appear to have lifetimes constrained to hundreds of millions of years, radio galaxies with FRI jets appear to be longer lived.
David Garofalo
doaj   +1 more source

A search for counter-rotating stars in S0 galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 1996
Accepted for publication in MNRAS. Latex file, using mn.sty and epsf.sty, including postscript figures except fig.2. Figure 2 can be obtained from http://www.astro.rug.nl/~secr/
Kuijken, Konrad, Fisher, David, Merrifield, Michael R.   +2 more
openaire   +2 more sources

Kelvin–Helmholtz instability of counter-rotating discs [PDF]

Monthly Notices of the Royal Astronomical Society, 2014
Observations of galaxies and models of accreting systems point to the occurrence of counter-rotating discs where the inner part of the disc ...
Quach, Dan, Dyda, Sergei, Lovelace, Richard V. E.   +2 more
openaire   +2 more sources

A REVIEW ON COUNTER-ROTATING WIND TURBINES DEVELOPMENT [PDF]

Journal of Sustainable Energy, 2016
On a dynamic energy market characterized by the constant energy demand increase and economic as well as environmental constraints, the study and development of efficient conversion systems of wind’s energy has been approached by a considerable ...
OPRINA G., CHIHAIA R.A., EL-LEATHEY L.A., NICOLAIE S., BĂBUȚANU C.A., VOINA A.   +5 more
doaj  

Maxillofacial morphological factors related to acceleration of maxillary growth attributed to facial mask treatment: a structural superimposition study

Progress in Orthodontics, 2019
Background Anatomical textbooks mention that the contact between the pterygoid process and the palatine’s pyramidal process is not a “suture” but “conjugation.”.The aim was to evaluate the maxillofacial morphological factor responding most to the ...
Takashi S. Kajii, Yui Sakaguchi, Yoshihiko Sawa, Sachio Tamaoki   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source