Aerodynamic Performance of a Passive Pitching Model on Bionic Flapping Wing Micro Air Vehicles by Jinjing Hao, Jianghao Wu, Yanlai Zhang

“…This observation corresponds to a clear enhancement in instantaneous force and a more concentrated leading edge vortex. This phenomenon can be attributed to a vorticity moment whose component in the lift direction grows at a rapid speed. …”
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Analysis of Structural Characteristics of the HALE Joined-Wing Configuration UAV by Junlei Sun, Ye Zhou, Zhou Zhou, Zhengping Wang

“…Based on the preliminary structural design scheme and aerodynamic shape, a structural finite element model and a vortex lattice aerodynamic analysis model of the UAV are established, and the aerodynamic loads in typical states are obtained. …”
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Hemodynamic Analysis Using 4D Flow MRI in a Case of Aortic Dissection With Aberrant Right Subclavian Artery by Kenji Sakakibara, Hiroyuki Nakajima, Yukiyo Yoshida, Yudai Hagihara, Chie Nakamura, Daichi Shikata, Yuki Takesue, Satoru Shiraiwa, Yoshihiro Honda, Shigeaki Kaga, Masahiro Hamasaki, Hisashi Johno, Hiroaki Watanabe

“…ABSTRACT Four‐dimensional flow magnetic resonance imaging (4D flow MRI) was utilized to analyze an aortic dissection with an aberrant right subclavian artery, revealing vortex formation and an increased oscillatory shear index (OSI), both indicative of variations in wall shear stress. …”
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Computational study of fluid forces over a cylinder attached with elastic beam: A finite element-based simulations by Yasir Arif, Rashid Mahmood, Mehdi Tlija, Afraz Hussain Majeed, Kamran Usman, Ehab Seif Ghith

“…The inquiry’s findings reveal a significant relationship between the behaviors related to steady streaming and the flow regimes associated with vortex shedding. In addition, at Re = 100, steady flow is characterized by minimal displacement and negligible oscillations. …”
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Reconstruction of Riser Profiles by an Underwater Robot Using Inertial Navigation by Luciano Luporini Menegaldo, Stefano Panzieri, Cassiano Neves

“…Here, a realistic simulation model of robot kinematics and its environment is proposed, using different sources of data: oil platform characteristics, riser static configuration, sea currents and waves, vortex-induced vibrations, and instrumentation model. …”
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Spectral Element Numerical Investigation of Flow between Three Cylinders in an Equilateral-Triangular Arrangement with Different Spacing Distances by Zhenzhong Bao, Guoliang Qin, Wenqiang He, Yazhou Wang

“…In the medium spacing distance ratio of 4.0, the suppressed effect of vortex shedding for the presence of the side-by-side downstream cylinders disappeared. …”
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A description on decadal changes in warm season average of precipitation over the Caspian coast of Iran territory by Hossein Asakereh, nasrin varnaseri ghandali

“…According to the previous study, these changes might attributed to changes in systems which effect precipitation in the Caspian coast of Iran (northward movement in polar vortex, sub-tropical high pressure and cyclone truck). …”
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The Impact of Variable Inlet Mixture Stratification on Flame Topology and Emissions Performance of a Premixer/Swirl Burner Configuration by P. Koutmos, G. Paterakis, E. Dogkas, Ch. Karagiannaki

“…Comparisons with Large Eddy Simulations, performed with an 11-step global chemistry, illustrated the flame front interaction with the vortex formation region under the influence of the variable inlet mixture stratifications. …”
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Uncertainties Analysis on the Prediction of Flow and Heat Transfer of Liquid Sodium with CFD Technology by Zhanwei Liu, Xinyu Li, Tenglong Cong, Rui Zhang, Lingyun Zheng, Hang Deng, Yuning Cui

“…Furthermore, in backward-facing step flow, the maximum uncertainty of temperature migrated from the heating wall to the geometric center of the channel, while the maximum uncertainty of velocity occurred near the vortex zone. The results of sensitivity analysis illustrate that the Nusselt number was negatively correlated with the thermal conductivity and turbulent Prandtl number, while the friction coefficient was positively correlated with the density and Von Karman constant. …”
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Principle of Virtual Work as Foundational Framework for Metamaterial Discovery and Rational Design by dell’Isola, Francesco, Misra, Anil

“…The current practice of mechanical analyses based upon moribund classical theories and experimental trial-error campaigns is caught in an inescapable vortex and illusion of inductive reasoning. The needed novel research paradigm is one in which the formulation of theoretical concepts precede their experimental validation. …”
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Early Detection of Baby-Rain-Cell Aloft in a Severe Storm and Risk Projection for Urban Flash Flood by Eiichi Nakakita, Hiroto Sato, Ryuta Nishiwaki, Hiroyuki Yamabe, Kosei Yamaguchi

“…Additionally, to resolve the relationship between baby-rain-cell growth and vorticity behavior, we carried out an analysis of vorticity inside baby-rain-cells and verified that a pair of positive and negative vertical vortex tubes as well as an updraft between them existed in a rain-cell in the early stage.…”
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Three-dimensional imaging of topologically protected strings in a multiferroic nanocrystal by Mansoor A. Najeeb, David Serban, Daniel G. Porter, Frank Lichtenberg, Stephen P. Collins, Alessandro Bombardi, Nicola A. Spaldin, Marcus C. Newton

“…Our findings reveal multiferroic strings with a preferred phase vortex winding direction and average separation of  ~93 nm.…”
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Solidification behavior of copper/aluminum composites in twin-roll casting under electric fields by Mingyang Zhang, Jiaruo Li, Fuqiang Chu, Yanhui Feng

“…The introduction of the electric field leads to an elevation in temperature within the molten pool, thereby affecting the solidification process and extending the duration of vortex maintenance. The transient cooling rate is demonstrated to decrease, and the asymmetry in heat transfer within the middle and lower sections is correspondingly reduced. …”
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Numerical Simulations of Vertical Discrete Gusts Driven by Trailing Edge Blowing by Yang Shi, Bo Lu, Peng Guo, Binbin Lv, Hongtao Guo, Li Yu

“…When the blowing with a 15% spanwise length near the sidewall is turned off, the gust amplitude at the symmetry plane increases by nearly 40% due to the main vortex being closer to the main flow. The result provides a physical explanation for the availability of this operation to reduce gust attenuation.…”
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Energy-Based Aerodynamic Analysis on the Blended-Wing-Body Aircraft with Boundary Layer Ingestion by Wenyuan Zhao, Yanlai Zhang, Jianghao Wu

“…Furthermore, when the BLI propulsor is applied to a BWB aircraft, the variation in trailing edge vortex dissipation and volumetric pressure work term should be studied in detail.…”
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A Cognitive Neuropsychological and Psychophysiological Investigation of a Patient Who Exhibited an Acute Exacerbated Behavioural Response during Innocuous Somatosensory Stimulation... by N. M. J. Edelstyn, S. R. Baker, S. J. Ellis, P. Jenkinson

“…The condition developed in the context of non-specific white matter ischaemia along with abnormalities in the cortical white matter of the left anterior parietal lobe, and subcortical white matter of the left Sylvian cortex.…”
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Equivalent Pairs of Words and Points of Connection by Qaiser Mushtaq, Abdul Razaq

“…A condition for the existence of a certain fragment γ in a coset diagram is a polynomial f in Z[z], obtained by choosing a pair of words F[wi,wj] such that both wi and wj fix a vertex v in γ. Two pairs of words are equivalent if and only if they have the same polynomial. …”
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Old and new generalizations of line graphs by Jay Bagga

“…In its long history, the concept has been rediscovered several times, with different names such as derived graph, interchange graph, and edge-to-vertex dual. Line graphs can also be considered as intersection graphs. …”
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Quasi-Regular Graphs Associated with Commutative Rings by Nasr Zeyada, Najat Muthana, Sultanah Al-Rashidi

“…Let S be a ring; the quasi-regular graph of S is a graph with a vertex set of S−0 and any two different vertices w and z are adjacent if 1−wz is a unit in S. …”
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Cortical Lewy Body Dementia by W. R. G. Gibb

“…In cortical Lewy body dementia the distribution of Lewy bodies in the nervous system follows that of Parkinson's disease, except for their greater profusion in the cerebral cortex. The cortical tangles and plaques of Alzheimer pathology are often present, the likely explanation being that Alzheimer pathology provokes dementia in many patients. …”
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