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1

Lai, Wenduo. "The working principles of canard wings and its aerodynamic advantages and effects on aircraft." Applied and Computational Engineering 91, no. 1 (2024): 83–88. http://dx.doi.org/10.54254/2755-2721/91/20241080.

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Canard wings have gradually become more and more popular since the advent of the supersonic jet era, and research on the subject has become more detailed in order to be able to manoeuvre this pair of small wings more perfectly and effectively. This paper mainly studies the aerodynamic principle of the canard wings and the impact of its aerodynamic advantages on the efficacy and stealth performance of the aircraft under different aerodynamic stability and makes a comparative analysis with the horizontal tail. Through literature analysis and review as well as a small number of comparative analys
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2

Mochizuki, Saya, and Gouji Yamada. "Aerodynamic characteristics and flow field of delta wings with the canard." MATEC Web of Conferences 145 (2018): 03010. http://dx.doi.org/10.1051/matecconf/201814503010.

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Now, many kinds of explorations for outer planets have been proposed around the world. Among them Mars attracts much attention for future exploration. Orbiters and landers have been used for Mars exploration. Recently as a new exploration method, the usage of an airplane has been seriously considered and there are some development projects for Mars airplane. However, the airplane flying on the Earth atmosphere cannot fly on the Mars atmosphere, because atmospheric conditions are much different each other. Therefore, we focused on the usage of the airplane with unfolding wings for Mars explorat
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3

Kishi, Yuki, Risato Yashiro, and Masahiro Kanazaki. "Low-Boom Design for Supersonic Transport with Canard and Forward-Swept Wings Using Equivalent Area Design Method." Aerospace 10, no. 8 (2023): 717. http://dx.doi.org/10.3390/aerospace10080717.

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Forward-swept wings can be expected to be lower-boom planforms with similar amount of drag as backward-swept wings because of their good lift distributions. In this study, the equivalent area distribution of a ten-seater supersonic forward-swept wing aircraft with a canard was designed to obtain design knowledge for leading boom reduction. The equivalent area distribution of the aircraft was calculated by solving the compressible Euler equation. A feasible target equivalent area distribution was generated based on Darden’s method and compared with the equivalent area distribution. To achieve a
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4

Wei, Dechen, Zhiwei Shi, Xi Geng, and Haisong Ang. "Experimental investigation of wing-body rock with nonzero equilibrium roll angles." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 232, no. 4 (2017): 771–82. http://dx.doi.org/10.1177/0954410017690551.

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To study wing-body rock, various tests were used for the canard-configuration models in the wind tunnel, including free rolling, disturbance on free rolling, static moment measurements, dynamic derivative measurements, smoke wire method and particle image velocimetry. The models also have a chine forebody, strake wings, main wings and a vertical tail. In the tests, the canard deflection angles are 0° and 20° relative to the axis of the body. First, the roll angle time histories were obtained by free rolling motion and disturbed motion; the results demonstrate that both canard-configuration mod
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5

., Sutrisno, Firdaus RS, Zainuri A, Sigit Iswahyudi, and Setyawan Bekti Wibowo. "Performance Analysis and Visualization of Canard and Fuselage Effects on Flow Patterns around a Straight-Body-Type-Fuselage (SBTF) Fighter Models with Experimental Method in Water Tunnel." Modern Applied Science 12, no. 10 (2018): 195. http://dx.doi.org/10.5539/mas.v12n10p195.

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Performance analysis and visualization of canard and fuselage effects on flow patterns around an SBTF fighter model have been conducted. An SBTF fighter model with an experimental method in a water tunnel would easily reveal visually the vortex dynamics phenomenon that occurred. Testing has been done, with some form of non-canard and canard aircraft in a water tunnel, on vortex dynamics and aerodynamic power on the aircraft model. The stream demonstration used a fluid speed of 0.1 m/s and Reynolds number 6.577x103 on a 1:110 scale model and measured using dye injection method with a print ink
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6

Buresti, G., G. Lombardi, and P. Petagna. "Wing pressure loads in canard configurations: a comparison between numerical results and experimental data." Aeronautical Journal 96, no. 957 (1992): 271–79. http://dx.doi.org/10.1017/s0001924000050417.

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SummaryA comparison between computed and experimental pressure distributions on straight and forward-swept wings placed in interference with a fore canard surface at M = 0·3 and Re ≈ 2·8x106 is presented. It is shown that a numerical code, based on a non-linear vortex lattice method and expressly developed for the analysis of interfering lifting surfaces, is capable, in spite of its simplicity, of very accurate predictions in all configurations which do not correspond to sufficiently high angles of attack and to a close interference between the fore wake and the wing surface. Furthermore, even
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7

Ito, Yuma, and Hidetsugu Iwashita. "Characteristics of Steady Aerodynamics and Aerodynamic Interactions between Wings of a Canard-Configuration WIG." Journal of the Japan Society of Naval Architects and Ocean Engineers 25 (2017): 63–75. http://dx.doi.org/10.2534/jjasnaoe.25.63.

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8

Iwashita, Hidetsugu, Satoshi Tanaka, Masateru Suenaga, and Yasuaki Doi. "A Study on the Aerodynamic Interaction of Wings and the Aerodynamic Properties of a Canard-Configuration WISES Flying over Still Water and Waves (Part 1)." Journal of the Society of Naval Architects of Japan 2003, no. 194 (2003): 31–46. http://dx.doi.org/10.2534/jjasnaoe1968.2003.194_31.

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9

Iwashita, Hidetsugu. "A Study on the Aerodynamic Interaction of Wings and the Aerodynamic Properties of a Canard-Configuration WISES Flying over Still Water and Waves (Part 2)." Journal of the Society of Naval Architects of Japan 2003, no. 194 (2003): 47–57. http://dx.doi.org/10.2534/jjasnaoe1968.2003.194_47.

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10

Shao, Lintao, Dawei Bie, Jinting Xuan, and Menglong Ding. "Study on the influence of canard setting angle and longitudinal position on the sonic boom of supersonic business jet." Journal of Physics: Conference Series 3041, no. 1 (2025): 012009. https://doi.org/10.1088/1742-6596/3041/1/012009.

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Abstract The aerodynamic layout design for reducing sonic boom intensity was a crucial technology in the development of supersonic business jets. The canard-wing configuration served as a strategic approach to achieving a low sonic boom for supersonic business jets. In this study, the near-field and far-field sonic boom calculation results of the model, as provided by SBPW2, were compared to verify the accuracy of the adopted sonic boom prediction method. A low-sonic-boom configuration featuring a canard wing was proposed for a supersonic business jet, and a comparative analysis was conducted
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11

Funk, G. D., W. K. Milsom, and J. D. Steeves. "Coordination of wingbeat and respiration in the Canada goose. I. Passive wing flapping." Journal of Applied Physiology 73, no. 3 (1992): 1014–24. http://dx.doi.org/10.1152/jappl.1992.73.3.1014.

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The effects of passive wing flapping on respiratory pattern were examined in decerebrate Canada geese. The birds were suspended dorsally with two spine clamps while the extended wings were continuously moved up and down with a device designed to reproduce actual wing flapping. Passive wing motion entrained respiration over limited ranges by both increasing and decreasing the respiratory period relative to rest. All ratios of wingbeat frequency to respiratory frequency seen during free flight (Soc. Neurosci. Abstr. 15: 391, 1989) were produced during passive wing flapping. In addition, the phas
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12

Zurriati, M. Ali, Kuntjoro Wahyu, Wirachman Wisnoe, and E. M. Nasir Rizal. "The Effect of Canard on Aerodynamics of Blended Wing Body." Applied Mechanics and Materials 110-116 (October 2011): 4156–60. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.4156.

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This paper describes the wind tunnel testing of a Blended Wing Body (BWB) with rectangular canards and twisted wing (Baseline II E2 configuration) developed in Universiti Teknologi MARA (UiTM). The experiment work was carried out in UiTM low speed wind tunnel using 1:6 scaled model of BWB at Mach 0.1. The testing is conducted for canard’s deflection angle between 0° to +20. The results show by adding the canard surface to the BWB’s body, at 12 degree and higher angles of attack,α there will be a slight increment in lift. Maximum lift-to-drag ratio decreases with increasing canard surface defle
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13

Hainsworth, F. Reed. "Wing movements and positioning for aerodynamic benefit by Canada geese flying in formation." Canadian Journal of Zoology 67, no. 3 (1989): 585–89. http://dx.doi.org/10.1139/z89-084.

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Wing tip spacing (the distance between wing tips of adjacent birds at maximum span, perpendicular to the flight path), depth (distance between adjacent birds along the flight path), wing beat frequencies, and extreme relative wing positions were measured for Canada geese (Branta canadensis) flying in V formations to test for use of variation in trailing wing tip vortex positions produced by wing movements. Use of vertical vortex position variation requires similarity in wing beat frequency. An average of only 48% of 73 birds in eight formations had frequencies similar to those of the bird ahea
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14

Pomar García, Marta, Luis Antonio González-Mendoza, and Federico Díaz Rodríguez. "Analytic characteristics of red wine from the Canary Islands (Spain)." OENO One 28, no. 2 (1994): 173. http://dx.doi.org/10.20870/oeno-one.1994.28.2.1151.

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<p style="text-align: justify;">This note presents the analysis of seventy-one red wines of the same vintage (90) from twenty different private wineries in the Tacoronte-Acentejo region, located on the northern slope of the island of Tenerife. This region has a basically Mediterranean climate, tempered by the mild, damp trade winds, and a volcanic soil, very rich in minerals and highly fertile.</p>
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15

Archibald, S. Bruce. "New Dinopanorpidae (Insecta: Mecoptera) from the Eocene Okanagan Highlands (British Columbia, Canada and Washington State, USA)." Canadian Journal of Earth Sciences 42, no. 2 (2005): 119–36. http://dx.doi.org/10.1139/e04-073.

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Six new species of the extinct family Dinopanorpidae (Mecoptera) are described in the new genus Dinokanaga gen. nov. from five Early (and early Middle?) Eocene Okanagan Highlands localities in British Columbia and Washington State. These are Dinokanaga hillsi sp. nov., D. wilsoni sp. nov., D. dowsonae sp. nov., D. andersoni sp. nov., D. sternbergi sp. nov., and D. webbi sp. nov. The family Dinopanorpidae is previously known only from a hind wing of Dinopanorpa megarche Cockerell, and an undescribed species of Dinopanorpa, both from the Paleogene of Primorye (Maritime Province) in Pacific coast
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16

Mabey, D. G., B. L. Welsh, and C. R. Pyne. "A note on the interpretation of mini-tuft photographs." Aeronautical Journal 99, no. 985 (1995): 178–82. http://dx.doi.org/10.1017/s0001924000028347.

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AbstractAlthough mini-tufts are considered generally to show the surface flow direction on windswept surfaces, there is some uncertainty about their correct interpretation, particularly as three-dimensional flows approach separation. This note provides some guidance on this controversial question, based on experience with mini-tufts on wings, fins and canards in the DRA 13 ft x 9 ft low speed wind-tunnel at Bedford.An illustration of the value of the technique is given. Mini-tuft photographs are used to identify the trailing edge condition which relates to the classification of the steady and
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17

HAINSWORTH, F. REED. "Precision and Dynamics of Positioning by Canada Geese Flying in Formation." Journal of Experimental Biology 128, no. 1 (1987): 445–62. http://dx.doi.org/10.1242/jeb.128.1.445.

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A method is described for reconstructing perspective-distorted film images of geese flying in V formations to allow measurements of wing tip spacing (WTS, the distance between wing tips of adjacent birds perpendicular to the flight path) and depth (the distance along the flight path between birds). Measurements for eight formations are used to test for savings in induced power from wing placement in a vortex field generated by other wings, using the model of Lissaman & Schollenberger (1970) to estimate savings. The median WTS for 55 geese corresponded to an induced power saving of 36%, abo
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18

Maucieri, D.G., A.J. Ashbaugh, and J.M. Theodor. "Sexual dimorphism in bat wing morphology — variation among foraging styles." Canadian Journal of Zoology 99, no. 11 (2021): 953–60. https://doi.org/10.5281/zenodo.13465607.

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(Uploaded by Plazi for the Bat Literature Project) Sexual dimorphism can lead to differences in foraging style among conspecifics due to morphological differences. Within bats, maneuverability and speed of flight are influenced by wing shape and size, which may differ between sexes. Female bats gain about 30% of their body mass during pregnancy, affecting their agility and flight efficiency. To fill the same foraging niche as males, pregnant female bats would require wing size and (or) shape modifications to maintain maneuverability. We investigated sexual dimorphism in bat wing morphology and
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19

Maucieri, D.G., A.J. Ashbaugh, and J.M. Theodor. "Sexual dimorphism in bat wing morphology — variation among foraging styles." Canadian Journal of Zoology 99, no. 11 (2021): 953–60. https://doi.org/10.5281/zenodo.13465607.

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(Uploaded by Plazi for the Bat Literature Project) Sexual dimorphism can lead to differences in foraging style among conspecifics due to morphological differences. Within bats, maneuverability and speed of flight are influenced by wing shape and size, which may differ between sexes. Female bats gain about 30% of their body mass during pregnancy, affecting their agility and flight efficiency. To fill the same foraging niche as males, pregnant female bats would require wing size and (or) shape modifications to maintain maneuverability. We investigated sexual dimorphism in bat wing morphology and
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20

Maucieri, D.G., A.J. Ashbaugh, and J.M. Theodor. "Sexual dimorphism in bat wing morphology — variation among foraging styles." Canadian Journal of Zoology 99, no. 11 (2021): 953–60. https://doi.org/10.5281/zenodo.13465607.

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(Uploaded by Plazi for the Bat Literature Project) Sexual dimorphism can lead to differences in foraging style among conspecifics due to morphological differences. Within bats, maneuverability and speed of flight are influenced by wing shape and size, which may differ between sexes. Female bats gain about 30% of their body mass during pregnancy, affecting their agility and flight efficiency. To fill the same foraging niche as males, pregnant female bats would require wing size and (or) shape modifications to maintain maneuverability. We investigated sexual dimorphism in bat wing morphology and
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21

Maucieri, D.G., A.J. Ashbaugh, and J.M. Theodor. "Sexual dimorphism in bat wing morphology — variation among foraging styles." Canadian Journal of Zoology 99, no. 11 (2021): 953–60. https://doi.org/10.5281/zenodo.13465607.

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(Uploaded by Plazi for the Bat Literature Project) Sexual dimorphism can lead to differences in foraging style among conspecifics due to morphological differences. Within bats, maneuverability and speed of flight are influenced by wing shape and size, which may differ between sexes. Female bats gain about 30% of their body mass during pregnancy, affecting their agility and flight efficiency. To fill the same foraging niche as males, pregnant female bats would require wing size and (or) shape modifications to maintain maneuverability. We investigated sexual dimorphism in bat wing morphology and
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22

Maucieri, D.G., A.J. Ashbaugh, and J.M. Theodor. "Sexual dimorphism in bat wing morphology — variation among foraging styles." Canadian Journal of Zoology 99, no. 11 (2021): 953–60. https://doi.org/10.5281/zenodo.13465607.

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(Uploaded by Plazi for the Bat Literature Project) Sexual dimorphism can lead to differences in foraging style among conspecifics due to morphological differences. Within bats, maneuverability and speed of flight are influenced by wing shape and size, which may differ between sexes. Female bats gain about 30% of their body mass during pregnancy, affecting their agility and flight efficiency. To fill the same foraging niche as males, pregnant female bats would require wing size and (or) shape modifications to maintain maneuverability. We investigated sexual dimorphism in bat wing morphology and
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23

Yue, Hao, David Bassir, Hicham Medromi, Hua Ding, and Khaoula Abouzaid. "Optimal design of Vertical-Taking-Off-and-Landing UAV wing using multilevel approach." International Journal for Simulation and Multidisciplinary Design Optimization 11 (2020): 26. http://dx.doi.org/10.1051/smdo/2020020.

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In order to overcome the propre disadvantages of FW(Fixed-Wing) and VTOL(Vertical-Taking-Off-and-Landing) UAV (Unmanned Aerial Vehicle) and extend its application, the hybrid drone is invested more in recent years by researchers and several classifications are developed on the part of dual system. In this article, an innovative hybrid UAV is raised and studied by introducing the canard configuration that is coupled with conventional delta wing as well as winglet structure. Profited by Computational Fluid Dynamics (CFD) and Response Surface Method (RSM), a multilevel optimization approach is pr
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Kwak, Laura. "Problematizing Canadian exceptionalism: A study of right-populism, white nationalism and Conservative political parties." Oñati Socio-Legal Series 10, no. 6 (2020): 1166–92. http://dx.doi.org/10.35295/osls.iisl/0000-0000-0000-1127.

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The myth that Canada has resisted the “West’s populist wave” persists despite evidence that demonstrates otherwise. This article traces how the assumption that Canada has avoided the rise of right-wing populism and white nationalism is tethered to the fiction that Canada has been a raceless society. After briefly reviewing the myth of racelessness and the history of right-populism in Canada, the article explores how the Reform Party of Canada conceptualized “the people” in racialized terms. This article examines how the Conservative Party of Canada’s appeals to symbolic “diversity” and denial
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25

Jiang, Feng, Xiaoyan Tong, Jing Sun, Suwen Zhang, and Jianzhi Deng. "Aerodynamic Study of Canard Parameter Configuration Principle for UAV." Journal of Physics: Conference Series 2235, no. 1 (2022): 012001. http://dx.doi.org/10.1088/1742-6596/2235/1/012001.

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Abstract This paper analyses the multi-objective design requirements of UAV with high timeliness, high manoeuvrability and long-endurance long-range flight capability. Then put forward an aerodynamic configuration conception of wide flight envelope that can perform multi-tasks, such as fast approach, long endurance patrol and critical maneuvering. By means of wind tunnel test, the aerodynamic characteristics regularities of this configuration changed by shape parameters, component combination and spatial relationships are studied. Base on analysing the flow coupling efficiency of canard vortex
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26

Israelian, Evgenia, and Ekaterina Kapustova. "Gender policy in contemporary Canada." Woman in russian society 4 (December 25, 2018): 3–14. http://dx.doi.org/10.21064/winrs.2018.4.1.

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27

Jones, Brad C., and Maya L. Evenden. "Ecological applications of pheromone trapping of Malacosoma disstria and Choristoneura conflictana." Canadian Entomologist 140, no. 5 (2008): 573–81. http://dx.doi.org/10.4039/n08-013.

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AbstractThe forest tent caterpillar, Malacosoma disstria Hübner (Lepidoptera: Lasiocampidae), and large aspen tortrix, Choristoneura conflictana (Walker) (Lepidoptera: Tortricidae), are important pests of trembling aspen, Populus tremuloides Michx. (Salicaceae), in western Canada. Populations of both species can be monitored with sex pheromone-baited traps as part of an integrated pest management program. Moths captured in pheromone traps can also be used for ecological studies. Captured males of each species were examined to test the effect of population density, geographic region, and collec
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28

Makarkin, Vladimir N., S. Bruce Archibald, and James E. Jepson. "The oldest Inocelliidae (Raphidioptera) from the Eocene of western North America." Canadian Entomologist 151, no. 04 (2019): 521–30. http://dx.doi.org/10.4039/tce.2019.26.

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AbstractOne new genus of Inocelliidae (Raphidioptera) with one new species and one undetermined specimen is described from the Eocene of North America: Paraksenocellia borealis new genus, new species from the early Eocene (Ypresian) Okanagan Highlands shale at Driftwood Canyon, British Columbia, Canada (a forewing), and Paraksenocellia species from the middle Eocene (Lutetian) of the Coal Creek Member of the Kishenehn Formation, northwestern Montana, United States of America (a hind wing). These are the oldest records of the family. The new genus possesses many character states that are rare i
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Israelian, Eugenia. "National security of Canada: gender dimension." Woman in Russian Society, no. 3 (September 30, 2020): 42–52. http://dx.doi.org/10.21064/winrs.2020.3.4.

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30

Bandyopadhyay, G. "Low speed aerodynamics of canard configurations." Aeronautical Journal 93, no. 921 (1989): 22–28. http://dx.doi.org/10.1017/s0001924000016651.

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SummaryNumerical methods have been developed for the prediction of aerodynamic characteristics of canard wing configurations by considering both attached and separated flow over the canard surface; the flow over the main wing surface is always assumed to be attached. Experimental tests have been conducted in a low speed wind tunnel to compare the theoretical results predicted by the numerical methods. The comparison shows good agreement up to approximately 16° incidence.
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31

Tu, Eugene L. "Effect of canard deflection on close-coupled canard-wing-body aerodynamics." Journal of Aircraft 31, no. 1 (1994): 138–45. http://dx.doi.org/10.2514/3.46466.

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Lombardi, G. "Canard tip vortex splitting in a canard-wing configuration - Experimental observations." Journal of Aircraft 32, no. 4 (1995): 875–77. http://dx.doi.org/10.2514/3.46804.

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Ali, Zurriati Mohd, Wahyu Kuntjoro, and Wisnoe Wirachman. "The Effect of Canard to the Aerodynamic Behavior of Blended Wing Body Aircraft." Applied Mechanics and Materials 225 (November 2012): 38–42. http://dx.doi.org/10.4028/www.scientific.net/amm.225.38.

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This paper presents a study on the effect of canard setting angle on the aerodynamic characteristic of a Blended Wing Body (BWB). Canard effects to BWB aerodynamic characteristics are not widely investigated. Hence the focus of the study is to investigate the variations of lifts, drags and moments when the angles of attack are varied at different canard setting angles. Wind tunnel tests were performed on BWB aircraft with canard setting angles,  ranging from -20˚ to 20˚. Angles of attack,  were varied from -10˚ to 10˚. Aspect ratio and canard planform area were kept fixed. All tests were con
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Stark, Valter J. E. "Canard-wing interaction in unsteady supersonic flow." Journal of Aircraft 26, no. 10 (1989): 951–52. http://dx.doi.org/10.2514/3.45867.

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Heras-Roger, Jesus, Carlos Díaz-Romero, Javier Darias-Rosales, and Jacinto Darias-Martín. "Volcanic Terroirs: Exploring Minerals in Canary Red Wine." Beverages 10, no. 4 (2024): 107. http://dx.doi.org/10.3390/beverages10040107.

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The mineral composition of monovarietal red wines from the Canary Islands was analyzed to evaluate the potential of mineral content as a marker for wine authenticity by geographical origin. Key minerals—K, Na, Mg, Mn, Fe, Cu, and Co—were quantified in 190 wine samples using flame absorption spectrometry. The study revealed slight mineral profile differences between recently introduced international grape cultivars and traditional ungrafted varieties. A significant correlation was found between K and Mg, highlighting their roles in vine physiology. The results indicated that Tenerife wines had
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Israelian, Evgeniya. "Women‘s movement in Canada: the past and the present." Woman in russian society, no. 2 (June 30, 2021): 121–28. http://dx.doi.org/10.21064/winrs.2021.2.9.

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Ma, Bao-Feng, Pei-Qing Liu, and Yuan Wei. "Effects of Wing and Canard Sweep on Lift-Enhancement of Canard-Configurations." Journal of Aircraft 41, no. 6 (2004): 1521–23. http://dx.doi.org/10.2514/1.8707.

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Er-El, J. "Effect of wing/canard interference on the loading of a delta wing." Journal of Aircraft 25, no. 1 (1988): 18–24. http://dx.doi.org/10.2514/3.45535.

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Deng, Yangping, and Baigang Mi. "Design and Analysis of Rotor/Wing Flap for Canard Rotor/Wing Aircraft." Journal of Physics: Conference Series 1215 (May 2019): 012011. http://dx.doi.org/10.1088/1742-6596/1215/1/012011.

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40

Kapsalis, Stavros, Chris Bliamis, Pavlos Kaparos, Pericles Panagiotou, and Kyros Yakinthos. "Parametric Investigation of Canards on a Flying Wing UAV Using the Taguchi Method." Aerospace 10, no. 3 (2023): 264. http://dx.doi.org/10.3390/aerospace10030264.

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The current work investigates the effect of canard geometric characteristics on the performance of a lightweight flying wing Unmanned Aerial Vehicle (UAV), capable of both conventional and Vertical Take-Off and Landing (VTOL) flight. The canards are sized as horizontal stabilizers to enhance the UAV’s longitudinal stability and minimize trimming requirements during cruise. Using a Design of Experiments (DOE) approach and, specifically, the Taguchi method, six canards’ design parameters are investigated on three different levels. These parameters are the sweep angle (Λ), aspect ratio (AR), tape
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Qin, Yunpeng, Peiqing Liu, Qiulin Qu, and Tianxiang Hu. "Wing/canard interference of a close-coupled canard configuration in static ground effect." Aerospace Science and Technology 69 (October 2017): 60–75. http://dx.doi.org/10.1016/j.ast.2017.06.012.

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F., Beaumont, Bogard F., Murer S., and Polidori G. Matim. "Modeling of Three-dimensional Unsteady Wake Past a Large Migratory Bird during Flapping Flight." WSEAS TRANSACTIONS ON FLUID MECHANICS 17 (March 1, 2022): 10–17. http://dx.doi.org/10.37394/232013.2022.17.2.

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This preliminary study aimed to model the aerodynamic behavior of a large migratory bird during a forward flapping flight. Computational Fluid Dynamics (CFD) was used to model the flow around and in the wake of a Canada Goose flying at an altitude of 1000m and a speed of 13.9m/sec. Flapping of the wings was modeled through dynamic meshing and subroutines implemented in a computational code using the Finite Volumes method. Monitoring of the flow quantities during the unsteady calculation revealed a close relationship between the wing-flapping dynamics and the cyclic variation of the forces acti
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43

Er-El, J., and A. Seginer. "Vortex trajectories and breakdown on wing-canard configurations." Journal of Aircraft 22, no. 8 (1985): 641–48. http://dx.doi.org/10.2514/3.45180.

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44

Burkhalter, John E. "Downwash measurements on a pitching canard-wing configuration." Journal of Aircraft 30, no. 6 (1993): 1005–8. http://dx.doi.org/10.2514/3.46447.

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45

Akimoto, Hiromichi, Syozo Kubo, and Makoto Kanehira. "Wing in surface effect ship with canard configuration." International Journal of Aerodynamics 1, no. 1 (2010): 3. http://dx.doi.org/10.1504/ijad.2010.031698.

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46

YUAN, Changyun, Ming XIA, Weicheng GAO, Weifeng SHI, Wenxiu GONG, and Haoqian YUAN. "Effect of canard-chordwise blowing on the aerodynamic characteristics of blended wing body aircraft." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 43, no. 1 (2025): 24–30. https://doi.org/10.1051/jnwpu/20254310024.

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To enhance the effect of the canard increasing lift and pitching moment coefficient of the blended-wing-body(BWB) aircraft, numerical simulation is adopted to analyze the effect of the canard-chordwise blowing on the low-speed aerodynamic characteristics of BWB configuration. By presenting the results of blowing momentum coefficient at different angles of attack, the flow mechanism of chordwise blowing device's influence on the lift and pitching moment coefficient is analyzed, followed by investigating the effect of the blowing momentum coefficient and chordwise blowing position on the low-spe
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47

Komarov, Bohdan, and Dmytro Zinchenko. "The aerodynamic behavioral study of canard plane with fan wing configuration." MECHANICS OF GYROSCOPIC SYSTEMS, no. 45 (May 15, 2023): 115–32. http://dx.doi.org/10.20535/0203-3771452023290873.

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This study explores the optimization of the canard aerodynamic scheme by integrating wing-mounted propulsion systems to enhance efficiency. Key objectives include stability, controllability, and reducing frontal air resistance by employing an advanced aerodynamic scheme that effectively utilizes the wake filling phenomenon behind the wing when integrated with wing-mounted propulsion. The study emphasizes strategic design considerations for the wing, fuselage, and adjacent aerodynamic surfaces, which can enhance aerodynamic characteristics. Preserving the Coanda effect creates a low-pressure zo
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48

Sutrisno, Tri Agung Rohmat, Setyawan Bekti Wibowo, and Sigit Iswahyudi. "Vortex Dynamics Study of the Canard Deflection Angles’ Influence on the Sukhoi Su-30-Like Model to Improve Stall Delays at High AoA." Aerospace 6, no. 2 (2019): 12. http://dx.doi.org/10.3390/aerospace6020012.

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The maneuverability of the Sukhoi Su-30 at very high angles of attack (AoA) was remarkably appealing. Canard angle, in cooperation with aircraft wing, created a flow pattern whereby, in that position, the fighter still had as much lifting force as possible in order not to stall. The behavior of changing canard angle configuration played an essential role in creating the strong vortex core so that it could delay the stall. The study of vortex dynamics at canard deflection angle gave an essential function in revealing the stall delay phenomenon. In this study, one could analyze the flow patterns
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49

Diyana Nasri Huang, Farah, Wirachman Wisnoe, Rizal Effendy Mohd. Nasir, and Ehan Sabah Shukri Askari. "Effect of Wing Locations to the Aerodynamic of UiTM’s Blended Wing Body-Unmanned Aerial Vehicle (BWB-UAV) Prototype." International Journal of Engineering & Technology 7, no. 4.25 (2018): 119–25. http://dx.doi.org/10.14419/ijet.v7i4.25.22410.

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This paper focuses on the effect of wing placement on UiTM’s BWB Prototype to the aerodynamic performance of the aircraft. Lift coefficient (CL), drag coefficient (CD) and pitching moment coefficient (CM) are analyzed at 20 m/s air velocity, using NUMECA Computational Fluid Dynamics (CFD) software. Three wing locations are selected, i.e.: initial location (in reference to the BWB Prototype), front location (30% from leading edge), and middle location (in between of the first two cases). The canard and wing tips from the BWB Prototype are removed for this study. Grid independence study is com
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50

Megías, Emilio, and Manuel García-Román. "Influence of Trade Winds on the Detection of Trans-Hemispheric Swells near the Canary Islands." Atmosphere 13, no. 4 (2022): 505. http://dx.doi.org/10.3390/atmos13040505.

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Trade winds are common in the Canary Islands archipelago and affect not only the weather of the islands but also the local wave climate. On the other hand, the arrival in the Canaries of swells from the Southern Hemisphere is little known, but usual. The records of these swells arriving in the Canary Islands have two clear peaks throughout the year, one in spring and the other in autumn. In this work, how the trade winds influence the detection of this type of swells is studied. It is estimated that only approximately half of this type of wave that reaches the Canary Islands could be adequatel
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