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2023
Silvia Álvarez Curbelo dwells on the complex figure of Puerto Rico’s Governor Luis Muñoz Marín, who at first enthusiastically embraced the goals of the Cuban Revolution but became increasingly disillusioned with its radicalization in the early 1960s. Analyzing Muñoz Marín’s main speeches during this period, especially his 1959 Godkin Lecture at Harvard
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Silvia Álvarez Curbelo dwells on the complex figure of Puerto Rico’s Governor Luis Muñoz Marín, who at first enthusiastically embraced the goals of the Cuban Revolution but became increasingly disillusioned with its radicalization in the early 1960s. Analyzing Muñoz Marín’s main speeches during this period, especially his 1959 Godkin Lecture at Harvard
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Journal of the American Academy of Orthopaedic Surgeons, 1995
Scapular winging, one of the more common scapulothoracic disorders, is caused by a number of pathologic conditions. It can be classified as primary, secondary, or voluntary. Primary scapular winging may be due to neurologic injury, pathologic changes in the bone, or periscapular soft-tissue abnormalities.
, Kuhn, , Plancher, , Hawkins
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Scapular winging, one of the more common scapulothoracic disorders, is caused by a number of pathologic conditions. It can be classified as primary, secondary, or voluntary. Primary scapular winging may be due to neurologic injury, pathologic changes in the bone, or periscapular soft-tissue abnormalities.
, Kuhn, , Plancher, , Hawkins
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Science, 2016
Brazil plans to release billions of designer mosquitoes to stop the spread of infectious diseases. Will it work?
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Brazil plans to release billions of designer mosquitoes to stop the spread of infectious diseases. Will it work?
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Flapping wing performance related to wing planform and wing kinematics
12th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2012apping wing micro air vehicles (FWMAVs), the wing performance is of paramount importance. The wing performance is mainly determined by the wing planform and the wing-beat kinematics. Since the optimization of the wing planform and the wing-beat kinematics is complicated by the apping wing aerodynamics, most FWMAV designs tend to use standard wing ...
Hugo Peters +2 more
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Induced-drag reduction of wing–wings and wings–ground configurations
The Aeronautical Journal, 2004AbstractThe problem of induced drag reduction during formation flight is revisited by means of a simple aerodynamic model based on lifting line theory. The optimum configuration for minimum induced drag is analysed both in and out of the ground effect and the influence of the main geometrical and aerodynamic parameters is considered.
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Wing Rock of Nonslender Delta Wings
Journal of Aircraft, 2000That slender delta wings will experience wing rock is an established fact, and the responsible flow mechanism is well understood. However, the same flow mechanism could not cause wing rock of nonslender delta wings. Thus, the wing rock observed for a 45-deg delta wing must be generated by a different flow phenomenon.
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Four wings, two wings, no wings: patterns of wing reduction in Holometabola (Insecta)
2018A series of traditional and modern morphological techniques were used to examine and document the thoracic skeletomuscular structures in detail of the flightless insects from BIG4 orders: Lepidoptera, Coleoptera, Diptera and Hymenoptera. The flightlessness of female Nyssiodes lefuarius (Lepidoptera: Geometridae) with an independent evolution background
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