Results 221 to 230 of about 10,835 (274)

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

Advanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones, Madeline Laude, Zeenat Oyebanji, Ruchi Birur, Andres Luengo Martinez, Isabelle Gilbert, Phillip Baek, Nichole Longbottom, Nicole McCullough, Staci J. Horn, Chien‐Yu Lin, Matthew J. Lohr, Fred Clubb, Manuel K. Rausch, Elizabeth Cosgriff‐Hernandez   +14 more
wiley   +1 more source

Unconventional inertial sensors [PDF]

Langford, R. C.
core   +1 more source

Latitudinal divergence in runoff responses to global forestation due to forest-atmosphere feedbacks. [PDF]

Nat Commun
Kan F, Lian X, Xu H, Tang S, Cui J, Huntingford C, Sun M, Li X, Piao S.   +8 more
europepmc   +1 more source

Experimental study into the effects of pitch and coning angles on the flight performance of the natural samara. [PDF]

R Soc Open Sci
Jung BK, Rezgui D.
europepmc   +1 more source

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Aerodynamics in a spin

Nature, 1991
S H Salter
exaly   +2 more sources

Unsteady aerodynamics in airplane stall-spin departure

31st Aerospace Sciences Meeting, 1993
ANDREW CRAIG, DONALD ROMANI, JR.
exaly   +2 more sources

Aerodynamics of spinning and non-spinning tennis balls

Journal of Wind Engineering and Industrial Aerodynamics, 2004
The aerodynamic properties of a tennis ball are obtained using wind tunnel measurements. In the first phase of this study, the drag coefficient of a variety of new and used non-spinning tennis balls was measured. The measurements were conducted in the Reynolds number range of 85×103 In the second phase of this study, the drag and lift coefficients ...
S.R. Goodwill, S.B. Chin, S.J. Haake
openaire   +1 more source

Aerodynamics and Design of Spinning Samara Model

2021
A particular form of winged seed (samara) dispersal technique adopted by nature uses autorotative (unpowered rotation of the wing generating thrust force against gravity) descent; for e.g. in Maple and Mahagony trees. This technique provides the lowest descent velocities among various seed dispersal techniques found in nature ensuring the safety of the
G. Yogeshwaran, M. V. Srisha Rao, Jagadeesh Gopalan   +2 more
openaire   +1 more source

Aerodynamic and flight dynamic interaction in spin

Aircraft Engineering and Aerospace Technology, 2019
PurposeThe purpose of this paper is to describe an integrated approach to spin analysis based on 6-DOF (degrees of freedom) fully nonlinear equations of motion and a three-dimensional multigrid Euler method used to specify a flow model. Another purpose of this study is to investigate military trainer performance during a developed phase of a ...
Ewa Marcinkiewicz, Zdobyslaw Jan Goraj, Marcin Figat   +2 more
openaire   +1 more source

Aerodynamics of a Spinning Sphere

The Journal of the Royal Aeronautical Society, 1928
The full equations of motion for the flow of a viscous fluid have proved too complicated for any general solution to be obtained. It is to be doubted if, in. the near future, the problem of fluid motion will be solved in a general manner, although solutions for a few special cases may be found.
openaire   +1 more source