Results 121 to 130 of about 3,368,319 (354)

Spin-tunnel investigation of a 1/13-scale model of the NASA AD-1 oblique-wing research aircraft [PDF]

open access: yes
The spin and recovery characteristics of a 1/13-scale model of the NASA AD-1 oblique-wing research aircraft at wing-skew positions of 0, 25, 45, and 60 deg (right wing forward) were investigated.
Bowman, J. S., Jr., White, W. L.
core   +1 more source

Breaking the 2‐nm Barrier in Hard Disk Drives Using Monolayer Amorphous Carbon Overcoats

open access: yesAdvanced Materials, EarlyView.
The rapid growth of AI has increased demand for large‐scale data storage, making HDDs indispensable in data centers. Increasing areal storage density is crucial, but limited by the traditional carbon overcoats (COC). Monolayer amorphous carbon (MAC) offers a superior alternative.
Hongji Zhang   +15 more
wiley   +1 more source

Unemployment and Right-wing Extremist Crime [PDF]

open access: yes, 2009
It is frequently argued that unemployment plays a crucial role for the occurrence of right- wing extremist crimes. We empirically test this hypothesis using data from Germany.
Falk, Armin   +2 more
core  

Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells

open access: yesAdvanced Materials, EarlyView.
This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur   +4 more
wiley   +1 more source

Effects of Socioeconomic Status on Right-Wing Voting Intentions: The Mediating Role of Economic Ideology, Perceived Threats, and National Identity

open access: yesJournal of Social and Political Psychology
Low socioeconomic status (SES) individuals vote for left-wing parties on economic grounds and right-wing parties on cultural grounds, while high SES individuals exhibit the opposite pattern.
Giannis Lois   +4 more
doaj   +1 more source

Polarize the Solvent to Regulate the Intermediate Phase and Dynamic Crystallization of Perovskite Films

open access: yesAdvanced Materials, EarlyView.
A solvent engineering strategy using polar polymers is introduced to regulate perovskite crystallization dynamics in solar cells. Strongly polarized fluorinated groups stabilize the intermediate phase and control solvent exfoliation, leading to high‐quality films with suppressed defects.
Zhuoqiong Zhang   +14 more
wiley   +1 more source

The pressure distribution over a semicircular wing tip on an airplane in flight [PDF]

open access: yes
This note presents the results of flight pressure distribution tests on the right upper wing panel of a Douglas M-3 airplane equipped with a semicircular wing tip. The results are given in tables and curves in such form that the load distribution for any
Lundquist, Eugene E, Rhode, Richard V
core   +1 more source

Superionic Amorphous Li2ZrCl6 and Li2HfCl6

open access: yesAdvanced Materials, EarlyView.
Amorphous Li2HfCl6 and L2ZrCl6 are shown to be promising solid‐state electrolytes with predicted ionic conductivities >20 mS·cm−1. Molecular dynamics simulations with machine‐learning force fields reveal that anion vibrations and flexible MCl6 octahedra soften the Li coordination cage and enhance mobility. Correlation between Li‐ion diffusivity and the
Shukai Yao, De‐en Jiang
wiley   +1 more source

The right wing of the LEFT airplane [PDF]

open access: yes
The NASA Leading-Edge Flight Test (LEFT) program addressed the environmental issues which were potential problems in the application of Laminar Flow Control (LFC) to transport aircraft.
Powell, Arthur G.
core   +1 more source

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