Results 61 to 70 of about 859,243 (336)
Cartoons, Campaigns, and Bottle Caps [PDF]
, 2012 I can’t help but wonder what my AP U.S. History teacher, Robert C. Lemire, Jr., would say if he knew I was designing an exhibit on the Election of 1860.
Francisco, Emily A.
core +1 more source
Advanced Functional Materials, EarlyView.Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey +5 more
wiley +1 more source
A Group of Alkaline Glazed Ceramics from the Mardin Museum
Anadolu AraştırmalarıThis study investigates nine alkaline-glazed ceramics housed in the Mardin Museum, comprising four bottles, one pot, and four vases. The glaze characteristics of the bottles exhibit notable diversity: two feature a variegated greenish-blue glaze, one is ...
Murat Tosun
doaj +1 more source
Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres
Advanced Functional Materials, EarlyView.MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel +3 more
wiley +1 more source
Helmholtz Resonance in a Water Bottle
International Scholastic Journal of Science, 2011 The resonance that occurs when blowing across the top of a water bottle filled with different volumes of water was studied. It was shown that, contrary to popular belief, a water bottle is not an ideal Helmholtz resonator. Resonance in a water bottle
Annirudh Balachandran, +2 more
doaj
Pathogenicity and aggressiveness of Fusarium oxysporum Schl. in bottle gourd and bitter gourd
Plant Protection Science, 2010 Fusarium oxysporum is responsible for a large range of diseases on economically important crops such as bitter gourd and bottle gourd. Pathogenicity and aggressiveness of F.
Christian Joseph Rili Cumagun +3 more
doaj +1 more source
Beantown Baptism in the free speech\u27 zone [PDF]
, 2008 Democratic practice depends on civil discourse. In the long run an intelligent word will always be more effective than a whole book of insults, or a whole bottle of ...
Sandler, Will
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Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization
Advanced Functional Materials, EarlyView.Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao +12 more
wiley +1 more source
Large diameter metal ring seal prevents gas leakage at 5000 psi [PDF]
, 1966 Large metal ring seal prevents gas leakage in hydrogen, helium, or nitrogen storage bottles at pressures up to 5,000 psi. The grooved ring seal which contains elastomer O-rings is installed between the mating faces of the access cover and the storage ...
Middelkoop, J. H.
core +1 more source
3D Digital Light Processing of Redox‐Active Polymers for Electrochemical Applications
Advanced Functional Materials, EarlyView.3D printing of electrochemically switchable conducting polymers is achieved by Digital Light Processing of redox‐active carbazole‐based polymer materials. Complex 2D and 3D architectures including dot arrays and pyramids clearly show the potential for novel 3D switchable electrochemical devices for sensors, electrochromic displays as well as 3D printed
Christian Delavier +4 more
wiley +1 more source