Results 111 to 120 of about 12,837,796 (336)

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Assessing the Productivity of Colonies Headed by Preheated Honeybee Queens

Insects
This study investigated the effects of preheat hardening on the egg-laying capacity of honeybee queens and the flight performance of their daughter workers. A honeybee queen was confined in a cage with a two-section frame for 12 h.
Abd Al-Majeed Al-Ghzawi, Shahera Talat Zaitoun, Mohammad Nafi Solaiman Al-Sabi, Salem Saleh Mazari, Ilham Mustafa Al-Omari, Maqbool Saed Altalhi   +5 more
doaj   +1 more source

The effectiveness of an oculometer training tape on pilot and copilot trainees in a commercial flight training program [PDF]

A study was designed to evaluate the effectiveness of a video tape detailing the various aspects of instrument scanning by experienced pilots on performance by pilots and copilots undergoing flight training in a Boeing 737 flight simulator.
Coates, G. D., Jones, D. H., Kirby, R. H.   +2 more
core   +1 more source

Space shuttle orbiter leading-edge flight performance compared to design goals [PDF]

, 1983
Thermo-structural performance of the Space Shuttle orbiter Columbia's leading-edge structural subsystem for the first five (5) flights is compared with the design goals.
Curry, D. M., Johnson, D. W., Kelly, R. E.   +2 more
core   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

Advanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez, Mulazim Hussain Asim, Shumaila Arshad, Gergely Kali, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

Effect of Biotic and Abiotic Factors on the Flight Performance of Anarta trifolii (Hüfnagel, 1766)

Agronomy
The clover cutworm, Anarta trifolii (Lepidoptera: Noctuidae), constitutes a polyphagous pest known for causing sporadic, local outbreaks that significantly damage Beta vulgaris, Gossypium hirsutum, Brassica oleracea and others.
Xiaoting Sun, Yatao Zhou, Wei He, Shishuai Ge, Kongming Wu, Limei He   +5 more
doaj   +1 more source

The CREAM Calorimeter: Performance In Tests And Flights

AIP Conference Proceedings, 2006
The Cosmic Ray Energetics And Mass (CREAM) balloon‐borne experiment, designed to directly measure cosmic‐ray particle energies from ∼1011 to ∼1015 eV, had two successful flights since December 2004, with a total duration of 70 days. The CREAM calorimeter is comprised of 20 layers of 1 radiation length (X0) tungsten interleaved with 20 active layers ...
M. H. Lee, H. S. Ahn, P. Allison, M. G. Bagliesi, L. Barbier, J. J. Beatty, BIGONGIARI, GABRIELE, P. Boyle, T. J. Brandt, J. T. Childers, N. B. Conklin, S. Coutu, M. A. DuVernois, O. Ganel, J. H. Han, J. A. Jeon, K. C. Kim, L. Lutz, MAESTRO, PAOLO, A. Malinine, MARROCCHESI, PIER SIMONE, S. Minnick, S. I. Mognet, S. W. Nam, S. Nutter, I. H. Park, N. H. Park, E. S. Seo, R. Sina, S. Swordy, S. Wakely, P. Walpole, J. Wu, J. Yang, Y. S. Yoon, R. Zei, S. Y. Zinn   +36 more
openaire   +2 more sources

Interfacial and Crystallographic Regulation of Zinc Anode via Electric Double Layer Reconstruction for Highly Stable Zn Anode

Advanced Functional Materials, EarlyView.
Trace amounts of perfluoro‐1‐butanesulfonyl fluoride enables the regulation of the Zn/electrolyte interface by the generated zincophilic ─SO3H groups with long hydrophobic ─CF2 tails, which adsorb strongly onto the Zn surface, displace water molecules from the inner Helmholtz plane, and reconstruct the electrical double‐layer structure.
Dinesh Patel, Yimei Chen, Ashwini Kumar Sharma, Xiaolei Wang   +3 more
wiley   +1 more source

SSME propulsion performance reconstruction techniques [PDF]

In view of the complex flight operation of the Space Shuttle propulsion system together with an expected launch rate increase, the flight performance reconstruction process needs to be performed by automated computer programs.
Temple, Enoch C.
core   +1 more source

Flight performance of the largest volant bird [PDF]

Proceedings of the National Academy of Sciences, 2014
Significance A fossil species of pelagornithid bird exhibits the largest known avian wingspan. Pelagornithids are an extinct group of birds known for bony tooth-like beak projections, large size, and highly modified wing bones that raise many questions about their ecology.
openaire   +2 more sources