Results 91 to 100 of about 406,372 (350)

Digital Signal Processing [PDF]

, 1981
Contains summary of research and reports on sixteen research projects.U.S. Navy - Office of Naval Research (Contract N00014-75-C-0852)National Science Foundation FellowshipNATO FellowshipU.S.
Baggeroer, Arthur B., Bordley, Thomas E., Braccini, Carlo, Dove, Webster P., Duckworth, Gregory L., Esmersoy, Cengiz, Espy-Wilson, Carol Y., Frisk, George V., Hayes, Monson H., Kurkjian, Andrew L., Lang, Stephen W., Li, Yen-ta, Lim, Jae S., Malik, Naveed A., McClellan, James H., Mook, Douglas R., Musicus, Bruce R., Myers, Cory, Nawab, Syed H., Oppenheim, Alan V., Wang, David L.   +20 more
core   +1 more source

Engineering Thermal Emission with Enhanced Emissivity and Quality Factor Using Bound States in the Continuum and Electromagnetically Induced Absorption

Advanced Optical Materials, EarlyView.
A metal‐based thermal metasurface supporting bound states in the continuum is demonstrated and experimentally shown to achieve a record‐high quality factor of 202 and high emissivity of 0.82. The design offers thermally stable, narrowband mid‐infrared emission, making it ideal for high‐precision gas sensing applications.
Guodong Zhu, Ikjun Hong, Kewei Li, Theodore Anyika, Maxwell T. Ugwu, J. Ryan Nolen, Mingze He, Joshua D. Caldwell, Justus C. Ndukaife   +8 more
wiley   +1 more source

Serum amino acid alterations in hyperuricemia: potential targets for renal disease prevention

Amino Acids
Observational studies have linked uric acid (UA) levels and kidney disease to amino acid homeostasis, but the causal relationship is unclear. This study aims to determine if elevated UA affects amino acid levels and whether amino acids mediate this ...
Qinglin Sheng, Yuqing Ma, Bingjie Geng, Jiahui Chen, Junfei Cheng, Su Liu, Rui Li, Xiangtong Li, Jing Wang, Hongtao Lu, Fangyuan Gao, Fu Gao   +11 more
doaj   +1 more source

Metallurgical Investigation of HSLA Steel Subjected to Underwater Explosion

Shock and Vibration, 1994
The metallurgical behaviour of HSLA steel subjected to underwater explosion is of prime importance because of its structural applications in underwater vehicles.
V. Bhujanga Rao, R. Rajendran, A.V. Jaykumar, K.H.B.S. Satyanarayana   +3 more
doaj   +1 more source

Atomic Resonance and Scattering [PDF]

, 1985
Contains reports on eight research projects.National Science Foundation (Grant PHY83-06273)National Bureau of Standards (Grant NB83-NAHA-4058)National Science Foundation (Grant PHY84-11483)Joint Services Electronics Program (Contract DAAG29-83-K-0003)U.S.
Ahmad-Bitar, Riyad N., Bagnato, Vanderlei S., Brewer, Lawrence R., Chan, So-Kuen, Flanagan, Robert W., Jr., Gentile, Thomas R., Gould, Phillip L., Hilfer, Eric, Hughey, Barbara J., Hulet, Randall G., Kash, Michael M., Kelleher, Daniel, Kinsey, James L., Kleppner, Daniel, Lafyatis, Gregory P., Ligare, Martin, Magill, Peter D., Martin, Peter J., Moskowitz, Philip E., Moskowitz, Warren E., Nir, Ishai, Pritchard, David E., Raab, Eric L., Scott, Thomas P., Stewart, Brian A., Weisskoff, Robert M., Welch, George R.   +26 more
core  

Terahertz Volume Plasmon‐Polariton Modulation in All‐Dielectric Hyperbolic Metamaterials

Advanced Optical Materials, EarlyView.
THz volume plasmon‐polariton (VPP) propagation through plasmon‐based hyperbolic metamaterials, made of alternating layers of doped and undoped III‐V semiconductors. Abstract The development of plasmonics and related applications in the terahertz range faces limitations due to the intrinsic high electron density of the standard metals.
Stefano Campanaro, Luca Bursi, Stefano Curtarolo, Arrigo Calzolari   +3 more
wiley   +1 more source

Basic Atomic Physics [PDF]

Contains reports on five research projects.National Science Foundation Grant PHY 89-19381U.S. Navy - Office of Naval Research Contract N00014-90-J-1322Joint Services Electronics Program Contract DAAL03-89-C-0001Joint Services Electronics Program Contract
Berberian, John E., Boyce, Kevin R., Catunda, Tomaz, Chang, Pin P., Courtney, Michael W., Davis, Kendall B., DiFilippo, Frank, Ducas, Theodore W., Ekstrom, Christopher R., Freeman, Charles G., Grimm, James A., Hammond, Troy D., Helmerson, Kristian P., Holley, Jeffrey R., Iu, Chun-ho, Jiao, Hong, Joffe, Michael A., Keith, David W., Ketterle, Wolfgang, Kleppner, Daniel, Lutwak, Robert P., Marjanovic, Matthew J., Martin, Alexander G., Mewes, Marc-Oliver, Mitchell, David, Morshidi, Wan, Natarajan, Vasant, Ng, Lee-Peng, Paine, Scott N., Pritchard, David E., Schiedmeyer, H. Joerg, Turchette, Quentin A., Yesley, Peter S.   +32 more
core   +9 more sources

Integration of Soft‐Robotics and Deep Learning to Assess the Coordinated Biosonar Emission and Reception Dynamics in Hipposiderid Bats

Advanced Robotics Research, EarlyView.
Combining a biomimetic soft‐robot with deep‐learning data analytics sheds light on a unique peripheral dynamics seen in the biosonar system of bats: Bats modulate their ultrasonic biosonar signals upon emission as well as reception with variable, yet highly coordinated motion patterns of their noseleaves and pinnae.
Shuxin Zhang, Ruihao Wang, Xiaoyan Yin, Luhui Yang, Rolf Müller   +4 more
wiley   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

A Promising Application of Injectable Hydrogels in Nerve Repair and Regeneration for Ischemic Stroke

International Journal of Nanomedicine
Yuan Gao,1,2,* Ting-Lin Zhang,3,* Hong-Jian Zhang,1,2,* Jie Gao,3 Peng-Fei Yang1,2,4 1Oriental Pan-Vascular Devices Innovation College, University of Shanghai for Science and Technology, Shanghai, People’s Republic of China; 2School of Health
Gao Y, Zhang TL, Zhang HJ, Gao J, Yang PF   +4 more
doaj