Results 221 to 230 of about 198,348 (348)

Spring and Power in Hovering Ornithopters

Advanced Intelligent Systems, EarlyView.
Only small ornithopters can hover, longest at the hummingbird size. This article reviews the drive and power of these hovering machines, focusing on elastic energy and thrust boosters. Unlike two‐winged designs, X‐winged and multiple‐V‐winged ornithopters benefit from lower disk loading and slower, smaller wingbeats, and the clap‐and‐fling effect ...
Gih‐Keong Lau, Yao‐Wei Chin, Shih‐Chun Lin, Yu‐Hsiang Lai, Boo Cheong Khoo   +4 more
wiley   +1 more source

Lysine targeting covalent inhibitors of malarial kinase <i>Pf</i>CLK3. [PDF]

RSC Med Chem
Brettell SB, Cann G, Begen A, Sharma S, Mahindra A, Carruthers LV, Milligan G, Clarke DJ, Tobin AB, Jamieson AG.   +9 more
europepmc   +1 more source

Identification of the major adducts formed by reaction of benzo(a)pyrene diol epoxide with DNA in vitro.

, 1977
Kenneth Straub, Thomas Meehan, Alma L. Burlingame, M. Calvin   +3 more
openalex   +1 more source

A High‐Precision Dynamic Movement Recognition Algorithm Using Multimodal Biological Signals for Human–Machine Interaction

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article describes a multimodal fusion data acquisition and processing system about electromyography for dynamic movement recognition and bioelectrical impedance for key posture recognition. In addition, a new dynamic–static fusion algorithm strategy is designed.
Chenhao Cao, Gang Ma, Zelin Chen, Yiming Ouyang, Hu Jin, Shiwu Zhang   +5 more
wiley   +1 more source

Comparison of QM Methods for the Evaluation of Halogen-π Interactions for Large-Scale Data Generation. [PDF]

J Chem Theory Comput
Engelhardt MU, Zimmermann MO, Mier F, Boeckler FM.   +3 more
europepmc   +1 more source

A Novel Parameter Estimation Method for Pneumatic Soft Hand Control Applying Logarithmic Decrement for Pseudo‐Rigid Body Modeling

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
In this research, a paradigm of parameter estimation method for pneumatic soft hand control is proposed. The method includes the following: 1) sampling harmonic damping waves, 2) applying pseudo‐rigid body modeling and the logarithmic decrement method, and 3) deriving position and force control.
Haiyun Zhang, Kelvin HoLam Heung, Gabrielle J. Naquila, Ashwin Hingwe, Ashish D. Deshpande   +4 more
wiley   +1 more source

Cefiderocol "under siege"? Understanding the rise of NDM-mediated resistance to novel agents. [PDF]

Chem Sci
Warecki BA, Tomatis PE, Mojica MF, Bethel CR, Rodríguez Saravia M, Drusin SI, Ono D, Bahr G, Papp-Wallace K, Tamma PD, Moreno DM, Mahler G, Bonomo RA, Vila AJ.   +13 more
europepmc   +1 more source

The structure of the covalent flavin adduct formed between lactate oxidase and the suicide substrate 2-hydroxy-3-butynoate

, 1976
Agnes Schönbrunn, Robert H. Abeles, Christopher T. Walsh, Sandro Ghisla, Hatenori Ogata, Vincent Massey   +5 more
openalex   +2 more sources

An Eyeball‐Movement‐Inspired Multi‐DOF Miniature Piezoelectric Actuator with Strong Load‐Driving Capability

Advanced Intelligent Systems, EarlyView.
Inspired by the eye movements of humans, a multi‐degree‐of‐freedom (multi‐DOF) miniature piezoelectric actuator with a square‐circular ring structure is proposed. The actuator demonstrates a well‐balanced performance in miniaturization, operational efficiency, actuation precision, and load‐driving capability.
Binbin Zhu, Yan Qing Wang
wiley   +1 more source

In Search of Radical Transformations from Metal Enolates. Direct Reactions of <i>N</i>-Acyl-1,3-oxazolidin-2-ones with TEMPO Catalyzed by Copper(II) Acetate. [PDF]

J Org Chem
Balaguer-Garcia E, Pérez-Palau M, Bello C, Costa AM, Romea P, Urpí F.   +5 more
europepmc   +1 more source