Results 161 to 170 of about 301,764 (392)

Unilateral Ankle‐Foot Exoneuromusculoskeleton with Balance‐Sensing Feedback for Self‐Help Telerehabilitation after Stroke

Advanced Robotics Research, EarlyView.
This study introduces a hybrid robot that integrates mechanical assistance by musculoskeletons (i.e., soft pneumatic muscle with rigid exoskeletal extensions), neuromuscular electrical stimulation, and vibrotactile feedback in a lightweight wearable mechatronic complex applicable to the paretic ankle–foot poststroke for gait restoration. The system can
Fuqiang Ye, Wei Rong, Waiming Li, Kwok‐Ting Wong, Man‐Kit Pang, Hon‐Wah Wai, Lilly Li, Zicong Hong, Song Guo, Zong‐Hao Ma, Yongping Zheng, Ming Zhang, Nicholas Chow, Jianing Zhang, Xiaoling Hu, Fei Chen, Waisang Poon   +16 more
wiley   +1 more source

Investigation of Trans-stereoisomer of Adducts of Maleic Anhydride with Olefinic Unsaturate Fatty Acids

, 1957
Yoshihiro Shigeno, Toshio Karaki, Akitoshi Tadokoro, Saburd Komori   +3 more
openalex   +2 more sources

Heats of Formation of Adducts between Antimony Pentachloride and Substituted N,N-Dimethylamides. [PDF]

, 1967
Gerd Olofsson, Stig Jensen, Berit F. Pedersen, Arne Haug, Hugo Theorell, R. Blinc, S. Paušak, L. Ehrenberg, J. Dumanović   +8 more
openalex   +1 more source

Visible‐Light‐Promoted Dearomatization for The Construction of Imidazole Scaffolds

Advanced Synthesis &Catalysis, EarlyView.
Lighting up flat aromatics: a visible‐light photocatalytic dearomative acylation of imidazo[1,2‐a]pyridines using α‐keto acids as sustainable acyl radical precursors is reported, leading to dual fluorescent imidazoles. Dearomatization is a powerful strategy for constructing complex carbocycles and heterocycles, though it typically relies on harsh ...
Silvia Roscales, Aurelio G. Csáky
wiley   +1 more source

Additon of Maleic Anhydride to Mono-olefinic Unsaturated Fatty Acid and the Utilization of these Adducts as Plasticizer for P. V. C. Resin.

, 1956
Yoshihiro Shigeno, Saburo Komori, Hiromi Yamamoto   +2 more
openalex   +2 more sources

THE THERMAL REVERSIBILITY OF THE MICHAEL REACTION: III. 1,5-DIKETONES AND ADDUCTS BEARING ACIDIC GROUPS [PDF]

, 1964
C. F. H. Allen, G. P. Happ
openalex   +1 more source

Light Mediated Sulfonylation/C–H Activation/Annulation of Benzimidazoles Derivatives Catalyzed by Diarylmethylium Tetrafluoroborate Salts: An Experimental and Computational Study

Advanced Synthesis &Catalysis, EarlyView.
Through the exploiting of visible‐light, a key photoactive complex, and an acid‐catalyzed proton‐coupled electron transfer, polycyclic sulfonylated benzimidazoles are obtained through a domino process including sulfonylation, C–H activation, and annulation. Diarylmethylium tetrafluoroborates are employed as inexpensive organocatalyst capable of forming
Polyssena Renzi, Davide Cerrina, Emanuele Azzi, Giovanni Ghigo, Annamaria Deagostino   +4 more
wiley   +1 more source

Some Factors Affecting Urea Adduct Formation

, 1960
Naoki Yata
openalex   +2 more sources

One‐Pot Cascade Synthesis of Isoquinolinone‐Fused Quinoxalines Through Sequential Rh(III)/Pd(II) Catalysis

Advanced Synthesis &Catalysis, EarlyView.
A new one‐pot, dual catalytic strategy for the synthesis of polycyclic isoquinolinone‐fused quinoxalines from commercially available N‐(2‐acetamidophenyl)benzamides and 1,3‐diynes is reported. This transformation proceeds via Rh(III)/Pd(II)‐mediated sequential NH/CH activation/annulation. Detailed mechanistic studies elucidate the reaction pathway. A
Wei‐Jung Chiu, Indrajeet J. Barve, Hung‐Sheng Hsieh, Chung‐Ming Sun   +3 more
wiley   +1 more source

Polymerization of Vinyl Compounds by the Sodium-adducts of Heterocyclic Vinyl Compounds

, 1960
Keiji Kuwata, Hiroshi Kawazura, Kôzô Hirota   +2 more
openalex   +2 more sources