Results 161 to 170 of about 401,050 (285)

Dual‐Mode Thio‐MacMillan Organocatalysts: Stereoselective Diels–Alder Reactions or Sacrificial Self‐Cyclization to N‐Bridged Bicyclic Lactams

Chemistry – A European Journal, EarlyView.
The study of the Diels–Alder reaction of cinnamaldehyde and cyclopentadiene, catalyzed by chiral imidazolidine‐4‐thiones, led to the discovery of a highly regio‐ and stereoselective Michael‐addition and consecutive ring closure. Here, the imidazolidine‐4‐thione not only catalytically activates cinnamaldehyde but also participates as the nucleophile to ...
Marian S. R. Ebeling, Luca V. Parziale, Marc Sachsenhauser, Christoph J. B. Seifert, Nathalie J. Kurrle, Oliver Trapp   +5 more
wiley   +1 more source

Hybrid Time-Frequency Analysis for Micromobility-Based Indirect Bridge Health Monitoring. [PDF]

Sensors (Basel)
Singh P, Agarwal H, Sadhu A.
europepmc   +1 more source

Relation between Vastus Lateralis Electromyography Activation and VO_2max Values Obtained in Bicycle Ergometry

, 2023
Hasan Sözen
openalex   +2 more sources

Photoinduced, Chemoselective γ‐Alkylation of 2‐Silyloxyfurans with α‐Bromoketones: A Rapid Entry to Chiral ε‐Keto‐γ‐Butenolides

Chemistry – A European Journal, EarlyView.
A photoinduced, regio‐ and chemoselective γ‐alkylation of 2‐silyloxyfurans with a‐bromoketones was achieved by exploiting a photoredox catalytic process promoted by blue light. This approach provides practical and efficient access to chiral, ε‐ketobutenolides, in one step and high yields.
Debora Guazzetti, Luca Aimi, Enrico Marcantonio, Giovanni Maria Siciliano, Kelly Bugatti, Sara Dobani, Andrea Sartori, Lucia Battistini, Franca Zanardi, Claudio Curti   +9 more
wiley   +1 more source

Convolutional neural networks-based early Parkinson's disease classification using cycling data from a steerable indoor bicycle. [PDF]

Sci Rep
Kim Y, Kim J, Kang S, Lee Y, Moon J, Park JW, Kim BJ, Kim SJ.   +7 more
europepmc   +1 more source

Observational method and coding framework for analyzing the functionality of unprotected bicycle lanes

, 2019
Cat Silva, Kelly J. Clifton, Rolf Moeckel   +2 more
openalex   +1 more source

Bibliometric Analysis of Technological Innovation in Renewable Energy in the Transport and Logistics Sector

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study conducts a comprehensive bibliometric analysis of technological innovation in renewable energy for the transport and logistics sector from 1996 to 2024. Using the Web of Science database, we identify three main research phases and map key collaboration networks and technological trends.
Yui‐yip Lau, Qiong Chen, Leila Kamalian, Mark Ching‐Pong Poo, Yang Andrew Wu   +4 more
wiley   +1 more source

Relationship analysis of consciousness for introduction of Zone 30 and pedestrian-bicycle accident in districts

, 2013
Yasuhiro Mimura, Keiichi Higuchi, Ryosuke Ando   +2 more
openalex   +2 more sources

A Social Entrepreneurship Perspective of De‐Carbonising the Footprint through Recycling Compensation: A Case Study of the NGO Madre Coraje

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This research analyses the carbon footprint of the NGO Madre Coraje, using an integrated methodology that combines the calculator provided by REAS (Red de Economía Alternativa y Solidaria) Navarra and the Life Cycle Assessment (LCA). It quantifies emissions across the three scopes of the Greenhouse Gas Protocol, evaluating both direct and ...
José Fernandez‐Serrano, Juan A. Hueso, Orlando Vega‐Galeano   +2 more
wiley   +1 more source

Development and validation of a kinematic hindlimb cycling model for rats. [PDF]

Sci Rep
Sweatland HM, Pettit E, Patel H, de la Mata N, Conover CF, Griffis EJ, Yarrow JF, Schiefer MA, Dixon WE.   +8 more
europepmc   +1 more source