Results 201 to 210 of about 401,050 (285)

Transannular O‐Heterocyclization Reactions of Cyclododeca‐1,5,9‐triene Derivatives: A New Concept for the Preparation of Key Intermediates for Total Syntheses of Annonaceous Acetogenins

Helvetica Chimica Acta, EarlyView.
Four stereogenic centers are formed diastereoselectively in one step from a cyclic (E,E)‐1,5‐diene system using an electrophilic addition reaction. Subsequent ozonolytic cleavage of the intact Z‐double bond, followed by intramolecular nucleophilic substitution, yields an octahydroterfurandione with a threo,cis,threo configuration, an arrangement found ...
Holger Schimanski, André Streiter, Micheline May, Oliver Mimkes, Johannes van Kempen, Constantin Daniliuc, Günter Haufe   +6 more
wiley   +1 more source

Trends in the discussion of cycling in urban environments: An X-based study. [PDF]

PLoS One
Antón-González L, Pellicer-Chenoll M, Villarrasa-Sapiña I, Toca-Herrera JL, González LM, Devís-Devís J.   +5 more
europepmc   +1 more source

Bicyclic Pyrrolidine Inhibitors of Toxoplasma gondii Phenylalanine t-RNA Synthetase with Antiparasitic Potency In Vitro and Brain Exposure [PDF]

Chloe C. Ence, Taher Uddin, Julien Borrel, Payal Mittal, Han Xie, Jochen Zoller, Amit Sharma, Eamon Comer, Stuart L. Schreiber, Bruno Melillo, L. David Sibley, Arnab K. Chatterjee   +11 more
openalex   +1 more source

Necessary HRM Practices for Extended Working Lives in Tight and Loose Societies: A Comparative Perspective

Human Resource Management, EarlyView.
ABSTRACT The aging workforce demands evidence‐based human resource practices that lengthen working lives. Building on the Conservation of Resources theory (Hobfoll 1989), we investigate which organizational practices are indispensable for expanding older workers' occupational future time perspective (OFTP)—people's perceived opportunities and remaining
Eduardo Oliveira, Beatrice Isabella Johanna Maria Van der Heijden, Julia Sabrina Finsel, Hila Axelrad, Eva Derous, Xiuzhu Gu, Izabela Marzec, Reidar Johan Mykletun, Michela Vignoli, Sofija Pajic, Anne Marit Wöhrmann, Jürgen Deller   +11 more
wiley   +1 more source

Model-Based Hybrid Control of Pure Pursuit and Stanley Methods for Vehicle Path Tracking. [PDF]

Sensors (Basel)
Jung H.
europepmc   +1 more source

Synthesis of a New Dual Metalloprotease Inhibitor. II. Stereoselective Synthesis of Peptidomimetic [5.7]-Bicyclic Compounds.

, 1999
Kozo Akasaka, Yuki Komatsu, Katsuya Tagami, Toshikazu Shimizu, Naoyuki Shimomura, Hiroshi Naka, Kenji Hayashi, Shigeto Negi   +7 more
openalex   +2 more sources

Organic field‐effect transistors: Materials design, device physics, and contact engineering for high‐performance flexible electronics

Information &Functional Materials, EarlyView.
This review bridges molecular design with device engineering to address key challenges in organic transistors. By integrating materials chemistry with contact optimization, it provides pathways toward stable, high‐performance flexible electronics. Abstract Organic field‐effect transistors are widely recognized as key enabling components for low‐cost ...
Fenglan Kuang, Fei Wang, Dawei Duan, Yicong Ma, Xiaokang Sun, Soumitra Satapathi, Annie Ng, Haoran Lin, Zheng Li, Yufei Zhong, Hanlin Hu   +10 more
wiley   +1 more source

IMAGINARY BICYCLIC FUNCTION FIELDS WITH THE REAL CYCLIC SUBFIELD OF CLASS NUMBER ONE [PDF]

, 2008
Hwanyup Jung
openalex   +1 more source

Optoelectronic synapses based on two‐dimensional transition metal dichalcogenides for neuromorphic applications

InfoScience, EarlyView.
This review first introduces the fundamental concepts of artificial synapses and synaptic plasticity, then discusses the device structures and operation mechanisms of optoelectronic synapses based on two‐dimensional transition metal dichalcogenides, highlights their applications in neuromorphic vision systems and computing, and concludes with key ...
Xiaona Sun, Yifan Hu, Chengbao Jiang, Shengxue Yang   +3 more
wiley   +1 more source

Characteristics of Bicycle-Related Maxillofacial Injuries Between 2019-2023-Retrospective Study from Poznan, Poland. [PDF]

J Clin Med
Nijakowski K, Rzepczyk S, Szczepaniak M, Majewski J, Jankowski J, Żaba C, Okła M.   +6 more
europepmc   +1 more source