Results 41 to 50 of about 17,282 (207)
Journal of Anatomy, EarlyView.This report explores which muscles of the pectoral girdle are employed to allow birds to hold their wings horizontally with a level aerofoil surface during a glide. Abstract Whilst many birds glide briefly with wings held horizontally, some species maintain this posture for extended periods during soaring.
D. Charles Deeming, María Clelia Mosto
wiley +1 more source
An experimental study of the efficiency of optimal control for lifting machines [PDF]
, 2019 The article is devoted to the synthesis of optimal speed performance control, in which the Pontryagin maximum principle and the phase-plane method are used to search for switching points of the relay control function.
Anishchenko, Galina +4 more
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Leaf gas exchange measurement for steady‐state stomatal conductance model calibration
New Phytologist, EarlyView.Summary Stomatal conductance models are essential components of crop and land surface models, but collecting data to calibrate them remains challenging due to large leaf‐to‐leaf variability, slow stomatal kinetics, and a lack of consistent measurement protocols, leading to unknown reliability and representativeness of calibrated model parameter ...
Kyle T. Rizzo +3 more
wiley +1 more source
Study of mobile sailing yacht crane - beam [PDF]
, 2011 Tato bakalářská práce obsahuje konstrukční řešení a výpočet zvedacího ústrojí pro speciální mobilní portálový jeřáb (manipulátor lodě). V práci je proveden pevnostní a funkční výpočet.
Šabata, Martin
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Status of ITER neutral beam cell remote handling system
, 2013 The ITER neutral beam cell will contain up to three heating neutral beams and one diagnostic neutral beam, and four upper ports. Though manual maintenance work is envisaged within the cell, when containment is breached, or the radiological protection is ...
Belcher, C +11 more
core +1 more source
Biological Flora of Britain and Ireland: Geranium sylvaticum*
Journal of Ecology, Volume 114, Issue 2, February 2026.Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner +6 more
wiley +1 more source
Remote control of hydrostatic drive mechanisms for hoisting machinery and logistics centers [PDF]
, 2015 The analysis of the crane or loader travel mechanism construction with hydrostatic drive and low-moment hydraulic motor has been performed. It has been proposed that the electric circuit of pump performance remote control system that meets the ...
Grigorov, Otto +2 more
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Online weight estimation in a robotic gripper arm [PDF]
, 2016 This paper presents a novel methodology for online, fast and accurate weight estimation technique in a robotic gripper arm. The laboratory setup is inspired from several real life applications of weight estimation in moving cranes, e.g.
Copot, Dana +3 more
core +2 more sources
(Re)constructing Intersectional Masculinities Following Myocardial Infarction
Sociology of Health &Illness, Volume 48, Issue 2, February 2026.ABSTRACT This study builds on interview data with 24 Swedish men who have been diagnosed with and treated for myocardial infarction (MI). The aim is to explore how masculine subjectivities are constituted and dynamically negotiated through men's meaning‐making of their illness experiences, with particular attention to how notions of masculinity ...
Jesper Andreasson +3 more
wiley +1 more source
Configuring the algorithm of the load limiter with intermediate threshold [PDF]
E3S Web of ConferencesThe problem of low quality of the operation of load capacity limiters is revealed due to incorrect tuning of its algorithm parameters. The technique of determining the parameters of the algorithm with an intermediate threshold is developed.
Nazarov Aleksandr +2 more
doaj +1 more source