Results 51 to 60 of about 17,282 (207)
Stroke mechanism of crane trolley [PDF]
, 2011 Tato bakalářská práce se zabývá návrhem zdvihového mechanismu jeřábové kočky pro břemena, jejichž hmotnost nepřesáhne 5 000 kg. Práce obsahuje písemnou, a praktickou část.
Galas, Radovan
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“We know nothing except fishing”: Fishing bans under China’s ecological civilisation
Geographical Research, Volume 64, Issue 1, February 2026.The slogan on the photo reads, “Banning fishing for now will benefit fishery forever”. The ten‐year Fishing Ban in China’s Yangtze River is unprecedented in scale and intensity. This article uncovers the fishing ban through the narrative of ecological civilisation and its impact on retired fisherpeople.
Mengyao Li, Qi Liu
wiley +1 more source
Risk assessment for the installation and maintenance activities of a low-speed tidal energy converter [PDF]
, 2012 The study presented in this paper, is part of the Deep Green project, which includes the development of a power converter/device for employment in low-speed tidal currents. It mainly focuses on the initial steps to investigate the ways on how to minimize
Lazakis, Iraklis +2 more
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Evidence for a fisher‐designed solution to manta and devil ray bycatch in tuna fisheries
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Bycatch in global tropical tuna purse seine fisheries represents a significant source of mortality for manta and devil rays (mobulids), which are globally threatened. Use of best handling and rapid release practices on purse seine vessels can substantially reduce mortality and improve vulnerability status for mobulids.
Melissa R. Cronin +12 more
wiley +1 more source
INDIRECT MEASUREMENT METHODOLOGY OF CARGO WEIGHT LIFTED BY THE EXCAVATOR IN THE CRANE MODE
Вестник СибАДИ, 2018 Introduction. To solve the indirect measurement problem of the cargo weight lifted by the excavator in crane mode the authors propose the specific method and develop mathematical model according to the indications of hydraulic fluid pressure sensors in ...
M. S. Korytov, I. K. Kanin
doaj +1 more source
Structures of Labor Exploitation: Sociology, Management, and Modern Slavery in the Global North
Sociology Compass, Volume 20, Issue 2, February 2026.ABSTRACT Forced labor and precarious working conditions are increasingly visible in high‐income economies of the Global North. Mostly perpetrated by the private business sector, immigrant workers are disproportionately affected. However, most management literature has focused on labor exploitation and human rights abuses connected to global supply ...
Lin Lerpold +2 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.Critical designs and challenges for high‐performance supercapacitors. With the growing global energy demand and the pressing need for a clean energy transition, supercapacitors (SCs) have demonstrated significant application potential in electric vehicles, wearable electronics, and renewable energy storage systems owing to their rapid charge–discharge ...
Yuzhao Liu +7 more
wiley +1 more source
Hybrid analysis of vibration of the overhead travelling crane [PDF]
Transport Problems, 2014 The article presents the results of numerical experiment using a hybrid approach of finite element method and system dynamics simulation of the overhead traveling crane in the case of lifting load. The aim of the analysis was to examine the impact of the
Tomasz HANISZEWSKI
doaj
Journal of Avian Biology, Volume 2026, Issue 1, January 2026.In the context of climate change, the increasing frequency of severe meteorological events, such as floods or droughts, is expected to impact various life history traits in organisms, primarily by altering the availability and quality of their trophic resources.
Océane Bégassat +7 more
wiley +1 more source
Anti-Sway Control for Haptic Crane for Application of Material Handling by Using Active Force Control (AFC) [PDF]
, 2010 This paper focuses on anti-sway control system for haptic crane that uses accelerometer and weight sensor as sway sensor and mass calculation of payload. The control method proposed is AFC which is able to control more accurate and robust while transport
Alasiry, Ali Husein +3 more
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