Results 21 to 30 of about 2,387,534 (245)

Heat transfer theory research and multi-physical field simulation optimization of high-speed motorized spindle

open access: yesCase Studies in Thermal Engineering, 2023
The thermal error generated by the high-speed motorized spindle during machining is the main reason for the exactness of the machine tool, so accurate thermal characteristics analysis is essential.
Zhaolong Li   +3 more
doaj   +1 more source

Displacement in communication [PDF]

open access: yes, 2012
Displacement, the ability to refer to things that are spatially and temporally remote, is one of the important features of human language. In order to clarify what is truly unique to human language, we consider displacement in the context of ...
TAKASHI HASHIMOTO   +3 more
core   +1 more source

Disaster displacement: Indonesia country briefing [PDF]

open access: yes, 2023
Indonesia is heavily affected by disaster displacement, with 6.5 million displacements recorded during 2012–2021. Rapid population growth and urbanization have concentrated millions of people in highly exposed areas, and some communities are more ...
Sylvain Ponserre   +5 more
core   +2 more sources

Thermal comfort conditions in airport terminals: Indoor or transition spaces? [PDF]

open access: yes, 2016
This paper reports on the investigation of the thermal comfort conditions in three airport terminals in the UK. In the course of seasonal field surveys, the indoor environmental conditions were monitored in different terminal areas and questionnaire ...
Kotopouleas, Alkis   +1 more
core   +1 more source

Thermal Error Measurement and Analysis of Vertical Machining Center

open access: yesMATEC Web of Conferences, 2019
In this paper, the thermal calculation and thermal-structural coupling analysis of the vertical machining center are carried out to obtain the theoretical values of thermal generation and thermal displacement. Combined with the thermal structure analysis
Ma Yumeng   +4 more
doaj   +1 more source

A Model of a Diaphragm Wall Ground Heat Exchanger [PDF]

open access: yes, 2020
Ground thermal energy is a sustainable source that can substantially reduce our dependency on conventional fuels for heating and cooling of buildings.
Rees, S   +14 more
core   +1 more source

Measurement of Thermo-Optic Properties of Thin Film Dielectric Coatings [PDF]

open access: yes, 2013
We have carried out an experiment to test the theory of the thermo-optic response of a dielectric stack mirror coating and to measure parameters of interest in calculating thermo-optic noise. Specifically, we measured the coefficient of thermal expansion
Ogin, Gregory H.
core   +1 more source

Prediction of the thermal bow of rotor based on the measured displacement and temperature

open access: yesInternational Journal of Distributed Sensor Networks, 2020
The thermal bow of the rotor occurs in the cooling process after the shutdown of the aeroengine. The deflection of the bowed rotor is the primary concern of the research on this problem.
He Peng   +4 more
doaj   +1 more source

A Comparative Study for Modeling Displacement Instabilities due to TGO Formation in TBCs of High-Temperature Components in Nuclear Power Plant

open access: yesScience and Technology of Nuclear Installations, 2016
This paper reports two numerical simulation methods for modeling displacement instabilities around a surface groove in a metal substrate used in nuclear power plant.
Xia Huang   +5 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

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