Results 101 to 110 of about 485,064 (256)
Equine Veterinary Journal, Volume 58, Issue 3, Page 736-746, May 2026.Abstract Background Pregabalin reduces excitatory neurotransmitter release and is used for anxiolysis in humans, cats, and horses. The effects of pregabalin on equine recovery following isoflurane anaesthesia are unknown. Objectives To determine if pre‐anaesthetic oral pregabalin influences recovery time and/or quality from isoflurane anaesthesia in ...
Abigail Blanton +8 more
wiley +1 more source
Fault diagnosis for mine hoist bearing based on EMD method
Gong-kuang zidonghua, 2016 According to characteristics that frequency of vibration signals of hoist gear box bearing in coal mine changes all the time under varying load and speed conditions, EMD method was adopted for fault diagnosis for hoist bearing.
QIAO Shuyun
doaj +1 more source
Reliability and Safety of Mine Hoist Installations [PDF]
Journal of Konbin, 2010 In recent years the required working conditions and safety features of the vertical transport systems in Polish collieries have been achieved through enhanced supervision and control and by prolonged repairs, diagnostics and maintenance procedures aimed to ensure the satisfactory performance levels of hoisting installations This approach to reliability
openaire +1 more source
Mobilizing Documents: Identification, Bureaucracy, and Policing in Transnational Mobility
PoLAR: Political and Legal Anthropology Review, Volume 49, Issue 1, May 2026.ABSTRACT This co‐authored essay builds on a growing anthropological literature that engages critically and creatively with idealized official and popular ideas about documents of/in migration regimes. Documents are often championed as a common and unquestionable good in transnational migration but they are intrinsically tied to inequalities and ...
Sahana Ghosh +5 more
wiley +1 more source
Pre-charging control strategy of modular multilevel inverter
Gong-kuang zidonghua, 2019 According to operation characteristics of mine hoist, a back-to-back modular multilevel converter composed of modular multilevel rectifier and modular multilevel inverter was used for control of mine hoist.
ZHU Qixian +3 more
doaj +1 more source
SJSU ERFA News, Summer 2013 [PDF]
, 2013 Volume 26, Number
San Jose State University, Emeritus and Retired Faculty Association
core +7 more sources
MSHE-PWM harmonic suppression method of mine hoist active front end
Gong-kuang zidonghua, 2015 In view of problem of harmonic pollution and system loss of active front end of 10 kV high voltage mine hoist, MSHE-PWM harmonic suppression method was proposed.
WAN Jun, WANG Yu, WEN Xiaofei
doaj +1 more source
Dynamics of disconnectable microdrives of mine hoisting units [PDF]
A model study is presented of drives for the electromagnetic clutches used in hoists. Equations are set up and solved, describing the principles of the slip variation during the transient period of the plate ...
Maslix, A. K., Pampura, D. P.
core +1 more source
Adverse weather impact on aviation safety, investigation and oversight [PDF]
, 1985 A brief review of the weather factors that effect aviation safety with respect to U.S. Coast Guard operations is presented. Precise meteorological information is an absolute necessity to the Coast Guard which must conduct life saving and rescue ...
Smith, M. J.
core +1 more source
A models lunar mining method is proposed that illustrates the problems to be expected in lunar mining and how they might be solved. While the method is quite feasible, it is, more importantly, a useful baseline system against which to test other ...
Gertsch, Richard E.
core +1 more source