Assessment of workload and arm position during different work sequences: a study with portable devices on construction workers
References (0)
Cited by (36)
A people-centric sensing approach to detecting sidewalk defects
2016, Advanced Engineering InformaticsCitation Excerpt :While such research has numerous strengths, distinguishing the subtle movements of a pedestrian using visual information is difficult. Recently, diverse research projects using sensory techniques have been performed to analyze such bodily responses as muscular engagement [38], fatigue [39], and gait stability [38,39]. Problematically, to obtain the information required for these projects, devices must be attached to the body, which in turn can affect human bodily response.
In search of a representative sample of residential building work
2012, Applied ErgonomicsCitation Excerpt :Weather conditions can also impede or prevent use of electronic equipment in outdoor settings. For practical reasons, therefore, most researchers in the area of construction have used simulations or field studies with data collection periods of less than 5 h (Bhattacharya et al., 1999; Sporrong et al., 1999). Such studies have generally focused on only one or a few selected task types.
EMG estimated mean, peak, and cumulative spinal compression of workers in five heavy industries
2010, International Journal of Industrial ErgonomicsCitation Excerpt :However, given that the CNEMG methodology was developed using healthy participants, this discrepancy must be considered when interpreting results of the current study. Despite the limitations of EMG, it has been used successfully as a measure of working exposures in the upper limbs and shoulder (Earle-Richardson et al., 2008; Jones and Kumar, 2007a,b; Kothiyal and Kayis, 2001; Jin et al., 2009; Akesson et al., 1997; Østensvik et al., 2008; Sporrong et al., 1999; Straker and Mekhora, 2000; Capodaglio et al., 1996), the trunk (Earle-Richardson et al., 2008; Village et al., 2005; Keir and MacDonell, 2004; Lavender et al., 2007a,b, Lavender et al., 2007c), as well as the hip and lower limbs (Earle-Richardson et al., 2008; Jin et al., 2009). However, CNEMG is still a young method in terms of the number of published studies that have employed it; notably a lab-based study simulated lifting tasks (Mientjes et al., 1999), and an occupational field study of long-term care nurses (Village et al., 2005).
Validation of tri-axial accelerometer for the calculation of elevation angles
2009, International Journal of Industrial ErgonomicsCitation Excerpt :An inclinometer is a transducer that measures the elevation/inclination angle relative to gravity. Different types of transducers have been developed and are used to measure elevation angle exposure such as the abduflex (Fernstrom and Ericson, 1996; Svendsen et al., 2005) consisting of mercury microswitches, Intometer (Sporrong et al., 1999) consisting of pressure transducers and distilled water, Physiometer (Vasseljen and Westgaard, 1997) consisting of electrolytic liquid level sensors, and linear accelerometers (Bernmark and Wiktorin, 2002; Estill et al., 2000; Hansson et al., 2006, 2001a; Moller et al., 2004; Mathiassen et al., 2003). Linear accelerometers are commercially available and are commonly used in evaluation of segments' posture by means of uni-axial (Paquet et al., 2001), bi-axial (Boonstra et al., 2006) and tri-axial (Hansson et al., 2001b) accelerometers.
Identification of ergonomics interventions used to reduce musculoskeletal loading for building installation tasks
2005, Applied ErgonomicsCitation Excerpt :Between 1992 and 1998, 26% of all mechanical installation workers injuries and illnesses resulting in days away from work that were due to overexertion or repetitive motion (Fredericks et al., 2002). Studies have reported WMSDs among the electrical (English et al., 1989; Hunting et al., 1994), pipe (Hildebrandt, 1995; Ritz and Brunnholzl, 1988), and sheet metal (Welch et al., 1995) trades, and for similar work (Petersen et al., 1981; Herberts et al., 1984; Torner et al., 1991; Sporrong et al., 1999). Rosecrance et al. (2002) reported high rates of carpal tunnel syndrome (CTS) among apprentices working in the pipe, electrical, and sheet metal trades.
Continuous monitoring of upper-limb activity in a free-living environment
2005, Archives of Physical Medicine and Rehabilitation