A three-dimensional motion model of loads on the lumbar spine: I. Model structure.

abstract：OBJECTIVE:We explored the convergent and discriminant validity of three driving simulation scenarios by comparing behaviors across gender and age groups, considering what we know about on-road driving. BACKGROUND:Driving simulators offer a number of benefits, yet their use in real-world driver assessment is rare. More...

journal_title：Human factors

authors： Maxwell H,Weaver B,Gagnon S,Marshall S,Bédard M

更新日期：2020-07-09 00:00:00

abstract：OBJECTIVE:The objective of this study was to quantify shoulder muscle fatigue during repetitive exertions similar to motions found in automobile assembly tasks. BACKGROUND:Shoulder musculoskeletal disorders (MSDs) are a common and costly problem in automotive manufacturing. METHOD:Ten subjects participated in the stu...

journal_title：Human factors

authors： Ferguson SA,Allread WG,Le P,Rose J,Marras WS

更新日期：2013-12-01 00:00:00

abstract：:The relative contribution of number of fixations and fixation duration to reaction time in visual search was investigated. Ten participants (age 20-24 years) took part in each of two experiments. In Experiment 1, the experimental factors were display type (icon and file name), organization (arrangements with and witho...

journal_title：Human factors

authors： Murata A,Furukawa N

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:This study examined the concept of dynamic viewpoint tethering for enhancing performance in 3-D avatar control tasks. BACKGROUND:Dynamic viewpoint tethering refers to a viewpoint animation technique that couples a display viewpoint to a controlled avatar through a virtual tether. A dynamic tether, modeled as...

journal_title：Human factors

authors： Wang W,Milgram P

更新日期：2009-06-01 00:00:00

abstract：:In this paper we quantitatively model degree of automation (DofA) in supervisory control as a function of the number and nature of tasks to be performed by the operator and automation. This model uses a task weighting scheme in which weighting factors are obtained from task demand load, task mental load, and task effe...

journal_title：Human factors

authors： Wei ZG,Macwan AP,Wieringa PA

更新日期：1998-06-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to evaluate relationships between the revised NIOSH lifting equation (RNLE) and risk of low-back pain (LBP). BACKGROUND:The RNLE is commonly used to quantify job physical stressors to the low back from lifting and/or lowering of loads. There is no prospective study on the relationsh...

journal_title：Human factors

authors： Garg A,Boda S,Hegmann KT,Moore JS,Kapellusch JM,Bhoyar P,Thiese MS,Merryweather A,Deckow-Schaefer G,Bloswick D,Malloy EJ

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:This research aims to identify the impact of text messaging on simulated driving performance. BACKGROUND:In the past decade, a number of on-road, epidemiological, and simulator-based studies reported the negative impact of talking on a cell phone on driving behavior. However, the impact of text messaging on ...

journal_title：Human factors

authors： Drews FA,Yazdani H,Godfrey CN,Cooper JM,Strayer DL

更新日期：2009-10-01 00:00:00

abstract：:Massachusetts Health Care Panel Study data were used to examine age-related changes in driving patterns over 10 years in a community-dwelling cohort of elders. In 1974, 86% of the men and 76% of the women reported that the automobile was their chief mode of transportation. At each follow-up, 87% or more of those who h...

journal_title：Human factors

authors： Jette AM,Branch LG

更新日期：1992-02-01 00:00:00

abstract：OBJECTIVE:The objective of this mini-review is to examine a subset of literature that demonstrates multiple interactions between mechanics and biology within the spine and propose how incorporation of these mechano-biologic interactions can be applied to improve the conceptual understanding of tissue tolerances. BACKG...

journal_title：Human factors

authors： Marras WS,Walter BA,Purmessur D,Mageswaran P,Wiet MG

更新日期：2016-11-01 00:00:00

abstract：OBJECTIVE:The study contributes to human reliability analysis (HRA) by proposing a method that focuses more on human error causality within a sociotechnical system, illustrating its rationality and feasibility by using a case of the Minuteman (MM) III missile accident. BACKGROUND:Due to the complexity and dynamics wit...

journal_title：Human factors

authors： Rong H,Tian J

更新日期：2015-05-01 00:00:00

abstract：OBJECTIVE:The purpose of this narrative review is to summarize the effects of carrying school backpacks on spine and low-back biomechanics as a risk factor for low back pain in young individuals. BACKGROUND:Backpacks constitute a considerable daily load for schoolchildren. Consistently, a large number of children attr...

journal_title：Human factors

authors： Suri C,Shojaei I,Bazrgari B

更新日期：2020-09-01 00:00:00

abstract：:The purpose of this study was to investigate electrooculography (EOG) as a measurement of ocular vergence in both collimated and projected simulator environments. The task required participants to shift their gaze between a central fixation point and a target appearing at one of three eccentricities. EOG was effective...

journal_title：Human factors

authors： Morahan P,Meehan JW,Patterson J,Hughes PK

更新日期：1998-09-01 00:00:00

abstract：OBJECTIVE:The study was designed to show how driver attention to the road scene and engagement of a choice of secondary tasks are affected by the level of automation provided to assist or take over the basic task of vehicle control. It was also designed to investigate the difference between support in longitudinal cont...

journal_title：Human factors

authors： Carsten O,Lai FC,Barnard Y,Jamson AH,Merat N

更新日期：2012-10-01 00:00:00

abstract：:Typically, the simplest and most cost-efficient ergonomic solution to offset the rising costs of low back injuries is to reduce the box weight that is lifted. However, there is limited research on how a worker interacts with the box. In the present study, we quantify the utility of reducing the weight that is lifted -...

journal_title：Human factors

authors： Davis KG,Marras WS

更新日期：2000-07-01 00:00:00

abstract：OBJECTIVE:To determine whether top-view and side-view camera angles, which putatively impose different cognitive demands, differentially affect the resumption lag in a visual-motor task relevant to laparoscopic surgery. BACKGROUND:Prior research showed that the time to resume a primary task after performing an interru...

journal_title：Human factors

authors： Lodinger NR,DeLucia PR

更新日期：2019-08-01 00:00:00

abstract：:This paper critically reviews models of shiftwork and health and provides a historical overview of changes in the conceptualization of the association between them. Models are hypothetical and conceptually broad, becoming more so as they move away from linear, chronobiological to multidirectional, psychological concep...

journal_title：Human factors

authors： Taylor E,Briner RB,Folkard S

更新日期：1997-03-01 00:00:00

abstract：OBJECTIVE:The objective was to use eye tracking to trace the underlying changes in attention allocation associated with the performance effects of clutter, stress, and task difficulty in visual search and noticing tasks. BACKGROUND:Clutter can degrade performance in complex domains, yet more needs to be known about th...

journal_title：Human factors

authors： Moacdieh N,Sarter N

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVE:To provide an evaluative and personal overview of the life and contributions of Professor John Senders and to introduce this Special Issue dedicated to his memory. BACKGROUND:John Senders made many profound contributions to HF/E. These various topics are exemplified by the range of papers which compose the S...

journal_title：Human factors

authors： Hancock PA,Crichton-Harris A,Sellen A,Sheridan TB,Hancock GM

更新日期：2020-08-11 00:00:00

abstract：OBJECTIVE:We investigated expertise differences in pilot decision making by examining a hypothesized attention-action link. During simulated flight we measured the accuracy and latency of more and less expert pilots' decision outcomes and used eye tracking to measure their attention. We also examined whether decision o...

journal_title：Human factors

authors： Schriver AT,Morrow DG,Wickens CD,Talleur DA

更新日期：2008-12-01 00:00:00

abstract：:The effects of three types of flight simulator visual scene detail on detection of altitude change were evaluated in three experiments. Across all experiments and with a variety of tasks and display conditions, speed and accuracy of detecting altitude change improved with increases in the density of vertical objects i...

journal_title：Human factors

authors： Kleiss JA,Hubbard DC

更新日期：1993-12-01 00:00:00

abstract：OBJECTIVE:We investigated a driver monitoring system (DMS) designed to adaptively back up distracted drivers with automated driving. BACKGROUND:Humans are likely inadequate for supervising today's on-road driving automation. Conversely, backup concepts can use eye-tracker DMS to retain the human as the primary driver ...

journal_title：Human factors

authors： Cabrall CDD,Stapel JCJ,Happee R,de Winter JCF

更新日期：2020-03-01 00:00:00

abstract：OBJECTIVE:The effects of handle friction and torque direction on muscle activity and torque are empirically investigated using cylindrical handles. BACKGROUND:A torque biomechanical model that considers contact force, friction, and torque direction was evaluated using different friction handles. METHODS:Twelve adults...

journal_title：Human factors

authors： Seo NJ,Armstrong TJ,Chaffin DB,Ashton-Miller JA

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVES:Examine how driving experience and expectations affect the ability of experienced drivers to identify traffic signs--specifically, no right turn (NRT) and no left turn (NLT) at intersections. BACKGROUND:Failure to heed signs is a frequent cause of accidents, and the authors focused on the contributions of e...

journal_title：Human factors

authors： Borowsky A,Shinar D,Parmet Y

更新日期：2008-04-01 00:00:00

abstract：OBJECTIVE:I evaluate the contribution of a pioneering Human Factors special issue on human factors in industrial systems. BACKGROUND:Papers on the content of the journal's first 10 years showed that industrial human factors/ergonomics (HF/E) in 1969 was quite a rarity in the journal and the society. METHOD:The 12 pap...

journal_title：Human factors

authors： Drury CG

更新日期：2008-06-01 00:00:00

abstract：:An experiment was conducted to determine the effects of movement activities and alternative fitting procedures on protection levels afforded by four hearing protection devices (HPDs). Psychophysical attenuation measurements at nine one-third-octave bands from 125 to 8000 Hz were obtained prior to, during, and followin...

journal_title：Human factors

authors： Casali JG,Park MY

更新日期：1990-02-01 00:00:00

abstract：:Factors limiting binocular fusion were studied using 2-dimensional difference of Gaussian (2D-DOG) stimuli. The proportion of fused stimuli and observer's response time were determined for stimuli that varied in spatial frequency composition between 0.22 and 4.8 cycles per degree. At small disparities, mean fusion res...

journal_title：Human factors

authors： Roumes C,Plantier J,Menu JP,Thorpe S

更新日期：1997-09-01 00:00:00

abstract：OBJECTIVE:This study investigated the effects of drivers' age and low light on speed, lane keeping, and visual recognition of typical roadway stimuli. BACKGROUND:Poor visibility, which is exacerbated by age-related changes in vision, is a leading contributor to fatal nighttime crashes. There is little evidence, howeve...

journal_title：Human factors

authors： Owens DA,Wood JM,Owens JM

更新日期：2007-12-01 00:00:00

abstract：OBJECTIVE:The objective of the current study was to determine the effect of body mass index (BMI) on fatigability of three different muscle groups at four different work intensities. METHODS:Forty-nine normal-weight, 50 overweight, and 43 obese adults (32.1 ± 9.2 years; 50% males) performed fatiguing handgrip, shoulde...

journal_title：Human factors

authors： Mehta RK,Cavuoto LA

更新日期：2017-08-01 00:00:00

abstract：:Visual recognition functions, such as acuity and contrast sensitivity, deteriorate rapidly over the declining luminances found during civil twilight. Thus civil twilight, a critical part of the transition between daylight and darkness, represents lighting conditions that may be useful to describe artificial illuminati...

journal_title：Human factors

authors： Andre J,Owens DA

更新日期：2001-01-01 00:00:00

abstract：:Objective To evaluate the effect of a laparoscopic instrument with a 360° rotatable handle piece (rot-HP) on biomechanical stress and precision in different areas of a simulated operating field at two working heights. Background Surgeons performing laparoscopic procedures are exposed to biomechanical stress and have a...

journal_title：Human factors

authors： Steinhilber B,Reiff F,Seibt R,Rieger MA,Martus P,Kraemer B,Rothmund R

更新日期：2017-11-01 00:00:00