William S. Marras
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William S. Marrasengineering Degrees
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Industrial Engineering
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Applied Physics
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(Suggest an Edit or Addition)William S. Marras's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- The Role of Dynamic Three-Dimensional Trunk Motion in Occupationally-Related Low Back Disorders: The Effects of Workplace Factors, Trunk Position, and Trunk Motion Characteristics on Risk of Injury (1993) (851)
- A strategy for human factors/ergonomics: developing the discipline and profession (2012) (674)
- Biomechanical risk factors for occupationally related low back disorders. (1995) (638)
- A comprehensive analysis of low-back disorder risk and spinal loading during the transferring and repositioning of patients using different techniques. (1999) (406)
- Accuracy of a three-dimensional lumbar motion monitor for recording dynamic trunk motion characteristics (1992) (294)
- An EMG-assisted model of trunk loading during free-dynamic lifting. (1995) (290)
- Cost-benefit of muscle cocontraction in protecting against spinal instability. (2000) (276)
- Female and male trunk geometry: size and prediction of the spine loading trunk muscles derived from MRI. (2001) (268)
- The Influence of Psychosocial Stress, Gender, and Personality on Mechanical Loading of the Lumbar Spine (2000) (253)
- The Influence of Trunk Muscle Coactivity on Dynamic Spinal Loads (1995) (251)
- Occupational risk factors associated with soft tissue disorders of the shoulder: a review of recent investigations in the literature. (1993) (250)
- An EMG-assisted model of loads on the lumbar spine during asymmetric trunk extensions. (1993) (244)
- A stochastic model of trunk muscle coactivation during trunk bending. (1993) (241)
- The occupational ergonomics handbook (2006) (235)
- A Biomechanical Assessment and Model of Axial Twisting in the Thoracolumbar Spine (1995) (222)
- Wrist motions in industry. (1993) (219)
- A Three-Dimensional Motion Model of Loads on the Lumbar Spine: I. Model Structure (1991) (218)
- Occupational low back disorder causation and control (2000) (212)
- Spine Loading Characteristics of Patients With Low Back Pain Compared With Asymptomatic Individuals (2001) (211)
- A Three-Dimensional Motion Model of Loads on the Lumbar Spine: II. Model Validation (1991) (184)
- Variation in spinal load and trunk dynamics during repeated lifting exertions. (1999) (179)
- Spine loading during trunk lateral bending motions. (1997) (179)
- The development of an EMG-assisted model to assess spine loading during whole-body free-dynamic lifting. (1997) (171)
- A literature review of low back disorder surveillance measures and risk factors. (1997) (166)
- National occupational research agenda (NORA) future directions in occupational musculoskeletal disorder health research. (2009) (165)
- The Classification of Anatomic‐ and Symptom‐based Low Back Disorders Using Motion Measure Models (1995) (159)
- A Comprehensive Evaluation of Trunk Response to Asymmetric Trunk Motion (1992) (155)
- Flexibility and velocity of the normal and impaired lumbar spine. (1986) (154)
- Prospective validation of a low-back disorder risk model and assessment of ergonomic interventions associated with manual materials handling tasks (2000) (146)
- The Impact of Mental Processing and Pacing on Spine Loading: 2002 Volvo Award in Biomechanics (2002) (145)
- MRI-derived moment-arms of the female and male spine loading muscles. (2001) (143)
- Tolerance of the lumbar spine to shear: a review and recommended exposure limits. (2012) (142)
- Spine loading as a function of lift frequency, exposure duration, and work experience. (2006) (139)
- Trunk loading and expectation. (1987) (132)
- The quantification of low back disorder using motion measures. Methodology and validation. (1999) (129)
- The effects of motion on trunk biomechanics. (2000) (128)
- Myofascial trigger point development from visual and postural stressors during computer work. (2006) (126)
- A non-MVC EMG normalization technique for the trunk musculature: Part 1. Method development. (2001) (125)
- Spine loading during asymmetric lifting using one versus two hands. (1998) (123)
- Fundamentals and Assessment Tools for Occupational Ergonomics (2006) (117)
- The effectiveness of commonly used lifting assessment methods to identify industrial jobs associated with elevated risk of low-back disorders. (1999) (115)
- Spine loading in patients with low back pain during asymmetric lifting exertions. (2004) (113)
- Lumbar spine forces during manoeuvring of ceiling-based and floor-based patient transfer devices (2009) (104)
- The Effects of Preview and Task Symmetry on Trunk Muscle Response to Sudden Loading (1989) (102)
- Changes in Trunk Dynamics and Spine Loading During Repeated Trunk Exertions (1997) (102)
- Torso Flexion Loads and the Fatigue Failure of Human Lumbosacral Motion Segments (2005) (102)
- Measurements of Loads on the Lumbar Spine Under Isometric and Isokinetic Conditions (1984) (101)
- Muscle activities during asymmetric trunk angular accelerations (1990) (101)
- An Assessment of Complex Spinal Loads During Dynamic Lifting Tasks (1998) (99)
- Effects of box features on spine loading during warehouse order selecting. (1999) (96)
- Spine loading at different lumbar levels during pushing and pulling (2009) (96)
- The Role of Complex, Simultaneous Trunk Motions in the Risk of Occupation‐Related Low Back Disorders (1998) (96)
- The Development of Response Strategies in Preparation for Sudden Loading to the Torso (1993) (95)
- Electromyographic studies of the lumbar trunk musculature during the generation of low‐level trunk acceleration (1993) (92)
- Biomechanical evaluation of exoskeleton use on loading of the lumbar spine. (2018) (91)
- Evaluation of spinal loading during lowering and lifting. (1998) (88)
- Low Back Pain Recurrence in Occupational Environments (2007) (87)
- Industrial wrist motions and incidence of hand/wrist cumulative trauma disorders. (1994) (84)
- Relation between spinal load factors and the high-risk probability of occupational low-back disorder. (1999) (82)
- Differences in motor recruitment and resulting kinematics between low back pain patients and asymptomatic participants during lifting exertions. (2004) (82)
- Industrial electromyography (EMG) (1990) (80)
- Quantitative Dynamic Measures of Physical Exposure Predict Low Back Functional Impairment (2010) (80)
- Biomechanical assessment of lifting dynamics, muscle activity and spinal loads while using three different styles of lifting belt. (1997) (78)
- The effect of ergonomic interventions in healthcare facilities on musculoskeletal disorders. (2005) (78)
- Gender influences on spine loads during complex lifting. (2003) (78)
- A neural network-based system for classification of industrial jobs with respect to risk of low back disorders due to workplace design. (1997) (78)
- The Working Back: A Systems View (2008) (76)
- Spine Loading as a Function of Gender (2002) (75)
- The effects of mats on back and leg fatigue. (1994) (73)
- Trunk Strength during Asymmetric Trunk Motion (1989) (72)
- Longitudinal Quantitative Measures of the Natural Course of Low Back Pain Recovery (2000) (70)
- Occupational ergonomics : principles of work design (2003) (70)
- Effects of postural and visual stressors on myofascial trigger point development and motor unit rotation during computer work. (2011) (70)
- Measuring trunk motions in industry: variability due to task factors, individual differences, and the amount of data collected (2000) (69)
- A method for measuring external spinal loads during unconstrained free-dynamic lifting. (1997) (68)
- Accuracy map of an optical motion capture system with 42 or 21 cameras in a large measurement volume. (2017) (68)
- Assessment of the Relationship between Box Weight and Trunk Kinematics: Does a Reduction in Box Weight Necessarily Correspond to a Decrease in Spinal Loading? (2000) (68)
- Simulift: A Simulation Model of Human Trunk Motion (1989) (66)
- The prediction of lumbar spine geometry: method development and validation. (2005) (65)
- Neuromuscular trunk performance and spinal loading during a fatiguing isometric trunk extension with varying torque requirements. (1997) (64)
- Putting mind and body back together: a human-systems approach to the integration of the physical and cognitive dimensions of task design and operations. (2014) (64)
- Trunk muscle activities during asymmetric twisting motions. (1998) (61)
- Loading along the lumbar spine as influence by speed, control, load magnitude, and handle height during pushing. (2009) (61)
- Spine loading and trunk kinematics during team lifting. (1999) (60)
- Anthropometry of industrial populations (1993) (59)
- Networks of internal trunk-loading activities under controlled trunk-motion conditions. (1988) (59)
- Grip force and muscle activity differences due to glove type. (2002) (56)
- Trunk kinematics of one-handed lifting, and the effects of asymmetry and load weight. (1996) (55)
- Spinal loading when lifting from industrial storage bins (2002) (55)
- Effects of posture on dynamic back loading during a cable lifting task (2002) (54)
- Quantification and classification of low back disorders based on trunk motion (1993) (54)
- Shoulder Muscle Fatigue During Repetitive Tasks as Measured by Electromyography and Near-Infrared Spectroscopy (2013) (53)
- Intra-abdominal pressure during trunk extension motions. (1996) (51)
- Lifting In Stooped And Kneeling Postures: Effects On Lifting Capacity, Metabolic Costs, And Electromyography Of Eight Trunk Muscles (1988) (51)
- A non-MVC EMG normalization technique for the trunk musculature: Part 2. Validation and use to predict spinal loads. (2001) (51)
- Impairment magnification during dynamic trunk motions. (2000) (50)
- Finger motion, wrist motion and tendon travel as a function of keyboard angles. (2000) (49)
- Prevalence of low back pain, seeking medical care, and lost time due to low back pain among manual material handling workers in the United States (2019) (49)
- The biochemical response to biomechanical tissue loading on the low back during physical work exposure. (2011) (49)
- Interventions, Controls, and Applications in Occupational Ergonomics (2006) (48)
- Effects of Handle Angle and Work Orientation on Hammering: I. Wrist Motion and Hammering Performance (1989) (48)
- Evaluation of Maximal and Submaximal Static Muscle Exertions (1981) (48)
- Towards an objective assessment of the “maximal voluntary contraction” component in routine muscle strength measurements (2004) (47)
- Workplace design guidelines for asymptomatic vs. low-back-injured workers. (2005) (46)
- Functional Impairment as a Predictor of Spine Loading (2005) (46)
- Evaluating the low back biomechanics of three different office workstations: Seated, standing, and perching. (2016) (46)
- Cross-sectional area of the lumbar back muscles as a function of torso flexion. (2003) (46)
- An EMG-assisted model calibration technique that does not require MVCs. (2013) (45)
- Modification of an EMG-assisted biomechanical model for pushing and pulling (2007) (45)
- The Effects of Gloves on Grip Strength and Muscle Activity (1988) (45)
- Effect of torso flexion on the lumbar torso extensor muscle sagittal plane moment arms. (2003) (45)
- Estimation of the Dynamic Spinal Forces Using a Recurrent Fuzzy Neural Network (2007) (44)
- Impact of two postural assist exoskeletons on biomechanical loading of the lumbar spine. (2019) (44)
- Quantitative biomechanical workplace exposure measures: distribution centers. (2010) (44)
- A method for measuring external loads during dynamic lifting exertions. (1996) (44)
- Biomechanical aspects of work-related musculoskeletal disorders (2001) (43)
- Effects of Handle Angle and Work Orientation on Hammering: II. Muscle Fatigue and Subjective Ratings of Body Discomfort (1989) (43)
- Objective classification of vehicle seat discomfort (2014) (41)
- Partitioning the contributing role of biomechanical, psychosocial, and individual risk factors in the development of spine loads. (2003) (41)
- A Comparison of Fatigue Failure Responses of Old Versus Middle-Aged Lumbar Motion Segments in Simulated Flexed Lifting (2007) (40)
- Variability in spine loading model performance. (1999) (40)
- Carrying and spine loading (2013) (40)
- Measurement of Seat Pressure Distributions (1987) (40)
- A quantitative description of typing biomechanics (1996) (39)
- A review of methods to assess coactivation in the spine. (2017) (38)
- Reduction of spinal loading through the use of handles. (1998) (37)
- Developing Physical Exposure-Based Back Injury Risk Models Applicable to Manual Handling Jobs in Distribution Centers (2012) (37)
- Load spatial pathway and spine loading: how does lift origin and destination influence low back response? (2005) (36)
- Spine loading and probability of low back disorder risk as a function of box location on a pallet (1997) (36)
- The Complex Spine (2012) (36)
- The Effect of Phone Design on Upper Extremity Discomfort and Muscle Fatigue (2007) (36)
- Dynamic biomechanical modelling of symmetric and asymmetric lifting tasks in restricted postures. (1994) (36)
- Significance of biomechanical and physiological variables during the determination of maximum acceptable weight of lift. (1999) (36)
- The influence of lift frequency, lift duration and work experience on discomfort reporting (2007) (36)
- Identification of Key Variables Using Fuzzy Average With Fuzzy Cluster Distribution (2007) (35)
- An exploratory study of loading and morphometric factors associated with specific failure modes in fatigue testing of lumbar motion segments. (2006) (32)
- Effect of foot movement and an elastic lumbar back support on spinal loading during free-dynamic symmetric and asymmetric lifting exertions (2000) (32)
- Occupational Ergonomics : Engineering and Administrative Controls (2003) (32)
- Cumulative Spine Loading and Clinically Meaningful Declines in Low-Back Function (2014) (32)
- Physical demands and low-back injury risk among children and adolescents working on farms. (2004) (32)
- Spinal loading during manual materials handling in a kneeling posture. (2007) (31)
- An assessment of alternate keyboards using finger motion, wrist motion and tendon travel. (2000) (31)
- The force-velocity relation and intra-abdominal pressure during lifting activities. (1985) (30)
- The Washington State SHARP Approach to Exposure Assessment (2006) (30)
- Instrumentation for measuring dynamic spinal load moment exposures in the workplace. (2010) (30)
- Dynamic capabilities of the wrist joint in industrial workers (1993) (30)
- The Working Back (2008) (30)
- State-of-the-art research perspectives on musculoskeletal disorder causation and control: the need for an intergraded understanding of risk. (2004) (29)
- Trunk Force Development during Static and Dynamic Lifts (1987) (29)
- Effect of Electromyogram‐Force Relationships and Method of Gain Estimation on the Predictions of an Electromyogram‐Driven Model of Spinal Loading (1998) (28)
- Occupational Ergonomics : Design and Management of Work Systems (2003) (28)
- Baggage handling in an airplane cargo hold: An ergonomic intervention study (2006) (28)
- The effects of a temporal warning signal on the biomechanical preparations for sudden loading. (1995) (28)
- Quantification of back motion during asymmetric lifting. (1992) (28)
- A biologically-assisted curved muscle model of the lumbar spine: Model structure. (2016) (28)
- Changes in spine loading patterns throughout the workday as a function of experience, lift frequency, and personality. (2006) (27)
- Musculoskeletal disorder risk as a function of vehicle rotation angle during assembly tasks. (2011) (27)
- Biomechanical, psychosocial and individual risk factors predicting low back functional impairment among furniture distribution employees. (2012) (26)
- A Dynamic Biomechanical Model of the Wrist Joint (1990) (26)
- Trunk motion during lifting: The relative cost (1986) (26)
- MR Elastography-derived Stiffness: A Biomarker for Intervertebral Disc Degeneration. (2017) (26)
- Localized oxygen use of healthy and low back pain individuals during controlled trunk movements. (2001) (26)
- The influence of individual low back health status on workplace trunk kinematics and risk of low back disorder (2004) (24)
- A neuro-fuzzy model for estimating electromyographical activity of trunk muscles due to manual lifting (2003) (24)
- Musculoskeletal disorder risk during automotive assembly: current vs. seated. (2012) (24)
- A biomechanical and physiological study of office seat and tablet device interaction. (2017) (23)
- On the measurement of human strength (1990) (23)
- Revised protocol for the kinematic assessment of impairment. (2004) (23)
- Regression Models for Predicting Peak and Continuous Three-Dimensional Spinal Loads during Symmetric and Asymmetric Lifting Tasks (1999) (22)
- Quantitative trunk muscle electromyography during lifting at different speeds (1987) (22)
- Diurnal variation in trunk kinematics during a typical work shift. (1995) (22)
- Scientific basis of ISO standards on biomechanical risk factors. (2018) (21)
- Three dimensional dynamic motor performance of the normal trunk (1990) (20)
- A method for developing biomechanical profiles of hand-intensive tasks. (1998) (20)
- A biologically-assisted curved muscle model of the lumbar spine: Model validation. (2016) (20)
- The effects of work experience, lift frequency and exposure duration on low back muscle oxygenation. (2007) (20)
- Predictions of forces acting upon the lumbar spine under isometric and isokinetic conditions: A model-experiment comparison (1988) (20)
- A fuzzy relational rule network modeling of electromyographical activity of trunk muscles in manual lifting based on trunk angels, moments, pelvic tilt and rotation angles (2006) (20)
- Classification of jobs with risk of low back disorders by applying data mining techniques (2004) (19)
- The effect of task asymmetry, age and gender on dynamic trunk motion characteristics during repetitive trunk flexion and extension in a large normal population (1994) (19)
- Biomechanically determined hand force limits protecting the low back during occupational pushing and pulling tasks (2018) (19)
- Overview of Electromyography in Ergonomics (2000) (19)
- Quantification of a Meaningful Change in Low Back Functional Impairment (2009) (18)
- Immune responses to low back pain risk factors. (2012) (18)
- An ergonomic comparison of industrial spray paint guns (1997) (18)
- Spine loading during the application and removal of lifting slings: the effects of patient weight, bed height and work method (2017) (18)
- Basic Biomechanics and Workstation Design (2006) (17)
- Investigating reduced bag weight as an effective risk mediator for mason tenders. (2010) (17)
- Association between spinal loads and the psychophysical determination of maximum acceptable force during pushing tasks (2012) (16)
- Differences Among Outcome Measures in Occupational Low Back Pain (2005) (16)
- Toward an understanding of dynamic variables in ergonomics. (1992) (16)
- Biomechanical musculoskeletal models of the cervical spine: A systematic literature review. (2019) (16)
- Occupational Low Back Disorder Risk Assessment Using the Lumbar Motion Monitor (2003) (16)
- Neural and biomechanical tradeoffs associated with human-exoskeleton interactions. (2021) (15)
- Development and testing of a moment‐based coactivation index to assess complex dynamic tasks for the lumbar spine (2017) (15)
- Temporal Patterns of Trunk Muscle Activity throughout a Dynamic, Asymmetric Lifting Motion (1992) (15)
- The case for cumulative trauma in low back disorders. (2003) (15)
- Sagittal plane moment arms of the female lumbar region rectus abdominis in an upright neutral torso posture. (2005) (15)
- A Biomechanical Assessment of Axial Twisting Exertions (1995) (15)
- The use of turnover rate as a passive surveillance indicator for potential low back disorders. (1994) (15)
- An investigation of perceived exertion via whole body exertion and direct muscle force indicators during the determination of the maximum acceptable weight of lift (2000) (15)
- Quantification of Wrist Motions during Scanning (1995) (14)
- Cumulative Spine Loading (2006) (14)
- An Evaluation of Tool Design and Method of Use of Railroad Leverage Tools on Back Stress and Tool Performance (1986) (14)
- An Experimental Evaluation of Method and Tool Effects in Spike Maul Use (1986) (13)
- The effect of lumbar back support tension on trunk muscle activity. (2000) (13)
- Use of a personalized hybrid biomechanical model to assess change in lumbar spine function with a TDR compared to an intact spine (2012) (13)
- Quantitative assessment of the control capability of the trunk muscles during oscillatory bending motion under a new experimental protocol. (1996) (13)
- Validity and reliability of sincerity test for dynamic trunk motions (2003) (13)
- Curved muscles in biomechanical models of the spine: a systematic literature review (2017) (13)
- Spine biomechanics, government regulation, and prevention of occupational low back pain. (2001) (13)
- The ACGIH TLV for Low Back Risk (2006) (12)
- How Complex Human-Machine Systems Fail: Putting "Human Error" in Context (2003) (12)
- Prediction of magnetic resonance imaging-derived trunk muscle geometry with application to spine biomechanical modeling. (2016) (12)
- Spade design, lumbar motions, risk of low-back injury and digging posture (1998) (11)
- Seat Pressure: Measurement and Analysis (1989) (11)
- Observations on the Relationship Between Key Strike Force and Typing Speed (1996) (11)
- Improving self-escape from underground coal mines (2013) (11)
- A Hybrid Neuro-fuzzy Approach for Spinal Force Evaluation in Manual Materials Handling Tasks (2005) (11)
- Does personality affect the risk of developing musculoskeletal discomfort? (2006) (11)
- Industrial Quantification of Occupationally-Related Low Back Disorder Risk Factors (1992) (11)
- Applying Cognitive Psychology to System Development (2006) (11)
- Predicting recovery using continuous low back pain outcome measures. (2001) (11)
- The effects of method of use, tool design, and roof height on trunk muscle activities during underground scaling bar use. (1991) (11)
- The Contribution of Biomechanical-Biological Interactions of the Spine to Low Back Pain (2016) (11)
- The Influence of Anti-Fatigue Mats on Back and Leg Fatigue (1993) (10)
- A study of female Mexican anthropometric measures useful for workstation design in light manufacturing facilities. (2002) (10)
- An electromyographic analysis of an ergonomic intervention with the jackleg drill. (1990) (10)
- Weight knowledge and weight magnitude: impact on lumbosacral loading (2015) (10)
- The occupational ergonomics handbook Interventions, controls, and applications in occupational ergonomics (2013) (10)
- A physiological and biomechanical investigation of three passive upper-extremity exoskeletons during simulated overhead work (2021) (10)
- Lumbar Motion Response to a Constant Load Velocity Lift (1990) (9)
- Trunk motion during lifting: Temporal relations among loading factors (1987) (9)
- A biomechanical evaluation of potential ergonomic solutions for use by firefighter and EMS providers when lifting heavy patients in their homes. (2019) (9)
- Validation of a Hand/Wrist Electromechanical Goniometer (1989) (9)
- Are Workers Who Leave a Job Exposed to Similar Physical Demands as Workers Who Develop Clinically Meaningful Declines in Low-Back Function? (2014) (9)
- The Effects of Human Interface Design on Wrist Biomechanics during Scanning (1994) (9)
- The effect of complex dynamic lifting and lowering characteristics on trunk muscles recruitment (1997) (8)
- Wrist Motions in Industry: Variance between Jobs and Subjects (1993) (8)
- Biomechanics of the Spinal Motion Segment (2011) (8)
- Changes in muscular activity and lumbosacral kinematics in response to handling objects of unknown mass magnitude. (2015) (8)
- Postoperative Stereotactic Body Radiotherapy for Spinal Metastasis and Predictors of Local Control. (2021) (8)
- An EMG-driven biomechanical model of the canine cervical spine. (2017) (7)
- Development of a lumbar EMG-based coactivation index for the assessment of complex dynamic tasks (2018) (7)
- Wheelchair pushing and turning: lumbar spine and shoulder loads and recommended limits (2017) (7)
- An electromyography-assisted biomechanical cervical spine model: Model development and validation. (2020) (7)
- Overview of Ergonomic Assessment (2006) (7)
- Validation of a personalized curved muscle model of the lumbar spine during complex dynamic exertions. (2017) (7)
- One versus two-handed lifting and lowering: lumbar spine loads and recommended one-handed limits protecting the lower back (2020) (7)
- Mechanisms for Pain and Injury in Musculoskeletal Disorders (2006) (7)
- Effectiveness of a vacuum lifting system in reducing spinal load during airline baggage handling. (2018) (7)
- Psychophysical Approach to Task Analysis (2006) (7)
- Influence of Lift Moment in Determining MAWL (1997) (7)
- A Comparison of Males and Females during Asymmetric Lifting (2000) (7)
- Trunk Muscle Loading in Non-Sagittally Symmetric Postures as a Result of Sudden Unexpected Loading Conditions (1988) (6)
- Activity of Index Finger Muscles during Typing (1995) (6)
- The Effectiveness of Whole Body and Localized Measures of Fatigue (2000) (6)
- Industrial Lumbar Motion Monitor (2006) (6)
- Quantification of Hand Grip Force under Dynamic Conditions (1993) (6)
- Risks of hand tool injury in U.S. underground mining from 1978 through 1983 part I: coal mining (1988) (6)
- Validation of a Low-Back Disorder Risk Model in a Prospective Study of Ergonomic Interventions into Manual Materials Handling Jobs (2000) (5)
- MRI cross sectional atlas of normal canine cervical musculoskeletal structure. (2016) (5)
- Changes in trunk and spine biomechanics during repetitive fatiguing exertions (1996) (5)
- Spine Kinematics Predict Symptom and Lost Time Recurrence: How Much Recovery is Enough? (2013) (5)
- Trunk Muscle Response to Trunk Asymmetry, Velocity, and Load Level (1988) (5)
- Shoulder Muscle Oxygenation during Repetitive Tasks (2011) (5)
- The Effects of Box Differences and Employee Job Experience on Trunk Kinematics & Low Back Injury Risk during Depalletizing Operations (1996) (5)
- Work‐Related Upper Extremity Musculoskeletal Disorders (2006) (5)
- Dynamic measures of low back performance (1993) (5)
- Kinematic contribution and synchronization of the trunk, hip, and knee during free-dynamic lifting (2003) (5)
- Dynamic low back functional motion capacity evaluation (1996) (5)
- Coactivity Effects upon Carpal Tunnel Contact Forces (1993) (4)
- Authors' response: Letter to the Editor concerning OCRA as preferred method in ISO standards on biomechanical risk factors. (2018) (4)
- Lumbar Motion Monitor (2004) (4)
- Psychosocial Factors and Low Back Pain Outcomes in a Pooled Analysis of Low Back Pain Studies. (2020) (4)
- Ergonomics Research Efforts in the Supermarket Industry (1992) (4)
- Risks of hand tool injury in U.S. underground mining from 1978 through 1983 part II: Metal-nonmetal mining (1988) (4)
- National Occupational Research Agenda for Musculoskeletal Health (2019) (4)
- Three Dimensional Measures of Trunk Motion Components during Manual Materials Handling in Industry (1989) (4)
- Relation between Biomechanical Spinal Load Factors and Risk of Occupational Low-Back Disorders (1996) (4)
- An Assessment Technique for Postural Loading on the Upper Body (LUBA) (2006) (4)
- Application of MR-derived cross-sectional guideline of cervical spine muscles to validate neck surface electromyography placement. (2018) (4)
- Spine Loading and Trunk Kinematic Changes during Team Lifting (1997) (4)
- The Occupational Ergonomics Handbook, Second Edition, Two Volume Set (2006) (4)
- The ACGIH TLV for Hand Activity Level (2006) (3)
- Distributions of Job Physical Exposure Data in a Pooled Study of Low Back Pain Prospective Cohorts (2018) (3)
- The Relationship between Occupational Musculoskeletal Discomfort and Workplace, Personal, and Trunk Kinematic Factors (1998) (3)
- Comparison of Spinal Loads in Kneeling and Standing Postures during Manual Materials Handling (2005) (3)
- Toward an artificial intelligence‐assisted framework for reconstructing the digital twin of vertebra and predicting its fracture response (2022) (3)
- Application of Ergonomics to the Legs (2006) (3)
- Biomechanical Basis for Ergonomics (2006) (3)
- Humans in Work System Environment (2006) (3)
- QUANTIFICATION OF TRUNK MOTION IN RESPONSE TO COMPLEX PLATFORM PERTURBATIONS WHILE HOLDING WEIGHTS IN AN UPRIGHT POSTURE (2001) (3)
- Bored beyond Belief: How Automation is Boring us to Distraction (2010) (3)
- Fundamentals and Assessment Tools for Occupational Ergonomics (Occupational Ergonomics Handbook, Second Edition) (2006) (3)
- Quantification of velocity coupling during asymmetric lifting (1992) (3)
- Spinal loading and lift style in confined vertical space. (2020) (3)
- Dynamic Workplace Factors in Manual Lifting (2003) (3)
- An Exploratory Electromyography-Based Coactivation Index for the Cervical Spine (2018) (3)
- Subjective Scales of Effort and Workload Assessment (2006) (3)
- Tests to Distinguish between “True” and “Faked” Maximum Muscle Strength Exertions* (1978) (3)
- Changes in trunk dynamics and spine loading during repeated trunk’, Spine, vol. pp. . (1997) (3)
- Visual, Tactile, and Multimodal Information Processing (2006) (3)
- Low Back Injury Risk Assessment Tools (2006) (3)
- Low Back Disorder Risk and Spinal Loading during Patient Transfer (1998) (3)
- A Neuro-Fuzzy Model for Predicting EMG of Trunk Muscles Based on Lifting Task Variables (2000) (3)
- Response to the commentary ‘A question of our marketing or our preconceptions’ (2012) (3)
- Ergonomics and Aging (2006) (3)
- A Catastrophe Theory-Based Model for Quantification of Risk of Low Back Disorders at Work (1993) (3)
- Individual Factors and Musculoskeletal Disorders (2006) (3)
- Is Changing Box Weight an Effective Ergonomic Control? (1998) (3)
- Three-Dimensional Functional Capacity of Normals and Low Back Pain Patients (1996) (2)
- A Method To Evaluate Human Factors/Ergonomics Design Variables of Distress Signals (1980) (2)
- A Biomechanical Assessment of Alternate Keyboards Using Tendon Travel (2000) (2)
- Human Factors Analysis of Visual Distress Signaling Devices. (1978) (2)
- Statistical Analysis Package for Biomechanical Data (1985) (2)
- A Simple Model of Changes in Lumbar Intervertebral Angles During Sagittal Torso Flexion (2011) (2)
- A nonlinear contact algorithm predicting facet joint contribution in the lumbar spine of a specific person (2012) (2)
- Motion sickness decreases low back function and changes gene expression in military aircrew. (2022) (2)
- Low back pain and the workplace. (2007) (2)
- Analysis of Hand Tool Use in the Underground Mining Industry (1986) (2)
- The Development of a Personalized Hybrid EMG-Assisted/Finite Element Biomechanical Model to Assess Surgical Options (2008) (2)
- Assessment of a rabbit posterolateral spinal fusion using movement between vertebrae: a modification of the palpation exam for quantifying fusions. (2019) (2)
- Combined Experimental and Analytical Model of the Lumbar Spine Subjected to Large Displacement Cyclic Loads Part II – Model Validation (2016) (2)
- Prevalence of Low Back Disorders in Furniture Distribution Centers (2008) (2)
- Soft Tissue Pathomechanics and its Application to Ergonomics (2000) (2)
- Trade-offs between Trunk Flexion, Hip Flexion, and Knee Angle in Lifting below Waist Level (2000) (2)
- Managing Low Back Pain Risk in Industrially Developing Countries (2009) (2)
- Kevin Granata, PhD (December 29, 1961???April 16, 2007) (2007) (2)
- Mechanical Power-Drive Reduces the Stress on the Back (2011) (2)
- The Economic Impact of Integrating Ergonomics within an Automotive Production Facility (2010) (2)
- Utilization of a Hybrid Neuro-Fuzzy Engine to Predict Trunk Muscle Activity for Sagittal Lifting (2008) (2)
- A digital twin for simulating the vertebroplasty procedure and its impact on mechanical stability of vertebra in cancer patients (2022) (2)
- Quantitative dynamic wearable motion-based metric compared to patient-reported outcomes as indicators of functional recovery after lumbar fusion surgery. (2022) (2)
- Electromyography and Muscle Force (2004) (2)
- Three-dimensional dynamic trunk motions and the risk of occupationally-related low back disorder (1994) (2)
- Interventions, Controls, and Applications in Occupational Ergonomics (Occupational Ergonomics Handbook, Second Edition) (2006) (2)
- Psychosocial and Organizational Factor Influence on Spine Loading (2007) (2)
- Ergonomics of visual emergency signals. (1980) (2)
- Soft-Tissue Pathomechanics (2006) (1)
- The Effects of Seam Height, Scaling Method, and Bar Weight Distribution on Scaling Effectiveness and Electromyographic Activity (1987) (1)
- Spinal Loading and Immune Responses to Personality and Mental Load During Repetitive Lifting (2011) (1)
- Reliability of a Wearable Motion System for Clinical Evaluation of Dynamic Lumbar Spine Function (2022) (1)
- Low Back Functional Health Status of Patient Handlers (2015) (1)
- The Effects of Box Weight, Size, and Handle Coupling on Spine Loading during Depalletizing Operations (1996) (1)
- The Assessment of Strength under Dynamic Conditions (1986) (1)
- A Spine Loading Model of Women in the Military (1996) (1)
- The Influence of Physical Work Factors on Muscle Activities and Spine Loads (2007) (1)
- Am J Ind Med 48: 338–347, 2005. The effect of ergonomic interventions in healthcare facilities on musculoskeletal disorders (2006) (1)
- Combined Spinal Motion and Loading in Occupational Low Back Disorders (2000) (1)
- Occupational Ergonomics Reference Library-3 Volume Set (2006) (1)
- Preface. Epidemiological studies of workplace musculoskeletal disorders. (2014) (1)
- Implementation of Ergonomic Interventions in Healthcare: Results from 111 Facilities (2005) (1)
- Point of view. (2009) (1)
- Patient handling through moving of the beds and stretchers (2022) (1)
- National Research Council Board on Human-Systems Integration Special Panel Session (2011) (1)
- A Model-Experiment Comparison of Loads on the Lumbar Spine (1983) (1)
- Spine Stereotactic Body Radiotherapy to Three or More Contiguous Vertebral Levels (2022) (1)
- Three-Dimensional Spinal Loading during Complex Lifting Tasks (1996) (1)
- A Technique for Establishing True Levels of Muscle Strength Exertion (1980) (1)
- Quantification of lumbar motion in response to asymmetric platform perturbations (1993) (1)
- Patient and practitioner experience with clinical lumbar motion monitor wearable technology (2019) (1)
- Identifying Safe Load Moment Exposures for the Back (2009) (1)
- The Secret Life of the Spine (2015) (1)
- Differences in lumbar spine measures as a function of MRI posture in low back pain patients and its clinical implications (2020) (1)
- Brief Report The eÄect of lumbar back support tension on trunk muscle activity (2000) (1)
- The Potential Relationship Between a Cognitive Dissonance State and Musculoskeletal Injury: A Systematic Review. (2022) (1)
- Benefits of Trunk Muscle Co-Contraction in Protecting against Low-Back Injury during Manual Materials Lifting (1999) (1)
- Reliability and validity of the kinematic and kinetic measures of a lift simulator (1993) (1)
- A Critical Review of a Pivotal Scientific Contribution: Liles and Associates 24 Years Later (2008) (1)
- MANAGING LOW‐BACK DISORDER RISK IN THE WORKPLACE (2012) (1)
- Biomechanical Modeling of the Shoulder (2006) (1)
- An Experimental Analysis of Railroad Spike Maul Methods (1989) (1)
- An Analysis of Isometric and Isokinetic Spinal Lifting Motions (1982) (1)
- The Effect of Task Asymmetry and Number of Hands on Spinal Loading (1997) (1)
- Comparison of push/pull force estimates using a single-axis gauge versus a three-dimensional hand transducer. (2020) (1)
- A Biologically-Assisted Curved Muscle Model of the Lumbar Spine (2016) (1)
- Dynamic Joint Motions in Occupational Environments as Indicators of Potential Musculoskeletal Injury Risk. (2021) (1)
- Multidisciplinary Concepts in Ergonomic Design and Individual Differences in Performance (2012) (1)
- Identification of Low Back Injury from EMG Signals using a Neural Network Model (2006) (1)
- Dynamic Load Moment Exposure and Spine Function Impairment (2009) (0)
- Erratum to “MRI-derived moment-arms of the female and male spine loading muscles” [Clinical Biomechanics 16 (2001) 182–193] (2001) (0)
- An improved simulation based biomechanical model to estimate static muscle loadings (1991) (0)
- A Fu y Approach forKey ariables Identification (2005) (0)
- Postoperative Stereotactic Body Radiotherapy for Spinal Metastasis and Predictors of Local Control (2021) (0)
- Noise in Industry (2006) (0)
- Low-Level Static Exertions (2003) (0)
- Effects of Load and Posture on the Recruitment of Trunk Muscles (2002) (0)
- Reliability of a Wearable Motion Tracking System for the Clinical Evaluation of a Dynamic Cervical Spine Function (2023) (0)
- Spinal Coupled Motions and Their Association with the Risk of Low Back Disorders in Industrial Tasks (1995) (0)
- Carrying and Loading of the Spine THESIS (2012) (0)
- A Guide to Certification in Professional Ergonomics (2003) (0)
- A Comparision Of Spinal Loads While Lifting In Confined Vertical Space (2019) (0)
- The Assessment of Biomechanical Forces Acting on the Low Back (2007) (0)
- Kevin P. Granata, Ph.D. (December 29, 1961–April 16, 2007) (2007) (0)
- Methodological Approaches to Research on Musculoskeletal Complaints and Injuries (2002) (0)
- Effects of Fatigue on Muscle Groups under Dynamic Exertions (1989) (0)
- World Leader in Spinal Biomechanical Research Shows Clinicians the Applicability of Spinal Ligament Testing Results in Potential Work Modifications (2011) (0)
- Modelling the Stochastic Nature of Trunk Muscle Forces (1992) (0)
- Assessment of Anatomical Representations of the Trunk Muscles in EMG-Assisted Spinal Load Models (2000) (0)
- Human Adaptation in the Workplace (2006) (0)
- Cost Justification for Implementing Ergonomics Intervention (2006) (0)
- Data Acquisition Control Software (1985) (0)
- A Computer-Based Tool for Practical Ergonomic Job Analysis (2003) (0)
- Estimation of EMG Activity of Trunk Muscles in Manual Lifting Tasks Based on Trunk Dynamics Using the Fuzzy Relational Rule Network (2003) (0)
- Influence of Job Stress on Muscle Activity and Spinal Loads (2000) (0)
- A biomechanical and physiological study of of fi ce seat and tablet device interaction Applied Ergonomics (2018) (0)
- Variation in Trunk Mobility Throughout the Work Day (1993) (0)
- The Role of Psychosocial Factors in Occupational Musculoskeletal Disorders (1996) (0)
- 238. An Ergonomic Assessment of Two Industrial Spray Paint Guns (1999) (0)
- Cognitive Dissonance Increases Spine Loading in the Neck and Low Back. (2023) (0)
- Measurements of loads upon the lumbar spine during isometric and isokinetic lifting activities (1984) (0)
- DIALOG: A Computer-Based System for Development of Experimental Data on Human Reliability (2003) (0)
- Comprar The Workling Back: A Systems View | William S. Marras | 9780470134054 | Wiley (2008) (0)
- Evaluation of Controlled Static Exertions in Various Muscle Groups (1982) (0)
- Interpreting EMG Results (2000) (0)
- Application of Ergonomics to the Low Back (2006) (0)
- Internal Trunk-Loading Sequence Responses to Lifting Motions (1987) (0)
- Compression and Shear Loads on Lumbar Spine Motion Segments in Neutral and Flexed Postures (2003) (0)
- Theoretical Schemas to Guide BACPAC Chronic Low Back Pain Clinical Research. (2022) (0)
- MEASURING BIOMECHANICAL LOADS ON THE SPINE DURING PATIENT LIFTING SLING APPLICATION AND REMOVAL : ASSESSING THE EFFECTS OF WORK METHOD , PATIENT WEIGHT AND BED HEIGHT THESIS (2015) (0)
- Neural Efficiency of Human-Exoskeleton Interactions during Asymmetrical Manual Handling Tasks (2020) (0)
- Predicting Low Back Functional Performance Recovery (2000) (0)
- Books (2009) (0)
- Preface to the Special Section (2013) (0)
- The property of muscle activity between finger skin and weight load with circular grip (2006) (0)
- Measurement of Neuromuscular Performance of the Trunk in Healthy Subjects and Low-Back Pain Patients during Repetitive Sagittal Flexion and Extension (1996) (0)
- Trunk muscle activity during axial twisting motions (1993) (0)
- The Effects of Expectation on Trunk Loading (1986) (0)
- Human Strength Evaluation (2006) (0)
- Function, Structure, and Support of the Back (2007) (0)
- Biomechanically-Determined Guidelines for Occupational Pushing and Pulling (2017) (0)
- Ergonomics: An International Perspective (2003) (0)
- Abstracts (1970) (0)
- The ergonomics of manual work : the proceedings of the International Ergonomics Association World Conference on Ergonomics of Materials Handling and Information Processing at Work, Warsaw, Poland, 14-17 June 1993 (1993) (0)
- Back Pain Magnitude and Potential Risk Factors (2007) (0)
- Bone Mineral Content and Fatigue Failure of Lumbar Motion Segments in Simulated Flexed Lifting: Does Specimen Age Influence the Relationship? (2005) (0)
- Research to Practice to Research (2016) (0)
- The Application of Neural Fuzzy Approaches to Modeling of Musculoskeletal Responses in Manual Lifting Tasks (2006) (0)
- The Effect of a Variable Lumbar Erector Spinae Sagittal Plane Moment Arm on Predicted Spinal Loading (2002) (0)
- The Grand Challenges for HFES and HF/E Profession (2014) (0)
- Device for monitoring the movement components of the spine. (1990) (0)
- Individual Factors Role in Spine Loading (2007) (0)
- Point of View: Predictors of Isokinetic Back Muscle Strength in Patients With Low Back Pain (1999) (0)
- Musculoskeletal Disorder Risk Associated with Auto Rotation Angle during an Assembly Task (2009) (0)
- Human Factors and TQM (2006) (0)
- 64. Fatigue Failure of Lumbar Motion Segments in a Sample of Working Age Specimens (2005) (0)
- Disorientation effects, circulating small ribonucleic acid, and genetic susceptibility on static postural stability (2023) (0)
- Video-Based Measurements of Human Movement (2003) (0)
- 130. Effects of Torso Flexion on Fatigue Failure of Lumbar Motion Segments (2004) (0)
- Survey of One-handed Lifting in Manufacturing Industry: A Cross-sectional Study of the BackWorks Study Cohort (2020) (0)
- Differences in Workplace, Demographic and Severity Measures between Occupational and Nonoccupational Low Back Pain Patients (1999) (0)
- Disorders The Complex Spine : The Multidimensional System of Causal Pathways for Low-Back (2012) (0)
- PREDICTION OF INTERVERTEBRAL DISC CREEP DURING FLEXION USING A COMBINED EXPERIMENTAL AND FINITE ELEMENT APPROACH Naira Campbell-Kyureghyan and William Marras (2005) (0)
- Engineering Controls to Mediate Back Pain at Work: Tools for the Assessment of Physical Factor Impact on Spine Loads and Intervention Effectiveness (2007) (0)
- A Comparison of Performance Between Straight-Line Muscle and Curved Muscle Models (2017) (0)
- Integrating Risk Interventions into the Workplace (2007) (0)
- Rapid Upper Limb Assessment (RULA) (2003) (0)
- Importance of Ergonomics for the Aging Worker (2003) (0)
- The Complexities of Musculoskeletal Disorders, Untangling the Web (2007) (0)
- Biomechanical Models in Ergonomics (2012) (0)
- Rehabilitating Low Back Disorders (2006) (0)
- The occupational ergonomics handbook 2006 (2013) (0)
- Guide for Videotaping and Gathering Data on Jobs for Analysis for Risks of Musculoskeletal Disorders (2003) (0)
- The Process of Pain (2007) (0)
- 240. Low Back Disorder Risk and Spinal Loads While Using an Adjustable Pallet Jack (1999) (0)
- Cross Sectional Atlas of Normal Canine Cervical Musculoskeletal Structure 4 5 6 (2016) (0)
- Understanding Recurrent Low Back Pain and Implications for Return to Work (2007) (0)
- Box Weight or Lift Rate: Which Factor Matters More during Lifting? (2008) (0)
- Spinal Loading During One and Two-Handed Lifting (2019) (0)
- Variability in spine loading model performance q (1999) (0)
- Biomechanical Phenotyping of Chronic Low Back Pain: Protocol for BACPAC. (2022) (0)
- Methods Based on Maximum Holding Time for Evaluation of Working Postures (2003) (0)
- Cumulative trauma disorders and the use of laser scanners (1992) (0)
- The Back Pain Consortium (BACPAC) Research Program: Structure, Research Priorities, and Methods. (2023) (0)
- Placement control: a nontraditional risk factor for occupational low back pain (2002) (0)
- A model for the objective assessment of automobile restraint systems (1991) (0)
- Some Developments in Human Reliability Assessment (2003) (0)
- The Authors (1980) (0)
- Development of Experimental Protocol to Quantitativey Assess the Neuromuscular Control Capability of Low-Back Pain Patients (1995) (0)
- Gender Differences in the Risk of Occupational Low Back Disorders (2001) (0)
- Point of View: Intertester Reliability of a Low Back Pain Classification System (1999) (0)
- Biomechanical patterns of text-message distraction (2015) (0)
- Fundamentals of Manual Control (2006) (0)
- User-Centered Design of Information Technology (2006) (0)
- Static Biomechanical Modeling in Manual Lifting (2006) (0)
- Wrist Posture in Office Work (2006) (0)
- Patient and practitioner experience with clinical lumbar motion monitor wearable technology (2019) (0)
- Combined Experimental and Analytical Model of the Lumbar Spine Subjected to Large Displacement Cyclic Loads Part I – Model Description (2016) (0)
- Recurrence of Occupational Low Back Disorders: The Influence of the Definition of Recurrence (2005) (0)
- Draft Standard on Software User Interfaces Released (2005) (0)
- Feasibility, safety, and efficacy of circumferential spine stereotactic body radiotherapy (2022) (0)
- Cumulative Effects of Load Frequency and Velocity on the Lumbar Spine Response during a Repetitive Lifting Task (2005) (0)
- Editorial Board (2015) (0)
- Relative Contribution of Workplace Factors and Individual Characteristics in the Development of Spine Loads (2002) (0)
- BASIC BIOMECHANICS AND WORKPLACE DESIGN (2021) (0)
- Kevin Granata, Ph.D. (2007) (0)
- Computational lumbar spine models: A literature review. (2022) (0)
- Preface (2014) (0)
- Development of Ergonomics Programs1 (2003) (0)
- Underlying Factors of Musculoskeletal Disorders: What Are We Missing? (2012) (0)
- Differences between Physicians in Lumbar MRI Measures (2011) (0)
- Revised NIOSH Lifting Equation (2006) (0)
- Understanding Causal Pathways for Occupationally Related Low Back Disorders (2019) (0)
- Physical, Individual, and Psychosocial/Organizational Risk Factor Interactions (2007) (0)
- Potential Pathways to Back Pain (2007) (0)
- The Role Personality in Ergonomics (2006) (0)
- Application of Ergonomics of the Foot (2006) (0)
- Administrative Controls for the Workplace: Psychosocial and Organizational Interventions (2007) (0)
- Clinical Science (40) (2001) (0)
- Lifting Heavy Patients in their Homes: A biomechanical study of equipment that can be used by EMS providers (2019) (0)
- Editorial Board (2012) (0)
- Differences between Lifting and Lowering Manual Material Handling Tasks in Distribution Centers (2007) (0)
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