Статті в журналах: "Lifting strategie"

1

Lloyd, Paid. "Alternative strategies to lifting." Nursing Standard 9, no. 6 (November 2, 1994): 36–37. http://dx.doi.org/10.7748/ns.9.6.36.s48.

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2

Bunke, JoAnn F. "Safe strategies for lifting large patients." Nursing 38 (June 2008): 4–6. http://dx.doi.org/10.1097/01.nurse.0000343494.07585.8d.

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3

de Silva, Harindra. "Lifting the Veil on 130/30 Strategies." CFA Institute Conference Proceedings Quarterly 25, no. 2 (June 2008): 33–41. http://dx.doi.org/10.2469/cp.v25.n2.6.

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4

XIANG, YUJIANG, JASBIR S. ARORA, and KARIM ABDEL-MALEK. "3D HUMAN LIFTING MOTION PREDICTION WITH DIFFERENT PERFORMANCE MEASURES." International Journal of Humanoid Robotics 09, no. 02 (June 2012): 1250012. http://dx.doi.org/10.1142/s0219843612500120.

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This paper presents an optimization-based method for predicting a human dynamic lifting task. The three-dimensional digital human skeletal model has 55 degrees of freedom. Lifting motion is generated by minimizing an objective function (human performance measure) subjected to basic physical and kinematical constraints. Four objective functions are investigated in the formulation: the dynamic effort, the balance criterion, the maximum shear force at spine joint and the maximum pressure force at spine joint. The simulation results show that various human performance measures predict different lifting strategies: the balance and shear force performance measures predict back-lifting motion and the dynamic effort and pressure force performance measures generate squat-lifting motion. In addition, the effects of box locations on the lifting strategies are also studied. All kinematics and kinetic data are successfully predicted for the lifting motion by using the predictive dynamics algorithm and the optimal solution was obtained in about one minute.

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5

D’Anna, Carmen, Tiwana Varrecchia, Alberto Ranavolo, Alessandro Marco De Nunzio, Deborah Falla, Francesco Draicchio, and Silvia Conforto. "Centre of pressure parameters for the assessment of biomechanical risk in fatiguing frequency-dependent lifting activities." PLOS ONE 17, no. 8 (August 10, 2022): e0266731. http://dx.doi.org/10.1371/journal.pone.0266731.

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Lifting tasks, among manual material handling activities, are those mainly associated with low back pain. In recent years, several instrumental-based tools were developed to quantitatively assess the biomechanical risk during lifting activities. In this study, parameters related to balance and extracted from the Centre of Pressure (CoP) data series are studied in fatiguing frequency-dependent lifting activities to: i) explore the possibility of classifying people with LBP and asymptomatic people during the execution of task; ii) examine the assessment of the risk levels associated with repetitive lifting activities, iii) enhance current understanding of postural control strategies during lifting tasks. Data were recorded from 14 asymptomatic participants and 7 participants with low back pain. The participants performed lifting tasks in three different lifting conditions (with increasing lifting frequency and risk levels) and kinetic and surface electromyography (sEMG) data were acquired. Kinetic data were used to calculated the CoP and parameters extracted from the latter show a discriminant capacity for the groups and the risk levels. Furthermore, sEMG parameters show a trend compatible with myoelectric manifestations of muscular fatigue. Correlation results between sEMG and CoP velocity parameters revealed a positive correlation between amplitude sEMG parameters and CoP velocity in both groups and a negative correlation between frequency sEMG parameters and CoP velocity. The current findings suggest that it is possible to quantitatively assess the risk level when monitoring fatiguing lifting tasks by using CoP parameters as well as identify different motor strategies between people with and without LBP.

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6

Zhang, Xudong, Maury A. Nussbaum, and Don B. Chaffin. "Back Lift versus Leg Lift: A Dynamic Lifting Strategy Index." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 42, no. 12 (October 1998): 891–95. http://dx.doi.org/10.1177/154193129804201211.

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This paper presents an index that quantitatively characterizes different dynamic postural strategies employed during sagittal plane lifting. The dynamic lifting strategy is analyzed in the velocity domain as a strategy of partitioning postural changes between the torso and leg segments. The index consists of two parameters, assigned to two leg segments, which quantify their contributions relative to the torso. Parameter values, ranging from 0.1 to 10, are estimated through a simple enumeration search. The use of this index is illustrated by applying it to 24 lifting movements performed by six subjects using either a back-lift or a leg-lift strategy. Results suggest that a lifting strategy, in terms of whether the leg or the back is the prime mover, can be well characterized by this simple two-parameter index. It not only differentiates the two distinct general postural strategies, but also discerns non-distinct intermediate ones by quantifying the involvement of each segment in a lifting movement.

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7

Varrecchia, Tiwana, Silvia Conforto, Alessandro Marco De Nunzio, Francesco Draicchio, Deborah Falla, and Alberto Ranavolo. "Trunk Muscle Coactivation in People with and without Low Back Pain during Fatiguing Frequency-Dependent Lifting Activities." Sensors 22, no. 4 (February 12, 2022): 1417. http://dx.doi.org/10.3390/s22041417.

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Lifting tasks are manual material-handling activities and are commonly associated with work-related low back disorders. Instrument-based assessment tools are used to quantitatively assess the biomechanical risk associated with lifting activities. This study aims at highlighting different motor strategies in people with and without low back pain (LBP) during fatiguing frequency-dependent lifting tasks by using parameters of muscle coactivation. A total of 15 healthy controls (HC) and eight people with LBP performed three lifting tasks with a progressively increasing lifting index (LI), each lasting 15 min. Bilaterally erector spinae longissimus (ESL) activity and rectus abdominis superior (RAS) were recorded using bipolar surface electromyography systems (sEMG), and the time-varying multi-muscle coactivation function (TMCf) was computed. The TMCf can significantly discriminate each pair of LI and it is higher in LBP than HC. Collectively, our findings suggest that it is possible to identify different motor strategies between people with and without LBP. The main finding shows that LBP, to counteract pain, coactivates the trunk muscles more than HC, thereby adopting a strategy that is stiffer and more fatiguing.

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8

Frazer, M. B., and M. T. Sharratt. "THE EFFECT OF PHYSIOLOGICAL FATIGUE ON LIFTING STRATEGIES OVERTIME." Medicine & Science in Sports & Exercise 24, Supplement (May 1992): S133. http://dx.doi.org/10.1249/00005768-199205001-00798.

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9

Wade, Michael, Didier C.-L. Bonnet, and Jialu Shan. "Lifting the lid on disruption fever." Journal of Strategy and Management 13, no. 4 (July 23, 2020): 495–501. http://dx.doi.org/10.1108/jsma-05-2020-0116.

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PurposeThis paper provides evidence based quantification of both “actual” disruption of industries as well as a measure of disruption “hype”. The data cover a seven-year period from 2012 to 2018 across 12 industries. The authors’ complemented the research with a survey of 2000 business executives. Whereas there has been some measures of disruption in the past, no research to the authors’ knowledge has been conducted that measure both actual disruption and disruption hype.Design/methodology/approachThe current fascination with disruption hides an awkward truth, we assume it is happening, but do we really know for sure? Disruption is rarely defined and almost never measured. Equally, the influence of the hype around disruption is hard to gauge. The authors do not know to what extent hype is driving management action. This is worrisome as the disruption “noise level” can lead to unhealthy collective thinking and bad business decision-making. Some rigour is required. To craft winning strategies, executives should take a more evidence-based approach for managing disruption.FindingsThe authors’ failed to find evidence of any correlation between the hype around an industry disruption and actual disruption within that industry. So the important conclusion for executives is “do not believe the hype”. We found some surprising differences by industry between actual disruption and the hype by industry.Research limitations/implicationsDisruption is one of the most talked about subject in the field of strategy, yet there is little quantification. With this research, the authors’ aim is to advance the fact-based understanding of disruption. Disruption hype is never measured but has a strong influence on executives. The authors have quantified hype using online, search, social media and survey sources. Much more is needed to be able to measure hype more accurately.Practical implicationsThe authors’ recommend a set of practical guidelines for executives to support fact-based strategy formulation: analysis of actual disruption, scenario planning and strategic responses.Social implicationsThe “noise” around industry disruption is so high that it is assumed to happen. Much of what is written is quasi-fake news. The authors need to rebalance the debate with fact-based analysis.Originality/valueTo authors’ knowledge, there has never been any fact-based analysis of both actual and hype disruption levels.

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10

Shair, E. F., S. A. Ahmad, M. H. Marhaban, S. B. Mohd Tamrin, and A. R. Abdullah. "EMG Processing Based Measures of Fatigue Assessment during Manual Lifting." BioMed Research International 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/3937254.

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Manual lifting is one of the common practices used in the industries to transport or move objects to a desired place. Nowadays, even though mechanized equipment is widely available, manual lifting is still considered as an essential way to perform material handling task. Improper lifting strategies may contribute to musculoskeletal disorders (MSDs), where overexertion contributes as the highest factor. To overcome this problem, electromyography (EMG) signal is used to monitor the workers’ muscle condition and to find maximum lifting load, lifting height and number of repetitions that the workers are able to handle before experiencing fatigue to avoid overexertion. Past researchers have introduced several EMG processing techniques and different EMG features that represent fatigue indices in time, frequency, and time-frequency domain. The impact of EMG processing based measures in fatigue assessment during manual lifting are reviewed in this paper. It is believed that this paper will greatly benefit researchers who need a bird’s eye view of the biosignal processing which are currently available, thus determining the best possible techniques for lifting applications.

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Delise, Alain, Micheline Gagnon, and Pierre Desjardins. "Load Acceleration and Footstep Strategies in Asymmetrical Lifting and Lowering." International Journal of Occupational Safety and Ergonomics 2, no. 3 (January 1996): 185–95. http://dx.doi.org/10.1080/10803548.1996.11076347.

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12

Tynes, L. Lee, and Robert M. McFatter. "The efficacy of ?psyching? strategies on a weight-lifting task." Cognitive Therapy and Research 11, no. 3 (June 1987): 327–36. http://dx.doi.org/10.1007/bf01186283.

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13

Plamondon, A., C. Larivière, D. Denis, M. St-Vincent, and A. Delisle. "Sex differences in lifting strategies during a repetitive palletizing task." Applied Ergonomics 45, no. 6 (November 2014): 1558–69. http://dx.doi.org/10.1016/j.apergo.2014.05.005.

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14

Mileva, E., V. Slavova, N. Yankova, and V. Panayotov. "IMPACT OF EXPERIMENTAL TEACHING METHOD “LANGUAGE THROUGH SPORT” ON MOTIVATIONAL STRATEGIES OF WEIGHTLIFTING SPECIALISTS." Trakia Journal of Sciences 17, Suppl.1 (2019): 802–6. http://dx.doi.org/10.15547/tjs.2019.s.01.132.

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Recently, there have been outlined some problems in the motivated participation of students in the educational process. These ones presuppose the optimization of traditional teaching methods and the application of new methods, techniques and approaches in the learning process. The necessity of introducing a new-invented educational model for students’ training at NSA "Vasil Levski", combining the foreign language teaching and their sports training is imposed by the need to improve the existing educational practice both in sport practice and in foreign language learning. The new-invented teaching method "Language through sport" for weightlifting and power lifting specialists has not been developed so far in this specific educational context. The experimental teaching method has been elaborated and applied by simultaneous implementation of foreign language learning of standardized international terms in the field of weightlifting and power lifting in students’ training sessions. The study of the impact of new-invented method "Language through Sport" on students’ motivation is a reliable indicator of the efficacy of this training and teaching method in sports pedagogical practice, not only in weightlifting and power lifting but also in other sports disciplines.

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15

Chen, Guo Jin, Ting Ting Liu, Ni Jin, You Ping Gong, and Huo Qing Feng. "Study on Control Characteristics of Driving and Lifting System for Logistics and Loading Machinery." Applied Mechanics and Materials 268-270 (December 2012): 1517–22. http://dx.doi.org/10.4028/www.scientific.net/amm.268-270.1517.

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The logistics and loading machinery is the typical hydromechatronics integrated system. How to solve the reasonable power match in the driving and lifting process of the logistics and loading machinery, we need to establish the mathematical model of the driving and lifting system, and analyze their control characteristics. Aiming at the load requirements for different operating conditions, this paper studies respectively the dynamic characteristics of the driving and lifting system. Through simulation and computation, the control methods and strategies based on the best performance are proposed. That lays the foundation for the optimization design of the logistics and loading machinery.

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16

AlQutob, Raeda, Immanuel Azaad Moonesar, Mohammad Rasoul Tarawneh, Mohannad Al Nsour, and Yousef Khader. "Public Health Strategies for the Gradual Lifting of the Public Sector Lockdown in Jordan and the United Arab Emirates During the COVID-19 Crisis." JMIR Public Health and Surveillance 6, no. 3 (July 21, 2020): e20478. http://dx.doi.org/10.2196/20478.

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In this viewpoint, we present public policies and public health strategies for a gradual lockdown lifting during the coronavirus disease (COVID-19) crisis in two country cases, Jordan and the United Arab Emirates. While managing pandemics is critical in terms of preparedness, response, and recovery, it is equally vital to ensure that the measures for a lockdown exit are both efficient and effective. It is critical to learn from first-wave lessons to systematize responses during times of crisis and execute appropriate public policies and public health strategies. This viewpoint highlights the importance of the following during lockdown lifting: pandemic control, health care capacity, training, scaling up of resources and systems, and priority setting of public policies by acknowledging challenges, developing policy insights, and setting the policy direction. The systematic approaches and leadership thinking required for lifting lockdowns during a crisis include the three Rs: Readiness, Responses, and Resilience & Recovery.

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17

Kaminskas, Kazys Algirdas. "ERGONOMIC ASSESSMENT OF MANUAL BUILDING WORK ASSOCIATED WITH LIFTING TASKS/RANKŲ DARBO STATYBOJE, KELIANT MAŽAGABARIČIUS SUNKIUS ELEMENTUS, ERGONOMINIS VERTINIMAS." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 7, no. 5 (October 31, 2001): 370–73. http://dx.doi.org/10.3846/13921525.2001.10531756.

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The purpose of these studies is to reduce the amout of low back pain as well as work injuries. Low back pain is more likely to occur if the load exceeds the worker's physical capabilities. In this paper, biomechanical criterion was based on calculating the compressive forces in the L5/S1 disc (Eqs (1), (2)). Three types of activity were taken into consideration. First, manual lifting granite plates (500× 500× 100 mm) with and without special devices (Figs 1, 2). Second manual lifting porous silicate blocks (300 × 600 × 200 mm). Third, manual lifting silicate brick in stooped postures. The investigation results presented in Fig 6 show clear benefits of ergonomic solutions for manual lifting heavy construction elements. The risk for back injuries becomes quite insignificant when ergonomic lifting devices are used (Fig 6 point f and g). These devices do not reduce the weight of lifted elements, but in case of a pneumatic device the total lifting weight is considerably increased, but the positive effect is achieved due to reducing moments because workers perform the task with a straight back. The reloaders of bricks usully feel back pain due to extreme repetitive bending of the back.

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18

Delisle, Alain, Micheline Gagnon, and Pierre Desjardins. "Kinematic analysis of footstep strategies in asymmetrical lifting and lowering tasks." International Journal of Industrial Ergonomics 23, no. 5-6 (March 1999): 451–60. http://dx.doi.org/10.1016/s0169-8141(98)00012-2.

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19

Turpin, Nicolas A., Romain Martinez, and Mickael Begon. "Shoulder muscle activation strategies differ when lifting or lowering a load." European Journal of Applied Physiology 120, no. 11 (August 14, 2020): 2417–29. http://dx.doi.org/10.1007/s00421-020-04464-9.

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20

Rahman, S. M. Mizanoor, Ryojun Ikeura, Soichiro Hayakawa, and Hao Yong Yu. "Lifting Objects with Power-Assist: Weight-Perception-Based Force Control Concepts to Improve Maneuverability." Advanced Engineering Forum 2-3 (December 2011): 277–80. http://dx.doi.org/10.4028/www.scientific.net/aef.2-3.277.

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We developed a 1-DOF power assist robot system to lift objects of different sizes by human subjects. We adopted a hypothesis that weight perception due to inertia might be different from that due to gravity when lifting an object with a power assist robot because the human feels a difference between the actual weight and the perceived weight of the object. We included this hypothesis in the robot dynamics. We then discussed the suitability of force control for the robot for lifting objects and developed several weight-perception-based force control strategies. These force control strategies may be compared to previously developed position control strategies, and the comparison results may help determine appropriate control for the robot to achieve desired maneuverability. The results, as a whole, may help develop human-friendly power assist devices to handle heavy objects in various industries.

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21

Huang, Qingfeng, Yage Huang, Zhiwei Zhang, Yujie Zhang, Weijian Mi, and Chao Mi. "Truck-Lifting Prevention System Based on Vision Tracking for Container-Lifting Operation." Journal of Advanced Transportation 2021 (December 1, 2021): 1–9. http://dx.doi.org/10.1155/2021/9612480.

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Truck-lifting accidents are common in container-lifting operations. Previously, the operation sites are needed to arrange workers for observation and guidance. However, with the development of automated equipment in container terminals, an automated accident detection method is required to replace manual workers. Considering the development of vision detection and tracking algorithms, this study designed a vision-based truck-lifting prevention system. This system uses a camera to detect and track the movement of the truck wheel hub during the operation to determine whether the truck chassis is being lifted. The hardware device of this system is easy to install and has good versatility for most container-lifting equipment. The accident detection algorithm combines convolutional neural network detection, traditional image processing, and a multitarget tracking algorithm to calculate the displacement and posture information of the truck during the operation. The experiments show that the measurement accuracy of this system reaches 52 mm, and it can effectively distinguish the trajectories of different wheel hubs, meeting the requirements for detecting lifting accidents.

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22

Meyer, Harvey. "BOARDS TAKE ON THE HEAVY LIFTING." Journal of Business Strategy 21, no. 4 (April 2000): 18–23. http://dx.doi.org/10.1108/eb040100.

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23

Albert, Wayne J., Joan M. Stevenson, Geneviève A. Dumas, and Roger W. Wheeler. "Effects of shoulder translation on lumbar moment for two dimensional modeling strategies during lifting." Occupational Ergonomics 1, no. 3 (August 1, 1998): 173–87. http://dx.doi.org/10.3233/oer-1998-1302.

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The objectives of this study were to: 1) develop a dynamic 2D link segment model for lifting using the constraints of four sensors from an electromagnetic motion analysis system; 2) evaluate the magnitude of shoulder movement in the sagittal plane during lifting; and 3) investigate the effect of shoulder translation on trunk acceleration and lumbar moments calculated by the developed model and comparing it with two separate 2D dynamic link segment models. Six women and six men lifted loads of 2 kg, 7 kg, 12 kg and 2 kg, 12 kg, 22 kg respectively, under stoop, squat and freestyle conditions. Trunk orientation and position, as well as shoulder position were monitored during all lifts using the Polhemus FASTRAK\trdmk. Results indicated that average range of motion was 0.05 ± 0.02 m in the horizontal direction and 0.03 ± 0.02 m in the vertical direction. Shoulder position relative to T1 was located 0.07 ± 0.02 m anteriorly, and 0.02 ± 0.04 m superiorly (0.06 and 0.00 m for males and 0.08 and 0.04 m for females, respectively). To estimate the effect of shoulder motion on trunk acceleration and L5/S1 moments, three two-dimensional dynamic link segment models were developed within the constraints of the electromagnetic tracking system and compared. Trunk segment endpoints were defined as L5/S1 and either T1 or shoulder depending on model type. For trunk accelerations, average differences between models were greater than 40 deg/s² in 70.4% trunk accelerations did not translate into significantly different moment calculations between models. Average peak dynamic L5/S1 moment differences between models were smaller than 4 Nm for all lifting conditions which failed to be statistically significant (p>0.05). The model type did not have a statistically significant effect on peak L5/S1 moments. Therefore, despite important shoulder joint translations, peak L5/S1 moments were not significantly affected.

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Laflin, K., and D. Aja. "Health Care Concerns Related to Lifting: An Inside Look at Intervention Strategies." American Journal of Occupational Therapy 49, no. 1 (January 1, 1995): 63–72. http://dx.doi.org/10.5014/ajot.49.1.63.

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van der Beek, Allard J., Svend Erik Mathiassen, Alex Burdorf, Judith Windhorst, Monique H. W. Frings-Dresen, and Henk F. van der Molen. "Strategies to Identify Lifting Tasks in Scaffolding with Highest Priority for Intervention." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 44, no. 31 (July 2000): 5–667. http://dx.doi.org/10.1177/154193120004403113.

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Plamondon, A., A. Delisle, S. Bellefeuille, D. Denis, D. Gagnon, and C. Larivière. "Lifting strategies of expert and novice workers during a repetitive palletizing task." Applied Ergonomics 45, no. 3 (May 2014): 471–81. http://dx.doi.org/10.1016/j.apergo.2013.06.008.

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Centurion Rivas, Patricio, Cynthia Montenegro Mirez, Gerardo Ramos Masson, and Gonzalo Caballero calixto. "Limited periauricular facelift how to deal with short scar: a technical contribution." Revista de la Facultad de Medicina Humana 22, no. 1 (September 7, 2022): 776–82. http://dx.doi.org/10.25176/rfmh.v22i4.5172.

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Facelift, currently, is one of the most demanded aesthetic procedures and considered as the Ultimate Facial Rejuvenation Surgery. The purpose of this present technique is to offer an alternative surgical procedure of reduced scars, limited to the peri-auricular area, easily reproducible, without the need of extended incisions far beyond the retro-auricular sulcus neither the need of flaps for the temporal region. Our technique is based on a block reposition of the pre auricular area, cervical flaps movilization and rotation of a retro auricular flap, avoiding flaps and incisions in the temporal and occipital region; therefore, minimizing visible scars (occipital pre-pilose scar), wide-tissue undermining, and in addition reducing the risk of damaging nerve structures with less recovery time for our patients, achieving natural and long lasting results.

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Daneau, Catherine, Charles Tétreau, Thomas Deroche, Camille Mainville, Vincent Cantin, and Martin Descarreaux. "Impact of load expectations on neuromuscular and postural strategies during a freestyle lifting task in individuals with and without chronic low back pain." PLOS ONE 16, no. 2 (February 8, 2021): e0246791. http://dx.doi.org/10.1371/journal.pone.0246791.

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Objective This study aimed to investigate how load expectations modulate neuromuscular and postural strategies in the anticipation of a freestyle lifting task with varying expected loads in individuals with and without chronic low back pain (cLBP). Methods Forty-seven participants, 28 with cLBP pain and 19 without, were recruited and completed a series of freestyle lifting trials (3 sets of box lifted for a total of 36 lifts). Verbal cues were used to modulate their expectations about the boxes’ weight: no expectation, lighter or heavier load expectations. Following each set, participants rated their perceived exertion on a visual analog scale. During the lifting protocol, kinematics (time to maximal flexion, angular velocity and joint angles), electromyography muscle activity (erector spinae and quadriceps) and center of pressure displacement were simultaneously recorded. Results Results showed that time to maximal knee flexion was modulated by load expectations in both groups (mean lighter load expectations = 1.15 ± 0.32 sec.; mean heavier load expectations = 1.06 ± 0.31 sec.). Results also showed a load expectations X group interaction for that time to maximal hip and lumbar flexion. Time to maximal hip flexion decreased with heavier load expectations (mean lighter load expectations = 1.20 ± 0.36; mean heavier load expectations = 1.16 ± 0.33) for cLBP only. Time to maximal lumbar flexion increased with heavier load expectation (mean lighter load expectations = 1.41 ± 0.27 sec.; mean lighter load expectations = 1.46 ± 0.29 sec.) for participants without LBP. However, no difference in lumbar, hip nor knee angles were observed between groups or conditions. Results highlighted significant load expectation effects for erector spinae electromyography activity, as lower muscle activations was observed for both groups with heavier load expectations (mean = 0.32 ± 0.15), compared to lighter load expectations (mean = 0.52 ± 0.27). Force plates analyses did not reveal any significant load expectation effects. Conclusion Present findings showed that load expectations modulate movement strategies and muscle activation similarly but not identically in individuals with chronic low back pain and healthy adults during freestyle lifting. Results of the present study partially differ from previous studies and suggest only minor differences in lifting strategies between healthy individuals and individuals with cLBP experiencing low level of pain and disability. More studies are needed to investigate the potential role of load expectations in the development and persistence of chronic low back pain.

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Gilmour, Paul Michael. "Lifting the veil on beneficial ownership." Journal of Money Laundering Control 23, no. 4 (March 28, 2020): 717–34. http://dx.doi.org/10.1108/jmlc-02-2020-0014.

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Purpose This paper aims to critically explore the challenges facing the UK in implementing registers of beneficial owners, a measure mandated by the EU’s anti-money laundering (AML) directive to enhance beneficial ownership transparency. Design/methodology/approach This study systematically reviews the literature surrounding beneficial ownership transparency to critically analyse the extent to which challenges facing the UK, impact upon its ability to successfully implement registers of beneficial owners. Findings This study demonstrates that a lack of beneficial ownership transparency facilitates money laundering by concealing corrupt wealth and frustrating authorities’ efforts to trace illicit finance. It demonstrates that implementing registers of beneficial owners may be a superficial approach to tackling the multifaceted problem of money laundering. Better intergovernmental cooperation is required to improve beneficial ownership transparency and to ensure measures to curb offshore money laundering are successful. Research limitations/implications This research focuses on one aspect of AML control from the UK’s perspective. Further work is needed to investigate the concerns from the perspective of offshore jurisdictions and how global AML rule affects developing economies. Practical implications The study informs policymakers and other professionals implementing the UK’s registers of beneficial owners to enhance future strategies and better combat offshore money laundering. Originality/value This is the only study to explore the challenges facing the UK in implementing registers of beneficial owners, thus providing novel insight into the moral, legal and practical dilemmas to imposing AML control.

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Liu, Yong Qiu, Xiao Feng Liu, and Hai Xia Wang. "Strategic Analysis and Experimental Research on Synchronization Control of Dual-Motor in Crane." Applied Mechanics and Materials 644-650 (September 2014): 836–39. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.836.

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In order to ensure work safety, large cranes generally use two motors together to upgrade the load, so often there is a synchronization error, control accuracy is affected. To address this issue, the paper crane hydraulic lifting system to study proposed control strategy based on fuzzy PID's. The results show that the method used to effectively reduce the synchronization error between the two motors to improve the control precision crane, a certain reference value.

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Duncan, Carolyn A., Scott N. MacKinnon, Wayne J. Albert, David M. Antle, and Julie Matthews. "Effect of simulated vessel motions on thoracolumbar and centre of pressure kinematics." Occupational Ergonomics 7, no. 4 (June 4, 2008): 265–74. http://dx.doi.org/10.3233/oer-2007-7404.

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The purpose of this study was to examine the effect of simulated vessel motions and load stabilities on thoracolumbar kinematics and foot centre of pressures (CoP) kinematics during the execution of common manual material handling (MMH) tasks. Nine male subjects completed a standing, holding and lifting task in three different simulator motion conditions (no motion, pitch and roll) while handling both a stable and unstable load (15 kg). Stability of load did not affect thoracolumbar kinematics, CoP or occurrence of motion induced interruptions (MIIs) while lifting or holding a load in any of the motion environments. Although no differences in thoracolumbar kinematics and CoP during the dynamic lifting task between baseline and either pitch or roll conditions were found, total anterior-posterior CoP displacements and thoracolumbar velocities were greater during motion conditions for stationary holding and standing tasks. MIIs occurred more often during the standing task than the lifting tasks. These results suggest that the rate of MII occurrence may be a function of the dynamic nature of the MMH task being performed. Tasks which restrain the movement of the individual may prevent the body from making adequate adaptations when stability is disturbed, increasing the likelihood for change-in-support strategies, potential for loss of balance and resultant injury.

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32

Newlands, Gemma. "Lifting the curtain: Strategic visibility of human labour in AI-as-a-Service." Big Data & Society 8, no. 1 (January 2021): 205395172110160. http://dx.doi.org/10.1177/20539517211016026.

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Artificial Intelligence-as-a-Service (AIaaS) empowers individuals and organisations to access AI on-demand, in either tailored or ‘off-the-shelf’ forms. However, institutional separation between development, training and deployment can lead to critical opacities, such as obscuring the level of human effort necessary to produce and train AI services. Information about how, where, and for whom AI services have been produced are valuable secrets, which vendors strategically disclose to clients depending on commercial interests. This article provides a critical analysis of how AIaaS vendors manipulate the visibility of human labour in AI production based on whether the vendor relies on paid or unpaid labour to fill interstitial gaps. Where vendors are able to occlude human labour in the organisational ‘backstage,’ such as in data preparation, validation or impersonation, they do so regularly, further contributing to ongoing techno-utopian narratives of AI hype. Yet, when vendors must co-produce the AI service with the client, such as through localised AI training, they must ‘lift the curtain’, resulting in a paradoxical situation of needing to both perpetuate dominant AI hype narratives while emphasising AI’s mundane limitations.

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33

HSIANG, SIMON M., and RAYMOND W. MCGORRY. "Three different lifting strategies for controlling the motion patterns of the external load." Ergonomics 40, no. 9 (September 1997): 928–39. http://dx.doi.org/10.1080/001401397187757.

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34

Plamondon, A., A. Delisle, K. Trimble, and P. Desjardins. "Lifting strategies between experienced rod handlers have a significant effect on back loading." Journal of Biomechanics 39 (January 2006): S537. http://dx.doi.org/10.1016/s0021-9290(06)85207-3.

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35

Zhang, Xudong, Maury A. Nussbaum, and Don B. Chaffin. "Back lift versus leg lift: an index and visualization of dynamic lifting strategies." Journal of Biomechanics 33, no. 6 (June 2000): 777–82. http://dx.doi.org/10.1016/s0021-9290(00)00015-4.

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36

Morrish, L., M. P. Cartmell, and A. J. Taylor. "Geometry and kinematics of multicable spreader lifting gear." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 211, no. 3 (March 1, 1997): 185–94. http://dx.doi.org/10.1243/0954406971521764.

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This paper presents a novel theoretical study of the geometry and derived kinematics of a typical multicable suspension system as encountered on a rubber tyred gantry (RTG) crane. Machines of this sort are used extensively in the international container handling business but, to date, little has been known about the precise motions of cable suspended spreaders other than general intuitions about fore—aft, lateral and rotational oscillations. Such motions are initiated by driver-controlled motion of the gantry itself (by torques applied to the driving wheels) and by across-the-vehicle motions of the trolley from which the spreader and container payload are suspended. The work reported here shows the complete derivation for spreader coordinates, relative to the trolley, for any translational and/or rotational displacement. Conventional geometrical and trigonometrical principles are used throughout the development. This research forms an integral part of a larger programme of work to propose strategies for accurate spreader motion control based on non-linear dynamic models.

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37

Luo, Dong Song, and Li Zhou. "Switched Control Strategy for Networked System with Multi-Rate Input Sampling." Applied Mechanics and Materials 128-129 (October 2011): 1070–74. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.1070.

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In this paper, control problem of networked control system with multi-rate input sampling is considered. By lifting technique, the system is transformed into a single-rate sampling system. Channel transmission strategies for both output and input channel are presented in view of the limited communication capacity. Such strategies lead to a switched system configuration. Then, switched control strategy is implemented and control algorithm that guarantees the stability of the systems is presented.

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38

Astuti, Septin Puji, and Datien Eriska Utami. "Pengembangan Kualitas Perguruan Tinggi Islam Berdasarkan Keinginan dan Kebutuhan Stakeholder." JAS-PT Jurnal Analisis Sistem Pendidikan Tinggi 2, no. 2 (December 23, 2018): 71. http://dx.doi.org/10.36339/jaspt.v2i2.205.

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Islamic University have to enhance their quality to make it more survive in this globalisation era. Consequently, it is important to identify the performance of the university. Apart from that, university stakeholder voices are important to be heard and it can be involved to increase the quality of higher education. For that reason, the main aim of this research is to identify Islamic university performance regarding to external stakeholder point of views. Hence, this research applied important-performance analysis to formulate the strategies for lifting the quality of university. For that purpose, 130 external stakeholders were gathered to be interviewed. Finally, it is found thatthe university has to pay more attention to improve the performance of computer facilities, their responsiveness to the development of the world and the fitness of curriculum to real world environment. Kata Kunci: strategi, analisis impotance-performance, stakeholder needs and wants

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39

Farias, Gerard, Christine Farias, Isabella Krysa, and Joel Harmon. "Sustainability Mindsets for Strategic Management: Lifting the Yoke of the Neo-Classical Economic Perspective." Sustainability 12, no. 17 (August 27, 2020): 6977. http://dx.doi.org/10.3390/su12176977.

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While sustainability has attracted the attention of managers and academicians for over two decades, the macro-level indicators of sustainability are not moving in the right direction. Climate change continues to be an existential threat for humanity and other indicators of sustainability do not fare much better. The logic of the business case and the associated framing of tension between financial outcomes and sustainability have generated a limited and inadequate response to the existential challenges before humanity today. In this essay, we analyze the evolution of sustainability in the business context and call for a recognition that social and environmental outcomes must supersede economic ones in corporate sustainability thinking. We call for a widening of the spatial, temporal, and moral lenses in the formulation and execution of business strategy to ensure that it is in alignment with the needs of current and future generations of humanity and proportionate to planetary conditions.

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40

Myers, Douglas, David Kriebel, Robert Karasek, Laura Punnett, and David Wegman. "Injuries and Assaults in a Long-Term Psychiatric Care Facility: An Epidemiologic Study." AAOHN Journal 53, no. 11 (November 2005): 489–98. http://dx.doi.org/10.1177/216507990505301105.

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The objectives of this study were to document the high rates of acute injuries and physical assaults among nurses and certified nursing assistants working in long-term psychiatric care facilities and to identify risk factors for assaults and injuries to inform prevention strategies. A mixed-design cohort study was conducted. Acute injury and physical assault data were obtained from administrative records. Using staff rosters and schedule records, incidence rates were calculated by job title, gender, shift, and floor. Rates were also reported by severity, body part, type, and nature. Targeted interviews with staff members provided measures of physical lifting and resident combativeness. Injury rates were calculated by degree of lifting and assault rates were calculated by degree of resident combativeness. Overall rates of injuries (55.6 per 100 person-years) and assaults (67.3 per 100 person-years) were substantially higher than expected. Predictably, injuries were associated with resident lifting and assaults were associated with contact with combative residents. A higher risk of assault was found among women and higher risks of injury and assault were observed among full-time employees compared to per diem or pool agency workers. In addition, weekend shifts were found to have a higher rate of injuries and a lower rate of assaults than weekday shifts. In similar longterm care facilities with psychiatric populations, efforts should be made to reduce lifting and avoid circumstances that agitate residents. Work organization factors should be taken into consideration when developing interventions.

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41

Faber, Gert S., Idsart Kingma, and Jaap H. van Dieën. "Effect of initial horizontal object position on peak L5/S1 moments in manual lifting is dependent on task type and familiarity with alternative lifting strategies." Ergonomics 54, no. 1 (December 21, 2010): 72–81. http://dx.doi.org/10.1080/00140139.2010.535019.

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42

Benders, Jos, and Sander Verlaar. "Lifting parts: putting conceptual insights into practice." International Journal of Operations & Production Management 23, no. 7 (July 2003): 757–74. http://dx.doi.org/10.1108/01443570310481540.

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43

Yuan, Jing, Chenjun Wei, Bo Zou, Jun Zhu, Ying Wei, Yanyang Zi, and Yu Zhou. "A Comparative Study on Multiwavelet Construction Methods and Customized Multiwavelet Library for Mechanical Fault Detection." Shock and Vibration 2015 (2015): 1–12. http://dx.doi.org/10.1155/2015/963528.

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Inner product transform principle reveals that the basis functions most relevant or similar to the fault features are pivotal to the meaningful fault detection. Customized multiwavelet methods and practices have continued to improve over the recent years, focused on two-scale similarity transform (TST), lifting transform (LT), and lifting scheme (LS). Due to the respective advantages and disadvantages, a comparative study on the multiwavelet construction methods by TST, symmetric and dissymmetric LT, and LS is discussed in the paper, covering the differences of construction theories, the synthetic analyses of construction strategies, and the comparison of waveform characteristics along with their applicable occasions. Comprehensively utilizing the capabilities of the construction methods, a novel customized multiwavelet library is established for the accurate fault detection. The proposed method is applied to incipient fault detection of rolling bearing for electric locomotive to verify the effectiveness and feasibility.

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44

Ganesan, T., and Pothuraju Rajarajeswari. "Hybrid Genetic Algorithm With Haar Wavelet for Maximum Target Coverage Node Deployment in Wireless Sensor Networks." Journal of Cases on Information Technology 23, no. 3 (July 2021): 78–95. http://dx.doi.org/10.4018/jcit.20210701.oa6.

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Wireless sensor networks (WSNs) are used in industrial applications and focused on target coverage and node connectivity based WSNs. The set of sensors and targets is placed in optimal position the target coverage and node connectivity achieving maximum with limited senor nodes. To resolve this problem, the proposed hybrid genetic algorithm combined with lifting wavelet multi-resolution principles for recognizing optimal position for sensors to cover entire targets present in the fields. The hybrid genetic algorithm randomly identifies each sensor position and 2D Haar lifting wavelet transform to improve the quality of target coverage by adjusting node position. The 2D Haar lifting decomposes the population matrix into the optimal position of sensors. Experimental results show the performance of the proposed hybrid genetic algorithm and fast local search method compared with available algorithms improves the target coverage and the number of nodes with varying and fixed sensing ranges with a different region.

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45

Liu, Yang, Xiaoling Li, Jiarui Lai, Aibin Zhu, Xiaodong Zhang, Ziming Zheng, Huijin Zhu, Yueyang Shi, Long Wang, and Zhangyi Chen. "The Effects of a Passive Exoskeleton on Human Thermal Responses in Temperate and Cold Environments." International Journal of Environmental Research and Public Health 18, no. 8 (April 8, 2021): 3889. http://dx.doi.org/10.3390/ijerph18083889.

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The exoskeleton as functional wearable equipment has been increasingly used in working environments. However, the effects of wearing an exoskeleton on human thermal responses are still unknown. In this study, 10 male package handlers were exposed to 10 °C (COLD) and 25 °C (TEMP) ambient temperatures while performing a 10 kg lifting task (LIFTING) and sedentary (REST) both with (EXO) and without the exoskeleton (WEXO). Thermal responses, including the metabolic rate and mean skin temperature (MST), were continuously measured. Thermal comfort, thermal sensation and sweat feeling were also recorded. For LIFTING, metabolic heat production is significant decrease with the exoskeleton support. The MST and thermal sensation significantly increase when wearing the exoskeleton, but thermal discomfort and sweating are only aggravated in TEMP. For REST, MST and thermal sensation are also increased by the exoskeleton, and there is no significant difference in the metabolic rate between EXO and WEXO. The thermal comfort is significantly improved by wearing the exoskeleton only in COLD. The results suggest that the passive exoskeleton increases the local clothing insulation, and the way of wearing reduces the “pumping effect”, which makes a difference in the thermal response between COLD and TEMP. Designers need to develop appropriate usage strategies according to the operative temperature.

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46

Makhoul, Paul J., Kathryn E. Sinden, Renée S. MacPhee, and Steven L. Fischer. "Relative Contribution of Lower Body Work as a Biomechanical Determinant of Spine Sparing Technique During Common Paramedic Lifting Tasks." Journal of Applied Biomechanics 33, no. 2 (April 2017): 137–43. http://dx.doi.org/10.1123/jab.2016-0178.

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Paramedics represent a unique occupational group where the nature of their work, providing prehospital emergency care, makes workplace modifications to manage and control injury risks difficult. Therefore, the provision of workplace education and training to support safe lifting remains a viable and important approach. There is, however, a lack of evidence describing movement strategies that may be optimal for paramedic work. The purpose of this study was to determine if a strategy leveraging a greater contribution of work from the lower body relative to the torso was associated with lower biomechanical exposures on the spine. Twenty-five active duty paramedics performed 3 simulated lifting activities common to paramedic work. Ground reaction forces and whole body kinematics were recorded to calculate: peak spine moment and angle about the L4/L5 flexion-extension axis as indicators of biomechanical exposure; and, joint work, integrated from net joint power as a measure of technique inclusive of movement dynamics. Paramedics generating more work from the lower body, relative to the trunk, were more likely to experience lower peak L4/L5 spine moments and angles. These data can inform the development of workplace training and education on safe lifting that focuses on paramedics generating more work from the lower body.

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47

Jae-Kyung Kim. "Coping strategies of the Korean petroleum industry upon lifting the U.S. crude oil export ban." Journal of International Trade & Commerce 11, no. 1 (February 2015): 303–25. http://dx.doi.org/10.16980/jitc.11.1.201502.303.

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48

Cashaback, Joshua G. A., Heather R. McGregor, Henry C. H. Pun, Gavin Buckingham, and Paul L. Gribble. "Does the sensorimotor system minimize prediction error or select the most likely prediction during object lifting?" Journal of Neurophysiology 117, no. 1 (January 1, 2017): 260–74. http://dx.doi.org/10.1152/jn.00609.2016.

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The human sensorimotor system is routinely capable of making accurate predictions about an object's weight, which allows for energetically efficient lifts and prevents objects from being dropped. Often, however, poor predictions arise when the weight of an object can vary and sensory cues about object weight are sparse (e.g., picking up an opaque water bottle). The question arises, what strategies does the sensorimotor system use to make weight predictions when one is dealing with an object whose weight may vary? For example, does the sensorimotor system use a strategy that minimizes prediction error (minimal squared error) or one that selects the weight that is most likely to be correct (maximum a posteriori)? In this study we dissociated the predictions of these two strategies by having participants lift an object whose weight varied according to a skewed probability distribution. We found, using a small range of weight uncertainty, that four indexes of sensorimotor prediction (grip force rate, grip force, load force rate, and load force) were consistent with a feedforward strategy that minimizes the square of prediction errors. These findings match research in the visuomotor system, suggesting parallels in underlying processes. We interpret our findings within a Bayesian framework and discuss the potential benefits of using a minimal squared error strategy. NEW & NOTEWORTHY Using a novel experimental model of object lifting, we tested whether the sensorimotor system models the weight of objects by minimizing lifting errors or by selecting the statistically most likely weight. We found that the sensorimotor system minimizes the square of prediction errors for object lifting. This parallels the results of studies that investigated visually guided reaching, suggesting an overlap in the underlying mechanisms between tasks that involve different sensory systems.

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Massad, Rafat, Christiane Gambin, and Lisette Duval. "The Contribution of Ergonomics to the Prevention of Musculo-Skeletal Lesions among Ambulance Technicians." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 44, no. 26 (July 2000): 201–4. http://dx.doi.org/10.1177/154193120004402617.

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The Association pour la santé et la sécurité, secteur affaires sociales duQuébec (ASSTSAS) has worked with three ambulance companies to develop and implement a training program for Québec's ambulance technicians on patient handling strategies that are respectful of both the needs of the patients and the biomechanical limitations of the technicians. The lifting strategies used by the ambulance technicians to transfer patients from one surface to another were questioned and new strategies, based on sliding techniques, were developed. Further research is required to design ambulance equipment that is not only better suited to the patients' needs, but also more appropriate for the ambulance technicians' work, in order to help prevent workplace accidents.

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50

Ishaque, Waseem, Syed Jawad Shah, and Aman Ullah. "IRANIAN NUCLEAR DEAL: CHALLENGES FOR REGIONAL AND GLOBAL STRATEGIC MANAGEMENT." Global Political Review 2, no. 1 (December 30, 2017): 1–12. http://dx.doi.org/10.31703/gpr.2017(ii-i).01.

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Reza Shah Pahlavi laid the foundations of the Iranian nuclear quest in the 1950s by getting nuclear assistance under reciprocal arrangements in the US-sponsored Atom for Peace program. Iran is a signatory of the NonProliferation Treaty (NPT) since 1970, and by their perspective, all protocols under NPT have fully complied. The 1979 revolution in Iran proved a watershed in relations with the USA due to the hostage crisis and increased hostility, which resulted in economic sanctions and isolation. However, Iran covertly pursued its nuclear program, which remained the subject of international debate until the nuclear deal of 2015 aimed at limiting Irans nuclear capability for the lifting of sanctions and breaking isolation. On 16 January 2016, in response to Irans compliance with the provisions of the nuclear deal, all nuclear-related sanctions were lifted. President Trump since taking over office has repeatedly criticized the agreement and decertified it unilaterally. This article analyses implications on regional and global strategic management.

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