Academic literature on the topic 'Sit to stand'

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Journal articles on the topic "Sit to stand"

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Katz, Abigail, Bruce Mulder, and Nico Pronk. "Sit, Stand, Learn." ACSMʼs Health & Fitness Journal 19, no. 1 (2015): 42–44. http://dx.doi.org/10.1249/fit.0000000000000089.

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Alkhajah, Taleb A., Marina M. Reeves, Elizabeth G. Eakin, Elisabeth A. H. Winkler, Neville Owen, and Genevieve N. Healy. "Sit–Stand Workstations." American Journal of Preventive Medicine 43, no. 3 (September 2012): 298–303. http://dx.doi.org/10.1016/j.amepre.2012.05.027.

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Packer, T. L., U. P. Wyss, and P. A. Costigan. "Elbow kinematics during sit-to-stand and stand-to-sit movements." Clinical Biomechanics 8, no. 6 (November 1993): 322–28. http://dx.doi.org/10.1016/0268-0033(93)90007-5.

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Kerr, A., and KM Kerr. "Sit-to-Stand and Sit-to-Walk." Physiotherapy 88, no. 7 (July 2002): 437. http://dx.doi.org/10.1016/s0031-9406(05)61283-7.

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Lang, Justin J., Jessica McNeil, Mark S. Tremblay, and Travis J. Saunders. "Sit Less, Stand More." Medicine & Science in Sports & Exercise 47 (May 2015): 707. http://dx.doi.org/10.1249/01.mss.0000478652.85907.5c.

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Wong, Ronnie Joseph, and James Andrew Smith. "Regenerative effects in the Sit-to-Stand and Stand-to-Sit movement." Robotica 33, no. 1 (January 31, 2014): 107–26. http://dx.doi.org/10.1017/s026357471400006x.

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SUMMARYWhile Sit-to-Stand and Stand-to-Sit are routine activities and are crucial pre-requisites to walking and running their underlying dynamics are poorly understood. Furthermore, the potential for using these movements to regenerate energy in energy-sensitive devices such as orthoses, prostheses and humanoid robots has never been examined. Insights in this domain can lead to more energy-efficient prosthesis, orthosis and humanoid robot designs.OBJECTIVES: The objectives are two-fold: first, to determine how much energy can be regenerated during standard movements related to transitions between sitting and standing on a scale humanoid model and second, to determine if the chosen actuator could produce better results if the gear ratio were modified. This manuscript's main contribution to the literature is by showing which joint provides the most regenerative effect during transitions between sitting and standing.MODEL DESIGN AND IMPLEMENTATION: Joint trajectories from existing biomechanics trials of sitting and standing transitions were fed into a 1/10 scale model of a humanoid robot. The robot model, developed in MapleSim, is comprised of standard and off-the-shelf subcomponents, including amplifier, NiMH battery and Robotis Dynamixel RX-28 actuators.RESULTS: Using the RX-28 actuator, the ankle, knee and hip joints all show a degree of regenerative effects, the hip demonstrates the most dramatic levels during the transition from standing to sitting. This contrasts with recent publications which show that the knee has the most important regenerative effects during walking and running. It is also found that for under 3 degree trajectory error the regenerative effect is best for all joints when the gear ratio is increased from the RX-28's 193:1 value to a value of approximately 760:1 for the ankle, 630:1 for the knee and 600:1 for the hip.CONCLUSIONS: During transitions between sitting and standing the greatest potential for regeneration occurs in the hips. Therefore, systems designed to implement regenerative effects between sitting and standing need to include subsystems at the hip for maximum regenerative effects.
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Yamada, Minoru, Jae‐Young Lim, Prasert Assantachai, Tomoki Tanaka, Miji Kim, Sang Yoon Lee, Wee‐Shiong Lim, and Hidenori Arai. "Five‐repetition sit‐to‐stand test: End with the fifth stand or sit?" Geriatrics & Gerontology International 22, no. 4 (February 7, 2022): 362–64. http://dx.doi.org/10.1111/ggi.14358.

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Paul, Serene S., and Colleen G. Canning. "Five-repetition sit-to-stand." Journal of Physiotherapy 60, no. 3 (September 2014): 168. http://dx.doi.org/10.1016/j.jphys.2014.06.002.

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Nuzik, Sharon, Robert Lamb, Ann VanSant, and Susanne Hirt. "Sit-to-Stand Movement Pattern." Physical Therapy 66, no. 11 (November 1, 1986): 1708–13. http://dx.doi.org/10.1093/ptj/66.11.1708.

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Matjacic, Zlatko, Matjaz Zadravec, and Jakob Oblak. "Sit-to-Stand Trainer: An Apparatus for Training “Normal-Like” Sit to Stand Movement." IEEE Transactions on Neural Systems and Rehabilitation Engineering 24, no. 6 (June 2016): 639–49. http://dx.doi.org/10.1109/tnsre.2015.2442621.

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Dissertations / Theses on the topic "Sit to stand"

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Jeyasurya, Jeswin. "Biomechanical analysis of assisted sit to stand." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/33814.

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A significant number of non-institutionalized older adults have difficulty rising from a chair. Although there exist several assistive devices to aid with sit to stand, there is a lack of research that compares and analyzes various modes of assisted sit to stand to characterize their relative effectiveness in terms of biomechanical metrics. In addition, few existing assistive devices have been designed specifically to share between the user and the device the force required to rise, an approach that has the benefit of maintaining both the mobility and muscular strength of the user. This thesis advances our understanding of different modes of load-sharing sit to stand through empirical quantification. A specially-designed sit-to-stand test bed with load sharing capabilities was fabricated for human-subjects experiments. In addition to an unassisted rise and a static assist using a grab bar, three mechatronic modes of assist, at the seat, waist and arms, were implemented. The test bed employs a closed-loop load-sharing control scheme to require a user to provide a portion of the effort needed for a successful rise motion. Experiments were performed with 17 healthy older adults using the five aforementioned modes of rise. Force and kinematic sensor measurements obtained during the rise were used as inputs into a biomechanical model of each subject, and each mode of rise was evaluated based on key biomechanical metrics extracted from this model relating to stability, knee effort reduction, and rise trajectory. In addition, a questionnaire was administered to determine subjective response to and preference for each rise type. Results show that the seat and waist assists provide statistically significant improvements in terms of stability and knee effort reduction, while the arm and bar assists do not provide any biomechanical improvement from the unassisted rise. The assists most preferred by the subject were the seat and bar assists. Because of subject preference and biomechanical improvements, of the modes tested, the seat assist was determined to be the best mode of providing assistance with sit to stand.
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Campos, Padilla Ivette Yadira. "Biomechanical analysis of the sit-to-stand transition." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/biomechanical-analysis-of-the-sittostand-transition(adfc2efc-4163-4f34-adac-8f58c03a3bc4).html.

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The Sit-to-Stand (STS) transition is a voluntary daily activity that consists of rising from a sitting position to a standing position, an activity that is typically performed by a person several times a day. To undertake the activity successfully requires the coordination of the body limbs in order to transfer the body weight between the sitting and standing positions, maintaining the balance, in order to avoid a fall. A biomechanical analysis of the STS transition provides useful information about the motor ability and control strategy of a person and as such, it is commonly employed to assess functional performance, and as an indicator of lower limb strength in the elderly and in people with disabling diseases. The aim of the work described in this thesis was to investigate and analyse the STS transition in two groups of healthy subjects, a cohort (n=10) of younger adult participants (age range 28±2 years) and a cohort (n=10) of older adult participants (age range 56±8 years), in order to identify the differences in the performances within and between the two groups when the STS transition was undertaken at different speeds. The two groups of participants performed STS transition trials at three, different, self-selected speeds (normal, slow and fast) during which data was recorded from a caption systems, consisting of a set of six infrared-cameras and two force plates. The in-vivo data obtained was applied to a link segment biomechanical model enabling the kinematic contribution of the major body segments to the STS activity to be determined for each participant. A principal component analysis (PCA) was undertaken to identify any aggregate and segmental differences in the STS transition performance between speeds. In addition, a kinetic analysis was performed to determine the torque and power contributions of the lower limb joints during the STS transition. The results from the analysis showed that younger and older participants performed the STS transition with a similar pattern, but they used different strategies to ascend according to the speed at which the activity was being performed. The younger participants used the same strategy at slow speed than the older participants used at slow and normal speeds. Likewise, the younger participants used the same strategy at normal and fast speeds as the older participants used at fast speed. From the segmental analysis it was found that the upper-body and pelvis segments presented the larger variability than the other segments. From the joint analysis, the knee and hip joints were identified as the joints that provide the greatest contribution to the STS transition as they generated most of the power and torque required for the activity. The results obtained and the methodology developed could help clinicians with the diagnosis, planning and selection of treatment for patients with a lack of mobility. This type of analysis may also find application in fields such as robotics, ergonomics and sports training.
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DI, MARCO ANNA. "Sit-to-Stand Phases Detection by Inertial Sensors." Doctoral thesis, Università degli studi di Genova, 2019. http://hdl.handle.net/11567/945784.

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The Sit-to-Stand(STS) is defined as the transition from the sitting to standing position. It is commonly adopted in clinical practice because musculoskeletal or neurological degenerative disorders, as well as the natural process of ageing, deter-mine an increased difficulty in rising up from a seated position. This study aimed to detect the Sit To Stand phases using data from inertial sensors. Due to the high variability of this movement, and, consequently the difficulty to define events by thresholds, we used the machine learning. We collected data from 27 participants (13 females,24.37±3.32 years old). They wore 10 Inertial Sensors placed on: trunk,back(L4-L5),left and right thigh, tibia, and ankles. The par-ticipants were asked to stand from an height adjustable chair for 10 times. The STS exercises were recorded separately. The starting and ending points of each phase were identified by key events. The pre-processing included phases splitting in epochs. The features extracted were: mean, standard deviation, RMS, Max and min, COV and first derivative. The features were on the epochs for each sensor. To identify the most fitting classifier, two classifier algorithms,K-nearest Neighbours( KNN) and Support Vector Machine (SVM) were trained. From the data recorded, four dataset were created varying the epochs duration, the number of sensors. The validation model used to train the classifier. As validation model, we compared the results of classifiers trained using Kfold and Leave One Subject out (LOSO) models. The classifier performances were evaluated by confusion matrices and the F1 scores. The classifiers trained using LOSO technique as validation model showed higher values of predictive accuracy than the ones trained using Kfold. The predictive accuracy of KNN and SVM were reported below: • KFold – mean of overall predictive accuracy KNN: 0.75; F1 score: REST 0.86, TRUNK LEANING 0.35,STANDING 0.60,BALANCE 0.54, SITTING 0.55 – mean of overall predictive accuracy SVM: 0.75; F1 score: REST 0.89, TRUNK LEANING 0.48,STANDING 0.48,BALANCE 0.59, SITTING 0.62 • LOSO – mean of overall predictive accuracy KNN: 0.93; F1 score: REST 0.96, TRUNK LEANING 0.79,STANDING 0.89,BALANCE 0.95, SITTING 0.88 – mean of overall predictive accuracy SVM: 0.95; F1 score phases: REST 0.98, TRUNK LEANING 0.86,STANDING 0.91,BALANCE 0.98, SIT-TING 0.92
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Frost, Jeremy. "Effects of Sit-Stand Desks in a College Class." Diss., North Dakota State University, 2016. http://hdl.handle.net/10365/25866.

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This disquisition examined the effects of sit-stand desks in a college classroom over the course of a semester and was split into two studies. Paper 1 determined the pattern of sit-stand desk usage over the course of a semester, the relationship to movement outside of class, and likeability of the sit-stand desks. Paper 2 determined the effect of using adjustable-height (sit-stand) desks in a college class on attention (AT), stress (ST), musculoskeletal discomfort (MD), anxiety (AN), and academic performance. Participants (total n=18; control=6) were recruited from two sections of the same course at a public university in Minnesota. Individual daily standing time for the intervention group ranged from 0-100% of daily attendance time and the daily group average ranged from 2.1-38.4%. Weekly standing was lower (p<.05) in week 8 than week 5, 9, 11, 13, and 15. There was no difference in standing percentage between Wednesdays and Fridays. A third of all standing bouts were less than 0.3 min and two-thirds were less than 2 min in length. Perception Questionnaire answers were positive for using the desk and their effect on ability to work in class. The amount of daily moderate-to-vigorous physical activity (MVPA) did not differ between groups or between time points (week 7 vs. 14). All participants completed visual analogue scales (VAS) to measure AT, ST, MD, and AN from week 3-15, and took exams at week 4, 6, 8, 10, 12, 14, and 15. The main findings indicated lower MD scores for the intervention group, higher week 6 than week 11 scores for AN and ST, and more variability in AT and ST scores. Exam scores were not different between groups. There was no difference in direct observation of attention (OAT) between groups (total n=15; control=6) at week 9, 12, or 13. The results indicate the sit-stand desks were utilized at low levels, and for short durations, for most participants, but perceptions of desk use remained positive. In addition, sit-stand desks were associated with lower MD scores and weekly fluctuations in AT, ST, and AN. Future interventions should attempt to minimize the variability in desk use.
SCSU Faculty Research Grant
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Kerr, Kathleen Margaret. "An investigation into the sit-stand-sit activity in normal subjects with total hip replacement." Thesis, Queen's University Belfast, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282227.

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Mitchell, Ross Harvey. "Understanding sit-to-stand through experimentation and constraint-based modelling." Thesis, University of Bath, 2004. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404711.

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Grazia, Giulia. "Efficacia della sit-stand workstation nella prevenzione e riduzione del low back pain: revisione sistematica della letteratura." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

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INTRODUZIONE Numerosi soggetti conducono un lavoro sedentario e tra questi la prevalenza annuale della lombalgia è in aumento. La sit-stand workstation è una soluzione proposta per ridurre il tempo di seduta in ufficio, evitando il mantenimento di posture prolungate potenzialmente si possono evidenziare effetti su dolore e discomfort lombare. SCOPO L’obiettivo della tesi è ricercare la presenza di studi in letteratura che indaghino l’efficacia della sit-stand workstation in impiegati che soffrono di lombalgia cronica o sono a rischio di svilupparla. Sono stati quindi analizzati gli ambiti di trattamento e prevenzione. METODI La ricerca è stata svolta sulle principali banche dati biomediche considerando studi controllati randomizzati e cross-over. Sono stati inclusi i trial che proponevano ad impiegati con low back pain o a rischio di svilupparlo, la postazione di lavoro sit-stand, confrontata con quella standard e che consideravano come outcome il dolore o discomfort lombare. RISULTATI Sono stati selezionati 2 studi riguardanti il trattamento e 4 la prevenzione, valutati tramite la scala PEDro. I risultati ottenuti dai singoli studi sono stati analizzati e confrontati. In entrambi gli studi riguardanti il trattamento è stata rilevata una riduzione del dolore lombare e della disabilità causata da lombalgia. Gli studi riguardanti la prevenzione erano molto eterogenei tra loro. A breve termine è stata rilevata una riduzione del discomfort lombare, a lungo termine una riduzione statisticamente significativa per i dolori lombari che hanno impedito lo svolgimento delle attività quotidiane. In nessuno studio è stato evidenziato un aumento del discomfort o eventi avversi. CONCLUSIONI Sono necessari ulteriori trial con campione più ampio, che rilevino le migliori posture, gli effetti a lungo termine ed i protocolli più vantaggiosi di mantenimento della posizione seduta e della stazione eretta, sia per gli impiegati a rischio di sviluppare lombalgia sia per chi già ne soffre.
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Janssen, Wilhelmus Gerardus Maria. "The sit-to-stand movement recovery after stroke and objective assessment /." [S.l.] : Rotterdam : [The Author] ; Erasmus University [Host], 2008. http://hdl.handle.net/1765/13555.

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Hughes, Lorraine Cathleen. "A biomechanical analysis of a sit-to-stand transfer among the elderly." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0019/MQ49373.pdf.

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Hoglund, Lisa T. "The Biomechanics of Sit-to-Stand and Physical Performance in Patellofemoral Osteoarthritis." Diss., Temple University Libraries, 2009. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/28196.

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Physical Therapy
Ph.D.
Osteoarthritis (OA) of the knee is common in Western society. OA of the patellofemoral (PF) compartment of the knee is prevalent in adults greater than 55 years of age. Isolated radiographic PFOA is present in 13.6-24% of females and 11-15.4% of males with knee pain. Biomechanical factors such as tibiofemoral alignment and high joint stress are associated with the development and progression of PFOA. PF joint stress is high when the quadriceps contracts with the knee in a position of extreme flexion, such as rising from sitting. The purposes of this study were to determine 1) the triplanar biomechanics of the hips and knees during sit-to-stand (STS) for persons with PFOA versus age- and gender-matched control subjects, 2) the impact of PFOA on physical performance, perceived functional status, and pain, and 3) the relationship between knee kinematics during STS and physical performance. The biomechanics of STS was examined using a video-based motion analysis system and two force plates. Physical performance was measured with the Timed Up and Go (TUG) and Fifty-Foot Walk (FFW) tests. Perceived functional status, pain, and stiffness were measured using the Western Ontario and McMaster University Osteoarthritis Index (WOMAC) questionnaire. Knee pain was measured with a Visual Analog Scale (VAS) following STS, TUG, and FFW. Persons with PFOA required a significantly longer time to perform STS and the TUG as compared to healthy controls. The PFOA group demonstrated greater hip flexion and knee abduction versus the control group. The hip and knee moments were significantly different with the PFOA group demonstrating greater hip extension, hip abduction, hip external rotation, knee extension, and knee adduction moments. Persons with PFOA were found to have significantly less perceived physical function, greater stiffness, and greater pain. Pain following STS, TUG, and FFW were all greater in the PFOA group. No significant association was found between any knee angle and time to perform the TUG or the FFW. These results indicate that dynamic malalignment of the TF joint is present during STS in persons with PFOA. This may contribute to the increased pain and decreased function in persons with PFOA.
Temple University--Theses
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Books on the topic "Sit to stand"

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Sit and stand. Ann Arbor: Cherry Lake Publishing, 2016.

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Watchman, Nee. Sit, walk, stand: The process of Christian maturity. Fort Washington, PA: CLC Publications, 2009.

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McGrath, Fiona P. The sit-to-stand movement pattern in hemiplegic subjects. London: UEL, 1993.

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Arrowsmith, Claire. The sit down come heel stay and stand book. Neptune City, NJ: T.F.H. Publications, 2008.

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The new rules of posture: How to sit, stand, and move in the modern world. Rochester, VT: Healing Arts Press, 2007.

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Stand up sit down: [a collection of short stories about friendship and conflict from children in Navan, Co. Meath, Ireland]. Ballintogher, Co. Sligo: Kid's Own Pub. Partnership, 2003.

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Singer, Bruce E. Hey--just tell the truth!!: Be Frank 'N', be not a lying liar!!! : a fair and balanced lean to the left--lean to the right, stand up, sit down, fight!, fight!!, fight!!! : a satire/parody. [Philadelphia]: Xlibris, 2005.

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Tait, D. E. The stand dynamics of lodgepole pine. Vancouver: Forest Economics and Policy Analysis Research Unit, University of British Columbia, 1988.

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Ballard, T. M. Evaluating forest stand nutrient status. Victoria, B.C: Information Services Branch, Ministry of Forests, 1986.

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Bernd, Börger, and Schroer Hans, eds. Sie hielten stand: Sturmschar im Katholischen Jungmännerverband Deutschlands. 2nd ed. Düsseldorf: Verlag Haus Altenberg, 1990.

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Book chapters on the topic "Sit to stand"

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Rumsey, Alan L. "8. Men stand, women sit." In Typological Studies in Language, 179–211. Amsterdam: John Benjamins Publishing Company, 2002. http://dx.doi.org/10.1075/tsl.51.09rum.

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Li, Dayou, Hang Lu, Renxi Qiu, Carsten Maple, and Zuobin Wang. "Sit-to-Stand Intention Recognition." In Lecture Notes in Electrical Engineering, 65–72. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6318-2_8.

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Qiu, Jing, Lanlan Xu, and Jinlei Wang. "Attentional Allocation with Low-Limb Assisted Exoskeleton During Sit-to-Stand, Stand-to-Sit, and Walking." In Man-Machine-Environment System Engineering, 609–17. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6978-4_70.

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Acorn, Erik, Nikos Dipsis, Tamar Pincus, and Kostas Stathis. "Sit-to-Stand Movement Recognition Using Kinect." In Statistical Learning and Data Sciences, 179–92. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17091-6_13.

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Munoz, David, Leonardo Gizzi, Cristiano De Marchis, and Giacomo Severini. "Predictive Simulation of Sit-to-Stand Movements." In Biosystems & Biorobotics, 263–67. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69547-7_43.

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Rafique, Samina, M. Najam-l-Islam, and A. Mahmood. "Synthesis of Sit-to-Stand Movement Using SimMechanics." In Proceedings of the 1st International Conference on Smart Innovation, Ergonomics and Applied Human Factors (SEAHF), 386–92. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22964-1_43.

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Tomuro, Kosuke, Osamu Nitta, Yoshiyuki Takahashi, and Takashi Komeda. "Development of a Sit-to-Stand Assistance System." In IFMBE Proceedings, 2157–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89208-3_515.

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Médéric, P., V. Pasqui, F. Plumet, and P. Bidaud. "Elderly People Sit to Stand Transfer Experimental Analysis." In Climbing and Walking Robots, 953–60. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/3-540-26415-9_114.

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Rahim, Muhajir Ab, M. O. Tokhi, and N. F. Mohd Nasir. "Modeling and Simulation of Sit-to-Stand Exercise." In 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006, 204–7. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-68017-8_53.

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Wilmer, Franke. "Where You Stand Depends on Where You Sit." In Indigenous Diplomacies, 187–206. New York: Palgrave Macmillan US, 2009. http://dx.doi.org/10.1057/9780230102279_12.

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Conference papers on the topic "Sit to stand"

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Liu, Xiuhua, Zhihao Zhou, and Qining Wang. "Recognizing Sit-Stand and Stand-Sit Transitions for a Bionic Knee Exoskeleton." In 2017 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dmd2017-3425.

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Sit-to-stand and stand-to-sit transitions (STS), as one of the most demanding functional task in daily life, are affected by aging or stroke and other neurological injuries. Lower-limb exoskeletons can provide extra assistance for affected limbs to recover functional activities [1]. Several studies presented locomotion mode recognition of sitting, standing and STS, or only STS, or static modes [2–6]. They are based on fusing information of the mechanical sensors worn on the human body, e.g. inertial measurement unit (IMU) [2–4], plantar pressure force [5], barometric pressure[2], EMG [6]. However, most of them put sensors on the human body and did not show experiments integrated with exoskeletons. Since the physical interaction between the exoskeleton and human body, the recognition method might be different when wearing a real exoskeleton. To deal with these problems, in this study we proposed a recognition method about STS based on the multi-sensor fusion information of interior sensors of a light-weight bionic knee exoskeleton (BioKEX). A simple classifier based on Support Vector Machine (SVM) was used considering the computational cost of the processing unit in exoskeleton.
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Daines, Kyle, Edward D. Lemaire, Andrew Smith, and Andrew Herbert-Copley. "Sit-to-stand and stand-to-sit crutch use for lower extremity powered exoskeletons." In 2017 IEEE International Symposium on Robotics and Intelligent Sensors (IRIS). IEEE, 2017. http://dx.doi.org/10.1109/iris.2017.8250148.

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Fan Gao, Fan Zhang, and He Huang. "Investigation of sit-to-stand and stand-to-sit in an above knee amputee." In 2011 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2011. http://dx.doi.org/10.1109/iembs.2011.6091712.

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Shiraishi, Ryoichiro, Hiroaki Kawamoto, and Yoshiyuki Sankai. "Development of sit-to-stand and stand-to-sit training system for hemiplegie patients." In 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2016. http://dx.doi.org/10.1109/embc.2016.7591744.

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Varol, H. A., F. Sup, and M. Goldfarb. "Powered sit-to-stand and assistive stand-to-sit framework for a powered transfemoral prosthesis." In 2009 IEEE International Conference on Rehabilitation Robotics: Reaching Users & the Community (ICORR). IEEE, 2009. http://dx.doi.org/10.1109/icorr.2009.5209582.

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Qureshi, Muhammad Hamza, Zeeshan Masood, Linta Rehman, Muhammad Owais, and Muhammad Umer Khan. "Biomechanical Design and Control of Lower Limb Exoskeleton for Sit-to-Stand and Stand-to-Sit Movements." In 2018 14th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA). IEEE, 2018. http://dx.doi.org/10.1109/mesa.2018.8449158.

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Bao, Stephen, and Jia-Hua Lin. "P198 Physiological impact of sit-stand workstations." In Occupational Health: Think Globally, Act Locally, EPICOH 2016, September 4–7, 2016, Barcelona, Spain. BMJ Publishing Group Ltd, 2016. http://dx.doi.org/10.1136/oemed-2016-103951.515.

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Fraiszudeen, A., and C. H. Yeow. "Soft robotic Sit-to-Stand trainer seat." In 2016 6th IEEE International Conference on Biomedical Robotics and Biomechatronics (BioRob). IEEE, 2016. http://dx.doi.org/10.1109/biorob.2016.7523703.

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Wang, Fu-Cheng, Chung-Huang Yu, Yi-Ling Lin, and Chen-En Tsai. "Optimization of the Sit-to-Stand Motion." In 2007 IEEE/ICME International Conference on Complex Medical Engineering. IEEE, 2007. http://dx.doi.org/10.1109/iccme.2007.4381943.

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Fatmehsari, Y. Rakhshani, and F. Bahrami. "Sit-to-stand or stand-to-sit: Which movement can classify better Parkinsonian patients from healthy elderly subjects?" In 2011 18th Iranian Conference of Biomedical Engineering (ICBME). IEEE, 2011. http://dx.doi.org/10.1109/icbme.2011.6168583.

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Reports on the topic "Sit to stand"

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Murray, Marshall D., and Peggy C. Leonard. Growth of site trees and stand structure in mixed stands of Pacific silver fir and western hemlock. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990. http://dx.doi.org/10.2737/pnw-rp-431.

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Goodwin, E. H., J. Meyne, S. M. Bailey, D. Quigley, L. Smith, and R. Tennyson. Applications of Strand-Specific in situ Hybridization. Office of Scientific and Technical Information (OSTI), January 1997. http://dx.doi.org/10.2172/758749.

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Sanchez, Felipe G., and Robert J. Eaton. Site establishment practices influence loblolly pine mortality throughout the stand rotation. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southern Research Station, 2010. http://dx.doi.org/10.2737/srs-rp-50.

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Sanchez, Felipe G., and Robert J. Eaton. Site establishment practices influence loblolly pine mortality throughout the stand rotation. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southern Research Station, 2010. http://dx.doi.org/10.2737/srs-rp-50.

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Cole, Dennis M., and Wyman C. Schmidt. Site treatments influence development of a young mixed-species western larch stand. Ogden, UT: U.S. Department of Agriculture, Forest Service, Intermountain Research Station, 1986. http://dx.doi.org/10.2737/int-rp-364.

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Fowler, W. B., and T. D. Anderson. Illustrating harvest effects on site microclimate in a high-elevation forest stand. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1987. http://dx.doi.org/10.2737/pnw-rn-466.

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Harrington, Constance A., and Charles A. Wierman. Response of a poor-site western redcedar stand to precommercial thinning and fertilization. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985. http://dx.doi.org/10.2737/pnw-rp-339.

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Schwerdtfeger, Stefanie, Mathias Wilde, and Martin Lanzendorf. Dokumentation von Best-Practice-Beispielen zum Umgang mit dem Fahren ohne (gültigen) Fahrschein. Goethe-Universität, Institut für Humangeographie, December 2016. http://dx.doi.org/10.21248/gups.40313.

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Abstract:
In Deutschland und Europa versuchen Verkehrsunternehmen und -verbünde bereits seit längerer Zeit gegen das Fahren ohne (gültigen) Fahrschein vorzugehen, ihre Fahrgeldeinnahmen zu sichern und zu steigern sowie die Quote der Personen, die den ÖPNV ohne (gültiges) Ticket nutzen, zu minimieren. Auf Grundlage des ersten Arbeitspaketes (Literaturanalyse zum Stand der Forschung: Schwerdtfeger et al. 2016) wurden Maßnahmen untersucht, die zum Erreichen der genannten Ziele beitragen. Der Fokus liegt dabei auf Best Practice Beispielen, also Maßnahmen, die in der Praxis als erfolgreich hinsichtlich der Reduzierung des Fahrens ohne (gültigen) Fahrschein sowie hinsichtlich der Einnahmesicherung und -steigerung angesehen werden. Das Ergebnis der Untersuchung ist eine umfangreiche Auseinandersetzung mit Best Practice Beispielen in Bezug auf das Fahren ohne (gültigen) Fahrschein. Außerdem wurden aktuell diskutierte Ansätze alternativer Finanzierungsinstrumente hinsichtlich ihrer Eignung zur Finanzierung des ÖPNV untersucht. Zwar können alternative Finanzierungsinstrumente derzeit noch nicht als Best Practice eingestuft werden, allerdings stehen sie in direkter Beziehung zur Einnahmesicherung im ÖPNV-Sektor.
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Scrafford, Matthew, and Justina Ray. Wolverine Denning Ecology and Ontario's Forest Management Guide for Conserving Biodiversity at the Stand and Site Scales. Wildlife Conservation Society, 2022. http://dx.doi.org/10.19121/2022.report.44166.

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Miller, Richard E., Timothy B. Harrington, and Harry W. Anderson. Stand dynamics of Douglas-fir 20 years after precommercial thinning and nitrogen fertilization on a poor-quality site. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2016. http://dx.doi.org/10.2737/pnw-rp-606.

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