Works matching DE "BACKPACKS"

Results: 636

Modeling and Evaluation of an Energy-Saving Backpack with Adjustable Stiffness.

Published in:

Sensors (14248220), 2025, v. 25, n. 10, p. 3099, doi. 10.3390/s25103099

By:

Wu, Jiyuan;
Chen, Zhiquan;
Zhang, Yinglong;
Wang, Xingsong

Publication type:

Article

A Heuristics-Guided Simplified Discrete Harmony Search Algorithm for Solving 0-1 Knapsack Problem.

Published in:

Algorithms, 2025, v. 18, n. 5, p. 295, doi. 10.3390/a18050295

By:

Zheng, Fuyuan;
Cheng, Kanglong;
Yang, Kai;
Li, Ning;
Lin, Yu;
Zhong, Yiwen

Publication type:

Article

A simple and efficient attack on the Merkle-Hellman knapsack cryptosystem.

Published in:

PLoS ONE, 2025, v. 20, n. 5, p. 1, doi. 10.1371/journal.pone.0322726

By:

Bi, Jingguo;
Su, Lei;
Peng, Haipeng;
Wang, Lin

Publication type:

Article

Exploring the relationship between schoolbag weight and back pain in primary school children.

Published in:

Journal of Orthopaedic Surgery & Research, 2025, v. 20, n. 1, p. 1, doi. 10.1186/s13018-025-05963-1

By:

Khalafalla, Sara Gamareldein Abdalla;
Yousif, Yousif Omer Elgaili;
Mustafa, M. Elghazali Abuelgassim E.;
Alsheikh, Widad Alsheikh Mostafa;
Khalafallah, Hiba Gamareldin A.;
Ahmed, Mohammed Mubarak Mohammed;
Abd-Elmaged, Hozifa Mohammedd Ali

Publication type:

Article

Studying the Use of Virtual Reality Learning Environments to Engage School Children in Safe Cycling Education.

Published in:

Simulation & Gaming, 2024, v. 55, n. 3, p. 418, doi. 10.1177/10468781241246566

By:

Vuorio, Jaakko

Publication type:

Article

product news.

Published in:

2019

By:

Jones, Miriam

Publication type:

Product Review

An enhanced genetic algorithm for constrained knapsack problems in dynamic environments.

Published in:

Natural Computing, 2019, v. 18, n. 4, p. 913, doi. 10.1007/s11047-018-09725-3

By:

Qian, Shuqu;
Liu, Yanmin;
Ye, Yongqiang;
Xu, Guofeng

Publication type:

Article

A stochastic approach to handle resource constraints as knapsack problems in ensemble pruning.

Published in:

Machine Learning, 2022, v. 111, n. 4, p. 1551, doi. 10.1007/s10994-021-06109-0

By:

Hajdu, András;
Terdik, György;
Tiba, Attila;
Tomán, Henrietta

Publication type:

Article

User perspectives on the future of mobility assistive devices: Understanding users' assistive device experiences and needs.

Published in:

Journal of Rehabilitation & Assistive Technologies Engineering, 2022, v. 9, p. 1, doi. 10.1177/20556683221114790

By:

Morris, Leah;
Cramp, Mary;
Turton, Ailie

Publication type:

Article

Influence of Backpack Carriage and Walking Speed on Muscle Synergies in Healthy Children.

Published in:

Bioengineering (Basel), 2024, v. 11, n. 2, p. 173, doi. 10.3390/bioengineering11020173

By:

Marino, Giorgia;
Scano, Alessandro;
Beltrame, Giulia;
Brambilla, Cristina;
Marazzi, Alessandro;
Aparo, Francesco;
Molinari Tosatti, Lorenzo;
Gatti, Roberto;
Portinaro, Nicola

Publication type:

Article

The Soft Prefabricated Orthopedic Insole Decreases Plantar Pressure during Uphill Walking with Heavy Load Carriage.

Published in:

Bioengineering (Basel), 2023, v. 10, n. 3, p. 353, doi. 10.3390/bioengineering10030353

By:

Peng, Hsien-Te;
Liu, Li-Wen;
Chen, Chiou-Jong;
Chen, Zong-Rong

Publication type:

Article

Enhancement of battery life in microgrid energy management using mixed integer linear programming and hybrid knapsack.

Published in:

International Journal of Energy Research, 2022, v. 46, n. 6, p. 8158, doi. 10.1002/er.7717

By:

Kailasa Gounder, Yasoda;
Subramanian, Sowkarthika

Publication type:

Article

Derivation of Time-Activity Data Using Wearable Cameras and Measures of Personal Inhalation Exposure among Workers at an Informal Electronic-Waste Recovery Site in Ghana.

Published in:

Annals of Work Exposures & Health, 2019, v. 63, n. 8, p. 829, doi. 10.1093/annweh/wxz056

By:

Laskaris, Zoey;
Milando, Chad;
Batterman, Stuart;
Mukherjee, Bhramar;
Basu, Niladri;
O'neill, Marie S;
Robins, Thomas G;
Fobil, Julius N

Publication type:

Article

面向数据采集的多无人机协同节能部署方法.

Published in:

Telecommunication Engineering, 2022, v. 62, n. 10, p. 1419, doi. 10.3969/j.issn.1001-893x.2022.10.006

By:

袁进;
王海;
秦蓁;
李艾静

Publication type:

Article

一种基于无线携能通信的 MEC 与用户匹配算法.

Published in:

Telecommunication Engineering, 2019, v. 59, n. 12, p. 1378, doi. 10.3969/j.issn.1001-893x.2019.12.002

By:

陈智雄;
肖楠;
韩东升

Publication type:

Article

Develop an optimal washing and care mode for knapsack.

Published in:

Journal of Industrial Textiles, 2023, p. 1, doi. 10.1177/15280837221149216

By:

Wei, Yuhui;
Cao, Xuejiao;
Huang, Yuxuan;
Su, Zhaowei;
Wang, Peng;
Wang, Zongqian;
Wang, Kaifa

Publication type:

Article

Develop an optimal washing and care mode for knapsack.

Published in:

Journal of Industrial Textiles, 2023, v. 53, p. 1, doi. 10.1177/15280837221149216

By:

Yuhui Wei;
Xuejiao Cao;
Yuxuan Huang;
Zhaowei Su;
Peng Wang;
Zongqian Wang;
Kaifa Wang

Publication type:

Article

Develop an optimal washing and care mode for knapsack.

Published in:

Journal of Industrial Textiles, 2022, v. 52, p. 1, doi. 10.1177/15280837221149216

By:

Wei, Yuhui;
Cao, Xuejiao;
Huang, Yuxuan;
Su, Zhaowei;
Wang, Peng;
Wang, Zongqian;
Wang, Kaifa

Publication type:

Article

结合激光雷达和三维性状分析的田间小麦产量分级研究.

Published in:

Journal of Nanjing Agricultural University / Nanjuing Nongye Daxue Xuebao, 2023, v. 46, n. 6, p. 1011, doi. 10.7685/jnau.202302018

By:

施凌天;
丁国辉;
夏云鹏;
葛玉峰;
周济

Publication type:

Article

Venice.

Published in:

Psychoanalytic Perspectives, 2024, v. 21, n. 3, p. 454, doi. 10.1080/1551806X.2024.2377941

By:

Brunoski, Elizabeth

Publication type:

Article

The Impact of Weight Cycling on Health and Obesity.

Published in:

Metabolites (2218-1989), 2024, v. 14, n. 6, p. 344, doi. 10.3390/metabo14060344

By:

Wang, Huan;
He, Wenbi;
Yang, Gaoyuan;
Zhu, Lin;
Liu, Xiaoguang

Publication type:

Article

Exploring the physiological benefits of carrying a suspended backpack versus a traditional backpack.

Published in:

Ergonomics, 2024, v. 67, n. 1, p. 95, doi. 10.1080/00140139.2023.2205621

By:

Heredia-Jimenez, J.;
Orantes-Gonzalez, E.

Publication type:

Article

The effects of incremental changes in rucksack load on lower extremity joint Kinetic patterns during ruck marching.

Published in:

Ergonomics, 2021, v. 64, n. 8, p. 971, doi. 10.1080/00140139.2021.1893391

By:

Almonroeder, Thomas Gus;
Harding, Lauren;
Seubert, Brooke;
Cowley, Hanni;
Kernozek, Thomas

Publication type:

Article

Does a standard school trolley fit children of different heights? The fitting of a school trolley.

Published in:

Ergonomics, 2021, v. 64, n. 2, p. 253, doi. 10.1080/00140139.2020.1829089

By:

Orantes-Gonzalez, E.;
Heredia-Jimenez, J.

Publication type:

Article

The effects of a loaded rucksack and weighted vest on metabolic cost and stride frequency in female adults.

Published in:

Ergonomics, 2020, v. 63, n. 2, p. 145, doi. 10.1080/00140139.2019.1710266

By:

Gerhart, Hayden D.;
Pressl, Ruby;
Storti, Kristi L.;
Bayles, Madeline P.;
Seo, Yongsuk

Publication type:

Article

Wearing body armour and backpack loads increase the likelihood of expiratory flow limitation and respiratory muscle fatigue during marching.

Published in:

Ergonomics, 2019, v. 62, n. 9, p. 1181, doi. 10.1080/00140139.2019.1629638

By:

Armstrong, Nicola C. D.;
Ward, Amanda;
Lomax, Mitch;
Tipton, Michael J.;
House, James R.

Publication type:

Article

Effects of backpack weight on the performance of basic short-term/working memory tasks during flat-surface standing.

Published in:

Ergonomics, 2019, v. 62, n. 4, p. 548, doi. 10.1080/00140139.2019.1576924

By:

Son, Minseok;
Hyun, Soomin;
Beck, Donghyun;
Jung, Jaemoon;
Park, Woojin

Publication type:

Article

Effects of backpack and double pack loads on postural stability.

Published in:

Ergonomics, 2019, v. 62, n. 4, p. 537, doi. 10.1080/00140139.2018.1552764

By:

Li, Simon S. W.;
Chan, Otto H. T.;
Ng, T. Y.;
Kam, L. H.;
Ng, C. Y.;
Chung, W. C.;
Chow, Daniel H. K.

Publication type:

Article

The effects of backpack type on lumbo-pelvic coordination during trunk bending and return tasks.

Published in:

Ergonomics, 2018, v. 61, n. 10, p. 1355, doi. 10.1080/00140139.2018.1489070

By:

Shojaei, Iman;
Suri, Cazmon;
Bazrgari, Babak

Publication type:

Article

Effects of backpack load on critical changes of trunk muscle activation and lumbar spine loading during walking.

Published in:

Ergonomics, 2018, v. 61, n. 4, p. 553, doi. 10.1080/00140139.2017.1365950

By:

Li, Simon S. W.;
Chow, Daniel H. K.

Publication type:

Article

Multi-objective analysis for assessing simultaneous changes in regional spinal curvatures under backpack carriage in young adults.

Published in:

Ergonomics, 2016, v. 59, n. 11, p. 1494, doi. 10.1080/00140139.2016.1151947

By:

Li, Simon S. W.;
Chow, Daniel H. K.

Publication type:

Article

School-based screening of plantar pressures during level walking with a backpack among overweight and obese schoolchildren.

Published in:

Ergonomics, 2016, v. 59, n. 5, p. 697, doi. 10.1080/00140139.2015.1077275

By:

Pau, Massimiliano;
Leban, Bruno;
Corona, Federica;
Gioi, Sara;
Nussbaum, Maury A.

Publication type:

Article

Impact of backpack type on respiratory muscle strength and lung function in children.

Published in:

Ergonomics, 2015, v. 58, n. 6, p. 1005, doi. 10.1080/00140139.2014.997803

By:

Vieira, Ana Christina;
Ribeiro, Fernando

Publication type:

Article

The effect of hip belt use and load placement in a backpack on postural stability and perceived exertion: a within-subjects trial.

Published in:

Ergonomics, 2015, v. 58, n. 1, p. 140, doi. 10.1080/00140139.2014.960010

By:

Golriz, Samira;
Hebert, Jeffrey J.;
Foreman, K. Bo;
Walker, Bruce F.

Publication type:

Article

Effect of backpack load on the head, cervical spine and shoulder postures in children during gait termination.

Published in:

Ergonomics, 2013, v. 56, n. 12, p. 1908, doi. 10.1080/00140139.2013.851281

By:

Mo, Shi Wei;
Xu, Dong-Qing;
Li, Jing Xian;
Liu, Meng

Publication type:

Article

The use of schoolbags and musculoskeletal symptoms among primary school children: are the recommended weight limits adequate?

Published in:

Ergonomics, 2013, v. 56, n. 1, p. 79, doi. 10.1080/00140139.2012.729612

By:

Dianat, Iman;
Javadivala, Zeynab;
Asghari-Jafarabadi, Mohammad;
Asl Hashemi, Ahmad;
Haslegrave, ChristineM.

Publication type:

Article

The effect of school bag design and load on spinal posture during stair use by children.

Published in:

Ergonomics, 2011, v. 54, n. 12, p. 1207, doi. 10.1080/00140139.2011.615415

By:

Hong, Youlian;
Fong, DanielTik-Pui;
Li, JingXian

Publication type:

Article

Postural sway modifications induced by backpack carriage in primary school children: a case study in Italy.

Published in:

Ergonomics, 2010, v. 53, n. 7, p. 872, doi. 10.1080/00140139.2010.489965

By:

Pau, Massimiliano;
Pau, Marco

Publication type:

Article

Changes in spinal curvature and proprioception of schoolboys carrying different weights of backpack.

Published in:

Ergonomics, 2007, v. 50, n. 12, p. 2148, doi. 10.1080/00140130701459832

By:

Chow, D.H. K.;
Leung, K.T. Y.;
Holmes, A.D.

Publication type:

Article

Evaluation of the effect of backpack load and position during standing and walking using biomechanical, physiological and subjective measures.

Published in:

Ergonomics, 2007, v. 50, n. 5, p. 728, doi. 10.1080/00140130701194850

By:

Devroey, Christa;
Jonkers, Ilse;
de Becker, An;
Lenaerts, Gerlinde;
Spaepen, Arthur

Publication type:

Article

Changes in gait kinematics and posture with the use of a front pack.

Published in:

Ergonomics, 2006, v. 49, n. 9, p. 885, doi. 10.1080/00140130600667444

By:

Fiolkowski, Paul;
Horodyski, Marybeth;
Bishop, Mark;
Williams, Melissa;
Stylianou, Lee

Publication type:

Article

The effect of backpack load on the gait of normal adolescent girls.

Published in:

Ergonomics, 2005, v. 48, n. 6, p. 642, doi. 10.1080/00140130500070921

By:

Chow, Daniel HK;
Kwok, Monica LY;
Au-Yang, Alexander CK;
Holmes, Andrew D;
Cheng, Jack CY;
Yao, Fiona YD;
Wong, MS

Publication type:

Article

Biomechanical assessment of lateral stiffness elements in the suspension system of a backpack.

Published in:

Ergonomics, 2004, v. 47, n. 12, p. 1272, doi. 10.1080/00140130410001699137

By:

Reid, SA;
Stevenson, JM;
Whiteside, RA

Publication type:

Article

Development and assessment of the Canadian personal load carriage system using objective biomechanical measures.

Published in:

Ergonomics, 2004, v. 47, n. 12, p. 1255, doi. 10.1080/00140130410001699128

By:

Stevenson, Joan M;
Bryant, J Tim;
Reid, Susan A;
Pelot, Ron P;
Morin, Evelyn L;
Bossi, Linda L

Publication type:

Article

A suite of objective biomechanical measurement tools for personal load carriage system assessment.

Published in:

Ergonomics, 2004, v. 47, n. 11, p. 1160, doi. 10.1080/00140130410001699119

By:

Stevenson, JM;
Bossi, LL;
Bryant, JT;
Reid, SA;
Pelot, RP;
Morin, EL

Publication type:

Article

Effect of load position on physiological and perceptual responses during load carriage with an internal frame backpack.

Published in:

Ergonomics, 2004, v. 47, n. 7, p. 784, doi. 10.1080/0014013042000193264

By:

Stuempfle, Kristin J;
Drury, Daniel G;
Wilson, Amanda L

Publication type:

Article

Erratum.

Published in:: 2004
Publication type:: Correction Notice

Effect of single and double strap backpacks on lung function.

Published in:

Ergonomics, 2004, v. 47, n. 3, p. 318, doi. 10.1080/0014013032000157878

By:

Legg, SJ;
Cruz, CO

Publication type:

Article

Effect of backpack fit on lung function.

Published in:

Ergonomics, 2004, v. 47, n. 3, p. 324, doi. 10.1080/0014013031000157869

By:

Bygrave, S;
Legg, SJ;
Myers, S;
Llewellyn, M

Publication type:

Article

Subjective perceptual methods for comparing backpacks in the field.

Published in:

Ergonomics, 2003, v. 46, n. 9, p. 935, doi. 10.1080/0014013031000107577

By:

SJ, Legg;
A, Barr;
DI, Hedderley

Publication type:

Article