ASTM special technical publications最新文献

Transmission Electron Microscopy Examinations of Metal-Oxide Interface of Zirconium-Based Alloys Irradiated in Halden Reactor-IFA-638 在Halden反应器- ifa -638中辐照锆基合金金属-氧化物界面的透射电镜研究

ASTM special technical publications Pub Date : 2018-01-01 DOI: 10.1520/STP159720160039

S. Abolhassani, C. Proff, L. Veleva, T. Karlsen, P. Bennett, B. C. Oberlander, M. Espeland, H. Jenssen, L. Hallstadius, A. Garde

引用次数: 1

Translation of International Snow-Sports Equipment Standards into Injury-Prevention Practice 国际雪上运动装备标准向伤害预防实践的翻译

ASTM special technical publications Pub Date : 2015-07-01 DOI: 10.1520/STP158220140009

B. Costa-Scorse, W. Hopkins, R. Bahr, Mike Lamont

{"title":"Translation of International Snow-Sports Equipment Standards into Injury-Prevention Practice","authors":"B. Costa-Scorse, W. Hopkins, R. Bahr, Mike Lamont","doi":"10.1520/STP158220140009","DOIUrl":"https://doi.org/10.1520/STP158220140009","url":null,"abstract":"International industry standards set out requirements to mount ski bindings, test equipment functionality, provide guidelines on how to maintain the ski-binding-boot interface, and calculate correct release values. The standards call for the use of a torque testing device to assess functionality of the ski-binding with release values based on parameters of age, weight, height, boot-sole length, and skier type. To determine whether these standards were being applied in New Zealand a cross-sectional study was completed with a national survey of ski technicians and structured interviews with senior ski industry personnel. In setting up ski bindings, only 10 % of ski technicians used a torque-testing device, and substantial proportions did not take into account appropriate skier characteristics or check the boot-binding interface. Interviews of senior personnel indicated that there was good intent about quality of rental service; however, there were inconsistencies between operating procedures and international standards. The interviews also highlighted a need for better standardized questioning techniques for ski technicians to accurately determine skier type, and increased education for both ski technicians and skiers on correct setup to prevent injury related to non-release or inadvertent release. In conclusion, Ski-Binding-Boot (SBB) system inspection, routine torque testing to ensure safe functional ski-bindings, and consistent application of the international standards for correct setup of ski-binding-boot systems continues to be elusive in New Zealand. Assessment of the implementation of the international standards in other countries is also needed. KEYWORDS: alpine skiing, equipment, standards, ski-binding-boot system, torque, injury Language: en","PeriodicalId":8583,"journal":{"name":"ASTM special technical publications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76133441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Evaluation of Ski-Binding-Boot System Safety Using Torque Testing 用扭矩试验评价滑雪捆绑靴系统的安全性

ASTM special technical publications Pub Date : 2015-07-01 DOI: 10.1520/STP158220130158

B. Costa-Scorse, W. Hopkins, R. Bahr

{"title":"Evaluation of Ski-Binding-Boot System Safety Using Torque Testing","authors":"B. Costa-Scorse, W. Hopkins, R. Bahr","doi":"10.1520/STP158220130158","DOIUrl":"https://doi.org/10.1520/STP158220130158","url":null,"abstract":"This study evaluated release torque values for rental ski-binding-boot (S-B-B) systems that had one to four seasons use in a popular New Zealand commercial ski area. The proportions of S-B-B systems in classes of deviation from the reference release moment were determined according to the international equipment safety requirements from ASTM F1063-03, ASTM F1064-03, ASTM F939-06, ISO 13993: 2001, and ISO 11088-2006 (E). A randomly chosen sample of 9 % (124 skis/62 pairs) of S-B-B systems from the total ski rental fleet was tested using a Wintersteiger calibration machine. There were a high percentage of Class I deviations in the rental fleet: 50 % (2 seasons), 95 % (3 seasons), and 64 % (4 seasons). Class 1 deviations do not require corrective action; however, increased sampling is indicated. Based on the high percentage of Class I deviations the entire fleet should be inspected. Class II deviations that required immediate corrective action were found in 48 % of the S-B-B with two seasons of use. Only 8 % of the rental fleet had Class III deviations warranting removal from the rental fleet. The heel-pieces of S-B-B systems that had two or more seasons of use were nine times more likely to be out of tolerance than those with only one season of use; however, there was only a small increase in the proportion of toe-pieces out of tolerance for older compared to newer S-B-B systems. These differences may be due to age or to different models of S-B-B systems. The policy of retiring ski rental equipment after three or four seasons of use appears to be inadequate to ensure the supply of safe equipment. Language: en","PeriodicalId":8583,"journal":{"name":"ASTM special technical publications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2015-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78344677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Influence of Sn on Deformation Mechanisms During Room Temperature Compression of Binary Zr–Sn Alloys Sn对Zr-Sn二元合金室温压缩变形机制的影响

ASTM special technical publications Pub Date : 2015-01-01 DOI: 10.1520/STP154320130044

K. Krishna, D. Prakash, D. Srivastava, N. Saibaba, J. Q. D. Fonseca, G. K. Dey, M. Preuss

引用次数: 6

Life Prediction Tool for Ceramic Matrix Composites at Elevated Temperatures 高温下陶瓷基复合材料寿命预测工具

ASTM special technical publications Pub Date : 2010-03-23 DOI: 10.1002/9780470294499.CH13

S. Case, N. Iyengar, K. Reifsnider

引用次数: 4

Progress on design and residual life calculation with regard to rebar corrosion of reinforced concrete 钢筋混凝土钢筋腐蚀设计与剩余寿命计算研究进展

ASTM special technical publications Pub Date : 2005-05-01 DOI: 10.1520/STP16965S

C. Andrade, C. Alonso

引用次数: 19

Thermally Insulating Foundations and Ground Slabs Using Highly-Foamed Concrete 使用高发泡混凝土的隔热基础和楼板

ASTM special technical publications Pub Date : 2004-06-07 DOI: 10.1520/STP11967S

Jones, A. Giannakou

引用次数: 11

Psychophysiologic Factors and Performance in Ice Hockey Goalies During Competition 冰球守门员在比赛中的心理生理因素与表现

ASTM special technical publications Pub Date : 2004-02-18 DOI: 10.1520/STP11623S

Aynsley M. Smith, S. Finnie, M. Stuart, J. Meis, Kevin M. Beaver, E. Laskowski, W. Young

{"title":"Psychophysiologic Factors and Performance in Ice Hockey Goalies During Competition","authors":"Aynsley M. Smith, S. Finnie, M. Stuart, J. Meis, Kevin M. Beaver, E. Laskowski, W. Young","doi":"10.1520/STP11623S","DOIUrl":"https://doi.org/10.1520/STP11623S","url":null,"abstract":"Studying goalies, who play a key position in hockey requires examining psychophysiologic variables and their relationship to performance during games when the outcome is important [15]. This investigation tested all three aspects of emotion (subjective, physiologic changes, and performance). Nine male goalies completed questionnaires and provided salivary cortisol before, during, and after each game. Heart rate (ECG signal) was integrated with the goalie's performance video. Goalies rated on Likert Scales; headaches, stomach aches, insomnia, nervousness, and awareness of heart pounding. Data from 16 games were obtained. Of nine, two goalies provided data on three games each; one goalie was classified as a responder and the other a non-responder, based on salivary cortisol levels (SCL). The responder's SCL increased 572 % between baseline and post-period assessments, whereas SCL in the non-responder increased 50 % above baseline. The responder's SCL increased eight times baseline when he faced 16 shots in a period. The responder goalie's game heart rates (HRs) were 160, 152, and 167 beats per minute (bpm) and the non-responder's HRs were 147, 132, and 142 bpm for three games. Game performance was similar for both goalies.","PeriodicalId":8583,"journal":{"name":"ASTM special technical publications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2004-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90418329","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A New Method for Real-Time and In-Situ Characterization of the Mechanical and Material Properties of Biological Tissue Constructs 一种实时、原位表征生物组织结构力学和材料特性的新方法

ASTM special technical publications Pub Date : 2004-01-01 DOI: 10.1520/STP11641S

Guigen Zhang, J. Gilbert

引用次数: 6

Laboratory Measurement of GCL Shear Strength GCL抗剪强度的实验室测量

ASTM special technical publications Pub Date : 2004-01-01 DOI: 10.1520/STP12200S

P. Fox, T. Stark, R. Swan

引用次数: 11