نتایج جستجو برای: shield

تعداد نتایج: 8009  

2017

©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 8 Applies to all products admini...

2016
Charlotte I. Rivers Ismail AlDahlawi Iris Z. Wang Anurag K. Singh Matthew B. Podgorsak

We report our technique for hemibody skin electron irradiation with a custom-made plywood shield. The technique is similar to our clinical total skin electron irradiation (TSEI), performed with a six-pair dual field (Stanford technique) at an extended source-to-skin distance (SSD) of 377 cm, with the addition of a plywood shield placed at 50 cm from the patient. The shield is made of three laye...

2016

©2016 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 8 Applies to all products admini...

2017

©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 18 Applies to all products admin...

2009
Zichang Shangguan

Model parameters of conditioned soils in head chamber of shield machine are determined based on tri-axial compression tests in laboratory. The loads acting on tunneling face are estimated according to static earth pressure principle. Based on Duncan-Chang nonlinear elastic constitutive model, the earth pressures on head chamber of shield machine are simulated. The variation of earth pressure on...

2017

©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 28 Applies to all products admin...

2014

©2014 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 10 Applies to all products admin...

2014

©2014 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 8 Applies to all products admini...

2014

©2014 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 13 Applies to all products admin...

2017

©2017 Blue Cross and Blue Shield of Louisiana An independent licensee of the Blue Cross and Blue Shield Association No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without permission from Blue Cross and Blue Shield of Louisiana. Page 1 of 23 Applies to all products admin...

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