Radiation and Health - Chapter 10 ppt

... Badgastein, Baden-Baden, Marienbad, and Karlovy Vary had radioactivity in their water and were con- sidered to be healthy places. With the use of a jar and some radium salt (Figure 10. 1), the water ... those days, like today, some © 2003 Taylor & Francis 122 Radiation and Health Table 10. 1: LD 50 doses Figure 10. 4. Whole-body irradiation results in changes in the number...

Ngày tải lên: 12/08/2014, 02:23

... 48.8 Strontium-90 Sr-90 29.12.years – 196 Molybdenum-99 Mo-99 66 hours 0.15 391 Ruthenium -1 03 Ru -1 03 39.28 days 0.468 74.5 Ruthenium -1 06 Ru -1 06 368.2 days – 10 Iodine-123 I-123 13.2 hours 0.171 28 Iodine-131 ... keV Tritium H-3 12.35 years – 5.68 Carbon-11 C-11 20.38 min 1.02 385.5 Sodium-24 Na-24 15.0 hours – 553 Phosphorous-32 P-32 14.29 days – 695 Sulfur-35 S-35 87.44 days – 48.8...

Ngày tải lên: 12/08/2014, 02:23

... 260,000 Xe-133 5.3 days 1,700,000 Mo-99 2.8 days 110, 000 Zr-95 64 days 140,000 Ru -1 03 39 days 120,000 Ru -1 06 368 days 60,000 Ba-140 12.7 days 160,000 Ce-141 32.5 days 100 ,000 Ce-144 284 ... ener- gies from both the β-particle and the γ -radiation, 0.18 MeV plus 0.33 MeV, giving Nn Bqkg nBqkg=⋅⋅⋅⋅ ≈ ⋅ ⋅60 60 24 365 315 10 7 /. / Dn JkgnGy=⋅⋅⋅⋅⋅⋅ =⋅⋅ −− 315 10 0 5 10 1 6...

Ngày tải lên: 12/08/2014, 02:23

... within an area.  Multi-area OSPF and IS-IS are discussed further in CCNP. Link-State Routing  Link-State Routing Protocols  Introduction to the SPF Algorithm  Link-State Routing Process  ... discusses the implementation and configuration of a link- state routing protocol, OSPF. 46 Hierarchical Design  Link-state routing protocols such as OSPF and IS-IS use the concept of areas...

Ngày tải lên: 23/02/2014, 09:20

... job and level of base pay. The employer is the sole contributor 155 Other Sources of Retirement Income 8% 10% 12% 13% 20% 21% 0% 5% 10% 15% 20% 25% 1950 1970 1990 2 010 2030 2050 Figure 1 0-1 . ... your standard of living, except possi- ble health care inflation. At that point, is may be a good time to sell the silver and gold coins and use the proceeds for more important needs...

Ngày tải lên: 02/07/2014, 11:20

... vegetation on the landscape for as long possible while weav- ing corridors and small reserves into the built portion of the landscape (see Fig- ure 6-1 0). Fortunately, this land transformation ... development densities. Land uses outside the boundary are generally lim- ited to agriculture, conservation, and very low-density development. The Port- land UGB is reviewed and expanded fro...

Ngày tải lên: 06/07/2014, 14:20

... (Brasier and Hewitt 1979). Atdabanian- 1 0- C1099 8 /10/ 00 2 :10 PM Page 222 CHAPTER TEN Mikhail B. Burzin, Françoise Debrenne, and Andrey Yu. Zhuravlev Evolution of Shallow-Water Level-Bottom Communities Features ... apertures, and in 1 0- C1099 8 /10/ 00 2 :10 PM Page 219 EVOLUTION OF SHALLOW-WATER LEVEL-BOTTOM COMMUNITIES 229 Amgan to Marjuman communities of shallow subtidal,...

Ngày tải lên: 06/07/2014, 21:20

... French, and Nous savons faire du ski means We know how to ski. 110 Part II: Using Verbs Correctly with Questions, Commands, and Such 15_773883 ch10.qxp 8/2/06 1:30 PM Page 110 Table 1 0-2 (continued) Jouer ... connaissez il/elle/on connaît ils/elles connaissent Je connais Aix-en-Provence. ( I know Aix-en-Provence. ) 15_773883 ch10.qxp 8/2/06 1:30 PM Page 109 savoir ( to know ) je...

Ngày tải lên: 08/08/2014, 10:22

... 1963. 3209_C 010. fm Page 225 Thursday, November 10, 2005 10: 47 AM Copyright © 2006 Taylor & Francis Group, LLC 213 10 Biomechanics and Behavioral Mimicry in Insects Yvonne Golding and Roland ... CONTENTS 10. 1 Introduction 213 10. 1.1 Batesian Mimicry 213 10. 1.2 Müllerian Mimicry 214 10. 2 Morphological Mimicry 214 10. 3 Behavioral Mimicry 215 10. 3.1 Behavi...

Ngày tải lên: 11/08/2014, 20:20

... Taylor & Francis 134 Radiation and Health Radiation- induced Cancer in Animals A great deal of our knowledge about radiation- induced cancers is from experi- ments on rats and mice. The animals ... dose exists for radiation- induced cancer. © 2003 Taylor & Francis 142 Radiation and Health Figure 11.5. The figure indicates relative risk for radiation- induced leukemia...

Ngày tải lên: 12/08/2014, 02:23