balancing security protection against assets being protected

... EIG_chap_F-2010.indb 04/12/2009 12:02:42 F - Protection against electric shock Protection against direct contact Two complementary measures are commonly used as protection against the dangers of direct contact: ... Implementation of the TT system F - Protection against electric shock 5.1 Protective measures Protection against indirect contact General case Protection against indirect contact is assured by ... technique called « Ground Fault Protection » (GFP) 4.1 Measures of protection against fire risk with RCDs RCDs are very effective devices to provide protection against fire risk due to insulation...

Ngày tải lên: 06/11/2013, 15:15

... EGF markedly protected the cells against this DNA fragmentation when present at 10 or 100 ngÆmL)1 The protective action of EGF against 20 lm ADR was time dependent, and the maximal protection required ... pretreatment The requirement of prolonged pretreatment with EGF for protection against ADR-induced apoptosis suggests that maximal protection may have required new protein synthesis Several recent ... PtdIns3-K ⁄ Akt signaling was not necessary for EGFinduced protection of TMK-1 cells against apoptosis Role of AP1 in EGF-mediated cell protection A B C MAP kinase signaling provides an alternative...

Ngày tải lên: 19/02/2014, 06:20

... peptide analogues and protection against malaria Life Sci 71, 2773–2785 Salazar, L.M., Alba, M.P., Torres, M.H., Pinto, M., Cortes, X., Torres, L & Patarroyo, M.E (2002) Protection against experimental ... 20 days after the last immunization [12] Protection was defined as being the total absence of parasites in blood during the 15 days of the experiment Nonprotected monkeys developed patent parasitemia ... monkeys, giving complete protection in three of 16 monkeys (18% protective efficacy) Group B (including peptide 23754) had modifications that induced high antibody titres without protection The largest...

Ngày tải lên: 08/03/2014, 08:20

... APPPC for protection against SALB in Asia and the Pacific: Book Pest risk analysis for South American leaf blight (SALB) of rubber (Hevea) Book APPPC RSPM No 7: Guidelines for the protection against ... on SALB Book II – APPPC RSPM No 7: Guidelines for the protection against South American leaf blight of rubber The Guidelines for Protection against South American Leaf Blight of Hevea were adopted ... for Protection against South American Leaf Blight of Rubber These documents reflect the most up-to-date progress of APPPC in terms of management of SALB and are essential references for protection...

Ngày tải lên: 08/03/2014, 10:20

... (1986) Pancreatic B cells possess defense mechanisms against cell-specific toxicity Proc Natl Acad Sci USA 83, 5267–5271 Beta-cell protection against palmitate toxicity 27 El Assaad W, Buteau J, ... FEBS ± ± ± ± ± ± ± ± 2* 2* 1* 1* 1* 4* 6* ± ± ± ± ± ± ± ± 3* 1* 1* 1* 4* 4* 3* 6095 Beta-cell protection against palmitate toxicity K Hellemans et al Table Metabolism of [14C]palmitate and [14C]glucose ... C16:0 C16:0 + L-carnitine 40 % Cytotoxicity Palmitate oxidation (pmol/Kc/2h) A 1.50 Beta-cell protection against palmitate toxicity M Fatty acid Fatty acid + etomoxir - 2d 250 M - 8d ** *** 40 20...

Ngày tải lên: 23/03/2014, 07:20

... Care; Face Insecurity; Everybody Needs to Do Their Part Hang Chau Network Security – Defense Against DoS/DDoS Attacks Download and run test programs from the National Infrastructure Protection ... attackers build methods to counter specific security measures This leads to a cyclical pattern of new security systems being deployed, and new attacks being designed Some Main Vendors and Their ... http://pintday.org/whitepapers/dos-smurf.shtml SYN flood, Internet Security System (ISS), see: http://www.iss.net /security_ center/advice/Exploits/TCP/SYN_flood/default.htm Hang Chau Network Security – Defense Against DoS/DDoS Attacks...

Ngày tải lên: 28/03/2014, 22:20

... Aspergillus conidia Avirulence of A fumigatus 293.1 (pyrG mutant) was observed, as larvae were fully protected against infection with · 106 viable conidia, as previ- FEBS Journal 273 (2006) 3038–3053 ª ... Antiserum production Rabbit antiserum was raised against purified Pes1E2 using standard protocols [44] Pes1-specific antibodies were immunoaffinity purified against Pes1E2 immobilized on nitrocellulose, ... synthetase-encoding gene, sidD (H) Semiquantitative analysis of pes1A2 levels Values were normalized against the corresponding calm amplicon The highest level of expression at 24 h was normalized as...

Ngày tải lên: 30/03/2014, 10:20

... influenza vaccines and correlate with protective immunity against influenza strains of the same subtype These specific antibodies not offer protection against viruses that have a different HA and NA subtype, ... immunization is important in establishing antibody-mediated cross -protection The specificity of antibodies that provide protection against different influenza A subtypes are likely to be nonneutralizing, ... calculate the mean percent protection from virus-induced tachypnea shown in the figure Figure after passive transfer of heterosubtypic immune HAI Correlation of protection against tachypnea and sera...

Ngày tải lên: 20/06/2014, 01:20

... larval, nymphal, and adult ticks Immunization of mice with recombinant P27/30 protein confers protection against hard tick 49 following feeding on rP27/30-immunized mice were 9.3 ± 0.2 and 10.8 ± ... immune response against repeated infestation with Haemaphysalis longicornis J Vet Med Sci 2002, 64, 355-359 Kemp DH, Agbede RIS, Johnston LAY, Gough JM Immunization of cattle against Boophilus ... cattle against Boophilus microplus with recombinant Bm86 alone or in combination with recombinant Bm91 Parasite Immunol 1996, 18, 241- Immunization of mice with recombinant P27/30 protein confers protection...

Ngày tải lên: 07/08/2014, 18:21

Ngày tải lên: 07/08/2014, 18:21

... lightning Type of loss Need for lightning protection Protection measures Basic design criteria Lightning Protection Level (LPL) Lightning Protection Zone (LPZ) Protection of structures BS EN 62305-2 ... under the general title Protection against lightning” The approach these new parts impart, are much wider in their view, on protection against lightning, when assessed against BS 6651 Part 1: ... of loss 14 Need for lightning protection 14 Protection measures 15 Basic design criteria 15 Lightning Protection Level (LPL) 16 Lightning Protection Zone (LPZ) 18 Protection of structures 20 www.furse.com...

Ngày tải lên: 08/08/2014, 13:21

... in an unprotected structure to that with protection measures applied 14 BS EN 62305-1 | Type of loss www.furse.com Protection measures Basic design criteria This section highlights the protection ... damped magnetic field Protected volumes inside LPZ and LPZ must respect safety distances ds Figure 2.4: LPZ defined by protection measures against LEMP 19 www.furse.com Lightning Protection Zone (LPZ) ... event of a lightning strike Possible protection measures against equipment failure include: a) Comprehensive earthing and bonding b) Effective shielding against induced Lightning Electromagnetic...

Ngày tải lên: 08/08/2014, 13:21

... 0.001 NOTE Only “coordinated SPD protection is suitable as a protection measure to reduce PC Coordinated SPD protection is effective to reduce PC only in structures protected by an LPS or structures ... measures against step and touch voltage BS EN 62305-2 Table NB.1 PB S1 D2 By Class of lightning protection system (LPS) installed BS EN 62305-2 Table NB.2 PC S1 D3 By coordinated SPD protection ... of coordinated SPD protection NOTE Smaller values of PSPD are possible where SPDs have lower voltage protection levels (UW) that further reduce the risks of injury to living beings, physical damage...

Ngày tải lên: 08/08/2014, 13:21

... Figure 4.2b) would be deemed to be protected and would not require protection B Mast The Rolling Sphere method is a simple means of identifying areas that need protection, taking into account the ... zone of protection afforded by the protection angle is no longer valid (see Figure 4.13) Tip of air termination Height of an air termination rod above the reference plane of the area to be protected ... a cone of protection by sweeping the line AC at the angle of protection a full 360º around the air rod Height of an air termination rod above the reference plane of the area A to be protected...

Ngày tải lên: 08/08/2014, 13:21

... ohm requirement is not applicable Lightning Protection Components (LPC) The correct choice of material, configuration and dimensions of the lightning protection components is essential when linking ... series These are: ● BS EN 50164-1:2000 Lightning protection components (LPC) Part 1:Requirement for connection components ● BS EN 50164-2:2002 Lightning protection components (LPC) Part 2: Requirements ... in CENELEC These are: ● BS EN 50164-4 Lightning protection components (LPC) Part 4: Requirements for conductor fasteners ● BS EN 50164-5 Lightning protection components (LPC) Part 5: Requirements...

Ngày tải lên: 08/08/2014, 13:21

... provides information for protection against electromagnetic interference, with further guidance being referenced to EMC standards such as the IEC 61000 series A well-designed LEMP Protection Measures ... Key and basic protection measures are: ● Earthing and bonding ● Electromagnetic shielding and line routeing ● Coordinated Surge Protective Devices Zoned protection concept Protection against LEMP ... Figure 5.1 illustrates the basic LPZ concept defined by protection measures against LEMP as detailed in BS EN 62305-4 Here equipment is protected against lightning, both direct and indirect strikes...

Ngày tải lên: 08/08/2014, 13:21

... Equipment U2, I2 Equipment protected against conducted surges ( U2

Ngày tải lên: 08/08/2014, 13:21

... determine whether protection measures are required The first example illustrates various possible solutions The next example takes the reader through a complete implementation of the design protection ... the cost effectiveness of installing lightning protection measures compared to the potential consequential losses that could be incurred, without any protection Clearly, the majority of times this ... are, the more precise will be the recommended protection measures When the designer has completed the risk assessment calculation, the proposed protection measures should be a reflection of the...

Ngày tải lên: 08/08/2014, 13:21

... structure LEMP Protection Measures System (LPMS) Complete system of protection measures for internal systems against LEMP External LPS not isolated from the structure to be protected Lightning Protection ... structure to be protected In an isolated Lightning Protection System dangerous sparks between the Lightning Protection System and the structure are avoided Injuries of living beings Injuries, ... to the object to be protected or near the object to be protected Glossary www.furse.com External conductive parts Extended metal items entering or leaving the structure to be protected such as...

Ngày tải lên: 08/08/2014, 13:21

... occur Service to be protected Service connected to a structure for which protection is required against the effects of lightning in accordance with this standard The service to be protected comprises ... is negligible Structure to be protected Structure for which protection is required against the effects of lightning in accordance with BS EN 62305 A structure to be protected may be a part of a ... dangerous event will cause damage to or in the object to be protected Protection measures Measures to be adopted in the object to be protected to reduce the risk Rated impulse withstand voltage...

Ngày tải lên: 08/08/2014, 13:21