design philosophy for electrical apparatus for explosive atmospheres

... within buildings 6.3.3 Loading hoppers outside buildings 161 161 162 163 Design philosophy for electrical apparatus for explosive atmospheres General approach and applicable standards 7.1 History 7.1.1 ... Zone compatible apparatus for gases, vapours and mists 7.5.4 Electrical apparatus for dust risks General requirements for explosion protected apparatus (gas, vapour and mist risks) Apparatus to ... Situation in respect of Zone apparatus 7.4 Protection of electrical apparatus for dust risks 7.5 Apparatus construction Standards 7.5.1 Zone and/or Zone compatible apparatus for gases, vapours and...

Ngày tải lên: 18/04/2014, 11:03

... ``,`,`,,,,`,,,,`,```,``````,`-`-`,,`,,`,`,,` - IEC 60079-4, Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition tempera ture IEC 60079-1 Electrical apparatus for explosive gas atmospheres - Part ... for the design, construction, testing and marking of electrical apparatus with type of protection increased safety "e" intended for use in explosive gas atmospheres This standard applies to electrical ... Dabhi/5931917101 Not for Resale, 02/12/2006 05:10:58 MST 60079-7 O IEC:2001 -7- INTERNATIONAL ELECTROTECHNICAL COMMISSION ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES Part 7: Increased safety "e" FOREWORD...

Ngày tải lên: 25/12/2013, 10:41

... Pulser Xcell system (Bio-Rad Laboratories Ltd., Hertfordshire, UK) was used for cotransfection of × 106 THP1-cells (German Resource Centre for Biological Material, DSMZ [Deutsche Sammlung für ... conceived and designed the experiments CDI and BF performed the experiments CDI, TT and CGM analyzed the data CGM wrote the paper EOD supervised the sample collection in Ghana JOG and EOD designed ... IS6110 fingerprinting and determination of drug resistance was performed as previously described [14] TB-patients were included for specific treatment in the DOTS programme (Directly Observed Treatment...

Ngày tải lên: 15/02/2014, 12:20

... Lead Generation job to test asking for additional relevant information Asking for more information can help when grading lead quality and make life easier for the sales team Conversely, having ... completed and submitted the lead form) rate for each of your landing pages Look at the median conversion rate for all landing pages in an effort to avoid performance outliers Add percentage points ... used as a platform for educating prospects through content and relationships, having the depth of knowledge is a clear boost in the quest for social media marketing success Need for Generating...

Ngày tải lên: 29/05/2014, 21:25

... California National Primate Research Center Colony Services for expert technical assistance; M Ma for assistance with image analysis of HMA gels; E Delwart (Univ of California, San Francisco) for ... inoculation (which was performed at weeks of age) The homoduplex band for week for animal 31780 (prior to SIVmac251 challenge) represents the vaccine virus SIVmac1A11; viral RNA levels for the other SIVmac1A11-immunized ... measures (Fig 5) Entropy for SIV env populations was high (> 0.9) for all unvaccinated animals (Group 1) and for of the 12 vaccinated animals (Fig 5) Initial entropy < 0.9 for vaccinated animals...

Ngày tải lên: 18/06/2014, 22:20

... half were placed in 10% neutral formalin for fixation and processed for decalcified histology Decalcified histological analysis Following fixation in 10% neutral formalin, those specimens from ... axis of the graft, may provide more direct access for bone remodeling cell infiltration and eliminate the need for cortical demineralization This form of allograft modification has recently been ... ultrasound for 20 minutes/day, days/week, for the duration of the healing period The LAP treatment group (n = 3) received fresh frozen ovine allografts with 500 µm longitudinal perforations that...

Ngày tải lên: 20/06/2014, 01:20

... cells for 30 before addition of 100 focus forming units (FFU) of the test virus (with additional peptide to maintain peptide concentration) Cells were washed h post infection and cultured for 72 ... of the peptide to form an a-helical structure, although the basic residues are not distributed in an amphipathic pattern [12] as is often the case for a-helical AMPs We therefore examined whether ... was added (1 mgÆmL)1 final concentration), and cells were incubated for h before removal of growth medium and solubilization of formazan crystals in 100 lL of dimethyl sulfoxide, prior to reading...

Ngày tải lên: 30/03/2014, 03:20

... v/v oPOE) and incubated for hour at 37°C The last centrifugation step was performed at 170000 xg, 12°C for 45 (Beckmann Coulter Optima™, L-100-XP Ultracentrifuge, California USA) to obtain the ... Therefore the residual kinetics cannot be accounted to a partial FhuA Δ1-159 Exp labelling Conclusions Recently many efforts have been devoted to obtain synthetic pores with b-barrel conformation ... solution was incubated at 37°C for hour and the next centrifugation was carried out at 170000 xg, 4°C for 45 (Beckmann Coulter Optima™, L100-XP Ultracentrifuge, California USA) Again the pellet...

Ngày tải lên: 11/08/2014, 00:23

... insufficient for therapeutic local concentrations or for an intravital diagnostics imaging Both approaches need a proper coupling of drugs or intravital contrast agents to carrier molecules for the ... membranes and subsequently for the transport into subcellular components like the cell nucleus for imaging of molecular processes at the transcriptional level Therefore rapid and selective ligation ... reversibility but due to the extent of equilibrium formation between diene and dienophile compounds for one or the other Diels-Alder-product In principal formations of exo- and endo-products are possible,...

Ngày tải lên: 26/10/2012, 09:39

... cloth; equipment and supplies needed for an activity; information gathered for a book or research project // ( adj.) physical, bodily; related to bodily comfort; substantial; tangible; important, ... [əd'vɑːns]: forward movement, progress; modernization; promotion; amount or payment of money given before it is due (V.) progress, move forward; promote; propose, suggest; make a payment before it ... order to find information or for entertainment; scan through the programs on television or radio stations; ride on ocean waves using a specially designed board (n.) waves; foam formed by waves...

Ngày tải lên: 28/09/2013, 11:10

... for the existence of a procmailrc file; this is the file that contains all of your procmail rules In this case sendmail then sends the mail to procmail automatically, without the need for a forward ... variables: SUBJECT=`formail -xSubject:` FROM=`formail -xFrom:` The variables can then be accessed from within the script The values are pulled out of the message headers using the formail utility, ... formail utility, which is a filter designed especially for e-mail Now we finally come to the body of the rules file :0 getthisfile.lock This is the main rule for processing special-purpose mail...

Ngày tải lên: 05/10/2013, 08:51

... is designing and programming a distributed computing effort for Distco.com Brian would like to say thanks to Deck Reyes for his help with the material He would also like to thank his family for ... Eudora for Windows and Macintosh Security Attachments Filtering Enabling PGP for both Outlook Express and Eudora Sending and Receiving PGP-Secured Messages Eudora for Windows Outlook Express for ... domain name If, for example, your friend’s e-mail address is james@syngress.com, then the MTA will find the syngress.com domain name, then search for the e-mail server that is designated for this DNS...

Ngày tải lên: 26/10/2013, 23:15

... distinguish new formations? Might these formations be described and accounted for using the image of the fogbow? 4.6 Can Work Practice and Technology inform Informatics? If informatics increasingly ... official action plan for eEurope 200538 An information society for all states the following: ”eEurope puts users at the centre It will improve participation, open up opportunities for everyone and ... equipment for the general public, access to information about official documents, a register of official business conducted, access to public data bases, consumer information and information...

Ngày tải lên: 04/11/2013, 20:15

... domain name If, for example, your friend’s e-mail address is james@syngress.com, then the MTA will find the syngress.com domain name, then search for the e-mail server that is designated for this DNS ... reasons for this: s MUA software, such as Netscape Messenger, is designed for convenience rather than security s The software is often upgraded, quickly produced, and is not meant to conceal information ... work when you can get someone else to it for you? Social engineering is computer-speak for the practice of conning someone into divulging too much information Many social engineers are good at...

Ngày tải lên: 13/12/2013, 05:15

... descriptive text, indicates argument names or placeholders for variable information Italic is also used for introducing new terms, for book titles, and for emphasis in the text Title Capitals Indicate ... Overview Introducing E-Business An N-Tier Architecture for E-Business Introducing the NET Platform 19 Review 21 Module 2: Examining E-Business ... 56 Lab 8.3: Creating Transformation Maps Using BizTalk Mapper 63 Lab 8.4: Creating Business Document Specifications Using BizTalk Orchestration Designer 77 Review ...

Ngày tải lên: 21/12/2013, 06:16

... as an important corporate asset and vigorously enforces its patents Products or features contained herein may be covered by one or more U.S or foreign patents An Equal Opportunity Employer 101469 ... Plating Silver Number of Test Cord Insertions > 750 IDC Reterminations > 200 Wire Diameter Range for Solid and Stranded Copper Conductors: Two Conductors per Contact (same diameter) 22-26 AWG 0.65 ... 6 - Building Entrance Terminals Enclosed, 5-Pin Protection with KRONE® Series Blocks Ordering Information 101469 Building Entrance Terminals Description Catalog Number 25-pair Outdoor enclosed...

Ngày tải lên: 21/12/2013, 07:17

... Standards IEC 60079-0:1998, Electrical apparatus for explosive gas atmospheres Part 0: General requirements IEC 60079-7:1990, Electrical apparatus for explosive gas atmospheres Part 7: Increased ... safety of the electrical circuits in the potentially explosive atmosphere may depend upon the design and construction of such electrical apparatus or parts of such electrical apparatus The electrical ... intrinsically safe apparatus, intended for use in potentially explosive atmospheres and for associated apparatus, which is intended for connection to intrinsically safe circuits which enter such atmospheres...

Ngày tải lên: 25/12/2013, 10:41

... 60079-11:1999, Electrical apparatus for explosive gas atmospheres Part 11: Intrinsic safety "i" IEC 60079-17, Electrical apparatus for explosive gas atmospheres Part 17: Inspection and maintenance of electrical ... guidance: Shock IEC 60079-0:2004, Electrical apparatus for explosive gas atmospheres Part 0: General requirements IEC 60079-1, Electrical apparatus for explosive gas atmospheres Part 1: Flameproof ... 60079 specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection, "n" intended for use in explosive gas atmospheres This part is applicable...

Ngày tải lên: 25/12/2013, 10:42

... Resources for Joomla! and VirtueMart Setting up the WAMP server Resources for Joomla! Resources for VirtueMart 435 435 437 438 Index 441 [ vii ] This material is copyright and is licensed for the ... configuring the user registration settings for VirtueMart, managing users for the VirtueMart shop, creating and managing fields for the customer registration form, creating and managing user groups, ... from online forums Appendix A, Configuration Options, lists detailed configuration options for some of the shipping and payment modules for VirtueMart This works as a reference point for using...

Ngày tải lên: 24/01/2014, 16:46