Detection And Analysis Of Improvised Explosive Devices Used In Terrorism Activities In Pakistan (Record no. 4944)
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| fixed length control field | 06268nam a22002177a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20151008132420.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150716b2014 xxu||||| |||| 00| 0 eng d |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 2235-T |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Arslan Nazar (2012-VA-630) |
| 110 ## - MAIN ENTRY--CORPORATE NAME | |
| Location of meeting | Dr. Sehrish Firyal |
| 245 ## - TITLE STATEMENT | |
| Title | Detection And Analysis Of Improvised Explosive Devices Used In Terrorism Activities In Pakistan |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Year of publication | 2014. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 64p.; |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Defence and security organizations are in steadyrequirement of finding new options for the detection of explosives. Fundamental applied research in this area focuses on uncovering of highly energetic substances as well as home-basedexplosives that could be a weapon of mass devastation (Marshal and oxley, 2009 yinon and Zitrin 1996, Scubert and Rimiski-Korsakove, 2006). Current methods of detection for explosives or highly energetic materials are based on a wide variety of technologies that focus on either massexplosives or little portions of explosives. Mass explosives can be distinguishedin some way by imaging features,character of the explosives charge, wires and detonators or unswervingly by spotting the chemistry and dielectric characteristics of the explosive substance. Trace recognition method relay on revealing of vapours given off by the explosives or on explosive’sconstituent part that are set down on nearbyexteriors (national Academy of sciences Committee, 2004). Even though, numerous published material is available about methods of sensing of explosives present in air,water, clothing,soiletc and these put forward the benefit of providing traceconfines of sensation at ppb intensities (Caron et al,. 2010; Hilimi and Luonge). Inthe bulk of the criminal acts, sampling is done at the scene trailed by a sample preparationmove, to be shortly processed by a particular technique for analysis. Sampling and samples preparation are amidmajor, shortcomings in explosive uncovering in many cases frightening the physical condition and life of examiner and the responding officer. Improvised explosive devices are widely used by military in wars and police to keep up regulation and command. Gush of terrorist activities and increase in criminal conduct have been a matter of great concern worldwide and particularly for Pakistan. There have been motiveless annihilation of private and community properties as well as industrial centres, causing irretrievabledamages to state and local markets and imperillinghumanexistence(Shen et al. 2005). Potentially perilous explosives like dynamite, varied military explosives havingnitroglycerine (NG), Cyclotrimethylenetrinitramine commonly known as RDX, Cyclotetramethylenetetranitramine and alternativehome-produced low explosives and provocative devices are now currently promptly obtainable to scandalous and terrorists. The haphazard and deliberate uses of these explosives consist ofextortion of cash and taking vengeance, unlawful transportation of prohibited substances, assassinations, terrorist and delinquent activities in numerous regions of the country (Sharma and Lahiri 2005). Recognition of detonating method, estimating the path ways taken by explosive transportation andarresting the anti-social charactersconnected with unstable materials and explosions is primary aim of explosive analysis. For this purpose various explosive substances and explosive remains are to be examined qualitatively and the ingredients are to be approximated quantitatively using primarily by thin layer chromatography (TLC). TLC is a technique employed for the screening of organic constituents at hand in the post blast samples. The identification of explosives containing alkylammonium nitrate is done by TLC. Secondly Gas chromatography with mass spectrometry (GC-MS) technique with the benefit of anelevated resolving supremacy is avitalapparatus for the analysis of chemical composition of explosives. The extremelyproficient GC analysis withcapillary columns authorizes the examination of explosive hydrocarbons, identical substances of nitroaromatics, hexogen (RDX) and the high explosive pentaerythritoltetranitrate (PETN) in a single run. The spectroscopic identification of explosive materials by FTIR is striking due to the intrinsicpotential of real-time detection, non-vicious analysis, and nominal sample preparation, thirdly the scanning electron microscope (SEM) produces an increased image of the sample based on the contact of an electron beam with the sample’s exterior. Finding of minutemasses of explosive remains play an important part in forces, inhabitant, and counter terrorism requests(Pacheco-Londono et al. 2005). To press on explosives sensor methods, present methods need to become affordable and transportable without disturbing the integrity of the devices. The uncovering of ordinary explosives as well as trinitrotoluene (TNT), RDX, HMX, 2,4,6 Trinitrophenyl-N-methylnitramine (TETRYL)Pentaerythritoltetranitrate (PENT), and NG were carried out using diverseprocedures(Sanchez et al. 2007). Detection of explosives is anparticularly relevant analytical concern for law enforcement personals and for the environmental protection agencies. As the use of explosive substances have been increased by the terrorists, problems have increased for law enforcement and environment and security agencies regarding the detection ofexplosives residues in baggage, parcels vehicles, aeroplane, on travellers, etc. In bomb scene investigations, it is important to find debris that includes detection of explosive residues. Mobile and hand held explosives detectors, similar to those used for detecting hidden explosives, can be of great help in detecting such residues. Several methods i.e. GC/MS, SEM, FTIR were used in Punjab Forensic Science Agency (PFSA) to analyze residues of explosives. The detection of landmines is an acute, urgent worldwide problem that needs specific and effective detection methods (Yinon 2002). Keeping in mind the above said situations, the project was designed with following objectives |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Institute of Biochemistry & Biotechnology (IBBT) |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dr. Muhammad Sarwar |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dr. Muhammad Wasim |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | FaizaMasood |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Thesis |
| Damaged status | Collection code | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Accession Number | Koha item type |
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| Veterinary Science | UVAS Library | UVAS Library | Thesis Section | 2015-07-16 | 2235-T | 2235-T | Thesis |