Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Akeel A. Mahdi"'
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 22, Iss 2, Pp 117-123 (2019)
This paper presents a comparison of using different techniques for stir spot welding of Aluminum 2024-T3, which are refill friction stir spot welding (RFSSW), edited (RFSSW-pin) and conventional friction stir spot welding (FSSW), depending on the obt
Externí odkaz:
https://doaj.org/article/7a628a52ca1546fd95593ff0f1f51162
Publikováno v:
Engineering and Technology Journal, Vol 31, Iss 8, Pp 1521-1533 (2013)
Knee ankle foot orthoses (KAFOs) are prescribed to paraplegic patients with low level spinal cord injury and with good control of the trunk muscles. Three types of KAFOs were used in this work (plastic-metal, metal-metal and composite materials), the
Externí odkaz:
https://doaj.org/article/1e74e611daf5491692751c51a528790c
Publikováno v:
مجلة النهرين للعلوم الهندسية, Vol 22, Iss 2, Pp 117-123 (2019)
This paper presents a comparison of using different techniques for stir spot welding of Aluminum 2024-T3, which are refill friction stir spot welding (RFSSW), edited (RFSSW-pin) and conventional friction stir spot welding (FSSW), depending on the obt
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 671:012156
This paper presents the effects of using the refill friction stir spot welding (RFSSW) technique on the mechanical properties and microstructure of aluminum AA5052 and AA6061-T3. Specimens were first prepared from AA5052 sheet of thickness 2 mm and A
Autor:
David S. Milner, Akeel A. Mahdi, Geoffrey S. Briggs, Amy L. Upton, Jane I. Grove, Robert G. Lloyd, Christian J. Rudolph
Publikováno v:
Nucleic Acids Research
RecG is a DNA translocase encoded by most species of bacteria. The Escherichia coli protein targets branched DNA substrates and drives the unwinding and rewinding of DNA strands. Its ability to remodel replication forks and to genetically interact wi
Publikováno v:
Nucleic Acids Research
The DNA-binding protein RdgC has been identified as an inhibitor of RecA-mediated homologous recombination in Escherichia coli. In Neisseria species, RdgC also has a role in virulence-associated antigenic variation. We have previously solved the crys
Autor:
John Atkinson, Chris J. Cadman, Christian J. Rudolph, Ingeborg van Knippenberg, Emma J. Gwynn, Milind Kumar Gupta, Peter B. Moon, Peter McGlynn, Colin P. Guy, Mark S. Dillingham, Akeel A. Mahdi, Robert G. Lloyd
Publikováno v:
Molecular Cell
Summary Nucleoprotein complexes present challenges to genome stability by acting as potent blocks to replication. One attractive model of how such conflicts are resolved is direct targeting of blocked forks by helicases with the ability to displace t
Publikováno v:
Genes & Development. 20:2135-2147
The rescue of replication forks stalled on the template DNA was investigated using an assay for synthetic lethality that provides a visual readout of cell viability and permits investigation of why certain mutations are lethal when combined. The resu
Publikováno v:
Nucleic Acids Research. 28:2324-2332
Replication of DNA is fraught with difficulty and chromosomes contain many lesions which may block movement of the replicative machinery. However, several mechanisms to overcome such problems are beginning to emerge from studies with Escherichia coli
Publikováno v:
Journal of Molecular Biology. 264:713-721
The RuvAB and RecG proteins of Escherichia coli promote branch migration of Holliday junction intermediates in genetic recombination. Both are structure-specific helicases that unwind and rewind DNA at the junction point. The helicase activities of t