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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 5255 for “"Isolation"”.
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Isolation in Tragopogon (Compositae)
… of genus Tragopogon.Of the four basic criteria (isolation, time, mutation and adaptation) required to produce evolutionary change, the presence or absence of isolation is the focus of the present investigation. Five evidences of isolation were studied: (1) A comparison was made for the three …
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Isolation of Chlamydia Trachomatis
<p>Chlamydia trachomatis is an ob ligate in tra c e llu la r parasite re sponsible for a number o f human in fection s. The growing prevalence o f chlamydial in fection s has increased the demand fo r diagnostic testin g fo r th is organism. This study was performed to determine an e ffe c tiv e …
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Seismic isolation of bridges
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.
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Base isolation case study
… of the current code, ASCE 7-05 into the base isolation design and the analysis of base isolation response due to seismic forces. An eight story irregular structure is modeled using SAP2000 structural program. The time history of Northridge earthquake is used as a seismic forcing function of …
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A Promenade for Isolation
This building emerges as a solitary work from obscurity. Its form is a composition of disjointed rooms connected by common themes: frontality, obscurity, artifice, and seclusion.<br /><br />In the first part, the plan appears as a map of a promenade which is the main ordering device of the building …
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Shock isolation using switchable stiffness
… control strategy applied to the problem of shock isolation. This is based on the principle that the stiffness and mass are the principal physical properties that control the passive system shock response. The problem of shock response control is divided in two stages. Firstly, the maximum response …
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Study of base isolation systems
… for modeling the superstructure and the isolation system are also described. Elastic time-history analyses were carried out using comprehensive finite element structural analysis software package SAP200. Time history analysis was conducted for the 1940 El Centro earthquake. Response …
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Photon isolation and jet substructure
We introduce soft drop isolation, a new photon isolation criterion inspired by jet substructure techniques. Soft drop isolation is collinear-safe and is equivalent to Frixione isolation at leading order in the small R limit. However, soft drop isolation has the interesting feature of being …
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The Isolation and Characterization of Nannobacteria
With improvements in technology in recent years, new realms of images are being discovered by high power microscopy. One such discovery has been of very small structures resembling bacteria, only much smaller, at approximately 1/1000th the volume. These structures have been noted in many images of …
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Isolation and Characterization of Pecan Lipase
No abstract prepared.
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Cardiomyocyte Cell Cycle, Renewal and Isolation
… III and IV, the focus was the development of isolation strategies for embryonic (paper III & IV) and more mature cardiomyocytes (paper IV). We establish a non-genetic FACS based technique utilizing the surface marker VCAM-1, facilitating the enrichment of embryonic cardiomyocytes (paper III). …
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Isolation, Enumeration and Identification of Enterococci
In the United States the presence of the coliform group of organisms, especially Escherichia coli, serves as an indicator of fecal contamination. In recent years there has been a steady increase of interest in the enterococci, members of the genus Streptococci, as indicators. |It is still debatable …
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Isolation and analysis of ribonucleic acids
… cell. Separation of these parts usually precedes isolation of the ribonucleic acids they contain. This separation is accomplished by a process of cell fractionation (Mathias, 1966).
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Isolation and Characterization of Muscle Enolase
Made available in DSpace on 2014-12-05T19:37:41Z (GMT). No. of bitstreams: 1 6101624.pdf: 3653820 bytes, checksum: 903379eee497cbfb8d675aa1be93800e (MD5) Previous issue date: 1961
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Isolation and characterisation of histone transacetylases
Acetylation, one of the post-synthetic modifications of histones, weakens histone-DNA interactions and may play a regulatory role in gene control of eukaryotes. The literature available on histone acetylation as well as other post-synthetic modifications of histone has been reviewed. Histone …
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