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Showing 1 to 20 of 4788 for “"Attempted"”.
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The attempted synthesis of precursors of tetraaryldiazoethanes
This research involves the investigation of possible useful synthetic methods leading to tetraaryldiazoethanes of the type PhPh<sup>I</sup>Ph<sup>II</sup>CC(N<sub>2</sub>)PH<sup>III</sup> or their precursors. The synthesis of these compounds is of importance since the carbenoid and carbonium ion …
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Attempted Synthesis of a Photoreactive Geranylcysteine Derivative.
<p>In an attempt to synthesize a photoreactive geranylcysteine derivative, <b>A</b>, with an appropriate photoprobe to be studied as a mimic for farnesylated protein, <b>B</b>, the following syntheses were carried out. The hydroxyl group of geraniol was protected with DHP/PPTs to generate <b>1</b> …
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The attempted plasticization of cellulose from cellulose xanthate
This investigation was started at the suggestion of Dr. P. C. Scherer who suggested that a film prepared from a cellulose xanthate, in which the fiber form had been destroyed by some action other than by dilute alkali, should have interesting properties. The possibilities of such a material might …
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Two Attempted Investigations into the Complexities of Staphylococcal Disease
<p>Two investigations were attempted to add insight into the multiple problems related to staphylococcal infections. A comparison study was made of the hospital expenses of a group of hospitalized patients whose apparently clean surgical wounds developed staphylococci, and a comparable group whose …
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A behavioral portrait of the attempted adolescent parricide offender
… exist which systematically address the topic of attempted adolescent parricide, particularly within a family violence context. This study, through qualitative research techniques: (a) determined the incidence of attempted adolescent parricide; (b) examined variables associated with the …
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Characteristics of Hispanic Seventh-day Adventist Adolescents Who Attempted Suicide
… and physical abuse was more likely to have attempted suicide.</p> <p><em>Conclusions</em>. There are some characteristics that seem to influence Hispanic SDA adolescents to attempt suicide. However, caution must be exerted so as to not draw definite conclusions from this study to other …
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The attempted synthesis of 3-trifluoromethyl-2,5-dihydrothiophene 1,1-dioxide
… 1,1- dioxide (I) was attempted by means of a modified Diels-Alder reaction of 2- trifluoromethyl-1,3-butadiene (II) and sulfur dioxide. Evidence is given to support the structure of the product of the Diels-Alder reaction as that assigned to I.
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Causes of attempted suicide in Ohangwena region: A social work exploration
… the Ohangwena region by exploring the causes of attempted suicide in the region. A qualitative approach was utilized. Data were gathered through semi-structured self-developed interviews and analysed using thematic content analysis. The sample of twenty (20) participants who were all suicide …
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The attempted synthesis of 4,4-dimethyl-3-dimethylamino-2,6-cyclohexanedione carboxamide
<p>The use of boron-containing amines for the amino alkylation of amides has been investigated in our laboratories with the aim of preparing compounds which could be used in neutron capture therapy. The purpose of this procedure is to achieve selective irradiation of a neoplactic growth by inducing …
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The Attempted Impeachment of the First Duke of Buckingham in 1626
On August 24, 1628, George Villiers, Duke of Buckingham and Lord Admiral of England was murdered in Portsmouth. His murderer, John Felton, stated his motivation in murdering the duke was that, "he believed he should do God good service if he killed the duke." Many members of Parliament two years …
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Attempted Replication Of, and Selective Breeding For, Instrumental Conditioning of Drosophila Melanogaster
Made available in DSpace on 2014-12-10T21:07:26Z (GMT). No. of bitstreams: 1 7212447.pdf: 3327129 bytes, checksum: 3f22082b90088c3bb6bdf79edaa0a2be (MD5) Previous issue date: 1971
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The determination of superoxide oxygen and the attempted preparation of lithium and alkaline earth metal superoxides
Dissertation (Ph.D.)--University of Kansas, Chemistry, 1950.
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Attempted asymmetric synthesis of Lactobacillic acid / |nFawzy F. Z. Georges. -- 260 St. Catharines, Ont. : [s. n.],
… acid has been alternatively attempted by ring opening of bicyclo- [4.1.~-heptan-2-onewithout much success. Attempts to resolve or prepare bicyclo[ 4.1.~-hePtan-2-one optically active are also reported. On the other hand, a complete scheme is described for the possible …
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