منابع مشابه
the aesthetic dimension of howard barkers art: a frankfurtian approach to scenes from an execution and no end of blame
رابطه ی میانِ هنر و شرایطِ اجتماعیِ زایش آن همواره در طولِ تاریخ دغدغه ی ذهنی و دل مشغولیِ اساسیِ منتقدان و نیز هنرمندان بوده است. از آنجا که هنر در قفس آهنیِ زندگیِ اجتماعی محبوس است، گسترش وابستگیِ آن با نهاد ها و اصولِ اجتماعی پیرامون، صرفِ نظر از هم سو بودن و یا غیرِ هم سو بودنِ آن نهاد ها، امری اجتناب ناپذیر به نظر می رسد. با این وجود پدیدار گشتنِ چنین مباحثِ حائز اهمییتی در میان منتقدین، با ظهورِ مکتب ما...
An enantiopure N,N,S scorpionate ligand derived from (+)-camphor.
Reductive S-S bond cleavage of a disulfide precursor obtained from a pyridine-catalyzed Peterson-type reaction starting from camphorpyrazole , thionyl chloride and 2-methyl-2-(methyldithio)propionaldehyde yields 2,2'-bis(camphorpyrazol-1-yl)-2-methylpropane-2-thiol (HSiprbpm3cam, ); the first zinc complexes bearing this ligand exhibit kappa3 coordination of the ligand.
متن کاملCarbon Nanotubes from Camphor: An Environment-Friendly Nanotechnology
High-purity carbon nanotubes (CNTs) are produced by chemical vapour deposition of camphor, an environment-friendly hydrocarbon. In a small CVD reactor (1-m long and 26mm wide), CVD of 3 g camphor at 650°C for 1 hour yields ~1.62 g MWNTs of diameter ~10 nm with an as-grown purity over 88%; that is, camphor-to-CNT production efficiency is 50%. This is the highest efficiency ever achieved from any...
متن کاملSpontaneous motion of an elliptic camphor particle.
The coupling between deformation and motion in a self-propelled system has attracted broader interest. In the present study, we consider an elliptic camphor particle for investigating the effect of particle shape on spontaneous motion. It is concluded that the symmetric spatial distribution of camphor molecules at the water surface becomes unstable first in the direction of a short axis, which ...
متن کاملCamphor ingestion: an unusual cause of seziure.
Camphor is a pleasant smelling cyclic ketone with propensity of causing neurologic side-effects especially seizures. We report two patients who after inadvertent consumption of camphor experienced an episode of generalized tonic clonic seizure. These cases highlight the importance of enquiring any intake of material (medicinal or otherwise) in every patient presenting with seizure.
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1937
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.12.493