Methoxycarbonylation of Ethene by Palladium(II) Complexes with 1,1‘-Bis(diphenylphosphino)ferrocene (dppf) and 1,1‘-Bis(diphenylphosphino)octamethylferrocene (dppomf)
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چکیده
منابع مشابه
X(11) and M 11
In this paper, we prove that the modular curve X(11) over a field of characteristic 3 admits the Mathieu group M 11 as an automorphism group. We also examine some aspects of the geometry of the curve X(11) in characteristic 3. In particular, we show that every point of the curve is a point of inflection, the curve has 110 hyperflexes and there are no inflectional triangles and 144 inflectional ...
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هدف از این تحقیق بررسی برخی عوامل ادراکی واحساسی یعنی استفاده از شیوه های یادگیری زبان ، انگیزه ها ونگرش نسبت به زبان انگلیسی در رابطه با زمینه زبانی زبان آموزان می باشد. هدف بررسی این نکته بود که آیا اختلافی چشمگیر میان زبان آموزان دو زبانه و تک زبانه در میزان استفاده از شیوه های یادگیری زبان ، انگیزه ها نگرش و سطح مهارت زبانی وجود دارد. همچنین سعی شد تا بهترین و موثرترین عوامل پیش بینی کننده ...
15 صفحه اولComplexes of Serum Albumin and cis - Dichlorodiammineplatinum ( 11 )
Human and bovine serum albumin (38-377 p ~ ) bound approximately 1 mol of platinum per mol of protein when incubated with 300 t o 600 PM cis-dichlorodiammineplatinum (11) (cis-DDP) for 6 h at 37 “C. Significantly increased binding was not demonstrated with higher concentrations of cis-DDP or longer incubation periods. Bovine albumin that was carboxamidomethylated retained 0.03-0.06 mol of sulfh...
متن کاملA11 11..11
The presence of paranoid thoughts is not exclusive to clinical disorder; recent data suggest that their prevalence follows an exponential-shaped curve, with many people experiencing a few such thoughts, while a few people experience many such thoughts. Wong et al (pp. 221–229) found that this exponential curve was also evident in their assessment of paranoid thoughts in children, but the freque...
متن کاملA11 11..11
Previous self-harm is a major predictor of non-fatal repetition and subsequent suicide. Owens et al (pp. 193–199), in a systematic review, estimate the rates of these outcomes following self-harm and find the link between self-harm and suicide to be a strong one. Non-fatal repetition occurred in around 15% of people in the year after an attempt, with up to 2% committing suicide over this time. ...
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ژورنال
عنوان ژورنال: Organometallics
سال: 2003
ISSN: 0276-7333,1520-6041
DOI: 10.1021/om021049b