Clusterdithiophosphinate mit kubanartigem Mo2M2S4-Kern (M = Co, W) / Clusterdithiophosphinates with Cubane-Type Mo2M2S4-Core (M = Co, W)

مطالعات نظری بر روی ماهیت پیوندهای C→E و E→M در کمپلکس های [NHC→E2H4→M(CO)5] (E=Ge, Sn, Pb, M=Cr, Mo, W)

در این پروژه مطالعات نظری بر روی  ساختار و ماهیت پیوندهای  C EوE M  در برخی از کمپلکس های N-هتروسیکلیک کاربن با فرمول عمومی   [NHC→E2H4→M(CO)5]; (E=Ge, Sn, Pb, M=Cr, Mo, W) در سطح تئوریM06/def2-TZVP  گزارش شده است. انرژی برهمکنش پیوندهای C E  و E M در کمپلکس های فوق  محاسبه و مقادیر حاصل نشان داد که انرژی برهمکنش پیوندهای C→E  و E→M  در حضور اتم M یکسان و با تغییر اتم E از Ge به سمت Pb کاهش می ...

Abnormalities of M egakaryocytes in W / W ” M ice

M ICE OF THE W/WV genotype have hereditary macrycytic anemia,’ and they have defective hematopoietic stem cells that do not proliferate and differentiate normally after transplantation.2’3 The anemia can be corrected by transplantation of functional stem cells into W/WV mice, and splenic tissue from W/W mice supports colony formation by transplanted hematopoietic stem cells in irradiated hosts....

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his study was carried out to determine the importance of type 2 Diabetes mellitus as a risk factor for osteoporosis in postmenopausal women. Materials and Methods: This study was conducted in 2004 on 40 diabetic and 40 healthy postmenopausal women attending the endocrine clinics in Zanjan. These two groups were matched in terms of age, length of their menopausal period and body mass index. Seru...

Dr R W M Strain

Dr Robert William Magill Strain was born on 12 April 1907 at 3 University Square, Belfast. His father was David Strain, manager of the Ulster Bank in Donegall Place, and his mother was Helen Louise Magill in 1906. His mother's sister Florence had married Dr Robert James Johnstone, later SirR J Johnstone, Professor ofGynaecology at Queen's University and University MP in the Stormont Parliament....

Surgn.-Genl. W. M. Webb