نتایج جستجو برای: n 40
تعداد نتایج: 1260501 فیلتر نتایج به سال:
Excited states in the neutron-rich N = 38, 36 nuclei (60)Ti and (58)Ti were populated in nucleon-removal reactions from (61)V projectiles at 90 MeV/nucleon. The γ-ray transitions from such states in these Ti isotopes were detected with the advanced γ-ray tracking array GRETINA and were corrected event by event for large Doppler shifts (v/c ∼ 0.4) using the γ-ray interaction points deduced from ...
Vitellogenin, an egg-yolk protein precursor common to oviparous animals, is found abundantly in honeybee workers - a caste of helpers that do not usually lay eggs. Instead, honeybee vitellogenin (180 kDa) participates in processes other than reproduction: it influences hormone signaling, food-related behavior, immunity, stress resistance and longevity. The molecular basis of these functions is ...
The transition rates for the 2(1)+ states in (62,64,66)Fe were studied using the recoil distance Doppler-shift technique applied to projectile Coulomb excitation reactions. The deduced E2 strengths illustrate the enhanced collectivity of the neutron-rich Fe isotopes up to N = 40. The results are interpreted using the generalized concept of valence proton symmetry which describes the evolution o...
T. Baugher,1,2,* A. Gade,1,2 R. V. F. Janssens,3 S. M. Lenzi,4 D. Bazin,1 B. A. Brown,1,2 M. P. Carpenter,3 A. N. Deacon,5 S. J. Freeman,5 T. Glasmacher,1,2 G. F. Grinyer,1,† F. G. Kondev,3 S. McDaniel,1,2 A. Poves,6 A. Ratkiewicz,1,2 E. A. McCutchan,3 D. K. Sharp,5 I. Stefanescu,3 K. A. Walsh,1,2 D. Weisshaar,1 and S. Zhu3 1National Superconducting Cyclotron Laboratory, Michigan State Universi...
Objective To determine the concentration changes of medroxyprogesterone acetate (MPA) in serum and milk in the Chinese lactating women who used Depo Geston® Methods Ten postpartum and breastfeeding women received an injectable contraceptive of Depo Geston® (depo medroxyprogesterone acetate,DMPA, 150 mg/ampoule). Serum and milk samples were collected in the 1st, 2nd, 4th, 6th, 8th 10th and 12th ...
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