Results 101 to 110 of about 166,763 (371)
Penelitian ini bertujuan mengetahui pengaruh kombinasi intracytoplasmic sperm injection (ICSI) dan aktivasi dengan strontium untuk mengetahui perkembangan pronukleus dan perkembangan embrio sampai tahap blastosis.
Muhammad Gunawan+2 more
doaj +1 more source
The effects of strontium-90 on mice [PDF]
On Sept. 19, 1958 there was published in Science a paper by Dr. Miriam P. Finkel of Argonne National Laboratory in which she communicated her observations on the effects of strontium-90 injected into mice on life expectancy and on incidence of tumors of ...
Kamb, Barclay, Pauling, Linus
core
Metals in the shell of Bathymodiolus azoricus from a hydrothermal vent site on the Mid-Atlantic Ridge [PDF]
Specimens of the mussel Bathymodiolus azoricus were collected from Menez Gwen, a relatively shallow (850 m) hydrothermal vent field on the Mid-Atlantic Ridge. Each bivalve shell (n = 21) was individually cleaned by selective chemical.
Bebianno, Maria João+5 more
core +1 more source
Abstract The establishment of guidelines and curriculum standards for medical physics residency training is a critical component of setting expectations and competencies for the profession. Since the last publication of these standards, residency training has become integrated into the eligibility criteria for most medical physics certification bodies.
Jonathon A. Nye+16 more
wiley +1 more source
Are There Any Stars Lacking Neutron-Capture Elements? Evidence from Strontium and Barium [PDF]
The cosmic dispersion in the abundances of the heavy elements strontium and barium in halo stars is well known. Strontium and barium are detected in most cool, metal-poor giants, but are these elements always detectable? To identify stars that could be considered probable candidates for lacking these elements, I examine the stellar abundance data ...
arxiv +1 more source
Production of very-high-$n$ strontium Rydberg atoms
The production of very-high-$n$, $n\sim300$-500, strontium Rydberg atoms is explored using a crossed laser-atom beam geometry. $n$$^{1}$S$_{0}$ and $n$$^{1}$D$_{2}$ states are created by two-photon excitation via the 5s5p $^{1}$P$_{1}$ intermediate state
Burgdörfer, Joachim+7 more
core +1 more source
Abstract Purpose Stereotactic radiotherapy (SRT) is a highly effective treatment with precision for small, localized lesions. Proton therapy, characterized by the Bragg peak, offers superior dose conformity compared to photon‐based approaches. However, challenges remain in minimizing lateral penumbra and optimizing dose delivery, particularly for small
Chen‐Yu Chou+3 more
wiley +1 more source
Applications of Bioactive Strontium Compounds in Dentistry
Divalent cations have captured the interest of researchers in biomedical and dental fields due to their beneficial effects on bone formation. These metallic elements are similar to trace elements found in human bone.
Mohamed Mahmoud Abdalla+4 more
doaj +1 more source