Results 21 to 30 of about 27,420 (263)
Effects of strontium and boron interactions in Al-7Si alloys [PDF]
China Foundry, 2010 Effects of boron and strontium combined treatment on the microstructure of hypoeutectic Al-7Si alloy have been studied. Experimental results show that strontium has no significant effect on the grain refinement efficiency of boron and the eutectic ...
Chen Xiang, Li Yanxiang
doaj
Comparison between strontium administration and ibandronate injection effects on bone density of post-ovariectomy Wistar rat [PDF]
Гений oртопедии, 2020 Introduction Osteoporosis is a disease causing high morbidity with increasing prevalence. It is one of chronic diseases caused by reduced bone mass that subsequently decreases bone strength and increases fracture risks.
Donny Bastian, I Ketut Martiana
doaj +1 more source
Urania, 2023 Bahan bakar nuklir setelah digunakan di reaktor menghasilkan beberapa hasil fisi, dimana salah satunya adalah strontium (90Sr). Isotop strontium dapat dimanfaatkan menjadi bahan baku pembuatan baterai, tetapi strontium tersebut masih tercampur dengan ...
M. Fiqri Sholahudin +4 more
doaj +1 more source
Yankuang ceshi, 2019 BACKGROUND The traceability study of uranium ore concentrates plays an important role in nuclear forensics. By measuring the abundance ratios of lead and stontium isotopes, the results can provide some geographical indication information for traceability.
XU Zhuo +5 more
doaj +1 more source
Adsorption and safe immobilization of Sr ions in modified zeolite matrices
Scientific Reports, 2023 In the present study, an Iranian natural zeolite (Sabzevar region) was evaluated as a natural adsorbent for the elimination and immobilization of strontium ions from an aqueous solution.
Mahya Fayezi +5 more
doaj +1 more source
Preparation of strontium hexaferrite magnets from celestite and blue dust by mechanochemical route [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2008 In the present investigation celestite (natural ore of strontium) and blue dust (iron ore fines) have been used for the preparation of strontium hexaferrite powder. The mechanical alloying process has been adopted to prepare strontium hexaferrite powder.
Tiwary R.K., Narayan S.P., Pandey O.P.
doaj +1 more source
Molecular Oncology, EarlyView.Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang +12 more
wiley +1 more source
Strontium and enamel hydroxyapatite stability: Exploring strontium potential as a food supplement
Future FoodsStrontium in food and drinking water may positively affect skeletal health, but the mechanisms behind such protection remain unclear, limiting the broader application of strontium supplements. This study explored strontium interaction with hydroxyapatite
Xiao-Chen Liu +4 more
doaj +1 more source
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Applied SciencesStrontium is known for enhancing bone metabolism, osteoblast proliferation, and tissue regeneration. This systematic review aimed to investigate the biological effects of strontium-doped calcium phosphate biomaterials for bone therapy.
Juliana Alves Côrtes +5 more
doaj +1 more source