Results 301 to 310 of about 3,259,652 (338)
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Bone marrow mesenchymal stem cells-derived exosomal microRNA-150-3p promotes osteoblast proliferation and differentiation in osteoporosis.

Human Gene Therapy, 2020
BACKGROUND/AIM At present, much more studies have focused on the role of microRNAs (miRNAs) in osteoporosis, but the more specific role of miR-150-3p in osteoporosis still needs full exploration.
Min Qiu, S. Zhai, Q. Fu, Da Liu
semanticscholar   +1 more source

Radioactive Europium 150 and Gadolinium 150

Physical Review, 1953
The enriched isotopes of samarium were bombarded with 6.7-Mev protons. A well-defined 13.7-hour activity was measurable in all of the enrichments. Comparison of relative initial saturation intensities clearly indicated that the activity should be assigned to ${\mathrm{Eu}}^{150}$. The activity is the result of negatron emission.
J. J. Neuer   +2 more
openaire   +2 more sources

Chekhov at 150 [PDF]

open access: possibleRussian Studies in Literature, 2010
Literaturnaia gazeta celebrates Chekhov's sesquicentennial by asking seven Russian cultural figures which features of Chekhov they like best and about reasons for his enduring popularity.
openaire   +1 more source

150 Years on

Nursing Standard, 1989
In June 1839, the first patient was admitted to this hospital. To mark the 150th anniversary, a museum has been opened, displaying a wide variety of memorabilia and it is hoped to expand this collection.
openaire   +3 more sources

Conjugated and Conducting Organic Polymers: The First 150 Years.

ChemPlusChem, 2020
Conductive organic polymers are most commonly generated from the oxidation or reduction of conjugated polymers. Although such conjugated polymers are typically viewed as modern materials, the earliest examples of these polymers date back to the early ...
S. Rasmussen
semanticscholar   +1 more source

150 Years of Patent Protection [PDF]

open access: possibleSSRN Electronic Journal, 1999
This paper examines three sets of explanations for variations in the strength of patent protection across sixty countries and a 150-year period. Wealthier nations are more likely to have patent systems, to allow patentees a longer time to put their patents into practice, and to ratify treaties assuring equal treatment of other nations.
Josh Lerner, Josh Lerner
openaire   +5 more sources

150 YEARS AND 150 MERIDIANS

Empire Survey Review, 1938
AbstractIn reality the span of the working life of the Ordnance Survey is just short of the century and a half: whilst the map meridians that it has employed (in Great Britain alone) are, by just as little, over that figure. These meridians are, by the way, all respectable fully-fledged cartographic realities.
openaire   +2 more sources

Mendel, 150 years on

Trends in Plant Science, 2011
Mendel's paper 'Versuche über Pflanzen-Hybriden' is the best known in a series of studies published in the late 18th and 19th centuries that built our understanding of the mechanism of inheritance. Mendel investigated the segregation of seven gene characters of pea (Pisum sativum), of which four have been identified. Here, we review what is known about
Ellis, Noel   +4 more
openaire   +4 more sources

Bulk Vanadium Oxide versus Conventional V2O5/TiO2: NH3–SCR Catalysts Working at a Low Temperature Below 150 °C

ACS Catalysis, 2019
Practical catalysts that work at a low temperature for selective catalytic reduction of NOx using NH3 (NH3–SCR) have been required to treat NOx at the outlet temperature in boiler systems (100–150 ...
Yusuke Inomata   +11 more
semanticscholar   +1 more source

G.P.150

Neuromuscular Disorders, 2014
FHL1 gene mutations are responsible for reducing body myopathy (RBM), a rare condition characterized by progressive muscle weakness and the presence of intracytoplasmic aggregates. Age at onset ranges from early onset in infancy, through childhood and in some cases adult age.
H.E.N. Becane   +12 more
openaire   +2 more sources

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