Results 1 to 10 of about 6,787 (217)
Age determination of the open cluster NGC 2287 (M41)
Astrophysics and Space Science, 1988 We have estimated the age of the open cluster NGC 2287 (M41) by taking into account the rotation of the member stars.
KÜÇÜK, İBRAHİM, ERYURTEZER, D
openaire +3 more sources
Some of the next articles are maybe not open access.
Improving the wear resistance of M41 steel by nitrogen alloying and ESR
Materials Characterization, 2007Abstract AISI M41 high-speed steel (HSS) is considered as a super-hard tool steel due to high hardness level (65–70 HRC). Nitrogen alloying of AISI M41 HSS produces marked solid solution hardening and precipitation strengthening in addition to an improvement in pitting resistance.
Taha Mattar +2 more
exaly +2 more sources
Carbohydrate Polymers, 2020
This study aimed to investigate the physicochemical properties, health-promoting benefits and rheological properties of an EPS produced by a novel probiotic Pediococcus pentosaceus M41 isolated from a marine source. P. pentosaceus M41 was able to produce an EPS with average molecular weight of 682.07 kDa.
Mutamed Ayyash +2 more
exaly +3 more sources
This study aimed to investigate the physicochemical properties, health-promoting benefits and rheological properties of an EPS produced by a novel probiotic Pediococcus pentosaceus M41 isolated from a marine source. P. pentosaceus M41 was able to produce an EPS with average molecular weight of 682.07 kDa.
Mutamed Ayyash +2 more
exaly +3 more sources
M41 and Non-M41 UBA1 Variants Differ in Their Alteration of Hematopoiesis
Blood, 2023Background: UBA1 variants have recently been described as causative to the somatic hematoinflammatory disease VEXAS Syndrome. Previously, the features of M41 and non-M41 variants regarding their diagnoses and inflammatory transcriptome in comparison to other patients (pts) diagnosed with hematological malignancies (HM) have been ...
Maki Sakuma +6 more
openaire +1 more source
The use of M41S materials in chiral HPLC
Chemical Communications, 1999Siliceous MCM-41 and MCM-48, covalently linked with the chiral selector (R)-naphthylethylamine, have been evaluated as supports in chiral HPLC and show for several racemates higher separation factors than for a stationary phase based on amorphous silica.
Carla Thoelen +3 more
openaire +1 more source
Spectroscopic Investigations of Mesoporous M41S Silica Phases
MRS Proceedings, 1994AbstractMesoporous silica phases of the M41S type were investigated by SiK XANES spectroscopy and the results compared with the information provided by 29Si MAS NMR spectroscopy. The results show that the pore walls are more ordered than in “truly” amorphous silica phases (as, e.g., glass) and indicate a relationship of their structure to layered ...
Michael FrÖBa +8 more
openaire +1 more source
Mesoporous M41S materials in capillary gas chromatography
Chemical Communications, 1997M-41S materials anchored to glass capillary columns via sol–gel techniques can be advantageously utilised for gas chromatographic separations.
M. Raimondo +4 more
openaire +1 more source
2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source