Zobrazeno 1 - 10
of 214
pro vyhledávání: '"J. Bedmar"'
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 3465-3476 (2024)
The aim of this work is to evaluate the effect of three post-processing heat treatments (HT), from 650 to 1100 °C, on the high-temperature oxidation of laser powder bed fusion (L-PBF) 316L stainless steel. Oxidation tests were conducted at 800 °C f
Externí odkaz:
https://doaj.org/article/a0fc89bc70234a31a69534be3611b4a4
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113214- (2024)
AISI 316L stainless steel lattices were manufactured using two distinct Laser Powder Bed Fusion (LPBF) techniques: a commercial printer equipped with a fiber laser and a novel system equipped with a CO2 laser. Fiber laser systems produce parts exhibi
Externí odkaz:
https://doaj.org/article/1bfec76580414a25938b9f5cf1d2c36d
Publikováno v:
Nitrogen, Vol 2, Iss 1, Pp 30-40 (2021)
Soybean (Glycine max.) is one of the most important legumes cultivated worldwide. Its productivity can be altered by some biotic and abiotic stresses like global warming, soil metal pollution or over-application of herbicides like paraquat (1,1’-di
Externí odkaz:
https://doaj.org/article/41c11f5b0dde4a74868f3a300538c379
Publikováno v:
Plant and Soil. 486:519-534
Purpose Alfalfa is one of the most valuable forage crops in temperate climate zones. Ensifer meliloti, the endosymbiont of alfalfa, contains all the denitrification genes but the capacity of alfalfa root nodules to produce nitrous oxide (N2O) is not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::196c9e013ddc4c0a301dc5e526c43d58
https://doi.org/10.1007/s11104-023-05946-3
https://doi.org/10.1007/s11104-023-05946-3
Autor:
Mustapha Missbah El Idrissi, Omar Bouhnik, Salma ElFaik, Soufiane Alami, Hanane Lamin, Eulogio J. Bedmar, Hanaa Abdelmoumen
Publikováno v:
Frontiers in Agronomy, Vol 3 (2021)
In this work, we analyzed the diversity of the nodule-forming bacteria associated with Lupinus luteus and Lupinus cosentinii grown in the Maamora Cork oak forest acidic soils in Morocco. The phenotypic analysis showed the high diversity of the strain
Externí odkaz:
https://doaj.org/article/f8d283dc3c724ac4a080d77f02ff0d8f
Autor:
Ana Salas, Germán Tortosa, Alba Hidalgo-García, Antonio Delgado, Eulogio J. Bedmar, David J. Richardson, Andrew J. Gates, María J. Delgado
Publikováno v:
Frontiers in Microbiology, Vol 10 (2020)
Legume-rhizobia symbiotic associations have beneficial effects on food security and nutrition, health and climate change. Hypoxia induced by flooding produces nitric oxide (NO) in nodules from soybean plants cultivated in nitrate-containing soils. As
Externí odkaz:
https://doaj.org/article/73e0a0addd9c46eba06e8b4a907817ea
Autor:
Andrea Jiménez-Leiva, Juan J. Cabrera, Emilio Bueno, María J. Torres, Sergio Salazar, Eulogio J. Bedmar, María J. Delgado, Socorro Mesa
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Denitrification in the soybean endosymbiont Bradyrhizobium diazoefficiens is controlled by a complex regulatory network composed of two hierarchical cascades, FixLJ-FixK2-NnrR and RegSR-NifA. In the former cascade, the CRP/FNR-type transcription fact
Externí odkaz:
https://doaj.org/article/60aebac7fba04a90aa135b6be1a97529
Nodulation of Retama monosperma by Ensifer aridi in an Abandonned Lead Mine Soils in Eastern Morocco
Autor:
Hanane Lamin, Soufiane Alami, Omar Bouhnik, Salma ElFaik, Hanaa Abdelmoumen, Eulogio J. Bedmar, Mustapha Missbah-El Idrissi
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Millions tons of lead and zinc wastes from the abandoned Touissit mine are stored in the open air as dikes in the vicinity of the villages in Eastern Morocco and pose a real danger to both the environment and local populations. To prevent the movemen
Externí odkaz:
https://doaj.org/article/decdff6f6a1941e996397ede917bd921
Autor:
Noemí Fernández, Juan J. Cabrera, Adithi R. Varadarajan, Stefanie Lutz, Raphael Ledermann, Bernd Roschitzki, Leo Eberl, Eulogio J. Bedmar, Hans-Martin Fischer, Gabriella Pessi, Christian H. Ahrens, Socorro Mesa
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
The adaptation of rhizobia from the free-living state in soil to the endosymbiotic state comprises several physiological changes in order to cope with the extremely low oxygen availability (microoxia) within nodules. To uncover cellular functions req
Externí odkaz:
https://doaj.org/article/03fa6e9e22764715808b3aeb63034401
Autor:
Alba Hidalgo-García, María J. Torres, Ana Salas, Eulogio J. Bedmar, Lourdes Girard, María J. Delgado
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
More than two-thirds of the powerful greenhouse gas nitrous oxide (N2O) emissions from soils can be attributed to microbial denitrification and nitrification processes. Bacterial denitrification reactions are catalyzed by the periplasmic (Nap) or mem
Externí odkaz:
https://doaj.org/article/fcd0c2c3d8e647a399ad433a1b2c3663