Zobrazeno 1 - 10
of 18 669
pro vyhledávání: '"A. R. Harding"'
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-7 (2024)
Abstract Plate tectonic processes modulate element cycling, crust generation, and differentiation, yet at what point in Earth’s history these processes emerged remains debated. Here we present evidence that parts of the >3.7 Ga Isua Supracrustal Be
Externí odkaz:
https://doaj.org/article/43983e43fbb44f8394c8ec2f14ec0c97
Autor:
Davies, Joan
Publikováno v:
Social History, 1981 Jan 01. 6(1), 115-118.
Externí odkaz:
https://www.jstor.org/stable/4285050
Autor:
Bonney, Richard
Publikováno v:
The English Historical Review, 1980 Jan 01. 95(374), 144-147.
Externí odkaz:
https://www.jstor.org/stable/569092
Autor:
Dana Aghabi, Megan Sloan, Grace Gill, Elena Hartmann, Olga Antipova, Zhicheng Dou, Alfredo J. Guerra, Vern B. Carruthers, Clare R. Harding
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-19 (2023)
Abstract Iron is essential to cells as a cofactor in enzymes of respiration and replication, however without correct storage, iron leads to the formation of dangerous oxygen radicals. In yeast and plants, iron is transported into a membrane-bound vac
Externí odkaz:
https://doaj.org/article/89c46f523ed649f98e1a5c32a5de1964
Autor:
E Moya, G Mzembe, M Mwambinga, Z Truwah, R Harding, R Ataide, Leila M Larson, J Fisher, S Braat, SR Pasricha, MN Mwangi, KS Phiri
Publikováno v:
BMC Pregnancy and Childbirth, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Background The birth of a child should be a time of celebration. However, for many women, childbirth represents a time of great vulnerability to becoming mentally unwell, a neglected maternal morbidity. This study aimed to determine the prev
Externí odkaz:
https://doaj.org/article/21ba3bcc8c7a4eb6956cbe9c8c690eb3
Autor:
Tais W. Dahl, Magnus A. R. Harding, Julia Brugger, Georg Feulner, Kion Norrman, Barry H. Lomax, Christopher K. Junium
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Dahl et al. present new evidence based on leaf gas-exchange in primitive vascular plants and fossil remains of some of their earliest ancestors. This alters our thinking on how plants impacted the Earth System and climate.
Externí odkaz:
https://doaj.org/article/677bf9b014154c7c9f006fba99be146d
In the fall of 1975 through the spring of 1977, as Grandin, an urban, public school in North Carolina, was desegregating, anthropologists Dorothy Holland, Margaret Eisenhart, Joe Harding, and Michael Livesay carried out an ethnographic study of the f
Publikováno v:
Earth, Vol 3, Iss 1, Pp 115-124 (2022)
In this paper, we review the evolution of environmental monitoring, from its earliest days of exploration and increasing understanding of ecosystems and environment through the development of models and similar tools, to the current application of mo
Externí odkaz:
https://doaj.org/article/5ba9f5b7486742618252354fb4eecc83
Publikováno v:
Journal of Scientific Research in Science, Vol 38, Iss 1, Pp 187-209 (2021)
The present work focuses on the preparation of chitosan composite and chitosan nanocomposite derivatives for different applications. Chitosan was modified with bentonite or nano-bentonite to give chitosan composite and nanocomposite derivatives hydro
Externí odkaz:
https://doaj.org/article/a3616b81a34d4009a051b5280b46ada1