Zobrazeno 1 - 10
of 1 139
pro vyhledávání: '"P. Graven"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 5961-5985 (2024)
Reflecting recent advances in our understanding of soil organic carbon (SOC) turnover and persistence, a new generation of models increasingly makes the distinction between the more labile soil particulate organic matter (POM) and the more persistent
Externí odkaz:
https://doaj.org/article/e09bba3bd40b4411b5b5b8ec4ac7d534
Autor:
H. Chawner, E. Saboya, K. E. Adcock, T. Arnold, Y. Artioli, C. Dylag, G. L. Forster, A. Ganesan, H. Graven, G. Lessin, P. Levy, I. T. Luijkx, A. Manning, P. A. Pickers, C. Rennick, C. Rödenbeck, M. Rigby
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4231-4252 (2024)
We investigate the use of atmospheric oxygen (O2) and carbon dioxide (CO2) measurements for the estimation of the fossil fuel component of atmospheric CO2 in the UK. Atmospheric potential oxygen (APO) – a tracer that combines O2 and CO2, minimizing
Externí odkaz:
https://doaj.org/article/84c71da9e5184a1aa58c3d520e1c5aaa
Autor:
Christina P. W. Cox, Tessa Brabander, Erik Vegt, Quido G. de Lussanet de la Sablonière, Laura H. Graven, Frederik A. Verburg, Marcel Segbers
Publikováno v:
EJNMMI Physics, Vol 11, Iss 1, Pp 1-17 (2024)
Abstract Background New digital detectors and block-sequential regularized expectation maximization (BSREM) reconstruction algorithm improve positron emission tomography (PET)/magnetic resonance (MR) image quality. The impact on image quality may dif
Externí odkaz:
https://doaj.org/article/ecbd0bd0750440d397f1e19b0196e940
Autor:
Nina Brünés, Mette Bendtz Lindstroem, Charlotte Suppli Ulrik, Ove Andersen, Marianne Lisby, Nina Skavlan Godtfredsen, Tina Leth Hansen, Charlotta Pisinger, Vibeke Graven, Kristoffer Marsaa, Laura Hohwü Thomsen
Publikováno v:
BMC Pulmonary Medicine, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background Chronic obstructive pulmonary disease (COPD) is a common disease associated with premature death. Tobacco exposure is the main risk factor, but lower socioeconomic status, early life insults, and occupational exposures are also im
Externí odkaz:
https://doaj.org/article/cd8853017d054fa39e4c44810b77fde3
Autor:
Tarryn S. Lovemore, Mellony Graven
Publikováno v:
South African Journal of Childhood Education, Vol 14, Iss 1, Pp e1-e13 (2024)
Background: South African teachers’ mathematical knowledge for teaching and number sense are markedly low, evidenced in national and international research. There is a call for supporting teachers in developing their knowledge and confidence in tea
Externí odkaz:
https://doaj.org/article/4945812c01e44210b2986d3a0605a5e1
Autor:
Marisa Kumm, Mellony H. Graven
Publikováno v:
South African Journal of Childhood Education, Vol 14, Iss 1, Pp e1-e13 (2024)
Background: National and international assessments show South Africa’s underperformance in mathematics. As many learners already fall behind in the early grades, where foundational number sense should be established, addressing the challenges of nu
Externí odkaz:
https://doaj.org/article/b889428d3de74dee82b91aa693cca6b0
Publikováno v:
South African Journal of Childhood Education, Vol 14, Iss 1, Pp e1-e11 (2024)
Background: This article critically examines the nature of isiXhosa translations in mathematics learning materials, specifically focusing on the doubling and halving unit within the ‘South African Grade 3 Mental Starters Assessment Project (MSAP):
Externí odkaz:
https://doaj.org/article/fe82eb3857ca4fb0b48b59d0792e7ff0
Autor:
Lynn H. Bowie, Mellony H. Graven
Publikováno v:
South African Journal of Childhood Education, Vol 14, Iss 1, Pp e1-e11 (2024)
Background: South African learners face the double disadvantage of living in low socio-economic conditions with access to few resources and attending schools with challenging learning conditions. Mathematics performance reflects such conditions with
Externí odkaz:
https://doaj.org/article/b1fd664b72e34b3d963b4c7483efa28f
Publikováno v:
BMJ Open, Vol 14, Iss 6 (2024)
Background An endogenous pain modulation profile, reflecting antinociceptive and pronociceptive mechanisms, may help to direct management by targeting the involved pain mechanism. For individuals with cervicogenic headache (CeH), the characteristics
Externí odkaz:
https://doaj.org/article/b54a0a4ee52d4418b32c7c95ef0e35ad
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundElevated intracranial pressure (ICP) is a serious and potentially life-threatening condition, for which clinically useful non-invasive measures have been elusive, in some cases due to their inadequate sensitivity and specificity. Our aim wa
Externí odkaz:
https://doaj.org/article/13a61bc78f9c471c9854481e126df966