Zobrazeno 1 - 10
of 1 544
pro vyhledávání: '"Resource Limitation"'
Publikováno v:
Journal of Biological Dynamics, Vol 18, Iss 1 (2024)
We study an avascular spherical solid tumour model with cell physiological age and resource constraints in vivo. We divide the tumour cells into three components: proliferating cells, quiescent cells and dead cells in necrotic core. We assume that th
Externí odkaz:
https://doaj.org/article/dcd6dcac30d44d4a871b4784dbe15c67
Autor:
Bethan L. Littleford-Colquhoun, Chris Geremia, Lauren M. McGarvey, Jerod A. Merkle, Hannah K. Hoff, Heidi Anderson, Carlisle R. Segal, Rebecca Y. Kartzinel, Ian J. Maywar, Natalie Nantais, Camela Moore, Tyler R. Kartzinel
Publikováno v:
Royal Society Open Science, Vol 11, Iss 9 (2024)
Prevailing theories about animal foraging behaviours and the food webs they occupy offer divergent predictions about whether seasonally limited food availability promotes dietary diversification or specialization. Emphasis on how animals compete for
Externí odkaz:
https://doaj.org/article/23b908ba59ed4efe8cdd4c5dd00f4c8b
Autor:
Karoline Wueppenhorst, Abdulrahim T. Alkassab, Hannes Beims, Ulrich Ernst, Elsa Friedrich, Ingrid Illies, Martina Janke, Wolfgang H. Kirchner, Kim Seidel, Michael Steinert, Andrey Yurkov, Silvio Erler, Richard Odemer
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 282, Iss , Pp 116723- (2024)
Honey bees (Apis mellifera) have to withstand various environmental stressors alone or in combination in agriculture settings. Plant protection products are applied to achieve high crop yield, but residues of their active substances are frequently de
Externí odkaz:
https://doaj.org/article/57647244319c421292b5cab2e619fbba
Autor:
Logan M. Peoples, Jana Isanta-Navarro, Benedicta Bras, Brian K. Hand, Frank Rosenzweig, James J. Elser, Matthew J. Church
Publikováno v:
mSystems, Vol 9, Iss 8 (2024)
ABSTRACT Microorganisms grow despite imbalances in the availability of nutrients and energy. The biochemical and elemental adjustments that bacteria employ to sustain growth when these resources are suboptimal are not well understood. We assessed how
Externí odkaz:
https://doaj.org/article/7705c529753e4fd7bd9c2d3d3745e7b8
Publikováno v:
Cancer Imaging, Vol 24, Iss 1, Pp 1-15 (2024)
Abstract Background PSMA PET/CT is the most sensitive molecular imaging modality for prostate cancer (PCa), yet much of the developing world has little or no access to PET/CT. [99mTc]Tc-PSMA scintigraphy (PS) is a cheaper and more accessible gamma ca
Externí odkaz:
https://doaj.org/article/47164570f07c4ae8ba21d751ef131338
Akademický článek
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Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111553- (2024)
How climatic effects on forest greenness vary between different temperature and precipitation gradients in climate–sensitive and ecologically fragile areas, such as the Yellow River Basin (YRB) in China, is not well understood. Here we used meteoro
Externí odkaz:
https://doaj.org/article/f193cf7c57944624b63d9b086230c27b
Autor:
Laughlin, Daniel C., author
Publikováno v:
Plant Strategies : The Demographic Consequences of Functional Traits in Changing Environments, 2023, ill.
Externí odkaz:
https://doi.org/10.1093/oso/9780192867940.003.0002
Autor:
Chunzhu Liu, Xiaozeng Han, Xu Chen, Jun Yan, Xinchun Lu, Bo Song, Wei Wang, Wenxiu Zou, Xianfa Ma
Publikováno v:
Agronomy, Vol 14, Iss 5, p 927 (2024)
Inversion tillage and organic fertilizer application can break the plow pan and improve soil quality. However, the effects of combining these practices on the soil microbial resource limitation and maize yield in Haplic Chernozem are unclear. In this
Externí odkaz:
https://doaj.org/article/d329825fc82447ba8f38ded0a2e6ed40
Akademický článek
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