Results 61 to 70 of about 58,849 (324)

Coordination of Density and Nitrogen Fertilization Improves Stalk Lodging Resistance of Strip-Intercropped Maize with Soybeans by Affecting Stalk Quality Traits

open access: yesAgriculture, 2023
To ensure yield in strip-intercropped maize with soybeans (SM), it is crucial to plant at a density comparable to that of monoculture maize (MM). This requires reducing spacing by more than half, increasing intraspecific competition, and altering stalk ...
Xuyang Zhao   +13 more
doaj   +1 more source

Structural basis of mitochondrial receptor binding and constriction by DRP1. [PDF]

open access: yes, 2018
Mitochondrial inheritance, genome maintenance and metabolic adaptation depend on organelle fission by dynamin-related protein 1 (DRP1) and its mitochondrial receptors. DRP1 receptors include the paralogues mitochondrial dynamics proteins of 49 and 51 kDa
Agard, David A   +6 more
core   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor   +12 more
wiley   +1 more source

Transcriptomic Analysis of Maize Inbred Lines with Different Leaf Shapes Reveals Candidate Genes and Pathways Involved in Density Tolerance

open access: yesAgronomy
Maize is an important food and feed crop. Under limited arable land area, the cultivation of high-density-tolerance crops is a key factor in promoting yield improvement. Leaf width and stalk strength are important influences on density tolerance in maize.
Shulei Guo   +11 more
doaj   +1 more source

The Overlooked Biomechanical Role of the Clasping Leaf Sheath in Wheat Stalk Lodging

open access: yesFrontiers in Plant Science, 2021
The biomechanical role of the clasping leaf sheath in stalk lodging events has been historically understudied. Results from this study indicate that in some instances the leaf sheath plays an even larger role in reinforcing wheat against stalk lodging ...
Joseph Cornwall   +3 more
doaj   +1 more source

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd   +3 more
wiley   +1 more source

Dissection of the genetic architecture of stalk mechanical strength and in vivo haploid induction in maize [PDF]

open access: yes, 2016
Stalk lodging causes yield losses in maize cultivation ranging from 5 to 20% annually worldwide and stalk mechanical strength is widely accepted as an indirect indicator for its measurement.
Hu, Haixiao
core  

Dequantisation of the Dirac Monopole [PDF]

open access: yes, 2009
Using a sheaf-theoretic extension of conventional principal bundle theory, the Dirac monopole is formulated as a spherically symmetric model free of singularities outside the origin such that the charge may assume arbitrary real values.
Bleecker D., Lawson H. B., Spanier E. H.
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Investigating the Effect of Cotton Stalks Bark on Physical and Mechanical Properties of Cotton Stalk Flour- Polypropylene Composite [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2015
This study seeks to investigate the possibility of producing polypropylene composite- cotton stalk flour with various percentages of cotton stalk flour.
mahdi abasyan   +3 more
doaj   +1 more source

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