Results 81 to 90 of about 2,629,045 (309)
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior +7 more
wiley +1 more source
California Agriculture, 1962 Safflower, a crop of increasing importance in California, develops the deepest root system of any annual crop yet investigated by the Department of Irrigation.
D Henderson
doaj
Getting to the roots of it: Genetic and hormonal control of root architecture
Frontiers in Plant Science, 2013 Root system architecture (RSA)--the spatial configuration of a root system--is an important developmental and agronomic trait, with implications for overall plant architecture, growth rate and yield, abiotic stress resistance, nutrient uptake, and ...
Janelle Kang Hui Jung +1 more
doaj +1 more source
The role of strigolactones in root development [PDF]
Plant Signaling & Behavior, 2016 Strigolactones (SLs) and their derivatives were recently defined as novel phytohormones that orchestrate shoot and root growth. Levels of SLs, which are produced mainly by plant roots, increase under low nitrogen and phosphate levels to regulate plant responses.
Huwei, Sun +4 more
openaire +2 more sources
Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright +13 more
wiley +1 more source
Annals of Tropical Research, 2002 This study was conducted to verify the effectiveness of plastic packaging and fungicide treatment in prolonging the shelf life of fresh cassava roots for marketing, determine the acceptability of the plastic-picked cassava among urban consumers, and ...
Emma S. Data +2 more
doaj
Unique and Conserved Features of the Barley Root Meristem
Frontiers in Plant Science, 2017 Plant root growth is enabled by root meristems that harbor the stem cell niches as a source of progenitors for the different root tissues. Understanding the root development of diverse plant species is important to be able to control root growth in order
Gwendolyn K. Kirschner +8 more
doaj +1 more source
MicroRNAs: At the Root of Plant Development? [PDF]
Plant Physiology, 2003 Although most genes use RNA in the form of mRNA as a coding intermediate for protein production, there are many genes whose final products are RNA. These noncoding RNAs range from the familiar transfer and ribosomal RNAs to the more recently discovered regulatory RNAs.
Bonnie, Bartel, David P, Bartel
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter +17 more
wiley +1 more source
Sintra-root system heterogeneity of Radopholus similis population dynamics on bananas, a modelling approach [PDF]
, 2009 At the plant scale, the heterogeneity of pest populations have long time been ignored. Concerning plant-parasitic nematodes, there is strong evidence that these populations could be highly heterogeneous in space, mostly due to their low dispersal ...
Quénéhervé, Patrick, Tixier, Philippe
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