Results 51 to 60 of about 5,399,796 (309)
Small Maximal Sum-Free Sets [PDF]
The Electronic Journal of Combinatorics, 2009 Let $G$ be a group and $S$ a non-empty subset of $G$. If $ab \notin S$ for any $a, b \in S$, then $S$ is called sum-free. We show that if $S$ is maximal by inclusion and no proper subset generates $\langle S\rangle$ then $|S|\leq 2$. We determine all groups with a maximal (by inclusion) sum-free set of size at most 2 and all of size 3 where there ...
Michael Giudici, Sarah Hart 0001
openaire +3 more sources
Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham +7 more
wiley +1 more source
A toy model of food production in a connected landscape
Frontiers in Applied Mathematics and Statistics, 2023 The drive to maximize food production in a sustainable manner is a paramount concern for farmers and governments. The aim of food producers is to maximize their production yield employing actions such as application of fertilizer or pesticide they ...
Anthony O'Hare
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric refractory immune thrombocytopenia (rITP) is generally characterized by persistent thrombocytopenia and failure to achieve a sustained response to multiple standard therapies. We report a 4‐year‐old female with congenital tufting enteropathy, post‐intestinal transplant patient on immunosuppressants, who developed severe rITP ...
Sarah Hsieh +4 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba +29 more
wiley +1 more source
Differentially Expressed Proteins of Soybean (Glycine max) Pulvinus in Light and Dark Conditions [PDF]
, 2013 Some plant species both track and avoid the sun through turgor changes of the pulvinus tissue at the base of their leaves, maximizing light reception in dim conditions and minimizing cellular damage due to excessive light.
Savithiry Natarajan +4 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Graft‐versus‐host disease (GvHD) remains one of the most significant complications of hematopoietic stem cell transplantation (HSCT). Abatacept, a selective T‐cell costimulation modulator, is a relatively novel prophylactic agent, though pediatric data remain limited.
Matthijs D. Kruizinga +3 more
wiley +1 more source
MathematicsUnderground mine production scheduling under uncertainty is a complex and multi-field coupling system project. In this study, underground mine production scheduling seeks to determine the optimal start time of extraction-related projects, with the ...
Jianli Cao +6 more
doaj +1 more source
Optimizing nontrivial quantum observables using coherence
New Journal of Physics, 2019 In this paper we consider the quantum resources required to maximize the mean values of any nontrivial quantum observable. We show that the task of maximizing the mean value of an observable is equivalent to maximizing some form of coherence, up to the ...
Kok Chuan Tan +2 more
doaj +1 more source
Biased Random-Key Genetic Algorithm with Local Search Applied to the Maximum Diversity Problem
Mathematics, 2023 The maximum diversity problem (MDP) aims to select a subset with a predetermined number of elements from a given set, maximizing the diversity among them.
Geiza Silva +5 more
doaj +1 more source