Results 81 to 90 of about 2,353,350 (290)
On pattern avoiding alternating permutations
European Journal of Combinatorics, 2014 21 pages, 2 ...
Joanna N. Chen +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine +21 more
wiley +1 more source
Simultaneous avoidance of generalized patterns
Ars Comb., 2002 In [BabStein] Babson and Steingr\'ımsson introduced generalized permutation patterns that allow the requirement that two adjacent letters in a pattern must be adjacent in the permutation. In [Kit1] Kitaev considered simultaneous avoidance (multi-avoidance) of two or more 3-patterns with no internal dashes, that is, where the patterns correspond to ...
Kitaev, Sergey, Mansour, Toufik
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak +9 more
wiley +1 more source
Highly sorted permutations with respect to a 312-avoiding stack [PDF]
Enumerative Combinatorics and Applications, 2023 Yuji Choi, Yunseo Choi
doaj +1 more source
Generating Trees Unifying Several Classes of Four-Letter Pattern-Avoiding Descent Sequences
AxiomsA descent sequence is a word of nonnegative integers satisfying that the first term is zero, and each subsequent term is at most one plus the number of descents among the preceding terms, where a descent is a position at which a term is greater than the ...
Toufik Mansour
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa +7 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
Pattern avoidance in labelled trees
, 2012 We discuss a new notion of pattern avoidance motivated by the operad theory: pattern avoidance in planar labelled trees. It is a generalisation of various types of consecutive pattern avoidance studied before: consecutive patterns in words, permutations,
DOTSENKO, Vladimir
core +1 more source
Pattern-Avoiding Shallow Permutations
The Electronic Journal of CombinatoricsShallow permutations were defined in 1977 to be those that satisfy the lower bound of the Diaconis-Graham inequality. Recently, there has been renewed interest in these permutations. In particular, Berman and Tenner showed they satisfy certain pattern avoidance conditions in their cycle form and Woo showed they are exactly those whose cycle diagrams ...
Kassie Archer +2 more
openaire +3 more sources