The Hilton-Spencer Cycle Theorems Via Katona’s Shadow Intersection Theorem
A family 𝒜 of sets is said to be intersecting if every two sets in 𝒜 intersect. An intersecting family is said to be trivial if its sets have a common element.
Borg Peter, Feghali Carl
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The Chromosome Cycle and the Centrosome Cycle in the Mitotic Cycle
“Possible, but not interesting,” Lonnrot answered. “You'll reply that reality hasn't the least obligation to be interesting. And I'll answer you that reality may avoid that obligation but that hypotheses may not.” Jorge Luis Borges, “Death and the Compass”
openaire +2 more sources
Organoids in pediatric cancer research
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
The construction of the training process highly skilled athletes in soccer and field hockey in the annual cycle of training [PDF]
The purpose of the study - to justify the theoretical and methodological principles and concepts of the training process of building highly skilled athletes in soccer and field hockey in the annual cycle of training. The results .
Kostyukevych V.M.
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Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
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Forming of educational motivation of students to direction of preparation «Health of a man» in the process of study of medical and biological disciplines [PDF]
The features of forming of educational motivation of students are considered in the process of study of disciplines of medical and biological disciplines. 73 students took part in research.
Babich N.L.
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Pediatric Mediastinal Gray Zone Lymphoma With Germline TET2 Heterozygous Variant
Pediatric Blood &Cancer, EarlyView.
Matthew R. Schuelke +9 more
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Calpain small subunit homodimerization is robust and calcium‐independent
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
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Biomasa: alternativa energética para la reducción de emisiones atmosféricas
La biomasa produce la misma cantidad de emisiones de dióxido de carbono que absorbe durante su crecimiento, es decir, solo emite la misma cantidad de CO2 que procesa durante parte de su ciclo de vida, haciéndola neutra en cuanto a sus emisiones de ...
John Freddy Galvis Martinez +4 more
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
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