Results 41 to 50 of about 9,037,671 (282)
On the Group Structure in Homotopy Groups [PDF]
Nagoya Mathematical Journal, 1954 Usually the group structure in a homotopy group is defined directly and explicitly. But the algebraic approach to the topology, now common, seems to raise the following question : is that the only group sturcture which is natural from the algebraic topological point of view?
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
A Complexity Research of Percolation and Permeation Behavior in Cluster Groups
IEEE AccessIn this study, a novel artificial potential-driven computational framework is proposed for studying macroscopic percolation and permeation phenomena in dynamic group systems.
Yufei Yuan +3 more
doaj +1 more source
The structure of Selmer groups [PDF]
Proceedings of the National Academy of Sciences, 1997 The purpose of this article is to describe certain results and conjectures concerning the structure of Galois cohomology groups and Selmer groups, especially for abelian varieties. These results are analogues of a classical theorem of Iwasawa. We formulate a very general version of the Weak Leopoldt Conjecture.
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez +13 more
wiley +1 more source
Inorganics, 2020 [Fe]-hydrogenase (Hmd) catalyzes the reversible heterolytic cleavage of H2, and hydride transfer to methenyl-tetrahydromethanopterin (methenyl-H4MPT+).
Gangfeng Huang +3 more
doaj +1 more source
Scientific Reports, 2023 Methane is a potent greenhouse gas, which has contributed to approximately a fifth of global warming since pre-industrial times. The agricultural sector produces significant methane emissions, especially from livestock, waste management and rice ...
Tatiana Spatola Rossi +7 more
doaj +1 more source
Frontiers in Materials, 2023 The physical and mechanical properties of recycled aggregates (RA) among different particle sizes are compared. Results demonstrate that adhesive mortar content is a significant factor in determining the properties of recycled aggregate concrete (RAC ...
Qi Feng +4 more
doaj +1 more source
Summary of the Structure Functions Working group at DIS 2012
, 2012 A summary of the recent experimental, phenomenological and theoretical results presented in the Structure Functions working group at DIS2012 workshop.Comment: 12 pages, 9 figures, to be published in the Proceedings of the XX International Workshop on ...
Cooper-Sarkar, Amanda +2 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Psychological safety (PS) is essential for teamwork, communication, and patient safety in complex healthcare environments. In pediatric oncology, interprofessional collaboration occurs under high emotional and organizational demands. Low PS may increase stress, burnout, and adverse events.
Alexandros Rahn +4 more
wiley +1 more source