Results 31 to 40 of about 3,691,399 (279)

The L^2-Alexander torsion of 3-manifolds

, 2015
We introduce $L^2$-Alexander torsions for 3-manifolds, which can be viewed as a generalization of the $L^2$-Alexander polynomial of Li--Zhang. We state the $L^2$-Alexander torsions for graph manifolds and we partially compute them for fibered manifolds ...
Dubois, Jérôme, Friedl, Stefan, Lück, Wolfgang   +2 more
core   +3 more sources

Virtual knot groups and almost classical knots

, 2016
We define a group-valued invariant of virtual knots and relate it to various other group-valued invariants of virtual knots, including the extended group of Silver-Williams and the quandle group of Manturov and Bardakov-Bellingeri.
Boden, Hans U., Gaudreau, Robin, Harper, Eric, Nicas, Andrew J., White, Lindsay   +4 more
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Alexander the Great: Head to Head with CTE (Chronic Traumatic Encephalopathy) [PDF]

Athens Journal of History, 2017
One of history’s lingering questions involves the dramatic personality and behavior changes of Alexander the Great. How did a man who was regarded as intelligent, charismatic, compassionate, judicious and composed become increasingly irrational, paranoid,
Alexandra F. Morris
doaj   +1 more source

Alexander von Humboldt postfrisch: Die Rezeption des deutschen Naturforschers in der weltweiten Philatelie

HiN - Alexander von Humboldt im Netz. Internationale Zeitschrift für Humboldt-Studien, 2022
Zusammenfassung Seit 1950 erschienen weltweit über hundert Briefmarken mit Alexander von Humboldt und/oder seinen grafischen Arbeiten als Motive. Peter Korneffel verarbeitete die komplette Sammlung der Marken aus über 25 Ländern zu dem Buch Alexander
Peter Korneffel
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

Alexander polynomials: Essential variables and multiplicities

, 2007
We explore the codimension one strata in the degree-one cohomology jumping loci of a finitely generated group, through the prism of the multivariable Alexander polynomial.
Dimca, Alexandru, Papadima, Stefan, Suciu, Alexander I.   +2 more
core   +3 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Reading Plutarch of Chaeronea: A Cinematic Portrait of the Youth of Alexander the Great as Envisaged by Robert Rossen and Oliver Stone

Images, 2015
Reading Plutarch of Chaeronea: A Cinematic Portrait of the Youth of Alexander the Great as Envisaged by Robert Rossen and Oliver Stone This article is a study of the dynamics of interaction between historiography and “historiophoty” i.e.
Krzysztof Antczak, Dan Tudor Ionescu
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source