Results 81 to 90 of about 925,289 (363)

Symmetric union presentations for 2-bridge ribbon knots

open access: yes, 2006
Symmetric unions have been defined as generalizations of Kinoshita-Terasaka's construction in 1957. They are given by diagrams which look like the connected sum of a knot and its mirror image with additional twist tangles inserted near the symmetry axis.
Lamm, Christoph
core  

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

open access: yesFEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Towards a new understanding of cohabitation: Insights from focus group research across Europe and Australia

open access: yesDemographic Research, 2014
Background: Across the industrialized world, more couples are living together without marrying. Although researchers have compared cohabitation cross-nationally using quantitative data, few have compared union formation using qualitative data ...
Brienna Perelli-Harris   +9 more
doaj   +1 more source

Unionisation structure and strategic foreign direct investment [PDF]

open access: yes
It is often argued that if the substitutability between workers is sufficiently high, labour is better off under a centralised labour union than under decentralised unions.
Arijit Mukherjee, Kullapat Suetrong
core  

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

The U.S. Experience of Organising in the Context of the Global Economy [PDF]

open access: yes, 2008
Excerpt] There is no question that some unions, such as the UAW in auto-transplants and auto-parts, CWA/IUE in high tech and electronics, USWA in metal production and fabrication or the UFCW in food processing, face much greater challenges organising in ...
Bronfenbrenner, Kate
core   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Do co-residence and intentions make a difference? Relationship satisfaction in married, cohabiting, and living apart together couples in four countries

open access: yesDemographic Research, 2014
Background: A large body of research has compared relationship satisfaction and quality in cohabiting versus married relationships. Despite increased recognition of couples in living apart together (LAT) relationships, very little research has examined ...
Tsui-o Tai   +2 more
doaj   +1 more source

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