Results 91 to 100 of about 2,898,245 (291)

Rhinovirus dynamics across different social structures. [PDF]

open access: yesNpj Viruses, 2023
Luka MM   +16 more
europepmc   +1 more source

Social Policies and Structures: Institutional Frictions and Traps in the Czech Republic After 1989 [PDF]

open access: yes, 2001
This paper compares the standard economic and a complementary socio-economic approach to the transition. While the economic approach looks at social problems from the outside and views them as costs of transition, the socio-economic approach looks at ...
Vecernik, Jiri
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Some Secrets of Sugar Plantations

open access: yesLer História
This essay reflects on the origins, impact, and legacy of my book Sugar Plantations in the Formation of Brazilian Society (1985). Originally conceived as a study of the economic and social structures of colonial Brazil, the work challenged prevailing ...
Stuart B. Schwartz
doaj   +1 more source

Basic concepts in social sciences II [PDF]

open access: yes, 2000
In this paper an extension is given of the set of concepts considered to be basic to the fields of Economics, Organization Theory, Political Science, Psychology and Sociology. The modeling is in terms of automata and automata networks. In the first paper
Hoede, C.
core   +2 more sources

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard   +5 more
wiley   +1 more source

The Study of International Peace Initiatives and International Relations Theories

open access: yesCzech Journal of International Relations, 2012
This study aspires to harness the impulses of the critique of international peace initiatives (IPIs) up to this point for the purposes of improving the practical inquiries into them.
Tomáš Dopita
doaj  

Tunable and Growing Network Generation Model with Community Structures

open access: yes, 2014
Recent years have seen a growing interest in the modeling and simulation of social networks to understand several social phenomena. Two important classes of networks, small world and scale free networks have gained a lot of research interest.
Jan, Zohaib   +3 more
core   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

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