Results 61 to 70 of about 296,249 (293)

Learning the dynamics of open quantum systems from their steady states

open access: yesNew Journal of Physics, 2020
Recent works have shown that generic local Hamiltonians can be efficiently inferred from local measurements performed on their eigenstates or thermal states.
Eyal Bairey   +4 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

The role of the Triple islands (Greater Tunb, Lesser Tunb and Abu Musa) in Iran’s Maritime supremacy in the Persian Gulf [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2020
For many coastal countries, maritime supremacy has always been a major concern of their grand strategies. The existence of islands is one of the most important means to acquisition of maritime supremacy in maritime territories.
ali amiri, hojat naderi
doaj  

Rom als Gedächtnis der Evolution [PDF]

open access: yesRechtsgeschichte - Legal History, 2004
Memory, ideas, the presence of Rome are all constructions of an observer. The middle ages and the Renaissance, the classical and the romantic age have always constructed their own and different images of Rome.
Raffaele De Giorgi
doaj   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Treaties as Law of the Land: The Supremacy Clause and the Judicial Enforcement of Treaties [PDF]

open access: yes, 2008
Courts in recent years have perceived threshold obstacles to the enforcement of treaties deriving from their nature as contracts between nations that generally depend for their efficacy on the interest and honor of the parties, rather than on domestic ...
Vázquez, Carlos Manuel
core   +1 more source

The Original Meaning of the Judicial Power [PDF]

open access: yes, 2004
In this paper, the author refutes any claim that judicial review was invented in Marbury v. Madison, or that, because it is contrary to the original meaning of the Constitution, it must be justified by some nonoriginalist interpretive methodology.
Barnett, Randy E
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Dreaming Revolutionary Futures: Critical Race’s Centrality to Ending White Supremacy

open access: yesCommunications in Information Literacy, 2020
Critical Library Instruction: Theories and Methods dangerously lacked a centering, and critique, of white supremacy, as a structure of domination; we see the continuation of that active avoidance, or a progress approach through liberal or multicultural ...
Sofia Y. Leung, Jorge R. López-McKnight
doaj   +1 more source

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