Results 31 to 40 of about 5,465 (230)

IMPACT OF CUSTOMS SIMPLIFICATIONS ON THE COMPETITIVENESS OF EUROPEAN ECONOMIC OPERATORS [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2023
The customs procedure, which is an extremely complex one, essentially provides for the conduct of a sequence of operations which the economic agent must carry out and which can consist of the filing of declarations, the presentation of goods to the ...
POPEANGĂ VASILE NICOLAE
doaj  

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +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

Cechy normatywne cła jako daniny publicznej w polskim i unijnym prawie celnym

open access: yesActa Iuris Stetinensis, 2018
The aim of the presented article is to order and systematize features of customs duty as a public levy resulting from Polish and European Union customs law.
Adam Drozdek
doaj   +1 more source

Customs duties and their impact on national protectionism -   Comparative Legal Study [PDF]

open access: yesالرافدین للحقوق, 2014
Custom tariff is a table containing customs imposed by the state on the goods after tabulation and detailing them when imported or exported. The categories of fees are different from one country to another according to difference in the motive of ...
Hussein Tawfiq Fayd Allah   +1 more
doaj   +1 more source

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 problematic aspects of applying duties in Ukraine [PDF]

open access: yesLex Portus, 2018
The article analyzes different approaches to the scientific definition “duty” like concept, as well as the author's definition of the term “duty”. It is determined that customs are characterized as general signs of customs payments, as well as special ...
Ludmyla Batanova, Iryna Kukharuk
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

The Determinants of Customs Duties Evasion in Egypt

open access: yesECONOMICS
Following the Arab Spring in 2011, Egypt implemented policies to restrict imports to control foreign currency spending, as foreign currency reserves dwindled.
Barbary Mahmoud Magdy
doaj   +1 more source

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