Results 101 to 110 of about 5,078,605 (303)

Optimization of calculation of parameter of the frequency model zonal destruction of rocks

open access: yesГорные науки и технологии, 2016
An overview of the new, the most significant results in the field of mining research based on the use of non-Euclidean continuum model to describe the distribution of the stress field around the development of circular cross-section.
L. S. Ksendzenko, A. S. Losev
doaj   +1 more source

FX basket options [PDF]

open access: yes
We explain the valuation and correlation hedging of Foreign Exchange Basket Options in a multi-dimensional Black-Scholes model that allows including the smile.
Hakala, Jürgen, Wystup, Uwe
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Expensing stock options [PDF]

open access: yes
Many market commentators argue that companies should expense the stock options they give their employees. Will expensing give investors better information about what companies earn and spend?Stock options ; Corporations - Finance ...
Joseph G. Haubrich
core  

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 Juridical-Legal Bases of Option Which Is Derived from Breakdown of the Contractual Obligation and Its Functions [PDF]

open access: yesآموزه‌‌های فقه مدني, 2019
One of the issues that have been discussed in jurisprudential and legal books is the option which is resulted from the breakdown of the contract, which Iran’s civil code has also dealt with in the materials (441, 442, 443). In the meantime, the important
Ahmad Mortazi, مهدی صفرخانی
doaj  

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

Consumption Tax Options for California [PDF]

open access: yes, 2011
Reviews concerns about the state's current tax system and evaluates potential consumption-based tax reforms, including retail sales tax reform, corporate income tax reform, gross receipts tax, value added tax, and sales-apportioned tax on value ...
Alan J. Auerbach
core  

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

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