Results 41 to 50 of about 3,740,113 (355)

Traditional values that sustain agroecological coffee production among small scale coffee-growing families in Chiapas, Mexico

Frontiers in Agronomy
The objective of the research was to identify the values that indigenous coffee peasant households live and analyse why organized indigenous peasant households continue to produce organic and fair-trade coffee despite the cyclical problems and economic ...
Mónica G. Morales-Mendoza, Obeimar B. Herrera, María Lorena Soto-Pinto, Carla Zamora-Lomeli, Pablo Pérez-Akaki   +4 more
doaj   +1 more source

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

FEBS 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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

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

FEBS 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, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

The Value Relevance of Dividends, Book Value and Earnings in Tehran Stock Exchange [PDF]

تحقیقات مالی, 2006
This paper compares the value relevance of book value and dividends versus book value and reported earnings. The main purpose of this study explains which of dividends, book value and earnings are more value relevance.
حسن قالیباف اصل, محبوبه ناطقی   +1 more
doaj   +2 more sources

The Value Relevance of Accounting Information during the Essential Volatility in Tehran Stock Exchange [PDF]

پژوهش‌های تجربی حسابداری, 2018
This study examines the value relevance in the Tehran Stock Exchange and compares the value relevance of accounting measures during the essential volatility in Tehran Stock Exchange.
zahra farhadi, Gholam reza Soleimany amiri   +1 more
doaj   +1 more source

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

FEBS 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, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Terms of trade, ecologically unequal exchange and environmental problems in developing economies [PDF]

China Political Economy
Purpose – Utilizing the Marxist theory of unequal exchange to explain the terms of trade between nations, this paper elucidates one possible mechanism that gives rise to ecologically unequal exchange between developed and developing economies.
Zhixuan Feng, Fengyi Liu
doaj   +1 more source

THE MARKET VALUE OF DECENTRALISATION

Applied Finance Letters, 2023
A prominent motivation for the use of cryptocurrencies is the system of exchange does not require a central trusted authority. In fact there are a class of decentralised exchanges where participants can exchange cryptocurrencies using a protocol rather ...
Matt Brigida
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

The value of the exchange rate and the Dutch disease

Brazilian Journal of Political Economy, 2013
This paper revisits the original (2008) paper on the Dutch disease, which defined it by the existence of two exchange rate equilibriums (the current and the industrial exchange rate equilibriums). Its novelty is in claiming that, as we have a value and a
Luiz Carlos Bresser-Pereira
doaj   +1 more source