Results 71 to 80 of about 710,673 (294)

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Assessing the dynamics of the average capital cost of the largest Russian companies after 2022

Вестник университета
The dynamics of the WACC indicator of Russian real sector companies has been assessed. The purpose of the study is to assess the dynamics of the capital cost of Russian companies and how it will affect their decisions.
S. V. Korzhnev
doaj   +1 more source

Linear attenuation coefficient measurement in polymer composite

Iraqi Journal of Physics, 2019
Linear attenuation coefficient of polymer composite for beta particles and bremsstrahlung ray were investigated as a function of the absorber thickness and energy.
Nesreen B. Al-Rawi
doaj   +1 more source

Exact beta function from the holographic loop equation of large-N QCD_4

, 2007
We construct and study a previously defined quantum holographic effective action whose critical equation implies the holographic loop equation of large-N QCD_4 for planar self-avoiding loops in a certain regularization scheme.
A.M. Polyakov, C. Simpson, C. Simpson, C.I. Lazaroiu, D.V. Voiculescu, E. Witten, F. Cachazo, I. Singer, J. Jost, J.M. Maldacena, K. Strebel, M. Bianchi, M. Bochicchio, M. Bochicchio, M. Bochicchio, M.J. Strassler, Marco Bochicchio, N. Arkani-Hamed, O. Biquard, R. Dijkgraaf, R.C. Penner, S. Gukov, T. Hausel   +22 more
core   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

The trend of weighted average cost of capital of Russian companies in conditions of sanctions restrictions

Путеводитель предпринимателя, 2020
Nowadays the Weighted average cost of capital indicator plays an important role in assessing the financial and economic situation of Russian companies.
M. A. Khalikov, A. J. Kukharenko, N. S. Osherov   +2 more
doaj  

Designing and explaining the executive model in order to strengthen non-oil exports in Gilan province by mixed methods [PDF]

مطالعات مدیریت راهبردی
Aim and Introduction: One of the most important prerequisites for economic development and increasing income is export performance. The main purpose of this research was to investigate the factors affecting the non-oil export performance of manufacturing
Mohammadtaghi Amini, Morteza Ramezani Dastak, Lotf allah Forouzandeh dehkordi, Ehsan Ahadmotlaghi   +3 more
doaj   +1 more source

Carotid intima-media thickness at age 30, birth weight, accelerated growth during infancy and breastfeeding: a birth cohort study in Southern Brazil. [PDF]

PLoS ONE, 2015
OBJECTIVE:To examine the relationship between carotid intima-media thickness (IMT) at age 30 and birth characteristics, growth during infancy, and breastfeeding duration, among subjects who have been prospectively followed since birth.
Rogério da Silva Linhares, Denise Petrucci Gigante, Fernando Celso Lopes Fernandes de Barros, Bernardo Lessa Horta   +3 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Comment on the ``$\theta$-term renormalization in the (2+1)-dimensional $CP^{N-1}$ model with $\theta$ term''

, 1996
It is found that the recently published first coefficient of nonzero $\beta$-function for the Chern-Simons term in the $1/N$ expansion of the $CP^{N-1}$ model is untrue numerically. The correct result is given.
A. Blasi, A. V. Kotikov, A.A. Vladimirov, F. Delduc, I. N. Kondrashuk, S.H. Park   +5 more
core   +1 more source