Results 101 to 110 of about 4,276,549 (263)

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

Growth and Profitability in Portuguese Companies: a Dynamic Panel Data Approach [PDF]

open access: yes
In this article, using dynamic panel estimators, we test empirically the relationship between the growth of Portuguese companies and their profitability.
Zélia Serrasqueiro
core  

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Monte-Carlo comparison of alternative estimators for dynamic panel data models [PDF]

open access: yes
This paper compares the performance of three recently proposed estimators for dynamic panel data models (LSDV bias-corrected, MLE and MDE) along with GMM.
Lokshin, Boris
core  

Renewable energy, economic freedom and economic policy uncertainty: New evidence from a dynamic panel threshold analysis for the G-7 and BRIC countries. [PDF]

open access: yesStoch Environ Res Risk Assess, 2023
Işık C   +7 more
europepmc   +1 more source

Small RNA pathways in mammalian oocytes

open access: yesFEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Bias correction in a dynamic panel data model of economic growth: The African dummy re-examined [PDF]

open access: yes
The discrepancy between the observed and expected growth rates of African economies in cross-country or panel growth regressions is often summarised in a significant African dummy. However, the existence of this dummy may be an artifact of the panel data
Sonja Keller, Stan du Plessis
core  

August Oversight Report [PDF]

open access: yes, 2009
August report of the U.S. Congressional Oversight Panel describing their activities and findings regarding the risk of troubled assets, including sections on background information, strategies for dealing with troubled assets, and the future of troubled ...
United States. Congressional Oversight Panel.
core  

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