Results 101 to 110 of about 9,175,674 (404)

Corporate governance and Competition: A Case Study of India. [PDF]

open access: yes
The aim of this paper is to show the interaction effect of product market competition and corporate governance variables on firm performance. While the linkage between internal governance mechanism and firm performance is well established in several ...
Manoj Pant, Manoranjan Pattanayak
core  

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

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

The Impact of the Louisiana Scholarship Program on Racial Segregation in Louisiana Schools [PDF]

open access: yes, 2016
The question of how school choice programs affect the racial stratification of schools is highly salient in the field of education policy. We use a student-level panel data set to analyze the impacts of the Louisiana Scholarship Program (LSP) on racial ...
Egalite, Anna J.   +2 more
core   +1 more source

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

Some Aspects of Incentive-Based Optimal Pricing and Environmental Regulation with Asymmetric Information. [PDF]

open access: yes
The paper aims to analyze the problem of regulating a pollution-generating single product monopolistic firm in the presence of information asymmetry about the firm?s cost performance. Following Boyer and Laffont (1999), incentive-based optimal regulation
Meeta K. Mehra   +1 more
core  

Charter Schools and the Road to College Readiness: The Effects on College Preparation, Attendance and Choice [PDF]

open access: yes, 2013
The analysis here focuses on Boston's charter high schools. For the purpose of this report, an analysis of high schools is both a necessity and a virtue.
Christopher D. Walters   +4 more
core  

GPU accelerated 3-D ultrasonic flaw imaging using full waveforms sampling and processing technique

open access: yesNihon Kikai Gakkai ronbunshu, 2015
We develop a three dimensional (3-D) flaw imaging system using the full waveforms sampling and processing (FSAP) technique and an ultrasonic matrix array transducer.
Kazuyuki NAKAHATA, Takashi HORIGUCHI
doaj   +1 more source

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