Results 51 to 60 of about 1,114,560 (310)
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS 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 effects of ownership structure on corporate value in the Tehran Stock Exchange (TSE) [PDF]
Management Science Letters, 2012 In the present study, the separate and simultaneous role of concentration and type of ownership on corporate value is investigated. In this study, the ownership structure is classified into four classes: the institutional ownership, the corporate ...
Hossein Naderi, Sohrab Osta
doaj
Mass Privatisation, Corporate Governance and Endogenous Ownership Structure [PDF]
, 2003 We compare the change in ownership concentration in firms privatized through two different programs of mass privatization: the Czech voucher scheme and the Polish program of National Investment Funds.
Grosfeld, Irena, Hashi, Iraj
core
Ownership Structure, Profit Maximization, and Competitive Behavior [PDF]
SSRN Electronic Journal, 2009 We question the broad applicability of the assumption of profit maximization as the goal of the firm and investigate how variance in objective functions across different ownership structures affects competitive behavior. While prior work in agency theory has argued that firms may fail to engage in profit maximizing behaviors due to misalignment between
Vroom, Govert, Mccann, Brian T.
openaire +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Ownership concentration & firm performance: Evidence from an emerging market [PDF]
, 2006 The initial view of the advantages of ownership concentration in joint stock companies was determined by the concern about the opportunistic managerial behavior.
Grosfeld, Irena
core +2 more sources
The Relation between Complex Ownership Structure in Subsidiary Firms and Related Party Transactions [PDF]
پژوهشهای تجربی حسابداری, 2016 This research examines the relation between complex ownership structure in subsidiary firms and related party transactions. Control-ownership disparity is used as a proxy for complex ownership structure in business group companies and subsidiary ...
ali hosseini +2 more
doaj +1 more source
Ownership Concentration, Monitoring and Optimal Board Structure [PDF]
SSRN Electronic Journal, 2005 The paper analyzes the optimal structure of the board of directors in a firm with ownership concentrated in the hands of a large shareholder who sits on the board. We focus our attention on the choice between a one-tier board that performs all tasks and a two-tier board where the management board is in charge of project selection and the supervisory ...
Clara Graziano +1 more
openaire +7 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Blockholder dispersion and firm value [PDF]
, 2009 This paper analyzes the impact of blockownership dispersion on firm value. Blockholdings by multiple blockholders is a widespread phenomenon in the U.S. market. It is not clear, however, whether dispersion among blockholder is preferable to having a more
Konijn, Sander J. J. +2 more
core +4 more sources