Due to the gap in understanding board leadership and specifically, board shared leadership, this article aims at proposing some antecedents of the emergence of board shared leadership. This article incorporates three bodies of literature: Team effectiveness, team leadership, and board management. Based on integrating several theoretical perspectives, nine propositions are developed in relation ...

The current study investigated the dyadic longitudinal interplay between neuroticism, self-esteem, and individual and shared aspects of relationship satisfaction in intimate partners. The study involved data of 141 heterosexual couples with a broad age range measured at two measurement occasions spaced 2 years apart. The analyses were based on Actor–Partner Interdependence Models and extended C...

How do social norms and legal requirements combine to shape collective behaviour? A multi-wave ten-city panel study set during the first UK lockdown finds that compliance was a powerful in-group signalling device, driven by expressive coordinating power of formal informal rules. COVID-19 pandemic laws allowed Government operate as an agent, telling people what needed be done why. Acting upon mu...

In this review, we aim to examine the effect of extrinsic and intrinsic factors on spermatogenesis process taking into account a complex signaling pathway. Primarily, it is suggested that retinoic acid (RA) has a vital function in spermatogenesis process and it is considered to be essential for completion of spermatogonia into mature spermatozoa. In the present review, the key effects of retino...

The subject-matter of this lecture is the fate ideas about or from European contract law in a United Kingdom (UK) which ceased to be Member State Union (EU) on 31 January 2020 and then shortly afterwards shared common indeed global experience coronavirus pandemic. Its main thrust that, while UK Brexit has been major setback idea – indeed, private continuing pandemic provides an opportunity for ...

Neurons and glia differentiate from multipotent precursors called neural stem cells (NSCs), upon the activation of specific transcription factors. In vitro, it has been shown that NSCs display very plastic features; however, one of the major challenges is to understand the bases of lineage restriction and NSC plasticity in vivo, at the cellular level. We show here that overexpression of the Gcm...

The safety of steviol glycosides is based on data available on several individual steviol glycosides and on the terminal absorbed metabolite, steviol. Many more steviol glycosides have been identified, but are not yet included in regulatory assessments. Demonstration that these glycosides share the same metabolic fate would indicate applicability of the same regulatory paradigm. In vitro incuba...

Creation of an embryonic fate map may provide insight into the patterns of cell division and specification contributing to the apical region of the early Arabidopsis embryo. A fate map has been constructed by inducing genetic chimerism during the two-apical-cell stage of embryogenesis to determine if the orientation of the first anticlinal cell division correlates with later developmental axes....

Inactivation of the retinoblastoma (RB1) tumor suppressor is one of the most frequent and early recognized molecular hallmarks of cancer. RB1, although mainly studied for its role in the regulation of cell cycle, emerged as a key regulator of many biological processes. Among these, RB1 has been implicated in the regulation of apoptosis, the alteration of which underlies both cancer development ...

Based on the Randic suggestion of the resolution of a structure into shape, size, and function an index representing structure-catabolic fate relationships of amino acids is constructed. The index obtained by multiplying three factors; (nb2 + nr), nc and M; representing shape, size and function respectively, where nb2 = number of double bonds, nr = number of rings, nc = number of carbon atoms, ...