Results 61 to 70 of about 109,033 (305)

The Role of Ethical Leadership in Enhancing Entrepreneurial Inclination in Secondary School Principals in Al Ahsa, as Perceived by School Teachers

Scientific Journal of King Faisal University: Humanities and Management Sciences, 2021
Ethics are an essential pillar for the success of schools and educational institutions and the achievement of their goals, and ethical leadership is a leadership style that helps achieve this. This study aims to identify the role of ethical leadership in
Fathi Mohammed Abu Naser
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Chasing the honey bee: enhancing leadership for sustainability [PDF]

, 2014
This paper explores the ways in which different conceptions of leadership can contribute to the sustainability of economic productivity, social equity and, of course, the natural systems and resources upon which all social and economic development depend.
John Fien
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Trust norms for generative AI data gathering in the African context

Data & Policy
Can trust norms within the African moral system support data gathering for Generative AI (GenAI) development in African society? Recent developments in the field of large language models, such as GenAI, including models like ChatGPT and Midjourney, have ...
Abiola Joseph Azeez, Tosin Adeate
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

The effect of ethical values on transformational leadership and ethical climate in organisations

South African Journal of Business Management, 2005
Ethical leaders are ultimately responsible for developing a strong and sustainable ethical climate in organisations. Ethical values and the ability to influence followers to internalise these values have become prerequisites for effective leadership in ...
A. S. Engelbrecht, A. S. Van Aswegen, C. C. Theron   +2 more
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Psychometric validation of the self-compassion scale and the link of self-compassion to managerial flourishing in South Africa

BMC Psychology
Background Self-compassion is a critical personal resource that can assist managers in addressing the demands of their jobs and flourishing. This study investigated the factor validity, reliability, and measurement invariance of Neff’s Self-Compassion ...
Mari Ford, Sebastiaan Rothmann, Llewellyn van Zyl   +2 more
doaj   +1 more source

Exploring employee selection procedures in South African organisations

SA Journal of Human Resource Management
Orientation: Using appropriate selection procedures assists organisations in acquiring applicants with the right competencies, a positive attitude and alignment with organisational values, providing a competitive advantage in the market.
Juliet I. Townes, Tatenda S. Marange, Molefe J. Maleka   +2 more
doaj   +1 more source