Results 41 to 50 of about 139,843 (276)

Educational Leadership in the Digital Age Leadership Education in the Digital Age

Journal Coaching Education Sports, 2022
Leaders or leaders of an educational institution as people who are used to deciding what is right or most appropriate in certain situations, especially in the education policy itself. Of course, in the current era of the Industrial Revolution 4.0, policy is all about elements and values. The match is in the section itself.
Rini Andriani, Hasyim, Rahma Dewi, Afri Tantri, Nurkadri   +4 more
openaire   +2 more sources

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

LEADERSHIP IN EDUCATION IN THE DIGITAL AGE

Facta Universitatis. Series, Teaching, Learning and Teacher Education, 2023
The goal of this paper is to analyze and explain the concept of leadership in education and the two most common models of leadership in education – instructional and transformational leadership.
Biljana Novković Cvetković, Ana Spasić Stošić, Ivana Tasić Mitić   +2 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

The development and validation of a digital leadership competency scale

Acta Commercii, 2023
Orientation: The advent of the fourth industrial revolution (4IR) and its digital disruptions require new competencies from leaders to ensure the sustainability and competitiveness of business enterprises.
Mervin Munsamy, Nelesh Dhanpat, Emmerentia N. Barkhuizen   +2 more
doaj   +1 more source

Digital Leadership: A Bibliometric Analysis

Journal of Leadership & Organizational Studies, 2022
Digital disruption has changed organizations in an unprecedented way. The thriving field of digital leadership is expanding fast and few retrospective studies on this evolution have been made so far. This study presents a bibliometric and network analysis combining both Scopus and Web of Science databases to provide fresh insights into the evolution of
Fernanda Bethlem Tigre, Carla Curado, Paulo Lopes Henriques   +2 more
openaire   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Digital transformation: A model of transformational leadership in an organisation

South African Journal of Information Management
Background: Digital transformation has become essential for improving public-sector efficiency and service delivery. Despite growing investment in digital initiatives, many government entities struggle to achieve meaningful transformation. This is partly
Sello E. Mmakau, Tebogo Sethibe
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Learning Leadership: A Qualitative Study on the Differences of Student Learning in Online versus Traditional Courses in a Leadership Studies Program

, 2017
As online education offerings are extended to more students, organizations are increasingly interested in the effectiveness of online learning compared to a traditional classroom.
Amber Manning-Ouellette,, Manning-Ouellette, Amber, Katie M. Black, Black, Katie   +3 more
core   +2 more sources