Results 141 to 150 of about 775,609 (304)
Advanced Healthcare Materials, EarlyView.Interface transmigration reprograms triple‐negative breast cancer cells, triggering a shared switch toward more aggressive and invasive phenotypes. Using a collagen I interface model, this study identifies shared transcriptional changes involving proliferation, chromatin remodeling, and DNA repair pathways.
Cornelia Clemens +3 more
wiley +1 more source
Complexity and leadership in teacher professional development : the case of the National Centre for Excellence in the Teaching of Mathematics [PDF]
There has been considerable interest in the teaching of mathematics over the last two decades, both internationally and in the UK. This has led to a number of government sponsored interventions in both curriculum and teacher professional development. The
Boylan, Mark +2 more
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Advanced Healthcare Materials, EarlyView.An in vitro testicular model is developed by generating connective tissue equivalents from human dermal fibroblast‐derived microtissues and coupling them with human Sertoli cells or human Sertoli cell spheroids. This engineered microenvironment supports Sertoli cell maturation and functionality, providing a promising platform for studying human ...
Annachiara Scalzone +4 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez +6 more
wiley +1 more source
, 2013 This NCPEA Position Paper articulates a national perspective for the development of teacher leadership programs with leadership from educational administration professors.
Marshall, Ralph L. +2 more
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Pengaruh Kepemimpinan Situasional dan Pemberian Reward terhadap Kinerja Guru Sekolah Menengah Kejuruan (SMK) Negeri 1 Kota Jambi [PDF]
, 2016 The aims of this study were 1) to analyze situational leadership influence on performance improvement, 2) to analyze the effect of reward on performance improvement, and 3) to analyze the effect of simultaneous situational leadership and reward on ...
Syam, A. (Atika)
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Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
Transformational classroom leadership : developing the teacher leadership notion
, 2005 The literature on teacher-leadership suggests that the notion has developed over time and some have argued that this development comprises three stages or ‘waves’ that progressively de-link the idea from the formal organizational hierarchy.
POUNDER, James S.
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Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Gaya Kepemimpinan Kepala Sekolah Dalam Meningkatkan Kinerja Guru Pada SD Negeri Lambaro Angan [PDF]
, 2015 : Style or manner of a school principal in his capacity as leader largely determine success in improving teacher performance under his leadership. The purpose of this study was to obtain data on (1) the principal's leadership style in improving labor ...
Ali, S. N. (Siti) +2 more
core +1 more source