Results 81 to 90 of about 163,611 (309)

Leading by example: A case study of the influence of principal self-efficacy on collective efficacy

Cogent Education, 2017
Self-efficacy is a perceived judgment that one has the ability to execute a course of action that brings about a desired result. Principal self-efficacy describes a set of beliefs that enable a principal to enact policies and procedures that promote the ...
Tena M. Versland, Joanne L. Erickson
doaj   +1 more source

Mechanically Triggered DNA Nanovehicles for Targeted Dual‐Drug Cancer Therapy

Advanced Science, EarlyView.
A mechanically triggered DNA nanovehicle is introduced that co‐releases two anticancer drugs in response to integrin‐mediated cellular forces. Cholesterol‐anchored DNA assemblies undergo force‐induced unfolding at cell–cell junctions, enabling selective, localized dual‐drug activation in cancer cells while minimizing off‐target toxicity in low‐tension ...
Murali Mohana Rao Singuru, Priyanka Bhattacharyya, Mingxu You   +2 more
wiley   +1 more source

A Tripartite Framework for Leadership Evaluation [PDF]

, 2013
The Tripartite Framework for Leadership Evaluation provides a comprehensive examination of the leadership evaluation landscape and makes key recommendations about how the field of leadership evaluation should proceed.
Carol Hedgspeth, Cynthia Jimes, Daphannie Stephens, Lynda Tredway, Rudy Rubio   +4 more
core  

Prmt6 Deficiency or Inhibition Restores Microglial Homeostasis and Promotes Scar‐Limited Repair in Adult Spinal Cord Injury

Advanced Science, EarlyView.
After spinal cord injury, adult microglia remain persistently activated with chronic PRMT6 (protein arginine methyltransferase 6) upregulation. Prmt6 deficiency or inhibition reestablishes microglial homeostasis and promotes a scar‐limited repairment, enhancing axonal regrowth.
Weilin Peng, Zhengqiang Wu, Yu Xiong, Zhongya Gao, Yishan Liu, Ziyi Wang, Haibin Wang, Chaofeng Han, Wenxiang Chu, Xuhua Lu   +9 more
wiley   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Leadership Effects on Student Learning Mediated by Teacher Emotions

Societies, 2015
School leaders’ influence on student achievement is largely indirect. Using systematic review techniques, this paper assesses the impact that leaders have on their students when they focus their improvement efforts on those teacher emotions or ...
Jingping Sun, Kenneth Leithwood
doaj   +1 more source

Pupil participation in Scottish schools: how far have we come? [PDF]

, 2011
The United Nations Convention on the Rights of the Child (UN, 1989), which applies to all children under the age of 18, established the overarching principles guiding pupil participation.
Cross, B., Hall, S., Hulme, M., McKinney, S.J.   +3 more
core   +1 more source

Self Efficacy and Collective Efficacy Beliefs of Teachers for Children with Autism

Literacy Information and Computer Education Journal, 2012
Researchers have sought to define teacher efficacy, and done so based on work conducted in the 1970s by the RAND organisation and also Bandura’s Social Cognitive Theory. Efficacy the belief in one’s capabilities to organize and execute the courses of action required to manage prospective situations.
openaire   +1 more source

Teachers’ work ability: a study of relationships between collective efficacy and self-efficacy beliefs

Psychology Research and Behavior Management, 2018
Work ability constitutes one of the most studied well-being indicators related to work. Past research highlighted the relationship with work-related resources and demands, and personal resources. However, no studies highlight the role of collective and self-efficacy beliefs in sustaining work ability.The purpose of this study was to examine whether and
Gloria Guidetti, Sara Viotti, Andreina Bruno, Daniela Converso   +3 more
openaire   +8 more sources

A Bone Marrow–Mimetic Hydrogel Enables Dual‐Phase Hemostasis and Vascularized Osteogenesis for Cranial Defects

Advanced Science, EarlyView.
A biomimetic, fiber‐reinforced hydrogel (FE‐PDA@Fib/Gel‐TG) that enables dual‐phase cranial defect repair. The system provides: instant hemostasis in the early stage, and sustained co‐delivery of pro‐angiogenic and osteogenic signals for synergistic vascularized bone regeneration.
Lingbin Che, Donghong Li, Huan Zhang, Tingting Xu, Juhan Li, Xuanzhou Chen, Louis D. Zhang, Shuguang Wang, Dianwen Song, Dongyong Sha   +9 more
wiley   +1 more source