Results 131 to 140 of about 1,813,642 (313)

An experimental study of the effects of autocratic, student-centered and laissez-faire group leadership on college orientation classes [PDF]

open access: yes, 1952
Thesis (Ed.M.)--Boston UniversityThe purpose of this study is to attempt to determine the effect of different types of leadership for freshman orientation groups at Boston University School of ...
Carville, D. Joan   +2 more
core   +1 more source

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

The Augmentation of Bilingual/Bicultural Courses in Educational Administration Core Requirements

open access: yesSchool Leadership Review, 2015
"Cultural competence should be a fundamental aspect of school principals' preparation and practice" (Hernandez & Kose, 2012, p. 513). However, educational leadership programs have been remiss, and somewhat lackadaisical, in exploring and including ...
Ava J. Munoz
doaj  

Leading improvement through the challenges and opportunities in school and across schools [PDF]

open access: yes, 2010
"This booklet is the fifth in a series of professional development materials entitled ‘Leading Improvement’. It is intended to inform ongoing discussions between the National Strategies, local authorities, School Improvement Partners (SIPS) and ...

core  

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

School Boards, Superintendents, and Students: Making Large Impacts

open access: yesSchool Leadership Review, 2014
As we look to the many stakeholders in education and a variety of roles, this edition takes a look at school boards, superintendents, teachers' evaluations as a major role of administrators.
Pauline M. Sampson, Kerry L. Roberts
doaj  

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Preparing Aspiring Superintendents to Lead School Improvement: Perceptions of Graduates for Program Development [PDF]

open access: yes, 2018
Changes in the design and delivery of educational leadership preparation programs are advocated in order to meet the needs of leadership for 21st century schools (Byrd, 2001; Cox, 2002; McKerrow, 1998; Smylie & Bennett, 2005).
Alford, Betty J.   +2 more
core   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Principal Preparation Program Redesign: How Universities May Be Required to Redesign Their Programs

open access: yesSchool Leadership Review, 2012
With the advent of No Child Left Behind (NCLB) there has been a greater emphasis on the quality of those individuals who lead the efforts within each of our school buildings across the country.
Ralph L. Marshall
doaj  

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