Results 71 to 80 of about 1,281,035 (364)

Emerging aerospace technologies [PDF]

open access: yes
The United States Government has a long history of promoting the advancement of technology to strengthen the economy and national defense. An example is NASA, which was formed in 1958 to establish and maintain U.S. space technology leadership.
Ballhaus, W. F., Jr., Milov, L. A.
core   +1 more source

50 Years after the Civil Rights Act: The Ongoing Work for Racial Justice in the 21st Century [PDF]

open access: yes, 2014
This report documents the state of civil and human rights, and paints a persuasive picture of just how far the United States still has to go to make racial justice a reality.

core  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Headmaster Technology Leadership in Malaysia Elementary Schools [PDF]

open access: yes, 2017
Headmaster technology leadership increasingly important in education today. This leadership, providing various positive effects to the headmaster, teachers, students and schools.
Daud, K. (Khadijah), Wong, A. Y. (Ai)
core   +1 more source

Land Drainage Technology - Canada's Leadership Role [PDF]

open access: yes, 1989
Land drainage technology remained static from the days of the Pharaohs to 1900. Practical drain installation machinery was introduced just prior to 1900 and was gradually improved to the 1960s.
Irwin, Ross W.
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

TECHNOLOGY LEADERSHIP IN INDONESIAN JUNIOR HIGH SCHOOLS DURING THE POST-COVID ERA: A CASE STUDY OF SPIRITUAL DIMENSIONS

open access: yesJurnal Manajemen dan Wirausaha
COVID-19 in Indonesia necessitated a shift from traditional face-to-face learning to technology-based distance learning. This transition also redefined the role of school principal who must lead change and work in new ways.
Shinta Setia
doaj   +1 more source

Leadership and Information Technology

open access: yesNitte Management Review, 2016
The ubiquitousness of Information Technology requires that leaders of organizations in almost all industries have a good deal of knowledge of what Information Technology (IT) can do for their organizations. In every industry IT is making its presence felt in a big way. For organizational leaders the knowledge of how IT is impacting the industry and, in
K. Sankaran, Moshin Ahmed
openaire   +1 more source

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