Results 111 to 120 of about 23,081,151 (331)

The Protestant Revolution or Wider die falsche Gelassenheit [PDF]

open access: yes, 2010
This contribution was prompted by events in East Germany that ultimately led to German unification. Many forces contributed to the collapse of the GDR as a separate state, the final and most visible was the mass exodus via Hungary and Czechoslovakia. The
Deinert, Herbert
core  

Use of mass media campaigns to change health behaviour

open access: yesThe Lancet, 2010
Mass media campaigns are widely used to expose high proportions of large populations to messages through routine uses of existing media, such as television, radio, and newspapers. Exposure to such messages is, therefore, generally passive. Such campaigns
M. Wakefield, B. Loken, R. Hornik
semanticscholar   +1 more source

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

Fermion Mass Matrices in term of the Cabibbo-Kobayashi-Maskawa Matrix and Mass Eigenvalues

open access: yes, 1997
A parameter free, model independent analysis of quark mass matrices is carried out. We find a representation in terms of a diagonal mass matrix for the down (up) quarks and a suitable matrix for the up (down) quarks, such that the mass parameters only ...
Falcone, D., Pisanti, O., Rosa, L.
core   +2 more sources

Density assumptions for converting geodetic glacier volume change to mass change

open access: yes, 2013
. The geodetic method is widely used for assessing changes in the mass balance of mountain glaciers. However, comparison of repeated digital elevation models only provides a glacier volume change that must be converted to a change in mass using a density
M. Huss
semanticscholar   +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

Effective mass anomalies in strained Si thin films and crystals

open access: yes, 2007
Effective mass anomalies due to the geometrical effects are investigated in silicon nanostructures using first-principles calculations for the first time.
Yamauchi, Jun
core   +1 more source

Mass Change Prediction Model of Concrete Subjected to Sulfate Attack

open access: yes, 2015
The present study suggested a mass change prediction model for sulfate attack of concrete containing mineral admixtures through an immersion test in sulfate solutions.
Kwang-Myong Lee   +3 more
semanticscholar   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

open access: yesMolecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy