Results 61 to 70 of about 25,605,949 (420)

Terrestrial impact structures as geoheritage: an assessment method of their scientific value and its application to Brazil

open access: yesAnais da Academia Brasileira de Ciências
Terrestrial impact structures are geological and geomorphological features with particular importance to understand the history and evolution of the planet.
JOANA P. SÁNCHEZ, JOSÉ B.R. BRILHA
doaj   +1 more source

Experimental Study on Impact Force Identification on a Multi-Storey Tower Structure Using Different Transducers

open access: yesVibration, 2021
This paper presents the identification of both location and magnitude of impact forces applied on different positions of a multi-storey tower structure using different types of transducers, i.e., an accelerometer, a laser Doppler vibrometer, and a ...
Hamed Kalhori   +2 more
doaj   +1 more source

Impact of Organisational Structure on Employee Engagement: Evidence from North Central Nigeria [PDF]

open access: yes, 2018
In the current workplace, organizational structure assumes priority in the level of employee engagement. Therefore, well planned structure results in workers efficiency and organizations effectiveness.
Funminiyi, A. K. (Adeoye)
core  

Corporate governance structure and firm performance : empirical evidence from Brusa Malaysia, Kuala Lumper [PDF]

open access: yes, 2005
The issue of corporate governance has been emerging as important phenomena that has been searched extensively both in developed countries due to its strategic impact on the monitoring of management activities and firms’ performance.
Ali Ahmed, Huson Joher, Ali, Mohd
core   +2 more sources

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

Impact of pion dynamics on nuclear shell structure

open access: yes, 2015
Spin-isospin response in exotic nuclear systems is investigated. It is found that in some nuclei excitations with pionic quantum numbers (0-, 1+, 2-, ...) appear at very low energies with large transition probabilities, which is an indication of the ...
Litvinova, Elena
core   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

Molecular parameters of post impact cooling in the Boltysh impact structure [PDF]

open access: yes, 2010
Impact events have the potential to generate a number of long-term sources of heat that can lead to the initiation of hydrothermal systems when the impact occurs on a water- or ice-rich target.
Gilmour, I.   +5 more
core  

The Functional Impact of Mitochondrial Structure Across Subcellular Scales

open access: yesFrontiers in Physiology, 2020
Mitochondria are key determinants of cellular health. However, the functional role of mitochondria varies from cell to cell depending on the relative demands for energy distribution, metabolite biosynthesis, and/or signaling.
B. Glancy   +4 more
semanticscholar   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

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