Results 81 to 90 of about 8,651,646 (342)

Long-Range Response to Transmission Line Disturbances in DC Electricity Grids

, 2014
We consider a DC electricity grid composed of transmission lines connecting power generators and consumers at its nodes. The DC grid is described by nonlinear equations derived from Kirchhoff's law.
Kettemann, Stefan, Labavić, Darka, Meyer-Ortmanns, Hildegard, Suciu, Raluca   +3 more
core   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

The effect of distributed generator injection in different number of units on power and voltage losses in the electricity distribution system

Journal Geuthee of Engineering and Energy
Distributed Generator (DG) is a small-capacity power plant located within the electrical distribution system and is usually placed on buses directly connected to the load.
Mahdi Syukri, Ardiansyah Nasution
doaj   +1 more source

Load flow analysis using decoupled fuzzy load flow under critical conditions

International Journal of Engineering, Science and Technology, 2011
The conventional load flow methods like Newton-Raphson load flow (NRLF), Fast Decoupled load flow (FDLF) provide poor performance under critical conditions such as high R/X ratio, heavily loading condition etc. Exploiting the decoupling properties of power system, reliable fuzzy load flow is developed to overcome the limitations of the popular methods.
Acharjee, P, Ali, K
openaire   +3 more sources

Foreign currency returns and systematic risks [PDF]

The decomposition of the market return into its cash-flow and discount-rate news driven components reveals that excess returns on low forward discount currency portfolios load positively on "good" news about the stock market's discount rates while high ...
Thomas Nitschka, Victoria Galsband
core  

Resilient bearing supports are gas controlled [PDF]

, 1967
Self-acting, partial-arc, pivoted-pad bearings in which the bearing-to-journal applied load is pneumatically controlled are used in the operation of a radial flow gas generator where shaft speeds are on the order of 38,500 ...
Six, L. D.
core   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

Molecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert, Lauren van den Broecke, Osman Aksoy, Judith Lind, Sonia Vallet, Arne Van der Vreken, Gamze Ates, Ann Massie, Ken Maes, Kim De Veirman, Elke De Bruyne, Karin Vanderkerken, Klaus Podar, Eline Menu   +13 more
wiley   +1 more source

Enhancing Loadability of Transmission Lines Using Static Synchronous Series Compensator Devices: A Case Study of the Syrian Network

Energies
In response to global energy demand, the enhancement of transport capacity in electrical transmission lines is deemed essential. The conventional method of constructing new lines is considered costly, time-consuming, and subject to constraints imposed by
Hussam Asper, Faisal Shabaan, Tarek Kherbek, Nabil Mohammed   +3 more
doaj   +1 more source

Application of the mobility power flow approach to structural response from distributed loading [PDF]

The problem of the vibration power flow through coupled substructures when one of the substructures is subjected to a distributed load is addressed. In all the work performed thus far, point force excitation was considered.
Cuschieri, J. M.
core   +1 more source

Muscle Adaptations to High-Load Training and Very Low-Load Training With and Without Blood Flow Restriction

Frontiers in Physiology, 2018
An inability to lift loads great enough to disrupt muscular blood flow may impair the ability to fatigue muscles, compromising the hypertrophic response.
M. Jessee, S. Buckner, J. Mouser, K. Mattocks, S. Dankel, T. Abe, Z. Bell, John P. Bentley, J. Loenneke   +8 more
semanticscholar   +1 more source