Results 71 to 80 of about 42,945,397 (252)

La estabilidad de la tensión de los sistemas eléctricos de potencia utilizando el programa “PSAF”; Voltage stability of electric power system using the program “PSAF”

open access: yesRevista Científica de Ingeniería Energética, 2012
En el trabajo se realiza una breve reseña histórica sobre los distintos programas utilizados en los estudios de los regímenes estacionarios y transitorios utilizados en la Unión Eléctrica (UNE).
Juan Gualberto Boza Valerino   +3 more
doaj  

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Decomposition of s - Concentration Curves [PDF]

open access: yes
For any given order of stochastic dominance, standard concentration curves are decomposed into contribution curves corresponding to within-group inequalities, between-group inequalities, and transvariational inequalities.
Paul Makdissi, Stéphane Mussard
core   +2 more sources

Analyzing laterally loaded piles in multi-layered cohesive soils: a hybrid beam on nonlinear Winkler foundation approach with case studies and parametric study

open access: yesDiscover Civil Engineering
Pile foundations frequently encounter lateral loads originating from various hazards. These types of foundations are commonly utilized in structures like bridges, retaining walls, and high-rise buildings.
Mahmoud El Gendy
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Cyclic

open access: yesApplied Ocean Research
Lattice-shaped diaphragm walls (LSDWs) are increasingly used as high bearing capacity foundations for the main towers and anchorage structures of cross-sea bridges in soft marine deposits, yet a dedicated p-y framework for their horizontal cyclic ...
Jiujiang Wu   +3 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

On rational maps from the product of two general curves

open access: yes, 2016
This paper treats dominant rational maps from the product of two very general curves to nonsingular projective surfaces. Combining the result in [5] we prove that the product of two very general curves of genus g ≥ 7 and g′ ≥ 3 does not admit dominant ...
Lee Y., Pirola G. P.
core  

Case study and practical analysis of lateral bearing characteristics of a single pile in Taihu soft soils using CPTU data

open access: yesYantu gongcheng xuebao, 2018
The muddy silty clay is rich in organic matter and widely distributed in Taihu soft soil foundation. It has a large water content and compressibility and is in a state of flow plasticity. All of these make it have bad engineering properties.
LI Hong-jiang 1,2, LIU Song-yu 1,2, TONG Li-yuan 1,2, HA Si 1,2, YANG Wan-yong 3
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

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