Results 131 to 140 of about 6,005,333 (282)

Fiabilidad del Modelamiento Sísmico, en el Rango No Lineal, en Función de la Longitud de las Zonas Plásticas Asumidas Para Vigas

open access: yesRevista Politécnica, 2014
Este artículo, presenta los resultados del análisis matemático de un pórtico de 4 vanos y 5 pisos, sometido a una carga monotónica, con una distribución de fuerzas laterales que corresponden a una combinación del primero y segundo modo de vibración
Carlos Andrés Celi, B. Arellano
doaj  

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

Application of a Monte Carlo linac model in routine verifications of dose calculations

open access: yesNucleus, 2015
The analysis of some parameters of interest in radiotherapy Medical Physics based on an experimentally validated Monte Carlo model of an Elekta Precise lineal accelerator was performed for 6 and 15 MV photon beams.
Haydee M. Linares Rosales   +3 more
doaj  

Regional Super ESPC Saves Energy and Dollars at NASA's Johnson Space Center

open access: yes, 2001
This case study about energy saving performance contacts (ESPCs) presents an overview of how the NASA's Johnson Space Flight Center established an ESPC contract and the benefits derived from it.
Program, Federal Energy Management
core  

Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora

open access: yesFEBS Open Bio, EarlyView.
This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi   +6 more
wiley   +1 more source

Energy Activities With Energy Ant

open access: yes, 1975
"This little friend has been created by the Federal Energy Administration to tell kids about energy and how to use it wisely" (p. i)
Federal Energy Administration. Office of Communications and Public Affairs.
core  

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

open access: yesFEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli   +2 more
wiley   +1 more source

Economic Dispatch in Microgrids with Renewable Energy Using Interior Point Algorithm and Lineal Constrainst

open access: yes, 2017
Throughout this article simulations of possible financial firms for a system with renewable energy penetration shown when there are variations in wind speed and solar radiation for different times of day. For this test and a valid methodology to minimize the total cost of the system from the use of the interior point method used by the function fmincon
Arango, Dario   +2 more
openaire   +1 more source

Dactolisib outperforms Rapamycin in potentiating apoptosis induced by XPO1, Bcl‐2 and Mcl‐1 blockade in preclinical glioblastoma models

open access: yesFEBS Open Bio, EarlyView.
The PAM pathway and its impact on cellular metabolism. Color‐coded key symbols represent Rapamycin (R, orange, targeting mTOR) and Dactolisib (D, green, targeting PI3K/mTOR), indicating their sites of action. Created with BioRenders.com. Glioblastoma resists therapy through interconnected survival programs.
Kai Zhao   +23 more
wiley   +1 more source

Plaza de Toros de la Ciudad Lineal : gran festival nocturno que se verificará (si el tiempo no lo impide) en los días 28 y 29 de junio de 1913, a las nueve en punto de la noche, con permiso de la autoridad

open access: yes, 1913
"Orden del espectáculo[:] 1.º A la hora anunciada y a los acordes de un magnífico piano, comenzará un gran bailes, hasta las diez y media. 2.º ... se dará suelta a un becerro que será lidiado y después otro que será muerto a estoque por la siguiente ...
Serrano, José "Serranito"   +1 more
core  

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