Results 71 to 80 of about 738,019 (325)

A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller

International Journal of Adaptive Control and Signal Processing, EarlyView.
Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg, Paulo Jefferson Dias de Oliveira Evald, Shivam Chaturvedi, Hilton Abilio Gründling, Rodrigo Varella Tambara, Wencong Su   +5 more
wiley   +1 more source

The omega-6/omega-3 fatty acid ratio: health implications

Oléagineux, Corps gras, Lipides, 2010
Today, Western diets are characterized by a higher omega-6 and a lower omega-3 fatty acid intake, whereas during the Paleolithic period when human’s genetic profile was established, there was a balance between omega-6 and omega-3 fatty acids.
Simopoulos Artemis P.
doaj   +1 more source

Using 3–6 differences in essential fatty acids rather than 3/6 ratios gives useful food balance scores

Nutrition & Metabolism, 2012
Background The vitamin-like omega-3 and omega-6 essential fatty acids are converted in the body to a large family of hormones which act at selective receptors that occur on nearly every cell and tissue.
Lands Bill, Lamoreaux Etienne
doaj   +1 more source

Altered Levels of Desaturation and ω-6 Fatty Acids in Breast Cancer Patients’ Red Blood Cell Membranes

Metabolites, 2020
Red blood cell (RBC) membrane can reflect fatty acid (FA) contribution from diet and biosynthesis. In cancer, membrane FAs are involved in tumorigenesis and invasiveness, and are indicated as biomarkers to monitor the disease evolution as well as ...
Javier Amézaga, Gurutze Ugartemendia, Aitziber Larraioz, Nerea Bretaña, Aizpea Iruretagoyena, Joana Camba, Ander Urruticoechea, Carla Ferreri, Itziar Tueros   +8 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

The photon absorption edge in superconductors and gapped 1D systems

, 2009
Opening of a gap in the low-energy excitations spectrum affects the power-law singularity in the photon absorption spectrum $A(\Omega)$. In the normal state, the singularity, $A(\Omega)\propto [D/(\Omega-\Omega_{\rm th})]^\alpha$, is characterized by an ...
A. I. Rusinov, E. G. Mishchenko, L. I. Glazman, M. E. Raikh, V. V. Mkhitaryan   +4 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Camelina success story [PDF]

, 2007
Camelina sativa is an ancient oilseed crop, which has been cultivated in Europe during the iron and bronze ages. The seeds contain about 40 % oil. Camelina oil has an excellent fatty acid composition: 40 % omega-3 fatty acids and 16 % omega-6 fatty ...
Laurinen, Jaakko
core  

Born-Infeld Type Phantom Model in the $\omega-\omega'$ Plane

, 2006
In this paper, we investigate the dynamics of Born-Infeld(B-I) phantom model in the $\omega-\omega'$ plane, which is defined by the equation of state parameter for the dark energy and its derivative with respect to $N$(the logarithm of the scale factor ...
A. Feinstein, A. Frolov, A. Mazumadar, A. Melchiorri, A. Sen, A. Sen, A.G. Riess, A.G. Riess, B. Boisseau, C. Acatrinei, C. Armendáriz-Picón, C. Armendáriz-Picón, C. Armendáriz-Picón, C. Wetterich, D.N. Spergel, D.N. Vollick, E.A. Bergshoeff, E.J. Copeland, G. Esposito-Farese, G. Shiu, G.W. Gibbons, G.W. Gibbons, H.P. Oliveira de, H.Q. Lu, H.Q. Lu, H.Q. Lu, I. Zlatev, J. Frieman, J. Kluson, J. Kujat, J.G. Hao, J.S. Bagla, L. Amendola, L. Kofman, L.P. Chimento, M. Born, M. Fairbairn, M. Malquarti, M. Sami, M. Sami, M. Sami, M.R. Garousi, M.R. Garousi, M.R. Setare, N.A. Bahcall, P. Brax, P. Singh, P.G. Ferreira, Q. Q. Sun, R.J. Sherrer, R.R. Caldwell, S. Mukohyama, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Nojiri, S. Perlmutter, S. Sarangi, S.A. Bludman, S.H. Alexander, S.M. Carroll, T. Barreiro, T. Brunier, T. Chiba, T. Chiba, T. Chiba, T. Padmanabhan, T. Padmanabhan, T. Taniuti, V.K. Onemli, V.K. Onemli, V.V. Dyadichev, W. Fang, W. Hao, W. Heisenberg, W. Heisenberg, W. Heisenberg, X. H. Li, X. Zhang, X. Zhang, X.Z. Li, Y.S. Piao, Z. G. Huang, Z.G. Huang, Z.G. Huang, Z.G. Huang, Z.K. Guo   +87 more
core   +1 more source

Application of Toddler Biscuits which Meets Omega 3 and Omega 6 Standards [PDF]

, 2021
Mirna Ilza, Rahman Karnila
openalex   +1 more source