Results 161 to 170 of about 19,670,712 (302)

Healthcare system complexity of hepatitis B and C related liver disease: service mapping in New South Wales, Australia. [PDF]

Front Health Serv
Cai S, Hutchinson K, Zekry A, Boutros R, Lewandowska M, Goodall S, George J, Zurynski Y.   +7 more
europepmc   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

ON A MATURITY MODEL FOR COMPLEXITY, COMPLEX SYSTEMS, AND COMPLEX SYSTEMS ENGINEERING

International Journal of Design & Nature and Ecodynamics, 2016
openaire   +1 more source

Unlocking human immune system complexity through AI. [PDF]

Nat Methods
Berson E, Chung P, Espinosa C, Montine TJ, Aghaeepour N.   +4 more
europepmc   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Agelessness is possible under the disposable soma theory but system complexity makes it unlikely. [PDF]

J Theor Biol
Rodriguez CW, Reddien PW.
europepmc   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Reducing Automotive Cooling System Complexity through an Adaptive Biomimetic Air Control Valve. [PDF]

Biomimetics (Basel)
Thuilot T, Wullweber MG, Fischer M, Bennemann M, Seidl T.   +4 more
europepmc   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Structural Complexity as a Directional Signature of System Evolution: Beyond Entropy

We propose a universal framework for understanding system evolution based on structural complexity, offering a directional signature that applies across physical, chemical, and biological domains. Unlike entropy, which is constrained by its definition in
Donglu Shi
core   +1 more source