Results 71 to 80 of about 8,248 (263)
Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
Vibration control of inverter motor by dynamic absorbers
Nihon Kikai Gakkai ronbunshu, 2019 This paper deals with the quenching problem of electromagnetic vibration of the motor stator in the wide frequency region around the natural frequency using two dynamic absorbers.
Katsuki MINAMI +5 more
doaj +1 more source
A Study on Active Dynamic Absorbers.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1991 Although it is known that active dynamic absorbers are useful for controlling the vibration of structures, the design method for popular usage has not yet been established. This paper proposes the design method of the active dynamic absorber by the use of the LQ optimum control theory.
SETO, Kazuto +3 more
openaire +2 more sources
FEBS Open Bio, EarlyView.Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya +2 more
wiley +1 more source
Characteristics of vibration suppression of two DOF Frahm damper for two DOF system
Nihon Kikai Gakkai ronbunshu, 2015 Frahm damper is the dynamic absorber without damping. This damper suppresses vibration in some range of excitation frequency using anti-resonance point of frequency response function.
Shinji TAMURA, Asuka HAMAMOTO
doaj +1 more source
FEBS Open Bio, EarlyView.Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo +4 more
wiley +1 more source
Sensor-less parameter estimation of electromagnetic actuator for shunt damping
Nihon Kikai Gakkai ronbunshu, 2015 Electromagnetic shunt damping is a sensor-less passive damping technique using an electromagnetic actuator. The accurate values of the parameters of the system are essentially required for designing a controller in the damping technique.
Toru IKEGAME +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli +3 more
wiley +1 more source
Shock and VibrationCentrifugal pendulum vibration absorbers (CPVA) are passive order-tuned mechanisms with absorber masses swinging along their specific paths. Their motion is limited by end-stops preventing undesired impacts due to rotor-to-absorber and absorber-to ...
Bahadir Sarikaya +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty +13 more
wiley +1 more source