Results 101 to 110 of about 17,799,762 (307)

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Actuacions dirigides a augmentar l’interès i la participació per l’assignatura per part de l’alumnat

, 2014
Treball final de Màster Universitari en Professor/a d'Educació Secundària Obligatòria i Batxillerat, Formació Professional i Ensenyaments d'Idiomes. Codi: SAP129.
Ruiz i Forés, Marc
core  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Parution: L'Art de la mode, Catherine Örmen

, 2015
Éditions Citadelles&Mazenod, Une approche historique et esthétique du XVIIIe siècles à nos jours avec 600 illustrations (costume, textile, illustrations et photographies de mode) Catherine Örmen viendra présenter son ouvrage le 22 janvier au #SemMode!
Sophie Kurkdjian
core  

Performance of common-mode chokes [PDF]

, 2010
A low-cost method for experimental investigation of common-mode chokes for reducing high-frequency motor ground-currents of inverter-based drive systems of several hundred kW is presented.
Heng, Bee See, Muetze, Annette
core   +1 more source

I-mode plasma confinement improvement by real-time lithium injection and its classification on EAST tokamak

Nuclear Fusion
I-mode is a promising regime for future fusion reactors due to the high energy confinement and the moderate particle confinement. However, the effect of lithium, which has been widely applied for particle recycling and impurity control, on I-mode plasma ...
X.M. Zhong, X.L. Zou, A.D. Liu, Y.T. Song, G. Zhuang, H.Q. Liu, L.Q. Xu, E.Z. Li, B. Zhang, G.Z. Zuo, Z. Wang, C. Zhou, J. Zhang, W.X. Shi, L.T. Gao, S.F. Wang, W. Gao, T.Q. Jia, Q. Zang, H.L. Zhao, M. Wang, H.D. Xu, X.J. Wang, X. Gao, X.D. Lin, J.G. Li, EAST I-mode Working Group, the EAST Team   +27 more
doaj   +1 more source

Study on the Selection of Takeaway Operating Modes from a Restaurant Perspective

Systems
There are three operational modes for restaurant takeaway services: a takeaway platform combined with restaurant delivery (mode A), a takeaway platform paired with platform delivery (mode B), and a self-established platform with delivery (mode C). In the
Hao Liu, Rui Luo, Luxin Li, Shizhe Shao, Yan Liu, Chen Zhang, Yanhua Yang   +6 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Investigation of Mode I fracture toughness of red Verona marble after thermal treatment

Fracture and Structural Integrity, 2015
The present paper aims to assess the effect of freeze/thaw cycles on fracture behaviour of a natural stone: the red Verona marble. A wide variety of specimen types and methods to determine Mode I fracture toughness of natural stones are available in the ...
Daniela Scorza, Andrea Carpinteri, Giovanni Fortese, Sabrina Vantadori, Daniele Ferretti, Roberto Brighenti   +5 more
doaj  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source