Results 131 to 140 of about 1,034 (248)

Double-spiral as a bio-inspired functional element in engineering design. [PDF]

Sci Rep
Jafarpour M, Aryayi M, Gorb SN, Rajabi H.   +3 more
europepmc   +1 more source

Application of Non‐Isothermal Network Theory With Curved‐Channel Element Characteristics to Predict Melt Conveying in High‐Performance Single‐Screw Extruders

Journal of Polymer Science, EarlyView.
This study presents a fast and accurate calculation tool to predict conveying of polymer melts in single‐screw extruders. Integrating generalized sub‐models into network theory allows to represent the complex screw shapes and material behavior more realistically. Tests on an industrial extruder show close agreement with experiments, outperforming older
Daniel Herzog, Wolfgang Roland, Christian Marschik, Gerald Berger‐Weber   +3 more
wiley   +1 more source

X-ray generation by fs-laser processing of biological material. [PDF]

Biomed Opt Express, 2023
Mosel P, Düsing J, Johannesmeier S, Patzlaff-Günther M, Fröhlich S, Mapa J, Kalies S, Bahlmann J, Püster T, Vahlbruch J, Dittmar G, Merdji H, Fajardo M, Trabattoni A, Heisterkamp A, Morgner U, Kovacev M.   +16 more
europepmc   +1 more source

Generalizing the Gaussian Network Model: Spanning‐Tree Thermodynamics Shows Entropy‐Driven KRAS Activation

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The GTPase KRAS executes a conformational switch between a GTP‐bound active state and a GDP‐bound inactive state, a process central to oncogenic signaling. However, the structural basis of this switching at the level of residue‐contact organization remains incompletely characterized by traditional binary structural models.
Fatma Senguler Ciftci, Burak Erman
wiley   +1 more source

Logarithmic Helical Design for Reversed Magnetic Field in Magnetoelastic Soft Matters with Giant Current Outputs. [PDF]

Adv Sci (Weinh)
Chen X, Manshaii F, Tang D, Xu Y, Li Z, Chen M, Chen P, Li Y, Zhang S, Yang L, Chen J, Su B.   +11 more
europepmc   +1 more source

Finite-element-analysis of connection strength of assembled camshafts with different cam-bore profiles using tube hydroforming technology. [PDF]

Sci Rep, 2023
Ma J, Jiang Z, Lei J, Huang J, Liu J, Yang L, Wang H, Rong J.   +7 more
europepmc   +1 more source

Structure–Property Relationships in Gelatine‐Based Systems Reinforced With Cotton Cellulose Nanocrystals: Toward Bio‐Based Coating Applications

Packaging Technology and Science, EarlyView.
Structure–property relationships in gelatine‐based systems reinforced with cotton cellulose nanocrystals revealed enhanced mechanical, optical and barrier properties for sustainable coating applications. ABSTRACT This study investigates structure–property relationships in gelatine‐based systems reinforced with cotton cellulose nanocrystals (CNCCs, 0 ...
Luan dos Santos Bispo de Souza, Indira Sardinha Caló Esteves, Isabel Cristina Rigoli   +2 more
wiley   +1 more source

The cyanobacterial protein VIPP1 forms ESCRT-III-like structures on lipid bilayers. [PDF]

Nat Struct Mol Biol
Pan S, Gries K, Engel BD, Schroda M, Haselwandter CA, Scheuring S.   +5 more
europepmc   +1 more source

A Miniaturized Full-Ground Dual-Band MIMO Spiral Button Wearable Antenna for 5G and Sub-6 GHz Communications. [PDF]

Sensors (Basel), 2023
Saeidi T, Al-Gburi AJA, Karamzadeh S.
europepmc   +1 more source

The Fargo‐Moorhead Diversion: Flood Protection or Sprawl Promotion?

River Research and Applications, EarlyView.
ABSTRACT Urban growth and development opportunities are needed worldwide, but growth and development must be hazard‐aware and should follow smart‐growth principles. The $2.89 billion Fargo‐Moorhead Area Diversion Project was designed to provide flood protection following damaging floods on the Red River of the North.
Nicholas Pinter, Ryan G. Miller, Joel Paulsen   +2 more
wiley   +1 more source