Results 81 to 90 of about 2,129 (236)

An Investigation of the Adhesive Effect on the Flank Wear Properties of a WC/Co-based TiAlN-Coated Tool for Milling a Be/Cu Alloy

Metals, 2019
In this paper, an experimental investigation, based on force special parameters, is adopted to analyze the relationship between the milling tool and adhesive phenomena in milling C17200.
Junyan Zuo, Youxi Lin, Ming He
doaj   +1 more source

Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives

Advanced Electronic Materials, EarlyView.
The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi, Tushar Sakorikar, Man Hou Vong, Michael D. Dickey   +3 more
wiley   +1 more source

Magnetic field‐assisted concentration swing adsorption for CO2 capture over Fe3O4/fibrous nanosilica‐PEI adsorbent

AIChE Journal, EarlyView.
Abstract Magnetic field‐assisted concentration swing adsorption (CSA) provides an electrification‐compatible alternative to conventional temperature swing adsorption (TSA) by enabling rapid heating/cooling and energy‐efficient regeneration under near‐isothermal conditions, thereby eliminating the need for sensible heat input.
Xiaohao Jia, Fateme Rezaei
wiley   +1 more source

An Agonist/Antagonist Photo‐Switchable Vitamin D Mimetic Enables Bidirectional Optical Control of VDR

Angewandte Chemie International Edition, EarlyView.
Vitamin D exhibits complex and cell‐specific biological effects in multiple tissues via activation of the ligand‐sensing transcription factor vitamin D receptor (VDR). The photo‐switchable vitamin D mimetic 10 transitions between VDR antagonist (E) and agonist (Z) activity upon illumination and offers unprecedented bidirectional optical control over ...
Xiu Ge, Sabine Willems, Francesco Melfi, Tufan Mukhopadhyay, Johannes Morstein, Jordan Artzy, Loris Knümann, Giorgia Sbriccoli, Jörg Pabel, Julian A. Marschner, Dirk Trauner, Daniel Merk   +11 more
wiley   +1 more source

Fabricación del dentado de engranajes cónicos helicoidales en fresadoras universales. // Helical bevel gears manufacturing in universal milling machines.

Ingeniería Mecánica, 2004
Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj  

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Fabricación del dentado de engranajes cónicos helicoidales en fresadoras universales. // Helical bevel gears manufacturing in universal milling machines.

Ingeniería Mecánica, 2007
Este trabajo desarrolla el procedimiento para el cálculo de fabricación (fresado) de engranajes cónicos helicoidales contecnología universal, obteniéndose de forma muy económica, significativamente rápida y con calidad satisfactoria, que lespermite ...
R. Hernández Riverón, E. García Nieto
doaj  

A study on multi-objective optimization in non-circular helical pocket milling of Al 6061-T6 using integrated approach response surface method (RSM) with genetic algorithm (GA)

Results in Engineering
Helical pocket milling is an advanced CNC machining technique that achieves high accuracy, improved surface finish, extended tool life, and reduced burr formation.
Tanveer Khan, Gandjar Kiswanto, Agung Shamsuddin Saragih, Rendi Kurniawan   +3 more
doaj   +1 more source

Differences in predominant collagen fiber orientation between dorsal and plantar trabecular bone tracts of adult mule deer calcanei suggest strain‐mode‐specific adaptation

The Anatomical Record, EarlyView.
Polarized microscopic images of the outer bone cortex (a and b) and deeper trabecular bone (c and d) of the deer calcaneus in thin cross‐sections. The brighter gray levels reflect more oblique‐to‐transverse collagen fibers in the compression/dorsal bone (a, c) and the darker gray levels reflect more longitudinal collagen in the tension/plantar bone (b,
John G. Skedros, John T. Cronin, Chad S. Mears, Brett W. Richards   +3 more
wiley   +1 more source

Locked in Transition: Examining the Role of Paradoxical Tensions in the Transition From Industrial Cluster to Eco‐Clusters

Business Strategy and the Environment, EarlyView.
ABSTRACT Industrial clusters are central to the circular economy transition, yet how they develop into eco‐clusters and the paradoxical tensions this transformation fuels remain underexplored. Drawing on 48 in‐depth interviews and secondary data from a Turkish textile‐recycling cluster, we develop an empirically grounded model of eco‐cluster transition
Tulin Dzhengiz, Leona A. Henry, Simon M. Smith   +2 more
wiley   +1 more source