Results 61 to 70 of about 3,035,979 (274)
Advanced Functional Materials, EarlyView.This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley +1 more source
Stress distributions along the roll contact arc [PDF]
E3S Web of ConferencesThe article provides the results of a mathematical description of the distribution of contact stresses of a roll module with smooth rollers. Analysis of the developed models shows that when the rollers rotate, the maximum of the normal stress ...
Nurmanov Sarvar +2 more
doaj +1 more source
To roll or not to roll(?) is the yield stress (in soft particulate gels)
While it is widely acknowledged that system-spanning particulate structures contribute to the observed yield stress and shear-thinning in attractive colloidal gels, a comprehensive understanding of the underlying microscopic mechanisms remains elusive.
More, Rishabh, Mckinley, Gareth
openaire +2 more sources
On the Two-Dimentional Stresses in a Roll
Transactions of the Japan Society of Mechanical Engineers, 1954 The object of this paper is to estimate the stress distribution in a roll for a cold rolling mill. The problem of a circular disk under equal and opposite isolated forces balanced by a torque applied at the center has already been discussed by Timoshenko.
openaire +2 more sources
Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source
Residual Stresses Induced By Deep Rolling In Notched Components
Journal of the Mechanical Behavior of Materials, 1998 -
GUAGLIANO, MARIO, VERGANI, LAURA MARIA
openaire +4 more sources
Advanced Functional Materials, EarlyView.A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding +14 more
wiley +1 more source
Teshugang, 2012 The effect of first roll and last roll position on plate flatness and surface residual stress of 22 mm Q345 steel plate (/% ： ≤0. 20C,≤ 0. 55Si, ≤1. 70Mn, 0. 02 - 0. 15V, 0. 015 ~ 0. 060Nb, 0. 02 ~ 0.
张焕军 +5 more
doaj