Results 11 to 20 of about 5,614,148 (333)

Topography of the interfacial shear strength and the mean intrinsic tensile strength of hemp fibers as a reinforcement of polypropylene [PDF]

open access: yes, 2020
The strength of the interphase between the reinforcements and the matrix has a major role in the mechanical properties of natural ¿ber reinforced polyole¿n composites.
Delgado Aguilar, Marc   +5 more
core   +2 more sources

Characterization of dentine to assess bond strength of dental composites [PDF]

open access: yes, 2015
This study was performed to develop alternating dentine adhesion models that could help in the evaluation of a self-bonding dental composite. For this purpose dentine from human and ivory was characterized chemically and microscopically before and after ...
Aljabo, A   +6 more
core   +2 more sources

Bonding, Bridging, and Linking Social Capital and Self-Rated Health among Chinese Adults: Use of the Anchoring Vignettes Technique. [PDF]

open access: yesPLoS ONE, 2015
Three main opposing camps exist over how social capital relates to population health, namely the social support perspective, the inequality thesis, and the political economy approach.
He Chen, Tianguang Meng
doaj   +1 more source

Heterogeneous integration approach based on flip-chip bonding and misalignment self-correction elements for electronics-optics integration applications

open access: yesVietnam Journal of Mechanics, 2012
This paper presents a high precision bonding approach, capable of submicron alignment accuracy, based on the thermosonic flip-chip bonding technique and misalignment self-correction elements. The precision of the bonding technique is guaranteed by using
Bui Thanh Tung   +4 more
doaj   +1 more source

Polymer Statistics and Fermionic Vector Models [PDF]

open access: yes, 1996
We consider a variation of $O(N)$-symmetric vector models in which the vector components are Grassmann numbers. We show that these theories generate the same sort of random polymer models as the $O(N)$ vector models and that they lie in the same ...
Semenoff, Gordon W., Szabo, Richard J.
core   +3 more sources

Oxide-Oxide Thermocompression Direct Bonding Technologies with Capillary Self-Assembly for Multichip-to-Wafer Heterogeneous 3D System Integration

open access: yesMicromachines, 2016
Plasma- and water-assisted oxide-oxide thermocompression direct bonding for a self-assembly based multichip-to-wafer (MCtW) 3D integration approach was demonstrated.
Takafumi Fukushima   +8 more
doaj   +1 more source

Comparison of Microleakage of Self-etch and Total-etch Bonding Agents in Primary Molar Class II Composite Restorations [PDF]

open access: yesJournal of Dental Materials and Techniques, 2020
Introduction: This study evaluated microleakage of flowable and conventional composite in primary molar class II restorations using self-etch and total-etch bonding agents.
Farzin Aslani   +2 more
doaj   +1 more source

Structural Dynamics of Free Proteins in Diffraction [PDF]

open access: yes, 2011
Among the macromolecular patterns of biological significance, right-handed α-helices are perhaps the most abundant structural motifs. Here, guided by experimental findings, we discuss both ultrafast initial steps and longer-time-scale structural dynamics
Lin, Milo M.   +2 more
core   +2 more sources

Impact properties and water uptake behavior of old newspaper recycled fibers-reinforced polypropylene composites [PDF]

open access: yes, 2020
Natural fiber-reinforced thermoplastic composites can be an alternative to mineral fiber-based composites, especially when economic and environment concerns are included under the material selection criteria. In recent years, the literature has shown how
Delgado Aguilar, Marc   +5 more
core   +2 more sources

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