Results 11 to 20 of about 248,522 (217)

HUBUNGAN ANTARA KETEGUHAN GESER DENGAN KETEGUHAN REKAT INTERNAL PAPAN PARTIKEL

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
One of  the  partideboard  properties that  must be tested  is internal  bond  strength  or tensile  strength  perpendicular to surface. the  testing  procedure is relatively  difficult   because  before  applying  a tension  load vertically  to the ...
Paribotro Sutigno, I M Sulastiningsih
doaj   +1 more source

Determination of the physical and mechanical properties of wood-cement boards produced with Pinus spp and pozzolans waste

open access: yesMaderas: Ciencia y Tecnología, 2020
The objective of this research was to evaluate the physical-mechanical properties of wood-cement boards produced with waste particles of Pinus spp. and sufficient levels of pozzolans to assimilate all Ca(OH)2 produced during the hydration reactions of ...
Adauto José Miranda de Lima   +2 more
doaj  

Difficulty of internal bond prediction of particleboard using the density profile

open access: yesJournal of Wood Science, 2021
The relationship between density profile and internal bond (IB) of commercial particleboards was investigated. Minimum density was theoretically related to the IB, but the correlation coefficient between them was low at 0.435.
Hideaki Korai
doaj   +1 more source

Using Bootstrapping to Determine Artificial Neural Network Confidence Intervals—Case Study of Particleboard Internal Bond Determined from Production Data

open access: yesApplied Sciences
Tensile strength perpendicular to the plane of the board (also known as the Internal Bond—IB), determined in accordance with standard EN 319, is one of the most critical properties in particleboard quality control.
Francisco García Fernández   +3 more
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Study of lattice dynamics of silicon

open access: yesBibechana, 2012
Lattice dynamics of Si has been investigated by using a Urey-Bradley Valence Force Field (UVFF) model which is a phenomenological model. In this model following interactions are taken into account: (i) the central force due to bond-stretching (ii) the ...
SRB Thapa
doaj   +3 more sources

Do ESG scores have incremental information value on the primary bond market?——evidence from China

open access: yesFrontiers in Environmental Science, 2023
ESG scores are essential information tools in the capital market, but prior study has not fully discussed the effect and internal mechanism of ESG scores on bond investors’ risk pricing in the primary market.
Chunqiang Zhang   +4 more
doaj   +1 more source

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

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

open access: yesFEBS 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

Bond strength of composite materials after internal teeth bleaching using 30% carbamide peroxide [PDF]

open access: yesStomatološki glasnik Srbije, 2014
Introduction. Bond between composite materials and bleached teeth depends on the change of micro-morphological structure of enamel and dentin after the application of bleaching agent.
Knežević Nataša   +4 more
doaj   +1 more source

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