Results 41 to 50 of about 5,209,568 (280)

Pressure, Feed Rate, and Abrasive Mass Flow Rate Influence on Surface Roughness for Recombinant Bamboo Abrasive Water Jet Cutting

open access: yesBioResources, 2015
The effects of pressure, feed rate, and abrasive mass flow rate on surface roughness were investigated during abrasive water cutting of recombinant bamboo. Two different thicknesses (10 mm and 15 mm) of recombinant bamboo were cut in the longitudinal and transversal directions by abrasive water jet.
Rongrong Li   +6 more
openaire   +3 more sources

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

open access: yesFEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt   +8 more
wiley   +1 more source

Tribo-corrosion mechanisms of stainless steel in soft drinks [PDF]

open access: yes, 2010
Tribo-corrosion mechanisms of 316L Stainless Steel in slurries containing common household soft drinks have been studied through investigating the micro-abrasion-corrosion performance using a ball and disk apparatus which has been modified to measure the
Stack, M.M., Hodge, C.
core   +4 more sources

Comparative Evaluation of Gingival Depigmentation using Tetrafluoroethane Cryosurgery and Gingival Abrasion Technique: Two Years Follow Up [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Objective: A comparative evaluation of the gingival depigmentation by using Tetrafluoroethane cryosurgery and the gingival abrasion technique – 2 years of follow up. Material and Methods: Ten systemically healthy patients who were aged 18 to 36 years
Santhosh Kumar   +2 more
doaj   +1 more source

Analysis of abrasion rates in concrete surfaces of hydraulic structures

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract Abrasion of water-exposed surfaces in hydraulic structures can impose devastating defects in these surfaces leading to larger costs of rehabilitation and maintenance. One of the possible solutions is the improvement of concrete quality. Generally, several factors govern the abrasion resistance of hydraulic concrete.
Nadheer S. Ayoob, Sallal R Abid
openaire   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Comparing the Air Abrasion Cutting Efficacy of Dentine Using a Fluoride-Containing Bioactive Glass versus an Alumina Abrasive: An In Vitro Study

open access: yesInternational Journal of Dentistry, 2015
Air abrasion as a caries removal technique is less aggressive than conventional techniques and is compatible for use with adhesive restorative materials.
Melissa H. X. Tan   +2 more
doaj   +1 more source

Shoreline Stability Analysis At Merah Putih Beach, Bangkalan Regency [PDF]

open access: yesBIO Web of Conferences
Shorelines serve as a key indicator in monitoring environmental changes in coastal areas. Shorelines can change over various time periods, triggering coastal abrasion or accretion which can be detrimental.
Dyah Ambarwati Rieke, Dwi Siswanto Aries
doaj   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner   +14 more
wiley   +1 more source

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