Results 31 to 40 of about 51,747 (175)

The Effect of Diluent on the Release of Benzene Series from Nitrocellulose-Lacquered MDF

Atmosphere, 2022
Because the surface of MDF is not aesthetically pleasing, it usually needs to be veneered and then painted, but such a board releases harmful VOCs, among which Benzene Series is the most harmful.
Xiaolei Cui, Junhong Ma, Huifang Li
doaj   +1 more source

New Marker of Colon Cancer Risk Associated with Heme Intake: 1,4-Dihydroxynonane Mercapturic Acid [PDF]

, 2006
Background: Red meat consumption is associated with an increased risk of colon cancer. Animal studies show that heme, found in red meat, promotes preneoplastic lesions in the colon, probably due to the oxidative properties of this compound.
Bingham, Sheila A., Corpet, Denis E., Cross, Amanda J., Gasc, Nicole, Gottardi, Gaëlle, Guéraud, Françoise, Peiro, Géraldine, Pierre, Fabrice, Taché, Sylviane   +8 more
core   +4 more sources

Effects of sampling rate on automated fatigue recognition in surface EMG signals

Current Directions in Biomedical Engineering, 2015
This study investigated the effects different sampling rates may produce on the quality of muscle fatigue detection algorithms. sEMG signals were obtained from isometric contractions of the arm.
Kahl Lorenz, Eger Marcus, Hofmann Ulrich G.   +2 more
doaj   +1 more source

PENYEMPURNAAN SIFAT PAPAN SERAT KERAPATAN SEDANG DARI PELEPAH NIPAH DAN CAMPURANNYA DENGAN SABUT KELAPA

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2013
Dewasa ini, potensi bahan serat konvensional (khususnya kayu) untuk pembuatan papan serat berkerapatan sedang (MDF) semakin terbatas dan langka. Penggunaan bahan serat alternatif yang tersedia berlimpah dan belum banyak dimanfaatkan, yaitu pelepah nipah ...
Dian Anggraini Indrawan, Han Roliadi, Rossi Margareth Tampubolon, Gustan Pari   +3 more
doaj   +1 more source

The stellar content of the Hamburg/ESO survey VI. The metallicity distribution of main-sequence turnoff stars in the Galactic halo

, 2010
We determine the metallicity distribution function (MDF) of the Galactic halo based on metal-poor main-sequence turnoff-stars (MSTO) which were selected from the Hamburg/ESO objective-prism survey (HES) database.
A. Frebel, Abazajian, Allende Prieto, An, Aoki, Aoki, Aoki, Barklem, Beers, Beers, Beers, Beers, Beers, Bell, Bond, Bond, Bonifacio, Carney, Carollo, Carollo, Christlieb, Christlieb, Christlieb, Christlieb, Christlieb, Christlieb, Cohen, D. Yong, de Jong, Demarque, Frebel, Frebel, Frebel, G. Zhao, Geha, H. N. Li, Hartwick, Helmi, Iben, Ivezic, J. E. Norris, Juric, Karlsson, Keller, Kirby, Klement, Lee, Lee, M. S. Bessell, Majewski, Muñoz, N. Christlieb, Norris, Norris, Pagel, Placco, Prantzos, Prantzos, Ryan, Salvadori, Salvadori, Schlaufman, Schlegel, Schuster, Schörck, Searle, Spite, T. C. Beers, T. Schörck, Talbot, Tinsley, Wisotzki, Y. S. Lee, Yi, York, Yoshii, Zhao   +76 more
core   +1 more source

Prediction of screw withdrawal resistance for plywood laminated panels and sandwich panels

Turkish Journal of Forestry
Sandwich panels are favorable materials for structural or non-structural components due to durability, lightness, and longevity in service life. This study aimed to predict screw withdrawal resistance of the plywood laminated medium-density fiberboard ...
Ergün Güntekin, Mesut Uysal
doaj   +1 more source

Constitutive Model and Microstructure Evolution Finite Element Simulation of Multidirectional Forging for GH4169 Superalloy

Metals, 2020
This study investigates three processes of multidirectional forging (MDF), namely, closed MDF (CMDF), single-open MDF, and double-open MDF, by using a constitutive equation and a dynamic recrystallization model of hot deformation of the GH4169 superalloy.
Yongbo Jin, Chenyang Xi, Peng Xue, Chunxiang Zhang, Sirui Wang, Junting Luo   +5 more
doaj   +1 more source

Rechargeable Self‐Powered Flexible Pressure Sensors With Adjustable Sensitivity Based on Quasi‐Solid‐State Zinc‐Ion Batteries

EcoEnergy, EarlyView.
his paper presents a self‐powered, rechargeable quasi‐solid‐state zinc‐ion battery‐based flexible pressure sensor with adjustable sensitivity, excellent performance and broad application prospects. ABSTRACT Flexible pressure sensors hold broad application prospects in electronic skin, human–machine interaction, and health monitoring.
Qianqian Yao, Liangxian Wang, Ziqi Ren, Jianyu Yin, Qixiang Zhang, Mingfang Deng, Nishuang Liu, Yihua Gao   +7 more
wiley   +1 more source

Effects of Nanoclay Modification with Aminopropyltriethoxysilane (APTES) on the Performance of Urea–formaldehyde Resin Adhesives

BioResources, 2023
Urea-formaldehyde (UF) resins, as the most common adhesives for wood-based composites, emit formaldehyde, which is forcing producers to find a solution to this problem. Using scavengers is a practical way of reducing formaldehyde emissions, but sometimes
Leila Asadi Khorramabadi, Rabi Behroozb, Saeed Kazemi   +2 more
doaj   +2 more sources

Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications [PDF]

, 2019
A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage devices.
Gómez Martín, Aurora, Martínez Fernández, Julián, Placke, Tobias, Ramírez Rico, Joaquín, Ruttert, Mirco, Winter, Martín   +5 more
core   +1 more source