Results 61 to 70 of about 1,098,786 (335)

Extraction of Lead from Hydrometallurgical Processing of Copper Shaft Flue Dust

Engineering Proceedings
Pyrometallurgical copper production is carried out in thermal aggregates. Input waste materials with a copper content between 5% and 99% Cu are treated in the individual aggregates.
Michaela Ruzickova, Martina Laubertova, Jarmila Trpcevska, Alexandra Kollova, Zita Takacova, Tomas Vindt   +5 more
doaj   +1 more source

Upgrading waste electrical and electronic equipment recycling through extended producer responsibility: A case study

Circular Economy, 2023
The implementation of extended producer responsibility (EPR) promotes upgrading and standardization of the recycling of waste electrical and electronic equipment (WEEE) in China, reducing the risk of environmental pollution.
Kun Li, Yufei Qin, Daolong Zhu, Shengen Zhang   +3 more
doaj  

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

FEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki, Chika Tomisawa, Soichiro Hoshino, Hidehiko Shimizu, Masashi Abe, Sho Arai, Kanako Kuwasako, Naoki Asakawa, Yusuke Inoue, Takuro Horii, Izuho Hatada, Masakatsu Watanabe   +11 more
wiley   +1 more source

Non-equilibrium raft-like membrane domains under continuous recycling

, 2005
We present a model for the kinetics of spontaneous membrane domain (raft) assembly that includes the effect of membrane recycling ubiquitous in living cells.
A. Filippov, C. Dietrich, I. P. Sugar, L. A. Gheber, M. Seul, M. S. Turner, Matthew S. Turner, Nicholas D. Socci, P. G. Saffman, Pierre Sens, S. L. Veatch   +10 more
core   +1 more source

Recycling of waste engine oils using a new washing agent [PDF]

, 2013
This paper addresses recycling of waste engine oils treated using acetic acid. A recycling process was developed which eventually led to comparable results with some of the conventional methods.
Hamawand, Ihsan, Rafat, Sardasht, Yusaf, Talal   +2 more
core   +5 more sources

Recycling in a Megacity [PDF]

Journal of the Air & Waste Management Association, 2004
In the aftermath of the 9/11 disaster, Mayor Bloomberg of New York City unveiled an aggressive budget plan that included the temporary suspension of glass and plastics recycling. This was considered by many to be anti-environmental, but the results of this study show that for lack of markets, even at zero or negative prices, nearly 90% of the plastic ...
Claire E. Todd, Nickolas J. Themelis
openaire   +3 more sources

Analysis of the regulation of undecaprenyl diphosphate dephosphorylation in Escherichia coli

FEBS Open Bio, EarlyView.
BacA, PgpB, and YbjG phosphatases are involved in undecaprenyl phosphate (C55P) synthesis in Escherichia coli. We analyzed the lipid contents and the gene expression in the gene‐disruption strains. Undecaprenyl diphosphate (C55PP) level increased in the bacA, ybjG double‐disruption strain, but C55P levels were similar in all strains.
Tomotaka Jitsukawa, Yasushi Shigeri, Shingo Fujisaki   +2 more
wiley   +1 more source

Migration of CO2 in Porous Media Filled with water.

Journal of Thermal Science and Technology, 2006
This paper describes experimental research on two-phase flow of supercritical carbon dioxide (CO2) and water in porous media under sequestration conditions.
Tetsuya SUEKANE, Toshihiro ISHII, Shoji TSUSHIMA, Shuichiro HIRAI   +3 more
doaj   +1 more source

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

Ro 31‐8220 suppresses bladder cancer progression via enhancing autophagy in vitro and in vivo

FEBS Open Bio, EarlyView.
The pan‐protein kinase C inhibitor Ro‐31‐8220 demonstrates potent anti‐bladder cancer effects both in vitro and in vivo by suppressing migration/invasion, inducing apoptosis and crucially activating autophagy, where blocking autophagy with chloroquine reduces its cell‐killing efficacy, suggesting its promise as a novel therapeutic candidate requiring ...
Shengjun Fu, Yan Tao, Shan Wu, Yuwen Gong, Youli Zhao, Shaomin Niu, Hui Cheng, You Mu, Na Xu, Ying Wang, Jianzhong Lu, Shanhui Liu, Lanlan Li   +12 more
wiley   +1 more source