Results 91 to 100 of about 4,885,236 (318)

Extremum seeking control of the CANON process-Existence of multiple stationary solutions

, 2014
The paper considers the use of extremum seeking control (ESC) for real-time optimization of the completely autotrophic nitrogen removal over nitrite (CANON) process.
Trollberg, Olle, Jacobsen, Elling W.,, Carlsson, Bengt, Carlsson, Bengt,, Trollberg, Olle,, Jacobsen, Elling W.   +5 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Deformation investigation of the shell of rotary kiln using terrestrial laser scanning (TLS) measurement

Metalurgija, 2019
For the correct operation of the rotary kiln it is necessary to ensure that basic geometric conditions are fulfilled. For regular check the geodetic measurements are used.
L'. Kovanič, P. Blišťan, V. Zelizňakova, J. Palkova, J. Baulovič   +4 more
doaj  

Microstructure and mechanical properties of 304 stainless steel joints brazed by using BNi82CrSiB-xCu filler metals

Cailiao gongcheng
To overcome the drawback of the brittle borides formed in the stainless steel joint brazed using Ni-based filler metals and further improve the mechanical properties of the joint， a small amount of Cu powders are added into the BNi-2 filler metal to ...
GUO Jiejie, LI Huaxin, CAI Liangyi, ZHU Shuai, LYU Chuanyang, HE Yanming, YANG Jianguo   +6 more
doaj   +1 more source

Efficient Control Discretization Based on Turnpike Theory for Dynamic Optimization

, 2017
Dynamic optimization offers a great potential for maximizing performance of continuous processes from startup to shutdown by obtaining optimal trajectories for the control variables.
Ali Sahlodin, Barton, Paul I, Sahlodin, Ali Mohammad, Paul Barton   +3 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Novel methods to monitor the biodegradation of polylactic acid (PLA) by Amycolatopsis orientalis and Amycolatopsis thailandensis

Frontiers in Bioengineering and Biotechnology
Plastics are essential in modern life, but their conventional production is problematic due to environmental pollution and waste management issues. Polylactic acid (PLA) is a widely used bioplastic that is bio-based and biodegradable, making it a key ...
Najwa Mat Yasin, Najwa Mat Yasin, Farlash Pancho, Md Yasin, Jan F. M. Van Impe, Simen Akkermans   +5 more
doaj   +1 more source

Research on Flexible Braking Control of a Crawler Crane during the Free-Fall Hook Process

Due to the large inertia and strong impact accompanying the free-falling hook process of crawler cranes, it is difficult to meet the demand for flexible and smooth braking control under different weight load conditions.
Guisheng Yang, Lijuan Chen, Shiheng Song, Chunyi Wang, Chao Ai, Wenqiang Xu, Yong Wang, Wei Gao   +7 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Methods for Rescuing People Using Climbing Equipment in Abandoned Mines to Be Carried Out by Rescue Units of the Integrated Rescue System

Safety
This article discusses the possibilities and methods for rescuing people from abandoned mine workings and the cooperation of the components of the Integrated Rescue System of the Slovak Republic when carrying out rescue work in underground spaces ...
Marek Szücs, Miroslav Betuš, Martin Konček, Marian Šofranko, Andrea Šofranková   +4 more
doaj   +1 more source