Results 41 to 50 of about 3,960,226 (278)

State of charge estimation of supercapacitors based on multi‐innovation unscented Kalman filter under a wide temperature range

International Journal of Energy Research, 2022
Supercapacitors are characterized by a long service lifetime and high power density, which can meet the instantaneous high‐power demand during the acceleration of electric vehicles.
Yonghong Xu, Hongguang Zhang, Fubin Yang, Liang Tong, Dong Yan, Yifan Yang, Jing Ren, Lili Ma, Yan Wang   +8 more
semanticscholar   +1 more source

Investigations into the Charge Times of Lead–Acid Cells under Different Partial-State-of-Charge Regimes

Batteries
Partial state of charge (PSOC) is an important use case for lead–acid batteries. Charging times in lead–acid cells and batteries can be variable, and when used in PSOC operation, the manufacturer’s recommended charge times for single-cycle use are not ...
Max Parker, Richard McMahon
doaj   +1 more source

Coulometer battery state-of-charge indicator [PDF]

, 1970
Mercury-column electrochemical coulometer is a linear ampere-hour integrating device consisting of a sealed glass tube containing two columns of mercury separated by a gap containing an electrolyte. The drive circuit uses operational amplifier techniques
Birchenough, A. G., Secunde, R.
core   +1 more source

Charge carrier correlation in the electron-doped t-J model [PDF]

, 2006
We study the t-t'-t''-J model with parameters chosen to model an electron-doped high temperature superconductor. The model with one, two and four charge carriers is solved on a 32-site lattice using exact diagonalization.
P. Fulde, P. W. Leung, W. Stephan
core   +1 more source

An X-Ray Induced Structural Transition in La_0.875Sr_0.125MnO_3

, 1998
We report a synchrotron x-ray scattering study of the magnetoresistive manganite La_0.875Sr_0.125MnO_3. At low temperatures, this material undergoes an x-ray induced structural transition at which charge ordering of Mn^3+ and Mn^4+ ions characteristic to
A. P. Ramirez, A. Urushibara, D. E. Cox, F. C. Chou, H. Kawano, H. Yoshizawa, K. Miyano, L. Pinsard, M. A. Kastner, R. J. Birgeneau, S. Mori, V. Kiryukhin, V. Kiryukhin, V. Kiryukhin, Y. J. Wang, Y. Tomioka, Y. Yamada   +16 more
core   +1 more source

Analysis of total dose-induced dark current in CMOS image sensors from interface state and trapped charge density measurements [PDF]

, 2010
The origin of total ionizing dose induced dark current in CMOS image sensors is investigated by comparing dark current measurements to interface state density and trapped charge density measurements.
Girard, Sylvain, Goiffon, Vincent, Magnan, Pierre, Paillet, Philippe, Virmontois, Cédric   +4 more
core   +4 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +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

Intelligent SOX Estimation for Automotive Battery Management Systems: State-of-the-Art Deep Learning Approaches, Open Issues, and Future Research Opportunities

Energies, 2022
Real-time battery SOX estimation including the state of charge (SOC), state of energy (SOE), and state of health (SOH) is the crucial evaluation indicator to assess the performance of automotive battery management systems (BMSs).
Molla Shahadat Hossain Lipu, Tahia F. Karim, Shaheer Ansari, Md. Sazal Miah, Md. Siddikur Rahman, Sheikh T. Meraj, Rajvikram Madurai Elavarasan, Raghavendra Rajan Vijayaraghavan   +7 more
doaj   +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