Results 301 to 310 of about 1,957,455 (389)

3nj-symbols and D-dimensional quantum gravity

, 1994
Paul Demkin
openalex   +2 more sources

Matrix elements of Thiemann's Hamiltonian constraint in loop quantum gravity [PDF]

, 1997
Roumen Borissov, R. De Pietri, Carlo Rovelli   +2 more
openalex   +1 more source

Exploring Solar Thermal Collector Technologies: Efficiency, Performance, and Advanced Concentration Strategies

Energy Science &Engineering, EarlyView.
ABSTRACT Solar thermal collector technology is crucial for capturing renewable energy to support sustainable thermal uses. Nonetheless, traditional designs frequently experience optical losses, ineffective thermal storage and variable performance under different levels of sunlight.
R. Iyankumar, Arun Prasad Murali, Abdellaif M. Sadeq, Mohamed Iqbal Shajahan, Karuppaiah Selvakumar, Karthik V. Shankar, Jayant Giri, Hassen Sabeur   +7 more
wiley   +1 more source

Gravitational Collapse in 1+1 Dimensions and Quantum Gravity

, 1992
Kenji Hamada
openalex   +2 more sources

Multiscale NMR Characterization in Shale: From Relaxation Mechanisms to Porous Media Research Frontiers

Energy Science &Engineering, EarlyView.
ABSTRACT Nuclear magnetic resonance (NMR), as an advanced non‐destructive and rapid measurement technology, has shown unique advantages in the evaluation of unconventional shale reservoirs. This paper systematically introduces the fundamental principles of NMR spectroscopy and relaxation theory in porous media and comprehensively analyzes the ...
Long Zhou, Guangzhi Liao, Ruiqi Fan, Rui Mao, Xueli Hou, Nan Li, Zhilong He, Yushu Zhang, Lizhi Xiao   +8 more
wiley   +1 more source

Exploring the Effects of Reduced Gravitational Field Impacts on Convective Heat Transfer: A Comprehensive Review

Heat Transfer, EarlyView.
ABSTRACT This review explores the impact of gravitational instability on convective heat transfer, integrating existing research results and theoretical models. Gravitational instability is vital in promoting or hindering convective actions in different systems, such as atmospheric events, ocean currents, and industrial processes.
Hossam A. Nabwey, Muhammad Ashraf, A. M. Rashad, Ali J. Chamkha   +3 more
wiley   +1 more source

Progress in fiber‐shaped zinc batteries: From structure, manufacturing, optimization to application

InfoMat, EarlyView.
In this review, four aspects of fiber‐shaped zinc batteries (FZBs) are systematically summarized: structure, manufacturing, optimization, and application. The structure of FZBs is first presented, encompassing common electrodes, electrolytes, current collectors, encapsulating materials, and various electrode assembly architectures.
Chongyang Luo, Yanyan Shao, Zhongwei Jiang, Man Pang, Ziqing Yao, Yujie Li, Weiwei Sun, Yuanlong Shao, Chunman Zheng, Shuangke Liu   +9 more
wiley   +1 more source

Conformal Field Theoretical Approach to Two-Dimensional Quantum Gravity

, 1991
Hiroshi Suzuki
openalex   +1 more source

Navigating Solute Carrier Transporters—A Comprehensive Review of Functionalized Small Molecule Probes for Target Identification and Characterization

Medicinal Research Reviews, EarlyView.
ABSTRACT Solute carrier transporters (SLCs) are integral membrane proteins that play pivotal roles in maintaining cellular homeostasis by mediating the transport of a diverse range of substrates across cell membranes. With their involvement in fundamental physiological processes such as nutrient uptake, neurotransmitter signaling, and drug transport ...
Majlen A. Dilweg, Tracie Widjaja, Adriaan P. IJzerman, Daan van der Es   +3 more
wiley   +1 more source

Variational quantum and neural quantum states algorithms for the linear complementarity problem. [PDF]

Philos Trans A Math Phys Eng Sci
De S, Knitter O, Kodati R, Jayakumar P, Stokes J, Veerapaneni S.   +5 more
europepmc   +1 more source