Results 61 to 70 of about 576,694 (315)

Research on Coal Acoustic Emission Characteristics and Damage Evolution During Cyclic Loading

Frontiers in Earth Science, 2022
The acoustic emission, energy, and damage evolution of coal samples for three kinds of uniaxial cyclic loading and unloading are deeply analyzed in this study. The evolution of total absorption energy, elastic strain energy, and dissipated energy of coal
Su Zhili, Jing Shengguo, Xie Wenbing, Xie Wenbing, Tang Qingteng   +4 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Pilot States Program report: Home energy ratings systems and energy-efficient mortgages [PDF]

, 2000
This report covers the accomplishments of the home energy ratings systems/energy-efficient mortgages (HERS/EEMs) pilot states from 1993 through 1998, including such indicators as funding, ratings and EEMs achieved, active raters, and training and ...
Farhar, B.
core   +1 more source

Energy Chaos Characteristic Evolution Analysis of Sandstones during Multilevel Unloading Subject to Different Confining Pressures [PDF]

, 2022
In this study, multilevel and conventional unloading triaxial compression tests under different confining pressures are separately carried out to systematically reveal the deformation, energy evolution, and fracture characteristics of sandstone samples ...
Chaolin Wang, Shuang Dang, Jing Bi, Kaizong Xia, Fei Gan, Yu Zhao   +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

Radial evolution of cross helicity in high-latitude solar wind [PDF]

, 2005
We employ a turbulence transport theory to explain the high-latitude radial evolution of cross helicity, or Alfvénicity, observed by the Ulysses spacecraft.
Matthaeus, William H., Oughton, Sean, Bavassano, B., Minnie, J., Oarhi, S., Bieber, J.W., Breech, Ben   +6 more
core   +1 more source

Model for Analysis of Energy Demand (MAED) [PDF]

, 2023
<p>The MAED (Model for Analysis of the Energy Demand) is a simulation model designed to evaluate medium and long-term demand for energy in a country or a region.
International Atomic Energy Agency
core   +1 more source

Shear Mechanical Properties of Rock Joints Under Non-Uniform Load Based on DEM

Applied Sciences
Previous joint test studies have mainly been conducted under the condition of uniformly distributed loads, but in engineering, overlying loads are often non-uniformly distributed.
Hongwei Liu, Xing Zhang, Hang Lin, Yifan Chen, Chaoyi Yang, Ke Ou   +5 more
doaj   +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

A flexible power system operations simulation model for assessing wind integration [PDF]

, 2011
Paper presented at the IEEE 2011, Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011With the advent of wind power generation on worldwide power systems, many operators and researchers are analyzing the impacts that higher future ...
Milligan, M., O'Malley, M., Milligan, Michael R., Ela, E., Michael Milligan, O\u27Malley, Mark, Ela, Erik, O'Malley, Mark, Mark O'Malley, Erik Ela   +9 more
core   +1 more source