Results 51 to 60 of about 576,694 (315)

Energy evolution and constitutive model for damage of degraded limestone under coupling effects of hydrodynamic-stress-chemical corrosion

open access: yesYantu gongcheng xuebao
The reservoir water level undergoes annual cyclical fluctuations, which leads to the state of hydrodynamic erosion of wetting-drying cycles of the bedrock in the hydro-fluctuation belt. In addition, the self-weight of the overlying rock mass also reduces
YANG Zhongping 1, 2, 3 , HOU Shanmeng 1, ZHANG Yiming 1, GAO Yuhao 1, LIU Xinrong 1, 2, 3
doaj   +1 more source

ASSIST: Refinement of a Benefits Navigator Intervention Among Low‐Income Pediatric Oncology Families

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Children with cancer living in poverty experience worse survival and quality of life. Interventions connecting low‐income families to benefits (e.g., Supplemental Nutrition Assistance Program [SNAP] improve health outcomes; yet nearly 50% of SNAP‐eligible pediatric oncology families are unenrolled.
Puja J. Umaretiya   +11 more
wiley   +1 more source

Buildings for the 21st Century Newsletter: Fall 1999, Vol. 2, No. 1 [PDF]

open access: yes, 1999
This edition contains more information about new efforts and programs in DOE's Office of Building Technology, State and Community Programs (BTS), and highlights the evolution of a new approach to making buildings more energy-efficient, comfortable, and ...
National Renewable Energy Laboratory (U.S.)
core  

Energy Internet, the Future Electricity System: Overview, Concept, Model Structure, and Mechanism [PDF]

open access: yes, 2020
Energy Internet, a futuristic evolution of electricity system, is conceptualized as an energy sharing network. Its features, such as plug-and-play mechanism, real-time bidirectional flow of energy, information, and money can lead to significant benefits ...
Joseph, Akhil   +3 more
core   +1 more source

Experimental Study on Failure Characteristics and Energy Evolution Law of Coal–Rock Combination Body Under Different Quasi-Static Loading Rates

open access: yesEng
The advancing speed of the coal mining face has a significant impact on the mining-induced stress and energy accumulation of the surrounding rock.
Wenlong Li, Tongbin Zhao, Shihao Tu
doaj   +1 more source

Energy Evolution Analysis of Coal Fracture Damage Process Based on Digital Image Processing

open access: yesApplied Sciences, 2022
Coal rocks often contain calcite, which has a significant effect on the mechanical properties of coal and the energy evolution during rupture damage.
Zhonghu Wu   +3 more
doaj   +1 more source

Phase Angle as an Early Functional Biomarker of Cancer‐Related Fatigue in Pediatric Oncology: A Prospective Longitudinal Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior   +11 more
wiley   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

A Comprehensive Metric to Assess the Security of Future Energy Systems Through Energy System Optimization Models [PDF]

open access: yes
Ensuring energy security is one of the main objectives of energy policies of many countries worldwide. In this regard, this paper proposes a metric to evaluate energy security under medium-to-long term energy scenarios generated by the TEMOA-Italy model.
Savoldi, Laura   +3 more
core   +1 more source

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