Results 41 to 50 of about 3,357 (178)

Molecular Hydrogen Therapy: Mechanisms, Delivery Methods, Preventive, and Therapeutic Application

MedComm, Volume 6, Issue 5, May 2025.
Molecular hydrogen, delivered through inhalation, hydrogen‐rich water, or hydrogen solution injection, reduces oxidative stress, regulates immune responses, facilitates cell repair, and alleviates inflammatory bowel disease (IBD) and intestinal injury.
Jiayi Jin, Lijun Yue, Maoru Du, Feng Geng, Xue Gao, Yuming Zhou, Qianqian Lu, Xiaohong Pan   +7 more
wiley   +1 more source

The North American Greenhouse Gas Budget: Emissions, Removals, and Integration for CO2, CH4, and N2O (2010–2019): Results From the Second REgional Carbon Cycle Assessment and Processes Study (RECCAP2)

Global Biogeochemical Cycles, Volume 39, Issue 4, April 2025.
Abstract Accurate accounting of greenhouse‐gas (GHG) emissions and removals is central to tracking progress toward climate mitigation and for monitoring potential climate‐change feedbacks. GHG budgeting and reporting can follow either the Intergovernmental Panel on Climate Change methodologies for National Greenhouse Gas Inventory (NGHGI) reporting or ...
Benjamin Poulter, Guillermo Murray‐Tortarolo, Daniel J. Hayes, Philippe Ciais, Robbie M. Andrew, Ana Bastos, Brendan Byrne, David Butman, Josep G. Canadell, Abhishek Chatterjee, Grant Domke, Andrew Feldman, Kelsey Foster, Neha Hunka, Robert B. Jackson, Werner A. Kurz, Ayia Lindquist, Maodian Liu, Ingrid Luijkx, Arnaud Mialon, Anna M. Michalak, John Miller, Wolfgang A. Obermeier, Naiqin Pan, James T. Randerson, Peter A. Raymond, Pierre Regnier, Laure Resplandy, Gerard Rocher‐Ros, Nemesio Rodriguez‐Fernandez, Judith Rosentreter, Julio César Salazar‐Neira, Suzanne E. Tank, Hanqin Tian, Rodrigo Vargas, Yohanna Villalobos, Jonathan A. Wang, Xinyuan Wei, Kimberly P. Wickland, Christopher Williams, Lisamarie Windham‐Myers, Christopher Woodall, Qing Ying, Zhen Zhang   +43 more
wiley   +1 more source

Numerical investigation of a turbine working with a highly unsteady exhaust flow of a hydrogen-driven rotating detonation combustion

International Journal of Thermofluids
Traditionally, turbomachines are designed for steady-state operations around which they achieve optimal performance and efficiency. However, in novel applications, a turbomachine may be exposed to unsteady flow forcing the machine to operate under ...
Majid Asli, Mosaab Mhgoub, Klaus Höschler   +2 more
doaj   +1 more source

Sarcopenia and cachexia: molecular mechanisms and therapeutic interventions

MedComm, Volume 6, Issue 1, January 2025.
Sarcopenia is defined as a muscle‐wasting syndrome that occurs with accelerated aging, while cachexia is a severe wasting syndrome associated with conditions such as cancer and immunodeficiency disorders, which cannot be fully addressed through conventional nutritional supplementation.
Tiantian Wang, Dong Zhou, Zhen Hong
wiley   +1 more source

Preliminary Computational Assessment of Disk Rotating Detonation Engine Configurations [PDF]

A rotating detonation engine (RDE) configuration whereby the working fluid enters and exits in a predominantly radial manner is examined using a quasi-two-dimensional computational fluid dynamic simulation. The simulation, based on a Cartesian coordinate
Paxson, Daniel E.
core   +4 more sources

Toward Low‐Latency Estimation of Atmospheric CO2 Growth Rates Using Satellite Observations: Evaluating Sampling Errors of Satellite and In Situ Observing Approaches

AGU Advances, Volume 5, Issue 4, August 2024.
Abstract The atmospheric CO2 growth rate is a fundamental measure of climate forcing. NOAA's growth rate estimates, derived from in situ observations at the marine boundary layer (MBL), serve as the benchmark in policy and science. However, NOAA's MBL‐based method encounters challenges in accurately estimating the whole‐atmosphere CO2 growth rate at ...
Sudhanshu Pandey, John B. Miller, Sourish Basu, Junjie Liu, Brad Weir, Brendan Byrne, Frédéric Chevallier, Kevin W. Bowman, Zhiqiang Liu, Feng Deng, Christopher W. O’Dell, Abhishek Chatterjee   +11 more
wiley   +1 more source

Effects of vineyard inter‐row management on soil physical properties and organic carbon in Central European vineyards

Soil Use and Management, Volume 40, Issue 3, July 2024.
Abstract The intensity and frequency of inter‐row management in vineyards are highly diverse and depend on local environmental conditions and the wine grower's attitude and experience. Reasons for different management include water conservation, weed and pest control, biological activity promotion and soil fertility and biodiversity preservation.
Gunther Liebhard, Silvia Winter, Johann G. Zaller, Thomas Bauer, Maria Fantappiè, Peter Strauss   +5 more
wiley   +1 more source

The Land Component LM4.1 of the GFDL Earth System Model ESM4.1: Model Description and Characteristics of Land Surface Climate and Carbon Cycling in the Historical Simulation

Journal of Advances in Modeling Earth Systems, Volume 16, Issue 5, May 2024.
Abstract We describe the baseline model configuration and simulation characteristics of the Geophysical Fluid Dynamics Laboratory (GFDL)'s Land Model version 4.1 (LM4.1), which builds on component and coupled model developments over 2013–2019 for the coupled carbon‐chemistry‐climate Earth System Model Version 4.1 (ESM4.1) simulation as part of the ...
E. Shevliakova, S. Malyshev, I. Martinez‐Cano, P. C. D. Milly, S. W. Pacala, P. Ginoux, K. A. Dunne, J. P. Dunne, C. Dupuis, K. L. Findell, K. Ghannam, L. W. Horowitz, T. R. Knutson, J. P. Krasting, V. Naik, P. Phillipps, N. Zadeh, Yan Yu, F. Zeng, Y. Zeng   +19 more
wiley   +1 more source

Carbon Covering Method to Enhance the Storage Capacity of Materials Belonging to the Conversion and Alloy Storage Types

ChemElectroChem, Volume 11, Issue 7, April 2, 2024.
Carbon covering method is an effective way to enhance the of composite materials belonging to the conversion and alloy storage types. The fabricated composite materials show the remarkable enhancement storage performance. Abstract Driven by the development of energy storage systems (EESs), finding alternative anode materials forlithium‐ion batteries to
Yuan Mu, Jianke Li, Kun Wang, Guiying Xu, Baigang An, Weimin Zhou   +5 more
wiley   +1 more source

Pressure Gain Combustion propulsion application with part load and dynamic analysis [PDF]

Aerospace propulsion systems utilizing gas turbines have been in use for nearly a century. The staggering amount of technological advancements made in improving the efficiency and performance of gas turbines have resulted in some of the best examples of ...
PURUSHOTHAMAN, SREENATH
core   +1 more source