Results 71 to 80 of about 11,163,126 (353)

U.S. Department of Energy's Recovery Act Spending [PDF]

open access: yes, 2009
Examines how the Department of Energy has spent the $36.7 billion in climate- and energy-related funds from the American Recovery and Reinvestment Act of 2009.

core  

Local positive feedback and the persistence and recovery of fringe Avicennia marina (Forssk.) Vierh. mangroves [PDF]

open access: yes, 2009
While mangrove restoration efforts are reasonably successful, failure often occurs in high wave energy situations. Due to differences in wave energy, seedling mortality rates vary strongly with position on the intertidal flat between high water spring ...
Boer, W.F., de   +2 more
core   +2 more sources

Renewable energy of wastewater heat recovery

open access: yesWater Science & Technology, 2023
Abstract Wastewater heat recovery (HR) is one of the renewable energy sources. The associated harmful environmental, health, and social effects of traditional biomass, fossil fuel, and other polluted sources have enhanced the growing interest in the search for an alternate cleaner energy source globally.
openaire   +3 more sources

Energy recovery from a pendulum tuned mass damper with two independent harvesting sources

open access: yes, 2020
This paper focuses on vibration mitigation and energy harvesting in a coupled oscillator-pendulum system. Generally, the concept of a vibration-based energy harvester is similar to a vibration absorber, it is naturally desired to use the same system for ...
K. Kęcik, A. Mitura
semanticscholar   +1 more source

Energy Recovery Strategy Based on Ideal Braking Force Distribution for Regenerative Braking System of a Four-Wheel Drive Electric Vehicle

open access: yesIEEE Access, 2020
Under raising pressure of global energy and environmental issues in recent years, electric vehicles (EVs) have been an alternative solution of the automobile industry owing to its high energy efficiency, low noise, and zero emission.
Zhengwei Ma, Daxu Sun
semanticscholar   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Dynamic origin of the morphotropic phase boundary - Soft modes and phase instability in 0.68Pb(Mg1/3Nb2/3O3)-0.32PbTiO3 [PDF]

open access: yes, 2008
We report neutron inelastic scattering on single crystal 0.68Pb(Mg1/3Nb2/3O3)-0.32PbTiO3 (PMN-0.32PT), a relaxor ferroelectric material that lies within the compositional range of the morphotropic phase boundary (MPB).
B. Jaffe   +9 more
core   +1 more source

CBETA: First Multipass Superconducting Linear Accelerator with Energy Recovery.

open access: yesPhysical Review Letters, 2020
Energy recovery has been achieved in a multipass linear accelerator, demonstrating a technology for more compact particle accelerators operating at higher currents and reduced energy consumption.
A. Bartnik   +23 more
semanticscholar   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Optimal conditions and nitrogen removal performance of aerobic denitrifier Comamonas sp. pw-6 and its bioaugmented application in synthetic domestic wastewater treatment

open access: yesWater Science and Technology
To assess the possibility of using aerobic denitrification (AD) bacteria with high NO2−-N accumulation for nitrogen removal in wastewater treatment, conditional optimization, as well as sole and mixed nitrogen source tests involving AD bacterium ...
Maoxia X. Chen   +6 more
doaj   +1 more source

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