Results 51 to 60 of about 29,775 (173)

Hydrogen Production With Water Electrolysis Technologies: Advances, Performance, and Potential Use for Low‐Gradient Combustion

Energy Science &Engineering, EarlyView.
This review links recent advances in water electrolysis with hydrogen utilization in low‐gradient combustion systems. While hydrogen eliminates direct CO2 emissions, its environmental and economic benefits depend strongly on production pathways, system‐level efficiency, and NOx mitigation through MILD/FLOX/HiTAC combustion.
Rafał Buczyński, Przemysław Draga
wiley   +1 more source

A Numerical Study on the Effects of Exhaust Gas Recirculation Temperature on Controlling Combustion and Emissions of a Diesel Engine running on HCCI Combustion Mode

International Journal of Automotive Science and Technology, 2018
In this study a comprehensive study is carried out numerically on a single cylinder four-stroke Diesel engine operating in homogenous charge compression ignition (HCCI) mode of combustion for the effects of exhaust gas recirculation (EGR) temperature and
Mohammad Marouf Wani̇, Mushtaq Ahmad Rather   +1 more
doaj   +1 more source

Medical trauma in context: Recognizing and addressing medically induced posttraumatic stress disorder in adults

Journal of Traumatic Stress, EarlyView.
Abstract Potentially traumatic medical events (PTMEs) occur across acute and chronic illness trajectories, such as invasive procedures, intensive care, and life‐threatening diagnoses. Emerging evidence suggests that approximately 20% of individuals exposed to PTMEs develop posttraumatic stress disorder (PTSD).
Reneé El‐Gabalawy, Sarah A. Stoycos, Nicholas Schumann, Keisha‐Gaye N. O'Garo, Sacha McBain   +4 more
wiley   +1 more source

1 W Single‐Mode Large‐Area Edge‐Emitting Laser via Non‐Hermitian Spatial Mode Filtering

Laser &Photonics Reviews, EarlyView.
We demonstrate a non‐Hermitian spatial mode filtering approach for achieving high‐power single‐mode operation in large‐area edge‐emitting laser diodes. By symmetrically coupling passive filter arrays to the main lasing waveguide, higher‐order transverse modes are effectively suppressed while preserving the fundamental mode.
Ece Karabey, Babak Olyaeefar, Mohammadmahdi Alizadeh, Ramy El‐Ganainy, Abdullah Demir   +4 more
wiley   +1 more source

Machine learning predictions on the output parameters of common rail direct injection engines fueled with ternary blend [PDF]

Chemical Industry and Chemical Engineering Quarterly
This study aims to employ a machine learning algorithm (MLA) to predict Common Rail Direct Injection (CRDI) engine emissions and performance using alternative feedstock. This study started with a diesel-SCOME- Methyl Acetate ternary mix.
Subramanian Karthikeyan, Paramasivam Sathiyagnanam Amudhavalli, Dillikannan Damodharan   +2 more
doaj   +1 more source

Experimental study on diesel engine exhaust gas recirculation performance and optimum exhaust gas recirculation rate determination method [PDF]

Royal Society Open Science, 2019
In order to study the exhaust gas recirculation (EGR) performance of marine diesel engines, a venturi high-pressure EGR device was established to overcome the exhaust gas reflow problem based on a certain type of turbocharged diesel engine.
Xiang-huan Zu, Chuan-lei Yang, He-Chun Wang, Yin-yan Wang   +3 more
doaj   +1 more source

Multiscale PA6 Composites Reinforced With Recycled Carbon Fibers and Graphene: Synergistic Effects on Mechanical and Electromagnetic Behavior

Polymer Composites, EarlyView.
Synergistic effects of recycled carbon fibers and GNP on the mechanical and electromagnetic performance of multiscale PA6 composites. ABSTRACT The mechanical recycling of carbon fiber‐reinforced thermoplastics (CFRTs) generally degrades the mechanical properties of the resulting composites, primarily due to fiber length reduction. To partially overcome
Erick Gabriel Ribeiro dos Anjos, Ieda Cruz da Silva, Juliano Marini, María Cristina Kantun‐Uicab, Jandro L. Abot, Fabio Roberto Passador   +5 more
wiley   +1 more source

Effects of Exhaust Gas Recirculation (EGR) on a Diesel Engine fuelled with Palm-biodiesel [PDF]

, 2015
Increasing global population in present years means more vehicle ownership which leads to the increasing of oxides of nitrogen (NOx) and greenhouse gas emission.
Yasin, Mohd Hafizil Mat, Paruka, Perowansa, Najafi, Gholamhassan, Mamat, Rizalman, Yusaf, Talal, Yusop, Ahmad Fitri   +5 more
core   +1 more source

Efficacy of deterrents in minimizing nontarget species consumption of bait used for attracting wild pigs (Sus scrofa)

Pest Management Science, EarlyView.
Evaluated repellents were effective at deterring white‐tailed deer from consuming wild pig bait piles without deterring wild pig bait consumption, although the deterrents were not effective for other nontarget wildlife. Abstract BACKGROUND Wild pigs (Sus scrofa) are an invasive species that cause environmental and agricultural damage.
Caitlin A Kupferman, Anthony DeNicola, Aaron Sumrall, James C Beasley   +3 more
wiley   +1 more source

Abcam Monoclonal Egr-1 ab133695 is an effective primary antibody replacement for Santa Cruz sc-189 polyclonal Egr-1 in songbirds

Heliyon, 2019
Background: The immediate early gene ZENK (acronym zif268, Egr-1, NGFI-A, krox24) has been used extensively in songbird research (Mello et al., 1992; Jarvis and Nottebohm, 1997), as well as other research areas.
Erin N. Scully, Juliana Montoya Sanchez, Christopher B. Sturdy   +2 more
doaj   +1 more source