Results 101 to 110 of about 345,672 (330)
Experimental and Numerical study of a hydrogen fuelled I.C. engine fitted with the hydrogen assisted jet ignition system [PDF]
, 2007 The use of hydrogen as an engine fuel poses several challenges as well as opportunities in engine design and control. These challenges are mainly due to hydrogen's high flame temperatures at near stoichiometric mixtures, as well as the reactant volume ...
Boretti, A. A. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley +12 more
wiley +1 more source
Numerical Investigation Of Pre-Chamber Ignition In Internal Combustion Engines
, 2020 Homogeneous lean combustion is a great opportunity to reduce Internal Combustion Engine (ICE) emissions (both greenhouse gases and pollutants) if combined with responsible use. Unfortunately, burning lean mixtures and meeting the demands of ICEs is complicated by low reactions rates, extinction, instabilities and mild heat release. There is therefore a
openaire +3 more sources
Advanced Functional Materials, EarlyView.This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies +8 more
wiley +1 more source
Pre-Vascularized Electrospun Graphene Oxide–Gelatin Chamber for Intestinal Wall Defect Repair
International Journal of Nanomedicine, 2022 Chentao Shen,1,2,* Jian Liu,3,4,* Qiyi Lu,1,2 Guihua Wang,1,2 Zhenxing Wang,3,4 Lu Liu1,2 1Department of Gastrointestinal Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 ...
Shen C +5 more
doaj
Study of Gasoline Pre-chamber combustion at Lean Operation
, 2018 Regulations and other demands to enhance automobile fuel economy are growing increasingly strict to reduce CO2 as a measure to address the issues of global warming. The goal of this study was to enhance the fuel economy in high-load operation of a gasoline engine for hybrid vehicles, which is a useful means of addressing this issue.
Kimura, Noritaka +2 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
Parental Effects in Plantago lanceolata L. I.: A Growth Chamber Experiment to Examine Pre- and Postzygotic Temperature Effects [PDF]
, 1996 Elizabeth P. Lacey
openalex +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
E3S Web of Conferences, 2018 The paper presents the results of thermodynamic and exhaust emission analyses of the combustion process using three combustion chambers. The combustion process research was performed on a single-cylinder AVL 5804 engine equipped with a dual-band ...
Pielecha Ireneusz +3 more
doaj +1 more source