Results 151 to 160 of about 49,830 (235)

Cyclization-Modulated Structure and Oxidative Behavior of Methoxy-Substituted Chalcones: Implications for Diesel-Biodiesel Additive Design. [PDF]

ACS Omega
de Paula RLG, Duarte VS, Firmino PP, Ellena J, Bognár G, Perjési P, Ribeiro JCO, Carvalho-Silva VH, Oliver AG, Napolitano HB.   +9 more
europepmc   +1 more source

Implantación de análisis de aceite en motores de combustión interna de ciclo diésel

, 2009
Tesis que propone la implantación de análisis de aceite (aa) en un motor de combustión interna de ciclo diésel utilizado para generación eléctrica, que puede funcionar con dos sistemas de combustible diferentes: crudo o diésel.
Arellano Ortiz, Gabriel Alejandro
core  

Dynamic Analysis of Electrically Assisted Turbocharger Rotor Considering Contact Effects in Nut Structures

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The rotor system of an electrically assisted turbocharger (EAT) is composed of multiple shaft components; The nonlinear connection and contact effects make it difficult to determine the system dynamic characteristics. To improve the modeling accuracy of EAT rotor system and evaluate the influence of contact between multi‐axis components and ...
Wenchao Liang, Shuqian Cao, Xiaolin Cao, Mingyue Hu, Yanhong Kang, Tianyou Wang   +5 more
wiley   +1 more source

Electric ambulances: will the need for charging affect response times? [PDF]

Health Care Manag Sci
Dieleman NA, Jagtenberg CJ.
europepmc   +1 more source

Envisioning human–nature relationships in the Wadden: An embodied, arts‐based approach for exploring relational, more‐than‐human futures

People and Nature, EarlyView.
Abstract Dominant approaches to imagining futures are often anthropocentric, emphasising socio‐technical change without fully accounting for human–nature relationships. Yet sustainability transformations demand approaches to imagining alternative, desirable futures that centre respectful and reciprocal human–nature relationships and reveal the ...
Jay Marisca Gietzelt, Maria Tengö, Bas Verschuuren, Kasper Kok   +3 more
wiley   +1 more source

Biogenic Amines as Biomarkers for the Assessment of Diesel-Contaminated Water Toxicity. [PDF]

Molecules
Sikorski Ł, Bęś A, Truszkowski W, Kumar A, Brandyk A, Radziemska M.   +5 more
europepmc   +1 more source

An Integrated Statistical and Machine Learning Framework for Predicting the Dry Sliding Tribological Behavior of CFRP and GFRP Composites Under Environmental Aging and Loading Conditions

Polymer Composites, EarlyView.
The graphical abstract presents the experimental and data‐driven framework used to investigate the dry sliding tribological behavior of CFRP and GFRP composites. The effects of seawater, engine oil, diesel fuel, aging time, and normal load on the specific wear rate (SWR) and coefficient of friction (COF) were evaluated using pin‐on‐disc tests, ANOVA ...
Ahmet Saylık, İhsan Tuğal, Şemsettin Temiz   +2 more
wiley   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

Polymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

EDITORIAL - DOSSIÊ - ENSINO DE FRAÇÕES: HISTÓRIA E PERSPECTIVAS ATUAIS

Revista de História da Educação Matemática, 2021
Barbara Winiarski Diesel Novaes, Késia Ramires   +1 more
doaj  

Burden of cancer attributable to six occupational exposures in the Netherlands, 2021: a health impact assessment study. [PDF]

BMJ Public Health
De Crom TOE, Eekhout I, Lebbink E, Lanting C, Peters S, Pronk A, Ge C.   +6 more
europepmc   +1 more source