Results 71 to 80 of about 10,861 (240)

Spatial inference of ancestor locations suggests northern refugia for canopy‐forming kelps in the Pacific Northwest

open access: yesNew Phytologist, EarlyView.
Population genetic structure in the Pacific Northwest for (a–c) Nereocystis and (d–f) Macrocystis. Summary Pockets of the formerly glaciated Pacific coastline of North America likely remained ice‐free throughout the Last Glacial Maximum (LGM). These areas may have served as refugia for terrestrial species, but less is known about their role in the ...
Jordan B. Bemmels   +7 more
wiley   +1 more source

Marine Diesel Engine Fuel Systems [PDF]

open access: yes, 2018
U ovom radu prikazani su zahtjevi vezani za zaštitu okoliša od onečišćenja uslijed rada brodskih dizel motora. Kako ekološki propisi bivaju sve stroži i restriktivniji, brodari da bi opstali na tržištu moraju se prilagoĎavati nametnutim propisima.
Ivandić, Ivan
core  

Tribology in Marine Diesel Engines

open access: yes, 2022
This chapter deals with the tribology of marine diesel engines. Several types of diesel engines have been installed and used in the engine room of marine ships. Some of them, used for propulsion, operate at low-speed in a two-stroke combustion process in conjunction with propellers.
openaire   +2 more sources

Microbial Strategies for the Degradation of Spent Lubricating Oil: A Comparative Study of Isolate Bacterium and Consortium Cultures

open access: yesWater and Environment Journal, EarlyView.
This show the biodegradation of spent lubricating oil by Bacillus sp. and a marine bacterial consortium. The consortium showed higher growth, biosurfactant production and oil removal efficiency than the isolated strain, highlighting its potential for bioremediation ABSTRACT Spent automotive lubricating oil contains complex hydrocarbons and heavy metals,
Letícia Carvalho Eustaquio Costa   +5 more
wiley   +1 more source

Respostas bioquímicas e moleculares no peixe Poecilia vivipara exposto à fração de óleo diesel acomodada em água [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2010O óleo diesel é um potencial contaminante de estuários e mangues, especialmente porque ele é o ...
Mattos, Jacó Joaquim
core  

Impact of marine power system architectures on IFEP vessel availability and survivability

open access: yes, 2007
In recent years integrated full electric propulsion (IFEP) has become a popular power system concept within the marine community, both for the naval and the commercial community.
J.D. Schuddebeurs   +7 more
core   +1 more source

A comparative study on mean value modelling of two-stroke marine diesel engine

open access: yes, 2009
In the present paper, two mean value modelling approaches of varying complexity, capable of simulating two-stroke marine Diesel engines, are presented. Both approaches were implemented in the computational environment of MATLAB Simulink®. Simulation runs
Theotokatos, Gerasimos
core  

From Dependence to Dominance: How Resource Challenges Are Empowering Logistics Providers in Europe

open access: yesTransportation Journal, Volume 65, Issue 1, Winter 2026.
ABSTRACT The interplay among actors in European global value chains (GVC) is evolving due to increased interactions with logistics service providers (LSP). This research explores the characteristics of the emerging business relationships between logistics and manufacturing companies in Europe.
Javier Turienzo
wiley   +1 more source

Civilian Occupational Exposure to Vapors, Gas, Dust, or Fumes and Respiratory Health Among United States Military Veterans

open access: yesAmerican Journal of Industrial Medicine, Volume 69, Issue 7, Page 503-511, July 2026.
ABSTRACT Background We investigated associations of self‐reported and job exposure matrix (JEM) assigned civilian occupational exposure to vapors, gas, dust, or fumes (VGDF) with respiratory symptoms among previously deployed US Veterans. Methods An interviewer‐administered questionnaire ascertained self‐reported civilian occupational VGDF exposure.
Sahra Mohazzab‐Hosseinian   +14 more
wiley   +1 more source

Adaptive control of conventional and hybrid marine diesel engines subject to uncertain or time-varying dynamics

open access: yes, 2018
During the last decades, marine diesel engine emission regulations have become increasingly stringent due to environmental regulations imposed by the International Maritime Organization (IMO).
Samokhin, Sergey
core   +1 more source

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