Results 71 to 80 of about 10,020 (192)

CBM Condition Detection Algorithms W31 [PDF]

open access: yes, 2017
This thesis work was made for CBM, a group within Technical Services at Wärtsilä Finland and pertains to CBM´s core objective, namely monitoring engines condition. The main purpose of this work was to build a health detection algorithm based platform for
Östergårds, Niclas
core  

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, Volume 38, Issue 8, 6 February 2026.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Adaptation of Wild Asian Seabass (Lates calcarifer) to Artificial Feed in Cage Culture: A Case Study

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the adaptation strategy of wild Asian seabass (Lates calcarifer) to artificial feed in an open floating cage over a period of 360 days. A total of 1800 wild seabass with an initial length of 19.91 ± 0.26 cm and a weight of 72.85 ± 3.94 g was stocked at a density of 15 fish per m3 in 60 m3 cages and subjected to two ...
Jabed Hasan   +6 more
wiley   +1 more source

Advancements and Challenges in the Production of Biosurfactants: A Path Toward Sustainable Surfactant Alternatives

open access: yesChemBioEng Reviews, Volume 13, Issue 1, February 2026.
Microorganisms generate versatile biosurfactants with a wide range of uses. Although cost issues still exist, industrial interest is growing because to the advantages of sustainability, which are enhanced by genetic engineering; life cycle evaluation is crucial for scalable, environmentally responsible production.
Lavanya M., Rishabh Agarwala
wiley   +1 more source

Adiabatic Wankel type rotary engine [PDF]

open access: yes
This SBIR Phase program accomplished the objective of advancing the technology of the Wankel type rotary engine for aircraft applications through the use of adiabatic engine technology.
Badgley, P., Doup, D., Kamo, R.
core   +1 more source

Dusty Streets: The Challenge of Dust‐Borne Pollutants in Low‐Income Countries

open access: yesCLEAN – Soil, Air, Water, Volume 54, Issue 2, February 2026.
Generally, pollution impacts developed and low‐income countries (LICs) to different extents, and the disease burden due to roadway dust is not uniformly distributed across socio‐economic classes. Roadway dust materials from paved and unpaved urban and rural roads were reported to contain organic constituents which are toxic and affect public health ...
Abimbola E. Oluwalana‐Sanusi   +9 more
wiley   +1 more source

Impelling innovation at a Canadian automotive plant [PDF]

open access: yes, 2013
In industrialized countries manufacturing firms are facing significant change resulting from mass customization, shortening product life cycles, increasing technological change, and the entry of international competitors into their markets as witnessed ...
Abdullah, Che Sobry   +2 more
core   +1 more source

Recovery of lubricant base oils using ionic liquid processes

open access: yes, 2016
Two novel low-temperature ionic liquid processes are developed for the recovery of base oils from waste lubricant oils. One uses 3-(triethoxysilyl)-propylammonium-3-(triethoxysilyl)-propyl carbamate (TESAC), in which the waste lubricant base oil is ...
Grimes, SM, Thompson, F
core   +1 more source

Performance Evaluation of Rice Bran Oil—Waste Cooking Oil Binary Blend‐Based Biodiesel With Normal Diesel in CI Engine

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
This study evaluates the performance and emissions of CI engines using biodiesel blends derived from rice bran and waste cooking oil, revealing that a 30% biodiesel blend significantly reduces emissions, while a 70% blend affects specific engine parameters. ABSTRACT This research investigates the performance, combustion, and emission characteristics of
S. Prathap Singh   +6 more
wiley   +1 more source

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