Results 11 to 20 of about 8,411 (258)

Optimization of truck-and-trailer transportation scheduling for Hazardous Chemicals with empty trailer task

open access: yesChemical Engineering Transactions, 2018
A hazardous chemicals truck-and-trailer transportation scheduling model with empty trailer task was established in an actual hazardous chemicals transportation network. The model involves two stages.
Mei Feng, Yaorong Cheng, Xigang Wu
doaj   +1 more source

Algorithm for Selecting a Base Tractor Model to Form a Tractor Train

open access: yesСельскохозяйственные машины и технологии, 2019
The main quality indicators of tractor trains (the number of trailers and their total load capacity, speed and stability of movement, braking distance, etc.) depends largely on the correct choice of the type of a base tractor. The existing methodological 
M. T. Toshboltaev, B. A. Kholikov
doaj   +1 more source

Impacto del tráfico de equipos durante la cosecha de caña de azúcar (Saccharum officinarum) Impact of traffic equipment during sugarcane (Saccharum officinarum) harvest

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2012
Para determinar el impacto del tráfico sobre el suelo, el cultivo y el consumo energético durante la cosecha de caña de azúcar en el valle del río Cauca (Colombia), se establecieron experimentos de cuatro repeticiones con diferentes sistemas de cosecha ...
Luís A. Rodríguez, Jhon J. Valencia
doaj   +1 more source

Advertising Imitating a Movie Trailer – Persuasion or Manipulation?

open access: yesActa Universitatis Lodziensis. Folia Litteraria Polonica, 2018
Popular brands, hoping to catch the attention of a bored spectator, are increasingly using advertainment, which is a combination of advertising, fun and entertainment. An example of this phenomenon is advertising imitating movie trailers.
Agnieszka Barczyk-Sitkowska
doaj   +1 more source

Determination of representative loading conditions for effective semitrailer design

open access: yesTransport, 2014
Obtaining a representative loading spectrum that corresponds well to the reality is still one of the greatest challenges for fatigue life calculations and optimal design of the trailer body.
Karel Kural   +3 more
doaj   +1 more source

EVALUATION OF THE EFFECT OF OPERATIONAL FACTORS ON THE SMOOTHNESS OF THE TRAILER HEAVY-DUTY TANDEM AXLES

open access: yesВестник СибАДИ, 2017
The Article is devoted to assessing the impact of operational factors and design parameters of the trailer heavy-duty tandem axles to such performance indicators as: the standard deviation of the vertical linear and linear-angular accelerations of the ...
V. Yu. Kostuk, E. Yu. Lipatov
doaj   +1 more source

Design and implementation of robot control system with single trailer

open access: yesDianzi Jishu Yingyong, 2018
The mobile robot with a trailer is a multi-vehicle system, and the control difficulty of the multi-robot during operation is also increased accordingly.
Ren Gongchang   +4 more
doaj   +1 more source

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas   +3 more
wiley   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

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