Results 31 to 40 of about 601,819 (268)

Investigation of the Geometrical Deterioration of Paved Superstructure Tramway Tracks in Budapest (Hungary)

open access: yesInfrastructures, 2023
In the 21st century, one of the key requirements is to develop and maintain our infrastructure facilities most efficiently using the available resources.
Vivien Jóvér   +5 more
doaj   +1 more source

Physiological quality of soybean seeds treated with imidacloprid before and after storage

open access: yesPlant, Soil and Environment, 2020
This study aimed to evaluate the effect of different slurry volume of imidacloprid insecticide on the physiological potential during the storage of seeds of three soybean cultivars.
Renata Cristiane Pereira   +8 more
doaj   +1 more source

Moisture as a Driver of Long-Term Threats to Timber Heritage—Part I: Changing Heritage Climatology

open access: yesHeritage, 2022
Timber is widely used in the construction of buildings on a global scale, but it is sensitive to degradation. Moisture notably poses a risk to timber decay, and this is likely to change significantly during the 21st century if a high emission scenario ...
Jenny Richards, Peter Brimblecombe
doaj   +1 more source

Technical Note: Statistical analysis of defects of tiles´ joints

open access: yesMateriales de Construccion, 2007
The present article addresses tile joint defects in interior and exterior floors and walls. It begins with a classification of tile joint defects along with their likely causes, establishing a correlation matrix between the two sets of parameters.
J. Silvestre, J. de Brito
doaj   +1 more source

Inventory Model for Deteriorating Items with Four level System and Shortages [PDF]

open access: yesInternational Journal of Supply and Operations Management, 2014
This paper presents an inventory model for deteriorating items in which shortages are allowed. It is assumed that the production rate is proportional to the demand rate and greater than demand rate.
Rakesh Prakash Tripathi
doaj   +1 more source

Research on Model-Based Fault Diagnosis for a Gas Turbine Based on Transient Performance

open access: yesApplied Sciences, 2018
It is essential to monitor and to diagnose faults in rotating machinery with a high thrust–weight ratio and complex structure for a variety of industrial applications, for which reliable signal measurements are required.
Detang Zeng   +3 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

Effect of accelerated ageing on the content and composition of polyphenolic complex of wheat (Triticum aestivum L.) grains

open access: yesPlant, Soil and Environment, 2003
The influence of accelerated ageing test (AAT), i.e. of higher temperature and humidity, on the content and composition of phenolic compounds in the grains of five cultivars of wheat (Triticum aestivum L.) was studied in the years 1998 and 1999.
J. Lachman   +3 more
doaj   +1 more source

Biochar and Cd Alter the Degradation and Transport of Kasugamycin in Soil and Spinach

open access: yesAgriculture, 2023
Biochar has been widely studied to reduce multiple contaminant sources in one matrix (e.g., several heavy metals in soils), yet less attention has been paid to accelerating pesticide degradation while in the presence of any heavy metals, such as when ...
Liqiang Cui   +5 more
doaj   +1 more source

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