Results 31 to 40 of about 1,514,499 (304)

Effect of two seeding rates on yield and yield components of winter and spring faba bean

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
In Central European cropping systems, there is increasing interest in winter faba bean (Vicia faba L. minor), which is traditionally used as a spring crop. But limited knowledge on yield and yield formation and optimum seeding rate exist.
Reinhard W. Neugschwandtner   +6 more
doaj   +1 more source

Impact of fuel and lubricant oil on particulate emissions in direct injection spark ignition engines: A comparative study of methane and hydrogen

open access: yesFuel Processing Technology
Internal combustion engines play a critical role in the global transportation system and the use of alternative fuels, such as methane and hydrogen, offers a promising way for ensuring their sustainability in the future.
Barbara Apicella   +7 more
doaj   +1 more source

Brake particle emissions: Effect of temperature and modeling of temperature behavior

open access: yesResults in Engineering
Reducing the non-exhaust particle emissions has become the new challenge to pursue a more sustainable transport system. Understanding the characteristics of brake wear particles and the factors affecting their formation is essential for developing ...
Francesco Catapano   +4 more
doaj   +1 more source

Distribution of an Exotic Pest, \u3ci\u3eAgromyza Frontella\u3c/i\u3e (Diptera: Agromyzidae), in Manitoba, Canada. [PDF]

open access: yes, 2018
Agromyza frontella is an exotic alfalfa pest from Europe that was first detected in North America in 1968 and has since spread westward into Ontario and the north central United States. Informal surveys had detected A.
Gavloski, J.   +4 more
core   +2 more sources

Integrated CFD-FEM approach for external gear pump vibroacoustic field prediction

open access: yesFrontiers in Mechanical Engineering
In this work, a three-dimensional fluid-structural and vibro-acoustics coupled model of a gear pump is presented. Gear pumps represent the majority of the positive displacement machines used for flow generation in fluid power systems.
Cristian Ferrari   +3 more
doaj   +1 more source

The formation of cucumber resistant plants Cucunzis sativus of Rhizoctonia solani calves and stems [PDF]

open access: yesمجلة التربية والعلم, 2007
In this study callus stimulated from cotyledons and stem explants of cucumber seedlings on MS media supplemented with 2.0 mg/L of BA and 1.0 mg/ L of NAA for cotyledons , while in stem MS media containing 1.0 mg/L from BA and NAA were used . Selection of
Ansam Sadoon, Adnan Abdullah
doaj   +1 more source

Ethanolic Extracts of Six Cultivated Mushrooms as a Source of Bioactive Compounds

open access: yesApplied Sciences, 2023
Freeze-dried stems and caps of six cultivated mushroom species, namely Agaricus bisporus (white) Agaricus bisporus (brown), Lentinula edodes, Pholiota nameko, Pleurotus eryngii and Pleurotus ostreatus were subjected to ethanolic extraction.
Wojciech Radzki   +4 more
doaj   +1 more source

Dexamethasone for Chemotherapy‐Induced Nausea and Vomiting Prevention in Pediatric Patients: International Consensus

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An international Delphi panel of experts developed consensus statements to delineate the circumstances where the risks of dexamethasone as an antiemetic do and do not outweigh its benefits. Procedure Experts in supportive care of pediatric patients were invited to participate.
Negar Shavandi   +20 more
wiley   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

A Complete Assessment of the Emission Performance of an SI Engine Fueled with Methanol, Methane and Hydrogen

open access: yesEnergies
This study explores the potentiality of low/zero carbon fuels such as methanol, methane and hydrogen for motor applications to pursue the goal of energy security and environmental sustainability.
Francesco Catapano   +4 more
doaj   +1 more source

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