Results 21 to 30 of about 32,008 (339)

Air bottoming combined cycle performance analyses by the combined effect of variable parameters [PDF]

open access: yesArchive of Mechanical Engineering, 2022
To meet the continuous demand for energy of industrial as well as commercial sectors, researchers focus on increasing the power generating capacity of gas turbine power plants.
Mohammad N. Khan, Dhare Alzafiri
doaj   +1 more source

Effects of topping on rhizome, and analysis of chemical composition, antioxidant activity and α-amylase and α-glucosidase inhibition of the aerial parts in Polygonatum cyrtonema

open access: yesPLoS ONE, 2023
Polygonatum cyrtonema is a perennial plant, and it has long been used in traditional Chinese medicine for food and medicine. The medicinal part of P.cyrtonema is the rhizome; however, the aerial part has not been studied.
Wenwen Tang, Yuan Chen, F. Guo
semanticscholar   +1 more source

Brussels Sprout Cultivar Performance and Response to Apical Meristem Removal

open access: yesHortTechnology, 2023
We compared the performance of Brussels sprout (Brassica oleracea var. gemmifera) cultivars in New Hampshire and evaluated the effects of topping (apical meristem removal) on marketable yields.
Rebecca Grube Sideman   +2 more
doaj   +1 more source

Top Incomes and Top Taxes in Germany [PDF]

open access: yesSSRN Electronic Journal, 2006
We analyze the distribution and taxation of top incomes in Germany during the 1990s on the basis of individual tax returns data. We derive a measure of economic income from taxable gross income as reported in the tax returns. Thanks to complete sampling, we can deliver a very precise description of very high incomes, in terms of both distribution and ...
Stefan Bach   +2 more
openaire   +4 more sources

Effects of Spraying with Ethephon and Early Topping on the Growth, Yield, and Earliness of Cotton under Late-Sowing and High-Density Cultivation Modes

open access: yesAgronomy, 2023
Late-sowing and high-density cultivation are typical cotton planting models that are widely applied in the Yellow River Valley of China. The model can easily lead to late maturity and reduced yields. Plant topping and ethephon spraying have been shown to
Shuo Wang   +12 more
semanticscholar   +1 more source

Bedsores: “top to bottom” and “bottom to top” [PDF]

open access: yesIndian Journal of Surgery, 2008
Bedsore is a global problem concerning the bedridden, infirm, debilitated and malnourished patients in hospitals and community setups. The cost of treatment is enormous involving billions of dollars to nations and individuals. Mortality increases two to six times if bedsores are present.
Debashish, Nayak   +4 more
openaire   +2 more sources

MODIFICATION OF MECHANICAL A TRANSPLANTER TO SUIT TOPPING SUGAR BEET [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2012
The main objectives of  the present study is to  construct suitable topper unit for topping sugar beet crops using the power unit of the prime mover of Yanmar ARP-8 Rice Transplanter to meet the demands of small and medium farmers in Egypt Tests were ...
H. A. El-Khateeb
doaj   +1 more source

Nitrogen application and differences in leaf number retained after topping affect the tobacco (Nicotiana tabacum) transcriptome and metabolome

open access: yesBMC Plant Biology, 2022
Background Agronomic treatments such as the application of nitrogen fertilizer and topping (removal of the inflorescence and top leaves) cause substantial changes in plant metabolism.
B. Lei   +8 more
semanticscholar   +1 more source

Comparison of the Effects of Chemical Topping Agent Sprayed by a UAV and a Boom Sprayer on Cotton Growth

open access: yesAgronomy, 2022
In order to improve the spraying efficiency of cotton chemical topping agents, a field experiment was conducted to compare the effects of 250 g·L−1 mepiquat chloride aqueous solutions sprayed by a T30 unmanned aerial vehicle (UAV) and a boom sprayer. The
Zechen Dou   +6 more
semanticscholar   +1 more source

Effect of shoot topping intensity on 'Cabernet Franc' grapevine maturity in high-altitude region [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2017
: The objective of this work was to evaluate the chemical composition of 'Cabernet Franc' grape subjected to different levels of shoot topping. The experiment was conducted in the 2008 and 2009 vintages, and the levels of shoot topping consisted of ...
Douglas André Würz   +7 more
doaj   +1 more source

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