Results 11 to 20 of about 16,676,849 (306)
Comparative Study of Sub-23nm Particle Number Emission Characteristics for Non-road Diesel Engine on RMC and NRSC Test [PDF]
E3S Web of Conferences, 2023 A non-road diesel engine meeting China IV emission regulation was selected, the RMC and NRSC test procedures of the EU non-road Stage V emission regulation were run on the engine test bench. The emissions of particle number (PN) with particle sizes above
Huo Yongzhan +4 more
doaj +1 more source
, 2023 This is a sample submission generated by Vireo to test the repository deposit ...
Submitter, Test
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COVID-19: Test, Test and Test [PDF]
Medical Sciences, 2020 A new virus was identified in late December 2019 when China reported the first cases of pneumonia in Wuhan, and a global COVID-19 pandemic followed. The world was not late to respond, with a number of sweeping measures ranging from social distancing protocols, stringent hygienic practices, and nation-wide lockdowns, as well as COVID-19 testing ...
Fatima A Saleh, Aleen Sleem
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Study on CO2 Emission Characteristics of China VI Heavy Duty Diesel Engine [PDF]
E3S Web of Conferences, 2022 CO2 emission control is of great urgency, and the decrease of heavy-duty diesel engines’ CO2 emission is one of the significant methods to reduce CO2 emission. This paper uses a full-flow constantvolume dilution sampling system to experiment on the China
Zhang Mingzhi +4 more
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Graz Reading Comprehension Test
, 2023 Der GraLeV ist ein Verfahren zur Messung des Leseverständnisses (auf Wort-, Satz- und Textebene) von Kindern der dritten und vierten Schulstufe. Er besteht aus 4 Subtests mit insgesamt 38 Itemsets. Der GraLeV weist eine interne Konsistenz von Cronbachs α
Riedl, S. +4 more
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Testing, Testing, Testing [PDF]
American Journal of Cosmetic Surgery, 2015 This is a short Opinion Piece, derived from my teaching experiences and which, I hope, may also resonate with the experiences of a lot of other university lecturers at this time of year. It is intended to provide food for thought on the summative assessment regime and is backed up by the findings of some prominent researchers in this aspect of ...
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Shipin gongye ke-ji, 2023 A gas chromatography method was established to simultaneously detect 26 kinds of organophosphorus pesticide residuesin wheat germ samples, such as dichlorvos, ethoprophos, and cadusafos.
Tingting LI +6 more
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Feasibility study on mornitoring NOx emissions of China-VI natural gas engines with the NOx sensor [PDF]
E3S Web of Conferences, 2022 Based on a heavy-duty stoichiometric natural gas engine which can meet the requirement of China-VI regulations, steady-state and transient cycles were carried out to measure the exhaust NOx concentration out of TWC by a NOx sensor and a gaseous emission ...
Zhang Lin, Chen Xiong, Li Su, Zou Lin
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