Results 11 to 20 of about 9,993 (215)
Evolution of quaternionic curve in the semi‐Euclidean space E24 [PDF]
Mathematical Methods in the Applied Sciences, 2020 In this paper, kinematics of semi‐real quaternionic curve in semi‐Euclidean space is obtained in terms of its curvature functions. The evolution equation of Frenet frame and curvatures of quaternionic curve are obtained. Also, examples of evolution equations of curvatures are given.
Alperen Kızılay +2 more
openaire +4 more sources
Issues Associated with the Use of Higher Ethanol Blends (E17-E24) [PDF]
, 2002 This report reviews the issues associated wit utilizing higher ethanol blends (E17-E24) and is intended to advise the Department of Energy on factors that might encourage or constrain the integration of such blends into the marketplace.
Hammel-Smith, C. +3 more
openaire +3 more sources
Classification of marginally trapped Lorentzian flat surfaces in E24 and its application to biharmonic surfaces [PDF]
Journal of Mathematical Analysis and Applications, 2008 AbstractA surface in a semi-Riemannian manifold is called marginally trapped if its mean curvature vector field is light-like at each point. In this article, we classify marginally trapped Lorentzian flat surfaces in the pseudo-Euclidean space E24. As an application, we obtain the complete classification of biharmonic Lorentzian surfaces in E24 with ...
Chen, Bang-Yen
openaire +2 more sources
HeLa cells incubated with styryl compound E24
, 2008 This is part of a larger collection of archives of 1344 styryl compounds containing digital microscopic images of HeLa cells incubated with styryl compounds, along with other information about those compounds.
Rosania, Gustavo R., Shedden, Kerby A.
core +6 more sources
Revista Águas Subterrâneas, 2006 Free-phase gasoline remedial schemes are based on the gasoline’s thickness layer measured on monitoring wells. The relationship of the thickness within the well and in the aquifer depends on the elevation of the water table.
Everton de Oliveira +1 more
doaj +1 more source
The Cyclicality of Immigrant Wages and Labour Market Flows: Evidence from Spain
Economics: Journal Articles, 2022 This article studies the responses of real wages and labour market flows of immigrants in Spain for the period between 1999 and 2019. By using Labour Force Survey microdata, I examine the cyclicality of job-finding and job-separation rates for immigrants
Gálvez-Iniesta Ismael
doaj +1 more source
مجلة مركز بحوث التقنيات الاحيائية, 2012 he effect of different cultural conditions on production of bioemulsifier from Serratia marcescens S10 was determined; different carbon and nitrogen sources were used such as: different oils include: edible (vegetable) oils (olive oil, sesame oil, sun ...
Entissar Faroun Ahmed +1 more
doaj +1 more source
ECONOMICS, 2023 The development of rural areas is a complex and dynamic phenomenon, the effectiveness of which depends on food security and the economic activity of the population.
Demchenko Oleksandr +4 more
doaj +1 more source
Use and outcome of online health information services : a study among Scottish population [PDF]
, 2007 Reports on a research designed to find out how people in Scotland access and use online health information. Design/methodology/approach: Based on a survey of two sets of population in Glasgow - a group of 64 users from the general public and a group of ...
Chowdhury, G. +3 more
core +4 more sources
Economics and Business, 2022 The recent COVID-19 pandemic has accelerated the radical changes in economics, labour market and business models globally. The job market is no exception.
Momen Md. Abdul +3 more
doaj +1 more source