Results 11 to 20 of about 16,836 (181)

Cytological observation and RNA-seq analysis reveal novel miRNAs high expression associated with the pollen fertility of neo-tetraploid rice

open access: yesBMC Plant Biology, 2023
Background Neo-tetraploid rice lines exhibit high fertility and strong heterosis and harbor novel specific alleles, which are useful germplasm for polyploid rice breeding. However, the mechanism of the fertility associated with miRNAs remains unknown. In
Xiang Li   +6 more
doaj   +1 more source

Environmental regulation policy, corporate pollution control and economic growth effect: Evidence from China

open access: yesEnvironmental Challenges, 2021
This paper constructs a theoretical framework including pollution accumulation that describes the corporate pollution treatment mechanism, and uses the shooting method to find the equilibrium solution on saddle path of the neoclassical model.
Qingquan Fan   +3 more
doaj   +1 more source

Incidence of salmonellae and E.coli in Meals Served in Egyptian Hotels [PDF]

open access: yesBenha Veterinary Medical Journal, 2021
120random Samples of beef kofta, chicken panee, and fish based meal (sushi) (40 of each) served in Egyptian hotels located in Cairo governorate, Egypt were collected to evaluate the incidence and serologically identification of E.coli and Salmonellae ...
Osama Hassan Abbass
doaj   +1 more source

Incidence of E. coli in some meat products [PDF]

open access: yesBenha Veterinary Medical Journal, 2016
A grand total of 100 random samples of meat products represented by beef burger and kofta (50 of each)100g were collected from different shops and hyper supermarkets in different districts in Menofiagovernorate. The incidence of E.
Alaa Abd-Elsattar   +2 more
doaj   +1 more source

E. coli strains producing Shiga toxin in cattle carcasses at abattoir level [PDF]

open access: yesBenha Veterinary Medical Journal, 2017
A total of one hundred random swab samples were collected from the cattle carcasses slaughtered at four differentabattoirs located in Menufia governorate namely A, B, C and D (25 of each).
Gaafar H.   +3 more
doaj   +1 more source

Survival in acidic and alcoholic medium of Shiga toxin-producing Escherichia coli O157:H7 and non-O157:H7 isolated in Argentina

open access: yesBMC Microbiology, 2003
Background In spite of Argentina having one of the highest frequencies of haemolytic uraemic syndrome (HUS), the incidence of Escherichia coli O157:H7 is low in comparison to rates registered in the US. Isolation of several non-O157 shiga toxin-producing
Sanz Marcelo E   +2 more
doaj   +1 more source

Experimental Evidence on Transfer Pricing

open access: yesInternational Journal of Management and Economics, 2016
We use incentivized economics experiments to test both the point predictions and comparative static predictions of optimal transfer pricing models, comparing behavior under varying conditions, including wholly versus partially-owned subsidiaries and ...
Tran Quoc H.   +2 more
doaj   +1 more source

Incidence of E. coli in raw milk and its products [PDF]

open access: yesBenha Veterinary Medical Journal, 2015
The aim of this study was to investigate the incidence of E. coli in raw milk, kariesh cheese and cream.In addition, serological identification of the isolated strains of pathogenic E. coli was performed. A totalof 120 random samples of raw milk, kariesh
El barbary A.   +3 more
doaj   +1 more source

Audits as a Vaccine or Just Aspirin?

open access: yesNaše Gospodarstvo, 2017
This paper examines the impact of audits on voluntary tax compliance in the area of value added tax in Slovenia. The analyses argues that audited taxpayers with additional tax assessments as the result of an audit display a higher level of tax compliance
Jagrič Timotej, Lešnik Tomaž
doaj   +1 more source

El papel de la tributación en el desarrollo económico

open access: yesEl Trimestre Económico, 2021
En este ensayo Nicholas Kaldor realiza un análisis profundo sobre las formas de incentivar el desarrollo en los países subdesarrollados, en particular los de América Latina, mediante políticas fiscales que permitan una tributación justa, equitativa y ...
Nicholas Kaldor
doaj   +1 more source

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