Results 11 to 20 of about 161,695 (169)

Measuring anomalies in cigarette sales by using official data from Spanish provinces: Are there only the anomalies detected by the Empty Pack Surveys (EPS) used by Transnational Tobacco Companies (TTCs)? [PDF]

open access: yesCadahia, P., Golpe, A., Mart\'in-\'Alvarez, J. M., Asensio, E. (2021). Tobacco Induced Diseases, 19(December), 98, 2022
There is literature that questions the veracity of the studies commissioned by the transnational tobacco companies (TTC) to measure the illicit tobacco trade. Furthermore, there are studies that indicate that the Empty Pack Surveys (EPS) ordered by the TTCs are oversized.
arxiv   +1 more source

The Tobacco Deal [PDF]

open access: yesBrookings Papers on Economic Activity. Microeconomics, 1998
[Forthcoming in Brookings Papers on Economic Activity] We analyse the major economic issues raised by the 1997 Tobacco Resolution and the ensuing proposed legislation that were intended to settle tobacco litigation in the United States. By settling litigation largely in return for tax increases, the Resolution was a superb example of a "win- win" deal.
Jeremy Bulow   +3 more
openaire   +7 more sources

Genome-wide analysis of long noncoding RNAs in response to salt stress in Nicotiana tabacum

open access: yesBMC Plant Biology, 2023
Background Long noncoding RNAs (lncRNAs) have been shown to play important roles in the response of plants to various abiotic stresses, including drought, heat and salt stress.
Zefeng Li   +9 more
doaj   +1 more source

Genome-wide identification and characterization of NPF family reveals NtNPF6.13 involving in salt stress in Nicotiana tabacum

open access: yesFrontiers in Plant Science, 2022
Proteins of the Nitrate Transporter 1/Peptide Transporter (NPF) family transport a diverse variety of substrates, such as nitrate, peptides, hormones and chloride.
Hui Zhang   +10 more
doaj   +1 more source

Comprehensive Analysis of Long Non-coding RNA Modulates Axillary Bud Development in Tobacco (Nicotiana tabacum L.)

open access: yesFrontiers in Plant Science, 2022
Long non-coding RNAs (lncRNAs) regulate gene expression and are crucial for plant growth and development. However, the mechanisms underlying the effects of activated lncRNAs on axillary bud development remain largely unknown.
Lin Wang   +10 more
doaj   +1 more source

Characterization and the comprehensive expression analysis of tobacco valine-glutamine genes in response to trichomes development and stress tolerance

open access: yesBotanical Studies, 2023
Valine-glutamine genes (VQ) acted as transcription regulators and played the important roles in plant growth and development, and stress tolerance through interacting with transcription factors and other co-regulators.
Xiaoxiao Yan   +6 more
doaj   +1 more source

Simultaneous Determination of Fifteen Polyphenols in Fruit Juice Using Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry Combining Dispersive Liquid-Liquid Microextraction

open access: yesInternational Journal of Analytical Chemistry, 2022
Polyphenols are secondary metabolites of plants and used as effective antioxidants in dietary supplements, whose main sources are fruits, vegetables, and grains.
Yuxiu Li   +6 more
doaj   +1 more source

Broad Learning System with Takagi-Sugeno Fuzzy Subsystem for Tobacco Origin Identification based on Near Infrared Spectroscopy [PDF]

open access: yes, 2022
Tobacco origin identification is significantly important in tobacco industry. Modeling analysis for sensor data with near infrared spectroscopy has become a popular method for rapid detection of internal features. However, for sensor data analysis using traditional artificial neural network or deep network models, the training process is extremely time-
arxiv   +1 more source

Reducing the nicotine content of tobacco by grafting with eggplant

open access: yesBMC Plant Biology, 2020
Background Nicotine is a stimulant and potent parasympathomimetic alkaloid that accounts for 96–98% of alkaloid content. A reduction in the amount of nicotine in cigarettes to achieve a non-addictive level is necessary.
Mengjuan Ren   +3 more
doaj   +1 more source

Degradome, small RNAs and transcriptome sequencing of a high-nicotine cultivated tobacco uncovers miRNA’s function in nicotine biosynthesis

open access: yesScientific Reports, 2020
Tobacco (Nicotiana tabacum) is considered as the model plant for alkaloid research, of which nicotine accounts for 90%. Many nicotine biosynthetic genes have been identified and were known to be regulated by jasmonate-responsive transcription factors. As
Jingjing Jin   +10 more
doaj   +1 more source

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