Results 81 to 90 of about 3,674,800 (308)

Microbial response mechanisms of organic nitrogen substitution for optimizing tobacco yield and quality: the key role of 50% organic nitrogen

open access: yesFrontiers in Microbiology
IntroductionPrecise matching of nutrient supply with plant demand in tobacco cultivation is crucial for achieving high yield and superior quality. Traditional chemical fertilizer application modes have obvious limitations, and although organic nitrogen ...
Yongjin Liang   +12 more
doaj   +1 more source

Unpacking commercial sector opposition to European smoke-free policy: lack of unity, 'fear of association' and harm reduction debates [PDF]

open access: yes, 2015
Objective: Tobacco companies have made extensive efforts to build alliances against comprehensive smoke-free legislation. This article analyses the interaction between actors who opposed the development of the European Council Recommendation on smoke ...
Amos, Amanda   +2 more
core   +1 more source

Tobacco industry misappropriation of American Indian culture and traditional tobacco

open access: yesTobacco Control, 2018
Objective Describe the extent to which tobacco industry marketing tactics incorporated American Indian culture and traditional tobacco. Methods A keyword search of industry documents was conducted using document archives from the Truth Tobacco Documents ...
J. D'Silva, E. O’Gara, N. T. Villaluz
semanticscholar   +1 more source

Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota

open access: yesAdvanced Science, EarlyView.
This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo   +11 more
wiley   +1 more source

Crime and Custom in Corporate Society: A Cultural Perspective on Corporate Misconduct [PDF]

open access: yes, 1997
Conley and O\u27Barr take an anthropological perspective on three cases of alleged corporate misconduct--car dealer discrimination, Archer Daniels Midland, and the tobacco industry ...
Conley, John M., O\u27Barr, William M.
core   +2 more sources

Impacts of the Fair and Equitable Tobacco Reform Act of 2004 on Shareholders’ Wealth in the Tobacco Industry [PDF]

open access: yes
This study examines the impact and efficiency of the design of the Fair and Equitable Tobacco Reform Act of 2004 in deregulating the tobacco production industry.
Carver, Brian C.   +2 more
core   +1 more source

Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits

open access: yesAdvanced Science, EarlyView.
Xu et al. discovers that switching off auxin transporters in soybean, PIN3a and PIN3b, disrupts auxin flow; this triggers ARF‐STF3/4 signal cascade to activate the nitrate importer NPF2.13 and soil nitrogen acquisition. Multi‐year field trials show edited soybeans maintain yield with higher oil content, offering a potential genetic route to improve ...
Huifang Xu   +16 more
wiley   +1 more source

Effects of Nitrogen Fertilizer Reduction on Growth and Nitrogen Use Efficiency of Flue-cured Tobacco

open access: yesGuangdong nongye kexue
【Objective】The effects of nitrogen fertilizer reduction on the growth and development, nutrient utilization, yield and quality of flue-cured tobacco were studied, and the feasibility of nitrogen fertilizer reduction was preliminarily clarified, which ...
Yu LI   +10 more
doaj   +1 more source

Pro-tobacco marketing and anti-tobacco campaigns aimed at vulnerable populations: A review of the literature. [PDF]

open access: yes, 2019
INTRODUCTION:We reviewed research literature on pro-tobacco marketing and anti-tobacco campaigns targeting eight vulnerable populations to determine key findings and research gaps.
Baezconde-Garbanati, Lourdes   +9 more
core  

The Policy Dystopia Model: An Interpretive Analysis of Tobacco Industry Political Activity

open access: yesPLoS Medicine, 2016
Background Tobacco industry interference has been identified as the greatest obstacle to the implementation of evidence-based measures to reduce tobacco use.
S. Ulucanlar, G. Fooks, A. Gilmore
semanticscholar   +1 more source

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