Results 81 to 90 of about 3,288,537 (300)

Plant Metabolites Screening Identifies 7‐epi‐10‐Deacetyltaxol Inhibiting Cell Division by Interfering With the Cell Cycle and Microtubule Organization

open access: yesAdvanced Science, EarlyView.
In this study, an efficient screening system is developed for plant metabolites to find a compound, 7‐epi‐10‐deacetyltaxol, inhibits tissue elongation. It suppresses plant growth through brassinosteroid and microtubule pathways. It is later applied to animal cells and human tumor organoids, resulting in similar cell division suppression. These findings
Yan‐Jie Zhang   +20 more
wiley   +1 more source

Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park   +4 more
wiley   +1 more source

TOBACCO AND THE ECONOMY: FARMS, JOBS, AND COMMUNITIES [PDF]

open access: yes
Public health policies intended to reduce the incidence of smoking-related disease adversely affect thousands of tobacco farmers, manufacturers, and other businesses that produce, distribute, and sell tobacco products.
Foreman, Linda F.   +2 more
core  

Low Participation and Risk Reduction Potential of Supplemental Crop Insurance in the United States

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Federally subsidized crop insurance is a cornerstone of U.S. farm risk management, yet policies with the greatest share of participation only trigger indemnities after losses exceed 15%. Supplemental insurance was introduced to cover part of this deductible, but participation remains largely unchanged.
Francis Tsiboe   +2 more
wiley   +1 more source

Ohio youth tobacco survey (Online)

open access: yes, 2001
Biennial; 2000-; Vol. for 2004 presents: Middle school data.; Description based on: 2000; title from cover (viewed Sept.

core   +3 more sources

Tobacco smoke particles and indoor air quality (ToPIQ) - the protocol of a new study [PDF]

open access: yes, 2011
Environmental tobacco smoke (ETS) is a major contributor to indoor air pollution. Since decades it is well documented that ETS can be harmful to human health and cause premature death and disease.
David A Groneberg   +17 more
core   +1 more source

Ex‐Ante Assessment of Farm Resilience to Institutional Shocks: A Modeling Approach

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Using the agent‐based model SWISSland, we simulate farm‐level responses and interactions under two institutional shocks: tariff reductions and direct payment reductions. Using a framework we developed, we assess resilience capacities, resilience attributes, and the provision of private and public goods, following the shock.
Nadja El Benni, Gabriele Mack
wiley   +1 more source

How Should Tobacco Be Taxed in EU-Accession Countries? [PDF]

open access: yes
Ten Central and Eastern European countries, as well as Cyprus and Malta, have applied for membership of the European Union. Membership involves, among others, alignment of the taxes on tobacco products.
Sijbren Cnossen
core  

India–United States Agricultural Trade Under the America‐First Agenda

open access: yesAgribusiness, EarlyView.
ABSTRACT This article examines India–United States agricultural trade under the America‐First agenda, highlighting trade patterns, tariff structures, and potential impacts of United States trade policies. Total agricultural trade remains modest at $7 billion annually, with India imposing higher tariffs (average 39%) than the United States (5%).
Badri N. Gopalakrishnan   +2 more
wiley   +1 more source

Physical and Technological Indicators of Leaf Material by Harvesting Belts in Samples of Burley Tobacco

open access: yesРастениевъдни науки, 2015
Are studied basic physical and technological characteristics of 10 varieties and lines of Burley tobacco has shown good economic results. It is made comparative analysis of the examined indicators leaf material of three harvesting belts.
Stefka Kirkova   +2 more
doaj  

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