Feeding the World: How Changes in Biotech Regulation Can Jump-Start the Second Green Revolution and Diversify the Agricultural Industry

As the Earth’s population climbs from 7.7 billion in 2019 to almost 10 billion by mid-century, farmers will need to increase food production by 70 percent. This Article analyzes the tools available to achieve this demanding goal. We assess changes in agriculture related to both the organic industry and the high-tech sector that are enabling farmers to become more efficient. Critically, biotechnology offers great promise to hasten the pace of increased agricultural efficiency through genetic engineering. While genetic modification has been controversial, we cannot exclude any viable policy option, especially one with so much promise. Yet the current regulatory environment impedes bringing to market new foods produced through biotechnology and acts as a barrier to diversity for both products and producers. Our argument is straightforward: in a world of risk versus promise, the regulation of biotechnology must be correlated with the level of risk. We advocate for a system of regulation of crops based on risk—one that is tied to the product itself, not the process that created it. The complicated, expensive, and time-consuming process currently imposed on bringing genetically engineered crops to market is divorced from the potential risks these crops actually pose. We specifically suggest adopting a single-entry point to the regulatory system, creating a registry of genetically engineered products to avoid the public perception issues that genetically modified organisms (“GMOs”) have faced to date, and shifting regulatory triggers to better associate the regulatory burden with the actual risks being put forth. Proposals by the Trump Administration in June 2019 may move regulation in the direction we have suggested, but these proposed rules present other issues. A second Green Revolution that embraces the most promising available technology can help free the future of agriculture from the control of dominant agrochemical companies and help feed the world

Web-based phosphine fumigation monitoring with active sensor validation confirms lethality in stored grains: Presentation

The predominant measurement technologies for fumigation gases over the past 60 years include colorimetric tubes, photoionization detectors, and electrochemical sensors. Their limitations and inaccuracies are well documented. Spectros Instruments has shown non-dispersive infrared monitoring (NDIR) to be a superior analytical tool for the practical measurement of fumigation gases as shown in Table 1. Any compliant fumigation monitor must be accurate, reliable and affordable. Stored Product Protection has additional requirements in remote regions such as Central China and Western Australia. In these cases, the value of real time access via the internet to fumigation data collected with NDIR Technology from a remote location adds heretofore unknown benefits. Allocation of manpower and materials resources are optimized by access to information about fumigant gas levels in grain storages via the internet. Data is automatically transferred to a central database that can be accessed in real-time from any location with internet access. Intelligent monitors with built-in diagnostics tracking barometric pressure, temperature, sample flows and detector voltages are described. This data collection, data warehousing and reporting platform maintains measurement traceability to certified compliance with secure, encrypted electronic notebook format. Knowing REAL phosphine concentrations allows informed decisions to be made to achieve required CxT and avoid situations leading to target pest phosphine resistance.The predominant measurement technologies for fumigation gases over the past 60 years include colorimetric tubes, photoionization detectors, and electrochemical sensors. Their limitations and inaccuracies are well documented. Spectros Instruments has shown non-dispersive infrared monitoring (NDIR) to be a superior analytical tool for the practical measurement of fumigation gases as shown in Table 1. Any compliant fumigation monitor must be accurate, reliable and affordable. Stored Product Protection has additional requirements in remote regions such as Central China and Western Australia. In these cases, the value of real time access via the internet to fumigation data collected with NDIR Technology from a remote location adds heretofore unknown benefits. Allocation of manpower and materials resources are optimized by access to information about fumigant gas levels in grain storages via the internet. Data is automatically transferred to a central database that can be accessed in real-time from any location with internet access. Intelligent monitors with built-in diagnostics tracking barometric pressure, temperature, sample flows and detector voltages are described. This data collection, data warehousing and reporting platform maintains measurement traceability to certified compliance with secure, encrypted electronic notebook format. Knowing REAL phosphine concentrations allows informed decisions to be made to achieve required CxT and avoid situations leading to target pest phosphine resistance

Endothelin-1, phorbol esters and phenylephrine stimulate MAP kinase activities in ventricular cardiomyocytes

AbstractET-1 stimulated MBP kinase activity in cultured cardiomyocytes. Maximal activation (3.5-fold) was at 5 min. EC50 was 0.2 nM. PMA or PE also increased MBP kinase (4- or 2.5-fold, respectively). Pre-treatment with PMA down-regulated the subsequent response to ET-1 or PMA. ET-1- or PMA-stimulated MBP kinase was resolved into 2 major (peaks II and IV) and 2 minor peaks by FPLC on Mono Q. Peaks II and IV were inactivated by either LAR or PP2A. Renatured MBP kinase activities following SDS-PAGE in MBP-containing gels and immunoblot analysis showed that peak II was a p42 MAP kinase and peak IV was a p44 MAP kinase

Law and the New Institutional Economics: Water Markets and Legal Change in California, 1987-2005

New Institutional Economics (NIE) focuses on the interaction between legal (formal and informal) institutions and economic behavior. Both directions of causality concern researchers in the field: how institutions influence economic behavior and how economic factors affect institutional change. As such, the NIE abandons standard neoclassical economics assumptions that individuals have perfect information about the market and important current or future events, as well as the assumption that transaction costs of exchange are zero. As a result, NIE introduces observed organization and information costs to neoclassical analysis, thereby providing more analytical richness and power for examining empirical activities. In the spirit of the NIE, we examine the interactions among regulation, property rights, and water markets in California from 1987–2005. We are interested in whether and how the definition of water rights and the regulation of water transfers have affected observed market activity in the extent and pattern of water trades and their duration, and the nature of the contracts used (short-term leases, long-term leases, and sales)

Pilbara coastal flora

The Pilbara coastal region is an area which will have increased human pressure both for work and recreation. In recent years, rapid expansion of townsites along the coast has meant that areas which were once stable have come under threat. Conservation measures will be needed to protect the coastline, and to ensure that the beauty of the coastal landscape: an be enjoyed by future generations

Ethylenedioxy homologs of N-methyl-(3,4-methylenedioxyphenyl)-2-aminopropane (MDMA) and its corresponding cathinone analog methylenedioxymethcathinone: Interactions with transporters for serotonin, dopamine, and norepinephrine

N-Methyl-(3,4-methylenedioxyphenyl)-2-aminopropane (MDMA; 'Ecstasy'; 1) and its β-keto analog methylone (MDMC; 2) are popular drugs of abuse. Little is known about their ring-expanded ethylenedioxy homologs. Here, we prepared N-methyl-(3,4-ethylenedioxyphenyl)-2-aminopropane (EDMA; 3), both of its optical isomers, and β-keto EDMA (i.e., EDMC; 4) to examine their effects at transporters for serotonin (SERT), dopamine (DAT), and norepinephrine (NET). In general, ring-expansion of the methylenedioxy group led to a several-fold reduction in potency at all three transporters. With respect to EDMA (3), S(+)3 was 6-fold, 50-fold, and 8-fold more potent than its R(-) enantiomer at SERT, DAT, and NET, respectively. Overall, in the absence of a β-carbonyl group, the ethylenedioxy (i.e., 1,4-dioxane) substituent seems better accommodated at SERT than at DAT and NET

Supercritical carbon dioxide versus toluene as reaction media in silica functionalisation: Synthesis and characterisation of bonded aminopropyl silica intermediate

This research reports supercritical carbon dioxide versus toluene as reaction media in silica functionalisation for use in liquid chromatography. Bonded aminopropyl silica (APS) intermediates were prepared when porous silica particles (Exsil-pure, 3 μm) were reacted with 3-aminopropyltriethoxysilane (3-APTES) or N,N-dimethylaminopropyltrimethoxysilane (DMAPTMS) using supercritical carbon dioxide (sc-CO2) and toluene as reaction media. Covalent bonding to silica was confirmed using elemental microanalysis (CHN), thermogravimetric analysis (TGA), zeta potential (ξ), diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy, scanning electron microscopy (SEM) and solid-state nuclear magnetic resonance (CP/MAS NMR) spectroscopy. The results demonstrate that under sc-CO2 conditions of 100 °C/414 bar in a substantial reduced time of 3 h, the surface coverage of APS (evaluated from%C obtained from elemental analysis) prepared with APTES (%C: 8.03, 5.26 μmol/m−2) or DMAPTES (%C: 5.12, 4.58 μmol/m2) is somewhat higher when compared to organic based reactions under reflux in toluene at a temperature of 110 °C in 24 h with APTES (%C: 7.33, 4.71 μmol/m2) and DMAPTMS (%C: 4.93, 4.38 μmol/m2). Zeta potential measurements revealed a change in electrostatic surface charge from negative values for bare Exsil-pure silica to positive for functionalised APS materials indicating successful immobilization of the aminosilane onto the surface of silica

Neuropsychological characterization of aggressive behavior in children and adolescents with cd/odd and effects of single doses of medications: The protocol of the matrics_wp6-1 study

Aggressive behaviors and disruptive/conduct disorders are some of the commonest reasons for referral to youth mental health services; nevertheless, the efficacy of therapeutic interventions in real-world clinical practice remains unclear. In order to define more appropriate targets for innovative pharmacological therapies for disruptive/conduct disorders, the European Commission within the Seventh Framework Programme (FP7) funded the MATRICS project (Multidisciplinary Approaches to Translational Research in Conduct Syndromes) to identify neural, genetic, and molecular factors underpinning the pathogenesis of aggression/antisocial behavior in preclinical models and clinical samples. Within the program, a multicentre case-control study, followed by a single-blind, placebo-controlled, cross-over, randomized acute single-dose medication challenge, was conducted at two Italian sites. Aggressive children and adolescents with conduct disorder (CD) or oppositional defiant disorder (ODD) were compared to the same age (10–17 y) typically developing controls (TDC) on a neuropsychological tasks battery that included both “cold” (e.g., inhibitory control, decision making) and “hot” executive functions (e.g., moral judgment, emotion processing, risk assessment). Selected autonomic measures (heart rate variability, skin conductance, salivary cortisol) were recorded before/during/after neuropsychological testing sessions. The acute response to different drugs (methylphenidate/atomoxetine, risperidone/aripiprazole, or placebo) was also examined in the ODD/CD cohort in order to identify potential neuropsychological/physiological mechanisms underlying aggression. The paper describes the protocol of the clinical MATRICS WP6-1 study, its rationale, the specific outcome measures, and their implications for a precision medicine approach

The History, Development, and Purpose of the Sensory Integration Global Network

The Sensory Integration Global Network (SIGN) is a Web-based resource developed by a loosely structured group of international volunteers dedicated to protecting the integrity and promoting the work of Ayres Sensory Integration® (ASI). SIGN provides an international resource to educate the public and professionals about A. Jean Ayres and sensory integration theory and practice to help them to discriminate between ASI and other interventions, especially those that use similar descriptors of improving sensory integration and sensory processing. This article aims to increase awareness of the existence of SIGN within the readership of the American Occupational Therapy Association\u27s (AOTA\u27 s) Sensory Integration Special Interest Section. The persons working with SIGN hope that by informing the public about the trademark and exposing both the public and professionals to the underlying principles incorporated within the trademarked ASI approach, consumers will be able to make educated choices about the types of interventions they access. Additionally, the network hopes to assist practitioners by clarifying the terminology used when describing sensory integration practice