IEEE / Institute of Electrical and Electronics Engineers Incorporated

Minimal energy consumption and carbon footprint, use of biogas and solar panels, decentralised water treatment… a look at life in Auroville

“Conversations are happening that people would want to be happening.”

OECD unemployment rate stable at 6.3% in September 2016

OECD unemployment rate down to 6.2% in October 2016

OECD unemployment rate stable at 6.2% in November 2016

OECD unemployment rate stable at 6.2% in December 2016

OECD unemployment rate down to 6.1% in January 2017

OECD unemployment rate stable at 6.1% in February 2017

OECD unemployment rate falls to 6.0% in March 2017

OECD unemployment rate stable at 5.9% in April 2017

OECD unemployment rate stable at 5.9% in May 2017

OECD unemployment rate stable at 5.8% in July 2017

OECD unemployment rate stable at 5.8% in August 2017

OECD unemployment rate stable at 5.7% in September 2017

OECD unemployment rate back to pre-crisis level in October 2017

OECD unemployment rate stable at 5.6% in November 2017

OECD unemployment rate in December 2017 falls below its pre-crisis level

OECD unemployment rate stable at 5.5% in January 2018

OECD unemployment rate stable at 5.4% in February 2018

OECD unemployment rate stable at 5.4% in March 2018

OECD unemployment rate down to 5.3% in April 2018

OECD unemployment rate down to 5.2% in May 2018

OECD unemployment rate stable at 5.3% in July 2018

OECD unemployment rate stable at 5.3% in August 2018

This document compares sectors of industrial activities and their reporting thresholds among different national / regional PRTRs to improve the comparability of PRTR data, and proposes a harmonised list of sectors.

The OECD has published a guidance for characterising oleochemical substances. The method presented gives guidance on how these complex substances can be characterised in a way that their composition is accurately and consistently reflected to ensure that substances with the same chemical composition, manufactured in different countries, can be characterised with the same description for hazard assessment purposes.

The first version of the Globally Harmonised Submission and Transport Standard was published May 2014. The GHSTS is a standardised set of technical specifications used to assemble electronic files for any pesticide package in a predefined manner. Once the files are assembled according to the specifications, they can be transferred from a business entity to a regulatory authority and can be extracted for use in a regulatory process.

PRTR have been established throughout the world to track releases and transfers of potentially harmful chemicals. But most of the PRTR systems were designed without considering comparability, each PRTR has its own requirement of reporting chemicals and sectors. To harmonise globally, OECD reviewed the reporting chemicals and sectors across PRTR systems and produced proposal for harmonised lists of reporting pollutants.

GHSTS is a standardised set of technical specifications for assembling electronic files for pesticide registration in a predefined manner. Once assembled according to the GHSTS, the dossier files can be transferred from a business to a regulatory authority and can be used in a regulatory process. Version 2.0 includes improved lifecycle management of documents over a series of submissions for one pesticide (or other) regulatory action.

A major fruit crop of temperate regions, APPLE is consumed worldwide as fresh fruit, juice and other food products. This consensus document provides science-based key insights for the regulatory assessment of the environmental safety of genetically-engineered products: taxonomy, reproductive biology, genetics, hybridisation and introgression, and ecology.

A multi-color light source is a significant tool for nonlinear optics experiments, pump–dump/repump–probe experiments and in other fields. Here, a novel method is proposed to create three-color pulses based on a high-gain harmonic-generation (HGHG) free-electron laser with a tilted electron bunch. In this method, the initial bunch tilt is created by transverse wakefields after the bunch passes through a corrugated structure with an off-axis orbit, and is further enlarged in a following drift section. Then the tilted bunch experiences the off-axis field of a quadrupole magnet to cool down the large transverse velocity induced before. After that, it enters an HGHG configuration adopting a transverse gradient undulator (TGU) as the radiator, where only three separated fractions of the tilted bunch will resonate at three adjacent harmonics of the seed wavelength and are enabled to emit three-color pulses simultaneously. In addition, the use of the natural transverse gradient of a normal planar undulator instead of the TGU radiator to emit three-color pulses is also studied in detail. Numerical simulations including the generation of the tilted bunch and the free-electron laser radiation confirm the validity and feasibility of this scheme both for the TGU radiator and the natural gradient in the extreme-ultraviolet waveband.

The structural and nonlinear optical properties of a new anilinium hybrid crystal of chemical formula (C6H7NCl+·NO3−)3 have been investigated. The crystal structure was determined from single-crystal X-ray diffraction measurements performed at a temperature of 100 K which show that the compound crystallizes in a noncentrosymmetric space group (Pna21). The structural analysis was coupled with Hirshfeld surface analysis to evaluate the contribution of the different intermolecular interactions to the formation of supramolecular assemblies in the solid state that exhibit nonlinear optical features. This analysis reveals that the studied compound is characterized by a three-dimensional network of hydrogen bonds and the main contributions are provided by the O...H, C...H, H...H and Cl...H interactions, which alone represent ∼85% of the total contributions to the Hirshfeld surfaces. It is noteworthy that the halogen...H contributions are quite comparable with those of the H...H contacts. The nonlinear optical properties were investigated by nonlinear diffuse femtosecond-pulse reflectometry and the obtained results were compared with those of the reference material LiNbO3. The hybrid crystals exhibit notable second (SHG) and third (THG) harmonic generation which confirms its polarity is generated by the different intermolecular interactions. These measurements also highlight that the THG signal of the new anilinium compound normalized to its SHG counterpart is more pronounced than for LiNbO3.

The L.A. Philharmonic will be the new operator of the John Anson Ford Theatre, the smaller outdoor venue near  the 101 Freeway across from the Hollywood Bowl, under a plan approved by the Los Angeles County Board of Supervisors.  

L.A.  funding sustains the Ford, and the county recently spent $80 million renovating the 1,200  seat amphitheater.  But attendance has been lackluster — and Supervisor Sheila Kuehl hopes the L.A. Philharmonic can change that. 

“The Ford will be able to take advantage of the natural synergies in marketing, capacity-building and program resources that simply haven’t been available to the Ford as an independent institution," she  said.

The move by the L.A. County  blindsided many local artists.  They say the Ford is an important incubator for diverse talent.  They also worry ticket prices will increase.  Prompted by their criticism, the Supervisors will require the Phil to meet with artists and annually review the diversity of the Ford’s shows with county officials.

This content is from Southern California Public Radio. View the original story at SCPR.org.

There is a need for greater harmonisation of the methods used to estimate the environmental impact of products, otherwise known as product category rules (PCRs). A new study has reviewed the development of PCRs and provided recommendations for better alignment.

Standardised methods of categorising environmental data are needed at European and international levels for effective international policies. A recent study has concluded that a European framework that harmonises environmental data at the continental scale corresponds well with national classification systems, although some modifications may be needed to capture small-scale regional variations.

New research has analysed some of the issues around the implementation of the EU's Environmental Noise Directive (END) by Member States. It demonstrated large differences in the way noise levels are calculated and geographically mapped between countries and called for more standardised and clearer guidelines.

There are differences in the assessment and restriction of chemicals exempt from the EU’s regulatory instrument REACH. A new study has analysed the differences between several regulatory frameworks that govern these chemicals and recommended greater harmonisation in assessment criteria and regulatory follow-up.

Comparative toxic assessments across regions and countries are needed to minimise human exposure to harmful chemicals associated with consumer products. A new study has developed a US version of the EU Toxic Potential Indicator (TPI) and compared the two models for over 500 chemicals. Differences in results exist, indicating a need for more harmonisation between regulatory thresholds and guidelines.

Chemical risk assessment and governance can be integrated and harmonised, but only up to a limit, albeit a variable limit, finds new research. The study’s authors examined the socio-political processes and factors surrounding integrated risk assessment and governance associated with chemicals in the EU. The research suggests there are opportunities for improvement if different views and implications of risk integration are considered through open communication and negotiations.

Pesticide-related poisonings in EU Member States must be reported to the European Commission under current legislation, but there is no standard information collection and reporting system. A new system has been proposed, which harmonises data collection, categorisation and reporting, enabling exposure data to be compared among Member States. The new system would improve the monitoring of pesticides in Europe and aid the identification of emerging problems.

A solar-powered home that can charge a car is one thing. But what if power flowed the other way, as well?

Dr. Schwartz of Harmony Place Monterrey helping guide individuals through Bipolar Disorders

In celebration of Rapper Chef Seans new single release on July 30th, 2019 "No Name" through Sony/ The Orchard, a single release party will be held at The Pheonix in Beverly Hills, CA.