Efforts to convert civilian research reactors from weapon-grade highly enriched uranium (HEU) to low enriched uranium (LEU) fuels are taking significantly longer than anticipated, says a congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.

Our ability to observe and predict severe weather events and other disasters has improved markedly over recent decades, yet this progress does not always translate into similar advances in the systems used in such circumstances to protect lives.

A new report from the National Academies of Sciences, Engineering, and Medicine examines to what extent and in which ways health care utilization -- such as in-patient hospitalizations, emergency department use, and hospital readmission -- reflects disease severity, disability, and ability to perform gainful activity.

New research has investigated the many ways in which technological transfer occurs for wind power projects in developing countries. These range from trading with developed countries, to local innovation. In India and China, successful transfer was found to depend more on existing capabilities in these countries than international projects, such as the Clean Development Mechanism (CDM).

Invasions of alien species are rising at an alarming rate, largely due to growing global trade and transport routes. Preventing the successful establishment of alien species by better understanding the factors determining success is a step toward limiting the threat of future biological invasions. Statistical modelling using observed bird invasion data — including location, event and species-level factors showed which factors were key to successful establishment by the alien species.

New research has investigated the many ways in which technological transfer occurs for wind power projects in developing countries. These range from trading with developed countries, to local innovation. In India and China, successful transfer was found to depend more on existing capabilities in these countries than international projects, such as the Clean Development Mechanism (CDM).

Two of the biggest barriers for organisations refurbishing waste electrical and electronic equipment (WEEE) for re-use are the availability of sufficient quantities of good quality used equipment and a lack of legislation that encourages or enforces re-use. These, and other barriers as well as success factors, were identified in a recent survey of re-use organisations in Africa, Latin America, North America and Europe.

A new study lists 10 factors to help create a closed-loop supply chain for critical materials. However, interviews with key actors in supply chains for photovoltaic (PV) panels and wind turbines suggest that manufacturers and recyclers hold different perspectives on these factors. The research highlights the importance of cooperation between supply-chain actors, as well as investment in technologies and infrastructure for closed-loop supply chains.

New research has investigated the many ways in which technological transfer occurs for wind power projects in developing countries. These range from trading with developed countries, to local innovation. In India and China, successful transfer was found to depend more on existing capabilities in these countries than international projects, such as the Clean Development Mechanism (CDM).

Policies to promote low-carbon technologies are more likely to be successful if they are flexible, have clear timeframes, and are mandatory, a recent study suggests. The researchers reached their conclusions by studying cases of low-carbon policies from around the world.

Policies and programmes providing technological solutions to improve household energy efficiency alone may be insufficient to actually reduce overall household energy consumption, finds new research. The research examined home renovators’ motivations, behaviours and use of green technologies. Overall, reduced energy consumption was often undermined by other considerations, such as installation and maintenance costs, aesthetic considerations and daily routines or social concerns.

New research aimed to identify the factors that lead to the success of Payment for Ecosystem Services (PES) schemes. The study analysed 40 different schemes in Latin America to identify factors related to success. The researchers identified four such factors, which could inform policy and aid decision makers in designing PES initiatives with increased chances of success.

Extended producer responsibility (EPR) and other regulatory influences are essential to battery recycling in Finland, a new study finds. The researchers compare this with the situation in Chile, where a lack of appropriate legislation prevents recycling companies from overcoming the technical and financial challenges of battery recycling. The study helps policymakers understand how political, social, and cultural factors can support companies in their move towards circular-economy business models.

A review of research into surface water runoff from agricultural land has found that less intensive management leads to more predictable runoff generation over the course of a year. The review also identified several gaps in our understanding, which need to be better represented in hydrological models if the environmental impact of runoff is to be reduced.

Factors influencing people’s decisions about how they travel to work are highlighted in a new study on commuting in Europe. Key findings include: cycling rates increase with the length of a city’s bicycle network and public transport use rises with a city’s population and GDP per capita. Based on the findings, the researchers propose policy measures for reducing the number of car journeys.

Constructed wetlands can remove disease-causing bacteria from wastewater, but their performance is highly dependent on the systems they use, a new study shows. Researchers reviewed results from a wide range of studies on constructed wetlands and found that combining different approaches increased removal of bacteria. However, further research and improvement of wetland systems is required to produce water that is safe for reuse.

Integrated Pest Management (IPM) is a sustainable approach to reduce pesticide use and risks of adverse effects on human health and the environment. However, its adoption by European farmers cannot be based only on mandatory regulation by the European Union, a new study suggests. The research identified four key factors driving IPM adoption; including market forces, policy instruments and farmers’ attitudes to the environment.

Up to 90% of consumed drugs enter the environment. This may have negative effects on wildlife, especially when the drugs take long periods to break down. This study assessed the breakdown of sulphonamides — a class of antibacterials — in samples from two rivers in Poland. The results showed that sulphamethoxazole, a common veterinary antibiotic, was the most persistent and that various factors inhibit degradation, including low temperatures, heavy metal pollution and low pH.

Subjective perception of air pollution can have important implications in terms of health-protective behaviours and citizen and stakeholder engagement in cleaner-air policies. A recent study, conducted under the EU-funded PASTA¹ project, has analysed the link between level of concern over health effects of air pollution and personal and environmental factors in seven European cities. Overall, 58% of participants were worried over health effects of air pollution, with large differences between cities. On a city scale, average levels of concern over health effects of air pollution had a good correlation with average NO₂ levels and a lower correlation with average PM_2.5 levels. Individual level of concern was found to be linked to gender, having children in the household, levels of physical activity, and NO₂ levels at the home address. These findings can be used to inform future policymaking.

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For some opponents of nuclear power, no amount of planning or patching is enough. Among those critics is actor Alec Baldwin, whose thoughts on the subject carry

The United States has approved construction of new nuclear reactors for the first time in three decades. The two new reactors approved on Feb. 9 for Georgia wou

Apex Logistics employees converted a storage space into every college man's dream hangout, complete with pinups and gym equipment.

Fran Drescher and Ed Begley, Jr. among celebs at Global Green Millennium Awards.

Experts argue that the downsized power sources can provide safe, efficient energy.

The 'Rule Of 3' Meets Pareto's '80/20'--And You Get Fit Faster As A Result!

Canadian actors announce new hockey flick, 'Best of 7'

The World cannot wait for 30 years to have fusion clean energy, so that PULSOTRON "B" plan is designed to reach ignition in less than 3 years that is by far the fastest way as it was demonstrated by certify ignition in 2013

StoneShot's 2019 Event Marketing Report offers in-depth analysis on email campaigns for marketers looking to boost specific event registration, attendance, and leads.

Company Increases Commitment to EPC Construction Contractors Inviting Requests for Proposals

Coveted Spot On The Editorial's List Names Guardian In Top 1% of Roofing Contractors

Qatar's global standing in the construction trade is resilient and recouping amidst the 2-year old blockade.

The Internet of Things package for BHS Operator Aboard Battery Extractors has became a new standard feature.

There is a great opportunity for government contractors to save on sales or use taxes paid for consumables used on government contracts. The U.S. Government is not subject to sales/use tax, however, government contractors typically pay tax on their consumable purchases. Government contractors may be paying tax on many of their overhead purchases needlessly. Sales...

The post Reverse Audits for Government Contractors appeared first on Anders CPA.

The Chief Executive Officer of the National Electrical Contractors Association, David Long, issued a statement on being named to the Great American Economic Revival Industry Group for Construction/Labor/Workforce.

On March 26, 2020, the Senate passed “Phase III” of the Coronavirus Response Package, the Coronavirus Aid, Relief, and Economic Security (CARES) Act in a 96-0 vote.

Paycheck Protection Program Helping Contractors aconstanza Mon, 05/04/2020 - 12:47

Indian market situation is reflection of global factors: K V Subramanian, CEA

Margaret Parker, MD, MCCM, speaks with Meredith F. Bone, MD, MSCI

Margaret Parker, MD, MCCM, speaks with Chani Traube, MD.

RBI monetary policy: Factors to watch out for

The highway ministry is examining the issue faced by the contractors and could unveil steps for their resolution soon, two senior officials told ET. Toll road operators will also be compensated for loss of business on account of fall in traffic and toll exemption, they said.

Prior to the existence of the National Environmental Policy Act (NEPA), Forest Service district rangers had considerable latitude to make resource management decisions and execute management plans with relatively little encumbrance by documentation and process requirements.

Google’s ranking algorithm continues to get more and more complex, and the Ranking Factors 2020: Facts and Myths infographic from Link-Assistant tries to break through some of the misinformation that’s out there.

It seems a little while ago that Google hinted at having 200+ ranking factors. Though in fact, it happened in the year of 2009, and we are heading to 2020 now.

Google has drastically evolved over the past ten years. Today, neural matching — an AI-based method — processes about 30% of all searches, and Google can recognize concepts behind keywords. They have introduced RankBrain, mobile-first indexing, and HTTPS. As we need to adapt to changes and find ways to get atop of SERPs, the topic of ranking factors remains as fresh as ever.

So let's have a look at what ranking factors to consider in 2020, and what ranking myths to leave behind.

I have mixed feelings about this infographics design:

Good:

• It’s a concise summary of very complex information that’s laid out in the more detailed, full article.

• The infographic is a handy reference sheet and great for use in social media as promotion for the article.

• Clean arrangement that’s easy to read from top-to-bottom

Bad:

• Almost all text.

• Not that there’s much data that could have been visualized with charts, but some visual design elements would have made the infographic easier to read and more enticing to readers.

• Text URL to the article! When the infographic gets shared, how are readers supposed to find the article when it’s not linked??? Put it in the footer on the infographic!

When you want to succeed in the organic search engine results today, you have to focus on your website and learn what you should do to optimize it. There are many factors that can help you with that, form the technical, off-page, and on-page. All these factors and parts of a website require updating and […]

Original post: 10 On-Page SEO Factors You Should Consider [2019]

The post 10 On-Page SEO Factors You Should Consider [2019] appeared first on Daily Blog Tips.

This paper develops a method for obtaining guaranteed outer approximations for global attractors of continuous and discrete time nonlinear dynamical systems. The method is based on a hierarchy of semidefinite programming problems of increasing size with guaranteed convergence to the global attractor. The approach taken follows an established line of reasoning, where we first characterize the global attractor via an infinite dimensional linear programming problem (LP) in the space of Borel measures. The dual to this LP is in the space of continuous functions and its feasible solutions provide guaranteed outer approximations to the global attractor. For systems with polynomial dynamics, a hierarchy of finite-dimensional sum-of-squares tightenings of the dual LP provides a sequence of outer approximations to the global attractor with guaranteed convergence in the sense of volume discrepancy tending to zero. The method is very simple to use and based purely on convex optimization. Numerical examples with the code available online demonstrate the method.

Deep learning-based object detection and instance segmentation have achieved unprecedented progress. In this paper, we propose Complete-IoU (CIoU) loss and Cluster-NMS for enhancing geometric factors in both bounding box regression and Non-Maximum Suppression (NMS), leading to notable gains of average precision (AP) and average recall (AR), without the sacrifice of inference efficiency. In particular, we consider three geometric factors, i.e., overlap area, normalized central point distance and aspect ratio, which are crucial for measuring bounding box regression in object detection and instance segmentation. The three geometric factors are then incorporated into CIoU loss for better distinguishing difficult regression cases. The training of deep models using CIoU loss results in consistent AP and AR improvements in comparison to widely adopted $ell_n$-norm loss and IoU-based loss. Furthermore, we propose Cluster-NMS, where NMS during inference is done by implicitly clustering detected boxes and usually requires less iterations. Cluster-NMS is very efficient due to its pure GPU implementation, , and geometric factors can be incorporated to improve both AP and AR. In the experiments, CIoU loss and Cluster-NMS have been applied to state-of-the-art instance segmentation (e.g., YOLACT), and object detection (e.g., YOLO v3, SSD and Faster R-CNN) models. Taking YOLACT on MS COCO as an example, our method achieves performance gains as +1.7 AP and +6.2 AR$_{100}$ for object detection, and +0.9 AP and +3.5 AR$_{100}$ for instance segmentation, with 27.1 FPS on one NVIDIA GTX 1080Ti GPU. All the source code and trained models are available at https://github.com/Zzh-tju/CIoU

A process is presented for the increasing the yields of aromatics from reforming a hydrocarbon feedstream. The process includes splitting a naphtha feedstream into a light hydrocarbon stream, and a heavier stream having a relatively rich concentration of naphthenes. The heavy stream is reformed to convert the naphthenes to aromatics and the resulting product stream is further reformed with the light hydrocarbon stream to increase the aromatics yields. The catalyst is passed through the reactors in a sequential manner.

An organic synthesis of materials to achieve removal of low molecular weight ionic species, such as transition metal ions including cobalt, iron, nickel, and zinc, from aqueous solutions. The synthesis includes the steps of providing a cation exchange resin, functionalizing the cation exchange resin using a chloride intermediate to form a sulfonyl chloride resin, and reacting a multi-amine based ligand with the sulfonyl chloride resin to form a sequestration resin. The synthesis further includes the steps of cooling the sequestration resin, and washing and drying the sequestration resin.

Apparatus and methods are described including acquiring a first set of extraluminal images of a lumen, using an extraluminal imaging device. At least one of the first set of images is designated as a roadmap image. While an endoluminal device is being moved through the lumen, a second set of extraluminal images is acquired. A plurality of features that are visible within images belonging to the second set of extraluminal images are identified. In response to the identified features in the images belonging to the second set of extraluminal images, a plurality of local calibration factors associated with respective portions of the roadmap image are determined. Other applications are also described.