The post Color Photography Exercises to Help You Improve Your Skills appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.

Use these fun color photography exercises to not only expand your knowledge of color but so you can use color more effectively in your photos.

The post Color Photography Exercises to Help You Improve Your Skills appeared first on Digital Photography School. It was authored by Kevin Landwer-Johan.

DALLAS – (May 1, 2020) Recently, the U.S. Environmental Protection Agency (EPA) announced a grant to the Arkansas State Plant Board for $55,346. The funds will be used to enhance management and software systems that support the state’s pesticide programs.

Ambient pollution is a byproduct of economic activity. It has been widely reported that COVID-19 and associated lockdowns have generated large improvements in air quality worldwide, including to China's notoriously-poor air quality. We analyze China's official pollution monitor data and account for the large, recurrent improvement in air quality following Lunar New Year (LNY), which essentially coincided with lockdowns in 2020. With the important exception of NO2, China's air quality improvements in 2020 are smaller than we should expect near the pandemic's epicenter: Hubei province. Compared with LNY improvements experienced in 2018 and 2019 in Hubei, we see smaller improvements in SO2 while ozone concentrations increased in both relative and absolute terms (roughly doubling). Similar patterns are found for the six provinces neighboring Hubei. We conclude that whether COVID-19 actually decreased pollution in China depends on the pollutant and reference period considered.

Most jobs require teamwork. Are some people good team players? In this paper we design and test a new method for identifying individual contributions to group performance. We randomly assign people to multiple teams and predict team performance based on previously assessed individual skills. Some people consistently cause their group to exceed its predicted performance. We call these individuals “team players”. Team players score significantly higher on a well-established measure of social intelligence, but do not differ across a variety of other dimensions, including IQ, personality, education and gender. Social skills – defined as a single latent factor that combines social intelligence scores with the team player effect – improve group performance about as much as IQ. We find suggestive evidence that team players increase effort among teammates.

Schedule player monitor and full PC shutdown. Data Manager Excel support. New logging system.

No doubt, media content is very important  when it comes to updating your blogs and social network pages. We totally understand that and constantly improve images and videos processing, either in content feeds or posting campaigns. Today we are glad to introduce one of the latest updates to our Facebook Poster, which improves posting images and videos to Facebook pages and groups.
Before, when you made a post to your Facebook, only one image (photo) was attached to it. ...

The post Improved Photo And Video Posting To Facebook Pages And Groups. appeared first on RSSground.com.

The Bill will amend the Regulatory Reform (Fire Safety) Order 2005 (RRO) and will provide greater clarity on the additional areas which fall to the responsible person or duty-holder for multi-occupied residential buildings

WEIGHT LOSS can be a very hard journey for many people, especially in the current climate where Brits are mid-way through their sixth week in lockdown. However it is possible to lose weight in a healthy way, by not restricting your diet and at the same time, also looking after your digestive system, one of the most important parts of the body. An expert has revealed how to lose weight whilst looking after your body.

Purpose and Key Results of the Position The Engineering and Continuous Improvement Manager is responsible for leading the engineering and continuous improvement team, providing the technical direction necessary for defining, maintaining, and improving site and facility manufacturing processes and u

We have not kept up, and we are losing a generation of teachers.

A long-stalled push to eliminate gerrymandering suddenly enjoys some momentum.

"Every team in this league has holes."

The Edinburgh Lancers head into the tournament 17-5 after winning just eight games last season.

How the outside world can be good for body and mind - with expert tips on making the most of it.

Almost everyone who played for the Thunder in 2017-18 and is also getting major minutes this season has improved their individual defensive rating.

Interesting question. Before I answer, let me ask one: What keeps Jeff Bezos, the founder of Amazon, up at night? You know Amazon, the trillion-dollar corporation that delivers something like a 5 billion packages a year. I’m at a professional meeting. The chair asks what “levers” we have for improving reading achievement in the U.S. It’s an easy question. There are so many possibilities. The first one most folks think of is, the teacher. If teachers did better, kids would do better.

Teacher’s question: Our school psychologist tests all of our boy and girls for RAN. He says it is the best predictor of reading ability. How can I improve my students’ RAN performance? Shanahan’s response: If someone tells you that you can teach RAN, run!

Interesting question. Before I answer, let me ask one: What keeps Jeff Bezos, the founder of Amazon, up at night? You know Amazon, the trillion-dollar corporation that delivers something like a 5 billion packages a year. I’m at a professional meeting. The chair asks what “levers” we have for improving reading achievement in the U.S. It’s an easy question. There are so many possibilities. The first one most folks think of is, the teacher. If teachers did better, kids would do better.

Teacher’s question: Our school psychologist tests all of our boy and girls for RAN. He says it is the best predictor of reading ability. How can I improve my students’ RAN performance? Shanahan’s response: If someone tells you that you can teach RAN, run!

Assuredly, IoT (Internet of Things) has the potential to improve customer experience. The rapid expansion of technology has impacted businesses in many ways. Besides, IoT enables data sharing, inventory management, security, and increased efficiency and productivity. But, what is IoT? Well, in simple words, IoT is the network of interconnected devices that embedded with sensors, software, […]

The post Why You Need to Consider IoT in Improving Customer Experience appeared first on ReadWrite.

Video: Merlin Mann - "Time & Attention Talk (improvised)"

Audio (mp3): "Merlin Mann - 'Rutgers Time & Attention Talk'"

This is a talk I did at Rutgers earlier this month. I kinda like it, but for a weird reason. Something something, perfect storm of technology Ragnarok, and yadda yadda, I had to start the talk 20 minutes late with no slides. Nothing.

So, I riffed.

And, I ended up talking about a lot of the new stuff you can expect to see in the Inbox Zero book—work culture, managing expectations, the 3 deadly qualities of email, and one surprising reason email's not as much fun as Project Runway.

Some people liked it. I think. I liked it. I hope you do, too.

Here's the slides I would have shown. ;-)

Many thanks, again, to my great pal, Dr. Donald Schaffner, for bringing me in for this visit. I had a great time and met some fantastic, passionate people. Much appreciated.

update 2010-04-27_13-50-00

Apologies—my friends at Rutgers (inexplicably) have placed this video under lock and key. Fortunately, I have a lock-picker called Firefox. Samizdat video available soon...

update 2010-04-27_14-42-24

Yay, fixed! Many thanks to my hero, Jesse Schibilia.

27 September 2017

US policymakers should give special consideration to a more open immigration policy for highly skilled professionals from the EU. This would ultimately benefit the US economy.

6 February 2014 , Volume 70, Number 1

The author of books on love, religion and Proust, explains why the news agenda should be more positive

Mass spectrometry (MS)-based proteomics has great potential for overcoming the limitations of antibody-based immunoassays for antibody-independent, comprehensive, and quantitative proteomic analysis of single cells. Indeed, recent advances in nanoscale sample preparation have enabled effective processing of single cells. In particular, the concept of using boosting/carrier channels in isobaric labeling to increase the sensitivity in MS detection has also been increasingly used for quantitative proteomic analysis of small-sized samples including single cells. However, the full potential of such boosting/carrier approaches has not been significantly explored, nor has the resulting quantitation quality been carefully evaluated. Herein, we have further evaluated and optimized our recent boosting to amplify signal with isobaric labeling (BASIL) approach, originally developed for quantifying phosphorylation in small number of cells, for highly effective analysis of proteins in single cells. This improved BASIL (iBASIL) approach enables reliable quantitative single-cell proteomics analysis with greater proteome coverage by carefully controlling the boosting-to-sample ratio (e.g. in general <100x) and optimizing MS automatic gain control (AGC) and ion injection time settings in MS/MS analysis (e.g. 5E5 and 300 ms, respectively, which is significantly higher than that used in typical bulk analysis). By coupling with a nanodroplet-based single cell preparation (nanoPOTS) platform, iBASIL enabled identification of ~2500 proteins and precise quantification of ~1500 proteins in the analysis of 104 FACS-isolated single cells, with the resulting protein profiles robustly clustering the cells from three different acute myeloid leukemia cell lines. This study highlights the importance of carefully evaluating and optimizing the boosting ratios and MS data acquisition conditions for achieving robust, comprehensive proteomic analysis of single cells.

Optic atrophy 1 (OPA1) is a dynamin protein that mediates mitochondrial fusion at the inner membrane. OPA1 is also necessary for maintaining the cristae and thus essential for supporting cellular energetics. OPA1 exists as membrane-anchored long form (L-OPA1) and short form (S-OPA1) that lacks the transmembrane region and is generated by cleavage of L-OPA1. Mitochondrial dysfunction and cellular stresses activate the inner membrane–associated zinc metallopeptidase OMA1 that cleaves L-OPA1, causing S-OPA1 accumulation. The prevailing notion has been that L-OPA1 is the functional form, whereas S-OPA1 is an inactive cleavage product in mammals, and that stress-induced OPA1 cleavage causes mitochondrial fragmentation and sensitizes cells to death. However, S-OPA1 contains all functional domains of dynamin proteins, suggesting that it has a physiological role. Indeed, we recently demonstrated that S-OPA1 can maintain cristae and energetics through its GTPase activity, despite lacking fusion activity. Here, applying oxidant insult that induces OPA1 cleavage, we show that cells unable to generate S-OPA1 are more sensitive to this stress under obligatory respiratory conditions, leading to necrotic death. These findings indicate that L-OPA1 and S-OPA1 differ in maintaining mitochondrial function. Mechanistically, we found that cells that exclusively express L-OPA1 generate more superoxide and are more sensitive to Ca2+-induced mitochondrial permeability transition, suggesting that S-OPA1, and not L-OPA1, protects against cellular stress. Importantly, silencing of OMA1 expression increased oxidant-induced cell death, indicating that stress-induced OPA1 cleavage supports cell survival. Our findings suggest that S-OPA1 generation by OPA1 cleavage is a survival mechanism in stressed cells.

Stents are expandable tubes that are inserted into blocked or damaged blood vessels. They offer a practical way to treat coronary artery disease, repairing vessels and keeping them open so that blood can flow freely. When stents work, they are a great alternative to radical surgery, but they can deteriorate or become dislodged. Mathematical models of blood vessels and stents are helping to determine better shapes and materials for the tubes. These models are so accurate that the FDA is considering requiring mathematical modeling in the design of stents before any further testing is done, to reduce the need for expensive experimentation. Precise modeling of the entire human vascular system is far beyond the reach of current computational power, so researchers focus their detailed models on small subsections, which are coupled with simpler models of the rest of the system. The Navier-Stokes equations are used to represent the flow of blood and its interaction with vessel walls. A mathematical proof was the central part of recent research that led to the abandonment of one type of stent and the design of better ones. The goal now is to create better computational fluid-vessel models and stent models to improve the treatment and prediction of coronary artery disease the major cause of heart attacks. For More Information: Design of Optimal Endoprostheses Using Mathematical Modeling, Canic, Krajcer, and Lapin, Endovascular Today, May 2006.

Stents are expandable tubes that are inserted into blocked or damaged blood vessels. They offer a practical way to treat coronary artery disease, repairing vessels and keeping them open so that blood can flow freely. When stents work, they are a great alternative to radical surgery, but they can deteriorate or become dislodged. Mathematical models of blood vessels and stents are helping to determine better shapes and materials for the tubes. These models are so accurate that the FDA is considering requiring mathematical modeling in the design of stents before any further testing is done, to reduce the need for expensive experimentation. Precise modeling of the entire human vascular system is far beyond the reach of current computational power, so researchers focus their detailed models on small subsections, which are coupled with simpler models of the rest of the system. The Navier-Stokes equations are used to represent the flow of blood and its interaction with vessel walls. A mathematical proof was the central part of recent research that led to the abandonment of one type of stent and the design of better ones. The goal now is to create better computational fluid-vessel models and stent models to improve the treatment and prediction of coronary artery disease the major cause of heart attacks. For More Information: Design of Optimal Endoprostheses Using Mathematical Modeling, Canic, Krajcer, and Lapin, Endovascular Today, May 2006.

Consolidated sales of EUR 146.7 million EBITDA (before IFRS 16) increased strongly by EUR 3.8 million to EUR 2.1 million Forecast for 2019 as a whole confirmed Working capital ratio declines by 2 percentage points to 10.6% euromicron AG, a medium-sized technology group and specialist for the digital networking of business and production processes, published its preliminary figures for the first half of 2019 today.

The surprise player in affecting workplace safety overseas? Multinational buyers.

(American Association for the Advancement of Science) A one-hour exercise designed to increase feelings of social belonging administered during the first year of college appears to significantly improve the lives and careers of black students up to 11 years later, psychologists report.

(Northumbria University ) Researchers from Northumbria University have been awarded £1.2m to help advance our understanding of the Sun and its impact on the planets within our solar system.

Richard O. White
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Gregory A. Maynard
Oct 1, 2008; 21:241-247
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Frederick J. Bloom
Jul 1, 2010; 23:165-169
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Stephen F. Quevedo
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Michele Heisler
Oct 1, 2007; 20:214-221
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Soren E. Skovlund
Jul 1, 2005; 18:136-142
Lifestyle and Behavior

Tsung-Heng Tsai
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Karl A. T. Makepeace
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Chia-Feng Tsai
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Dorte B. Bekker-Jensen
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Technological Innovation and Resources