In July 2006, more than 170 researchers and managers from the United States, Canada, and Mexico convened in Boulder, Colorado, to discuss the state of the science in environmental threat assessment. This two-volume general technical report compiles peer-reviewed papers that were among those presented during the 3-day conference. Papers are organized by four broad topical sections—Land, Air and Water, Fire, and Pests/Biota—and are divided into syntheses and case studies.

This report describes the evidence for invasion of Pacific Northwest streams by Atlantic salmon (Salmo salar) that have escaped from marine salmon farms, and assesses the potential impact of farmed salmon invasion on native fishes inhabiting streams on National Forest System lands. The current risk to streams on National Forest lands in the Pacific Northwest from Atlantic salmon invasions appears to be low and is limited to a few areas in northwest Washington and southeast Alaska. However, long-term risks may be substantial if fish continue to escape from marine rearing pens or freshwater hatcheries. The two greatest threats appear to be that (1) Atlantic salmon could transmit a serious disease or parasite to native fishes, and (2) escaped salmon could eventually adapt to local conditions, leading to self-sustaining populations. If Atlantic salmon populations are eventually established, this species' preference for swiftly flowing stream habitats could facilitate competition with currently at-risk species such as steelhead (Oncorhynchus mykiss). This could result in a pattern of expansion similar to that observed in other nonnative aquatic plants and animals, in which a prolonged early colonization period is followed by a rapid phase of exponential growth as breeding populations adapt to local conditions.

Former INDIANAPOLIS television and radio host JIM GERARD passed away MAY 1st at 93, according to the INDIANAPOLIS STAR. GERARD started his career at WBBW-A/YOUNGSTOWN, OH before moving into … more

... Check back often, and keep your browser set on www.allaccess.com. … more

Former longtime WLW-A/CINCINNATI News Dir. BILL RIDENOUR passed away MAY 3rd from the COVID-19 CORONAVIRUS at 94, according to an obituary in the KENTUCKY ENQUIRER/CINCINNATI.COM. RIDENOUR … more

MIKE ELLIOTT, the former MILWAUKEE host, PD, GM, and sportscaster and HOUSTON ASTROS broadcaster, died APRIL 20th of pneumonia in BAYSIDE, WI at 82. ELLIOTT started his career at … more

Something different for the kids to enjoy

Our first Twitter shout event was hugely popular so if you missed out then now is your chance to #ShareTheBiz

From men's hair, to ladies fringes and kids cuts, mum and hairdresser Emma Moore has lots of helpful video tutorials

After two sell-out shows to date, he's bringing Me, Myself and Nigel back to SSE Arena

BRIAN ANTHONY HOWE, former lead singer of the legendary rock band BAD COMPANY has passed away, according to TMZ.  HOWE, who replaced PAUL RODGERS as the vocalist for BAD COMPANY, died … more

The official site for recording artist and author Alanis Morissette. Why it’s in the Showcase: This site organizes a large amount of information in an easily digestible format, using a healthy dose of HTML5 and JavaScript tools for fluid transitions and...

Statement Highlights: High cholesterol, at any age, can increase a person’s lifetime risk for heart disease and stroke. A healthy lifestyle is the first step in prevention and treatment to lower that risk. The 2018 guidelines recommend more detailed risk assessments to help health care providers better determine a person’s individualized risk and treatment options. In some cases, a coronary artery calcium score can help determine a person’s need for cholesterol-lowering treatment, if their risk status is uncertain or if the treatment decision isn't clear.

AHA COVID-19 newsroom     DALLAS, May 4, 2020 — The American Heart Association, together with 14 cardiovascular societies in North America, today issued joint guidance, “Safe Reintroduction of Cardiovascular Services during the COVID-19 Pandemic:...

Research Highlights: People with recent heart attacks have significantly higher activity in a brain area (the amygdala) involved in stress perception and emotional response. They also have more inflammation in key arteries and increased bone marrow ...

Portraits of entrepreneurs Quebecois, for whom the question of profit goes after those working conditions, personal development and improvement of the environment. How to do more with less? Enrich themselves ... but differently. --------------------------------------------- Des portraits d'entrepreneurs québecois, pour qui la question du profit passe après celles des conditions de travail, de l’épanouissement personnel et de l’amélioration de l’environnement. Comment faire mieux avec moins ? S’enrichir… mais différemment.

Phishing attacks are on the rise and have more than doubled from 2013-2018. In 2018, 64% of businesses experienced a phishing attack – costing nearly $2 million per incident. 1 in 3 consumers will stop supporting a business after they’ve undergone a security breach, and 74% of hackers say they’re rarely impressed by an organization’s...

It’s more important than ever to follow up with existing customers. Learn how to save a ton of time by automating your most important follow-up emails.

The post Three Essential Follow-Up Emails Every WooCommerce Store Needs appeared first on WooCommerce.

From no store to 800 orders per day — see how 4 stores successfully moved their business online during COVID-19 to stay open and save jobs.

The post How Four Food Businesses Started Selling Online During COVID-19 appeared first on WooCommerce.

Nearly 327,000 Iowans have taken an assessment to see if they are eligible to be checked for COVID-19 under the Test Iowa Initiative. Another free drive-though site for those who have taken the...

We invited Admiral Mike Franken to a gathering of voters to explain why he was qualified to run for the U.S. Senate. We were impressed with his friendliness, his openness, and especially his range of experience as a leader. One of those in attendance at our home was a woman who had served under his command on the U.S.S. Barry; it was a happy reunion for the sailor and the admiral. She had no hesitation in endorsing him and supporting him in his campaign. Admiral Franken also visited our son’s home in another city. Again, those gathered were impressed with Admiral Franken’s experiences and priorities But the person most impressed was our eight-year-old grandson. When Charlie walked into the room, Admiral Franken interrupted himself, introduced himself to Charlie and engaged him in genuine conversation. Charlie’s summation of politicians. “I like him. He was talking about boring stuff, but he was nice to me. People shouldn’t talk about boring stuff; they should just be nice to everyone.”

Mike doesn’t talk about boring stuff — to us, anyway. He talks about the actions we want our United States Senate to take: pass legislation to address climate change, health care and the economy.

Because Mike has experience as a leader and as a staff member on Capitol Hill, he has an advantage over newcomers to Washington.

We, one Democrat and one Republican, encourage you to vote for Admiral Mike Franken to be our Senator.

Dianne and Bim Prichard

DeWitt

There are several essential tools development teams can utilize to optimize their website design. Web design can be a complex, challenging process. However, it is vital to obtaining adequate performance results. Luckily, there are dozens of digital resources available that help navigate you through your website design process. The best web design tools improve your […] More

The post PressedWords.com appeared first on WPCult.

Nearly 327,000 Iowans have taken an assessment to see if they are eligible to be checked for COVID-19 under the Test Iowa Initiative.

Another free drive-though site for those who have taken the assessment and been scheduled for an appointment opened Thursday in Cedar Rapids — the fourth site in the state so far.

About 1 on 46 Iowans have been tested so far, health officials said.

State data release Thursday for the first time reveals big gaps in who has — and who has not — taken the assessment at TestIowa.om:

• Less than 35 percent of those who have been assessed for tests are men. Yet men are more apt to die from the disease than women. Of the 231 Iowa deaths so far, 51 percent are of men.

• Only 2 percent of those who have been assessed for testing are age 80 or over. But 46 percent of the Iowa deaths from the virus reported so far are in that age group.

• There are gaps in the rates at which urban and rural residents are completing the assessment. Nearly 9 percent of Linn County residents have been assessed, but only about 7.6 percent of Allamakee County residents have. Yet when looking at the rate of known infection per capita, Allamakee is far worse.

In late 2019 the Australian Government launched the Global Talent – Independent program which offers a streamlined, priority visa pathway for highly skilled and talented individuals to work and live permanently in Australia. There are two streams. The first is the Global Talent Independent Program (GTI) and the second is the Global Talent Employer Sponsored (GTES). […]

The post Australia’s global talent visa for individuals and businesses appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.

https://wasm.joway.io/

https://aralroca.com/blog/opencv-in-the-web

For many of us, git and GitHub play a huge role in our development workflows. Whenever we have a tool that we need to use often, the more fine-tuned we can make that tool, the faster we can get things done. The following are five git commands or helpers that can make your developer life […]

The post 5 Essential git Commands and Utilities appeared first on David Walsh Blog.

In today’s tutorial, we’re going to take a quick look behind the process of creating a pair of reading glasses icon, and see how we can take some simple shapes and turn them into a finished usable product. So, assuming you already have the software running, let’s jump straight into it! Tutorial Details: Reading Glasses […]

The post How to – Create a Pair of Reading Glasses Icon appeared first on Vectips.

Painting a room can be a scary venture. Once you have got chosen on the unused color for the room, you’re prepared to begin. Maler has prepared a list of necessary equipment you may need during...

What happens when you mash-up Disney princesses with Marvel Super Heros, artist cartooncookie did an excellent job creating this mix: Marvel x Disney Princesses: a celebration of the X-Men joining...

Only a website that has a well-established presence can stand out on the internet. Business owners and individuals hire web designers like yourself to create website presences for them. In order to prove yourself, you need to establish your own presence online first. Get to the point where you can showcase your own website during […]

The post 5 Essentials To Create Your Own Website Presence appeared first on Bittbox.

Google developer advocate Paul Kinlan has detailed his recent work on a lightweight sharing facility using a very simple intent share protocol. Web Intents began life in 2010. Now, Kinlan and company are looking for feedback. Basically, his intent tag is intended to allow users to more easily mix and match favorite plug-in capabilities, freeing Read the rest...

“You can consult canada.ca/coronavirus to get the best updated information about the spread of the virus.” – Justin Trudeau, April 3rd, 2020 A daily mantra rings out from government officials around the world: The call to visit official websites to get the latest information on the COVID-19 pandemic and to access essential services. Yet to many constituents accessing […]

The post The Internet is an Essential Service appeared first on MOR10.

Jesse Chehak
Near Big Water, Utah, 2010
Website - JesseChehak.com

Born in Tarzana, California, Jesse Chehak studied photography and Art History at Sarah Lawrence College and is currently pursuing a MFA at the University of Arizona. Chehak has exhibited his large format prints in galleries and project spaces including Bruce Silverstein (New York), Danese (New York) and the Durham Art Guild (Durham, North Carolina.) He is currently seeking funding to publish his first monograph, Fool's Gold, and a gallery to exhibit and distribute the completed print edition. In 2005, Chehak joined M.A.P. and began executing commercial campaigns and editorial features for clients, including The New York Times, Wallpaper*, Newsweek, GQ, Ogilvy & Mather, Saatchi & Saatchi, Digitas, and others. Chehak has received notable attention for his work, including PDN30 in 2005, The Magenta Foundation's Flash Forward in 2007, a Baum Nomination in 2008, and AP25. He lives in Tucson and Los Angeles.

We’re a big step closer to a Canon EOS R5 release announcement now, as Nokishita Tweets that it has passed its Bluetooth certification. The belief is that the EOS R5 was originally scheduled to ship in July, and Canon Rumors reports that they’ve been told that’ll still happen. With lockdowns still in effect in much […]

The post The Canon EOS R5 release gets closer as it passes Bluetooth certification appeared first on DIY Photography.

The paper considers constrained linear systems with stochastic additive disturbances and noisy measurements transmitted over a lossy communication channel. We propose a model predictive control (MPC) law that minimizes a discounted cost subject to a discounted expectation constraint. Sensor data is assumed to be lost with known probability, and data losses are accounted for by expressing the predicted control policy as an affine function of future observations, which results in a convex optimal control problem. An online constraint-tightening technique ensures recursive feasibility of the online optimization and satisfaction of the expectation constraint without bounds on the distributions of the noise and disturbance inputs. The cost evaluated along trajectories of the closed loop system is shown to be bounded by the optimal predicted cost. A numerical example is given to illustrate these results.

The goal of this article is to investigate infinite dimensional affine diffusion processes on the canonical state space. This includes a derivation of the corresponding system of Riccati differential equations and an existence proof for such processes, which has been missing in the literature so far. For the existence proof, we will regard affine processes as solutions to infinite dimensional stochastic differential equations with values in Hilbert spaces. This requires a suitable version of the Yamada-Watanabe theorem, which we will provide in this paper. Several examples of infinite dimensional affine processes accompany our results.

We introduce a notion of c-group, which is a group up to congruence relation and consider the corresponding category. Extensions, actions and crossed modules (c-crossed modules) are defined in this category and the semi-direct product is constructed. We prove that each categorical group gives rise to c-groups and to a c-crossed module, which is a connected, special and strict c-crossed module in the sense defined by us. The results obtained here will be applied in the proof of an equivalence of the categories of categorical groups and connected, special and strict c-crossed modules.

In the spirit of very recent articles by J. Bonet, W. Lusky and J. Taskinen we are studying the so-called solid hulls and cores of spaces of weighted entire functions when the weights are given in terms of associated weight functions coming from weight sequences. These sequences are required to satisfy certain (standard) growth and regularity properties which are frequently arising and used in the theory of ultradifferentiable and ultraholomorphic function classes (where also the associated weight function plays a prominent role). Thanks to this additional information we are able to see which growth behavior the so-called "Lusky-numbers", arising in the representations of the solid hulls and cores, have to satisfy resp. if such numbers can exist.

We establish the functional convex order results for two scaled McKean-Vlasov processes $X=(X_{t})_{tin[0, T]}$ and $Y=(Y_{t})_{tin[0, T]}$ defined by

[egin{cases} dX_{t}=(alpha X_{t}+eta)dt+sigma(t, X_{t}, mu_{t})dB_{t}, quad X_{0}in L^{p}(mathbb{P}),\ dY_{t}=(alpha Y_{t},+eta)dt+ heta(t, Y_{t}, u_{t})dB_{t}, quad Y_{0}in L^{p}(mathbb{P}). end{cases}] If we make the convexity and monotony assumption (only) on $sigma$ and if $sigmaleq heta$ with respect to the partial matrix order, the convex order for the initial random variable $X_0 leq Y_0$ can be propagated to the whole path of process $X$ and $Y$. That is, if we consider a convex functional $F$ with polynomial growth defined on the path space, we have $mathbb{E}F(X)leqmathbb{E}F(Y)$; for a convex functional $G$ defined on the product space involving the path space and its marginal distribution space, we have $mathbb{E},Gig(X, (mu_t)_{tin[0, T]}ig)leq mathbb{E},Gig(Y, ( u_t)_{tin[0, T]}ig)$ under appropriate conditions. The symmetric setting is also valid, that is, if $ heta leq sigma$ and $Y_0 leq X_0$ with respect to the convex order, then $mathbb{E},F(Y) leq mathbb{E},F(X)$ and $mathbb{E},Gig(Y, ( u_t)_{tin[0, T]}ig)leq mathbb{E},G(X, (mu_t)_{tin[0, T]})$. The proof is based on several forward and backward dynamic programming and the convergence of the Euler scheme of the McKean-Vlasov equation.

Let $H$ be an infinite dimensional, reflexive, separable Hilbert space and $NA(H)$ the class of all norm-attainble operators on $H.$ In this note, we study an implicit scheme for a canonical representation of nonexpansive contractions in norm-attainable classes.

We introduce natural deformation classes of generalized K"ahler structures using the Courant symmetry group. We show that these yield natural extensions of the notions of K"ahler class and K"ahler cone to generalized K"ahler geometry. Lastly we show that the generalized K"ahler-Ricci flow preserves this generalized K"ahler cone, and the underlying real Poisson tensor.

Funding the production of quality online content is a pressing problem for content producers. The most common funding method, online advertising, is rife with well-known performance and privacy harms, and an intractable subject-agent conflict: many users do not want to see advertisements, depriving the site of needed funding.

Because of these negative aspects of advertisement-based funding, paywalls are an increasingly popular alternative for websites. This shift to a "pay-for-access" web is one that has potentially huge implications for the web and society. Instead of a system where information (nominally) flows freely, paywalls create a web where high quality information is available to fewer and fewer people, leaving the rest of the web users with less information, that might be also less accurate and of lower quality. Despite the potential significance of a move from an "advertising-but-open" web to a "paywalled" web, we find this issue understudied.

This work addresses this gap in our understanding by measuring how widely paywalls have been adopted, what kinds of sites use paywalls, and the distribution of policies enforced by paywalls. A partial list of our findings include that (i) paywall use is accelerating (2x more paywalls every 6 months), (ii) paywall adoption differs by country (e.g. 18.75% in US, 12.69% in Australia), (iii) paywalls change how users interact with sites (e.g. higher bounce rates, less incoming links), (iv) the median cost of an annual paywall access is $108 per site, and (v) paywalls are in general trivial to circumvent.

Finally, we present the design of a novel, automated system for detecting whether a site uses a paywall, through the combination of runtime browser instrumentation and repeated programmatic interactions with the site. We intend this classifier to augment future, longitudinal measurements of paywall use and behavior.

There exist two notions of equivalence of behavior between states of a Labelled Markov Process (LMP): state bisimilarity and event bisimilarity. The first one can be considered as an appropriate generalization to continuous spaces of Larsen and Skou's probabilistic bisimilarity, while the second one is characterized by a natural logic. C. Zhou expressed state bisimilarity as the greatest fixed point of an operator $mathcal{O}$, and thus introduced an ordinal measure of the discrepancy between it and event bisimilarity. We call this ordinal the "Zhou ordinal" of $mathbb{S}$, $mathfrak{Z}(mathbb{S})$. When $mathfrak{Z}(mathbb{S})=0$, $mathbb{S}$ satisfies the Hennessy-Milner property. The second author proved the existence of an LMP $mathbb{S}$ with $mathfrak{Z}(mathbb{S}) geq 1$ and Zhou showed that there are LMPs having an infinite Zhou ordinal. In this paper we show that there are LMPs $mathbb{S}$ over separable metrizable spaces having arbitrary large countable $mathfrak{Z}(mathbb{S})$ and that it is consistent with the axioms of $mathit{ZFC}$ that there is such a process with an uncountable Zhou ordinal.

The accurate assembly of the system matrix is an important step in any code that solves partial differential equations on a mesh. We either explicitly set up a matrix, or we work in a matrix-free environment where we have to be able to quickly return matrix entries upon demand. Either way, the construction can become costly due to non-trivial material parameters entering the equations, multigrid codes requiring cascades of matrices that depend upon each other, or dynamic adaptive mesh refinement that necessitates the recomputation of matrix entries or the whole equation system throughout the solve. We propose that these constructions can be performed concurrently with the multigrid cycles. Initial geometric matrices and low accuracy integrations kickstart the multigrid, while improved assembly data is fed to the solver as and when it becomes available. The time to solution is improved as we eliminate an expensive preparation phase traditionally delaying the actual computation. We eliminate algorithmic latency. Furthermore, we desynchronise the assembly from the solution process. This anarchic increase of the concurrency level improves the scalability. Assembly routines are notoriously memory- and bandwidth-demanding. As we work with iteratively improving operator accuracies, we finally propose the use of a hierarchical, lossy compression scheme such that the memory footprint is brought down aggressively where the system matrix entries carry little information or are not yet available with high accuracy.

This paper provides a method for the simultaneous topology optimization of parts and their corresponding joint locations in an assembly. Therein, the joint locations are not discrete and predefined, but continuously movable. The underlying coupling equations allow for connecting dissimilar meshes and avoid the need for remeshing when joint locations change. The presented method models the force transfer at a joint location not only by using single spring elements but accounts for the size and type of the joints. When considering riveted or bolted joints, the local part geometry at the joint location consists of holes that are surrounded by material. For spot welds, the joint locations are filled with material and may be smaller than for bolts. The presented method incorporates these material and clearance zones into the simultaneously running topology optimization of the parts. Furthermore, failure of joints may be taken into account at the optimization stage, yielding assemblies connected in a fail-safe manner.

We study the specification and verification of hyperproperties for probabilistic systems represented as Markov decision processes (MDPs). Hyperproperties are system properties that describe the correctness of a system as a relation between multiple executions. Hyperproperties generalize trace properties and include information-flow security requirements, like noninterference, as well as requirements like symmetry, partial observation, robustness, and fault tolerance. We introduce the temporal logic PHL, which extends classic probabilistic logics with quantification over schedulers and traces. PHL can express a wide range of hyperproperties for probabilistic systems, including both classical applications, such as differential privacy, and novel applications in areas such as robotics and planning. While the model checking problem for PHL is in general undecidable, we provide methods both for proving and for refuting a class of probabilistic hyperproperties for MDPs.

Randomized Numerical Linear Algebra (RandNLA) uses randomness to develop improved algorithms for matrix problems that arise in scientific computing, data science, machine learning, etc. Determinantal Point Processes (DPPs), a seemingly unrelated topic in pure and applied mathematics, is a class of stochastic point processes with probability distribution characterized by sub-determinants of a kernel matrix. Recent work has uncovered deep and fruitful connections between DPPs and RandNLA which lead to new guarantees and improved algorithms that are of interest to both areas. We provide an overview of this exciting new line of research, including brief introductions to RandNLA and DPPs, as well as applications of DPPs to classical linear algebra tasks such as least squares regression, low-rank approximation and the Nystr"om method. For example, random sampling with a DPP leads to new kinds of unbiased estimators for least squares, enabling more refined statistical and inferential understanding of these algorithms; a DPP is, in some sense, an optimal randomized algorithm for the Nystr"om method; and a RandNLA technique called leverage score sampling can be derived as the marginal distribution of a DPP. We also discuss recent algorithmic developments, illustrating that, while not quite as efficient as standard RandNLA techniques, DPP-based algorithms are only moderately more expensive.

This paper investigates a class of optimal control problems associated with Markov processes with local state information. The decision-maker has only local access to a subset of a state vector information as often encountered in decentralized control problems in multi-agent systems. Under this information structure, part of the state vector cannot be observed. We leverage ab initio principles and find a new form of Bellman equations to characterize the optimal policies of the control problem under local information structures. The dynamic programming solutions feature a mixture of dynamics associated unobservable state components and the local state-feedback policy based on the observable local information. We further characterize the optimal local-state feedback policy using linear programming methods. To reduce the computational complexity of the optimal policy, we propose an approximate algorithm based on virtual beliefs to find a sub-optimal policy. We show the performance bounds on the sub-optimal solution and corroborate the results with numerical case studies.