IWMI's Marie-Charlotte Buisson spoke to Radio Canada about the particular challenges of solar-powered irrigation.

The post The challenges associated with the proliferation of solar irrigation pumps first appeared on International Water Management Institute (IWMI).

Manchester : Manchester University Press, [2018]

Indie musicians fuse genres and tap into social media to capture their audience, but still struggle to record and release an album

The journey of a Teach For India Fellow is demanding and calls for resourcefulness and innovation.

Private jet operator JetSetGo’s CEO Kanika Tekriwal describes the intricacies of directly importing and leasing an aircraft

Treatment for six rare disease patients in Karnataka, under the Centre’s grant of ₹50 lakh each, was stopped recently because the funding limit had been reached. Afshan Yasmeen The Hindu speaks to patients and families and takes an overview of the treatment scenario

Inflation should not be allowed to undermine the economic momentum 

How prepared are you to face the CBSE exam on this application-oriented subject?

Testimony of Doris Meissner, Senior Fellow and Director, U.S. Immigration Policy Program, before the Committee on Homeland Security and Governmental Affairs, U.S. Senate.

Professor Ashutosh Varshney of Brown University analyzes the current state of India's democratic system as well as the strengths and challenges in this rapidly growing nation. Full interview.

Recent reforms of pension systems have helped to contain the rise in future costs resulting from ageing populations and increasing life expectancy. Governments now need to do more to encourage people to work longer and save more for their retirement to ensure that benefits are adequate enough to maintain standards of living into old-age.

On the occasion of the One Planet Summit, read our latest OECD Observer articles focusing on the challenges and opportunities for climate action, particularly in the area of green finance and investment.

Since 2000, the OECD Programme for International Student Assessment (PISA) has been measuring the skills and knowledge of 15-year-old students in over 70 countries.

A snapshot of current and future challenges in urban development and how they are impacting on human development, well-being, and public governance systems worldwide.

US President Barack Obama and Republican Presidential nominee Mitt Romney debate on October 16, 2012 at Hofstra University in Hempstead, New York. Undecided voters asked questions during a town hall format.; Credit: STAN HONDA/AFP/Getty Images

There continue to be questions about how moderators approach Presidential debates and about whether the extra time President Obama has received in the first two debates indicates moderator bias in his favor. 

I had chalked up the concerns to Republican hyper-partisanship, such as we saw with many Democrats criticizing Jim Lehrer for his moderating — as though Obama would’ve won the first debate if only Lehrer had asserted himself more.   However, even CNN has been doing significant follow-up on its own Candy Crowley’s performance in debate number two. 

Maybe it’s not just hardcore GOP loyalists who are questioning Crowley’s decision-making on when to cut in and when to allow the candidates to take more time. I thought she did pretty well, but there are plenty of critics.

As someone who has moderated hundreds of debates, I thought I’d share my thoughts on what we’ve seen so far in this election. Though I’ve never moderated a Presidential debate, with its incredible level of attention, concern about rules, and demands by campaigns, there are certain fundamentals regardless of the office or issue at stake.

Time Doesn't Matter...Too Much
First, as strange as this may sound, the time taken by each candidate has little to do with who has an advantage.   Yes, it’s always possible for a candidate to use another minute to fire off the defining line of the night. However, the well-practiced zingers or essential policy explainers are not left to the end of a candidate’s statement, as the clock is running out. 

I’m sure Mitt Romney wasn’t thinking after the last debate, “If only I would’ve had that extra 90-seconds, and Obama hadn’t gotten 90 more than he deserved.”  Both men front-loaded their major talking points and were going to get them in. Neither man could legitimately say he didn’t have a chance to make his strongest points. At some point, a time advantage could make a difference in who wins or loses, but an extra 90-seconds in a debate longer than 90-minutes isn’t going to do it.

Serving The Audience
As a moderator, you also have to think about what best serves your audience. I never guarantee candidates equal time, as it’s my job to serve the listeners, not their campaigns. I strive to get close to equal time, but can’t make any guarantee. Some speakers get to the point succinctly and have their points well put together. Others are messier in their arguments and eat up time just building up any head of steam. 

If the moderator holds to a strict time limit, you run the risk of frustrating listeners by cutting off the rambler just as the candidate is getting to the point. There are methods a moderator can use to help guide the speaker toward being more succinct, but there’s no guarantee the person will be able to comply.

Isn’t this inherently unfair to the succinct speaker? No. The purpose of the debate is to allow the ideas to compete.  It’s not a boxing match that’s about landing punches in a given time. The succinct debater has a big advantage, regardless of how much time the candidate has. That’s why Mitt Romney’s victory in the first debate was so lopsided — he won on the conciseness and clarity of his answers, coupled with Obama’s inability to get to his central points.  Obviously, there are those who thought Obama’s arguments were still more compelling than Romney’s, and that Romney lacked essential details.  However, for most viewers of the first debate, it was stylistically no contest.

Equal Time Is Not A Guarantee
When candidates are allowed to talk to each other directly, it’s very difficult to assure equal time. Even CNN’s clock that registers elapsed time for each candidate is subject to squishiness. Unless a debate is extremely formal, with carefully controlled time limits and a ban on candidates following-up with each other, you’re only going to have an approximation of time balance. I thought Crowley did pretty well to land the second debate with the balance she did. I’m not sure I could get it that close for a debate of that length. She had the added challenge of trying to determine when to cut in on President Obama’s lengthier answers. Also, Romney’s speaking rhythm allows more space for interruption. It’s tougher to break in on Obama.

Moderating Is A Balancing Act
Moderators are always trying to balance a need to move on to the next topic with allowing a candidate to answer an opponent’s charge. Sometimes, you open that door for a candidate, only to regret it later when the politician starts into a monologue, instead of confining the response to the previous challenge. Sometimes moderators, having gotten burned, will become less tolerant of such expansive rebuttals, as the debate goes on. Moderators are always juggling competing goals, and it’s a difficult job (at least for me).

Unfortunately, there are those who think debate moderators attempt to influence the outcome of the debate and the performances of the candidates. Maybe I’m naïve, but I can’t imagine any journalist who’s worked hard enough to get to the position of Presidential debate moderator subordinating his or her career in an effort to getting someone elected. Mainstream political journalism is like national sports reporting. You really don’t care who wins the Super Bowl, you want great story lines to explore with your audience. Yes, sports reporters have affinities for the hometown teams of their youth, but that can’t compete with the professional goal of covering great stories. 

Yes, most journalists in mainstream media probably have a stronger cultural and political affinity for Obama, as he’s more like them. However, it doesn’t mean a journalist is going to sacrifice the better story to intentionally provide a benefit to the President.

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

People wait in line to receive food at a food bank on April 28, 2020 in the Brooklyn borough of New York City.; Credit: Spencer Platt/Getty Images

United States unemployment has reached record numbers with more than 30 million Americans applying for benefits in just six weeks, according to the Guardian. Economists expect the labor market to take another unprecedented blow for the month of April. 

Roughly one in five people in California's workforce have applied for initial unemployment insurance benefits, including a "staggering" 37% of workers with no more than a high school diploma. That's the estimate of a  study from the California Policy Lab that analyzed unemployment insurance claims from March 15-April 11. According to the California Economic Development Department (EDD), L.A. County's unemployment rate jumped from 4.3% in February to 6.3% in March. The state of California launched its Pandemic Unemployment Assistance program last week, giving many independent contractors their first chance to apply for benefits.But applicants have had a tough time getting through the system because of technical difficulties with the state's website.

Today on AirTalk we check in on unemployment in the state. Plus, some people are making more money through unemployment benefits than when they were working. We talk to the writer of a recent Wall Street Journal piece that looks at the challenges that presents for businesses as states look to slowly reopen. Do you have questions about unemployment across the state or the application process? Join the conversation by calling 866-893-5722. 

With files from LAist. Read more from David Wagner here. 

Guests:

Eric Morath, labor economics and policy reporter for the Wall Street Journal, he’s based in Washington D.C.; he tweets @EricMorath

George Warner, attorney in the Wage Protection Program at Legal Aid at Work, a San Francisco based nonprofit law firm that assists low-income, working families throughout California; he tweets @readerznriderz

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

New research into how landscape architects approach the retrofitting of urban areas with sustainable urban drainage systems to manage stormwater has identified 11 main challenges. Importantly, the study also discusses solutions for how to overcome them.

‘Adaptive co-management’ could help water managers cope with future shocks and unpredictability brought by climate change, according to a recent study. They identify five conditions for policies that would create an enabling environment for this management approach, which include the need to account for water’s ecological functions, and for stakeholders to learn from each other.

Smith, a Sacramento Femur Fracture Lawyer explains what workers need to know before returning to work after an injury

Julie Zhuo, Facebook’s VP of product design, started at the company as its first intern and became a manager at the age of 25. Like many first-time bosses, she made many missteps and acted how she thought managers were supposed to act. Eventually, she grew to find joy in the role and today she leads hundreds of people. She says that becoming a great manager also helps you know yourself better. Zhuo is the author of the book "The Making of a Manager: What to Do When Everyone Looks to You."

A googly that founders often face from investors is the market they address is too crowded. Now competition is a given, very much like death or taxes, and it’s often better to have competition that validates that the market exists than otherwise.

During September 19-20, 2006, a conference was held at the University of Washington Botanic Gardens, Seattle, WA, with the title "Meeting the challenge: invasive plants in Pacific Northwest Ecosystems." The mission of the conference was to create strategies and partnerships to understand and manage invasions of non-native plants in the Pacific Northwest. The audience included over 180 professionals, students, and citizens from public and private organizations responsible for monitoring, studying, or managing non-native invasive plants. This proceedings includes twenty-seven papers based on oral presentations at the conference plus a synthesis paper that summarizes workshop themes, discussions, and related information. Topics include early detection and rapid response; control techniques, biology, and impacts; management approaches; distribution and mapping of invasive plants; and partnerships, education, and outreach.

A free professorial lecture being delivered at Coventry University on Thursday 31 January 2013 will address the major issues facing the global sport industry in the 21st century.

What drives people to spend their weekends suffering as they attempt to run 50, 100, or even 200 kilometres through the bush and over mountains?

Cape Cod & Islands Council is offering a special Council Shoulder Patch to recognize Scouts who meet the COVID-19 Challenge! ...

According to Ascend2, 71% of businesses use marketing automation. The benefits of marketing automation are significant across all industries, including real estate. Even better, marketing isn’t the only process that real estate agents can automate in their business.  Managing a real estate business can be time-consuming. Numerous, repetitive tasks can prevent agents from maximizing their […]

The post The Challenges and Opportunities for Automation in the Real Estate Industry appeared first on ReadWrite.

In this era when we need to do everything possible to keep essential businesses operational, the people of the information security community have banded together in an inspirational effort to protect us all.

The prediction of metastatic properties from molecular analyses still poses a major challenge. Here we aimed at the classification of metastasis-related cell properties by proteome profiling making use of cutaneous and brain-metastasizing variants from single melanomas sharing the same genetic ancestry. Previous experiments demonstrated that cultured cells derived from these xenografted variants maintain a stable phenotype associated with a differential metastatic behavior: The brain metastasizing variants produce more spontaneous micro-metastases than the corresponding cutaneous variants. Four corresponding pairs of cutaneous and metastatic cells were obtained from four individual patients, resulting in eight cell-lines presently investigated. Label free proteome profiling revealed significant differences between corresponding pairs of cutaneous and cerebellar metastases from the same patient. Indeed, each brain metastasizing variant expressed several apparently metastasis-associated proteomic alterations as compared with the corresponding cutaneous variant. Among the differentially expressed proteins we identified cell adhesion molecules, immune regulators, epithelial to mesenchymal transition markers, stem cell markers, redox regulators and cytokines. Similar results were observed regarding eicosanoids, considered relevant for metastasis, such as PGE2 and 12-HETE. Multiparametric morphological analysis of cells also revealed no characteristic alterations associated with the cutaneous and brain metastasis variants. However, no correct classification regarding metastatic potential was yet possible with the present data. We thus concluded that molecular profiling is able to classify cells according to known functional categories but is not yet able to predict relevant cell properties emerging from networks consisting of many interconnected molecules. The presently observed broad diversity of molecular patterns, irrespective of restricting to one tumor type and two main classes of metastasis, highlights the important need to develop meta-analysis strategies to predict cell properties from molecular profiling data. Such base knowledge will greatly support future individualized precision medicine approaches.

A reflection by MPI's co-founder, Demetrios Papademetriou, as he takes leave from his day-to-day role at MPI on the challenges and opportunities ahead for international migration systems over the next few decades. After opening remarks, Papademetriou engages in a conversation with incoming MPI President Andrew Selee about the trends and realities confronting policymakers and publics.

Speech by Mr Fernando Restoy, Chairman, Financial Stability Institute, Bank for International Settlements, at the ASBA-BID-FELABAN XVI Banking public-private sector regional policy dialogue "Challenges and opportunities in the new financial ecosystem", Washington DC, 16 October 2019.

In a nation under quarantine, chronicling a crisis demands careful strategy

OM Hong Kong has reached out to South Asian immigrants for more than a year now. One worker shares about the challenges they face.

The shooting death of a 10-year-old spectator at a high school football game exposes a critical vulnerability and crucial responsibility for schools: keeping people safe at events outside school buildings.

Modern systems-on-a-chip (SoCs) continue to increase in complexity, adding more components and calculation power to accommodate new performance-hungry applications such as machine learning and autonomous driving.  With increased number of SoC components, such as CPUs, GPUs, accelerators and I/O devices, comes increased demand to correctly model interoperability of various components. Traditional simulation of complex systems requires accurate models of all components comprising the system and normally results in very long simulation times. A better way is to create a set of typical traffic profiles which describe behavior of system’s masters and slaves. Such profiles should be abstract to be applied to various protocols and interfaces and be portable to be applied throughout different SoC design and verification cycles.

To address the challenges outlined above, Arm has recently announced availability of the AMBA® Adaptive Traffic Profiles (AMBA ATP) specification which lays foundation of a new synthetic traffic framework. The AMBA ATP specification includes detailed information of various transaction types and timing characteristics of those transactions. The traffic profiles defined in the specification are abstract in nature and thus could be used to generate stimuli for various standard AMBA protocols and in various environments such as RTL-based simulation, FPGA prototyping and final SoC verification. The traffic profiles outlined in the specification include a set of parameters to define timing relationships between transactions as well as timing relationships within individual transactions. Even though the traffic profile represents the behavior of a single agent it could be applied either in a concurrent manner (e.g. write and read traffic profiles running in parallel) or in a sequential manner (e.g. when one traffic completes before the next one start). Moreover, when simulating a reasonably complex system, it is possible to coordinate traffic profiles generated by multiple components. While providing abstract definition of traffic profiles, the AMBA ATP specification focuses on the use of traffic profiles with an AMBA AXI interface, outlining signaling, timing relationships between different transaction phases and between different transactions. The same application principles could be used to map the abstract traffic profiles to other AMBA protocols such as AMBA5 CHI protocol.  

To facilitate adoption of the AMBA Adaptive Traffic Profiles, Cadence has recently announced availability of SystemVerilog UVM ATP Sequence Layer which automatically implements mapping of an abstract ATP traffic to AMBA protocol specific traffic, generated by Cadence AMBA Verification IP. The ATP layer is implemented as a SystemVerilog UVM virtual sequence with the sequence item including all ATP transaction parameters as defined in the specification.

Using the provided sequence infrastructure, users can write tests to define and coordinate traffic profiles for various components in the system. The ATP Layer automatically converts the abstract traffic profile into AMBA protocol-specific traffic, e.g., AMBA5 CHI protocol traffic.

 A sample code below, shows an example of a read profile translated by Cadence ACE Verification IP in ACE protocol traffic.

   `uvm_do_with(ace_atp_vseq,                                            

                       {ace_atp_vseq.agentId == agent_id;                                // ATP agent id

                        ace_atp_vseq.atpDirection == ATP_READ;                    // direction of bursts issued by virtual sequence

                        ace_atp_vseq.startAddress == start_address;                // start of address range being accessed

                        ace_atp_vseq.endAddress == end_address;                  // end of address range being accessed

                        ace_atp_vseq.atpDomain == atp_domain;                      // domain to use for transactions

                        ace_atp_vseq.addressPattern == ATP_SEQUENTIAL;  // address pattern

                        ace_atp_vseq.transactionSize == 64;                             // number of bytes in each burst

                        ace_atp_vseq.dataSize == 4;                                          // number of bytes in each transfer

                        ace_atp_vseq.rate == 150.0/(50.0);                                // requestedBandwidth / clkFrequency

                        ace_atp_vseq.start == ATP_EMPTY;                              // start condition of the ATP FIFO

                        ace_atp_vseq.full == 128;                                               // full level of the ATP FIFO

                        ace_atp_vseq.numOfTransactions == 500;                    // number of bursts issued by this sequence

                        ace_atp_vseq.ARTV == 2;                                              // sub-transaction delay

                        ace_atp_vseq.RBR == 3;                                                // sub-transaction delay

                       });

In addition to the ATP Layer for Cadence Simulation-Based AMBA Verification IP, Cadence supports the ATP functionality in Acceleration-Based AMBA Verification IP. For detailed information about ATP support in Cadence Simulation-Based and Acceleration-Based Verification IP, visit ip.cadence.com.

As the stakes for winning server segment market share grow ever higher an increasing number of companies are seeking to grasp the latest Holy Grail of multi-chip coherence. The approach promises to better enable applications such as machine learning...(read more)

The World Health Organization is the most important authority in the global battle against the coronavirus. But doubts about the WHO’s leadership are growing, and not just in Washington. Is Director General Tedros up to the task?

Part 3 of 4 Despite its advantages, OTT systems do face challenges, and these become particularly apparent when moving from the concept to implementation. As mentioned in the above section OTT services are almost considered as low/free of charge ser...