Amid widespread sell-offs in risky asset classes, corporate bond exchange-traded funds (ETFs) traded at steep discounts to underlying asset values in March. Contributing factors were high market volatility, reduced risk-taking by dealers and investors' reaction to policy decisions. Policy interventions that improve market functioning in a given sector can have temporary yet important spillovers to other segments through portfolio rebalancing by investors.

A look at support and regenerative policy initiatives by the Federal Reserve and the Government as more than 20 million jobs were lost in April 2020.

When Antje Springman spotted something huddled outside her home, she thought it was one of her chickens. It turned out to be a Great Cormorant.

Join our Facebook live on Thursday at noon with Dr. Roselyn Wilson a psychiatrist at St. Joseph’s Healthcare Hamilton’s Youth Wellness Centre. She'll talk with us about how COVID-19 is heightening anxiety in some young people. We'll talk about how to help the young people in your life through the pandemic.

A look at support and regenerative policy initiatives by the Federal Reserve and the Government as more than 20 million jobs were lost in April 2020.

BACKGROUND AND OBJECTIVES:

Systems of care emphasize parent-delivered intervention for children with autism spectrum disorder (ASD). Meanwhile, multiple studies document psychological distress within these parents. This pilot longitudinal randomized controlled trial compared the parent-implemented Early Start Denver Model (P-ESDM) to P-ESDM plus mindfulness-based stress reduction (MBSR) for parents. We evaluated changes in parent functioning during active treatment and at follow-up.

At first glance, it could seem that teenagers just really, really hate high school. But Yale researchers found deeper student engagement issues.

U.S. Secretary of Education Betsy DeVos recently spoke at Council of the Great City Schools annual legislative and policy conference in Washington, D.C. Here are some of her remarks.

Nasal continuous positive airway pressure (NCPAP) has been the initial respiratory support for many preterm infants with respiratory distress syndrome (RDS). Nasal intermittent positive-pressure ventilation (NIPPV) seems to increase the beneficial effects of NCPAP by combining it with ventilatory inflations.

This study suggests that NIPPV, as an intial respiratory support for preterm infants with RDS, is feasible and safe and may have beneficial effects, when compared with NCPAP. (Read the full article)

Spinal muscular atrophy with respiratory distress type 1 (SMARD1) is a progressive, inherited neuromuscular disease manifesting with diaphragmatic paralysis in the first year of life. All patients need mechanical ventilation.

We describe the natural course of SMARD1, developed a scoring system, and defined prognostic values. The clinical outcome of the patients was heterogeneous, and residual enzymatic activity of the IGHMBP2 protein was associated with a more benign disease course. (Read the full article)

Nasal continuous positive airway pressure (NCPAP) is a noninvasive ventilatory support that may reduce the need for mechanical ventilation in preterm infants with respiratory distress syndrome. Heliox, a helium-oxygen mixture, has shown positive effects, especially in obstructive diseases.

NCPAP with heliox reduces the need for mechanical ventilation in preterm infants with respiratory distress syndrome in comparison with NCPAP with medical air. (Read the full article)

Childhood gender nonconformity has been associated with poorer relationships with parents, but it is unknown if childhood gender nonconformity is associated with childhood abuse or with posttraumatic stress disorder.

We identify gender nonconformity before age 11 years as a risk indicator for physical, sexual, and psychological abuse in childhood and lifetime probable posttraumatic stress disorder in youth. (Read the full article)

Stress in parents has been shown to be related to child obesity.

The presence of multiple parent stressors was related to child obesity, and parent perception of stress was related to child fast-food consumption. Stress in parents may be an important risk factor for child obesity and related behaviors. (Read the full article)

Neonatal respiratory distress syndrome is the most common respiratory cause of mortality and morbidity among US infants aged <1 year. Although neonatal respiratory distress syndrome is a heritable disorder, common genetic variants do not fully explain disease heritability.

Single ABCA3 mutations are overrepresented among term and late preterm (≥34 weeks’ gestation) European-descent infants with RDS. Although ABCA3 mutations are individually rare, they are collectively common in the European- and African-descent general population, present in ~4% of individuals. (Read the full article)

There are a few longitudinal studies that suggest that attention-deficit/hyperactivity disorder (ADHD) in adolescence is associated with later psychiatric disorders, substance use disorders, and impaired work performance.

Adolescent ADHD is associated with a variety of internal and external stresses in adulthood. Consequently, it is essential to focus intervention efforts on adolescents with ADHD to prevent or alleviate adult difficulties in functioning. (Read the full article)

Peer victimization predicts numerous health risks. Lesbian, gay, and bisexual (LGB)-identified youth report greater peer victimization than do heterosexual-identified youth. No longitudinal studies have been conducted on developmental trends of peer victimization and emotional distress among LGB and heterosexual youth.

We provide the first longitudinal evidence on developmental trends of peer victimization and emotional distress for LGB- and heterosexual-identified youth. The findings suggest peer victimization of LGB-identified youth decreases in absolute, but not necessarily relative, terms and contributes to later emotional distress disparities. (Read the full article)

Parents of premature infants are susceptible to developing trauma symptoms related to their NICU experience. There are no current well-established interventions that simultaneously address both parental trauma as well as redefinition of the parenting experience.

A brief, cost-effective, and feasible manualized intervention for NICU parents was effective in reducing both parental trauma and depression. Implementation of this intervention in the NICU setting has the potential to improve maternal well-being and infant outcomes. (Read the full article)

Prenatal exposures to diverse pollutants and psychosocial stressors have been shown independently to adversely affect child development. Less is known about the potential interactions between these factors, although they commonly co-occur, especially in disadvantaged populations.

The combination of high prenatal exposure to environmental polycyclic aromatic hydrocarbons and maternal demoralization adversely affects child behavior, and maternal demoralization has a greater effect among children with high prenatal polycyclic aromatic hydrocarbon exposure for a majority of behavioral symptoms. (Read the full article)

It has previously been shown that exposure to intimate partner violence and/or parental depression or anxiety may increase a child’s risk for specific adverse health outcomes.

By using a large pediatric primary care sample, this study examined associations of child exposure to intimate partner violence and parental psychological distress with developmental milestone attainment by analyzing their combined and separate effects while adjusting for other family factors. (Read the full article)

Preterm infants are at an increased risk of regulatory difficulties during infancy and of behavioral problems in childhood. In the full-term population, persistent crying problems that last beyond 3 months of age have been related to later behavioral problems.

Excessive crying by a preterm infant may reflect an increased risk for later behavioral problems and higher parenting stress even years later. Therefore, it is clinically relevant to assess systematically the crying behavior of preterm infants. (Read the full article)

Previous research has demonstrated that family presence alongside hospitalized patients is associated with improvements in physiologic responses, reductions in anxiety, and expedited recovery. Recently, videoconferencing has been increasingly used for virtual visits to pediatric patients and their parents during hospitalization.

Our study demonstrates that in some cases, the use of videoconferencing by children and their parents for virtual visits is associated with greater reductions in stress during hospitalization compared with children and parents who do not use videoconferencing. (Read the full article)

Clamping and cutting of the umbilical cord at birth is the most prevalent of all operations; however, the optimal timing of cord clamping is still a controversial issue, with different timings offering advantages and disadvantages.

Our findings suggest a protective effect of late cord clamping, increasing the antioxidant capacity and decreasing the inflammatory-mediated effects induced during delivery of term neonates. (Read the full article)

Interventions based on principles of trauma-focused cognitive behavior therapy have been shown to reduce symptoms of trauma and depression in mothers of premature infants. It is not known whether these benefits are sustained at long-term follow-up.

A brief, cost-effective 6-session manualized intervention for parents of infants in the NICU was effective in reducing symptoms of parental trauma, anxiety, and depression at 6-month follow-up. There were no added benefits from a 9-session version of the treatment. (Read the full article)

Mothers of children with neurodevelopmental disabilities often experience poor health, high stress, anxiety, and depression. Highly stressed parents are less effective in their parenting roles, risking their children's developmental progress.

Evidence-based interventions in mindfulness and positive psychology significantly reduce distress in mothers of children with disabilities. Well-trained peer-mentors are effective interventionists. Adult-oriented services are needed for these mothers to improve their mental health and sustain their caregiving over the long-term. (Read the full article)

Primary ciliary dyskinesia presents in infancy with unexplained neonatal respiratory distress, yet diagnosis is often delayed until late childhood. Earlier diagnosis facilitates earlier onset of therapy, which may help to reduce long-term pulmonary morbidity and mortality.

A diagnostic workup for primary ciliary dyskinesia should be considered in a term infant presenting with unexplained respiratory distress and either lobar collapse, situs inversus, or a prolonged oxygen therapy requirement (>2 days). (Read the full article)

G. C. Liggins
Oct 1, 1972; 50:515-525
ARTICLES

Young adults born prematurely with very low birth weight (≤1500 g) have higher blood pressure than do their counterparts born at term. We tested whether they also have higher blood pressure reactivity to psychosocial stress, which may be a more-specific predictor of long-term cardiovascular morbidity. Systolic and diastolic blood pressure levels for 44 very low birth weight adults (mean age: 23.1 years; SD: 2.3 years) and 37 control subjects (mean age: 23.6 years; SD: 2.0 years) were measured through noninvasive finger photoplethysmography during a standardized psychosocial stress challenge (Trier Social Stress Test). Baseline and task values and their difference (ie, reactivity) served as outcome variables. In comparison with the control group, the very low birth weight group had 7.9 mm Hg higher diastolic blood pressure during the task and 4.8 mm Hg higher diastolic reactivity, with adjustment for gender and age, height, and BMI at testing. A similar trend was seen for systolic blood pressure during the baseline period and the task, but the group differences were not statistically significant. Our results indicate that very low birth weight is associated with elevated blood pressure reactivity to psychosocial stress and, therefore, may increase the risk of cardiovascular morbidity.

Elementary school teachers in the Peach State are using "game-based" formative assessments to take a pulse on their students' learning.

Penn State University Libraries is offering an Online De-Stress Fest to help students relax and unwind while completing end-of-term reports and studying for final exams. Visit through Friday, May 8, for a curated list of links, tutorials and homegrown videos that showcase the talents of University Libraries’ faculty and staff.

The Scottish Parliament’s Justice Committee is backing Scottish Government plans to change the law on deciding parent-child contact in family breakdown cases.

An education professor at Penn State is investigating how educators can adopt mindfulness practices to keep stress and anxiety at bay.

A new Penn State study found that life may be more stressful now than it was in the 1990s, especially for people between the ages of 45 and 64.

By manipulating the expression of one gene, geneticists can induce a form of “stress memory” in plants that is inherited by some progeny, giving them the potential for more vigorous, hardy and productive growth, according to Penn State researchers, who suggest the discovery has significant implications for plant breeding.

With Penn State Scranton students now into their sixth week of stay-at-home restrictions due to the COVID-19 pandemic, Campus Counselor Katherine Stefanelli offers some tips on how to deal with the stress, anxiety and loneliness that some may be feeling.

The Lasalgaon APMC officials said that another reason for imposing restrictions is the drop in demand of onions. According to officials, the demand has reduced to a great extent in domestic markets.

At the end of the second quarter, the Kolkata-based bank's gross NPAs, in absolute terms, stood at Rs 25,665.14 crore, registering over 12% quarter-on-quarter fall.

The fund will work in a similar manner in which the public sector and private sector partnered to invest and rescue Yes Bank.

The percentage of applicants is in low single digit as a share of the loan book, the bank said, but this could go up as it has not put a deadline or a cut-off for people to apply.

The lender’s gross NPAs stood at 2.45% of gross advances as on March 31, 2020, up from 2.18% on December 31, 2019, while the net NPA ratio stood at 0.91% of net advances as on March 31, 2020, down from 1.05% on December 31, 2019.

This will lead to the share of retail and small business loans to grow to a level of 60 per cent in the next two years from the current 44 per cent, he said.

In an interview with CNBC TV18, Kumar said the time is right to set up a structure, along the lines of a bad bank, given there are adequate provisions for existing non-performing assets (NPAs).

Stress assets of Indian banks may go upto Rs.10 lakh crore: Assocham

The PCI-SIG finalized the PCIe 4.0 specification with doubling the data to 16GT/s from 8GT/s in PCIe 3.0 in 2017. Products implementing this technology have begun to hit the market in 2019. Earlier this year, AMD announced it X570 chipset would support the PCIe 4.0 interface and Phison also introduced the world’s first PCIe 4.0 SSD.  With the increasing companies are working on PCIe 4.0 related product development, Cadence, as the key and leading PCIe IP solution vendor in the market, has strived for continuous enhancement of its PCIe 4.0 to be the best in the class IP solution. From our initial PCIe 4.0 solution in 4 years ago (revealed in 2015), we have made many advancements and improvements adding features such as Multi-link with any lane assignment, U.2/U.3 connector, and Automotive support. The variety of applications that PCIe4 finds a home in require extensive robustness and reliability testing over and above the compliance tests mandated by the standard body, i.e., PCI-SIG.

PCIe 4.0 TX Eye-Diagram, Loop-back Test (Long-reach) and RX JTOL Margin Test

Cadence IP team has also implemented additional "stress tests" in conjunction to its already comprehensive IP characterization plan, covering electrical, functional, ESD, Latch-up, HTOL, and yield sorting. Take the Receiver Jitter Tolerance Test (JTOL) for instance. JTOL is a key index to test the quality of the receiver of a system. This test use data generator/analyzer to send data to a SerDes receiver which is then looped back through the transmitter back to the instrument. The data received is compared to the data generated and the errors are counted. The data generator introduce jitter into the transmit data pattern to see how well the receiver functions under non-ideal conditions. While PCI-SIG compliance can be obtained on a single lane implementation, real world scenarios require wider implementations under atypical operating conditions. Cadence’s PCIe 4.0 IP was tested against to additional stressed conditions, such as different combination of multi-lanes operations, “temperature drift” conditions, e.g., bring up the chip at room temperature and check the JTOL at high temperature. 

PCIe 4.0 Sub-system Stress Test Setup

Besides complying with electrical parameters and protocol requirements, real world systems have idiosyncrasies of their own. Cadence IP team also built a versatile “System test” setup in house to perform a system level stress test of its PCIe 4.0 sub-system. The Cadence PCIe 4.0 sub-system is connected to a large number of server and desktop motherboards. This set up is tested with 1000s of cycles of repeated stress under varying operating conditions. Stress tests include speed change from 2.5G all the way to 16G and down, link enable/disable, cold boot, warm boot, entering and exiting low power states, and BER test sweeping presets across different channels. Performing this level of stress test verifies that our IP will operate to spec robustly and reliably when presented with the occasional corner cases in the real world.

More Information

For the demonstration of Cadence PCIe4 PHY Receiver Test and Sub-system Stress Test, see the video:

• PCIe 4.0 Sub-system Stress Test
• PCIe 4.0 PHY Receiver JTOL Test

For more information on Cadence's PCIe IP offerings, see our PCI Express page.

For more information on PCIe in general, and on the various PCI standards, see the PCI-SIG website.

Related Posts

• Blog: PCIe Gen4: It’s Official, We’re Compliant
• Blog: PCIe 3.0 Still Shines While PCIe Keeps Evolving
• Blog: The PCIe 4.0 Era Continues at PCI-SIG Developers Conference 2016

By Marcus Noland HONOLULU (November 19, 2019)—Rising diplomatic tensions between South Korea and Japan are putting American security interests at risk. Yet the United States government appears detached, unable to facilitate a rapprochement between its two allies. This is a critical moment because a South Korea-Japan intelligence-sharing agreement, aimed at North Korea, is due to lapse on 22 November this year.

This is a summary only. Click the title for the full article, or visit www.EastWestCenter.org/Research-Wire for more.

After weeks of trying to flee the current coronavirus epicentre of the world, Ziyanda Stuurman is finally home.

When the economic situation deteriorates, when the financial situation becomes strained, when the granting of credit becomes more difficult, being able to provide effective collateral in order to obtain cash from lenders is more important than ever ...

"You can criticise a man's wife; never his horse" - The Brother

“Today we live in a water-stressed world. It’s not just Africa and India that are suffering from a shortage of water – it is all over the world.”

ISLAMABAD: Prime Minister Imran Khan Friday said out-of-box solutions were needed to meet the present day economic challenges in the wake of COVID-19 situation.He was chairing a meeting to review the economic situation and future outlook of economy in the wake of COVID-19 situation. A detailed...