Corporate Members Event Webinar

Francesca Viliani, Consultant Researcher, Global Health Programme, Chatham House; Director, Public Health, International SOS

Sven Smit, Co-Chair, McKinsey Global Institute and Senior Partner, McKinsey & Company, Amsterdam

Chair: Creon Butler, Research Director, Trade, Investment & New Governance Models: Director, Global Economy and Finance Programme, Chatham House

(Flinders University) New physiotherapy guidelines are targeting COVID-19 patient recovery for respiratory management, exercise and mobilisation in acute hospital wards and Intensive Care Units. The new guidelines published in Australian Journal of Physiotherapy aim to prevent complications of the respiratory system and muscle deconditioning, speed up recovery from mechanical ventilation, and improve long-term physical function and recovery.

Last month, Prime Minister Andrew Holness announced the establishment of an Economic Recovery Task Force, chaired by Finance Minister Dr Nigel Clarke. The multisectoral task force, which is mandated to oversee Jamaica's economic recovery from...

3 October 2019

The Chatham House Africa Programme designed the Sudan Stakeholder Dialogues series to help identify the factors that have led to the current economic crisis, the immediate steps that need to be taken to avert collapse and stabilize the economy, and the longer-term structural reforms required to set Sudan on the path to recovery. The project is funded by Humanity United.

Invitation Only Research Event

Event participants

Professor Nick Binedell, Founding Director and Sasol Chair of Strategic Management, Gordon Institute of Business Science (GIBS), University of Pretoria

17 February 2020

Corporate Members Event Webinar

Francesca Viliani, Consultant Researcher, Global Health Programme, Chatham House; Director, Public Health, International SOS

Sven Smit, Co-Chair, McKinsey Global Institute and Senior Partner, McKinsey & Company, Amsterdam

Chair: Creon Butler, Research Director, Trade, Investment & New Governance Models: Director, Global Economy and Finance Programme, Chatham House

Steven Duggar and Ryder Jones continue to take steps forward in their rehab, as they were both cleared to take batting practice on the field Friday for the first time since their September surgeries.

7 September 2012 , Volume 88, Number 5

The ADA is streaming a free webinar April 14 intended to help dentists jump-start their recovery process during and after the COVID-19 pandemic.

American Dental Association President Chad P. Gehani has assembled an advisory task force to oversee the ADA’s development of tools for dentists as they bounce back from the effects of practice restrictions and closures caused by the COVID-19 pandemic.

Association staff and members of the ADA Advisory Task Force on Dental Practice Recovery are aware and working diligently in addressing members’ concerns over the limited availability of certain personal protective equipment items.

An essential mineral in the body have been linked to recovery of COVID-19 patients.

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A great animated video from the Youth Council of the Mental Health Commission of Canada, about what it means to put recovery principles to practice for youth.

The Regional Recycling Transport Assistance Package provides funding to support resource recovery and recycling in regional Queensland, helping fund the costs of transporting recyclable material from regional Queensland to facilities where it can be recovered or processed and turned into new products. Details regarding eligible applicants, projects and costs are provided in these guidelines.

Rockville, Maryland : National Institute on Drug Abuse, 1986.

York : York Consulting, 2001.

Ming Yu, Varun Gupta, Mladen Kolar.

Source: Electronic Journal of Statistics, Volume 14, Number 1, 413--457.

Abstract:
We study the problem of recovery of matrices that are simultaneously low rank and row and/or column sparse. Such matrices appear in recent applications in cognitive neuroscience, imaging, computer vision, macroeconomics, and genetics. We propose a GDT (Gradient Descent with hard Thresholding) algorithm to efficiently recover matrices with such structure, by minimizing a bi-convex function over a nonconvex set of constraints. We show linear convergence of the iterates obtained by GDT to a region within statistical error of an optimal solution. As an application of our method, we consider multi-task learning problems and show that the statistical error rate obtained by GDT is near optimal compared to minimax rate. Experiments demonstrate competitive performance and much faster running speed compared to existing methods, on both simulations and real data sets.

Matthias Löwe, Kristina Schubert.

Source: Electronic Journal of Statistics, Volume 14, Number 1, 1796--1815.

Abstract:
We show how to exactly reconstruct the block structure at the critical line in the so-called Ising block model. This model was recently re-introduced by Berthet, Rigollet and Srivastava in [2]. There the authors show how to exactly reconstruct blocks away from the critical line and they give an upper and a lower bound on the number of observations one needs; thereby they establish a minimax optimal rate (up to constants). Our technique relies on a combination of their methods with fluctuation results obtained in [20]. The latter are extended to the full critical regime. We find that the number of necessary observations depends on whether the interaction parameter between two blocks is positive or negative: In the first case, there are about $Nlog N$ observations required to exactly recover the block structure, while in the latter case $sqrt{N}log N$ observations suffice.

Florentina Bunea, Christophe Giraud, Xi Luo, Martin Royer, Nicolas Verzelen.

Source: The Annals of Statistics, Volume 48, Number 1, 111--137.

Abstract:
The problem of variable clustering is that of estimating groups of similar components of a $p$-dimensional vector $X=(X_{1},ldots ,X_{p})$ from $n$ independent copies of $X$. There exists a large number of algorithms that return data-dependent groups of variables, but their interpretation is limited to the algorithm that produced them. An alternative is model-based clustering, in which one begins by defining population level clusters relative to a model that embeds notions of similarity. Algorithms tailored to such models yield estimated clusters with a clear statistical interpretation. We take this view here and introduce the class of $G$-block covariance models as a background model for variable clustering. In such models, two variables in a cluster are deemed similar if they have similar associations will all other variables. This can arise, for instance, when groups of variables are noise corrupted versions of the same latent factor. We quantify the difficulty of clustering data generated from a $G$-block covariance model in terms of cluster proximity, measured with respect to two related, but different, cluster separation metrics. We derive minimax cluster separation thresholds, which are the metric values below which no algorithm can recover the model-defined clusters exactly, and show that they are different for the two metrics. We therefore develop two algorithms, COD and PECOK, tailored to $G$-block covariance models, and study their minimax-optimality with respect to each metric. Of independent interest is the fact that the analysis of the PECOK algorithm, which is based on a corrected convex relaxation of the popular $K$-means algorithm, provides the first statistical analysis of such algorithms for variable clustering. Additionally, we compare our methods with another popular clustering method, spectral clustering. Extensive simulation studies, as well as our data analyses, confirm the applicability of our approach.

Public Health has recorded no new cases of COVID-19 on Saturday, said a news release from the government. 

In this protocol, DNA fragments are separated according to size by electrophoresis through low-melting-temperature agarose, and then recovered by melting the agarose and extracting with phenol:chloroform. The protocol works best for DNA fragments ranging in size from 0.5 to 5.0 kb. Yields of DNA fragments outside this range are usually lower, but often are sufficient for many purposes.

People in Truro, N.S., are reeling after the disappearance of three-year-old Dylan Ehler as the community tries to come to grips with another potential tragedy in the area.

In the middle of a pandemic, who wants to see politicians engage in traditional games of partisan finger pointing and over-the-top attacks?

Apple's Jeff Williams says that supply chains are running well and that the company is optimistic about the future for the economy both for itself and for America as a whole.

After a week of tensions between government and the indigenous inhabitants, Panamá is on the road to recovery.

When Mom, from Cambodia, reassures a sexually-abused girl that God cares, her words are like a healing salve applied to an open wound.

Previous research has demonstrated that young children with traumatic brain injury are at elevated risk of poor outcomes, particularly following severe injuries. These deficits persist until at least 5 years postinsult. Factors predicting outcomes in this age group have not been established.

This study follows survivors of very early traumatic brain injury into adolescence. Results indicate that severe injury is associated with poorest outcome, but after 3 years, the gap between children with severe traumatic brain injury and peers stabilizes. (Read the full article)

Skin-to-skin contact with mothers and fathers has been associated with lower pain reactivity and enhanced physiologic recovery after heel lance. The effect of skin-to-skin contact between preterm twins during cobedding on pain response has yet to be studied.

We demonstrate that cobedding significantly diminished time to recovery in preterm twins after heel lance but did not lower pain reactivity. (Read the full article)

Most prospective cohort studies of acquired demyelinating syndromes in children have focused on the genetic, environmental, and neuroimaging predictors of multiple sclerosis. Less is known regarding the severity of the incident demyelinating event and predictors of residual attack–related physical disability.

In a national, prospective longitudinal study, incident acquired demyelinating syndromes in children were characterized in terms of physical deficits and acuity at onset, and recovery over the first 12 months. Follow-up evaluations up to 10 years’ postonset were analyzed. (Read the full article)

Too many districts that use a lot of credit recovery to enable students to finish high school don't have sufficient policy safeguards to ensure that those catch-up courses are high quality, according to a new report.

The number of active cases of coronavirus in Uttar Pradesh went up to 1,800 on Saturday, while nearly 1,400 people have been discharged so far, a senior official said.

2019 Recovery MonthEvent includes recovery walk, treatment information, live performances and recovery stories WILMINGTON (Sept. 19, 2019) –The Treatment Access Center (TASC), the primary liaison between the Department of Health and Social Services’ Division of Substance Abuse and Mental Health (DSAMH) and the criminal justice system, will host its first event celebrating Recovery Month. Celebrating […]

WILMINGTON, Del. — Governor John Carney on Thursday announced a statewide public engagement strategy focused on Delaware’s economic reopening and recovery effort due to COVID-19.  Visit de.gov/economy to learn more and to help shape Delaware’s economic recovery effort. Starting on Monday, the Delaware Division of Small Business and the Delaware Prosperity Partnership will host virtual Recovery Town […]

April 29 at 6:00 p.m. – Lieutenant Governor Bethany Hall-Long will host a virtual town hall meetings with stakeholder groups and members of the public to collect public feedback that will inform Delaware’s recovery effort.  Learn more and submit feedback online: de.gov/economy     Upcoming Recovery Town Halls with Lieutenant Governor Hall-Long: Recovery Town Hall […]

May 4 at 6:00 p.m. – Lieutenant Governor Bethany Hall-Long will host a virtual town hall meetings with stakeholder groups and members of the public to collect public feedback that will inform Delaware’s recovery effort.  Learn more and submit feedback online: de.gov/economy     Upcoming Recovery Town Halls with Lieutenant Governor Hall-Long: Recovery Town Hall […]

May 6 at 7:30 p.m. – Lieutenant Governor Bethany Hall-Long will host a virtual town hall meetings with stakeholder groups and members of the public to collect public feedback that will inform Delaware’s recovery effort.  Learn more and submit feedback online: de.gov/economy   Upcoming Recovery Town Hall with Lieutenant Governor Hall-Long: Recovery Town Hall – […]

May 7 at 6:00 p.m. – Lieutenant Governor Bethany Hall-Long will host a virtual town hall meetings with stakeholder groups and members of the public to collect public feedback that will inform Delaware’s recovery effort.  Learn more and submit feedback online: de.gov/economy  

As of February 29, 2020; equities outperformed gold over the trailing 10-, 15- and 20-years, delivering annualised 10.39%, 13.89% and 12.0% respectively compared with 8.16%, 12.59% and 11.49% respectively delivered by gold.

Efforts of all the countries to stop the damage to the Ozone layer seem to be paying off as the damage to the Ozone layer above Antarctica has recovered.