The Mercury-nominated rapper had been put in an induced coma in April.

US police say Bing Liu was shot dead by his lover, but conspiracy theorists have other ideas.

The City of Ottawa is reporting the first death of a resident of a city-run long-term care home due to COVID-19.

The acclaimed actress and her husband, Julius Tennon, will also serve as executive producers.

Here is the latest news from around the world.

'Little Women: Atlanta' star, Ashley Ross, has died after sustaining injuries in a car accident.

Bollywood star, Irrfan Khan, has died after being admitted to the intensive care unit at Mumbai's Kokilaben hospital.

After a long battle with cancer, Bollywood actor Rishi Kapoor has died.

Roy Horn, half of Las Vegas illusionist duo Siegfried and Roy, has died of complications from the coronavirus.

Little Richard, whose outrageous showmanship and lightning-fast rhythms intoxicated crowds in the 1950s with hits like 'Tutti Frutti' and 'Long Tall Sally', has died.

Magician Roy Horn, 75, died Thursday after developing symptoms of Covid-19 several days ago. Horn and partner Siegfried Fischbacher ran the most popular stage show in Vegas throughout the 1990s, featuring hundreds of performers, pyrotechnics and a coterie of white tigers at the Mirage hotel. Horn was forced to retire after suffering a stroke before or as a tiger dragged him from the stage by the neck.

TMZ received a statement from Fischbacher:

"Today, the world has lost one of the greats of magic, but I have lost my best friend. From the moment we met, I knew Roy and I, together, would change the world. There could be no Siegfried without Roy, and no Roy without Siegfried."

Siegfried goes on ... "Roy was a fighter his whole life, including during these final days. I give my heartfelt appreciation to the team of doctors, nurses and staff at Mountain View Hospital who worked heroically against this insidious virus that ultimately took Roy's life."

My first visit to the U.S. was a trip to Vegas in 1999. The first thing I remember seeing of America, stepping blearily out of the taxi at the Mirage Hotel after 15 hours in the air, was a colossal fiberglass statue of Siegfried and Roy. God bless America.

Read the rest

Roy Horn of Siegfried & Roy, the duo whose extraordinary magic tricks astonished millions until Horn was critically injured in 2003 by one of the act's famed white tigers, has died. He was 75.

MPU 046: Workflows with Merlin Mann II « Mac Power Users

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I have the life that I have because I've made a lot of weird decisions, and they've worked out well.

Not gonna lie to you. I'm a huge nerd. Surprised?

Yep. I can recite big chunks of The Big Lebowski from memory. I can argue for an hour on the merits of Dick York over Dick Sargent. And, I can—and frequently do—catch myself thinking Catwoman, Batgirl, Princess Leia, and Emma Peel should have a light-hearted pillow fight that ends with an hour of genial french-kissing.

Pretty much like you, probably. I dunno, maybe your version includes Kitty Pryde. Po-tay-to/Po-taht-o, right?

Perhaps most saliently, by virtue of having spent a solid 2,399 days as a Fake Productivity Guru, I have been provided with an unquestionably Janusian monkey's paw of a gift; I now know a lot about workflows. Nerdy, nerdy workflows.

I can tell you a few things that almost always work, I can tell you a handful of things that almost never work, and—best or worst of all—I can tell you thousands of things that might work. Sometimes. Maybe. Kinda. For some people. For now.

And, at the risk of gay-marrying my arrogance to my hypocrisy, I can tell you that I also know enough about the unholy diarrhea of potential options for Theoretical Productivity to share two big patterns:

1. Getting your workflow right matters.
2. Getting your workflow right to the exclusion of the actual work is a fool's game.

But. Managing to get the most useful and most elegant and least fiddly mix of 1 and 2 right is super-hard. Especially for nerds. Especially for me.

So, as I type this today, I believe there can be no greater testament to these claims—or, at least, no greater place to test the veracity of these claims for yourself—than in this TWO AND A HALF HOUR-long interview for Mac Power Users.

It is reeeeeeeeally nerdy. Almost intolerably nerdy. Just…overwhelmingly nerdy.

But, man, is it ever really good, and really fat with the most insanely granular details of How I Work.

Lo, even these 928.5 days after officially retiring from productivity pr0n, my desire to not "vend stroke material for your joyless addiction to puns about procrastination and systems for generating more taxonomically satisfying meta-work" is tempered by a (widely under-reported) practical streak.

Yes: I continue to despise empty advice about rearranging deck chairs on The Titanic. But, yes: I do also still very much enjoy talking about how all the tips and tricks can or can't work in the context of work you care about. That matters. It really does.

So. Here goes. A one hundred and forty six minute-long, Joyce-ian amble through the Big Stuff and the Little Stuff. David and Katie were very patient.

How I name text files. Why I break iOS apps. Why I love the letter "x." Why I won't row out to islands any more. How a 115,000 word book manuscript is "like a house full of confederate money." How "The Cloud" broke in New Zealand. How I use MultiMarkdown, Scrivener, TextExpander, OmniFocus, TextMate, Notational Velocity, Dropbox, and an explosive combination of Elements, Notesy, Nebulous, Simplenote, CF Outliner, iThoughts, Instacast, Good Reader, and wow wow wow.

How I try not to fiddle—how I sometimes succeed and often don't. But, how I try.

Anyhow. There you go. A perfectly nerdy bookend to last year's first Magnum Opus MPU interview on these same topics, Mac Power Users Episode 46 is just insanely nerdy. And, what have you.

I hope you like it. I hope it's useful. I hope you don't use it to replace real work.

And, as ever, I really hope Batgirl starts having more sexy pillow fights.

Enjoy. And, God save you.

MPU 046: Workflows with Merlin Mann II « Mac Power Users

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Ilka Wittig
Jul 1, 2007; 6:1215-1225
Research

Ulrich Rothbauer
Feb 1, 2008; 7:282-289
Research

W Gamble
Nov 1, 1978; 19:1068-1070
Articles

11 December 2019

Agricultural subsidies shape production and consumption patterns, with potentially significant effects on poverty, nutrition and other sustainability concerns. This paper maps the different types of support provided by governments to the agricultural sector, and highlights some of the complex political economy dynamics that underpin the relevant policies. 

• Warm Bodies review
• The History of Zombie Movies That Rudy Likes
• What We Watched: Bob's Burgers, Some Bob Marley documentary, Movie 43 and The Innkeepers

6 November 2019 , Volume 95, Number 6

Applications for the $1.3 billion in subsidies earmarked for registered owners of goods vehicles and green minibus operators under the Anti-epidemic Fund opened today, the Transport Department announced.

A one-off non-accountable subsidy of $10,000 will be provided to each registered goods vehicle owner for each goods vehicle.

From today until September 30, registered owners of goods vehicles who have received the department's letters must use the registration PIN provided in the letters for submission of registrations through GovHK.

After successful completion of registration, the subsidy will be disbursed to the designated local bank account provided in the registration through autopay in about two to three weeks.

Cross-boundary goods vehicle drivers who conduct nucleic acid tests in Hong Kong can apply for the subsidy on an accountable basis, with the maximum amount being $350 per test.

A one-off non-accountable subsidy of $30,000 per green minibus will be provided to each holder of a Passenger Service Licence-Public Light Bus (Scheduled) Service who has been approved to operate a relevant green minibus route package.

The department briefed the green minibus trade today on the subsidy arrangement and application details with the distribution of the application forms.

Green minibus operators are required to send the completed application forms to the department by post on or before September 30.

After the department has verified their submissions, the subsidy will be disbursed through autopay in about one month.

To assist the transport trades to cope with operational demands in the prevailing economic environment, the Government has rolled out the fuel subsidy and one-off subsidy measures under the first round of the Anti-epidemic Fund progressively.

As of mid-April, the department has received applications for subsidies from three franchised bus companies, 10 franchised and licensed ferry operators, Hong Kong Tramways Limited, registrations from 1,700 registered owners of non-franchised public buses, school private light buses and hire cars. Over $100 million of the subsidies have been disbursed.

Click here for details.

The Commerce & Economic Development Bureau today announced that the subsidy quota for three mask production lines have been reassigned.

Three production lines, previously approved under the Local Mask Production Subsidy Scheme, have withdrawn from the scheme, the Government said.

The subsidy quota concerned has been allocated to SDL Skin (Asia), Safeguard HK and SwissTech.

SDL Skin (Asia) has been approved for obtaining a subsidy for a second production line and is expected to supply an average of 1.6 million masks every month to the Government. The production line may receive a subsidy of up to $1 million.

Safeguard HK has been approved for obtaining a subsidy for one production line and is expected to supply an average of 500,000 masks to the Government every month. The production line may receive up to $2 million.

SwissTech has been approved for obtaining a subsidy for one production line and is expected to supply an average of 2 million masks every month to the Government and produce a further 1 million masks on average monthly for the local market.

The production line may receive up to $3 million.

It is estimated that when all 20 subsidised lines under the scheme are in full production, they will collectively supply 33.85 million masks to the Government and a further 7.15 million to the local market monthly.

The companies which withdrew from the scheme were CareHK and Shang Manufactory.

The Government did not sign agreements with or make disbursements to these firms.

About $31 million in funding has been given to support 79 projects under the special round of the Public Policy Research (PPR) Funding Scheme, the Government announced today.

A total of 210 applications were received for the special round, which was launched last November to fund local research institutions and think tanks to research topics relating to the underlying causes of the social incidents that took place in the second half of 2019.

The research may also cover important political, economic, cultural and societal issues relating to deep-seated problems of society.

Assessment of the applications received under the special round was conducted by the independent assessment panel chaired by and comprising experienced academics.

The research quality of the proposal and relevance to the themes of the special round were the principal assessment criteria, with consideration given to factors such as whether the research proposal was solution-oriented, feasible and practical, whether the methodology was reasonable and sound, the applicant’s capability and whether the proposed budget was cost-effective. 

The assessment panel took a holistic view on each research proposal, reached a collective decision and made recommendations, the Policy Innovation & Co-ordination Office said, adding that a declaration of interest system was in place to ensure the assessments were fair and impartial.

In general, a sum of up to $500,000 has been granted to each approved project under the special round.

The approved projects have commenced progressively and are expected to be completed by the end of the year, with the first batch to be completed in late September to early October.

Click here for details of the funded projects.

The Government today said the first batch of subsidies amounting to $5.6 million under two relief measures for recyclers has been disbursed, while $5.6 million in subsidies had been approved under a management sector support scheme.

The two Recycling Fund measures aim to help the recycling industry cope with the current economic situation and recent operational difficulties arising from the COVID-19 epidemic.

The Advisory Committee on Recycling Fund announced in mid-March to reserve $100 million to launch the One-off Recycling Industry Anti-epidemic Scheme.

The scheme provides timely financial support to help with recyclers’ operational costs for six months. The funding limit for each recycler is $20,000 per month from January 1 to June 30, or $120,000 in total maximum subsidy.

The committee has also allocated additional funds to extend the earlier-launched One-off Rental Support Scheme for another six months, providing a total funding of $200 million to fight the virus and help the recycling industry ride out the difficult times.

The rental support scheme, which benefits street-corner recycling shops and recycling sites, originally ran from October to March. It has been extended for six months until September this year, totalling 12 months.

The monthly rental subsidy for each recycler is capped at $25,000, setting the maximum total rental subsidy at $300,000.

Separately, the Anti-epidemic Support Scheme for Property Management Sector has approved 205 applications involving around $5.6 million in subsidies to benefit more than 1,500 building blocks.

The relevant property management companies and owners’ organisations will receive notifications for subsidy disbursement shortly.

The list of properties for which applications have been approved is available online.

Briefing sessions were held earlier to introduce the scheme to the property management sector and owners’ organisations.

Antoniette Bryden has fond memories of her mother, Arlene Reid, 51, a healthcare worker originally from Yallahs, St Thomas, who died of COVID-19 in Brampton, Ontario, Canada, on April 27. Reid, a personal support worker (PSW) who worked part-time...

Introduction: Aromatase inhibitors are the mainstay of hormonal therapy in estrogen receptor positive, postmenopausal breast cancer, although response rate is just over 50%. The goal of the present study was to validate and optimize positron emission tomography (PET) with ¹¹C-vorozole for measuring aromatase expression in postmenopausal breast cancer. Methods: Ten newly diagnosed, postmenopausal women with biopsy confirmed breast cancer were administered ¹¹C-vorozole intravenously and PET emission data collected between 40 – 90 minutes post-injection. Tracer injection and scanning were repeated 2 hours after ingestion of 2.5mg letrozole p.o. Mean and maximal standard uptake values and ratios to non-tumor tissue (SUVs, SUVRs) were calculated for tumor and non-tumor regions at baseline and after letrozole. Biopsy specimens from the same tumors were stained for aromatase using immunohistochemistry and evaluated for stain intensity and the percentage of immune-positive cells. Results: Seven of the 10 women (70%) demonstrated increased focal uptake of tracer (SUVR>1.1) coinciding with the mammographic location of the lesion. The other 3 women (30%) did not show increased uptake in the tumor (SUVR <1.0). All of the cases with SUVR above 1.1 had SUVs above 2.4 and there was no overlap in SUV between the two groups, with mean SUV in tumors overexpressing aromatase (SUVR>1.1) ranging from 2.47 to 13.6, while tumors not overexpressing aromatase (SUVR<1) ranged from 0.8 to 1.8. Pretreatment with letrozole reduced tracer uptake in the majority of subjects; although the %blocking varied across and within tumors. Tumors with high SUV in vivo also showed high staining intensity on IHC. Conclusion: PET with ¹¹C-vorozole is a useful technique for measuring aromatase expression in individual breast lesions, enabling a non-invasive quantitative measurement of baseline and post-treatment aromatase availability in primary tumors and metastatic lesions.

para-Aminobenzoic acid (PABA) has been previously used as an exogenous marker to verify completion of 24-hour urine sampling. Therefore, we hypothesized that radiolabeled PABA with ¹¹C could allow high-quality dynamic PET of the kidneys while reducing the radiation exposure due to its short biological and physical half-lives. We evaluated if ¹¹C-PABA could visualize renal anatomy and quantify function in healthy rats, rabbits, and first-in-human studies in healthy volunteers. Methods: Healthy rats and rabbits were injected with ¹¹C-PABA intravenously. Subsequently, a dynamic PET was performed, followed by post-mortem tissue biodistribution studies. 11C-PABA PET was directly compared with the current standard, ^99mTc-MAG3 in rats. Three healthy human subjects also underwent dynamic PET after intravenous injection of ¹¹C-PABA. Results: In healthy rats and rabbits, dynamic PET demonstrated a rapid accumulation of ¹¹C-PABA in the renal cortex, followed by rapid excretion through the pelvicalyceal system. In humans, ¹¹C-PABA PET was safe and well tolerated. There were no adverse or clinically detectable pharmacologic effects in any subject. The cortex was delineated on PET, and the activity gradually transited to the medulla and then renal pelvis with high spatiotemporal resolution. Conclusion: ¹¹C-PABA demonstrated fast renal excretion with very low background signal in animals and humans. These results suggest that ¹¹C-PABA could be used as a novel radiotracer for functional renal imaging, providing high-quality spatiotemporal images with low radiation exposure.

McCune-Albright syndrome (MAS) is a mosaic disorder arising from gain-of-function mutations in the GNAS gene, which encodes the 3', 5'-cyclic adenosine monophosphate (cAMP) pathway-associated G-protein, Gsα. Clinical manifestations of MAS in a given individual, including fibrous dysplasia, are determined by the timing and location of the GNAS mutation during embryogenesis, the tissues involved, and the role of Gsα in the affected tissues. The Gsα mutation results in dysregulation of the cAMP signaling cascade, leading to upregulation of phosphodiesterase type 4 (PDE4), which catalyzes the hydrolysis of cAMP. Increased cAMP levels have been found in vitro in both animal models of fibrous dysplasia and in cultured cells from individuals with MAS, but not in humans with fibrous dysplasia. Positron emission tomography (PET) imaging of PDE4 with ¹¹C-(R)-rolipram has been used successfully to study the in vivo activity of the cAMP cascade. To date, it remains unknown whether fibrous dysplasia and other symptoms of MAS, including neuropsychiatric impairments, are associated with increased PDE4 activity in humans. Methods: ¹¹C-(R)-rolipram whole-body and brain PET scans were performed in six individuals with MAS (three for brain scans and six for whole-body scans) and nine healthy controls (seven for brain scans and six for whole-body scans). Results: ¹¹C-(R)-rolipram binding correlated with known locations of fibrous dysplasia in the periphery of individuals with MAS; no uptake was observed in the bones of healthy controls. In peripheral organs and the brain, no difference in ¹¹C-(R)-rolipram uptake was noted between participants with MAS and healthy controls. Conclusion: This study is the first to find evidence for increased cAMP activity in areas of fibrous dysplasia in vivo. No differences in brain uptake between MAS participants and controls were detected, which could be due to several reasons, including the limited anatomic resolution of PET. Nevertheless, the results confirm the usefulness of PET scans with ¹¹C-(R)-rolipram to indirectly measure increased cAMP pathway activation in human disease.

6 November 2019 , Volume 95, Number 6

Proteins that bind carbohydrate structures can serve as tools to quantify or localize specific glycans in biological specimens. Such proteins, including lectins and glycan-binding antibodies, are particularly valuable if accurate information is available about the glycans that a protein binds. Glycan arrays have been transformational for uncovering rich information about the nuances and complexities of glycan-binding specificity. A challenge, however, has been the analysis of the data. Because protein-glycan interactions are so complex, simplistic modes of analyzing the data and describing glycan-binding specificities have proven inadequate in many cases. This review surveys the methods for handling high-content data on protein-glycan interactions. We contrast the approaches that have been demonstrated and provide an overview of the resources that are available. We also give an outlook on the promising experimental technologies for generating new insights into protein-glycan interactions, as well as a perspective on the limitations that currently face the field.

This manuscript has been withdrawn by the Author.

Ankylosing Spondylitis (AS) is a common, inflammatory rheumatic disease, which primarily affects the axial skeleton and is associated with sacroiliitis, uveitis and enthesitis. Unlike other autoimmune rheumatic diseases, such as rheumatoid arthritis or systemic lupus erythematosus, autoantibodies have not yet been reported to be a feature of AS. We therefore wished to determine if plasma from patients with AS contained autoantibodies and if so, characterize and quantify this response in comparison to patients with Rheumatoid Arthritis (RA) and healthy controls. Two high-density nucleic acid programmable protein arrays expressing a total of 3498 proteins were screened with plasma from 25 patients with AS, 17 with RA and 25 healthy controls. Autoantigens identified were subjected to Ingenuity Pathway Analysis in order to determine patterns of signalling cascades or tissue origin. 44% of patients with Ankylosing Spondylitis demonstrated a broad autoantibody response, as compared to 33% of patients with RA and only 8% of healthy controls. Individuals with AS demonstrated autoantibody responses to shared autoantigens, and 60% of autoantigens identified in the AS cohort were restricted to that group. The AS patients autoantibody responses were targeted towards connective, skeletal and muscular tissue, unlike those of RA patients or healthy controls. Thus, patients with AS show evidence of systemic humoral autoimmunity and multispecific autoantibody production. Nucleic Acid Programmable Protein Arrays constitute a powerful tool to study autoimmune diseases.

Site-specific recombinases, such as Cre, are a widely used tool for genetic lineage tracing in the fields of developmental biology, neural science, stem cell biology, and regenerative medicine. However, nonspecific cell labeling by some genetic Cre tools remains a technical limitation of this recombination system, which has resulted in data misinterpretation and led to many controversies in the scientific community. In the past decade, to enhance the specificity and precision of genetic targeting, researchers have used two or more orthogonal recombinases simultaneously for labeling cell lineages. Here, we review the history of cell-tracing strategies and then elaborate on the working principle and application of a recently developed dual genetic lineage-tracing approach for cell fate studies. We place an emphasis on discussing the technical strengths and caveats of different methods, with the goal to develop more specific and efficient tracing technologies for cell fate mapping. Our review also provides several examples for how to use different types of DNA recombinase–mediated lineage-tracing strategies to improve the resolution of the cell fate mapping in order to probe and explore cell fate–related biological phenomena in the life sciences.

Catherine Pihoker
Dec 1, 2005; 54:S52-S61
Section II: Type 1-Related Forms of Diabetes

In this article, I share my two final case studies, which examine changing our cultural attitudes to enhance productivity. Case study #5 – The role of punctuality An entrepreneur named Michael Fairbanks, who specialises in developing...

Frank Robinson, a trailblazing figure who was Major League Baseball's first African-American manager and one of its greatest players during a career that spanned 21 seasons, died Thursday after a prolonged illness. He was 83.

BRIDGETOWN, Barbados (CMC): Former Windies fast bowler Kenny Benjamin says that cricket in the Caribbean is suffering from players’ lack of loyalty and commitment and that intervention is required to save the sport. The Antiguan called for coaches...