Ralph Lawler discusses what it's like to see the NBA season suspended, a promising Clippers season put on hold, and the world change while on vacation.

Premier League quiz questions are a great way of testing your top-flight knowledge with friends and family.

Yesterday, Prime Minister Boris Johnson told an international video conference that we face a battle of "humanity against the virus". How right that is - and the battle has started. According to Professor Nicholas Hart, one of the doctors who saved Mr Johnson's life, "COVID-19 is this generation's polio."

England bowler Jofra Archer impresses with a 4-1 win over Newcastle's Rolando Aarons in the best of the action from the first day of the second Premier League Fifa invitational.

Indiana educators are among the strongest advocates for students and deserve the utmost appreciation and respect, Jennifer McCormick writes.

David Bowles is an award-winning writer and poet, reviewer and translator, elected to the Texas Institute of Letters in 2017. He teaches children’s and young adult literature at the University of Texas Rio Grande. Living in Texas on the border of the United States and Mexico with his family, he not only embraces his Mexican-American heritage, he explores it in his writing.

Teacher question: You wrote recently that it was a good idea to teach comprehension skills, but our school district says we shouldn’t, that it’s prior knowledge that matters. Do you know the baseball study? Have you read Natalie Wexler’s research? It is really difficult to trust research when everyone tells us something different. Shanahan's response:  I feel your pain.

Teacher question: You wrote recently that it was a good idea to teach comprehension skills, but our school district says we shouldn’t, that it’s prior knowledge that matters. Do you know the baseball study? Have you read Natalie Wexler’s research? It is really difficult to trust research when everyone tells us something different. Shanahan's response:  I feel your pain.

Rita J. King, co-director and EVP for business development at Science House, recently conducted a series of interviews with business leaders, exploring the challenges and hurdles companies face in evolving business landscapes. In this interview, King chats with Craig Lemasters, CEO of Global Executive Group, about what companies face when navigating the digital transformation. They […]

The endangered Guatemalan Black Howler (Alouatta pigra) (sometimes called the Yucatan Howler or Yucatan Black Howler) is one of many species of howler monkey, which is what is known as a ‘New World’ monkey. Its range is throughout the Yucatan Peninsula, and includes the areas of Mexico, Belize, and of course Guatemala. The Guatemalan Black Howler prefers to live in very lush areas, mostly sticking to all types of rain forests such as the semi-deciduous, lowland and evergreen. Of its cousins and relatives, the Guatemalan Black Howler is the largest, and is also one of the largest ‘New World’ monkeys (which include marmosets, owl monkeys, sakis, spider, and woolly monkeys). It weighs in at 25 lbs on average in males (11-12 kg) and 14 lbs for the females (6-7 kg). Their fur is usually black and their tails are very long, and prehensile (meaning it can grab and be used to hang from branches with). They also have specialized teeth for their diet of mostly leaves, along with the males possessing a larger hyoid bone located near the vocal chords, which enables their loud calls.

The Guatemalan Black is a diurnal howler, which means it is active during the day and it sleeps at night, as well as being arboreal, meaning it dwells in the trees most of its life. They are a social species that lives in groups up to ten members strong, which helps in alerting, foraging, and general upkeep through grooming. Some groups can be as large as sixteen, while larger groups are plausible, however at these sizes it is unlikely to function as well as a smaller group. Their diets consist of mostly leaves, and fruits, however they will snack on a flower here and there and their favorite tree of all is the breadnut, which provides most food during some seasons.

Not a particularly active species, the Guatemalan Black Howler would rather lounge about during the day; eating takes up a quarter of the day while moving locations for eating consists of only about a tenth of their daily activity. The rest of the day is devoted to socializing and grooming, with some other random antics. Females are old enough to have offspring by four years of age, while males may take up to eight years to reach maturity, and their total life-spans are an average of twenty years.

The Guatemalan Black Howler’s binomial name (its species and genus) is Alouatta pigra, the Alouatta’s as a genus make up most of the Howler Monkeys, which are the largest of the New World Monkeys with but a few possible exceptions. Alouatta is home to all of the howler monkeys (ten species and ten subspecies), and belongs to the subfamily Alouattinae. Alouattinae belongs to the family Atelidae which is one of the four families of New World Monkeys; this includes the howler monkeys, along with spider monkeys, woolly monkeys, wooly spider monkeys, and Yellow-tailed Woolly Monkeys. Atelidae belongs to the Parvorder Platyrrhini, which contains all New World Monkeys, and includes Marmosets and Muriquis. Platyrrhini belongs to the infraorder Simiiformes, or ‘higher primates’, and this includes all New World and Old World monkeys from South America and Africa, and includes gibbons, great apes, and the family Hominidae of which we are members. Simiiformes belongs to the Suborder Haplorrhini, otherwise called dry-nosed primates; this includes all of the higher primates as well as Tarsiers. Haplorrhini belongs to the Order Primates, which is all related apes, monkeys, lorids, galagos, lemurs and human ancestors. Primates are in the class of Mammalia of the phylum Chordata in the Kingdom of Animalia.

Fact

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(Aarhus University) An international team of researchers has put together a new image of Neanderthals based on the genes Neanderthals left in the DNA of modern humans when they had children with them about 50,000 years ago. The researchers found the new information by trawling the genomes of more than 27,000 Icelanders. Among other things, they discovered that Neanderthal children had older mothers and younger fathers than the Homo-Sapien children in Africa did at the time.

Rachel L. Derr
Jul 1, 2007; 20:177-185
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In every generation there are a few that know the secret; the counterintuitive effects of loop diuretics. In this podcast Steven Anisman, cardiologist at the Dartmouth Hitchcock Department of Cardiovascular Medicine, joins us to explain about the threshold effects of these drugs, and why that might change the way in which you think about...

To tackle a problem as large as climate change, we need both science and Indigenous wisdom, says environmental activist Hindou Oumarou Ibrahim. In this engaging talk, she shares how her nomadic community in Chad is working closely with scientists to restore endangered ecosystems -- and offers lessons on how to create more resilient communities.

The Knowledge Sharing for the Development of Learning Resources tutorial provides a professional step forward, a learning experience that leads to recognition that your leadership is well founded as well as ensuring that participants in the development of learning resources recognize they are contributing to an exceptional achievement.

Ability -- United States.

London : C. Griffin, 1899.

Paris : J.-B. Baillière, 1879.

London : Smith, Elder, 1887.

Springfield, Virginia : National Technical Information Service, 1985.

Increasing number of sectors which affect human lives, are using Machine Learning (ML) tools. Hence the need for understanding their working mechanism and evaluating their fairness in decision-making, are becoming paramount, ushering in the era of Explainable AI (XAI). In this contribution we introduced a few intrinsically interpretable models which are also capable of dealing with missing values, in addition to extracting knowledge from the dataset and about the problem. These models are also capable of visualisation of the classifier and decision boundaries: they are the angle based variants of Learning Vector Quantization. We have demonstrated the algorithms on a synthetic dataset and a real-world one (heart disease dataset from the UCI repository). The newly developed classifiers helped in investigating the complexities of the UCI dataset as a multiclass problem. The performance of the developed classifiers were comparable to those reported in literature for this dataset, with additional value of interpretability, when the dataset was treated as a binary class problem.

Aaditya K. Ramdas, Rina F. Barber, Martin J. Wainwright, Michael I. Jordan.

Source: The Annals of Statistics, Volume 47, Number 5, 2790--2821.

Abstract:
There is a significant literature on methods for incorporating knowledge into multiple testing procedures so as to improve their power and precision. Some common forms of prior knowledge include (a) beliefs about which hypotheses are null, modeled by nonuniform prior weights; (b) differing importances of hypotheses, modeled by differing penalties for false discoveries; (c) multiple arbitrary partitions of the hypotheses into (possibly overlapping) groups and (d) knowledge of independence, positive or arbitrary dependence between hypotheses or groups, suggesting the use of more aggressive or conservative procedures. We present a unified algorithmic framework called p-filter for global null testing and false discovery rate (FDR) control that allows the scientist to incorporate all four types of prior knowledge (a)–(d) simultaneously, recovering a variety of known algorithms as special cases.

Knowledge about objects encompasses not only their prototypical features but also complex, atypical, semantic knowledge (e.g., "Pizza was invented in Naples"). This fMRI study of male and female human participants combines univariate and multivariate analyses to consider the cortical representation of this more complex semantic knowledge. Using the categories of food, people, and places, this study investigates whether access to spatially related geographic semantic knowledge (1) involves the same domain-selective neural representations involved in access to prototypical taste knowledge about food; and (2) elicits activation of neural representations classically linked to places when this geographic knowledge is accessed about food and people. In three experiments using word stimuli, domain-relevant and atypical conceptual access for the categories food, people, and places were assessed. Results uncover two principles of semantic representation: food-selective representations in the left insula continue to be recruited when prototypical taste knowledge is task-irrelevant and under conditions of high cognitive demand; access to geographic knowledge for food and people categories involves the additional recruitment of classically place-selective parahippocampal gyrus, retrosplenial complex, and transverse occipital sulcus. These findings underscore the importance of object category in the representation of a broad range of knowledge, while showing how the cross recruitment of specialized representations may endow the considerable flexibility of our complex semantic knowledge.

SIGNIFICANCE STATEMENT We know not only stereotypical things about objects (an apple is round, graspable, edible) but can also flexibly combine typical and atypical features to form complex concepts (the metaphorical role an apple plays in Judeo-Christian belief). In this fMRI study, we observe that, when atypical geographic knowledge is accessed about food dishes, domain-selective sensorimotor-related cortical representations continue to be recruited, but that regions classically associated with place perception are additionally engaged. This interplay between categorically driven representations, linked to the object being accessed, and the flexible recruitment of semantic stores linked to the content being accessed, provides a potential mechanism for the broad representational repertoire of our semantic system.

Ripe, juicy, and practically begging to be eaten, berries are a spring and summer treat that make your mouth water. To celebrate the pinnacle of berry season, we gathered some facts and figures and are challenging you to see how far your berry knowledge really goes. 

If you are an avid reader, then you might know that today is World Book Day. You also probably know the word prolific and when it comes to books, FAO is nothing short of prolific. In fact, a library was at the origins of FAO. David Lubin, a Polish-born American citizen, saw the struggles that farmers face and helped to start the [...]

The Catholic Church's actions during World War II have long been a matter of historical debate

"I have tied up with several NGO’s like Parivartan the change who donate food to over 500 people every day as well with welfare organisations like 4dogsakeindia where we feed over 200 street dogs."

London, England, May 1, 2020 / 05:00 am (CNA).- The metropolitan archbishops of England and Wales acknowledged the pain of Catholics who cannot receive the sacraments because of the coronavirus lockdown in a message issued Friday. 

In the message, entitled “A People who Hope in Christ”, published May 1, the archbishops said that while livestreamed Masses nourished faith, they were no substitute for public liturgies.

“None of us would want to be in the situation in which we find ourselves,” they wrote. “While the livestreaming of the Mass and other devotions is playing an important part in maintaining the life of faith, there is no substitute for Catholics being able to physically attend and participate in the celebration of the Mass and the other sacraments.”

Writing on behalf of the Catholic bishops of England and Wales, the five archbishops continued: “Our faith is expressed powerfully and beautifully though ‘seeing, touching, and tasting.’ We know that every bishop and every priest recognizes the pain of Catholics who, at present, cannot pray in church or receive the sacraments. This weighs heavily on our hearts.” 

“We are deeply moved by the Eucharistic yearning expressed by so many members of the faithful. We thank you sincerely for your love for the Lord Jesus, present in the sacraments and supremely so in the Holy Sacrifice of the Mass.” 

“The bishops and priests of every diocese are remembering you and your loved ones at Mass each day in our churches as we pray ‘in hope of health and well-being.’ We thank our priests for this faithfulness to their calling.”

Nevertheless, the archbishops said, the Catholic community had to play its part in preserving life and seeking the common good amid the pandemic. Restrictions on public liturgies would therefore have to remain in place until they are lifted by the government.

The U.K. is among the countries worst affected by the pandemic. With a population of 67 million, the U.K has had more than 172,000 documented coronavirus cases and 26,700 deaths as of May 1, according to Johns Hopkins University Coronavirus Resource Center.

The archbishops emphasized that Church officials were in talks with public health agencies and the government about the reopening of churches, which were closed March 24. 

“As the government’s restrictions are relaxed step by step, we look forward to opening our churches and resuming our liturgical, spiritual, catechetical and pastoral life step by step,” they said. 

“This will also be of service to those beyond the Catholic Church who depend on our charitable activity and outreach through which much goodness is shared by so many volunteers from our communities...”

“Together with Catholics across England and Wales, we desire the opening of our churches and access to the sacraments. Until then, we are continuing to pray and prepare.”

The message was signed by Cardinal Vincent Nichols of Westminster, Archbishop Malcolm McMahon of Liverpool, Archbishop Bernard Longley of Birmingham, Archbishop George Stack of Cardiff and Archbishop John Wilson of Southwark.

The archbishops concluded: “May the peace of the risen Lord reign in our hearts and homes as we look forward to the day we can enter church again and gather around the altar to offer together the Sacrifice of Praise.”

In this lesson, 7th grade English/language arts teacher Emily Park-Friend takes her students through a three-step interview activity.

Expedited partner therapy (EPT) is an effective method of partner treatment of sexually transmitted infections but is not used frequently. There are limited data on provider knowledge, practices, and comfort with EPT use in adolescents.

California pediatric residents have knowledge gaps and discomfort providing EPT and presence of an adolescent medicine fellowship is associated with increased EPT knowledge, use, and comfort among residents. Our findings support the need to improve EPT education in pediatric residencies. (Read the full article)

Previous studies have revealed misconceptions among pediatric patients, their families, and athletic coaches surrounding concussion. Little is known about pediatric primary care and emergency medicine providers’ attitudes and beliefs about diagnosis and management of this mild traumatic brain injury.

Although pediatric primary care and emergency medicine providers regularly care for concussion patients and value their role in management, they may not have adequate training or infrastructure to systematically diagnose and manage these patients. (Read the full article)