New teachers are more likely to feel prepared in the content of their subject field(s), rather than the pedagogy or classroom practice of their subject field(s).

One of the greatest challenge for new teachers, does not come from not knowing what to teach, but from not knowing how to teach what they know and how to manage a classroom in all its strange and exciting complexity.

The world’s growing complexity and diversity present both opportunity and challenge. On the one hand, globalization can bring important new perspectives, innovation, and improved living standards. But on the other, it can also contribute to economic inequality, social division, and conflict.

A major flooding of the Seine River similar to the flood disaster of 1910 could affect up to 5 million residents in the greater Paris area and cause up to 30 billion euros worth of damage, according to a new OECD report.

An addendum to the OECD Guiding Principles on Chemical Accident Prevention, Preparedness and Response to address Natural Hazards Triggering Technological Accidents (Natech) Risk Management has just been published. The addendum consists of a number of amendments to the Guiding Principles and the addition of a new Chapter to provide more detailed guidance on Natech prevention, preparedness and response.

Deliberately infecting volunteers could accelerate research but raises ethical questions

Neil Simpson takes an in-depth look at how to ensure you are ready to travel for when the world reopens. Advice includes checking passports and insurance policies are still valid.

MailOnline will board a Boeing 787 Dreamliner at London Heathrow tomorrow that will then fly non-stop to Sydney - a distance of 11,060 miles that'll take 19-and-a-half hours to cover.

Around 600 Australians are trapped in the Wuhan province which had the outbreak of the deadly disease that has killed 170 Chinese people and infected more than 7,000.

The Spice Girls have been gearing up for their hotly-anticipated reunion tour, set to kick off in Dublin in just a matter of hours.

Manchester City's lawyers are raring to go when it comes to appealing the club's two-year Champions League ban, according to The Mirror. The club also received a £25million fine for FPP breaches.

Golden girl Ennis-Hill was not at her best in the throwing event in Rio but was able to jump up one place from third after registering a 13.86m throw.

Neil Simpson takes an in-depth look at how to ensure you are ready to travel for when the world reopens. Advice includes checking passports and insurance policies are still valid.

Credit ratings agency Standard & Poor's said the latest measure was agreed ahead of deadlines for two smaller loans due in August.

Ashley Graham welcomed her first child, son Isaac, with husband Justin Ervin in January of this year.

Manchester City's lawyers are raring to go when it comes to appealing the club's two-year Champions League ban, according to The Mirror. The club also received a £25million fine for FPP breaches.

Turkey reported 50 new COVID-19 deaths and 1,546 fresh cases on Saturday as it prepared steps to return to normal life. Total fatalities stand at 3,739, while infections number 137,115. According to figures posted on Twitter by Health Minister Fahrettin Koca, 89,480 patients have recovered. Shopping malls, barber shops, hairdressers and beauty salons will open for business on Monday as Turkey starts easing restrictions. Meanwhile, one of Turkey's biggest soccer clubs, Besiktas, announced a player and a club employee had tested positive for the new coronavirus. Earlier this week, the Turkish Football Federation said matches behind closed doors would resume next month, prompting the resumption of limited training sessions.

: Telangana Chief Minister K Chandrasekhar Rao has instructed officials to prepare a comprehensive agriculture policy for the state with an aim to make the agriculture sector profitable. Rao said he would be talking to farmers through clusters, farmers groups such as Rythu Bandhu Samithis and agriculture officers through a video conference very soon, an official release issued late on Saturday night said. Rao, who held a review on the agriculture department, instructed officials concerned to prepare the comprehensive agriculture policy and stressed the need for everything to happen in tune with it. "The government should decide on which crops the farmers should cultivate. Planning should be done in such a way that crops should be cultivated based on the food needs of people in the state and the crops, which are in demand in the markets in other regions," Rao said. Alternative crops should be identified and suggested to farmers and cultivation done on these lines, he said,

There is bad news everywhere amid Covid 19 crisis which has led most employed to fret about job loss or salary cuts. Various industries hit the most including aviation has announced no pay-outs for April, May month. At the same time,

London, May 03: British Prime Minister Boris Johnson revealed for the first time on Sunday that there were "contingency plans" in place in case things went "badly wrong" and he died during his treatment for COVID-19 in a hospital here last

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The NFL crafted its 2020 in such a way where they could adjust it, based on how the coronavirus develops.

The evening event was the couple's first joint official appearance since announcing their decision to step down as senior royals, which takes effect on March 31.

Total fatalities stand at 3,739, while infections number 137,115. According to figures posted on Twitter by Health Minister Fahrettin Koca, 89,480 patients have recovered.

After crystallization during ionothermal syntheses in phospho­nium-containing ionic liquids, the structure of (NH4)3Al2(PO4)3 [tri­ammonium dialuminum tris­(phosphate)] was refined on the basis of powder X-ray diffraction data from a synchrotron source. (NH4)3Al2(PO4)3 is a member of the structural family with formula A3Al2(PO4)3, where A is a group 1 element, and of which the NH4, K, and Rb forms were previously known. The NH4 form is isostructural with the K form, and was previously solved from single-crystal X-ray data when the material (SIZ-2) crystallized from a choline-containing eutectic mixture [Cooper et al. (2004). Nature, 430, 1012–1017]. Our independent refinement incorporates NH4 groups and shows that these NH4 groups are hydrogen bonded to framework O atoms present in rings containing 12 T sites in a channel along the c-axis direction. We describe structural details of (NH4)3Al2(PO4)3 and discuss differences with respect to isostructural forms.

N-[(Z)-2-(2H-1,3,2-Benzodioxaborol-2-yl)-2-phenyl­ethen­yl]-N-(propan-2-yl)aniline, C23H22BNO2, contains a C=C bond that is conjugated with a donor and an acceptor group. An analysis that included similar push–pull olefins revealed that bond lengths in their B—C=C—N core units correlate with the perceived acceptor and donor strength of the groups. The two phenyl groups in the mol­ecule are rotated with respect to the plane that contains the BCCN atoms, and are close enough for significant π-stacking. Definite characterization of the title compound demonstrates, for the first time in a reliable way, that hydro­boration of ynamines with borandiol esters is feasible. Compared to olefin hydro­boration with borane, the ynamine substrate is activated enough to undergo reaction with the less active hydro­boration reagent catecholborane.

High-quality single-crystal X-ray diffraction measurements are a prerequisite for obtaining precise and reliable structure data and electron densities. The single crystal should therefore fulfill several conditions, of which a regular defined shape is of particularly high importance for compounds consisting of heavy elements with high X-ray absorption coefficients. The absorption of X-rays passing through a 50 µm-thick LiNbO3 crystal can reduce the transmission of Mo Kα radiation by several tens of percent, which makes an absorption correction of the reflection intensities necessary. In order to reduce ambiguities concerning the shape of a crystal, used for the necessary absorption correction, a method for preparation of regularly shaped single crystals out of large samples is presented and evaluated. This method utilizes a focused ion beam to cut crystals with defined size and shape reproducibly and carefully without splintering. For evaluation, a single-crystal X-ray diffraction study using a laboratory diffractometer is presented, comparing differently prepared LiNbO3 crystals originating from the same macroscopic crystal plate. Results of the data reduction, structure refinement and electron density reconstruction indicate qualitatively similar values for all prepared crystals. Thus, the different preparation techniques have a smaller impact than expected. However, the atomic coordinates, electron densities and atomic charges are supposed to be more reliable since the focused-ion-beam-prepared crystal exhibits the smallest extinction influences. This preparation technique is especially recommended for susceptible samples, for cases where a minimal invasive preparation procedure is needed, and for the preparation of crystals from specific areas, complex material architectures and materials that cannot be prepared with common methods (breaking or grinding).

This study demonstrates a new preparation method for single-crystal X-ray diffraction samples using a focused ion beam. The results of the structure determination and electron density maps with differently prepared samples are discussed, to evaluate this new method.

John Ososky, preparator in the Osteology Laboratory at the Smithsonian's National Museum of Natural History in Washington, D.C., explains how skeletons of animal specimens are prepared for exhibtion and for study—with the assistance of nearly 1 million flesh-eating beetles.

The post Flesh Eating beetles help prepare skeletons for study at the Smithsonian’s Natural History Museum appeared first on Smithsonian Insider.

A profusion of biotechnology products is expected over the next five to 10 years, and the number and diversity of new products has the potential to overwhelm the U.S. regulatory system, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Despite broad understanding of volcanoes, our ability to predict the timing, duration, type, size, and consequences of volcanic eruptions is limited, says a new report by the National Academies of Sciences, Engineering, and Medicine.