A Line from Spain to Deep Space

Radio antennas at the Madrid Deep Space Communications Complex help scientists on Earth keep in touch with distant satellites. Read More… Source: Read More: A Line from Spain to Deep Space

Physical Education Attitude of Adolescent Students in the Philippines: Importance of Curriculum and Teacher Sex and Behaviors

The present study examined the attitudes of Filipino middle school students toward physical education (PE) and the associations between PE attitude and various personal and external correlates of PE. In total, 659 middle school students, aged between 12 and 19 years (M = 14.55; SD = 1.14), participated in the…

The Good Manager: Development and Validation of the Managerial Interpersonal Skills Scale

It is no secret that employees leave their organizations because of bad managers- but what about the good ones? How can researchers and organizations differentiate individuals in terms of the interpersonal skills needed to perform well in the managerial role? Although these are fundamentally important questions to organizational psychologists, there…

Global treaty needed to protect states from pandemics, say world leaders

Joint letter signed by Boris Johnson, Emmanuel Macron, Angela Merkel and others warns ‘nobody is safe until everyone is safe’ Coronavirus – latest updates See all our coronavirus coverage The world needs a global treaty for pandemics to protect states in the wake of Covid-19, akin to the settlement forged…

Traffic Jam on the Suez Canal

Hundreds of ships have been left idling around the key shipping route. Nature played a role in solving the problem. Read More… Source: Read More: Traffic Jam on the Suez Canal

Stupid Patent of the Month: Telehealth Robots Say Goodbye

Before COVID-19, people living in rural and isolated areas urgently needed to access health care services remotely; now we all do. Thanks to decades of innovation in computing and telecommunications, more essential health care services are available electronically than ever before. But there’s no guarantee they will always be as…

NASA TV to Air First US Commercial Crew Port Relocation on Space Station

NASA’s SpaceX Crew-1 astronauts aboard the International Space Station will mark another first for commercial spaceflight Monday, April 5, when the four astronauts will relocate the Crew Dragon spacecraft to prepare for the arrival of new crew members in late April and the upcoming delivery of new solar arrays this…

Distinguishing noisy boson sampling from classical simulations

Quantum 5, 423 (2021). https://doi.org/10.22331/q-2021-03-29-423 Giving a convincing experimental evidence of the quantum supremacy over classical simulations is a challenging goal. Noise is considered to be the main problem in such a demonstration, hence it is urgent to understand the effect of noise. Recently found classical algorithms can efficiently approximate,…

'It's hard, we're neighbours': the coalmine polluting friendships on Poland's borders

Czechs and Germans who live in the shadow of the vast Turów mine claim it is an environmental menace. Some in Poland want to weaponise its defenceWhen the Czech government announced it was taking Poland to Europe’s highest court it came as a surprise to Warsaw. After all, EU countries…

Dimensional Expressivity Analysis of Parametric Quantum Circuits

Quantum 5, 422 (2021). https://doi.org/10.22331/q-2021-03-29-422 Parametric quantum circuits play a crucial role in the performance of many variational quantum algorithms. To successfully implement such algorithms, one must design efficient quantum circuits that sufficiently approximate the solution space while maintaining a low parameter count and circuit depth. In this paper, develop…

Average westerner's eating habits lead to loss of four trees every year

Research links consumption of foods such as coffee and chocolate to global deforestationThe average western consumer of coffee, chocolate, beef, palm oil and other commodities is responsible for the felling of four trees every year, many in wildlife-rich tropical forests, research has calculated.Destruction of forests is a major cause of…

Method offers inexpensive imaging at the scale of virus particles

MIT engineers have developed a new type of hydrogel that maintains a more uniform configuration, pictured here, allowing for greater precision for imaging biological samples down to a resolution of about 10 nanometers.

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