Chemical educator and Compound Interest blogger Andy Brunning wrings all the molecular details out of the popular goo

Multiple sources, including journal articles and chemical catalogs, get the borate bonding and reactivity wrong

Chemical educator and Compound Interest blogger Andy Brunning probes the molecular makeup of the molten rock and gases spewed by volcanoes

Lewis Library - ML420.C265 A74 2018

Immigration from the Caribbean to the United States is a relatively recent phenomenon, beginning largely after 1965. This report provides a demographic profile of the 1.7 million Caribbean immigrants in the United States: their geographic settlement, education and workforce characteristics, earnings, modes of entry, and more.

In addition to the prizes and rewards, Hero MotoCorp may also make it a memorable experience for the participants by putting some of the entries into production.

Too many B2B marketers are sleeping on the job when it comes to maintaining the consistency and quality of their data.

Data protection appears to be many companies' Achilles' heel.

For most marketers, personalization is the cure for ineffective content.

The median salary for male email marketers is $15,000 more than that of females'.

The discipline is projected to mature into a rich blend of social media and mobile engagement.

Poor data quality and integration can cause a marketing mess.

Back-to-school serves as a reminder that digital channels not only drive digital purchases, but in-store purchases too

 This paper presents the essential information that you need to get started with ODS Graphics in SAS 9.4.

In Hungary, young people want to have bigger families, but concerns over issues like housing and striking a work-life balance appear to be obstacles. In response, the government has introduced a range of family-friendly policies–a vital step in helping families fulfil their dreams and in meeting the challenge of a rapidly ageing population.

Low growth, low interest rates and low returns on investment linked to the slow global economy are now compounding the problems of population ageing for both public and private pension systems, according to a new OECD report.

Lithuania’s economy has recovered strongly from the global financial crisis, with GDP, wages and employment levels back up to their pre-crisis levels. The country should now focus on tackling the demographic challenge of a fast-declining population and making the job market more inclusive, according to a new OECD report.

The Netherlands is a global pioneer in water management with a long history of containing flood risks and reclaiming land from the sea. Yet it will need to adapt its water governance policies to meet the looming challenges of shifting demographics, regional development and climate change, according to an OECD report.

Germans continue to enjoy a high level of health compared to other OECD countries but the government needs to tackle high levels of hospital treatments and address growing pressures on long-term care, according to a new OECD report.

High variations in health care use for knee replacement and cardiac procedures, suggest more effort is needed to improve the appropriateness of health care activities in Germany.

Germany’s foreign aid is at a record high and rising, but more effort will be needed to reach an internationally agreed donors’ target and fulfil Germany’s own goal to send more aid to the neediest countries, according to a new OECD Review.

Low growth, low interest rates and low returns on investment linked to the slow global economy are now compounding the problems of population ageing for both public and private pension systems, according to a new OECD report.

Latvia faces a huge demographic challenge. Since restoration of its independence in 1991, the country lost more than a quarter of its resident population.The report "Investing in Youth: Latvia" states that investing in youth, by upgrading skills and promoting employment, is a priority if Latvia wants to offer its young people a positive outlook and address the demographic challenge.

Lithuania’s economy has recovered strongly from the global financial crisis, with GDP, wages and employment levels back up to their pre-crisis levels. The country should now focus on tackling the demographic challenge of a fast-declining population and making the job market more inclusive, according to a new OECD report.

The Netherlands is a global pioneer in water management with a long history of containing flood risks and reclaiming land from the sea. Yet it will need to adapt its water governance policies to meet the looming challenges of shifting demographics, regional development and climate change, according to an OECD report.

Environmental health professors from the UK, US and India said images of lung damage caused by air pollution would be a cheap and effective way to encourage people to cut reliance on fossil fuels.

Archives, Room Use Only - T960.E1 U65 1876

Archives, Room Use Only - Z5831.R66 1994

Archives, Room Use Only - TK5269.M67 1869b

Archives, Room Use Only - PN6161.P55 1876

Archives, Room Use Only - TK5265.J64 1880

Archives, Room Use Only - HE7781.W44 1873

Archives, Room Use Only - HE7669.P55 1914

Archives, Room Use Only - HE7713.G7 B75 1911

Archives, Room Use Only - HE8374.G74 1868

Archives, Room Use Only - QC16.K3 K56 1925

Archives, Room Use Only - PZ3.S564 A45 1905

Archives, Room Use Only - PN6231.T4 L54 1882

Archives, Room Use Only - TK5241.T35 1893

Archives, Room Use Only - HE7631.W56 1880

Archives, Room Use Only - TK6545.A1 D86 1944

Archives, Room Use Only - Q171.S95 1930

Archives, Room Use Only - TK5445.T37 1889

Archives, Room Use Only - HE7669.P55 1925

Archives, Room Use Only - TK5115.K46 1912

Archives, Room Use Only - TK5671.L66 1858

This paper presents a deep learning algorithm for tomographic reconstruction (GANrec). The algorithm uses a generative adversarial network (GAN) to solve the inverse of the Radon transform directly. It works for independent sinograms without additional training steps. The GAN has been developed to fit the input sinogram with the model sinogram generated from the predicted reconstruction. Good quality reconstructions can be obtained during the minimization of the fitting errors. The reconstruction is a self-training procedure based on the physics model, instead of on training data. The algorithm showed significant improvements in the reconstruction accuracy, especially for missing-wedge tomography acquired at less than 180° rotational range. It was also validated by reconstructing a missing-wedge X-ray ptychographic tomography (PXCT) data set of a macroporous zeolite particle, for which only 51 projections over 70° could be collected. The GANrec recovered the 3D pore structure with reasonable quality for further analysis. This reconstruction concept can work universally for most of the ill-posed inverse problems if the forward model is well defined, such as phase retrieval of in-line phase-contrast imaging.