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[ASAP] Spectroscopic Signatures Reveal Cyclopentenyl Cation Contributions in Methanol-to-Olefins Catalysis

ACS Catalysis
DOI: 10.1021/acscatal.0c00721




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Legislation introduced in U.S. Congress to give Green Cards to foreign nurses and doctors

The move is likely to benefit a large number of Indian nurses and doctors, who are either on H-1B or J2 visas.




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Podcast: Tracking Zika, the evolution of sign language, and changing hearts and minds with social science

Online news editor Catherine Matacic shares stories on the evolution of sign language, short conversations than can change minds on social issues, and finding the one-in-a-million people who seem to be resistant to certain genetic diseases—even if they carry genes for them.   Nuno Faria joins host Sarah Crespi to explain how genomic analysis can track Zika’s entry date into Brazil and follow its spread.     [Image: r.a. olea/Flickr]




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Podcast: Human pheromones lightly debunked, ignoring cyberattacks, and designer chromosomes

This week, how Flickr photos could help predict floods, why it might be a good idea to ignore some cyberattacks, and new questions about the existence of human pheromones with Online News Editor David Grimm. And Sarah Richardson joins Alexa Billow to discuss a global project to build a set of working yeast chromosomes from the ground up. Read Sarah Richardson’s research in Science. Listen to previous podcasts.   Download the show transcript. Transcripts courtesy of Scribie.com. [Image: Drew Gurian; Music: Jeffrey Cook]




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A new dark matter signal from the early universe, massive family trees, and how we might respond to alien contact

For some time after the big bang there were no stars. Researchers are now looking at cosmic dawn—the time when stars first popped into being—and are seeing hints of dark matter’s influence on supercold hydrogen clouds. News Writer Adrian Cho talks with Sarah Crespi about how this observation was made and what it means for our understanding of dark matter. Sarah also interviews Joanna Kaplanis of the Wellcome Sanger Institute in Hinxton, U.K., about constructing enormous family trees based on an online social genealogy platform. What can we learn from the biggest family tree ever built—with 13 million members spanning 11 generations? In a bonus segment recording during a live podcasting event at the AAAS Annual Meeting in Austin, Sarah talks with Michael Varnum of Arizona State University in Tempe about what people think they will do if humanity comes into contact with aliens that just happen to be microbes. Live recordings sessions at the AAAS meeting were supported by funds from the European Commission. This week’s episode was edited by Podigy. Listen to previous podcasts. [Image: Kilo-Degree Survey Collaboration/H. Hildebrandt & B. Giblin/ESO; Music: Jeffrey Cook]  




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The places where HIV shows no sign of ending, and the parts of the human brain that are bigger—in bigger brains

Nigeria, Russia, and Florida seem like an odd set, but they all have one thing in common: growing caseloads of HIV. Science Staff Writer Jon Cohen joins host Sarah Crespi to talk about this week’s big read on how the fight against HIV/AIDS is evolving in these diverse locations. Sarah also talks with Armin Raznahan of the National Institute of Mental Health in Bethesda, Maryland, about his group’s work measuring which parts of the human brain are bigger in bigger brains. Adult human brains can vary as much as two times in size—and until now this expansion was thought to be evenly distributed. However, the team found that highly integrative regions are overrepresented in bigger brains, whereas regions related to processing incoming sensory information such as sight and sound tend to be underrepresented.  This week’s episode was edited by Podigy. Listen to previous podcasts. [Image: Misha Friedman; Music: Jeffrey Cook]




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New targets for the world’s biggest atom smasher and wood designed to cool buildings

The Large Hadron Collider (LHC) was built with one big goal in mind: to find the Higgs boson. It did just that in 2012. But the question on many physicists’ minds about the LHC is, “What have you done for me lately?” Host Sarah Crespi talks with Staff Writer Adrian Cho about proposals to look at the showers of particles created by its proton collisions in new ways—from changing which events are recorded, to changing how the data are analyzed, even building more detectors outside of the LHC proper—all in the hopes that strange, longer-lived particles are being generated but missed by the current set up. Also this week, Sarah talks with Tian Li of the University of Maryland in College Park about a modified wood designed to passively cool buildings. Starting from its humble roots in the forest, the wood is given a makeover: First it is bleached white to eliminate pigments that absorb light. Next, it is hot pressed, which adds strength and durability. Most importantly, these processes allow the wood to emit in the middle-infrared range, so that when facing the sky, heat passes through the wood out to the giant heat sink of outer space. This week’s episode was edited by Podigy. Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast




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Next-generation cellphone signals could interfere with weather forecasts, and monitoring smoke from wildfires to model nuclear winter

In recent months, telecommunications companies in the United States have purchased a new part of the spectrum for use in 5G cellphone networks. Weather forecasters are concerned that these powerful signals could swamp out weaker signals from water vapor—which are in a nearby band and important for weather prediction. Freelance science writer Gabriel Popkin joins host Sarah Crespi to talk about the possible impact of cellphone signals on weather forecasting and some suggested regulations. In other weather news this week, Sarah talks with Pengfei Yu, a professor at Jinan University in Guangzhou, China, about his group’s work using a huge smoke plume from the 2017 wildfires in western Canada as a model for smoke from nuclear bombs. They found the wildfire smoke lofted itself 23 kilometers into the stratosphere, spread across the Northern Hemisphere, and took 8 months to dissipate, which line up with models of nuclear winter and suggests these fires can help predict the results of a nuclear war. This week’s episode was edited by Podigy. Ads on this week’s show: KiwiCo.com Download the transcript (PDF)  Listen to previous podcasts. About the Science Podcast




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Vacuum in Particle Accelerators: Modelling, Design and Operation of Beam Vacuum Systems


 
A unique guide on how to model and make the best vacuum chambers

Vacuum in Particle Accelerators offers a comprehensive overview of ultra-high vacuum systems that are used in charge particle accelerators. The book?s contributors ? noted experts in the field ? also highlight the design and modeling of vacuum particle accelerators.

The book reviews vacuum requirements, identifies sources of gas in vacuum chambers and explores methods of removing them.

Read More...




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Product :: Swift for Beginners: Develop and Design, 2nd Edition




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Product :: Build watchOS Apps: Develop and Design




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Product :: Foundations of Digital Art and Design with Adobe Creative Cloud, 2nd Edition




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Product :: Foundations of Digital Art and Design with Adobe Creative Cloud, 2nd Edition




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Experimental design and optimisation (5): an introduction to optimisation

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY90037K, AMC Technical Brief
Analytical Methods Committee AMCTB no. 95
This Technical Brief outlines the basic principles of optimisation, and introduces some of the most commonly used approaches.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Quality by Design (QbD) approach for the development of a rapid UHPLC method for simultaneous determination of aglycone and glycoside forms of isoflavones in dietary supplements

Anal. Methods, 2020, 12,2082-2092
DOI: 10.1039/C9AY02778E, Paper
Kornelija Lasić, Ana Mornar, Biljana Nigović
Systematic development of a UHPLC method by QbD approach as performed for simultaneous determination of aglycone (genistein, daidzein, biochanin A and formononetin) and glycoside (genistin, daidzin, sissotrin, ononin) forms of isoflavones.
The content of this RSS Feed (c) The Royal Society of Chemistry




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The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00334D, Paper
Hong-Lin Ding, Yan-Qing Pu, Da-Ying Ye, Zi-Yue Dong, Man Yang, Cheng-Wei Lü, Yue An
The design and synthesis of two imidazole fluorescent probes for the special recognition of HClO/NaHSO3 and their applications are shown.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Fabrication of an electrochemical sensor based on metal-organic framework ZIF-8 for quantitation of silver ion: optimizing experimental conditions by central composite design (CCD)

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00843E, Paper
Farzaneh Hashemi , Ali Reza Zanganeh, Farid Naeimi , Maryam Tayebani
The ZIF-8 was synthesized and carbon paste electrode (CPE) modified with this metal-organic framework utilized for quantitation of silver(Ι) by differential pulse anodic stripping voltammetry (DPASV) technique. The prepared ZIF-8...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A Faustian foreign policy from Woodrow Wilson to George W. Bush [electronic resource]: dreams of perfectibility / Joan Hoff

Cambridge ; New York : Cambridge University Press, 2008




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Business activities significantly hit; recovery may take over a year: Survey

A CII survey indicates that the country may experience a protracted slowdown in economic activity.




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Topics in Statistical Simulation [electronic resource] : Research Papers from the 7th International Workshop on Statistical Simulation / edited by V.B. Melas, Stefania Mignani, Paola Monari, Luigi Salmaso

New York, NY : Springer New York : Imprint: Springer, 2014




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Statistical Methods and Applications from a Historical Perspective [electronic resource] : Selected Issues / edited by Fabio Crescenzi, Stefania Mignani

Cham : Springer International Publishing : Imprint: Springer, 2014




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The Significance Test Controversy Revisited [electronic resource] : The Fiducial Bayesian Alternative / by Bruno Lecoutre, Jacques Poitevineau

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2014




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Collecting spatial data [electronic resource] : optimum design of experiments for random fields / Werner G. Müller

Berlin : Springer, 2007




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Foundations in sound design for interactive media : a multidisciplinary approach / edited by Michael Filimowicz




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Signals and systems : analysis using transform methods and MATLAB / Michael J. Roberts

Roberts, Michael J., Dr., author




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Hack audio : an introduction to computer programming and digital signal processing in MATLAB / Eric Tarr

Tarr, Eric, author




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Signals and systems / Baolong Guo, Juanjuan Zhu

Guo, Baolong, author




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Adaptive IIR filtering in signal processing and control / Phillip A. Regalia

Regalia, Phillip A., 1962-




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Neural computing architectures : the design of brain-like machines / edited by Igor Aleksander




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Machine learning for signal processing : data science, algorithms, and computational statistics / Max A. Little

Little, Max A., author




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Design and optimization of sensors and antennas for wearable devices : emerging research and opportunities / [edited by] Vinod Kumar Singh, Ratnesh Tiwari, Vikas Dubey, Zakir Ali, Ashutosh Kumar Singh




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Foreign Affiliates - What Advisors to Owner/Manager Clients Need to Know

Join the tax lawyers of Dentons Canada LLP for an instructive overview and update of the tax rules in respect of foreign affiliates. Cross border holdings and debt require special consideration in tax filing, and Canada’s foreign affiliate tax regime has undergone some significant changes in the past couple of years. This webinar will examine the basics of Canada’s foreign affiliate taxation regime - as it applies to small and medium enterprises (SMEs) – who already carry an international presence, or are considering expansion abroad.

Available Sessions for this Seminar:

January 21, 2015 12:00 PM - 2:00 PM EST




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Resilient space systems design: an introduction.

Online Resource




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Principles of reinforced concrete design / Mete A. Sozen, Toshikatsu Ichinose, Santiago Pujol

Online Resource




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Design of concrete bridge beams prestressed with CFRP systems / Abdeldjelil Belardi, Mina Dawood, Prakash Poudel [and five others]

Barker Library - TE7.N275 no.907




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Reinforced concrete design / Chu-Kia Wang, Charles G.Salmon, José A.Pincheira, Gustavo J.Parra-Montesinos, University of Wisconsin-Madison

Barker Library - TA683.2.W3 2018




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Designed for digital: how to architect your business for sustained success / Jeanne W. Ross, Cynthia M. Beath, and Martin Mocker

Dewey Library - HD30.2.R6637 2019




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Organization design / edited by John Joseph (University of California, Irvine, USA), Oliver Baumann (University of Southern Denmark, Denmark), Richard Burton (Duke University, USA), Kannan Srikanth (Ohio State University, USA)

Dewey Library - HD30.28.O72 2019




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Worked examples for the design of concrete structures to Eurocode 2 / Tony Threlfall

Online Resource




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Constitutive modelling and failure prediction for silicone adhesives in façade design Michael Drass

Online Resource




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Life-Cycle Design, Assessment, and Maintenance of Structures and Infrastructure Systems edited by Fabio Biondini, et al

Online Resource




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Aligning Lean and value-based management: operations and financial functions at the system level / Gerd Kaufmann

Online Resource




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Signalized intersections: fundamentals to advanced systems / Daiheng Ni

Online Resource




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Artificial lift methods: design, practices, and applications / Tan Nguyen

Online Resource




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Architecting networked engineered systems: manufacturing systems design for industry 4.0 / Jelena Milisavljevic-Syed, Janet K. Allen, Sesh Commuri, Farrokh Mistree

Online Resource




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Trial by slander : a background to the Independent State of Croatia, and an account of the Anti-Croatian Campaign in Australia / by Les Shaw

Shaw, Les




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CRS Employment Opportunities: Section Research Manager, Foreign Policy Management

CRS is accepting applications for a Section Research Manager, Foreign Policy Management, GS-15 until December 17, 2019.

Click here for more information.




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[ASAP] Toward the Rational Design of Universal Dual Polarity Matrix for MALDI Mass Spectrometry

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00570




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Indian Football: AIFF suggests ISL, I-League follow AFC’s foreign player rule from 2021-’22 season

The members of the All India Football Federation Technical Committee, chaired by Shyam Thapa, discussed the idea through video-conferencing on Friday.




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[ASAP] Molecular Design of Heptazine-Based Photocatalysts: Effect of Substituents on Photocatalytic Efficiency and Photostability

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c00488