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[ASAP] In Vitro Identification of the Hamiltonian Cycle Using a Circular Structure Assisted DNA Computer

ACS Combinatorial Science
DOI: 10.1021/acscombsci.9b00150




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[ASAP] Rh/TiO<sub>2</sub>-Photocatalyzed Acceptorless Dehydrogenation of N-Heterocycles upon Visible-Light Illumination

ACS Catalysis
DOI: 10.1021/acscatal.0c00556




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[ASAP] Asymmetric Allylic Alkylation of ß-Ketoesters via C–N Bond Cleavage of <italic toggle="yes">N</italic>-Allyl-<italic toggle="yes">N</italic>-methylaniline Derivatives Catalyzed by a Nickel–Diphosphin

ACS Catalysis
DOI: 10.1021/acscatal.0c01356




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[ASAP] Enhancing the Electrocatalytic Activity of Pd/M (M = Ni, Mn) Nanoparticles for the Oxygen Reduction Reaction in Alkaline Media through Electrochemical Dealloying

ACS Catalysis
DOI: 10.1021/acscatal.9b05499




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[ASAP] Pd/Cu-Catalyzed Dehydrogenative Coupling of Dimethyl Phthalate: Synchrotron Radiation Sheds Light on the Cu Cycle Mechanism

ACS Catalysis
DOI: 10.1021/acscatal.0c00918




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UK-based Triumph Motorcycles eyes 15% market share in Indian superbike category

The company, which entered Indian market last year with 10 models, expanded its product range to 12 models with the launch of Thunderbird LT.




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UM Motorcycles, Lohia Auto form JV to make bikes in India

The JV, which is expected to start production by the second quarter of 2015, would utilise Lohia Auto's Kashipur facility in Uttarakhand to manufacture new products.




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US firm UM Motorcycles to launch cruiser bikes in India jointly with Lohia Auto

The company is known for innovative features such as keyless alarm system and blind spot mirror system. Its commuter models include 150cc Razor, and 125cc and 150cc Falcon, among others.




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Science Podcast - Abundant bacterial vesicles in the ocean and a rundown of stories from our daily news site (10 Jan 2014)

Ocean-going vesicles; stories from our daily news site.




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Podcast: Taking race out of genetics, a cellular cleanse for longer life, and smart sweatbands

Online news editor David Grimm shares stories on killing cells to lengthen life, getting mom’s microbes after a C-section, and an advanced fitness tracker that sits on the wrist and sips sweat.   Michael Yudell joins host Sarah Crespi to discuss an initiative to replace race in genetics with more biologically meaningful terms, and Lena Wilfert talks about drivers of the global spread of the bee-killing deformed wing virus.   [Image: Vipin Baliga/(CC BY 2.0)]




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Podcast: A recipe for clean and tasty drinking water, a gauge on rapidly rising seas, and fake flowers that can fool the most discerning insects

Online News Editor Catherine Matacic shares stories on what we can learn from 6million years of climate data, how to make lifelike orchids with 3D printing, and crowdsourced gender bias on eBay.   Fernando Rosario-Ortiz joins host Sarah Crespi to discuss how approaches to water purification differ between countries.   [Image: Eric Hunt/Wikipedia/CC BY-SA 3.0] 0]




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Podcast: Nuclear forensics, honesty in a sea of lies, and how sliced meat drove human evolution

Online News Editor David Grimm shares stories on the influence of governmental corruption on the honesty of individuals, what happened when our ancestors cut back on the amount of time spent chewing food, and how plants use sand to grind herbivores‘ gears.   Science’s International News Editor Rich Stone joins host Sarah Crespi to discuss his forensics story on how to track down the culprits after a nuclear detonation.   [Image: Miroslav Boskov]




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Podcast: Recognizing the monkey in the mirror, giving people malaria parasites as a vaccine strategy, and keeping coastal waters clean with seagrass

This week, we chat about what it means if a monkey can learn to recognize itself in a mirror, injecting people with live malaria parasites as a vaccine strategy, and insect-inspired wind turbines with Online News Editor David Grimm. And Joleah Lamb joins Alexa Billow to discuss how seagrass can greatly reduce harmful microbes in the ocean—protecting people and corals from disease. Read the research.   Listen to previous podcasts.   [Image: peters99/iStock; Music: Jeffrey Cook]




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The South Pole’s IceCube detector catches a ghostly particle from deep space, and how rice knows to grow when submerged

A detection of a single neutrino at the 1-square-kilometer IceCube detector in Antarctica may signal the beginning of “neutrino astronomy.” The neutral, almost massless particle left its trail of debris in the ice last September, and its source was picked out of the sky by the Fermi Gamma-ray Space Telescope soon thereafter. Science News Writer Daniel Clery joins host Sarah Crespi to discuss the blazar fingered as the source and how neutrinos from this gigantic matter-gobbling black hole could help astronomers learn more about mysterious high-energy cosmic rays that occasionally shriek toward Earth. Read the research. Sarah also talks with Cornell University’s Susan McCouch about her team’s work on deep-water rice. Rice can survive flooding by fast internodal growth—basically a quick growth spurt that raises its leaves above water. But this growth only occurs in prolonged, deep flooding. How do these plants know they are submerged and how much to grow? Sarah and Susan discuss the mechanisms involved and where they originated. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. [Image: NASA/Goddard Space Flight Center Conceptual Image Lab; Music: Jeffrey Cook]




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Why the platypus gave up suckling, and how gravity waves clear clouds

Suckling mothers milk is a pretty basic feature of being a mammal. Humans do it. Possums do it. But monotremes such as the platypus and echidna—although still mammals—gave up suckling long ago. Instead, they lap at milky patches on their mothers’ skin to get early sustenance. Science News Writer Gretchen Vogel talks with host Sarah Crespi about the newest suckling science—it turns out monotremes probably had suckling ancestors, but gave it up for the ability to grind up tasty, hard-shelled, river-dwelling creatures. Sarah also talks with Sandra Yuter of North Carolina State University in Raleigh about her work on fast-clearing clouds off the southwest coast of Africa. These immense marine layers appear to be exiting the coastal regions under the influence of gravity waves (not to be confused with gravitational waves). This finding can help scientists better model cloud behavior, particularly with respect to their influence on global temperatures. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. [Image: North Carolina State University]    




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Odd new particles may be tunneling through the planet, and how the flu operates differently in big and small towns

Hoping to spot subatomic particles called neutrinos smashing into Earth, the balloon-borne Antarctic Impulsive Transient Antenna (ANITA) detector has circled the South Pole four times. ANITA has yet to detect those particles, but it has twice seen oddball radio signals that could be evidence of something even weirder: some heavier particle unknown to physicists’ standard model, burrowing up through Earth. Science writer Adrian Cho joins host Sarah Crespi to discuss the possibility that this reading could lead to a big change in physics. Next, host Meagan Cantwell asks researcher Ben Dalziel what makes a bad—or good—flu year. Traditionally, research has focused on two factors: climate, which impacts how long the virus stays active after a sneeze or cough, and changes in the virus itself, which can influence its infectiousness. But these factors don’t explain every pattern. Dalziel, a population biologist in the Departments of Integrative Biology and Mathematics at Oregon State University in Corvallis, explains how humidity and community size shape the way influenza spreads. This week’s episode was edited by Podigy. Download a transcript of this episode (PDF) Listen to previous podcasts. About the Science Podcast [Image: Stuart Rankin/Flickr; Music: Jeffrey Cook]




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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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Sunil Kant Munjal recounts his father and uncles' journey of building Hero

The Munjal brothers knew bicycles. They did not have any capital, but possessed the technical knowledge and skills to make their mark in the rapidly growing bicycle industry, he writes




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Detection of prostate-specific antigen in semen using DNA aptamers: an application of nucleic acid aptamers in forensic body fluid identification

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00371A, Paper
Tetsuya Satoh, Seiya Kouroki, Yusuke Kitamura, Toshihiro Ihara, Kazutoshi Matsumura, Susumu Iwase
In forensics, body fluid identification plays an important role because it aids in reconstructing the crime scene. Therefore, it is essential to develop simple and reliable techniques for body fluid...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Chiral separations with crosslinked cellulose derivatives attached onto hybrid silica monolith particles via thiol-ene click reaction

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00772B, Paper
Yuhong Zhou, Qian Liang, Zhilun Zhang, Zhaodi Wang, Mingxian Huang
Hybrid silica monolith containing vinyl groups was synthesized by a sol-gel method and then ground and treated, yielding silica particles with 3-5 μm in particles size and 10-20 nm in...
The content of this RSS Feed (c) The Royal Society of Chemistry




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In situ imaging of intracellular human telomerase RNA with molecular beacon-functionalized gold nanoparticles

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00461H, Paper
Tao Xie, Ziyan Fan, Ruilong Zhang, Xiaohe Tian, Guangmei Han, Zhengjie Liu, Zhongping Zhang
We develop molecular beacon-functionalized gold nanoparticles for in situ human telomerase RNA imaging in live cells.
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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Au nanoparticle preconcentration coupled with CE-electrochemiluminescence detection for sensitive analysis of fluoroquinolones in European eel (Anguilla anguilla)

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00264J, Paper
Longhua Guo, Meihua Liu, Yuechun Yin, Lifen Chen, Zhitao Chen, Jing-Jing Liu, Bin Qiu
In this work, a novel method based on gold nanoparticle preconcentration coupled with CE for electrochemiluminescent detection of ciprofloxacin, enrofloxacin, ofloxacin, and norfloxacin in European eels was developed. The addition...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Colorimetric speciation analysis of chromium using 2-thiobarbituric acid capped silver nanoparticles

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00160K, Paper
Kamal Mousapour, Salahaddin Hajizadeh, Khalil Farhadi
Colorimetric determination of Cr(III) and Cr(VI) based on 2-thiobarbituric acid capped silver nanoparticles.
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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Simultaneous aptasensor assay of ochratoxin A and adenosine triphosphate in beer based on Fe3O4 and SiO2 nanoparticle as carriers

Anal. Methods, 2020, 12,2253-2259
DOI: 10.1039/D0AY00311E, Paper
Xiluan Yan, Mengmeng Jiang, Yuting Jian, Jing Luo, Xinxin Xue, Xin Chen, Xiangjuan Zheng, Fanrong Ai
In this work, a chemiluminescence (CL) method based on dual aptasensors using Fe3O4 and SiO2 nanoparticles (NPs) as carriers is developed for the simultaneous detection of ochratoxin A (OTA) and adenosine triphosphate (ATP) in beer.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rapid and colorimetric detection of nucleic acids based on entropy-driven circuit and DNAzyme mediated autocatalytic reaction

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00341G, Paper
Hongli Shi, Jianyuan Dai, fang Wang, Yushun Xia, Dan Xiao, Cuisong Zhou
In this work, a novel, rapid and enzyme-free colorimetric biosensor for nucleic acids detection has been developed based on entropy-driven circuit (EDC) and DNAzyme mediated autocatalytic reaction. Upon sensing of...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A Chronicle of Permutation Statistical Methods [electronic resource] : 1920–2000, and Beyond / by Kenneth J. Berry, Janis E. Johnston, Paul W. Mielke Jr

Cham : Springer International Publishing : Imprint: Springer, 2014




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Albon denies Leclerc a virtual F1 'trick

The Thai's victory over his Ferrari rival gave Red Bull something to celebrate on a day that should have seen the return of Max Verstappen's home Dutch Grand Prix after a 35-year absence.




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Internet of vehicles: technologies and services toward smart cities: 6th International Conference, IOV 2019, Kaohsiung, Taiwan, November 18-21, 2019, Proceedings / Ching-Hsien Hsu, Sondès Kallel, Kun-Chan Lan, Zibin Zheng (eds.)

Online Resource




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Street fights in Copenhagen: bicycle and car politics in a green mobility city / Jason Henderson and Natalie Marie Gulsrud

Rotch Library - HE311.D42 C6636 2019




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The Manchester benchmarks for rail vehicle simulation / edited by S. Iwnicki

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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Particle damping technology based structural control / Zheng Lu, Sami F. Masri, Xilin Lu

Online Resource




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A history of the modern Middle East / William L. Cleveland (late of Simon Fraser University), Martin Bunton (University of Victoria)

Cleveland, William L., author




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[ASAP] Bifunctional Au@Pt/Au core@shell Nanoparticles As Novel Electrocatalytic Tags in Immunosensing: Application for Alzheimer’s Disease Biomarker Detection

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00760




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[ASAP] Structural Characterization of Individual a-Synuclein Oligomers Formed at Different Stages of Protein Aggregation by Atomic Force Microscopy-Infrared Spectroscopy

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00593




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[ASAP] Zirconium–Metalloporphyrin Frameworks–Luminol Competitive Electrochemiluminescence for Ratiometric Detection of Polynucleotide Kinase Activity

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c01262




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[ASAP] Asymmetrical Flow Field Flow Fractionation Coupled to Nanoparticle Tracking Analysis for Rapid Online Characterization of Nanomaterials

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00406




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[ASAP] Rapid and Sensitive Detection of anti-SARS-CoV-2 IgG, Using Lanthanide-Doped Nanoparticles-Based Lateral Flow Immunoassay

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00784




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[ASAP] Tandem NMR and Mass Spectrometry Analysis of Human Nuclear Membrane Lipids

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05052




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[ASAP] Sequencing of Small DNA Fragments with Aggregated-Induced-Emission Molecule-Labeled Nucleotides

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00707




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[ASAP] Correction of <italic toggle="yes">Q</italic> Factor Effects for Simultaneous Collection of Elemental Analysis and Relaxation Times by Nuclear Magnetic Resonance

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05603




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Covid-19: Migrant worker, wife die in road crash in Lucknow while trying to cycle to Chhattisgarh

Their children – a three-year-old son and a four-year-old daughter – survived.




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[ASAP] Microscopic Analysis of Heterogeneous Nucleation of Nanoparticle Superstructures

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c01844




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[ASAP] Acoustic Vibrations of Al Nanocrystals: Size, Shape, and Crystallinity Revealed by Single-Particle Transient Extinction Spectroscopy

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c01190




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[ASAP] Computational Evidence for Homonuclear Ge<sup>I</sup>Ge<sup>I</sup> Dative Bonds

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.9b11665




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[ASAP] Attracting Opposites: Promiscuous Ion-p Binding in the Nucleobases

The Journal of Physical Chemistry A
DOI: 10.1021/acs.jpca.0c02766




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Oakland’s Sugar-Sweetened Beverage Tax: Impacts on Prices, Purchases and Consumption by Adults and Children (Journal Article)

In this paper, we estimate the impact of the tax on retail prices, product availability, purchases, and child and adult consumption of taxed beverages in Oakland, as well as of potential substitute beverages.




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Alaska codfish chronicle: a history of the Pacific cod fishery in Alaska / James Mackovjak

Dewey Library - SH351.P24 M33 2019




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Engineering interfacial entropic effects to generate giant viscosity changes in nanoparticle embedded polymer thin films

Soft Matter, 2020, 16,4065-4073
DOI: 10.1039/D0SM00019A, Paper
Aparna Swain, Nafisa Begam, Sivasurender Chandran, M. S. Bobji, J. K. Basu
We demonstrate a new method to study the viscosity of PNC thin films, consisting of polymer grafted nanoparticles (PGNPs) embedded in un-entangled homopolymer melt films, using atomic force microscopy based force–distance spectroscopy.
The content of this RSS Feed (c) The Royal Society of Chemistry