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Double dipping in an NIH loan repayment program, and using undersea cables as seismic sensors

The National Institutes of Health’s largest loan repayment program was conceived to help scientists pay off school debts without relying on industry funding. But a close examination of the program by investigative correspondent Charles Piller has revealed that many participants are taking money from the government to repay their loans, while at the same time taking payments from pharmaceutical companies. Piller joins Host Sarah Crespi to talk about the steps he took to uncover this double dipping and why ethicists say this a conflict of interest.   Sarah also talks with Nate Lindsey, a Ph.D. candidate at the University of California, Berkeley, about turning a 50-kilometer undersea fiber optic cable designed to move data into a sensor for activity in the ocean and the land underneath. During a 4-day test in Monterey Bay, California, the cable detected earthquakes, faults, waves, and even ocean-going storms. For this month’s books segment, Kiki Sandford talks with Dan Hooper about his book At the Edge of Time: Exploring the Mysteries of Our Universe’s First Seconds.   You can find more books segments on the Books et al. blog.   This week’s episode was edited by Podigy.   Ads on this week’s show: McDonalds; Salk’s Where Cures Begin podcast   Download the transcript (PDF) Listen to previous podcasts.   About the Science Podcast




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Hunting for new epilepsy drugs, and capturing lightning from space

About one-third of people with epilepsy are treatment resistant. Up until now, epilepsy treatments have focused on taming seizures rather than the source of the disease and for good reason—so many roads lead to epilepsy: traumatic brain injury, extreme fever and infection, and genetic disorders, to name a few. Staff Writer Jennifer Couzin-Frankel talks with host Sarah Crespi about researchers that are turning back the pages on epilepsy, trying to get to the beginning of the story where new treatments might work. And Sarah also talks with Torsten Neurbert at the Technical University of Denmark’s National Space Institute in Kongens Lyngby about capturing high-altitude “transient luminous events” from the International Space Station (ISS). These lightning-induced bursts of light, color, and occasionally gamma rays were first reported in the 1990s but had only been recorded from the ground or aircraft. With new measurements from the ISS come new insights into the anatomy of lightning. This week’s episode was edited by Podigy. Ads on this week’s show: Bayer; Lightstream; KiwiCo Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast [Image: Gemini Observatory; Music: Jeffrey Cook]




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Areas to watch in 2020, and how carnivorous plants evolved impressive traps

We start our first episode of the new year looking at future trends in policy and research with host Joel Goldberg and several Science News writers. Jeffrey Mervis discusses upcoming policy changes, Kelly Servick gives a rundown of areas to watch in the life sciences, and Ann Gibbons talks about potential advances in ancient proteins and DNA. In research news, host Meagan Cantwell talks with Beatriz Pinto-Goncalves, a postdoctoral researcher at the John Innes Centre, about carnivorous plant traps. Through understanding the mechanisms that create these traps, Pinto-Goncalves and colleagues elucidate what this could mean for how they emerged in the evolutionary history of plants. This week’s episode was edited by Podigy. Ads on this week’s show: KiwiCo Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast  




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Researchers flouting clinical reporting rules, and linking gut microbes to heart disease and diabetes

Though a law requiring clinical trial results reporting has been on the books for decades, many researchers have been slow to comply. Now, 2 years after the law was sharpened with higher penalties for noncompliance, investigative correspondent Charles Piller took a look at the results. He talks with host Sarah Crespi about the investigation and a surprising lack of compliance and enforcement. Also this week, Sarah talks with Brett Finlay, a microbiologist at the University Of British Columbia, Vancouver, about an Insight in this week’s issue that aims to connect the dots between noncommunicable diseases like heart disease, diabetes, and cancer and the microbes that live in our guts. Could these diseases actually spread through our microbiomes? This week’s episode was edited by Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF). [Image: stu_spivack/Flickr; Music: Jeffrey Cook]




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A cryo–electron microscope accessible to the masses, and tracing the genetics of schizophrenia

Structural biologists rejoiced when cryo–electron microscopy, a technique to generate highly detailed models of biomolecules, emerged. But years after its release, researchers still face long queues to access these machines. Science’s European News Editor Eric Hand walks host Meagan Cantwell through the journey of a group of researchers to create a cheaper, more accessible alternative. Also this week, host Joel Goldberg speaks with psychiatrist and researcher Goodman Sibeko, who worked with the Xhosa people of South Africa to help illuminate genetic details of schizophrenia. Though scientists have examined this subject among Western populations, much less is known about the underlying genetics of people native to Africa. This week’s episode was edited by Podigy. Download a transcript (PDF) Listen to previous podcasts. About the Science Podcast




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NIH’s new diversity hiring program, and the role of memory suppression in resilience to trauma

On this week’s show, senior correspondent Jeffrey Mervis joins host Sarah Crespi to discuss a new National Institutes of Health (NIH) grant program that aims to encourage diversity at the level of university faculty with the long-range goal of increasing the diversity of NIH grant recipients. Sarah also talks with Pierre Gagnepain, a cognitive neuroscientist at INSERM, the French biomedical research agency, about the role of memory suppression in post-traumatic stress disorder. Could people that are better at suppressing memories be more resilient to the aftermath of trauma? This week’s episode was edited by Podigy. Listen to previous podcasts. About the Science Podcast Download a transcript (PDF).




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Polymer Electrolytes: Characterization Techniques and Energy Applications


 
A comprehensive overview of the main characterization techniques of polymer electrolytes and their applications in electrochemical devices

Polymer Electrolytes is a comprehensive and up-to-date guide to the characterization and applications of polymer electrolytes. The authors ? noted experts on the topic ? discuss the various characterization methods, including impedance spectroscopy and thermal characterization. The authors also provide information

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Flexible and Wearable Electronics for Smart Clothing


 
Provides the state-of-the-art on wearable technology for smart clothing

The book gives a coherent overview of recent development on flexible electronics for smart clothing with emphasis on wearability and durability of the materials and devices. It offers detailed information on the basic functional components of the flexible and wearable electronics including sensing, systems-on-a-chip, interacting, and energy, as well as the integrating and connecting

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Twinning pics of B-town mother-daughter duos




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Sonakshi does the Titanic pose on a hilltop

Bollywood actress Sonakshi Sinha is currently spending time at home due to the lockdown which has been implemented in the country to control the spread of the novel Coronavirus.




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Protests against opening of TASMAC shops

TIRUCHI Protests by public against opening of TASMAC liquor outlets were held at different places in the district on Friday.The protest by a group of




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Tiruchi industrialists keen on retaining migrant labourers

TIRUCHI Impressed by the adaptability and dedication of migrant labourers from North-Indian States, industrialists in Tiruchi have been keen on going




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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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Trump, 'stable genius'

It reads like a horror story, an almost comic immorality tale




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Hilary Mantel's new novel brings Thomas Cromwell across the finish line

The Mirror and the Light is the triumphant capstone to Mantel's trilogy on Thomas Cromwell




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Product :: Apple Pro Training Series: Pages, Numbers, and Keynote




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Product :: Apple Pro Training Series: OS X Server Essentials 10.10: Using and Supporting OS X Server on Yosemite




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Product :: Brand Flip, The: Why customers now run companies and how to profit from it




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Product :: Brand Flip, The: Why customers now run companies and how to profit from it




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Prospective Philosophy of Software: A Simondonian Study


 
Computer software (operating systems, web browsers, word processors, etc.) structure our daily lives. Comprising both a user interface and the electronic circuits of the machine it is printed to, software represents a hybrid object at the crossroads of materiality and immateriality. But is it, strictly speaking, a technical object ? By examining the status of software against the criteria of philosophy of classic techniques, in particular that of

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The Wiley Handbook of Healthcare Treatment Engagement: Theory, Research, and Clinical Practice


 

Against a global backdrop of problematic adherence to medical treatment, this volume addresses and provides practical solutions to the simple question: “Why don’t patients take treatments that could save their lives?”

The Wiley handbook of Healthcare Treatment Engagementoffers a guide to the theory, research and clinical practice of promoting patient engagement in healthcare treatment at individual, organizational and systems levels. The concept of



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A Companion to Adorno


 

A definitive contribution to scholarship on Adorno, bringing together the foremost experts in the field

As one of the leading continental philosophers of the last century, and one of the pioneering members of the Frankfurt School, Theodor W. Adorno is the author of numerous influential—and at times quite radical—works on diverse topics in aesthetics, social theory, moral philosophy, and the history of modern philosophy, all of which concern the contradictions



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The World's Construction Mechanism: Trajectories, Imbalances, and the Future of Societies


 

The interdisciplinarity between the biological and human sciences is here to serve a daring objective: to decipher, by means of a logical chain, the explanatory factors of human trajectories and imbalances between societies and nations. To do this, The World’s Construction Mechanism is based on an unprecedented analysis of the dynamics of the human species, combining the contributions of anthropology, archeology, biology, climatology, economics, geography



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Companion to Women's and Gender Studies


 

A comprehensive overview of the interdisciplinary field of Women's and Gender Studies, featuring original contributions from leading experts from around the world

The Companion to Women's and Gender Studies is a comprehensive resource for students and scholars alike, exploring the central concepts, theories, themes, debates, and events in this dynamic field. Contributions from leading scholars and researchers cover a wide range of topics while providing



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A membraneless gas-trapping device for cyanide detection and quantification

Anal. Methods, 2020, 12,2009-2015
DOI: 10.1039/D0AY00245C, Paper
Chatipat Lorpaiboon, Wanutcha Lorpaiboon, Manchuta Dangkulwanich
A novel device for trapping gaseous compounds was invented and employed to create a user-friendly cyanide test kit for aqueous solutions.
The content of this RSS Feed (c) The Royal Society of Chemistry




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A deep learning approach to identify association of disease–gene using information of disease symptoms and protein sequences

Anal. Methods, 2020, 12,2016-2026
DOI: 10.1039/C9AY02333J, Paper
Xingyu Chen, Qixing Huang, Yang Wang, Jinlong Li, Haiyan Liu, Yun Xie, Zong Dai, Xiaoyong Zou, Zhanchao Li
Prediction of disease–gene association based on a deep convolutional neural network.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Liquid–liquid microextraction of glyphosate, glufosinate and aminomethylphosphonic acid for the analysis of agricultural samples by liquid chromatography

Anal. Methods, 2020, 12,2039-2045
DOI: 10.1039/D0AY00120A, Paper
Javier Marín, Natalia Campillo, Manuel Hernández-Córdoba, Isabel Garrido, José Fenoll, Pilar Viñas
An ion-pair liquid–liquid microextraction procedure followed by LC tandem mass spectrometry allows a reliable and sensitive determination glyphosate, glufosinate y aminomethylphosphonic acid in agricultural samples.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Recent advance in the analysis methodologies for microplastics in aquatic organisms: Current knowledge and research challenges

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00143K, Minireview
Jingkun Zhu, Can Wang
The widespread occurrence and high bioavailability of microplastics have increasingly attracted wide attention to society. Because of the presence of microplastics in aquatic organisms, it is necessary to investigate their...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Detection of Nutrition and Toxic Elements in Pakistani Pepper Powders Using Laser Induced Breakdown Spectroscopy

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00630K, Paper
Imran Rehan, Kamran Rehan, Muhammad Zubair Khan, Sabiha Sultana, Riaz Khan, Hamdullah Khan
In the current paper, we applied laser induced breakdown spectroscopy (LIBS) to determine the elemental distribution of nutritional and trace heavy metals in pepper powders available in Pakistan using standard...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A novel microfluidic paper-based analytical device based on chemiluminescence for the determination of β-agonists in swine hair

Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02754H, Paper
Wei Li, Yong Luo, Xiqing Yue, Junrui Wu, Rina Wu, Yu Qiao, Qing Peng, Bo Shi, Bingcheng Lin, Xu Chen
β-Agonists are illegal feed additives in the feed industries of many countries, especially China.
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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Derivatization and rapid GC—MS screening of chlorides relevant to the Chemical Weapons Convention in organic liquid samples

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00263A, Paper
Open Access
Marja-Leena Kuitunen, Jorgelina Cecilia Altamirano, Peter Siegenthaler, Terhi Hannele Taure, Vesa Mauri Antero Häkkinen, Paula Vanninen
A simple derivatization technique was developed for the analysis of seven Schedule 3 chemicals and one Schedule 2 chemical listed in the Chemical Weapons Conventions (CWC). Phosgene, phosphorus oxychloride, phosphorus...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ultrasensitive immunochromatographic strips for fast screening of the nicarbazin marker in chicken breast and liver samples based on monoclonal antibodies

Anal. Methods, 2020, 12,2143-2151
DOI: 10.1039/D0AY00414F, Paper
Xiaoxin Xu, Liqiang Liu, Xiaoling Wu, Hua Kuang, Chuanlai Xu
Nicarbazin is an anticoccidial drug with a residue limit in animal husbandry.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Multi-residue determination of micropollutants in Nigerian fish from Lagos lagoon using ultrasound assisted extraction, solid phase extraction and ultra-high-performance liquid chromatography tandem mass spectrometry

Anal. Methods, 2020, 12,2114-2122
DOI: 10.1039/D0AY00411A, Paper
Idera Fabunmi, Natalie Sims, Kathryn Proctor, Aderonke Oyeyiola, Temilola Oluseyi, Kehinde Olayinka, Barbara Kasprzyk-Hordern
This reports for the first time a simple and robust approach in determining pharmaceuticals in different fish species in Nigeria.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Aptamer-based fluorometric determination of chloramphenicol by controlling the activity of hemin as a peroxidase mimetic

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00389A, Paper
Ling-Chen Wang, Cheng-Yi Hong, Zheng-Zhong Lin, Xiao-Mei Chen, Zhi-Yong Huang
A method for the aptamer-based determination of chloramphenicol (CAP) was developed by exploiting the peroxidase mimicking activity of hemin.
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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Portable and benchtop Raman spectrometers coupled to cluster analysis to identify quinine sulfate polymorphs in solid dosage forms and antimalarial drug quantification in solution by AuNPs-SERS with MCR-ALS

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00693A, Paper
Sarmento J. Mazivila, Helena I. S. Nogueira, Ricardo N. M. J. Páscoa, David S. M. Ribeiro, João L. M. Santos, João M. M. Leitão, Joaquim C. G. Esteves da Silva
Raman spectrometers coupled to cluster analysis were able to identify two polymorphs of quinine sulfate in solid dosage forms. Gold nanoparticles-surface-enhanced Raman scattering with MCR-ALS was used to antimalarial drug quantification in solution.
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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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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Solid-phase microextraction using a β-ketoenamine-linked covalent organic framework coating for efficient enrichment of synthetic musks in water samples

Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY02755F, Paper
Lian Wen, Peng Wu, Lei-Lei Wang, Li-Zong Chen, Ming-Lin Wang, Xia Wang, Jin-Ming Lin, Ru-Song Zhao
This study indicated the promising applicability of the TpPa-1 as a solid-phase microextraction fiber coating for reliably detecting synthetic musks at trace levels from environmental samples.
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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A high-throughput plasmonic tongue using an aggregation assay and nonspecific interactions: classification of taste profiles in maple syrup

Anal. Methods, 2020, Advance Article
DOI: 10.1039/C9AY01942A, Paper
Simon Forest, Trevor Théorêt, Julien Coutu, Jean-Francois Masson
A simple colorimetric test detects off-flavour profiles of maple syrups in minutes, which are detectable by the naked eye.
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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Colorimetric indicators for volatile amines based on succinic anhydride (SAh)-grafted poly (lactic acid) (PLA)

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00550A, Paper
Adrian Lopera-Valle, Anastasia Elias
Smart materials that can undergo changes in color upon the detection of amines have the potential to provide information on the freshness of fish and meat.
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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Miniaturized QuEChERS method for determination of 97 pesticide residues in wine by ultra-high performance liquid chromatography coupled to tandem mass spectrometry

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00744G, Paper
Gabrieli Bernardi, Magali Kemmerich, Martha B Adaime, Osmar Damian Prestes, Renato Zanella
A miniaturized sample preparation method was developed and validated for the multiresidue determination of 97 pesticide residues in wine samples. The proposed extraction procedure is based on QuEChERS acetate method...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Hydrothermal synthesis of Auricularia auricula derived nitrogen, phosphorus-doped carbon dots and application in Ag(I) and 4-nitrophenol detection and bioimaging

Anal. Methods, 2020, 12,2237-2243
DOI: 10.1039/D0AY00316F, Paper
Yujiao Tu, Suping Wang, Xiaotian Yuan, Pengfei Song, Yunlin Wei, Kunhao Qin, Qi Zhang, Xiuling Ji
Schematic of the synthetic route for fluorescent Aa N,P-CDs and their application in the detection of 4-NP and Ag(I) and bioimaging.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Ion chromatography for monitoring [NTf2]− anion contaminants in pure and saline water

Anal. Methods, 2020, 12,2244-2252
DOI: 10.1039/D0AY00337A, Paper
Coby J. Clarke, Liem Bui-Le, Jason Hallett
An optimized ion chromatography method for quantifying highly polarizable [NTf2] anions in high salinity wastewater is presented.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Development and validation of a real-time microelectrochemical sensor for clinical monitoring of tissue oxygenation/perfusion

Anal. Methods, 2020, Advance Article
DOI: 10.1039/D0AY00206B, Paper
Gama Theophile Gnahoré, Jack L. Kelly, Saidhbhe L. O'Riordan, Fiachra B. Bolger, Michelle M. Doran, Michelle Sands, John P. Lowry
Oxygen is critically important to tissue viability and there is increasing demand for its reliable real-time clinical monitoring in order to prevent, diagnose and treat several pathological disorders, including hypoxia, stroke and reperfusion injury.
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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A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO-) in live cells

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00012D, Paper
Yaru Sun, Baoli Dong, Yaru Lu, Wenhui Song, Abdul Hadi Mehmood, Weiying Lin
Peroxynitrite (ONOO−) is one of reactive oxygen species, and plays a vital role in many physiological and pathological processes. Given that the ONOO− level is closely related with many serious...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A simple paper-based approach for arsenic determination in water using hydride generation coupled with mercaptosuccinic-acid capped CdTe quantum dots

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00273A, Paper
Oraphan Thepmanee, Kanlaya Prapainop Katewongsa, Obnithi Nooppha, Nuanlaor Ratanawimarnwong, Weena Siangproh, Orawon Chailapakul, Kriangsak Songsrirote
This research aims to develop a simple paper-based device for arsenic detection in water samples where a hydride generation technique coupled with mercaptosuccinic acid-capped CdTe quantum dots (MSA-CdTe QDs) as...
The content of this RSS Feed (c) The Royal Society of Chemistry




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The application of antibody – aptamer hybrid biosensors in the clinical diagnostics and environmental analysis

Anal. Methods, 2020, Accepted Manuscript
DOI: 10.1039/D0AY00678E, Critical Review
Marta Jarczewska, Elzbieta Malinowska
The growing number of various diseases and the increase of environmental contamination are the causes for elaboration of novel methods for their detection. The possibility of application of affinity-based biosensors...
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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The Canada-US border in the 21st century [electronic resource] : trade, immigration and security in the age of Trump / John B. Sutcliffe and William P. Anderson.

Abingdon, Oxon : Routledge, 2019.




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North American borders in comparative perspective [electronic resource] / edited by Guadalupe Correa-Cabrera and Victor Konrad.

Tucson : University of Arizona Press, 2020.




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A history of ancient Moab from the Ninth to First centuries BCE [electronic resource] / by Burton MacDonald.

Atlanta : SBL Press, [2020]