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CRS Employment Opportunities: Analyst in Social Policy (Juvenile, Tribal, and Criminal Justice Systems)

CRS is accepting applications through the Graduate Recruit Program for an Analyst in Social Policy (Juvenile, Tribal, and Criminal Justice Systems), GS-9/11 until March 13, 2020.

Click here for more information.




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CRS Employment Opportunities: Research Manager – Federalism and Emergency Management

CRS is accepting applications for a Research Manager – Federalism and Emergency Management, GS-15 until March 23, 2020.

Click here for more information.




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CRS Employment Opportunities: Research Manager – Banking, Insurance, Securities, and Macroeconomics Policy Section

CRS is accepting applications for a Research Manager – Banking, Insurance, Securities, and Macroeconomics Policy Section, GS-15 until April 6, 2020.

Click here for more information.




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CRS Employment Opportunities: Research Librarian (Domestic Social Policy)

CRS is accepting applications through the Graduate Recruit Program for a Research Librarian (Domestic Social Policy), GS-9 until April 10, 2020.

Click here for more information.




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CRS Employment Opportunities: Legislative Data Specialist

CRS is accepting applications for a Legislative Data Specialist, GS-11 until May 4, 2020.

Click here for more information.




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CRS Employment Opportunities: Analyst in Environmental Policy

CRS is accepting applications for an Analyst in Environmental Policy, GS-14 until May 7, 2020.

Click here for more information.




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CRS Employment Opportunities: Law Librarian

CRS is accepting applications for a Law Librarian, GS-12 until May 22, 2020.

Click here for more information.




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CRS Employment Opportunities: Analyst in Science and Technology Policy

CRS has extended the application deadline for the Analyst in Science and Technology Policy, GS-13 until May 18, 2020.

Click here for more information.




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Weather Warnings for Western Australia - land areas. Issued by the Australian Bureau of Meteorology




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FCC Providing Flexibility to Volunteer Examiners in Developing Remote Testing Methods

The FCC has clarified that nothing in its rules prohibits remote amateur radio testing, and no prior approval is needed to conduct remote exam sessions.

“The Commission provides flexibility to volunteer examiners and coordinators who wish to develop remote testing methods or to increase remote testing programs already in place,” the FCC said in an April 30 news release. “We recognize that some v...




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AMSAT Solicits Nominations for the 2020 Board of Directors Election

AMSAT is soliciting candidate nominations for the 2020 Board of Directors Election set for later this year, to fill the seats of three incumbent Directors whose 2-year terms expire in 2020: Tom Clark, K3IO; Mark Hammond, N8MH, and Bruce Paige, KK5DO. AMSAT members may further elect up to two Alternate Directors for 1-year terms. Valid Director nominations must be in writing and require either o...




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RSGB’s RadCom Magazine May Edition Available to All Online




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First Guatemalan Satellite Deployed from the ISS

Guatemala’s first satellite, a CubeSat called Quetzal-1, was deployed from the International Space Station (ISS) on April 28. Its primary mission is to test a sensor for remote data acquisition for natural resource management, which could be used to monitor water quality in inland water bodies.

The satellite is part of the Japanese Kibo CubeSat program, a product of the cooperation between, amon...




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IARU Region 2 Online Emergency Communication Workshops Get Under Way

International Amateur Radio Union Region 2 (IARU R2) virtual emergency communication workshops got under way on April 29, when the first of the programs in English and Spanish, “What is Winlink and its Importance during Emergency Communications,” was presented in Spanish. Workshop presenter Alfonso Tamez, XE2O, of the Mexican Federation of Radio Amateurs, offered insights into the usefulness an...




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Coronavirus Creating Short-Term Delivery Delays from ARRL Headquarters




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[ASAP] “Sample-to-Answer” Detection of Rare ctDNA Mutation from 2 mL Plasma with a Fully Integrated DNA Extraction and Digital Droplet PCR Microdevice for Liquid Biopsy

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00818




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[ASAP] One-Step Surface Modification to Graft DNA Codes on Paper: The Method, Mechanism, and Its Application

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00317




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[ASAP] Hollow Fiber Liquid-Phase Microextraction At-Line Coupled to Capillary Electrophoresis for Direct Analysis of Human Body Fluids

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00697




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[ASAP] In Situ Incorporation of Fluorophores in Zeolitic Imidazolate Framework-8 (ZIF-8) for Ratio-Dependent Detecting a Biomarker of Anthrax Spores

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00499




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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] High-Field Asymmetric Waveform Ion Mobility Spectrometry and Native Mass Spectrometry: Analysis of Intact Protein Assemblies and Protein Complexes

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00649




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[ASAP] Sulfenic Acid-Mediated on-Site-Specific Immobilization of Mitochondrial-Targeted NIR Fluorescent Probe for Prolonged Tumor Imaging

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05855




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[ASAP] Advanced Liquid Chromatography of Polyolefins Using Simultaneous Solvent and Temperature Gradients

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c01095




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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] Single-Cell Metabolic Profiling: Metabolite Formulas from Isotopic Fine Structures in Heterogeneous Plant Cell Populations

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00936




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[ASAP] Probing the Mechanism of Structure-Switching Aptamer Assembly by Super-Resolution Localization of Individual DNA Molecules

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05563




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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] MALDI-2 Mass Spectrometry and Immunohistochemistry Imaging of Gb3Cer, Gb4Cer, and Further Glycosphingolipids in Human Colorectal Cancer Tissue

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00480




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[ASAP] Excimer-FRET Cascade in Dual DNA Probes: Open Access to Large Stokes Shift, Enhanced Acceptor Light up, and Robust RNA Sensing

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00270




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[ASAP] Sensitive Top-Down Proteomics Analysis of a Low Number of Mammalian Cells Using a Nanodroplet Sample Processing Platform

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00467




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[ASAP] Method for Structural Determination of Lipid-Derived Radicals

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00053




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[ASAP] Metal–Organic Framework-Enhanced Solid-Phase Microextraction Mass Spectrometry for the Direct and Rapid Detection of Perfluorooctanoic Acid in Environmental Water Samples

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05524




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[ASAP] Capping Ligand Size-Dependent LSPR Property Based on DNA Nanostructure-Mediated Morphological Evolution of Gold Nanorods for Ultrasensitive Visualization of Target DNA

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00321




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[ASAP] Fold-Change Compression: An Unexplored But Correctable Quantitative Bias Caused by Nonlinear Electrospray Ionization Responses in Untargeted Metabolomics

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00246




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[ASAP] Discovering New Lipidomic Features Using Cell Type Specific Fluorophore Expression to Provide Spatial and Biological Specificity in a Multimodal Workflow with MALDI Imaging Mass Spectrometry

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00446




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[ASAP] Breaking the Affinity Limit with Dual-Phase-Accessible Hotspot for Ultrahigh Raman Scattering of Nonadsorptive Molecules

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05727




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[ASAP] Hydrogen/Deuterium and <sup>16</sup>O/<sup>18</sup>O-Exchange Mass Spectrometry Boosting the Reliability of Compound Identification

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05379




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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] In Situ Study of the Drug–Target Protein Interaction in Single Living Cells by Combining Fluorescence Correlation Spectroscopy with Affinity Probes

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00263




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[ASAP] Self-Enhanced Chemiluminescence of Tris(bipyridine) Ruthenium(II) Derivative Nanohybrids: Mechanism Insight and Application for Sensitive Silver Ions Detection

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00897




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[ASAP] 27-Plex Tandem Mass Tag Mass Spectrometry for Profiling Brain Proteome in Alzheimer’s Disease

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00655




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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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[ASAP] In Vivo Chemical Analysis of Plant Sap from the Xylem and Single Parenchymal Cells by Capillary Microsampling Electrospray Ionization Mass Spectrometry

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00939




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[ASAP] Collision-Induced Unfolding Studies of Proteins and Protein Complexes using Drift Tube Ion Mobility-Mass Spectrometer

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00772




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[ASAP] Fully Exploiting the Power of 2D NMR <italic toggle="yes">J</italic>-Resolved Spectroscopy

Analytical Chemistry
DOI: 10.1021/acs.analchem.9b05441




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[ASAP] CycloBranch 2: Molecular Formula Annotations Applied to imzML Data Sets in Bimodal Fusion and LC-MS Data Files

Analytical Chemistry
DOI: 10.1021/acs.analchem.0c00170




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Police Chief Strips in Protest After Being Relieved of Duty

Richard Lee had been the lone police officer in the small town of Croydon, New Hampshire for 20 years. So, when the local board decided to outsource their law enforcement needs to the state police, Lee walked out, disgusted.

But disgust was likely shared by many of his fellow residents and onlookers, ...




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Man’s Discrimination Lawsuit Highlights Journey from Criminal to Christian

Michael Fesser has been treated very badly by people in authority, but his greatest vindication seems to be in proving that he’s not the man he once was. Fesser made local papers after receiving sizable cash settlements resulting from discrimination lawsuits with his former employer and two local ...




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During Pandemic Italians Lower Baskets from Balcony to Feed Hungry

Pina Andelora and Angelo Picone are street musicians and activists, accustomed to engaging the passers-by on Spaccanapoli, the historic central street in the middle of Naples. Once the coronavirus hit Italy--and hit it hard--it left people like them without a means to contribute to the vibrancy of their ...




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Sensex rallies over 600 pts in early trade; RIL jumps 2%

NSE Nifty surged 175 points, or 1.90%, to 9,374.05.