[Nation] Freetown -Sierra Leone's President Julius Maada Bio on Friday vowed to crush an act of "terrorism" been allegedly perpetrated against the state and accused the main opposition All People's Congress (APC) of being behind it.

LONDON: Fifty Labour Party parliamentarians have told the new Labour leader Keir Starmer that his recent statement on Indian Occupied Kashmir after a meeting with Labour Friends of India is...

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FREETOWN: Sierra Leone’s President Julius Maada Bio has accused the political opposition of inciting "terrorist violence" after deadly disturbances linked to the coronavirus outbreak in the West African nation.In a televised address on Friday evening, Bio said that the opposition All...

The Premier League's Project Restart plan could 'cost lives' if competition is resumed prematurely during the coronavirus pandemic, warns Brighton chief executive Paul Barber.

The FIA has clarified the rules on adjusting ride heights between qualifying and the race, after paddock rumours suggested Red Bull was running a self-altering system

Composition (per 100 gm) Of 9 Common Vegetables.

Understanding food and...

Sweden should address housing shortages, begin integration activities early, and improve the support for those with low skills to speed up the effective integration of refugees, according to a new OECD report.

Skills for growth: human capital composition and economic performance

Sweden should address housing shortages, begin integration activities early, and improve the support for those with low skills to speed up the effective integration of refugees, according to a new OECD report.

Chicago is at a tipping point: despite economic strengths, it faces considerable challenges to compete in the “Premier League” of world-class cities, warns the OECD’s review of the Chicago Tri-State Metropolitan Region.

Company: Taggd
Qualification: Bachelor of Architecture (B.Arch)
Experience: 5 to 10
location: Bengaluru / Bangalore
Ref: 24824825
Summary: Sales, Marketing & Business Development: 1. Successfully developing & delivering agreed sales strategy, commercial goals in line with overall annual business plan of the company. 2. ....

This revised document supplies basic information (compositional considerations, key constituents), useful in risk/safety assessment of food and feed using new varieties of soybean (Glycine max.). This updated publication replaces the original issue of 2001.

This document supplies basic information useful in the risk and safety assessment of food and feed using new varieties of oyster mushroom: compositional considerations, key constituents (nutrients, anti-nutrients and toxicants). It is issued in the Novel Food and Feed Safety Series.

1. OnePlus slipped to third position in India's premium smartphone segment in Q1 2020, iPhone 11 was the top selling device  gizmochina
2. Samsung releases One UI 2.0 update for Galaxy A20s  NewsBytes
3. Features we want and don’t want from the Galaxy Note 20  SamMobile
4. Leaked Samsung Galaxy A21s render shows a familiar design - GSMArena.com news  GSMArena.com
5. Samsung is Now the Top Brand for Premium Smartphones in India  Gizchina.com
6. View Full coverage on Google News

Durham, North Carolina, is one of the U.S. cities best positioned to recover from the recession caused by the coronavirus pandemic because of low population density and high educational attainment

Paningning, a shih tzu, sleeps flat on her back like a human and often drifts off in unusual places. Owner Janess Cua from the Philippines shared photos of the puppy which have since gone viral.

As per experts, Nepal and China had signed a border dispute resolution agreement in 1960 according to which it was decided that Mount Everest will be divided, and southern part of it will belong to Nepal and Northern part to Tibet Autonomous Region which China claims as its own.

Yashaswini Singh Deswal and Rudrankksh Patil claimed top spots in 10m air rifle and 10m air pistol event finals at the third International Online Shooting Championship.

Archives, Room Use Only - HE7781.W44 1873

Archives, Room Use Only - TK455.L443 1904

Archives, Room Use Only - TK5261.H47 1944

Archives, Room Use Only - QC527.H37 1853

As per experts, Nepal and China had signed a border dispute resolution agreement in 1960 according to which it was decided that Mount Everest will be divided, and southern part of it will belong to Nepal and Northern part to Tibet Autonomous Region which China claims as its own.

"It really challenges your intellect as a football player."

As the government came under attack from the Opposition during the debate on the recent communal riots in the national capital that have claimed over 50 lives, the BJP members alleged that the violence was a pre-planned conspiracy and the home minister and authorities took pro-active steps to control the situation.

Yashaswini, Rudrankksh claim top positions in 3rd International Online Shooting Championship

Compact X-ray sources based on inverse Compton scattering provide brilliant and partially coherent X-rays in a laboratory environment. The cross section for inverse Compton scattering is very small, requiring high-power laser systems as well as small laser and electron beam sizes at the interaction point to generate sufficient flux. Therefore, these systems are very sensitive to distortions which change the overlap between the two beams. In order to monitor X-ray source position, size and flux in parallel to experiments, the beam-position monitor proposed here comprises a small knife edge whose image is acquired with an X-ray camera specifically designed to intercept only a very small fraction of the X-ray beam. Based on the source position drift recorded with the monitor, a closed-loop feedback stabilizes the X-ray source position by adjusting the laser beam trajectory. A decrease of long-term source position drifts by more than one order of magnitude is demonstrated with this device. Consequently, such a closed-loop feedback system which enables stabilization of source position drifts and flux of inverse Compton sources in parallel to experiments has a significant impact on the performance of these sources.

Sample preparation within single-particle cryo-electron microscopy can still be a significant bottleneck, with issues in reproducibility, ice quality and sample loss. New approaches have recently been reported that use spraying or pin printing instead of the traditional blotting approach. Here, experience in the use of different nozzle designs and spraying regimes is reported together with their influence on the resulting spray and grid quality.

The disposition of functional groups can induce variations in the nature and type of interactions and hence affect the molecular recognition and self-assembly mechanism in cocrystals. To better understand the formation of cocrystals on a molecular level, the effects of disposition of functional groups on the formation of cocrystals were systematically and comprehensively investigated using cresol isomers (o-, m-, p-cresol) as model compounds. Consistency and variability in these cocrystals containing positional isomers were found and analyzed. The structures, molecular recognition and self-assembly mechanism of supramolecular synthons in solution and in their corresponding cocrystals were verified by a combined experimental and theoretical calculation approach. It was found that the heterosynthons (heterotrimer or heterodimer) combined with O—H⋯N hydrogen bonding played a significant role. Hirshfeld surface analysis and computed interaction energy values were used to determine the hierarchical ordering of the weak interactions. The quantitative analyses of charge transfers and molecular electrostatic potential were also applied to reveal and verify the reasons for consistency and variability. Finally, the molecular recognition, self-assembly and evolution process of the supramolecular synthons in solution were investigated. The results confirm that the supramolecular synthon structures formed initially in solution would be carried over to the final cocrystals, and the supramolecular synthon structures are the precursors of cocrystals and the information memory of the cocrystallization process, which is evidence for classical nucleation theory.

Despite the great strides made in the field of single-particle cryogenic electron microscopy (cryo-EM) in microscope design, direct electron detectors and new processing suites, the area of sample preparation is still far from ideal. Traditionally, sample preparation involves blotting, which has been used to achieve high resolution, particularly for well behaved samples such as apoferritin. However, this approach is flawed since the blotting process can have adverse effects on some proteins and protein complexes, and the long blot time increases exposure to the damaging air–water interface. To overcome these problems, new blotless approaches have been designed for the direct deposition of the sample on the grid. Here, different methods of producing droplets for sample deposition are compared. Using gas dynamic virtual nozzles, small and high-velocity droplets were deposited on cryo-EM grids, which spread sufficiently for high-resolution cryo-EM imaging. For those wishing to pursue a similar approach, an overview is given of the current use of spray technology for cryo-EM grid preparation and areas for enhancement are pointed out. It is further shown how the broad aspects of sprayer design and operation conditions can be utilized to improve grid quality reproducibly.

An error in the article by Gao, Zhang, Zhu, Wu, Mo, Pan, Liu & Jiang [J. Appl. Cryst. (2019), 52, 637–642] is corrected.

An X-ray cross-correlation study of the impact of ligand composition and salt content on the self-assembly of soft-shell nanoparticles is presented, indicating symmetry-selective formation of order.

Parents normally feel the need to provide well for their kids. For humans, that number of offspring is usually in the single digits, but a […]

The post The secret formula to feeding 900 babies: Scientists uncover milk composition of naked mole-rat queens appeared first on Smithsonian Insider.

In certain scenarios, a Subsystem Reference block changes its position. It can happen during: 

1. Loading of top model which contains the Subsystem Reference block 
2. Synchronization of Subsystem Reference block's contents
3. Converting a subsystem to Subsystem Reference block 

The com­pound poly[2-hy­droxy-N-methyl­ethan-1-aminium [μ3-cyanido-κ3C:C:N-di-μ-cyanido-κ4C:N-dicuprate(I)]], {(C3H10NO)[Cu2(CN)3]}n or [meoenH]Cu2(CN)3, crystallizes in the tetra­gonal space group P43. The structure consists of a three-dimensional (3D) anionic CuICN network with noncoordinated protonated N-methyl­ethano­lamine cations providing charge neutrality. Pairs of cuprophilic Cu atoms are bridged by the C atoms of μ3-cyanide ligands, which link these units into a 43 spiral along the c axis. The spirals are linked together into a 3D anionic network by the two other cyanide groups. The cationic moieties are linked into their own 43 spiral via N—H⋯O and O—H⋯O hydrogen bonds, and the cations inter­act with the 3D network via an unusual pair of N—H⋯N hydrogen bonds to one of the μ2-cyanide groups. Thermogravimetric analysis indicates an initial loss of the base cation and one cyanide as HCN at temperatures in the range 130–250 °C to form CuCN. We show how loss of a specific cyanide group from the 3D CuCN structure could form the linear CuCN structure. Further heating leaves a residue of elemental copper, isolated as the oxide.

A new report from the National Academies of Sciences, Engineering, and Medicine identifies global health priorities in light of current and emerging challenges and makes 14 recommendations for the U.S. government and other stakeholders to address these challenges, while maintaining U.S. status as a world leader in global health.

Higher education leaders, policymakers, and the private sector should take a range of actions to strengthen STEM programs and degree attainment in the nation’s Minority Serving Institutions (MSIs), says a new report from the National Academies of Sciences, Engineering, and Medicine.

Reliable data regarding marine debris pollution in the Black Sea are lacking. This study provides the first account of the abundance and types of litter floating in the north-western part of the Sea. This information will help to develop effective solutions for marine litter in the region and therefore to achieve the EU objective of ‘Good Environmental Status’ by 2020.

One of Athena’s larger goals is to end what it describes as a system in which Amazon competes with other companies to make and sell goods and then dictates the terms by which those competitors find their customers on Amazon’s platform and controls how they ship their wares to market.