1 Japanese Yen = 0.0131 Canadian Dollar

1 Japanese Yen = 0.0132 Brunei Dollar

1 Japanese Yen = 0.0143 Australian Dollar

ISLAMABAD: Prime Minister Imran Khan Saturday telephoned Senator Faisal Javed to condole the passing away of his mother.According to Pakistan Tehreek-e-Insaf Central Media Department, the prime...

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New Zealand Rugby has engaged in talks with a multi-billion-dollar American investment firm about taking a stake in the struggling sport.

Meet Sweety! The Ragdoll cat who gets into some cute crazy (yet very relatable) shenanigans!

Created by artist @redfur_13.art, who shared on her Webtoons bio, "My name is Red, and I own a young ragdoll cat named Sweety. She had two litters when she was young, and now has a forever home with me. "

You can follow the comic series, which updates twice a week) on Instagram or Webtoons! 

Regular family dinners contribute positively to emotional well being, pro-social behavior and life satisfaction in ad

While there has been a recent revival of interest in industrial policy around the world, systematic evidence of efficacy is relatively scarce. This report considers recent evidence from the evaluation of industrial policy. It focuses on three specific policy areas: support for R&D, capital market interventions (with a focus on risk capital), and public procurement for innovation.

Imports of counterfeit and pirated goods are worth nearly half a trillion dollars a year, or around 2.5% of global imports, with US, Italian and French brands the hardest hit and many of the proceeds going to organised crime, according to a new report by the OECD and the EU’s Intellectual Property Office.

The OECD has adopted a new basket methodology for benchmarking wireless broadband prices. It adds to the existing baskets for voice, leased lines and fixed broadband services and reflects the increasing importance of wireless broadband for laptops, tablets and smartphones.

This report takes an initial look at methodologies to measure and estimate the monetary value of personal data, which is creating economic and social value at an increasing pace. But measuring and estimating its value is difficult. This is because not only a huge amount of personal data is being generated, but also as it is used in many different situations and for numerous purposes.

This paper details a methodology for calculating the extent of terrestrial and marine protected areas recorded in the World Database on Protected Areas by country, type and IUCN management categories. The method allows the data on protected areas to be summarised in a harmonised and more detailed way than is currently available, without requiring any additional reporting by countries.

At a time when nationalism is rising and individual countries are facing a growing array of threats, it is critical that we recognize a shared and unprecedented global challenge: We need to double our infrastructure in the next decade to meet global development needs, while achieving a systematic shift away from business-as-usual, carbon-intensive options to low-emissions, resilient infrastructure, to avoid catastrophic climate change.

The UN Climate Action Summit on 23 September marks a potential inflection point ahead of the start of the implementation of the Paris Agreement in 2020. This event will gather and encourage Heads of State and Government to deliver concrete actions to address climate change. Our planet is witnessing dramatic changes in its life-support ecosystems, demanding accelerated action and co-operation among interlinking policy areas...

This OECD Regulatory Policy Working Paper presents the methodology, key results and statistical analysis of the 2015 Indicators of Regulatory Policy and Governance (iREG) to complement the OECD Regulatory Policy Outlook 2015.

A detailed explanation of the methodology used to build the OECD PMR indicators

The public consultation took place from 1 August to 31 October 2016.

Two in three 15-year-old students earn money from work activity, and more than one in two hold a bank account.

On 27 September 2019, Anne Gourmelon of the Environment Directorate presented an overview of the various alternative test methods developed as OECD Test Guidelines and relevant guidance material to address eye irritation and serious eye damage for hazard classification of chemicals.

The dotcom entrepreneur who built Argentina’s largest company is now eyeing the banks

Market leaders such as BlackRock, Vanguard and State Street have gained control of 61% of the industry’s assets

The Coronavirus outbreak has brought everything to halt. Shooting of the films and shows are not happening due to the lockdown. Since no new episodes are being shot, the channels are forced either to re-air the old episodes or re-run old

The entertainment world is completely under shock as Irrfan Khan passed away in Mumbai. The extraordinary actor, who was 53, breathed his last at Mumbai's Kokilaben Dhirubhai Ambani Hospital. The Angrezi Medium star was admitted to the hospital on Tuesday, owing

The nation woke up to the sad news of legendary Bollywood star Rishi Kapoor's demise today on April 30. The 67-year-old actor, who was suffering from cancer, was shooting for a film in Delhi when he fell ill again earlier this

The Coronavirus outbreak has brought everything to halt. Shooting of the films and shows are not happening due to the lockdown. Since no new episodes are being shot, the channels are forced either to re-air the old episodes or re-run old

Archives, Room Use Only - QC761.W54 1876

If it's not a good year to have a young quarterback because of the lack of on-field work this offseason, the Bengals are in trouble. Their oldest quarterback is Ryan Finley, who is 25. Their most experienced quarterback is Finley, who had three starts, no wins and 87 attempts as a rookie. The Bengals released [more]

With the nationwide lockdown in place to fight the spread of COVID-19, the first condolence meeting held on virtual platform. Banerjee had died on March 20 after a prolonged illness while Goswami succumbed to cardiac arrest on April 30.

The title compound, C16H24N2O2, previously obtained as a yellow oil, exhibits a rather low melting point close to room temperature 297–298 K). In the mol­ecule, the isoindoline ring system is approximately planar and coplanar to the nitro group, forming a dihedral angle of 5.63 (15)°. In the crystal, only weak N—H⋯O and C—H⋯π inter­actions are observed, linking mol­ecules into chains parallel to the [101] direction.

In the title mol­ecule, C17H23NO2, the di­hydro­indole portion is planar (r.m.s. deviation = 0.0157 Å) and the nonyl substituent is in an `extended' conformation. In the crystal, the nonyl chains inter­calate and the di­hydro­indole­dione units are associated through C—H⋯O hydrogen bonds to form micellar blocks. Based on the Hirshfeld surface analysis, the most important inter­molecular inter­action is the H⋯H inter­action.

The syntheses and crystal structures of the title compounds, C14H8F4N2O2 and C14H8F4N2O3, are reported. In each crystal, the packing is driven by C—H⋯F inter­tactions, along with a variety of C—H⋯O, C—O⋯π, and C—F⋯π contacts. Hirshfeld surface analysis was conducted to aid in the visualization of these various influences on the packing: they showed that the largest contributions to the surface contacts arise from H⋯F/F⋯H inter­actions, followed by H⋯H and O⋯H/H⋯O.

The title compound, C14H15BrClNO4, consists of a 5-bromo­indoline-2,3-dione unit linked to a 1-{2-[2-(2-chloro­eth­oxy)eth­oxy]eth­yl} moiety. In the crystal, a series of C—H⋯O hydrogen bonds link the molecules to form a supramolecular three-dimensional structure, enclosing R22(8), R22(12), R22(18) and R22(22) ring motifs. π–π contacts between the five-membered dione rings may further stabilize the structure, with a centroid–centroid distance of 3.899 (2) Å. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (28.1%), H⋯O/O⋯H (23.5%), H⋯Br/Br⋯H (13.8%), H⋯Cl/Cl⋯H (13.0%) and H⋯C/C⋯H (10.2%) inter­actions. Hydrogen bonding and van der Waals inter­actions are the dominant inter­actions in the crystal packing. Density functional theory (DFT) optimized structures at the B3LYP/6-311G(d,p) level are compared with the experimentally determined mol­ecular structure in the solid state. The HOMO—LUMO behaviour was elucidated to determine the energy gap. The chloro­eth­oxy­ethoxyethyl side chain atoms are disordered over two sets of sites with an occupancy ratio of 0.665 (8):0.335 (6).

Three title compounds, namely, 2-(4-chloro­benz­yl)-5-[(1H-indol-3-yl)meth­yl]-6-phenyl­imidazo[2,1-b][1,3,4]thia­diazole, C26H19ClN4S, (I), 2-(4-chloro­benz­yl)-6-(4-fluoro­phen­yl)-5-[(1H-indol-3-yl)meth­yl]imidazo[2,1-b][1,3,4]thia­diazole, C26H18ClFN4S, (II), and 6-(4-bromo­phen­yl)-2-(4-chloro­benz­yl)-5-[(1H-indol-3-yl)meth­yl]imidazo[2,1-b][1,3,4]thia­diazole, C26H18BrClN4S, (III), have been prepared using a reductive condensation of indole with the corresponding 6-aryl-2-(4-chloro­benz­yl)imidazo[2,1-b][1,3,4]thia­diazole-5-carbaldehydes (aryl = phenyl, 4-fluoro­phenyl or 4-bromo­phen­yl), and their crystal structures have been determined. The asymmetric unit of compound (I) consists of two independent mol­ecules and one of the mol­ecules exhibits disorder of the 4-chloro­benzyl substituent with occupancies 0.6289 (17) and 0.3711 (17). Each type of mol­ecule forms a C(8) chain motif built from N—H⋯N hydrogen bonds, which for the fully ordered mol­ecule is reinforced by C—H⋯π inter­actions. In compound (II), the chloro­benzyl unit is again disordered, with occupancies 0.822 (6) and 0.178 (6), and the mol­ecules form C(8) chains similar to those in (I), reinforced by C—H⋯π inter­actions involving only the major disorder component. The chloro­benzyl unit in compound (III) is also disordered with occupancies of 0.839 (5) and 0.161 (5). The mol­ecules are linked by a combination of one N—H⋯N hydrogen bond and four C—H⋯π inter­actions, forming a three-dimensional framework.

The title compound, C24H18FNO3, crystallizes in the monoclinic centrosymmetric space group P21/n and its mol­ecular conformation is stabilized via C—H⋯O intra­molecular inter­actions. The supra­molecular network mainly comprises C—H⋯O, C—H⋯F and C—H⋯π inter­actions, which contribute towards the formation of the crystal structure. The different inter­molecular inter­actions have been further analysed via Hirshfeld surface analysis and fingerprint plots.

Afamin, which is a human blood plasma glycoprotein, a putative multifunctional transporter of hydrophobic molecules and a marker for metabolic syndrome, poses multiple challenges for crystallographic structure determination, both practically and in analysis of the models. Several hundred crystals were analysed, and an unusual variability in cell volume and difficulty in solving the structure despite an ∼34% sequence identity with nonglycosylated human serum albumin indicated that the molecule exhibits variable and context-sensitive packing, despite the simplified glycosylation in insect cell-expressed recombinant afamin. Controlled dehydration of the crystals was able to stabilize the orthorhombic crystal form, reducing the number of molecules in the asymmetric unit from the monoclinic form and changing the conformational state of the protein. An iterative strategy using fully automatic experiments available on MASSIF-1 was used to quickly determine the optimal protocol to achieve the phase transition, which should be readily applicable to many types of sample. The study also highlights the drawback of using a single crystallographic structure model for computational modelling purposes given that the conformational state of the binding sites and the electron density in the binding site, which is likely to result from PEGs, greatly varies between models. This also holds for the analysis of nonspecific low-affinity ligands, where often a variety of fragments with similar uncertainty can be modelled, inviting interpretative bias. As a promiscuous transporter, afamin also seems to bind gadoteridol, a magnetic resonance imaging contrast compound, in at least two sites. One pair of gadoteridol molecules is located near the human albumin Sudlow site, and a second gadoteridol molecule is located at an intermolecular site in proximity to domain IA. The data from the co-crystals support modern metrics of data quality in the context of the information that can be gleaned from data sets that would be abandoned on classical measures.

Nanoporous anodic aluminium oxide (AAO) membranes are promising host systems for confinement of condensed matter. Characterizing their structure and composition is thus of primary importance for studying the behavior of confined objects. Here a novel methodology to extract quantitative information on the structure and composition of well defined AAO membranes by combining small-angle neutron scattering (SANS) measurements and scanning electron microscopy (SEM) imaging is reported. In particular, (i) information about the pore hexagonal arrangement is extracted from SEM analysis, (ii) the best SANS experimental conditions to perform reliable measurements are determined and (iii) a detailed fitting method is proposed, in which the probed length in the fitting model is a critical parameter related to the longitudinal pore ordering. Finally, to validate this strategy, it is applied to characterize AAOs prepared under different conditions and it is shown that the experimental SANS data can be fully reproduced by a core/shell model, indicating the existence of a contaminated shell. This original approach, based on a detailed and complete description of the SANS data, can be applied to a variety of confining media and will allow the further investigation of condensed matter under confinement.

By compiling and comparing long-term data from stranding records and visual sighting records, both taken from nearly every ocean basin in the world, Pyenson verified that stranding records “faithfully reflect the number of species and the relative abundance” found in live surveys.

The post Stranding records are faithful reflection of live whale and dolphin populations, new study reveals appeared first on Smithsonian Insider.

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) may have detected the dusty hallmarks of an entire family of Pluto-size objects swarming around an adolescent […]

The post Swarms of Pluto-size objects kick up dust around adolescent star appeared first on Smithsonian Insider.

Smithsonian scientists and colleagues have discovered a new genus and species of river dolphin that has long been extinct. They made the discovery after carefully […]

The post Fossil Specimen Reveals a New Species of Ancient River Dolphin appeared first on Smithsonian Insider.

A fossil that has been in the collection of the Smithsonian’s National Museum of Natural History since it was discovered in 1951 is today helping […]

The post New Species of Extinct River Dolphin Discovered in Smithsonian Collection appeared first on Smithsonian Insider.

Marine mammologist Matthew Leslie aims his crossbow from the bow of a moving boat at the dolphins riding the breaking waves below. A dolphin will […]

The post Some dolphins cross the Pacific more easily than others. Why that matters for protecting them appeared first on Smithsonian Insider.

  Frances Glessner Lee created dollhouses with dead dolls. Her creations are now on exhibit at the Renwick Gallery of the Smithsonian American Art Museum.

The post The dollhouses of death that changed forensic science appeared first on Smithsonian Insider.

An operationally simple and time-efficient approach has been developed for the synthesis of racemic N-substituted 3-(2-aryl-2-oxoeth­yl)-3-hy­droxy­indolin-2-ones by a piperidine-catalysed aldol reaction between aryl methyl ketones and N-alkyl­isatins. These aldol products were used successfully as strategic inter­mediates for the preparation of N-substituted (E)-3-(2-hetaryl-2-oxo­ethyl­idene)indolin-2-ones by a stereoselective dehydration reaction under acidic conditions. The products have all been fully characterized by 1H and 13C NMR spectroscopy, by mass spectrometry and, for a representative selection, by crystal structure analysis. In each of (RS)-1-benzyl-3-hy­droxy-3-[2-(4-meth­oxy­phen­yl)-2-oxoeth­yl]indolin-2-one, C24H21NO4, (Ic), and (RS)-1-benzyl-3-{2-[4-(di­methyl­amino)­phen­yl]-2-oxoeth­yl}-3-hy­droxy­indolin-2-one, C25H24N2O3, (Id), inversion-related pairs of mol­ecules are linked by O—H⋯O hydrogen bonds to form R22(10) rings, which are further linked into chains of rings by a combination of C—H⋯O and C—H⋯π(arene) hydrogen bonds in (Ic) and by C—H⋯π(arene) hydrogen bonds in (Id). The mol­ecules of (RS)-1-benzyl-3-hy­droxy-3-[2-oxo-2-(pyridin-4-yl)eth­yl]indolin-2-one, C22H18N2O3, (Ie), are linked into a three-dimensional framework structure by a combination of O—H⋯N, C—H⋯O and C—H⋯π(arene) hydrogen bonds. (RS)-3-[2-(Benzo[d][1,3]dioxol-5-yl)-2-oxoeth­yl]-1-benzyl-3-hy­droxy­indolin-2-one, C24H19NO5, (If), crystallizes with Z' = 2 in the space group Poverline{1} and the mol­ecules are linked into com­plex sheets by a combination of O—H⋯O, C—H⋯O and C—H⋯π(arene) hydro­gen bonds. In each of (E)-1-benzyl-3-[2-(4-fluoro­phen­yl)-2-oxo­ethyl­idene]indolin-2-one, C23H16FNO2, (IIa), and (E)-1-benzyl-3-[2-oxo-2-(thiophen-2-yl)ethylidene]indolin-2-one, C21H15NO2S, (IIg), the mol­ecules are linked into simple chains by a single C—H⋯O hydrogen bond, while those of (E)-1-benzyl-3-[2-oxo-2-(pyridin-4-yl)ethyl­idene]indolin-2-one, C22H16N2O2, (IIe), are linked by three C—H⋯O hydrogen bonds to form sheets which are further linked into a three-dimensional structure by C—H⋯π(arene) hydrogen bonds. There are no hydrogen bonds in the structures of either (E)-1-benzyl-3-[2-(4-meth­oxy­phen­yl)-2-oxo­ethyl­idene]indolin-2-one, C24H19NO3, (IIc), or (E)-1-benzyl-5-chloro-3-[2-(4-chloro­phen­yl)-2-oxo­ethyl­idene]indolin-2-one, C23H15Cl2NO2, (IIh), but the mol­ecules of (IIh) are linked into chains of π-stacked dimers by a combination of C—Cl⋯π(arene) and aromatic π–π stacking inter­actions.

(The Paypers) CredoLab has partnered with iovation to integrate

Representatives from academies and research organizations around the world sent messages of condolence and support to members, officials and staff of the U.S. National Academies in the wake of terrorist attacks on the World Trade Center and the Pentagon. The following are excerpts from some of these messages.

Medication errors are among the most common medical errors, harming at least 1.5 million people every year, says a new report from the Institute of Medicine of the National Academies.

Legal responses to juvenile offending should be grounded in scientific knowledge about adolescent development and tailored to an individual offenders needs and social environment, says a new report from the National Research Council.

The changes in brain structure and connectivity that occur between the ages of 10 and 25 present adolescents with unique opportunities for positive, life-shaping development, and for recovering from past adversity, says a new report from the National Academies of Sciences, Engineering, and Medicine.