On 28 May 2015, the Green Growth Knowledge Platform (GGKP) webinar will examine how proper planning can help lay the foundation for both a stable climate and good development path; explore how countries can create the right enabling environment so that the needed technology, infrastructure and financing are available; and discuss how countries can carefully manage the transition, given vital political economy considerations.

The victims of the Rochdale grooming gang have admitted they feel 'violated' after the men who haunted them have now returned to the town, despite losing their appeal against deportation.

Three children in New York have died and 73 more cases have been reported of a rare inflammatory syndrome exhibiting symptoms similar to Kawasaki disease or toxic shock-like syndrome.

Priscilla Bienkowski, 18, and Sophia Hernandez, 17, were out on Utah Lake near Salt Lake City when it is believed they were caught in an intense storm. The Utah Sheriff's Office are searching.

The Premier League will consider relegating the bottom three clubs based on current league position if there is no resumption to the 2019/20 season.

The FCA said those who used PCPs, Hire Purchase or Conditional Sale agreements to buy a car would be able to temporarily put payments on hold without cars being repossessed.

A new tool compares the CO2 outputs of petrol and diesel models and the environmental impact of electric cars using carbon emission for electricity production and mining and refining battery materials.

An Australian recruiter has listed the three biggest mistakes job candidates make on social media that could cost them a career.

Australian beauty entrepreneur Iris Smit has shared her simple recipe for DIY face mask using just three basic ingredients from your kitchen.

Josie Lloyd-Wilson became a widow just eight weeks into her first pregnancy. So the heart-wrenching decision to have her husband's second child wasn't easy

The victims of the Rochdale grooming gang have admitted they feel 'violated' after the men who haunted them have now returned to the town, despite losing their appeal against deportation.

Aston Villa will be without striker Jonathan Kodjia for up to three weeks after he sustained a fractured cheekbone in a training-ground collision.

Barnsley and Leeds have announced they are 'working together' to assess the crowd trouble which marred Sunday's derby clash at Oakwell.

Three first team stars at La Liga club Real Betis have tested positive for coronavirus, according to Cadena Ser. LaLiga is set to restart next month, however it is unknown how this will affect that date.

The 40-year-old wrote: 'Battling COVID-19 along with my 3-year-old son was the most physically and emotionally challenging experience I have gone through as a mother.'

The stylish 22-year-old is out of contract this summer and has had interest from a number of clubs. He joined Liverpool's academy from Valencia in a deal worth up to £2million.

The Premier League will consider relegating the bottom three clubs based on current league position if there is no resumption to the 2019/20 season.

MARTIN SAMUEL AT OLD TRAFFORD: Ignore for a moment the fact that for many Mancunians this win may bring forward a date with dreaded destiny, when Liverpool win their first Premier League

South Korea's had 18 new cases in 24 hours with all but one of them linked to a 29-year-old man who visited three clubs in Seoul's Itaewon district before testing.

Cuomo had on Friday disclosed the death of a 5-year old linked to the coronavirus and a syndrome that shares symptoms with toxic shock and Kawasaki disease, which was the first known fatality tied to the rare illness in New York.

New Delhi, May 02: With several countries across the world has called for a complete or partial lockdowns in an attempt to stop the spread of coronavirus, there are several other countries that did not opt for the lockdown.

Three senior officials guiding the U.S. response to the coronavirus pandemic were in self-quarantine on Saturday after coming into contact with someone who had tested positive for the disease, their agencies and spokesmen said.

Three children in New York have died from a rare inflammatory syndrome believed to be linked to the novel coronavirus, Governor Andrew Cuomo said on Saturday, a development that may augur a pandemic risk for the very young.

Three senior officials guiding the U.S. response to the coronavirus pandemic were in self-quarantine on Saturday after coming into contact with someone who had tested positive for the disease, their agencies and spokesmen said.

Three children in New York have died from a rare inflammatory syndrome believed to be linked to the novel coronavirus, Governor Andrew Cuomo said on Saturday, a development that may augur a pandemic risk for the very young.

Honda Motorcycles & Scooters India (HMSI) have increased prices of the Dio BS6 scooter. Prices have been increased for both variants of the Dio, although the hike is only Rs 552.

Three children in New York have died from a rare inflammatory syndrome believed to be linked to the novel coronavirus, Governor Andrew Cuomo said on Saturday, a development that may augur a pandemic risk for the very young.

Archives, Room Use Only - QC573.M47 1874

Archives, Room Use Only - V850.G74 1911

Chance found me, three years ago, at the end of a brilliant summer day in Leeds, seated at dinner next to a distinguished gentleman, vice-chair of a venerable UK bank.

I was asked to give an introductory talk on HTML5 for the latest Adobe User Group Belgium Web SIG Event. The presentation I ended up with is entitled “HTML5: It goes to ELEVEN” and can be viewed on Slideshare. In this article, I’ll try to write down some of the things I talked about.

One train to Bihar and two to Uttar Pradesh; each train ferries 1,140 passengers

It is a case of trying to understand the society around us through experiential knowledge transfer

The trio were among thousands of migrant workers who have set out on foot for their home states from Maharashtra in the last few weeks amid lockdown on account for coronavirus.

A multi-color light source is a significant tool for nonlinear optics experiments, pump–dump/repump–probe experiments and in other fields. Here, a novel method is proposed to create three-color pulses based on a high-gain harmonic-generation (HGHG) free-electron laser with a tilted electron bunch. In this method, the initial bunch tilt is created by transverse wakefields after the bunch passes through a corrugated structure with an off-axis orbit, and is further enlarged in a following drift section. Then the tilted bunch experiences the off-axis field of a quadrupole magnet to cool down the large transverse velocity induced before. After that, it enters an HGHG configuration adopting a transverse gradient undulator (TGU) as the radiator, where only three separated fractions of the tilted bunch will resonate at three adjacent harmonics of the seed wavelength and are enabled to emit three-color pulses simultaneously. In addition, the use of the natural transverse gradient of a normal planar undulator instead of the TGU radiator to emit three-color pulses is also studied in detail. Numerical simulations including the generation of the tilted bunch and the free-electron laser radiation confirm the validity and feasibility of this scheme both for the TGU radiator and the natural gradient in the extreme-ultraviolet waveband.

The reaction of ligand 5,7-di­hydro-1H,3H-dithieno[3,4-b:3',4'-e]pyrazine (L) with CuI lead to the formation of a three-dimensional coordination polymer, incorporating the well known [CuxIx]n staircase motif (x = 4). These polymer [Cu4I4]n chains are linked via the N and S atoms of the ligand to form the three-dimensional coordination polymer poly[(μ4-5,7-di­hydro-1H,3H-dithieno[3,4-b:3',4'-e]pyrazine-κ4N:N':S:S')tetra-μ3-iodido-tetra­copper], [Cu4I4(C8H8N2S2)]n (I). The asymmetric unit is composed of half a ligand mol­ecule, with the pyrazine ring located about a center of symmetry, and two independent copper(I) atoms and two independent I− ions forming the staircase motif via centers of inversion symmetry. The framework is consolidated by C—H⋯I hydrogen bonds.

In the title compound, C61H15ClN2O3, the heterocyclic ring adopts an envelope conformation, folded across the N⋯N line, with the 2,5-di­meth­oxy­phenyl unit occupying a quasi-axial site. There are two N—H⋯O hydrogen bonds in the structure: one hydrogen bond links mol­ecules related by a 41 screw axis to form a C(6) chain, and the other links inversion-related pairs of mol­ecules to form an R22(8) ring. The ring motif links all of the chains into a continuous three-dimensional framework structure. Comparisons are made with the structures of some related compounds.

The synthesis and structural characterization of the mol­ecular compound (μ3-benzene-1,2-di­thiol­ato)hexa­carbonyl­bis­(μ3-1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolato)tricobaltmolybdenum, [Co3Mo(C4F6S2)2(C6H4S2)(CO)6] or Mo(tfd)2(bdt)(Co(CO)2)3 (tfd is 1,1,1,4,4,4-hexafluorobut-2-ene-2,3-dithiolate and bdt is benzene-1,2-di­thiol­ate), are reported. The structure of the mol­ecule contains the molybdenum tris­(di­thiol­ene) complex Mo(tfd)2(bdt) coordinated as a multidentate ligand to three cobalt dicarbonyl units. Each of the three cobalt centers is relatively close to molybdenum, with Co⋯Mo distances of 2.7224 (7), 2.8058 (7), and 2.6320 (6) Å. Additionally, each of the cobalt centers is bound via main-group donor atoms, but each one in a different way: the first cobalt atom is coordinated by two sulfur atoms from different di­thiol­enes (bdt and tfd). The second cobalt atom is coordinated by one sulfur from one tfd and two olefinic carbons from another tfd. The third cobalt is coordinated by one sulfur from bdt and two sulfurs from tfd. This is, to the best of our knowledge, the first structurally characterized example of a molybdenum (tris­)di­thiol­ene complex that coordinates to cobalt. The F atoms of two of the –CF3 groups were refined as disordered over two sets of sites with ratios of refined occupancies of 0.703 (7):0.297 (7) and 0.72 (2):0.28 (2).

Twelve 4-(4-meth­oxy­phen­yl)piperazin-1-ium salts containing organic anions have been prepared and structurally characterized. The monohydrated benzoate, 4-fluoro­benzoate, 4-chloro­benzoate and 4-bromo­benzoate salts, C11H17N2O+·C7H5O2−·H2O (I), C11H17N2O+·C7H4FO2−·H2O (II), C11H17N2O+·C7H4ClO2−·H2O (III), and C11H17N2O+·C7H4BrO2−·H2O (IV), respectively, are isomorphous and all exhibit disorder in the 4-meth­oxy­phenyl unit: the components are linked by N—H⋯O and O—H⋯O hydrogen bond to form chains of rings. The unsolvated 2-hy­droxy­benzoate, pyridine-3-carboxyl­ate and 2-hy­droxy-3,5-di­nitro­benzoate salts, C11H17N2O+·C7H5O3− (V), C11H17N2O+·C6H4NO2− (VI) and C11H17N2O+·C7H3N2O7− (VII), respectively, are all fully ordered: the components of (V) are linked by multiple N—H⋯O hydrogen bonds to form a chain of rings; those of (VI) are linked into a three-dimensional framework by a combination of N—H⋯O, C—H⋯O and C—H⋯N hydrogen bonds and those of (VII), where the anion has a structure reminiscent of the picrate anion, are linked into a three-dimensional array by N—H⋯O and C—H⋯O hydrogen bonds. The hydrogensuccinate and hydrogenfumarate salts, C11H17N2O+·C4H5O4− (VIII) and C11H17N2O+·C4H3O3− (IX), respectively, are isomorphous, and both exhibit disorder in the anionic component: N—H⋯O and O—H⋯O hydrogen bonds link the ions into sheets, which are further linked by C—H⋯π(arene) inter­actions. The anion of the hydrogenmaleate salt, C11H17N2O+·C4H3O3− (X), contains a very short and nearly symmetrical O⋯H⋯O hydrogen bond, and N—H⋯O hydrogen bonds link the anions into chains of rings. The ions in the tri­chloro­acetate salt, C11H17N2O+·C2Cl3O2− (XI), are linked into simple chains by N—H⋯O hydrogen bonds. In the hydrated chloranilate salt, 2C11H17N2O+·C6Cl2O42−·2H2O (XII), which crystallizes as a non-merohedral twin, the anion lies across a centre of inversion in space group P21/n, and a combination of N—H⋯O and O—H⋯O hydrogen bonds generates complex sheets. Comparisons are made with the structures of some related compounds.

The syntheses and crystal structures of three cyclo­triphosphazenes, all with fluorinated ar­yloxy side groups that generate different steric characteristics, viz. hexa­kis­(penta­fluoro­phen­oxy)cyclo­triphosphazene, N3P3(OC6F5)6, 1, hexa­kis­[4-(tri­fluoro­methyl)­phen­oxy]cyclo­triphosphazene, N3P3[OC6H4(CF3)]6, 2 and hexa­kis­[3,5-bis(­tri­fluoro­methyl)­phen­oxy]cyclo­triphosphazene, N3P3[OC6H3(CF3)2]6 3, are reported. Specifically, each phospho­rus atom bears either two penta­fluoro­phen­oxy, 4-tri­fluoro­methyl­phen­oxy, or 3,5-tri­fluoro­methyl­phen­oxy groups. The central six-membered phosphazene rings display envelope pucker conformations in each case, albeit to varying degrees. The maximum displacement of the `flap atom' from the plane through the other ring atoms [0.308 (5) Å] is seen in 1, in a mol­ecule that is devoid of hydrogen atoms and which exhibits a `wind-swept' look with all the aromatic rings displaced in the same direction. In 3 an intra­molecular C—H(aromatic)⋯F inter­action is observed. All the –CF3 groups in 2 and 3 exhibit positional disorder over two rotated orientations in close to statistical ratios. The extended structures of 2 and 3 are consolidated by C—H⋯F inter­actions of two kinds: (a) linear chains, and (b) cyclic between mol­ecules related by inversion centers. In both 1 and 3, one of the six substituted phenyl rings has a parallel-displaced aromatic π–π stacking inter­action with its respective symmetry mate with slippage values of 2.2 Å in 1 and 1.0 Å in 3. None of the structures reported here have solvent voids that could lead to clathrate formation.