2 Synthesis and crystal structure of (1,10-phenanthroline-κ2N,N')[2-(1H-pyrazol-1-yl)phenyl-κ2N2,C1]iridium(III) hexafluoridophosphate with an unknown number of solvent molecules By scripts.iucr.org Published On :: 2020-05-05 The cationic complex in the title compound, [Ir(C9H7N2)2(C12H8N2)]PF6, comprises two phenylpyrazole (ppz) cyclometallating ligands and one 1,10-phenanthroline (phen) ancillary ligand. The asymmetric unit consists of one [Ir(ppz)2(phen)]+ cation and one [PF6]− counter-ion. The central IrIII ion is six-coordinated by two N atoms and two C atoms from the two ppz ligands as well as by two N atoms from the phen ligand within a distorted octahedral C2N4 coordination set. In the crystal structure, the [Ir(ppz)2(phen)]+ cations and PF6− counter-ions are connected with each other through weak intermolecular C—H...F hydrogen bonds. Additional C—H...π interactions between the rings of neighbouring cations consolidate the three-dimensional network. Electron density associated with additional disordered solvent molecules inside cavities of the structure was removed with the SQUEEZE procedure in PLATON [Spek (2015). Acta Cryst. C71, 9–18]. The given chemical formula and other crystal data do not take into account the unknown solvent molecule(s). The title compound has a different space-group symmetry (C2/c) from its solvatomorph (P21/c) comprising 1.5CH2Cl2 solvent molecules per ion pair. Full Article text
2 Crystal structure, Hirshfeld surface analysis and DFT studies of 2-(2,3-dihydro-1H-perimidin-2-yl)phenol By scripts.iucr.org Published On :: 2020-05-05 The asymmetric unit of the title compound, C17H14N2O, contains two independent molecules each consisting of perimidine and phenol units. The tricyclic perimidine units contain naphthalene ring systems and non-planar C4N2 rings adopting envelope conformations with the C atoms of the NCN groups hinged by 44.11 (7) and 48.50 (6)° with respect to the best planes of the other five atoms. Intramolecular O—H...N hydrogen bonds may help to consolidate the molecular conformations. The two independent molecules are linked through an N—H...O hydrogen bond. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H...H (52.9%) and H...C/C...H (39.5%) 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/ 6–311 G(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. Full Article text
2 The crystal structure and Hirshfeld surface analysis of 1-(2,5-dimethoxyphenyl)-2,2,6,6-tetramethylpiperidine By scripts.iucr.org Published On :: 2020-05-05 In the title compound, C17H27NO2, the piperidine ring has a chair conformation and is positioned normal to the benzene ring. In the crystal, molecules are linked by C—H...O hydrogen bonds, forming chains propagating along the c-axis direction. Full Article text
2 Crystal structure and characterization of a new copper(II) chloride dimer with methyl(pyridin-2-ylmethylidene)amine By scripts.iucr.org Published On :: 2020-05-05 The new copper(II) complex, namely, di-μ-chlorido-bis{chlorido[methyl(pyridin-2-ylmethylidene)amine-κ2N,N']copper(II)}, [Cu2Cl4(C7H8N2)2], (I), with the ligand 2-pyridylmethyl-N-methylimine (L, a product of Schiff base condensation between methylamine and 2-pyridinecarbaldehyde) is built of discrete centrosymmetric dimers. The coordination about the CuII ion can be described as distorted square pyramidal. The base of the pyramid consists of two nitrogen atoms from the bidentate chelate L [Cu—N = 2.0241 (9), 2.0374 (8) Å] and two chlorine atoms [Cu—Cl = 2.2500 (3), 2.2835 (3) Å]. The apical position is occupied by another Cl atom with the apical bond being significantly elongated at 2.6112 (3) Å. The trans angles of the base are 155.16 (3) and 173.79 (2)°. The Cu...Cu separation in the dimer is 3.4346 (3) Å. In the crystal structure, the loosely packed dimers are arranged in stacks propagating along the a axis. The X-band polycrystalline 77 K EPR spectrum of (I) demonstrates a typical axial pattern characteristic of mononuclear CuII complexes. Compound (I) is redox active and shows a cyclic voltammetric response with E1/2 = −0.037 V versus silver–silver chloride electrode (SSCE) assignable to the reduction peak of CuII/CuI in methanol as solvent. Full Article text
2 Crystal structure and Hirshfeld surface analysis of 4,4'-(propane-1,3-diyl)bis(4H-1,2,4-triazol-1-ium) pentafluoridooxidovanadate(V) By scripts.iucr.org Published On :: 2020-05-01 In the structure of the title salt, (C7H12N6)[VOF5], second-order Jahn–Teller distortion of the coordination octahedra around V ions is reflected by coexistence of short V—O bonds [1.5767 (12) Å] and trans-positioned long V—F bonds [2.0981 (9) Å], with four equatorial V—F distances being intermediate in magnitude [1.7977 (9)–1.8913 (9) Å]. Hydrogen bonding of the anions is restricted to F-atom acceptors only, with particularly strong N–H...F interactions [N...F = 2.5072 (15) Å] established by axial and cis-positioned equatorial F atoms. Hirshfeld surface analysis indicates that the most important interactions are overwhelmingly H...F/F...H, accounting for 74.4 and 36.8% of the contacts for the individual anions and cations, respectively. Weak CH...F and CH...N bonds are essential for generation of three-dimensional structure. Full Article text
2 The missing crystal structure in the series of N,N',N''-tris(pyridin-2-yl)benzene-1,3,5-tricarboxamides: the 2-pyridinyl derivative By scripts.iucr.org Published On :: 2020-05-01 In the first reported crystal structure involving the potential ligand N,N',N''-tris(pyridin-2-yl)benzene-1,3,5-tricarboxamide, C24H18N6O3, intermolecular N—H...O hydrogen bonds link the molecules via their amide groups into slanted ladder-like chains, in which the uprights of the ladder are formed by the hydrogen-bonding interactions and the benzene ring cores of the molecules act as the rungs of the ladder. Only two of the three amide groups in the molecule are involved in hydrogen bonding and this influences the degree of out-of-plane twisting at each amide group, with the twist being more significant for those amide groups participating in hydrogen bonds. Full Article text
2 Starting up a PC that has been off for 2 years By www.bleepingcomputer.com Published On :: 2020-04-30T18:33:23-05:00 Full Article
2 Doubt about Upgrading a lenovo ideacentre 300-20ish and GPU and CPU temeperature By www.bleepingcomputer.com Published On :: 2020-05-01T07:05:39-05:00 Full Article
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2 Suggestions upgrading RAM, video and sound for HP Pavilion 500-023w Win 8.1? By www.bleepingcomputer.com Published On :: 2020-05-06T09:12:44-05:00 Full Article
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2 Flashing ? Issue (many solutions tried) 2009 MacBook Pro By www.bleepingcomputer.com Published On :: 2020-05-06T18:36:08-05:00 Full Article
2 Absolute structure of the chiral pyrrolidine derivative (2S)-methyl (Z)-5-(2-tert-butoxy-1-cyano-2-oxoethylidene)pyrrolidine-2-carboxylate, a compound with low resonant scattering By scripts.iucr.org Published On :: 2019-10-04 The enantiopure monopyrrolidine derivative (2S)-methyl (Z)-5-(2-tert-butoxy-1-cyano-2-oxoethylidene)pyrrolidine-2-carboxylate, C13H18N2O4, (1), represents a potential ligand and an attractive intermediate for the synthesis of chiral metal complexes. At the molecular level, the compound features an intramolecular N—H⋯O hydrogen bond; neighbouring molecules interact via N—H⋯N contacts to form chains along [100]. Due to its elemental composition, resonant scattering of the target compound is entirely insignificant for diffraction experiments with Mo Kα and small even for Cu Kα radiation. A preliminary study with the harder radiation type confirmed the chiral space group and the suitability of the single crystal chosen; as expected, the results concerning the absolute structure remained completely inconclusive. A second data collection with the longer wavelength gave satisfactory quality indicators for the correct handedness of the molecule, albeit with high standard uncertainties. The absolute configuration has been assessed independently: CD spectra for both enantiomers of the target molecule were calculated and the spectrum for the S-configured stereoisomer was in agreement with the experiment. The Cotton effect of (1) may be ascribed to π–π* transitions from HOMO to LUMO and from HOMO to LUMO+1. As both independent techniques agree with respect to the handedness of the target molecule, the absolute structure may be assigned with a high degree of confidence. Full Article text
2 A new hydrate of magnesium carbonate, MgCO3·6H2O By scripts.iucr.org Published On :: 2020-02-13 During investigations of the formation of hydrated magnesium carbonates, a sample of the previously unknown magnesium carbonate hexahydrate (MgCO3·6H2O) was synthesized in an aqueous solution at 273.15 K. The crystal structure consists of edge-linked isolated pairs of Mg(CO3)(H2O)4 octahedra and noncoordinating water molecules, and exhibits similarities to NiCO3·5.5H2O (hellyerite). The recorded X-ray diffraction pattern and the Raman spectra confirmed the formation of a new phase and its transformation to magnesium carbonate trihydrate (MgCO3·3H2O) at room temperature. Full Article text
2 Conversion of 3-amino-4-arylamino-1H-isochromen-1-ones to 1-arylisochromeno[3,4-d][1,2,3]triazol-5(1H)-ones: synthesis, spectroscopic characterization and the structures of four products and one ring-opened derivative By scripts.iucr.org Published On :: 2020-04-20 An efficient synthesis of 1-arylisochromeno[3,4-d][1,2,3]triazol-5(1H)-ones, involving the diazotization of 3-amino-4-arylamino-1H-isochromen-1-ones in weakly acidic solution, has been developed and the spectroscopic characterization and crystal structures of four examples are reported. The molecules of 1-phenylisochromeno[3,4-d][1,2,3]triazol-5(1H)-one, C15H9N3O2, (I), are linked into sheets by a combination of C—H⋯N and C—H⋯O hydrogen bonds, while the structures of 1-(2-methylphenyl)isochromeno[3,4-d][1,2,3]triazol-5(1H)-one, C16H11N3O2, (II), and 1-(3-chlorophenyl)isochromeno[3,4-d][1,2,3]triazol-5(1H)-one, C15H8ClN3O2, (III), each contain just one hydrogen bond which links the molecules into simple chains, which are further linked into sheets by π-stacking interactions in (II) but not in (III). In the structure of 1-(4-chlorophenyl)isochromeno[3,4-d][1,2,3]triazol-5(1H)-one, (IV), isomeric with (III), a combination of C—H⋯O and C—H⋯π(arene) hydrogen bonds links the molecules into sheets. When compound (II) was exposed to a strong acid in methanol, quantitative conversion occurred to give the ring-opened transesterification product methyl 2-[4-hydroxy-1-(2-methylphenyl)-1H-1,2,3-triazol-5-yl]benzoate, C17H15N3O3, (V), where the molecules are linked by paired O—H⋯O hydrogen bonds to form centrosymmetric dimers. Full Article text
2 Synthesis of N-substituted 3-(2-aryl-2-oxoethyl)-3-hydroxyindolin-2-ones and their conversion to N-substituted (E)-3-(2-aryl-2-oxoethylidene)indolin-2-ones: synthetic sequence, spectroscopic characterization and structures of By scripts.iucr.org Published On :: 2020-04-20 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. Full Article text
2 LaTe1.82(1): modulated crystal structure and chemical bonding of a chalcogen-deficient rare earth metal polytelluride By scripts.iucr.org Published On :: 2020-05-06 Crystals of the rare earth metal polytelluride LaTe1.82(1), namely, lanthanum telluride (1/1.8), have been grown by molten alkali halide flux reactions and vapour-assisted crystallization with iodine. The two-dimensionally incommensurately modulated crystal structure has been investigated by X-ray diffraction experiments. In contrast to the tetragonal average structure with unit-cell dimensions of a = 4.4996 (5) and c = 9.179 (1) Å at 296 (1) K, which was solved and refined in the space group P4/nmm (No. 129), the satellite reflections are not compatible with a tetragonal symmetry but enforce a symmetry reduction. Possible space groups have been derived by group–subgroup relationships and by consideration of previous reports on similar rare earth metal polychalcogenide structures. Two structural models in the orthorhombic superspace group, i.e. Pmmn(α,β,1 over 2)000(−α,β,1 over 2)000 (No. 59.2.51.39) and Pm21n(α,β,1 over 2)000(−α,β,1 over 2)000 (No. 31.2.51.35), with modulation wave vectors q1 = αa* + βb* + 1 over 2c* and q2 = −αa* + βb* + 1 over 2c* [α = 0.272 (1) and β = 0.314 (1)], have been established and evaluated against each other. The modulation describes the distribution of defects in the planar [Te] layer, coupled to a displacive modulation due to the formation of different Te anions. The bonding situation in the planar [Te] layer and the different Te anion species have been investigated by density functional theory (DFT) methods and an electron localizability indicator (ELI-D)-based bonding analysis on three different approximants. The temperature-dependent electrical resistance revealed a semiconducting behaviour with an estimated band gap of 0.17 eV. Full Article text
2 Crystallization of metastable monoclinic carnallite, KCl·MgCl2·6H2O: missing structural link in the carnallite family By scripts.iucr.org Published On :: 2020-04-29 During evaporation of natural and synthetic K–Mg–Cl brines, the formation of almost square plate-like crystals of potassium carnallite (potassium chloride magnesium dichloride hexahydrate) was observed. A single-crystal structure analysis revealed a monoclinic cell [a = 9.251 (2), b = 9.516 (2), c = 13.217 (4) Å, β = 90.06 (2)° and space group C2/c]. The structure is isomorphous with other carnallite-type compounds, such as NH4Cl·MgCl2·6H2O. Until now, natural and synthetic carnallite, KCl·MgCl2·6H2O, was only known in its orthorhombic form [a = 16.0780 (3), b = 22.3850 (5), c = 9.5422 (2) Å and space group Pnna]. Full Article text
2 Polymorphism and phase transformation in the dimethyl sulfoxide solvate of 2,3,5,6-tetrafluoro-1,4-diiodobenzene By scripts.iucr.org Published On :: 2020-04-30 A new polymorph (form II) is reported for the 1:1 dimethyl sulfoxide solvate of 2,3,5,6-tetrafluoro-1,4-diiodobenzene (TFDIB·DMSO or C6F4I2·C2H6SO). The structure is similar to that of a previously reported polymorph (form I) [Britton (2003). Acta Cryst. E59, o1332–o1333], containing layers of TFDIB molecules with DMSO molecules between, accepting I⋯O halogen bonds from two TFDIB molecules. Re-examination of form I over the temperature range 300–120 K shows that it undergoes a phase transformation around 220 K, where the DMSO molecules undergo re-orientation and become ordered. The unit cell expands by ca 0.5 Å along the c axis and contracts by ca 1.0 Å along the a axis, and the space-group symmetry is reduced from Pnma to P212121. Refinement of form I against data collected at 220 K captures the (average) structure of the crystal prior to the phase transformation, with the DMSO molecules showing four distinct disorder components, corresponding to an overlay of the 297 and 120 K structures. Assessment of the intermolecular interaction energies using the PIXEL method indicates that the various orientations of the DMSO molecules have very similar total interaction energies with the molecules of the TFDIB framework. The phase transformation is driven by interactions between DMSO molecules, whereby re-orientation at lower temperature yields significantly closer and more stabilizing interactions between neighbouring DMSO molecules, which lock in an ordered arrangement along the shortened a axis. Full Article text
2 Oscars 2015: Printable Oscar ballots and bingo cards By feeds.scpr.org Published On :: Sat, 21 Feb 2015 16:53:10 -0800 Announcement cards and envelopes by designer Marc Friedland which are used by presenters at the Oscars to announce winners are on display at the food and decor preview Feb. 4, 2015 of this years Governors Ball, the post-Oscar celebration which follows the 87th Oscars ceremony on Feb. 22 in Hollywood.; Credit: Robyn Beck/AFP/Getty Images Lisa Brenner and Mike RoeReady for your 2015 Oscars party? We've got printable Oscars ballots and the bingo cards you need to prove your superiority over your movie-loving friends during your Academy Awards viewing party. Here are the party printables you'll need to play along with Sunday's show, with TV coverage kicking off at 4 p.m. Pacific. (Get caught up on KPCC's 2015 Oscars coverage right here to have more fun and help make your picks!) Printable official Oscars ballot Download, print, and play at home. Listen to "The Frame's" preview of the Academy Awards, see what "FilmWeek's" critics have to say about who will win, then make your own decisions on Sunday. Our crystal ball Oscars predictor/awards tracker can also help the prognostication efforts with a rundown of nominee buzz, awards already won, official trailers, photos and more. You can also play along with friends online on the official Academy Awards site or with the New York Times. (If you want to see KPCC's Mike Roe's picks and play against him in either online game, go here for the official site and here for the New York Times.) 2015 Oscars ballot Printable Oscars bingo cards Download, print and play at home. Use our custom generator to create as many cards as you need for your party. How to play: Mark off each block when you hear these words or see these things happen during the Oscars telecast on Sunday. When you get five blocks in a row (horizontally, vertically, or diagonally) stand up and shout "OSCAR!!" Alternate rules: Play as a drinking game and for every block, take a sip. Finished a row? Finish your scotch. Interactive Oscars bingo cards WNYC pays tribute to the annual exercise in entertainment award show parody with a portable, computerized bingo. Play on your phone, iPad, computer or print a card. Refresh for new combinations. This content is from Southern California Public Radio. View the original story at SCPR.org. Full Article
2 WonderCon Anaheim 2015: 7 things you absolutely shouldn't miss By feeds.scpr.org Published On :: Fri, 03 Apr 2015 05:30:29 -0700 A cosplay gathering in the Anaheim Convention Center's Grand Plaza during WonderCon Anaheim 2014.; Credit: Kevin Green/SDCC Mike RoeFor all the sad comic book and pop culture fans who weren't able to get tickets to San Diego Comic-Con, we've got good news for you: They run another convention, and it's closer to Los Angeles. Their little brother WonderCon Anaheim has been growing, with some comparing it to the Comic-Con of old — before it got way too crowded. It's this Friday through Sunday, April 3-5. They're starting to have big stars and lots of great panels, so if you want to get your geek heart sated, here are some of the events you won't want to miss. Warner Bros. Presentation: San Andreas, Mad Max: Fury Road San Andreas trailer The most highly anticipated event at this weekend's convention, Warner Brothers is putting on a special presentation with footage from these two upcoming action films. They haven't announced which stars will be on hand, but these panels often surprise with star power, so you may get a visit from stars like "San Andreas's" Dwayne "The Rock" Johnson or "Mad Max: Fury Road's" Tom Hardy or Charlize Theron. At the Comic-Con panel last year for the "Mad Max" flick, the director talked in detail about the film, so you'll probably at least get his take on the franchise and its resurrection. DC Comics TV shows: The Flash, Gotham, iZombie The Flash trailer While Marvel has been dominant on the big screen, DC has put out a diverse slate of TV shows, with "The Flash" being the biggest hit among them. It's among those getting a spotlight at WonderCon, with creators and stars dishing on the programs that have captured the imaginations of TV fans and comic fans alike. All three shows are also getting special video presentations, likely showing clips of what you can expect the rest of this season. And in case you didn't already know, "iZombie" comes from "Veronica Mars" creator Rob Thomas, so come find out about his latest project. World Premiere: Batman vs. Robin Batman vs. Robin trailer It's become a tradition at both WonderCon and San Diego Comic-Con for DC Comics to debut their latest animated movie, and the new one is based on the critically acclaimed "Court of Owls" storyline by writer Scott Snyder. (Be sure to check out our previous interviews with Snyder — he's even an NPR fan.) The original story is based on how Batman thinks he knows everything there is to know about Gotham City and faces the discovery that there are deep secrets about the city that he had no idea about, and the film also emphasizes him fighting his son Damian. Sing-alongs: Dr. Horrible & Batman's The Music Meister Batman: The Brave and the Bold: Drives Us Bats People go to comic conventions to geek out, and what's geekier than a good old-fashioned singalong? In addition to one for geek god Joss Whedon's much loved Web series "Dr. Horrible's Sing-Along Blog," they're also doing one for the musical episode of animated series "Batman: The Brave and the Bold" — which, just like "Dr. Horrible," features singing by the one and only Neil Patrick Harris. In the Batman cartoon, he plays the Music Meister, a Batman villain who makes both heroes and villains sing, as he drops some tunes of his own. Superman: The Richard Donner Years Celebrity Super Reunion Superman: The flying sequence There's a reunion of stars from the first two of the classic Christopher Reeve Superman movies, including Lois Lane herself, Margot Kidder. You can also see the actors who played characters like Jimmy Olsen, several of the villains and more, as well as two of the producers. Find out what you don't know about the movie that broke ground when it came to depicting flight on-screen and, like the ads promised, made you believe a man could fly. TV writing panels Two panels will give you a peek into the world of the writers who write some of the hottest shows on TV: "TV Guide Magazine's Fan Favorites Showrunners" and "Inside The Writers' Room: Earth's Mightiest Writers Re-Assemble Redux." The first of those includes legendary TV showrunners like Dan Harmon of "Community" and the minds behind shows including "Orphan Black," "The Goldbergs" and more. Meanwhile, at the writers room panel, you'll get writers who've worked on shows like "Lost," "Firefly," "Heroes," "The Big Bang Theory," "Agent Carter" and more. Fan culture programming track This includes a lot of different panels, but it's a sign of the way fandom is shifting — it's a lifestyle that's far more diverse than it used to be, with a lot more gender parity. This track includes panels on topics like body confidence in cosplay, fashion, fitness, race and more. See what sparks your interest and might invite you into having an identity as a fan being a bigger part of your life while not letting anyone make you feel excluded. There's so much more, like Will Forte doing a panel promoting his new show "The Last Man On Earth," the annual cosplay masquerade and so much more. Tickets are sold out for Saturday, but at press time, tickets were still available for both Friday and Sunday at WonderCon. This content is from Southern California Public Radio. View the original story at SCPR.org. Full Article
2 A Journey into Reciprocal Space: A Crystallographer's Perspective. By A. M. Glazer. Morgan & Claypool, 2017. Paperback, pp. 190. Price USD 55.00. ISBN 9781681746203. By journals.iucr.org Published On :: Full Article text
2 GiG receives ISO 27001 certificate on Core platform and data warehouse By feedproxy.google.com Published On :: Mon, 14 Oct 2019 09:36:00 +0200 (The Paypers) Gaming Innovation Group (GiG) has achieved ISO 27001 certification for the second year running. Full Article
2 Malaysia: 84% of SMEs fell victim to cyber-attacks in 2018 By feedproxy.google.com Published On :: Thu, 17 Oct 2019 10:23:00 +0200 (The Paypers) Chubb’s SME Cyber Preparedness Report has revealed that 84% of small and medium... Full Article
2 EBA sets deadline for SCA compliance for December 2020 By feedproxy.google.com Published On :: Thu, 17 Oct 2019 10:54:00 +0200 (The Paypers) The European Banking... Full Article
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2 Canada-based Symend secures USD 52 mln funding to help at-risk customers By feedproxy.google.com Published On :: Fri, 08 May 2020 13:49:00 +0200 Symend, a Canada-based digital engagement platform, has raised USD 52 million to identify customers... Full Article
2 Election 2015: iPad controversy looms large in LAUSD District 3 board race By www.scpr.org Published On :: Fri, 20 Feb 2015 05:30:26 -0800 At a recent LAUSD District 3 school board debate, teachers dressed as FBI agents in protest of board member Tamar Galatzan's support of the iPad program.; Credit: Annie Gilbertson/KPCC Annie GilbertsonAs the city's March 3 primary election draws near, Los Angeles Unified school board candidates are blasting incumbents for the controversial iPad program. Opponents sharply criticized the $1.3 billion bond-funded program at a debate Tuesday in West San Fernando Valley, where District 3 school board member Tamar Galatzan was elected in 2007. "Galatzan said the district is going in the right direction," declared candidate Carl Petersen, a parent and businessman. "I don’t know how anyone can look at the events of the past year and come to that conclusion." RELATED: LAUSD District 5 school board candidates face off in debate The program attracted national attention last December when the FBI raided district offices and carted off 20 boxes of bids, evaluations and correspondences with executives at Apple and its subcontractor Pearson, the manufacturer of the learning software loaded on to each device. The investigation is ongoing. At the debate, teachers dressed in dark windbreakers with FBI plastered on the back in protest to Galatzan's support of the program. (They have not held similar demonstrations at election events in East Los Angeles' District 5, where Bennett Kayser, a teacher union ally, is running for re-election.) Tom Richards, a Granada Hills parent, said he considers the iPad program a central issue as he weighs candidates. "I think it's absolutely ridiculous," Richards said. "I don't believe that's a good way to spend the money that they have. Looking at some really fundamental needs — we don't have a librarian, but we want to give iPads?" Galatzan was an early advocate for more technology in the classroom; it was her goal even before the iPad was on the market. "There is a whole world out there that can be accessed through technology, and we need to take advantage of that," Galatzan told KPCC. Her advocacy of technology hasn't always been controversial. Galatzan points to her 2010 initiative to fund school computer labs with a settlement from Microsoft. The school board's support of the iPad program varied the first year, but waned in August after KPCC published a series of emails showing district administrators had close ties with Pearson, calling into question whether the bidding process was fair. Problems with the rollout of the devices and the effectiveness of the software they contained also eroded support for the program. Still, school board members unanimously approved more iPad purchases after the FBI investigation came to light. Superintendent Ramon Cortines said the tablets were necessary for new digital state tests scheduled this spring and offered to purchase them under a different contract with Apple to avoid complications involving the federal probe. If the candidates' positions are a measure of support for the program, it's unpopular at best. All of Galatzan's opponents are against it. When asked in a KPCC election survey conducted if he supported the iPad program, Scott Schmerelson, a retired administrator and District 3 contender, responded: "Not when you are paying for them from LAUSD Bond Money! The taxpayers generously supported the bond issue with the belief that the money would be used to repair and modernize our schools." Candidate Ankur Patel said in his answer to the survey, "I oppose the LAUSD’s iPad program. Throughout the program, important questions were not asked enough, and when they were, they were not answered properly." Filiberto Gonzalez, another Galatzan challenger, said of the iPad project: "It was a mistake and ill-conceived from the very beginning. As was noted in the report by the U.S. Department of Education last month, the Common Core Technology Project (iPad program) lacked 'established metrics of success' and 'was difficult to show the impact of the investment.' Elizabeth Badger Bartels is also running for the District 3 seat, but did not respond to the survey by deadline. For more information on the school board candidates' positions and their backgrounds, read KPCC's 2015 Los Angeles primary election guide. This content is from Southern California Public Radio. View the original story at SCPR.org. Full Article
2 Election 2015: In LAUSD board election, it's charter schools vs. labor unions with others left behind By www.scpr.org Published On :: Fri, 27 Feb 2015 05:30:51 -0800 Los Angeles Unified school board candidates, from left, Andrew Thomas, Ref Rodriguez and Bennett Kayser take a group photo after a debate at Eagle Rock High School on Feb. 5, 2015. ; Credit: Cheryl A. Guerrero for KPCC Annie GilbertsonLos Angeles Unified school board candidate Ref Rodriguez collected $21,000 in campaign donations from employees of his charter school network, Partnerships to Uplift Communities, in his bid to unseat incumbent Bennett Kayser in East Los Angeles’ District 5. Most striking, a handful of his workers – a janitor, maintenance worker, tutor — are donating at or near the contribution limit, $1,100. The contributions are a measure of supporters' high hopes to unseat Kayser in favor of Rodriguez, a candidate friendly to charter schools. Rodriguez, an charter school administrator at Partnerships to Uplift Communities, received most of his financial support from the California Charter School Association Advocates, which received donations from such wealthy donors as former New York Mayor Michael Bloomberg and philanthropist Eli Broad. Kayser, a former teacher elected as a board member in 2011, collected his largest donations from labor unions, particularly the United Teachers Los Angeles. Most of the money working toward Kayser and Rodriguez's reelection are not funneled into their individual campaigns, but to independent expenditure committees which are not subject to the $1,100 contribution limit. In her first foray into political giving, Luz Maria Lopez, an office worker, donated $1,000 donation to the Rodriguez campaign, twice the amount of Partnerships to Uplift Communities' CEO, Jacqueline Elliot. “I really believe in Ref. My kids go to PUC schools,” said Lopez, who has been employed by PUC since it opened 15 years ago. The employee contributions weren't coerced and will not be reimbursed, Rodriguez said. Many of them can be traced back to a holiday break fundraiser at Rodriguez’s sister’s home in La Puente. “I know for many of them this is a tremendous sacrifice,” he said. “It’s just been sort of an outpouring of folks belief in me and what we are trying to do for the city.” Charter school groups major funders Direct campaign donations from individual contributors, such as Rodriguez’ employees, make up 18 percent of the money spent in the LAUSD’s District 5 school board race. The biggest donor is charter school advocacy groups, such as the California Charter School Association Advocates. Donations have also come from self-described education reform groups that support charter school expansion and firing teachers deemed ineffective, among other issues. All told, the advocacy groups contributed more than $700,000 to activities in support of Rodriguez and working against Kayser. On the other side, UTLA funneled $330,000 of members’ contributions to activities supporting Kayser and working against Rodriguez. While UTLA has turned up its political spending in the board race to stay competitive, it is routinely outspent, said Oraiu Amoni, the union’s political director. “We never are going to be able to match [reformers] dollar for dollar,” Amoni said. “So our biggest thing is making sure our members are educated, are engaged, are aware — and vote.” So far, campaigns and committees have spent more than $2 million on the 13 Los Angeles Unified school board candidates, according to filings with the L.A. City Ethics Commission. The contributions have paid for mailing of glossy ads, phone banks, billboards, robocalls and commercials on Spanish-language radio. Total contributions are expected to increase in the few days remaining before the primary and swell again in any May runoff. Even in major races, aggressive campaigns fueled by growing contributions from special interest groups make it difficult for candidates not affiliated with interest groups to stay competitive. Limitless independent expenditures are "playing a major role in smaller and local elections,” said Ryan Brinkerhoff, campaign manager for Andrew Thomas, the unaffiliated candidate in the District 5 race. Thomas, a professor at Walden University, donated $51,000 to his campaign, making him his own biggest contributor. He’s also attracted sizable local support: about 70 percent of his campaign donations come from residents who live in District 5. Thomas has received no contributions from political action committees or advocacy groups. Can he win? “I think so, but it’s getting harder and harder,” Brinkerhoff said. “The results of this election are going to be very telling.” Outside contributors, local concerns When public schools were created in the United States, local communities were given control over their governance. Outside money “undermines the relationship between community members and their local public institutions,” according to John Rogers, an education professor at UCLA. “It undermines their sense that they own those institutions, and those institutions are theirs to be shaped,” he said. Without the funds from Broad, Bloomberg and other large donors, Rodriguez’s employees’ contributions would have made up more than 30 percent of his campaign support. Instead, it’s 4 percent. Kayser has also received support from outside the district, including donations from the American Federation of Teachers and the California Teachers Association. "The voters have an interest in open and transparent elections in which outside dollars don't have too large an influence," Rogers said. To read more about the school board election and City Council races, visit the KPCC 2015 voter guide. Clarification: This article has been updated to make clear that the California Charter Schools Association does not support or advocate for teacher firing policies. Support for incumbent Kayser from outside the district has also been noted. This content is from Southern California Public Radio. View the original story at SCPR.org. Full Article
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2 Texas Oil & Gas Firm Achieves EBITDA, EPS Beats in Q1/20 By www.streetwisereports.com Published On :: Thu, 07 May 2020 00:00:00 PST Source: Streetwise Reports 05/07/2020 A recap of Parsley Energy's Q1/20 performance and projections for this year and next are given in a Raymond James report.In a May 5 research note, analyst John Freeman reported that Raymond James increased its target price on Parsley Energy, Inc. (PE:NYSE) after it posted its Q1/20 numbers. Raymond James' new target price on Parsley is $12 per share, up from $11. The Texas-based energy company's stock is trading now at about $9.38 per share. Freeman reviewed and commented on Parsley's Q1/20 results. The company "delivered modest EBITDA and earnings per share beats relative to the Street" due to oil pricing," Freeman pointed out. Production was relatively in line at 126,600,000 barrels of oil per day (126.6 MMbbl/d), which was 1% higher than consensus' forecast but 1% below Raymond James' estimate. Total production was 1% above the Street's projection but 3% below Raymond James' forecast. "The performance on the quarter was encouraging, however, the highlight from earnings was the significant reduction in 2020 capex (down from about $1 billion to less than $700 million)," Freeman commented. Capex, "a welcome surprise," Freeman wrote, came in 5% and 7% lower than the investment bank and the Street's estimates, respectively. Opex was 3% under Raymond James' projection Moreover, Parsley's related maintenance capital needs were greatly below expectations as well, indicating that Parsley made capital efficiency gains during the period. "We were pleasantly surprised that Parsley is able to maintain in line Q4/20 oil volumes (about 115 MMbbl/d) on a capital program that's about $300 million/30% below the Street," added Freeman. Looking forward, Raymond James modeled a base case, or stable scenario for Parsley, that implies a West Texas Intermediate oil price of about $30 a barrel and Parsley having four to five rigs and one to two crews operating. In that scenario, Parsley would produce about 117 MMbbl/d in 2020 and 115 MMbbl/d in 2021. Capex would amount to about $678 million in 2020, dropping to $598 million in 2021. Free cash flow would be about $300 million in 2020, which coincides with Parsley's guidance of $300M plus, and increasing to $370 million in 2021. Raymond James has an Outperform rating on Parsley Energy. Sign up for our FREE newsletter at: www.streetwisereports.com/get-news Disclosure: 1) Doresa Banning compiled this article for Streetwise Reports LLC and provides services to Streetwise Reports as an independent contractor. She or members of her household own securities of the following companies mentioned in the article: None. She or members of her household are paid by the following companies mentioned in this article: None. 2) The following companies mentioned in this article are billboard sponsors of Streetwise Reports: None. Click here for important disclosures about sponsor fees. 3) Comments and opinions expressed are those of the specific experts and not of Streetwise Reports or its officers. The information provided above is for informational purposes only and is not a recommendation to buy or sell any security. 4) The article does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility. By opening this page, each reader accepts and agrees to Streetwise Reports' terms of use and full legal disclaimer. This article is not a solicitation for investment. Streetwise Reports does not render general or specific investment advice and the information on Streetwise Reports should not be considered a recommendation to buy or sell any security. Streetwise Reports does not endorse or recommend the business, products, services or securities of any company mentioned on Streetwise Reports. 5) From time to time, Streetwise Reports LLC and its directors, officers, employees or members of their families, as well as persons interviewed for articles and interviews on the site, may have a long or short position in securities mentioned. Directors, officers, employees or members of their immediate families are prohibited from making purchases and/or sales of those securities in the open market or otherwise from the time of the interview or the decision to write an article until three business days after the publication of the interview or article. The foregoing prohibition does not apply to articles that in substance only restate previously published company releases. Disclosures from Raymond James, Parsley Energy Inc, May 5, 2020 ANALYST INFORMATION Analysts Holdings and Compensation: Equity analysts and their staffs at Raymond James are compensated based on a salary and bonus system. Several factors enter into the bonus determination, including quality and performance of research product, the analyst's success in rating stocks versus an industry index, and support effectiveness to trading and the retail and institutional sales forces. Other factors may include but are not limited to: overall ratings from internal (other than investment banking) or external parties and the general productivity and revenue generated in covered stocks. The analyst John Freeman, primarily responsible for the preparation of this research report, attests to the following: (1) that the views and opinions rendered in this research report reflect his or her personal views about the subject companies or issuers and (2) that no part of the research analyst's compensation was, is, or will be directly or indirectly related to the specific recommendations or views in this research report. In addition, said analyst(s) has not received compensation from any subject company in the last 12 months. RAYMOND JAMES RELATIONSHIP DISCLOSURES Certain affiliates of the RJ Group expect to receive or intend to seek compensation for investment banking services from all companies under research coverage within the next three months. Raymond James & Associates, Inc. makes a market in the shares of Parsley Energy, Inc. Additional Risk and Disclosure information, as well as more information on the Raymond James rating system and suitability categories, is available here. ( Companies Mentioned: PE:NYSE, ) Full Article
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