Polarized fluorescence of a crystal having uniaxially oriented molecules by a carbazole-diyl-bridged macrocage

An axially oriented π-electron system is achieved in a single crystal of a macrocage molecule, and polarized fluorescence of the single crystal was observed.

New polyketides, paralactonic acids A-E produced by Paraconiothyrium sp. SW-B-1, an endophytic fungus associated with a seaweed, Chondrus ocellatus Holmes

Five polyketides, paralactonic acids A-E (1-5) were isolated from Paraconiothyrium sp. SW-B-1, an endophytic fungus isolated from the seaweed, Chondrus ocellatus Holmes. Their structures were determined by various spectroscopic methods, predominantly by 2D NMR spectroscopic analyses. The absolute configurations of compounds 1-5 were determined by comparison of the experimental and calculated ECD spectra. Compound 5 showed moderate antibacterial activity and restored the growth of a mutant yeast strain inhibited by hyperactivated Ca²⁺-signaling.

Measurement of Reactor Antineutrino Oscillation Amplitude and Frequency at RENO

The RENO experiment reports more precisely measured values of θ_{13} and |Δm_{ee}^{2}| using ∼2200 live days of data. The amplitude and frequency of reactor electron antineutrino (ν[over ¯]_{e}) oscillation are measured by comparing the prompt signal spectra obtained from two identical near and far detectors. In the period between August 2011 and February 2018, the far (near) detector observed 103 212 (850 666) ν[over ¯]_{e} candidate events with a background fraction of 4.8% (2.0%). A clear energy and baseline dependent disappearance of reactor ν[over ¯]_{e} is observed in the deficit of the measured number of ν[over ¯]_{e}. Based on the measured far-to-near ratio of prompt spectra, we obtain sin^{2}2θ_{13}=0.0896±0.0048(stat)±0.0047(syst) and |Δm_{ee}^{2}|=[2.68±0.12(stat)±0.07(syst)]×10^{-3}  eV^{2}.

Dielectric Relaxation of Powdered Molecular Gyrotops Having a Thiophene Dioxide-diyl as a Dipolar Rotor

The dielectric properties of powdered molecular gyrotops with a thiophenedioxide-diyl are reported. Crystals without a solvent molecule show usual dielectric relaxation spectra due to orientation polarization of the dipolar rotor, while a crystal having ethanol as the crystalline solvent molecule showed novel temperature-dependent dielectric relaxation switching by crystal-to-crystal phase transition, which is induced by hydrogen-bonding interactions between thiophene dioxide and ethanol.

New Hybrid-type Squaramide-Fused Amino Alcohol Organocatalyst for Enantioselective Domino Michael Addition/Cyclization Reaction of Oxoindolines with Cyclic 1,3-Diketones

The new hybrid-type squaramide-fused amino alcohol containing both a Brønsted basic site and hydrogen-bonding sites in the molecule showed a high catalytic activity as an organocatalyst in the enantioselective domino Michael addition/cyclization reaction of oxoindolines with cyclic 1,3-diketones to afford the chiral spiro-conjugated oxindoles featuring 2-aminopyrans fusing with carbo-heterocyclic ring systems with excellent chemical yields (up to 98%) and enantioselectivities (up to 95% ee). The obtained chiral spiro-conjugated 2-aminopyrans bearing quaternary stereogenic carbon center could be used as synthetic precursors for several natural products that have a broad spectrum of fascinating biological activities.

Bioinspired Total Synthesis of Delitschiapyrone A

A bioinspired seven-step total synthesis of delitschiapyrone A was accomplished in 32% overall yield from commercially available 4-bromo-3,5-dimethoxybenzoic acid. The key step of the synthesis is an exclusively regioselective and diastereoselective reaction cascade consisting of the Diels-Alder reaction, α-ketol rearrangement, and cyclic hemiacetalization, achieved by simply stirring a heterogeneous mixture of two Diels-Alder substrates (putative biosynthetic intermediates) and water at 35 °C, directly furnishing the pentacyclic natural product in 75% yield.

Extensive first-principles molecular dynamics study on Li encapsulation into C60 and its experimental confirmation

The aim of increasing the production ratio of endohedral C₆₀ by impinging foreign atoms against C₆₀ is a crucial matter of the science and technology employed towards industrialization of these functional building block materials. Among these endohedral fullerenes, Li⁺@C₆₀ exhibits a wide variety of physical and chemical phenomena and has the potential to be applicable in areas spanning the medical field to photovoltaics. However, currently, Li⁺@C₆₀ can be experimentally produced with only ∼1% ratio using the plasma shower method with a 30 eV kinetic energy provided to the impinging Li⁺ ion. From extensive first-principles molecular dynamics simulations, it is found that the maximum production ratio of Li⁺@C₆₀ per hit is increased to about 5.1% (5.3%) when a Li⁺ ion impinges vertically on a six-membered ring of C₆₀ with 30 eV (40 eV) kinetic energy, although many C₆₀ molecules are damaged during this collision. On the contrary, when it impinges vertically on a six-membered ring with 10 eV kinetic energy, the production ratio remains at 1.3%, but the C₆₀ molecules are not damaged at all. On the other hand, when the C₆₀ is randomly oriented, the production ratio reduces to about 3.7 ± 0.5%, 3.3 ± 0.5%, and 0.2 ± 0.03% for 30 eV, 40 eV, and 10 eV kinetic energy, respectively. Based on these observations we demonstrate the possibility of increasing the production ratio by fixing six-membered rings atop C₆₀ using the Cu(111) substrate or UV light irradiation. In order to assess the ideal experimental production ratio, the ⁷Li solid NMR spectroscopy measurement is also performed for the multilayer randomly oriented C₆₀ sample irradiated by Li⁺ using the plasma shower method combined with inductively coupled plasma atomic emission spectroscopy (ICP-AES). Time-of-flight mass spectroscopy measurements are also performed to cross check whether Li⁺@C₆₀ molecules are produced in the sample. The resulting experimental estimate, 4% for 30 eV incident kinetic energy, fully agrees with our simulation results mentioned above, suggesting the consistency and accuracy of our simulations and experiments.

M, Carrera Jarrin E, Abdelalim AA, El-khateeb E, Elkafrawy T, Mahmoud MA, Calpas B, Kadastik M, Murumaa M, Perrini L, Raidal M, Tiko A, Veelken C, Eerola P, Pekkanen J, Voutilainen M, Härkönen J, Karimäki V, Kinnunen R, Lampén T, Lassila-Perini K, Lehti S, Lindén T, Luukka P, Peltola T, Tuominiemi J, Tuovinen E, Wendland L, Talvitie J, Tuuva T, Besancon M, Couderc F, Dejardin M, Denegri D, Fabbro B, Faure JL, Favaro C, Ferri F, Ganjour S, Givernaud A, Gras P, Hamel de Monchenault G, Jarry P, Locci E, Machet M, Malcles J, Rander J, Rosowsky A, Titov M, Zghiche A, Abdulsalam A, Antropov I, Baffioni S, Beaudette F, Busson P, Cadamuro L, Chapon E, Charlot C, Davignon O, Dobrzynski L, Granier de Cassagnac R, Jo M, Lisniak S, Miné P, Naranjo IN, Nguyen M, Ochando C, Ortona G, Paganini P, Pigard P, Regnard S, Salerno R, Sirois Y, Strebler T, Yilmaz Y, Zabi A, Agram JL, Andrea J, Aubin A, Bloch D, Brom JM, Buttignol M, Chabert EC, Chanon N, Collard C, Conte E, Coubez X, Fontaine JC, Gelé D, Goerlach U, Goetzmann C, Le Bihan AC, Merlin JA, Skovpen K, Van Hove P, Gadrat S, Beauceron S, Bernet C, Boudoul G, Bouvier E, Carrillo Montoya CA, Chierici R, Contardo D, Courbon B, Depasse P, El Mamouni H, Fan J, Fay J, Gascon S, Gouzevitch M, Ille B, Lagarde F, Laktineh IB, Lethuillier M, Mirabito L, Pequegnot AL, Perries S, Popov A, Ruiz Alvarez JD, Sabes D, Sordini V, Vander Donckt M, Verdier P, Viret S, Toriashvili T, Bagaturia I, Autermann C, Beranek S, Feld L, Heister A, Kiesel MK, Klein K, Lipinski M, Ostapchuk A, Preuten M, Raupach F, Schael S, Schomakers C, Schulte JF, Schulz J, Verlage T, Weber H, Zhukov V, Ata M, Brodski M, Dietz-Laursonn E, Duchardt D, Endres M, Erdmann M, Erdweg S, Esch T, Fischer R, Güth A, Hebbeker T, Heidemann C, Hoepfner K, Knutzen S, Merschmeyer M, Meyer A, Millet P, Mukherjee S, Olschewski M, Padeken K, Papacz P, Pook T, Radziej M, Reithler H, Rieger M, Scheuch F, Sonnenschein L, Teyssier D, Thüer S, Cherepanov V, Erdogan Y, Flügge G, Geenen H, Geisler M, Hoehle F, Kargoll B, Kress T, Künsken A, Lingemann J, Nehrkorn A, Nowack A, Nugent IM, Pistone C, Pooth O, Stahl A, Aldaya Martin M, Asin I, Beernaert K, Behnke O, Behrens U, Borras K, Campbell A, Connor P, Contreras-Campana C, Costanza F, Diez Pardos C, Dolinska G, Dooling S, Eckerlin G, Eckstein D, Eichhorn T, Gallo E, Garay Garcia J, Geiser A, Gizhko A, Grados Luyando JM, Gunnellini P, Harb A, Hauk J, Hempel M, Jung H, Kalogeropoulos A, Karacheban O, Kasemann M, Kieseler J, Kleinwort C, Korol I, Lange W, Lelek A, Leonard J, Lipka K, Lobanov A, Lohmann W, Mankel R, Melzer-Pellmann IA, Meyer AB, Mittag G, Mnich J, Mussgiller A, Ntomari E, Pitzl D, Placakyte R, Raspereza A, Roland B, Sahin MÖ, Saxena P, Schoerner-Sadenius T, Seitz C, Spannagel S, Stefaniuk N, Trippkewitz KD, Van Onsem GP, Walsh R, Wissing C, Blobel V, Centis Vignali M, Draeger AR, Dreyer T, Erfle J, Garutti E, Goebel K, Gonzalez D, Görner M, Haller J, Hoffmann M, Höing RS, Junkes A, Klanner R, Kogler R, Kovalchuk N, Lapsien T, Lenz T, Marchesini I, Marconi D, Meyer M, Niedziela M, Nowatschin D, Ott J, Pantaleo F, Peiffer T, Perieanu A, Pietsch N, Poehlsen J, Sander C, Scharf C, Schleper P, Schlieckau E, Schmidt A, Schumann S, Schwandt J, Stadie H, Steinbrück G, Stober FM, Tholen H, Troendle D, Usai E, Vanelderen L, Vanhoefer A, Vormwald B, Barth C, Baus C, Berger J, Böser C, Butz E, Chwalek T, Colombo F, De Boer W, Descroix A, Dierlamm A, Fink S, Frensch F, Friese R, Giffels M, Gilbert A, Haitz D, Hartmann F, Heindl SM, Husemann U, Katkov I, Kornmayer A, Lobelle Pardo P, Maier B, Mildner H, Mozer MU, Müller T, Müller T, Plagge M, Quast G, Rabbertz K, Röcker S, Roscher F, Schröder M, Sieber G, Simonis HJ, Ulrich R, Wagner-Kuhr J, Wayand S, Weber M, Weiler T, Williamson S, Wöhrmann C, Wolf R, Anagnostou G, Daskalakis G, Geralis T, Giakoumopoulou VA, Kyriakis A, Loukas D, Psallidas A, Topsis-Giotis I, Agapitos A, Kesisoglou S, Panagiotou A, Saoulidou N, Tziaferi E, Evangelou I, Flouris G, Foudas C, Kokkas P, Loukas N, Manthos N, Papadopoulos I, Paradas E, Strologas J, Filipovic N, Bencze G, Hajdu C, Hidas P, Horvath D, Sikler F, Veszpremi V, Vesztergombi G, Zsigmond AJ, Beni N, Czellar S, Karancsi J, Molnar J, Szillasi Z, Bartók M, Makovec A, Raics P, Trocsanyi ZL, Ujvari B, Choudhury S, Mal P, Mandal K, Nayak A, Sahoo DK, Sahoo N, Swain SK, Bansal S, Beri SB, Bhatnagar V, Chawla R, Gupta R, Bhawandeep U, Kalsi AK, Kaur A, Kaur M, Kumar R, Mehta A, Mittal M, Singh JB, Walia G, Kumar A, Bhardwaj A, Choudhary BC, Garg RB, Keshri S, Kumar A, Malhotra S, Naimuddin M, Nishu N, Ranjan K, Sharma R, Sharma V, Bhattacharya R, Bhattacharya S, Chatterjee K, Dey S, Dutta S, Ghosh S, Majumdar N, Modak A, Mondal K, Mukhopadhyay S, Nandan S, Purohit A, Roy A, Roy D, Roy Chowdhury S, Sarkar S, Sharan M, Chudasama R, Dutta D, Jha V, Kumar V, Mohanty AK, Pant LM, Shukla P, Topkar A, Chauhan S, Dube S, Kapoor A, Kothekar K, Rane A, Sharma S, Bakhshiansohi H, Behnamian H, Etesami SM, Fahim A, Khakzad M, Mohammadi Najafabadi M, Naseri M, Paktinat Mehdiabadi S, Rezaei Hosseinabadi F, Safarzadeh B, Zeinali M, Felcini M, Grunewald M, Abbrescia M, Calabria C, Caputo C, Colaleo A, Creanza D, Cristella L, De Filippis N, De Palma M, Fiore L, Iaselli G, Maggi G, Maggi M, Miniello G, My S, Nuzzo S, Pompili A, Pugliese G, Radogna R, Ranieri A, Selvaggi G, Silvestris L, Venditti R, Abbiendi G, Battilana C, Bonacorsi D, Braibant-Giacomelli S, Brigliadori L, Campanini R, Capiluppi P, Castro A, Cavallo FR, Chhibra SS, Codispoti G, Cuffiani M, Dallavalle GM, Fabbri F, Fanfani A, Fasanella D, Giacomelli P, Grandi C, Guiducci L, Marcellini S, Masetti G, Montanari A, Navarria FL, Perrotta A, Rossi AM, Rovelli T, Siroli GP, Tosi N, Cappello G, Chiorboli M, Costa S, Di Mattia A, Giordano F, Potenza R, Tricomi A, Tuve C, Barbagli G, Ciulli V, Civinini C, D’Alessandro R, Focardi E, Gori V, Lenzi P, Meschini M, Paoletti S, Sguazzoni G, Viliani L, Benussi L, Bianco S, Fabbri F, Piccolo D, Primavera F, Calvelli V, Ferro F, Lo Vetere M, Monge MR, Robutti E, Tosi S, Brianza L, Dinardo ME, Fiorendi S, Gennai S, Ghezzi A, Govoni P, Malvezzi S, Manzoni RA, Marzocchi B, Menasce D, Moroni L, Paganoni M, Pedrini D, Pigazzini S, Ragazzi S, Redaelli N, Tabarelli de Fatis T, Buontempo S, Cavallo N, Di Guida S, Esposito M, Fabozzi F, Iorio AOM, Lanza G, Lista L, Meola S, Merola M, Paolucci P, Sciacca C, Thyssen F, Azzi P, Bacchetta N, Benato L, Bisello D, Boletti A, Carlin R, Checchia P, Dall’Osso M, De Castro Manzano P, Dorigo T, Dosselli U, Gasparini F, Gasparini U, Gozzelino A, Kanishchev K, Lacaprara S, Margoni M, Meneguzzo AT, Pazzini J, Pozzobon N, Ronchese P, Simonetto F, Torassa E, Tosi M, Vanini S, Ventura S, Zanetti M, Zotto P, Zucchetta A, Zumerle G, Braghieri A, Magnani A, Montagna P, Ratti SP, Re V, Riccardi C, Salvini P, Vai I, Vitulo P, Alunni Solestizi L, Bilei GM, Ciangottini D, Fanò L, Lariccia P, Leonardi R, Mantovani G, Menichelli M, Saha A, Santocchia A, Androsov K, Azzurri P, Bagliesi G, Bernardini J, Boccali T, Castaldi R, Ciocci MA, Dell’Orso R, Donato S, Fedi G, Giassi A, Grippo MT, Ligabue F, Lomtadze T, Martini L, Messineo A, Palla F, Rizzi A, Savoy-Navarro A, Spagnolo P, Tenchini R, Tonelli G, Venturi A, Verdini PG, Barone L, Cavallari F, D’imperio G, Del Re D, Diemoz M, Gelli S, Jorda C, Longo E, Margaroli F, Meridiani P, Organtini G, Paramatti R, Preiato F, Rahatlou S, Rovelli C, Santanastasio F, Amapane N, Arcidiacono R, Argiro S, Arneodo M, Bartosik N, Bellan R, Biino C, Cartiglia N, Costa M, Covarelli R, Degano A, Demaria N, Finco L, Kiani B, Mariotti C, Maselli S, Migliore E, Monaco V, Monteil E, Obertino MM, Pacher L, Pastrone N, Pelliccioni M, Pinna Angioni GL, Ravera F, Romero A, Ruspa M, Sacchi R, Sola V, Solano A, Staiano A, Traczyk P, Belforte S, Candelise V, Casarsa M, Cossutti F, Della Ricca G, La Licata C, Schizzi A, Zanetti A, Nam SK, Kim DH, Kim GN, Kim MS, Kong DJ, Lee S, Lee SW, Oh YD, Sakharov A, Son DC, Yang YC, Brochero Cifuentes JA, Kim H, Kim TJ, Song S, Cho S, Choi S, Go Y, Gyun D, Hong B, Jo Y, Kim Y, Lee B, Lee K, Lee KS, Lee S, Lim J, Park SK, Roh Y, Yoo HD, Choi M, Kim H, Kim H, Kim JH, Lee JSH, Park IC, Ryu G, Ryu MS, Choi Y, Goh J, Kim D, Kwon E, Lee J, Yu I, Dudenas V, Juodagalvis A, Vaitkus J, Ahmed I, Ibrahim ZA, Komaragiri JR, Md Ali MAB, Mohamad Idris F, Wan Abdullah WAT, Yusli MN, Zolkapli Z, Casimiro Linares E, Castilla-Valdez H, De La Cruz-Burelo E, Cruz IHDL, Hernandez-Almada A, Lopez-Fernandez R, Mejia Guisao J, Sanchez-Hernandez A, Carrillo Moreno S, Vazquez Valencia F, Pedraza I, Salazar Ibarguen HA, Uribe Estrada C, Morelos Pineda A, Krofcheck D, Butler PH, Ahmad A, Ahmad M, Hassan Q, Hoorani HR, Khan WA, Khurshid T, Shoaib M, Waqas M, Bialkowska H, Bluj M, Boimska B, Frueboes T, Górski M, Kazana M, Nawrocki K, Romanowska-Rybinska K, Szleper M, Zalewski P, Brona G, Bunkowski K, Byszuk A, Doroba K, Kalinowski A, Konecki M, Krolikowski J, Misiura M, Olszewski M, Walczak M, Bargassa P, Beirão Da Cruz E Silva C, Di Francesco A, Faccioli P, Ferreira Parracho PG, Gallinaro M, Hollar J, Leonardo N, Lloret Iglesias L, Nemallapudi MV, Nguyen F, Rodrigues Antunes J, Seixas J, Toldaiev O, Vadruccio D, Varela J, Vischia P, Afanasiev S, Golutvin I, Kamenev A, Karjavin V, Korenkov V, Lanev A, Malakhov A, Matveev V, Mitsyn VV, Moisenz P, Palichik V, Perelygin V, Shmatov S, Shulha S, Skatchkov N, Smirnov V, Tikhonenko E, Voytishin N, Zarubin A, Golovtsov V, Ivanov Y, Kim V, Kuznetsova E, Levchenko P, Murzin V, Oreshkin V, Smirnov I, Sulimov V, Uvarov L, Vavilov S, Vorobyev A, Andreev Y, Dermenev A, Gninenko S, Golubev N, Karneyeu A, Kirsanov M, Krasnikov N, Pashenkov A, Tlisov D, Toropin A, Epshteyn V, Gavrilov V, Lychkovskaya N, Popov V, Pozdnyakov I, Safronov G, Spiridonov A, Toms M, Vlasov E, Zhokin A, Chistov R, Danilov M, Markin O, Popova E, Rusinov V, Andreev V, Azarkin M, Dremin I, Kirakosyan M, Leonidov A, Mesyats G, Rusakov SV, Baskakov A, Belyaev A, Boos E, Dubinin M, Dudko L, Ershov A, Gribushin A, Klyukhin V, Kodolova O, Lokhtin I, Miagkov I, Obraztsov S, Petrushanko S, Savrin V, Snigirev A, Azhgirey I, Bayshev I, Bitioukov S, Kachanov V, Kalinin A, Konstantinov D, Krychkine V, Petrov V, Ryutin R, Sobol A, Tourtchanovitch L, Troshin S, Tyurin N, Uzunian A, Volkov A, Adzic P, Cirkovic P, Devetak D, Milosevic J, Rekovic V, Alcaraz Maestre J, Calvo E, Cerrada M, Chamizo Llatas M, Colino N, De La Cruz B, Delgado Peris A, Escalante Del Valle A, Fernandez Bedoya C, Fernández Ramos JP, Flix J, Fouz MC, Garcia-Abia P, Gonzalez Lopez O, Goy Lopez S, Hernandez JM, Josa MI, Navarro De Martino E, Pérez-Calero Yzquierdo A, Puerta Pelayo J, Quintario Olmeda A, Redondo I, Romero L, Soares MS, de Trocóniz JF, Missiroli M, Moran D, Cuevas J, Fernandez Menendez J, Folgueras S, Gonzalez Caballero I, Palencia Cortezon E, Vizan Garcia JM, Cabrillo IJ, Calderon A, Castiñeiras De Saa JR, Curras E, Fernandez M, Garcia-Ferrero J, Gomez G, Lopez Virto A, Marco J, Marco R, Martinez Rivero C, Matorras F, Piedra Gomez J, Rodrigo T, Rodríguez-Marrero AY, Ruiz-Jimeno A, Scodellaro L, Trevisani N, Vila I, Vilar Cortabitarte R, Abbaneo D, Auffray E, Auzinger G, Bachtis M, Baillon P, Ball AH, Barney D, Benaglia A, Benhabib L, Berruti GM, Bloch P, Bocci A, Bonato A, Botta C, Breuker H, Camporesi T, Castello R, Cepeda M, Cerminara G, D’Alfonso M, d’Enterria D, Dabrowski A, Daponte V, David A, De Gruttola M, De Guio F, De Roeck A, Di Marco E, Dobson M, Dordevic M, Dorney B, du Pree T, Duggan D, Dünser M, Dupont N, Elliott-Peisert A, Fartoukh S, Franzoni G, Fulcher J, Funk W, Gigi D, Gill K, Girone M, Glege F, Guida R, Gundacker S, Guthoff M, Hammer J, Harris P, Hegeman J, Innocente V, Janot P, Kirschenmann H, Knünz V, Kortelainen MJ, Kousouris K, Lecoq P, Lourenço C, Lucchini MT, Magini N, Malgeri L, Mannelli M, Martelli A, Masetti L, Meijers F, Mersi S, Meschi E, Moortgat F, Morovic S, Mulders M, Neugebauer H, Orfanelli S, Orsini L, Pape L, Perez E, Peruzzi M, Petrilli A, Petrucciani G, Pfeiffer A, Pierini M, Piparo D, Racz A, Reis T, Rolandi G, Rovere M, Ruan M, Sakulin H, Sauvan JB, Schäfer C, Schwick C, Seidel M, Sharma A, Silva P, Simon M, Sphicas P, Steggemann J, Stoye M, Takahashi Y, Treille D, Triossi A, Tsirou A, Veckalns V, Veres GI, Wardle N, Wöhri HK, Zagozdzinska A, Zeuner WD, Bertl W, Deiters K, Erdmann W, Horisberger R, Ingram Q, Kaestli HC, Kotlinski D, Langenegger U, Rohe T, Bachmair F, Bäni L, Bianchini L, Casal B, Dissertori G, Dittmar M, Donegà M, Eller P, Grab C, Heidegger C, Hits D, Hoss J, Kasieczka G, Lecomte P, Lustermann W, Mangano B, Marionneau M, Martinez Ruiz del Arbol P, Masciovecchio M, Meinhard MT, Meister D, Micheli F, Musella P, Nessi-Tedaldi F, Pandolfi F, Pata J, Pauss F, Perrin G, Perrozzi L, Quittnat M, Rossini M, Schönenberger M, Starodumov A, Takahashi M, Tavolaro VR, Theofilatos K, Wallny R, Aarrestad TK, Amsler C, Caminada L, Canelli MF, Chiochia V, De Cosa A, Galloni C, Hinzmann A, Hreus T, Kilminster B, Lange C, Ngadiuba J, Pinna D, Rauco G, Robmann P, Salerno D, Yang Y, Chen KH, Doan TH, Jain S, Khurana R, Konyushikhin M, Kuo CM, Lin W, Lu YJ, Pozdnyakov A, Yu SS, Kumar A, Chang P, Chang YH, Chang YW, Chao Y, Chen KF, Chen PH, Dietz C, Fiori F, Hou WS, Hsiung Y, Liu YF, Lu RS, Miñano Moya M, Tsai JF, Tzeng YM, Asavapibhop B, Kovitanggoon K, Singh G, Sri manobhas N, Suwonjandee N, Adiguzel A, Cerci S, Damarseckin S, Demiroglu ZS, Dozen C, Dumanoglu I, Eskut E, Girgis S, Gokbulut G, Guler Y, Gurpinar E, Hos I, Kangal EE, Kayis Topaksu A, Onengut G, Ozdemir K, Ozturk S, Polatoz A, Zorbilmez C, Bilin B, Bilmis S, Isildak B, Karapinar G, Yalvac M, Zeyrek M, Gülmez E, Kaya M, Kaya O, Yetkin EA, Yetkin T, Cakir A, Cankocak K, Sen S, Grynyov B, Levchuk L, Sorokin P, Aggleton R, Ball F, Beck L, Brooke JJ, Burns D, Clement E, Cussans D, Flacher H, Goldstein J, Grimes M, Heath GP, Heath HF, Jacob J, Kreczko L, Lucas C, Meng Z, Newbold DM, Paramesvaran S, Poll A, Sakuma T, Seif El Nasr-storey S, Senkin S, Smith D, Smith VJ, Bell KW, Belyaev A, Brew C, Brown RM, Calligaris L, Cieri D, Cockerill DJA, Coughlan JA, Harder K, Harper S, Olaiya E, Petyt D, Shepherd-Themistocleous CH, Thea A, Tomalin IR, Williams T, Worm SD, Baber M, Bainbridge R, Buchmuller O, Bundock A, Burton D, Casasso S, Citron M, Colling D, Corpe L, Dauncey P, Davies G, De Wit A, Della Negra M, Dunne P, Elwood A, Futyan D, Haddad Y, Hall G, Iles G, Lane R, Lucas R, Lyons L, Magnan AM, Malik S, Mastrolorenzo L, Nash J, Nikitenko A, Pela J, Penning B, Pesaresi M, Raymond DM, Richards A, Rose A, Seez C, Tapper A, Uchida K, Vazquez Acosta M, Virdee T, Zenz SC, Cole JE, Hobson PR, Khan A, Kyberd P, Leslie D, Reid ID, Symonds P, Teodorescu L, Turner M, Borzou A, Call K, Dittmann J, Hatakeyama K, Liu H, Pastika N, Charaf O, Cooper SI, Henderson C, Rumerio P, Arcaro D, Avetisyan A, Bose T, Gastler D, Rankin D, Richardson C, Rohlf J, Sulak L, Zou D, Alimena J, Benelli G, Berry E, Cutts D, Ferapontov A, Garabedian A, Hakala J, Heintz U, Jesus O, Laird E, Landsberg G, Mao Z, Narain M, Piperov S, Sagir S, Syarif R, Breedon R, Breto G, Calderon De La Barca Sanchez M, Chauhan S, Chertok M, Conway J, Conway R, Cox PT, Erbacher R, Flores C, Funk G, Gardner M, Ko W, Lander R, Mclean C, Mulhearn M, Pellett D, Pilot J, Ricci-Tam F, Shalhout S, Smith J, Squires M, Stolp D, Tripathi M, Wilbur S, Yohay R, Cousins R, Everaerts P, Florent A, Hauser J, Ignatenko M, Saltzberg D, Takasugi E, Valuev V, Weber M, Burt K, Clare R, Ellison J, Gary JW, Hanson G, Heilman J, Jandir P, Kennedy E, Lacroix F, Long OR, Malberti M, Olmedo Negrete M, Paneva MI, Shrinivas A, Wei H, Wimpenny S, Yates BR, Branson JG, Cerati GB, Cittolin S, D’Agnolo RT, Derdzinski M, Gerosa R, Holzner A, Kelley R, Klein D, Letts J, Macneill I, Olivito D, Padhi S, Pieri M, Sani M, Sharma V, Simon S, Tadel M, Vartak A, Wasserbaech S, Welke C, Wood J, Würthwein F, Yagil A, Zevi Della Porta G, Bradmiller-Feld J, Campagnari C, Dishaw A, Dutta V, Flowers K, Franco Sevilla M, Geffert P, George C, Golf F, Gouskos L, Gran J, Incandela J, Mccoll N, Mullin SD, Richman J, Stuart D, Suarez I, West C, Yoo J, Anderson D, Apresyan A, Bendavid J, Bornheim A, Bunn J, Chen Y, Duarte J, Mott A, Newman HB, Pena C, Spiropulu M, Vlimant JR, Xie S, Zhu RY, Andrews MB, Azzolini V, Calamba A, Carlson B, Ferguson T, Paulini M, Russ J, Sun M, Vogel H, Vorobiev I, Cumalat JP, Ford WT, Jensen F, Johnson A, Krohn M, Mulholland T, Stenson K, Wagner SR, Alexander J, Chatterjee A, Chaves J, Chu J, Dittmer S, Eggert N, Mirman N, Nicolas Kaufman G, Patterson JR, Rinkevicius A, Ryd A, Skinnari L, Soffi L, Sun W, Tan SM, Teo WD, Thom J, Thompson J, Tucker J, Weng Y, Wittich P, Abdullin S, Albrow M, Apollinari G, Banerjee S, Bauerdick LAT, Beretvas A, Berryhill J, Bhat PC, Bolla G, Burkett K, Butler JN, Cheung HWK, Chlebana F, Cihangir S, Cremonesi M, Elvira VD, Fisk I, Freeman J, Gottschalk E, Gray L, Green D, Grünendahl S, Gutsche O, Hare D, Harris RM, Hasegawa S, Hirschauer J, Hu Z, Jayatilaka B, Jindariani S, Johnson M, Joshi U, Klima B, Kreis B, Lammel S, Lewis J, Linacre J, Lincoln D, Lipton R, Liu T, Lopes De Sá R, Lykken J, Maeshima K, Marraffino JM, Maruyama S, Mason D, McBride P, Merkel P, Mrenna S, Nahn S, Newman-Holmes C, O’Dell V, Pedro K, Prokofyev O, Rakness G, Sexton-Kennedy E, Soha A, Spalding WJ, Spiegel L, Stoynev S, Strobbe N, Taylor L, Tkaczyk S, Tran NV, Uplegger L, Vaandering EW, Vernieri C, Verzocchi M, Vidal R, Wang M, Weber HA, Whitbeck A, Acosta D, Avery P, Bortignon P, Bourilkov D, Brinkerhoff A, Carnes A, Carver M, Curry D, Das S, Field RD, Furic IK, Konigsberg J, Korytov A, Kotov K, Ma P, Matchev K, Mei H, Milenovic P, Mitselmakher G, Rank D, Rossin R, Shchutska L, Sperka D, Terentyev N, Thomas L, Wang J, Wang S, Yelton J, Linn S, Markowitz P, Martinez G, Rodriguez JL, Ackert A, Adams JR, Adams T, Askew A, Bein S, Bochenek J, Diamond B, Haas J, Hagopian S, Hagopian V, Johnson KF, Khatiwada A, Prosper H, Santra A, Weinberg M, Baarmand MM, Bhopatkar V, Colafranceschi S, Hohlmann M, Kalakhety H, Noonan D, Roy T, Yumiceva F, Adams MR, Apanasevich L, Berry D, Betts RR, Bucinskaite I, Cavanaugh R, Evdokimov O, Gauthier L, Gerber CE, Hofman DJ, Kurt P, O’Brien C, Sandoval Gonzalez ID, Turner P, Varelas N, Wu Z, Zakaria M, Zhang J, Bilki B, Clarida W, Dilsiz K, Durgut S, Gandrajula RP, Haytmyradov M, Khristenko V, Merlo JP, Mermerkaya H, Mestvirishvili A, Moeller A, Nachtman J, Ogul H, Onel Y, Ozok F, Penzo A, Snyder C, Tiras E, Wetzel J, Yi K, Anderson I, Blumenfeld B, Cocoros A, Eminizer N, Fehling D, Feng L, Gritsan AV, Maksimovic P, Osherson M, Roskes J, Sarica U, Swartz M, Xiao M, Xin Y, You C, Baringer P, Bean A, Bruner C, Castle J, Kenny III RP, Kropivnitskaya A, Majumder D, Malek M, Mcbrayer W, Murray M, Sanders S, Stringer R, Wang Q, Ivanov A, Kaadze K, Khalil S, Makouski M, Maravin Y, Mohammadi A, Saini LK, Skhirtladze N, Toda S, Lange D, Rebassoo F, Wright D, Anelli C, Baden A, Baron O, Belloni A, Calvert B, Eno SC, Ferraioli C, Gomez JA, Hadley NJ, Jabeen S, Kellogg RG, Kolberg T, Kunkle J, Lu Y, Mignerey AC, Shin YH, Skuja A, Tonjes MB, Tonwar SC, Apyan A, Barbieri R, Baty A, Bi R, Bierwagen K, Brandt S, Busza W, Cali IA, Demiragli Z, Di Matteo L, Gomez Ceballos G, Goncharov M, Gulhan D, Hsu D, Iiyama Y, Innocenti GM, Klute M, Kovalskyi D, Krajczar K, Lai YS, Lee YJ, Levin A, Luckey PD, Marini AC, Mcginn C, Mironov C, Narayanan S, Niu X, Paus C, Roland C, Roland G, Salfeld-Nebgen J, Stephans GSF, Sumorok K, Tatar K, Varma M, Velicanu D, Veverka J, Wang J, Wang TW, Wyslouch B, Yang M, Zhukova V, Benvenuti AC, Dahmes B, Evans A, Finkel A, Gude A, Hansen P, Kalafut S, Kao SC, Klapoetke K, Kubota Y, Lesko Z, Mans J, Nourbakhsh S, Ruckstuhl N, Rusack R, Tambe N, Turkewitz J, Acosta JG, Oliveros S, Avdeeva E, Bartek R, Bloom K, Bose S, Claes DR, Dominguez A, Fangmeier C, Gonzalez Suarez R, Kamalieddin R, Knowlton D, Kravchenko I, Meier F, Monroy J, Ratnikov F, Siado JE, Snow GR, Stieger B, Alyari M, Dolen J, George J, Godshalk A, Harrington C, Iashvili I, Kaisen J, Kharchilava A, Kumar A, Parker A, Rappoccio S, Roozbahani B, Alverson G, Barberis E, Baumgartel D, Chasco M, Hortiangtham A, Massironi A, Morse DM, Nash D, Orimoto T, Teixeira De Lima R, Trocino D, Wang RJ, Wood D, Zhang J, Bhattacharya S, Hahn KA, Kubik A, Low JF, Mucia N, Odell N, Pollack B, Schmitt MH, Sung K, Trovato M, Velasco M, Dev N, Hildreth M, Jessop C, Karmgard DJ, Kellams N, Lannon K, Marinelli N, Meng F, Mueller C, Musienko Y, Planer M, Reinsvold A, Ruchti R, Rupprecht N, Smith G, Taroni S, Valls N, Wayne M, Wolf M, Woodard A, Antonelli L, Brinson J, Bylsma B, Durkin LS, Flowers S, Hart A, Hill C, Hughes R, Ji W, Liu B, Luo W, Puigh D, Rodenburg M, Winer BL, Wulsin HW, Driga O, Elmer P, Hardenbrook J, Hebda P, Koay SA, Lujan P, Marlow D, Medvedeva T, Mooney M, Olsen J, Palmer C, Piroué P, Stickland D, Tully C, Zuranski A, Malik S, Barker A, Barnes VE, Benedetti D, Gutay L, Jha MK, Jones M, Jung AW, Jung K, Miller DH, Neumeister N, Radburn-Smith BC, Shi X, Sun J, Svyatkovskiy A, Wang F, Xie W, Xu L, Parashar N, Stupak J, Adair A, Akgun B, Chen Z, Ecklund KM, Geurts FJM, Guilbaud M, Li W, Michlin B, Northup M, Padley BP, Redjimi R, Roberts J, Rorie J, Tu Z, Zabel J, Betchart B, Bodek A, de Barbaro P, Demina R, Duh YT, Eshaq Y, Ferbel T, Galanti M, Garcia-Bellido A, Han J, Hindrichs O, Khukhunaishvili A, Lo KH, Tan P, Verzetti M, Chou JP, Contreras-Campana E, Gershtein Y, Gómez Espinosa TA, Halkiadakis E, Heindl M, Hidas D, Hughes E, Kaplan S, Kunnawalkam Elayavalli R, Kyriacou S, Lath A, Nash K, Saka H, Salur S, Schnetzer S, Sheffield D, Somalwar S, Stone R, Thomas S, Thomassen P, Walker M, Foerster M, Heideman J, Riley G, Rose K, Spanier S, Thapa K, Bouhali O, Castaneda Hernandez A, Celik A, Dalchenko M, De Mattia M, Delgado A, Dildick S, Eusebi R, Gilmore J, Huang T, Kamon T, Krutelyov V, Mueller R, Osipenkov I, Pakhotin Y, Patel R, Perloff A, Perniè L, Rathjens D, Rose A, Safonov A, Tatarinov A, Ulmer KA, Akchurin N, Cowden C, Damgov J, Dragoiu C, Dudero PR, Faulkner J, Kunori S, Lamichhane K, Lee SW, Libeiro T, Undleeb S, Volobouev I, Wang Z, Appelt E, Delannoy AG, Greene S, Gurrola A, Janjam R, Johns W, Maguire C, Mao Y, Melo A, Ni H, Sheldon P, Tuo S, Velkovska J, Xu Q, Arenton MW, Barria P, Cox B, Francis B, Goodell J, Hirosky R, Ledovskoy A, Li H, Neu C, Sinthuprasith T, Sun X, Wang Y, Wolfe E, Xia F, Clarke C, Harr R, Karchin PE, Kottachchi Kankanamge Don C, Lamichhane P, Sturdy J, Belknap DA, Carlsmith D, Dasu S, Dodd L, Duric S, Gomber B, Grothe M, Herndon M, Hervé A, Klabbers P, Lanaro A, Levine A, Long K, Loveless R, Mohapatra A, Ojalvo I, Perry T, Pierro GA, Polese G, Ruggles T, Sarangi T, Savin A, Sharma A, Smith N, Smith WH, Taylor D, Verwilligen P, Woods N, Aziz T, Banerjee S, Bhowmik S, Chatterjee RM, Dewanjee RK, Dugad S, Ganguly S, Ghosh S, Guchait M, Gurtu A, Jain S, Kole G, Kumar S, Mahakud B, Maity M, Majumder G, Mazumdar K, Mitra S, Mohanty GB, Parida B, Sarkar T, Sur N, Sutar B, Wickramage N. Measurements of the associated production of a Z boson and b jets in pp collisions at s = 8 TeV

Measurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions ats = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8fb - 1 . Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the Z boson. Ratios of differential cross sections for the associated production with at least one b jet to the associated production with any jet are also presented. The production of a Z boson with at least two b jets is investigated, and differential cross sections are measured for the dijet system. Results are compared to theoretical predictions, testing two different flavour schemes for the choice of initial-state partons.

New triterpene saponins from the roots of Acacia macrostachya (Mimosaceae)

Four new oleanane-type saponins, macrostachyaosides A, B, C, and D (1-4) were isolated from the roots of Acacia macrostachya. Their structures were elucidated on the basis of extensive 1D- and 2D-NMR data and HR-ESI-MS analyses. At concentrations of 100 μM of each compounds, none of the tested compounds caused a significant growth reduction against HL60 cells.

Albidosides H and I, two new triterpene saponins from the barks of Acacia albida Del. (Mimosaceae)

Two new triterpene saponins, albidosides H (1) and I (2), along with the three known saponins were isolated from the barks of Acacia albida. Their structures were elucidated on the basis of extensive 1D- and 2D-NMR studies and mass spectrometry. Albidosides H (1) and I (2) were assayed for their cytotoxicity against HeLa and HL60 cells using MTT method.