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Epoxy-functionalised 4-vinylguaiacol for the synthesis of bio-based, degradable star polymers via a RAFT/ROCOP strategy
An epoxy derivative of a naturally occuring vinylphenolic compound, 4-vinylguaiacol (4VGEP), was used for the synthesis of a well-defined (Mw/Mn = 1.08–1.14), bio-based styrene-type polymer. Block copolymers of 4VGEP with...
Epoxy-functionalised 4-vinylguaiacol for the synthesis of bio-based, degradable star polymers via a RAFT/ROCOP strategy
An epoxy derivative of a naturally occuring vinylphenolic compound, 4-vinylguaiacol (4VGEP), was used for the synthesis of a well-defined (Mw/Mn = 1.08–1.14), bio-based styrene-type polymer. Block copolymers of 4VGEP with...
Expanding the tools available for direct ortho cupration - Targeting lithium phosphidocuprates
P J Harford, J Haywood, M R Smith, B N Bhawal, Paul R Raithby, M Uchiyama, A E H Wheatley
Jan 01, 0001
Reaction of in situ generated lithium phosphides with 0.5 eq. Cu(i) is employed as a means of targeting lithium phosphidocuprates of either Gilman- or Lipshutz-type formulation - e.g., (R 2P) 2CuLi·n(LiX) (n = 0, 1). For R = Ph...
Expanding the tools available for direct ortho cupration - Targeting lithium phosphidocuprates
P J Harford, J Haywood, M R Smith, B N Bhawal, Paul R Raithby, M Uchiyama, A E H Wheatley
Jan 01, 0001
Reaction of in situ generated lithium phosphides with 0.5 eq. Cu(i) is employed as a means of targeting lithium phosphidocuprates of either Gilman- or Lipshutz-type formulation - e.g., (R 2P) 2CuLi·n(LiX) (n = 0, 1). For R = Ph...
Structural effects in lithiocuprate chemistry
Philip J. Harford, Andrew J. Peel, Joseph P. Taylor, Shinsuke Komagawa, P.R. Raithby, Thomas P. Robinson, Masanobu Uchiyama, Andrew E. H. Wheatley
Apr 01, 2014
TMPLi (TMP=2,2,6,6-tetramethylpiperidide) reacts with CuI salts in the presence of Et2O to give the dimers [{(TMP)2Cu(X)Li2(OEt2)}2] (X=CN, halide). In...
Discovery of Protoclusters at z∼3.7 and 4.9
Jun Toshikawa, Matthew A. Malkan, Nobunari Kashikawa, Roderik Overzier, Hisakazu Uchiyama, Kazuaki Ota, Shogo Ishikawa, Kei Ito
Jan 13, 2020
We have carried out follow-up spectroscopy on three overdense regions of g- and r-dropout galaxies in the Canada–France–Hawaii Telescope Legacy Survey Deep Fields, finding two new protoclusters at z = 4.898 and 3.721 and a...
Structural effects in lithiocuprate chemistry
Philip J. Harford, Andrew J. Peel, Joseph P. Taylor, Shinsuke Komagawa, P.R. Raithby, Thomas P. Robinson, Masanobu Uchiyama, Andrew E. H. Wheatley
Apr 01, 2014
TMPLi (TMP=2,2,6,6-tetramethylpiperidide) reacts with CuI salts in the presence of Et2O to give the dimers [{(TMP)2Cu(X)Li2(OEt2)}2] (X=CN, halide). In...
Discovery of Protoclusters at z∼3.7 and 4.9
Jun Toshikawa, Matthew A. Malkan, Nobunari Kashikawa, Roderik Overzier, Hisakazu Uchiyama, Kazuaki Ota, Shogo Ishikawa, Kei Ito
Jan 13, 2020
We have carried out follow-up spectroscopy on three overdense regions of g- and r-dropout galaxies in the Canada–France–Hawaii Telescope Legacy Survey Deep Fields, finding two new protoclusters at z = 4.898 and 3.721 and a...
Interrelation of the Environment of Lyα Emitters and Massive Galaxies at 2 < z < 4.5
Kei Ito, Nobunari Kashikawa, Masayuki Tanaka, Mariko Kubo, Yongming Liang, Jun Toshikawa, Hisakazu Uchiyama, Rikako Ishimoto, Takehiro Yoshioka, Yoshihiro Takeda
Jul 22, 2021
We present a comparison of the spatial distributions of Lyα emitters (LAEs) and massive star-forming and quiescent galaxies (SFGs and QGs) at 2 < z < 4.5. We use the photometric redshift catalog to select SFGs and QGs...
Lipshutz-type bis(amido)argentates for directed ortho argentation.
Noriyuki Tezuka, Keiichi Hirano, Andrew J Peel, Andrew EH Wheatley, Kazunori Miyamoto, Masanobu Uchiyama
Jul 28, 2021
Bis(amido)argentate (TMP)2Ag(CN)Li2 (3, TMP-Ag-ate; TMP = 2,2,6,6-tetramethylpiperidido) was designed as a tool for chemoselective aromatic functionalization via unprecedented directed ortho argentation (DoAg). X-Ray...
Statistical Correlation between the Distribution of Lyα Emitters and Intergalactic Medium Hi at z∼2.2 Mapped by the Subaru/Hyper Suprime-Cam
Yongming Liang, Nobunari Kashikawa, Zheng Cai, Xiaohui Fan, J. Xavier Prochaska, Kazuhiro Shimasaku, Masayuki Tanaka, Hisakazu Uchiyama, Kei Ito, Rhythm Shimakawa, Kentaro Nagamine, Ikkoh Shimizu, Masafusa Onoue, Jun Toshikawa
Jan 19, 2021
The correlation between neutral hydrogen (H I) in the intergalactic medium (IGM) and galaxies attracts great interest. We select four fields that include several coherently strong Lyα absorption systems at z ∼ 2.2 detected...
Interrelation of the Environment of Lyα Emitters and Massive Galaxies at 2 < z < 4.5
Kei Ito, Nobunari Kashikawa, Masayuki Tanaka, Mariko Kubo, Yongming Liang, Jun Toshikawa, Hisakazu Uchiyama, Rikako Ishimoto, Takehiro Yoshioka, Yoshihiro Takeda
Jul 22, 2021
We present a comparison of the spatial distributions of Lyα emitters (LAEs) and massive star-forming and quiescent galaxies (SFGs and QGs) at 2 < z < 4.5. We use the photometric redshift catalog to select SFGs and QGs...
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). VI. Distant Filamentary Structures Pointed Out by High- z Radio Galaxies at z ∼4
Hisakazu Uchiyama, Takuji Yamashita, Jun Toshikawa, Nobunari Kashikawa, Kohei Ichikawa, Mariko Kubo, Kei Ito, Nozomu Kawakatu, Tohru Nagao, Yoshiki Toba, Yoshiaki Ono, Yuichi Harikane, Masatoshi Imanishi, Masaru Kajisawa, Chien Hsiu Lee, Yongming Liang
Feb 15, 2022
We present the environmental properties around high-z radio galaxies (HzRGs) at z ∼4, which have been poorly investigated because of their rarity. We use the largest samples of HzRGs and g-dropout galaxy overdense regions at...
The Subaru HSC Galaxy Clustering with Photometric Redshift. I. Dark Halo Masses versus Baryonic Properties of Galaxies at 0.3≤z≤ 1.4
Shogo Ishikawa, Nobunari Kashikawa, Masayuki Tanaka, Jean Coupon, Alexie Leauthaud, Jun Toshikawa, Kohei Ichikawa, Taira Oogi, Hisakazu Uchiyama, Yuu Niino, Atsushi J. Nishizawa
Nov 26, 2020
We present the clustering properties of low-z (z ≤ 1.4) galaxies selected by the Hyper Suprime-Cam Subaru Strategic Program Wide layer over 145 deg2. The wide-field and multiwavelength observation yields 5,064,770 galaxies at...
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The most overdense region at z ∼ 5 inhabited by a massive radio galaxy
Hisakazu Uchiyama, Takuji Yamashita, Tohru Nagao, Yoshiaki Ono, Jun Toshikawa, Kohei Ichikawa, Nozomu Kawakatu, Masaru Kajisawa, Yoshiki Toba, Yoshiki Matsuoka, Mariko Kubo, Masatoshi Imanishi, Kei Ito, Toshihiro Kawaguchi, Chien-Hsiu Lee, Tomoki Saito
Dec 31, 2022
We report on the galaxy density environment around a high-z radio galaxy (HzRG) at z = 4.72, HSC J083913.17+011308.1 (HSC J0839+0113), probed using an r-dropout Lyman break galaxy (LBG) sample from the Hyper Suprime-Cam Subaru...
Statistical reanalysis of vascular event outcomes in primary and secondary vascular prevention trials.
Lisa J Woodhouse, Alan A Montgomery, Jonathan Mant, Barry R Davis, Ale Algra, Jean-Louis Mas, Jan A Staessen, Lutgarde Thijs, Andrew Tonkin, Adrienne Kirby, Stuart J Pocock, John Chalmers, Graeme J Hankey, J David Spence, Peter Sandercock, Hans-Christoph Diener, Shinichiro Uchiyama, Nikola Sprigg, Philip M Bath
Oct 18, 2021
BACKGROUND: Vascular prevention trials typically use dichotomous event outcomes although this may be inefficient statistically and gives no indication of event severity. We assessed whether ordinal outcomes would be more...
Faint Quasars Live in the Same Number Density Environments as Lyman Break Galaxies at z∼4
Hisakazu Uchiyama, Masayuki Akiyama, Jun Toshikawa, Nobunari Kashikawa, Roderik Overzier, Tohru Nagao, Kohei Ichikawa, Murilo Marinello, Masatoshi Imanishi, Masayuki Tanaka, Yoshiki Matsuoka, Yutaka Komiyama, Shogo Ishikawa, Masafusa Onoue, Mariko Kubo, Yuichi Harikane, Kei Ito, Shigeru Namiki, Yongming Liang
Dec 21, 2020
Characterizing high-z quasar environments is key to understanding the coevolution of quasars and the surrounding galaxies. To restrict their global picture, we statistically examine the g-dropout galaxy overdensity distribution...
The Subaru HSC Galaxy Clustering with Photometric Redshift. I. Dark Halo Masses versus Baryonic Properties of Galaxies at 0.3≤z≤ 1.4
Shogo Ishikawa, Nobunari Kashikawa, Masayuki Tanaka, Jean Coupon, Alexie Leauthaud, Jun Toshikawa, Kohei Ichikawa, Taira Oogi, Hisakazu Uchiyama, Yuu Niino, Atsushi J. Nishizawa
Nov 26, 2020
We present the clustering properties of low-z (z ≤ 1.4) galaxies selected by the Hyper Suprime-Cam Subaru Strategic Program Wide layer over 145 deg2. The wide-field and multiwavelength observation yields 5,064,770 galaxies at...
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). VI. Distant Filamentary Structures Pointed Out by High- z Radio Galaxies at z ∼4
Hisakazu Uchiyama, Takuji Yamashita, Jun Toshikawa, Nobunari Kashikawa, Kohei Ichikawa, Mariko Kubo, Kei Ito, Nozomu Kawakatu, Tohru Nagao, Yoshiki Toba, Yoshiaki Ono, Yuichi Harikane, Masatoshi Imanishi, Masaru Kajisawa, Chien Hsiu Lee, Yongming Liang
Feb 15, 2022
We present the environmental properties around high-z radio galaxies (HzRGs) at z ∼4, which have been poorly investigated because of their rarity. We use the largest samples of HzRGs and g-dropout galaxy overdense regions at...
Statistical Correlation between the Distribution of Lyα Emitters and Intergalactic Medium Hi at z∼2.2 Mapped by the Subaru/Hyper Suprime-Cam
Yongming Liang, Nobunari Kashikawa, Zheng Cai, Xiaohui Fan, J. Xavier Prochaska, Kazuhiro Shimasaku, Masayuki Tanaka, Hisakazu Uchiyama, Kei Ito, Rhythm Shimakawa, Kentaro Nagamine, Ikkoh Shimizu, Masafusa Onoue, Jun Toshikawa
Jan 19, 2021
The correlation between neutral hydrogen (H I) in the intergalactic medium (IGM) and galaxies attracts great interest. We select four fields that include several coherently strong Lyα absorption systems at z ∼ 2.2 detected...
A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). IX. The most overdense region at z ∼ 5 inhabited by a massive radio galaxy
Hisakazu Uchiyama, Takuji Yamashita, Tohru Nagao, Yoshiaki Ono, Jun Toshikawa, Kohei Ichikawa, Nozomu Kawakatu, Masaru Kajisawa, Yoshiki Toba, Yoshiki Matsuoka, Mariko Kubo, Masatoshi Imanishi, Kei Ito, Toshihiro Kawaguchi, Chien-Hsiu Lee, Tomoki Saito
Dec 31, 2022
We report on the galaxy density environment around a high-z radio galaxy (HzRG) at z = 4.72, HSC J083913.17+011308.1 (HSC J0839+0113), probed using an r-dropout Lyman break galaxy (LBG) sample from the Hyper Suprime-Cam Subaru...
Faint Quasars Live in the Same Number Density Environments as Lyman Break Galaxies at z∼4
Hisakazu Uchiyama, Masayuki Akiyama, Jun Toshikawa, Nobunari Kashikawa, Roderik Overzier, Tohru Nagao, Kohei Ichikawa, Murilo Marinello, Masatoshi Imanishi, Masayuki Tanaka, Yoshiki Matsuoka, Yutaka Komiyama, Shogo Ishikawa, Masafusa Onoue, Mariko Kubo, Yuichi Harikane, Kei Ito, Shigeru Namiki, Yongming Liang
Dec 21, 2020
Characterizing high-z quasar environments is key to understanding the coevolution of quasars and the surrounding galaxies. To restrict their global picture, we statistically examine the g-dropout galaxy overdensity distribution...
Systemic silencing of PHD2 causes reversible immune regulatory dysfunction.
Atsushi Yamamoto, Joanna Hester, Philip S Macklin, Kento Kawai, Masateru Uchiyama, Daniel Biggs, Tammie Bishop, Katherine Bull, Xiaotong Cheng, Eleanor Cawthorne, Mathew L Coleman, Tanya L Crockford, Ben Davies, Lukas E Dow, Rob Goldin, Kamil Kranc, Hiromi Kudo, Hannah Lawson, James McAuliffe, Kate Milward, Cheryl L Scudamore, Elizabeth Soilleux, Fadi Issa, Peter J Ratcliffe, Chris W Pugh
Dec 20, 2019
Physiological effects of cellular hypoxia are sensed by prolyl hydroxylase (PHD) enzymes which regulate HIFs. Genetic interventions on HIF/PHD pathways reveal multiple phenotypes that extend the known biology of hypoxia. Recent...
A multilaboratory comparison of calibration accuracy and the performance of external references in analytical ultracentrifugation.
Huaying Zhao, Rodolfo Ghirlando, Carlos Alfonso, Fumio Arisaka, Ilan Attali, David L Bain, Marina M Bakhtina, Donald F Becker, Gregory J Bedwell, Ahmet Bekdemir, Tabot MD Besong, Catherine Birck, Chad A Brautigam, William Brennerman, Olwyn Byron, Agnieszka Bzowska, Jonathan B Chaires, Catherine T Chaton, Helmut Cölfen, Keith D Connaghan, Kimberly A Crowley, Ute Curth, Tina Daviter, William L Dean, Ana I Díez, Christine Ebel, Debra M Eckert, Leslie E Eisele, Edward Eisenstein, Patrick England, Carlos Escalante, Jeffrey A Fagan, Robert Fairman, Ron M Finn, Wolfgang Fischle, José García de la Torre, Jayesh Gor, Henning Gustafsson, Damien Hall, Stephen E Harding, José G Hernández Cifre, Andrew B Herr, Elizabeth E Howell, Richard S Isaac, Shu-Chuan Jao, Davis Jose, Soon-Jong Kim, Bashkim Kokona, Jack A Kornblatt, Dalibor Kosek, Elena Krayukhina, Daniel Krzizike, Eric A Kusznir, Hyewon Kwon, Adam Larson, Thomas M Laue, Aline Le Roy, Andrew P Leech, Hauke Lilie, Karolin Luger, Juan R Luque-Ortega, Jia Ma, Carrie A May, Ernest L Maynard, Anna Modrak-Wojcik, Yee-Foong Mok, Norbert Mücke, Luitgard Nagel-Steger, Geeta J Narlikar, Masanori Noda, Amanda Nourse, Tomas Obsil, Chad K Park, Jin-Ku Park, Peter D Pawelek, Erby E Perdue, Stephen J Perkins, Matthew A Perugini, Craig L Peterson, Martin G Peverelli, Grzegorz Piszczek, Gali Prag, Peter E Prevelige, Bertrand DE Raynal, Lenka Rezabkova, Klaus Richter, Alison E Ringel, Rose Rosenberg, Arthur J Rowe, Arne C Rufer, David J Scott, Javier G Seravalli, Alexandra S Solovyova, Renjie Song, David Staunton, Caitlin Stoddard, Katherine Stott, Holger M Strauss, Werner W Streicher, John P Sumida, Sarah G Swygert, Roman H Szczepanowski, Ingrid Tessmer, Ronald T Toth, Ashutosh Tripathy, Susumu Uchiyama, Stephan FW Uebel, Satoru Unzai, Anna Vitlin Gruber, Peter H von Hippel, Christine Wandrey, Szu-Huan Wang, Steven E Weitzel, Beata Wielgus-Kutrowska, Cynthia Wolberger, Martin Wolff, Edward Wright, Yu-Sung Wu, Jacinta M Wubben, Peter Schuck
Jan 16, 2018
Analytical ultracentrifugation (AUC) is a first principles based method to determine absolute sedimentation coefficients and buoyant molar masses of macromolecules and their complexes, reporting on their size and shape in free...
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