UV-bright Star-forming Clumps and Their Host Galaxies in UVCANDELS at 0.5 ≤ z ≤ 1 by Alec Martin, Yicheng Guo, Xin Wang, Anton M. Koekemoer, Marc Rafelski, Harry I. Teplitz, Rogier A. Windhorst, Anahita Alavi, Norman A. Grogin, Laura Prichard, Ben Sunnquist, Daniel Ceverino, Nima Chartab, Christopher J. Conselice, Y. Sophia Dai, Avishai Dekel, Jonathan P. Gardner, Eric Gawiser, Nimish P. Hathi, Matthew J. Hayes, Rolf A. Jansen, Zhiyuan Ji, David C. Koo, Ray A. Lucas, Nir Mandelker, Vihang Mehta, Bahram Mobasher, Kalina V. Nedkova, Joel Primack, Swara Ravindranath, Brant E. Robertson, Michael J. Rutkowski, Zahra Sattari, Emmaris Soto, L. Y. Aaron Yung

“…Using the Hubble Space Telescope/Wide Field Camera 3 F275W images from the Ultraviolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey, we detect and analyze giant star-forming clumps in galaxies at 0.5 ≤ z ≤ 1, connecting two epochs when clumps are common (at cosmic high noon, z ∼ 2) and rare (in the local Universe). …”
Get full text

A Spatially Resolved Analysis of Star Formation Burstiness by Comparing UV and Hα in Galaxies at z ∼ 1 with UVCANDELS by Vihang Mehta, Harry I. Teplitz, Claudia Scarlata, Xin Wang, Anahita Alavi, James Colbert, Marc Rafelski, Norman Grogin, Anton Koekemoer, Laura Prichard, Rogier Windhorst, Justin M. Barber, Christopher J. Conselice, Y. Sophia Dai, Jonathan P. Gardner, Eric Gawiser, Yicheng Guo, Nimish Hathi, Pablo Arrabal Haro, Matthew Hayes, Kartheik G. Iyer, Rolf A. Jansen, Zhiyuan Ji, Peter Kurczynski, Maxwell Kuschel, Ray A. Lucas, Kameswara Mantha, Robert W. O’Connell, Swara Ravindranath, Brant E. Robertson, Michael Rutkowski, Brian Siana, L. Y. Aaron Yung

“…The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides Hubble Space Telescope (HST)/UVIS F275W imaging for four CANDELS fields. …”
Get full text

Identification of 1RXS J165424.6-433758 as a Polar Cataclysmic Variable by B. O’Connor, J. Brink, D. A. H. Buckley, K. Mukai, C. Kouveliotou, E. Göğüş, S. B. Potter, P. Woudt, A. Lien, A. Levan, O. Kargaltsev, M. G. Baring, E. Bellm, S. B. Cenko, P. A. Evans, J. Granot, C. Hailey, F. Harrison, D. Hartmann, A. J. van der Horst, D. Huppenkothen, L. Kaper, J. A. Kennea, P. O. Slane, D. Stern, E. Troja, R. A. M. J. Wijers, G. Younes

“…We present the results of our X-ray, ultraviolet, and optical follow-up campaigns of 1RXS J165424.6-433758, an X-ray source detected with the Swift Deep Galactic Plane Survey. …”
Get full text

Evaluating the contamination level of total petroleum hydrocarbons (TPHs) and heavy metals in coastal sediments of Tiab Mangroves (Hormozgan Province) by Liela Zahedi Dehuii, Afshin Qishlaqi, Mohammad Seddiq Mortazawi

“…TPHs and heavy metal concentrations (Pb, Zn, Cr, Ni, V) in sediment samples were quantified using Ultraviolet Fluorescence Spectroscopy (UFS) and Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES), respectively. …”
Get full text

SN 2022joj: A Peculiar Type Ia Supernova Possibly Driven by an Asymmetric Helium-shell Double Detonation by Chang Liu, Adam A. Miller, Samuel J. Boos, Ken J. Shen, Dean M. Townsley, Steve Schulze, Luke Harvey, Kate Maguire, Joel Johansson, Thomas G. Brink, Umut Burgaz, Georgios Dimitriadis, Alexei V. Filippenko, Saarah Hall, K-Ryan Hinds, Andrew Hoffman, Viraj Karambelkar, Charles D. Kilpatrick, Daniel Perley, Neil Pichay, Huei Sears, Jesper Sollerman, Robert Stein, Jacco H. Terwel, WeiKang Zheng, Matthew J. Graham, Mansi M. Kasliwal, Leander Lacroix, Josiah Purdum, Benjamin Rusholme, Avery Wold

“…Despite the blue optical-band colors, SN 2022joj exhibits extremely red ultraviolet minus optical colors at maximum luminosity ( u − v ≃ 0.6 mag and uvw 1 − v ≃ 2.5 mag), suggesting a suppression of flux at ∼2500–4000 Å. …”
Get full text

Asteroseismology and Spectropolarimetry of the Exoplanet Host Star λ Serpentis by Travis S. Metcalfe, Derek Buzasi, Daniel Huber, Marc H. Pinsonneault, Jennifer L. van Saders, Thomas R. Ayres, Sarbani Basu, Jeremy J. Drake, Ricky Egeland, Oleg Kochukhov, Pascal Petit, Steven H. Saar, Victor See, Keivan G. Stassun, Yaguang Li, Timothy R. Bedding, Sylvain N. Breton, Adam J. Finley, Rafael A. García, Hans Kjeldsen, Martin B. Nielsen, J. M. Joel Ong, Jakob L. Rørsted, Amalie Stokholm, Mark L. Winther, Catherine A. Clark, Diego Godoy-Rivera, Ilya V. Ilyin, Klaus G. Strassmeier, Sandra V. Jeffers, Stephen C. Marsden, Aline A. Vidotto, Sallie Baliunas, Willie Soon

“…We reanalyze the complete time series of chromospheric activity measurements from the Mount Wilson Observatory, and we present new X-ray and ultraviolet observations from the Chandra and Hubble space telescopes. …”
Get full text

The micro-LED roadmap: status quo and prospects by Chien-Chung Lin, Yuh-Renn Wu, Hao-Chung Kuo, Matthew S Wong, Steven P DenBaars, Shuji Nakamura, Ayush Pandey, Zetian Mi, Pengfei Tian, Kazuhiro Ohkawa, Daisuke Iida, Tao Wang, Yuefei Cai, Jie Bai, Zhiyong Yang, Yizhou Qian, Shin-Tson Wu, Jung Han, Chen Chen, Zhaojun Liu, Byung-Ryool Hyun, Jae-Hyun Kim, Bongkyun Jang, Hyeon-Don Kim, Hak-Joo Lee, Ying-Tsang Liu, Yu-Hung Lai, Yun-Li Li, Wanqing Meng, Haoliang Shen, Bin Liu, Xinran Wang, Kai-ling Liang, Cheng-Jhih Luo, Yen-Hsiang Fang

“…The innovation in epitaxy, such as the tunnel junction, the direct epitaxy and nitride-based quantum wells for red and ultraviolet, can provide critical solutions to the micro-LED performance in various aspects. …”
Get full text

PHANGS–JWST First Results: A Combined HST and JWST Analysis of the Nuclear Star Cluster in NGC 628 by Nils Hoyer, Francesca Pinna, Albrecht W. H. Kamlah, Francisco Nogueras-Lara, Anja Feldmeier-Krause, Nadine Neumayer, Mattia C. Sormani, Médéric Boquien, Eric Emsellem, Anil C. Seth, Ralf S. Klessen, Thomas G. Williams, Eva Schinnerer, Ashley. T. Barnes, Adam K. Leroy, Silvia Bonoli, J. M. Diederik Kruijssen, Justus Neumann, Patricia Sánchez-Blázquez, Daniel A. Dale, Elizabeth J. Watkins, David A. Thilker, Erik Rosolowsky, Frank Bigiel, Kathryn Grasha, Oleg V. Egorov, Daizhong Liu, Karin M. Sandstrom, Kirsten L. Larson, Guillermo A. Blanc, Hamid Hassani

“…We combine archival Hubble Space Telescope and new James Webb Space Telescope imaging data covering the ultraviolet to mid-infrared regime to morphologically analyze the nuclear star cluster (NSC) of NGC 628, a grand-design spiral galaxy. …”
Get full text

Evaluation of the daytime tropospheric loss of 2-methylbutanal by M. Asensio, M. Asensio, M. Antiñolo, M. Antiñolo, M. Antiñolo, S. Blázquez, J. Albaladejo, J. Albaladejo, E. Jiménez, E. Jiménez

“…In this work, we report the rate coefficients for the gas-phase reaction of 2 MB with OH (<span class="inline-formula"><i>k</i>_OH</span>) and Cl (<span class="inline-formula"><i>k</i>_Cl</span>), together with the photolysis rate coefficient (<span class="inline-formula"><i>J</i></span>), in the ultraviolet solar actinic region in Valencia (Spain) at different times of the day. …”
Get full text

EUNADICS-AV early warning system dedicated to supporting aviation in the case of a crisis from natural airborne hazards and radionuclide clouds by H. Brenot, N. Theys, L. Clarisse, J. van Gent, D. R. Hurtmans, S. Vandenbussche, N. Papagiannopoulos, L. Mona, T. Virtanen, A. Uppstu, M. Sofiev, L. Bugliaro, M. Vázquez-Navarro, M. Vázquez-Navarro, P. Hedelt, M. M. Parks, S. Barsotti, M. Coltelli, W. Moreland, W. Moreland, S. Scollo, G. Salerno, D. Arnold-Arias, D. Arnold-Arias, M. Hirtl, T. Peltonen, J. Lahtinen, K. Sievers, F. Lipok, R. Rüfenacht, A. Haefele, M. Hervo, S. Wagenaar, S. Wagenaar, W. Som de Cerff, J. de Laat, A. Apituley, P. Stammes, Q. Laffineur, A. Delcloo, R. Lennart, C.-H. Rokitansky, A. Vargas, M. Kerschbaum, C. Resch, R. Zopp, M. Plu, V.-H. Peuch, M. Van Roozendael, G. Wotawa

“…Satellite products from hyperspectral ultraviolet–visible (UV–vis) and infrared (IR) sensors (e.g. …”
Get full text

InGaN/GaN light-emitting diodes : from modeling to their hybrid applications with novel nanomaterials by Hasanov, Namig

“…In last two decades, InGaN/GaN light-emitting diodes have been one of the main focus of research thanks to their low power consumption, high efficiency, long lifetime, high color purity and color quality, narrow luminescence, possibility to tune the emission wavelength from near ultraviolet to green by increasing the In content, and several other promising properties. …”
Get full text

Studies on nucleocytoplasmic relationships during differentiation in vertebrates (1961) by Gurdon, J

“…(iii) the unfertilised recipient eggs are "enucleated" by a short exposure of their animal hemisphere to ultraviolet irradiation. There are many reasons for believing that this irradiation treatment has no effect on the egg cytoplasm. …”

Growth performance morphomeristic and genetic characterization of crossbreeding between gift and UPM red tilapia by Francis, Nwachi Oster

“…The extracted DNAs were viewed in a gel electrophoresis under ultraviolet light using Gel doc XR system Pc and Mac from USA for the qualitative validation. …”
Get full text

Wastewater treatment by Ranđel N. Kitanović, Vanja M. Šušteršič

“…To improve the taste of distilled water, <em>aeration</em> should be performed. The sun’s ultraviolet rays destroy biological pollutants. Mechanical, biological and chemical methods are used for water purification.…”
Get full text

An approach to sulfate geoengineering with surface emissions of carbonyl sulfide by I. Quaglia, D. Visioni, G. Pitari, B. Kravitz, B. Kravitz

“…According to the model results, the resulting ultraviolet B (UVB) perturbation at the surface accounts for <span class="inline-formula">−</span>4.3 % as a global and annual average (versus <span class="inline-formula">−</span>2.4 % in the SG-SO2 case), with a springtime Antarctic decrease of <span class="inline-formula">−</span>2.7 % (versus a <span class="inline-formula">+</span>5.8 % increase in the SG-SO2 experiment). …”
Get full text

Treatment of drug residues (emerging contaminants) in hospital effluent by the combination of biological and physiochemical treatment process: a review by Nadeem Ahmad, Sirajuddin Ahmed, Viola Vambol, Sergij Vambol

“…Based on test results, two out of different treatment effectively reducing conventional parameters and pharmaceuticals from secondary and tertiary treatments except regeneration of microbes were observed in the tertiary level by these two treatments were studies followed by ozonation and ultraviolet-ray treatment.…”
Get full text

Quasar Luminosity Function at z = 7 by Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa, Michael A. Strauss, Nobunari Kashikawa, Takuma Izumi, Tohru Nagao, Masatoshi Imanishi, Masayuki Akiyama, John D. Silverman, Naoko Asami, James Bosch, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Kohei Inayoshi, Rikako Ishimoto, Toshihiro Kawaguchi, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Chien-Hsiu Lee, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Hitoshi Murayama, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Taira Oogi, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Ayumi Takahashi, Tadafumi Takata, Masayuki Tanaka, Yoshiki Toba, Shiang-Yu Wang, Takuji Yamashita

“…The sample of 22 quasars from the Subaru High- z Exploration of Low-Luminosity Quasars (SHELLQs) project, combined with 13 brighter quasars in the literature, covers an unprecedentedly wide range of rest-frame ultraviolet magnitudes over −28 < M _1450 < −23. We found that the binned LF flattens significantly toward the faint end populated by the SHELLQs quasars. …”
Get full text

JWST’s PEARLS: A JWST/NIRCam View of ALMA Sources by Cheng Cheng, Jia-Sheng Huang, Ian Smail, Haojing Yan, Seth H. Cohen, Rolf A. Jansen, Rogier A. Windhorst, Zhiyuan Ma, Anton Koekemoer, Christopher N. A. Willmer, S. P. Willner, Jose M. Diego, Brenda Frye, Christopher J. Conselice, Leonardo Ferreira, Andreea Petric, Min Yun, Hansung B. Gim, Maria del Carmen Polletta, Kenneth J. Duncan, Benne W. Holwerda, Huub J. A. Röttgering, Rachel Honor, Nimish P. Hathi, Patrick S. Kamieneski, Nathan J. Adams, Dan Coe, Tom Broadhurst, Jake Summers, Scott Tompkins, Simon P. Driver, Norman A. Grogin, Madeline A. Marshall, Nor Pirzkal, Aaron Robotham, Russell E. Ryan Jr.

“…The counterparts’ spectral energy distributions cover from rest-frame ultraviolet to near-IR and provide photometric redshifts (1 < z < 4.5) and stellar masses ( M _* > 10 ^10.5 M _⊙ ), which are similar to submillimeter galaxies (SMGs) studied previously. …”
Get full text

Two-Dimensional Octuple-Atomic-Layer M₂Si₂N₄ (M = Al, Ga and In) with Long Carrier Lifetime by Yimin Ding, Kui Xue, Jing Zhang, Luo Yan, Qiaoqiao Li, Yisen Yao, Liujiang Zhou

“…Moreover, Al<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>Si<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>4</mn></msub></semantics></math></inline-formula> and In<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>Si<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>4</mn></msub></semantics></math></inline-formula> have good absorption ability in the visible light region, while Ga<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>Si<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>4</mn></msub></semantics></math></inline-formula> is an ultraviolet-light-absorbing material. Furthermore, the carrier lifetimes of Ga<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>Si<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>4</mn></msub></semantics></math></inline-formula> and In<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>Si<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>4</mn></msub></semantics></math></inline-formula> are as large as 157.89 and 103.99 ns, respectively. …”
Get full text

Marine organic matter in the remote environment of the Cape Verde islands – an introduction and overview to the MarParCloud campaign by M. van Pinxteren, K. W. Fomba, N. Triesch, C. Stolle, C. Stolle, O. Wurl, E. Bahlmann, E. Bahlmann, X. Gong, J. Voigtländer, H. Wex, T.-B. Robinson, S. Barthel, S. Zeppenfeld, E. H. Hoffmann, M. Roveretto, C. Li, B. Grosselin, V. Daële, F. Senf, D. van Pinxteren, M. Manzi, N. Zabalegui, S. Frka, B. Gašparović, R. Pereira, T. Li, L. Wen, J. Li, C. Zhu, H. Chen, J. Chen, B. Fiedler, W. von Tümpling, K. A. Read, S. Punjabi, S. Punjabi, A. C. Lewis, A. C. Lewis, J. R. Hopkins, L. J. Carpenter, I. Peeken, T. Rixen, D. Schulz-Bull, M. E. Monge, A. Mellouki, A. Mellouki, C. George, F. Stratmann, H. Herrmann, H. Herrmann

“…Lipids, sugar-like compounds, UV-absorbing (UV: ultraviolet) humic-like substances and low-molecular-weight neutral components were important organic compounds in the seawater, and highly surface-active lipids were enriched within the SML. …”
Get full text