Results 71 to 80 of about 2,236,355 (176)

Broad-band polarization conversion from a finite periodic structure in the microwave regime [PDF]

, 2004
A reflection grating demonstrating extraordinarily broad-band polarization conversion in a nondiffractive regime has been studied at microwave frequencies. This single-element structure has been fabricated by electrolessly plating a metallic layer onto a
Christopher R. Lawrence (17515956), Ian R. Hooper (14409243), J. Roy Sambles (18134055), B. T. Hallam (21815702)   +3 more
core   +3 more sources

Performance of Automated Hematology Analyzer Criteria in Detecting Peripheral Blood Smear Abnormalities: A Systematic Literature Review

International Journal of Laboratory Hematology, Volume 48, Issue 5, Page 1008-1022, October 2026.
ABSTRACT Objectives Criteria for visual examination of stained peripheral blood smear (PBS) differ among institutions in the United States and internationally. In an effort to standardize review criteria, the International Consensus Group for Hematology Review (ICGHR) proposed in 2005 a consensus list of rules for CBC findings that should trigger a ...
Elizabeth L. Courville, Michelle Grant, Emily Mason, Xueyan Chen, Giuseppe d'Onofrio, Ben Hedley, John L. Frater, Madhu M. Ouseph, Gina Zini, Stefanie McFadden, Jin‐Yeong Han, Cara Shirai, Amrom Obstfeld, Lauren H. Yaeger, Olga Pozdnyakova   +14 more
wiley   +1 more source

ULTI-WAVELENGTH MONITORING OF THE CHANGING-LOOK AGN NGC 2617 DURING STATE CHANGES

Odessa Astronomical Publications, 2017
Optical  and  near-infrared  photometry, optical spectroscopy, and  soft X-ray and UV  monitoring of  the  changing-look  active  galactic  nucleus  NGC  2617 show that it continues to have the appearance of a type-1 Seyfert galaxy.
V. L. Oknyansky, C. M. Gaskell, N. A. Huseynov, Kh. M. Mikailov, V. M. Lipunov, N. I. Shatsky, S. S. Tsygankov, E. S. Gorbovskov, A. M. Tatarnikov, V. G. Metlov, K. L. Malanchev, M. B. Brotherton, D. Kasper, P. Du, X. Chen, M. A. Burlak, D. A. H. Buckley, R. Rebolo, M. Serra-Ricart, R. Podesta, H. Levato   +20 more
doaj   +1 more source

Divergent effects of hyperandrogenemia on the female reproductive neuroendocrine axis under different physiological conditions

Journal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Abstract The hypothalamic–pituitary–gonadal (HPG) axis coordinates reproductive function and incorporates gonadal sex steroid feedback to regulate gonadotropin secretion in a homeostatic manner. In females, ovarian estrogens and progestins act as the primary negative feedback signals to suppress luteinizing hormone (LH) release, whereas in males ...
Lillian Rose, Alexander S. Kauffman
wiley   +1 more source

Functional interactions between anteroventral periventricular kisspeptin neurons and gonadotropin‐releasing hormone neurons in female mice

Journal of Neuroendocrinology, Volume 38, Issue 10, October 2026.
Abstract Kisspeptin neurons in the rostral hypothalamus are hypothesized to initiate preovulatory gonadotropin‐releasing hormone (GnRH) surges by causing estradiol‐dependent activation of GnRH neuron action potential firing and subsequent GnRH release.
J. Rudolph Starrett, Xi Chen, Devon Krasner, Chrystian D. Phillips, Suzanne M. Moenter   +4 more
wiley   +1 more source

Simulating Regional‐Scale Aerosol Radiative Effects of Wildfire Smoke Using a High‐Resolution Coupled Meteorology‐Chemistry Model: HRRR‐Chem

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.
Abstract Wildfires are increasing in frequency and intensity, strongly influencing both regional air quality and the Earth's radiation budget via their aerosol emissions. Relying on an unparalleled observational data set from the 2019 NOAA/NASA FIREX‐AQ campaign, this study quantifies the direct radiative effects of two wildfires using the HRRR‐Chem ...
Minsu Choi, Ravan Ahmadov, J. L. Schnell, Johana Romero‐Alvarez, Sudheer Bhimireddy, Haiqin Li, Joshua P. Schwarz, Pedro Campunzano Jost, Hongyu Guo, Jose L. Jimenez, Pawan Gupta, Thomas F. Eck, Philippe Goloub, Olga Kalashnikova, Chuanyu Xu, Fangjun Li, R. Bradley Pierce, Georg A. Grell   +17 more
wiley   +1 more source

Unlocking AGN variability with custom ZTF photometry for high-fidelity light curves and robust selection

Astronomy & Astrophysics
Aims. We explored the potential of optical variability selection methods in order to identify a broad range of active galactic nuclei (AGN), including those challenging to detect with conventional techniques. Using the unprecedented combination of depth,
Arévalo P., Sánchez-Sáez P., Sotomayor B., Lira P., Bauer F. E., Ríos S.   +5 more
doaj   +1 more source

Highly Efficient Selection of High-redshift Emission-line Galaxies for Future DESI-like Surveys with Deep Multiband Imaging

The Astronomical Journal
Emission-line galaxies (ELGs) are an important tracer of baryon acoustic oscillations (BAOs) and large-scale structure at z  > 1. In this work, we investigate the feasibility of using deep wide-area multiband imaging (e.g., from the Rubin Observatory) to
Yoquelbin Salcedo Hernandez, Jeffrey A. Newman, Brett H. Andrews, B. Dey, R. Zhou, N. Sailer, J. Aguilar, S. Ahlen, D. Bianchi, D. Brooks, R. Canning, F. J. Castander, E. Chaussidon, T. Claybaugh, A. Cuceu, A. de la Macorra, A. Dey, P. Doel, S. Ferraro, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, H. K. Herrera-Alcantar, R. Joyce, S. Juneau, R. Kehoe, D. Kirkby, T. Kisner, A. Kremin, O. Lahav, C. Lamman, M. Landriau, M. E. Levi, M. Manera, A. Meisner, R. Miquel, J. Moustakas, S. Nadathur, N. Palanque-Delabrouille, W. J. Percival, F. Prada, I. Pérez-Ràfols, A. Raichoor, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, H. Seo, J. Silber, D. Sprayberry, G. Tarlé, B. A. Weaver, C. Yèche, H. Zou   +55 more
doaj   +1 more source

University Symphonic Band, February 24, 1974

, 2017
Recorded during a live performance at Miller Auditorium, Western Michigan University, Kalamazoo, Michigan, February 24, 1974, program no. 155 of the Department of Music’s 1973-1974 season.Western Michigan University Symphonic Band, Carl Bjerregaard ...
Western Michigan University. Symphonic Band
core  

University Band concert, February 15, 1981

, 2019
Recorded during a live performance at Miller Auditorium, Western Michigan University, Kalamazoo, Michigan on February 15, 1981, 3:00 p.m., program no.
Western Michigan University. Concert Band
core   +2 more sources