Induction of Immune Reaction in Benign Melanocytic Nevi Without Halo During Nivolumab Therapy in a Patient With Melanoma.
Sign Up to like & getrecommendations! Published in 2017 at "JAMA dermatology"
DOI: 10.1001/jamadermatol.2017.0615
Abstract: Induction of Immune Reaction in Benign Melanocytic Nevi Without Halo During Nivolumab Therapy in a Patient With Melanoma Immune reactions in benign melanocytic nevi (BMN) without halo phenomenon are extremely rare, although humoral and cellular… read more here.
Keywords: melanocytic nevi; benign melanocytic; without halo; halo ... See more keywords
Hypoechoic halo sign: liver metastases
Sign Up to like & getrecommendations! Published in 2020 at "Abdominal Radiology"
DOI: 10.1007/s00261-020-02841-8
Abstract: Metastases are one of the most common malignant neoplasms of the liver. In patients with known primary malignancies, early detection of liver metastasis will significantly impact the course of further management. Sonography is an important… read more here.
Keywords: sign; hypoechoic halo; halo; sign liver ... See more keywords
Investigation of Ambipolar Conduction and RF Stability Performance in Novel Germanium Source Dual Halo Dual Dielectric Triple Material Surrounding Gate TFET
Sign Up to like & getrecommendations! Published in 2020 at "Silicon"
DOI: 10.1007/s12633-020-00856-w
Abstract: In this study, we present an ambipolar conduction and RF stability performance for a Germanium Source Dual Halo Dual Dielectric Triple Material Surrounding Gate Tunnel FET (Ge(SRC)-DH-DD-TM-SG-TFET). The energy band diagram of the device will… read more here.
Keywords: dual dielectric; stability; germanium source; halo ... See more keywords
New subthreshold performance analysis of germanium based dual halo gate stacked triple material surrounding gate tunnel field effect transistor
Sign Up to like & getrecommendations! Published in 2019 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2019.05.016
Abstract: Abstract An accurate two dimensional subthreshold modeling of Germanium based Dual Halo Gate stacked Triple Material Surrounding Gate (Ge-DH-GS-TM-SG) tunnel field effect transistor is proposed for the first time in this paper. The model is… read more here.
Keywords: triple material; material surrounding; halo; surrounding gate ... See more keywords
Hunting for galaxies and halos in simulations with VELOCIraptor
Sign Up to like & getrecommendations! Published in 2019 at "Publications of the Astronomical Society of Australia"
DOI: 10.1017/pasa.2019.12
Abstract: Abstract We present VELOCIraptor, a massively parallel galaxy/(sub)halo finder that is also capable of robustly identifying tidally disrupted objects and separate stellar halos from galaxies. The code is written in C++11, use the Message Passing… read more here.
Keywords: galaxies halos; velociraptor; hunting galaxies; sub halo ... See more keywords
Synthesis of Spirocyclic Isoindolones Using an Alkynyl aza-Prins/Oxidative halo-Nazarov Cyclization Sequence.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c00191
Abstract: In this report, we describe an alkynyl halo-aza-Prins cyclization of 3-hydroxyisoindolones to prepare aza-Prins products. These Prins adducts undergo oxidation at the 3-isoindolone position after activation of the amide by triflic anhydride and 2-chloropyridine to… read more here.
Keywords: nazarov cyclization; aza prins; halo nazarov; halo ... See more keywords
Hexagonal Prisms Form in Water‐Ice Clouds on Mars, Producing Halo Displays Seen by Perseverance Rover
Sign Up to like & getrecommendations! Published in 2022 at "Geophysical Research Letters"
DOI: 10.1029/2022gl099776
Abstract: Observations by several cameras on the Perseverance rover showed a 22° scattering halo around the Sun over several hours during northern midsummer (solar longitude 142°). Such a halo has not previously been seen beyond Earth.… read more here.
Keywords: water ice; halo; water; perseverance rover ... See more keywords
Off-center dark matter halo leading to strong central disk lopsidedness
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201630071
Abstract: There is increasing evidence from simulations and observations that the center of the dark matter halo in a Milky Way-type galaxy could be off-center by a few 100 pc with respect to the galactic disk.… read more here.
Keywords: matter halo; disk; dark matter; center dark ... See more keywords
Interstellar magnetic cannon targeting the Galactic halo: A young bubble at the origin of the Ophiuchus and Lupus molecular complexes
Sign Up to like & getrecommendations! Published in 2018 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201833358
Abstract: We report the detection of a new Galactic bubble at the interface between the halo and the Galactic disc. We suggest that the nearby Lupus complex and parts of the Ophiuchus complex constitute the denser… read more here.
Keywords: interstellar magnetic; gas; cavity; magnetic cannon ... See more keywords
Tracing the anemic stellar halo of M 101
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201936994
Abstract: Models of galaxy formation in a cosmological context predict that massive disk galaxies should have structured extended stellar halos. Recent studies in integrated light, however, report a few galaxies, including the nearby disk galaxy M101,… read more here.
Keywords: stellar halo; density profiles; halo mass; halo ... See more keywords
Asymmetric Synthesis of α-Chloro-α-halo Ketones by Decarboxylative Chlorination of α-Halo-β-ketocarboxylic Acids
Sign Up to like & getrecommendations! Published in 2019 at "Synthesis"
DOI: 10.1055/s-0039-1690009
Abstract: Chiral α-chloro-α-fluoro ketones were synthesized by enantioselective decarboxylative chlorination of α-chloro-β-ketocarboxylic acids in the presence of a chiral amine catalyst. The reaction yielded the corresponding α-chloro-α-fluoro ketones with moderate-to-high enantioselectivity (up to 90% ee). The… read more here.
Keywords: halo; synthesis; ketocarboxylic acids; decarboxylative chlorination ... See more keywords