Výsledky vyhledávání

Surgical Obliteration of Anterior Cranial Fossa Dural Arteriovenous Fistulas via Unilateral High Frontal Craniotomy

Autor: Won Sang Cho, Je Hun Jang, Jeong Eun Kim, Hyun Seung Kang

Publikováno v: World Neurosurgery. 130:89-94

Background Surgical obliteration is generally recommended for anterior cranial fossa dural arteriovenous fistulas (ACF DAVFs) because of a high risk of bleeding and the difficulty of endovascular approaches. Surgical obliteration is generally perform

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::251c108d8b85471960b7cccb661beb10
https://doi.org/10.1016/j.wneu.2019.06.206

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Surgical strategy for patients with supratentorial spontaneous intracerebral hemorrhage: minimally invasive surgery and conventional surgery

Autor: Jeong Eun Kim, Chang Hwan Pang, Je Hun Jang, Sung Ho Lee, Won-Sang Cho, Hyun-Seung Kang, Noah Hong

Publikováno v: Journal of Cerebrovascular and Endovascular Neurosurgery

OBJECTIVE The role of surgery in spontaneous intracerebral hemorrhage (sICH) is still controversial. We aimed to investigate the effectiveness of minimally invasive surgery (MIS) compared to conventional surgery (CS) for supratentorial sICH. METHODS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a95908409d6fa5cc93f1265af3d28cd0
https://pubmed.ncbi.nlm.nih.gov/32971574

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Solubility Model for Ferrous Iron Hydroxide, Hibbingite, Siderite, and Chukanovite in High Saline Solutions of Sodium Chloride, Sodium Sulfate, and Sodium Carbonate

Autor: Cassandra Marrs, Jay Je-Hun Jang, Sungtae Kim, Martin B. Nemer

Publikováno v: ACS Earth and Space Chemistry. 1:647-663

A solubility model is presented for ferrous iron hydroxide (Fe(OH)2(s)), hibbingite (Fe2Cl(OH)3(s)), siderite (FeCO3(s)), and chukanovite (Fe2CO3(OH)2(s)). The Pitzer activity coefficient equation was utilized in developing the model to account for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::33c18e4d27769c630cfa61e2bbec0c4a
https://doi.org/10.1021/acsearthspacechem.7b00065

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Experiments and Thermodynamic Modeling of Chukanovite (Fe2(OH)2CO3) to High Ionic Strengths

Autor: Je-Hun Jang, Jandi Knox, Leslie Kirkes, Justin Dean, Sungtae Kim

Publikováno v: MRS Advances. 2:747-752

While conducting siderite (FeCO3) solubility experiments in NaCl-Na2CO3 brines, evidence for a second phase was detected. Experiments, in which synthesized siderite was reacted with high ionic strength (0.18 – 7.5 m) solutions at room temperature a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aeb2544144461a7a743ef742878ac7ed
https://doi.org/10.1557/adv.2017.262

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Laterally Constrained Inversion of GREATEM data

Autor: Hyoung-Rae Rim, In-Ky Cho, Myeong-Jong Yi, Je-Hun Jang

Publikováno v: Geophysics and Geophysical Exploration. 20:33-42

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62f3e378d241984cf76f4cb01f773f5d
https://doi.org/10.7582/gge.2017.20.1.033

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The On-line Waste Library (OWL): Usage and Inventory Status Report

Autor: Mark J. Rigali, Je-Hun Jang, Ralph Rogers, Emily Stein, Robert P. Rechard, Paul Mariner, Laura L. Price, Walter Walkow, Philippe F. Weck, David Sassani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7cc8d83d2af0f2823dd4862b0c8b3b
https://doi.org/10.2172/1333703

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Deep Borehole Field Test Laboratory and Borehole Testing Strategy

Autor: William Payton Gardner, S.D. Sevougian, Patrick V. Brady, Barry Freifeld, Jason E. Heath, Charles R. Bryan, Jens Birkholzer, Stephen J. Bauer, Kristopher L. Kuhlman, Robert J. MacKinnon, Courtney G Herrick, Richard Jensen, Emily Stein, Frank A. Spane, Thomas M. Daley, Je-Hun Jang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18c6116d1c70f3e42fd27e84879a914a
https://doi.org/10.2172/1333701

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Efficient recovery of nano-sized iron oxide particles from synthetic acid-mine drainage (AMD) water using fuel cell technologies

Autor: Brian A. Dempsey, Shaoan Cheng, Bruce E. Logan, Je Hun Jang

Publikováno v: Water Research. 45:303-307

Acid mine drainage (AMD) is an important contributor to surface water pollution due to the release of acid and metals. Fe(II) in AMD reacts with dissolved oxygen to produce iron oxide precipitates, resulting in further acidification, discoloration of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d382eb74e49d49ebc501823d6060150a
https://doi.org/10.1016/j.watres.2010.07.054

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Solubility of Fe2(OH)3Cl (pure-iron end-member of hibbingite) in NaCl and Na2SO4 brines

Autor: Martin B. Nemer, Je-Hun Jang, Ahmed E. Ismail, Yongliang Xiong

Publikováno v: Chemical Geology. 280:26-32

Pure-iron end-member hibbingite, Fe 2 (OH) 3 Cl(s), may be important to geological repositories in salt formations, as it may be a dominant corrosion product of steel waste canisters in an anoxic environment in Na–Cl- and Na–Mg–Cl-dominated bri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::501e4f7d88b483a4fe5c5f24e1a515ed
https://doi.org/10.1016/j.chemgeo.2010.10.003

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