Results 91 to 100 of about 4,368,379 (347)

Individual aerosol particles from biomass burning in southern Africa: 2. Compositions and aging of inorganic particles [PDF]

, 2003
Individual aerosol particles collected over southern Africa during the SAFARI 2000 field study were studied using transmission electron microscopy and field- emission scanning electron microscopy.
Buseck, Peter R., Hobbs, Peter V., Li, Jia, Pósfai, Mihály   +3 more
core   +1 more source

Improving the Evaluation and Management of Transfusion‐Related Iron Overload in Children, Adolescents, and Young Adults Following Cancer Treatment or Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Transfusion‐related iron overload (TRIO) is a late effect of therapy impacting survivors of childhood cancer and hematopoietic stem cell transplantation (HSCT) who receive frequent packed red blood cell (pRBC) transfusions. Surprisingly, there are no accepted guidelines to assist providers in identifying and treating at‐risk ...
Luke Gingell, Allison Close, Guoli Zhou, Troy C. Quigg   +3 more
wiley   +1 more source

Evolution of oxide inclusions in stainless steel containing yttrium during thermo-mechanical treatment

Journal of Materials Research and Technology, 2020
To get more fundamental information on the control of rare earth inclusions in solid steel, the evolution behavior of oxide inclusions during thermo-mechanical treatment of stainless steel containing yttrium at 1423 K (1150 °C) was investigated in detail.
Xueliang Zhang, Shufeng Yang, Jingshe Li, Jinqiang Wu   +3 more
doaj   +1 more source

Iron and silicate dust growth in the Galactic interstellar medium: clues from element depletions [PDF]

, 2018
The interstellar abundances of refractory elements indicate a substantial depletion from the gas phase, that increases with gas density. Our recent model of dust evolution, based on hydrodynamic simulations of the lifecycle of giant molecular clouds ...
Dobbs, Clare, Henning, Thomas, Zhukovska, Svitlana   +2 more
core   +2 more sources

Novel Genetic Risk Factor Identified for L‐Asparaginase‐Induced Pancreatitis in Pediatric Patients With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background L‐asparaginase is a critical component in treatment protocols for pediatric acute lymphoblastic leukemia. Acute pancreatitis reactions can necessitate delays and, in some cases, discontinuation of L‐asparaginase, which compromises outcomes.
Edward J. Raack, Wan‐Chun Chang, Miguel Cordova‐Delgado, Spencer J. Anderson, Jessica N. Trueman, Erika N. Scott, Catrina M. Loucks, Shahrad R. Rassekh, Gabriella S. S. Groeneweg, Michelle Higginson, Kathy Li, Fudan Miao, Derek Yau, Donna Johnston, Mounira Ibrahim, Maja Krajinovic, Thai Hoa Tran, Jessica Tewfik, Jean‐François Bussières, Thaïna‐Rafi Jean‐Baptiste, Denis Lebel, Lucie Pecheux, Bina Gyawali, Gregory Guilcher, Gesche Riabowol, Geert ’t Jong, Michelle Staub, Geoff Cuvelier, Kathleen Felton, Sara Khalaj, Michael Rieder, Awatif Abuzgaia, Tamorah Lewis, Himal Ghimire, Paul Nathan, Kerry Goralski, Ketan Kulkarni, Zara Forbrigger, Colin J. D. Ross, Bruce C. Carleton   +39 more
wiley   +1 more source

Nanoscale phase separation in $La_{0.7}Ca_{0.3}MnO_3$ films: evidence for the texture driven optical anisotropy

, 2002
The IR optical absorption (0.1-1.5 eV) in the $La_{0.7}Ca_{0.3}MnO_3$ films on LAO substrate exhibits the drastic temperature evolution of the spectral weight evidencing the insulator to metal transition.
, A R Kaul, A S Moskvin, Bergman D J, Bilboul R R, Biswas A, E V Mostovshchikova, E V Zenkov, Götze W, Jung J H, Kagan M Yu, Lee H J, N N Loshkareva, Nagaev E L, Nagaev E L, O Yu Gorbenko, Pan S H, Prellier W, Schiffer P, Sheng P, Sukhorukov Yu P, Takenaka K, Urushibara A, Yu P Sukhorukov   +23 more
core   +1 more source

Electronic states of trans-polyacetylene, poly(p-phenylene vinylene) and sp-hybridised carbon species in amorphous hydrogenated carbon probed by resonant Raman scattering [PDF]

, 2009
Inclusions of sp-hybridised, trans-polyacetylene [trans-(CH)x] and poly(p-phenylene vinylene) (PPV) chains are revealed using resonant Raman scattering (RRS) investigation of amorphous hydrogenated carbon (a-C:H) films in the near IR - UV range.
Bell, J. M., Rybachuk, M.
core   +2 more sources

MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou, Regina Kubica, Karen Fischhuber, Jasmin Beygo, Madlen Reschke, Petra Ritter‐Sovinz, Eva Biewald, Petra Ketteler, Dietmar Lohmann, Deniz Kanber   +9 more
wiley   +1 more source

Evolution of hydrocarbon accumulation in Upper Cambrian carbonate rocks of the Yingdong structural belt, eastern Tarim Basin, China: Insights from fluid inclusion analysis of Well Yingdong-1

Journal of Natural Gas Geoscience
The Cambrian strata in the eastern Tarim Basin (Tadong area) possess favorable geological conditions for hydrocarbon accumulation; however, the exploration degree remains low, and no major breakthroughs have been achieved for an extended period.
Weihong Liu, Hao Li, Yong Peng, Honggang Cheng, He Wang   +4 more
doaj   +1 more source

Transformation of Oxide Inclusions in Stainless Steel Containing Yttrium during Isothermal Heating at 1473 K

Metals, 2019
To provide fundamental information on the control of rare earth inclusions in solid steel, two 18 mass% Cr-8 mass% Ni stainless steels with different yttrium additions were prepared using an electric resistance furnace and the evolution of yttrium-based ...
Xueliang Zhang, Shufeng Yang, Jingshe Li, Jinqiang Wu   +3 more
doaj   +1 more source