Results 61 to 70 of about 9,048,704 (302)

Composition design and as-cast microstructure of Al-Si-Mg-Sc-Zr-Sb alloy

Cailiao gongcheng
Al-Si-Mg-Sc-Zr alloys are prepared through phase diagram design and the smelting process. The effect of elemental addition levels on solidification parameters is investigated. Additionally，the room-temperature tensile properties and microstructure of the
FAN Zhenzhong, KE Xianjun, JI Guangjing, LI Yaojiang, TIAN Yanzhong, HUANG Min   +5 more
doaj   +1 more source

Phase Analysis of Particles Nano Licoo2 as Cathode Materials of Rechargeable Battery Using X-ray Diffractometer [PDF]

, 2013
Research of the analysis of particle nano LiCoO2 phase as cathode material of lithium ion based batteries rechargeable using XRD has been done. Particle Nano LiCoO2 are synthesized using planetary milling technique followed by sonication.
Panjaitan, E. (Elman), Sarwanto, Y. (Yosef), Soegijono, B. (Bambang), Sudaryanto, S. (Sudaryanto)   +3 more
core  

Limitations of the classical phase-locked loop analysis

, 2015
Nonlinear analysis of the classical phase-locked loop (PLL) is a challenging task. In classical engineering literature simplified mathematical models and simulation are widely used for its study.
Kuznetsov, N. V., Kuznetsova, O. A., Leonov, G. A., Neittaanmaki, P., Yuldashev, M. V., Yuldashev, R. V.   +5 more
core   +1 more source

Void Analysis of Hadronic Density Fluctuations at Phase Transition [PDF]

, 2001
The event-to-event fluctuations of hadron multiplicities are studied for a quark system undergoing second-order phase transition to hadrons. Emphasis is placed on the search for an observable signature that is realistic for heavy-ion collisions.
E. V. Shuryak, K. Huang, K. Rajagopal, N. Goldenfeld, P. Bak, Qing-hui Zhang, R. C. Hwa, R. C. Hwa, R. C. Hwa, R. C. Hwa, Rudolph C. Hwa, S. Gavin, U. Wolff, Z. Cao   +13 more
core   +3 more sources

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright, Morgan A. Paul, Selena Murcia Mendez, Emily Jones, Lucille Lokko, Chelsea Heneghan, Nicholas Purol, Morgan Arnold, Rahela Aziz‐Bose, Colleen A. Kelly, Sandi L. Pruitt, Joanne Wolfe, Kira Bona, Puja J. Umaretiya   +13 more
wiley   +1 more source

Intermetallic phases and element distribution in carbon-free PM high-speed steels of the Fe-Co-Mo type

European Journal of Materials
In contrast to classical carbidic high-speed steels, carbon-free grades of the type Fe-Co-Mo(-W) obtain their strength by precipitation hardening through nm-size intermetallic µ phases; for example, (Fe,Co)7Mo6; coa­rser µ phases, in the low µm range ...
Herbert Danninger, Elisabeth Eitenberger, Klaudia Hradil, Magdalena Dlapka   +3 more
doaj   +1 more source

PRECISION PHASE ANALYSIS

Le Journal de Physique Colloques, 1976
The high precision in the determination of boundaries in phase diagrams obtainable by Mössbauer spectroscopy will be demonstrated for the case of the solubility of Fe in Ti in the temperature range of 585-810 °C.
Bläsius, A., Gonser, U.
openaire   +2 more sources

Transmission wavefront shearing interferometry for photoelastic materials [PDF]

, 2009
A general analysis and experimental validation of transmission wavefront shearing interferometry for photoelastic materials are presented. These interferometers applied to optically isotropic materials produce a single interference pattern related to one
Bhattacharya, Kaushik, Kramer, Sharlotte L. B., Ravichandran, Guruswami   +2 more
core   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter, Jens‐Peter Schenk, Jenny Wegert, Manfred Gessler, Leo Kager, Stefan Wagenpfeil, Marina Müller, Jean‐Michel Wolff, Joerg Fuchs, Steven W. Warmann, Clemens‐Magnus Meier, Jochen Hubertus, Christian Rübe, Christian Vokuhl, Patrick Melchior, Lena Tschirner, Norbert Graf, Rhoikos Furtwängler   +17 more
wiley   +1 more source