Results 21 to 30 of about 3,506,749 (365)
Study on Comprehensive Recovery and Utilization of a Low-grade Gold-Copper Ore in Fujian
Kuangchan zonghe liyong, 2022 A low-grade gold-copper mixed ore in Fujian contains Au 0.36 g/t, Cu 0.29%, Ag 7.4 g/t, S 4.02%. If it is directly cyanidized, copper enters the gold cyanide leaching system, not only cannot be recovered, It will also worsen the gold selection index and ...
Tao Yue +4 more
doaj +1 more source
Management of Low-Grade Glioma [PDF]
Current Neurology and Neuroscience Reports, 2010 The optimal management of patients with low-grade glioma (LGG) is controversial. The controversy largely stems from the lack of well-designed clinical trials with adequate follow-up to account for the relatively long progression-free survival and overall survival of patients with LGG.
Nader Pouratian +2 more
openaire +5 more sources
Energies, 2021 The increase in electricity demand is caused by population density, gross domestic product growth and technological conditions. A long-term forecast study on the electricity demand could be a promising alternative to the investment planning of power ...
Moussa Kanté, Yang Li, Shuai Deng
doaj +1 more source
World Health Organization (WHO)/International Society of Urological Pathology (ISUP) grading in fine‐needle aspiration biopsies of renal masses [PDF]
, 2018 Background Utilization of fine‐needle aspiration (FNA) biopsy for the evaluation of renal masses has been increasing at our institution. At times diagnostic material on direct smears is superior to that in the cell block/core biopsy, therefore assigning
Al Nazer +20 more
core +1 more source
Performance Analysis on a Power and Ejector-Refrigeration System and the Involved Ejector
Frontiers in Energy Research, 2019 In order to make better use of the thermal energy at low and medium temperature and improve the organic Rankine cycle performance, the power, and ejector-refrigeration system has been put forward and a lot of research has been carried out.
Xiaolin Zhang +5 more
doaj +1 more source
Numerical Simulation and Analysis of CO2 Removal in a Polypropylene Hollow Fiber Membrane Contactor
International Journal of Chemical Engineering, 2014 This present study shows a comprehensive 2D numerical model for removal of CO2 in a polypropylene (PP) hollow fiber membrane contactor (HFMC) using the computational fluid dynamics (CFD) method.
Zhien Zhang +3 more
doaj +1 more source
Laryngeal lymphoma : the high and low grades of rare lymphoma involvement sites [PDF]
, 2014 The larynx is an extremely rare site of involvement by lymphomatous disease.We present two cases of isolated laryngeal high-grade and another low-grade lymphoma, together with a literature review of laryngeal lymphoma management.peer ...
Azzopardi, Charles Paul +7 more
core +3 more sources
Hematology, 2004 AbstractFolicular lymphoma (FL), the second most common subtype of non-Hodgkin lymphoma, shows considerable heterogeneity in its clinical behavior, representative of a biology that appears increasingly complex and diverse. As our knowledge of the molecular basis of FL increases, we strive for an integration between the bench and clinic that yields ...
Randy D. Gascoyne +2 more
openaire +2 more sources
Percent Grade Scale Amplifies Racial/Ethnic Inequities in Introductory Physics [PDF]
arXiv, 2022 In previous work we analyzed databases for 95 classes to show that the percent grade scale was correlated with a much higher student fail rate than the 4.0 grade scale. This paper builds on this work and investigates equity gaps occurring under both scales.
arxiv
Energies, 2017 The introduction of renewable resources into the distributed energy system has challenged the operation optimization of the distributed energy system. Integration of new technologies and diversified characteristics on the demand side has exerted a great ...
Pengwei Su +6 more
doaj +1 more source