Results 41 to 50 of about 217,028 (268)
m-Bounded Uniformities Between Two Given Uniformities [PDF]
Transactions of the American Mathematical Society, 1969 Introduction. This paper is an attempt to gain some information about the lattice of the uniformities which can be defined on a set X. Our results are stated in terms of the m-boundedness of uniformities, where m is an infinite cardinal. We define a pseudo-metric p on X to be m-bounded if for e > 0, X can be written as a union of fewer than m sets ...
Reed, Ellen E., Thron, W. J.
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Applied Sciences, 2022 The uniformity of remolded loess samples prepared in the laboratory directly determines the reliability of various test results. While many tests have been designed to reflect the properties of undisturbed loess, there are obvious structural differences ...
Zhitao Hao +7 more
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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 +17 more
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Tehnički GlasnikThis study presents an experimental device designed for single-process formation of perforated bellows through proportional control transfer of the roll mold, ensuring uniformity in thickness and height.
Nam Do Baek +4 more
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Effect of metal slots on the heating uniformity of multisource cavity microwave
Frontiers in Energy Research, 2023 Microwave heating as a new type of heating has been widely used in numerous fields; however, microwave heating in multi-source cavity still poses several problems, including non-uniformity, low efficiency, restriction of the heating object, and “thermal ...
Shumeng Yin, Shumeng Yin
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song +15 more
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Preparation of High-phosphorus Iron Ore Reference Materials for Chemical Composition Analysis
Yankuang ceshi, 2019 BACKGROUND The analysis and testing process of high-phosphorus iron ore requires quality control of standard materials with similar matrix components, moderate content and fixed value components.
ZENG Mei-yun +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai +4 more
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Research on the evaluation method for the outflow uniformity of liquid distributor
Gongye shui chuliThe outflow uniformity of liquid distributors is a crucial indicator affecting efficient wastewater treatment processes. Currently, there is no unified standard for evaluating the outflow uniformity of liquid distributors, especially for symmetrical ...
TAN Hu, ZHU Xiaolei, LU Xiaofeng
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Effects of bottom cutting on poplar seedlings growth and uniformity at different ages and clones [PDF]
تحقیقات جنگل و صنوبر ایران, 2003 The purpose of this study was to investigate the effects of bottom cutting on seedlings growth and to measure seedlings growth at different ages (1/1, 1/2 and 2/3 years) and their growth uniformity.
Gholam Reza Goodarzi +2 more
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