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Low-Cost Open-Source Melt Flow Index System for Distributed Recycling and Additive Manufacturing. [PDF]
Materials (Basel)Liu D +7 more
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The construction of a physical literacy assessment index system for junior high school students: a Chinese study. [PDF]
Sci RepGao M, Che W, Qi S.
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[Construction of the evaluation index system for nursing quality management in outpatient dental clinics based on the structure-process-outcome model]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiWei J +7 more
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Structure of index invariant systems
1971 IEEE Conference on Decision and Control, 1971This paper introduces the concept of a controllability module and then uses it to study certain algebraic properties of index-invariant, time-varying, linear systems. It is shown that controllability modules possess a property similar to the pole placement property of controllability subspaces.
Morse, A. S., Silverman, L. M.
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Brain and other central nervous system tumor statistics, 2021
Ca-A Cancer Journal for Clinicians, 2021Kimberly D Miller +2 more
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