نتایج جستجو برای: distribution uniformity

تعداد نتایج: 620585  

Journal: :Journal of Statistical Planning and Inference 2021

Circular data are measured in angles or directions, which occur a wide variety of scientific fields. An often investigated hypothesis is that circular uniformity, isotropy. Frequentist methods for assessing the uniformity null exist, but do not allow user faced with an insignificant result to distinguish lack power from support hypothesis. Bayesian tests, solve this issue and several others, de...

Journal: :Chemical science 2017
Xiang Hou Xin Xiao Qian-Hao Zhou Xue-Feng Cheng Jing-Hui He Qing-Feng Xu Hua Li Na-Jun Li Dong-Yun Chen Jian-Mei Lu

Squaraine molecules deposited on indium tin oxide (ITO) substrates modified with phosphonic acids crystalize more orderly than do those on untreated ITO. The as-fabricated electro-resistive memories show the highest ternary device yield observed to date (82%), a narrower switching voltage distribution, and better retention as well as resistance uniformity.

Journal: :Information 2023

Photovoltaic (PV) cells are a technology of choice for providing power to self-sufficient Internet Things (IoT) devices. These devices’ declining demands can now be met even in indoor environments with low light intensity. Correspondingly, simulation systems need cover wide spectrum irradiance intensity emulate PV cell’s working conditions while meeting cost targets. In this paper, we propose m...

2015
Mingming Mao Yongqi Liu Ruixiang Liu Bin Zheng Jian Meng

The thermal flow reversal reactor (TFRR) and catalytic flow reversal reactor (CFRR) can utilize the ventilation air methane (VAM) from coal mines effectively. The initial cold feed flow mass distribution uniformity in the monolith oxidation bed, the critical part of both reactors, has a great influence on the stability of methane oxidation process and conversation rate. So the emphases are put ...

2004
THOMAS SCANLON

Let X be an algebraic variety over the algebraically closed field K and Ξ ⊆ X(K) a set of K-rational points on X. We say that a subvariety Y ⊆ Xn of some Cartesian power of X is Ξ-special if Ξn ∩ Y (K) is Zariski dense in Y . We show under certain hypotheses on Ξ, for instance, that the class of Ξ-special varieties is closed under intersections, that when subvarieties of X vary in an algebraic ...

Journal: :Current trends in civil & structural engineering 2022

This research was conducted to develop infiltration model and evaluate Omo Kuraz III furrow irrigation scheme performance using three common parameters namely: application efficiency, water storage efficiency distribution uniformity.

2002
Y. G. Yang X. W. Zhou R. A. Johnson H. N. G. Wadley

Damascene approaches are widely used for creating microelectronic interconnects. Successful implementation of the process is reliant upon the deposition of a refractory metal or metal nitride liner coating. It functions as a diffusion barrier layer to suppress transport of subsequently deposited interconnect metals into the surrounding dielectric. The development of vapor-phase processes for th...

2004
ANDRÁS SÁRKÖZY

Abstract. We construct a family of finite binary sequences which has a remarkable uniformity with respect to specification of several terms and which also has the property that every sequence in the family has small measures of normality, well distribution in arithmetical progressions and multiple correlations. We also construct a pseudorandom bit generator whose output consists of members of t...

In the present study, the microstructural changes of a Nickel based superalloy Nimonic80A during a non-isothermal deformation were studied. Therefore, microstructure evolutionduring hot side pressing test was predicted with combined methods of finite element analysis andprocessing map of the material. The predicted results were validated through experimentalmicrostructural studies. The results ...

Journal: :Fluids 2022

The thermal management of electronics is essential, since their lifetime and reliability are highly dependent on operating temperature uniformity. Regarding that, Reciprocating-Mechanism Driven Heat Loop (RMDHL) technology has been invented shows potentiality to become an effective high heat flux cooling system. In this paper, the performance a reciprocating loop, in terms transfer distribution...

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