Zobrazeno 1 - 10
of 999
pro vyhledávání: '"MA Hongyan"'
Autor:
MA Hongyan, WANG Hongwei
Publikováno v:
Jichu yixue yu linchuang, Vol 44, Iss 12, Pp 1696-1701 (2024)
Objective To construct a database comprising the reflectance spectra, data, and corresponding color and mode parameters using 110 skin color cards from the Pantone Skin Tone Guide (PSTG). Methods The measurement of reflectance spectrum was conducted
Externí odkaz:
https://doaj.org/article/42a23ce275194fc4b48c652ebf6918ec
Publikováno v:
Gongye shui chuli, Vol 44, Iss 8, Pp 192-199 (2024)
Although cyclic activated sludge system(CASS) is widely used, there is a significant risk of exceeding nitrogen and phosphorus in effluent. Especially the university sewage with the characteristics of “emission peak in morning, mid-evening,and sign
Externí odkaz:
https://doaj.org/article/60f1b385881d493e88365b5c513446f5
Publikováno v:
Dianzi Jishu Yingyong, Vol 44, Iss 10, Pp 93-96 (2018)
Micro-Electro-Mechanical System(MEMS) personal inertial navigation system is designed. Based on the traditional inertial navigation algorithm, the system introduces zero speed correction technology and combines the characteristics of personal walking
Externí odkaz:
https://doaj.org/article/b995c481acc04fa38d4e50a0b1326330
We present a generalization of Stampacchia Lemma and give applications to regularity property of weak and entropy solutions of degenerate elliptic equations of the form $$ \left\{ \begin{array}{llll} -\mbox{div} (a(x,u(x)) Du (x)) =f(x), & \mbox { in
Externí odkaz:
http://arxiv.org/abs/2212.04237
Autor:
Ma, Hongyan, Gao, Hongjun
In this paper, we consider a class of evolution equations driven by finite-dimensional $\gamma$-H\"{o}lder rough paths, where $\gamma\in(1/3,1/2]$. We prove the global-in-time solutions of rough evolution equations(REEs) in a sutiable space, also obt
Externí odkaz:
http://arxiv.org/abs/2209.12217
Publikováno v:
In Cement December 2024 18
Publikováno v:
In Computers and Electrical Engineering December 2024 120 Part A
Autor:
Qin, Jihui, Zhang, Zhichao, Ma, Hongyan, Dai, Xiaobing, Cheng, Xing, Jia, Xingwen, Qian, Jueshi
Publikováno v:
In Construction and Building Materials 18 October 2024 448
Autor:
Zhang, Wei, Ding, Dawei, Sun, Jianxing, Guo, Feng, Feng, Haibao, Ma, Hongyan, Hong, Shuxian, Dong, Biqin, Hou, Dongshuai
Publikováno v:
In Construction and Building Materials 11 October 2024 447