Results 51 to 60 of about 1,159,294 (198)

5G green cellular networks considering power allocation schemes

, 2015
It is important to assess the effect of transmit power allocation schemes on the energy consumption on random cellular networks. The energy efficiency of 5G green cellular networks with average and water-filling power allocation schemes is studied in ...
Chen, Jiaqi, Ge, Xiaohu, Thompson, John, Wang, Cheng-xiang, Zhang, Jing   +4 more
core   +1 more source

Super Rice With High Sink Activities Has Superior Adaptability to Low Filling Stage Temperature

Frontiers in Plant Science, 2021
To investigate the differential responses of super rice grain filling to low filling stage temperature (LT) and the regulative effect of nitrogen panicle fertilizer (NPF), physiological and molecular experiments were conducted with two super rice ...
Congshan Xu, Congshan Xu, Congshan Xu, Fei Yang, Xinao Tang, Xinao Tang, Xinao Tang, Bo Lu, Bo Lu, Bo Lu, Ziyu Li, Ziyu Li, Ziyu Li, Zhenghui Liu, Zhenghui Liu, Zhenghui Liu, Zhenghui Liu, Yanfeng Ding, Yanfeng Ding, Yanfeng Ding, Yanfeng Ding, Chao Ding, Ganghua Li, Ganghua Li, Ganghua Li, Ganghua Li   +25 more
doaj   +1 more source

Pilot-booster control valve [PDF]

, 1970
Two-stage, pressure-sensing control valve is designed for servocontrol of 10-inch main tank valve regulating pressure of liquid oxygen in tank and serving to vent tank during filling. Valve uses a negative-rate Belleville spring to cancel positive spring
Marley, D.
core   +1 more source

Key Capacity with Limited One-Way Communication for Product Sources

, 2014
We show that for product sources, rate splitting is optimal for secret key agreement using limited one-way communication at two terminals. This yields an alternative proof of the tensorization property of a strong data processing inequality originally ...
Cuff, Paul, Liu, Jingbo, Verdú, Sergio
core   +1 more source

Experimental study on filling and seepage reduction laws of chemical grouting slurry in cemented porous media

Meikuang Anquan
With the increase in the depth of coal resource mining and the extension of underground engineering to deeper areas, the problem of sandstone pore water damage has become increasingly prominent.
Xiaowei MA, Ziwei QIAN, Yanlong WANG, Jinwei HUI, Zhihui TIAN, Zhenxiang GUO   +5 more
doaj   +1 more source

ارزیابی تنش خشکی و محلول پاشی متانول بر مقدار پروتئین و روغن دانه، سرعت و دوره پر شدن دانه سویا ((L17 [PDF]

تنش های محیطی در علوم زراعی, 2010
به منظور بررسی اثر خشکی و متانول بر عملکرد دانه و مقدار پروتین و روغن دانه، سرعت، مدت و روند پر شدن دانه در سویا، آزمایشی بصورت فاکتوریل و درقالب طرح پایه بلوکهای کامل تصادفی در 3 تکرار در سال زراعی 1387 در مزرعه پژوهشی دانشگاه آزاد اسلامی کرج اجرا شد ...
مجتبی میرآخوری, فرزاد پاکنژاد, محمد رضا اردکانی, علیرضا پازکی, پریسا ناظری, محمد اسماعیل پور جهرمی   +5 more
doaj   +1 more source

Changes in grain-filling characteristics of single-cross maize hybrids released in China from 1964 to 2014

Journal of Integrative Agriculture, 2023
Grain filling is the physiological process for determining the obtainment of yield in cereal crops. The grain-filling characteristics of 50 maize brand hybrids released from 1964 to 2014 in China were assayed across multiple environments.
Xing GAO, Yong-xiang LI, Ming-tao YANG, Chun-hui LI, Yan-chun SONG, Tian-yu WANG, Yu LI, Yun-su SHI   +7 more
doaj   +1 more source

Study on optimization of expansion material ratio and filling effect of end slope mining tunnel

Meikuang Anquan
In order to solve the problem that the backfill body can not be connected to the roof in the process of end slope filling mining in open pit coal mine and to investigate the influence of filling rate on the deformation and failure characteristics of ...
Jingkai ZHU, Liu HAN, Jisen SHU, Zhaowan TAN, Tao CHEN   +4 more
doaj   +1 more source

Experimental Study on the Working Fluid Filling Rates of Microchannel Evaporator in a Special Separate Type Heat Pipe

Zhileng xuebao, 2015
The microchannel heat exchanger was used as the evaporator of a separated type heat pipe, and the working fluid filling rate of the separate type heat pipe was studied experimentally when the filling rate changed from 80% to 150%.
Hu Zhangbao, Zhang Zhiwei, Jin Tingxiang, Shao Shuangquan, Zhang Hainan   +4 more
doaj  

Numerical Simulation and Experimental Research of Sheet Hemming Forming Based on Adhesive Filling

Shanghai Jiaotong Daxue xuebao, 2022
The filling rate of adhesive is defined based on the geometric dimensions of the hemming model, and the numerical simulation model of the hemming process with adhesive is established by using the finite element method-smoothed particle hydrodynamics (FEM-
TANG Genglin, LI Jianjun, LI Yuanhui, ZHANG Longyao, ZHU Wenfeng
doaj   +1 more source