scholarly journals Optimization Method of Art Design Resource Scheduling for 6G Network Environment in Colleges and Universities

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Meng Zhou ◽  
Dong Yang
Keyword(s):  
Resource Scheduling ◽  
Optimization Method ◽  
Colleges And Universities ◽  
Control Group ◽  
Network Environment ◽  
Scheduling Optimization ◽  
Experimental Control ◽  
Art And Design ◽  
Traditional Art ◽  
Scheduling Method

In order to solve the problem of low flexibility margin of traditional art and design resource scheduling in colleges and universities, an optimization method for art and design resource scheduling in the 6G network environment has been designed. By determining the flexibility margin index of university art and design resource scheduling, the scheduling optimization model is established, the scheduling communication parameters are set for the 6G network environment, the delay of university art and design resource scheduling is perceived, the period of insufficient flexibility is searched, and elimination measures are taken to realize the optimization of university art and design resource scheduling. The experimental results show that the margin of the designed scheduling method is always higher than that of the experimental control group in the same scheduling period, which can solve the problem of low scheduling flexibility margin of traditional methods.

Research on the methods and means of action strength training in aerobics training

2021 ◽  
pp. 002072092110042
Author(s):  
Xiaona Yang ◽  
Yang Ji ◽  
Da Ke ◽  
Fang Li
Keyword(s):  
Strength Training ◽  
Team Member ◽  
High Efficiency ◽  
Colleges And Universities ◽  
The Body ◽  
Energy Output ◽  
Control Group ◽  
Experimental Sample ◽  
Training Method ◽  
Core Strength

Aerobics is a beautiful and rhythmic sport. In recent years, aerobics has developed rapidly, and has become one of the essential courses of physical education in Colleges and universities. But the existing aerobics courses in Colleges and universities are less involved in the training process of action strength. Lack of strength quality is a common shortcoming of Aerobics Athletes in Colleges and universities. Therefore, this paper puts forward the methods and means of action strength training in aerobics training. According to the characteristics of competitive aerobics, combined with the traditional training strategy of action strength, this paper formulates the method of action strength training suitable for College Aerobics athletes. In order to further verify the effectiveness of this method, this paper takes a university aerobics team as an experimental sample to carry out a comparative analysis of the effect of action strength training. Relevant studies have proved that core strength training has the following effects on aerobics players: 1. Helps the calisthenics team member stabilize the trunk, improve the body's control ability and balance ability. 2. It is conducive to completing difficult movements of calisthenics with high efficiency and low energy consumption. 3. Helps the aerobics team member to enhance the special strength. 4. It can effectively prevent sports injuries. 5. It can improve the direction change and displacement speed of the body. 6. It can improve the energy output of the core strength to the limbs and other muscle groups during movement, so that the movement can be completed more perfectly.According to the results of the experiment, the explosive force and endurance of the experimental group after 8 weeks of training have been significantly improved, and formed a more obvious difference with the control group. The aerobics training method developed in this paper can be divided into two stages: the initial stage and the middle stage, which can better meet the students with different physical qualities. At the end of this paper, a fast strength training method is introduced, and the characteristics of different training methods are analyzed.

scholarly journals Reducing Ageism: PEACE (Positive Education about Aging and Contact Experiences) Model

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 647-647
Author(s):  
Sheri Levy ◽  
Ashley Lytle ◽  
Jamie Macdonald ◽  
MaryBeth Apriceno
Keyword(s):  
Older Adults ◽  
Community Sample ◽  
Control Group ◽  
Positive Education ◽  
Experimental Control ◽  
Face To Face ◽  
Post Test ◽  
Aging Anxiety ◽  
Model Components ◽  
Aging Knowledge

Abstract Drawing on interdisciplinary theorizing and research, the PEACE (Positive Education about Aging and Contact Experiences) model points to two interrelated factors that reduce ageism: providing education about aging and positive intergenerational contact experiences with older adults (Levy 2016). Evidence supporting the model will be discussed including a semester-long pre-posttest intervention with undergraduates (non-gerontology course) who learned about aging and had face-to-face and Instagram contact with older adults (Lytle, Nowacek, & Levy, 2020), brief online pre-post test experimental-control group studies with undergraduates and a community sample who learned about aging and positive intergenerational contact experiences (Lytle & Levy, 2017), and an online experimental-control group study with undergraduates who viewed brief videos addressing PEACE model components (Lytle, Macdonald, Apriceno, & Levy, under review). Across studies, PEACE model interventions promoted increased aging knowledge as well as reduced negative stereotyping of older adults, aging anxiety, and concerns about aging. Future directions will be discussed.

scholarly journals Research on Influences of Transient High IOP during LASIK on Retinal Functions and Ultrastructure

2009 ◽  
Vol 2009 ◽  
pp. 1-5 ◽  
Author(s):  
Haixia Zhao ◽  
Yude Ai ◽  
Chunmei Niu ◽  
Wenying Guan ◽  
Xiaoling Li ◽  
...  
Keyword(s):  
Optic Nerve ◽  
Normal Control ◽  
Control Group ◽  
Sharp Change ◽  
Experimental Control ◽  
New Zealand White Rabbits ◽  
Prolonged Recovery ◽  
Flash Visual Evoked Potential ◽  
Negative Suction ◽  
Retinal Functions

Objectives. To study the influences of transient high intraocular pressure(IOP) during LASIK on retinal functions and ultrastructure.Methods. Thirty-two New Zealand white rabbits were randomly divided into normal control, experimental control, negative suction 20 s and negative suction 3 min groups. The experimental control group was treated only by laser. Rabbit eyes received suction for different periods of time (20 s, 3 min) by negative pressure generator in different groups. The changes of neuro-optic and retinal ultrastructure were observed under electron and light microscopes; retinal neurofunctional changes were observed with flash-visual evoked potential (F-VEP) and flash-electroreinogram (F-ERG).Results. There was no obvious change in optic nerve, retina, ERG a-wave and b-wave in normal control and experimental control groups. There were slight changes in tissues of optic nerve and retina at various times of suction 20 s compared with control group, and a sharp change in suction 3 min group within 14d after operation, but these changes recovered at 28d. Amplitude of ERG b-wave observed at different time will decrease with suction periods prolonged. It can recover to normal level with the prolonged recovery periods. Amplitude and incubation period of ERG a-wave and VEP-P did not change significantly after different duration of suction.Conclusions. The transient high IOP during LASIK might have influence on retinal function and ultrastructure, but these changes were reversible.

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