stage change
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2021 ◽  
Vol 8 (3) ◽  
pp. 439-463
Author(s):  
Sivan Omar Esmail ◽  
Amin Khdir Ahmad ◽  
Himdad Ali Hussein

Media uses many different tools in its efforts to believe, using radio, television, posters and some other devices, trying to gain trust and support; which means media tools can be used for control. The increase in media importance in different communities is due to the creation of media tools, and the importance of individuals in society with these tools, especially television, so we see if media or television are in a way Positive is used in a way that plays an important role in bringing about the social change of development and development in all aspects of life in society, and if it is misused, it will have a bad effect on all individual parties in society, so this study contains three goals: - knowing the role of television in creating anxiety by students in a general way Knowing the role of television in creating anxiety by students based on gender change Knowing the role of television in creating anxiety by students according to the stage change Researchers used the method of resolution, the limit of this research by Raparin University students for 2020-2021, the Research Society consists of all students of the Basic Education College whose number is 1216, the sample of research consists of 100 (1,4) stage students from all different departments, the scale of the study prepared by researchers, The most important results of the research are anxiety by the example of the study, which is no different from the gender and stage changes.


2021 ◽  
Vol 13 (18) ◽  
pp. 10116
Author(s):  
Lars E. Olsson ◽  
Margareta Friman ◽  
Yuichiro Kawabata ◽  
Satoshi Fujii

A cycling campaign was assessed that used three different nudging conditions to progress people’s stage of motivation to make travel behavioral changes. The results of three waves of survey data showed that this cycling campaign generally strengthened their stage of motivation to reduce car use and that this stage-change, in turn, reduced actual car use while increasing bike use. It was observed that an improvement of cognitive psychological mechanisms was positively related to people’s motivation to change. Although the effect of the campaign was stronger just after it had ended (Wave 2), a reduction in car use, an increase in bike use, and an increase in the stage of motivation were still found three months after the campaign had ended. This is important as it shows that effects favoring sustainable travel last beyond the timeframe of the intervention. We conclude that travel interventions should aim to integrate processes that emphasize cognitive psychological mechanisms and people’s motivation to change as these drive a sustainable behavioral change.


2021 ◽  
Author(s):  
Nagaraj G

Abstract Unadulterated TiO2 nanoparticles have been set up by a novel Photon Induced Method (PIM) without antecedent alteration. The pre-arranged example has been calcinated at 500°C, 700°C and 1000°C to consider the impact of calcinations temperature on the security, stage and morphology of TiO2. XRD investigation uncovers an intriguing aftereffect of increment with regards to stage dependability. This might be accounted to the oxygen extravagance of the example which has been affirmed through EDAX. XRD results likewise revel a stage change from anatase to rutile with expanding calcination temperature. The morphologic examination performed with HRSEM and HRTEM revel a change from nanoparticles to nanorods. The development of TiO2 is affirmed through the Ti-O vibrational tops in FTIR and the band hole of the examples have been inspected with UV-vis Spectrophotometer. The pre-arranged examples with such high stage steadiness might be applied for photocatalytic application.


2021 ◽  
Vol 5 (4) ◽  
pp. 289-294
Author(s):  
Zehra Edebal ◽  
◽  
Sami Turan ◽  
Huseyin Kilic ◽  
◽  
...  
Keyword(s):  
Ki 67 ◽  

RSC Advances ◽  
2021 ◽  
Vol 11 (19) ◽  
pp. 11373-11379
Author(s):  
Dmitry Bagrov ◽  
Svetlana Perunova ◽  
Elizaveta Pavlova ◽  
Dmitry Klinov

When the surface density of electrospun nylon-11 fibers on aluminium increases, it causes a two-stage change in the wetting behaviour.


2020 ◽  
Author(s):  
Kevin J. Contrera ◽  
Bryan B. Hair ◽  
Brandon Prendes ◽  
Chandana A. Reddy ◽  
David I. Zimmer ◽  
...  

2020 ◽  
Vol 7 (3) ◽  
pp. 611-622
Author(s):  
Deliang Fu ◽  
Guosheng Xu ◽  
Li Ma ◽  
Fu Yang ◽  
Dan He ◽  
...  

Abstract The gas generation features of coals at different maturities were studied by the anhydrous pyrolysis of Jurassic coal from the Minhe Basin in sealed gold tubes at 50 MPa. The gas component yields (C1, C2, C3, i-C4, n-C4, i-C5, n-C5, and CO2); the δ13C of C1, C2, C3, and CO2; and the mass of the liquid hydrocarbons (C6+) were measured. On the basis of these data, the stage changes of δ13C1, δ13C2, δ13C3, and δ13CO2 were calculated. The diagrams of δ13C1–δ13C2 vs ln (C1/C2) and δ13C2–δ13C1 vs δ13C3–δ13C2 were used to evaluate the gas generation features of the coal maturity stages. At the high maturity evolution stage (T > 527.6 °C at 2 °C/h), the stage change of δ13C1 and the CH4 yield are much higher than that of CO2, suggesting that high maturity coal could still generate methane. When T < 455 °C, CO2 is generated by breaking bonds between carbons and heteroatoms. The reaction between different sources of coke and water may be the reason for the complicated stage change in $$\delta^{{{13}}} {\text{C}}_{{{\text{CO}}_{{2}} }}$$ δ 13 C CO 2 when the temperature was higher than 455 °C. With increasing pyrolysis temperature, δ13C1–δ13C2 vs ln (C1/C2) has four evolution stages corresponding to the early stage of breaking bonds between carbon and hetero atoms, the later stage of breaking bonds between carbon and hetero atoms, the cracking of C6+ and coal demethylation, and the cracking of C2–5. The δ13C2–δ13C1 vs δ13C3–δ13C2 has three evolution stages corresponding to the breaking bonds between carbon and hetero atoms, demethylation and cracking of C6+, and cracking of C2–5.


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