scholarly journals The development and evolution of landform based on neotectonic movement: The Sancha river catchment in the southwestern China

2018 ◽  
Vol 127 (1) ◽  
Author(s):  
Lingmin Zhong ◽  
Mo Xu ◽  
Yanna Yang ◽  
Xingbing Wang
2020 ◽  
Vol 81 ◽  
pp. 1-14
Author(s):  
M Keyimu ◽  
Z Li ◽  
Y Zhao ◽  
Y Dong ◽  
B Fu ◽  
...  

Historical temperature reconstructions at high altitudes are still insufficient in southwestern China, which is considered one of the most sensitive areas to climate change in the world. Here we developed a tree ring-width chronology of Faxon fir Abies fargesii var. faxoniana at the upper timber line on Zhegu Mountain, Miyaluo Scenic Area, western Sichuan, China. The climate-tree growth relationship analysis indicated temperature as the dominant regulator on radial tree growth in this region. The reconstruction of aggregated maximum temperature (TMX) of autumn and winter for the period 1856-2016 was achieved with a linear regression model that accounted for 43.6% of the actual variability in the common time series (1954-2016). The reconstruction identified 4 warm periods and 3 cold periods. Similarities of warm and cold periods with previously published reconstructions from nearby sites indicated the reliability of our reconstruction. The significant positive correlation between TMX reconstruction and the Asian-Pacific Oscillation index and the Atlantic Multi-decadal Oscillation index suggested a linkage between large-scale climate circulations and the thermal variability at a multi-decadal scale on the western Sichuan Plateau. We also found that solar activity exerted a strong influence on decadal temperature variability in this region. The cold periods were matched well with historical large volcanic eruptions. Our results strengthen the historical climatic information in southwestern China and contribute to further understanding the regional thermal variability as well as its driving mechanism.


2010 ◽  
Vol 65 (1) ◽  
pp. 65-83 ◽  
Author(s):  
Bernadette Péley

A tanulmány amellett érvel, hogy az adaptív mechanizmusoknak és diszfunkcióiknak a finom elemzése jelentősen hozzájárul a fejlődés és a betegségek jobb megértéséhez, és a betegségek osztályozásának és a terápiáknak új útját nyithatja meg. Az evolúciós megközelítés a pszichoterápiába nem új elméletet vagy terápiás megközelítést kíván bevezetni, hanem az emberi természet törvényszerűségei mentén új megértési stratégiákat javasol. A patológiás szerveződést alapvetően az adaptivitás dimenziójában gondolja el. Ez kikényszeríti a fejlődési történet és a multikauzalitás szem előtt tartását. Hosszú távon ez a tüneti kategorizáción alapuló diagnosztika újragondolását is jelenti.


2020 ◽  
Vol 54 (5) ◽  
pp. 327-336
Author(s):  
Sheikh Nawaz Ali ◽  
Anupam Sharma ◽  
Shailesh Agrawal ◽  
M. G. Yadava ◽  
R. A. Jani ◽  
...  

2017 ◽  
Vol 16 (3) ◽  
pp. 587-595
Author(s):  
Vasile Mircea Cristea ◽  
Ph.m Thai Hoa ◽  
Mihai Mogos-Kirner ◽  
Csavdari Alexandra ◽  
Paul Serban Agachi

Author(s):  
Anthony Moung Yin Chan ◽  
Paul Lo ◽  
Kong Ng

Our study covered the development and evolution of the management accounting system of a subsidiary company in a group. Our study was a longitudinal one starting from the incorporation of the company. We divided this period into five stages according to the major events happened, namely the formation of the company, the invoicing crisis, the conflict with parent company, the conflict with fellow subsidiaries, and the influence of the chief executive. In our analysis we applied the three dimensions of structure in the theory of structuration (i.e., signification, legitimation and domination). The structuration theory explained the emergence of certain phenomena and events that were not explained by traditional accounting theories. Many events in our study validated the core ideas of the structuration theory which composes of the concepts of structure, system and duality of structure. The phenomena suggested that structure was both the medium and outcome of the conduct it recursively organized. Other features of the theory, such as the dialectic of control and system contradiction, were also applicable


Sign in / Sign up

Export Citation Format

Share Document