نتایج جستجو برای: adaptation with natural features eg mountains

تعداد نتایج: 9583609  

2001
P. De Vita V. Piscopo

The paper illustrates some results of research carried out to assess factors triggering debris flows which involve the pyroclastic overburdens covering carbonate mountains around Vesuvius. The aims of the research were to reconstruct a relationship between rainfall and debris flow occurrence and to highlight empirical hydrological thresholds through rainfall pattern analysis. The research was a...

ژورنال: :پژوهش ها و سیاست های اقتصادی 0
نادر مهرگان nader mehregan associate professor, university of bu-ali sinaدانشیار دانشکده اقتصاد دانشگاه بوعلی سینا همدان یونس تیموری younes taimorei m.a. in economicsکارشناس ارشد علوم اقتصادی

تمرکز یکی از مهم ترین عناصر ساختار بازار میباشدکه به نحوه توزیع قدرت بازار میپردازد. تمرکز جغرافیایی به عنوان یکی از ابعاد تمرکز معرفی شده است که نحوه تقسیم قدرت بازار را از لحاظ جغرافیایی در میان مناطق مختلف درنظر می گیرد و میزان یکنواختی و تجانس توزیع فعالیت های اقتصادی بین مناطق را مورد ارزیابی قرار می دهد، بطوری که این نوع ارزیابی در زمینه شناخت چگونگی ساختار صنعت و سیاستگذاری های صنعتی و ا...

Journal: :asia pacific journal of medical toxicology 0
konstantin m. brusin regional poison treatment center, sverdlovsk regional clinical psychiatric hospital, yekaterinburg, russia department of clinical toxicology, ural state medical university, yekaterinburg, russia roman o. nekhoroshkov regional poison treatment center, sverdlovsk regional clinical psychiatric hospital, yekaterinburg, russia

background: toxic alcohol poisonings are responsible for high mortality and morbidity in russia. this study was aimed to evaluate the trends of harmful ethanol (etoh) drinking as well as methanol (meoh), isopropanol (ipa) and ethylene glycol (eg) poisonings in the middle urals region of russia. methods: in this retrospective study, the medical records of patients poisoned with meoh, ipa and eg ...

Journal: :Journal of Chemometrics 2023

Abstract 1, 2‐Ethandiol (ethylene glycol, EG) and its mixtures with water (W) have widespread industrial biological applications due to their special physiochemical properties. In this study, two‐dimensional correlation spectroscopy chemometrics analysis of infrared spectra are used characterize structural features EG–W binary solutions. Three distinctive regions observed diverse contributions ...

Journal: :Journal of neurophysiology 2011
Pei Liang Roland Kern Rafael Kurtz Martin Egelhaaf

It is still unclear how sensory systems efficiently encode signals with statistics as experienced by animals in the real world and what role adaptation plays during normal behavior. Therefore, we studied the performance of visual motion-sensitive neurons of blowflies, the horizontal system neurons, with optic flow that was reconstructed from the head trajectories of semi-free-flying flies. To t...

پایان نامه :0 1374

having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...

2004
Yuguo Yu Richard Romero Tai Sing Lee

Sensory systems have been found to adapt their machinery to process natural signals efficiently. What are the statistical features in natural signals that could be driving neuronal adaptation? Our study demonstrates that neural coding of macaque primary visual cortex (area V1) neurons is adaptive to the scale-invariant long-term correlation in the signals. Power spectrum of such signals display...

The strategies to reduce the consumption of non-renewable energies in buildings are becoming increasingly important. In the meantime, nature-inspired approaches have emerged as a new strategy to achieve thermal comfort in the interiors. However, the use of these approaches in architecture and buildings requires a proper understanding regarding the features of ecosystems. Although acquiring this...

2016
Jinyi Li Jin Zhang Xixi Zhao Mei Jiang Yaping Li Zhixin Zhu Qianwen Feng Lijia Wang Guihua Sun Jianfeng Liu Tiannan Yang

The driving mechanism that is responsible for the uplift of intracontinental mountains has puzzled geologists for decades. This study addresses this issue by using receiver function images across the Chinese Tianshan Mountains and available data from both deep seismic profiles and surface structural deformation. The near-surface structural deformation shows that the Tianshan crust experienced s...

2007
I M Turnbull

Several properties within the eastern Eyre Mountains are currently undergoing tenure revue. This report provides geological information relevant to these reviews, particularly on the sequence of glacial deposits south from Kingston. The geology of the Eyre Mountains is dominated by low-grade metasedimentary rocks of the Permian Caples terrane, becoming increasingly schistose toward the northeas...

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