نتایج جستجو برای: مدل epm
تعداد نتایج: 121126 فیلتر نتایج به سال:
Central pontine myelinolysis (CPM) and extrapontine myelinolysis (EPM) are well recognized syndromes related to the rapid correction of hyponatremia, which are reported to show brain stem signs and various movement disorders. Cognitive dysfunction and neuropsychological findings, however, have seldom been reported. Cognitive manifestations in osmotic myelinolysis may have been underestimated du...
در این مقاله جهت پهنه بندی خطر فرسایش از مدل epm استفاده شد. در این مدل چهار عامل ضریب فرسایش حوضه آبخیز(ψ)، ضریب استفاده از زمین(xa)، ضریب حساسیت سنگ و خاک به فرسایش(y) و شیب متوسط حوضه (i) در برآورد میزان رسوب و پهنه بندی فرسایش موثر هستند. از آنجایی که عوامل مختلف، تأثیر و درجه اهمیت متفاوتی در فرسایش دارند هر یک از پارامترها با توجه به نسبت اهمیت به کلاسهای متفاوتی طبقه بندی و مطابق مدل فوق...
to estimating erosion and sediment in the Poorahmadi watershed basin, MPSIAC and EPM models was used and compared. Part of Required data about natural characteristics of studing watershed basin provided from comprehensive studies of Watershed Basin and the other part prepared through digital image processing and preparing required maps using RS and GIS joint capabilities. With calculating th...
Sarcocystis neurona is an apicomplexan parasite that can cause mortality in domestic and wild animals. It is an important cause of the neurological disease equine protozoal myeloencephalitis (EPM) in the Americas. Different surface antigen (SAG) phenotypes have been observed for S. neurona, and not all isolates of S. neurona contain the genes (SnSAG) to encode all SAGs. Recent studies indicate ...
INTRODUCTION Anxiety is among the most common and treatable mental disorders. Adrenergic and cannabinoid systems have an important role in the neurobiology of anxiety. The elevated plus-maze (EPM) has broadly been used to investigate anxiolytic and anxiogenic compounds. The present study investigated the effects of intraperitoneal (IP) injection of cannabinoid CB1 receptor antagonist (AM251) in...
It has been previously reported that Wistar-Kyoto (WKY) rats may be useful in the study of the biological mechanisms involved in stress-related disorders. In the present study, WKY were treated acutely or chronically (one daily i.p. injection for 22-24 days) with the selective 5-HT reuptake inhibitor and clinically effective antidepressant and anxiolytic fluoxetine (5 and 20 mg/kg) and exposed ...
This study investigated the effects of two selective serotonin2C (5-hydroxytryptamine, 5-HT2C) receptor-acting compounds into the ventral hippocampus (VH) of rats exposed to the elevated plus-maze (EPM). In the first experiment, rats were exposed to the EPM 10 min following VH infusions of either vehicle or the selective 5-HT2C-receptor agonist RO-60-0175 (0.3, 1.0, 3.0 and 10.0μg). In addition...
In order to evaluate the effects produced by the hydroalcoholic extract of leaves from Casimiroa edulis on the central nervous system, different behavioral tests and animal models of depression and anxiety were performed. The extract was administered intraperitoneally in male and female rats and tested on spontaneous motor activity, locomotor activity, exploration of an elevated plus-maze (EPM)...
A risk assessment tool for contaminated sites in low-permeability fractured media is developed, based on simple transient and steady-state analytical solutions. The discrete fracture (DF) tool, which explicitly accounts for the transport along fractures, covers different source geometries and history (including secondary sources) and can be applied to a wide range of compounds. The tool success...
The voice embodies three sources of information: speech, the identity, and the emotional state of the speaker (i.e., emotional prosody). The latter feature is resembled by the variability of the F0 (also named fundamental frequency of pitch) (SD F0). To extract this feature, Emotional Prosody Measurement (EPM) was developed, which consists of 1) speech recording, 2) removal of speckle noise, 3)...
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