نتایج جستجو برای: نرمافزار vensim ple

تعداد نتایج: 2175  

ژورنال: :مجله تحقیقات اقتصادی 2014
هادی دادخواه رسول بخشی دستجردی علی مروتی شریف آبادی

نظام مالیاتی موجود در ایران نتوانسته است از دیگر کارکردهای مالیات به­ شکل ابزار تنظیم کنندة بازار بهره برداری کند. زمین یکی از عوامل تولید است که می­تواند از سوی دولت ها با هدف کنترل سوداگری، تخصیص بهینة منابع و کسب درآمد موضوع اخذ مالیات واقع شود. در مطالعة حاضر، با استفاده از رویکرد پویایی سیستم[1] موضوع تأثیرات وضع مالیات بر زمین در اقتصاد ایران در یک دورة بلندمدت به­ عنوان سیاستی مبتنی بر ن...

P. Sundaram Subramanyam Padma,

A nine-month old male child presented with low-grade fever, loose stools and facial puffiness. Clinically patient was otherwise normal except for a firm liver on palpation. The laboratory tests revealed hypoproteinemia (both albumin and globulin) and iron deficiency anemia. Differential diagnosis considered were: 1. Nephrotic syndrome, 2. Cystic fibrosis (in view of recurrent diarrhea and respi...

Journal: :Strategic planning for energy and the environment 2023

Facing with the increasingly prominent global environmental protection problems, green teaching, as basis of sustainable development, has been advocated in China. Especially experimental teaching have carried out most majors outstanding issues China’s higher teaching. However, current literature shows that, except for pollution-related experiment such biochemistry and chemical engineering, othe...

Journal: :Cytometry. Part B, Clinical cytometry 2003
Dominik Lenz Jörg Hambsch Peter Schneider Attila Tárnok

BACKGROUND Protein-losing enteropathy (PLE) is a late complication of the Fontan type surgery for univentricular heart characterized by massive enteric protein loss. The pathogenesis of PLE is not fully understood, and it is unclear why the onset of PLE varies widely and occurs months or even years after surgery. Besides characteristic laboratory findings, a typical cellular feature concerns th...

2015
UI-JIN BAE SOO-HYUN PARK SU-YOUNG JUNG BYUNG-HYUN PARK SOO-WAN CHAE

Previously, powdered persimmon leaves have been reported to have glucose- and lipid-lowering effects in diabetic (db/db) mice. As persimmon leaf is commonly consumed as tea, an aqueous extract of persimmon leaves (PLE) was prepared and its anti-diabetic efficacy was investigated. In the present study, PLE was tested for its inhibitory activity on α-glucosidase in vitro. An oral maltose toleranc...

رشد روزافزون مناطق مواجه با محدودیت منابع آب، اتخاذ راهبردهای مدیریت سازگارانه‌ی آب را در ورای روش‌های سنتی مدیریت عرضه و تقاضا، مُبدل به امری الزامی نموده‌است. تخصیص آب به‌عنوان یک روش مدیریتی مُنعطف، از این امکان برخوردار است که در هنگامه‌ی تغییرات اقتصادی – اجتماعی، اقلیمی و شرایط محیط ‌زیستی، به‌عنوان ممری جهت مقابله با محدودیت منابع آب، عمل نماید. در تحقیق حاضر با بهره‌گیری از سیستم‌های پویا...

2015
Lu Liu Jinfeng Tan Antao Chen

Previous researches have widely demonstrated that the interference from peripheral distractor will decrease when the task load is high. However, no study to date has paid attention to the individual differences in perceptual load effect (PLE) and little is known of spontaneous brain activity associated with PLE during resting state. To investigate this issue, we used resting-state functional Ma...

2014
AKINYEMI Olasunkanmi Oriola

Waste management is the collection, transport or disposal and management of waste materials. Most waste management activities are decided upon and carried out in a public, semi-public area typically involving the waste management organization, one or more regulators and other stakeholders and members of the public. The management of waste is not only the responsibility of governments, but also ...

2017
K Allenspach J Rizzo A E Jergens Y M Chang

BACKGROUND Hypovitaminosis D has previously been shown to be prevalent amongst dogs with protein losing enteropathy (PLE). The hypothesis of this study was that Low 25-hydroxyvitamin D (25(OH) D) serum concentrations could be a risk factor for negative outcome in dogs with PLE. Forty-three dogs diagnosed with PLE (2005-2014) and which serum Vitamin D serum concentrations were collected and arch...

2006
Ralf Carbon Mikael Lindvall Dirk Muthig Patricia Costa

Today’s market expectations force organizations to invent and provide new products in short time and thus to speed up their product and software development. On the one hand, Product Line Engineering (PLE) is a promising approach that is believed to shorten time to market and increase high quality of products. On the other hand, agile methods aim at reducing time to market and increasing qualit...

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