نتایج جستجو برای: heating and cooling degree hours hdh and cdh
تعداد نتایج: 16866330 فیلتر نتایج به سال:
this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...
type text or a website address or translate a document. abstract liquidity is considered the most important aspect of the development of stock markets. the main objective of this study was to evaluate the effect of the quality of financial information provided to replace its financial statements nmvdh and shrkt hayy that the liquidity of the shares on the tehran stock exchange is between the ...
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
The present study aims to evaluate the performance of evaporation-assisted humidification–dehumidification (E-HDH) desalination, specifically direct evaporative (DE-HDH), indirect (IE-HDH), and Maisotsenko (ME-HDH) systems. To achieve this, a thermodynamic modeling approach is utilized, which incorporates wet bulb effectiveness method, psychrometric relationships humid air, equations that gover...
one of the primary stages of climatic architectural design is the knowledge of the environmental conditions and meteorology data analyzing according to human thermal comfort and usage of building material. nowadays access to meteorology data of all iran meteorology stations is available on the website of the iran meteorology organization. therefore every architect who feels himself/herself resp...
the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...
In this research, temporal trends and change points in heating degree-days (HDD), cooling (CDD), their simultaneous combination (HDD + CDD) were analysed for a 60-year period (1960–2019) Iran. The results show that less than 20% of the study stations had significant (either upward or downward) HDD time series, while more 80% increasing CDD series. Abrupt changes series mostly occurred early 198...
OBJECTIVE Compare the effects of 3 anticoagulation protocols on anti-factor Xa activity (AXa). DESIGN Prospective, randomized, double-blind study. SETTING University veterinary teaching hospital. ANIMALS Eighteen dogs considered to be at risk for venous thrombosis. INTERVENTIONS Each dog was randomly assigned to 1 of the following 3 groups (n=6/group) and was treated for 24 hours: low-d...
Introduction: Combination of congenital diaphragmatic hernia (CDH) and anorectal malformation (ARM) is rare. In this report, we describe a combination of imperforate anus and CDH in one of twins who conceived by Assisted Reproductive Technology (ART). Case Report: A female preterm newborn at 27 weeks of gestation was referred to our neonatal intensive care unit due to respiratory distress. S...
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